diff -Nur coreutils-8.21.orig/aclocal.m4 coreutils-8.21/aclocal.m4 --- coreutils-8.21.orig/aclocal.m4 2013-02-14 15:57:48.000000000 +0100 +++ coreutils-8.21/aclocal.m4 2013-09-04 17:12:12.000000000 +0200 @@ -1,8 +1,7 @@ -# generated automatically by aclocal 1.11.6 -*- Autoconf -*- +# generated automatically by aclocal 1.13.2 -*- Autoconf -*- + +# Copyright (C) 1996-2013 Free Software Foundation, Inc. -# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, -# 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software Foundation, -# Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -12,33 +11,31 @@ # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. +m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) m4_ifndef([AC_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl -m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.68],, -[m4_warning([this file was generated for autoconf 2.68. +m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, +[m4_warning([this file was generated for autoconf 2.69. You have another version of autoconf. It may work, but is not guaranteed to. If you have problems, you may need to regenerate the build system entirely. -To do so, use the procedure documented by the package, typically `autoreconf'.])]) +To do so, use the procedure documented by the package, typically 'autoreconf'.])]) -# Copyright (C) 2002, 2003, 2005, 2006, 2007, 2008, 2011 Free Software -# Foundation, Inc. +# Copyright (C) 2002-2013 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 1 - # AM_AUTOMAKE_VERSION(VERSION) # ---------------------------- # Automake X.Y traces this macro to ensure aclocal.m4 has been # generated from the m4 files accompanying Automake X.Y. # (This private macro should not be called outside this file.) AC_DEFUN([AM_AUTOMAKE_VERSION], -[am__api_version='1.11' +[am__api_version='1.13' dnl Some users find AM_AUTOMAKE_VERSION and mistake it for a way to dnl require some minimum version. Point them to the right macro. -m4_if([$1], [1.11.6], [], +m4_if([$1], [1.13.2], [], [AC_FATAL([Do not call $0, use AM_INIT_AUTOMAKE([$1]).])])dnl ]) @@ -54,24 +51,22 @@ # Call AM_AUTOMAKE_VERSION and AM_AUTOMAKE_VERSION so they can be traced. # This function is AC_REQUIREd by AM_INIT_AUTOMAKE. AC_DEFUN([AM_SET_CURRENT_AUTOMAKE_VERSION], -[AM_AUTOMAKE_VERSION([1.11.6])dnl +[AM_AUTOMAKE_VERSION([1.13.2])dnl m4_ifndef([AC_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl _AM_AUTOCONF_VERSION(m4_defn([AC_AUTOCONF_VERSION]))]) # AM_AUX_DIR_EXPAND -*- Autoconf -*- -# Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc. +# Copyright (C) 2001-2013 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 1 - # For projects using AC_CONFIG_AUX_DIR([foo]), Autoconf sets -# $ac_aux_dir to `$srcdir/foo'. In other projects, it is set to -# `$srcdir', `$srcdir/..', or `$srcdir/../..'. +# $ac_aux_dir to '$srcdir/foo'. In other projects, it is set to +# '$srcdir', '$srcdir/..', or '$srcdir/../..'. # # Of course, Automake must honor this variable whenever it calls a # tool from the auxiliary directory. The problem is that $srcdir (and @@ -90,7 +85,7 @@ # # The reason of the latter failure is that $top_srcdir and $ac_aux_dir # are both prefixed by $srcdir. In an in-source build this is usually -# harmless because $srcdir is `.', but things will broke when you +# harmless because $srcdir is '.', but things will broke when you # start a VPATH build or use an absolute $srcdir. # # So we could use something similar to $top_srcdir/$ac_aux_dir/missing, @@ -116,22 +111,19 @@ # AM_CONDITIONAL -*- Autoconf -*- -# Copyright (C) 1997, 2000, 2001, 2003, 2004, 2005, 2006, 2008 -# Free Software Foundation, Inc. +# Copyright (C) 1997-2013 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 9 - # AM_CONDITIONAL(NAME, SHELL-CONDITION) # ------------------------------------- # Define a conditional. AC_DEFUN([AM_CONDITIONAL], -[AC_PREREQ(2.52)dnl - ifelse([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], - [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl +[AC_PREREQ([2.52])dnl + m4_if([$1], [TRUE], [AC_FATAL([$0: invalid condition: $1])], + [$1], [FALSE], [AC_FATAL([$0: invalid condition: $1])])dnl AC_SUBST([$1_TRUE])dnl AC_SUBST([$1_FALSE])dnl _AM_SUBST_NOTMAKE([$1_TRUE])dnl @@ -150,16 +142,14 @@ Usually this means the macro was only invoked conditionally.]]) fi])]) -# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2009, -# 2010, 2011 Free Software Foundation, Inc. +# Copyright (C) 1999-2013 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 12 -# There are a few dirty hacks below to avoid letting `AC_PROG_CC' be +# There are a few dirty hacks below to avoid letting 'AC_PROG_CC' be # written in clear, in which case automake, when reading aclocal.m4, # will think it sees a *use*, and therefore will trigger all it's # C support machinery. Also note that it means that autoscan, seeing @@ -169,7 +159,7 @@ # _AM_DEPENDENCIES(NAME) # ---------------------- # See how the compiler implements dependency checking. -# NAME is "CC", "CXX", "GCJ", or "OBJC". +# NAME is "CC", "CXX", "OBJC", "OBJCXX", "UPC", or "GJC". # We try a few techniques and use that to set a single cache variable. # # We don't AC_REQUIRE the corresponding AC_PROG_CC since the latter was @@ -182,12 +172,13 @@ AC_REQUIRE([AM_MAKE_INCLUDE])dnl AC_REQUIRE([AM_DEP_TRACK])dnl -ifelse([$1], CC, [depcc="$CC" am_compiler_list=], - [$1], CXX, [depcc="$CXX" am_compiler_list=], - [$1], OBJC, [depcc="$OBJC" am_compiler_list='gcc3 gcc'], - [$1], UPC, [depcc="$UPC" am_compiler_list=], - [$1], GCJ, [depcc="$GCJ" am_compiler_list='gcc3 gcc'], - [depcc="$$1" am_compiler_list=]) +m4_if([$1], [CC], [depcc="$CC" am_compiler_list=], + [$1], [CXX], [depcc="$CXX" am_compiler_list=], + [$1], [OBJC], [depcc="$OBJC" am_compiler_list='gcc3 gcc'], + [$1], [OBJCXX], [depcc="$OBJCXX" am_compiler_list='gcc3 gcc'], + [$1], [UPC], [depcc="$UPC" am_compiler_list=], + [$1], [GCJ], [depcc="$GCJ" am_compiler_list='gcc3 gcc'], + [depcc="$$1" am_compiler_list=]) AC_CACHE_CHECK([dependency style of $depcc], [am_cv_$1_dependencies_compiler_type], @@ -195,8 +186,8 @@ # We make a subdir and do the tests there. Otherwise we can end up # making bogus files that we don't know about and never remove. For # instance it was reported that on HP-UX the gcc test will end up - # making a dummy file named `D' -- because `-MD' means `put the output - # in D'. + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". rm -rf conftest.dir mkdir conftest.dir # Copy depcomp to subdir because otherwise we won't find it if we're @@ -236,16 +227,16 @@ : > sub/conftest.c for i in 1 2 3 4 5 6; do echo '#include "conftst'$i'.h"' >> sub/conftest.c - # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with - # Solaris 8's {/usr,}/bin/sh. - touch sub/conftst$i.h + # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with + # Solaris 10 /bin/sh. + echo '/* dummy */' > sub/conftst$i.h done echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf - # We check with `-c' and `-o' for the sake of the "dashmstdout" + # We check with '-c' and '-o' for the sake of the "dashmstdout" # mode. It turns out that the SunPro C++ compiler does not properly - # handle `-M -o', and we need to detect this. Also, some Intel - # versions had trouble with output in subdirs + # handle '-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs. am__obj=sub/conftest.${OBJEXT-o} am__minus_obj="-o $am__obj" case $depmode in @@ -254,8 +245,8 @@ test "$am__universal" = false || continue ;; nosideeffect) - # after this tag, mechanisms are not by side-effect, so they'll - # only be used when explicitly requested + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. if test "x$enable_dependency_tracking" = xyes; then continue else @@ -263,7 +254,7 @@ fi ;; msvc7 | msvc7msys | msvisualcpp | msvcmsys) - # This compiler won't grok `-c -o', but also, the minuso test has + # This compiler won't grok '-c -o', but also, the minuso test has # not run yet. These depmodes are late enough in the game, and # so weak that their functioning should not be impacted. am__obj=conftest.${OBJEXT-o} @@ -311,7 +302,7 @@ # AM_SET_DEPDIR # ------------- # Choose a directory name for dependency files. -# This macro is AC_REQUIREd in _AM_DEPENDENCIES +# This macro is AC_REQUIREd in _AM_DEPENDENCIES. AC_DEFUN([AM_SET_DEPDIR], [AC_REQUIRE([AM_SET_LEADING_DOT])dnl AC_SUBST([DEPDIR], ["${am__leading_dot}deps"])dnl @@ -321,9 +312,13 @@ # AM_DEP_TRACK # ------------ AC_DEFUN([AM_DEP_TRACK], -[AC_ARG_ENABLE(dependency-tracking, -[ --disable-dependency-tracking speeds up one-time build - --enable-dependency-tracking do not reject slow dependency extractors]) +[AC_ARG_ENABLE([dependency-tracking], [dnl +AS_HELP_STRING( + [--enable-dependency-tracking], + [do not reject slow dependency extractors]) +AS_HELP_STRING( + [--disable-dependency-tracking], + [speeds up one-time build])]) if test "x$enable_dependency_tracking" != xno; then am_depcomp="$ac_aux_dir/depcomp" AMDEPBACKSLASH='\' @@ -338,20 +333,18 @@ # Generate code to set up dependency tracking. -*- Autoconf -*- -# Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2008 -# Free Software Foundation, Inc. +# Copyright (C) 1999-2013 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -#serial 5 # _AM_OUTPUT_DEPENDENCY_COMMANDS # ------------------------------ AC_DEFUN([_AM_OUTPUT_DEPENDENCY_COMMANDS], [{ - # Autoconf 2.62 quotes --file arguments for eval, but not when files + # Older Autoconf quotes --file arguments for eval, but not when files # are listed without --file. Let's play safe and only enable the eval # if we detect the quoting. case $CONFIG_FILES in @@ -364,7 +357,7 @@ # Strip MF so we end up with the name of the file. mf=`echo "$mf" | sed -e 's/:.*$//'` # Check whether this is an Automake generated Makefile or not. - # We used to match only the files named `Makefile.in', but + # We used to match only the files named 'Makefile.in', but # some people rename them; so instead we look at the file content. # Grep'ing the first line is not enough: some people post-process # each Makefile.in and add a new line on top of each file to say so. @@ -376,21 +369,19 @@ continue fi # Extract the definition of DEPDIR, am__include, and am__quote - # from the Makefile without running `make'. + # from the Makefile without running 'make'. DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` test -z "$DEPDIR" && continue am__include=`sed -n 's/^am__include = //p' < "$mf"` - test -z "am__include" && continue + test -z "$am__include" && continue am__quote=`sed -n 's/^am__quote = //p' < "$mf"` - # When using ansi2knr, U may be empty or an underscore; expand it - U=`sed -n 's/^U = //p' < "$mf"` # Find all dependency output files, they are included files with # $(DEPDIR) in their names. We invoke sed twice because it is the # simplest approach to changing $(DEPDIR) to its actual value in the # expansion. for file in `sed -n " s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ - sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do + sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do # Make sure the directory exists. test -f "$dirpart/$file" && continue fdir=`AS_DIRNAME(["$file"])` @@ -408,7 +399,7 @@ # This macro should only be invoked once -- use via AC_REQUIRE. # # This code is only required when automatic dependency tracking -# is enabled. FIXME. This creates each `.P' file that we will +# is enabled. FIXME. This creates each '.P' file that we will # need in order to bootstrap the dependency handling code. AC_DEFUN([AM_OUTPUT_DEPENDENCY_COMMANDS], [AC_CONFIG_COMMANDS([depfiles], @@ -418,15 +409,12 @@ # Do all the work for Automake. -*- Autoconf -*- -# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, -# 2005, 2006, 2008, 2009 Free Software Foundation, Inc. +# Copyright (C) 1996-2013 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 16 - # This macro actually does too much. Some checks are only needed if # your package does certain things. But this isn't really a big deal. @@ -442,7 +430,7 @@ # arguments mandatory, and then we can depend on a new Autoconf # release and drop the old call support. AC_DEFUN([AM_INIT_AUTOMAKE], -[AC_PREREQ([2.62])dnl +[AC_PREREQ([2.65])dnl dnl Autoconf wants to disallow AM_ names. We explicitly allow dnl the ones we care about. m4_pattern_allow([^AM_[A-Z]+FLAGS$])dnl @@ -471,31 +459,40 @@ # Define the identity of the package. dnl Distinguish between old-style and new-style calls. m4_ifval([$2], -[m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl +[AC_DIAGNOSE([obsolete], + [$0: two- and three-arguments forms are deprecated.]) +m4_ifval([$3], [_AM_SET_OPTION([no-define])])dnl AC_SUBST([PACKAGE], [$1])dnl AC_SUBST([VERSION], [$2])], [_AM_SET_OPTIONS([$1])dnl dnl Diagnose old-style AC_INIT with new-style AM_AUTOMAKE_INIT. -m4_if(m4_ifdef([AC_PACKAGE_NAME], 1)m4_ifdef([AC_PACKAGE_VERSION], 1), 11,, +m4_if( + m4_ifdef([AC_PACKAGE_NAME], [ok]):m4_ifdef([AC_PACKAGE_VERSION], [ok]), + [ok:ok],, [m4_fatal([AC_INIT should be called with package and version arguments])])dnl AC_SUBST([PACKAGE], ['AC_PACKAGE_TARNAME'])dnl AC_SUBST([VERSION], ['AC_PACKAGE_VERSION'])])dnl _AM_IF_OPTION([no-define],, -[AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) - AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])])dnl +[AC_DEFINE_UNQUOTED([PACKAGE], ["$PACKAGE"], [Name of package]) + AC_DEFINE_UNQUOTED([VERSION], ["$VERSION"], [Version number of package])])dnl # Some tools Automake needs. AC_REQUIRE([AM_SANITY_CHECK])dnl AC_REQUIRE([AC_ARG_PROGRAM])dnl -AM_MISSING_PROG(ACLOCAL, aclocal-${am__api_version}) -AM_MISSING_PROG(AUTOCONF, autoconf) -AM_MISSING_PROG(AUTOMAKE, automake-${am__api_version}) -AM_MISSING_PROG(AUTOHEADER, autoheader) -AM_MISSING_PROG(MAKEINFO, makeinfo) +AM_MISSING_PROG([ACLOCAL], [aclocal-${am__api_version}]) +AM_MISSING_PROG([AUTOCONF], [autoconf]) +AM_MISSING_PROG([AUTOMAKE], [automake-${am__api_version}]) +AM_MISSING_PROG([AUTOHEADER], [autoheader]) +AM_MISSING_PROG([MAKEINFO], [makeinfo]) AC_REQUIRE([AM_PROG_INSTALL_SH])dnl AC_REQUIRE([AM_PROG_INSTALL_STRIP])dnl -AC_REQUIRE([AM_PROG_MKDIR_P])dnl +AC_REQUIRE([AC_PROG_MKDIR_P])dnl +# For better backward compatibility. To be removed once Automake 1.9.x +# dies out for good. For more background, see: +# +# +AC_SUBST([mkdir_p], ['$(MKDIR_P)']) # We need awk for the "check" target. The system "awk" is bad on # some platforms. AC_REQUIRE([AC_PROG_AWK])dnl @@ -506,28 +503,32 @@ [_AM_PROG_TAR([v7])])]) _AM_IF_OPTION([no-dependencies],, [AC_PROVIDE_IFELSE([AC_PROG_CC], - [_AM_DEPENDENCIES(CC)], - [define([AC_PROG_CC], - defn([AC_PROG_CC])[_AM_DEPENDENCIES(CC)])])dnl + [_AM_DEPENDENCIES([CC])], + [m4_define([AC_PROG_CC], + m4_defn([AC_PROG_CC])[_AM_DEPENDENCIES([CC])])])dnl AC_PROVIDE_IFELSE([AC_PROG_CXX], - [_AM_DEPENDENCIES(CXX)], - [define([AC_PROG_CXX], - defn([AC_PROG_CXX])[_AM_DEPENDENCIES(CXX)])])dnl + [_AM_DEPENDENCIES([CXX])], + [m4_define([AC_PROG_CXX], + m4_defn([AC_PROG_CXX])[_AM_DEPENDENCIES([CXX])])])dnl AC_PROVIDE_IFELSE([AC_PROG_OBJC], - [_AM_DEPENDENCIES(OBJC)], - [define([AC_PROG_OBJC], - defn([AC_PROG_OBJC])[_AM_DEPENDENCIES(OBJC)])])dnl + [_AM_DEPENDENCIES([OBJC])], + [m4_define([AC_PROG_OBJC], + m4_defn([AC_PROG_OBJC])[_AM_DEPENDENCIES([OBJC])])])dnl +AC_PROVIDE_IFELSE([AC_PROG_OBJCXX], + [_AM_DEPENDENCIES([OBJCXX])], + [m4_define([AC_PROG_OBJCXX], + m4_defn([AC_PROG_OBJCXX])[_AM_DEPENDENCIES([OBJCXX])])])dnl ]) -_AM_IF_OPTION([silent-rules], [AC_REQUIRE([AM_SILENT_RULES])])dnl -dnl The `parallel-tests' driver may need to know about EXEEXT, so add the -dnl `am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This macro -dnl is hooked onto _AC_COMPILER_EXEEXT early, see below. +AC_REQUIRE([AM_SILENT_RULES])dnl +dnl The testsuite driver may need to know about EXEEXT, so add the +dnl 'am__EXEEXT' conditional if _AM_COMPILER_EXEEXT was seen. This +dnl macro is hooked onto _AC_COMPILER_EXEEXT early, see below. AC_CONFIG_COMMANDS_PRE(dnl [m4_provide_if([_AM_COMPILER_EXEEXT], [AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"])])])dnl ]) -dnl Hook into `_AC_COMPILER_EXEEXT' early to learn its expansion. Do not +dnl Hook into '_AC_COMPILER_EXEEXT' early to learn its expansion. Do not dnl add the conditional right here, as _AC_COMPILER_EXEEXT may be further dnl mangled by Autoconf and run in a shell conditional statement. m4_define([_AC_COMPILER_EXEEXT], @@ -555,15 +556,12 @@ done echo "timestamp for $_am_arg" >`AS_DIRNAME(["$_am_arg"])`/stamp-h[]$_am_stamp_count]) -# Copyright (C) 2001, 2003, 2005, 2008, 2011 Free Software Foundation, -# Inc. +# Copyright (C) 2001-2013 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 1 - # AM_PROG_INSTALL_SH # ------------------ # Define $install_sh. @@ -577,16 +575,14 @@ install_sh="\${SHELL} $am_aux_dir/install-sh" esac fi -AC_SUBST(install_sh)]) +AC_SUBST([install_sh])]) -# Copyright (C) 2003, 2005 Free Software Foundation, Inc. +# Copyright (C) 2003-2013 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 2 - # Check whether the underlying file-system supports filenames # with a leading dot. For instance MS-DOS doesn't. AC_DEFUN([AM_SET_LEADING_DOT], @@ -602,14 +598,12 @@ # Check to see how 'make' treats includes. -*- Autoconf -*- -# Copyright (C) 2001, 2002, 2003, 2005, 2009 Free Software Foundation, Inc. +# Copyright (C) 2001-2013 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 4 - # AM_MAKE_INCLUDE() # ----------------- # Check to see how make treats includes. @@ -627,7 +621,7 @@ _am_result=none # First try GNU make style include. echo "include confinc" > confmf -# Ignore all kinds of additional output from `make'. +# Ignore all kinds of additional output from 'make'. case `$am_make -s -f confmf 2> /dev/null` in #( *the\ am__doit\ target*) am__include=include @@ -652,15 +646,12 @@ rm -f confinc confmf ]) -# Copyright (C) 1999, 2000, 2001, 2003, 2004, 2005, 2008 -# Free Software Foundation, Inc. +# Copyright (C) 1999-2013 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 6 - # AM_PROG_CC_C_O # -------------- # Like AC_PROG_CC_C_O, but changed for automake. @@ -689,15 +680,12 @@ # Fake the existence of programs that GNU maintainers use. -*- Autoconf -*- -# Copyright (C) 1997, 1999, 2000, 2001, 2003, 2004, 2005, 2008 -# Free Software Foundation, Inc. +# Copyright (C) 1997-2013 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 6 - # AM_MISSING_PROG(NAME, PROGRAM) # ------------------------------ AC_DEFUN([AM_MISSING_PROG], @@ -705,11 +693,10 @@ $1=${$1-"${am_missing_run}$2"} AC_SUBST($1)]) - # AM_MISSING_HAS_RUN # ------------------ -# Define MISSING if not defined so far and test if it supports --run. -# If it does, set am_missing_run to use it, otherwise, to nothing. +# Define MISSING if not defined so far and test if it is modern enough. +# If it is, set am_missing_run to use it, otherwise, to nothing. AC_DEFUN([AM_MISSING_HAS_RUN], [AC_REQUIRE([AM_AUX_DIR_EXPAND])dnl AC_REQUIRE_AUX_FILE([missing])dnl @@ -722,29 +709,32 @@ esac fi # Use eval to expand $SHELL -if eval "$MISSING --run true"; then - am_missing_run="$MISSING --run " +if eval "$MISSING --is-lightweight"; then + am_missing_run="$MISSING " else am_missing_run= - AC_MSG_WARN([`missing' script is too old or missing]) + AC_MSG_WARN(['missing' script is too old or missing]) fi ]) -# Copyright (C) 2003, 2004, 2005, 2006, 2011 Free Software Foundation, -# Inc. +# Copyright (C) 2003-2013 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 1 - # AM_PROG_MKDIR_P # --------------- -# Check for `mkdir -p'. +# Check for 'mkdir -p'. AC_DEFUN([AM_PROG_MKDIR_P], [AC_PREREQ([2.60])dnl AC_REQUIRE([AC_PROG_MKDIR_P])dnl +dnl FIXME we are no longer going to remove this! adjust warning +dnl FIXME message accordingly. +AC_DIAGNOSE([obsolete], +[$0: this macro is deprecated, and will soon be removed. +You should use the Autoconf-provided 'AC][_PROG_MKDIR_P' macro instead, +and use '$(MKDIR_P)' instead of '$(mkdir_p)'in your Makefile.am files.]) dnl Automake 1.8 to 1.9.6 used to define mkdir_p. We now use MKDIR_P, dnl while keeping a definition of mkdir_p for backward compatibility. dnl @MKDIR_P@ is magic: AC_OUTPUT adjusts its value for each Makefile. @@ -761,15 +751,12 @@ # Helper functions for option handling. -*- Autoconf -*- -# Copyright (C) 2001, 2002, 2003, 2005, 2008, 2010 Free Software -# Foundation, Inc. +# Copyright (C) 2001-2013 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 5 - # _AM_MANGLE_OPTION(NAME) # ----------------------- AC_DEFUN([_AM_MANGLE_OPTION], @@ -779,7 +766,7 @@ # -------------------- # Set option NAME. Presently that only means defining a flag for this option. AC_DEFUN([_AM_SET_OPTION], -[m4_define(_AM_MANGLE_OPTION([$1]), 1)]) +[m4_define(_AM_MANGLE_OPTION([$1]), [1])]) # _AM_SET_OPTIONS(OPTIONS) # ------------------------ @@ -795,22 +782,16 @@ # Check to make sure that the build environment is sane. -*- Autoconf -*- -# Copyright (C) 1996, 1997, 2000, 2001, 2003, 2005, 2008 -# Free Software Foundation, Inc. +# Copyright (C) 1996-2013 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 5 - # AM_SANITY_CHECK # --------------- AC_DEFUN([AM_SANITY_CHECK], [AC_MSG_CHECKING([whether build environment is sane]) -# Just in case -sleep 1 -echo timestamp > conftest.file # Reject unsafe characters in $srcdir or the absolute working directory # name. Accept space and tab only in the latter. am_lf=' @@ -821,32 +802,40 @@ esac case $srcdir in *[[\\\"\#\$\&\'\`$am_lf\ \ ]]*) - AC_MSG_ERROR([unsafe srcdir value: `$srcdir']);; + AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);; esac -# Do `set' in a subshell so we don't clobber the current shell's +# Do 'set' in a subshell so we don't clobber the current shell's # arguments. Must try -L first in case configure is actually a # symlink; some systems play weird games with the mod time of symlinks # (eg FreeBSD returns the mod time of the symlink's containing # directory). if ( - set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` - if test "$[*]" = "X"; then - # -L didn't work. - set X `ls -t "$srcdir/configure" conftest.file` - fi - rm -f conftest.file - if test "$[*]" != "X $srcdir/configure conftest.file" \ - && test "$[*]" != "X conftest.file $srcdir/configure"; then - - # If neither matched, then we have a broken ls. This can happen - # if, for instance, CONFIG_SHELL is bash and it inherits a - # broken ls alias from the environment. This has actually - # happened. Such a system could not be considered "sane". - AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken -alias in your environment]) - fi - + am_has_slept=no + for am_try in 1 2; do + echo "timestamp, slept: $am_has_slept" > conftest.file + set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` + if test "$[*]" = "X"; then + # -L didn't work. + set X `ls -t "$srcdir/configure" conftest.file` + fi + if test "$[*]" != "X $srcdir/configure conftest.file" \ + && test "$[*]" != "X conftest.file $srcdir/configure"; then + + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken + alias in your environment]) + fi + if test "$[2]" = conftest.file || test $am_try -eq 2; then + break + fi + # Just in case. + sleep 1 + am_has_slept=yes + done test "$[2]" = conftest.file ) then @@ -856,31 +845,50 @@ AC_MSG_ERROR([newly created file is older than distributed files! Check your system clock]) fi -AC_MSG_RESULT(yes)]) +AC_MSG_RESULT([yes]) +# If we didn't sleep, we still need to ensure time stamps of config.status and +# generated files are strictly newer. +am_sleep_pid= +if grep 'slept: no' conftest.file >/dev/null 2>&1; then + ( sleep 1 ) & + am_sleep_pid=$! +fi +AC_CONFIG_COMMANDS_PRE( + [AC_MSG_CHECKING([that generated files are newer than configure]) + if test -n "$am_sleep_pid"; then + # Hide warnings about reused PIDs. + wait $am_sleep_pid 2>/dev/null + fi + AC_MSG_RESULT([done])]) +rm -f conftest.file +]) -# Copyright (C) 2009, 2011 Free Software Foundation, Inc. +# Copyright (C) 2009-2013 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 2 - # AM_SILENT_RULES([DEFAULT]) # -------------------------- # Enable less verbose build rules; with the default set to DEFAULT -# (`yes' being less verbose, `no' or empty being verbose). +# ("yes" being less verbose, "no" or empty being verbose). AC_DEFUN([AM_SILENT_RULES], -[AC_ARG_ENABLE([silent-rules], -[ --enable-silent-rules less verbose build output (undo: `make V=1') - --disable-silent-rules verbose build output (undo: `make V=0')]) -case $enable_silent_rules in -yes) AM_DEFAULT_VERBOSITY=0;; -no) AM_DEFAULT_VERBOSITY=1;; -*) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);; +[AC_ARG_ENABLE([silent-rules], [dnl +AS_HELP_STRING( + [--enable-silent-rules], + [less verbose build output (undo: "make V=1")]) +AS_HELP_STRING( + [--disable-silent-rules], + [verbose build output (undo: "make V=0")])dnl +]) +case $enable_silent_rules in @%:@ ((( + yes) AM_DEFAULT_VERBOSITY=0;; + no) AM_DEFAULT_VERBOSITY=1;; + *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);; esac dnl -dnl A few `make' implementations (e.g., NonStop OS and NextStep) +dnl A few 'make' implementations (e.g., NonStop OS and NextStep) dnl do not support nested variable expansions. dnl See automake bug#9928 and bug#10237. am_make=${MAKE-make} @@ -898,7 +906,7 @@ am_cv_make_support_nested_variables=no fi]) if test $am_cv_make_support_nested_variables = yes; then - dnl Using `$V' instead of `$(V)' breaks IRIX make. + dnl Using '$V' instead of '$(V)' breaks IRIX make. AM_V='$(V)' AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' else @@ -915,44 +923,40 @@ _AM_SUBST_NOTMAKE([AM_BACKSLASH])dnl ]) -# Copyright (C) 2001, 2003, 2005, 2011 Free Software Foundation, Inc. +# Copyright (C) 2001-2013 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 1 - # AM_PROG_INSTALL_STRIP # --------------------- -# One issue with vendor `install' (even GNU) is that you can't +# One issue with vendor 'install' (even GNU) is that you can't # specify the program used to strip binaries. This is especially # annoying in cross-compiling environments, where the build's strip # is unlikely to handle the host's binaries. # Fortunately install-sh will honor a STRIPPROG variable, so we -# always use install-sh in `make install-strip', and initialize +# always use install-sh in "make install-strip", and initialize # STRIPPROG with the value of the STRIP variable (set by the user). AC_DEFUN([AM_PROG_INSTALL_STRIP], [AC_REQUIRE([AM_PROG_INSTALL_SH])dnl -# Installed binaries are usually stripped using `strip' when the user -# run `make install-strip'. However `strip' might not be the right +# Installed binaries are usually stripped using 'strip' when the user +# run "make install-strip". However 'strip' might not be the right # tool to use in cross-compilation environments, therefore Automake -# will honor the `STRIP' environment variable to overrule this program. -dnl Don't test for $cross_compiling = yes, because it might be `maybe'. +# will honor the 'STRIP' environment variable to overrule this program. +dnl Don't test for $cross_compiling = yes, because it might be 'maybe'. if test "$cross_compiling" != no; then AC_CHECK_TOOL([STRIP], [strip], :) fi INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s" AC_SUBST([INSTALL_STRIP_PROGRAM])]) -# Copyright (C) 2006, 2008, 2010 Free Software Foundation, Inc. +# Copyright (C) 2006-2013 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 3 - # _AM_SUBST_NOTMAKE(VARIABLE) # --------------------------- # Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in. @@ -966,18 +970,16 @@ # Check how to create a tarball. -*- Autoconf -*- -# Copyright (C) 2004, 2005, 2012 Free Software Foundation, Inc. +# Copyright (C) 2004-2013 Free Software Foundation, Inc. # # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. -# serial 2 - # _AM_PROG_TAR(FORMAT) # -------------------- # Check how to create a tarball in format FORMAT. -# FORMAT should be one of `v7', `ustar', or `pax'. +# FORMAT should be one of 'v7', 'ustar', or 'pax'. # # Substitute a variable $(am__tar) that is a command # writing to stdout a FORMAT-tarball containing the directory @@ -987,76 +989,114 @@ # Substitute a variable $(am__untar) that extract such # a tarball read from stdin. # $(am__untar) < result.tar +# AC_DEFUN([_AM_PROG_TAR], [# Always define AMTAR for backward compatibility. Yes, it's still used # in the wild :-( We should find a proper way to deprecate it ... AC_SUBST([AMTAR], ['$${TAR-tar}']) -m4_if([$1], [v7], - [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], - [m4_case([$1], [ustar],, [pax],, - [m4_fatal([Unknown tar format])]) -AC_MSG_CHECKING([how to create a $1 tar archive]) -# Loop over all known methods to create a tar archive until one works. + +# We'll loop over all known methods to create a tar archive until one works. _am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' -_am_tools=${am_cv_prog_tar_$1-$_am_tools} -# Do not fold the above two line into one, because Tru64 sh and -# Solaris sh will not grok spaces in the rhs of `-'. -for _am_tool in $_am_tools -do - case $_am_tool in - gnutar) - for _am_tar in tar gnutar gtar; - do - AM_RUN_LOG([$_am_tar --version]) && break - done - am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' - am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' - am__untar="$_am_tar -xf -" - ;; - plaintar) - # Must skip GNU tar: if it does not support --format= it doesn't create - # ustar tarball either. - (tar --version) >/dev/null 2>&1 && continue - am__tar='tar chf - "$$tardir"' - am__tar_='tar chf - "$tardir"' - am__untar='tar xf -' - ;; - pax) - am__tar='pax -L -x $1 -w "$$tardir"' - am__tar_='pax -L -x $1 -w "$tardir"' - am__untar='pax -r' - ;; - cpio) - am__tar='find "$$tardir" -print | cpio -o -H $1 -L' - am__tar_='find "$tardir" -print | cpio -o -H $1 -L' - am__untar='cpio -i -H $1 -d' - ;; - none) - am__tar=false - am__tar_=false - am__untar=false - ;; - esac - # If the value was cached, stop now. We just wanted to have am__tar - # and am__untar set. - test -n "${am_cv_prog_tar_$1}" && break +m4_if([$1], [v7], + [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], - # tar/untar a dummy directory, and stop if the command works - rm -rf conftest.dir - mkdir conftest.dir - echo GrepMe > conftest.dir/file - AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + [m4_case([$1], + [ustar], + [# The POSIX 1988 'ustar' format is defined with fixed-size fields. + # There is notably a 21 bits limit for the UID and the GID. In fact, + # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 + # and bug#13588). + am_max_uid=2097151 # 2^21 - 1 + am_max_gid=$am_max_uid + # The $UID and $GID variables are not portable, so we need to resort + # to the POSIX-mandated id(1) utility. Errors in the 'id' calls + # below are definitely unexpected, so allow the users to see them + # (that is, avoid stderr redirection). + am_uid=`id -u || echo unknown` + am_gid=`id -g || echo unknown` + AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) + if test $am_uid -le $am_max_uid; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + _am_tools=none + fi + AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) + if test $am_gid -le $am_max_gid; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + _am_tools=none + fi], + + [pax], + [], + + [m4_fatal([Unknown tar format])]) + + AC_MSG_CHECKING([how to create a $1 tar archive]) + + # Go ahead even if we have the value already cached. We do so because we + # need to set the values for the 'am__tar' and 'am__untar' variables. + _am_tools=${am_cv_prog_tar_$1-$_am_tools} + + for _am_tool in $_am_tools; do + case $_am_tool in + gnutar) + for _am_tar in tar gnutar gtar; do + AM_RUN_LOG([$_am_tar --version]) && break + done + am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' + am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' + am__untar="$_am_tar -xf -" + ;; + plaintar) + # Must skip GNU tar: if it does not support --format= it doesn't create + # ustar tarball either. + (tar --version) >/dev/null 2>&1 && continue + am__tar='tar chf - "$$tardir"' + am__tar_='tar chf - "$tardir"' + am__untar='tar xf -' + ;; + pax) + am__tar='pax -L -x $1 -w "$$tardir"' + am__tar_='pax -L -x $1 -w "$tardir"' + am__untar='pax -r' + ;; + cpio) + am__tar='find "$$tardir" -print | cpio -o -H $1 -L' + am__tar_='find "$tardir" -print | cpio -o -H $1 -L' + am__untar='cpio -i -H $1 -d' + ;; + none) + am__tar=false + am__tar_=false + am__untar=false + ;; + esac + + # If the value was cached, stop now. We just wanted to have am__tar + # and am__untar set. + test -n "${am_cv_prog_tar_$1}" && break + + # tar/untar a dummy directory, and stop if the command works. + rm -rf conftest.dir + mkdir conftest.dir + echo GrepMe > conftest.dir/file + AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar /dev/null 2>&1 && break + fi + done rm -rf conftest.dir - if test -s conftest.tar; then - AM_RUN_LOG([$am__untar /dev/null 2>&1 && break - fi -done -rm -rf conftest.dir -AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) -AC_MSG_RESULT([$am_cv_prog_tar_$1])]) + AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) + AC_MSG_RESULT([$am_cv_prog_tar_$1])]) + AC_SUBST([am__tar]) AC_SUBST([am__untar]) ]) # _AM_PROG_TAR diff -Nur coreutils-8.21.orig/autom4te.cache/output.0 coreutils-8.21/autom4te.cache/output.0 --- coreutils-8.21.orig/autom4te.cache/output.0 1970-01-01 01:00:00.000000000 +0100 +++ coreutils-8.21/autom4te.cache/output.0 2013-09-04 17:12:11.000000000 +0200 @@ -0,0 +1,67004 @@ +@%:@! /bin/sh +@%:@ Guess values for system-dependent variables and create Makefiles. +@%:@ Generated by GNU Autoconf 2.69 for GNU coreutils 8.21. +@%:@ +@%:@ Report bugs to . +@%:@ +@%:@ +@%:@ Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +@%:@ +@%:@ +@%:@ This configure script is free software; the Free Software Foundation +@%:@ gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in @%:@( + *posix*) : + set -o posix ;; @%:@( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in @%:@( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in @%:@(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in @%:@ (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +as_fn_exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in @%:@( + *posix*) : + set -o posix ;; @%:@( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1 +test -x / || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in @%:@( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in @%:@ (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org and +$0: bug-coreutils@gnu.org about your system, including any +$0: error possibly output before this message. Then install +$0: a modern shell, or manually run the script under such a +$0: shell if you do have one." + fi + exit 1 +fi +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +@%:@ as_fn_unset VAR +@%:@ --------------- +@%:@ Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + +@%:@ as_fn_set_status STATUS +@%:@ ----------------------- +@%:@ Set @S|@? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} @%:@ as_fn_set_status + +@%:@ as_fn_exit STATUS +@%:@ ----------------- +@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} @%:@ as_fn_exit + +@%:@ as_fn_mkdir_p +@%:@ ------------- +@%:@ Create "@S|@as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} @%:@ as_fn_mkdir_p + +@%:@ as_fn_executable_p FILE +@%:@ ----------------------- +@%:@ Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} @%:@ as_fn_executable_p +@%:@ as_fn_append VAR VALUE +@%:@ ---------------------- +@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take +@%:@ advantage of any shell optimizations that allow amortized linear growth over +@%:@ repeated appends, instead of the typical quadratic growth present in naive +@%:@ implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +@%:@ as_fn_arith ARG... +@%:@ ------------------ +@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the +@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments +@%:@ must be portable across @S|@(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD] +@%:@ ---------------------------------------- +@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are +@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the +@%:@ script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} @%:@ as_fn_error + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + + + as_lineno_1=$LINENO as_lineno_1a=$LINENO + as_lineno_2=$LINENO as_lineno_2a=$LINENO + eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && + test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { + # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + + # If we had to re-execute with $CONFIG_SHELL, we're ensured to have + # already done that, so ensure we don't try to do so again and fall + # in an infinite loop. This has already happened in practice. + _as_can_reexec=no; export _as_can_reexec + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . "./$as_me.lineno" + # Exit status is that of the last command. + exit +} + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in @%:@((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + fi +else + as_ln_s='cp -pR' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +test -n "$DJDIR" || exec 7<&0 &1 + +# Name of the host. +# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, +# so uname gets run too. +ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` + +# +# Initializations. +# +ac_default_prefix=/usr/local +ac_clean_files= +ac_config_libobj_dir=. +LIB@&t@OBJS= +cross_compiling=no +subdirs= +MFLAGS= +MAKEFLAGS= + +# Identity of this package. +PACKAGE_NAME='GNU coreutils' +PACKAGE_TARNAME='coreutils' +PACKAGE_VERSION='8.21' +PACKAGE_STRING='GNU coreutils 8.21' +PACKAGE_BUGREPORT='bug-coreutils@gnu.org' +PACKAGE_URL='http://www.gnu.org/software/coreutils/' + +ac_unique_file="src/ls.c" +# Factoring default headers for most tests. +ac_includes_default="\ +#include +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_SYS_STAT_H +# include +#endif +#ifdef STDC_HEADERS +# include +# include +#else +# ifdef HAVE_STDLIB_H +# include +# endif +#endif +#ifdef HAVE_STRING_H +# if !defined STDC_HEADERS && defined HAVE_MEMORY_H +# include +# endif +# include +#endif +#ifdef HAVE_STRINGS_H +# include +#endif +#ifdef HAVE_INTTYPES_H +# include +#endif +#ifdef HAVE_STDINT_H +# include +#endif +#ifdef HAVE_UNISTD_H +# include +#endif" + +gl_use_threads_default= +ac_header_list= +ac_func_list= +gl_fnmatch_required=POSIX +gl_getopt_required=POSIX +gl_getopt_required=POSIX +gt_needs= +ac_config_libobj_dir=lib +ac_subst_vars='gltests_LTLIBOBJS +gltests_LIBOBJS +gl_LTLIBOBJS +gl_LIBOBJS +CONFIG_INCLUDE +am__EXEEXT_FALSE +am__EXEEXT_TRUE +LTLIBOBJS +LIB@&t@OBJS +POSUB +INTLLIBS +XGETTEXT_EXTRA_OPTIONS +MSGMERGE +XGETTEXT_015 +XGETTEXT +GMSGFMT_015 +MSGFMT_015 +GMSGFMT +MSGFMT +GETTEXT_MACRO_VERSION +USE_NLS +CROSS_COMPILING_FALSE +CROSS_COMPILING_TRUE +built_programs +EXTRA_MANS +man1_MANS +pkglibexec_PROGRAMS +bin_PROGRAMS +LIB_GMP +GNULIB_TEST_WARN_CFLAGS +GNULIB_WARN_CFLAGS +WARN_CFLAGS +WERROR_CFLAGS +HAVE_PERL_FALSE +HAVE_PERL_TRUE +SEQ_LIBM +LIB_CAP +LIB_XATTR +MAN +HELP2MAN +LIBTESTS_LIBDEPS +LIBCOREUTILS_LTLIBDEPS +LIBCOREUTILS_LIBDEPS +YIELD_LIB +abs_aux_dir +POSIX_SPAWN_PORTED_FALSE +POSIX_SPAWN_PORTED_TRUE +INTL_MACOSX_LIBS +INET_PTON_LIB +LOCALE_TR_UTF8 +gltests_WITNESS +NEXT_AS_FIRST_DIRECTIVE_WCHAR_H +NEXT_WCHAR_H +LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE +LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE +LIBUNISTRING_UNIWIDTH_H +LIBUNISTRING_UNITYPES_H +LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE +LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE +LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE +LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE +LIBUNISTRING_UNISTR_H +HAVE_UNISTD_H +NEXT_AS_FIRST_DIRECTIVE_UNISTD_H +NEXT_UNISTD_H +LIB_TIMER_TIME +PTHREAD_H_DEFINES_STRUCT_TIMESPEC +SYS_TIME_H_DEFINES_STRUCT_TIMESPEC +TIME_H_DEFINES_STRUCT_TIMESPEC +NEXT_AS_FIRST_DIRECTIVE_TIME_H +NEXT_TIME_H +NEXT_AS_FIRST_DIRECTIVE_TERMIOS_H +NEXT_TERMIOS_H +HAVE_TERMIOS_H +HAVE_DECL_TCGETSID +GNULIB_TCGETSID +NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H +NEXT_SYS_WAIT_H +GNULIB_WAITPID +HAVE_SYS_UTSNAME_H +NEXT_AS_FIRST_DIRECTIVE_SYS_UTSNAME_H +NEXT_SYS_UTSNAME_H +HAVE_STRUCT_UTSNAME +HAVE_UNAME +GNULIB_UNAME +HAVE_SYS_UIO_H +NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H +NEXT_SYS_UIO_H +HAVE_SYS_RESOURCE_H +NEXT_AS_FIRST_DIRECTIVE_SYS_RESOURCE_H +NEXT_SYS_RESOURCE_H +HAVE_GETRUSAGE +GNULIB_GETRUSAGE +NEXT_AS_FIRST_DIRECTIVE_SYS_IOCTL_H +NEXT_SYS_IOCTL_H +HAVE_SYS_IOCTL_H +NEXT_AS_FIRST_DIRECTIVE_STRING_H +NEXT_STRING_H +NEXT_AS_FIRST_DIRECTIVE_STDLIB_H +NEXT_STDLIB_H +NEXT_AS_FIRST_DIRECTIVE_STDIO_H +NEXT_STDIO_H +GL_GENERATE_STDARG_H_FALSE +GL_GENERATE_STDARG_H_TRUE +STDARG_H +NEXT_AS_FIRST_DIRECTIVE_STDARG_H +NEXT_STDARG_H +GL_GENERATE_STDALIGN_H_FALSE +GL_GENERATE_STDALIGN_H_TRUE +STDALIGN_H +HAVE_SPAWN_H +NEXT_AS_FIRST_DIRECTIVE_SPAWN_H +NEXT_SPAWN_H +NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H +NEXT_SIGNAL_H +GL_GENERATE_SELINUX_CONTEXT_H_FALSE +GL_GENERATE_SELINUX_CONTEXT_H_TRUE +SELINUX_CONTEXT_H +NEXT_AS_FIRST_DIRECTIVE_SELINUX_SELINUX_H +NEXT_SELINUX_SELINUX_H +LIB_SELINUX +GL_GENERATE_SCHED_H_FALSE +GL_GENERATE_SCHED_H_TRUE +SCHED_H +HAVE_STRUCT_SCHED_PARAM +HAVE_SCHED_H +NEXT_AS_FIRST_DIRECTIVE_SCHED_H +NEXT_SCHED_H +REPLACE_RAISE +REPLACE_PTHREAD_SIGMASK +HAVE_SIGHANDLER_T +HAVE_TYPE_VOLATILE_SIG_ATOMIC_T +HAVE_STRUCT_SIGACTION_SA_SIGACTION +HAVE_SIGACTION +HAVE_SIGINFO_T +HAVE_SIGSET_T +HAVE_RAISE +HAVE_PTHREAD_SIGMASK +HAVE_POSIX_SIGNALBLOCKING +GNULIB_SIGACTION +GNULIB_SIGPROCMASK +GNULIB_SIGNAL_H_SIGPIPE +GNULIB_RAISE +GNULIB_PTHREAD_SIGMASK +LIB_PTHREAD +GL_GENERATE_PTHREAD_H_FALSE +GL_GENERATE_PTHREAD_H_TRUE +PTHREAD_H +NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H +NEXT_PTHREAD_H +HAVE_PTHREAD_SPINLOCK_T +HAVE_PTHREAD_T +HAVE_PTHREAD_H +DEFAULT_POSIX2_VERSION +REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN +REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 +REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE +REPLACE_POSIX_SPAWN +HAVE_POSIX_SPAWN_FILE_ACTIONS_T +HAVE_POSIX_SPAWNATTR_T +HAVE_POSIX_SPAWN +GNULIB_POSIX_SPAWNATTR_DESTROY +GNULIB_POSIX_SPAWNATTR_SETSIGMASK +GNULIB_POSIX_SPAWNATTR_GETSIGMASK +GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT +GNULIB_POSIX_SPAWNATTR_GETSIGDEFAULT +GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY +GNULIB_POSIX_SPAWNATTR_GETSCHEDPOLICY +GNULIB_POSIX_SPAWNATTR_SETSCHEDPARAM +GNULIB_POSIX_SPAWNATTR_GETSCHEDPARAM +GNULIB_POSIX_SPAWNATTR_SETPGROUP +GNULIB_POSIX_SPAWNATTR_GETPGROUP +GNULIB_POSIX_SPAWNATTR_SETFLAGS +GNULIB_POSIX_SPAWNATTR_GETFLAGS +GNULIB_POSIX_SPAWNATTR_INIT +GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY +GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN +GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 +GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE +GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT +GNULIB_POSIX_SPAWNP +GNULIB_POSIX_SPAWN +PREFERABLY_POSIX_SHELL +POSIX_SHELL +PERL +YFLAGS +YACC +HAVE__BOOL +GL_GENERATE_STDBOOL_H_FALSE +GL_GENERATE_STDBOOL_H_TRUE +STDBOOL_H +GL_GENERATE_NETINET_IN_H_FALSE +GL_GENERATE_NETINET_IN_H_TRUE +NETINET_IN_H +HAVE_NETINET_IN_H +NEXT_AS_FIRST_DIRECTIVE_NETINET_IN_H +NEXT_NETINET_IN_H +LIB_NANOSLEEP +LIB_SELECT +LIBSOCKET +HAVE_SYS_SELECT_H +NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H +NEXT_SYS_SELECT_H +REPLACE_SELECT +REPLACE_PSELECT +HAVE_PSELECT +GNULIB_SELECT +GNULIB_PSELECT +REPLACE_TIMEGM +REPLACE_NANOSLEEP +REPLACE_MKTIME +REPLACE_LOCALTIME_R +HAVE_TIMEGM +HAVE_STRPTIME +HAVE_NANOSLEEP +HAVE_DECL_LOCALTIME_R +GNULIB_TIME_R +GNULIB_TIMEGM +GNULIB_STRPTIME +GNULIB_NANOSLEEP +GNULIB_MKTIME +UNDEFINE_STRTOK_R +REPLACE_STRTOK_R +REPLACE_STRSIGNAL +REPLACE_STRNLEN +REPLACE_STRNDUP +REPLACE_STRNCAT +REPLACE_STRERROR_R +REPLACE_STRERROR +REPLACE_STRCHRNUL +REPLACE_STRCASESTR +REPLACE_STRSTR +REPLACE_STRDUP +REPLACE_STPNCPY +REPLACE_MEMMEM +REPLACE_MEMCHR +HAVE_STRVERSCMP +HAVE_DECL_STRSIGNAL +HAVE_DECL_STRERROR_R +HAVE_DECL_STRTOK_R +HAVE_STRCASESTR +HAVE_STRSEP +HAVE_STRPBRK +HAVE_DECL_STRNLEN +HAVE_DECL_STRNDUP +HAVE_DECL_STRDUP +HAVE_STRCHRNUL +HAVE_STPNCPY +HAVE_STPCPY +HAVE_RAWMEMCHR +HAVE_DECL_MEMRCHR +HAVE_MEMPCPY +HAVE_DECL_MEMMEM +HAVE_MEMCHR +HAVE_FFSLL +HAVE_FFSL +HAVE_MBSLEN +GNULIB_STRVERSCMP +GNULIB_STRSIGNAL +GNULIB_STRERROR_R +GNULIB_STRERROR +GNULIB_MBSTOK_R +GNULIB_MBSSEP +GNULIB_MBSSPN +GNULIB_MBSPBRK +GNULIB_MBSCSPN +GNULIB_MBSCASESTR +GNULIB_MBSPCASECMP +GNULIB_MBSNCASECMP +GNULIB_MBSCASECMP +GNULIB_MBSSTR +GNULIB_MBSRCHR +GNULIB_MBSCHR +GNULIB_MBSNLEN +GNULIB_MBSLEN +GNULIB_STRTOK_R +GNULIB_STRCASESTR +GNULIB_STRSTR +GNULIB_STRSEP +GNULIB_STRPBRK +GNULIB_STRNLEN +GNULIB_STRNDUP +GNULIB_STRNCAT +GNULIB_STRDUP +GNULIB_STRCHRNUL +GNULIB_STPNCPY +GNULIB_STPCPY +GNULIB_RAWMEMCHR +GNULIB_MEMRCHR +GNULIB_MEMPCPY +GNULIB_MEMMEM +GNULIB_MEMCHR +GNULIB_FFSLL +GNULIB_FFSL +LOCALE_FR_UTF8 +LOCALE_ZH_CN +LOCALE_JA +NEXT_AS_FIRST_DIRECTIVE_MATH_H +NEXT_MATH_H +LTLIBMULTITHREAD +LIBMULTITHREAD +LTLIBTHREAD +LIBTHREAD +LIBPTH_PREFIX +LTLIBPTH +LIBPTH +NEXT_AS_FIRST_DIRECTIVE_LOCALE_H +NEXT_LOCALE_H +HAVE_XLOCALE_H +NEXT_AS_FIRST_DIRECTIVE_STDDEF_H +NEXT_STDDEF_H +GL_GENERATE_STDDEF_H_FALSE +GL_GENERATE_STDDEF_H_TRUE +STDDEF_H +HAVE_WCHAR_T +REPLACE_NULL +REPLACE_STRUCT_LCONV +REPLACE_DUPLOCALE +REPLACE_SETLOCALE +REPLACE_LOCALECONV +HAVE_DUPLOCALE +GNULIB_DUPLOCALE +GNULIB_SETLOCALE +GNULIB_LOCALECONV +LOCALCHARSET_TESTS_ENVIRONMENT +GLIBC21 +IGNORE_UNUSED_LIBRARIES_CFLAGS +HAVE_LANGINFO_YESEXPR +HAVE_LANGINFO_ERA +HAVE_LANGINFO_T_FMT_AMPM +HAVE_LANGINFO_CODESET +HAVE_LANGINFO_H +NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H +NEXT_LANGINFO_H +REPLACE_NL_LANGINFO +HAVE_NL_LANGINFO +GNULIB_NL_LANGINFO +REPLACE_TOWLOWER +REPLACE_ISWCNTRL +HAVE_WCTYPE_H +NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H +NEXT_WCTYPE_H +HAVE_WINT_T +HAVE_ISWCNTRL +REPLACE_ISWBLANK +HAVE_WCTRANS_T +HAVE_WCTYPE_T +HAVE_ISWBLANK +GNULIB_TOWCTRANS +GNULIB_WCTRANS +GNULIB_ISWCTYPE +GNULIB_WCTYPE +GNULIB_ISWBLANK +NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H +NEXT_INTTYPES_H +UINT64_MAX_EQ_ULONG_MAX +UINT32_MAX_LT_UINTMAX_MAX +PRIPTR_PREFIX +PRI_MACROS_BROKEN +INT64_MAX_EQ_LONG_MAX +INT32_MAX_LT_INTMAX_MAX +REPLACE_STRTOIMAX +HAVE_DECL_STRTOUMAX +HAVE_DECL_STRTOIMAX +HAVE_DECL_IMAXDIV +HAVE_DECL_IMAXABS +GNULIB_STRTOUMAX +GNULIB_STRTOIMAX +GNULIB_IMAXDIV +GNULIB_IMAXABS +GL_GENERATE_STDINT_H_FALSE +GL_GENERATE_STDINT_H_TRUE +STDINT_H +WINT_T_SUFFIX +WCHAR_T_SUFFIX +SIG_ATOMIC_T_SUFFIX +SIZE_T_SUFFIX +PTRDIFF_T_SUFFIX +HAVE_SIGNED_WINT_T +HAVE_SIGNED_WCHAR_T +HAVE_SIGNED_SIG_ATOMIC_T +BITSIZEOF_WINT_T +BITSIZEOF_WCHAR_T +BITSIZEOF_SIG_ATOMIC_T +BITSIZEOF_SIZE_T +BITSIZEOF_PTRDIFF_T +APPLE_UNIVERSAL_BUILD +HAVE_SYS_BITYPES_H +HAVE_SYS_INTTYPES_H +HAVE_STDINT_H +NEXT_AS_FIRST_DIRECTIVE_STDINT_H +NEXT_STDINT_H +HAVE_SYS_TYPES_H +HAVE_INTTYPES_H +HAVE_WCHAR_H +HAVE_UNSIGNED_LONG_LONG_INT +HAVE_LONG_LONG_INT +NEXT_AS_FIRST_DIRECTIVE_ICONV_H +NEXT_ICONV_H +GL_GENERATE_ICONV_H_FALSE +GL_GENERATE_ICONV_H_TRUE +ICONV_H +REPLACE_ICONV_UTF +REPLACE_ICONV_OPEN +REPLACE_ICONV +ICONV_CONST +GNULIB_ICONV +LTLIBICONV +LIBICONV +GNU_MAKE_FALSE +GNU_MAKE_TRUE +NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H +NEXT_SYS_TIME_H +REPLACE_STRUCT_TIMEVAL +REPLACE_GETTIMEOFDAY +HAVE_SYS_TIME_H +HAVE_STRUCT_TIMEVAL +HAVE_GETTIMEOFDAY +GNULIB_GETTIMEOFDAY +LTLIBINTL +LIBINTL +GNULIB_GL_UNISTD_H_GETOPT +GETOPT_H +HAVE_GETOPT_H +NEXT_AS_FIRST_DIRECTIVE_GETOPT_H +NEXT_GETOPT_H +GETLOADAVG_LIBS +LIB_GETHRXTIME +GETHOSTNAME_LIB +GETADDRINFO_LIB +INET_NTOP_LIB +SERVENT_LIB +HOSTENT_LIB +HAVE_NETDB_H +NEXT_AS_FIRST_DIRECTIVE_NETDB_H +NEXT_NETDB_H +REPLACE_GAI_STRERROR +HAVE_DECL_GETNAMEINFO +HAVE_DECL_GETADDRINFO +HAVE_DECL_GAI_STRERROR +HAVE_DECL_FREEADDRINFO +HAVE_STRUCT_ADDRINFO +GNULIB_GETADDRINFO +HAVE_WS2TCPIP_H +HAVE_SYS_SOCKET_H +NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H +NEXT_SYS_SOCKET_H +HAVE_ACCEPT4 +HAVE_SA_FAMILY_T +HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY +HAVE_STRUCT_SOCKADDR_STORAGE +GNULIB_ACCEPT4 +GNULIB_SHUTDOWN +GNULIB_SETSOCKOPT +GNULIB_SENDTO +GNULIB_RECVFROM +GNULIB_SEND +GNULIB_RECV +GNULIB_LISTEN +GNULIB_GETSOCKOPT +GNULIB_GETSOCKNAME +GNULIB_GETPEERNAME +GNULIB_BIND +GNULIB_ACCEPT +GNULIB_CONNECT +GNULIB_SOCKET +WINDOWS_64_BIT_ST_SIZE +NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H +NEXT_SYS_STAT_H +WINDOWS_64_BIT_OFF_T +NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H +NEXT_SYS_TYPES_H +HAVE_SAME_LONG_DOUBLE_AS_DOUBLE +REPLACE_TRUNCL +REPLACE_TRUNCF +REPLACE_TRUNC +REPLACE_SQRTL +REPLACE_SIGNBIT_USING_GCC +REPLACE_SIGNBIT +REPLACE_ROUNDL +REPLACE_ROUNDF +REPLACE_ROUND +REPLACE_REMAINDERL +REPLACE_REMAINDERF +REPLACE_REMAINDER +REPLACE_NAN +REPLACE_MODFL +REPLACE_MODFF +REPLACE_MODF +REPLACE_LOGBL +REPLACE_LOGBF +REPLACE_LOGB +REPLACE_LOG2L +REPLACE_LOG2F +REPLACE_LOG2 +REPLACE_LOG1PL +REPLACE_LOG1PF +REPLACE_LOG1P +REPLACE_LOG10L +REPLACE_LOG10F +REPLACE_LOG10 +REPLACE_LOGL +REPLACE_LOGF +REPLACE_LOG +REPLACE_LDEXPL +REPLACE_ISNAN +REPLACE_ISINF +REPLACE_ISFINITE +REPLACE_ILOGBF +REPLACE_ILOGB +REPLACE_HYPOTL +REPLACE_HYPOTF +REPLACE_HYPOT +REPLACE_HUGE_VAL +REPLACE_FREXPL +REPLACE_FREXP +REPLACE_FREXPF +REPLACE_FMODL +REPLACE_FMODF +REPLACE_FMOD +REPLACE_FMAL +REPLACE_FMAF +REPLACE_FMA +REPLACE_FLOORL +REPLACE_FLOORF +REPLACE_FLOOR +REPLACE_FABSL +REPLACE_EXP2L +REPLACE_EXP2 +REPLACE_EXPM1F +REPLACE_EXPM1 +REPLACE_CEILL +REPLACE_CEILF +REPLACE_CEIL +REPLACE_CBRTL +REPLACE_CBRTF +HAVE_DECL_TRUNCL +HAVE_DECL_TRUNCF +HAVE_DECL_TRUNC +HAVE_DECL_TANL +HAVE_DECL_SQRTL +HAVE_DECL_SINL +HAVE_DECL_ROUNDL +HAVE_DECL_ROUNDF +HAVE_DECL_ROUND +HAVE_DECL_RINTF +HAVE_DECL_REMAINDERL +HAVE_DECL_REMAINDER +HAVE_DECL_LOGB +HAVE_DECL_LOG2L +HAVE_DECL_LOG2F +HAVE_DECL_LOG2 +HAVE_DECL_LOG10L +HAVE_DECL_LOGL +HAVE_DECL_LDEXPL +HAVE_DECL_FREXPL +HAVE_DECL_FLOORL +HAVE_DECL_FLOORF +HAVE_DECL_EXPM1L +HAVE_DECL_EXP2L +HAVE_DECL_EXP2F +HAVE_DECL_EXP2 +HAVE_DECL_EXPL +HAVE_DECL_COSL +HAVE_DECL_COPYSIGNF +HAVE_DECL_CEILL +HAVE_DECL_CEILF +HAVE_DECL_CBRTL +HAVE_DECL_CBRTF +HAVE_DECL_ATANL +HAVE_DECL_ASINL +HAVE_DECL_ACOSL +HAVE_TANHF +HAVE_TANL +HAVE_TANF +HAVE_SQRTL +HAVE_SQRTF +HAVE_SINHF +HAVE_SINL +HAVE_SINF +HAVE_RINTL +HAVE_RINT +HAVE_REMAINDERF +HAVE_REMAINDER +HAVE_POWF +HAVE_MODFL +HAVE_MODFF +HAVE_LOGBL +HAVE_LOGBF +HAVE_LOG1PL +HAVE_LOG1PF +HAVE_LOG1P +HAVE_LOG10L +HAVE_LOG10F +HAVE_LOGL +HAVE_LOGF +HAVE_LDEXPF +HAVE_ISNANL +HAVE_ISNAND +HAVE_ISNANF +HAVE_ILOGBL +HAVE_ILOGBF +HAVE_ILOGB +HAVE_HYPOTL +HAVE_HYPOTF +HAVE_FREXPF +HAVE_FMODL +HAVE_FMODF +HAVE_FMAL +HAVE_FMAF +HAVE_FMA +HAVE_FABSL +HAVE_FABSF +HAVE_EXPM1F +HAVE_EXPM1 +HAVE_EXPL +HAVE_EXPF +HAVE_COSHF +HAVE_COSL +HAVE_COSF +HAVE_COPYSIGNL +HAVE_COPYSIGN +HAVE_CBRTL +HAVE_CBRTF +HAVE_CBRT +HAVE_ATAN2F +HAVE_ATANL +HAVE_ATANF +HAVE_ASINL +HAVE_ASINF +HAVE_ACOSL +HAVE_ACOSF +GNULIB_TRUNCL +GNULIB_TRUNCF +GNULIB_TRUNC +GNULIB_TANHF +GNULIB_TANL +GNULIB_TANF +GNULIB_SQRTL +GNULIB_SQRTF +GNULIB_SINHF +GNULIB_SINL +GNULIB_SINF +GNULIB_SIGNBIT +GNULIB_ROUNDL +GNULIB_ROUNDF +GNULIB_ROUND +GNULIB_RINTL +GNULIB_RINTF +GNULIB_RINT +GNULIB_REMAINDERL +GNULIB_REMAINDERF +GNULIB_REMAINDER +GNULIB_POWF +GNULIB_MODFL +GNULIB_MODFF +GNULIB_MODF +GNULIB_LOGBL +GNULIB_LOGBF +GNULIB_LOGB +GNULIB_LOG2L +GNULIB_LOG2F +GNULIB_LOG2 +GNULIB_LOG1PL +GNULIB_LOG1PF +GNULIB_LOG1P +GNULIB_LOG10L +GNULIB_LOG10F +GNULIB_LOG10 +GNULIB_LOGL +GNULIB_LOGF +GNULIB_LOG +GNULIB_LDEXPL +GNULIB_LDEXPF +GNULIB_ISNANL +GNULIB_ISNAND +GNULIB_ISNANF +GNULIB_ISNAN +GNULIB_ISINF +GNULIB_ISFINITE +GNULIB_ILOGBL +GNULIB_ILOGBF +GNULIB_ILOGB +GNULIB_HYPOTL +GNULIB_HYPOTF +GNULIB_HYPOT +GNULIB_FREXPL +GNULIB_FREXP +GNULIB_FREXPF +GNULIB_FMODL +GNULIB_FMODF +GNULIB_FMOD +GNULIB_FMAL +GNULIB_FMAF +GNULIB_FMA +GNULIB_FLOORL +GNULIB_FLOORF +GNULIB_FLOOR +GNULIB_FABSL +GNULIB_FABSF +GNULIB_EXPM1L +GNULIB_EXPM1F +GNULIB_EXPM1 +GNULIB_EXP2L +GNULIB_EXP2F +GNULIB_EXP2 +GNULIB_EXPL +GNULIB_EXPF +GNULIB_COSHF +GNULIB_COSL +GNULIB_COSF +GNULIB_COPYSIGNL +GNULIB_COPYSIGNF +GNULIB_COPYSIGN +GNULIB_CEILL +GNULIB_CEILF +GNULIB_CEIL +GNULIB_CBRTL +GNULIB_CBRTF +GNULIB_CBRT +GNULIB_ATAN2F +GNULIB_ATANL +GNULIB_ATANF +GNULIB_ASINL +GNULIB_ASINF +GNULIB_ACOSL +GNULIB_ACOSF +GL_GENERATE_FNMATCH_H_FALSE +GL_GENERATE_FNMATCH_H_TRUE +FNMATCH_H +REPLACE_ITOLD +GL_GENERATE_FLOAT_H_FALSE +GL_GENERATE_FLOAT_H_TRUE +FLOAT_H +NEXT_AS_FIRST_DIRECTIVE_FLOAT_H +NEXT_FLOAT_H +LIB_FDATASYNC +NEXT_AS_FIRST_DIRECTIVE_FCNTL_H +NEXT_FCNTL_H +REPLACE_OPENAT +REPLACE_OPEN +REPLACE_FCNTL +HAVE_OPENAT +HAVE_FCNTL +GNULIB_OPENAT +GNULIB_OPEN +GNULIB_NONBLOCKING +GNULIB_FCNTL +REPLACE_VSPRINTF +REPLACE_VSNPRINTF +REPLACE_VPRINTF +REPLACE_VFPRINTF +REPLACE_VDPRINTF +REPLACE_VASPRINTF +REPLACE_TMPFILE +REPLACE_STDIO_WRITE_FUNCS +REPLACE_STDIO_READ_FUNCS +REPLACE_SPRINTF +REPLACE_SNPRINTF +REPLACE_RENAMEAT +REPLACE_RENAME +REPLACE_REMOVE +REPLACE_PRINTF +REPLACE_POPEN +REPLACE_PERROR +REPLACE_OBSTACK_PRINTF +REPLACE_GETLINE +REPLACE_GETDELIM +REPLACE_FTELLO +REPLACE_FTELL +REPLACE_FSEEKO +REPLACE_FSEEK +REPLACE_FREOPEN +REPLACE_FPURGE +REPLACE_FPRINTF +REPLACE_FOPEN +REPLACE_FFLUSH +REPLACE_FDOPEN +REPLACE_FCLOSE +REPLACE_DPRINTF +HAVE_VDPRINTF +HAVE_VASPRINTF +HAVE_RENAMEAT +HAVE_POPEN +HAVE_PCLOSE +HAVE_FTELLO +HAVE_FSEEKO +HAVE_DPRINTF +HAVE_DECL_VSNPRINTF +HAVE_DECL_SNPRINTF +HAVE_DECL_OBSTACK_PRINTF +HAVE_DECL_GETLINE +HAVE_DECL_GETDELIM +HAVE_DECL_FTELLO +HAVE_DECL_FSEEKO +HAVE_DECL_FPURGE +GNULIB_VSPRINTF_POSIX +GNULIB_VSNPRINTF +GNULIB_VPRINTF_POSIX +GNULIB_VPRINTF +GNULIB_VFPRINTF_POSIX +GNULIB_VFPRINTF +GNULIB_VDPRINTF +GNULIB_VSCANF +GNULIB_VFSCANF +GNULIB_VASPRINTF +GNULIB_TMPFILE +GNULIB_STDIO_H_SIGPIPE +GNULIB_STDIO_H_NONBLOCKING +GNULIB_SPRINTF_POSIX +GNULIB_SNPRINTF +GNULIB_SCANF +GNULIB_RENAMEAT +GNULIB_RENAME +GNULIB_REMOVE +GNULIB_PUTS +GNULIB_PUTCHAR +GNULIB_PUTC +GNULIB_PRINTF_POSIX +GNULIB_PRINTF +GNULIB_POPEN +GNULIB_PERROR +GNULIB_PCLOSE +GNULIB_OBSTACK_PRINTF_POSIX +GNULIB_OBSTACK_PRINTF +GNULIB_GETLINE +GNULIB_GETDELIM +GNULIB_GETCHAR +GNULIB_GETC +GNULIB_FWRITE +GNULIB_FTELLO +GNULIB_FTELL +GNULIB_FSEEKO +GNULIB_FSEEK +GNULIB_FSCANF +GNULIB_FREOPEN +GNULIB_FREAD +GNULIB_FPUTS +GNULIB_FPUTC +GNULIB_FPURGE +GNULIB_FPRINTF_POSIX +GNULIB_FPRINTF +GNULIB_FOPEN +GNULIB_FGETS +GNULIB_FGETC +GNULIB_FFLUSH +GNULIB_FDOPEN +GNULIB_FCLOSE +GNULIB_DPRINTF +REPLACE_UTIMENSAT +REPLACE_STAT +REPLACE_MKNOD +REPLACE_MKFIFO +REPLACE_MKDIR +REPLACE_LSTAT +REPLACE_FUTIMENS +REPLACE_FSTATAT +REPLACE_FSTAT +HAVE_UTIMENSAT +HAVE_MKNODAT +HAVE_MKNOD +HAVE_MKFIFOAT +HAVE_MKFIFO +HAVE_MKDIRAT +HAVE_LSTAT +HAVE_LCHMOD +HAVE_FUTIMENS +HAVE_FSTATAT +HAVE_FCHMODAT +GNULIB_UTIMENSAT +GNULIB_STAT +GNULIB_MKNODAT +GNULIB_MKNOD +GNULIB_MKFIFOAT +GNULIB_MKFIFO +GNULIB_MKDIRAT +GNULIB_LSTAT +GNULIB_LCHMOD +GNULIB_FUTIMENS +GNULIB_FSTATAT +GNULIB_FSTAT +GNULIB_FCHMODAT +LIB_EACCESS +EOVERFLOW_VALUE +EOVERFLOW_HIDDEN +ENOLINK_VALUE +ENOLINK_HIDDEN +EMULTIHOP_VALUE +EMULTIHOP_HIDDEN +GL_GENERATE_ERRNO_H_FALSE +GL_GENERATE_ERRNO_H_TRUE +ERRNO_H +NEXT_AS_FIRST_DIRECTIVE_ERRNO_H +NEXT_ERRNO_H +HAVE_DIRENT_H +NEXT_AS_FIRST_DIRECTIVE_DIRENT_H +NEXT_DIRENT_H +NEXT_AS_FIRST_DIRECTIVE_CTYPE_H +NEXT_CTYPE_H +HAVE_ISBLANK +GNULIB_ISBLANK +pkglibexecdir +lispdir +REPLACE_FDOPENDIR +REPLACE_DIRFD +REPLACE_CLOSEDIR +REPLACE_OPENDIR +HAVE_ALPHASORT +HAVE_SCANDIR +HAVE_FDOPENDIR +HAVE_DECL_FDOPENDIR +HAVE_DECL_DIRFD +HAVE_CLOSEDIR +HAVE_REWINDDIR +HAVE_READDIR +HAVE_OPENDIR +GNULIB_ALPHASORT +GNULIB_SCANDIR +GNULIB_FDOPENDIR +GNULIB_DIRFD +GNULIB_CLOSEDIR +GNULIB_REWINDDIR +GNULIB_READDIR +GNULIB_OPENDIR +HAVE_WINSOCK2_H +REPLACE_IOCTL +SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS +SYS_IOCTL_H_HAVE_WINSOCK2_H +GNULIB_IOCTL +HAVE_MSVC_INVALID_PARAMETER_HANDLER +LIB_CLOCK_GETTIME +UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS +UNISTD_H_HAVE_WINSOCK2_H +REPLACE_WRITE +REPLACE_USLEEP +REPLACE_UNLINKAT +REPLACE_UNLINK +REPLACE_TTYNAME_R +REPLACE_SYMLINK +REPLACE_SLEEP +REPLACE_RMDIR +REPLACE_READLINK +REPLACE_READ +REPLACE_PWRITE +REPLACE_PREAD +REPLACE_LSEEK +REPLACE_LINKAT +REPLACE_LINK +REPLACE_LCHOWN +REPLACE_ISATTY +REPLACE_GETPAGESIZE +REPLACE_GETGROUPS +REPLACE_GETLOGIN_R +REPLACE_GETDOMAINNAME +REPLACE_GETCWD +REPLACE_FTRUNCATE +REPLACE_FCHOWNAT +REPLACE_DUP2 +REPLACE_DUP +REPLACE_CLOSE +REPLACE_CHOWN +HAVE_SYS_PARAM_H +HAVE_OS_H +HAVE_DECL_TTYNAME_R +HAVE_DECL_SETHOSTNAME +HAVE_DECL_GETUSERSHELL +HAVE_DECL_GETPAGESIZE +HAVE_DECL_GETLOGIN_R +HAVE_DECL_GETDOMAINNAME +HAVE_DECL_FDATASYNC +HAVE_DECL_FCHDIR +HAVE_DECL_ENVIRON +HAVE_USLEEP +HAVE_UNLINKAT +HAVE_SYMLINKAT +HAVE_SYMLINK +HAVE_SLEEP +HAVE_SETHOSTNAME +HAVE_READLINKAT +HAVE_READLINK +HAVE_PWRITE +HAVE_PREAD +HAVE_PIPE2 +HAVE_PIPE +HAVE_LINKAT +HAVE_LINK +HAVE_LCHOWN +HAVE_GROUP_MEMBER +HAVE_GETPAGESIZE +HAVE_GETLOGIN +HAVE_GETHOSTNAME +HAVE_GETGROUPS +HAVE_GETDTABLESIZE +HAVE_FTRUNCATE +HAVE_FSYNC +HAVE_FDATASYNC +HAVE_FCHOWNAT +HAVE_FCHDIR +HAVE_FACCESSAT +HAVE_EUIDACCESS +HAVE_DUP3 +HAVE_DUP2 +HAVE_CHOWN +GNULIB_WRITE +GNULIB_USLEEP +GNULIB_UNLINKAT +GNULIB_UNLINK +GNULIB_UNISTD_H_SIGPIPE +GNULIB_UNISTD_H_NONBLOCKING +GNULIB_TTYNAME_R +GNULIB_SYMLINKAT +GNULIB_SYMLINK +GNULIB_SLEEP +GNULIB_SETHOSTNAME +GNULIB_RMDIR +GNULIB_READLINKAT +GNULIB_READLINK +GNULIB_READ +GNULIB_PWRITE +GNULIB_PREAD +GNULIB_PIPE2 +GNULIB_PIPE +GNULIB_LSEEK +GNULIB_LINKAT +GNULIB_LINK +GNULIB_LCHOWN +GNULIB_ISATTY +GNULIB_GROUP_MEMBER +GNULIB_GETUSERSHELL +GNULIB_GETPAGESIZE +GNULIB_GETLOGIN_R +GNULIB_GETLOGIN +GNULIB_GETHOSTNAME +GNULIB_GETGROUPS +GNULIB_GETDTABLESIZE +GNULIB_GETDOMAINNAME +GNULIB_GETCWD +GNULIB_FTRUNCATE +GNULIB_FSYNC +GNULIB_FDATASYNC +GNULIB_FCHOWNAT +GNULIB_FCHDIR +GNULIB_FACCESSAT +GNULIB_EUIDACCESS +GNULIB_ENVIRON +GNULIB_DUP3 +GNULIB_DUP2 +GNULIB_DUP +GNULIB_CLOSE +GNULIB_CHOWN +GNULIB_CHDIR +REPLACE_WCTOMB +REPLACE_UNSETENV +REPLACE_STRTOD +REPLACE_SETENV +REPLACE_REALPATH +REPLACE_REALLOC +REPLACE_RANDOM_R +REPLACE_PUTENV +REPLACE_PTSNAME_R +REPLACE_PTSNAME +REPLACE_MKSTEMP +REPLACE_MBTOWC +REPLACE_MALLOC +REPLACE_CANONICALIZE_FILE_NAME +REPLACE_CALLOC +HAVE_DECL_UNSETENV +HAVE_UNLOCKPT +HAVE_SYS_LOADAVG_H +HAVE_STRUCT_RANDOM_DATA +HAVE_STRTOULL +HAVE_STRTOLL +HAVE_STRTOD +HAVE_DECL_SETENV +HAVE_SETENV +HAVE_RPMATCH +HAVE_REALPATH +HAVE_RANDOM_R +HAVE_RANDOM_H +HAVE_RANDOM +HAVE_PTSNAME_R +HAVE_PTSNAME +HAVE_POSIX_OPENPT +HAVE_MKSTEMPS +HAVE_MKSTEMP +HAVE_MKOSTEMPS +HAVE_MKOSTEMP +HAVE_MKDTEMP +HAVE_GRANTPT +HAVE_GETSUBOPT +HAVE_DECL_GETLOADAVG +HAVE_CANONICALIZE_FILE_NAME +HAVE_ATOLL +HAVE__EXIT +GNULIB_WCTOMB +GNULIB_UNSETENV +GNULIB_UNLOCKPT +GNULIB_SYSTEM_POSIX +GNULIB_STRTOULL +GNULIB_STRTOLL +GNULIB_STRTOD +GNULIB_SETENV +GNULIB_RPMATCH +GNULIB_REALPATH +GNULIB_REALLOC_POSIX +GNULIB_RANDOM_R +GNULIB_RANDOM +GNULIB_PUTENV 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" >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +@%:@include <$2> +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} @%:@ ac_fn_c_check_header_compile + +@%:@ ac_fn_c_try_link LINENO +@%:@ ----------------------- +@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded. +ac_fn_c_try_link () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext conftest$ac_exeext + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + test -x conftest$ac_exeext + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information + # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would + # interfere with the next link command; also delete a directory that is + # left behind by Apple's compiler. We do this before executing the actions. + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} @%:@ ac_fn_c_try_link + +@%:@ ac_fn_c_check_func LINENO FUNC VAR +@%:@ ---------------------------------- +@%:@ Tests whether FUNC exists, setting the cache variable VAR accordingly +ac_fn_c_check_func () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Define $2 to an innocuous variant, in case declares $2. + For example, HP-UX 11i declares gettimeofday. */ +#define $2 innocuous_$2 + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $2 (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $2 + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $2 (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$2 || defined __stub___$2 +choke me +#endif + +int +main () +{ +return $2 (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} @%:@ ac_fn_c_check_func + +@%:@ ac_fn_c_check_type LINENO TYPE VAR INCLUDES +@%:@ ------------------------------------------- +@%:@ Tests whether TYPE exists after having included INCLUDES, setting cache +@%:@ variable VAR accordingly. +ac_fn_c_check_type () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + eval "$3=no" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +if (sizeof ($2)) + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +if (sizeof (($2))) + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + eval "$3=yes" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} @%:@ ac_fn_c_check_type + +@%:@ ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES +@%:@ --------------------------------------------- +@%:@ Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR +@%:@ accordingly. +ac_fn_c_check_decl () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + as_decl_name=`echo $2|sed 's/ *(.*//'` + as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 +$as_echo_n "checking whether $as_decl_name is declared... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +@%:@ifndef $as_decl_name +@%:@ifdef __cplusplus + (void) $as_decl_use; +@%:@else + (void) $as_decl_name; +@%:@endif +@%:@endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} @%:@ ac_fn_c_check_decl + +@%:@ ac_fn_c_compute_int LINENO EXPR VAR INCLUDES +@%:@ -------------------------------------------- +@%:@ Tries to find the compile-time value of EXPR in a program that includes +@%:@ INCLUDES, setting VAR accordingly. Returns whether the value could be +@%:@ computed +ac_fn_c_compute_int () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array @<:@1 - 2 * !(($2) >= 0)@:>@; +test_array @<:@0@:>@ = 0; +return test_array @<:@0@:>@; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_lo=0 ac_mid=0 + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array @<:@1 - 2 * !(($2) <= $ac_mid)@:>@; +test_array @<:@0@:>@ = 0; +return test_array @<:@0@:>@; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_hi=$ac_mid; break +else + as_fn_arith $ac_mid + 1 && ac_lo=$as_val + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array @<:@1 - 2 * !(($2) < 0)@:>@; +test_array @<:@0@:>@ = 0; +return test_array @<:@0@:>@; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_hi=-1 ac_mid=-1 + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array @<:@1 - 2 * !(($2) >= $ac_mid)@:>@; +test_array @<:@0@:>@ = 0; +return test_array @<:@0@:>@; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_lo=$ac_mid; break +else + as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + ac_lo= ac_hi= +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array @<:@1 - 2 * !(($2) <= $ac_mid)@:>@; +test_array @<:@0@:>@ = 0; +return test_array @<:@0@:>@; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_hi=$ac_mid +else + as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in @%:@(( +?*) eval "$3=\$ac_lo"; ac_retval=0 ;; +'') ac_retval=1 ;; +esac + else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +static long int longval () { return $2; } +static unsigned long int ulongval () { return $2; } +@%:@include +@%:@include +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (($2) < 0) + { + long int i = longval (); + if (i != ($2)) + return 1; + fprintf (f, "%ld", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ($2)) + return 1; + fprintf (f, "%lu", i); + } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + echo >>conftest.val; read $3 &5 +$as_echo_n "checking for $2.$3... 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" >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $@%:@ != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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" >&6; } +if ${ac_cv_objext+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of object files: cannot compile +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +$as_echo "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +depcc="$CC" am_compiler_list= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if ${am_cv_CC_dependencies_compiler_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". + rm -rf conftest.dir + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with + # Solaris 10 /bin/sh. + echo '/* dummy */' > sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with '-c' and '-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle '-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs. + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + + case $ac_cv_prog_cc_stdc in @%:@( + no) : + ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; @%:@( + *) : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 +$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } +if ${ac_cv_prog_cc_c99+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c99=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static void +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str; + int number; + float fnumber; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); +} + +int +main () +{ + + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); + + ; + return 0; +} +_ACEOF +for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c99=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c99" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c99" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c99" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 +$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c99" != xno; then : + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 +else + ac_cv_prog_cc_stdc=no +fi + +fi + ;; +esac + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5 +$as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; } + if ${ac_cv_prog_cc_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +fi + + case $ac_cv_prog_cc_stdc in @%:@( + no) : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; @%:@( + '') : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; @%:@( + *) : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5 +$as_echo "$ac_cv_prog_cc_stdc" >&6; } ;; +esac + +if test "x$CC" != xcc; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5 +$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5 +$as_echo_n "checking whether cc understands -c and -o together... " >&6; } +fi +set dummy $CC; ac_cc=`$as_echo "$2" | + sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` +if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +# Make sure it works both with $CC and with simple cc. +# We do the test twice because some compilers refuse to overwrite an +# existing .o file with -o, though they will create one. +ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' +rm -f conftest2.* +if { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && + test -f conftest2.$ac_objext && { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; +then + eval ac_cv_prog_cc_${ac_cc}_c_o=yes + if test "x$CC" != xcc; then + # Test first that cc exists at all. + if { ac_try='cc -c conftest.$ac_ext >&5' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' + rm -f conftest2.* + if { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && + test -f conftest2.$ac_objext && { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; + then + # cc works too. + : + else + # cc exists but doesn't like -o. + eval ac_cv_prog_cc_${ac_cc}_c_o=no + fi + fi + fi +else + eval ac_cv_prog_cc_${ac_cc}_c_o=no +fi +rm -f core conftest* + +fi +if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "@%:@define NO_MINUS_C_MINUS_O 1" >>confdefs.h + +fi + +# FIXME: we rely on the cache variable name because +# there is no other way. +set dummy $CC +am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` +eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o +if test "$am_t" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if ${ac_cv_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@ifdef __STDC__ +@%:@ include +@%:@else +@%:@ include +@%:@endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@ifdef __STDC__ +@%:@ include +@%:@else +@%:@ include +@%:@endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +if ${ac_cv_path_GREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_GREP" || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP" || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +if test $ac_cv_c_compiler_gnu = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5 +$as_echo_n "checking whether $CC needs -traditional... " >&6; } +if ${ac_cv_prog_gcc_traditional+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_pattern="Autoconf.*'x'" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +Autoconf TIOCGETP +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "$ac_pattern" >/dev/null 2>&1; then : + ac_cv_prog_gcc_traditional=yes +else + ac_cv_prog_gcc_traditional=no +fi +rm -f conftest* + + + if test $ac_cv_prog_gcc_traditional = no; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +Autoconf TCGETA +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "$ac_pattern" >/dev/null 2>&1; then : + ac_cv_prog_gcc_traditional=yes +fi +rm -f conftest* + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5 +$as_echo "$ac_cv_prog_gcc_traditional" >&6; } + if test $ac_cv_prog_gcc_traditional = yes; then + CC="$CC -traditional" + fi +fi + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Minix Amsterdam compiler" >&5 +$as_echo_n "checking for Minix Amsterdam compiler... " >&6; } +if ${gl_cv_c_amsterdam_compiler+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef __ACK__ +Amsterdam +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Amsterdam" >/dev/null 2>&1; then : + gl_cv_c_amsterdam_compiler=yes +else + gl_cv_c_amsterdam_compiler=no +fi +rm -f conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5 +$as_echo "$gl_cv_c_amsterdam_compiler" >&6; } + if test -z "$AR"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + AR='cc -c.a' + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. +set dummy ${ac_tool_prefix}ar; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="${ac_tool_prefix}ar" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AR"; then + ac_ct_AR=$AR + # Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AR="ar" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_AR" = x; then + AR="ar" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +else + AR="$ac_cv_prog_AR" +fi + + if test -z "$ARFLAGS"; then + ARFLAGS='cru' + fi + fi + else + if test -z "$ARFLAGS"; then + ARFLAGS='cru' + fi + fi + + + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + + fi + fi + + +# Make sure we can run config.sub. +$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || + as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 +$as_echo_n "checking build system type... " >&6; } +if ${ac_cv_build+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_build_alias=$build_alias +test "x$ac_build_alias" = x && + ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` +test "x$ac_build_alias" = x && + as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 +ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || + as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 +$as_echo "$ac_cv_build" >&6; } +case $ac_cv_build in +*-*-*) ;; +*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; +esac +build=$ac_cv_build +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_build +shift +build_cpu=$1 +build_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +build_os=$* +IFS=$ac_save_IFS +case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 +$as_echo_n "checking host system type... " >&6; } +if ${ac_cv_host+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "x$host_alias" = x; then + ac_cv_host=$ac_cv_build +else + ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || + as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 +$as_echo "$ac_cv_host" >&6; } +case $ac_cv_host in +*-*-*) ;; +*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; +esac +host=$ac_cv_host +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_host +shift +host_cpu=$1 +host_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +host_os=$* +IFS=$ac_save_IFS +case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "@%:@define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + + + ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" +if test "x$ac_cv_header_minix_config_h" = xyes; then : + MINIX=yes +else + MINIX= +fi + + + if test "$MINIX" = yes; then + +$as_echo "@%:@define _POSIX_SOURCE 1" >>confdefs.h + + +$as_echo "@%:@define _POSIX_1_SOURCE 2" >>confdefs.h + + +$as_echo "@%:@define _MINIX 1" >>confdefs.h + + fi + + case "$host_os" in + hpux*) + +$as_echo "@%:@define _XOPEN_SOURCE 500" >>confdefs.h + + ;; + esac + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 +$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } +if ${ac_cv_safe_to_define___extensions__+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# define __EXTENSIONS__ 1 + $ac_includes_default +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_safe_to_define___extensions__=yes +else + ac_cv_safe_to_define___extensions__=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 +$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } + test $ac_cv_safe_to_define___extensions__ = yes && + $as_echo "@%:@define __EXTENSIONS__ 1" >>confdefs.h + + $as_echo "@%:@define _ALL_SOURCE 1" >>confdefs.h + + $as_echo "@%:@define _DARWIN_C_SOURCE 1" >>confdefs.h + + $as_echo "@%:@define _GNU_SOURCE 1" >>confdefs.h + + $as_echo "@%:@define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h + + $as_echo "@%:@define _TANDEM_SOURCE 1" >>confdefs.h + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5 +$as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; } +if ${ac_cv_sys_largefile_source+:} false; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include /* for off_t */ + #include +int +main () +{ +int (*fp) (FILE *, off_t, int) = fseeko; + return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_sys_largefile_source=no; break +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@define _LARGEFILE_SOURCE 1 +#include /* for off_t */ + #include +int +main () +{ +int (*fp) (FILE *, off_t, int) = fseeko; + return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_sys_largefile_source=1; break +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_cv_sys_largefile_source=unknown + break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5 +$as_echo "$ac_cv_sys_largefile_source" >&6; } +case $ac_cv_sys_largefile_source in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +@%:@define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source +_ACEOF +;; +esac +rm -rf conftest* + +# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug +# in glibc 2.1.3, but that breaks too many other things. +# If you want fseeko and ftello with glibc, upgrade to a fixed glibc. +if test $ac_cv_sys_largefile_source != unknown; then + +$as_echo "@%:@define HAVE_FSEEKO 1" >>confdefs.h + +fi + + + + + # IEEE behaviour is the default on all CPUs except Alpha and SH + # (according to the test results of Bruno Haible's ieeefp/fenv_default.m4 + # and the GCC 4.1.2 manual). + case "$host_cpu" in + alpha*) + # On Alpha systems, a compiler option provides the behaviour. + # See the ieee(3) manual page, also available at + # + if test -n "$GCC"; then + # GCC has the option -mieee. + # For full IEEE compliance (rarely needed), use option -mieee-with-inexact. + CPPFLAGS="$CPPFLAGS -mieee" + else + # Compaq (ex-DEC) C has the option -ieee, equivalent to -ieee_with_no_inexact. + # For full IEEE compliance (rarely needed), use option -ieee_with_inexact. + CPPFLAGS="$CPPFLAGS -ieee" + fi + ;; + sh*) + if test -n "$GCC"; then + # GCC has the option -mieee. + CPPFLAGS="$CPPFLAGS -mieee" + fi + ;; + esac + +@%:@ Check whether --enable-largefile was given. +if test "${enable_largefile+set}" = set; then : + enableval=$enable_largefile; +fi + +if test "$enable_largefile" != no; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 +$as_echo_n "checking for special C compiler options needed for large files... " >&6; } +if ${ac_cv_sys_largefile_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_sys_largefile_CC=no + if test "$GCC" != yes; then + ac_save_CC=$CC + while :; do + # IRIX 6.2 and later do not support large files by default, + # so use the C compiler's -n32 option if that helps. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF + if ac_fn_c_try_compile "$LINENO"; then : + break +fi +rm -f core conftest.err conftest.$ac_objext + CC="$CC -n32" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_largefile_CC=' -n32'; break +fi +rm -f core conftest.err conftest.$ac_objext + break + done + CC=$ac_save_CC + rm -f conftest.$ac_ext + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 +$as_echo "$ac_cv_sys_largefile_CC" >&6; } + if test "$ac_cv_sys_largefile_CC" != no; then + CC=$CC$ac_cv_sys_largefile_CC + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 +$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } +if ${ac_cv_sys_file_offset_bits+:} false; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_file_offset_bits=no; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@define _FILE_OFFSET_BITS 64 +@%:@include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_file_offset_bits=64; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_sys_file_offset_bits=unknown + break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 +$as_echo "$ac_cv_sys_file_offset_bits" >&6; } +case $ac_cv_sys_file_offset_bits in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +@%:@define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits +_ACEOF +;; +esac +rm -rf conftest* + if test $ac_cv_sys_file_offset_bits = unknown; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 +$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } +if ${ac_cv_sys_large_files+:} false; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_large_files=no; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@define _LARGE_FILES 1 +@%:@include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_large_files=1; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_sys_large_files=unknown + break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 +$as_echo "$ac_cv_sys_large_files" >&6; } +case $ac_cv_sys_large_files in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +@%:@define _LARGE_FILES $ac_cv_sys_large_files +_ACEOF +;; +esac +rm -rf conftest* + fi + + +$as_echo "@%:@define _DARWIN_USE_64_BIT_INODE 1" >>confdefs.h + +fi + + + + + + + @%:@ Check whether --enable-threads was given. +if test "${enable_threads+set}" = set; then : + enableval=$enable_threads; gl_use_threads=$enableval +else + if test -n "$gl_use_threads_default"; then + gl_use_threads="$gl_use_threads_default" + else + case "$host_os" in + osf*) gl_use_threads=no ;; + cygwin*) + case `uname -r` in + 1.[0-5].*) gl_use_threads=no ;; + *) gl_use_threads=yes ;; + esac + ;; + *) gl_use_threads=yes ;; + esac + fi + +fi + + if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then + # For using : + case "$host_os" in + osf*) + # On OSF/1, the compiler needs the flag -D_REENTRANT so that it + # groks . cc also understands the flag -pthread, but + # we don't use it because 1. gcc-2.95 doesn't understand -pthread, + # 2. putting a flag into CPPFLAGS that has an effect on the linker + # causes the AC_LINK_IFELSE test below to succeed unexpectedly, + # leading to wrong values of LIBTHREAD and LTLIBTHREAD. + CPPFLAGS="$CPPFLAGS -D_REENTRANT" + ;; + esac + # Some systems optimize for single-threaded programs by default, and + # need special flags to disable these optimizations. For example, the + # definition of 'errno' in . + case "$host_os" in + aix* | freebsd*) CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE" ;; + solaris*) CPPFLAGS="$CPPFLAGS -D_REENTRANT" ;; + esac + fi + + + + + # Code from module accept: + # Code from module accept-tests: + # Code from module acl: + # Code from module acl-tests: + # Code from module alignof: + # Code from module alignof-tests: + # Code from module alloca: + # Code from module alloca-opt: + # Code from module alloca-opt-tests: + # Code from module allocator: + # Code from module announce-gen: + # Code from module areadlink: + # Code from module areadlink-tests: + # Code from module areadlink-with-size: + # Code from module areadlink-with-size-tests: + # Code from module areadlinkat: + # Code from module areadlinkat-tests: + # Code from module argmatch: + # Code from module argmatch-tests: + # Code from module argv-iter: + # Code from module argv-iter-tests: + # Code from module arpa_inet: + # Code from module arpa_inet-tests: + # Code from module assert: + # Code from module at-internal: + # Code from module autobuild: + + + + + if test -z "$AB_PACKAGE"; then + AB_PACKAGE=${PACKAGE_NAME:-$PACKAGE} + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: autobuild project... $AB_PACKAGE" >&5 +$as_echo "$as_me: autobuild project... $AB_PACKAGE" >&6;} + + if test -z "$AB_VERSION"; then + AB_VERSION=${PACKAGE_VERSION:-$VERSION} + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: autobuild revision... $AB_VERSION" >&5 +$as_echo "$as_me: autobuild revision... $AB_VERSION" >&6;} + + hostname=`hostname` + if test "$hostname"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: autobuild hostname... $hostname" >&5 +$as_echo "$as_me: autobuild hostname... $hostname" >&6;} + fi + + + + date=`TZ=UTC0 date +%Y%m%dT%H%M%SZ` + if test "$?" != 0; then + date=`date` + fi + if test "$date"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: autobuild timestamp... $date" >&5 +$as_echo "$as_me: autobuild timestamp... $date" >&6;} + fi + + # Code from module backupfile: + # Code from module base64: + # Code from module base64-tests: + # Code from module binary-io: + # Code from module binary-io-tests: + # Code from module bind: + # Code from module bind-tests: + # Code from module bitrotate: + # Code from module bitrotate-tests: + # Code from module btowc: + # Code from module btowc-tests: + # Code from module buffer-lcm: + # Code from module c-ctype: + # Code from module c-ctype-tests: + # Code from module c-strcase: + # Code from module c-strcase-tests: + # Code from module c-strcaseeq: + # Code from module c-strtod: + # Code from module c-strtold: + # Code from module calloc-gnu: + # Code from module calloc-gnu-tests: + # Code from module calloc-posix: + # Code from module canon-host: + # Code from module canonicalize: + # Code from module canonicalize-tests: + # Code from module careadlinkat: + # Code from module chdir: + # Code from module chdir-long: + # Code from module chdir-tests: + # Code from module chown: + # Code from module chown-tests: + # Code from module clock-time: + # Code from module cloexec: + # Code from module cloexec-tests: + # Code from module close: + # Code from module close-stream: + # Code from module close-tests: + # Code from module closedir: + # Code from module closein: + # Code from module closein-tests: + # Code from module closeout: + # Code from module config-h: + # Code from module configmake: + # Code from module connect: + # Code from module connect-tests: + # Code from module crypto/md5: + # Code from module crypto/md5-tests: + # Code from module crypto/sha1: + # Code from module crypto/sha1-tests: + # Code from module crypto/sha256: + # Code from module crypto/sha512: + # Code from module ctype: + # Code from module ctype-tests: + # Code from module cycle-check: + # Code from module d-ino: + # Code from module d-type: + # Code from module dev-ino: + # Code from module di-set: + # Code from module di-set-tests: + # Code from module diacrit: + # Code from module dirent: + # Code from module dirent-safer: + # Code from module dirent-safer-tests: + # Code from module dirent-tests: + # Code from module dirfd: + # Code from module dirname: + # Code from module dirname-lgpl: + # Code from module dirname-tests: + # Code from module do-release-commit-and-tag: + # Code from module dosname: + # Code from module double-slash-root: + # Code from module dtoastr: + # Code from module dtotimespec: + # Code from module dup: + # Code from module dup-tests: + # Code from module dup2: + # Code from module dup2-tests: + # Code from module environ: + # Code from module environ-tests: + # Code from module errno: + # Code from module errno-tests: + # Code from module error: + # Code from module euidaccess: + # Code from module exclude: + # Code from module exclude-tests: + # Code from module exitfail: + # Code from module extensions: + + # Code from module extern-inline: + # Code from module faccessat: + # Code from module faccessat-tests: + # Code from module fadvise: + # Code from module fadvise-tests: + # Code from module fatal-signal: + # Code from module fchdir: + # Code from module fchdir-tests: + # Code from module fchmodat: + # Code from module fchmodat-tests: + # Code from module fchownat: + # Code from module fchownat-tests: + # Code from module fclose: + # Code from module fclose-tests: + # Code from module fcntl: + # Code from module fcntl-h: + # Code from module fcntl-h-tests: + # Code from module fcntl-safer: + # Code from module fcntl-safer-tests: + # Code from module fcntl-tests: + # Code from module fd-hook: + # Code from module fd-reopen: + # Code from module fd-safer-flag: + # Code from module fdatasync: + # Code from module fdatasync-tests: + # Code from module fdl: + # Code from module fdopen: + # Code from module fdopen-tests: + # Code from module fdopendir: + # Code from module fdopendir-tests: + # Code from module fdutimensat: + # Code from module fdutimensat-tests: + # Code from module fflush: + + # Code from module fflush-tests: + # Code from module fgetc-tests: + # Code from module file-set: + # Code from module file-type: + # Code from module fileblocks: + # Code from module filemode: + # Code from module filename: + # Code from module filenamecat: + # Code from module filenamecat-lgpl: + # Code from module filenamecat-tests: + # Code from module filevercmp: + # Code from module filevercmp-tests: + # Code from module flexmember: + # Code from module float: + # Code from module float-tests: + # Code from module fnmatch: + # Code from module fnmatch-gnu: + # Code from module fnmatch-tests: + # Code from module fopen: + # Code from module fopen-safer: + # Code from module fopen-safer-tests: + # Code from module fopen-tests: + # Code from module fpending: + # Code from module fpending-tests: + # Code from module fpieee: + + # Code from module fprintftime: + # Code from module fpucw: + # Code from module fpurge: + # Code from module fpurge-tests: + # Code from module fputc-tests: + # Code from module fread-tests: + # Code from module freadahead: + # Code from module freadahead-tests: + # Code from module freading: + # Code from module freading-tests: + # Code from module freadptr: + # Code from module freadptr-tests: + # Code from module freadseek: + # Code from module freadseek-tests: + # Code from module freopen: + # Code from module freopen-safer: + # Code from module freopen-safer-tests: + # Code from module freopen-tests: + # Code from module frexp-nolibm: + # Code from module frexp-nolibm-tests: + # Code from module frexpl-nolibm: + # Code from module frexpl-nolibm-tests: + # Code from module fseek: + # Code from module fseek-tests: + # Code from module fseeko: + + # Code from module fseeko-tests: + # Code from module fseterr: + # Code from module fseterr-tests: + # Code from module fstat: + # Code from module fstat-tests: + # Code from module fstatat: + # Code from module fstatat-tests: + # Code from module fsusage: + # Code from module fsync: + # Code from module fsync-tests: + # Code from module ftell: + # Code from module ftell-tests: + # Code from module ftello: + + # Code from module ftello-tests: + # Code from module ftoastr: + # Code from module ftruncate: + # Code from module ftruncate-tests: + # Code from module fts: + # Code from module full-read: + # Code from module full-write: + # Code from module futimens: + # Code from module futimens-tests: + # Code from module fwrite-tests: + # Code from module gendocs: + # Code from module getaddrinfo: + # Code from module getaddrinfo-tests: + # Code from module getcwd: + # Code from module getcwd-lgpl: + # Code from module getcwd-lgpl-tests: + # Code from module getcwd-tests: + # Code from module getdelim: + # Code from module getdelim-tests: + # Code from module getdtablesize: + # Code from module getdtablesize-tests: + # Code from module getgroups: + # Code from module getgroups-tests: + # Code from module gethostname: + # Code from module gethostname-tests: + # Code from module gethrxtime: + # Code from module getline: + # Code from module getline-tests: + # Code from module getloadavg: + # Code from module getloadavg-tests: + # Code from module getlogin: + # Code from module getlogin-tests: + # Code from module getndelim2: + # Code from module getndelim2-tests: + # Code from module getopt-gnu: + # Code from module getopt-posix: + # Code from module getopt-posix-tests: + # Code from module getpagesize: + # Code from module getpass-gnu: + # Code from module gettext: + # Code from module gettext-h: + # Code from module gettime: + # Code from module gettimeofday: + # Code from module gettimeofday-tests: + # Code from module getugroups: + # Code from module getusershell: + # Code from module git-version-gen: + # Code from module gitlog-to-changelog: + # Code from module gnu-make: + # Code from module gnu-web-doc-update: + # Code from module gnumakefile: + # Code from module gnupload: + # Code from module gperf: + # Code from module group-member: + # Code from module hard-locale: + # Code from module hash: + # Code from module hash-pjw: + # Code from module hash-tests: + # Code from module hash-triple: + # Code from module havelib: + # Code from module heap: + # Code from module host-os: + # Code from module hostent: + # Code from module human: + # Code from module i-ring: + # Code from module i-ring-tests: + # Code from module iconv: + # Code from module iconv-h: + # Code from module iconv-h-tests: + # Code from module iconv-tests: + # Code from module iconv_open: + # Code from module idcache: + # Code from module ignore-value: + # Code from module ignore-value-tests: + # Code from module include_next: + # Code from module inet_ntop: + # Code from module inet_ntop-tests: + # Code from module inet_pton: + # Code from module inet_pton-tests: + # Code from module inline: + # Code from module ino-map: + # Code from module ino-map-tests: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttostr: + # Code from module inttostr-tests: + # Code from module inttypes: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module ioctl: + # Code from module ioctl-tests: + # Code from module isapipe: + # Code from module isatty: + # Code from module isatty-tests: + # Code from module isblank: + # Code from module isblank-tests: + # Code from module isnand-nolibm: + # Code from module isnand-nolibm-tests: + # Code from module isnanf-nolibm: + # Code from module isnanf-nolibm-tests: + # Code from module isnanl-nolibm: + # Code from module isnanl-nolibm-tests: + # Code from module iswblank: + # Code from module iswblank-tests: + # Code from module langinfo: + # Code from module langinfo-tests: + # Code from module largefile: + + # Code from module lchmod: + # Code from module lchown: + # Code from module lchown-tests: + # Code from module ldtoastr: + # Code from module lib-ignore: + # Code from module linebuffer: + # Code from module link: + # Code from module link-follow: + # Code from module link-tests: + # Code from module linkat: + # Code from module linkat-tests: + # Code from module listen: + # Code from module listen-tests: + # Code from module localcharset: + # Code from module locale: + # Code from module locale-tests: + # Code from module localeconv: + # Code from module localeconv-tests: + # Code from module localename: + # Code from module localename-tests: + # Code from module lock: + # Code from module lock-tests: + # Code from module long-options: + # Code from module lseek: + # Code from module lseek-tests: + # Code from module lstat: + # Code from module lstat-tests: + # Code from module maintainer-makefile: + # Code from module malloc-gnu: + # Code from module malloc-gnu-tests: + # Code from module malloc-posix: + # Code from module malloca: + # Code from module malloca-tests: + # Code from module manywarnings: + # Code from module math: + # Code from module math-tests: + # Code from module mbchar: + # Code from module mbiter: + # Code from module mbrlen: + # Code from module mbrtowc: + # Code from module mbrtowc-tests: + # Code from module mbsalign: + # Code from module mbsalign-tests: + # Code from module mbscasecmp: + # Code from module mbscasecmp-tests: + # Code from module mbsinit: + # Code from module mbsinit-tests: + # Code from module mbslen: + # Code from module mbsrtowcs: + # Code from module mbsrtowcs-tests: + # Code from module mbsstr: + # Code from module mbsstr-tests: + # Code from module mbswidth: + # Code from module mbtowc: + # Code from module mbuiter: + # Code from module memcasecmp: + # Code from module memcasecmp-tests: + # Code from module memchr: + # Code from module memchr-tests: + # Code from module memchr2: + # Code from module memchr2-tests: + # Code from module memcmp2: + # Code from module memcoll: + # Code from module memcoll-tests: + # Code from module mempcpy: + # Code from module memrchr: + # Code from module memrchr-tests: + # Code from module mgetgroups: + # Code from module mkancesdirs: + # Code from module mkdir: + # Code from module mkdir-p: + # Code from module mkdir-tests: + # Code from module mkfifo: + # Code from module mkfifo-tests: + # Code from module mknod: + # Code from module mknod-tests: + # Code from module mkstemp: + # Code from module mktime: + # Code from module modechange: + # Code from module mountlist: + # Code from module mpsort: + # Code from module msvc-inval: + # Code from module msvc-nothrow: + # Code from module multiarch: + # Code from module nanosleep: + # Code from module nanosleep-tests: + # Code from module netdb: + # Code from module netdb-tests: + # Code from module netinet_in: + # Code from module netinet_in-tests: + # Code from module nl_langinfo: + # Code from module nl_langinfo-tests: + # Code from module nocrash: + # Code from module non-recursive-gnulib-prefix-hack: + # Code from module nproc: + # Code from module obstack: + # Code from module open: + # Code from module open-tests: + # Code from module openat: + # Code from module openat-die: + # Code from module openat-h: + # Code from module openat-safer: + # Code from module openat-safer-tests: + # Code from module openat-tests: + # Code from module opendir: + # Code from module parse-datetime: + # Code from module parse-datetime-tests: + # Code from module pathmax: + # Code from module pathmax-tests: + # Code from module perl: + # Code from module perror: + # Code from module perror-tests: + # Code from module physmem: + # Code from module pipe: + # Code from module pipe-posix: + # Code from module pipe-posix-tests: + # Code from module pipe2: + # Code from module pipe2-safer: + # Code from module pipe2-tests: + # Code from module posix-shell: + # Code from module posix_spawn-internal: + # Code from module posix_spawn_file_actions_addclose: + # Code from module posix_spawn_file_actions_addclose-tests: + # Code from module posix_spawn_file_actions_adddup2: + # Code from module posix_spawn_file_actions_adddup2-tests: + # Code from module posix_spawn_file_actions_addopen: + # Code from module posix_spawn_file_actions_addopen-tests: + # Code from module posix_spawn_file_actions_destroy: + # Code from module posix_spawn_file_actions_init: + # Code from module posix_spawnattr_destroy: + # Code from module posix_spawnattr_init: + # Code from module posix_spawnattr_setflags: + # Code from module posix_spawnattr_setsigmask: + # Code from module posix_spawnp: + # Code from module posix_spawnp-tests: + # Code from module posixtm: + # Code from module posixtm-tests: + # Code from module posixver: + # Code from module printf-frexp: + # Code from module printf-frexp-tests: + # Code from module printf-frexpl: + # Code from module printf-frexpl-tests: + # Code from module printf-safe: + # Code from module priv-set: + # Code from module priv-set-tests: + # Code from module progname: + # Code from module propername: + # Code from module pthread: + # Code from module putenv: + # Code from module quote: + # Code from module quotearg: + # Code from module quotearg-simple: + # Code from module quotearg-simple-tests: + # Code from module raise: + # Code from module raise-tests: + # Code from module randint: + # Code from module randperm: + # Code from module randread: + # Code from module randread-tests: + # Code from module rawmemchr: + # Code from module rawmemchr-tests: + # Code from module read: + # Code from module read-file: + # Code from module read-file-tests: + # Code from module read-tests: + # Code from module readdir: + # Code from module readlink: + # Code from module readlink-tests: + # Code from module readlinkat: + # Code from module readlinkat-tests: + # Code from module readtokens: + # Code from module readtokens-tests: + # Code from module readtokens0: + # Code from module readutmp: + # Code from module realloc-gnu: + # Code from module realloc-gnu-tests: + # Code from module realloc-posix: + # Code from module regex: + # Code from module regex-tests: + # Code from module remove: + # Code from module remove-tests: + # Code from module rename: + # Code from module rename-tests: + # Code from module rewinddir: + # Code from module rmdir: + # Code from module rmdir-tests: + # Code from module root-dev-ino: + # Code from module root-uid: + # Code from module rpmatch: + # Code from module safe-read: + # Code from module safe-write: + # Code from module same: + # Code from module same-inode: + # Code from module save-cwd: + # Code from module savedir: + # Code from module savewd: + # Code from module sched: + # Code from module sched-tests: + # Code from module select: + # Code from module select-tests: + # Code from module selinux-at: + # Code from module selinux-h: + # Code from module servent: + # Code from module setenv: + # Code from module setenv-tests: + # Code from module setlocale: + # Code from module setlocale-tests: + # Code from module setsockopt: + # Code from module setsockopt-tests: + # Code from module settime: + # Code from module sig2str: + # Code from module sigaction: + # Code from module sigaction-tests: + # Code from module signal-h: + # Code from module signal-h-tests: + # Code from module signbit: + # Code from module signbit-tests: + # Code from module sigprocmask: + # Code from module sigprocmask-tests: + # Code from module size_max: + # Code from module sleep: + # Code from module sleep-tests: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/unused-parameter: + # Code from module snippet/warn-on-use: + # Code from module snprintf: + # Code from module snprintf-tests: + # Code from module socket: + # Code from module socketlib: + # Code from module sockets: + # Code from module sockets-tests: + # Code from module socklen: + # Code from module spawn: + # Code from module spawn-pipe: + # Code from module spawn-pipe-tests: + # Code from module spawn-tests: + # Code from module ssize_t: + # Code from module stat: + # Code from module stat-macros: + # Code from module stat-size: + # Code from module stat-tests: + # Code from module stat-time: + # Code from module stat-time-tests: + # Code from module statat: + # Code from module statat-tests: + # Code from module stdalign: + # Code from module stdalign-tests: + # Code from module stdarg: + + + + # Code from module stdbool: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-tests: + # Code from module stdio: + # Code from module stdio-tests: + # Code from module stdlib: + # Code from module stdlib-safer: + # Code from module stdlib-tests: + # Code from module stpcpy: + # Code from module stpncpy: + # Code from module strchrnul: + # Code from module strchrnul-tests: + # Code from module strdup-posix: + # Code from module streq: + # Code from module strerror: + # Code from module strerror-override: + # Code from module strerror-tests: + # Code from module strerror_r-posix: + # Code from module strerror_r-posix-tests: + # Code from module strftime: + # Code from module strftime-tests: + # Code from module striconv: + # Code from module striconv-tests: + # Code from module string: + # Code from module string-tests: + # Code from module strncat: + # Code from module strncat-tests: + # Code from module strndup: + # Code from module strnlen: + # Code from module strnlen-tests: + # Code from module strnlen1: + # Code from module strnumcmp: + # Code from module strpbrk: + # Code from module strsignal: + # Code from module strsignal-tests: + # Code from module strstr-simple: + # Code from module strtod: + # Code from module strtod-tests: + # Code from module strtoimax: + # Code from module strtoimax-tests: + # Code from module strtoll: + # Code from module strtoll-tests: + # Code from module strtoull: + # Code from module strtoull-tests: + # Code from module strtoumax: + # Code from module strtoumax-tests: + # Code from module symlink: + # Code from module symlink-tests: + # Code from module symlinkat: + # Code from module symlinkat-tests: + # Code from module sys_ioctl: + # Code from module sys_ioctl-tests: + # Code from module sys_resource: + # Code from module sys_resource-tests: + # Code from module sys_select: + # Code from module sys_select-tests: + # Code from module sys_socket: + # Code from module sys_socket-tests: + # Code from module sys_stat: + # Code from module sys_stat-tests: + # Code from module sys_time: + # Code from module sys_time-tests: + # Code from module sys_types: + # Code from module sys_types-tests: + # Code from module sys_uio: + # Code from module sys_uio-tests: + # Code from module sys_utsname: + # Code from module sys_utsname-tests: + # Code from module sys_wait: + # Code from module sys_wait-tests: + # Code from module tempname: + # Code from module termios: + # Code from module termios-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module thread: + # Code from module thread-tests: + # Code from module threadlib: + + + + # Code from module time: + # Code from module time-tests: + # Code from module time_r: + # Code from module timer-time: + # Code from module timespec: + # Code from module tls: + # Code from module tls-tests: + # Code from module trim: + # Code from module tzset: + # Code from module u64: + # Code from module u64-tests: + # Code from module uname: + # Code from module uname-tests: + # Code from module unicodeio: + # Code from module unistd: + # Code from module unistd-safer: + # Code from module unistd-safer-tests: + # Code from module unistd-tests: + # Code from module unistr/base: + # Code from module unistr/u8-mbtoucr: + # Code from module unistr/u8-mbtoucr-tests: + # Code from module unistr/u8-uctomb: + # Code from module unistr/u8-uctomb-tests: + # Code from module unitypes: + # Code from module uniwidth/base: + # Code from module uniwidth/width: + # Code from module uniwidth/width-tests: + # Code from module unlink: + # Code from module unlink-busy: + # Code from module unlink-tests: + # Code from module unlinkat: + # Code from module unlinkat-tests: + # Code from module unlinkdir: + # Code from module unlocked-io: + # Code from module unsetenv: + # Code from module unsetenv-tests: + # Code from module update-copyright: + # Code from module update-copyright-tests: + # Code from module uptime: + # Code from module useless-if-before-free: + # Code from module userspec: + # Code from module userspec-tests: + # Code from module usleep: + # Code from module usleep-tests: + # Code from module utimecmp: + # Code from module utimens: + # Code from module utimens-tests: + # Code from module utimensat: + # Code from module utimensat-tests: + # Code from module vasnprintf: + # Code from module vasnprintf-tests: + # Code from module vasprintf: + # Code from module vasprintf-posix: + # Code from module vasprintf-posix-tests: + # Code from module vasprintf-tests: + # Code from module vc-list-files: + # Code from module vc-list-files-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module verror: + # Code from module version-etc: + # Code from module version-etc-fsf: + # Code from module version-etc-tests: + # Code from module vfprintf-posix: + # Code from module vfprintf-posix-tests: + # Code from module vprintf-posix: + # Code from module vprintf-posix-tests: + # Code from module wait-process: + # Code from module waitpid: + # Code from module warnings: + # Code from module wchar: + # Code from module wchar-tests: + # Code from module wcrtomb: + # Code from module wcrtomb-tests: + # Code from module wcswidth: + # Code from module wctob: + # Code from module wctomb: + # Code from module wctype-h: + # Code from module wctype-h-tests: + # Code from module wcwidth: + # Code from module wcwidth-tests: + # Code from module winsz-ioctl: + # Code from module winsz-termios: + # Code from module write: + # Code from module write-any-file: + # Code from module write-tests: + # Code from module xalloc: + # Code from module xalloc-die: + # Code from module xalloc-die-tests: + # Code from module xalloc-oversized: + # Code from module xfreopen: + # Code from module xfts: + # Code from module xgetcwd: + # Code from module xgetgroups: + # Code from module xgethostname: + # Code from module xmemcoll: + # Code from module xnanosleep: + # Code from module xprintf: + # Code from module xprintf-posix: + # Code from module xprintf-posix-tests: + # Code from module xreadlink: + # Code from module xsize: + # Code from module xstriconv: + # Code from module xstrndup: + # Code from module xstrtod: + # Code from module xstrtoimax: + # Code from module xstrtoimax-tests: + # Code from module xstrtol: + # Code from module xstrtol-tests: + # Code from module xstrtold: + # Code from module xstrtoumax: + # Code from module xstrtoumax-tests: + # Code from module xvasprintf: + # Code from module xvasprintf-tests: + # Code from module yesno: + # Code from module yesno-tests: + # Code from module yield: + + + + + + + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ + +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +@%:@define size_t unsigned int +_ACEOF + +fi + +# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works +# for constant arguments. Useless! +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 +$as_echo_n "checking for working alloca.h... " >&6; } +if ${ac_cv_working_alloca_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@include +int +main () +{ +char *p = (char *) alloca (2 * sizeof (int)); + if (p) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_working_alloca_h=yes +else + ac_cv_working_alloca_h=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 +$as_echo "$ac_cv_working_alloca_h" >&6; } +if test $ac_cv_working_alloca_h = yes; then + +$as_echo "@%:@define HAVE_ALLOCA_H 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 +$as_echo_n "checking for alloca... " >&6; } +if ${ac_cv_func_alloca_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __GNUC__ +# define alloca __builtin_alloca +#else +# ifdef _MSC_VER +# include +# define alloca _alloca +# else +# ifdef HAVE_ALLOCA_H +# include +# else +# ifdef _AIX + #pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +void *alloca (size_t); +# endif +# endif +# endif +# endif +#endif + +int +main () +{ +char *p = (char *) alloca (1); + if (p) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_func_alloca_works=yes +else + ac_cv_func_alloca_works=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 +$as_echo "$ac_cv_func_alloca_works" >&6; } + +if test $ac_cv_func_alloca_works = yes; then + +$as_echo "@%:@define HAVE_ALLOCA 1" >>confdefs.h + +else + # The SVR3 libPW and SVR4 libucb both contain incompatible functions +# that cause trouble. Some versions do not even contain alloca or +# contain a buggy version. If you still want to use their alloca, +# use ar to extract alloca.o from them instead of compiling alloca.c. + + + + + +ALLOCA=\${LIBOBJDIR}alloca.$ac_objext + +$as_echo "@%:@define C_ALLOCA 1" >>confdefs.h + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 +$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } +if ${ac_cv_os_cray+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined CRAY && ! defined CRAY2 +webecray +#else +wenotbecray +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "webecray" >/dev/null 2>&1; then : + ac_cv_os_cray=yes +else + ac_cv_os_cray=no +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 +$as_echo "$ac_cv_os_cray" >&6; } +if test $ac_cv_os_cray = yes; then + for ac_func in _getb67 GETB67 getb67; do + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + +cat >>confdefs.h <<_ACEOF +@%:@define CRAY_STACKSEG_END $ac_func +_ACEOF + + break +fi + + done +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 +$as_echo_n "checking stack direction for C alloca... " >&6; } +if ${ac_cv_c_stack_direction+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_c_stack_direction=0 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +find_stack_direction (int *addr, int depth) +{ + int dir, dummy = 0; + if (! addr) + addr = &dummy; + *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; + dir = depth ? find_stack_direction (addr, depth - 1) : 0; + return dir + dummy; +} + +int +main (int argc, char **argv) +{ + return find_stack_direction (0, argc + !argv + 20) < 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_c_stack_direction=1 +else + ac_cv_c_stack_direction=-1 +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 +$as_echo "$ac_cv_c_stack_direction" >&6; } +cat >>confdefs.h <<_ACEOF +@%:@define STACK_DIRECTION $ac_cv_c_stack_direction +_ACEOF + + +fi + + + GNULIB_INET_NTOP=0; + GNULIB_INET_PTON=0; + HAVE_DECL_INET_NTOP=1; + HAVE_DECL_INET_PTON=1; + REPLACE_INET_NTOP=0; + REPLACE_INET_PTON=0; + + + + + for ac_header in $ac_header_list +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5 +$as_echo_n "checking whether the preprocessor supports include_next... " >&6; } +if ${gl_cv_have_include_next+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_have_include_next=yes +else + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_have_include_next=buggy +else + gl_cv_have_include_next=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5 +$as_echo "$gl_cv_have_include_next" >&6; } + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5 +$as_echo_n "checking whether system header files limit the line length... " >&6; } +if ${gl_cv_pragma_columns+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef __TANDEM +choke me +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "choke me" >/dev/null 2>&1; then : + gl_cv_pragma_columns=yes +else + gl_cv_pragma_columns=no +fi +rm -f conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5 +$as_echo "$gl_cv_pragma_columns" >&6; } + if test $gl_cv_pragma_columns = yes; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + + + + + + + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for d_ino member in directory struct" >&5 +$as_echo_n "checking for d_ino member in directory struct... " >&6; } +if ${gl_cv_struct_dirent_d_ino+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems with Linux kernel. + linux*-gnu*) gl_cv_struct_dirent_d_ino="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_struct_dirent_d_ino="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + +int +main () +{ +DIR *dp = opendir ("."); + struct dirent *e; + struct stat st; + if (! dp) + return 1; + e = readdir (dp); + if (! e) + return 2; + if (stat (e->d_name, &st) != 0) + return 3; + if (e->d_ino != st.st_ino) + return 4; + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_struct_dirent_d_ino=yes +else + gl_cv_struct_dirent_d_ino=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_struct_dirent_d_ino" >&5 +$as_echo "$gl_cv_struct_dirent_d_ino" >&6; } + case "$gl_cv_struct_dirent_d_ino" in + *yes) + +$as_echo "@%:@define D_INO_IN_DIRENT 1" >>confdefs.h + + ;; + esac + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5 +$as_echo_n "checking for long file names... " >&6; } +if ${ac_cv_sys_long_file_names+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_sys_long_file_names=yes +# Test for long file names in all the places we know might matter: +# . the current directory, where building will happen +# $prefix/lib where we will be installing things +# $exec_prefix/lib likewise +# $TMPDIR if set, where it might want to write temporary files +# /tmp where it might want to write temporary files +# /var/tmp likewise +# /usr/tmp likewise +for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do + # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib + # in the usual case where exec_prefix is '${prefix}'. + case $ac_dir in #( + . | /* | ?:[\\/]*) ;; #( + *) continue;; + esac + test -w "$ac_dir/." || continue # It is less confusing to not echo anything here. + ac_xdir=$ac_dir/cf$$ + (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue + ac_tf1=$ac_xdir/conftest9012345 + ac_tf2=$ac_xdir/conftest9012346 + touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" || + ac_cv_sys_long_file_names=no + rm -f -r "$ac_xdir" 2>/dev/null + test $ac_cv_sys_long_file_names = no && break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5 +$as_echo "$ac_cv_sys_long_file_names" >&6; } +if test $ac_cv_sys_long_file_names = yes; then + +$as_echo "@%:@define HAVE_LONG_FILE_NAMES 1" >>confdefs.h + +fi + + + + + for ac_func in $ac_func_list +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5 +$as_echo_n "checking for C/C++ restrict keyword... " >&6; } +if ${ac_cv_c_restrict+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_restrict=no + # The order here caters to the fact that C++ does not require restrict. + for ac_kw in __restrict __restrict__ _Restrict restrict; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +typedef int * int_ptr; + int foo (int_ptr $ac_kw ip) { + return ip[0]; + } +int +main () +{ +int s[1]; + int * $ac_kw t = s; + t[0] = 0; + return foo(t) + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_restrict=$ac_kw +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$ac_cv_c_restrict" != no && break + done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5 +$as_echo "$ac_cv_c_restrict" >&6; } + + case $ac_cv_c_restrict in + restrict) ;; + no) $as_echo "@%:@define restrict /**/" >>confdefs.h + ;; + *) cat >>confdefs.h <<_ACEOF +@%:@define restrict $ac_cv_c_restrict +_ACEOF + ;; + esac + + + GNULIB_BTOWC=0; + GNULIB_WCTOB=0; + GNULIB_MBSINIT=0; + GNULIB_MBRTOWC=0; + GNULIB_MBRLEN=0; + GNULIB_MBSRTOWCS=0; + GNULIB_MBSNRTOWCS=0; + GNULIB_WCRTOMB=0; + GNULIB_WCSRTOMBS=0; + GNULIB_WCSNRTOMBS=0; + GNULIB_WCWIDTH=0; + GNULIB_WMEMCHR=0; + GNULIB_WMEMCMP=0; + GNULIB_WMEMCPY=0; + GNULIB_WMEMMOVE=0; + GNULIB_WMEMSET=0; + GNULIB_WCSLEN=0; + GNULIB_WCSNLEN=0; + GNULIB_WCSCPY=0; + GNULIB_WCPCPY=0; + GNULIB_WCSNCPY=0; + GNULIB_WCPNCPY=0; + GNULIB_WCSCAT=0; + GNULIB_WCSNCAT=0; + GNULIB_WCSCMP=0; + GNULIB_WCSNCMP=0; + GNULIB_WCSCASECMP=0; + GNULIB_WCSNCASECMP=0; + GNULIB_WCSCOLL=0; + GNULIB_WCSXFRM=0; + GNULIB_WCSDUP=0; + GNULIB_WCSCHR=0; + GNULIB_WCSRCHR=0; + GNULIB_WCSCSPN=0; + GNULIB_WCSSPN=0; + GNULIB_WCSPBRK=0; + GNULIB_WCSSTR=0; + GNULIB_WCSTOK=0; + GNULIB_WCSWIDTH=0; + HAVE_BTOWC=1; + HAVE_MBSINIT=1; + HAVE_MBRTOWC=1; + HAVE_MBRLEN=1; + HAVE_MBSRTOWCS=1; + HAVE_MBSNRTOWCS=1; + HAVE_WCRTOMB=1; + HAVE_WCSRTOMBS=1; + HAVE_WCSNRTOMBS=1; + HAVE_WMEMCHR=1; + HAVE_WMEMCMP=1; + HAVE_WMEMCPY=1; + HAVE_WMEMMOVE=1; + HAVE_WMEMSET=1; + HAVE_WCSLEN=1; + HAVE_WCSNLEN=1; + HAVE_WCSCPY=1; + HAVE_WCPCPY=1; + HAVE_WCSNCPY=1; + HAVE_WCPNCPY=1; + HAVE_WCSCAT=1; + HAVE_WCSNCAT=1; + HAVE_WCSCMP=1; + HAVE_WCSNCMP=1; + HAVE_WCSCASECMP=1; + HAVE_WCSNCASECMP=1; + HAVE_WCSCOLL=1; + HAVE_WCSXFRM=1; + HAVE_WCSDUP=1; + HAVE_WCSCHR=1; + HAVE_WCSRCHR=1; + HAVE_WCSCSPN=1; + HAVE_WCSSPN=1; + HAVE_WCSPBRK=1; + HAVE_WCSSTR=1; + HAVE_WCSTOK=1; + HAVE_WCSWIDTH=1; + HAVE_DECL_WCTOB=1; + HAVE_DECL_WCWIDTH=1; + REPLACE_MBSTATE_T=0; + REPLACE_BTOWC=0; + REPLACE_WCTOB=0; + REPLACE_MBSINIT=0; + REPLACE_MBRTOWC=0; + REPLACE_MBRLEN=0; + REPLACE_MBSRTOWCS=0; + REPLACE_MBSNRTOWCS=0; + REPLACE_WCRTOMB=0; + REPLACE_WCSRTOMBS=0; + REPLACE_WCSNRTOMBS=0; + REPLACE_WCWIDTH=0; + REPLACE_WCSWIDTH=0; + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether uses 'inline' correctly" >&5 +$as_echo_n "checking whether uses 'inline' correctly... " >&6; } +if ${gl_cv_header_wchar_h_correct_inline+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_header_wchar_h_correct_inline=yes + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #define wcstod renamed_wcstod +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +extern int zero (void); +int main () { return zero(); } + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + mv conftest.$ac_objext conftest1.$ac_objext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #define wcstod renamed_wcstod +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int zero (void) { return 0; } + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + mv conftest.$ac_objext conftest2.$ac_objext + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&5 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_wchar_h_correct_inline" >&5 +$as_echo "$gl_cv_header_wchar_h_correct_inline" >&6; } + if test $gl_cv_header_wchar_h_correct_inline = no; then + as_fn_error $? " cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted." "$LINENO" 5 + fi + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 +$as_echo_n "checking for nl_langinfo and CODESET... " >&6; } +if ${am_cv_langinfo_codeset+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +char* cs = nl_langinfo(CODESET); return !cs; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + am_cv_langinfo_codeset=yes +else + am_cv_langinfo_codeset=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5 +$as_echo "$am_cv_langinfo_codeset" >&6; } + if test $am_cv_langinfo_codeset = yes; then + +$as_echo "@%:@define HAVE_LANGINFO_CODESET 1" >>confdefs.h + + fi + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 +$as_echo_n "checking for a traditional french locale... " >&6; } +if ${gt_cv_locale_fr+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 +$as_echo "$gt_cv_locale_fr" >&6; } + LOCALE_FR=$gt_cv_locale_fr + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5 +$as_echo_n "checking whether strtold conforms to C99... " >&6; } +if ${gl_cv_func_c99_strtold+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* On HP-UX before 11.23, strtold returns a struct instead of + long double. Reject implementations like that, by requiring + compatibility with the C99 prototype. */ + #include + static long double (*p) (char const *, char **) = strtold; + static long double + test (char const *nptr, char **endptr) + { + long double r; + r = strtold (nptr, endptr); + return r; + } +int +main () +{ +return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_c99_strtold=yes +else + gl_cv_func_c99_strtold=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5 +$as_echo "$gl_cv_func_c99_strtold" >&6; } + if test $gl_cv_func_c99_strtold = yes; then + +$as_echo "@%:@define HAVE_C99_STRTOLD 1" >>confdefs.h + + fi + + + GNULIB__EXIT=0; + GNULIB_ATOLL=0; + GNULIB_CALLOC_POSIX=0; + GNULIB_CANONICALIZE_FILE_NAME=0; + GNULIB_GETLOADAVG=0; + GNULIB_GETSUBOPT=0; + GNULIB_GRANTPT=0; + GNULIB_MALLOC_POSIX=0; + GNULIB_MBTOWC=0; + GNULIB_MKDTEMP=0; + GNULIB_MKOSTEMP=0; + GNULIB_MKOSTEMPS=0; + GNULIB_MKSTEMP=0; + GNULIB_MKSTEMPS=0; + GNULIB_POSIX_OPENPT=0; + GNULIB_PTSNAME=0; + GNULIB_PTSNAME_R=0; + GNULIB_PUTENV=0; + GNULIB_RANDOM=0; + GNULIB_RANDOM_R=0; + GNULIB_REALLOC_POSIX=0; + GNULIB_REALPATH=0; + GNULIB_RPMATCH=0; + GNULIB_SETENV=0; + GNULIB_STRTOD=0; + GNULIB_STRTOLL=0; + GNULIB_STRTOULL=0; + GNULIB_SYSTEM_POSIX=0; + GNULIB_UNLOCKPT=0; + GNULIB_UNSETENV=0; + GNULIB_WCTOMB=0; + HAVE__EXIT=1; + HAVE_ATOLL=1; + HAVE_CANONICALIZE_FILE_NAME=1; + HAVE_DECL_GETLOADAVG=1; + HAVE_GETSUBOPT=1; + HAVE_GRANTPT=1; + HAVE_MKDTEMP=1; + HAVE_MKOSTEMP=1; + HAVE_MKOSTEMPS=1; + HAVE_MKSTEMP=1; + HAVE_MKSTEMPS=1; + HAVE_POSIX_OPENPT=1; + HAVE_PTSNAME=1; + HAVE_PTSNAME_R=1; + HAVE_RANDOM=1; + HAVE_RANDOM_H=1; + HAVE_RANDOM_R=1; + HAVE_REALPATH=1; + HAVE_RPMATCH=1; + HAVE_SETENV=1; + HAVE_DECL_SETENV=1; + HAVE_STRTOD=1; + HAVE_STRTOLL=1; + HAVE_STRTOULL=1; + HAVE_STRUCT_RANDOM_DATA=1; + HAVE_SYS_LOADAVG_H=0; + HAVE_UNLOCKPT=1; + HAVE_DECL_UNSETENV=1; + REPLACE_CALLOC=0; + REPLACE_CANONICALIZE_FILE_NAME=0; + REPLACE_MALLOC=0; + REPLACE_MBTOWC=0; + REPLACE_MKSTEMP=0; + REPLACE_PTSNAME=0; + REPLACE_PTSNAME_R=0; + REPLACE_PUTENV=0; + REPLACE_RANDOM_R=0; + REPLACE_REALLOC=0; + REPLACE_REALPATH=0; + REPLACE_SETENV=0; + REPLACE_STRTOD=0; + REPLACE_UNSETENV=0; + REPLACE_WCTOMB=0; + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc, realloc, calloc are POSIX compliant" >&5 +$as_echo_n "checking whether malloc, realloc, calloc are POSIX compliant... " >&6; } +if ${gl_cv_func_malloc_posix+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ + choke me + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_malloc_posix=yes +else + gl_cv_func_malloc_posix=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_malloc_posix" >&5 +$as_echo "$gl_cv_func_malloc_posix" >&6; } + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether // is distinct from /" >&5 +$as_echo_n "checking whether // is distinct from /... " >&6; } +if ${gl_cv_double_slash_root+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test x"$cross_compiling" = xyes ; then + # When cross-compiling, there is no way to tell whether // is special + # short of a list of hosts. However, the only known hosts to date + # that have a distinct // are Apollo DomainOS (too old to port to), + # Cygwin, and z/OS. If anyone knows of another system for which // has + # special semantics and is distinct from /, please report it to + # . + case $host in + *-cygwin | i370-ibm-openedition) + gl_cv_double_slash_root=yes ;; + *) + # Be optimistic and assume that / and // are the same when we + # don't know. + gl_cv_double_slash_root='unknown, assuming no' ;; + esac + else + set x `ls -di / // 2>/dev/null` + if test "$2" = "$4" && wc //dev/null >/dev/null 2>&1; then + gl_cv_double_slash_root=no + else + gl_cv_double_slash_root=yes + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_double_slash_root" >&5 +$as_echo "$gl_cv_double_slash_root" >&6; } + if test "$gl_cv_double_slash_root" = yes; then + +$as_echo "@%:@define DOUBLE_SLASH_IS_DISTINCT_ROOT 1" >>confdefs.h + + fi + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether realpath works" >&5 +$as_echo_n "checking whether realpath works... " >&6; } +if ${gl_cv_func_realpath_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + touch conftest.a + mkdir conftest.d + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu* | gnu*) gl_cv_func_realpath_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_realpath_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +#include +#if defined __MACH__ && defined __APPLE__ +/* Avoid a crash on Mac OS X. */ +#include +#include +#include +#include +#include +#include +/* The exception port on which our thread listens. */ +static mach_port_t our_exception_port; +/* The main function of the thread listening for exceptions of type + EXC_BAD_ACCESS. */ +static void * +mach_exception_thread (void *arg) +{ + /* Buffer for a message to be received. */ + struct { + mach_msg_header_t head; + mach_msg_body_t msgh_body; + char data[1024]; + } msg; + mach_msg_return_t retval; + /* Wait for a message on the exception port. */ + retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg), + our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL); + if (retval != MACH_MSG_SUCCESS) + abort (); + exit (1); +} +static void +nocrash_init (void) +{ + mach_port_t self = mach_task_self (); + /* Allocate a port on which the thread shall listen for exceptions. */ + if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port) + == KERN_SUCCESS) { + /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */ + if (mach_port_insert_right (self, our_exception_port, our_exception_port, + MACH_MSG_TYPE_MAKE_SEND) + == KERN_SUCCESS) { + /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting + for us. */ + exception_mask_t mask = EXC_MASK_BAD_ACCESS; + /* Create the thread listening on the exception port. */ + pthread_attr_t attr; + pthread_t thread; + if (pthread_attr_init (&attr) == 0 + && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0 + && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) { + pthread_attr_destroy (&attr); + /* Replace the exception port info for these exceptions with our own. + Note that we replace the exception port for the entire task, not only + for a particular thread. This has the effect that when our exception + port gets the message, the thread specific exception port has already + been asked, and we don't need to bother about it. + See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */ + task_set_exception_ports (self, mask, our_exception_port, + EXCEPTION_DEFAULT, MACHINE_THREAD_STATE); + } + } + } +} +#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +/* Avoid a crash on native Windows. */ +#define WIN32_LEAN_AND_MEAN +#include +#include +static LONG WINAPI +exception_filter (EXCEPTION_POINTERS *ExceptionInfo) +{ + switch (ExceptionInfo->ExceptionRecord->ExceptionCode) + { + case EXCEPTION_ACCESS_VIOLATION: + case EXCEPTION_IN_PAGE_ERROR: + case EXCEPTION_STACK_OVERFLOW: + case EXCEPTION_GUARD_PAGE: + case EXCEPTION_PRIV_INSTRUCTION: + case EXCEPTION_ILLEGAL_INSTRUCTION: + case EXCEPTION_DATATYPE_MISALIGNMENT: + case EXCEPTION_ARRAY_BOUNDS_EXCEEDED: + case EXCEPTION_NONCONTINUABLE_EXCEPTION: + exit (1); + } + return EXCEPTION_CONTINUE_SEARCH; +} +static void +nocrash_init (void) +{ + SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter); +} +#else +/* Avoid a crash on POSIX systems. */ +#include +/* A POSIX signal handler. */ +static void +exception_handler (int sig) +{ + exit (1); +} +static void +nocrash_init (void) +{ +#ifdef SIGSEGV + signal (SIGSEGV, exception_handler); +#endif +#ifdef SIGBUS + signal (SIGBUS, exception_handler); +#endif +} +#endif + + #include + #include + +int +main () +{ + + int result = 0; + { + char *name = realpath ("conftest.a", NULL); + if (!(name && *name == '/')) + result |= 1; + } + { + char *name = realpath ("conftest.b/../conftest.a", NULL); + if (name != NULL) + result |= 2; + } + { + char *name = realpath ("conftest.a/", NULL); + if (name != NULL) + result |= 4; + } + { + char *name1 = realpath (".", NULL); + char *name2 = realpath ("conftest.d//./..", NULL); + if (strcmp (name1, name2) != 0) + result |= 8; + } + return result; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_realpath_works=yes +else + gl_cv_func_realpath_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -rf conftest.a conftest.d + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_realpath_works" >&5 +$as_echo "$gl_cv_func_realpath_works" >&6; } + case "$gl_cv_func_realpath_works" in + *yes) + +$as_echo "@%:@define FUNC_REALPATH_WORKS 1" >>confdefs.h + + ;; + esac + + + + + GNULIB_CHDIR=0; + GNULIB_CHOWN=0; + GNULIB_CLOSE=0; + GNULIB_DUP=0; + GNULIB_DUP2=0; + GNULIB_DUP3=0; + GNULIB_ENVIRON=0; + GNULIB_EUIDACCESS=0; + GNULIB_FACCESSAT=0; + GNULIB_FCHDIR=0; + GNULIB_FCHOWNAT=0; + GNULIB_FDATASYNC=0; + GNULIB_FSYNC=0; + GNULIB_FTRUNCATE=0; + GNULIB_GETCWD=0; + GNULIB_GETDOMAINNAME=0; + GNULIB_GETDTABLESIZE=0; + GNULIB_GETGROUPS=0; + GNULIB_GETHOSTNAME=0; + GNULIB_GETLOGIN=0; + GNULIB_GETLOGIN_R=0; + GNULIB_GETPAGESIZE=0; + GNULIB_GETUSERSHELL=0; + GNULIB_GROUP_MEMBER=0; + GNULIB_ISATTY=0; + GNULIB_LCHOWN=0; + GNULIB_LINK=0; + GNULIB_LINKAT=0; + GNULIB_LSEEK=0; + GNULIB_PIPE=0; + GNULIB_PIPE2=0; + GNULIB_PREAD=0; + GNULIB_PWRITE=0; + GNULIB_READ=0; + GNULIB_READLINK=0; + GNULIB_READLINKAT=0; + GNULIB_RMDIR=0; + GNULIB_SETHOSTNAME=0; + GNULIB_SLEEP=0; + GNULIB_SYMLINK=0; + GNULIB_SYMLINKAT=0; + GNULIB_TTYNAME_R=0; + GNULIB_UNISTD_H_NONBLOCKING=0; + GNULIB_UNISTD_H_SIGPIPE=0; + GNULIB_UNLINK=0; + GNULIB_UNLINKAT=0; + GNULIB_USLEEP=0; + GNULIB_WRITE=0; + HAVE_CHOWN=1; + HAVE_DUP2=1; + HAVE_DUP3=1; + HAVE_EUIDACCESS=1; + HAVE_FACCESSAT=1; + HAVE_FCHDIR=1; + HAVE_FCHOWNAT=1; + HAVE_FDATASYNC=1; + HAVE_FSYNC=1; + HAVE_FTRUNCATE=1; + HAVE_GETDTABLESIZE=1; + HAVE_GETGROUPS=1; + HAVE_GETHOSTNAME=1; + HAVE_GETLOGIN=1; + HAVE_GETPAGESIZE=1; + HAVE_GROUP_MEMBER=1; + HAVE_LCHOWN=1; + HAVE_LINK=1; + HAVE_LINKAT=1; + HAVE_PIPE=1; + HAVE_PIPE2=1; + HAVE_PREAD=1; + HAVE_PWRITE=1; + HAVE_READLINK=1; + HAVE_READLINKAT=1; + HAVE_SETHOSTNAME=1; + HAVE_SLEEP=1; + HAVE_SYMLINK=1; + HAVE_SYMLINKAT=1; + HAVE_UNLINKAT=1; + HAVE_USLEEP=1; + HAVE_DECL_ENVIRON=1; + HAVE_DECL_FCHDIR=1; + HAVE_DECL_FDATASYNC=1; + HAVE_DECL_GETDOMAINNAME=1; + HAVE_DECL_GETLOGIN_R=1; + HAVE_DECL_GETPAGESIZE=1; + HAVE_DECL_GETUSERSHELL=1; + HAVE_DECL_SETHOSTNAME=1; + HAVE_DECL_TTYNAME_R=1; + HAVE_OS_H=0; + HAVE_SYS_PARAM_H=0; + REPLACE_CHOWN=0; + REPLACE_CLOSE=0; + REPLACE_DUP=0; + REPLACE_DUP2=0; + REPLACE_FCHOWNAT=0; + REPLACE_FTRUNCATE=0; + REPLACE_GETCWD=0; + REPLACE_GETDOMAINNAME=0; + REPLACE_GETLOGIN_R=0; + REPLACE_GETGROUPS=0; + REPLACE_GETPAGESIZE=0; + REPLACE_ISATTY=0; + REPLACE_LCHOWN=0; + REPLACE_LINK=0; + REPLACE_LINKAT=0; + REPLACE_LSEEK=0; + REPLACE_PREAD=0; + REPLACE_PWRITE=0; + REPLACE_READ=0; + REPLACE_READLINK=0; + REPLACE_RMDIR=0; + REPLACE_SLEEP=0; + REPLACE_SYMLINK=0; + REPLACE_TTYNAME_R=0; + REPLACE_UNLINK=0; + REPLACE_UNLINKAT=0; + REPLACE_USLEEP=0; + REPLACE_WRITE=0; + UNISTD_H_HAVE_WINSOCK2_H=0; + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 +$as_echo_n "checking for uid_t in sys/types.h... " >&6; } +if ${ac_cv_type_uid_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "uid_t" >/dev/null 2>&1; then : + ac_cv_type_uid_t=yes +else + ac_cv_type_uid_t=no +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 +$as_echo "$ac_cv_type_uid_t" >&6; } +if test $ac_cv_type_uid_t = no; then + +$as_echo "@%:@define uid_t int" >>confdefs.h + + +$as_echo "@%:@define gid_t int" >>confdefs.h + +fi + + + for ac_header in unistd.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default" +if test "x$ac_cv_header_unistd_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_UNISTD_H 1 +_ACEOF + +fi + +done + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working chown" >&5 +$as_echo_n "checking for working chown... " >&6; } +if ${ac_cv_func_chown_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in # (( + # Guess yes on glibc systems. + *-gnu*) ac_cv_func_chown_works=yes ;; + # If we don't know, assume the worst. + *) ac_cv_func_chown_works=no ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default + #include + +int +main () +{ + + char *f = "conftest.chown"; + struct stat before, after; + + if (creat (f, 0600) < 0) + return 1; + if (stat (f, &before) < 0) + return 1; + if (chown (f, (uid_t) -1, (gid_t) -1) == -1) + return 1; + if (stat (f, &after) < 0) + return 1; + return ! (before.st_uid == after.st_uid && before.st_gid == after.st_gid); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_chown_works=yes +else + ac_cv_func_chown_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.chown + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_chown_works" >&5 +$as_echo "$ac_cv_func_chown_works" >&6; } + if test $ac_cv_func_chown_works = yes; then + +$as_echo "@%:@define HAVE_CHOWN 1" >>confdefs.h + + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether chown dereferences symlinks" >&5 +$as_echo_n "checking whether chown dereferences symlinks... " >&6; } +if ${gl_cv_func_chown_follows_symlink+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + gl_cv_func_chown_follows_symlink=yes + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include + + int + main () + { + int result = 0; + char const *dangling_symlink = "conftest.dangle"; + + unlink (dangling_symlink); + if (symlink ("conftest.no-such", dangling_symlink)) + abort (); + + /* Exit successfully on a conforming system, + i.e., where chown must fail with ENOENT. */ + if (chown (dangling_symlink, getuid (), getgid ()) == 0) + result |= 1; + if (errno != ENOENT) + result |= 2; + return result; + } + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_chown_follows_symlink=yes +else + gl_cv_func_chown_follows_symlink=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_chown_follows_symlink" >&5 +$as_echo "$gl_cv_func_chown_follows_symlink" >&6; } + + if test $gl_cv_func_chown_follows_symlink = no; then + +$as_echo "@%:@define CHOWN_MODIFIES_SYMLINK 1" >>confdefs.h + + fi + + + + + + + + + + + + + if test $ac_cv_func_chown = no; then + HAVE_CHOWN=0 + else + if test $gl_cv_func_chown_follows_symlink = no; then + REPLACE_CHOWN=1 + fi + + if test $ac_cv_func_chown_works = no; then + +$as_echo "@%:@define CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE 1" >>confdefs.h + + REPLACE_CHOWN=1 + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether chown honors trailing slash" >&5 +$as_echo_n "checking whether chown honors trailing slash... " >&6; } +if ${gl_cv_func_chown_slash_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + touch conftest.file && rm -f conftest.link + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_chown_slash_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_chown_slash_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include + +int +main () +{ + if (symlink ("conftest.file", "conftest.link")) return 1; + if (chown ("conftest.link/", getuid (), getgid ()) == 0) return 2; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_chown_slash_works=yes +else + gl_cv_func_chown_slash_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.link conftest.file +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_chown_slash_works" >&5 +$as_echo "$gl_cv_func_chown_slash_works" >&6; } + case "$gl_cv_func_chown_slash_works" in + *yes) ;; + *) + +$as_echo "@%:@define CHOWN_TRAILING_SLASH_BUG 1" >>confdefs.h + + REPLACE_CHOWN=1 + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether chown always updates ctime" >&5 +$as_echo_n "checking whether chown always updates ctime... " >&6; } +if ${gl_cv_func_chown_ctime_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_chown_ctime_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_chown_ctime_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#include +#include + +int +main () +{ + struct stat st1, st2; + if (close (creat ("conftest.file", 0600))) return 1; + if (stat ("conftest.file", &st1)) return 2; + sleep (1); + if (chown ("conftest.file", st1.st_uid, st1.st_gid)) return 3; + if (stat ("conftest.file", &st2)) return 4; + if (st2.st_ctime <= st1.st_ctime) return 5; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_chown_ctime_works=yes +else + gl_cv_func_chown_ctime_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.file +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_chown_ctime_works" >&5 +$as_echo "$gl_cv_func_chown_ctime_works" >&6; } + case "$gl_cv_func_chown_ctime_works" in + *yes) ;; + *) + +$as_echo "@%:@define CHOWN_CHANGE_TIME_BUG 1" >>confdefs.h + + REPLACE_CHOWN=1 + ;; + esac + fi + + + + + + if test $ac_cv_func__set_invalid_parameter_handler = yes; then + HAVE_MSVC_INVALID_PARAMETER_HANDLER=1 + +$as_echo "@%:@define HAVE_MSVC_INVALID_PARAMETER_HANDLER 1" >>confdefs.h + + else + HAVE_MSVC_INVALID_PARAMETER_HANDLER=0 + fi + + + + GNULIB_IOCTL=0; + SYS_IOCTL_H_HAVE_WINSOCK2_H=0; + SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + + REPLACE_IOCTL=0; + + + + + + + GNULIB_OPENDIR=0; + GNULIB_READDIR=0; + GNULIB_REWINDDIR=0; + GNULIB_CLOSEDIR=0; + GNULIB_DIRFD=0; + GNULIB_FDOPENDIR=0; + GNULIB_SCANDIR=0; + GNULIB_ALPHASORT=0; + HAVE_OPENDIR=1; + HAVE_READDIR=1; + HAVE_REWINDDIR=1; + HAVE_CLOSEDIR=1; + HAVE_DECL_DIRFD=1; + HAVE_DECL_FDOPENDIR=1; + HAVE_FDOPENDIR=1; + HAVE_SCANDIR=1; + HAVE_ALPHASORT=1; + REPLACE_OPENDIR=0; + REPLACE_CLOSEDIR=0; + REPLACE_DIRFD=0; + REPLACE_FDOPENDIR=0; + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 +$as_echo_n "checking whether byte ordering is bigendian... " >&6; } +if ${ac_cv_c_bigendian+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_bigendian=unknown + # See if we're dealing with a universal compiler. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + # Check for potential -arch flags. It is not universal unless + # there are at least two -arch flags with different values. + ac_arch= + ac_prev= + for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do + if test -n "$ac_prev"; then + case $ac_word in + i?86 | x86_64 | ppc | ppc64) + if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then + ac_arch=$ac_word + else + ac_cv_c_bigendian=universal + break + fi + ;; + esac + ac_prev= + elif test "x$ac_word" = "x-arch"; then + ac_prev=arch + fi + done +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $ac_cv_c_bigendian = unknown; then + # See if sys/param.h defines the BYTE_ORDER macro. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ + && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ + && LITTLE_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if BYTE_ORDER != BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to _BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +#ifndef _BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # Compile a test program. + if test "$cross_compiling" = yes; then : + # Try to guess by grepping values from an object file. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +short int ascii_mm[] = + { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; + short int ascii_ii[] = + { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; + int use_ascii (int i) { + return ascii_mm[i] + ascii_ii[i]; + } + short int ebcdic_ii[] = + { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; + short int ebcdic_mm[] = + { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; + int use_ebcdic (int i) { + return ebcdic_mm[i] + ebcdic_ii[i]; + } + extern int foo; + +int +main () +{ +return use_ascii (foo) == use_ebcdic (foo); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then + ac_cv_c_bigendian=yes + fi + if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi + fi +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long int l; + char c[sizeof (long int)]; + } u; + u.l = 1; + return u.c[sizeof (long int) - 1] == 1; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_c_bigendian=no +else + ac_cv_c_bigendian=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 +$as_echo "$ac_cv_c_bigendian" >&6; } + case $ac_cv_c_bigendian in #( + yes) + $as_echo "@%:@define WORDS_BIGENDIAN 1" >>confdefs.h +;; #( + no) + ;; #( + universal) + +$as_echo "@%:@define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h + + ;; #( + *) + as_fn_error $? "unknown endianness + presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; + esac + + + + GNULIB_ISBLANK=0; + HAVE_ISBLANK=1; + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if environ is properly declared" >&5 +$as_echo_n "checking if environ is properly declared... " >&6; } + if ${gt_cv_var_environ_declaration+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if HAVE_UNISTD_H + #include + #endif + /* mingw, BeOS, Haiku declare environ in , not in . */ + #include + + extern struct { int foo; } environ; +int +main () +{ +environ.foo = 1; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gt_cv_var_environ_declaration=no +else + gt_cv_var_environ_declaration=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_var_environ_declaration" >&5 +$as_echo "$gt_cv_var_environ_declaration" >&6; } + if test $gt_cv_var_environ_declaration = yes; then + +$as_echo "@%:@define HAVE_ENVIRON_DECL 1" >>confdefs.h + + fi + + + if test $gt_cv_var_environ_declaration != yes; then + HAVE_DECL_ENVIRON=0 + fi + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for complete errno.h" >&5 +$as_echo_n "checking for complete errno.h... " >&6; } +if ${gl_cv_header_errno_h_complete+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if !defined ETXTBSY +booboo +#endif +#if !defined ENOMSG +booboo +#endif +#if !defined EIDRM +booboo +#endif +#if !defined ENOLINK +booboo +#endif +#if !defined EPROTO +booboo +#endif +#if !defined EMULTIHOP +booboo +#endif +#if !defined EBADMSG +booboo +#endif +#if !defined EOVERFLOW +booboo +#endif +#if !defined ENOTSUP +booboo +#endif +#if !defined ENETRESET +booboo +#endif +#if !defined ECONNABORTED +booboo +#endif +#if !defined ESTALE +booboo +#endif +#if !defined EDQUOT +booboo +#endif +#if !defined ECANCELED +booboo +#endif +#if !defined EOWNERDEAD +booboo +#endif +#if !defined ENOTRECOVERABLE +booboo +#endif +#if !defined EILSEQ +booboo +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "booboo" >/dev/null 2>&1; then : + gl_cv_header_errno_h_complete=no +else + gl_cv_header_errno_h_complete=yes +fi +rm -f conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_complete" >&5 +$as_echo "$gl_cv_header_errno_h_complete" >&6; } + if test $gl_cv_header_errno_h_complete = yes; then + ERRNO_H='' + else + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_errno_h='<'errno.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_errno_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'errno.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_errno_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_errno_h" >&5 +$as_echo "$gl_cv_next_errno_h" >&6; } + fi + NEXT_ERRNO_H=$gl_cv_next_errno_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'errno.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_errno_h + fi + NEXT_AS_FIRST_DIRECTIVE_ERRNO_H=$gl_next_as_first_directive + + + + + ERRNO_H='errno.h' + fi + + if test -n "$ERRNO_H"; then + GL_GENERATE_ERRNO_H_TRUE= + GL_GENERATE_ERRNO_H_FALSE='#' +else + GL_GENERATE_ERRNO_H_TRUE='#' + GL_GENERATE_ERRNO_H_FALSE= +fi + + + if test -n "$ERRNO_H"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EMULTIHOP value" >&5 +$as_echo_n "checking for EMULTIHOP value... " >&6; } +if ${gl_cv_header_errno_h_EMULTIHOP+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef EMULTIHOP +yes +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + gl_cv_header_errno_h_EMULTIHOP=yes +else + gl_cv_header_errno_h_EMULTIHOP=no +fi +rm -f conftest* + + if test $gl_cv_header_errno_h_EMULTIHOP = no; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +#ifdef EMULTIHOP +yes +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + gl_cv_header_errno_h_EMULTIHOP=hidden +fi +rm -f conftest* + + if test $gl_cv_header_errno_h_EMULTIHOP = hidden; then + if ac_fn_c_compute_int "$LINENO" "EMULTIHOP" "gl_cv_header_errno_h_EMULTIHOP" " +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include +"; then : + +fi + + fi + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EMULTIHOP" >&5 +$as_echo "$gl_cv_header_errno_h_EMULTIHOP" >&6; } + case $gl_cv_header_errno_h_EMULTIHOP in + yes | no) + EMULTIHOP_HIDDEN=0; EMULTIHOP_VALUE= + ;; + *) + EMULTIHOP_HIDDEN=1; EMULTIHOP_VALUE="$gl_cv_header_errno_h_EMULTIHOP" + ;; + esac + + + fi + + + if test -n "$ERRNO_H"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOLINK value" >&5 +$as_echo_n "checking for ENOLINK value... " >&6; } +if ${gl_cv_header_errno_h_ENOLINK+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef ENOLINK +yes +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + gl_cv_header_errno_h_ENOLINK=yes +else + gl_cv_header_errno_h_ENOLINK=no +fi +rm -f conftest* + + if test $gl_cv_header_errno_h_ENOLINK = no; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +#ifdef ENOLINK +yes +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + gl_cv_header_errno_h_ENOLINK=hidden +fi +rm -f conftest* + + if test $gl_cv_header_errno_h_ENOLINK = hidden; then + if ac_fn_c_compute_int "$LINENO" "ENOLINK" "gl_cv_header_errno_h_ENOLINK" " +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include +"; then : + +fi + + fi + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_ENOLINK" >&5 +$as_echo "$gl_cv_header_errno_h_ENOLINK" >&6; } + case $gl_cv_header_errno_h_ENOLINK in + yes | no) + ENOLINK_HIDDEN=0; ENOLINK_VALUE= + ;; + *) + ENOLINK_HIDDEN=1; ENOLINK_VALUE="$gl_cv_header_errno_h_ENOLINK" + ;; + esac + + + fi + + + if test -n "$ERRNO_H"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOVERFLOW value" >&5 +$as_echo_n "checking for EOVERFLOW value... " >&6; } +if ${gl_cv_header_errno_h_EOVERFLOW+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef EOVERFLOW +yes +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + gl_cv_header_errno_h_EOVERFLOW=yes +else + gl_cv_header_errno_h_EOVERFLOW=no +fi +rm -f conftest* + + if test $gl_cv_header_errno_h_EOVERFLOW = no; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +#ifdef EOVERFLOW +yes +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + gl_cv_header_errno_h_EOVERFLOW=hidden +fi +rm -f conftest* + + if test $gl_cv_header_errno_h_EOVERFLOW = hidden; then + if ac_fn_c_compute_int "$LINENO" "EOVERFLOW" "gl_cv_header_errno_h_EOVERFLOW" " +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include +"; then : + +fi + + fi + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EOVERFLOW" >&5 +$as_echo "$gl_cv_header_errno_h_EOVERFLOW" >&6; } + case $gl_cv_header_errno_h_EOVERFLOW in + yes | no) + EOVERFLOW_HIDDEN=0; EOVERFLOW_VALUE= + ;; + *) + EOVERFLOW_HIDDEN=1; EOVERFLOW_VALUE="$gl_cv_header_errno_h_EOVERFLOW" + ;; + esac + + + fi + + +ac_fn_c_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "$ac_includes_default" +if test "x$ac_cv_have_decl_strerror_r" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STRERROR_R $ac_have_decl +_ACEOF + +for ac_func in strerror_r +do : + ac_fn_c_check_func "$LINENO" "strerror_r" "ac_cv_func_strerror_r" +if test "x$ac_cv_func_strerror_r" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRERROR_R 1 +_ACEOF + +fi +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror_r returns char *" >&5 +$as_echo_n "checking whether strerror_r returns char *... " >&6; } +if ${ac_cv_func_strerror_r_char_p+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_cv_func_strerror_r_char_p=no + if test $ac_cv_have_decl_strerror_r = yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + char buf[100]; + char x = *strerror_r (0, buf, sizeof buf); + char *p = strerror_r (0, buf, sizeof buf); + return !p || x; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_func_strerror_r_char_p=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + else + # strerror_r is not declared. Choose between + # systems that have relatively inaccessible declarations for the + # function. BeOS and DEC UNIX 4.0 fall in this category, but the + # former has a strerror_r that returns char*, while the latter + # has a strerror_r that returns `int'. + # This test should segfault on the DEC system. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default + extern char *strerror_r (); +int +main () +{ +char buf[100]; + char x = *strerror_r (0, buf, sizeof buf); + return ! isalpha (x); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_strerror_r_char_p=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strerror_r_char_p" >&5 +$as_echo "$ac_cv_func_strerror_r_char_p" >&6; } +if test $ac_cv_func_strerror_r_char_p = yes; then + +$as_echo "@%:@define STRERROR_R_CHAR_P 1" >>confdefs.h + +fi + + + XGETTEXT_EXTRA_OPTIONS= + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking type of array argument to getgroups" >&5 +$as_echo_n "checking type of array argument to getgroups... " >&6; } +if ${ac_cv_type_getgroups+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_type_getgroups=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Thanks to Mike Rendell for this test. */ +$ac_includes_default +#define NGID 256 +#undef MAX +#define MAX(x, y) ((x) > (y) ? (x) : (y)) + +int +main () +{ + gid_t gidset[NGID]; + int i, n; + union { gid_t gval; long int lval; } val; + + val.lval = -1; + for (i = 0; i < NGID; i++) + gidset[i] = val.gval; + n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1, + gidset); + /* Exit non-zero if getgroups seems to require an array of ints. This + happens when gid_t is short int but getgroups modifies an array + of ints. */ + return n > 0 && gidset[n] != val.gval; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_type_getgroups=gid_t +else + ac_cv_type_getgroups=int +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +if test $ac_cv_type_getgroups = cross; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then : + ac_cv_type_getgroups=gid_t +else + ac_cv_type_getgroups=int +fi +rm -f conftest* + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5 +$as_echo "$ac_cv_type_getgroups" >&6; } + +cat >>confdefs.h <<_ACEOF +@%:@define GETGROUPS_T $ac_cv_type_getgroups +_ACEOF + + + + + + + + + ac_fn_c_check_type "$LINENO" "sig_atomic_t" "ac_cv_type_sig_atomic_t" "#include +" +if test "x$ac_cv_type_sig_atomic_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SIG_ATOMIC_T 1 +_ACEOF + + +else + +$as_echo "@%:@define sig_atomic_t int" >>confdefs.h + +fi + + +ac_fn_c_check_decl "$LINENO" "fchdir" "ac_cv_have_decl_fchdir" "$ac_includes_default" +if test "x$ac_cv_have_decl_fchdir" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FCHDIR $ac_have_decl +_ACEOF + + + GNULIB_FCHMODAT=0; + GNULIB_FSTAT=0; + GNULIB_FSTATAT=0; + GNULIB_FUTIMENS=0; + GNULIB_LCHMOD=0; + GNULIB_LSTAT=0; + GNULIB_MKDIRAT=0; + GNULIB_MKFIFO=0; + GNULIB_MKFIFOAT=0; + GNULIB_MKNOD=0; + GNULIB_MKNODAT=0; + GNULIB_STAT=0; + GNULIB_UTIMENSAT=0; + HAVE_FCHMODAT=1; + HAVE_FSTATAT=1; + HAVE_FUTIMENS=1; + HAVE_LCHMOD=1; + HAVE_LSTAT=1; + HAVE_MKDIRAT=1; + HAVE_MKFIFO=1; + HAVE_MKFIFOAT=1; + HAVE_MKNOD=1; + HAVE_MKNODAT=1; + HAVE_UTIMENSAT=1; + REPLACE_FSTAT=0; + REPLACE_FSTATAT=0; + REPLACE_FUTIMENS=0; + REPLACE_LSTAT=0; + REPLACE_MKDIR=0; + REPLACE_MKFIFO=0; + REPLACE_MKNOD=0; + REPLACE_STAT=0; + REPLACE_UTIMENSAT=0; + + + + + + + GNULIB_DPRINTF=0; + GNULIB_FCLOSE=0; + GNULIB_FDOPEN=0; + GNULIB_FFLUSH=0; + GNULIB_FGETC=0; + GNULIB_FGETS=0; + GNULIB_FOPEN=0; + GNULIB_FPRINTF=0; + GNULIB_FPRINTF_POSIX=0; + GNULIB_FPURGE=0; + GNULIB_FPUTC=0; + GNULIB_FPUTS=0; + GNULIB_FREAD=0; + GNULIB_FREOPEN=0; + GNULIB_FSCANF=0; + GNULIB_FSEEK=0; + GNULIB_FSEEKO=0; + GNULIB_FTELL=0; + GNULIB_FTELLO=0; + GNULIB_FWRITE=0; + GNULIB_GETC=0; + GNULIB_GETCHAR=0; + GNULIB_GETDELIM=0; + GNULIB_GETLINE=0; + GNULIB_OBSTACK_PRINTF=0; + GNULIB_OBSTACK_PRINTF_POSIX=0; + GNULIB_PCLOSE=0; + GNULIB_PERROR=0; + GNULIB_POPEN=0; + GNULIB_PRINTF=0; + GNULIB_PRINTF_POSIX=0; + GNULIB_PUTC=0; + GNULIB_PUTCHAR=0; + GNULIB_PUTS=0; + GNULIB_REMOVE=0; + GNULIB_RENAME=0; + GNULIB_RENAMEAT=0; + GNULIB_SCANF=0; + GNULIB_SNPRINTF=0; + GNULIB_SPRINTF_POSIX=0; + GNULIB_STDIO_H_NONBLOCKING=0; + GNULIB_STDIO_H_SIGPIPE=0; + GNULIB_TMPFILE=0; + GNULIB_VASPRINTF=0; + GNULIB_VFSCANF=0; + GNULIB_VSCANF=0; + GNULIB_VDPRINTF=0; + GNULIB_VFPRINTF=0; + GNULIB_VFPRINTF_POSIX=0; + GNULIB_VPRINTF=0; + GNULIB_VPRINTF_POSIX=0; + GNULIB_VSNPRINTF=0; + GNULIB_VSPRINTF_POSIX=0; + HAVE_DECL_FPURGE=1; + HAVE_DECL_FSEEKO=1; + HAVE_DECL_FTELLO=1; + HAVE_DECL_GETDELIM=1; + HAVE_DECL_GETLINE=1; + HAVE_DECL_OBSTACK_PRINTF=1; + HAVE_DECL_SNPRINTF=1; + HAVE_DECL_VSNPRINTF=1; + HAVE_DPRINTF=1; + HAVE_FSEEKO=1; + HAVE_FTELLO=1; + HAVE_PCLOSE=1; + HAVE_POPEN=1; + HAVE_RENAMEAT=1; + HAVE_VASPRINTF=1; + HAVE_VDPRINTF=1; + REPLACE_DPRINTF=0; + REPLACE_FCLOSE=0; + REPLACE_FDOPEN=0; + REPLACE_FFLUSH=0; + REPLACE_FOPEN=0; + REPLACE_FPRINTF=0; + REPLACE_FPURGE=0; + REPLACE_FREOPEN=0; + REPLACE_FSEEK=0; + REPLACE_FSEEKO=0; + REPLACE_FTELL=0; + REPLACE_FTELLO=0; + REPLACE_GETDELIM=0; + REPLACE_GETLINE=0; + REPLACE_OBSTACK_PRINTF=0; + REPLACE_PERROR=0; + REPLACE_POPEN=0; + REPLACE_PRINTF=0; + REPLACE_REMOVE=0; + REPLACE_RENAME=0; + REPLACE_RENAMEAT=0; + REPLACE_SNPRINTF=0; + REPLACE_SPRINTF=0; + REPLACE_STDIO_READ_FUNCS=0; + REPLACE_STDIO_WRITE_FUNCS=0; + REPLACE_TMPFILE=0; + REPLACE_VASPRINTF=0; + REPLACE_VDPRINTF=0; + REPLACE_VFPRINTF=0; + REPLACE_VPRINTF=0; + REPLACE_VSNPRINTF=0; + REPLACE_VSPRINTF=0; + + + GNULIB_FCNTL=0; + GNULIB_NONBLOCKING=0; + GNULIB_OPEN=0; + GNULIB_OPENAT=0; + HAVE_FCNTL=1; + HAVE_OPENAT=1; + REPLACE_FCNTL=0; + REPLACE_OPEN=0; + REPLACE_OPENAT=0; + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fcntl.h" >&5 +$as_echo_n "checking for working fcntl.h... " >&6; } +if ${gl_cv_header_working_fcntl_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + gl_cv_header_working_fcntl_h=cross-compiling +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #if HAVE_UNISTD_H + # include + #else /* on Windows with MSVC */ + # include + # include + # defined sleep(n) _sleep ((n) * 1000) + #endif + #include + #ifndef O_NOATIME + #define O_NOATIME 0 + #endif + #ifndef O_NOFOLLOW + #define O_NOFOLLOW 0 + #endif + static int const constants[] = + { + O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND, + O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY + }; + +int +main () +{ + + int result = !constants; + #if HAVE_SYMLINK + { + static char const sym[] = "conftest.sym"; + if (symlink ("/dev/null", sym) != 0) + result |= 2; + else + { + int fd = open (sym, O_WRONLY | O_NOFOLLOW | O_CREAT, 0); + if (fd >= 0) + { + close (fd); + result |= 4; + } + } + if (unlink (sym) != 0 || symlink (".", sym) != 0) + result |= 2; + else + { + int fd = open (sym, O_RDONLY | O_NOFOLLOW); + if (fd >= 0) + { + close (fd); + result |= 4; + } + } + unlink (sym); + } + #endif + { + static char const file[] = "confdefs.h"; + int fd = open (file, O_RDONLY | O_NOATIME); + if (fd < 0) + result |= 8; + else + { + struct stat st0; + if (fstat (fd, &st0) != 0) + result |= 16; + else + { + char c; + sleep (1); + if (read (fd, &c, 1) != 1) + result |= 24; + else + { + if (close (fd) != 0) + result |= 32; + else + { + struct stat st1; + if (stat (file, &st1) != 0) + result |= 40; + else + if (st0.st_atime != st1.st_atime) + result |= 64; + } + } + } + } + } + return result; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_header_working_fcntl_h=yes +else + case $? in #( + 4) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #( + 64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #( + 68) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #( + *) gl_cv_header_working_fcntl_h='no';; + esac +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_fcntl_h" >&5 +$as_echo "$gl_cv_header_working_fcntl_h" >&6; } + + case $gl_cv_header_working_fcntl_h in #( + *O_NOATIME* | no | cross-compiling) ac_val=0;; #( + *) ac_val=1;; + esac + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WORKING_O_NOATIME $ac_val +_ACEOF + + + case $gl_cv_header_working_fcntl_h in #( + *O_NOFOLLOW* | no | cross-compiling) ac_val=0;; #( + *) ac_val=1;; + esac + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WORKING_O_NOFOLLOW $ac_val +_ACEOF + + +ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" +if test "x$ac_cv_type_pid_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +@%:@define pid_t int +_ACEOF + +fi + +ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default" +if test "x$ac_cv_type_mode_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +@%:@define mode_t int +_ACEOF + +fi + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for promoted mode_t type" >&5 +$as_echo_n "checking for promoted mode_t type... " >&6; } +if ${gl_cv_promoted_mode_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +typedef int array[2 * (sizeof (mode_t) < sizeof (int)) - 1]; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_promoted_mode_t='int' +else + gl_cv_promoted_mode_t='mode_t' +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_promoted_mode_t" >&5 +$as_echo "$gl_cv_promoted_mode_t" >&6; } + +cat >>confdefs.h <<_ACEOF +@%:@define PROMOTED_MODE_T $gl_cv_promoted_mode_t +_ACEOF + + +ac_fn_c_check_decl "$LINENO" "fdatasync" "ac_cv_have_decl_fdatasync" "$ac_includes_default" +if test "x$ac_cv_have_decl_fdatasync" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FDATASYNC $ac_have_decl +_ACEOF + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5 +$as_echo_n "checking for st_dm_mode in struct stat... " >&6; } +if ${ac_cv_struct_st_dm_mode+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +int +main () +{ +struct stat s; s.st_dm_mode; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_struct_st_dm_mode=yes +else + ac_cv_struct_st_dm_mode=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5 +$as_echo "$ac_cv_struct_st_dm_mode" >&6; } + + if test $ac_cv_struct_st_dm_mode = yes; then + +$as_echo "@%:@define HAVE_ST_DM_MODE 1" >>confdefs.h + + fi + + +ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default" +if test "x$ac_cv_have_decl_strmode" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STRMODE $ac_have_decl +_ACEOF + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5 +$as_echo_n "checking for mbstate_t... " >&6; } +if ${ac_cv_type_mbstate_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int +main () +{ +mbstate_t x; return sizeof x; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_type_mbstate_t=yes +else + ac_cv_type_mbstate_t=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5 +$as_echo "$ac_cv_type_mbstate_t" >&6; } + if test $ac_cv_type_mbstate_t = yes; then + +$as_echo "@%:@define HAVE_MBSTATE_T 1" >>confdefs.h + + else + +$as_echo "@%:@define mbstate_t int" >>confdefs.h + + fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + GNULIB_ACOSF=0; + GNULIB_ACOSL=0; + GNULIB_ASINF=0; + GNULIB_ASINL=0; + GNULIB_ATANF=0; + GNULIB_ATANL=0; + GNULIB_ATAN2F=0; + GNULIB_CBRT=0; + GNULIB_CBRTF=0; + GNULIB_CBRTL=0; + GNULIB_CEIL=0; + GNULIB_CEILF=0; + GNULIB_CEILL=0; + GNULIB_COPYSIGN=0; + GNULIB_COPYSIGNF=0; + GNULIB_COPYSIGNL=0; + GNULIB_COSF=0; + GNULIB_COSL=0; + GNULIB_COSHF=0; + GNULIB_EXPF=0; + GNULIB_EXPL=0; + GNULIB_EXP2=0; + GNULIB_EXP2F=0; + GNULIB_EXP2L=0; + GNULIB_EXPM1=0; + GNULIB_EXPM1F=0; + GNULIB_EXPM1L=0; + GNULIB_FABSF=0; + GNULIB_FABSL=0; + GNULIB_FLOOR=0; + GNULIB_FLOORF=0; + GNULIB_FLOORL=0; + GNULIB_FMA=0; + GNULIB_FMAF=0; + GNULIB_FMAL=0; + GNULIB_FMOD=0; + GNULIB_FMODF=0; + GNULIB_FMODL=0; + GNULIB_FREXPF=0; + GNULIB_FREXP=0; + GNULIB_FREXPL=0; + GNULIB_HYPOT=0; + GNULIB_HYPOTF=0; + GNULIB_HYPOTL=0; + GNULIB_ILOGB=0; + GNULIB_ILOGBF=0; + GNULIB_ILOGBL=0; + GNULIB_ISFINITE=0; + GNULIB_ISINF=0; + GNULIB_ISNAN=0; + GNULIB_ISNANF=0; + GNULIB_ISNAND=0; + GNULIB_ISNANL=0; + GNULIB_LDEXPF=0; + GNULIB_LDEXPL=0; + GNULIB_LOG=0; + GNULIB_LOGF=0; + GNULIB_LOGL=0; + GNULIB_LOG10=0; + GNULIB_LOG10F=0; + GNULIB_LOG10L=0; + GNULIB_LOG1P=0; + GNULIB_LOG1PF=0; + GNULIB_LOG1PL=0; + GNULIB_LOG2=0; + GNULIB_LOG2F=0; + GNULIB_LOG2L=0; + GNULIB_LOGB=0; + GNULIB_LOGBF=0; + GNULIB_LOGBL=0; + GNULIB_MODF=0; + GNULIB_MODFF=0; + GNULIB_MODFL=0; + GNULIB_POWF=0; + GNULIB_REMAINDER=0; + GNULIB_REMAINDERF=0; + GNULIB_REMAINDERL=0; + GNULIB_RINT=0; + GNULIB_RINTF=0; + GNULIB_RINTL=0; + GNULIB_ROUND=0; + GNULIB_ROUNDF=0; + GNULIB_ROUNDL=0; + GNULIB_SIGNBIT=0; + GNULIB_SINF=0; + GNULIB_SINL=0; + GNULIB_SINHF=0; + GNULIB_SQRTF=0; + GNULIB_SQRTL=0; + GNULIB_TANF=0; + GNULIB_TANL=0; + GNULIB_TANHF=0; + GNULIB_TRUNC=0; + GNULIB_TRUNCF=0; + GNULIB_TRUNCL=0; + HAVE_ACOSF=1; + HAVE_ACOSL=1; + HAVE_ASINF=1; + HAVE_ASINL=1; + HAVE_ATANF=1; + HAVE_ATANL=1; + HAVE_ATAN2F=1; + HAVE_CBRT=1; + HAVE_CBRTF=1; + HAVE_CBRTL=1; + HAVE_COPYSIGN=1; + HAVE_COPYSIGNL=1; + HAVE_COSF=1; + HAVE_COSL=1; + HAVE_COSHF=1; + HAVE_EXPF=1; + HAVE_EXPL=1; + HAVE_EXPM1=1; + HAVE_EXPM1F=1; + HAVE_FABSF=1; + HAVE_FABSL=1; + HAVE_FMA=1; + HAVE_FMAF=1; + HAVE_FMAL=1; + HAVE_FMODF=1; + HAVE_FMODL=1; + HAVE_FREXPF=1; + HAVE_HYPOTF=1; + HAVE_HYPOTL=1; + HAVE_ILOGB=1; + HAVE_ILOGBF=1; + HAVE_ILOGBL=1; + HAVE_ISNANF=1; + HAVE_ISNAND=1; + HAVE_ISNANL=1; + HAVE_LDEXPF=1; + HAVE_LOGF=1; + HAVE_LOGL=1; + HAVE_LOG10F=1; + HAVE_LOG10L=1; + HAVE_LOG1P=1; + HAVE_LOG1PF=1; + HAVE_LOG1PL=1; + HAVE_LOGBF=1; + HAVE_LOGBL=1; + HAVE_MODFF=1; + HAVE_MODFL=1; + HAVE_POWF=1; + HAVE_REMAINDER=1; + HAVE_REMAINDERF=1; + HAVE_RINT=1; + HAVE_RINTL=1; + HAVE_SINF=1; + HAVE_SINL=1; + HAVE_SINHF=1; + HAVE_SQRTF=1; + HAVE_SQRTL=1; + HAVE_TANF=1; + HAVE_TANL=1; + HAVE_TANHF=1; + HAVE_DECL_ACOSL=1; + HAVE_DECL_ASINL=1; + HAVE_DECL_ATANL=1; + HAVE_DECL_CBRTF=1; + HAVE_DECL_CBRTL=1; + HAVE_DECL_CEILF=1; + HAVE_DECL_CEILL=1; + HAVE_DECL_COPYSIGNF=1; + HAVE_DECL_COSL=1; + HAVE_DECL_EXPL=1; + HAVE_DECL_EXP2=1; + HAVE_DECL_EXP2F=1; + HAVE_DECL_EXP2L=1; + HAVE_DECL_EXPM1L=1; + HAVE_DECL_FLOORF=1; + HAVE_DECL_FLOORL=1; + HAVE_DECL_FREXPL=1; + HAVE_DECL_LDEXPL=1; + HAVE_DECL_LOGL=1; + HAVE_DECL_LOG10L=1; + HAVE_DECL_LOG2=1; + HAVE_DECL_LOG2F=1; + HAVE_DECL_LOG2L=1; + HAVE_DECL_LOGB=1; + HAVE_DECL_REMAINDER=1; + HAVE_DECL_REMAINDERL=1; + HAVE_DECL_RINTF=1; + HAVE_DECL_ROUND=1; + HAVE_DECL_ROUNDF=1; + HAVE_DECL_ROUNDL=1; + HAVE_DECL_SINL=1; + HAVE_DECL_SQRTL=1; + HAVE_DECL_TANL=1; + HAVE_DECL_TRUNC=1; + HAVE_DECL_TRUNCF=1; + HAVE_DECL_TRUNCL=1; + REPLACE_CBRTF=0; + REPLACE_CBRTL=0; + REPLACE_CEIL=0; + REPLACE_CEILF=0; + REPLACE_CEILL=0; + REPLACE_EXPM1=0; + REPLACE_EXPM1F=0; + REPLACE_EXP2=0; + REPLACE_EXP2L=0; + REPLACE_FABSL=0; + REPLACE_FLOOR=0; + REPLACE_FLOORF=0; + REPLACE_FLOORL=0; + REPLACE_FMA=0; + REPLACE_FMAF=0; + REPLACE_FMAL=0; + REPLACE_FMOD=0; + REPLACE_FMODF=0; + REPLACE_FMODL=0; + REPLACE_FREXPF=0; + REPLACE_FREXP=0; + REPLACE_FREXPL=0; + REPLACE_HUGE_VAL=0; + REPLACE_HYPOT=0; + REPLACE_HYPOTF=0; + REPLACE_HYPOTL=0; + REPLACE_ILOGB=0; + REPLACE_ILOGBF=0; + REPLACE_ISFINITE=0; + REPLACE_ISINF=0; + REPLACE_ISNAN=0; + REPLACE_LDEXPL=0; + REPLACE_LOG=0; + REPLACE_LOGF=0; + REPLACE_LOGL=0; + REPLACE_LOG10=0; + REPLACE_LOG10F=0; + REPLACE_LOG10L=0; + REPLACE_LOG1P=0; + REPLACE_LOG1PF=0; + REPLACE_LOG1PL=0; + REPLACE_LOG2=0; + REPLACE_LOG2F=0; + REPLACE_LOG2L=0; + REPLACE_LOGB=0; + REPLACE_LOGBF=0; + REPLACE_LOGBL=0; + REPLACE_MODF=0; + REPLACE_MODFF=0; + REPLACE_MODFL=0; + REPLACE_NAN=0; + REPLACE_REMAINDER=0; + REPLACE_REMAINDERF=0; + REPLACE_REMAINDERL=0; + REPLACE_ROUND=0; + REPLACE_ROUNDF=0; + REPLACE_ROUNDL=0; + REPLACE_SIGNBIT=0; + REPLACE_SIGNBIT_USING_GCC=0; + REPLACE_SQRTL=0; + REPLACE_TRUNC=0; + REPLACE_TRUNCF=0; + REPLACE_TRUNCL=0; + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexp() can be used without linking with libm" >&5 +$as_echo_n "checking whether frexp() can be used without linking with libm... " >&6; } +if ${gl_cv_func_frexp_no_libm+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + double x; +int +main () +{ +int e; return frexp (x, &e) > 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_frexp_no_libm=yes +else + gl_cv_func_frexp_no_libm=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexp_no_libm" >&5 +$as_echo "$gl_cv_func_frexp_no_libm" >&6; } + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether long double and double are the same" >&5 +$as_echo_n "checking whether long double and double are the same... " >&6; } +if ${gl_cv_long_double_equals_double+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +typedef int check[sizeof (long double) == sizeof (double) + && LDBL_MANT_DIG == DBL_MANT_DIG + && LDBL_MAX_EXP == DBL_MAX_EXP + && LDBL_MIN_EXP == DBL_MIN_EXP + ? 1 : -1]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_long_double_equals_double=yes +else + gl_cv_long_double_equals_double=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_long_double_equals_double" >&5 +$as_echo "$gl_cv_long_double_equals_double" >&6; } + if test $gl_cv_long_double_equals_double = yes; then + +$as_echo "@%:@define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1" >>confdefs.h + + HAVE_SAME_LONG_DOUBLE_AS_DOUBLE=1 + else + HAVE_SAME_LONG_DOUBLE_AS_DOUBLE=0 + fi + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdin defaults to large file offsets" >&5 +$as_echo_n "checking whether stdin defaults to large file offsets... " >&6; } +if ${gl_cv_var_stdin_large_offset+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +#if defined __SL64 && defined __SCLE /* cygwin */ + /* Cygwin 1.5.24 and earlier fail to put stdin in 64-bit mode, making + fseeko/ftello needlessly fail. This bug was fixed in 1.5.25, and + it is easier to do a version check than building a runtime test. */ +# include +# if CYGWIN_VERSION_DLL_COMBINED < CYGWIN_VERSION_DLL_MAKE_COMBINED (1005, 25) + choke me +# endif +#endif + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_var_stdin_large_offset=yes +else + gl_cv_var_stdin_large_offset=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_var_stdin_large_offset" >&5 +$as_echo "$gl_cv_var_stdin_large_offset" >&6; } + + + + + + case "$host_os" in + mingw*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5 +$as_echo_n "checking for 64-bit off_t... " >&6; } +if ${gl_cv_type_off_t_64+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1]; + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_type_off_t_64=yes +else + gl_cv_type_off_t_64=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5 +$as_echo "$gl_cv_type_off_t_64" >&6; } + if test $gl_cv_type_off_t_64 = no; then + WINDOWS_64_BIT_OFF_T=1 + else + WINDOWS_64_BIT_OFF_T=0 + fi + WINDOWS_64_BIT_ST_SIZE=1 + ;; + *) + WINDOWS_64_BIT_OFF_T=0 + WINDOWS_64_BIT_ST_SIZE=0 + ;; + esac + + + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_types_h='<'sys/types.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sys_types_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sys/types.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sys_types_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_types_h" >&5 +$as_echo "$gl_cv_next_sys_types_h" >&6; } + fi + NEXT_SYS_TYPES_H=$gl_cv_next_sys_types_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sys/types.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sys_types_h + fi + NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H=$gl_next_as_first_directive + + + + + + + + + + + +ac_fn_c_check_decl "$LINENO" "fseeko" "ac_cv_have_decl_fseeko" "$ac_includes_default" +if test "x$ac_cv_have_decl_fseeko" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FSEEKO $ac_have_decl +_ACEOF + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fseeko" >&5 +$as_echo_n "checking for fseeko... " >&6; } +if ${gl_cv_func_fseeko+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +fseeko (stdin, 0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_fseeko=yes +else + gl_cv_func_fseeko=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fseeko" >&5 +$as_echo "$gl_cv_func_fseeko" >&6; } + + + if test $ac_cv_have_decl_fseeko = no; then + HAVE_DECL_FSEEKO=0 + fi + + if test $gl_cv_func_fseeko = no; then + HAVE_FSEEKO=0 + else + if test $WINDOWS_64_BIT_OFF_T = 1; then + REPLACE_FSEEKO=1 + fi + if test $gl_cv_var_stdin_large_offset = no; then + REPLACE_FSEEKO=1 + fi + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fflush works on input streams" >&5 +$as_echo_n "checking whether fflush works on input streams... " >&6; } +if ${gl_cv_func_fflush_stdin+:} false; then : + $as_echo_n "(cached) " >&6 +else + echo hello world > conftest.txt + if test "$cross_compiling" = yes; then : + gl_cv_func_fflush_stdin=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if HAVE_UNISTD_H +# include +#else /* on Windows with MSVC */ +# include +#endif + +int +main () +{ +FILE *f = fopen ("conftest.txt", "r"); + char buffer[10]; + int fd; + int c; + if (f == NULL) + return 1; + fd = fileno (f); + if (fd < 0 || fread (buffer, 1, 5, f) != 5) + return 2; + /* For deterministic results, ensure f read a bigger buffer. */ + if (lseek (fd, 0, SEEK_CUR) == 5) + return 3; + /* POSIX requires fflush-fseek to set file offset of fd. This fails + on BSD systems and on mingw. */ + if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0) + return 4; + if (lseek (fd, 0, SEEK_CUR) != 5) + return 5; + /* Verify behaviour of fflush after ungetc. See + */ + /* Verify behaviour of fflush after a backup ungetc. This fails on + mingw. */ + c = fgetc (f); + ungetc (c, f); + fflush (f); + if (fgetc (f) != c) + return 6; + /* Verify behaviour of fflush after a non-backup ungetc. This fails + on glibc 2.8 and on BSD systems. */ + c = fgetc (f); + ungetc ('@', f); + fflush (f); + if (fgetc (f) != c) + return 7; + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_fflush_stdin=yes +else + gl_cv_func_fflush_stdin=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm conftest.txt + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5 +$as_echo "$gl_cv_func_fflush_stdin" >&6; } + case $gl_cv_func_fflush_stdin in + yes) gl_func_fflush_stdin=1 ;; + no) gl_func_fflush_stdin=0 ;; + *) gl_func_fflush_stdin='(-1)' ;; + esac + +cat >>confdefs.h <<_ACEOF +@%:@define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin +_ACEOF + + + if test $gl_cv_func_fflush_stdin != yes; then + REPLACE_FSEEKO=1 + fi + + fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5 +$as_echo_n "checking whether stat file-mode macros are broken... " >&6; } +if ${ac_cv_header_stat_broken+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include + +#if defined S_ISBLK && defined S_IFDIR +extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1]; +#endif + +#if defined S_ISBLK && defined S_IFCHR +extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1]; +#endif + +#if defined S_ISLNK && defined S_IFREG +extern char c3[S_ISLNK (S_IFREG) ? -1 : 1]; +#endif + +#if defined S_ISSOCK && defined S_IFREG +extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1]; +#endif + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stat_broken=no +else + ac_cv_header_stat_broken=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5 +$as_echo "$ac_cv_header_stat_broken" >&6; } +if test $ac_cv_header_stat_broken = yes; then + +$as_echo "@%:@define STAT_MACROS_BROKEN 1" >>confdefs.h + +fi + + + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_stat_h='<'sys/stat.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sys_stat_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_sys_stat_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sys/stat.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_sys_stat_h='<'sys/stat.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5 +$as_echo "$gl_cv_next_sys_stat_h" >&6; } + fi + NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sys/stat.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sys_stat_h + fi + NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive + + + + + + + + + + + + if test $WINDOWS_64_BIT_ST_SIZE = 1; then + +$as_echo "@%:@define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h + + fi + + ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include + #include +" +if test "x$ac_cv_type_nlink_t" = xyes; then : + +else + +$as_echo "@%:@define nlink_t int" >>confdefs.h + +fi + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5 +$as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; } +if ${gl_cv_func_lstat_dereferences_slashed_symlink+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -f conftest.sym conftest.file + echo >conftest.file + if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +struct stat sbuf; + /* Linux will dereference the symlink and fail, as required by + POSIX. That is better in the sense that it means we will not + have to compile and use the lstat wrapper. */ + return lstat ("conftest.sym/", &sbuf) == 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_lstat_dereferences_slashed_symlink=yes +else + gl_cv_func_lstat_dereferences_slashed_symlink=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + else + # If the 'ln -s' command failed, then we probably don't even + # have an lstat function. + gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" + fi + rm -f conftest.sym conftest.file + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5 +$as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; } + case "$gl_cv_func_lstat_dereferences_slashed_symlink" in + *yes) + +cat >>confdefs.h <<_ACEOF +@%:@define LSTAT_FOLLOWS_SLASHED_SYMLINK 1 +_ACEOF + + ;; + esac + + + + + + + + + +ac_fn_c_check_decl "$LINENO" "ftello" "ac_cv_have_decl_ftello" "$ac_includes_default" +if test "x$ac_cv_have_decl_ftello" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FTELLO $ac_have_decl +_ACEOF + + + + + + + + + + + if test $ac_cv_have_decl_ftello = no; then + HAVE_DECL_FTELLO=0 + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ftello" >&5 +$as_echo_n "checking for ftello... " >&6; } +if ${gl_cv_func_ftello+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +ftello (stdin); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_ftello=yes +else + gl_cv_func_ftello=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ftello" >&5 +$as_echo "$gl_cv_func_ftello" >&6; } + if test $gl_cv_func_ftello = no; then + HAVE_FTELLO=0 + else + if test $WINDOWS_64_BIT_OFF_T = 1; then + REPLACE_FTELLO=1 + fi + if test $gl_cv_var_stdin_large_offset = no; then + REPLACE_FTELLO=1 + fi + if test $REPLACE_FTELLO = 0; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ftello works" >&5 +$as_echo_n "checking whether ftello works... " >&6; } +if ${gl_cv_func_ftello_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_func_ftello_works="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_ftello_works="guessing yes" ;; + esac + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#define TESTFILE "conftest.tmp" +int +main (void) +{ + FILE *fp; + + /* Create a file with some contents. */ + fp = fopen (TESTFILE, "w"); + if (fp == NULL) + return 70; + if (fwrite ("foogarsh", 1, 8, fp) < 8) + return 71; + if (fclose (fp)) + return 72; + + /* The file's contents is now "foogarsh". */ + + /* Try writing after reading to EOF. */ + fp = fopen (TESTFILE, "r+"); + if (fp == NULL) + return 73; + if (fseek (fp, -1, SEEK_END)) + return 74; + if (!(getc (fp) == 'h')) + return 1; + if (!(getc (fp) == EOF)) + return 2; + if (!(ftell (fp) == 8)) + return 3; + if (!(ftell (fp) == 8)) + return 4; + if (!(putc ('!', fp) == '!')) + return 5; + if (!(ftell (fp) == 9)) + return 6; + if (!(fclose (fp) == 0)) + return 7; + fp = fopen (TESTFILE, "r"); + if (fp == NULL) + return 75; + { + char buf[10]; + if (!(fread (buf, 1, 10, fp) == 9)) + return 10; + if (!(memcmp (buf, "foogarsh!", 9) == 0)) + return 11; + } + if (!(fclose (fp) == 0)) + return 12; + + /* The file's contents is now "foogarsh!". */ + + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_ftello_works=yes +else + gl_cv_func_ftello_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ftello_works" >&5 +$as_echo "$gl_cv_func_ftello_works" >&6; } + case "$gl_cv_func_ftello_works" in + *yes) ;; + *) + REPLACE_FTELLO=1 + +$as_echo "@%:@define FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE 1" >>confdefs.h + + ;; + esac + fi + fi + + + + + + + + + + + + + GNULIB_SOCKET=0; + GNULIB_CONNECT=0; + GNULIB_ACCEPT=0; + GNULIB_BIND=0; + GNULIB_GETPEERNAME=0; + GNULIB_GETSOCKNAME=0; + GNULIB_GETSOCKOPT=0; + GNULIB_LISTEN=0; + GNULIB_RECV=0; + GNULIB_SEND=0; + GNULIB_RECVFROM=0; + GNULIB_SENDTO=0; + GNULIB_SETSOCKOPT=0; + GNULIB_SHUTDOWN=0; + GNULIB_ACCEPT4=0; + HAVE_STRUCT_SOCKADDR_STORAGE=1; + HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=1; + + HAVE_SA_FAMILY_T=1; + HAVE_ACCEPT4=1; + + + if test $ac_cv_header_sys_socket_h = no; then + for ac_header in ws2tcpip.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default" +if test "x$ac_cv_header_ws2tcpip_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WS2TCPIP_H 1 +_ACEOF + +fi + +done + + fi + + + + + + case "$host_os" in + osf*) + +$as_echo "@%:@define _POSIX_PII_SOCKET 1" >>confdefs.h + + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is self-contained" >&5 +$as_echo_n "checking whether is self-contained... " >&6; } +if ${gl_cv_header_sys_socket_h_selfcontained+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_sys_socket_h_selfcontained=yes +else + gl_cv_header_sys_socket_h_selfcontained=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_socket_h_selfcontained" >&5 +$as_echo "$gl_cv_header_sys_socket_h_selfcontained" >&6; } + if test $gl_cv_header_sys_socket_h_selfcontained = yes; then + for ac_func in shutdown +do : + ac_fn_c_check_func "$LINENO" "shutdown" "ac_cv_func_shutdown" +if test "x$ac_cv_func_shutdown" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SHUTDOWN 1 +_ACEOF + +fi +done + + if test $ac_cv_func_shutdown = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether defines the SHUT_* macros" >&5 +$as_echo_n "checking whether defines the SHUT_* macros... " >&6; } +if ${gl_cv_header_sys_socket_h_shut+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +int a[] = { SHUT_RD, SHUT_WR, SHUT_RDWR }; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_sys_socket_h_shut=yes +else + gl_cv_header_sys_socket_h_shut=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_socket_h_shut" >&5 +$as_echo "$gl_cv_header_sys_socket_h_shut" >&6; } + if test $gl_cv_header_sys_socket_h_shut = no; then + SYS_SOCKET_H='sys/socket.h' + fi + fi + fi + # We need to check for ws2tcpip.h now. + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_socket_h='<'sys/socket.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sys_socket_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_sys_socket_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sys/socket.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sys_socket_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_sys_socket_h='<'sys/socket.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_socket_h" >&5 +$as_echo "$gl_cv_next_sys_socket_h" >&6; } + fi + NEXT_SYS_SOCKET_H=$gl_cv_next_sys_socket_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sys/socket.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sys_socket_h + fi + NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_sys_socket_h = yes; then + HAVE_SYS_SOCKET_H=1 + HAVE_WS2TCPIP_H=0 + else + HAVE_SYS_SOCKET_H=0 + if test $ac_cv_header_ws2tcpip_h = yes; then + HAVE_WS2TCPIP_H=1 + else + HAVE_WS2TCPIP_H=0 + fi + fi + + + + ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" " + /* sys/types.h is not needed according to POSIX, but the + sys/socket.h in i386-unknown-freebsd4.10 and + powerpc-apple-darwin5.5 required it. */ +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif + +" +if test "x$ac_cv_type_struct_sockaddr_storage" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_SOCKADDR_STORAGE 1 +_ACEOF + + +fi +ac_fn_c_check_type "$LINENO" "sa_family_t" "ac_cv_type_sa_family_t" " + /* sys/types.h is not needed according to POSIX, but the + sys/socket.h in i386-unknown-freebsd4.10 and + powerpc-apple-darwin5.5 required it. */ +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif + +" +if test "x$ac_cv_type_sa_family_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SA_FAMILY_T 1 +_ACEOF + + +fi + + if test $ac_cv_type_struct_sockaddr_storage = no; then + HAVE_STRUCT_SOCKADDR_STORAGE=0 + fi + if test $ac_cv_type_sa_family_t = no; then + HAVE_SA_FAMILY_T=0 + fi + if test $ac_cv_type_struct_sockaddr_storage != no; then + ac_fn_c_check_member "$LINENO" "struct sockaddr_storage" "ss_family" "ac_cv_member_struct_sockaddr_storage_ss_family" "#include + #ifdef HAVE_SYS_SOCKET_H + #include + #endif + #ifdef HAVE_WS2TCPIP_H + #include + #endif + +" +if test "x$ac_cv_member_struct_sockaddr_storage_ss_family" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY 1 +_ACEOF + + +else + HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=0 +fi + + fi + if test $HAVE_STRUCT_SOCKADDR_STORAGE = 0 || test $HAVE_SA_FAMILY_T = 0 \ + || test $HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY = 0; then + SYS_SOCKET_H='sys/socket.h' + fi + + + + + if test $ac_cv_header_sys_socket_h != yes; then + for ac_header in winsock2.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" +if test "x$ac_cv_header_winsock2_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WINSOCK2_H 1 +_ACEOF + +fi + +done + + fi + if test "$ac_cv_header_winsock2_h" = yes; then + HAVE_WINSOCK2_H=1 + UNISTD_H_HAVE_WINSOCK2_H=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H=1 + else + HAVE_WINSOCK2_H=0 + fi + + + + + + + GNULIB_GETADDRINFO=0; + HAVE_STRUCT_ADDRINFO=1; + HAVE_DECL_FREEADDRINFO=1; + HAVE_DECL_GAI_STRERROR=1; + HAVE_DECL_GETADDRINFO=1; + HAVE_DECL_GETNAMEINFO=1; + REPLACE_GAI_STRERROR=0; + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_netdb_h='<'netdb.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_netdb_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_netdb_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'netdb.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_netdb_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_netdb_h='<'netdb.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_netdb_h" >&5 +$as_echo "$gl_cv_next_netdb_h" >&6; } + fi + NEXT_NETDB_H=$gl_cv_next_netdb_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'netdb.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_netdb_h + fi + NEXT_AS_FIRST_DIRECTIVE_NETDB_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_netdb_h = yes; then + HAVE_NETDB_H=1 + else + HAVE_NETDB_H=0 + fi + + + + + + HOSTENT_LIB= + gl_saved_libs="$LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 +$as_echo_n "checking for library containing gethostbyname... " >&6; } +if ${ac_cv_search_gethostbyname+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +for ac_lib in '' nsl network net; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_gethostbyname=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_gethostbyname+:} false; then : + break +fi +done +if ${ac_cv_search_gethostbyname+:} false; then : + +else + ac_cv_search_gethostbyname=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 +$as_echo "$ac_cv_search_gethostbyname" >&6; } +ac_res=$ac_cv_search_gethostbyname +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + if test "$ac_cv_search_gethostbyname" != "none required"; then + HOSTENT_LIB="$ac_cv_search_gethostbyname" + fi +fi + + LIBS="$gl_saved_libs" + if test -z "$HOSTENT_LIB"; then + for ac_func in gethostbyname +do : + ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" +if test "x$ac_cv_func_gethostbyname" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_GETHOSTBYNAME 1 +_ACEOF + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in winsock2.h and -lws2_32" >&5 +$as_echo_n "checking for gethostbyname in winsock2.h and -lws2_32... " >&6; } +if ${gl_cv_w32_gethostbyname+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_w32_gethostbyname=no + gl_save_LIBS="$LIBS" + LIBS="$LIBS -lws2_32" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef HAVE_WINSOCK2_H +#include +#endif +#include + +int +main () +{ +gethostbyname(NULL); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_w32_gethostbyname=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gl_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_gethostbyname" >&5 +$as_echo "$gl_cv_w32_gethostbyname" >&6; } + if test "$gl_cv_w32_gethostbyname" = "yes"; then + HOSTENT_LIB="-lws2_32" + fi + +fi +done + + fi + + + + SERVENT_LIB= + gl_saved_libs="$LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getservbyname" >&5 +$as_echo_n "checking for library containing getservbyname... " >&6; } +if ${ac_cv_search_getservbyname+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char getservbyname (); +int +main () +{ +return getservbyname (); + ; + return 0; +} +_ACEOF +for ac_lib in '' socket network net; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_getservbyname=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_getservbyname+:} false; then : + break +fi +done +if ${ac_cv_search_getservbyname+:} false; then : + +else + ac_cv_search_getservbyname=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getservbyname" >&5 +$as_echo "$ac_cv_search_getservbyname" >&6; } +ac_res=$ac_cv_search_getservbyname +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + if test "$ac_cv_search_getservbyname" != "none required"; then + SERVENT_LIB="$ac_cv_search_getservbyname" + fi +fi + + LIBS="$gl_saved_libs" + if test -z "$SERVENT_LIB"; then + for ac_func in getservbyname +do : + ac_fn_c_check_func "$LINENO" "getservbyname" "ac_cv_func_getservbyname" +if test "x$ac_cv_func_getservbyname" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_GETSERVBYNAME 1 +_ACEOF + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getservbyname in winsock2.h and -lws2_32" >&5 +$as_echo_n "checking for getservbyname in winsock2.h and -lws2_32... " >&6; } +if ${gl_cv_w32_getservbyname+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_w32_getservbyname=no + gl_save_LIBS="$LIBS" + LIBS="$LIBS -lws2_32" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef HAVE_WINSOCK2_H +#include +#endif +#include + +int +main () +{ +getservbyname(NULL,NULL); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_w32_getservbyname=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gl_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_getservbyname" >&5 +$as_echo "$gl_cv_w32_getservbyname" >&6; } + if test "$gl_cv_w32_getservbyname" = "yes"; then + SERVENT_LIB="-lws2_32" + fi + +fi +done + + fi + + + + + + + + + + HAVE_INET_NTOP=1 + INET_NTOP_LIB= + + + + + if test $ac_cv_header_sys_socket_h != yes; then + for ac_header in winsock2.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" +if test "x$ac_cv_header_winsock2_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WINSOCK2_H 1 +_ACEOF + +fi + +done + + fi + if test "$ac_cv_header_winsock2_h" = yes; then + HAVE_WINSOCK2_H=1 + UNISTD_H_HAVE_WINSOCK2_H=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H=1 + else + HAVE_WINSOCK2_H=0 + fi + + + if test $HAVE_WINSOCK2_H = 1; then + ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include +" +if test "x$ac_cv_have_decl_inet_ntop" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_INET_NTOP $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_inet_ntop = yes; then + REPLACE_INET_NTOP=1 + INET_NTOP_LIB="-lws2_32" + else + HAVE_DECL_INET_NTOP=0 + HAVE_INET_NTOP=0 + fi + else + gl_save_LIBS=$LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5 +$as_echo_n "checking for library containing inet_ntop... " >&6; } +if ${ac_cv_search_inet_ntop+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char inet_ntop (); +int +main () +{ +return inet_ntop (); + ; + return 0; +} +_ACEOF +for ac_lib in '' nsl resolv; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_inet_ntop=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_inet_ntop+:} false; then : + break +fi +done +if ${ac_cv_search_inet_ntop+:} false; then : + +else + ac_cv_search_inet_ntop=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5 +$as_echo "$ac_cv_search_inet_ntop" >&6; } +ac_res=$ac_cv_search_inet_ntop +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +else + for ac_func in inet_ntop +do : + ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop" +if test "x$ac_cv_func_inet_ntop" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_INET_NTOP 1 +_ACEOF + +fi +done + + if test $ac_cv_func_inet_ntop = no; then + HAVE_INET_NTOP=0 + fi + +fi + + LIBS=$gl_save_LIBS + + if test "$ac_cv_search_inet_ntop" != "no" \ + && test "$ac_cv_search_inet_ntop" != "none required"; then + INET_NTOP_LIB="$ac_cv_search_inet_ntop" + fi + + + ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include + #if HAVE_NETDB_H + # include + #endif + +" +if test "x$ac_cv_have_decl_inet_ntop" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_INET_NTOP $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_inet_ntop = no; then + HAVE_DECL_INET_NTOP=0 + fi + fi + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IPv4 sockets" >&5 +$as_echo_n "checking for IPv4 sockets... " >&6; } + if ${gl_cv_socket_ipv4+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_WINSOCK2_H +#include +#endif +int +main () +{ +int x = AF_INET; struct in_addr y; struct sockaddr_in z; + if (&x && &y && &z) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_socket_ipv4=yes +else + gl_cv_socket_ipv4=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socket_ipv4" >&5 +$as_echo "$gl_cv_socket_ipv4" >&6; } + if test $gl_cv_socket_ipv4 = yes; then + +$as_echo "@%:@define HAVE_IPV4 1" >>confdefs.h + + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IPv6 sockets" >&5 +$as_echo_n "checking for IPv6 sockets... " >&6; } + if ${gl_cv_socket_ipv6+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_WINSOCK2_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif +int +main () +{ +int x = AF_INET6; struct in6_addr y; struct sockaddr_in6 z; + if (&x && &y && &z) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_socket_ipv6=yes +else + gl_cv_socket_ipv6=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socket_ipv6" >&5 +$as_echo "$gl_cv_socket_ipv6" >&6; } + if test $gl_cv_socket_ipv6 = yes; then + +$as_echo "@%:@define HAVE_IPV6 1" >>confdefs.h + + fi + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getcwd (NULL, 0) allocates memory for result" >&5 +$as_echo_n "checking whether getcwd (NULL, 0) allocates memory for result... " >&6; } +if ${gl_cv_func_getcwd_null+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_getcwd_null="guessing yes";; + # Guess yes on Cygwin. + cygwin*) gl_cv_func_getcwd_null="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_getcwd_null="guessing no";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# if HAVE_UNISTD_H +# include +# else /* on Windows with MSVC */ +# include +# endif +# ifndef getcwd + char *getcwd (); +# endif + +int +main () +{ + +#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +/* mingw cwd does not start with '/', but getcwd does allocate. + However, mingw fails to honor non-zero size. */ +#else + if (chdir ("/") != 0) + return 1; + else + { + char *f = getcwd (NULL, 0); + if (! f) + return 2; + if (f[0] != '/') + return 3; + if (f[1] != '\0') + return 4; + return 0; + } +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_getcwd_null=yes +else + gl_cv_func_getcwd_null=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_null" >&5 +$as_echo "$gl_cv_func_getcwd_null" >&6; } + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getcwd with POSIX signature" >&5 +$as_echo_n "checking for getcwd with POSIX signature... " >&6; } +if ${gl_cv_func_getcwd_posix_signature+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +extern + #ifdef __cplusplus + "C" + #endif + char *getcwd (char *, size_t); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_getcwd_posix_signature=yes +else + gl_cv_func_getcwd_posix_signature=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_posix_signature" >&5 +$as_echo "$gl_cv_func_getcwd_posix_signature" >&6; } + +ac_fn_c_check_decl "$LINENO" "getcwd" "ac_cv_have_decl_getcwd" "$ac_includes_default" +if test "x$ac_cv_have_decl_getcwd" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETCWD $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "getdelim" "ac_cv_have_decl_getdelim" "$ac_includes_default" +if test "x$ac_cv_have_decl_getdelim" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETDELIM $ac_have_decl +_ACEOF + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for arithmetic hrtime_t" >&5 +$as_echo_n "checking for arithmetic hrtime_t... " >&6; } +if ${gl_cv_arithmetic_hrtime_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +hrtime_t x = 0; return x/x; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_arithmetic_hrtime_t=yes +else + gl_cv_arithmetic_hrtime_t=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_arithmetic_hrtime_t" >&5 +$as_echo "$gl_cv_arithmetic_hrtime_t" >&6; } + if test $gl_cv_arithmetic_hrtime_t = yes; then + +$as_echo "@%:@define HAVE_ARITHMETIC_HRTIME_T 1" >>confdefs.h + + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5 +$as_echo_n "checking for unsigned long long int... " >&6; } +if ${ac_cv_type_unsigned_long_long_int+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_type_unsigned_long_long_int=yes + if test "x${ac_cv_prog_cc_c99-no}" = xno; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + /* For now, do not test the preprocessor; as of 2007 there are too many + implementations with broken preprocessors. Perhaps this can + be revisited in 2012. In the meantime, code should not expect + #if to work with literals wider than 32 bits. */ + /* Test literals. */ + long long int ll = 9223372036854775807ll; + long long int nll = -9223372036854775807LL; + unsigned long long int ull = 18446744073709551615ULL; + /* Test constant expressions. */ + typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) + ? 1 : -1)]; + typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 + ? 1 : -1)]; + int i = 63; +int +main () +{ +/* Test availability of runtime routines for shift and division. */ + long long int llmax = 9223372036854775807ll; + unsigned long long int ullmax = 18446744073709551615ull; + return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) + | (llmax / ll) | (llmax % ll) + | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) + | (ullmax / ull) | (ullmax % ull)); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +else + ac_cv_type_unsigned_long_long_int=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5 +$as_echo "$ac_cv_type_unsigned_long_long_int" >&6; } + if test $ac_cv_type_unsigned_long_long_int = yes; then + +$as_echo "@%:@define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h + + fi + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5 +$as_echo_n "checking for long long int... " >&6; } +if ${ac_cv_type_long_long_int+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_type_long_long_int=yes + if test "x${ac_cv_prog_cc_c99-no}" = xno; then + ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int + if test $ac_cv_type_long_long_int = yes; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@include + @%:@ifndef LLONG_MAX + @%:@ define HALF \ + (1LL << (sizeof (long long int) * CHAR_BIT - 2)) + @%:@ define LLONG_MAX (HALF - 1 + HALF) + @%:@endif +int +main () +{ +long long int n = 1; + int i; + for (i = 0; ; i++) + { + long long int m = n << i; + if (m >> i != n) + return 1; + if (LLONG_MAX / 2 < m) + break; + } + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_type_long_long_int=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5 +$as_echo "$ac_cv_type_long_long_int" >&6; } + if test $ac_cv_type_long_long_int = yes; then + +$as_echo "@%:@define HAVE_LONG_LONG_INT 1" >>confdefs.h + + fi + + + + : + + + + + +ac_fn_c_check_decl "$LINENO" "getline" "ac_cv_have_decl_getline" "$ac_includes_default" +if test "x$ac_cv_have_decl_getline" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETLINE $ac_have_decl +_ACEOF + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5 +$as_echo_n "checking for ssize_t... " >&6; } +if ${gt_cv_ssize_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gt_cv_ssize_t=yes +else + gt_cv_ssize_t=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5 +$as_echo "$gt_cv_ssize_t" >&6; } + if test $gt_cv_ssize_t = no; then + +$as_echo "@%:@define ssize_t int" >>confdefs.h + + fi + + + + + + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_getopt_h='<'getopt.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_getopt_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_getopt_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'getopt.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_getopt_h='<'getopt.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5 +$as_echo "$gl_cv_next_getopt_h" >&6; } + fi + NEXT_GETOPT_H=$gl_cv_next_getopt_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'getopt.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_getopt_h + fi + NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_getopt_h = yes; then + HAVE_GETOPT_H=1 + else + HAVE_GETOPT_H=0 + fi + + + gl_replace_getopt= + + if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then + for ac_header in getopt.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default" +if test "x$ac_cv_header_getopt_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_GETOPT_H 1 +_ACEOF + +else + gl_replace_getopt=yes +fi + +done + + fi + + if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then + for ac_func in getopt_long_only +do : + ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only" +if test "x$ac_cv_func_getopt_long_only" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_GETOPT_LONG_ONLY 1 +_ACEOF + +else + gl_replace_getopt=yes +fi +done + + fi + + if test -z "$gl_replace_getopt"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5 +$as_echo_n "checking whether getopt is POSIX compatible... " >&6; } +if ${gl_cv_func_getopt_posix+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $cross_compiling = no; then + if test "$cross_compiling" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include + +int +main () +{ + static char program[] = "program"; + static char a[] = "-a"; + static char foo[] = "foo"; + static char bar[] = "bar"; + char *argv[] = { program, a, foo, bar, NULL }; + int c; + + c = getopt (4, argv, "ab"); + if (!(c == 'a')) + return 1; + c = getopt (4, argv, "ab"); + if (!(c == -1)) + return 2; + if (!(optind == 2)) + return 3; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_getopt_posix=maybe +else + gl_cv_func_getopt_posix=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + if test $gl_cv_func_getopt_posix = maybe; then + if test "$cross_compiling" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include + +int +main () +{ + static char program[] = "program"; + static char donald[] = "donald"; + static char p[] = "-p"; + static char billy[] = "billy"; + static char duck[] = "duck"; + static char a[] = "-a"; + static char bar[] = "bar"; + char *argv[] = { program, donald, p, billy, duck, a, bar, NULL }; + int c; + + c = getopt (7, argv, "+abp:q:"); + if (!(c == -1)) + return 4; + if (!(strcmp (argv[0], "program") == 0)) + return 5; + if (!(strcmp (argv[1], "donald") == 0)) + return 6; + if (!(strcmp (argv[2], "-p") == 0)) + return 7; + if (!(strcmp (argv[3], "billy") == 0)) + return 8; + if (!(strcmp (argv[4], "duck") == 0)) + return 9; + if (!(strcmp (argv[5], "-a") == 0)) + return 10; + if (!(strcmp (argv[6], "bar") == 0)) + return 11; + if (!(optind == 1)) + return 12; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_getopt_posix=maybe +else + gl_cv_func_getopt_posix=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + if test $gl_cv_func_getopt_posix = maybe; then + if test "$cross_compiling" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include + +int +main () +{ + static char program[] = "program"; + static char ab[] = "-ab"; + char *argv[3] = { program, ab, NULL }; + if (getopt (2, argv, "ab:") != 'a') + return 13; + if (getopt (2, argv, "ab:") != '?') + return 14; + if (optopt != 'b') + return 15; + if (optind != 2) + return 16; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_getopt_posix=yes +else + gl_cv_func_getopt_posix=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + else + case "$host_os" in + darwin* | aix* | mingw*) gl_cv_func_getopt_posix="guessing no";; + *) gl_cv_func_getopt_posix="guessing yes";; + esac + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5 +$as_echo "$gl_cv_func_getopt_posix" >&6; } + case "$gl_cv_func_getopt_posix" in + *no) gl_replace_getopt=yes ;; + esac + fi + + if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5 +$as_echo_n "checking for working GNU getopt function... " >&6; } +if ${gl_cv_func_getopt_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the + # optstring is necessary for programs like m4 that have POSIX-mandated + # semantics for supporting options interspersed with files. + # Also, since getopt_long is a GNU extension, we require optind=0. + # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT; + # so take care to revert to the correct (non-)export state. + gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }' + case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + +#include +#if defined __MACH__ && defined __APPLE__ +/* Avoid a crash on Mac OS X. */ +#include +#include +#include +#include +#include +#include +/* The exception port on which our thread listens. */ +static mach_port_t our_exception_port; +/* The main function of the thread listening for exceptions of type + EXC_BAD_ACCESS. */ +static void * +mach_exception_thread (void *arg) +{ + /* Buffer for a message to be received. */ + struct { + mach_msg_header_t head; + mach_msg_body_t msgh_body; + char data[1024]; + } msg; + mach_msg_return_t retval; + /* Wait for a message on the exception port. */ + retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg), + our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL); + if (retval != MACH_MSG_SUCCESS) + abort (); + exit (1); +} +static void +nocrash_init (void) +{ + mach_port_t self = mach_task_self (); + /* Allocate a port on which the thread shall listen for exceptions. */ + if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port) + == KERN_SUCCESS) { + /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */ + if (mach_port_insert_right (self, our_exception_port, our_exception_port, + MACH_MSG_TYPE_MAKE_SEND) + == KERN_SUCCESS) { + /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting + for us. */ + exception_mask_t mask = EXC_MASK_BAD_ACCESS; + /* Create the thread listening on the exception port. */ + pthread_attr_t attr; + pthread_t thread; + if (pthread_attr_init (&attr) == 0 + && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0 + && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) { + pthread_attr_destroy (&attr); + /* Replace the exception port info for these exceptions with our own. + Note that we replace the exception port for the entire task, not only + for a particular thread. This has the effect that when our exception + port gets the message, the thread specific exception port has already + been asked, and we don't need to bother about it. + See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */ + task_set_exception_ports (self, mask, our_exception_port, + EXCEPTION_DEFAULT, MACHINE_THREAD_STATE); + } + } + } +} +#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +/* Avoid a crash on native Windows. */ +#define WIN32_LEAN_AND_MEAN +#include +#include +static LONG WINAPI +exception_filter (EXCEPTION_POINTERS *ExceptionInfo) +{ + switch (ExceptionInfo->ExceptionRecord->ExceptionCode) + { + case EXCEPTION_ACCESS_VIOLATION: + case EXCEPTION_IN_PAGE_ERROR: + case EXCEPTION_STACK_OVERFLOW: + case EXCEPTION_GUARD_PAGE: + case EXCEPTION_PRIV_INSTRUCTION: + case EXCEPTION_ILLEGAL_INSTRUCTION: + case EXCEPTION_DATATYPE_MISALIGNMENT: + case EXCEPTION_ARRAY_BOUNDS_EXCEEDED: + case EXCEPTION_NONCONTINUABLE_EXCEPTION: + exit (1); + } + return EXCEPTION_CONTINUE_SEARCH; +} +static void +nocrash_init (void) +{ + SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter); +} +#else +/* Avoid a crash on POSIX systems. */ +#include +/* A POSIX signal handler. */ +static void +exception_handler (int sig) +{ + exit (1); +} +static void +nocrash_init (void) +{ +#ifdef SIGSEGV + signal (SIGSEGV, exception_handler); +#endif +#ifdef SIGBUS + signal (SIGBUS, exception_handler); +#endif +} +#endif + + +int +main () +{ + + int result = 0; + + nocrash_init(); + + /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw, + and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5, + OSF/1 5.1, Solaris 10. */ + { + static char conftest[] = "conftest"; + static char plus[] = "-+"; + char *argv[3] = { conftest, plus, NULL }; + opterr = 0; + if (getopt (2, argv, "+a") != '?') + result |= 1; + } + /* This code succeeds on glibc 2.8, mingw, + and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11, + IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */ + { + static char program[] = "program"; + static char p[] = "-p"; + static char foo[] = "foo"; + static char bar[] = "bar"; + char *argv[] = { program, p, foo, bar, NULL }; + + optind = 1; + if (getopt (4, argv, "p::") != 'p') + result |= 2; + else if (optarg != NULL) + result |= 4; + else if (getopt (4, argv, "p::") != -1) + result |= 6; + else if (optind != 2) + result |= 8; + } + /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */ + { + static char program[] = "program"; + static char foo[] = "foo"; + static char p[] = "-p"; + char *argv[] = { program, foo, p, NULL }; + optind = 0; + if (getopt (3, argv, "-p") != 1) + result |= 16; + else if (getopt (3, argv, "-p") != 'p') + result |= 16; + } + /* This code fails on glibc 2.11. */ + { + static char program[] = "program"; + static char b[] = "-b"; + static char a[] = "-a"; + char *argv[] = { program, b, a, NULL }; + optind = opterr = 0; + if (getopt (3, argv, "+:a:b") != 'b') + result |= 32; + else if (getopt (3, argv, "+:a:b") != ':') + result |= 32; + } + /* This code dumps core on glibc 2.14. */ + { + static char program[] = "program"; + static char w[] = "-W"; + static char dummy[] = "dummy"; + char *argv[] = { program, w, dummy, NULL }; + optind = opterr = 1; + if (getopt (3, argv, "W;") != 'W') + result |= 64; + } + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_getopt_gnu=yes +else + gl_cv_func_getopt_gnu=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + case $gl_had_POSIXLY_CORRECT in + exported) ;; + yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;; + *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;; + esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5 +$as_echo "$gl_cv_func_getopt_gnu" >&6; } + if test "$gl_cv_func_getopt_gnu" != yes; then + gl_replace_getopt=yes + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt_long function" >&5 +$as_echo_n "checking for working GNU getopt_long function... " >&6; } +if ${gl_cv_func_getopt_long_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + openbsd*) gl_cv_func_getopt_long_gnu="guessing no";; + *) gl_cv_func_getopt_long_gnu="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + +int +main () +{ +static const struct option long_options[] = + { + { "xtremely-",no_argument, NULL, 1003 }, + { "xtra", no_argument, NULL, 1001 }, + { "xtreme", no_argument, NULL, 1002 }, + { "xtremely", no_argument, NULL, 1003 }, + { NULL, 0, NULL, 0 } + }; + /* This code fails on OpenBSD 5.0. */ + { + static char program[] = "program"; + static char xtremel[] = "--xtremel"; + char *argv[] = { program, xtremel, NULL }; + int option_index; + optind = 1; opterr = 0; + if (getopt_long (2, argv, "", long_options, &option_index) != 1003) + return 1; + } + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_getopt_long_gnu=yes +else + gl_cv_func_getopt_long_gnu=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_long_gnu" >&5 +$as_echo "$gl_cv_func_getopt_long_gnu" >&6; } + case "$gl_cv_func_getopt_long_gnu" in + *yes) ;; + *) gl_replace_getopt=yes ;; + esac + fi + fi + + + + + + + REPLACE_GETOPT=0 + if test -n "$gl_replace_getopt"; then + REPLACE_GETOPT=1 + fi + + if test $REPLACE_GETOPT = 1; then + + GETOPT_H=getopt.h + +$as_echo "@%:@define __GETOPT_PREFIX rpl_" >>confdefs.h + + + + fi + +ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default" +if test "x$ac_cv_have_decl_getenv" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETENV $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "getpass" "ac_cv_have_decl_getpass" "$ac_includes_default" +if test "x$ac_cv_have_decl_getpass" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETPASS $ac_have_decl +_ACEOF + + + + + + + + + +ac_fn_c_check_decl "$LINENO" "fflush_unlocked" "ac_cv_have_decl_fflush_unlocked" "$ac_includes_default" +if test "x$ac_cv_have_decl_fflush_unlocked" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FFLUSH_UNLOCKED $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "flockfile" "ac_cv_have_decl_flockfile" "$ac_includes_default" +if test "x$ac_cv_have_decl_flockfile" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FLOCKFILE $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "fputs_unlocked" "ac_cv_have_decl_fputs_unlocked" "$ac_includes_default" +if test "x$ac_cv_have_decl_fputs_unlocked" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FPUTS_UNLOCKED $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "funlockfile" "ac_cv_have_decl_funlockfile" "$ac_includes_default" +if test "x$ac_cv_have_decl_funlockfile" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FUNLOCKFILE $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "putc_unlocked" "ac_cv_have_decl_putc_unlocked" "$ac_includes_default" +if test "x$ac_cv_have_decl_putc_unlocked" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_PUTC_UNLOCKED $ac_have_decl +_ACEOF + +: + + + + + + GNULIB_GETTIMEOFDAY=0; + HAVE_GETTIMEOFDAY=1; + HAVE_STRUCT_TIMEVAL=1; + HAVE_SYS_TIME_H=1; + REPLACE_GETTIMEOFDAY=0; + REPLACE_STRUCT_TIMEVAL=0; + + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_time_h='<'sys/time.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sys_time_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_sys_time_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sys/time.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sys_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_sys_time_h='<'sys/time.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5 +$as_echo "$gl_cv_next_sys_time_h" >&6; } + fi + NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sys/time.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sys_time_h + fi + NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H=$gl_next_as_first_directive + + + + + + if test $ac_cv_header_sys_time_h != yes; then + HAVE_SYS_TIME_H=0 + fi + + + + + + if test $ac_cv_header_sys_socket_h != yes; then + for ac_header in winsock2.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" +if test "x$ac_cv_header_winsock2_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WINSOCK2_H 1 +_ACEOF + +fi + +done + + fi + if test "$ac_cv_header_winsock2_h" = yes; then + HAVE_WINSOCK2_H=1 + UNISTD_H_HAVE_WINSOCK2_H=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H=1 + else + HAVE_WINSOCK2_H=0 + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5 +$as_echo_n "checking for struct timeval... " >&6; } +if ${gl_cv_sys_struct_timeval+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if HAVE_SYS_TIME_H + #include + #endif + #include + #if HAVE_WINSOCK2_H + # include + #endif + +int +main () +{ +static struct timeval x; x.tv_sec = x.tv_usec; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_sys_struct_timeval=yes +else + gl_cv_sys_struct_timeval=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5 +$as_echo "$gl_cv_sys_struct_timeval" >&6; } + if test $gl_cv_sys_struct_timeval != yes; then + HAVE_STRUCT_TIMEVAL=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wide-enough struct timeval.tv_sec member" >&5 +$as_echo_n "checking for wide-enough struct timeval.tv_sec member... " >&6; } +if ${gl_cv_sys_struct_timeval_tv_sec+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if HAVE_SYS_TIME_H + #include + #endif + #include + #if HAVE_WINSOCK2_H + # include + #endif + +int +main () +{ +static struct timeval x; + typedef int verify_tv_sec_type[ + sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1 + ]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_sys_struct_timeval_tv_sec=yes +else + gl_cv_sys_struct_timeval_tv_sec=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5 +$as_echo "$gl_cv_sys_struct_timeval_tv_sec" >&6; } + if test $gl_cv_sys_struct_timeval_tv_sec != yes; then + REPLACE_STRUCT_TIMEVAL=1 + fi + fi + + + + + + + + + + + + if test "X$prefix" = "XNONE"; then + acl_final_prefix="$ac_default_prefix" + else + acl_final_prefix="$prefix" + fi + if test "X$exec_prefix" = "XNONE"; then + acl_final_exec_prefix='${prefix}' + else + acl_final_exec_prefix="$exec_prefix" + fi + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" + prefix="$acl_save_prefix" + + + +@%:@ Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`echo "$ac_prog"| sed 's%\\\\%/%g'` + while echo "$ac_prog" | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${acl_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + acl_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$acl_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + acl_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$acl_cv_path_LD" -v 2>&1 &5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${acl_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$acl_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$acl_cv_prog_gnu_ld + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 +$as_echo_n "checking for shared library run path origin... " >&6; } +if ${acl_cv_rpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + + CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ + ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh + . ./conftest.sh + rm -f ./conftest.sh + acl_cv_rpath=done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 +$as_echo "$acl_cv_rpath" >&6; } + wl="$acl_cv_wl" + acl_libext="$acl_cv_libext" + acl_shlibext="$acl_cv_shlibext" + acl_libname_spec="$acl_cv_libname_spec" + acl_library_names_spec="$acl_cv_library_names_spec" + acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" + acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" + acl_hardcode_direct="$acl_cv_hardcode_direct" + acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" + @%:@ Check whether --enable-rpath was given. +if test "${enable_rpath+set}" = set; then : + enableval=$enable_rpath; : +else + enable_rpath=yes +fi + + + + + acl_libdirstem=lib + acl_libdirstem2= + case "$host_os" in + solaris*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit host" >&5 +$as_echo_n "checking for 64-bit host... " >&6; } +if ${gl_cv_solaris_64bit+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef _LP64 +sixtyfour bits +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "sixtyfour bits" >/dev/null 2>&1; then : + gl_cv_solaris_64bit=yes +else + gl_cv_solaris_64bit=no +fi +rm -f conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_solaris_64bit" >&5 +$as_echo "$gl_cv_solaris_64bit" >&6; } + if test $gl_cv_solaris_64bit = yes; then + acl_libdirstem=lib/64 + case "$host_cpu" in + sparc*) acl_libdirstem2=lib/sparcv9 ;; + i*86 | x86_64) acl_libdirstem2=lib/amd64 ;; + esac + fi + ;; + *) + searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` + if test -n "$searchpath"; then + acl_save_IFS="${IFS= }"; IFS=":" + for searchdir in $searchpath; do + if test -d "$searchdir"; then + case "$searchdir" in + */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; + */../ | */.. ) + # Better ignore directories of this form. They are misleading. + ;; + *) searchdir=`cd "$searchdir" && pwd` + case "$searchdir" in + */lib64 ) acl_libdirstem=lib64 ;; + esac ;; + esac + fi + done + IFS="$acl_save_IFS" + fi + ;; + esac + test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem" + + + + + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +@%:@ Check whether --with-libiconv-prefix was given. +if test "${with_libiconv_prefix+set}" = set; then : + withval=$with_libiconv_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + if test "$acl_libdirstem2" != "$acl_libdirstem" \ + && ! test -d "$withval/$acl_libdirstem"; then + additional_libdir="$withval/$acl_libdirstem2" + fi + fi + fi + +fi + + LIBICONV= + LTLIBICONV= + INCICONV= + LIBICONV_PREFIX= + HAVE_LIBICONV= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='iconv ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no \ + || test "X$found_dir" = "X/usr/$acl_libdirstem" \ + || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$acl_hardcode_direct" = yes; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + if test "$name" = 'iconv'; then + LIBICONV_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + */$acl_libdirstem2 | */$acl_libdirstem2/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` + if test "$name" = 'iconv'; then + LIBICONV_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ + && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ + || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" + ;; + esac + done + fi + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" + done + fi + + + + + + + + + GNULIB_ICONV=0; + ICONV_CONST=; + REPLACE_ICONV=0; + REPLACE_ICONV_OPEN=0; + REPLACE_ICONV_UTF=0; + ICONV_H=''; + if test -n "$ICONV_H"; then + GL_GENERATE_ICONV_H_TRUE= + GL_GENERATE_ICONV_H_FALSE='#' +else + GL_GENERATE_ICONV_H_TRUE='#' + GL_GENERATE_ICONV_H_FALSE= +fi + + + + + + + + am_save_CPPFLAGS="$CPPFLAGS" + + for element in $INCICONV; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 +$as_echo_n "checking for iconv... " >&6; } +if ${am_cv_func_iconv+:} false; then : + $as_echo_n "(cached) " >&6 +else + + am_cv_func_iconv="no, consider installing GNU libiconv" + am_cv_lib_iconv=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +int +main () +{ +iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + am_cv_func_iconv=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test "$am_cv_func_iconv" != yes; then + am_save_LIBS="$LIBS" + LIBS="$LIBS $LIBICONV" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +int +main () +{ +iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + am_cv_lib_iconv=yes + am_cv_func_iconv=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$am_save_LIBS" + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 +$as_echo "$am_cv_func_iconv" >&6; } + if test "$am_cv_func_iconv" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5 +$as_echo_n "checking for working iconv... " >&6; } +if ${am_cv_func_iconv_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + am_save_LIBS="$LIBS" + if test $am_cv_lib_iconv = yes; then + LIBS="$LIBS $LIBICONV" + fi + if test "$cross_compiling" = yes; then : + + case "$host_os" in + aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; + *) am_cv_func_iconv_works="guessing yes" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +int main () +{ + int result = 0; + /* Test against AIX 5.1 bug: Failures are not distinguishable from successful + returns. */ + { + iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); + if (cd_utf8_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\342\202\254"; /* EURO SIGN */ + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_utf8_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + result |= 1; + iconv_close (cd_utf8_to_88591); + } + } + /* Test against Solaris 10 bug: Failures are not distinguishable from + successful returns. */ + { + iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); + if (cd_ascii_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\263"; + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_ascii_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + result |= 2; + iconv_close (cd_ascii_to_88591); + } + } + /* Test against AIX 6.1..7.1 bug: Buffer overrun. */ + { + iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); + if (cd_88591_to_utf8 != (iconv_t)(-1)) + { + static const char input[] = "\304"; + static char buf[2] = { (char)0xDE, (char)0xAD }; + const char *inptr = input; + size_t inbytesleft = 1; + char *outptr = buf; + size_t outbytesleft = 1; + size_t res = iconv (cd_88591_to_utf8, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) + result |= 4; + iconv_close (cd_88591_to_utf8); + } + } +#if 0 /* This bug could be worked around by the caller. */ + /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ + { + iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); + if (cd_88591_to_utf8 != (iconv_t)(-1)) + { + static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + char buf[50]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_88591_to_utf8, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if ((int)res > 0) + result |= 8; + iconv_close (cd_88591_to_utf8); + } + } +#endif + /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is + provided. */ + if (/* Try standardized names. */ + iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) + /* Try IRIX, OSF/1 names. */ + && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) + /* Try AIX names. */ + && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) + /* Try HP-UX names. */ + && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) + result |= 16; + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + am_cv_func_iconv_works=yes +else + am_cv_func_iconv_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + LIBS="$am_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5 +$as_echo "$am_cv_func_iconv_works" >&6; } + case "$am_cv_func_iconv_works" in + *no) am_func_iconv=no am_cv_lib_iconv=no ;; + *) am_func_iconv=yes ;; + esac + else + am_func_iconv=no am_cv_lib_iconv=no + fi + if test "$am_func_iconv" = yes; then + +$as_echo "@%:@define HAVE_ICONV 1" >>confdefs.h + + fi + if test "$am_cv_lib_iconv" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 +$as_echo_n "checking how to link with libiconv... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 +$as_echo "$LIBICONV" >&6; } + else + CPPFLAGS="$am_save_CPPFLAGS" + LIBICONV= + LTLIBICONV= + fi + + + + if test "$am_cv_func_iconv" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5 +$as_echo_n "checking for iconv declaration... " >&6; } + if ${am_cv_proto_iconv+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +extern +#ifdef __cplusplus +"C" +#endif +#if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) +size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); +#else +size_t iconv(); +#endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + am_cv_proto_iconv_arg1="" +else + am_cv_proto_iconv_arg1="const" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" +fi + + am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` + { $as_echo "$as_me:${as_lineno-$LINENO}: result: + $am_cv_proto_iconv" >&5 +$as_echo " + $am_cv_proto_iconv" >&6; } + +cat >>confdefs.h <<_ACEOF +@%:@define ICONV_CONST $am_cv_proto_iconv_arg1 +_ACEOF + + + if test -n "$am_cv_proto_iconv_arg1"; then + ICONV_CONST="const" + fi + + fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 +$as_echo_n "checking for inline... " >&6; } +if ${ac_cv_c_inline+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __cplusplus +typedef int foo_t; +static $ac_kw foo_t static_foo () {return 0; } +$ac_kw foo_t foo () {return 0; } +#endif + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_inline=$ac_kw +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$ac_cv_c_inline" != no && break +done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 +$as_echo "$ac_cv_c_inline" >&6; } + +case $ac_cv_c_inline in + inline | yes) ;; + *) + case $ac_cv_c_inline in + no) ac_val=;; + *) ac_val=$ac_cv_c_inline;; + esac + cat >>confdefs.h <<_ACEOF +#ifndef __cplusplus +#define inline $ac_val +#endif +_ACEOF + ;; +esac + +ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" +if test "x$ac_cv_type_off_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +@%:@define off_t long int +_ACEOF + +fi + + + + + + + gl_cv_c_multiarch=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + + + + + + if test $ac_cv_type_long_long_int = yes; then + HAVE_LONG_LONG_INT=1 + else + HAVE_LONG_LONG_INT=0 + fi + + + if test $ac_cv_type_unsigned_long_long_int = yes; then + HAVE_UNSIGNED_LONG_LONG_INT=1 + else + HAVE_UNSIGNED_LONG_LONG_INT=0 + fi + + + + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + + + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + + + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_stdint_h='<'stdint.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_stdint_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_stdint_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'stdint.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_stdint_h='<'stdint.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5 +$as_echo "$gl_cv_next_stdint_h" >&6; } + fi + NEXT_STDINT_H=$gl_cv_next_stdint_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'stdint.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_stdint_h + fi + NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + + + if test $ac_cv_header_stdint_h = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5 +$as_echo_n "checking whether stdint.h conforms to C99... " >&6; } +if ${gl_cv_header_working_stdint_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_header_working_stdint_h=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif + + + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + + +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0 / ia64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + if test "$cross_compiling" = yes; then : + gl_cv_header_working_stdint_h=yes + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include + + + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + + +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; + +int +main () +{ + + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_header_working_stdint_h=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5 +$as_echo "$gl_cv_header_working_stdint_h" >&6; } + fi + if test "$gl_cv_header_working_stdint_h" = yes; then + STDINT_H= + else + for ac_header in sys/inttypes.h sys/bitypes.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + else + HAVE_SYS_INTTYPES_H=0 + fi + + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + else + HAVE_SYS_BITYPES_H=0 + fi + + + + + if test $APPLE_UNIVERSAL_BUILD = 0; then + + + for gltype in ptrdiff_t size_t ; do + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5 +$as_echo_n "checking for bit size of $gltype... " >&6; } +if eval \${gl_cv_bitsizeof_${gltype}+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" " + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + +#include "; then : + +else + result=unknown +fi + + eval gl_cv_bitsizeof_${gltype}=\$result + +fi +eval ac_res=\$gl_cv_bitsizeof_${gltype} + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + cat >>confdefs.h <<_ACEOF +@%:@define BITSIZEOF_${GLTYPE} $result +_ACEOF + + eval BITSIZEOF_${GLTYPE}=\$result + done + + + fi + + + for gltype in sig_atomic_t wchar_t wint_t ; do + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5 +$as_echo_n "checking for bit size of $gltype... " >&6; } +if eval \${gl_cv_bitsizeof_${gltype}+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" " + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + +#include "; then : + +else + result=unknown +fi + + eval gl_cv_bitsizeof_${gltype}=\$result + +fi +eval ac_res=\$gl_cv_bitsizeof_${gltype} + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + cat >>confdefs.h <<_ACEOF +@%:@define BITSIZEOF_${GLTYPE} $result +_ACEOF + + eval BITSIZEOF_${GLTYPE}=\$result + done + + + + + for gltype in sig_atomic_t wchar_t wint_t ; do + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5 +$as_echo_n "checking whether $gltype is signed... " >&6; } +if eval \${gl_cv_type_${gltype}_signed+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + result=yes +else + result=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + eval gl_cv_type_${gltype}_signed=\$result + +fi +eval ac_res=\$gl_cv_type_${gltype}_signed + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SIGNED_${GLTYPE} 1 +_ACEOF + + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + + + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + + + for gltype in ptrdiff_t size_t ; do + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5 +$as_echo_n "checking for $gltype integer literal suffix... " >&6; } +if eval \${gl_cv_type_${gltype}_suffix+:} false; then : + $as_echo_n "(cached) " >&6 +else + eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + + extern $gltype foo; + extern $gltype1 foo; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval gl_cv_type_${gltype}_suffix=\$glsuf +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done +fi +eval ac_res=\$gl_cv_type_${gltype}_suffix + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + cat >>confdefs.h <<_ACEOF +@%:@define ${GLTYPE}_SUFFIX $result +_ACEOF + + done + + + fi + + + for gltype in sig_atomic_t wchar_t wint_t ; do + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5 +$as_echo_n "checking for $gltype integer literal suffix... " >&6; } +if eval \${gl_cv_type_${gltype}_suffix+:} false; then : + $as_echo_n "(cached) " >&6 +else + eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + + extern $gltype foo; + extern $gltype1 foo; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval gl_cv_type_${gltype}_suffix=\$glsuf +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done +fi +eval ac_res=\$gl_cv_type_${gltype}_suffix + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + cat >>confdefs.h <<_ACEOF +@%:@define ${GLTYPE}_SUFFIX $result +_ACEOF + + done + + + + if test $BITSIZEOF_WINT_T -lt 32; then + BITSIZEOF_WINT_T=32 + fi + + STDINT_H=stdint.h + fi + + if test -n "$STDINT_H"; then + GL_GENERATE_STDINT_H_TRUE= + GL_GENERATE_STDINT_H_FALSE='#' +else + GL_GENERATE_STDINT_H_TRUE='#' + GL_GENERATE_STDINT_H_FALSE= +fi + + + + + + GNULIB_IMAXABS=0; + GNULIB_IMAXDIV=0; + GNULIB_STRTOIMAX=0; + GNULIB_STRTOUMAX=0; + HAVE_DECL_IMAXABS=1; + HAVE_DECL_IMAXDIV=1; + HAVE_DECL_STRTOIMAX=1; + HAVE_DECL_STRTOUMAX=1; + REPLACE_STRTOIMAX=0; + INT32_MAX_LT_INTMAX_MAX=1; + INT64_MAX_EQ_LONG_MAX='defined _LP64'; + PRI_MACROS_BROKEN=0; + PRIPTR_PREFIX=__PRIPTR_PREFIX; + UINT32_MAX_LT_UINTMAX_MAX=1; + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_inttypes_h='<'inttypes.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_inttypes_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_inttypes_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'inttypes.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_inttypes_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_inttypes_h='<'inttypes.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5 +$as_echo "$gl_cv_next_inttypes_h" >&6; } + fi + NEXT_INTTYPES_H=$gl_cv_next_inttypes_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'inttypes.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_inttypes_h + fi + NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive + + + + + + + + + + + for ac_header in inttypes.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default" +if test "x$ac_cv_header_inttypes_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_INTTYPES_H 1 +_ACEOF + +fi + +done + + if test $ac_cv_header_inttypes_h = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the inttypes.h PRIxNN macros are broken" >&5 +$as_echo_n "checking whether the inttypes.h PRIxNN macros are broken... " >&6; } +if ${gt_cv_inttypes_pri_broken+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef PRId32 +char *p = PRId32; +#endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gt_cv_inttypes_pri_broken=no +else + gt_cv_inttypes_pri_broken=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_inttypes_pri_broken" >&5 +$as_echo "$gt_cv_inttypes_pri_broken" >&6; } + fi + if test "$gt_cv_inttypes_pri_broken" = yes; then + +cat >>confdefs.h <<_ACEOF +@%:@define PRI_MACROS_BROKEN 1 +_ACEOF + + PRI_MACROS_BROKEN=1 + else + PRI_MACROS_BROKEN=0 + fi + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'double'" >&5 +$as_echo_n "checking where to find the exponent in a 'double'... " >&6; } +if ${gl_cv_cc_double_expbit0+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#if defined arm || defined __arm || defined __arm__ + mixed_endianness +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "mixed_endianness" >/dev/null 2>&1; then : + gl_cv_cc_double_expbit0="unknown" +else + + : +if ${ac_cv_c_bigendian+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_bigendian=unknown + # See if we're dealing with a universal compiler. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + # Check for potential -arch flags. It is not universal unless + # there are at least two -arch flags with different values. + ac_arch= + ac_prev= + for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do + if test -n "$ac_prev"; then + case $ac_word in + i?86 | x86_64 | ppc | ppc64) + if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then + ac_arch=$ac_word + else + ac_cv_c_bigendian=universal + break + fi + ;; + esac + ac_prev= + elif test "x$ac_word" = "x-arch"; then + ac_prev=arch + fi + done +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $ac_cv_c_bigendian = unknown; then + # See if sys/param.h defines the BYTE_ORDER macro. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ + && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ + && LITTLE_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if BYTE_ORDER != BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to _BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +#ifndef _BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # Compile a test program. + if test "$cross_compiling" = yes; then : + # Try to guess by grepping values from an object file. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +short int ascii_mm[] = + { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; + short int ascii_ii[] = + { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; + int use_ascii (int i) { + return ascii_mm[i] + ascii_ii[i]; + } + short int ebcdic_ii[] = + { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; + short int ebcdic_mm[] = + { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; + int use_ebcdic (int i) { + return ebcdic_mm[i] + ebcdic_ii[i]; + } + extern int foo; + +int +main () +{ +return use_ascii (foo) == use_ebcdic (foo); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then + ac_cv_c_bigendian=yes + fi + if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi + fi +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long int l; + char c[sizeof (long int)]; + } u; + u.l = 1; + return u.c[sizeof (long int) - 1] == 1; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_c_bigendian=no +else + ac_cv_c_bigendian=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi +fi +: + case $ac_cv_c_bigendian in #( + yes) + gl_cv_cc_double_expbit0="word 0 bit 20";; #( + no) + gl_cv_cc_double_expbit0="word 1 bit 20" ;; #( + universal) + +$as_echo "@%:@define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h + + ;; #( + *) + gl_cv_cc_double_expbit0="unknown" ;; + esac + + +fi +rm -f conftest* + + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#include +#define NWORDS \ + ((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { double value; unsigned int word[NWORDS]; } memory_double; +static unsigned int ored_words[NWORDS]; +static unsigned int anded_words[NWORDS]; +static void add_to_ored_words (double x) +{ + memory_double m; + size_t i; + /* Clear it first, in case sizeof (double) < sizeof (memory_double). */ + memset (&m, 0, sizeof (memory_double)); + m.value = x; + for (i = 0; i < NWORDS; i++) + { + ored_words[i] |= m.word[i]; + anded_words[i] &= m.word[i]; + } +} +int main () +{ + size_t j; + FILE *fp = fopen ("conftest.out", "w"); + if (fp == NULL) + return 1; + for (j = 0; j < NWORDS; j++) + anded_words[j] = ~ (unsigned int) 0; + add_to_ored_words (0.25); + add_to_ored_words (0.5); + add_to_ored_words (1.0); + add_to_ored_words (2.0); + add_to_ored_words (4.0); + /* Remove bits that are common (e.g. if representation of the first mantissa + bit is explicit). */ + for (j = 0; j < NWORDS; j++) + ored_words[j] &= ~anded_words[j]; + /* Now find the nonzero word. */ + for (j = 0; j < NWORDS; j++) + if (ored_words[j] != 0) + break; + if (j < NWORDS) + { + size_t i; + for (i = j + 1; i < NWORDS; i++) + if (ored_words[i] != 0) + { + fprintf (fp, "unknown"); + return (fclose (fp) != 0); + } + for (i = 0; ; i++) + if ((ored_words[j] >> i) & 1) + { + fprintf (fp, "word %d bit %d", (int) j, (int) i); + return (fclose (fp) != 0); + } + } + fprintf (fp, "unknown"); + return (fclose (fp) != 0); +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_cc_double_expbit0=`cat conftest.out` +else + gl_cv_cc_double_expbit0="unknown" +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.out + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_double_expbit0" >&5 +$as_echo "$gl_cv_cc_double_expbit0" >&6; } + case "$gl_cv_cc_double_expbit0" in + word*bit*) + word=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` + bit=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word.*bit //'` + +cat >>confdefs.h <<_ACEOF +@%:@define DBL_EXPBIT0_WORD $word +_ACEOF + + +cat >>confdefs.h <<_ACEOF +@%:@define DBL_EXPBIT0_BIT $bit +_ACEOF + + ;; + esac + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'float'" >&5 +$as_echo_n "checking where to find the exponent in a 'float'... " >&6; } +if ${gl_cv_cc_float_expbit0+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + gl_cv_cc_float_expbit0="word 0 bit 23" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#include +#define NWORDS \ + ((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { float value; unsigned int word[NWORDS]; } memory_float; +static unsigned int ored_words[NWORDS]; +static unsigned int anded_words[NWORDS]; +static void add_to_ored_words (float x) +{ + memory_float m; + size_t i; + /* Clear it first, in case + sizeof (float) < sizeof (memory_float). */ + memset (&m, 0, sizeof (memory_float)); + m.value = x; + for (i = 0; i < NWORDS; i++) + { + ored_words[i] |= m.word[i]; + anded_words[i] &= m.word[i]; + } +} +int main () +{ + size_t j; + FILE *fp = fopen ("conftest.out", "w"); + if (fp == NULL) + return 1; + for (j = 0; j < NWORDS; j++) + anded_words[j] = ~ (unsigned int) 0; + add_to_ored_words (0.25f); + add_to_ored_words (0.5f); + add_to_ored_words (1.0f); + add_to_ored_words (2.0f); + add_to_ored_words (4.0f); + /* Remove bits that are common (e.g. if representation of the first mantissa + bit is explicit). */ + for (j = 0; j < NWORDS; j++) + ored_words[j] &= ~anded_words[j]; + /* Now find the nonzero word. */ + for (j = 0; j < NWORDS; j++) + if (ored_words[j] != 0) + break; + if (j < NWORDS) + { + size_t i; + for (i = j + 1; i < NWORDS; i++) + if (ored_words[i] != 0) + { + fprintf (fp, "unknown"); + return (fclose (fp) != 0); + } + for (i = 0; ; i++) + if ((ored_words[j] >> i) & 1) + { + fprintf (fp, "word %d bit %d", (int) j, (int) i); + return (fclose (fp) != 0); + } + } + fprintf (fp, "unknown"); + return (fclose (fp) != 0); +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_cc_float_expbit0=`cat conftest.out` +else + gl_cv_cc_float_expbit0="unknown" +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.out + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_float_expbit0" >&5 +$as_echo "$gl_cv_cc_float_expbit0" >&6; } + case "$gl_cv_cc_float_expbit0" in + word*bit*) + word=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` + bit=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word.*bit //'` + +cat >>confdefs.h <<_ACEOF +@%:@define FLT_EXPBIT0_WORD $word +_ACEOF + + +cat >>confdefs.h <<_ACEOF +@%:@define FLT_EXPBIT0_BIT $bit +_ACEOF + + ;; + esac + + + GNULIB_ISWBLANK=0; + GNULIB_WCTYPE=0; + GNULIB_ISWCTYPE=0; + GNULIB_WCTRANS=0; + GNULIB_TOWCTRANS=0; + HAVE_ISWBLANK=1; + HAVE_WCTYPE_T=1; + HAVE_WCTRANS_T=1; + REPLACE_ISWBLANK=0; + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t" >&5 +$as_echo_n "checking for wint_t... " >&6; } +if ${gt_cv_c_wint_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be included + before . */ +#include +#include +#include +#include + wint_t foo = (wchar_t)'\0'; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gt_cv_c_wint_t=yes +else + gt_cv_c_wint_t=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wint_t" >&5 +$as_echo "$gt_cv_c_wint_t" >&6; } + if test $gt_cv_c_wint_t = yes; then + +$as_echo "@%:@define HAVE_WINT_T 1" >>confdefs.h + + fi + + + + + + + if test $ac_cv_func_iswcntrl = yes; then + HAVE_ISWCNTRL=1 + else + HAVE_ISWCNTRL=0 + fi + + + + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_wctype_h='<'wctype.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_wctype_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_wctype_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'wctype.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_wctype_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_wctype_h='<'wctype.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wctype_h" >&5 +$as_echo "$gl_cv_next_wctype_h" >&6; } + fi + NEXT_WCTYPE_H=$gl_cv_next_wctype_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'wctype.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_wctype_h + fi + NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_wctype_h = yes; then + if test $ac_cv_func_iswcntrl = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iswcntrl works" >&5 +$as_echo_n "checking whether iswcntrl works... " >&6; } +if ${gl_cv_func_iswcntrl_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #if __GNU_LIBRARY__ == 1 + Linux libc5 i18n is broken. + #endif +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_iswcntrl_works="guessing yes" +else + gl_cv_func_iswcntrl_works="guessing no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + /* Tru64 with Desktop Toolkit C has a bug: must be + included before . + BSD/OS 4.0.1 has a bug: , and + must be included before . */ + #include + #include + #include + #include + #include + int main () { return iswprint ('x') == 0; } + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_iswcntrl_works=yes +else + gl_cv_func_iswcntrl_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_iswcntrl_works" >&5 +$as_echo "$gl_cv_func_iswcntrl_works" >&6; } + fi + HAVE_WCTYPE_H=1 + else + HAVE_WCTYPE_H=0 + fi + + + case "$gl_cv_func_iswcntrl_works" in + *yes) REPLACE_ISWCNTRL=0 ;; + *) REPLACE_ISWCNTRL=1 ;; + esac + + + if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then + : + fi + + if test $REPLACE_ISWCNTRL = 1; then + REPLACE_TOWLOWER=1 + else + for ac_func in towlower +do : + ac_fn_c_check_func "$LINENO" "towlower" "ac_cv_func_towlower" +if test "x$ac_cv_func_towlower" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_TOWLOWER 1 +_ACEOF + +fi +done + + if test $ac_cv_func_towlower = yes; then + REPLACE_TOWLOWER=0 + else + ac_fn_c_check_decl "$LINENO" "towlower" "ac_cv_have_decl_towlower" "/* Tru64 with Desktop Toolkit C has a bug: must be + included before . + BSD/OS 4.0.1 has a bug: , and + must be included before . */ + #include + #include + #include + #include + #if HAVE_WCTYPE_H + # include + #endif + +" +if test "x$ac_cv_have_decl_towlower" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_TOWLOWER $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_towlower = yes; then + REPLACE_TOWLOWER=1 + else + REPLACE_TOWLOWER=0 + fi + fi + fi + + + if test $HAVE_ISWCNTRL = 0 || test $REPLACE_TOWLOWER = 1; then + : + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype_t" >&5 +$as_echo_n "checking for wctype_t... " >&6; } +if ${gl_cv_type_wctype_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Tru64 with Desktop Toolkit C has a bug: must be + included before . + BSD/OS 4.0.1 has a bug: , and + must be included before . */ + #include + #include + #include + #include + #if HAVE_WCTYPE_H + # include + #endif + wctype_t a; + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_type_wctype_t=yes +else + gl_cv_type_wctype_t=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctype_t" >&5 +$as_echo "$gl_cv_type_wctype_t" >&6; } + if test $gl_cv_type_wctype_t = no; then + HAVE_WCTYPE_T=0 + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctrans_t" >&5 +$as_echo_n "checking for wctrans_t... " >&6; } +if ${gl_cv_type_wctrans_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Tru64 with Desktop Toolkit C has a bug: must be + included before . + BSD/OS 4.0.1 has a bug: , and + must be included before . */ + #include + #include + #include + #include + #include + wctrans_t a; + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_type_wctrans_t=yes +else + gl_cv_type_wctrans_t=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctrans_t" >&5 +$as_echo "$gl_cv_type_wctrans_t" >&6; } + if test $gl_cv_type_wctrans_t = no; then + HAVE_WCTRANS_T=0 + fi + + + + + + + GNULIB_NL_LANGINFO=0; + HAVE_NL_LANGINFO=1; + REPLACE_NL_LANGINFO=0; + + + + + + + + + +ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default" +if test "x$ac_cv_have_decl_getc_unlocked" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETC_UNLOCKED $ac_have_decl +_ACEOF + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C Library >= 2.1 or uClibc" >&5 +$as_echo_n "checking whether we are using the GNU C Library >= 2.1 or uClibc... " >&6; } +if ${ac_cv_gnu_library_2_1+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef __GNU_LIBRARY__ + #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2) + Lucky GNU user + #endif +#endif +#ifdef __UCLIBC__ + Lucky user +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Lucky" >/dev/null 2>&1; then : + ac_cv_gnu_library_2_1=yes +else + ac_cv_gnu_library_2_1=no +fi +rm -f conftest* + + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gnu_library_2_1" >&5 +$as_echo "$ac_cv_gnu_library_2_1" >&6; } + + GLIBC21="$ac_cv_gnu_library_2_1" + + + + GNULIB_LOCALECONV=0; + GNULIB_SETLOCALE=0; + GNULIB_DUPLOCALE=0; + HAVE_DUPLOCALE=1; + REPLACE_LOCALECONV=0; + REPLACE_SETLOCALE=0; + REPLACE_DUPLOCALE=0; + REPLACE_STRUCT_LCONV=0; + + + REPLACE_NULL=0; + HAVE_WCHAR_T=1; + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5 +$as_echo_n "checking for wchar_t... " >&6; } +if ${gt_cv_c_wchar_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + wchar_t foo = (wchar_t)'\0'; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gt_cv_c_wchar_t=yes +else + gt_cv_c_wchar_t=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5 +$as_echo "$gt_cv_c_wchar_t" >&6; } + if test $gt_cv_c_wchar_t = yes; then + +$as_echo "@%:@define HAVE_WCHAR_T 1" >>confdefs.h + + fi + + + + + STDDEF_H= + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + STDDEF_H=stddef.h + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5 +$as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; } +if ${gl_cv_decl_null_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_decl_null_works=yes +else + gl_cv_decl_null_works=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5 +$as_echo "$gl_cv_decl_null_works" >&6; } + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + STDDEF_H=stddef.h + fi + + if test -n "$STDDEF_H"; then + GL_GENERATE_STDDEF_H_TRUE= + GL_GENERATE_STDDEF_H_FALSE='#' +else + GL_GENERATE_STDDEF_H_TRUE='#' + GL_GENERATE_STDDEF_H_FALSE= +fi + + if test -n "$STDDEF_H"; then + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_stddef_h='<'stddef.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_stddef_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'stddef.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5 +$as_echo "$gl_cv_next_stddef_h" >&6; } + fi + NEXT_STDDEF_H=$gl_cv_next_stddef_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'stddef.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_stddef_h + fi + NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive + + + + + fi + + + + + + gl_threads_api=none + LIBTHREAD= + LTLIBTHREAD= + LIBMULTITHREAD= + LTLIBMULTITHREAD= + if test "$gl_use_threads" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether imported symbols can be declared weak" >&5 +$as_echo_n "checking whether imported symbols can be declared weak... " >&6; } +if ${gl_cv_have_weak+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_have_weak=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +extern void xyzzy (); +#pragma weak xyzzy +int +main () +{ +xyzzy(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_have_weak=maybe +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test $gl_cv_have_weak = maybe; then + if test "$cross_compiling" = yes; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __ELF__ + Extensible Linking Format + #endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Extensible Linking Format" >/dev/null 2>&1; then : + gl_cv_have_weak="guessing yes" +else + gl_cv_have_weak="guessing no" +fi +rm -f conftest* + + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#pragma weak fputs +int main () +{ + return (fputs == NULL); +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_have_weak=yes +else + gl_cv_have_weak=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_weak" >&5 +$as_echo "$gl_cv_have_weak" >&6; } + if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then + # On OSF/1, the compiler needs the flag -pthread or -D_REENTRANT so that + # it groks . It's added above, in gl_THREADLIB_EARLY_BODY. + ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default" +if test "x$ac_cv_header_pthread_h" = xyes; then : + gl_have_pthread_h=yes +else + gl_have_pthread_h=no +fi + + + if test "$gl_have_pthread_h" = yes; then + # Other possible tests: + # -lpthreads (FSU threads, PCthreads) + # -lgthreads + gl_have_pthread= + # Test whether both pthread_mutex_lock and pthread_mutexattr_init exist + # in libc. IRIX 6.5 has the first one in both libc and libpthread, but + # the second one only in libpthread, and lock.c needs it. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +pthread_mutex_lock((pthread_mutex_t*)0); + pthread_mutexattr_init((pthread_mutexattr_t*)0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_have_pthread=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # Test for libpthread by looking for pthread_kill. (Not pthread_self, + # since it is defined as a macro on OSF/1.) + if test -n "$gl_have_pthread"; then + # The program links fine without libpthread. But it may actually + # need to link with libpthread in order to create multiple threads. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lpthread" >&5 +$as_echo_n "checking for pthread_kill in -lpthread... " >&6; } +if ${ac_cv_lib_pthread_pthread_kill+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthread $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_kill (); +int +main () +{ +return pthread_kill (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_pthread_pthread_kill=yes +else + ac_cv_lib_pthread_pthread_kill=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_kill" >&5 +$as_echo "$ac_cv_lib_pthread_pthread_kill" >&6; } +if test "x$ac_cv_lib_pthread_pthread_kill" = xyes; then : + LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread + # On Solaris and HP-UX, most pthread functions exist also in libc. + # Therefore pthread_in_use() needs to actually try to create a + # thread: pthread_create from libc will fail, whereas + # pthread_create will actually create a thread. + case "$host_os" in + solaris* | hpux*) + +$as_echo "@%:@define PTHREAD_IN_USE_DETECTION_HARD 1" >>confdefs.h + + esac + +fi + + else + # Some library is needed. Try libpthread and libc_r. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lpthread" >&5 +$as_echo_n "checking for pthread_kill in -lpthread... " >&6; } +if ${ac_cv_lib_pthread_pthread_kill+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthread $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_kill (); +int +main () +{ +return pthread_kill (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_pthread_pthread_kill=yes +else + ac_cv_lib_pthread_pthread_kill=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_kill" >&5 +$as_echo "$ac_cv_lib_pthread_pthread_kill" >&6; } +if test "x$ac_cv_lib_pthread_pthread_kill" = xyes; then : + gl_have_pthread=yes + LIBTHREAD=-lpthread LTLIBTHREAD=-lpthread + LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread +fi + + if test -z "$gl_have_pthread"; then + # For FreeBSD 4. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lc_r" >&5 +$as_echo_n "checking for pthread_kill in -lc_r... " >&6; } +if ${ac_cv_lib_c_r_pthread_kill+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lc_r $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_kill (); +int +main () +{ +return pthread_kill (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_c_r_pthread_kill=yes +else + ac_cv_lib_c_r_pthread_kill=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_kill" >&5 +$as_echo "$ac_cv_lib_c_r_pthread_kill" >&6; } +if test "x$ac_cv_lib_c_r_pthread_kill" = xyes; then : + gl_have_pthread=yes + LIBTHREAD=-lc_r LTLIBTHREAD=-lc_r + LIBMULTITHREAD=-lc_r LTLIBMULTITHREAD=-lc_r +fi + + fi + fi + if test -n "$gl_have_pthread"; then + gl_threads_api=posix + +$as_echo "@%:@define USE_POSIX_THREADS 1" >>confdefs.h + + if test -n "$LIBMULTITHREAD" || test -n "$LTLIBMULTITHREAD"; then + if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then + +$as_echo "@%:@define USE_POSIX_THREADS_WEAK 1" >>confdefs.h + + LIBTHREAD= + LTLIBTHREAD= + fi + fi + fi + fi + fi + if test -z "$gl_have_pthread"; then + if test "$gl_use_threads" = yes || test "$gl_use_threads" = solaris; then + gl_have_solaristhread= + gl_save_LIBS="$LIBS" + LIBS="$LIBS -lthread" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +int +main () +{ +thr_self(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_have_solaristhread=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gl_save_LIBS" + if test -n "$gl_have_solaristhread"; then + gl_threads_api=solaris + LIBTHREAD=-lthread + LTLIBTHREAD=-lthread + LIBMULTITHREAD="$LIBTHREAD" + LTLIBMULTITHREAD="$LTLIBTHREAD" + +$as_echo "@%:@define USE_SOLARIS_THREADS 1" >>confdefs.h + + if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then + +$as_echo "@%:@define USE_SOLARIS_THREADS_WEAK 1" >>confdefs.h + + LIBTHREAD= + LTLIBTHREAD= + fi + fi + fi + fi + if test "$gl_use_threads" = pth; then + gl_save_CPPFLAGS="$CPPFLAGS" + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libpth" >&5 +$as_echo_n "checking how to link with libpth... " >&6; } +if ${ac_cv_libpth_libs+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +@%:@ Check whether --with-libpth-prefix was given. +if test "${with_libpth_prefix+set}" = set; then : + withval=$with_libpth_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + if test "$acl_libdirstem2" != "$acl_libdirstem" \ + && ! test -d "$withval/$acl_libdirstem"; then + additional_libdir="$withval/$acl_libdirstem2" + fi + fi + fi + +fi + + LIBPTH= + LTLIBPTH= + INCPTH= + LIBPTH_PREFIX= + HAVE_LIBPTH= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='pth ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBPTH="${LIBPTH}${LIBPTH:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBPTH; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no \ + || test "X$found_dir" = "X/usr/$acl_libdirstem" \ + || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then + LIBPTH="${LIBPTH}${LIBPTH:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$acl_hardcode_direct" = yes; then + LIBPTH="${LIBPTH}${LIBPTH:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBPTH="${LIBPTH}${LIBPTH:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBPTH; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBPTH="${LIBPTH}${LIBPTH:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBPTH="${LIBPTH}${LIBPTH:+ }$found_so" + else + LIBPTH="${LIBPTH}${LIBPTH:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBPTH="${LIBPTH}${LIBPTH:+ }$found_a" + else + LIBPTH="${LIBPTH}${LIBPTH:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + if test "$name" = 'pth'; then + LIBPTH_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + */$acl_libdirstem2 | */$acl_libdirstem2/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` + if test "$name" = 'pth'; then + LIBPTH_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCPTH; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCPTH="${INCPTH}${INCPTH:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ + && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ + || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBPTH; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBPTH="${LIBPTH}${LIBPTH:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBPTH; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBPTH="${LIBPTH}${LIBPTH:+ }$dep" + LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }$dep" + ;; + esac + done + fi + else + LIBPTH="${LIBPTH}${LIBPTH:+ }-l$name" + LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBPTH="${LIBPTH}${LIBPTH:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBPTH="${LIBPTH}${LIBPTH:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }-R$found_dir" + done + fi + + + + + + + ac_cv_libpth_libs="$LIBPTH" + ac_cv_libpth_ltlibs="$LTLIBPTH" + ac_cv_libpth_cppflags="$INCPTH" + ac_cv_libpth_prefix="$LIBPTH_PREFIX" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libpth_libs" >&5 +$as_echo "$ac_cv_libpth_libs" >&6; } + LIBPTH="$ac_cv_libpth_libs" + LTLIBPTH="$ac_cv_libpth_ltlibs" + INCPTH="$ac_cv_libpth_cppflags" + LIBPTH_PREFIX="$ac_cv_libpth_prefix" + + for element in $INCPTH; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + + + + HAVE_LIBPTH=yes + + + + gl_have_pth= + gl_save_LIBS="$LIBS" + LIBS="$LIBS $LIBPTH" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +pth_self(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_have_pth=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gl_save_LIBS" + if test -n "$gl_have_pth"; then + gl_threads_api=pth + LIBTHREAD="$LIBPTH" + LTLIBTHREAD="$LTLIBPTH" + LIBMULTITHREAD="$LIBTHREAD" + LTLIBMULTITHREAD="$LTLIBTHREAD" + +$as_echo "@%:@define USE_PTH_THREADS 1" >>confdefs.h + + if test -n "$LIBMULTITHREAD" || test -n "$LTLIBMULTITHREAD"; then + if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then + +$as_echo "@%:@define USE_PTH_THREADS_WEAK 1" >>confdefs.h + + LIBTHREAD= + LTLIBTHREAD= + fi + fi + else + CPPFLAGS="$gl_save_CPPFLAGS" + fi + fi + if test -z "$gl_have_pthread"; then + case "$gl_use_threads" in + yes | windows | win32) # The 'win32' is for backward compatibility. + if { case "$host_os" in + mingw*) true;; + *) false;; + esac + }; then + gl_threads_api=windows + +$as_echo "@%:@define USE_WINDOWS_THREADS 1" >>confdefs.h + + fi + ;; + esac + fi + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for multithread API to use" >&5 +$as_echo_n "checking for multithread API to use... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_threads_api" >&5 +$as_echo "$gl_threads_api" >&6; } + + + + + + + + + + + + + + for ac_header in stdlib.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" +if test "x$ac_cv_header_stdlib_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STDLIB_H 1 +_ACEOF + +fi + +done + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 +$as_echo_n "checking for GNU libc compatible malloc... " >&6; } +if ${ac_cv_func_malloc_0_nonnull+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on platforms where we know the result. + *-gnu* | freebsd* | netbsd* | openbsd* \ + | hpux* | solaris* | cygwin* | mingw*) + ac_cv_func_malloc_0_nonnull=yes ;; + # If we don't know, assume the worst. + *) ac_cv_func_malloc_0_nonnull=no ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined STDC_HEADERS || defined HAVE_STDLIB_H + # include + #else + char *malloc (); + #endif + +int +main () +{ +return ! malloc (0); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_malloc_0_nonnull=yes +else + ac_cv_func_malloc_0_nonnull=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5 +$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; } + if test $ac_cv_func_malloc_0_nonnull = yes; then : + gl_cv_func_malloc_0_nonnull=1 +else + gl_cv_func_malloc_0_nonnull=0 +fi + + +cat >>confdefs.h <<_ACEOF +@%:@define MALLOC_0_IS_NONNULL $gl_cv_func_malloc_0_nonnull +_ACEOF + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5 +$as_echo_n "checking for a traditional japanese locale... " >&6; } +if ${gt_cv_locale_ja+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () +{ + const char *p; + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales + on Cygwin 1.5.x. */ + if (MB_CUR_MAX == 1) + return 1; + /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. + This excludes the UTF-8 encoding (except on MirBSD). */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; + for (p = buf; *p != '\0'; p++) + if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) + return 1; + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Note that on native Windows, the Japanese locale is + # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we + # cannot use it here. + gt_cv_locale_ja=none + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the AIX locale name. + if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.EUC-JP + else + # Test for the HP-UX, OSF/1, NetBSD locale name. + if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.eucJP + else + # Test for the IRIX, FreeBSD locale name. + if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.EUC + else + # Test for the Solaris 7 locale name. + if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja + else + # Special test for NetBSD 1.6. + if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then + gt_cv_locale_ja=ja_JP.eucJP + else + # None found. + gt_cv_locale_ja=none + fi + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5 +$as_echo "$gt_cv_locale_ja" >&6; } + LOCALE_JA=$gt_cv_locale_ja + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5 +$as_echo_n "checking for a transitional chinese locale... " >&6; } +if ${gt_cv_locale_zh_CN+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () +{ + const char *p; + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. + This excludes the UTF-8 encoding (except on MirBSD). */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; + for (p = buf; *p != '\0'; p++) + if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) + return 1; + /* Check whether a typical GB18030 multibyte sequence is recognized as a + single wide character. This excludes the GB2312 and GBK encodings. */ + if (mblen ("\203\062\332\066", 5) != 4) + return 1; + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=Chinese_China.54936 + else + # None found. + gt_cv_locale_zh_CN=none + fi + ;; + solaris2.8) + # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are + # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. + # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. + gt_cv_locale_zh_CN=none + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the locale name without encoding suffix. + if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=zh_CN + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=zh_CN.GB18030 + else + # None found. + gt_cv_locale_zh_CN=none + fi + fi + ;; + esac + else + # If there was a link error, due to mblen(), the system is so old that + # it certainly doesn't have a chinese locale. + gt_cv_locale_zh_CN=none + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5 +$as_echo "$gt_cv_locale_zh_CN" >&6; } + LOCALE_ZH_CN=$gt_cv_locale_zh_CN + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 +$as_echo_n "checking for a french Unicode locale... " >&6; } +if ${gt_cv_locale_fr_utf8+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 +$as_echo "$gt_cv_locale_fr_utf8" >&6; } + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + + + + + + + + + + + + + if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5 +$as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; } +if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on AIX and OSF/1. + aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; + esac + if test $LOCALE_JA != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) + { + const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) + if (mbsinit (&state)) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_incomplete_state=yes +else + gl_cv_func_mbrtowc_incomplete_state=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 +$as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; } + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5 +$as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; } +if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on Solaris 8. + solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; + esac + if test $LOCALE_ZH_CN != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + /* This fails on Solaris 8: + mbrtowc returns 2, and sets wc to 0x00F0. + mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ + if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) + { + char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 3, 6, &state) != 4 + && mbtowc (&wc, input + 3, 6) == 4) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_sanitycheck=yes +else + gl_cv_func_mbrtowc_sanitycheck=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 +$as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; } + + REPLACE_MBSTATE_T=0 + case "$gl_cv_func_mbrtowc_incomplete_state" in + *yes) ;; + *) REPLACE_MBSTATE_T=1 ;; + esac + case "$gl_cv_func_mbrtowc_sanitycheck" in + *yes) ;; + *) REPLACE_MBSTATE_T=1 ;; + esac + else + REPLACE_MBSTATE_T=1 + fi + + + + if test $ac_cv_func_mbrtowc = no; then + HAVE_MBRTOWC=0 + ac_fn_c_check_decl "$LINENO" "mbrtowc" "ac_cv_have_decl_mbrtowc" " +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include + +" +if test "x$ac_cv_have_decl_mbrtowc" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_MBRTOWC $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_mbrtowc = yes; then + REPLACE_MBRTOWC=1 + fi + else + if test $REPLACE_MBSTATE_T = 1; then + REPLACE_MBRTOWC=1 + else + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL pwc argument" >&5 +$as_echo_n "checking whether mbrtowc handles a NULL pwc argument... " >&6; } +if ${gl_cv_func_mbrtowc_null_arg1+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_func_mbrtowc_null_arg1="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_null_arg1="guessing yes" ;; + esac + if test $LOCALE_FR_UTF8 != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + int result = 0; + + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + char input[] = "\303\237er"; + mbstate_t state; + wchar_t wc; + size_t ret; + + memset (&state, '\0', sizeof (mbstate_t)); + wc = (wchar_t) 0xBADFACE; + ret = mbrtowc (&wc, input, 5, &state); + if (ret != 2) + result |= 1; + if (!mbsinit (&state)) + result |= 2; + + memset (&state, '\0', sizeof (mbstate_t)); + ret = mbrtowc (NULL, input, 5, &state); + if (ret != 2) /* Solaris 7 fails here: ret is -1. */ + result |= 4; + if (!mbsinit (&state)) + result |= 8; + } + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_null_arg1=yes +else + gl_cv_func_mbrtowc_null_arg1=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg1" >&5 +$as_echo "$gl_cv_func_mbrtowc_null_arg1" >&6; } + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL string argument" >&5 +$as_echo_n "checking whether mbrtowc handles a NULL string argument... " >&6; } +if ${gl_cv_func_mbrtowc_null_arg2+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on OSF/1. + osf*) gl_cv_func_mbrtowc_null_arg2="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_null_arg2="guessing yes" ;; + esac + if test $LOCALE_FR_UTF8 != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + mbstate_t state; + wchar_t wc; + int ret; + + memset (&state, '\0', sizeof (mbstate_t)); + wc = (wchar_t) 0xBADFACE; + mbrtowc (&wc, NULL, 5, &state); + /* Check that wc was not modified. */ + if (wc != (wchar_t) 0xBADFACE) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_null_arg2=yes +else + gl_cv_func_mbrtowc_null_arg2=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg2" >&5 +$as_echo "$gl_cv_func_mbrtowc_null_arg2" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc has a correct return value" >&5 +$as_echo_n "checking whether mbrtowc has a correct return value... " >&6; } +if ${gl_cv_func_mbrtowc_retval+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on HP-UX, Solaris, native Windows. + hpux* | solaris* | mingw*) gl_cv_func_mbrtowc_retval="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_retval="guessing yes" ;; + esac + if test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none \ + || { case "$host_os" in mingw*) true;; *) false;; esac; }; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + int result = 0; + int found_some_locale = 0; + /* This fails on Solaris. */ + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + char input[] = "B\303\274\303\237er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) + { + input[1] = '\0'; + if (mbrtowc (&wc, input + 2, 5, &state) != 1) + result |= 1; + } + found_some_locale = 1; + } + /* This fails on HP-UX 11.11. */ + if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) + { + char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) + { + input[1] = '\0'; + if (mbrtowc (&wc, input + 2, 5, &state) != 2) + result |= 2; + } + found_some_locale = 1; + } + /* This fails on native Windows. */ + if (setlocale (LC_ALL, "Japanese_Japan.932") != NULL) + { + char input[] = "<\223\372\226\173\214\352>"; /* "<日本語>" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) + { + input[3] = '\0'; + if (mbrtowc (&wc, input + 4, 4, &state) != 1) + result |= 4; + } + found_some_locale = 1; + } + if (setlocale (LC_ALL, "Chinese_Taiwan.950") != NULL) + { + char input[] = "<\244\351\245\273\273\171>"; /* "<日本語>" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) + { + input[3] = '\0'; + if (mbrtowc (&wc, input + 4, 4, &state) != 1) + result |= 8; + } + found_some_locale = 1; + } + if (setlocale (LC_ALL, "Chinese_China.936") != NULL) + { + char input[] = "<\310\325\261\276\325\132>"; /* "<日本語>" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) + { + input[3] = '\0'; + if (mbrtowc (&wc, input + 4, 4, &state) != 1) + result |= 16; + } + found_some_locale = 1; + } + return (found_some_locale ? result : 77); +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_retval=yes +else + if test $? != 77; then + gl_cv_func_mbrtowc_retval=no + fi + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_retval" >&5 +$as_echo "$gl_cv_func_mbrtowc_retval" >&6; } + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc returns 0 when parsing a NUL character" >&5 +$as_echo_n "checking whether mbrtowc returns 0 when parsing a NUL character... " >&6; } +if ${gl_cv_func_mbrtowc_nul_retval+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on Solaris 8 and 9. + solaris2.[89]) gl_cv_func_mbrtowc_nul_retval="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_nul_retval="guessing yes" ;; + esac + if test $LOCALE_ZH_CN != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + /* This fails on Solaris 8 and 9. */ + if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) + { + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, "", 1, &state) != 0) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_nul_retval=yes +else + gl_cv_func_mbrtowc_nul_retval=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_nul_retval" >&5 +$as_echo "$gl_cv_func_mbrtowc_nul_retval" >&6; } + + case "$gl_cv_func_mbrtowc_null_arg1" in + *yes) ;; + *) +$as_echo "@%:@define MBRTOWC_NULL_ARG1_BUG 1" >>confdefs.h + + REPLACE_MBRTOWC=1 + ;; + esac + case "$gl_cv_func_mbrtowc_null_arg2" in + *yes) ;; + *) +$as_echo "@%:@define MBRTOWC_NULL_ARG2_BUG 1" >>confdefs.h + + REPLACE_MBRTOWC=1 + ;; + esac + case "$gl_cv_func_mbrtowc_retval" in + *yes) ;; + *) +$as_echo "@%:@define MBRTOWC_RETVAL_BUG 1" >>confdefs.h + + REPLACE_MBRTOWC=1 + ;; + esac + case "$gl_cv_func_mbrtowc_nul_retval" in + *yes) ;; + *) +$as_echo "@%:@define MBRTOWC_NUL_RETVAL_BUG 1" >>confdefs.h + + REPLACE_MBRTOWC=1 + ;; + esac + fi + fi + + + + + GNULIB_FFSL=0; + GNULIB_FFSLL=0; + GNULIB_MEMCHR=0; + GNULIB_MEMMEM=0; + GNULIB_MEMPCPY=0; + GNULIB_MEMRCHR=0; + GNULIB_RAWMEMCHR=0; + GNULIB_STPCPY=0; + GNULIB_STPNCPY=0; + GNULIB_STRCHRNUL=0; + GNULIB_STRDUP=0; + GNULIB_STRNCAT=0; + GNULIB_STRNDUP=0; + GNULIB_STRNLEN=0; + GNULIB_STRPBRK=0; + GNULIB_STRSEP=0; + GNULIB_STRSTR=0; + GNULIB_STRCASESTR=0; + GNULIB_STRTOK_R=0; + GNULIB_MBSLEN=0; + GNULIB_MBSNLEN=0; + GNULIB_MBSCHR=0; + GNULIB_MBSRCHR=0; + GNULIB_MBSSTR=0; + GNULIB_MBSCASECMP=0; + GNULIB_MBSNCASECMP=0; + GNULIB_MBSPCASECMP=0; + GNULIB_MBSCASESTR=0; + GNULIB_MBSCSPN=0; + GNULIB_MBSPBRK=0; + GNULIB_MBSSPN=0; + GNULIB_MBSSEP=0; + GNULIB_MBSTOK_R=0; + GNULIB_STRERROR=0; + GNULIB_STRERROR_R=0; + GNULIB_STRSIGNAL=0; + GNULIB_STRVERSCMP=0; + HAVE_MBSLEN=0; + HAVE_FFSL=1; + HAVE_FFSLL=1; + HAVE_MEMCHR=1; + HAVE_DECL_MEMMEM=1; + HAVE_MEMPCPY=1; + HAVE_DECL_MEMRCHR=1; + HAVE_RAWMEMCHR=1; + HAVE_STPCPY=1; + HAVE_STPNCPY=1; + HAVE_STRCHRNUL=1; + HAVE_DECL_STRDUP=1; + HAVE_DECL_STRNDUP=1; + HAVE_DECL_STRNLEN=1; + HAVE_STRPBRK=1; + HAVE_STRSEP=1; + HAVE_STRCASESTR=1; + HAVE_DECL_STRTOK_R=1; + HAVE_DECL_STRERROR_R=1; + HAVE_DECL_STRSIGNAL=1; + HAVE_STRVERSCMP=1; + REPLACE_MEMCHR=0; + REPLACE_MEMMEM=0; + REPLACE_STPNCPY=0; + REPLACE_STRDUP=0; + REPLACE_STRSTR=0; + REPLACE_STRCASESTR=0; + REPLACE_STRCHRNUL=0; + REPLACE_STRERROR=0; + REPLACE_STRERROR_R=0; + REPLACE_STRNCAT=0; + REPLACE_STRNDUP=0; + REPLACE_STRNLEN=0; + REPLACE_STRSIGNAL=0; + REPLACE_STRTOK_R=0; + UNDEFINE_STRTOK_R=0; + + + + + + + + + + + + + + # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it + # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is + # irrelevant for anonymous mappings. + ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" +if test "x$ac_cv_func_mmap" = xyes; then : + gl_have_mmap=yes +else + gl_have_mmap=no +fi + + + # Try to allow MAP_ANONYMOUS. + gl_have_mmap_anonymous=no + if test $gl_have_mmap = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 +$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANONYMOUS + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + if test $gl_have_mmap_anonymous != yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANON + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + +$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h + + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 +$as_echo "$gl_have_mmap_anonymous" >&6; } + if test $gl_have_mmap_anonymous = yes; then + +$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h + + fi + fi + + + + + + + if test $HAVE_MEMCHR = 1; then + # Detect platform-specific bugs in some versions of glibc: + # memchr should not dereference anything with length 0 + # http://bugzilla.redhat.com/499689 + # memchr should not dereference overestimated length after a match + # http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737 + # http://sourceware.org/bugzilla/show_bug.cgi?id=10162 + # Assume that memchr works on platforms that lack mprotect. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memchr works" >&5 +$as_echo_n "checking whether memchr works... " >&6; } +if ${gl_cv_func_memchr_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + gl_cv_func_memchr_works="guessing no" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if HAVE_SYS_MMAN_H +# include +# include +# include +# include +# ifndef MAP_FILE +# define MAP_FILE 0 +# endif +#endif + +int +main () +{ + + int result = 0; + char *fence = NULL; +#if HAVE_SYS_MMAN_H && HAVE_MPROTECT +# if HAVE_MAP_ANONYMOUS + const int flags = MAP_ANONYMOUS | MAP_PRIVATE; + const int fd = -1; +# else /* !HAVE_MAP_ANONYMOUS */ + const int flags = MAP_FILE | MAP_PRIVATE; + int fd = open ("/dev/zero", O_RDONLY, 0666); + if (fd >= 0) +# endif + { + int pagesize = getpagesize (); + char *two_pages = + (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE, + flags, fd, 0); + if (two_pages != (char *)(-1) + && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0) + fence = two_pages + pagesize; + } +#endif + if (fence) + { + if (memchr (fence, 0, 0)) + result |= 1; + strcpy (fence - 9, "12345678"); + if (memchr (fence - 9, 0, 79) != fence - 1) + result |= 2; + if (memchr (fence - 1, 0, 3) != fence - 1) + result |= 4; + } + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_memchr_works=yes +else + gl_cv_func_memchr_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memchr_works" >&5 +$as_echo "$gl_cv_func_memchr_works" >&6; } + if test "$gl_cv_func_memchr_works" != yes; then + REPLACE_MEMCHR=1 + fi + fi + +ac_fn_c_check_decl "$LINENO" "memrchr" "ac_cv_have_decl_memrchr" "$ac_includes_default" +if test "x$ac_cv_have_decl_memrchr" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_MEMRCHR $ac_have_decl +_ACEOF + + + + + + + + + + + + + GNULIB_MKTIME=0; + GNULIB_NANOSLEEP=0; + GNULIB_STRPTIME=0; + GNULIB_TIMEGM=0; + GNULIB_TIME_R=0; + HAVE_DECL_LOCALTIME_R=1; + HAVE_NANOSLEEP=1; + HAVE_STRPTIME=1; + HAVE_TIMEGM=1; + REPLACE_LOCALTIME_R=GNULIB_PORTCHECK; + REPLACE_MKTIME=GNULIB_PORTCHECK; + REPLACE_NANOSLEEP=GNULIB_PORTCHECK; + REPLACE_TIMEGM=GNULIB_PORTCHECK; + + + + + GNULIB_PSELECT=0; + GNULIB_SELECT=0; + HAVE_PSELECT=1; + REPLACE_PSELECT=0; + REPLACE_SELECT=0; + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is self-contained" >&5 +$as_echo_n "checking whether is self-contained... " >&6; } +if ${gl_cv_header_sys_select_h_selfcontained+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +struct timeval b; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_sys_select_h_selfcontained=yes +else + gl_cv_header_sys_select_h_selfcontained=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $gl_cv_header_sys_select_h_selfcontained = yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +int memset; int bzero; + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + + #undef memset + #define memset nonexistent_memset + extern + #ifdef __cplusplus + "C" + #endif + void *memset (void *, int, unsigned long); + #undef bzero + #define bzero nonexistent_bzero + extern + #ifdef __cplusplus + "C" + #endif + void bzero (void *, unsigned long); + fd_set fds; + FD_ZERO (&fds); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +else + gl_cv_header_sys_select_h_selfcontained=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5 +$as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; } + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_select_h='<'sys/select.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sys_select_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_sys_select_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sys/select.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_sys_select_h='<'sys/select.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5 +$as_echo "$gl_cv_next_sys_select_h" >&6; } + fi + NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sys/select.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sys_select_h + fi + NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_sys_select_h = yes; then + HAVE_SYS_SELECT_H=1 + else + HAVE_SYS_SELECT_H=0 + fi + + + + + + if test $ac_cv_header_sys_socket_h != yes; then + for ac_header in winsock2.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" +if test "x$ac_cv_header_winsock2_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WINSOCK2_H 1 +_ACEOF + +fi + +done + + fi + if test "$ac_cv_header_winsock2_h" = yes; then + HAVE_WINSOCK2_H=1 + UNISTD_H_HAVE_WINSOCK2_H=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H=1 + else + HAVE_WINSOCK2_H=0 + fi + + + + + + + + + + + if test $ac_cv_header_sys_socket_h != yes; then + for ac_header in winsock2.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" +if test "x$ac_cv_header_winsock2_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WINSOCK2_H 1 +_ACEOF + +fi + +done + + fi + if test "$ac_cv_header_winsock2_h" = yes; then + HAVE_WINSOCK2_H=1 + UNISTD_H_HAVE_WINSOCK2_H=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H=1 + else + HAVE_WINSOCK2_H=0 + fi + + LIBSOCKET= + if test $HAVE_WINSOCK2_H = 1; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we need to call WSAStartup in winsock2.h and -lws2_32" >&5 +$as_echo_n "checking if we need to call WSAStartup in winsock2.h and -lws2_32... " >&6; } +if ${gl_cv_func_wsastartup+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_LIBS="$LIBS" + LIBS="$LIBS -lws2_32" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef HAVE_WINSOCK2_H +# include +#endif +int +main () +{ + + WORD wVersionRequested = MAKEWORD(1, 1); + WSADATA wsaData; + int err = WSAStartup(wVersionRequested, &wsaData); + WSACleanup (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_wsastartup=yes +else + gl_cv_func_wsastartup=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gl_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wsastartup" >&5 +$as_echo "$gl_cv_func_wsastartup" >&6; } + if test "$gl_cv_func_wsastartup" = "yes"; then + +$as_echo "@%:@define WINDOWS_SOCKETS 1" >>confdefs.h + + LIBSOCKET='-lws2_32' + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setsockopt" >&5 +$as_echo_n "checking for library containing setsockopt... " >&6; } +if ${gl_cv_lib_socket+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_cv_lib_socket= + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +extern +#ifdef __cplusplus +"C" +#endif +char setsockopt(); +int +main () +{ +setsockopt(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +else + gl_save_LIBS="$LIBS" + LIBS="$gl_save_LIBS -lsocket" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +extern +#ifdef __cplusplus +"C" +#endif +char setsockopt(); +int +main () +{ +setsockopt(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_lib_socket="-lsocket" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$gl_cv_lib_socket"; then + LIBS="$gl_save_LIBS -lnetwork" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +extern +#ifdef __cplusplus +"C" +#endif +char setsockopt(); +int +main () +{ +setsockopt(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_lib_socket="-lnetwork" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$gl_cv_lib_socket"; then + LIBS="$gl_save_LIBS -lnet" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +extern +#ifdef __cplusplus +"C" +#endif +char setsockopt(); +int +main () +{ +setsockopt(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_lib_socket="-lnet" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + fi + fi + LIBS="$gl_save_LIBS" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$gl_cv_lib_socket"; then + gl_cv_lib_socket="none needed" + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_lib_socket" >&5 +$as_echo "$gl_cv_lib_socket" >&6; } + if test "$gl_cv_lib_socket" != "none needed"; then + LIBSOCKET="$gl_cv_lib_socket" + fi + fi + + + + + + + : + + + + + + if test "$ac_cv_header_winsock2_h" = yes; then + REPLACE_SELECT=1 + else + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether select supports a 0 argument" >&5 +$as_echo_n "checking whether select supports a 0 argument... " >&6; } +if ${gl_cv_func_select_supports0+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess no on Interix. + interix*) gl_cv_func_select_supports0="guessing no";; + # Guess yes otherwise. + *) gl_cv_func_select_supports0="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_SYS_SELECT_H +#include +#endif +int main () +{ + struct timeval timeout; + timeout.tv_sec = 0; + timeout.tv_usec = 5; + return select (0, (fd_set *)0, (fd_set *)0, (fd_set *)0, &timeout) < 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_select_supports0=yes +else + gl_cv_func_select_supports0=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_select_supports0" >&5 +$as_echo "$gl_cv_func_select_supports0" >&6; } + case "$gl_cv_func_select_supports0" in + *yes) ;; + *) REPLACE_SELECT=1 ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether select detects invalid fds" >&5 +$as_echo_n "checking whether select detects invalid fds... " >&6; } +if ${gl_cv_func_select_detects_ebadf+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_select_detects_ebadf="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_select_detects_ebadf="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_SYS_SELECT_H +# include +#endif +#include +#include + +int +main () +{ + + fd_set set; + dup2(0, 16); + FD_ZERO(&set); + FD_SET(16, &set); + close(16); + struct timeval timeout; + timeout.tv_sec = 0; + timeout.tv_usec = 5; + return select (17, &set, NULL, NULL, &timeout) != -1 || errno != EBADF; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_select_detects_ebadf=yes +else + gl_cv_func_select_detects_ebadf=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_select_detects_ebadf" >&5 +$as_echo "$gl_cv_func_select_detects_ebadf" >&6; } + case $gl_cv_func_select_detects_ebadf in + *yes) ;; + *) REPLACE_SELECT=1 ;; + esac + fi + + LIB_SELECT="$LIBSOCKET" + if test $REPLACE_SELECT = 1; then + case "$host_os" in + mingw*) + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define WIN32_LEAN_AND_MEAN +#include +int +main () +{ + MsgWaitForMultipleObjects (0, NULL, 0, 0, 0); + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +else + LIB_SELECT="$LIB_SELECT -luser32" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ;; + esac + fi + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5 +$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; } +if ${ac_cv_header_stdbool_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #ifndef bool + "error: bool is not defined" + #endif + #ifndef false + "error: false is not defined" + #endif + #if false + "error: false is not 0" + #endif + #ifndef true + "error: true is not defined" + #endif + #if true != 1 + "error: true is not 1" + #endif + #ifndef __bool_true_false_are_defined + "error: __bool_true_false_are_defined is not defined" + #endif + + struct s { _Bool s: 1; _Bool t; } s; + + char a[true == 1 ? 1 : -1]; + char b[false == 0 ? 1 : -1]; + char c[__bool_true_false_are_defined == 1 ? 1 : -1]; + char d[(bool) 0.5 == true ? 1 : -1]; + /* See body of main program for 'e'. */ + char f[(_Bool) 0.0 == false ? 1 : -1]; + char g[true]; + char h[sizeof (_Bool)]; + char i[sizeof s.t]; + enum { j = false, k = true, l = false * true, m = true * 256 }; + /* The following fails for + HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ + _Bool n[m]; + char o[sizeof n == m * sizeof n[0] ? 1 : -1]; + char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; + /* Catch a bug in an HP-UX C compiler. See + http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html + */ + _Bool q = true; + _Bool *pq = &q; + +int +main () +{ + + bool e = &s; + *pq |= q; + *pq |= ! q; + /* Refer to every declared value, to avoid compiler optimizations. */ + return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l + + !m + !n + !o + !p + !q + !pq); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdbool_h=yes +else + ac_cv_header_stdbool_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 +$as_echo "$ac_cv_header_stdbool_h" >&6; } + ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default" +if test "x$ac_cv_type__Bool" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE__BOOL 1 +_ACEOF + + +fi + + + + + + # Define two additional variables used in the Makefile substitution. + + if test "$ac_cv_header_stdbool_h" = yes; then + STDBOOL_H='' + else + STDBOOL_H='stdbool.h' + fi + + if test -n "$STDBOOL_H"; then + GL_GENERATE_STDBOOL_H_TRUE= + GL_GENERATE_STDBOOL_H_FALSE='#' +else + GL_GENERATE_STDBOOL_H_TRUE='#' + GL_GENERATE_STDBOOL_H_FALSE= +fi + + + if test "$ac_cv_type__Bool" = yes; then + HAVE__BOOL=1 + else + HAVE__BOOL=0 + fi + + + + # parse-datetime.y works with bison only. + : ${YACC='bison -y'} + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compound literals" >&5 +$as_echo_n "checking for compound literals... " >&6; } +if ${gl_cv_compound_literals+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +struct s { int i, j; }; +int +main () +{ +struct s t = (struct s) { 3, 4 }; + if (t.i != 0) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_compound_literals=yes +else + gl_cv_compound_literals=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_compound_literals" >&5 +$as_echo "$gl_cv_compound_literals" >&6; } + if test $gl_cv_compound_literals = yes; then + +$as_echo "@%:@define HAVE_COMPOUND_LITERALS 1" >>confdefs.h + + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 +$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } +if ${ac_cv_struct_tm+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include + +int +main () +{ +struct tm tm; + int *p = &tm.tm_sec; + return !p; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_struct_tm=time.h +else + ac_cv_struct_tm=sys/time.h +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5 +$as_echo "$ac_cv_struct_tm" >&6; } +if test $ac_cv_struct_tm = sys/time.h; then + +$as_echo "@%:@define TM_IN_SYS_TIME 1" >>confdefs.h + +fi + + + ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include +" +if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then : + +$as_echo "@%:@define HAVE_TM_GMTOFF 1" >>confdefs.h + +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5 +$as_echo_n "checking for external symbol _system_configuration... " >&6; } +if ${gl_cv_var__system_configuration+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +double x = _system_configuration.physmem; + if (x > 0.0) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_var__system_configuration=yes +else + gl_cv_var__system_configuration=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_var__system_configuration" >&5 +$as_echo "$gl_cv_var__system_configuration" >&6; } + + if test $gl_cv_var__system_configuration = yes; then + +$as_echo "@%:@define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h + + fi + + + + + + GNULIB_POSIX_SPAWN=0; + GNULIB_POSIX_SPAWNP=0; + GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT=0; + GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=0; + GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=0; + GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=0; + GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY=0; + GNULIB_POSIX_SPAWNATTR_INIT=0; + GNULIB_POSIX_SPAWNATTR_GETFLAGS=0; + GNULIB_POSIX_SPAWNATTR_SETFLAGS=0; + GNULIB_POSIX_SPAWNATTR_GETPGROUP=0; + GNULIB_POSIX_SPAWNATTR_SETPGROUP=0; + GNULIB_POSIX_SPAWNATTR_GETSCHEDPARAM=0; + GNULIB_POSIX_SPAWNATTR_SETSCHEDPARAM=0; + GNULIB_POSIX_SPAWNATTR_GETSCHEDPOLICY=0; + GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY=0; + GNULIB_POSIX_SPAWNATTR_GETSIGDEFAULT=0; + GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT=0; + GNULIB_POSIX_SPAWNATTR_GETSIGMASK=0; + GNULIB_POSIX_SPAWNATTR_SETSIGMASK=0; + GNULIB_POSIX_SPAWNATTR_DESTROY=0; + HAVE_POSIX_SPAWN=1; + HAVE_POSIX_SPAWNATTR_T=1; + HAVE_POSIX_SPAWN_FILE_ACTIONS_T=1; + + REPLACE_POSIX_SPAWN=0; + REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=0; + + REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=0; + + REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=0; + + + + + + + + + if test $ac_cv_func_posix_spawn != yes; then + HAVE_POSIX_SPAWN=0 + fi + + + + + if test $ac_cv_func_posix_spawn = yes; then + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn works" >&5 +$as_echo_n "checking whether posix_spawn works... " >&6; } +if ${gl_cv_func_posix_spawn_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test $cross_compiling = no; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +extern char **environ; + +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +#ifndef WTERMSIG +# define WTERMSIG(x) ((x) & 0x7f) +#endif +#ifndef WIFEXITED +# define WIFEXITED(x) (WTERMSIG (x) == 0) +#endif +#ifndef WEXITSTATUS +# define WEXITSTATUS(x) (((x) >> 8) & 0xff) +#endif + +#define CHILD_PROGRAM_FILENAME "/non/exist/ent" + +static int +fd_safer (int fd) +{ + if (0 <= fd && fd <= 2) + { + int f = fd_safer (dup (fd)); + int e = errno; + close (fd); + errno = e; + fd = f; + } + + return fd; +} + +int +main () +{ + char *argv[2] = { CHILD_PROGRAM_FILENAME, NULL }; + int ofd[2]; + sigset_t blocked_signals; + sigset_t fatal_signal_set; + posix_spawn_file_actions_t actions; + bool actions_allocated; + posix_spawnattr_t attrs; + bool attrs_allocated; + int err; + pid_t child; + int status; + int exitstatus; + + setvbuf (stdout, NULL, _IOFBF, 0); + puts ("This should be seen only once."); + if (pipe (ofd) < 0 || (ofd[1] = fd_safer (ofd[1])) < 0) + { + perror ("cannot create pipe"); + exit (1); + } + sigprocmask (SIG_SETMASK, NULL, &blocked_signals); + sigemptyset (&fatal_signal_set); + sigaddset (&fatal_signal_set, SIGINT); + sigaddset (&fatal_signal_set, SIGTERM); + sigaddset (&fatal_signal_set, SIGHUP); + sigaddset (&fatal_signal_set, SIGPIPE); + sigprocmask (SIG_BLOCK, &fatal_signal_set, NULL); + actions_allocated = false; + attrs_allocated = false; + if ((err = posix_spawn_file_actions_init (&actions)) != 0 + || (actions_allocated = true, + (err = posix_spawn_file_actions_adddup2 (&actions, ofd[0], STDIN_FILENO)) != 0 + || (err = posix_spawn_file_actions_addclose (&actions, ofd[0])) != 0 + || (err = posix_spawn_file_actions_addclose (&actions, ofd[1])) != 0 + || (err = posix_spawnattr_init (&attrs)) != 0 + || (attrs_allocated = true, + (err = posix_spawnattr_setsigmask (&attrs, &blocked_signals)) != 0 + || (err = posix_spawnattr_setflags (&attrs, POSIX_SPAWN_SETSIGMASK)) != 0) + || (err = posix_spawnp (&child, CHILD_PROGRAM_FILENAME, &actions, &attrs, argv, environ)) != 0)) + { + if (actions_allocated) + posix_spawn_file_actions_destroy (&actions); + if (attrs_allocated) + posix_spawnattr_destroy (&attrs); + sigprocmask (SIG_UNBLOCK, &fatal_signal_set, NULL); + if (err == ENOENT) + return 0; + else + { + errno = err; + perror ("subprocess failed"); + exit (1); + } + } + posix_spawn_file_actions_destroy (&actions); + posix_spawnattr_destroy (&attrs); + sigprocmask (SIG_UNBLOCK, &fatal_signal_set, NULL); + close (ofd[0]); + close (ofd[1]); + status = 0; + while (waitpid (child, &status, 0) != child) + ; + if (!WIFEXITED (status)) + { + fprintf (stderr, "subprocess terminated with unexpected wait status %d\n", status); + exit (1); + } + exitstatus = WEXITSTATUS (status); + if (exitstatus != 127) + { + fprintf (stderr, "subprocess terminated with unexpected exit status %d\n", exitstatus); + exit (1); + } + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if test -s conftest$ac_exeext \ + && ./conftest$ac_exeext > conftest.out \ + && echo 'This should be seen only once.' > conftest.ok \ + && cmp conftest.out conftest.ok > /dev/null; then + gl_cv_func_posix_spawn_works=yes + else + gl_cv_func_posix_spawn_works=no + fi +else + gl_cv_func_posix_spawn_works=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test $gl_cv_func_posix_spawn_works = yes; then + if test "$cross_compiling" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Test whether posix_spawn_file_actions_addopen supports filename arguments + that contain special characters such as '*'. */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +extern char **environ; + +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +#ifndef WTERMSIG +# define WTERMSIG(x) ((x) & 0x7f) +#endif +#ifndef WIFEXITED +# define WIFEXITED(x) (WTERMSIG (x) == 0) +#endif +#ifndef WEXITSTATUS +# define WEXITSTATUS(x) (((x) >> 8) & 0xff) +#endif + +#define CHILD_PROGRAM_FILENAME "conftest" +#define DATA_FILENAME "conftest%=*#?" + +static int +parent_main (void) +{ + FILE *fp; + char *argv[3] = { CHILD_PROGRAM_FILENAME, "-child", NULL }; + posix_spawn_file_actions_t actions; + bool actions_allocated; + int err; + pid_t child; + int status; + int exitstatus; + + /* Create a data file with specific contents. */ + fp = fopen (DATA_FILENAME, "wb"); + if (fp == NULL) + { + perror ("cannot create data file"); + return 1; + } + fwrite ("Halle Potta", 1, 11, fp); + if (fflush (fp) || fclose (fp)) + { + perror ("cannot prepare data file"); + return 2; + } + + /* Avoid reading from our stdin, as it could block. */ + freopen ("/dev/null", "rb", stdin); + + /* Test whether posix_spawn_file_actions_addopen with this file name + actually works, but spawning a child that reads from this file. */ + actions_allocated = false; + if ((err = posix_spawn_file_actions_init (&actions)) != 0 + || (actions_allocated = true, + (err = posix_spawn_file_actions_addopen (&actions, STDIN_FILENO, DATA_FILENAME, O_RDONLY, 0600)) != 0 + || (err = posix_spawn (&child, CHILD_PROGRAM_FILENAME, &actions, NULL, argv, environ)) != 0)) + { + if (actions_allocated) + posix_spawn_file_actions_destroy (&actions); + errno = err; + perror ("subprocess failed"); + return 3; + } + posix_spawn_file_actions_destroy (&actions); + status = 0; + while (waitpid (child, &status, 0) != child) + ; + if (!WIFEXITED (status)) + { + fprintf (stderr, "subprocess terminated with unexpected wait status %d\n", status); + return 4; + } + exitstatus = WEXITSTATUS (status); + if (exitstatus != 0) + { + fprintf (stderr, "subprocess terminated with unexpected exit status %d\n", exitstatus); + return 5; + } + return 0; +} + +static int +child_main (void) +{ + char buf[1024]; + + /* See if reading from STDIN_FILENO yields the expected contents. */ + if (fread (buf, 1, sizeof (buf), stdin) == 11 + && memcmp (buf, "Halle Potta", 11) == 0) + return 0; + else + return 8; +} + +static void +cleanup_then_die (int sig) +{ + /* Clean up data file. */ + unlink (DATA_FILENAME); + + /* Re-raise the signal and die from it. */ + signal (sig, SIG_DFL); + raise (sig); +} + +int +main (int argc, char *argv[]) +{ + int exitstatus; + + if (!(argc > 1 && strcmp (argv[1], "-child") == 0)) + { + /* This is the parent process. */ + signal (SIGINT, cleanup_then_die); + signal (SIGTERM, cleanup_then_die); + #ifdef SIGHUP + signal (SIGHUP, cleanup_then_die); + #endif + + exitstatus = parent_main (); + } + else + { + /* This is the child process. */ + + exitstatus = child_main (); + } + unlink (DATA_FILENAME); + return exitstatus; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + gl_cv_func_posix_spawn_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + else + case "$host_os" in + aix*) gl_cv_func_posix_spawn_works="guessing no";; + *) gl_cv_func_posix_spawn_works="guessing yes";; + esac + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_works" >&5 +$as_echo "$gl_cv_func_posix_spawn_works" >&6; } + + case "$gl_cv_func_posix_spawn_works" in + *yes) + +$as_echo "@%:@define HAVE_WORKING_POSIX_SPAWN 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawnattr_setschedpolicy is supported" >&5 +$as_echo_n "checking whether posix_spawnattr_setschedpolicy is supported... " >&6; } +if ${gl_cv_func_spawnattr_setschedpolicy+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if POSIX_SPAWN_SETSCHEDULER + POSIX scheduling supported +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "POSIX scheduling supported" >/dev/null 2>&1; then : + gl_cv_func_spawnattr_setschedpolicy=yes +else + gl_cv_func_spawnattr_setschedpolicy=no +fi +rm -f conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_spawnattr_setschedpolicy" >&5 +$as_echo "$gl_cv_func_spawnattr_setschedpolicy" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawnattr_setschedparam is supported" >&5 +$as_echo_n "checking whether posix_spawnattr_setschedparam is supported... " >&6; } +if ${gl_cv_func_spawnattr_setschedparam+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if POSIX_SPAWN_SETSCHEDPARAM + POSIX scheduling supported +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "POSIX scheduling supported" >/dev/null 2>&1; then : + gl_cv_func_spawnattr_setschedparam=yes +else + gl_cv_func_spawnattr_setschedparam=no +fi +rm -f conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_spawnattr_setschedparam" >&5 +$as_echo "$gl_cv_func_spawnattr_setschedparam" >&6; } + ;; + *) REPLACE_POSIX_SPAWN=1 ;; + esac + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for desired default level of POSIX conformance" >&5 +$as_echo_n "checking for desired default level of POSIX conformance... " >&6; } + gl_default_posix2_version=none-specified + if test -n "$ac_cv_env_DEFAULT_POSIX2_VERSION_set"; then + gl_default_posix2_version=$ac_cv_env_DEFAULT_POSIX2_VERSION_value + +cat >>confdefs.h <<_ACEOF +@%:@define DEFAULT_POSIX2_VERSION $gl_default_posix2_version +_ACEOF + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_default_posix2_version" >&5 +$as_echo "$gl_default_posix2_version" >&6; } + + + + + + HAVE_PTHREAD_H=1; + HAVE_PTHREAD_T=1; + HAVE_PTHREAD_SPINLOCK_T=1; + + + + + GNULIB_PTHREAD_SIGMASK=0; + GNULIB_RAISE=0; + GNULIB_SIGNAL_H_SIGPIPE=0; + GNULIB_SIGPROCMASK=0; + GNULIB_SIGACTION=0; + HAVE_POSIX_SIGNALBLOCKING=1; + HAVE_PTHREAD_SIGMASK=1; + HAVE_RAISE=1; + HAVE_SIGSET_T=1; + HAVE_SIGINFO_T=1; + HAVE_SIGACTION=1; + HAVE_STRUCT_SIGACTION_SA_SIGACTION=1; + + HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1; + + HAVE_SIGHANDLER_T=1; + REPLACE_PTHREAD_SIGMASK=0; + REPLACE_RAISE=0; + + + ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" " + #include + /* Mingw defines sigset_t not in , but in . */ + #include + +" +if test "x$ac_cv_type_sigset_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SIGSET_T 1 +_ACEOF + +gl_cv_type_sigset_t=yes +else + gl_cv_type_sigset_t=no +fi + + if test $gl_cv_type_sigset_t != yes; then + HAVE_SIGSET_T=0 + fi + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rmdir works" >&5 +$as_echo_n "checking whether rmdir works... " >&6; } +if ${gl_cv_func_rmdir_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + mkdir conftest.dir + touch conftest.file + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_rmdir_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_rmdir_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #if HAVE_UNISTD_H + # include + #else /* on Windows with MSVC */ + # include + #endif + +int +main () +{ +int result = 0; + if (!rmdir ("conftest.file/")) + result |= 1; + else if (errno != ENOTDIR) + result |= 2; + if (!rmdir ("conftest.dir/./")) + result |= 4; + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_rmdir_works=yes +else + gl_cv_func_rmdir_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -rf conftest.dir conftest.file +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rmdir_works" >&5 +$as_echo "$gl_cv_func_rmdir_works" >&6; } + case "$gl_cv_func_rmdir_works" in + *yes) ;; + *) + REPLACE_RMDIR=1 + ;; + esac + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unlink honors trailing slashes" >&5 +$as_echo_n "checking whether unlink honors trailing slashes... " >&6; } +if ${gl_cv_func_unlink_honors_slashes+:} false; then : + $as_echo_n "(cached) " >&6 +else + touch conftest.file + # Assume that if we have lstat, we can also check symlinks. + if test $ac_cv_func_lstat = yes; then + ln -s conftest.file conftest.lnk + fi + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_unlink_honors_slashes="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_unlink_honors_slashes="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if HAVE_UNISTD_H + # include + #else /* on Windows with MSVC */ + # include + #endif + #include + +int +main () +{ +int result = 0; + if (!unlink ("conftest.file/")) + result |= 1; + else if (errno != ENOTDIR) + result |= 2; +#if HAVE_LSTAT + if (!unlink ("conftest.lnk/")) + result |= 4; + else if (errno != ENOTDIR) + result |= 8; +#endif + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_unlink_honors_slashes=yes +else + gl_cv_func_unlink_honors_slashes=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.file conftest.lnk +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_honors_slashes" >&5 +$as_echo "$gl_cv_func_unlink_honors_slashes" >&6; } + case "$gl_cv_func_unlink_honors_slashes" in + *no) + REPLACE_UNLINK=1 + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unlink of a parent directory fails as it should" >&5 +$as_echo_n "checking whether unlink of a parent directory fails as it should... " >&6; } +if ${gl_cv_func_unlink_parent_fails+:} false; then : + $as_echo_n "(cached) " >&6 +else + case "$host_os" in + darwin*) + if { + # Use the mktemp program if available. If not available, hide the error + # message. + tmp=`(umask 077 && mktemp -d /tmp/gtXXXXXX) 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" + } || + { + # Use a simple mkdir command. It is guaranteed to fail if the directory + # already exists. $RANDOM is bash specific and expands to empty in shells + # other than bash, ksh and zsh. Its use does not increase security; + # rather, it minimizes the probability of failure in a very cluttered /tmp + # directory. + tmp=/tmp/gt$$-$RANDOM + (umask 077 && mkdir "$tmp") + }; then + mkdir "$tmp/subdir" + GL_SUBDIR_FOR_UNLINK="$tmp/subdir" + export GL_SUBDIR_FOR_UNLINK + if test "$cross_compiling" = yes; then : + # If we don't know, assume the worst. + gl_cv_func_unlink_parent_fails="guessing no" + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #if HAVE_UNISTD_H + # include + #else /* on Windows with MSVC */ + # include + # include + #endif + int main () + { + int result = 0; + if (chdir (getenv ("GL_SUBDIR_FOR_UNLINK")) != 0) + result |= 1; + else if (unlink ("..") == 0) + result |= 2; + return result; + } + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_unlink_parent_fails=yes +else + gl_cv_func_unlink_parent_fails=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + unset GL_SUBDIR_FOR_UNLINK + rm -rf "$tmp" + else + gl_cv_func_unlink_parent_fails="guessing no" + fi + ;; + *) + gl_cv_func_unlink_parent_fails="guessing yes" + ;; + esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_parent_fails" >&5 +$as_echo "$gl_cv_func_unlink_parent_fails" >&6; } + case "$gl_cv_func_unlink_parent_fails" in + *no) + REPLACE_UNLINK=1 + +$as_echo "@%:@define UNLINK_PARENT_BUG 1" >>confdefs.h + + ;; + esac + + + + + + + + +@%:@ Check whether --with-selinux was given. +if test "${with_selinux+set}" = set; then : + withval=$with_selinux; +else + with_selinux=maybe +fi + + + LIB_SELINUX= + if test "$with_selinux" != no; then + gl_save_LIBS=$LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setfilecon" >&5 +$as_echo_n "checking for library containing setfilecon... " >&6; } +if ${ac_cv_search_setfilecon+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char setfilecon (); +int +main () +{ +return setfilecon (); + ; + return 0; +} +_ACEOF +for ac_lib in '' selinux; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_setfilecon=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_setfilecon+:} false; then : + break +fi +done +if ${ac_cv_search_setfilecon+:} false; then : + +else + ac_cv_search_setfilecon=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setfilecon" >&5 +$as_echo "$ac_cv_search_setfilecon" >&6; } +ac_res=$ac_cv_search_setfilecon +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + test "$ac_cv_search_setfilecon" = "none required" || + LIB_SELINUX=$ac_cv_search_setfilecon +fi + + LIBS=$gl_save_LIBS + fi + + + # Warn if SELinux is found but libselinux is absent; + if test "$ac_cv_search_setfilecon" = no && + test "$host" = "$build" && test -d /selinux; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: This system supports SELinux but libselinux is missing." >&5 +$as_echo "$as_me: WARNING: This system supports SELinux but libselinux is missing." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNU coreutils will be compiled without SELinux support." >&5 +$as_echo "$as_me: WARNING: GNU coreutils will be compiled without SELinux support." >&2;} + fi + + + +ac_fn_c_check_decl "$LINENO" "setenv" "ac_cv_have_decl_setenv" "$ac_includes_default" +if test "x$ac_cv_have_decl_setenv" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_SETENV $ac_have_decl +_ACEOF + + + + + + + if test $ac_cv_have_decl_setenv = no; then + HAVE_DECL_SETENV=0 + fi + + + + + + for ac_header in search.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "search.h" "ac_cv_header_search_h" "$ac_includes_default" +if test "x$ac_cv_header_search_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SEARCH_H 1 +_ACEOF + +fi + +done + + for ac_func in tsearch +do : + ac_fn_c_check_func "$LINENO" "tsearch" "ac_cv_func_tsearch" +if test "x$ac_cv_func_tsearch" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_TSEARCH 1 +_ACEOF + +fi +done + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether snprintf returns a byte count as in C99" >&5 +$as_echo_n "checking whether snprintf returns a byte count as in C99... " >&6; } +if ${gl_cv_func_snprintf_retval_c99+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on FreeBSD >= 5. + freebsd[1-4]*) gl_cv_func_snprintf_retval_c99="guessing no";; + freebsd* | kfreebsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on Mac OS X >= 10.3. + darwin[1-6].*) gl_cv_func_snprintf_retval_c99="guessing no";; + darwin*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on OpenBSD >= 3.9. + openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*) + gl_cv_func_snprintf_retval_c99="guessing no";; + openbsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on Solaris >= 2.10. + solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; + solaris*) gl_cv_func_printf_sizes_c99="guessing no";; + # Guess yes on AIX >= 4. + aix[1-3]*) gl_cv_func_snprintf_retval_c99="guessing no";; + aix*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on NetBSD >= 3. + netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) + gl_cv_func_snprintf_retval_c99="guessing no";; + netbsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on BeOS. + beos*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_snprintf_retval_c99="guessing no";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_SNPRINTF +# define my_snprintf snprintf +#else +# include +static int my_snprintf (char *buf, int size, const char *format, ...) +{ + va_list args; + int ret; + va_start (args, format); + ret = vsnprintf (buf, size, format, args); + va_end (args); + return ret; +} +#endif +static char buf[100]; +int main () +{ + strcpy (buf, "ABCDEF"); + if (my_snprintf (buf, 3, "%d %d", 4567, 89) != 7) + return 1; + if (my_snprintf (buf, 0, "%d %d", 4567, 89) != 7) + return 2; + if (my_snprintf (NULL, 0, "%d %d", 4567, 89) != 7) + return 3; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_snprintf_retval_c99=yes +else + gl_cv_func_snprintf_retval_c99=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_snprintf_retval_c99" >&5 +$as_echo "$gl_cv_func_snprintf_retval_c99" >&6; } + +ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" +if test "x$ac_cv_have_decl_snprintf" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_SNPRINTF $ac_have_decl +_ACEOF + + + +ac_fn_c_check_decl "$LINENO" "stpncpy" "ac_cv_have_decl_stpncpy" "$ac_includes_default" +if test "x$ac_cv_have_decl_stpncpy" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STPNCPY $ac_have_decl +_ACEOF + + + + + +ac_fn_c_check_decl "$LINENO" "strdup" "ac_cv_have_decl_strdup" "$ac_includes_default" +if test "x$ac_cv_have_decl_strdup" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STRDUP $ac_have_decl +_ACEOF + + + REPLACE_STRERROR_0=0 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror(0) succeeds" >&5 +$as_echo_n "checking whether strerror(0) succeeds... " >&6; } +if ${gl_cv_func_strerror_0_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_strerror_0_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_strerror_0_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +int result = 0; + char *str; + errno = 0; + str = strerror (0); + if (!*str) result |= 1; + if (errno) result |= 2; + if (strstr (str, "nknown") || strstr (str, "ndefined")) + result |= 4; + return result; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_strerror_0_works=yes +else + gl_cv_func_strerror_0_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_0_works" >&5 +$as_echo "$gl_cv_func_strerror_0_works" >&6; } + case "$gl_cv_func_strerror_0_works" in + *yes) ;; + *) + REPLACE_STRERROR_0=1 + +$as_echo "@%:@define REPLACE_STRERROR_0 1" >>confdefs.h + + ;; + esac + + + + + + + + + + + if test $ac_cv_func_strerror_r = yes; then + if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strerror_r with POSIX signature" >&5 +$as_echo_n "checking for strerror_r with POSIX signature... " >&6; } +if ${gl_cv_func_strerror_r_posix_signature+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + int strerror_r (int, char *, size_t); + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_strerror_r_posix_signature=yes +else + gl_cv_func_strerror_r_posix_signature=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_r_posix_signature" >&5 +$as_echo "$gl_cv_func_strerror_r_posix_signature" >&6; } + if test $gl_cv_func_strerror_r_posix_signature = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror_r works" >&5 +$as_echo_n "checking whether strerror_r works... " >&6; } +if ${gl_cv_func_strerror_r_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess no on AIX. + aix*) gl_cv_func_strerror_r_works="guessing no";; + # Guess no on HP-UX. + hpux*) gl_cv_func_strerror_r_works="guessing no";; + # Guess no on BSD variants. + *bsd*) gl_cv_func_strerror_r_works="guessing no";; + # Guess yes otherwise. + *) gl_cv_func_strerror_r_works="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +int result = 0; + char buf[79]; + if (strerror_r (EACCES, buf, 0) < 0) + result |= 1; + errno = 0; + if (strerror_r (EACCES, buf, sizeof buf) != 0) + result |= 2; + strcpy (buf, "Unknown"); + if (strerror_r (0, buf, sizeof buf) != 0) + result |= 4; + if (errno) + result |= 8; + if (strstr (buf, "nknown") || strstr (buf, "ndefined")) + result |= 0x10; + errno = 0; + *buf = 0; + if (strerror_r (-3, buf, sizeof buf) < 0) + result |= 0x20; + if (errno) + result |= 0x40; + if (!*buf) + result |= 0x80; + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_strerror_r_works=yes +else + gl_cv_func_strerror_r_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_r_works" >&5 +$as_echo "$gl_cv_func_strerror_r_works" >&6; } + else + + if test $ac_cv_func___xpg_strerror_r = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __xpg_strerror_r works" >&5 +$as_echo_n "checking whether __xpg_strerror_r works... " >&6; } +if ${gl_cv_func_strerror_r_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + gl_cv_func_strerror_r_works="guessing no" + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + extern + #ifdef __cplusplus + "C" + #endif + int __xpg_strerror_r(int, char *, size_t); + +int +main () +{ +int result = 0; + char buf[256] = "^"; + char copy[256]; + char *str = strerror (-1); + strcpy (copy, str); + if (__xpg_strerror_r (-2, buf, 1) == 0) + result |= 1; + if (*buf) + result |= 2; + __xpg_strerror_r (-2, buf, 256); + if (strcmp (str, copy)) + result |= 4; + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_strerror_r_works=yes +else + gl_cv_func_strerror_r_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_r_works" >&5 +$as_echo "$gl_cv_func_strerror_r_works" >&6; } + fi + fi + fi + fi + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_string_h='<'string.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_string_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'string.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_string_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5 +$as_echo "$gl_cv_next_string_h" >&6; } + fi + NEXT_STRING_H=$gl_cv_next_string_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'string.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_string_h + fi + NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive + + + + + + + + + + + + + + + # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it + # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is + # irrelevant for anonymous mappings. + ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" +if test "x$ac_cv_func_mmap" = xyes; then : + gl_have_mmap=yes +else + gl_have_mmap=no +fi + + + # Try to allow MAP_ANONYMOUS. + gl_have_mmap_anonymous=no + if test $gl_have_mmap = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 +$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANONYMOUS + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + if test $gl_have_mmap_anonymous != yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANON + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + +$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h + + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 +$as_echo "$gl_have_mmap_anonymous" >&6; } + if test $gl_have_mmap_anonymous = yes; then + +$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h + + fi + fi + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strncat works" >&5 +$as_echo_n "checking whether strncat works... " >&6; } +if ${gl_cv_func_strncat_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_func_strncat_works="guessing no";; + # Guess yes otherwise. + *) gl_cv_func_strncat_works="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if HAVE_SYS_MMAN_H +# include +# include +# include +# include +# ifndef MAP_FILE +# define MAP_FILE 0 +# endif +#endif + +int +main () +{ + + char *fence = NULL; +#if HAVE_SYS_MMAN_H && HAVE_MPROTECT +# if HAVE_MAP_ANONYMOUS + const int flags = MAP_ANONYMOUS | MAP_PRIVATE; + const int fd = -1; +# else /* !HAVE_MAP_ANONYMOUS */ + const int flags = MAP_FILE | MAP_PRIVATE; + int fd = open ("/dev/zero", O_RDONLY, 0666); + if (fd >= 0) +# endif + { + int pagesize = getpagesize (); + char *two_pages = + (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE, + flags, fd, 0); + if (two_pages != (char *)(-1) + && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0) + fence = two_pages + pagesize; + } +#endif + if (fence) + { + char dest[8]; + + dest[0] = '*'; + dest[1] = 'a'; + dest[2] = '\0'; + dest[3] = 'w'; + dest[4] = 'x'; + dest[5] = 'y'; + dest[6] = 'z'; + + *(fence - 3) = '7'; + *(fence - 2) = '2'; + *(fence - 1) = '9'; + + if (strncat (dest + 1, fence - 3, 3) != dest + 1) + return 1; + if (dest[0] != '*') + return 2; + if (dest[1] != 'a' + || dest[2] != '7' || dest[3] != '2' || dest[4] != '9' + || dest[5] != '\0') + return 3; + if (dest[6] != 'z') + return 4; + } + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_strncat_works=yes +else + gl_cv_func_strncat_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strncat_works" >&5 +$as_echo "$gl_cv_func_strncat_works" >&6; } + case "$gl_cv_func_strncat_works" in + *yes) ;; + *) REPLACE_STRNCAT=1 ;; + esac + +ac_fn_c_check_decl "$LINENO" "strndup" "ac_cv_have_decl_strndup" "$ac_includes_default" +if test "x$ac_cv_have_decl_strndup" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STRNDUP $ac_have_decl +_ACEOF + + + +ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default" +if test "x$ac_cv_have_decl_strnlen" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STRNLEN $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "strsignal" "ac_cv_have_decl_strsignal" "$ac_includes_default" +if test "x$ac_cv_have_decl_strsignal" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STRSIGNAL $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "#include +/* NetBSD declares sys_siglist in unistd.h. */ +#ifdef HAVE_UNISTD_H +# include +#endif + +" +if test "x$ac_cv_have_decl_sys_siglist" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_SYS_SIGLIST $ac_have_decl +_ACEOF + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ldexp() can be used without linking with libm" >&5 +$as_echo_n "checking whether ldexp() can be used without linking with libm... " >&6; } +if ${gl_cv_func_ldexp_no_libm+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __NO_MATH_INLINES + # define __NO_MATH_INLINES 1 /* for glibc */ + #endif + #include + double (*funcptr) (double, int) = ldexp; + double x; +int +main () +{ +return ldexp (x, -1) > 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_ldexp_no_libm=yes +else + gl_cv_func_ldexp_no_libm=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ldexp_no_libm" >&5 +$as_echo "$gl_cv_func_ldexp_no_libm" >&6; } + + + +ac_fn_c_check_decl "$LINENO" "strtoimax" "ac_cv_have_decl_strtoimax" "$ac_includes_default" +if test "x$ac_cv_have_decl_strtoimax" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STRTOIMAX $ac_have_decl +_ACEOF + + + +ac_fn_c_check_decl "$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default" +if test "x$ac_cv_have_decl_strtoumax" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STRTOUMAX $ac_have_decl +_ACEOF + + + + + GNULIB_GETRUSAGE=0; + HAVE_GETRUSAGE=1; + + + + + + + + + GNULIB_UNAME=0; + HAVE_UNAME=1; + HAVE_STRUCT_UTSNAME=1; + + + + + GNULIB_WAITPID=0; + + + + + GNULIB_TCGETSID=0; + HAVE_DECL_TCGETSID=1; + HAVE_TERMIOS_H=1; + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in " >&5 +$as_echo_n "checking for struct timespec in ... " >&6; } +if ${gl_cv_sys_struct_timespec_in_time_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +static struct timespec x; x.tv_sec = x.tv_nsec; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_sys_struct_timespec_in_time_h=yes +else + gl_cv_sys_struct_timespec_in_time_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5 +$as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; } + + TIME_H_DEFINES_STRUCT_TIMESPEC=0 + SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0 + PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0 + if test $gl_cv_sys_struct_timespec_in_time_h = yes; then + TIME_H_DEFINES_STRUCT_TIMESPEC=1 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in " >&5 +$as_echo_n "checking for struct timespec in ... " >&6; } +if ${gl_cv_sys_struct_timespec_in_sys_time_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +static struct timespec x; x.tv_sec = x.tv_nsec; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_sys_struct_timespec_in_sys_time_h=yes +else + gl_cv_sys_struct_timespec_in_sys_time_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5 +$as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; } + if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then + SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in " >&5 +$as_echo_n "checking for struct timespec in ... " >&6; } +if ${gl_cv_sys_struct_timespec_in_pthread_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +static struct timespec x; x.tv_sec = x.tv_nsec; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_sys_struct_timespec_in_pthread_h=yes +else + gl_cv_sys_struct_timespec_in_pthread_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5 +$as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; } + if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then + PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1 + fi + fi + fi + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_time_h='<'time.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_time_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'time.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5 +$as_echo "$gl_cv_next_time_h" >&6; } + fi + NEXT_TIME_H=$gl_cv_next_time_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'time.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_time_h + fi + NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive + + + + + + + + + + + + + + + + +gl_libunistring_sed_extract_major='/^[0-9]/{s/^\([0-9]*\).*/\1/p;q;} +i\ +0 +q +' +gl_libunistring_sed_extract_minor='/^[0-9][0-9]*[.][0-9]/{s/^[0-9]*[.]\([0-9]*\).*/\1/p;q;} +i\ +0 +q +' +gl_libunistring_sed_extract_subminor='/^[0-9][0-9]*[.][0-9][0-9]*[.][0-9]/{s/^[0-9]*[.][0-9]*[.]\([0-9]*\).*/\1/p;q;} +i\ +0 +q +' + + + if test "$HAVE_LIBUNISTRING" = yes; then + LIBUNISTRING_VERSION_MAJOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_major"` + LIBUNISTRING_VERSION_MINOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_minor"` + LIBUNISTRING_VERSION_SUBMINOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_subminor"` + fi + + + +ac_fn_c_check_decl "$LINENO" "clearerr_unlocked" "ac_cv_have_decl_clearerr_unlocked" "$ac_includes_default" +if test "x$ac_cv_have_decl_clearerr_unlocked" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_CLEARERR_UNLOCKED $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "feof_unlocked" "ac_cv_have_decl_feof_unlocked" "$ac_includes_default" +if test "x$ac_cv_have_decl_feof_unlocked" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FEOF_UNLOCKED $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "ferror_unlocked" "ac_cv_have_decl_ferror_unlocked" "$ac_includes_default" +if test "x$ac_cv_have_decl_ferror_unlocked" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FERROR_UNLOCKED $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "fgets_unlocked" "ac_cv_have_decl_fgets_unlocked" "$ac_includes_default" +if test "x$ac_cv_have_decl_fgets_unlocked" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FGETS_UNLOCKED $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "fputc_unlocked" "ac_cv_have_decl_fputc_unlocked" "$ac_includes_default" +if test "x$ac_cv_have_decl_fputc_unlocked" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FPUTC_UNLOCKED $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "fread_unlocked" "ac_cv_have_decl_fread_unlocked" "$ac_includes_default" +if test "x$ac_cv_have_decl_fread_unlocked" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FREAD_UNLOCKED $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "fwrite_unlocked" "ac_cv_have_decl_fwrite_unlocked" "$ac_includes_default" +if test "x$ac_cv_have_decl_fwrite_unlocked" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FWRITE_UNLOCKED $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "getchar_unlocked" "ac_cv_have_decl_getchar_unlocked" "$ac_includes_default" +if test "x$ac_cv_have_decl_getchar_unlocked" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETCHAR_UNLOCKED $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "putchar_unlocked" "ac_cv_have_decl_putchar_unlocked" "$ac_includes_default" +if test "x$ac_cv_have_decl_putchar_unlocked" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_PUTCHAR_UNLOCKED $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "unsetenv" "ac_cv_have_decl_unsetenv" "$ac_includes_default" +if test "x$ac_cv_have_decl_unsetenv" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_UNSETENV $ac_have_decl +_ACEOF + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the utimes function works" >&5 +$as_echo_n "checking whether the utimes function works... " >&6; } +if ${gl_cv_func_working_utimes+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + gl_cv_func_working_utimes=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +static int +inorder (time_t a, time_t b, time_t c) +{ + return a <= b && b <= c; +} + +int +main () +{ + int result = 0; + char const *file = "conftest.utimes"; + static struct timeval timeval[2] = {{9, 10}, {999999, 999999}}; + + /* Test whether utimes() essentially works. */ + { + struct stat sbuf; + FILE *f = fopen (file, "w"); + if (f == NULL) + result |= 1; + else if (fclose (f) != 0) + result |= 1; + else if (utimes (file, timeval) != 0) + result |= 2; + else if (lstat (file, &sbuf) != 0) + result |= 1; + else if (!(sbuf.st_atime == timeval[0].tv_sec + && sbuf.st_mtime == timeval[1].tv_sec)) + result |= 4; + if (unlink (file) != 0) + result |= 1; + } + + /* Test whether utimes() with a NULL argument sets the file's timestamp + to the current time. Use 'fstat' as well as 'time' to + determine the "current" time, to accommodate NFS file systems + if there is a time skew between the host and the NFS server. */ + { + int fd = open (file, O_WRONLY|O_CREAT, 0644); + if (fd < 0) + result |= 1; + else + { + time_t t0, t2; + struct stat st0, st1, st2; + if (time (&t0) == (time_t) -1) + result |= 1; + else if (fstat (fd, &st0) != 0) + result |= 1; + else if (utimes (file, timeval) != 0) + result |= 2; + else if (utimes (file, NULL) != 0) + result |= 8; + else if (fstat (fd, &st1) != 0) + result |= 1; + else if (write (fd, "\n", 1) != 1) + result |= 1; + else if (fstat (fd, &st2) != 0) + result |= 1; + else if (time (&t2) == (time_t) -1) + result |= 1; + else + { + int m_ok_POSIX = inorder (t0, st1.st_mtime, t2); + int m_ok_NFS = inorder (st0.st_mtime, st1.st_mtime, st2.st_mtime); + if (! (st1.st_atime == st1.st_mtime)) + result |= 16; + if (! (m_ok_POSIX || m_ok_NFS)) + result |= 32; + } + if (close (fd) != 0) + result |= 1; + } + if (unlink (file) != 0) + result |= 1; + } + + /* Test whether utimes() with a NULL argument works on read-only files. */ + { + int fd = open (file, O_WRONLY|O_CREAT, 0444); + if (fd < 0) + result |= 1; + else if (close (fd) != 0) + result |= 1; + else if (utimes (file, NULL) != 0) + result |= 64; + if (unlink (file) != 0) + result |= 1; + } + + return result; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_working_utimes=yes +else + gl_cv_func_working_utimes=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_utimes" >&5 +$as_echo "$gl_cv_func_working_utimes" >&6; } + + if test $gl_cv_func_working_utimes = yes; then + +$as_echo "@%:@define HAVE_WORKING_UTIMES 1" >>confdefs.h + + fi + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5 +$as_echo_n "checking for struct utimbuf... " >&6; } +if ${gl_cv_sys_struct_utimbuf+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if HAVE_SYS_TIME_H + #include + #endif + #include + #ifdef HAVE_UTIME_H + #include + #endif + +int +main () +{ +static struct utimbuf x; x.actime = x.modtime; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_sys_struct_utimbuf=yes +else + gl_cv_sys_struct_utimbuf=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_utimbuf" >&5 +$as_echo "$gl_cv_sys_struct_utimbuf" >&6; } + + if test $gl_cv_sys_struct_utimbuf = yes; then + +$as_echo "@%:@define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h + + fi + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5 +$as_echo_n "checking for inttypes.h... " >&6; } +if ${gl_cv_header_inttypes_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +int +main () +{ +uintmax_t i = (uintmax_t) -1; return !i; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_inttypes_h=yes +else + gl_cv_header_inttypes_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_inttypes_h" >&5 +$as_echo "$gl_cv_header_inttypes_h" >&6; } + if test $gl_cv_header_inttypes_h = yes; then + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_INTTYPES_H_WITH_UINTMAX 1 +_ACEOF + + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint.h" >&5 +$as_echo_n "checking for stdint.h... " >&6; } +if ${gl_cv_header_stdint_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include +int +main () +{ +uintmax_t i = (uintmax_t) -1; return !i; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_stdint_h=yes +else + gl_cv_header_stdint_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_stdint_h" >&5 +$as_echo "$gl_cv_header_stdint_h" >&6; } + if test $gl_cv_header_stdint_h = yes; then + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STDINT_H_WITH_UINTMAX 1 +_ACEOF + + fi + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for intmax_t" >&5 +$as_echo_n "checking for intmax_t... " >&6; } +if ${gt_cv_c_intmax_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_STDINT_H_WITH_UINTMAX +#include +#endif +#if HAVE_INTTYPES_H_WITH_UINTMAX +#include +#endif + +int +main () +{ +intmax_t x = -1; return !x; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gt_cv_c_intmax_t=yes +else + gt_cv_c_intmax_t=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_intmax_t" >&5 +$as_echo "$gt_cv_c_intmax_t" >&6; } + if test $gt_cv_c_intmax_t = yes; then + +$as_echo "@%:@define HAVE_INTMAX_T 1" >>confdefs.h + + else + + test $ac_cv_type_long_long_int = yes \ + && ac_type='long long' \ + || ac_type='long' + +cat >>confdefs.h <<_ACEOF +@%:@define intmax_t $ac_type +_ACEOF + + fi + + + + + + + for ac_func in snprintf strnlen wcslen wcsnlen mbrtowc wcrtomb +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + ac_fn_c_check_decl "$LINENO" "_snprintf" "ac_cv_have_decl__snprintf" "#include +" +if test "x$ac_cv_have_decl__snprintf" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL__SNPRINTF $ac_have_decl +_ACEOF + + + + case "$gl_cv_func_snprintf_retval_c99" in + *yes) + +$as_echo "@%:@define HAVE_SNPRINTF_RETVAL_C99 1" >>confdefs.h + + ;; + esac + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports size specifiers as in C99" >&5 +$as_echo_n "checking whether printf supports size specifiers as in C99... " >&6; } +if ${gl_cv_func_printf_sizes_c99+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_printf_sizes_c99="guessing yes";; + # Guess yes on FreeBSD >= 5. + freebsd[1-4]*) gl_cv_func_printf_sizes_c99="guessing no";; + freebsd* | kfreebsd*) gl_cv_func_printf_sizes_c99="guessing yes";; + # Guess yes on Mac OS X >= 10.3. + darwin[1-6].*) gl_cv_func_printf_sizes_c99="guessing no";; + darwin*) gl_cv_func_printf_sizes_c99="guessing yes";; + # Guess yes on OpenBSD >= 3.9. + openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*) + gl_cv_func_printf_sizes_c99="guessing no";; + openbsd*) gl_cv_func_printf_sizes_c99="guessing yes";; + # Guess yes on Solaris >= 2.10. + solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; + solaris*) gl_cv_func_printf_sizes_c99="guessing no";; + # Guess yes on NetBSD >= 3. + netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) + gl_cv_func_printf_sizes_c99="guessing no";; + netbsd*) gl_cv_func_printf_sizes_c99="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_printf_sizes_c99="guessing no";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#include +#if HAVE_STDINT_H_WITH_UINTMAX +# include +#endif +#if HAVE_INTTYPES_H_WITH_UINTMAX +# include +#endif +static char buf[100]; +int main () +{ + int result = 0; +#if HAVE_STDINT_H_WITH_UINTMAX || HAVE_INTTYPES_H_WITH_UINTMAX + buf[0] = '\0'; + if (sprintf (buf, "%ju %d", (uintmax_t) 12345671, 33, 44, 55) < 0 + || strcmp (buf, "12345671 33") != 0) + result |= 1; +#endif + buf[0] = '\0'; + if (sprintf (buf, "%zu %d", (size_t) 12345672, 33, 44, 55) < 0 + || strcmp (buf, "12345672 33") != 0) + result |= 2; + buf[0] = '\0'; + if (sprintf (buf, "%tu %d", (ptrdiff_t) 12345673, 33, 44, 55) < 0 + || strcmp (buf, "12345673 33") != 0) + result |= 4; + buf[0] = '\0'; + if (sprintf (buf, "%Lg %d", (long double) 1.5, 33, 44, 55) < 0 + || strcmp (buf, "1.5 33") != 0) + result |= 8; + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_printf_sizes_c99=yes +else + gl_cv_func_printf_sizes_c99=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_sizes_c99" >&5 +$as_echo "$gl_cv_func_printf_sizes_c99" >&6; } + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports 'long double' arguments" >&5 +$as_echo_n "checking whether printf supports 'long double' arguments... " >&6; } +if ${gl_cv_func_printf_long_double+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + beos*) gl_cv_func_printf_long_double="guessing no";; + mingw* | pw*) gl_cv_func_printf_long_double="guessing no";; + *) gl_cv_func_printf_long_double="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +static char buf[10000]; +int main () +{ + int result = 0; + buf[0] = '\0'; + if (sprintf (buf, "%Lf %d", 1.75L, 33, 44, 55) < 0 + || strcmp (buf, "1.750000 33") != 0) + result |= 1; + buf[0] = '\0'; + if (sprintf (buf, "%Le %d", 1.75L, 33, 44, 55) < 0 + || strcmp (buf, "1.750000e+00 33") != 0) + result |= 2; + buf[0] = '\0'; + if (sprintf (buf, "%Lg %d", 1.75L, 33, 44, 55) < 0 + || strcmp (buf, "1.75 33") != 0) + result |= 4; + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_printf_long_double=yes +else + gl_cv_func_printf_long_double=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_long_double" >&5 +$as_echo "$gl_cv_func_printf_long_double" >&6; } + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports infinite 'double' arguments" >&5 +$as_echo_n "checking whether printf supports infinite 'double' arguments... " >&6; } +if ${gl_cv_func_printf_infinite+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on FreeBSD >= 6. + freebsd[1-5]*) gl_cv_func_printf_infinite="guessing no";; + freebsd* | kfreebsd*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on Mac OS X >= 10.3. + darwin[1-6].*) gl_cv_func_printf_infinite="guessing no";; + darwin*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on HP-UX >= 11. + hpux[7-9]* | hpux10*) gl_cv_func_printf_infinite="guessing no";; + hpux*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on NetBSD >= 3. + netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) + gl_cv_func_printf_infinite="guessing no";; + netbsd*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on BeOS. + beos*) gl_cv_func_printf_infinite="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_printf_infinite="guessing no";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +static int +strisnan (const char *string, size_t start_index, size_t end_index) +{ + if (start_index < end_index) + { + if (string[start_index] == '-') + start_index++; + if (start_index + 3 <= end_index + && memcmp (string + start_index, "nan", 3) == 0) + { + start_index += 3; + if (start_index == end_index + || (string[start_index] == '(' && string[end_index - 1] == ')')) + return 1; + } + } + return 0; +} +static int +have_minus_zero () +{ + static double plus_zero = 0.0; + double minus_zero = - plus_zero; + return memcmp (&plus_zero, &minus_zero, sizeof (double)) != 0; +} +static char buf[10000]; +static double zero = 0.0; +int main () +{ + int result = 0; + if (sprintf (buf, "%f", 1.0 / zero) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 1; + if (sprintf (buf, "%f", -1.0 / zero) < 0 + || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) + result |= 1; + if (sprintf (buf, "%f", zero / zero) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 2; + if (sprintf (buf, "%e", 1.0 / zero) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 4; + if (sprintf (buf, "%e", -1.0 / zero) < 0 + || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) + result |= 4; + if (sprintf (buf, "%e", zero / zero) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 8; + if (sprintf (buf, "%g", 1.0 / zero) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 16; + if (sprintf (buf, "%g", -1.0 / zero) < 0 + || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) + result |= 16; + if (sprintf (buf, "%g", zero / zero) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 32; + /* This test fails on HP-UX 10.20. */ + if (have_minus_zero ()) + if (sprintf (buf, "%g", - zero) < 0 + || strcmp (buf, "-0") != 0) + result |= 64; + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_printf_infinite=yes +else + gl_cv_func_printf_infinite=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_infinite" >&5 +$as_echo "$gl_cv_func_printf_infinite" >&6; } + + + + + + + if test -n "$gl_printf_safe"; then + +$as_echo "@%:@define CHECK_PRINTF_SAFE 1" >>confdefs.h + + fi + case "$gl_cv_func_printf_long_double" in + *yes) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports infinite 'long double' arguments" >&5 +$as_echo_n "checking whether printf supports infinite 'long double' arguments... " >&6; } +if ${gl_cv_func_printf_infinite_long_double+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_cpu" in + # Guess no on ia64, x86_64, i386. + ia64 | x86_64 | i*86) gl_cv_func_printf_infinite_long_double="guessing no";; + *) + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_printf_infinite_long_double="guessing yes";; + # Guess yes on FreeBSD >= 6. + freebsd[1-5]*) gl_cv_func_printf_infinite_long_double="guessing no";; + freebsd* | kfreebsd*) gl_cv_func_printf_infinite_long_double="guessing yes";; + # Guess yes on HP-UX >= 11. + hpux[7-9]* | hpux10*) gl_cv_func_printf_infinite_long_double="guessing no";; + hpux*) gl_cv_func_printf_infinite_long_double="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_printf_infinite_long_double="guessing no";; + esac + ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include +#if defined __MACH__ && defined __APPLE__ +/* Avoid a crash on Mac OS X. */ +#include +#include +#include +#include +#include +#include +/* The exception port on which our thread listens. */ +static mach_port_t our_exception_port; +/* The main function of the thread listening for exceptions of type + EXC_BAD_ACCESS. */ +static void * +mach_exception_thread (void *arg) +{ + /* Buffer for a message to be received. */ + struct { + mach_msg_header_t head; + mach_msg_body_t msgh_body; + char data[1024]; + } msg; + mach_msg_return_t retval; + /* Wait for a message on the exception port. */ + retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg), + our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL); + if (retval != MACH_MSG_SUCCESS) + abort (); + exit (1); +} +static void +nocrash_init (void) +{ + mach_port_t self = mach_task_self (); + /* Allocate a port on which the thread shall listen for exceptions. */ + if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port) + == KERN_SUCCESS) { + /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */ + if (mach_port_insert_right (self, our_exception_port, our_exception_port, + MACH_MSG_TYPE_MAKE_SEND) + == KERN_SUCCESS) { + /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting + for us. */ + exception_mask_t mask = EXC_MASK_BAD_ACCESS; + /* Create the thread listening on the exception port. */ + pthread_attr_t attr; + pthread_t thread; + if (pthread_attr_init (&attr) == 0 + && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0 + && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) { + pthread_attr_destroy (&attr); + /* Replace the exception port info for these exceptions with our own. + Note that we replace the exception port for the entire task, not only + for a particular thread. This has the effect that when our exception + port gets the message, the thread specific exception port has already + been asked, and we don't need to bother about it. + See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */ + task_set_exception_ports (self, mask, our_exception_port, + EXCEPTION_DEFAULT, MACHINE_THREAD_STATE); + } + } + } +} +#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +/* Avoid a crash on native Windows. */ +#define WIN32_LEAN_AND_MEAN +#include +#include +static LONG WINAPI +exception_filter (EXCEPTION_POINTERS *ExceptionInfo) +{ + switch (ExceptionInfo->ExceptionRecord->ExceptionCode) + { + case EXCEPTION_ACCESS_VIOLATION: + case EXCEPTION_IN_PAGE_ERROR: + case EXCEPTION_STACK_OVERFLOW: + case EXCEPTION_GUARD_PAGE: + case EXCEPTION_PRIV_INSTRUCTION: + case EXCEPTION_ILLEGAL_INSTRUCTION: + case EXCEPTION_DATATYPE_MISALIGNMENT: + case EXCEPTION_ARRAY_BOUNDS_EXCEEDED: + case EXCEPTION_NONCONTINUABLE_EXCEPTION: + exit (1); + } + return EXCEPTION_CONTINUE_SEARCH; +} +static void +nocrash_init (void) +{ + SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter); +} +#else +/* Avoid a crash on POSIX systems. */ +#include +/* A POSIX signal handler. */ +static void +exception_handler (int sig) +{ + exit (1); +} +static void +nocrash_init (void) +{ +#ifdef SIGSEGV + signal (SIGSEGV, exception_handler); +#endif +#ifdef SIGBUS + signal (SIGBUS, exception_handler); +#endif +} +#endif + +#include +#include +#include +static int +strisnan (const char *string, size_t start_index, size_t end_index) +{ + if (start_index < end_index) + { + if (string[start_index] == '-') + start_index++; + if (start_index + 3 <= end_index + && memcmp (string + start_index, "nan", 3) == 0) + { + start_index += 3; + if (start_index == end_index + || (string[start_index] == '(' && string[end_index - 1] == ')')) + return 1; + } + } + return 0; +} +static char buf[10000]; +static long double zeroL = 0.0L; +int main () +{ + int result = 0; + nocrash_init(); + if (sprintf (buf, "%Lf", 1.0L / zeroL) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 1; + if (sprintf (buf, "%Lf", -1.0L / zeroL) < 0 + || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) + result |= 1; + if (sprintf (buf, "%Lf", zeroL / zeroL) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 1; + if (sprintf (buf, "%Le", 1.0L / zeroL) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 1; + if (sprintf (buf, "%Le", -1.0L / zeroL) < 0 + || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) + result |= 1; + if (sprintf (buf, "%Le", zeroL / zeroL) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 1; + if (sprintf (buf, "%Lg", 1.0L / zeroL) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 1; + if (sprintf (buf, "%Lg", -1.0L / zeroL) < 0 + || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) + result |= 1; + if (sprintf (buf, "%Lg", zeroL / zeroL) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 1; +#if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE +/* Representation of an 80-bit 'long double' as an initializer for a sequence + of 'unsigned int' words. */ +# ifdef WORDS_BIGENDIAN +# define LDBL80_WORDS(exponent,manthi,mantlo) \ + { ((unsigned int) (exponent) << 16) | ((unsigned int) (manthi) >> 16), \ + ((unsigned int) (manthi) << 16) | (unsigned int) (mantlo) >> 16), \ + (unsigned int) (mantlo) << 16 \ + } +# else +# define LDBL80_WORDS(exponent,manthi,mantlo) \ + { mantlo, manthi, exponent } +# endif + { /* Quiet NaN. */ + static union { unsigned int word[4]; long double value; } x = + { LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) }; + if (sprintf (buf, "%Lf", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 2; + if (sprintf (buf, "%Le", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 2; + if (sprintf (buf, "%Lg", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 2; + } + { + /* Signalling NaN. */ + static union { unsigned int word[4]; long double value; } x = + { LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) }; + if (sprintf (buf, "%Lf", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 2; + if (sprintf (buf, "%Le", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 2; + if (sprintf (buf, "%Lg", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 2; + } + { /* Pseudo-NaN. */ + static union { unsigned int word[4]; long double value; } x = + { LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) }; + if (sprintf (buf, "%Lf", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 4; + if (sprintf (buf, "%Le", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 4; + if (sprintf (buf, "%Lg", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 4; + } + { /* Pseudo-Infinity. */ + static union { unsigned int word[4]; long double value; } x = + { LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) }; + if (sprintf (buf, "%Lf", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 8; + if (sprintf (buf, "%Le", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 8; + if (sprintf (buf, "%Lg", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 8; + } + { /* Pseudo-Zero. */ + static union { unsigned int word[4]; long double value; } x = + { LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) }; + if (sprintf (buf, "%Lf", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 16; + if (sprintf (buf, "%Le", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 16; + if (sprintf (buf, "%Lg", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 16; + } + { /* Unnormalized number. */ + static union { unsigned int word[4]; long double value; } x = + { LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) }; + if (sprintf (buf, "%Lf", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 32; + if (sprintf (buf, "%Le", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 32; + if (sprintf (buf, "%Lg", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 32; + } + { /* Pseudo-Denormal. */ + static union { unsigned int word[4]; long double value; } x = + { LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) }; + if (sprintf (buf, "%Lf", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 64; + if (sprintf (buf, "%Le", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 64; + if (sprintf (buf, "%Lg", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 64; + } +#endif + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_printf_infinite_long_double=yes +else + gl_cv_func_printf_infinite_long_double=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_infinite_long_double" >&5 +$as_echo "$gl_cv_func_printf_infinite_long_double" >&6; } + ;; + *) + gl_cv_func_printf_infinite_long_double="irrelevant" + ;; + esac + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the 'a' and 'A' directives" >&5 +$as_echo_n "checking whether printf supports the 'a' and 'A' directives... " >&6; } +if ${gl_cv_func_printf_directive_a+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess yes on glibc >= 2.5 systems. + *-gnu*) + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #ifdef __GNU_LIBRARY__ + #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 5) || (__GLIBC__ > 2)) && !defined __UCLIBC__ + BZ2908 + #endif + #endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "BZ2908" >/dev/null 2>&1; then : + gl_cv_func_printf_directive_a="guessing yes" +else + gl_cv_func_printf_directive_a="guessing no" +fi +rm -f conftest* + + ;; + # If we don't know, assume the worst. + *) gl_cv_func_printf_directive_a="guessing no";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +static char buf[100]; +static double zero = 0.0; +int main () +{ + int result = 0; + if (sprintf (buf, "%a %d", 3.1416015625, 33, 44, 55) < 0 + || (strcmp (buf, "0x1.922p+1 33") != 0 + && strcmp (buf, "0x3.244p+0 33") != 0 + && strcmp (buf, "0x6.488p-1 33") != 0 + && strcmp (buf, "0xc.91p-2 33") != 0)) + result |= 1; + if (sprintf (buf, "%A %d", -3.1416015625, 33, 44, 55) < 0 + || (strcmp (buf, "-0X1.922P+1 33") != 0 + && strcmp (buf, "-0X3.244P+0 33") != 0 + && strcmp (buf, "-0X6.488P-1 33") != 0 + && strcmp (buf, "-0XC.91P-2 33") != 0)) + result |= 2; + /* This catches a FreeBSD 6.1 bug: it doesn't round. */ + if (sprintf (buf, "%.2a %d", 1.51, 33, 44, 55) < 0 + || (strcmp (buf, "0x1.83p+0 33") != 0 + && strcmp (buf, "0x3.05p-1 33") != 0 + && strcmp (buf, "0x6.0ap-2 33") != 0 + && strcmp (buf, "0xc.14p-3 33") != 0)) + result |= 4; + /* This catches a FreeBSD 6.1 bug. See + */ + if (sprintf (buf, "%010a %d", 1.0 / zero, 33, 44, 55) < 0 + || buf[0] == '0') + result |= 8; + /* This catches a Mac OS X 10.3.9 (Darwin 7.9) bug. */ + if (sprintf (buf, "%.1a", 1.999) < 0 + || (strcmp (buf, "0x1.0p+1") != 0 + && strcmp (buf, "0x2.0p+0") != 0 + && strcmp (buf, "0x4.0p-1") != 0 + && strcmp (buf, "0x8.0p-2") != 0)) + result |= 16; + /* This catches the same Mac OS X 10.3.9 (Darwin 7.9) bug and also a + glibc 2.4 bug . */ + if (sprintf (buf, "%.1La", 1.999L) < 0 + || (strcmp (buf, "0x1.0p+1") != 0 + && strcmp (buf, "0x2.0p+0") != 0 + && strcmp (buf, "0x4.0p-1") != 0 + && strcmp (buf, "0x8.0p-2") != 0)) + result |= 32; + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_printf_directive_a=yes +else + gl_cv_func_printf_directive_a=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_directive_a" >&5 +$as_echo "$gl_cv_func_printf_directive_a" >&6; } + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the 'F' directive" >&5 +$as_echo_n "checking whether printf supports the 'F' directive... " >&6; } +if ${gl_cv_func_printf_directive_f+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_printf_directive_f="guessing yes";; + # Guess yes on FreeBSD >= 6. + freebsd[1-5]*) gl_cv_func_printf_directive_f="guessing no";; + freebsd* | kfreebsd*) gl_cv_func_printf_directive_f="guessing yes";; + # Guess yes on Mac OS X >= 10.3. + darwin[1-6].*) gl_cv_func_printf_directive_f="guessing no";; + darwin*) gl_cv_func_printf_directive_f="guessing yes";; + # Guess yes on Solaris >= 2.10. + solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; + solaris*) gl_cv_func_printf_sizes_c99="guessing no";; + # If we don't know, assume the worst. + *) gl_cv_func_printf_directive_f="guessing no";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +static char buf[100]; +static double zero = 0.0; +int main () +{ + int result = 0; + if (sprintf (buf, "%F %d", 1234567.0, 33, 44, 55) < 0 + || strcmp (buf, "1234567.000000 33") != 0) + result |= 1; + if (sprintf (buf, "%F", 1.0 / zero) < 0 + || (strcmp (buf, "INF") != 0 && strcmp (buf, "INFINITY") != 0)) + result |= 2; + /* This catches a Cygwin 1.5.x bug. */ + if (sprintf (buf, "%.F", 1234.0) < 0 + || strcmp (buf, "1234") != 0) + result |= 4; + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_printf_directive_f=yes +else + gl_cv_func_printf_directive_f=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_directive_f" >&5 +$as_echo "$gl_cv_func_printf_directive_f" >&6; } + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the 'n' directive" >&5 +$as_echo_n "checking whether printf supports the 'n' directive... " >&6; } +if ${gl_cv_func_printf_directive_n+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + mingw*) gl_cv_func_printf_directive_n="guessing no";; + *) gl_cv_func_printf_directive_n="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#ifdef _MSC_VER +/* See page about "Parameter Validation" on msdn.microsoft.com. */ +static void cdecl +invalid_parameter_handler (const wchar_t *expression, + const wchar_t *function, + const wchar_t *file, unsigned int line, + uintptr_t dummy) +{ + exit (1); +} +#endif +static char fmtstring[10]; +static char buf[100]; +int main () +{ + int count = -1; +#ifdef _MSC_VER + _set_invalid_parameter_handler (invalid_parameter_handler); +#endif + /* Copy the format string. Some systems (glibc with _FORTIFY_SOURCE=2) + support %n in format strings in read-only memory but not in writable + memory. */ + strcpy (fmtstring, "%d %n"); + if (sprintf (buf, fmtstring, 123, &count, 33, 44, 55) < 0 + || strcmp (buf, "123 ") != 0 + || count != 4) + return 1; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_printf_directive_n=yes +else + gl_cv_func_printf_directive_n=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_directive_n" >&5 +$as_echo "$gl_cv_func_printf_directive_n" >&6; } + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the 'ls' directive" >&5 +$as_echo_n "checking whether printf supports the 'ls' directive... " >&6; } +if ${gl_cv_func_printf_directive_ls+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + openbsd*) gl_cv_func_printf_directive_ls="guessing no";; + irix*) gl_cv_func_printf_directive_ls="guessing no";; + solaris*) gl_cv_func_printf_directive_ls="guessing no";; + cygwin*) gl_cv_func_printf_directive_ls="guessing no";; + beos* | haiku*) gl_cv_func_printf_directive_ls="guessing no";; + *) gl_cv_func_printf_directive_ls="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +#include +int main () +{ + int result = 0; + char buf[100]; + /* Test whether %ls works at all. + This test fails on OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku, but not on + Cygwin 1.5. */ + { + static const wchar_t wstring[] = { 'a', 'b', 'c', 0 }; + buf[0] = '\0'; + if (sprintf (buf, "%ls", wstring) < 0 + || strcmp (buf, "abc") != 0) + result |= 1; + } + /* This test fails on IRIX 6.5, Solaris 2.6, Cygwin 1.5, Haiku (with an + assertion failure inside libc), but not on OpenBSD 4.0. */ + { + static const wchar_t wstring[] = { 'a', 0 }; + buf[0] = '\0'; + if (sprintf (buf, "%ls", wstring) < 0 + || strcmp (buf, "a") != 0) + result |= 2; + } + /* Test whether precisions in %ls are supported as specified in ISO C 99 + section 7.19.6.1: + "If a precision is specified, no more than that many bytes are written + (including shift sequences, if any), and the array shall contain a + null wide character if, to equal the multibyte character sequence + length given by the precision, the function would need to access a + wide character one past the end of the array." + This test fails on Solaris 10. */ + { + static const wchar_t wstring[] = { 'a', 'b', (wchar_t) 0xfdfdfdfd, 0 }; + buf[0] = '\0'; + if (sprintf (buf, "%.2ls", wstring) < 0 + || strcmp (buf, "ab") != 0) + result |= 8; + } + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_printf_directive_ls=yes +else + gl_cv_func_printf_directive_ls=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_directive_ls" >&5 +$as_echo "$gl_cv_func_printf_directive_ls" >&6; } + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the grouping flag" >&5 +$as_echo_n "checking whether printf supports the grouping flag... " >&6; } +if ${gl_cv_func_printf_flag_grouping+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + cygwin*) gl_cv_func_printf_flag_grouping="guessing no";; + netbsd*) gl_cv_func_printf_flag_grouping="guessing no";; + mingw* | pw*) gl_cv_func_printf_flag_grouping="guessing no";; + *) gl_cv_func_printf_flag_grouping="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +static char buf[100]; +int main () +{ + if (sprintf (buf, "%'d %d", 1234567, 99) < 0 + || buf[strlen (buf) - 1] != '9') + return 1; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_printf_flag_grouping=yes +else + gl_cv_func_printf_flag_grouping=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_flag_grouping" >&5 +$as_echo "$gl_cv_func_printf_flag_grouping" >&6; } + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the left-adjust flag correctly" >&5 +$as_echo_n "checking whether printf supports the left-adjust flag correctly... " >&6; } +if ${gl_cv_func_printf_flag_leftadjust+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess yes on HP-UX 11. + hpux11*) gl_cv_func_printf_flag_leftadjust="guessing yes";; + # Guess no on HP-UX 10 and older. + hpux*) gl_cv_func_printf_flag_leftadjust="guessing no";; + # Guess yes otherwise. + *) gl_cv_func_printf_flag_leftadjust="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +static char buf[100]; +int main () +{ + /* Check that a '-' flag is not annihilated by a negative width. */ + if (sprintf (buf, "a%-*sc", -3, "b") < 0 + || strcmp (buf, "ab c") != 0) + return 1; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_printf_flag_leftadjust=yes +else + gl_cv_func_printf_flag_leftadjust=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_flag_leftadjust" >&5 +$as_echo "$gl_cv_func_printf_flag_leftadjust" >&6; } + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the zero flag correctly" >&5 +$as_echo_n "checking whether printf supports the zero flag correctly... " >&6; } +if ${gl_cv_func_printf_flag_zero+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_printf_flag_zero="guessing yes";; + # Guess yes on BeOS. + beos*) gl_cv_func_printf_flag_zero="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_printf_flag_zero="guessing no";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +static char buf[100]; +static double zero = 0.0; +int main () +{ + if (sprintf (buf, "%010f", 1.0 / zero, 33, 44, 55) < 0 + || (strcmp (buf, " inf") != 0 + && strcmp (buf, " infinity") != 0)) + return 1; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_printf_flag_zero=yes +else + gl_cv_func_printf_flag_zero=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_flag_zero" >&5 +$as_echo "$gl_cv_func_printf_flag_zero" >&6; } + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports large precisions" >&5 +$as_echo_n "checking whether printf supports large precisions... " >&6; } +if ${gl_cv_func_printf_precision+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess no only on Solaris, native Windows, and BeOS systems. + solaris*) gl_cv_func_printf_precision="guessing no" ;; + mingw* | pw*) gl_cv_func_printf_precision="guessing no" ;; + beos*) gl_cv_func_printf_precision="guessing no" ;; + *) gl_cv_func_printf_precision="guessing yes" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +static char buf[5000]; +int main () +{ + int result = 0; +#ifdef __BEOS__ + /* On BeOS, this would crash and show a dialog box. Avoid the crash. */ + return 1; +#endif + if (sprintf (buf, "%.4000d %d", 1, 33, 44) < 4000 + 3) + result |= 1; + if (sprintf (buf, "%.4000f %d", 1.0, 33, 44) < 4000 + 5) + result |= 2; + if (sprintf (buf, "%.511f %d", 1.0, 33, 44) < 511 + 5 + || buf[0] != '1') + result |= 4; + if (sprintf (buf, "%.999f %d", 1.0, 33, 44) < 999 + 5 + || buf[0] != '1') + result |= 4; + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_printf_precision=yes +else + gl_cv_func_printf_precision=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_precision" >&5 +$as_echo "$gl_cv_func_printf_precision" >&6; } + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf survives out-of-memory conditions" >&5 +$as_echo_n "checking whether printf survives out-of-memory conditions... " >&6; } +if ${gl_cv_func_printf_enomem+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_cv_func_printf_enomem="guessing no" + if test "$cross_compiling" = no; then + if test $APPLE_UNIVERSAL_BUILD = 0; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include +#if defined __MACH__ && defined __APPLE__ +/* Avoid a crash on Mac OS X. */ +#include +#include +#include +#include +#include +#include +/* The exception port on which our thread listens. */ +static mach_port_t our_exception_port; +/* The main function of the thread listening for exceptions of type + EXC_BAD_ACCESS. */ +static void * +mach_exception_thread (void *arg) +{ + /* Buffer for a message to be received. */ + struct { + mach_msg_header_t head; + mach_msg_body_t msgh_body; + char data1024; + } msg; + mach_msg_return_t retval; + /* Wait for a message on the exception port. */ + retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg), + our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL); + if (retval != MACH_MSG_SUCCESS) + abort (); + exit (1); +} +static void +nocrash_init (void) +{ + mach_port_t self = mach_task_self (); + /* Allocate a port on which the thread shall listen for exceptions. */ + if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port) + == KERN_SUCCESS) { + /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */ + if (mach_port_insert_right (self, our_exception_port, our_exception_port, + MACH_MSG_TYPE_MAKE_SEND) + == KERN_SUCCESS) { + /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting + for us. */ + exception_mask_t mask = EXC_MASK_BAD_ACCESS; + /* Create the thread listening on the exception port. */ + pthread_attr_t attr; + pthread_t thread; + if (pthread_attr_init (&attr) == 0 + && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0 + && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) { + pthread_attr_destroy (&attr); + /* Replace the exception port info for these exceptions with our own. + Note that we replace the exception port for the entire task, not only + for a particular thread. This has the effect that when our exception + port gets the message, the thread specific exception port has already + been asked, and we don't need to bother about it. + See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */ + task_set_exception_ports (self, mask, our_exception_port, + EXCEPTION_DEFAULT, MACHINE_THREAD_STATE); + } + } + } +} +#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +/* Avoid a crash on native Windows. */ +#define WIN32_LEAN_AND_MEAN +#include +#include +static LONG WINAPI +exception_filter (EXCEPTION_POINTERS *ExceptionInfo) +{ + switch (ExceptionInfo->ExceptionRecord->ExceptionCode) + { + case EXCEPTION_ACCESS_VIOLATION: + case EXCEPTION_IN_PAGE_ERROR: + case EXCEPTION_STACK_OVERFLOW: + case EXCEPTION_GUARD_PAGE: + case EXCEPTION_PRIV_INSTRUCTION: + case EXCEPTION_ILLEGAL_INSTRUCTION: + case EXCEPTION_DATATYPE_MISALIGNMENT: + case EXCEPTION_ARRAY_BOUNDS_EXCEEDED: + case EXCEPTION_NONCONTINUABLE_EXCEPTION: + exit (1); + } + return EXCEPTION_CONTINUE_SEARCH; +} +static void +nocrash_init (void) +{ + SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter); +} +#else +/* Avoid a crash on POSIX systems. */ +#include +/* A POSIX signal handler. */ +static void +exception_handler (int sig) +{ + exit (1); +} +static void +nocrash_init (void) +{ +#ifdef SIGSEGV + signal (SIGSEGV, exception_handler); +#endif +#ifdef SIGBUS + signal (SIGBUS, exception_handler); +#endif +} +#endif + +#include +#include +#include +#include +#include +int main() +{ + struct rlimit limit; + int ret; + nocrash_init (); + /* Some printf implementations allocate temporary space with malloc. */ + /* On BSD systems, malloc() is limited by RLIMIT_DATA. */ +#ifdef RLIMIT_DATA + if (getrlimit (RLIMIT_DATA, &limit) < 0) + return 77; + if (limit.rlim_max == RLIM_INFINITY || limit.rlim_max > 5000000) + limit.rlim_max = 5000000; + limit.rlim_cur = limit.rlim_max; + if (setrlimit (RLIMIT_DATA, &limit) < 0) + return 77; +#endif + /* On Linux systems, malloc() is limited by RLIMIT_AS. */ +#ifdef RLIMIT_AS + if (getrlimit (RLIMIT_AS, &limit) < 0) + return 77; + if (limit.rlim_max == RLIM_INFINITY || limit.rlim_max > 5000000) + limit.rlim_max = 5000000; + limit.rlim_cur = limit.rlim_max; + if (setrlimit (RLIMIT_AS, &limit) < 0) + return 77; +#endif + /* Some printf implementations allocate temporary space on the stack. */ +#ifdef RLIMIT_STACK + if (getrlimit (RLIMIT_STACK, &limit) < 0) + return 77; + if (limit.rlim_max == RLIM_INFINITY || limit.rlim_max > 5000000) + limit.rlim_max = 5000000; + limit.rlim_cur = limit.rlim_max; + if (setrlimit (RLIMIT_STACK, &limit) < 0) + return 77; +#endif + ret = printf ("%.5000000f", 1.0); + return !(ret == 5000002 || (ret < 0 && errno == ENOMEM)); +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + (./conftest 2>&5 + result=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $result" >&5 + if test $result != 0 && test $result != 77; then result=1; fi + exit $result + ) >/dev/null 2>/dev/null + case $? in + 0) gl_cv_func_printf_enomem="yes" ;; + 77) gl_cv_func_printf_enomem="guessing no" ;; + *) gl_cv_func_printf_enomem="no" ;; + esac + else + gl_cv_func_printf_enomem="guessing no" + fi + rm -fr conftest* + else + gl_cv_func_printf_enomem="guessing no" + fi + fi + if test "$gl_cv_func_printf_enomem" = "guessing no"; then + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_printf_enomem="guessing yes";; + # Guess yes on Solaris. + solaris*) gl_cv_func_printf_enomem="guessing yes";; + # Guess yes on AIX. + aix*) gl_cv_func_printf_enomem="guessing yes";; + # Guess yes on HP-UX/hppa. + hpux*) case "$host_cpu" in + hppa*) gl_cv_func_printf_enomem="guessing yes";; + *) gl_cv_func_printf_enomem="guessing no";; + esac + ;; + # Guess yes on IRIX. + irix*) gl_cv_func_printf_enomem="guessing yes";; + # Guess yes on OSF/1. + osf*) gl_cv_func_printf_enomem="guessing yes";; + # Guess yes on BeOS. + beos*) gl_cv_func_printf_enomem="guessing yes";; + # Guess yes on Haiku. + haiku*) gl_cv_func_printf_enomem="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_printf_enomem="guessing no";; + esac + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_enomem" >&5 +$as_echo "$gl_cv_func_printf_enomem" >&6; } + + + + case "$gl_cv_func_printf_long_double" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_LONG_DOUBLE 1" >>confdefs.h + + ;; + esac + + + + + + + + + + + + + + + + + ac_fn_c_check_decl "$LINENO" "wcwidth" "ac_cv_have_decl_wcwidth" " +/* AIX 3.2.5 declares wcwidth in . */ +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be included + before . */ +#include +#include +#include +#include + +" +if test "x$ac_cv_have_decl_wcwidth" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_WCWIDTH $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_wcwidth != yes; then + HAVE_DECL_WCWIDTH=0 + fi + + if test $ac_cv_func_wcwidth = yes; then + HAVE_WCWIDTH=1 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wcwidth works reasonably in UTF-8 locales" >&5 +$as_echo_n "checking whether wcwidth works reasonably in UTF-8 locales... " >&6; } +if ${gl_cv_func_wcwidth_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess yes on glibc and AIX 7 systems. + *-gnu* | aix[7-9]*) gl_cv_func_wcwidth_works="guessing yes";; + *) gl_cv_func_wcwidth_works="guessing no";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +/* AIX 3.2.5 declares wcwidth in . */ +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be included + before . */ +#include +#include +#include +#include +#if !HAVE_DECL_WCWIDTH +extern +# ifdef __cplusplus +"C" +# endif +int wcwidth (int); +#endif +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "fr_FR.UTF-8") != NULL) + { + if (wcwidth (0x0301) > 0) + result |= 1; + if (wcwidth (0x05B0) > 0) + result |= 2; + if (wcwidth (0x200B) > 0) + result |= 4; + } + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_wcwidth_works=yes +else + gl_cv_func_wcwidth_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wcwidth_works" >&5 +$as_echo "$gl_cv_func_wcwidth_works" >&6; } + case "$gl_cv_func_wcwidth_works" in + *yes) ;; + *no) REPLACE_WCWIDTH=1 ;; + esac + else + HAVE_WCWIDTH=0 + fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking POSIX termios" >&5 +$as_echo_n "checking POSIX termios... " >&6; } +if ${ac_cv_sys_posix_termios+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include + +int +main () +{ +/* SunOS 4.0.3 has termios.h but not the library calls. */ + tcgetattr(0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_sys_posix_termios=yes +else + ac_cv_sys_posix_termios=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_posix_termios" >&5 +$as_echo "$ac_cv_sys_posix_termios" >&6; } + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of TIOCGWINSZ requires termios.h" >&5 +$as_echo_n "checking whether use of TIOCGWINSZ requires termios.h... " >&6; } +if ${gl_cv_sys_tiocgwinsz_needs_termios_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_sys_tiocgwinsz_needs_termios_h=no + + if test $ac_cv_sys_posix_termios = yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +# include +# ifdef TIOCGWINSZ + yes +# endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + gl_cv_sys_tiocgwinsz_needs_termios_h=yes +fi +rm -f conftest* + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_tiocgwinsz_needs_termios_h" >&5 +$as_echo "$gl_cv_sys_tiocgwinsz_needs_termios_h" >&6; } + +ac_fn_c_check_decl "$LINENO" "alarm" "ac_cv_have_decl_alarm" "$ac_includes_default" +if test "x$ac_cv_have_decl_alarm" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_ALARM $ac_have_decl +_ACEOF + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ungetc works on arbitrary bytes" >&5 +$as_echo_n "checking whether ungetc works on arbitrary bytes... " >&6; } +if ${gl_cv_func_ungetc_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_ungetc_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_ungetc_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include + +int +main () +{ +FILE *f; + if (!(f = fopen ("conftest.tmp", "w+"))) return 1; + if (fputs ("abc", f) < 0) return 2; + rewind (f); + if (fgetc (f) != 'a') return 3; + if (fgetc (f) != 'b') return 4; + if (ungetc ('d', f) != 'd') return 5; + if (ftell (f) != 1) return 6; + if (fgetc (f) != 'd') return 7; + if (ftell (f) != 2) return 8; + if (fseek (f, 0, SEEK_CUR) != 0) return 9; + if (ftell (f) != 2) return 10; + if (fgetc (f) != 'c') return 11; + fclose (f); remove ("conftest.tmp"); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_ungetc_works=yes +else + gl_cv_func_ungetc_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ungetc_works" >&5 +$as_echo "$gl_cv_func_ungetc_works" >&6; } + case "$gl_cv_func_ungetc_works" in + *yes) ;; + *) + +$as_echo "@%:@define FUNC_UNGETC_BROKEN 1" >>confdefs.h + + ;; + esac + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5 +$as_echo_n "checking for LC_MESSAGES... " >&6; } +if ${gt_cv_val_LC_MESSAGES+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +return LC_MESSAGES + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gt_cv_val_LC_MESSAGES=yes +else + gt_cv_val_LC_MESSAGES=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_val_LC_MESSAGES" >&5 +$as_echo "$gt_cv_val_LC_MESSAGES" >&6; } + if test $gt_cv_val_LC_MESSAGES = yes; then + +$as_echo "@%:@define HAVE_LC_MESSAGES 1" >>confdefs.h + + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5 +$as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; } +if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then : + $as_echo_n "(cached) " >&6 +else + gt_save_LIBS="$LIBS" + LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +CFPreferencesCopyAppValue(NULL, NULL) + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gt_cv_func_CFPreferencesCopyAppValue=yes +else + gt_cv_func_CFPreferencesCopyAppValue=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gt_save_LIBS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5 +$as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; } + if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then + +$as_echo "@%:@define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5 +$as_echo_n "checking for CFLocaleCopyCurrent... " >&6; } +if ${gt_cv_func_CFLocaleCopyCurrent+:} false; then : + $as_echo_n "(cached) " >&6 +else + gt_save_LIBS="$LIBS" + LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +CFLocaleCopyCurrent(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gt_cv_func_CFLocaleCopyCurrent=yes +else + gt_cv_func_CFLocaleCopyCurrent=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gt_save_LIBS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyCurrent" >&5 +$as_echo "$gt_cv_func_CFLocaleCopyCurrent" >&6; } + if test $gt_cv_func_CFLocaleCopyCurrent = yes; then + +$as_echo "@%:@define HAVE_CFLOCALECOPYCURRENT 1" >>confdefs.h + + fi + INTL_MACOSX_LIBS= + if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then + INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation" + fi + + +ac_fn_c_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "$ac_includes_default" +if test "x$ac_cv_have_decl_strerror_r" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STRERROR_R $ac_have_decl +_ACEOF + + + + + + + + + if test $ac_cv_have_decl_strerror_r = no; then + HAVE_DECL_STRERROR_R=0 + fi + + if test $ac_cv_func_strerror_r = yes; then + if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then + if test $gl_cv_func_strerror_r_posix_signature = yes; then + case "$gl_cv_func_strerror_r_works" in + *no) REPLACE_STRERROR_R=1 ;; + esac + else + REPLACE_STRERROR_R=1 + fi + else + REPLACE_STRERROR_R=1 + fi + fi + + + + + + + + + + + + + + + if false; then + GL_COND_LIBTOOL_TRUE= + GL_COND_LIBTOOL_FALSE='#' +else + GL_COND_LIBTOOL_TRUE='#' + GL_COND_LIBTOOL_FALSE= +fi + + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + + + + + + + + + + gl_source_base='lib' + + @%:@ Check whether --enable-acl was given. +if test "${enable_acl+set}" = set; then : + enableval=$enable_acl; +else + enable_acl=auto +fi + + + LIB_ACL= + use_acl=0 + if test "x$enable_acl" != "xno"; then + for ac_header in sys/acl.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/acl.h" "ac_cv_header_sys_acl_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_acl_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SYS_ACL_H 1 +_ACEOF + +fi + +done + + if test $ac_cv_header_sys_acl_h = yes; then + ac_save_LIBS=$LIBS + + if test $use_acl = 0; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing acl_get_file" >&5 +$as_echo_n "checking for library containing acl_get_file... " >&6; } +if ${ac_cv_search_acl_get_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char acl_get_file (); +int +main () +{ +return acl_get_file (); + ; + return 0; +} +_ACEOF +for ac_lib in '' acl pacl; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_acl_get_file=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_acl_get_file+:} false; then : + break +fi +done +if ${ac_cv_search_acl_get_file+:} false; then : + +else + ac_cv_search_acl_get_file=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_acl_get_file" >&5 +$as_echo "$ac_cv_search_acl_get_file" >&6; } +ac_res=$ac_cv_search_acl_get_file +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + if test "$ac_cv_search_acl_get_file" != "none required"; then + LIB_ACL=$ac_cv_search_acl_get_file + fi + for ac_func in acl_get_file acl_get_fd acl_set_file acl_set_fd \ + acl_free acl_from_mode acl_from_text \ + acl_delete_def_file acl_extended_file \ + acl_delete_fd_np acl_delete_file_np \ + acl_copy_ext_native acl_create_entry_np \ + acl_to_short_text acl_free_text +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + # If the acl_get_file bug is detected, don't enable the ACL support. + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working acl_get_file" >&5 +$as_echo_n "checking for working acl_get_file... " >&6; } +if ${gl_cv_func_working_acl_get_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + gl_cv_func_working_acl_get_file=cross-compiling +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + +int +main () +{ +if (!acl_get_file (".", ACL_TYPE_ACCESS) && errno == ENOENT) + return 1; + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_working_acl_get_file=yes +else + gl_cv_func_working_acl_get_file=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_acl_get_file" >&5 +$as_echo "$gl_cv_func_working_acl_get_file" >&6; } + + if test $gl_cv_func_working_acl_get_file = yes; then : + use_acl=1 +fi + + if test $use_acl = 1; then + for ac_header in acl/libacl.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "acl/libacl.h" "ac_cv_header_acl_libacl_h" "$ac_includes_default" +if test "x$ac_cv_header_acl_libacl_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_ACL_LIBACL_H 1 +_ACEOF + +fi + +done + + + + + + + + + + for ac_func in acl_entries +do : + ac_fn_c_check_func "$LINENO" "acl_entries" "ac_cv_func_acl_entries" +if test "x$ac_cv_func_acl_entries" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_ACL_ENTRIES 1 +_ACEOF + +else + + gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext" + +fi +done + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ACL_FIRST_ENTRY" >&5 +$as_echo_n "checking for ACL_FIRST_ENTRY... " >&6; } +if ${gl_cv_acl_ACL_FIRST_ENTRY+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +int type = ACL_FIRST_ENTRY; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_acl_ACL_FIRST_ENTRY=yes +else + gl_cv_acl_ACL_FIRST_ENTRY=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_acl_ACL_FIRST_ENTRY" >&5 +$as_echo "$gl_cv_acl_ACL_FIRST_ENTRY" >&6; } + if test $gl_cv_acl_ACL_FIRST_ENTRY = yes; then + +$as_echo "@%:@define HAVE_ACL_FIRST_ENTRY 1" >>confdefs.h + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ACL_TYPE_EXTENDED" >&5 +$as_echo_n "checking for ACL_TYPE_EXTENDED... " >&6; } +if ${gl_cv_acl_ACL_TYPE_EXTENDED+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +int type = ACL_TYPE_EXTENDED; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_acl_ACL_TYPE_EXTENDED=yes +else + gl_cv_acl_ACL_TYPE_EXTENDED=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_acl_ACL_TYPE_EXTENDED" >&5 +$as_echo "$gl_cv_acl_ACL_TYPE_EXTENDED" >&6; } + if test $gl_cv_acl_ACL_TYPE_EXTENDED = yes; then + +$as_echo "@%:@define HAVE_ACL_TYPE_EXTENDED 1" >>confdefs.h + + fi + else + LIB_ACL= + fi + +fi + + fi + + if test $use_acl = 0; then + for ac_func in facl +do : + ac_fn_c_check_func "$LINENO" "facl" "ac_cv_func_facl" +if test "x$ac_cv_func_facl" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_FACL 1 +_ACEOF + +fi +done + + if test $ac_cv_func_facl = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing acl_trivial" >&5 +$as_echo_n "checking for library containing acl_trivial... " >&6; } +if ${ac_cv_search_acl_trivial+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char acl_trivial (); +int +main () +{ +return acl_trivial (); + ; + return 0; +} +_ACEOF +for ac_lib in '' sec; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_acl_trivial=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_acl_trivial+:} false; then : + break +fi +done +if ${ac_cv_search_acl_trivial+:} false; then : + +else + ac_cv_search_acl_trivial=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_acl_trivial" >&5 +$as_echo "$ac_cv_search_acl_trivial" >&6; } +ac_res=$ac_cv_search_acl_trivial +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + if test "$ac_cv_search_acl_trivial" != "none required"; then + LIB_ACL=$ac_cv_search_acl_trivial + fi + +fi + + for ac_func in acl_trivial +do : + ac_fn_c_check_func "$LINENO" "acl_trivial" "ac_cv_func_acl_trivial" +if test "x$ac_cv_func_acl_trivial" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_ACL_TRIVIAL 1 +_ACEOF + +fi +done + + use_acl=1 + fi + fi + + if test $use_acl = 0; then + for ac_func in getacl +do : + ac_fn_c_check_func "$LINENO" "getacl" "ac_cv_func_getacl" +if test "x$ac_cv_func_getacl" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_GETACL 1 +_ACEOF + +fi +done + + if test $ac_cv_func_getacl = yes; then + use_acl=1 + fi + for ac_header in aclv.h +do : + ac_fn_c_check_header_compile "$LINENO" "aclv.h" "ac_cv_header_aclv_h" "#include +" +if test "x$ac_cv_header_aclv_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_ACLV_H 1 +_ACEOF + +fi + +done + + fi + + if test $use_acl = 0; then + for ac_func in aclx_get +do : + ac_fn_c_check_func "$LINENO" "aclx_get" "ac_cv_func_aclx_get" +if test "x$ac_cv_func_aclx_get" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_ACLX_GET 1 +_ACEOF + +fi +done + + if test $ac_cv_func_aclx_get = yes; then + use_acl=1 + fi + fi + + if test $use_acl = 0 || test "$ac_cv_func_aclx_get" = yes; then + for ac_func in statacl +do : + ac_fn_c_check_func "$LINENO" "statacl" "ac_cv_func_statacl" +if test "x$ac_cv_func_statacl" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STATACL 1 +_ACEOF + +fi +done + + if test $ac_cv_func_statacl = yes; then + use_acl=1 + fi + fi + + if test $use_acl = 0; then + for ac_func in aclsort +do : + ac_fn_c_check_func "$LINENO" "aclsort" "ac_cv_func_aclsort" +if test "x$ac_cv_func_aclsort" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_ACLSORT 1 +_ACEOF + +fi +done + + if test $ac_cv_func_aclsort = yes; then + use_acl=1 + fi + fi + + LIBS=$ac_save_LIBS + fi + if test "x$enable_acl$use_acl" = "xyes0"; then + as_fn_error $? "ACLs enabled but support not detected" "$LINENO" 5 + elif test "x$enable_acl$use_acl" = "xauto0"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libacl development library was not found or not usable." >&5 +$as_echo "$as_me: WARNING: libacl development library was not found or not usable." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNU coreutils will be built without ACL support." >&5 +$as_echo "$as_me: WARNING: GNU coreutils will be built without ACL support." >&2;} + fi + fi + + +cat >>confdefs.h <<_ACEOF +@%:@define USE_ACL $use_acl +_ACEOF + + USE_ACL=$use_acl + + + + + if test $ac_cv_func_alloca_works = no; then + : + fi + + # Define an additional variable used in the Makefile substitution. + if test $ac_cv_working_alloca_h = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5 +$as_echo_n "checking for alloca as a compiler built-in... " >&6; } +if ${gl_cv_rpl_alloca+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#if defined __GNUC__ || defined _AIX || defined _MSC_VER + Need own alloca +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Need own alloca" >/dev/null 2>&1; then : + gl_cv_rpl_alloca=yes +else + gl_cv_rpl_alloca=no +fi +rm -f conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5 +$as_echo "$gl_cv_rpl_alloca" >&6; } + if test $gl_cv_rpl_alloca = yes; then + +$as_echo "@%:@define HAVE_ALLOCA 1" >>confdefs.h + + ALLOCA_H=alloca.h + else + ALLOCA_H= + fi + else + ALLOCA_H=alloca.h + fi + + if test -n "$ALLOCA_H"; then + GL_GENERATE_ALLOCA_H_TRUE= + GL_GENERATE_ALLOCA_H_FALSE='#' +else + GL_GENERATE_ALLOCA_H_TRUE='#' + GL_GENERATE_ALLOCA_H_FALSE= +fi + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_AREADLINKAT 1 +_ACEOF + + + + + + + if test $ac_cv_header_arpa_inet_h = yes; then + HAVE_ARPA_INET_H=1 + else + HAVE_ARPA_INET_H=0 + fi + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_arpa_inet_h='<'arpa/inet.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_arpa_inet_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_arpa_inet_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'arpa/inet.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_arpa_inet_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_arpa_inet_h='<'arpa/inet.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_arpa_inet_h" >&5 +$as_echo "$gl_cv_next_arpa_inet_h" >&6; } + fi + NEXT_ARPA_INET_H=$gl_cv_next_arpa_inet_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'arpa/inet.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_arpa_inet_h + fi + NEXT_AS_FIRST_DIRECTIVE_ARPA_INET_H=$gl_next_as_first_directive + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable assertions" >&5 +$as_echo_n "checking whether to enable assertions... " >&6; } + @%:@ Check whether --enable-assert was given. +if test "${enable_assert+set}" = set; then : + enableval=$enable_assert; if test "x$enableval" = xno; then : + +$as_echo "@%:@define NDEBUG 1" >>confdefs.h + +elif test "x$enableval" != xyes; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: invalid argument supplied to --enable-assert" >&5 +$as_echo "$as_me: WARNING: invalid argument supplied to --enable-assert" >&2;} + enable_assert=yes +fi +else + enable_assert=yes +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_assert" >&5 +$as_echo "$enable_assert" >&6; } + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS openat-proc.$ac_objext" + + + + + + + + + + + + + + + + + + if test $ac_cv_func_btowc = no; then + HAVE_BTOWC=0 + else + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether btowc(0) is correct" >&5 +$as_echo_n "checking whether btowc(0) is correct... " >&6; } +if ${gl_cv_func_btowc_nul+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess no on Cygwin. + cygwin*) gl_cv_func_btowc_nul="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_btowc_nul="guessing yes" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + if (btowc ('\0') != 0) + return 1; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_btowc_nul=yes +else + gl_cv_func_btowc_nul=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_btowc_nul" >&5 +$as_echo "$gl_cv_func_btowc_nul" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether btowc(EOF) is correct" >&5 +$as_echo_n "checking whether btowc(EOF) is correct... " >&6; } +if ${gl_cv_func_btowc_eof+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on IRIX. + irix*) gl_cv_func_btowc_eof="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_btowc_eof="guessing yes" ;; + esac + if test $LOCALE_FR != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) + { + if (btowc (EOF) != WEOF) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_btowc_eof=yes +else + gl_cv_func_btowc_eof=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_btowc_eof" >&5 +$as_echo "$gl_cv_func_btowc_eof" >&6; } + + case "$gl_cv_func_btowc_nul" in + *yes) ;; + *) REPLACE_BTOWC=1 ;; + esac + case "$gl_cv_func_btowc_eof" in + *yes) ;; + *) REPLACE_BTOWC=1 ;; + esac + fi + + if test $HAVE_BTOWC = 0 || test $REPLACE_BTOWC = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS btowc.$ac_objext" + + + : + + fi + + + + + + GNULIB_BTOWC=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_BTOWC 1" >>confdefs.h + + + + + + for ac_func in strtod_l +do : + ac_fn_c_check_func "$LINENO" "strtod_l" "ac_cv_func_strtod_l" +if test "x$ac_cv_func_strtod_l" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRTOD_L 1 +_ACEOF + +fi +done + + + + + + for ac_func in strtold_l +do : + ac_fn_c_check_func "$LINENO" "strtold_l" "ac_cv_func_strtold_l" +if test "x$ac_cv_func_strtold_l" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRTOLD_L 1 +_ACEOF + +fi +done + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible calloc" >&5 +$as_echo_n "checking for GNU libc compatible calloc... " >&6; } +if ${ac_cv_func_calloc_0_nonnull+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) ac_cv_func_calloc_0_nonnull="guessing yes" ;; + # If we don't know, assume the worst. + *) ac_cv_func_calloc_0_nonnull="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +int result = 0; + if (!calloc (0, 0)) + result |= 1; + if (calloc ((size_t) -1 / 8 + 1, 8)) + result |= 2; + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_calloc_0_nonnull=yes +else + ac_cv_func_calloc_0_nonnull=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_calloc_0_nonnull" >&5 +$as_echo "$ac_cv_func_calloc_0_nonnull" >&6; } + case "$ac_cv_func_calloc_0_nonnull" in + *yes) + +$as_echo "@%:@define HAVE_CALLOC_GNU 1" >>confdefs.h + + ;; + *) + $as_echo "@%:@define HAVE_CALLOC_GNU 0" >>confdefs.h + + REPLACE_CALLOC=1 + + ;; + esac + + + if test $REPLACE_CALLOC = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS calloc.$ac_objext" + + fi + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_CALLOC_GNU 1 +_ACEOF + + + + + + if test $gl_cv_func_malloc_posix = yes; then + +$as_echo "@%:@define HAVE_CALLOC_POSIX 1" >>confdefs.h + + else + REPLACE_CALLOC=1 + fi + + if test $REPLACE_CALLOC = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS calloc.$ac_objext" + + fi + + + + + + GNULIB_CALLOC_POSIX=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_CALLOC_POSIX 1" >>confdefs.h + + + + + : + + + + + + + if test $ac_cv_func_canonicalize_file_name = no; then + HAVE_CANONICALIZE_FILE_NAME=0 + else + case "$gl_cv_func_realpath_works" in + *yes) ;; + *) REPLACE_CANONICALIZE_FILE_NAME=1 ;; + esac + fi + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_CANONICALIZE 1 +_ACEOF + + + + +$as_echo "@%:@define GNULIB_TEST_CANONICALIZE 1" >>confdefs.h + + + + + + + + GNULIB_CANONICALIZE_FILE_NAME=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_CANONICALIZE_FILE_NAME 1" >>confdefs.h + + + + + + + + + + GNULIB_CHDIR=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_CHDIR 1" >>confdefs.h + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether this system has an arbitrary file name length limit" >&5 +$as_echo_n "checking whether this system has an arbitrary file name length limit... " >&6; } +if ${gl_cv_have_arbitrary_file_name_length_limit+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Arrange to define PATH_MAX, like "pathmax.h" does. */ +#if HAVE_UNISTD_H +# include +#endif +#include +#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN +# include +#endif +#if !defined PATH_MAX && defined MAXPATHLEN +# define PATH_MAX MAXPATHLEN +#endif +#ifdef __hpux +# undef PATH_MAX +# define PATH_MAX 1024 +#endif +#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +# undef PATH_MAX +# define PATH_MAX 260 +#endif + +#ifdef PATH_MAX +have_arbitrary_file_name_length_limit +#endif +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "have_arbitrary_file_name_length_limit" >/dev/null 2>&1; then : + gl_cv_have_arbitrary_file_name_length_limit=yes +else + gl_cv_have_arbitrary_file_name_length_limit=no +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_arbitrary_file_name_length_limit" >&5 +$as_echo "$gl_cv_have_arbitrary_file_name_length_limit" >&6; } + + if test $gl_cv_have_arbitrary_file_name_length_limit = yes; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS chdir-long.$ac_objext" + + : + fi + + if test $HAVE_CHOWN = 0 || test $REPLACE_CHOWN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS chown.$ac_objext" + + fi + if test $REPLACE_CHOWN = 1 && test $ac_cv_func_fchown = no; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fchown-stub.$ac_objext" + + fi + + + + + + GNULIB_CHOWN=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_CHOWN 1" >>confdefs.h + + + + + + + # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function. + # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4. + + # Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all* + # programs in the package would end up linked with that potentially-shared + # library, inducing unnecessary run-time overhead. + LIB_CLOCK_GETTIME= + + gl_saved_libs=$LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 +$as_echo_n "checking for library containing clock_gettime... " >&6; } +if ${ac_cv_search_clock_gettime+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char clock_gettime (); +int +main () +{ +return clock_gettime (); + ; + return 0; +} +_ACEOF +for ac_lib in '' rt posix4; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_clock_gettime=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_clock_gettime+:} false; then : + break +fi +done +if ${ac_cv_search_clock_gettime+:} false; then : + +else + ac_cv_search_clock_gettime=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 +$as_echo "$ac_cv_search_clock_gettime" >&6; } +ac_res=$ac_cv_search_clock_gettime +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + test "$ac_cv_search_clock_gettime" = "none required" || + LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime +fi + + for ac_func in clock_gettime clock_settime +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + LIBS=$gl_saved_libs + + + +$as_echo "@%:@define GNULIB_TEST_CLOEXEC 1" >>confdefs.h + + + + + + if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then + REPLACE_CLOSE=1 + fi + + + + + + if test $ac_cv_header_sys_socket_h != yes; then + for ac_header in winsock2.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" +if test "x$ac_cv_header_winsock2_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WINSOCK2_H 1 +_ACEOF + +fi + +done + + fi + if test "$ac_cv_header_winsock2_h" = yes; then + HAVE_WINSOCK2_H=1 + UNISTD_H_HAVE_WINSOCK2_H=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H=1 + else + HAVE_WINSOCK2_H=0 + fi + + + if test $UNISTD_H_HAVE_WINSOCK2_H = 1; then + REPLACE_CLOSE=1 + fi + + + if test $REPLACE_CLOSE = 0; then + + + + if test $ac_cv_func_fchdir = no; then + HAVE_FCHDIR=0 + fi + + if test $HAVE_FCHDIR = 0; then + REPLACE_CLOSE=1 + fi + fi + + + if test $REPLACE_CLOSE = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS close.$ac_objext" + + fi + + + + + + GNULIB_CLOSE=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_CLOSE 1" >>confdefs.h + + + + + : + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_CLOSE_STREAM 1 +_ACEOF + + + + + + for ac_func in closedir +do : + ac_fn_c_check_func "$LINENO" "closedir" "ac_cv_func_closedir" +if test "x$ac_cv_func_closedir" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_CLOSEDIR 1 +_ACEOF + +fi +done + + if test $ac_cv_func_closedir = no; then + HAVE_CLOSEDIR=0 + fi + + + + + if test $ac_cv_func_fchdir = no; then + HAVE_FCHDIR=0 + fi + + if test $HAVE_FCHDIR = 0; then + if test $HAVE_CLOSEDIR = 1; then + REPLACE_CLOSEDIR=1 + fi + fi + + + if test $HAVE_CLOSEDIR = 0 || test $REPLACE_CLOSEDIR = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS closedir.$ac_objext" + + fi + + + + + + GNULIB_CLOSEDIR=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_CLOSEDIR 1" >>confdefs.h + + + + + : + + + : + + + + if test "x$datarootdir" = x; then + datarootdir='${datadir}' + + fi + if test "x$docdir" = x; then + docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' + + fi + if test "x$htmldir" = x; then + htmldir='${docdir}' + + fi + if test "x$dvidir" = x; then + dvidir='${docdir}' + + fi + if test "x$pdfdir" = x; then + pdfdir='${docdir}' + + fi + if test "x$psdir" = x; then + psdir='${docdir}' + + fi + if test "x$lispdir" = x; then + lispdir='${datarootdir}/emacs/site-lisp' + + fi + if test "x$localedir" = x; then + localedir='${datarootdir}/locale' + + fi + + pkglibexecdir='${libexecdir}/${PACKAGE}' + + + + + : + + + + : + + + + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_ctype_h='<'ctype.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_ctype_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'ctype.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_ctype_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_ctype_h" >&5 +$as_echo "$gl_cv_next_ctype_h" >&6; } + fi + NEXT_CTYPE_H=$gl_cv_next_ctype_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'ctype.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_ctype_h + fi + NEXT_AS_FIRST_DIRECTIVE_CTYPE_H=$gl_next_as_first_directive + + + + + + + + : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for d_ino member in directory struct" >&5 +$as_echo_n "checking for d_ino member in directory struct... " >&6; } +if ${gl_cv_struct_dirent_d_ino+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems with Linux kernel. + linux*-gnu*) gl_cv_struct_dirent_d_ino="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_struct_dirent_d_ino="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + +int +main () +{ +DIR *dp = opendir ("."); + struct dirent *e; + struct stat st; + if (! dp) + return 1; + e = readdir (dp); + if (! e) + return 2; + if (stat (e->d_name, &st) != 0) + return 3; + if (e->d_ino != st.st_ino) + return 4; + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_struct_dirent_d_ino=yes +else + gl_cv_struct_dirent_d_ino=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_struct_dirent_d_ino" >&5 +$as_echo "$gl_cv_struct_dirent_d_ino" >&6; } + case "$gl_cv_struct_dirent_d_ino" in + *yes) + +$as_echo "@%:@define D_INO_IN_DIRENT 1" >>confdefs.h + + ;; + esac + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for d_type member in directory struct" >&5 +$as_echo_n "checking for d_type member in directory struct... " >&6; } +if ${gl_cv_struct_dirent_d_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +int +main () +{ +struct dirent dp; dp.d_type = 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_struct_dirent_d_type=yes +else + gl_cv_struct_dirent_d_type=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_struct_dirent_d_type" >&5 +$as_echo "$gl_cv_struct_dirent_d_type" >&6; } + if test $gl_cv_struct_dirent_d_type = yes; then + +$as_echo "@%:@define HAVE_STRUCT_DIRENT_D_TYPE 1" >>confdefs.h + + fi + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_dirent_h='<'dirent.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_dirent_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_dirent_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'dirent.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_dirent_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_dirent_h='<'dirent.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_dirent_h" >&5 +$as_echo "$gl_cv_next_dirent_h" >&6; } + fi + NEXT_DIRENT_H=$gl_cv_next_dirent_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'dirent.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_dirent_h + fi + NEXT_AS_FIRST_DIRECTIVE_DIRENT_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_dirent_h = yes; then + HAVE_DIRENT_H=1 + else + HAVE_DIRENT_H=0 + fi + + + + + + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_DIRENT_SAFER 1 +_ACEOF + + + + + + + + for ac_func in dirfd +do : + ac_fn_c_check_func "$LINENO" "dirfd" "ac_cv_func_dirfd" +if test "x$ac_cv_func_dirfd" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DIRFD 1 +_ACEOF + +fi +done + + ac_fn_c_check_decl "$LINENO" "dirfd" "ac_cv_have_decl_dirfd" "#include + #include +" +if test "x$ac_cv_have_decl_dirfd" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_DIRFD $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_dirfd = no; then + HAVE_DECL_DIRFD=0 + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dirfd is a macro" >&5 +$as_echo_n "checking whether dirfd is a macro... " >&6; } +if ${gl_cv_func_dirfd_macro+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#ifdef dirfd + dirent_header_defines_dirfd +#endif +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "dirent_header_defines_dirfd" >/dev/null 2>&1; then : + gl_cv_func_dirfd_macro=yes +else + gl_cv_func_dirfd_macro=no +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dirfd_macro" >&5 +$as_echo "$gl_cv_func_dirfd_macro" >&6; } + + # Use the replacement only if we have no function or macro with that name. + if test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no; then + if test $ac_cv_have_decl_dirfd = yes; then + # If the system declares dirfd already, let's declare rpl_dirfd instead. + REPLACE_DIRFD=1 + fi + fi + + if test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS dirfd.$ac_objext" + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to get the file descriptor associated with an open DIR*" >&5 +$as_echo_n "checking how to get the file descriptor associated with an open DIR*... " >&6; } +if ${gl_cv_sys_dir_fd_member_name+:} false; then : + $as_echo_n "(cached) " >&6 +else + + dirfd_save_CFLAGS=$CFLAGS + for ac_expr in d_fd dd_fd; do + + CFLAGS="$CFLAGS -DDIR_FD_MEMBER_NAME=$ac_expr" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #include +int +main () +{ +DIR *dir_p = opendir("."); (void) dir_p->DIR_FD_MEMBER_NAME; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + dir_fd_found=yes + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS=$dirfd_save_CFLAGS + test "$dir_fd_found" = yes && break + done + test "$dir_fd_found" = yes || ac_expr=no_such_member + + gl_cv_sys_dir_fd_member_name=$ac_expr + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_dir_fd_member_name" >&5 +$as_echo "$gl_cv_sys_dir_fd_member_name" >&6; } + if test $gl_cv_sys_dir_fd_member_name != no_such_member; then + +cat >>confdefs.h <<_ACEOF +@%:@define DIR_FD_MEMBER_NAME $gl_cv_sys_dir_fd_member_name +_ACEOF + + fi + + + fi + + + + + + GNULIB_DIRFD=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_DIRFD 1" >>confdefs.h + + + + + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_DIRNAME 1 +_ACEOF + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether // is distinct from /" >&5 +$as_echo_n "checking whether // is distinct from /... " >&6; } +if ${gl_cv_double_slash_root+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test x"$cross_compiling" = xyes ; then + # When cross-compiling, there is no way to tell whether // is special + # short of a list of hosts. However, the only known hosts to date + # that have a distinct // are Apollo DomainOS (too old to port to), + # Cygwin, and z/OS. If anyone knows of another system for which // has + # special semantics and is distinct from /, please report it to + # . + case $host in + *-cygwin | i370-ibm-openedition) + gl_cv_double_slash_root=yes ;; + *) + # Be optimistic and assume that / and // are the same when we + # don't know. + gl_cv_double_slash_root='unknown, assuming no' ;; + esac + else + set x `ls -di / // 2>/dev/null` + if test "$2" = "$4" && wc //dev/null >/dev/null 2>&1; then + gl_cv_double_slash_root=no + else + gl_cv_double_slash_root=yes + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_double_slash_root" >&5 +$as_echo "$gl_cv_double_slash_root" >&6; } + if test "$gl_cv_double_slash_root" = yes; then + +$as_echo "@%:@define DOUBLE_SLASH_IS_DISTINCT_ROOT 1" >>confdefs.h + + fi + + + + + + if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then + REPLACE_DUP=1 + fi + + + + + if test $ac_cv_func_fchdir = no; then + HAVE_FCHDIR=0 + fi + + if test $HAVE_FCHDIR = 0; then + REPLACE_DUP=1 + fi + + + if test $REPLACE_DUP = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS dup.$ac_objext" + + : + fi + + + + + + GNULIB_DUP=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_DUP 1" >>confdefs.h + + + + + + + + +$as_echo "@%:@define HAVE_DUP2 1" >>confdefs.h + + + if test $HAVE_DUP2 = 1; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5 +$as_echo_n "checking whether dup2 works... " >&6; } +if ${gl_cv_func_dup2_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + mingw*) # on this platform, dup2 always returns 0 for success + gl_cv_func_dup2_works="guessing no" ;; + cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0 + gl_cv_func_dup2_works="guessing no" ;; + linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a + # closed fd may yield -EBADF instead of -1 / errno=EBADF. + gl_cv_func_dup2_works="guessing no" ;; + freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF. + gl_cv_func_dup2_works="guessing no" ;; + haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC. + gl_cv_func_dup2_works="guessing no" ;; + *) gl_cv_func_dup2_works="guessing yes" ;; + esac +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include +#include +#include +int +main () +{ +int result = 0; +#ifdef FD_CLOEXEC + if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1) + result |= 1; +#endif + if (dup2 (1, 1) == 0) + result |= 2; +#ifdef FD_CLOEXEC + if (fcntl (1, F_GETFD) != FD_CLOEXEC) + result |= 4; +#endif + close (0); + if (dup2 (0, 0) != -1) + result |= 8; + /* Many gnulib modules require POSIX conformance of EBADF. */ + if (dup2 (2, 1000000) == -1 && errno != EBADF) + result |= 16; + /* Flush out a cygwin core dump. */ + if (dup2 (2, -1) != -1 || errno != EBADF) + result |= 32; + return result; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_dup2_works=yes +else + gl_cv_func_dup2_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5 +$as_echo "$gl_cv_func_dup2_works" >&6; } + case "$gl_cv_func_dup2_works" in + *yes) ;; + *) + REPLACE_DUP2=1 + ;; + esac + fi + + + + + if test $ac_cv_func_fchdir = no; then + HAVE_FCHDIR=0 + fi + + if test $HAVE_FCHDIR = 0; then + if test $HAVE_DUP2 = 1; then + REPLACE_DUP2=1 + fi + fi + + + if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext" + + + fi + + + + + + GNULIB_DUP2=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_DUP2 1" >>confdefs.h + + + + + + + + + + GNULIB_ENVIRON=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_ENVIRON 1" >>confdefs.h + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for error_at_line" >&5 +$as_echo_n "checking for error_at_line... " >&6; } +if ${ac_cv_lib_error_at_line+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +error_at_line (0, 0, "", 0, "an error occurred"); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_error_at_line=yes +else + ac_cv_lib_error_at_line=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_error_at_line" >&5 +$as_echo "$ac_cv_lib_error_at_line" >&6; } + + if test $ac_cv_lib_error_at_line = no; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS error.$ac_objext" + + + + : + + fi + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=error:3:c-format" + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=error_at_line:5:c-format" + + + + + + + for ac_func in euidaccess +do : + ac_fn_c_check_func "$LINENO" "euidaccess" "ac_cv_func_euidaccess" +if test "x$ac_cv_func_euidaccess" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_EUIDACCESS 1 +_ACEOF + +fi +done + + if test $ac_cv_func_euidaccess = no; then + HAVE_EUIDACCESS=0 + fi + + if test $HAVE_EUIDACCESS = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS euidaccess.$ac_objext" + + + + for ac_header in libgen.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "libgen.h" "ac_cv_header_libgen_h" "$ac_includes_default" +if test "x$ac_cv_header_libgen_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_LIBGEN_H 1 +_ACEOF + +fi + +done + + + ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups" +if test "x$ac_cv_func_getgroups" = xyes; then : + +fi + + + # If we don't yet have getgroups, see if it's in -lbsd. + # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1. + ac_save_LIBS=$LIBS + if test $ac_cv_func_getgroups = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5 +$as_echo_n "checking for getgroups in -lbsd... " >&6; } +if ${ac_cv_lib_bsd_getgroups+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbsd $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char getgroups (); +int +main () +{ +return getgroups (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_bsd_getgroups=yes +else + ac_cv_lib_bsd_getgroups=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5 +$as_echo "$ac_cv_lib_bsd_getgroups" >&6; } +if test "x$ac_cv_lib_bsd_getgroups" = xyes; then : + GETGROUPS_LIB=-lbsd +fi + + fi + + # Run the program to test the functionality of the system-supplied + # getgroups function only if there is such a function. + if test $ac_cv_func_getgroups = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5 +$as_echo_n "checking for working getgroups... " >&6; } +if ${ac_cv_func_getgroups_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in # (( + # Guess yes on glibc systems. + *-gnu*) ac_cv_func_getgroups_works="guessing yes" ;; + # If we don't know, assume the worst. + *) ac_cv_func_getgroups_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +/* On Ultrix 4.3, getgroups (0, 0) always fails. */ + return getgroups (0, 0) == -1; + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_getgroups_works=yes +else + ac_cv_func_getgroups_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5 +$as_echo "$ac_cv_func_getgroups_works" >&6; } + else + ac_cv_func_getgroups_works=no + fi + case "$ac_cv_func_getgroups_works" in + *yes) + +$as_echo "@%:@define HAVE_GETGROUPS 1" >>confdefs.h + + ;; + esac + LIBS=$ac_save_LIBS + + + # Solaris 9 and 10 need -lgen to get the eaccess function. + # Save and restore LIBS so -lgen isn't added to it. Otherwise, *all* + # programs in the package would end up linked with that potentially-shared + # library, inducing unnecessary run-time overhead. + LIB_EACCESS= + + gl_saved_libs=$LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing eaccess" >&5 +$as_echo_n "checking for library containing eaccess... " >&6; } +if ${ac_cv_search_eaccess+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char eaccess (); +int +main () +{ +return eaccess (); + ; + return 0; +} +_ACEOF +for ac_lib in '' gen; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_eaccess=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_eaccess+:} false; then : + break +fi +done +if ${ac_cv_search_eaccess+:} false; then : + +else + ac_cv_search_eaccess=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_eaccess" >&5 +$as_echo "$ac_cv_search_eaccess" >&6; } +ac_res=$ac_cv_search_eaccess +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + test "$ac_cv_search_eaccess" = "none required" || + LIB_EACCESS=$ac_cv_search_eaccess +fi + + for ac_func in eaccess +do : + ac_fn_c_check_func "$LINENO" "eaccess" "ac_cv_func_eaccess" +if test "x$ac_cv_func_eaccess" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_EACCESS 1 +_ACEOF + +fi +done + + LIBS=$gl_saved_libs + + fi + + + + + + GNULIB_EUIDACCESS=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_EUIDACCESS 1" >>confdefs.h + + + + + + + + + + + if test $ac_cv_func_faccessat = no; then + HAVE_FACCESSAT=0 + fi + + if test $HAVE_FACCESSAT = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS faccessat.$ac_objext" + + + for ac_func in access +do : + ac_fn_c_check_func "$LINENO" "access" "ac_cv_func_access" +if test "x$ac_cv_func_access" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_ACCESS 1 +_ACEOF + +fi +done + + + fi + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FACCESSAT 1 +_ACEOF + + + + + + + + GNULIB_FACCESSAT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FACCESSAT 1" >>confdefs.h + + + + + + + + : + + + + + + + if test $ac_cv_have_decl_fchdir = no; then + HAVE_DECL_FCHDIR=0 + fi + + + if test $HAVE_FCHDIR = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fchdir.$ac_objext" + + : + +$as_echo "@%:@define REPLACE_FCHDIR 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether open can visit directories" >&5 +$as_echo_n "checking whether open can visit directories... " >&6; } +if ${gl_cv_func_open_directory_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_open_directory_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_open_directory_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +return open(".", O_RDONLY) < 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_open_directory_works=yes +else + gl_cv_func_open_directory_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_open_directory_works" >&5 +$as_echo "$gl_cv_func_open_directory_works" >&6; } + case "$gl_cv_func_open_directory_works" in + *yes) ;; + *) + +$as_echo "@%:@define REPLACE_OPEN_DIRECTORY 1" >>confdefs.h + + ;; + esac + fi + + + + + + + GNULIB_FCHDIR=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FCHDIR 1" >>confdefs.h + + + + + + + + if test $ac_cv_func_fchmodat != yes; then + HAVE_FCHMODAT=0 + fi + + if test $HAVE_FCHMODAT = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fchmodat.$ac_objext" + + fi + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FCHMODAT 1 +_ACEOF + + + + + + + GNULIB_FCHMODAT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FCHMODAT 1" >>confdefs.h + + + + + + + + ac_fn_c_check_func "$LINENO" "fchownat" "ac_cv_func_fchownat" +if test "x$ac_cv_func_fchownat" = xyes; then : + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fchownat works with AT_SYMLINK_NOFOLLOW" >&5 +$as_echo_n "checking whether fchownat works with AT_SYMLINK_NOFOLLOW... " >&6; } +if ${gl_cv_func_fchownat_nofollow_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_dangle=conftest.dangle + # Remove any remnants of a previous test. + rm -f $gl_dangle + # Arrange for deletion of the temporary file this test creates. + ac_clean_files="$ac_clean_files $gl_dangle" + ln -s conftest.no-such $gl_dangle + if test "$cross_compiling" = yes; then : + gl_cv_func_fchownat_nofollow_works=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#include +#include +int +main () +{ + return (fchownat (AT_FDCWD, "$gl_dangle", -1, getgid (), + AT_SYMLINK_NOFOLLOW) != 0 + && errno == ENOENT); +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_fchownat_nofollow_works=yes +else + gl_cv_func_fchownat_nofollow_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fchownat_nofollow_works" >&5 +$as_echo "$gl_cv_func_fchownat_nofollow_works" >&6; } + if test $gl_cv_func_fchownat_nofollow_works = no; then : + REPLACE_FCHOWNAT=1 + +$as_echo "@%:@define FCHOWNAT_NOFOLLOW_BUG 1" >>confdefs.h + + +fi + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fchownat works with an empty file name" >&5 +$as_echo_n "checking whether fchownat works with an empty file name... " >&6; } +if ${gl_cv_func_fchownat_empty_filename_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + gl_cv_func_fchownat_empty_filename_works="guessing no" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +int fd; + int ret; + if (mkdir ("conftestdir", 0700) < 0) + return 2; + fd = open ("conftestdir", O_RDONLY); + if (fd < 0) + return 3; + ret = fchownat (fd, "", -1, -1, 0); + close (fd); + rmdir ("conftestdir"); + return ret == 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_fchownat_empty_filename_works=yes +else + gl_cv_func_fchownat_empty_filename_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fchownat_empty_filename_works" >&5 +$as_echo "$gl_cv_func_fchownat_empty_filename_works" >&6; } + if test "$gl_cv_func_fchownat_empty_filename_works" != yes; then : + REPLACE_FCHOWNAT=1 + +$as_echo "@%:@define FCHOWNAT_EMPTY_FILENAME_BUG 1" >>confdefs.h + + +fi + + if test $REPLACE_CHOWN = 1; then + REPLACE_FCHOWNAT=1 + fi +else + HAVE_FCHOWNAT=0 +fi + + + if test $HAVE_FCHOWNAT = 0 || test $REPLACE_FCHOWNAT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fchownat.$ac_objext" + + fi + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FCHOWNAT 1 +_ACEOF + + + + + + + GNULIB_FCHOWNAT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FCHOWNAT 1" >>confdefs.h + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fflush works on input streams" >&5 +$as_echo_n "checking whether fflush works on input streams... " >&6; } +if ${gl_cv_func_fflush_stdin+:} false; then : + $as_echo_n "(cached) " >&6 +else + echo hello world > conftest.txt + if test "$cross_compiling" = yes; then : + gl_cv_func_fflush_stdin=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if HAVE_UNISTD_H +# include +#else /* on Windows with MSVC */ +# include +#endif + +int +main () +{ +FILE *f = fopen ("conftest.txt", "r"); + char buffer[10]; + int fd; + int c; + if (f == NULL) + return 1; + fd = fileno (f); + if (fd < 0 || fread (buffer, 1, 5, f) != 5) + return 2; + /* For deterministic results, ensure f read a bigger buffer. */ + if (lseek (fd, 0, SEEK_CUR) == 5) + return 3; + /* POSIX requires fflush-fseek to set file offset of fd. This fails + on BSD systems and on mingw. */ + if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0) + return 4; + if (lseek (fd, 0, SEEK_CUR) != 5) + return 5; + /* Verify behaviour of fflush after ungetc. See + */ + /* Verify behaviour of fflush after a backup ungetc. This fails on + mingw. */ + c = fgetc (f); + ungetc (c, f); + fflush (f); + if (fgetc (f) != c) + return 6; + /* Verify behaviour of fflush after a non-backup ungetc. This fails + on glibc 2.8 and on BSD systems. */ + c = fgetc (f); + ungetc ('@', f); + fflush (f); + if (fgetc (f) != c) + return 7; + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_fflush_stdin=yes +else + gl_cv_func_fflush_stdin=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm conftest.txt + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5 +$as_echo "$gl_cv_func_fflush_stdin" >&6; } + case $gl_cv_func_fflush_stdin in + yes) gl_func_fflush_stdin=1 ;; + no) gl_func_fflush_stdin=0 ;; + *) gl_func_fflush_stdin='(-1)' ;; + esac + +cat >>confdefs.h <<_ACEOF +@%:@define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin +_ACEOF + + + if test $gl_cv_func_fflush_stdin = no; then + REPLACE_FCLOSE=1 + fi + + + if test $REPLACE_CLOSE = 1; then + REPLACE_FCLOSE=1 + fi + + if test $REPLACE_FCLOSE = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fclose.$ac_objext" + + fi + + + + + + GNULIB_FCLOSE=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FCLOSE 1" >>confdefs.h + + + + + + + + + if test $ac_cv_func_fcntl = no; then + + + + if test $ac_cv_func_fcntl = no; then + HAVE_FCNTL=0 + else + REPLACE_FCNTL=1 + fi + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fcntl handles F_DUPFD correctly" >&5 +$as_echo_n "checking whether fcntl handles F_DUPFD correctly... " >&6; } +if ${gl_cv_func_fcntl_f_dupfd_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + # Guess that it works on glibc systems + case $host_os in #(( + *-gnu*) gl_cv_func_fcntl_f_dupfd_works="guessing yes";; + *) gl_cv_func_fcntl_f_dupfd_works="guessing no";; + esac +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +int +main () +{ +int result = 0; + if (fcntl (0, F_DUPFD, -1) != -1) result |= 1; + if (errno != EINVAL) result |= 2; + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_fcntl_f_dupfd_works=yes +else + gl_cv_func_fcntl_f_dupfd_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_works" >&5 +$as_echo "$gl_cv_func_fcntl_f_dupfd_works" >&6; } + case $gl_cv_func_fcntl_f_dupfd_works in + *yes) ;; + *) + + + if test $ac_cv_func_fcntl = no; then + HAVE_FCNTL=0 + else + REPLACE_FCNTL=1 + fi + + +$as_echo "@%:@define FCNTL_DUPFD_BUGGY 1" >>confdefs.h + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fcntl understands F_DUPFD_CLOEXEC" >&5 +$as_echo_n "checking whether fcntl understands F_DUPFD_CLOEXEC... " >&6; } +if ${gl_cv_func_fcntl_f_dupfd_cloexec+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifndef F_DUPFD_CLOEXEC +choke me +#endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef __linux__ +/* The Linux kernel only added F_DUPFD_CLOEXEC in 2.6.24, so we always replace + it to support the semantics on older kernels that failed with EINVAL. */ +choke me +#endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_fcntl_f_dupfd_cloexec=yes +else + gl_cv_func_fcntl_f_dupfd_cloexec="needs runtime check" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + gl_cv_func_fcntl_f_dupfd_cloexec=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_cloexec" >&5 +$as_echo "$gl_cv_func_fcntl_f_dupfd_cloexec" >&6; } + if test "$gl_cv_func_fcntl_f_dupfd_cloexec" != yes; then + + + + if test $ac_cv_func_fcntl = no; then + HAVE_FCNTL=0 + else + REPLACE_FCNTL=1 + fi + + fi + fi + + + + + if test $ac_cv_func_fchdir = no; then + HAVE_FCHDIR=0 + fi + + if test $HAVE_FCHDIR = 0; then + + + + if test $ac_cv_func_fcntl = no; then + HAVE_FCNTL=0 + else + REPLACE_FCNTL=1 + fi + + fi + + + if test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fcntl.$ac_objext" + + fi + + + + + + GNULIB_FCNTL=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FCNTL 1" >>confdefs.h + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_fcntl_h='<'fcntl.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_fcntl_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'fcntl.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_fcntl_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_fcntl_h" >&5 +$as_echo "$gl_cv_next_fcntl_h" >&6; } + fi + NEXT_FCNTL_H=$gl_cv_next_fcntl_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'fcntl.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_fcntl_h + fi + NEXT_AS_FIRST_DIRECTIVE_FCNTL_H=$gl_next_as_first_directive + + + + + + + + + + + + + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FCNTL_SAFER 1 +_ACEOF + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FD_SAFER_FLAG 1 +_ACEOF + + + + + + + LIB_FDATASYNC= + + + if test $ac_cv_have_decl_fdatasync = no; then + HAVE_DECL_FDATASYNC=0 + for ac_func in fdatasync +do : + ac_fn_c_check_func "$LINENO" "fdatasync" "ac_cv_func_fdatasync" +if test "x$ac_cv_func_fdatasync" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_FDATASYNC 1 +_ACEOF + +fi +done + + if test $ac_cv_func_fdatasync = no; then + HAVE_FDATASYNC=0 + fi + else + gl_saved_libs=$LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fdatasync" >&5 +$as_echo_n "checking for library containing fdatasync... " >&6; } +if ${ac_cv_search_fdatasync+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char fdatasync (); +int +main () +{ +return fdatasync (); + ; + return 0; +} +_ACEOF +for ac_lib in '' rt posix4; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_fdatasync=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_fdatasync+:} false; then : + break +fi +done +if ${ac_cv_search_fdatasync+:} false; then : + +else + ac_cv_search_fdatasync=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fdatasync" >&5 +$as_echo "$ac_cv_search_fdatasync" >&6; } +ac_res=$ac_cv_search_fdatasync +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + test "$ac_cv_search_fdatasync" = "none required" || + LIB_FDATASYNC=$ac_cv_search_fdatasync +fi + + LIBS=$gl_saved_libs + fi + + if test $HAVE_FDATASYNC = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fdatasync.$ac_objext" + + fi + + + + + + GNULIB_FDATASYNC=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FDATASYNC 1" >>confdefs.h + + + + + + + if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then + REPLACE_FDOPEN=1 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fdopen sets errno" >&5 +$as_echo_n "checking whether fdopen sets errno... " >&6; } +if ${gl_cv_func_fdopen_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + case "$host_os" in + mingw*) gl_cv_func_fdopen_works="guessing no" ;; + *) gl_cv_func_fdopen_works="guessing yes" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +int +main (void) +{ + FILE *fp; + errno = 0; + fp = fdopen (-1, "r"); + if (fp == NULL && errno == 0) + return 1; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_fdopen_works=yes +else + gl_cv_func_fdopen_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fdopen_works" >&5 +$as_echo "$gl_cv_func_fdopen_works" >&6; } + case "$gl_cv_func_fdopen_works" in + *no) REPLACE_FDOPEN=1 ;; + esac + fi + + if test $REPLACE_FDOPEN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fdopen.$ac_objext" + + + fi + + + + + + GNULIB_FDOPEN=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FDOPEN 1" >>confdefs.h + + + + + + + + + ac_fn_c_check_decl "$LINENO" "fdopendir" "ac_cv_have_decl_fdopendir" " +#include + +" +if test "x$ac_cv_have_decl_fdopendir" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FDOPENDIR $ac_have_decl +_ACEOF +if test $ac_have_decl = 1; then : + +else + HAVE_DECL_FDOPENDIR=0 +fi + + + if test $ac_cv_func_fdopendir = no; then + HAVE_FDOPENDIR=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fdopendir works" >&5 +$as_echo_n "checking whether fdopendir works... " >&6; } +if ${gl_cv_func_fdopendir_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_fdopendir_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_fdopendir_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#if !HAVE_DECL_FDOPENDIR +extern +# ifdef __cplusplus +"C" +# endif +DIR *fdopendir (int); +#endif + +int +main () +{ +int result = 0; + int fd = open ("conftest.c", O_RDONLY); + if (fd < 0) result |= 1; + if (fdopendir (fd)) result |= 2; + if (close (fd)) result |= 4; + return result; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_fdopendir_works=yes +else + gl_cv_func_fdopendir_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fdopendir_works" >&5 +$as_echo "$gl_cv_func_fdopendir_works" >&6; } + case "$gl_cv_func_fdopendir_works" in + *yes) ;; + *) + REPLACE_FDOPENDIR=1 + ;; + esac + fi + + if test $HAVE_FDOPENDIR = 0 || test $REPLACE_FDOPENDIR = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fdopendir.$ac_objext" + + fi + + + + + + GNULIB_FDOPENDIR=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FDOPENDIR 1" >>confdefs.h + + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FDOPENDIR 1 +_ACEOF + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FDUTIMENSAT 1 +_ACEOF + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fflush works on input streams" >&5 +$as_echo_n "checking whether fflush works on input streams... " >&6; } +if ${gl_cv_func_fflush_stdin+:} false; then : + $as_echo_n "(cached) " >&6 +else + echo hello world > conftest.txt + if test "$cross_compiling" = yes; then : + gl_cv_func_fflush_stdin=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if HAVE_UNISTD_H +# include +#else /* on Windows with MSVC */ +# include +#endif + +int +main () +{ +FILE *f = fopen ("conftest.txt", "r"); + char buffer[10]; + int fd; + int c; + if (f == NULL) + return 1; + fd = fileno (f); + if (fd < 0 || fread (buffer, 1, 5, f) != 5) + return 2; + /* For deterministic results, ensure f read a bigger buffer. */ + if (lseek (fd, 0, SEEK_CUR) == 5) + return 3; + /* POSIX requires fflush-fseek to set file offset of fd. This fails + on BSD systems and on mingw. */ + if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0) + return 4; + if (lseek (fd, 0, SEEK_CUR) != 5) + return 5; + /* Verify behaviour of fflush after ungetc. See + */ + /* Verify behaviour of fflush after a backup ungetc. This fails on + mingw. */ + c = fgetc (f); + ungetc (c, f); + fflush (f); + if (fgetc (f) != c) + return 6; + /* Verify behaviour of fflush after a non-backup ungetc. This fails + on glibc 2.8 and on BSD systems. */ + c = fgetc (f); + ungetc ('@', f); + fflush (f); + if (fgetc (f) != c) + return 7; + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_fflush_stdin=yes +else + gl_cv_func_fflush_stdin=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm conftest.txt + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5 +$as_echo "$gl_cv_func_fflush_stdin" >&6; } + case $gl_cv_func_fflush_stdin in + yes) gl_func_fflush_stdin=1 ;; + no) gl_func_fflush_stdin=0 ;; + *) gl_func_fflush_stdin='(-1)' ;; + esac + +cat >>confdefs.h <<_ACEOF +@%:@define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin +_ACEOF + + + if test $gl_cv_func_fflush_stdin != yes; then + REPLACE_FFLUSH=1 + fi + + if test $REPLACE_FFLUSH = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fflush.$ac_objext" + + : + fi + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FFLUSH 1 +_ACEOF + + + + + + + + GNULIB_FFLUSH=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FFLUSH 1" >>confdefs.h + + + + + + ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default" +if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STAT_ST_BLOCKS 1 +_ACEOF + + +$as_echo "@%:@define HAVE_ST_BLOCKS 1" >>confdefs.h + +else + : +fi + + + + + if test $ac_cv_member_struct_stat_st_blocks = no; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fileblocks.$ac_objext" + + + + : + + fi + + + + + + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FILENAMECAT 1 +_ACEOF + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for flexible array member" >&5 +$as_echo_n "checking for flexible array member... " >&6; } +if ${ac_cv_c_flexmember+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + struct s { int n; double d[]; }; +int +main () +{ +int m = getchar (); + struct s *p = malloc (offsetof (struct s, d) + + m * sizeof (double)); + p->d[0] = 0.0; + return p->d != (double *) NULL; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_flexmember=yes +else + ac_cv_c_flexmember=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_flexmember" >&5 +$as_echo "$ac_cv_c_flexmember" >&6; } + if test $ac_cv_c_flexmember = yes; then + +$as_echo "@%:@define FLEXIBLE_ARRAY_MEMBER /**/" >>confdefs.h + + else + $as_echo "@%:@define FLEXIBLE_ARRAY_MEMBER 1" >>confdefs.h + + fi + + + + + FLOAT_H= + REPLACE_FLOAT_LDBL=0 + case "$host_os" in + aix* | beos* | openbsd* | mirbsd* | irix*) + FLOAT_H=float.h + ;; + freebsd*) + case "$host_cpu" in + i[34567]86 ) + FLOAT_H=float.h + ;; + x86_64 ) + # On x86_64 systems, the C compiler may still be generating + # 32-bit code. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined __LP64__ || defined __x86_64__ || defined __amd64__ + yes + #endif +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + +else + FLOAT_H=float.h +fi +rm -f conftest* + + ;; + esac + ;; + linux*) + case "$host_cpu" in + powerpc*) + FLOAT_H=float.h + ;; + esac + ;; + esac + case "$host_os" in + aix* | freebsd* | linux*) + if test -n "$FLOAT_H"; then + REPLACE_FLOAT_LDBL=1 + fi + ;; + esac + + REPLACE_ITOLD=0 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether conversion from 'int' to 'long double' works" >&5 +$as_echo_n "checking whether conversion from 'int' to 'long double' works... " >&6; } +if ${gl_cv_func_itold_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + case "$host" in + sparc*-*-linux*) + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined __LP64__ || defined __arch64__ + yes + #endif +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + gl_cv_func_itold_works="guessing no" +else + gl_cv_func_itold_works="guessing yes" +fi +rm -f conftest* + + ;; + *) gl_cv_func_itold_works="guessing yes" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int i = -1; +volatile long double ld; +int main () +{ + ld += i * 1.0L; + if (ld > 0) + return 1; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_itold_works=yes +else + gl_cv_func_itold_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_itold_works" >&5 +$as_echo "$gl_cv_func_itold_works" >&6; } + case "$gl_cv_func_itold_works" in + *no) + REPLACE_ITOLD=1 + FLOAT_H=float.h + ;; + esac + + if test -n "$FLOAT_H"; then + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_float_h='<'float.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_float_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'float.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_float_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_float_h" >&5 +$as_echo "$gl_cv_next_float_h" >&6; } + fi + NEXT_FLOAT_H=$gl_cv_next_float_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'float.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_float_h + fi + NEXT_AS_FIRST_DIRECTIVE_FLOAT_H=$gl_next_as_first_directive + + + + + fi + + if test -n "$FLOAT_H"; then + GL_GENERATE_FLOAT_H_TRUE= + GL_GENERATE_FLOAT_H_FALSE='#' +else + GL_GENERATE_FLOAT_H_TRUE='#' + GL_GENERATE_FLOAT_H_FALSE= +fi + + + + if test $REPLACE_FLOAT_LDBL = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS float.$ac_objext" + + fi + if test $REPLACE_ITOLD = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS itold.$ac_objext" + + fi + + + + + + FNMATCH_H= + gl_fnmatch_required_lowercase=` + echo $gl_fnmatch_required | LC_ALL=C tr '[A-Z]' '[a-z]' + ` + gl_fnmatch_cache_var="gl_cv_func_fnmatch_${gl_fnmatch_required_lowercase}" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working $gl_fnmatch_required fnmatch" >&5 +$as_echo_n "checking for working $gl_fnmatch_required fnmatch... " >&6; } +if eval \${$gl_fnmatch_cache_var+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test $gl_fnmatch_required = GNU; then + gl_fnmatch_gnu_start= + gl_fnmatch_gnu_end= + else + gl_fnmatch_gnu_start='#if 0' + gl_fnmatch_gnu_end='#endif' + fi + if test "$cross_compiling" = yes; then : + eval "$gl_fnmatch_cache_var=\"guessing no\"" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + static int + y (char const *pattern, char const *string, int flags) + { + return fnmatch (pattern, string, flags) == 0; + } + static int + n (char const *pattern, char const *string, int flags) + { + return fnmatch (pattern, string, flags) == FNM_NOMATCH; + } + +int +main () +{ +char const *Apat = 'A' < '\\\\' ? "[A-\\\\\\\\]" : "[\\\\\\\\-A]"; + char const *apat = 'a' < '\\\\' ? "[a-\\\\\\\\]" : "[\\\\\\\\-a]"; + static char const A_1[] = { 'A' - 1, 0 }; + static char const A01[] = { 'A' + 1, 0 }; + static char const a_1[] = { 'a' - 1, 0 }; + static char const a01[] = { 'a' + 1, 0 }; + static char const bs_1[] = { '\\\\' - 1, 0 }; + static char const bs01[] = { '\\\\' + 1, 0 }; + int result = 0; + if (!n ("a*", "", 0)) + return 1; + if (!y ("a*", "abc", 0)) + return 1; + if (!y ("[/b", "[/b", 0)) /*"]]"*/ /* glibc Bugzilla bug 12378 */ + return 1; + if (!n ("d*/*1", "d/s/1", FNM_PATHNAME)) + return 2; + if (!y ("a\\\\bc", "abc", 0)) + return 3; + if (!n ("a\\\\bc", "abc", FNM_NOESCAPE)) + return 3; + if (!y ("*x", ".x", 0)) + return 4; + if (!n ("*x", ".x", FNM_PERIOD)) + return 4; + if (!y (Apat, "\\\\", 0)) + return 5; + if (!y (Apat, "A", 0)) + return 5; + if (!y (apat, "\\\\", 0)) + return 5; + if (!y (apat, "a", 0)) + return 5; + if (!(n (Apat, A_1, 0) == ('A' < '\\\\'))) + return 5; + if (!(n (apat, a_1, 0) == ('a' < '\\\\'))) + return 5; + if (!(y (Apat, A01, 0) == ('A' < '\\\\'))) + return 5; + if (!(y (apat, a01, 0) == ('a' < '\\\\'))) + return 5; + if (!(y (Apat, bs_1, 0) == ('A' < '\\\\'))) + return 5; + if (!(y (apat, bs_1, 0) == ('a' < '\\\\'))) + return 5; + if (!(n (Apat, bs01, 0) == ('A' < '\\\\'))) + return 5; + if (!(n (apat, bs01, 0) == ('a' < '\\\\'))) + return 5; + $gl_fnmatch_gnu_start + if (!y ("xxXX", "xXxX", FNM_CASEFOLD)) + result |= 8; + if (!y ("a++(x|yy)b", "a+xyyyyxb", FNM_EXTMATCH)) + result |= 16; + if (!n ("d*/*1", "d/s/1", FNM_FILE_NAME)) + result |= 32; + if (!y ("*", "x", FNM_FILE_NAME | FNM_LEADING_DIR)) + result |= 64; + if (!y ("x*", "x/y/z", FNM_FILE_NAME | FNM_LEADING_DIR)) + result |= 64; + if (!y ("*c*", "c/x", FNM_FILE_NAME | FNM_LEADING_DIR)) + result |= 64; + $gl_fnmatch_gnu_end + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + eval "$gl_fnmatch_cache_var=yes" +else + eval "$gl_fnmatch_cache_var=no" +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +eval ac_res=\$$gl_fnmatch_cache_var + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval "gl_fnmatch_result=\"\$$gl_fnmatch_cache_var\"" + if test "$gl_fnmatch_result" = yes; then + rm -f "$gl_source_base/fnmatch.h" + else + FNMATCH_H=fnmatch.h + fi + + if test -n "$FNMATCH_H"; then + GL_GENERATE_FNMATCH_H_TRUE= + GL_GENERATE_FNMATCH_H_FALSE='#' +else + GL_GENERATE_FNMATCH_H_TRUE='#' + GL_GENERATE_FNMATCH_H_FALSE= +fi + + + if test -n "$FNMATCH_H"; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fnmatch.$ac_objext" + + + +cat >>confdefs.h <<_ACEOF +@%:@define fnmatch ${gl_fnmatch_required_lowercase}_fnmatch +_ACEOF + + + ac_fn_c_check_decl "$LINENO" "isblank" "ac_cv_have_decl_isblank" "#include +" +if test "x$ac_cv_have_decl_isblank" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_ISBLANK $ac_have_decl +_ACEOF + + + + + fi + + + + + + if test -n "$FNMATCH_H"; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fnmatch.$ac_objext" + + + +cat >>confdefs.h <<_ACEOF +@%:@define fnmatch ${gl_fnmatch_required_lowercase}_fnmatch +_ACEOF + + + ac_fn_c_check_decl "$LINENO" "isblank" "ac_cv_have_decl_isblank" "#include +" +if test "x$ac_cv_have_decl_isblank" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_ISBLANK $ac_have_decl +_ACEOF + + + + + fi + + + + case "$host_os" in + mingw* | pw*) + REPLACE_FOPEN=1 + gl_cv_func_fopen_slash="guessing no" + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fopen recognizes a trailing slash" >&5 +$as_echo_n "checking whether fopen recognizes a trailing slash... " >&6; } +if ${gl_cv_func_fopen_slash+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + aix* | hpux* | solaris2.[0-9] | solaris2.[0-9].*) + gl_cv_func_fopen_slash="guessing no" ;; + *) + gl_cv_func_fopen_slash="guessing yes" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +int main () +{ + return fopen ("conftest.sl/", "w") != NULL; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_fopen_slash=yes +else + gl_cv_func_fopen_slash=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.sl + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fopen_slash" >&5 +$as_echo "$gl_cv_func_fopen_slash" >&6; } + ;; + esac + case "$gl_cv_func_fopen_slash" in + *no) + +$as_echo "@%:@define FOPEN_TRAILING_SLASH_BUG 1" >>confdefs.h + + REPLACE_FOPEN=1 + ;; + esac + + if test $REPLACE_FOPEN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fopen.$ac_objext" + + : + fi + + + + + + GNULIB_FOPEN=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FOPEN 1" >>confdefs.h + + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FOPEN_SAFER 1 +_ACEOF + + + + + + fp_headers=' +# include +# if HAVE_STDIO_EXT_H +# include +# endif +' + ac_fn_c_check_decl "$LINENO" "__fpending" "ac_cv_have_decl___fpending" "$fp_headers +" +if test "x$ac_cv_have_decl___fpending" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL___FPENDING $ac_have_decl +_ACEOF + + + if test $ac_cv_func___fpending = no; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fpending.$ac_objext" + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to determine the number of pending output bytes on a stream" >&5 +$as_echo_n "checking how to determine the number of pending output bytes on a stream... " >&6; } +if ${ac_cv_sys_pending_output_n_bytes+:} false; then : + $as_echo_n "(cached) " >&6 +else + + for ac_expr in \ + \ + '# glibc2' \ + 'fp->_IO_write_ptr - fp->_IO_write_base' \ + \ + '# traditional Unix' \ + 'fp->_ptr - fp->_base' \ + \ + '# BSD' \ + 'fp->_p - fp->_bf._base' \ + \ + '# SCO, Unixware' \ + '(fp->__ptr ? fp->__ptr - fp->__base : 0)' \ + \ + '# QNX' \ + '(fp->_Mode & 0x2000 /*_MWRITE*/ ? fp->_Next - fp->_Buf : 0)' \ + \ + '# old glibc?' \ + 'fp->__bufp - fp->__buffer' \ + \ + '# old glibc iostream?' \ + 'fp->_pptr - fp->_pbase' \ + \ + '# emx+gcc' \ + 'fp->_ptr - fp->_buffer' \ + \ + '# Minix' \ + 'fp->_ptr - fp->_buf' \ + \ + '# Plan9' \ + 'fp->wp - fp->buf' \ + \ + '# VMS' \ + '(*fp)->_ptr - (*fp)->_base' \ + \ + '# e.g., DGUX R4.11; the info is not available' \ + 1 \ + ; do + + # Skip each embedded comment. + case "$ac_expr" in '#'*) continue;; esac + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +FILE *fp = stdin; (void) ($ac_expr); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + fp_done=yes + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$fp_done" = yes && break + done + + ac_cv_sys_pending_output_n_bytes=$ac_expr + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_pending_output_n_bytes" >&5 +$as_echo "$ac_cv_sys_pending_output_n_bytes" >&6; } + +cat >>confdefs.h <<_ACEOF +@%:@define PENDING_OUTPUT_N_BYTES $ac_cv_sys_pending_output_n_bytes +_ACEOF + + + fi + + + + + ac_fn_c_check_decl "$LINENO" "fpurge" "ac_cv_have_decl_fpurge" "#include +" +if test "x$ac_cv_have_decl_fpurge" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FPURGE $ac_have_decl +_ACEOF + + if test "x$ac_cv_func_fpurge" = xyes; then + HAVE_FPURGE=1 + # Detect BSD bug. Only cygwin 1.7 is known to be immune. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fpurge works" >&5 +$as_echo_n "checking whether fpurge works... " >&6; } +if ${gl_cv_func_fpurge_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + gl_cv_func_fpurge_works='guessing no' +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +FILE *f = fopen ("conftest.txt", "w+"); + if (!f) return 1; + if (fputc ('a', f) != 'a') return 2; + rewind (f); + if (fgetc (f) != 'a') return 3; + if (fgetc (f) != EOF) return 4; + if (fpurge (f) != 0) return 5; + if (putc ('b', f) != 'b') return 6; + if (fclose (f) != 0) return 7; + if ((f = fopen ("conftest.txt", "r")) == NULL) return 8; + if (fgetc (f) != 'a') return 9; + if (fgetc (f) != 'b') return 10; + if (fgetc (f) != EOF) return 11; + if (fclose (f) != 0) return 12; + if (remove ("conftest.txt") != 0) return 13; + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_fpurge_works=yes +else + gl_cv_func_fpurge_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fpurge_works" >&5 +$as_echo "$gl_cv_func_fpurge_works" >&6; } + if test "x$gl_cv_func_fpurge_works" != xyes; then + REPLACE_FPURGE=1 + fi + else + HAVE_FPURGE=0 + fi + if test "x$ac_cv_have_decl_fpurge" = xno; then + HAVE_DECL_FPURGE=0 + fi + + if test $HAVE_FPURGE = 0 || test $REPLACE_FPURGE = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fpurge.$ac_objext" + + fi + + + + + + GNULIB_FPURGE=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FPURGE 1" >>confdefs.h + + + + + + + if test $ac_cv_func___freadahead = no; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS freadahead.$ac_objext" + + fi + + + + + + + if test $ac_cv_func___freadptr = no; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS freadptr.$ac_objext" + + fi + + + + + + + case "$host_os" in + mingw* | pw*) + REPLACE_FREOPEN=1 + ;; + esac + + if test $REPLACE_FREOPEN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS freopen.$ac_objext" + + : + fi + + + + + + GNULIB_FREOPEN=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FREOPEN 1" >>confdefs.h + + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FREOPEN_SAFER 1 +_ACEOF + + + + + + if test $gl_cv_func_frexp_no_libm = yes; then + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexp works" >&5 +$as_echo_n "checking whether frexp works... " >&6; } +if ${gl_cv_func_frexp_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + case "$host_os" in + netbsd* | irix* | mingw*) gl_cv_func_frexp_works="guessing no";; + *) gl_cv_func_frexp_works="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#if HAVE_ALARM +# include +#endif +/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0. + ICC 10.0 has a bug when optimizing the expression -zero. + The expression -DBL_MIN * DBL_MIN does not work when cross-compiling + to PowerPC on Mac OS X 10.5. */ +#if defined __hpux || defined __sgi || defined __ICC +static double +compute_minus_zero (void) +{ + return -DBL_MIN * DBL_MIN; +} +# define minus_zero compute_minus_zero () +#else +double minus_zero = -0.0; +#endif +int main() +{ + int result = 0; + int i; + volatile double x; + double zero = 0.0; +#if HAVE_ALARM + /* NeXTstep 3.3 frexp() runs into an endless loop when called on an infinite + number. Let the test fail in this case. */ + alarm (5); +#endif + /* Test on denormalized numbers. */ + for (i = 1, x = 1.0; i >= DBL_MIN_EXP; i--, x *= 0.5) + ; + if (x > 0.0) + { + int exp; + double y = frexp (x, &exp); + /* On machines with IEEE754 arithmetic: x = 1.11254e-308, exp = -1022. + On NetBSD: y = 0.75. Correct: y = 0.5. */ + if (y != 0.5) + result |= 1; + } + /* Test on infinite numbers. */ + x = 1.0 / zero; + { + int exp; + double y = frexp (x, &exp); + if (y != x) + result |= 2; + } + /* Test on negative zero. */ + x = minus_zero; + { + int exp; + double y = frexp (x, &exp); + if (memcmp (&y, &x, sizeof x)) + result |= 4; + } + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_frexp_works=yes +else + gl_cv_func_frexp_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexp_works" >&5 +$as_echo "$gl_cv_func_frexp_works" >&6; } + + case "$gl_cv_func_frexp_works" in + *yes) gl_func_frexp_no_libm=yes ;; + *) gl_func_frexp_no_libm=no; REPLACE_FREXP=1 ;; + esac + else + gl_func_frexp_no_libm=no + REPLACE_FREXP=1 + fi + if test $gl_func_frexp_no_libm = yes; then + +$as_echo "@%:@define HAVE_FREXP_IN_LIBC 1" >>confdefs.h + + fi + + if test $gl_func_frexp_no_libm != yes; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS frexp.$ac_objext" + + fi + + + + + + GNULIB_FREXP=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FREXP 1" >>confdefs.h + + + + + + + ac_fn_c_check_decl "$LINENO" "frexpl" "ac_cv_have_decl_frexpl" "#include +" +if test "x$ac_cv_have_decl_frexpl" = xyes; then : + +else + HAVE_DECL_FREXPL=0 +fi + + if test $HAVE_DECL_FREXPL = 1; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl() can be used without linking with libm" >&5 +$as_echo_n "checking whether frexpl() can be used without linking with libm... " >&6; } +if ${gl_cv_func_frexpl_no_libm+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + long double x; +int +main () +{ +int e; return frexpl (x, &e) > 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_frexpl_no_libm=yes +else + gl_cv_func_frexpl_no_libm=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_no_libm" >&5 +$as_echo "$gl_cv_func_frexpl_no_libm" >&6; } + + if test $gl_cv_func_frexpl_no_libm = yes; then + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl works" >&5 +$as_echo_n "checking whether frexpl works... " >&6; } +if ${gl_cv_func_frexpl_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + aix | aix[3-6]* | beos* | darwin* | irix* | mingw* | pw*) + gl_cv_func_frexpl_works="guessing no";; + *) gl_cv_func_frexpl_works="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Override the values of , like done in float.in.h. */ +#if defined __i386__ && (defined __BEOS__ || defined __OpenBSD__) +# undef LDBL_MIN_EXP +# define LDBL_MIN_EXP (-16381) +#endif +#if defined __i386__ && defined __FreeBSD__ +# undef LDBL_MIN_EXP +# define LDBL_MIN_EXP (-16381) +#endif +#if (defined _ARCH_PPC || defined _POWER) && defined _AIX && (LDBL_MANT_DIG == 106) && defined __GNUC__ +# undef LDBL_MIN_EXP +# define LDBL_MIN_EXP DBL_MIN_EXP +#endif +#if defined __sgi && (LDBL_MANT_DIG >= 106) +# if defined __GNUC__ +# undef LDBL_MIN_EXP +# define LDBL_MIN_EXP DBL_MIN_EXP +# endif +#endif +extern +#ifdef __cplusplus +"C" +#endif +long double frexpl (long double, int *); +int main() +{ + int result = 0; + volatile long double x; + /* Test on finite numbers that fails on AIX 5.1. */ + x = 16.0L; + { + int exp = -9999; + frexpl (x, &exp); + if (exp != 5) + result |= 1; + } + /* Test on finite numbers that fails on Mac OS X 10.4, because its frexpl + function returns an invalid (incorrectly normalized) value: it returns + y = { 0x3fe028f5, 0xc28f5c28, 0x3c9eb851, 0xeb851eb8 } + but the correct result is + 0.505L = { 0x3fe028f5, 0xc28f5c29, 0xbc547ae1, 0x47ae1480 } */ + x = 1.01L; + { + int exp = -9999; + long double y = frexpl (x, &exp); + if (!(exp == 1 && y == 0.505L)) + result |= 2; + } + /* Test on large finite numbers. This fails on BeOS at i = 16322, while + LDBL_MAX_EXP = 16384. + In the loop end test, we test x against Infinity, rather than comparing + i with LDBL_MAX_EXP, because BeOS has a wrong LDBL_MAX_EXP. */ + { + int i; + for (i = 1, x = 1.0L; x != x + x; i++, x *= 2.0L) + { + int exp = -9999; + frexpl (x, &exp); + if (exp != i) + { + result |= 4; + break; + } + } + } + /* Test on denormalized numbers. */ + { + int i; + for (i = 1, x = 1.0L; i >= LDBL_MIN_EXP; i--, x *= 0.5L) + ; + if (x > 0.0L) + { + int exp; + long double y = frexpl (x, &exp); + /* On machines with IEEE854 arithmetic: x = 1.68105e-4932, + exp = -16382, y = 0.5. On Mac OS X 10.5: exp = -16384, y = 0.5. */ + if (exp != LDBL_MIN_EXP - 1) + result |= 8; + } + } + /* Test on infinite numbers. */ + x = 1.0L / 0.0L; + { + int exp; + long double y = frexpl (x, &exp); + if (y != x) + result |= 16; + } + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_frexpl_works=yes +else + gl_cv_func_frexpl_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_works" >&5 +$as_echo "$gl_cv_func_frexpl_works" >&6; } + + case "$gl_cv_func_frexpl_works" in + *yes) gl_func_frexpl_no_libm=yes ;; + *) gl_func_frexpl_no_libm=no; REPLACE_FREXPL=1 ;; + esac + else + gl_func_frexpl_no_libm=no + REPLACE_FREXPL=1 + fi + if test $gl_func_frexpl_no_libm = yes; then + +$as_echo "@%:@define HAVE_FREXPL_IN_LIBC 1" >>confdefs.h + + fi + fi + + if test $HAVE_DECL_FREXPL = 0 || test $gl_func_frexpl_no_libm = no; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS frexpl.$ac_objext" + + fi + + + + + + GNULIB_FREXPL=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FREXPL 1" >>confdefs.h + + + + + + + if test $HAVE_FSEEKO = 0 || test $REPLACE_FSEEKO = 1; then + REPLACE_FSEEK=1 + fi + + if test $REPLACE_FSEEK = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fseek.$ac_objext" + + fi + + + + + + GNULIB_FSEEK=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FSEEK 1" >>confdefs.h + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fseeko" >&5 +$as_echo_n "checking for fseeko... " >&6; } +if ${gl_cv_func_fseeko+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +fseeko (stdin, 0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_fseeko=yes +else + gl_cv_func_fseeko=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fseeko" >&5 +$as_echo "$gl_cv_func_fseeko" >&6; } + + + if test $ac_cv_have_decl_fseeko = no; then + HAVE_DECL_FSEEKO=0 + fi + + if test $gl_cv_func_fseeko = no; then + HAVE_FSEEKO=0 + else + if test $WINDOWS_64_BIT_OFF_T = 1; then + REPLACE_FSEEKO=1 + fi + if test $gl_cv_var_stdin_large_offset = no; then + REPLACE_FSEEKO=1 + fi + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fflush works on input streams" >&5 +$as_echo_n "checking whether fflush works on input streams... " >&6; } +if ${gl_cv_func_fflush_stdin+:} false; then : + $as_echo_n "(cached) " >&6 +else + echo hello world > conftest.txt + if test "$cross_compiling" = yes; then : + gl_cv_func_fflush_stdin=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if HAVE_UNISTD_H +# include +#else /* on Windows with MSVC */ +# include +#endif + +int +main () +{ +FILE *f = fopen ("conftest.txt", "r"); + char buffer[10]; + int fd; + int c; + if (f == NULL) + return 1; + fd = fileno (f); + if (fd < 0 || fread (buffer, 1, 5, f) != 5) + return 2; + /* For deterministic results, ensure f read a bigger buffer. */ + if (lseek (fd, 0, SEEK_CUR) == 5) + return 3; + /* POSIX requires fflush-fseek to set file offset of fd. This fails + on BSD systems and on mingw. */ + if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0) + return 4; + if (lseek (fd, 0, SEEK_CUR) != 5) + return 5; + /* Verify behaviour of fflush after ungetc. See + */ + /* Verify behaviour of fflush after a backup ungetc. This fails on + mingw. */ + c = fgetc (f); + ungetc (c, f); + fflush (f); + if (fgetc (f) != c) + return 6; + /* Verify behaviour of fflush after a non-backup ungetc. This fails + on glibc 2.8 and on BSD systems. */ + c = fgetc (f); + ungetc ('@', f); + fflush (f); + if (fgetc (f) != c) + return 7; + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_fflush_stdin=yes +else + gl_cv_func_fflush_stdin=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm conftest.txt + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5 +$as_echo "$gl_cv_func_fflush_stdin" >&6; } + case $gl_cv_func_fflush_stdin in + yes) gl_func_fflush_stdin=1 ;; + no) gl_func_fflush_stdin=0 ;; + *) gl_func_fflush_stdin='(-1)' ;; + esac + +cat >>confdefs.h <<_ACEOF +@%:@define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin +_ACEOF + + + if test $gl_cv_func_fflush_stdin != yes; then + REPLACE_FSEEKO=1 + fi + + fi + + if test $HAVE_FSEEKO = 0 || test $REPLACE_FSEEKO = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fseeko.$ac_objext" + + + for ac_func in _fseeki64 +do : + ac_fn_c_check_func "$LINENO" "_fseeki64" "ac_cv_func__fseeki64" +if test "x$ac_cv_func__fseeki64" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE__FSEEKI64 1 +_ACEOF + +fi +done + + + fi + + + + + + GNULIB_FSEEKO=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FSEEKO 1" >>confdefs.h + + + + + + + if test $ac_cv_func___fseterr = no; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fseterr.$ac_objext" + + fi + + + + + if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then + REPLACE_FSTAT=1 + fi + + + if test $WINDOWS_64_BIT_ST_SIZE = 1; then + REPLACE_FSTAT=1 + fi + + + + + + if test $ac_cv_func_fchdir = no; then + HAVE_FCHDIR=0 + fi + + if test $HAVE_FCHDIR = 0; then + case "$gl_cv_func_open_directory_works" in + *yes) ;; + *) + REPLACE_FSTAT=1 + ;; + esac + fi + + + if test $REPLACE_FSTAT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fstat.$ac_objext" + + : + fi + + + + + + GNULIB_FSTAT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FSTAT 1" >>confdefs.h + + + + + + + + + + if test $ac_cv_func_fstatat = no; then + HAVE_FSTATAT=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fstatat (..., 0) works" >&5 +$as_echo_n "checking whether fstatat (..., 0) works... " >&6; } +if ${gl_cv_func_fstatat_zero_flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + aix*) gl_cv_func_fstatat_zero_flag="guessing no";; + *) gl_cv_func_fstatat_zero_flag="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #include + int + main (void) + { + struct stat a; + return fstatat (AT_FDCWD, ".", &a, 0) != 0; + } + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_fstatat_zero_flag=yes +else + gl_cv_func_fstatat_zero_flag=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fstatat_zero_flag" >&5 +$as_echo "$gl_cv_func_fstatat_zero_flag" >&6; } + + case $gl_cv_func_fstatat_zero_flag+$gl_cv_func_lstat_dereferences_slashed_symlink in + *yes+*yes) ;; + *) REPLACE_FSTATAT=1 + case $gl_cv_func_fstatat_zero_flag in + *yes) + +$as_echo "@%:@define HAVE_WORKING_FSTATAT_ZERO_FLAG 1" >>confdefs.h + + ;; + esac + ;; + esac + fi + + if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fstatat.$ac_objext" + + fi + + + + + + GNULIB_FSTATAT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FSTATAT 1" >>confdefs.h + + + + + + + for ac_header in sys/mount.h +do : + ac_fn_c_check_header_compile "$LINENO" "sys/mount.h" "ac_cv_header_sys_mount_h" "$ac_includes_default + #if HAVE_SYS_PARAM_H + #include + #endif +" +if test "x$ac_cv_header_sys_mount_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SYS_MOUNT_H 1 +_ACEOF + +fi + +done + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to get file system space usage" >&5 +$as_echo "$as_me: checking how to get file system space usage" >&6;} +ac_fsusage_space=no + +# Perform only the link test since it seems there are no variants of the +# statvfs function. This check is more than just AC_CHECK_FUNCS([statvfs]) +# because that got a false positive on SCO OSR5. Adding the declaration +# of a 'struct statvfs' causes this test to fail (as it should) on such +# systems. That system is reported to work fine with STAT_STATFS4 which +# is what it gets when this test fails. +if test $ac_fsusage_space = no; then + # glibc/{Hurd,kFreeBSD}, FreeBSD >= 5.0, NetBSD >= 3.0, + # OpenBSD >= 4.4, AIX, HP-UX, IRIX, Solaris, Cygwin, Interix, BeOS. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for statvfs function (SVR4)" >&5 +$as_echo_n "checking for statvfs function (SVR4)... " >&6; } +if ${fu_cv_sys_stat_statvfs+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#ifdef __osf__ +"Do not use Tru64's statvfs implementation" +#endif + +#include + +struct statvfs fsd; + +#if defined __APPLE__ && defined __MACH__ +#include +/* On Mac OS X >= 10.5, f_blocks in 'struct statvfs' is a 32-bit quantity; + that commonly limits file systems to 4 TiB. Whereas f_blocks in + 'struct statfs' is a 64-bit type, thanks to the large-file support + that was enabled above. In this case, don't use statvfs(); use statfs() + instead. */ +int check_f_blocks_size[sizeof fsd.f_blocks * CHAR_BIT <= 32 ? -1 : 1]; +#endif + +int +main () +{ +statvfs (0, &fsd); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + fu_cv_sys_stat_statvfs=yes +else + fu_cv_sys_stat_statvfs=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statvfs" >&5 +$as_echo "$fu_cv_sys_stat_statvfs" >&6; } + if test $fu_cv_sys_stat_statvfs = yes; then + ac_fsusage_space=yes + # AIX >= 5.2 has statvfs64 that has a wider f_blocks field than statvfs. + # glibc, HP-UX, IRIX, Solaris have statvfs64 as well, but on these systems + # statvfs with large-file support is already equivalent to statvfs64. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use statvfs64" >&5 +$as_echo_n "checking whether to use statvfs64... " >&6; } +if ${fu_cv_sys_stat_statvfs64+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + struct statvfs64 fsd; + int check_f_blocks_larger_in_statvfs64 + [sizeof (((struct statvfs64 *) 0)->f_blocks) + > sizeof (((struct statvfs *) 0)->f_blocks) + ? 1 : -1]; + +int +main () +{ +statvfs64 (0, &fsd); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + fu_cv_sys_stat_statvfs64=yes +else + fu_cv_sys_stat_statvfs64=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statvfs64" >&5 +$as_echo "$fu_cv_sys_stat_statvfs64" >&6; } + if test $fu_cv_sys_stat_statvfs64 = yes; then + +$as_echo "@%:@define STAT_STATVFS64 1" >>confdefs.h + + else + +$as_echo "@%:@define STAT_STATVFS 1" >>confdefs.h + + fi + fi +fi + +# Check for this unconditionally so we have a +# good fallback on glibc/Linux > 2.6 < 2.6.36 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument statfs with statfs.f_frsize member" >&5 +$as_echo_n "checking for two-argument statfs with statfs.f_frsize member... " >&6; } +if ${fu_cv_sys_stat_statfs2_frsize+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + fu_cv_sys_stat_statfs2_frsize=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef HAVE_SYS_PARAM_H +#include +#endif +#ifdef HAVE_SYS_MOUNT_H +#include +#endif +#ifdef HAVE_SYS_VFS_H +#include +#endif + int + main () + { + struct statfs fsd; + fsd.f_frsize = 0; + return statfs (".", &fsd) != 0; + } +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + fu_cv_sys_stat_statfs2_frsize=yes +else + fu_cv_sys_stat_statfs2_frsize=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs2_frsize" >&5 +$as_echo "$fu_cv_sys_stat_statfs2_frsize" >&6; } +if test $fu_cv_sys_stat_statfs2_frsize = yes; then + ac_fsusage_space=yes + +$as_echo "@%:@define STAT_STATFS2_FRSIZE 1" >>confdefs.h + +fi + +if test $ac_fsusage_space = no; then + # DEC Alpha running OSF/1 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 3-argument statfs function (DEC OSF/1)" >&5 +$as_echo_n "checking for 3-argument statfs function (DEC OSF/1)... " >&6; } + if ${fu_cv_sys_stat_statfs3_osf1+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + fu_cv_sys_stat_statfs3_osf1=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include + int + main () + { + struct statfs fsd; + fsd.f_fsize = 0; + return statfs (".", &fsd, sizeof (struct statfs)) != 0; + } +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + fu_cv_sys_stat_statfs3_osf1=yes +else + fu_cv_sys_stat_statfs3_osf1=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs3_osf1" >&5 +$as_echo "$fu_cv_sys_stat_statfs3_osf1" >&6; } + if test $fu_cv_sys_stat_statfs3_osf1 = yes; then + ac_fsusage_space=yes + +$as_echo "@%:@define STAT_STATFS3_OSF1 1" >>confdefs.h + + fi +fi + +if test $ac_fsusage_space = no; then + # glibc/Linux, Mac OS X, FreeBSD < 5.0, NetBSD < 3.0, OpenBSD < 4.4. + # (glibc/{Hurd,kFreeBSD}, FreeBSD >= 5.0, NetBSD >= 3.0, + # OpenBSD >= 4.4, AIX, HP-UX, OSF/1, Cygwin already handled above.) + # (On IRIX you need to include , not only and + # .) + # (On Solaris, statfs has 4 arguments.) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument statfs with statfs.f_bsize member (AIX, 4.3BSD)" >&5 +$as_echo_n "checking for two-argument statfs with statfs.f_bsize member (AIX, 4.3BSD)... " >&6; } + if ${fu_cv_sys_stat_statfs2_bsize+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + fu_cv_sys_stat_statfs2_bsize=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef HAVE_SYS_PARAM_H +#include +#endif +#ifdef HAVE_SYS_MOUNT_H +#include +#endif +#ifdef HAVE_SYS_VFS_H +#include +#endif + int + main () + { + struct statfs fsd; + fsd.f_bsize = 0; + return statfs (".", &fsd) != 0; + } +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + fu_cv_sys_stat_statfs2_bsize=yes +else + fu_cv_sys_stat_statfs2_bsize=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs2_bsize" >&5 +$as_echo "$fu_cv_sys_stat_statfs2_bsize" >&6; } + if test $fu_cv_sys_stat_statfs2_bsize = yes; then + ac_fsusage_space=yes + +$as_echo "@%:@define STAT_STATFS2_BSIZE 1" >>confdefs.h + + fi +fi + +if test $ac_fsusage_space = no; then + # SVR3 + # (Solaris already handled above.) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for four-argument statfs (AIX-3.2.5, SVR3)" >&5 +$as_echo_n "checking for four-argument statfs (AIX-3.2.5, SVR3)... " >&6; } + if ${fu_cv_sys_stat_statfs4+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + fu_cv_sys_stat_statfs4=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + int + main () + { + struct statfs fsd; + return statfs (".", &fsd, sizeof fsd, 0) != 0; + } +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + fu_cv_sys_stat_statfs4=yes +else + fu_cv_sys_stat_statfs4=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs4" >&5 +$as_echo "$fu_cv_sys_stat_statfs4" >&6; } + if test $fu_cv_sys_stat_statfs4 = yes; then + ac_fsusage_space=yes + +$as_echo "@%:@define STAT_STATFS4 1" >>confdefs.h + + fi +fi + +if test $ac_fsusage_space = no; then + # 4.4BSD and older NetBSD + # (OSF/1 already handled above.) + # (On AIX, you need to include , not only .) + # (On Solaris, statfs has 4 arguments and 'struct statfs' is not declared in + # .) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument statfs with statfs.f_fsize member (4.4BSD and NetBSD)" >&5 +$as_echo_n "checking for two-argument statfs with statfs.f_fsize member (4.4BSD and NetBSD)... " >&6; } + if ${fu_cv_sys_stat_statfs2_fsize+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + fu_cv_sys_stat_statfs2_fsize=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef HAVE_SYS_PARAM_H +#include +#endif +#ifdef HAVE_SYS_MOUNT_H +#include +#endif + int + main () + { + struct statfs fsd; + fsd.f_fsize = 0; + return statfs (".", &fsd) != 0; + } +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + fu_cv_sys_stat_statfs2_fsize=yes +else + fu_cv_sys_stat_statfs2_fsize=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs2_fsize" >&5 +$as_echo "$fu_cv_sys_stat_statfs2_fsize" >&6; } + if test $fu_cv_sys_stat_statfs2_fsize = yes; then + ac_fsusage_space=yes + +$as_echo "@%:@define STAT_STATFS2_FSIZE 1" >>confdefs.h + + fi +fi + +if test $ac_fsusage_space = no; then + # Ultrix + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument statfs with struct fs_data (Ultrix)" >&5 +$as_echo_n "checking for two-argument statfs with struct fs_data (Ultrix)... " >&6; } + if ${fu_cv_sys_stat_fs_data+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + fu_cv_sys_stat_fs_data=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef HAVE_SYS_PARAM_H +#include +#endif +#ifdef HAVE_SYS_MOUNT_H +#include +#endif +#ifdef HAVE_SYS_FS_TYPES_H +#include +#endif + int + main () + { + struct fs_data fsd; + /* Ultrix's statfs returns 1 for success, + 0 for not mounted, -1 for failure. */ + return statfs (".", &fsd) != 1; + } +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + fu_cv_sys_stat_fs_data=yes +else + fu_cv_sys_stat_fs_data=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_fs_data" >&5 +$as_echo "$fu_cv_sys_stat_fs_data" >&6; } + if test $fu_cv_sys_stat_fs_data = yes; then + ac_fsusage_space=yes + +$as_echo "@%:@define STAT_STATFS2_FS_DATA 1" >>confdefs.h + + fi +fi + +if test $ac_fsusage_space = no; then + # SVR2 + # (AIX, HP-UX, OSF/1 already handled above.) + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +$as_echo "@%:@define STAT_READ_FILSYS 1" >>confdefs.h + + ac_fsusage_space=yes +fi +rm -f conftest.err conftest.i conftest.$ac_ext +fi + +if test $ac_fsusage_space = yes; then : + gl_cv_fs_space=yes +else + gl_cv_fs_space=no +fi + + + + if test $gl_cv_fs_space = yes; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fsusage.$ac_objext" + + + for ac_header in dustat.h sys/fs/s5param.h sys/filsys.h sys/statfs.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for statfs that truncates block counts" >&5 +$as_echo_n "checking for statfs that truncates block counts... " >&6; } + if ${fu_cv_sys_truncating_statfs+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#if !defined(sun) && !defined(__sun) +choke -- this is a workaround for a Sun-specific problem +#endif +#include +#include +int +main () +{ +struct statfs t; long c = *(t.f_spare); + if (c) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + fu_cv_sys_truncating_statfs=yes +else + fu_cv_sys_truncating_statfs=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + if test $fu_cv_sys_truncating_statfs = yes; then + +$as_echo "@%:@define STATFS_TRUNCATES_BLOCK_COUNTS 1" >>confdefs.h + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_truncating_statfs" >&5 +$as_echo "$fu_cv_sys_truncating_statfs" >&6; } + + + fi + + + + if test $ac_cv_func_fsync = no; then + HAVE_FSYNC=0 + fi + + if test $HAVE_FSYNC = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fsync.$ac_objext" + + : + fi + + + + + + GNULIB_FSYNC=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FSYNC 1" >>confdefs.h + + + + + + + if test $HAVE_FTELLO = 0 || test $REPLACE_FTELLO = 1; then + REPLACE_FTELL=1 + fi + + if test $REPLACE_FTELL = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS ftell.$ac_objext" + + fi + + + + + + GNULIB_FTELL=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FTELL 1" >>confdefs.h + + + + + + + + + + + + + if test $ac_cv_have_decl_ftello = no; then + HAVE_DECL_FTELLO=0 + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ftello" >&5 +$as_echo_n "checking for ftello... " >&6; } +if ${gl_cv_func_ftello+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +ftello (stdin); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_ftello=yes +else + gl_cv_func_ftello=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ftello" >&5 +$as_echo "$gl_cv_func_ftello" >&6; } + if test $gl_cv_func_ftello = no; then + HAVE_FTELLO=0 + else + if test $WINDOWS_64_BIT_OFF_T = 1; then + REPLACE_FTELLO=1 + fi + if test $gl_cv_var_stdin_large_offset = no; then + REPLACE_FTELLO=1 + fi + if test $REPLACE_FTELLO = 0; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ftello works" >&5 +$as_echo_n "checking whether ftello works... " >&6; } +if ${gl_cv_func_ftello_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_func_ftello_works="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_ftello_works="guessing yes" ;; + esac + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#define TESTFILE "conftest.tmp" +int +main (void) +{ + FILE *fp; + + /* Create a file with some contents. */ + fp = fopen (TESTFILE, "w"); + if (fp == NULL) + return 70; + if (fwrite ("foogarsh", 1, 8, fp) < 8) + return 71; + if (fclose (fp)) + return 72; + + /* The file's contents is now "foogarsh". */ + + /* Try writing after reading to EOF. */ + fp = fopen (TESTFILE, "r+"); + if (fp == NULL) + return 73; + if (fseek (fp, -1, SEEK_END)) + return 74; + if (!(getc (fp) == 'h')) + return 1; + if (!(getc (fp) == EOF)) + return 2; + if (!(ftell (fp) == 8)) + return 3; + if (!(ftell (fp) == 8)) + return 4; + if (!(putc ('!', fp) == '!')) + return 5; + if (!(ftell (fp) == 9)) + return 6; + if (!(fclose (fp) == 0)) + return 7; + fp = fopen (TESTFILE, "r"); + if (fp == NULL) + return 75; + { + char buf[10]; + if (!(fread (buf, 1, 10, fp) == 9)) + return 10; + if (!(memcmp (buf, "foogarsh!", 9) == 0)) + return 11; + } + if (!(fclose (fp) == 0)) + return 12; + + /* The file's contents is now "foogarsh!". */ + + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_ftello_works=yes +else + gl_cv_func_ftello_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ftello_works" >&5 +$as_echo "$gl_cv_func_ftello_works" >&6; } + case "$gl_cv_func_ftello_works" in + *yes) ;; + *) + REPLACE_FTELLO=1 + +$as_echo "@%:@define FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE 1" >>confdefs.h + + ;; + esac + fi + fi + + if test $HAVE_FTELLO = 0 || test $REPLACE_FTELLO = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS ftello.$ac_objext" + + + for ac_func in _ftelli64 +do : + ac_fn_c_check_func "$LINENO" "_ftelli64" "ac_cv_func__ftelli64" +if test "x$ac_cv_func__ftelli64" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE__FTELLI64 1 +_ACEOF + +fi +done + + + fi + + + + + + GNULIB_FTELLO=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FTELLO 1" >>confdefs.h + + + + + + + + + if test $ac_cv_func_ftruncate = yes; then + + + case "$host_os" in + mingw*) + REPLACE_FTRUNCATE=1 + ;; + esac + + else + HAVE_FTRUNCATE=0 + fi + + if test $HAVE_FTRUNCATE = 0 || test $REPLACE_FTRUNCATE = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS ftruncate.$ac_objext" + + + for ac_func in chsize +do : + ac_fn_c_check_func "$LINENO" "chsize" "ac_cv_func_chsize" +if test "x$ac_cv_func_chsize" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_CHSIZE 1 +_ACEOF + +fi +done + + + fi + + + + + + GNULIB_FTRUNCATE=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FTRUNCATE 1" >>confdefs.h + + + + + + + + + + + case $ac_cv_func_openat+$gl_cv_func_lstat_dereferences_slashed_symlink in + yes+*yes) + ;; + yes+*) + # Solaris 9 has *at functions, but uniformly mishandles trailing + # slash in all of them. + REPLACE_OPENAT=1 + ;; + *) + HAVE_OPENAT=0 + ;; + esac + + + + ac_fn_c_check_member "$LINENO" "struct statfs" "f_type" "ac_cv_member_struct_statfs_f_type" "$ac_includes_default + #include +" +if test "x$ac_cv_member_struct_statfs_f_type" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STATFS_F_TYPE 1 +_ACEOF + + +fi + + + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fts.$ac_objext" + + + + + + if test $ac_cv_func_futimens = no; then + HAVE_FUTIMENS=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether futimens works" >&5 +$as_echo_n "checking whether futimens works... " >&6; } +if ${gl_cv_func_futimens_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + gl_cv_func_futimens_works="guessing no" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#include + +int +main () +{ +struct timespec ts[2] = { { 1, UTIME_OMIT }, { 1, UTIME_NOW } }; + int fd = creat ("conftest.file", 0600); + struct stat st; + if (fd < 0) return 1; + errno = 0; + if (futimens (AT_FDCWD, NULL) == 0) return 2; + if (errno != EBADF) return 3; + if (futimens (fd, ts)) return 4; + sleep (1); + ts[0].tv_nsec = UTIME_NOW; + ts[1].tv_nsec = UTIME_OMIT; + if (futimens (fd, ts)) return 5; + if (fstat (fd, &st)) return 6; + if (st.st_ctime < st.st_atime) return 7; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef __linux__ +/* The Linux kernel added futimens in 2.6.22, but has bugs with UTIME_OMIT + in several file systems as recently as 2.6.32. Always replace futimens + to support older kernels. */ +choke me +#endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_futimens_works=yes +else + gl_cv_func_futimens_works="needs runtime check" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + gl_cv_func_futimens_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.file +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimens_works" >&5 +$as_echo "$gl_cv_func_futimens_works" >&6; } + if test "$gl_cv_func_futimens_works" != yes; then + REPLACE_FUTIMENS=1 + fi + fi + + if test $HAVE_FUTIMENS = 0 || test $REPLACE_FUTIMENS = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS futimens.$ac_objext" + + fi + + + + + + GNULIB_FUTIMENS=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FUTIMENS 1" >>confdefs.h + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to do getaddrinfo, freeaddrinfo and getnameinfo" >&5 +$as_echo "$as_me: checking how to do getaddrinfo, freeaddrinfo and getnameinfo" >&6;} + GETADDRINFO_LIB= + gai_saved_LIBS="$LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getaddrinfo" >&5 +$as_echo_n "checking for library containing getaddrinfo... " >&6; } +if ${ac_cv_search_getaddrinfo+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char getaddrinfo (); +int +main () +{ +return getaddrinfo (); + ; + return 0; +} +_ACEOF +for ac_lib in '' socket network net; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_getaddrinfo=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_getaddrinfo+:} false; then : + break +fi +done +if ${ac_cv_search_getaddrinfo+:} false; then : + +else + ac_cv_search_getaddrinfo=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getaddrinfo" >&5 +$as_echo "$ac_cv_search_getaddrinfo" >&6; } +ac_res=$ac_cv_search_getaddrinfo +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + if test "$ac_cv_search_getaddrinfo" != "none required"; then + GETADDRINFO_LIB="$ac_cv_search_getaddrinfo" + fi +fi + + LIBS="$gai_saved_LIBS $GETADDRINFO_LIB" + + HAVE_GETADDRINFO=1 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo" >&5 +$as_echo_n "checking for getaddrinfo... " >&6; } +if ${gl_cv_func_getaddrinfo+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#include + +int +main () +{ +getaddrinfo("", "", NULL, NULL); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_getaddrinfo=yes +else + gl_cv_func_getaddrinfo=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getaddrinfo" >&5 +$as_echo "$gl_cv_func_getaddrinfo" >&6; } + if test $gl_cv_func_getaddrinfo = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo in ws2tcpip.h and -lws2_32" >&5 +$as_echo_n "checking for getaddrinfo in ws2tcpip.h and -lws2_32... " >&6; } +if ${gl_cv_w32_getaddrinfo+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_cv_w32_getaddrinfo=no + am_save_LIBS="$LIBS" + LIBS="$LIBS -lws2_32" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef HAVE_WS2TCPIP_H +#include +#endif +#include + +int +main () +{ +getaddrinfo(NULL, NULL, NULL, NULL); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_w32_getaddrinfo=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$am_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_getaddrinfo" >&5 +$as_echo "$gl_cv_w32_getaddrinfo" >&6; } + if test "$gl_cv_w32_getaddrinfo" = "yes"; then + GETADDRINFO_LIB="-lws2_32" + LIBS="$gai_saved_LIBS $GETADDRINFO_LIB" + else + HAVE_GETADDRINFO=0 + fi + fi + + # We can't use AC_REPLACE_FUNCS here because gai_strerror may be an + # inline function declared in ws2tcpip.h, so we need to get that + # header included somehow. + ac_fn_c_check_decl "$LINENO" "gai_strerror" "ac_cv_have_decl_gai_strerror" " +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif +#include + +" +if test "x$ac_cv_have_decl_gai_strerror" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GAI_STRERROR $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_gai_strerror = yes; then + ac_fn_c_check_decl "$LINENO" "gai_strerrorA" "ac_cv_have_decl_gai_strerrorA" " +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif +#include + +" +if test "x$ac_cv_have_decl_gai_strerrorA" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GAI_STRERRORA $ac_have_decl +_ACEOF + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gai_strerror with POSIX signature" >&5 +$as_echo_n "checking for gai_strerror with POSIX signature... " >&6; } +if ${gl_cv_func_gai_strerror_posix_signature+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif +#include +extern +#ifdef __cplusplus +"C" +#endif +const char *gai_strerror(int); +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_gai_strerror_posix_signature=yes +else + gl_cv_func_gai_strerror_posix_signature=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gai_strerror_posix_signature" >&5 +$as_echo "$gl_cv_func_gai_strerror_posix_signature" >&6; } + if test $gl_cv_func_gai_strerror_posix_signature = no; then + REPLACE_GAI_STRERROR=1 + fi + fi + + LIBS="$gai_saved_LIBS" + + + + + + + + + ac_fn_c_check_member "$LINENO" "struct sockaddr" "sa_len" "ac_cv_member_struct_sockaddr_sa_len" " +#include +#include + +" +if test "x$ac_cv_member_struct_sockaddr_sa_len" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_SOCKADDR_SA_LEN 1 +_ACEOF + + +fi + + + + + ac_fn_c_check_decl "$LINENO" "getaddrinfo" "ac_cv_have_decl_getaddrinfo" " + /* sys/types.h is not needed according to POSIX, but the + sys/socket.h in i386-unknown-freebsd4.10 and + powerpc-apple-darwin5.5 required it. */ +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif + +" +if test "x$ac_cv_have_decl_getaddrinfo" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETADDRINFO $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "freeaddrinfo" "ac_cv_have_decl_freeaddrinfo" " + /* sys/types.h is not needed according to POSIX, but the + sys/socket.h in i386-unknown-freebsd4.10 and + powerpc-apple-darwin5.5 required it. */ +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif + +" +if test "x$ac_cv_have_decl_freeaddrinfo" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FREEADDRINFO $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "getnameinfo" "ac_cv_have_decl_getnameinfo" " + /* sys/types.h is not needed according to POSIX, but the + sys/socket.h in i386-unknown-freebsd4.10 and + powerpc-apple-darwin5.5 required it. */ +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif + +" +if test "x$ac_cv_have_decl_getnameinfo" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETNAMEINFO $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_getaddrinfo = no; then + HAVE_DECL_GETADDRINFO=0 + fi + if test $ac_cv_have_decl_freeaddrinfo = no; then + HAVE_DECL_FREEADDRINFO=0 + fi + if test $ac_cv_have_decl_gai_strerror = no; then + HAVE_DECL_GAI_STRERROR=0 + fi + if test $ac_cv_have_decl_getnameinfo = no; then + HAVE_DECL_GETNAMEINFO=0 + fi + + ac_fn_c_check_type "$LINENO" "struct addrinfo" "ac_cv_type_struct_addrinfo" " +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif + +" +if test "x$ac_cv_type_struct_addrinfo" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_ADDRINFO 1 +_ACEOF + + +fi + + if test $ac_cv_type_struct_addrinfo = no; then + HAVE_STRUCT_ADDRINFO=0 + fi + + case " $GETADDRINFO_LIB " in + *" $HOSTENT_LIB "*) ;; + *) GETADDRINFO_LIB="$GETADDRINFO_LIB $HOSTENT_LIB" ;; + esac + + case " $GETADDRINFO_LIB " in + *" $SERVENT_LIB "*) ;; + *) GETADDRINFO_LIB="$GETADDRINFO_LIB $SERVENT_LIB" ;; + esac + + case " $GETADDRINFO_LIB " in + *" $INET_NTOP_LIB "*) ;; + *) GETADDRINFO_LIB="$GETADDRINFO_LIB $INET_NTOP_LIB" ;; + esac + + + + + if test $HAVE_GETADDRINFO = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getaddrinfo.$ac_objext" + + fi + if test $HAVE_DECL_GAI_STRERROR = 0 || test $REPLACE_GAI_STRERROR = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS gai_strerror.$ac_objext" + + fi + + + + + + GNULIB_GETADDRINFO=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_GETADDRINFO 1" >>confdefs.h + + + + + + + + + gl_abort_bug=no + case "$host_os" in + mingw*) + gl_cv_func_getcwd_path_max=yes + ;; + *) + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getcwd handles long file names properly" >&5 +$as_echo_n "checking whether getcwd handles long file names properly... " >&6; } +if ${gl_cv_func_getcwd_path_max+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Arrange for deletion of the temporary directory this test creates. + ac_clean_files="$ac_clean_files confdir3" + if test "$cross_compiling" = yes; then : + case "$host_os" in + aix*) gl_cv_func_getcwd_path_max='no, it has the AIX bug';; + *) gl_cv_func_getcwd_path_max=no;; + esac +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_UNISTD_H +# include +#else +# include +#endif +#include +#include +#include +#include +#include + + +/* Arrange to define PATH_MAX, like "pathmax.h" does. */ +#if HAVE_UNISTD_H +# include +#endif +#include +#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN +# include +#endif +#if !defined PATH_MAX && defined MAXPATHLEN +# define PATH_MAX MAXPATHLEN +#endif +#ifdef __hpux +# undef PATH_MAX +# define PATH_MAX 1024 +#endif +#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +# undef PATH_MAX +# define PATH_MAX 260 +#endif + + +#ifndef AT_FDCWD +# define AT_FDCWD 0 +#endif +#ifdef ENAMETOOLONG +# define is_ENAMETOOLONG(x) ((x) == ENAMETOOLONG) +#else +# define is_ENAMETOOLONG(x) 0 +#endif + +/* Don't get link errors because mkdir is redefined to rpl_mkdir. */ +#undef mkdir + +#ifndef S_IRWXU +# define S_IRWXU 0700 +#endif + +/* The length of this name must be 8. */ +#define DIR_NAME "confdir3" +#define DIR_NAME_LEN 8 +#define DIR_NAME_SIZE (DIR_NAME_LEN + 1) + +/* The length of "../". */ +#define DOTDOTSLASH_LEN 3 + +/* Leftover bytes in the buffer, to work around library or OS bugs. */ +#define BUF_SLOP 20 + +int +main () +{ +#ifndef PATH_MAX + /* The Hurd doesn't define this, so getcwd can't exhibit the bug -- + at least not on a local file system. And if we were to start worrying + about remote file systems, we'd have to enable the wrapper function + all of the time, just to be safe. That's not worth the cost. */ + exit (0); +#elif ((INT_MAX / (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1) \ + - DIR_NAME_SIZE - BUF_SLOP) \ + <= PATH_MAX) + /* FIXME: Assuming there's a system for which this is true, + this should be done in a compile test. */ + exit (0); +#else + char buf[PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1) + + DIR_NAME_SIZE + BUF_SLOP]; + char *cwd = getcwd (buf, PATH_MAX); + size_t initial_cwd_len; + size_t cwd_len; + int fail = 0; + size_t n_chdirs = 0; + + if (cwd == NULL) + exit (10); + + cwd_len = initial_cwd_len = strlen (cwd); + + while (1) + { + size_t dotdot_max = PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN); + char *c = NULL; + + cwd_len += DIR_NAME_SIZE; + /* If mkdir or chdir fails, it could be that this system cannot create + any file with an absolute name longer than PATH_MAX, such as cygwin. + If so, leave fail as 0, because the current working directory can't + be too long for getcwd if it can't even be created. For other + errors, be pessimistic and consider that as a failure, too. */ + if (mkdir (DIR_NAME, S_IRWXU) < 0 || chdir (DIR_NAME) < 0) + { + if (! (errno == ERANGE || is_ENAMETOOLONG (errno))) + fail = 20; + break; + } + + if (PATH_MAX <= cwd_len && cwd_len < PATH_MAX + DIR_NAME_SIZE) + { + c = getcwd (buf, PATH_MAX); + if (!c && errno == ENOENT) + { + fail = 11; + break; + } + if (c) + { + fail = 31; + break; + } + if (! (errno == ERANGE || is_ENAMETOOLONG (errno))) + { + fail = 21; + break; + } + } + + if (dotdot_max <= cwd_len - initial_cwd_len) + { + if (dotdot_max + DIR_NAME_SIZE < cwd_len - initial_cwd_len) + break; + c = getcwd (buf, cwd_len + 1); + if (!c) + { + if (! (errno == ERANGE || errno == ENOENT + || is_ENAMETOOLONG (errno))) + { + fail = 22; + break; + } + if (AT_FDCWD || errno == ERANGE || errno == ENOENT) + { + fail = 12; + break; + } + } + } + + if (c && strlen (c) != cwd_len) + { + fail = 23; + break; + } + ++n_chdirs; + } + + /* Leaving behind such a deep directory is not polite. + So clean up here, right away, even though the driving + shell script would also clean up. */ + { + size_t i; + + /* Try rmdir first, in case the chdir failed. */ + rmdir (DIR_NAME); + for (i = 0; i <= n_chdirs; i++) + { + if (chdir ("..") < 0) + break; + if (rmdir (DIR_NAME) != 0) + break; + } + } + + exit (fail); +#endif +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_getcwd_path_max=yes +else + case $? in + 10|11|12) gl_cv_func_getcwd_path_max='no, but it is partly working';; + 31) gl_cv_func_getcwd_path_max='no, it has the AIX bug';; + *) gl_cv_func_getcwd_path_max=no;; + esac +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_path_max" >&5 +$as_echo "$gl_cv_func_getcwd_path_max" >&6; } + + case "$gl_cv_func_getcwd_null" in + *yes) + + + + + for ac_func in getpagesize +do : + ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" +if test "x$ac_cv_func_getpagesize" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_GETPAGESIZE 1 +_ACEOF + +fi +done + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getcwd aborts when 4k < cwd_length < 16k" >&5 +$as_echo_n "checking whether getcwd aborts when 4k < cwd_length < 16k... " >&6; } +if ${gl_cv_func_getcwd_abort_bug+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Remove any remnants of a previous test. + rm -rf confdir-14B--- + # Arrange for deletion of the temporary directory this test creates. + ac_clean_files="$ac_clean_files confdir-14B---" + if test "$cross_compiling" = yes; then : + gl_cv_func_getcwd_abort_bug=yes +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if HAVE_UNISTD_H +# include +#else /* on Windows with MSVC */ +# include +#endif +#include +#include + + +/* Arrange to define PATH_MAX, like "pathmax.h" does. */ +#if HAVE_UNISTD_H +# include +#endif +#include +#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN +# include +#endif +#if !defined PATH_MAX && defined MAXPATHLEN +# define PATH_MAX MAXPATHLEN +#endif +#ifdef __hpux +# undef PATH_MAX +# define PATH_MAX 1024 +#endif +#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +# undef PATH_MAX +# define PATH_MAX 260 +#endif + + +/* Don't get link errors because mkdir is redefined to rpl_mkdir. */ +#undef mkdir + +#ifndef S_IRWXU +# define S_IRWXU 0700 +#endif + +/* FIXME: skip the run-test altogether on systems without getpagesize. */ +#if ! HAVE_GETPAGESIZE +# define getpagesize() 0 +#endif + +/* This size is chosen to be larger than PATH_MAX (4k), yet smaller than + the 16kB pagesize on ia64 linux. Those conditions make the code below + trigger a bug in glibc's getcwd implementation before 2.4.90-10. */ +#define TARGET_LEN (5 * 1024) + +int +main () +{ + char *cwd; + size_t initial_cwd_len; + int fail = 0; + + /* The bug is triggered when PATH_MAX < getpagesize (), so skip + this relatively expensive and invasive test if that's not true. */ +#ifdef PATH_MAX + int bug_possible = PATH_MAX < getpagesize (); +#else + int bug_possible = 0; +#endif + if (! bug_possible) + return 0; + + cwd = getcwd (NULL, 0); + if (cwd == NULL) + return 2; + + initial_cwd_len = strlen (cwd); + free (cwd); + + if (1) + { + static char const dir_name[] = "confdir-14B---"; + size_t desired_depth = ((TARGET_LEN - 1 - initial_cwd_len) + / sizeof dir_name); + size_t d; + for (d = 0; d < desired_depth; d++) + { + if (mkdir (dir_name, S_IRWXU) < 0 || chdir (dir_name) < 0) + { + if (! (errno == ERANGE || errno == ENAMETOOLONG + || errno == ENOENT)) + fail = 3; /* Unable to construct deep hierarchy. */ + break; + } + } + + /* If libc has the bug in question, this invocation of getcwd + results in a failed assertion. */ + cwd = getcwd (NULL, 0); + if (cwd == NULL) + fail = 4; /* getcwd didn't assert, but it failed for a long name + where the answer could have been learned. */ + free (cwd); + + /* Call rmdir first, in case the above chdir failed. */ + rmdir (dir_name); + while (0 < d--) + { + if (chdir ("..") < 0) + { + fail = 5; + break; + } + rmdir (dir_name); + } + } + + return fail; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_getcwd_abort_bug=no +else + ret=$? + if test $ret -ge 128 || test $ret = 4; then + gl_cv_func_getcwd_abort_bug=yes + else + gl_cv_func_getcwd_abort_bug=no + fi +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_abort_bug" >&5 +$as_echo "$gl_cv_func_getcwd_abort_bug" >&6; } + if test $gl_cv_func_getcwd_abort_bug = yes; then : + gl_abort_bug=yes +fi + + ;; + esac + ;; + esac + case "$gl_cv_func_getcwd_path_max" in + "no, it has the AIX bug") ;; + *) + +$as_echo "@%:@define HAVE_MINIMALLY_WORKING_GETCWD 1" >>confdefs.h + + ;; + esac + case "$gl_cv_func_getcwd_path_max" in + "no, but it is partly working") + +$as_echo "@%:@define HAVE_PARTLY_WORKING_GETCWD 1" >>confdefs.h + + ;; + esac + + if { case "$gl_cv_func_getcwd_null" in *yes) false;; *) true;; esac; } \ + || test $gl_cv_func_getcwd_posix_signature != yes \ + || test "$gl_cv_func_getcwd_path_max" != yes \ + || test $gl_abort_bug = yes; then + REPLACE_GETCWD=1 + fi + + if test $REPLACE_GETCWD = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getcwd.$ac_objext" + + + + + : + + fi + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_GETCWD 1 +_ACEOF + + + + + + + + GNULIB_GETCWD=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_GETCWD 1" >>confdefs.h + + + + + + + + + case $gl_cv_func_getcwd_null,$gl_cv_func_getcwd_posix_signature in + *yes,yes) ;; + *) + REPLACE_GETCWD=1 + ;; + esac + + if test $REPLACE_GETCWD = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getcwd-lgpl.$ac_objext" + + fi + + + + + + GNULIB_GETCWD=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_GETCWD 1" >>confdefs.h + + + + + + + + + + + + if test $ac_cv_func_getdelim = yes; then + HAVE_GETDELIM=1 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getdelim function" >&5 +$as_echo_n "checking for working getdelim function... " >&6; } +if ${gl_cv_func_working_getdelim+:} false; then : + $as_echo_n "(cached) " >&6 +else + echo fooNbarN | tr -d '\012' | tr N '\012' > conftest.data + if test "$cross_compiling" = yes; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef __GNU_LIBRARY__ + #if (__GLIBC__ >= 2) && !defined __UCLIBC__ + Lucky GNU user + #endif +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Lucky GNU user" >/dev/null 2>&1; then : + gl_cv_func_working_getdelim="guessing yes" +else + gl_cv_func_working_getdelim="guessing no" +fi +rm -f conftest* + + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# include +# include +# include + int main () + { + FILE *in = fopen ("./conftest.data", "r"); + if (!in) + return 1; + { + /* Test result for a NULL buffer and a zero size. + Based on a test program from Karl Heuer. */ + char *line = NULL; + size_t siz = 0; + int len = getdelim (&line, &siz, '\n', in); + if (!(len == 4 && line && strcmp (line, "foo\n") == 0)) + return 2; + } + { + /* Test result for a NULL buffer and a non-zero size. + This crashes on FreeBSD 8.0. */ + char *line = NULL; + size_t siz = (size_t)(~0) / 4; + if (getdelim (&line, &siz, '\n', in) == -1) + return 3; + } + return 0; + } + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_working_getdelim=yes +else + gl_cv_func_working_getdelim=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_getdelim" >&5 +$as_echo "$gl_cv_func_working_getdelim" >&6; } + case "$gl_cv_func_working_getdelim" in + *no) + REPLACE_GETDELIM=1 + ;; + esac + else + HAVE_GETDELIM=0 + fi + + if test $ac_cv_have_decl_getdelim = no; then + HAVE_DECL_GETDELIM=0 + fi + + if test $HAVE_GETDELIM = 0 || test $REPLACE_GETDELIM = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getdelim.$ac_objext" + + + for ac_func in flockfile funlockfile +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default" +if test "x$ac_cv_have_decl_getc_unlocked" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETC_UNLOCKED $ac_have_decl +_ACEOF + + + fi + + + + + + GNULIB_GETDELIM=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_GETDELIM 1" >>confdefs.h + + + + + + + if test $ac_cv_func_getdtablesize != yes; then + HAVE_GETDTABLESIZE=0 + fi + + if test $HAVE_GETDTABLESIZE = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getdtablesize.$ac_objext" + + : + fi + + + + + + GNULIB_GETDTABLESIZE=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_GETDTABLESIZE 1" >>confdefs.h + + + + + + + + + ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups" +if test "x$ac_cv_func_getgroups" = xyes; then : + +fi + + + # If we don't yet have getgroups, see if it's in -lbsd. + # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1. + ac_save_LIBS=$LIBS + if test $ac_cv_func_getgroups = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5 +$as_echo_n "checking for getgroups in -lbsd... " >&6; } +if ${ac_cv_lib_bsd_getgroups+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbsd $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char getgroups (); +int +main () +{ +return getgroups (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_bsd_getgroups=yes +else + ac_cv_lib_bsd_getgroups=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5 +$as_echo "$ac_cv_lib_bsd_getgroups" >&6; } +if test "x$ac_cv_lib_bsd_getgroups" = xyes; then : + GETGROUPS_LIB=-lbsd +fi + + fi + + # Run the program to test the functionality of the system-supplied + # getgroups function only if there is such a function. + if test $ac_cv_func_getgroups = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5 +$as_echo_n "checking for working getgroups... " >&6; } +if ${ac_cv_func_getgroups_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in # (( + # Guess yes on glibc systems. + *-gnu*) ac_cv_func_getgroups_works="guessing yes" ;; + # If we don't know, assume the worst. + *) ac_cv_func_getgroups_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +/* On Ultrix 4.3, getgroups (0, 0) always fails. */ + return getgroups (0, 0) == -1; + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_getgroups_works=yes +else + ac_cv_func_getgroups_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5 +$as_echo "$ac_cv_func_getgroups_works" >&6; } + else + ac_cv_func_getgroups_works=no + fi + case "$ac_cv_func_getgroups_works" in + *yes) + +$as_echo "@%:@define HAVE_GETGROUPS 1" >>confdefs.h + + ;; + esac + LIBS=$ac_save_LIBS + + if test $ac_cv_func_getgroups != yes; then + HAVE_GETGROUPS=0 + else + if test "$ac_cv_type_getgroups" != gid_t \ + || { case "$ac_cv_func_getgroups_works" in + *yes) false;; + *) true;; + esac + }; then + REPLACE_GETGROUPS=1 + +$as_echo "@%:@define GETGROUPS_ZERO_BUG 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getgroups handles negative values" >&5 +$as_echo_n "checking whether getgroups handles negative values... " >&6; } +if ${gl_cv_func_getgroups_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_getgroups_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_getgroups_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +int size = getgroups (0, 0); + gid_t *list = malloc (size * sizeof *list); + return getgroups (-1, list) != -1; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_getgroups_works=yes +else + gl_cv_func_getgroups_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getgroups_works" >&5 +$as_echo "$gl_cv_func_getgroups_works" >&6; } + case "$gl_cv_func_getgroups_works" in + *yes) ;; + *) REPLACE_GETGROUPS=1 ;; + esac + fi + fi + test -n "$GETGROUPS_LIB" && LIBS="$GETGROUPS_LIB $LIBS" + + if test $HAVE_GETGROUPS = 0 || test $REPLACE_GETGROUPS = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getgroups.$ac_objext" + + fi + + + + + + GNULIB_GETGROUPS=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_GETGROUPS 1" >>confdefs.h + + + + + + + + + + if test $ac_cv_header_sys_socket_h != yes; then + for ac_header in winsock2.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" +if test "x$ac_cv_header_winsock2_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WINSOCK2_H 1 +_ACEOF + +fi + +done + + fi + if test "$ac_cv_header_winsock2_h" = yes; then + HAVE_WINSOCK2_H=1 + UNISTD_H_HAVE_WINSOCK2_H=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H=1 + else + HAVE_WINSOCK2_H=0 + fi + + + + GETHOSTNAME_LIB= + for ac_func in gethostname +do : + ac_fn_c_check_func "$LINENO" "gethostname" "ac_cv_func_gethostname" +if test "x$ac_cv_func_gethostname" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_GETHOSTNAME 1 +_ACEOF + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostname in winsock2.h and -lws2_32" >&5 +$as_echo_n "checking for gethostname in winsock2.h and -lws2_32... " >&6; } +if ${gl_cv_w32_gethostname+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_w32_gethostname=no + gl_save_LIBS="$LIBS" + LIBS="$LIBS -lws2_32" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef HAVE_WINSOCK2_H +#include +#endif +#include + +int +main () +{ +gethostname(NULL, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_w32_gethostname=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gl_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_gethostname" >&5 +$as_echo "$gl_cv_w32_gethostname" >&6; } + if test "$gl_cv_w32_gethostname" = "yes"; then + GETHOSTNAME_LIB="-lws2_32" + fi + +fi +done + + + + if test "$ac_cv_func_gethostname" = no; then + HAVE_GETHOSTNAME=0 + fi + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for HOST_NAME_MAX" >&5 +$as_echo_n "checking for HOST_NAME_MAX... " >&6; } +if ${gl_cv_decl_HOST_NAME_MAX+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_cv_decl_HOST_NAME_MAX= + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef HOST_NAME_MAX +lucky +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "lucky" >/dev/null 2>&1; then : + gl_cv_decl_HOST_NAME_MAX=yes +fi +rm -f conftest* + + if test -z "$gl_cv_decl_HOST_NAME_MAX"; then + if test "$gl_cv_w32_gethostname" = yes; then + gl_cv_decl_HOST_NAME_MAX=256 + else + if ac_fn_c_compute_int "$LINENO" "MAXHOSTNAMELEN" "gl_cv_decl_HOST_NAME_MAX" " +#include +#if HAVE_SYS_PARAM_H +# include +#endif +#if HAVE_SYS_SOCKET_H +# include +#endif +#if HAVE_NETDB_H +# include +#endif +"; then : + +else + gl_cv_decl_HOST_NAME_MAX=256 + +fi + + + fi + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_HOST_NAME_MAX" >&5 +$as_echo "$gl_cv_decl_HOST_NAME_MAX" >&6; } + if test "$gl_cv_decl_HOST_NAME_MAX" != yes; then + +cat >>confdefs.h <<_ACEOF +@%:@define HOST_NAME_MAX $gl_cv_decl_HOST_NAME_MAX +_ACEOF + + fi + + + if test $HAVE_GETHOSTNAME = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS gethostname.$ac_objext" + + + if test "$gl_cv_w32_gethostname" != "yes"; then + for ac_func in uname +do : + ac_fn_c_check_func "$LINENO" "uname" "ac_cv_func_uname" +if test "x$ac_cv_func_uname" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_UNAME 1 +_ACEOF + +fi +done + + fi + + fi + + + + + + GNULIB_GETHOSTNAME=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_GETHOSTNAME 1" >>confdefs.h + + + + + + + + ac_fn_c_check_decl "$LINENO" "gethrtime" "ac_cv_have_decl_gethrtime" "#include +" +if test "x$ac_cv_have_decl_gethrtime" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETHRTIME $ac_have_decl +_ACEOF + + LIB_GETHRXTIME= + if test $ac_cv_have_decl_gethrtime = no \ + || test $gl_cv_arithmetic_hrtime_t = no; then + + + + if test $ac_cv_func_nanouptime != yes \ + && { test $ac_cv_have_decl_gethrtime = no \ + || test $gl_cv_arithmetic_hrtime_t = no; }; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CLOCK_MONOTONIC or CLOCK_REALTIME is defined" >&5 +$as_echo_n "checking whether CLOCK_MONOTONIC or CLOCK_REALTIME is defined... " >&6; } +if ${gl_cv_have_clock_gettime_macro+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# include +# if defined CLOCK_MONOTONIC || defined CLOCK_REALTIME + have_clock_gettime_macro +# endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "have_clock_gettime_macro" >/dev/null 2>&1; then : + gl_cv_have_clock_gettime_macro=yes +else + gl_cv_have_clock_gettime_macro=no +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_clock_gettime_macro" >&5 +$as_echo "$gl_cv_have_clock_gettime_macro" >&6; } + if test $gl_cv_have_clock_gettime_macro = yes; then + LIB_GETHRXTIME=$LIB_CLOCK_GETTIME + fi + fi + fi + + + + + + + + + + gl_getline_needs_run_time_check=no + ac_fn_c_check_func "$LINENO" "getline" "ac_cv_func_getline" +if test "x$ac_cv_func_getline" = xyes; then : + gl_getline_needs_run_time_check=yes +else + am_cv_func_working_getline=no +fi + + if test $gl_getline_needs_run_time_check = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getline function" >&5 +$as_echo_n "checking for working getline function... " >&6; } +if ${am_cv_func_working_getline+:} false; then : + $as_echo_n "(cached) " >&6 +else + echo fooNbarN | tr -d '\012' | tr N '\012' > conftest.data + if test "$cross_compiling" = yes; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef __GNU_LIBRARY__ + #if (__GLIBC__ >= 2) && !defined __UCLIBC__ + Lucky GNU user + #endif +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Lucky GNU user" >/dev/null 2>&1; then : + am_cv_func_working_getline="guessing yes" +else + am_cv_func_working_getline="guessing no" +fi +rm -f conftest* + + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# include +# include +# include + int main () + { + FILE *in = fopen ("./conftest.data", "r"); + if (!in) + return 1; + { + /* Test result for a NULL buffer and a zero size. + Based on a test program from Karl Heuer. */ + char *line = NULL; + size_t siz = 0; + int len = getline (&line, &siz, in); + if (!(len == 4 && line && strcmp (line, "foo\n") == 0)) + return 2; + } + { + /* Test result for a NULL buffer and a non-zero size. + This crashes on FreeBSD 8.0. */ + char *line = NULL; + size_t siz = (size_t)(~0) / 4; + if (getline (&line, &siz, in) == -1) + return 3; + } + return 0; + } + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + am_cv_func_working_getline=yes +else + am_cv_func_working_getline=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_working_getline" >&5 +$as_echo "$am_cv_func_working_getline" >&6; } + fi + + if test $ac_cv_have_decl_getline = no; then + HAVE_DECL_GETLINE=0 + fi + + case "$am_cv_func_working_getline" in + *no) + REPLACE_GETLINE=1 + ;; + esac + + if test $REPLACE_GETLINE = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getline.$ac_objext" + + + : + + fi + + + + + + GNULIB_GETLINE=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_GETLINE 1" >>confdefs.h + + + + + +# Persuade glibc to declare getloadavg(). + + +gl_save_LIBS=$LIBS + +# getloadvg is present in libc on glibc >= 2.2, Mac OS X, FreeBSD >= 2.0, +# NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7. +HAVE_GETLOADAVG=1 +ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg" +if test "x$ac_cv_func_getloadavg" = xyes; then : + +else + gl_func_getloadavg_done=no + + # Some systems with -lutil have (and need) -lkvm as well, some do not. + # On Solaris, -lkvm requires nlist from -lelf, so check that first + # to get the right answer into the cache. + # For kstat on solaris, we need to test for libelf and libkvm to force the + # definition of SVR4 below. + if test $gl_func_getloadavg_done = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5 +$as_echo_n "checking for elf_begin in -lelf... " >&6; } +if ${ac_cv_lib_elf_elf_begin+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lelf $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char elf_begin (); +int +main () +{ +return elf_begin (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_elf_elf_begin=yes +else + ac_cv_lib_elf_elf_begin=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5 +$as_echo "$ac_cv_lib_elf_elf_begin" >&6; } +if test "x$ac_cv_lib_elf_elf_begin" = xyes; then : + LIBS="-lelf $LIBS" +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5 +$as_echo_n "checking for kvm_open in -lkvm... " >&6; } +if ${ac_cv_lib_kvm_kvm_open+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lkvm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char kvm_open (); +int +main () +{ +return kvm_open (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_kvm_kvm_open=yes +else + ac_cv_lib_kvm_kvm_open=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5 +$as_echo "$ac_cv_lib_kvm_kvm_open" >&6; } +if test "x$ac_cv_lib_kvm_kvm_open" = xyes; then : + LIBS="-lkvm $LIBS" +fi + + # Check for the 4.4BSD definition of getloadavg. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5 +$as_echo_n "checking for getloadavg in -lutil... " >&6; } +if ${ac_cv_lib_util_getloadavg+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lutil $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char getloadavg (); +int +main () +{ +return getloadavg (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_util_getloadavg=yes +else + ac_cv_lib_util_getloadavg=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5 +$as_echo "$ac_cv_lib_util_getloadavg" >&6; } +if test "x$ac_cv_lib_util_getloadavg" = xyes; then : + LIBS="-lutil $LIBS" gl_func_getloadavg_done=yes +fi + + fi + + if test $gl_func_getloadavg_done = no; then + # There is a commonly available library for RS/6000 AIX. + # Since it is not a standard part of AIX, it might be installed locally. + gl_getloadavg_LIBS=$LIBS + LIBS="-L/usr/local/lib $LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5 +$as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; } +if ${ac_cv_lib_getloadavg_getloadavg+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lgetloadavg $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char getloadavg (); +int +main () +{ +return getloadavg (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_getloadavg_getloadavg=yes +else + ac_cv_lib_getloadavg_getloadavg=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5 +$as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; } +if test "x$ac_cv_lib_getloadavg_getloadavg" = xyes; then : + LIBS="-lgetloadavg $LIBS" gl_func_getloadavg_done=yes +else + LIBS=$gl_getloadavg_LIBS +fi + + fi + + # Set up the replacement function if necessary. + if test $gl_func_getloadavg_done = no; then + HAVE_GETLOADAVG=0 + + # Solaris has libkstat which does not require root. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5 +$as_echo_n "checking for kstat_open in -lkstat... " >&6; } +if ${ac_cv_lib_kstat_kstat_open+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lkstat $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char kstat_open (); +int +main () +{ +return kstat_open (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_kstat_kstat_open=yes +else + ac_cv_lib_kstat_kstat_open=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5 +$as_echo "$ac_cv_lib_kstat_kstat_open" >&6; } +if test "x$ac_cv_lib_kstat_kstat_open" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_LIBKSTAT 1 +_ACEOF + + LIBS="-lkstat $LIBS" + +fi + + test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done=yes + + # AIX has libperfstat which does not require root + if test $gl_func_getloadavg_done = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5 +$as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; } +if ${ac_cv_lib_perfstat_perfstat_cpu_total+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lperfstat $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char perfstat_cpu_total (); +int +main () +{ +return perfstat_cpu_total (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_perfstat_perfstat_cpu_total=yes +else + ac_cv_lib_perfstat_perfstat_cpu_total=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5 +$as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; } +if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_LIBPERFSTAT 1 +_ACEOF + + LIBS="-lperfstat $LIBS" + +fi + + test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done=yes + fi + + if test $gl_func_getloadavg_done = no; then + ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_dg_sys_info_h" = xyes; then : + gl_func_getloadavg_done=yes + +$as_echo "@%:@define DGUX 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5 +$as_echo_n "checking for dg_sys_info in -ldgc... " >&6; } +if ${ac_cv_lib_dgc_dg_sys_info+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldgc $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dg_sys_info (); +int +main () +{ +return dg_sys_info (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dgc_dg_sys_info=yes +else + ac_cv_lib_dgc_dg_sys_info=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5 +$as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; } +if test "x$ac_cv_lib_dgc_dg_sys_info" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_LIBDGC 1 +_ACEOF + + LIBS="-ldgc $LIBS" + +fi + +fi + + + fi + fi +fi + + +if test "x$gl_save_LIBS" = x; then + GETLOADAVG_LIBS=$LIBS +else + GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"` +fi +LIBS=$gl_save_LIBS + + +# Test whether the system declares getloadavg. Solaris has the function +# but declares it in , not . +for ac_header in sys/loadavg.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_loadavg_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SYS_LOADAVG_H 1 +_ACEOF + +fi + +done + +if test $ac_cv_header_sys_loadavg_h = yes; then + HAVE_SYS_LOADAVG_H=1 +else + HAVE_SYS_LOADAVG_H=0 +fi +ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H + # include + #endif + #include +" +if test "x$ac_cv_have_decl_getloadavg" = xyes; then : + +else + HAVE_DECL_GETLOADAVG=0 +fi + + + if test $HAVE_GETLOADAVG = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext" + + +# Figure out what our getloadavg.c needs. + + + +# On HPUX9, an unprivileged user can get load averages this way. +if test $gl_func_getloadavg_done = no; then + for ac_func in pstat_getdynamic +do : + ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic" +if test "x$ac_cv_func_pstat_getdynamic" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_PSTAT_GETDYNAMIC 1 +_ACEOF + gl_func_getloadavg_done=yes +fi +done + +fi + +# We cannot check for , because Solaris 2 does not use dwarf (it +# uses stabs), but it is still SVR4. We cannot check for because +# Irix 4.0.5F has the header but not the library. +if test $gl_func_getloadavg_done = no && test "$ac_cv_lib_elf_elf_begin" = yes \ + && test "$ac_cv_lib_kvm_kvm_open" = yes; then + gl_func_getloadavg_done=yes + +$as_echo "@%:@define SVR4 1" >>confdefs.h + +fi + +if test $gl_func_getloadavg_done = no; then + ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default" +if test "x$ac_cv_header_inq_stats_cpustats_h" = xyes; then : + gl_func_getloadavg_done=yes + +$as_echo "@%:@define UMAX 1" >>confdefs.h + + +$as_echo "@%:@define UMAX4_3 1" >>confdefs.h + +fi + + +fi + +if test $gl_func_getloadavg_done = no; then + ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_cpustats_h" = xyes; then : + gl_func_getloadavg_done=yes; $as_echo "@%:@define UMAX 1" >>confdefs.h + +fi + + +fi + +if test $gl_func_getloadavg_done = no; then + for ac_header in mach/mach.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default" +if test "x$ac_cv_header_mach_mach_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_MACH_MACH_H 1 +_ACEOF + +fi + +done + +fi + +for ac_header in nlist.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default" +if test "x$ac_cv_header_nlist_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_NLIST_H 1 +_ACEOF + ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "@%:@include +" +if test "x$ac_cv_member_struct_nlist_n_un_n_name" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_NLIST_N_UN_N_NAME 1 +_ACEOF + + +fi + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +struct nlist x; + #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME + x.n_un.n_name = ""; + #else + x.n_name = ""; + #endif + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +$as_echo "@%:@define N_NAME_POINTER 1" >>confdefs.h + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi + +done + + fi + + + + + + GNULIB_GETLOADAVG=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_GETLOADAVG 1" >>confdefs.h + + + + + + + if test $ac_cv_func_getlogin = no; then + HAVE_GETLOGIN=0 + fi + + if test $HAVE_GETLOGIN = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getlogin.$ac_objext" + + fi + + + + + + GNULIB_GETLOGIN=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_GETLOGIN 1" >>confdefs.h + + + + + + + + + + + + + + + + if test $REPLACE_GETOPT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext" + + + + + GNULIB_GL_UNISTD_H_GETOPT=1 + fi + + + +$as_echo "@%:@define GNULIB_TEST_GETOPT_GNU 1" >>confdefs.h + + + + + + + + REPLACE_GETOPT=0 + if test -n "$gl_replace_getopt"; then + REPLACE_GETOPT=1 + fi + + if test $REPLACE_GETOPT = 1; then + + GETOPT_H=getopt.h + +$as_echo "@%:@define __GETOPT_PREFIX rpl_" >>confdefs.h + + + + fi + + if test $REPLACE_GETOPT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext" + + + + + GNULIB_GL_UNISTD_H_GETOPT=1 + fi + + + + + for ac_func in getpagesize +do : + ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" +if test "x$ac_cv_func_getpagesize" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_GETPAGESIZE 1 +_ACEOF + +fi +done + + if test $ac_cv_func_getpagesize = no; then + HAVE_GETPAGESIZE=0 + for ac_header in OS.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "OS.h" "ac_cv_header_OS_h" "$ac_includes_default" +if test "x$ac_cv_header_OS_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_OS_H 1 +_ACEOF + +fi + +done + + if test $ac_cv_header_OS_h = yes; then + HAVE_OS_H=1 + fi + for ac_header in sys/param.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_param_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SYS_PARAM_H 1 +_ACEOF + +fi + +done + + if test $ac_cv_header_sys_param_h = yes; then + HAVE_SYS_PARAM_H=1 + fi + fi + case "$host_os" in + mingw*) + REPLACE_GETPAGESIZE=1 + ;; + esac + ac_fn_c_check_decl "$LINENO" "getpagesize" "ac_cv_have_decl_getpagesize" "$ac_includes_default" +if test "x$ac_cv_have_decl_getpagesize" = xyes; then : + +else + HAVE_DECL_GETPAGESIZE=0 +fi + + + if test $REPLACE_GETPAGESIZE = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getpagesize.$ac_objext" + + fi + + + + + + GNULIB_GETPAGESIZE=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_GETPAGESIZE 1" >>confdefs.h + + + + + + + + REPLACE_GETPASS=1 + + if test $REPLACE_GETPASS = 1; then + +$as_echo "@%:@define getpass gnu_getpass" >>confdefs.h + + fi + + if test $REPLACE_GETPASS = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getpass.$ac_objext" + + + + + ac_fn_c_check_decl "$LINENO" "__fsetlocking" "ac_cv_have_decl___fsetlocking" "#include + #if HAVE_STDIO_EXT_H + #include + #endif +" +if test "x$ac_cv_have_decl___fsetlocking" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL___FSETLOCKING $ac_have_decl +_ACEOF + + + + + + + : + + fi + + + + + + + + + + + + + + gl_gettimeofday_timezone=void + if test $ac_cv_func_gettimeofday != yes; then + HAVE_GETTIMEOFDAY=0 + else + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday clobbers localtime buffer" >&5 +$as_echo_n "checking whether gettimeofday clobbers localtime buffer... " >&6; } +if ${gl_cv_func_gettimeofday_clobber+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + # When cross-compiling: + case "$host_os" in + # Guess all is fine on glibc systems. + *-gnu*) gl_cv_func_gettimeofday_clobber="guessing no" ;; + # If we don't know, assume the worst. + *) gl_cv_func_gettimeofday_clobber="guessing yes" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + #include + +int +main () +{ + + time_t t = 0; + struct tm *lt; + struct tm saved_lt; + struct timeval tv; + lt = localtime (&t); + saved_lt = *lt; + gettimeofday (&tv, NULL); + return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_gettimeofday_clobber=no +else + gl_cv_func_gettimeofday_clobber=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_clobber" >&5 +$as_echo "$gl_cv_func_gettimeofday_clobber" >&6; } + + case "$gl_cv_func_gettimeofday_clobber" in + *yes) + REPLACE_GETTIMEOFDAY=1 + + +$as_echo "@%:@define gmtime rpl_gmtime" >>confdefs.h + + +$as_echo "@%:@define localtime rpl_localtime" >>confdefs.h + + + +$as_echo "@%:@define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1" >>confdefs.h + + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday with POSIX signature" >&5 +$as_echo_n "checking for gettimeofday with POSIX signature... " >&6; } +if ${gl_cv_func_gettimeofday_posix_signature+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + struct timeval c; + int gettimeofday (struct timeval *restrict, void *restrict); + +int +main () +{ +/* glibc uses struct timezone * rather than the POSIX void * + if _GNU_SOURCE is defined. However, since the only portable + use of gettimeofday uses NULL as the second parameter, and + since the glibc definition is actually more typesafe, it is + not worth wrapping this to get a compliant signature. */ + int (*f) (struct timeval *restrict, void *restrict) + = gettimeofday; + int x = f (&c, 0); + return !(x | c.tv_sec | c.tv_usec); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_gettimeofday_posix_signature=yes +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int gettimeofday (struct timeval *restrict, struct timezone *restrict); + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_gettimeofday_posix_signature=almost +else + gl_cv_func_gettimeofday_posix_signature=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5 +$as_echo "$gl_cv_func_gettimeofday_posix_signature" >&6; } + if test $gl_cv_func_gettimeofday_posix_signature = almost; then + gl_gettimeofday_timezone='struct timezone' + elif test $gl_cv_func_gettimeofday_posix_signature != yes; then + REPLACE_GETTIMEOFDAY=1 + fi + if test $REPLACE_STRUCT_TIMEVAL = 1; then + REPLACE_GETTIMEOFDAY=1 + fi + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether tzset clobbers localtime buffer" >&5 +$as_echo_n "checking whether tzset clobbers localtime buffer... " >&6; } +if ${gl_cv_func_tzset_clobber+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess all is fine on glibc systems. + *-gnu*) gl_cv_func_tzset_clobber="guessing no" ;; + # If we don't know, assume the worst. + *) gl_cv_func_tzset_clobber="guessing yes" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +int +main () +{ + time_t t1 = 853958121; + struct tm *p, s; + putenv ("TZ=GMT0"); + p = localtime (&t1); + s = *p; + putenv ("TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"); + tzset (); + return (p->tm_year != s.tm_year + || p->tm_mon != s.tm_mon + || p->tm_mday != s.tm_mday + || p->tm_hour != s.tm_hour + || p->tm_min != s.tm_min + || p->tm_sec != s.tm_sec); +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_tzset_clobber=no +else + gl_cv_func_tzset_clobber=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_tzset_clobber" >&5 +$as_echo "$gl_cv_func_tzset_clobber" >&6; } + + +$as_echo "@%:@define HAVE_RUN_TZSET_TEST 1" >>confdefs.h + + + case "$gl_cv_func_tzset_clobber" in + *yes) + REPLACE_GETTIMEOFDAY=1 + + +$as_echo "@%:@define gmtime rpl_gmtime" >>confdefs.h + + +$as_echo "@%:@define localtime rpl_localtime" >>confdefs.h + + + +$as_echo "@%:@define tzset rpl_tzset" >>confdefs.h + + +$as_echo "@%:@define TZSET_CLOBBERS_LOCALTIME 1" >>confdefs.h + + ;; + esac + + fi + +cat >>confdefs.h <<_ACEOF +@%:@define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone +_ACEOF + + + if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS gettimeofday.$ac_objext" + + + for ac_header in sys/timeb.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_timeb_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SYS_TIMEB_H 1 +_ACEOF + +fi + +done + + for ac_func in _ftime +do : + ac_fn_c_check_func "$LINENO" "_ftime" "ac_cv_func__ftime" +if test "x$ac_cv_func__ftime" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE__FTIME 1 +_ACEOF + +fi +done + + + fi + + + + + + GNULIB_GETTIMEOFDAY=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_GETTIMEOFDAY 1" >>confdefs.h + + + + + + + + + + + + + if test $ac_cv_func_getusershell = yes; then + HAVE_GETUSERSHELL=1 + ac_fn_c_check_decl "$LINENO" "getusershell" "ac_cv_have_decl_getusershell" "$ac_includes_default" +if test "x$ac_cv_have_decl_getusershell" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETUSERSHELL $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_getusershell = no; then + HAVE_DECL_GETUSERSHELL=0 + fi + else + HAVE_GETUSERSHELL=0 + HAVE_DECL_GETUSERSHELL=0 + fi + + if test $HAVE_GETUSERSHELL = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getusershell.$ac_objext" + + fi + + + + + + GNULIB_GETUSERSHELL=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_GETUSERSHELL 1" >>confdefs.h + + + + + if ${MAKE-make} --version /cannot/make/this >/dev/null 2>&1; then + GNU_MAKE_TRUE= + GNU_MAKE_FALSE='#' +else + GNU_MAKE_TRUE='#' + GNU_MAKE_FALSE= +fi + + + # Autoconf 2.61a.99 and earlier don't support linking a file only + # in VPATH builds. But since GNUmakefile is for maintainer use + # only, it does not matter if we skip the link with older autoconf. + # Automake 1.10.1 and earlier try to remove GNUmakefile in non-VPATH + # builds, so use a shell variable to bypass this. + GNUmakefile=GNUmakefile + ac_config_links="$ac_config_links $GNUmakefile:$GNUmakefile" + + + + + + + ac_fn_c_check_func "$LINENO" "group_member" "ac_cv_func_group_member" +if test "x$ac_cv_func_group_member" = xyes; then : + +else + + HAVE_GROUP_MEMBER=0 + +fi + + + if test $HAVE_GROUP_MEMBER = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS group-member.$ac_objext" + + + + + fi + + + + + + GNULIB_GROUP_MEMBER=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_GROUP_MEMBER 1" >>confdefs.h + + + + + : + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking host operating system" >&5 +$as_echo_n "checking host operating system... " >&6; } +if ${gl_cv_host_operating_system+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $host_os in + + # These operating system names do not use the default heuristic below. + # They are in reverse order, so that more-specific prefixes come first. + winnt*) os='Windows NT';; + vos*) os='VOS';; + sysv*) os='Unix System V';; + superux*) os='SUPER-UX';; + sunos*) os='SunOS';; + stop*) os='STOP';; + sco*) os='SCO Unix';; + riscos*) os='RISC OS';; + riscix*) os='RISCiX';; + qnx*) os='QNX';; + pw32*) os='PW32';; + ptx*) os='ptx';; + plan9*) os='Plan 9';; + osf*) os='Tru64';; + os2*) os='OS/2';; + openbsd*) os='OpenBSD';; + nsk*) os='NonStop Kernel';; + nonstopux*) os='NonStop-UX';; + netbsd*-gnu*) os='GNU/NetBSD';; # NetBSD kernel+libc, GNU userland + netbsd*) os='NetBSD';; + mirbsd*) os='MirBSD';; + knetbsd*-gnu) os='GNU/kNetBSD';; # NetBSD kernel, GNU libc+userland + kfreebsd*-gnu) os='GNU/kFreeBSD';; # FreeBSD kernel, GNU libc+userland + msdosdjgpp*) os='DJGPP';; + mpeix*) os='MPE/iX';; + mint*) os='MiNT';; + mingw*) os='MinGW';; + lynxos*) os='LynxOS';; + linux*) os='GNU/Linux';; + hpux*) os='HP-UX';; + hiux*) os='HI-UX';; + gnu*) os='GNU';; + freebsd*) os='FreeBSD';; + dgux*) os='DG/UX';; + bsdi*) os='BSD/OS';; + bsd*) os='BSD';; + beos*) os='BeOS';; + aux*) os='A/UX';; + atheos*) os='AtheOS';; + amigaos*) os='Amiga OS';; + aix*) os='AIX';; + + # The default heuristic takes the initial alphabetic string + # from $host_os, but capitalizes its first letter. + [A-Za-z]*) + os=` + expr "X$host_os" : 'X\([A-Za-z]\)' | LC_ALL=C tr '[a-z]' '[A-Z]' + `` + expr "X$host_os" : 'X.\([A-Za-z]*\)' + ` + ;; + + # If $host_os does not start with an alphabetic string, use it unchanged. + *) + os=$host_os;; + esac + gl_cv_host_operating_system=$os +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_host_operating_system" >&5 +$as_echo "$gl_cv_host_operating_system" >&6; } + +cat >>confdefs.h <<_ACEOF +@%:@define HOST_OPERATING_SYSTEM "$gl_cv_host_operating_system" +_ACEOF + + + + HOSTENT_LIB= + gl_saved_libs="$LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 +$as_echo_n "checking for library containing gethostbyname... " >&6; } +if ${ac_cv_search_gethostbyname+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +for ac_lib in '' nsl network net; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_gethostbyname=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_gethostbyname+:} false; then : + break +fi +done +if ${ac_cv_search_gethostbyname+:} false; then : + +else + ac_cv_search_gethostbyname=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 +$as_echo "$ac_cv_search_gethostbyname" >&6; } +ac_res=$ac_cv_search_gethostbyname +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + if test "$ac_cv_search_gethostbyname" != "none required"; then + HOSTENT_LIB="$ac_cv_search_gethostbyname" + fi +fi + + LIBS="$gl_saved_libs" + if test -z "$HOSTENT_LIB"; then + for ac_func in gethostbyname +do : + ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" +if test "x$ac_cv_func_gethostbyname" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_GETHOSTBYNAME 1 +_ACEOF + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in winsock2.h and -lws2_32" >&5 +$as_echo_n "checking for gethostbyname in winsock2.h and -lws2_32... " >&6; } +if ${gl_cv_w32_gethostbyname+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_w32_gethostbyname=no + gl_save_LIBS="$LIBS" + LIBS="$LIBS -lws2_32" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef HAVE_WINSOCK2_H +#include +#endif +#include + +int +main () +{ +gethostbyname(NULL); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_w32_gethostbyname=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gl_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_gethostbyname" >&5 +$as_echo "$gl_cv_w32_gethostbyname" >&6; } + if test "$gl_cv_w32_gethostbyname" = "yes"; then + HOSTENT_LIB="-lws2_32" + fi + +fi +done + + fi + + + + : + + + : + + + + + + + + GNULIB_ICONV=1 + + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_iconv_h='<'iconv.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_iconv_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_iconv_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'iconv.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_iconv_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_iconv_h='<'iconv.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_iconv_h" >&5 +$as_echo "$gl_cv_next_iconv_h" >&6; } + fi + NEXT_ICONV_H=$gl_cv_next_iconv_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'iconv.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_iconv_h + fi + NEXT_AS_FIRST_DIRECTIVE_ICONV_H=$gl_next_as_first_directive + + + + + + + + + + if test "$am_cv_func_iconv" = yes; then + + + ICONV_H='iconv.h' + if test -n "$ICONV_H"; then + GL_GENERATE_ICONV_H_TRUE= + GL_GENERATE_ICONV_H_FALSE='#' +else + GL_GENERATE_ICONV_H_TRUE='#' + GL_GENERATE_ICONV_H_FALSE= +fi + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #if defined _LIBICONV_VERSION || (defined __GLIBC__ && !defined __UCLIBC__) + gnu_iconv + #endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "gnu_iconv" >/dev/null 2>&1; then : + gl_func_iconv_gnu=yes +else + gl_func_iconv_gnu=no +fi +rm -f conftest* + + if test $gl_func_iconv_gnu = no; then + iconv_flavor= + case "$host_os" in + aix*) iconv_flavor=ICONV_FLAVOR_AIX ;; + irix*) iconv_flavor=ICONV_FLAVOR_IRIX ;; + hpux*) iconv_flavor=ICONV_FLAVOR_HPUX ;; + osf*) iconv_flavor=ICONV_FLAVOR_OSF ;; + solaris*) iconv_flavor=ICONV_FLAVOR_SOLARIS ;; + esac + if test -n "$iconv_flavor"; then + +cat >>confdefs.h <<_ACEOF +@%:@define ICONV_FLAVOR $iconv_flavor +_ACEOF + + + + + ICONV_H='iconv.h' + if test -n "$ICONV_H"; then + GL_GENERATE_ICONV_H_TRUE= + GL_GENERATE_ICONV_H_FALSE='#' +else + GL_GENERATE_ICONV_H_TRUE='#' + GL_GENERATE_ICONV_H_FALSE= +fi + + + REPLACE_ICONV_OPEN=1 + + fi + fi + + fi + + if test $REPLACE_ICONV_OPEN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS iconv_open.$ac_objext" + + fi + if test $REPLACE_ICONV = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS iconv.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS iconv_close.$ac_objext" + + fi + + : + + + + + + + + + HAVE_INET_NTOP=1 + INET_NTOP_LIB= + + + + + if test $ac_cv_header_sys_socket_h != yes; then + for ac_header in winsock2.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" +if test "x$ac_cv_header_winsock2_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WINSOCK2_H 1 +_ACEOF + +fi + +done + + fi + if test "$ac_cv_header_winsock2_h" = yes; then + HAVE_WINSOCK2_H=1 + UNISTD_H_HAVE_WINSOCK2_H=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H=1 + else + HAVE_WINSOCK2_H=0 + fi + + + if test $HAVE_WINSOCK2_H = 1; then + ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include +" +if test "x$ac_cv_have_decl_inet_ntop" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_INET_NTOP $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_inet_ntop = yes; then + REPLACE_INET_NTOP=1 + INET_NTOP_LIB="-lws2_32" + else + HAVE_DECL_INET_NTOP=0 + HAVE_INET_NTOP=0 + fi + else + gl_save_LIBS=$LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5 +$as_echo_n "checking for library containing inet_ntop... " >&6; } +if ${ac_cv_search_inet_ntop+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char inet_ntop (); +int +main () +{ +return inet_ntop (); + ; + return 0; +} +_ACEOF +for ac_lib in '' nsl resolv; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_inet_ntop=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_inet_ntop+:} false; then : + break +fi +done +if ${ac_cv_search_inet_ntop+:} false; then : + +else + ac_cv_search_inet_ntop=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5 +$as_echo "$ac_cv_search_inet_ntop" >&6; } +ac_res=$ac_cv_search_inet_ntop +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +else + for ac_func in inet_ntop +do : + ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop" +if test "x$ac_cv_func_inet_ntop" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_INET_NTOP 1 +_ACEOF + +fi +done + + if test $ac_cv_func_inet_ntop = no; then + HAVE_INET_NTOP=0 + fi + +fi + + LIBS=$gl_save_LIBS + + if test "$ac_cv_search_inet_ntop" != "no" \ + && test "$ac_cv_search_inet_ntop" != "none required"; then + INET_NTOP_LIB="$ac_cv_search_inet_ntop" + fi + + + ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include + #if HAVE_NETDB_H + # include + #endif + +" +if test "x$ac_cv_have_decl_inet_ntop" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_INET_NTOP $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_inet_ntop = no; then + HAVE_DECL_INET_NTOP=0 + fi + fi + + + if test $HAVE_INET_NTOP = 0 || test $REPLACE_INET_NTOP = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS inet_ntop.$ac_objext" + + + + + fi + + + + + + GNULIB_INET_NTOP=1 + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler generally respects inline" >&5 +$as_echo_n "checking whether the compiler generally respects inline... " >&6; } +if ${gl_cv_c_inline_effective+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test $ac_cv_c_inline = no; then + gl_cv_c_inline_effective=no + else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifdef __NO_INLINE__ + #error "inline is not effective" + #endif + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_c_inline_effective=yes +else + gl_cv_c_inline_effective=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_inline_effective" >&5 +$as_echo "$gl_cv_c_inline_effective" >&6; } + if test $gl_cv_c_inline_effective = yes; then + +$as_echo "@%:@define HAVE_INLINE 1" >>confdefs.h + + fi + + + + + : + + : + : + : + : + + + + + + + PRIPTR_PREFIX= + if test -n "$STDINT_H"; then + PRIPTR_PREFIX='"l"' + else + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + extern intptr_t foo; + extern $gltype1 foo; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + PRIPTR_PREFIX='"'$glpfx'"' +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test -n "$PRIPTR_PREFIX" && break + done + fi + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether INT32_MAX < INTMAX_MAX" >&5 +$as_echo_n "checking whether INT32_MAX < INTMAX_MAX... " >&6; } +if ${gl_cv_test_INT32_MAX_LT_INTMAX_MAX+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if defined INT32_MAX && defined INTMAX_MAX + #define CONDITION (INT32_MAX < INTMAX_MAX) + #elif HAVE_LONG_LONG_INT + #define CONDITION (sizeof (int) < sizeof (long long int)) + #else + #define CONDITION 0 + #endif + int test[CONDITION ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_test_INT32_MAX_LT_INTMAX_MAX=yes +else + gl_cv_test_INT32_MAX_LT_INTMAX_MAX=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_INT32_MAX_LT_INTMAX_MAX" >&5 +$as_echo "$gl_cv_test_INT32_MAX_LT_INTMAX_MAX" >&6; } + if test $gl_cv_test_INT32_MAX_LT_INTMAX_MAX = yes; then + INT32_MAX_LT_INTMAX_MAX=1; + else + INT32_MAX_LT_INTMAX_MAX=0; + fi + + + if test $APPLE_UNIVERSAL_BUILD = 0; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether INT64_MAX == LONG_MAX" >&5 +$as_echo_n "checking whether INT64_MAX == LONG_MAX... " >&6; } +if ${gl_cv_test_INT64_MAX_EQ_LONG_MAX+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if defined INT64_MAX + #define CONDITION (INT64_MAX == LONG_MAX) + #elif HAVE_LONG_LONG_INT + #define CONDITION (sizeof (long long int) == sizeof (long int)) + #else + #define CONDITION 0 + #endif + int test[CONDITION ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_test_INT64_MAX_EQ_LONG_MAX=yes +else + gl_cv_test_INT64_MAX_EQ_LONG_MAX=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_INT64_MAX_EQ_LONG_MAX" >&5 +$as_echo "$gl_cv_test_INT64_MAX_EQ_LONG_MAX" >&6; } + if test $gl_cv_test_INT64_MAX_EQ_LONG_MAX = yes; then + INT64_MAX_EQ_LONG_MAX=1; + else + INT64_MAX_EQ_LONG_MAX=0; + fi + + + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether UINT32_MAX < UINTMAX_MAX" >&5 +$as_echo_n "checking whether UINT32_MAX < UINTMAX_MAX... " >&6; } +if ${gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if defined UINT32_MAX && defined UINTMAX_MAX + #define CONDITION (UINT32_MAX < UINTMAX_MAX) + #elif HAVE_LONG_LONG_INT + #define CONDITION (sizeof (unsigned int) < sizeof (unsigned long long int)) + #else + #define CONDITION 0 + #endif + int test[CONDITION ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX=yes +else + gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX" >&5 +$as_echo "$gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX" >&6; } + if test $gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX = yes; then + UINT32_MAX_LT_UINTMAX_MAX=1; + else + UINT32_MAX_LT_UINTMAX_MAX=0; + fi + + + if test $APPLE_UNIVERSAL_BUILD = 0; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether UINT64_MAX == ULONG_MAX" >&5 +$as_echo_n "checking whether UINT64_MAX == ULONG_MAX... " >&6; } +if ${gl_cv_test_UINT64_MAX_EQ_ULONG_MAX+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if defined UINT64_MAX + #define CONDITION (UINT64_MAX == ULONG_MAX) + #elif HAVE_LONG_LONG_INT + #define CONDITION (sizeof (unsigned long long int) == sizeof (unsigned long int)) + #else + #define CONDITION 0 + #endif + int test[CONDITION ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=yes +else + gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&5 +$as_echo "$gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&6; } + if test $gl_cv_test_UINT64_MAX_EQ_ULONG_MAX = yes; then + UINT64_MAX_EQ_ULONG_MAX=1; + else + UINT64_MAX_EQ_ULONG_MAX=0; + fi + + + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi + + + + + # OpenVMS has isapipe already, so check for it. + for ac_func in isapipe +do : + ac_fn_c_check_func "$LINENO" "isapipe" "ac_cv_func_isapipe" +if test "x$ac_cv_func_isapipe" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_ISAPIPE 1 +_ACEOF + +fi +done + + if test $ac_cv_func_isapipe = yes; then + HAVE_ISAPIPE=1 + else + HAVE_ISAPIPE=0 + fi + + if test $HAVE_ISAPIPE = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS isapipe.$ac_objext" + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pipes are FIFOs (and for their link count)" >&5 +$as_echo_n "checking whether pipes are FIFOs (and for their link count)... " >&6; } +if ${gl_cv_pipes_are_fifos+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + gl_cv_pipes_are_fifos=cross-compiling +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + #include + #ifndef S_ISFIFO + #define S_ISFIFO(m) 0 + #endif + #ifndef S_ISSOCK + #define S_ISSOCK(m) 0 + #endif + int + main (int argc, char **argv) + { + int fd[2]; + struct stat st; + if (pipe (fd) != 0) + return 1; + if (fstat (fd[0], &st) != 0) + return 2; + if (2 <= argc && argv[1][0] == '-') + { + char const *yesno = (S_ISFIFO (st.st_mode) ? "yes" : "no"); + if (st.st_nlink <= 1) + { + long int i = st.st_nlink; + if (i != st.st_nlink) + return 3; + printf ("%s (%ld)\n", yesno, i); + } + else + { + unsigned long int i = st.st_nlink; + if (i != st.st_nlink) + return 4; + printf ("%s (%lu)\n", yesno, i); + } + } + else + { + if (! S_ISFIFO (st.st_mode) && ! S_ISSOCK (st.st_mode)) + return 5; + } + return 0; + } +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_pipes_are_fifos=`./conftest$ac_exeext -` + test -z "$gl_cv_pipes_are_fifos" && gl_cv_pipes_are_fifos=no +else + gl_cv_pipes_are_fifos=unknown +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pipes_are_fifos" >&5 +$as_echo "$gl_cv_pipes_are_fifos" >&6; } + + case $gl_cv_pipes_are_fifos in #( + 'yes ('*')') + +$as_echo "@%:@define HAVE_FIFO_PIPES 1" >>confdefs.h +;; #( + 'no ('*')') + $as_echo "@%:@define HAVE_FIFO_PIPES 0" >>confdefs.h +;; + esac + + case $gl_cv_pipes_are_fifos in #( + *'('*')') + +cat >>confdefs.h <<_ACEOF +@%:@define PIPE_LINK_COUNT_MAX `expr "$gl_cv_pipes_are_fifos" : '.*\((.*)\)'` +_ACEOF +;; + esac + + fi + + + case $host_os in + mingw*) REPLACE_ISATTY=1 ;; + esac + + if test $REPLACE_ISATTY = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS isatty.$ac_objext" + + : + fi + + + + + + GNULIB_ISATTY=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_ISATTY 1" >>confdefs.h + + + + + + + + + if test $ac_cv_func_isblank = no; then + HAVE_ISBLANK=0 + fi + + if test $HAVE_ISBLANK = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS isblank.$ac_objext" + + fi + + + + + + GNULIB_ISBLANK=1 + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnan(double) can be used without linking with libm" >&5 +$as_echo_n "checking whether isnan(double) can be used without linking with libm... " >&6; } +if ${gl_cv_func_isnand_no_libm+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #if __GNUC__ >= 4 + # undef isnand + # define isnand(x) __builtin_isnan ((double)(x)) + #else + # undef isnand + # define isnand(x) isnan ((double)(x)) + #endif + double x; +int +main () +{ +return isnand (x); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_isnand_no_libm=yes +else + gl_cv_func_isnand_no_libm=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnand_no_libm" >&5 +$as_echo "$gl_cv_func_isnand_no_libm" >&6; } + + gl_func_isnand_no_libm=$gl_cv_func_isnand_no_libm + if test $gl_cv_func_isnand_no_libm = yes; then + +$as_echo "@%:@define HAVE_ISNAND_IN_LIBC 1" >>confdefs.h + + fi + + if test $gl_func_isnand_no_libm != yes; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS isnand.$ac_objext" + + + + + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnan(float) can be used without linking with libm" >&5 +$as_echo_n "checking whether isnan(float) can be used without linking with libm... " >&6; } +if ${gl_cv_func_isnanf_no_libm+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #if __GNUC__ >= 4 + # undef isnanf + # define isnanf(x) __builtin_isnanf ((float)(x)) + #elif defined isnan + # undef isnanf + # define isnanf(x) isnan ((float)(x)) + #endif + float x; +int +main () +{ +return isnanf (x); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_isnanf_no_libm=yes +else + gl_cv_func_isnanf_no_libm=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanf_no_libm" >&5 +$as_echo "$gl_cv_func_isnanf_no_libm" >&6; } + + if test $gl_cv_func_isnanf_no_libm = yes; then + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnan(float) works" >&5 +$as_echo_n "checking whether isnan(float) works... " >&6; } +if ${gl_cv_func_isnanf_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + case "$host_os" in + irix* | solaris*) gl_cv_func_isnanf_works="guessing no";; + *) gl_cv_func_isnanf_works="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if __GNUC__ >= 4 +# undef isnanf +# define isnanf(x) __builtin_isnanf ((float)(x)) +#elif defined isnan +# undef isnanf +# define isnanf(x) isnan ((float)(x)) +#endif +/* The Compaq (ex-DEC) C 6.4 compiler chokes on the expression 0.0 / 0.0. */ +#ifdef __DECC +static float +NaN () +{ + static float zero = 0.0f; + return zero / zero; +} +#else +# define NaN() (0.0f / 0.0f) +#endif +#define NWORDS \ + ((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { unsigned int word[NWORDS]; float value; } memory_float; +int main() +{ + int result = 0; + + if (isnanf (1.0f / 0.0f)) + result |= 1; + + if (!isnanf (NaN ())) + result |= 2; + +#if defined FLT_EXPBIT0_WORD && defined FLT_EXPBIT0_BIT + /* The isnanf function should be immune against changes in the sign bit and + in the mantissa bits. The xor operation twiddles a bit that can only be + a sign bit or a mantissa bit. */ + if (FLT_EXPBIT0_WORD == 0 && FLT_EXPBIT0_BIT > 0) + { + memory_float m; + + m.value = NaN (); + /* Set the bits below the exponent to 01111...111. */ + m.word[0] &= -1U << FLT_EXPBIT0_BIT; + m.word[0] |= 1U << (FLT_EXPBIT0_BIT - 1) - 1; + if (!isnanf (m.value)) + result |= 4; + } +#endif + + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_isnanf_works=yes +else + gl_cv_func_isnanf_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanf_works" >&5 +$as_echo "$gl_cv_func_isnanf_works" >&6; } + + fi + if test $gl_cv_func_isnanf_no_libm = yes \ + && { case "$gl_cv_func_isnanf_works" in + *yes) true;; + *) false;; + esac + }; then + gl_func_isnanf_no_libm=yes + +$as_echo "@%:@define HAVE_ISNANF_IN_LIBC 1" >>confdefs.h + + else + gl_func_isnanf_no_libm=no + fi + + if test $gl_func_isnanf_no_libm != yes; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS isnanf.$ac_objext" + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'float'" >&5 +$as_echo_n "checking where to find the exponent in a 'float'... " >&6; } +if ${gl_cv_cc_float_expbit0+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + gl_cv_cc_float_expbit0="word 0 bit 23" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#include +#define NWORDS \ + ((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { float value; unsigned int word[NWORDS]; } memory_float; +static unsigned int ored_words[NWORDS]; +static unsigned int anded_words[NWORDS]; +static void add_to_ored_words (float x) +{ + memory_float m; + size_t i; + /* Clear it first, in case + sizeof (float) < sizeof (memory_float). */ + memset (&m, 0, sizeof (memory_float)); + m.value = x; + for (i = 0; i < NWORDS; i++) + { + ored_words[i] |= m.word[i]; + anded_words[i] &= m.word[i]; + } +} +int main () +{ + size_t j; + FILE *fp = fopen ("conftest.out", "w"); + if (fp == NULL) + return 1; + for (j = 0; j < NWORDS; j++) + anded_words[j] = ~ (unsigned int) 0; + add_to_ored_words (0.25f); + add_to_ored_words (0.5f); + add_to_ored_words (1.0f); + add_to_ored_words (2.0f); + add_to_ored_words (4.0f); + /* Remove bits that are common (e.g. if representation of the first mantissa + bit is explicit). */ + for (j = 0; j < NWORDS; j++) + ored_words[j] &= ~anded_words[j]; + /* Now find the nonzero word. */ + for (j = 0; j < NWORDS; j++) + if (ored_words[j] != 0) + break; + if (j < NWORDS) + { + size_t i; + for (i = j + 1; i < NWORDS; i++) + if (ored_words[i] != 0) + { + fprintf (fp, "unknown"); + return (fclose (fp) != 0); + } + for (i = 0; ; i++) + if ((ored_words[j] >> i) & 1) + { + fprintf (fp, "word %d bit %d", (int) j, (int) i); + return (fclose (fp) != 0); + } + } + fprintf (fp, "unknown"); + return (fclose (fp) != 0); +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_cc_float_expbit0=`cat conftest.out` +else + gl_cv_cc_float_expbit0="unknown" +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.out + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_float_expbit0" >&5 +$as_echo "$gl_cv_cc_float_expbit0" >&6; } + case "$gl_cv_cc_float_expbit0" in + word*bit*) + word=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` + bit=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word.*bit //'` + +cat >>confdefs.h <<_ACEOF +@%:@define FLT_EXPBIT0_WORD $word +_ACEOF + + +cat >>confdefs.h <<_ACEOF +@%:@define FLT_EXPBIT0_BIT $bit +_ACEOF + + ;; + esac + + + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnan(long double) can be used without linking with libm" >&5 +$as_echo_n "checking whether isnan(long double) can be used without linking with libm... " >&6; } +if ${gl_cv_func_isnanl_no_libm+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #if __GNUC__ >= 4 + # undef isnanl + # define isnanl(x) __builtin_isnanl ((long double)(x)) + #elif defined isnan + # undef isnanl + # define isnanl(x) isnan ((long double)(x)) + #endif + long double x; +int +main () +{ +return isnanl (x); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_isnanl_no_libm=yes +else + gl_cv_func_isnanl_no_libm=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanl_no_libm" >&5 +$as_echo "$gl_cv_func_isnanl_no_libm" >&6; } + + gl_func_isnanl_no_libm=$gl_cv_func_isnanl_no_libm + if test $gl_func_isnanl_no_libm = yes; then + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnanl works" >&5 +$as_echo_n "checking whether isnanl works... " >&6; } +if ${gl_cv_func_isnanl_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + case "$host_cpu" in + # Guess no on ia64, x86_64, i386. + ia64 | x86_64 | i*86) gl_cv_func_isnanl_works="guessing no";; + *) + case "$host_os" in + netbsd*) gl_cv_func_isnanl_works="guessing no";; + *) gl_cv_func_isnanl_works="guessing yes";; + esac + ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#if __GNUC__ >= 4 +# undef isnanl +# define isnanl(x) __builtin_isnanl ((long double)(x)) +#elif defined isnan +# undef isnanl +# define isnanl(x) isnan ((long double)(x)) +#endif +#define NWORDS \ + ((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { unsigned int word[NWORDS]; long double value; } + memory_long_double; +/* On Irix 6.5, gcc 3.4.3 can't compute compile-time NaN, and needs the + runtime type conversion. */ +#ifdef __sgi +static long double NaNl () +{ + double zero = 0.0; + return zero / zero; +} +#else +# define NaNl() (0.0L / 0.0L) +#endif +int main () +{ + int result = 0; + + if (!isnanl (NaNl ())) + result |= 1; + + { + memory_long_double m; + unsigned int i; + + /* The isnanl function should be immune against changes in the sign bit and + in the mantissa bits. The xor operation twiddles a bit that can only be + a sign bit or a mantissa bit (since the exponent never extends to + bit 31). */ + m.value = NaNl (); + m.word[NWORDS / 2] ^= (unsigned int) 1 << (sizeof (unsigned int) * CHAR_BIT - 1); + for (i = 0; i < NWORDS; i++) + m.word[i] |= 1; + if (!isnanl (m.value)) + result |= 1; + } + +#if ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE +/* Representation of an 80-bit 'long double' as an initializer for a sequence + of 'unsigned int' words. */ +# ifdef WORDS_BIGENDIAN +# define LDBL80_WORDS(exponent,manthi,mantlo) \ + { ((unsigned int) (exponent) << 16) | ((unsigned int) (manthi) >> 16), \ + ((unsigned int) (manthi) << 16) | (unsigned int) (mantlo) >> 16), \ + (unsigned int) (mantlo) << 16 \ + } +# else +# define LDBL80_WORDS(exponent,manthi,mantlo) \ + { mantlo, manthi, exponent } +# endif + { /* Quiet NaN. */ + static memory_long_double x = + { LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) }; + if (!isnanl (x.value)) + result |= 2; + } + { + /* Signalling NaN. */ + static memory_long_double x = + { LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) }; + if (!isnanl (x.value)) + result |= 2; + } + /* The isnanl function should recognize Pseudo-NaNs, Pseudo-Infinities, + Pseudo-Zeroes, Unnormalized Numbers, and Pseudo-Denormals, as defined in + Intel IA-64 Architecture Software Developer's Manual, Volume 1: + Application Architecture. + Table 5-2 "Floating-Point Register Encodings" + Figure 5-6 "Memory to Floating-Point Register Data Translation" + */ + { /* Pseudo-NaN. */ + static memory_long_double x = + { LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) }; + if (!isnanl (x.value)) + result |= 4; + } + { /* Pseudo-Infinity. */ + static memory_long_double x = + { LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) }; + if (!isnanl (x.value)) + result |= 8; + } + { /* Pseudo-Zero. */ + static memory_long_double x = + { LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) }; + if (!isnanl (x.value)) + result |= 16; + } + { /* Unnormalized number. */ + static memory_long_double x = + { LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) }; + if (!isnanl (x.value)) + result |= 32; + } + { /* Pseudo-Denormal. */ + static memory_long_double x = + { LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) }; + if (!isnanl (x.value)) + result |= 64; + } +#endif + + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_isnanl_works=yes +else + gl_cv_func_isnanl_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanl_works" >&5 +$as_echo "$gl_cv_func_isnanl_works" >&6; } + + case "$gl_cv_func_isnanl_works" in + *yes) ;; + *) gl_func_isnanl_no_libm=no ;; + esac + fi + if test $gl_func_isnanl_no_libm = yes; then + +$as_echo "@%:@define HAVE_ISNANL_IN_LIBC 1" >>confdefs.h + + fi + + if test $gl_func_isnanl_no_libm != yes; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS isnanl.$ac_objext" + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'long double'" >&5 +$as_echo_n "checking where to find the exponent in a 'long double'... " >&6; } +if ${gl_cv_cc_long_double_expbit0+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + gl_cv_cc_long_double_expbit0="unknown" + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#include +#define NWORDS \ + ((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { long double value; unsigned int word[NWORDS]; } + memory_long_double; +static unsigned int ored_words[NWORDS]; +static unsigned int anded_words[NWORDS]; +static void add_to_ored_words (long double x) +{ + memory_long_double m; + size_t i; + /* Clear it first, in case + sizeof (long double) < sizeof (memory_long_double). */ + memset (&m, 0, sizeof (memory_long_double)); + m.value = x; + for (i = 0; i < NWORDS; i++) + { + ored_words[i] |= m.word[i]; + anded_words[i] &= m.word[i]; + } +} +int main () +{ + size_t j; + FILE *fp = fopen ("conftest.out", "w"); + if (fp == NULL) + return 1; + for (j = 0; j < NWORDS; j++) + anded_words[j] = ~ (unsigned int) 0; + add_to_ored_words (0.25L); + add_to_ored_words (0.5L); + add_to_ored_words (1.0L); + add_to_ored_words (2.0L); + add_to_ored_words (4.0L); + /* Remove bits that are common (e.g. if representation of the first mantissa + bit is explicit). */ + for (j = 0; j < NWORDS; j++) + ored_words[j] &= ~anded_words[j]; + /* Now find the nonzero word. */ + for (j = 0; j < NWORDS; j++) + if (ored_words[j] != 0) + break; + if (j < NWORDS) + { + size_t i; + for (i = j + 1; i < NWORDS; i++) + if (ored_words[i] != 0) + { + fprintf (fp, "unknown"); + return (fclose (fp) != 0); + } + for (i = 0; ; i++) + if ((ored_words[j] >> i) & 1) + { + fprintf (fp, "word %d bit %d", (int) j, (int) i); + return (fclose (fp) != 0); + } + } + fprintf (fp, "unknown"); + return (fclose (fp) != 0); +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_cc_long_double_expbit0=`cat conftest.out` +else + gl_cv_cc_long_double_expbit0="unknown" +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.out + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_long_double_expbit0" >&5 +$as_echo "$gl_cv_cc_long_double_expbit0" >&6; } + case "$gl_cv_cc_long_double_expbit0" in + word*bit*) + word=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` + bit=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word.*bit //'` + +cat >>confdefs.h <<_ACEOF +@%:@define LDBL_EXPBIT0_WORD $word +_ACEOF + + +cat >>confdefs.h <<_ACEOF +@%:@define LDBL_EXPBIT0_BIT $bit +_ACEOF + + ;; + esac + + + + fi + + + + + + ac_fn_c_check_decl "$LINENO" "iswblank" "ac_cv_have_decl_iswblank" " +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be included + before . */ +#include +#include +#include +#include +#include + +" +if test "x$ac_cv_have_decl_iswblank" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_ISWBLANK $ac_have_decl +_ACEOF + + if test $ac_cv_func_iswblank = no; then + HAVE_ISWBLANK=0 + if test $ac_cv_have_decl_iswblank = yes; then + REPLACE_ISWBLANK=1 + fi + fi + if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then + : + else + if test $HAVE_ISWBLANK = 0 || test $REPLACE_ISWBLANK = 1; then + : + fi + fi + + + if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then + : + else + if test $HAVE_ISWBLANK = 0 || test $REPLACE_ISWBLANK = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS iswblank.$ac_objext" + + fi + fi + + + + + + GNULIB_ISWBLANK=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_ISWBLANK 1" >>confdefs.h + + + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_langinfo_h='<'langinfo.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_langinfo_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_langinfo_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'langinfo.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_langinfo_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_langinfo_h='<'langinfo.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_langinfo_h" >&5 +$as_echo "$gl_cv_next_langinfo_h" >&6; } + fi + NEXT_LANGINFO_H=$gl_cv_next_langinfo_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'langinfo.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_langinfo_h + fi + NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H=$gl_next_as_first_directive + + + + + + HAVE_LANGINFO_CODESET=0 + HAVE_LANGINFO_T_FMT_AMPM=0 + HAVE_LANGINFO_ERA=0 + HAVE_LANGINFO_YESEXPR=0 + + if test $ac_cv_header_langinfo_h = yes; then + HAVE_LANGINFO_H=1 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines CODESET" >&5 +$as_echo_n "checking whether langinfo.h defines CODESET... " >&6; } +if ${gl_cv_header_langinfo_codeset+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int a = CODESET; + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_langinfo_codeset=yes +else + gl_cv_header_langinfo_codeset=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_codeset" >&5 +$as_echo "$gl_cv_header_langinfo_codeset" >&6; } + if test $gl_cv_header_langinfo_codeset = yes; then + HAVE_LANGINFO_CODESET=1 + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines T_FMT_AMPM" >&5 +$as_echo_n "checking whether langinfo.h defines T_FMT_AMPM... " >&6; } +if ${gl_cv_header_langinfo_t_fmt_ampm+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int a = T_FMT_AMPM; + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_langinfo_t_fmt_ampm=yes +else + gl_cv_header_langinfo_t_fmt_ampm=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_t_fmt_ampm" >&5 +$as_echo "$gl_cv_header_langinfo_t_fmt_ampm" >&6; } + if test $gl_cv_header_langinfo_t_fmt_ampm = yes; then + HAVE_LANGINFO_T_FMT_AMPM=1 + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines ERA" >&5 +$as_echo_n "checking whether langinfo.h defines ERA... " >&6; } +if ${gl_cv_header_langinfo_era+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int a = ERA; + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_langinfo_era=yes +else + gl_cv_header_langinfo_era=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_era" >&5 +$as_echo "$gl_cv_header_langinfo_era" >&6; } + if test $gl_cv_header_langinfo_era = yes; then + HAVE_LANGINFO_ERA=1 + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines YESEXPR" >&5 +$as_echo_n "checking whether langinfo.h defines YESEXPR... " >&6; } +if ${gl_cv_header_langinfo_yesexpr+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int a = YESEXPR; + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_langinfo_yesexpr=yes +else + gl_cv_header_langinfo_yesexpr=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_yesexpr" >&5 +$as_echo "$gl_cv_header_langinfo_yesexpr" >&6; } + if test $gl_cv_header_langinfo_yesexpr = yes; then + HAVE_LANGINFO_YESEXPR=1 + fi + else + HAVE_LANGINFO_H=0 + fi + + + + + + + + + + + + + + + + if test $ac_cv_func_lchmod = no; then + HAVE_LCHMOD=0 + fi + + + + + + + GNULIB_LCHMOD=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_LCHMOD 1" >>confdefs.h + + + + + + + + for ac_func in lchown +do : + ac_fn_c_check_func "$LINENO" "lchown" "ac_cv_func_lchown" +if test "x$ac_cv_func_lchown" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_LCHOWN 1 +_ACEOF + +fi +done + + if test $ac_cv_func_lchown = no; then + HAVE_LCHOWN=0 + else + case "$gl_cv_func_chown_slash_works" in + *yes) ;; + *) + REPLACE_LCHOWN=1 + ;; + esac + case "$gl_cv_func_chown_ctime_works" in + *yes) ;; + *) + REPLACE_LCHOWN=1 + ;; + esac + fi + + if test $HAVE_LCHOWN = 0 || test $REPLACE_LCHOWN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS lchown.$ac_objext" + + fi + + + + + + GNULIB_LCHOWN=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_LCHOWN 1" >>confdefs.h + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler flag to ignore unused libraries" >&5 +$as_echo_n "checking for C compiler flag to ignore unused libraries... " >&6; } +if ${gl_cv_prog_c_ignore_unused_libraries+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_prog_c_ignore_unused_libraries=none + gl_saved_ldflags=$LDFLAGS + gl_saved_libs=$LIBS + # Link with -lm to detect binutils 2.16 bug with --as-needed; see + # . + LIBS="$LIBS -lm" + # Use long option sequences like '-z ignore' to test for the feature, + # to forestall problems with linkers that have -z, -i, -g, -n, etc. flags. + # GCC + binutils likes '-Wl,--as-needed'. + # GCC + Solaris ld likes '-Wl,-z,ignore'. + # Sun C likes '-Wl,-z,ignore'. '-z ignore' is accepted but has no effect. + # Don't try bare '--as-needed'; nothing likes it and the HP-UX 11.11 + # native cc issues annoying warnings and then ignores it, + # which would cause us to incorrectly conclude that it worked. + for gl_flags in '-Wl,--as-needed' \ + '-Wl,-z,ignore' \ + '-z ignore' + + do + LDFLAGS="$gl_flags $LDFLAGS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_prog_c_ignore_unused_libraries=$gl_flags +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$gl_saved_ldflags + test "$gl_cv_prog_c_ignore_unused_libraries" != none && + break + done + LIBS=$gl_saved_libs + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_prog_c_ignore_unused_libraries" >&5 +$as_echo "$gl_cv_prog_c_ignore_unused_libraries" >&6; } + IGNORE_UNUSED_LIBRARIES_CFLAGS= + if test "$gl_cv_prog_c_ignore_unused_libraries" != none; then + IGNORE_UNUSED_LIBRARIES_CFLAGS="$gl_cv_prog_c_ignore_unused_libraries" + fi + + + + + + if test $ac_cv_func_link = no; then + HAVE_LINK=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether link obeys POSIX" >&5 +$as_echo_n "checking whether link obeys POSIX... " >&6; } +if ${gl_cv_func_link_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + touch conftest.a + # Assume that if we have lstat, we can also check symlinks. + if test $ac_cv_func_lstat = yes; then + ln -s conftest.a conftest.lnk + fi + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_link_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_link_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +int result = 0; + if (!link ("conftest.a", "conftest.b/")) + result |= 1; +#if HAVE_LSTAT + if (!link ("conftest.lnk/", "conftest.b")) + result |= 2; + if (rename ("conftest.a", "conftest.b")) + result |= 4; + if (!link ("conftest.b", "conftest.lnk")) + result |= 8; +#endif + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_link_works=yes +else + gl_cv_func_link_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.a conftest.b conftest.lnk +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_link_works" >&5 +$as_echo "$gl_cv_func_link_works" >&6; } + case "$gl_cv_func_link_works" in + *yes) ;; + *) + REPLACE_LINK=1 + ;; + esac + fi + + if test $HAVE_LINK = 0 || test $REPLACE_LINK = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS link.$ac_objext" + + fi + + + + + + GNULIB_LINK=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_LINK 1" >>confdefs.h + + + + + gl_link_follows_symlinks=0 # assume GNU behavior + if test $ac_cv_func_readlink = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __xpg4" >&5 +$as_echo_n "checking for __xpg4... " >&6; } +if ${gl_cv_have___xpg4+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +extern int __xpg4; +int +main () +{ +return __xpg4; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_have___xpg4=yes +else + gl_cv_have___xpg4=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have___xpg4" >&5 +$as_echo "$gl_cv_have___xpg4" >&6; } + if test $gl_cv_have___xpg4 = yes; then + gl_link_follows_symlinks=-1 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether link(2) dereferences a symlink" >&5 +$as_echo_n "checking whether link(2) dereferences a symlink... " >&6; } +if ${gl_cv_func_link_follows_symlink+:} false; then : + $as_echo_n "(cached) " >&6 +else + + # Create a regular file. + echo > conftest.file + if test "$cross_compiling" = yes; then : + case "$host_os" in + # On glibc/Linux we know the result. + linux*-gnu*) gl_cv_func_link_follows_symlink="guessing no" ;; + # Otherwise, we don't know. + *) gl_cv_func_link_follows_symlink=unknown ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# include +# include +# include +# include + +# define SAME_INODE(Stat_buf_1, Stat_buf_2) \ + ((Stat_buf_1).st_ino == (Stat_buf_2).st_ino \ + && (Stat_buf_1).st_dev == (Stat_buf_2).st_dev) + + int + main () + { + const char *file = "conftest.file"; + const char *sym = "conftest.sym"; + const char *hard = "conftest.hard"; + struct stat sb_file, sb_hard; + + /* Create a symlink to the regular file. */ + if (symlink (file, sym)) + return 2; + + /* Create a hard link to that symlink. */ + if (link (sym, hard)) + return 3; + + if (lstat (hard, &sb_hard)) + return 4; + if (lstat (file, &sb_file)) + return 5; + + /* If the dev/inode of hard and file are the same, then + the link call followed the symlink. */ + return SAME_INODE (sb_hard, sb_file) ? 1 : 0; + } + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_link_follows_symlink=no +else + gl_cv_func_link_follows_symlink=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.file conftest.sym conftest.hard + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_link_follows_symlink" >&5 +$as_echo "$gl_cv_func_link_follows_symlink" >&6; } + case "$gl_cv_func_link_follows_symlink" in + *yes) gl_link_follows_symlinks=1 ;; + *no) ;; # already defaulted to 0 + *) gl_link_follows_symlinks=-2 ;; + esac + fi + fi + +cat >>confdefs.h <<_ACEOF +@%:@define LINK_FOLLOWS_SYMLINKS $gl_link_follows_symlinks +_ACEOF + + + + + + + + + + if test $ac_cv_func_linkat = no; then + HAVE_LINKAT=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linkat(,AT_SYMLINK_FOLLOW) works" >&5 +$as_echo_n "checking whether linkat(,AT_SYMLINK_FOLLOW) works... " >&6; } +if ${gl_cv_func_linkat_follow+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -rf conftest.f1 conftest.f2 + touch conftest.f1 + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#ifdef __linux__ +/* Linux added linkat in 2.6.16, but did not add AT_SYMLINK_FOLLOW + until 2.6.18. Always replace linkat to support older kernels. */ +choke me +#endif + +int +main () +{ +return linkat (AT_FDCWD, "conftest.f1", AT_FDCWD, "conftest.f2", + AT_SYMLINK_FOLLOW); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_linkat_follow=yes +else + gl_cv_func_linkat_follow="need runtime check" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + rm -rf conftest.f1 conftest.f2 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_linkat_follow" >&5 +$as_echo "$gl_cv_func_linkat_follow" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linkat handles trailing slash correctly" >&5 +$as_echo_n "checking whether linkat handles trailing slash correctly... " >&6; } +if ${gl_cv_func_linkat_slash+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -rf conftest.a conftest.b conftest.c conftest.d + if test "$cross_compiling" = yes; then : + # Guess yes on glibc systems, no otherwise. + case "$host_os" in + *-gnu*) gl_cv_func_linkat_slash="guessing yes";; + *) gl_cv_func_linkat_slash="guessing no";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + #include + +int +main () +{ +int result; + int fd; + /* Create a regular file. */ + fd = open ("conftest.a", O_CREAT | O_EXCL | O_WRONLY, 0600); + if (fd < 0) + return 1; + if (write (fd, "hello", 5) < 5) + return 2; + if (close (fd) < 0) + return 3; + /* Test whether hard links are supported on the current + device. */ + if (linkat (AT_FDCWD, "conftest.a", AT_FDCWD, "conftest.b", + AT_SYMLINK_FOLLOW) < 0) + return 0; + result = 0; + /* Test whether a trailing "/" is treated like "/.". */ + if (linkat (AT_FDCWD, "conftest.a/", AT_FDCWD, "conftest.c", + AT_SYMLINK_FOLLOW) == 0) + result |= 4; + if (linkat (AT_FDCWD, "conftest.a", AT_FDCWD, "conftest.d/", + AT_SYMLINK_FOLLOW) == 0) + result |= 8; + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_linkat_slash=yes +else + gl_cv_func_linkat_slash=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -rf conftest.a conftest.b conftest.c conftest.d +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_linkat_slash" >&5 +$as_echo "$gl_cv_func_linkat_slash" >&6; } + case "$gl_cv_func_linkat_slash" in + *yes) gl_linkat_slash_bug=0 ;; + *) gl_linkat_slash_bug=1 ;; + esac + if test "$gl_cv_func_linkat_follow" != yes \ + || test $gl_linkat_slash_bug = 1; then + REPLACE_LINKAT=1 + +cat >>confdefs.h <<_ACEOF +@%:@define LINKAT_TRAILING_SLASH_BUG $gl_linkat_slash_bug +_ACEOF + + fi + fi + + if test $HAVE_LINKAT = 0 || test $REPLACE_LINKAT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS linkat.$ac_objext" + + fi + if test $HAVE_LINKAT = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS at-func2.$ac_objext" + + fi + + + + + + GNULIB_LINKAT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_LINKAT 1" >>confdefs.h + + + + + + + + + + + + LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\"" + + + + + + + + + + case "$host_os" in + solaris*) + +$as_echo "@%:@define _LCONV_C99 1" >>confdefs.h + + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether locale.h conforms to POSIX:2001" >&5 +$as_echo_n "checking whether locale.h conforms to POSIX:2001... " >&6; } +if ${gl_cv_header_locale_h_posix2001+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + int x = LC_MESSAGES; + int y = sizeof (((struct lconv *) 0)->decimal_point); +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_locale_h_posix2001=yes +else + gl_cv_header_locale_h_posix2001=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_locale_h_posix2001" >&5 +$as_echo "$gl_cv_header_locale_h_posix2001" >&6; } + + + if test $ac_cv_header_xlocale_h = yes; then + HAVE_XLOCALE_H=1 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether locale.h defines locale_t" >&5 +$as_echo_n "checking whether locale.h defines locale_t... " >&6; } +if ${gl_cv_header_locale_has_locale_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + locale_t x; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_locale_has_locale_t=yes +else + gl_cv_header_locale_has_locale_t=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_locale_has_locale_t" >&5 +$as_echo "$gl_cv_header_locale_has_locale_t" >&6; } + if test $gl_cv_header_locale_has_locale_t = yes; then + gl_cv_header_locale_h_needs_xlocale_h=no + else + gl_cv_header_locale_h_needs_xlocale_h=yes + fi + else + HAVE_XLOCALE_H=0 + gl_cv_header_locale_h_needs_xlocale_h=no + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct lconv is properly defined" >&5 +$as_echo_n "checking whether struct lconv is properly defined... " >&6; } +if ${gl_cv_sys_struct_lconv_ok+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + struct lconv l; + int x = sizeof (l.decimal_point); + int y = sizeof (l.int_p_cs_precedes); +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_sys_struct_lconv_ok=yes +else + gl_cv_sys_struct_lconv_ok=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_lconv_ok" >&5 +$as_echo "$gl_cv_sys_struct_lconv_ok" >&6; } + if test $gl_cv_sys_struct_lconv_ok = no; then + REPLACE_STRUCT_LCONV=1 + fi + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_locale_h='<'locale.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_locale_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'locale.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_locale_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_locale_h" >&5 +$as_echo "$gl_cv_next_locale_h" >&6; } + fi + NEXT_LOCALE_H=$gl_cv_next_locale_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'locale.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_locale_h + fi + NEXT_AS_FIRST_DIRECTIVE_LOCALE_H=$gl_next_as_first_directive + + + + + + + + + + + + if test $REPLACE_STRUCT_LCONV = 1; then + REPLACE_LOCALECONV=1 + fi + + if test $REPLACE_LOCALECONV = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS localeconv.$ac_objext" + + + ac_fn_c_check_member "$LINENO" "struct lconv" "decimal_point" "ac_cv_member_struct_lconv_decimal_point" "#include +" +if test "x$ac_cv_member_struct_lconv_decimal_point" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_LCONV_DECIMAL_POINT 1 +_ACEOF + + +fi + + + fi + + + + + + GNULIB_LOCALECONV=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_LOCALECONV 1" >>confdefs.h + + + + + + if test "$gl_threads_api" = posix; then + # OSF/1 4.0 and Mac OS X 10.1 lack the pthread_rwlock_t type and the + # pthread_rwlock_* functions. + ac_fn_c_check_type "$LINENO" "pthread_rwlock_t" "ac_cv_type_pthread_rwlock_t" "#include +" +if test "x$ac_cv_type_pthread_rwlock_t" = xyes; then : + +$as_echo "@%:@define HAVE_PTHREAD_RWLOCK 1" >>confdefs.h + +fi + + # glibc defines PTHREAD_MUTEX_RECURSIVE as enum, not as a macro. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include +int +main () +{ + +#if __FreeBSD__ == 4 +error "No, in FreeBSD 4.0 recursive mutexes actually don't work." +#else +int x = (int)PTHREAD_MUTEX_RECURSIVE; +return !x; +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +$as_echo "@%:@define HAVE_PTHREAD_MUTEX_RECURSIVE 1" >>confdefs.h + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + : + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lseek detects pipes" >&5 +$as_echo_n "checking whether lseek detects pipes... " >&6; } +if ${gl_cv_func_lseek_pipe+:} false; then : + $as_echo_n "(cached) " >&6 +else + case "$host_os" in + mingw*) + gl_cv_func_lseek_pipe=no + ;; + *) + if test $cross_compiling = no; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include /* for off_t */ +#include /* for SEEK_CUR */ +#if HAVE_UNISTD_H +# include +#else /* on Windows with MSVC */ +# include +#endif + +int +main () +{ + + /* Exit with success only if stdin is seekable. */ + return lseek (0, (off_t)0, SEEK_CUR) < 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if test -s conftest$ac_exeext \ + && ./conftest$ac_exeext < conftest.$ac_ext \ + && test 1 = "`echo hi \ + | { ./conftest$ac_exeext; echo $?; cat >/dev/null; }`"; then + gl_cv_func_lseek_pipe=yes + else + gl_cv_func_lseek_pipe=no + fi + +else + gl_cv_func_lseek_pipe=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#if defined __BEOS__ +/* BeOS mistakenly return 0 when trying to seek on pipes. */ + Choke me. +#endif +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_lseek_pipe=yes +else + gl_cv_func_lseek_pipe=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + ;; + esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lseek_pipe" >&5 +$as_echo "$gl_cv_func_lseek_pipe" >&6; } + if test $gl_cv_func_lseek_pipe = no; then + REPLACE_LSEEK=1 + +$as_echo "@%:@define LSEEK_PIPE_BROKEN 1" >>confdefs.h + + fi + + + if test $WINDOWS_64_BIT_OFF_T = 1; then + REPLACE_LSEEK=1 + fi + + if test $REPLACE_LSEEK = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS lseek.$ac_objext" + + fi + + + + + + GNULIB_LSEEK=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_LSEEK 1" >>confdefs.h + + + + + + + if test $ac_cv_func_lstat = yes; then + + case "$gl_cv_func_lstat_dereferences_slashed_symlink" in + *no) + REPLACE_LSTAT=1 + ;; + esac + else + HAVE_LSTAT=0 + fi + + if test $REPLACE_LSTAT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext" + + : + fi + + + + + + GNULIB_LSTAT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_LSTAT 1" >>confdefs.h + + + + + + + + for ac_header in stdlib.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" +if test "x$ac_cv_header_stdlib_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STDLIB_H 1 +_ACEOF + +fi + +done + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 +$as_echo_n "checking for GNU libc compatible malloc... " >&6; } +if ${ac_cv_func_malloc_0_nonnull+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on platforms where we know the result. + *-gnu* | freebsd* | netbsd* | openbsd* \ + | hpux* | solaris* | cygwin* | mingw*) + ac_cv_func_malloc_0_nonnull=yes ;; + # If we don't know, assume the worst. + *) ac_cv_func_malloc_0_nonnull=no ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined STDC_HEADERS || defined HAVE_STDLIB_H + # include + #else + char *malloc (); + #endif + +int +main () +{ +return ! malloc (0); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_malloc_0_nonnull=yes +else + ac_cv_func_malloc_0_nonnull=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5 +$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; } + if test $ac_cv_func_malloc_0_nonnull = yes; then : + +$as_echo "@%:@define HAVE_MALLOC_GNU 1" >>confdefs.h + +else + $as_echo "@%:@define HAVE_MALLOC_GNU 0" >>confdefs.h + + REPLACE_MALLOC=1 + +fi + + + if test $REPLACE_MALLOC = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS malloc.$ac_objext" + + fi + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_MALLOC_GNU 1 +_ACEOF + + + + + + if test $gl_cv_func_malloc_posix = yes; then + +$as_echo "@%:@define HAVE_MALLOC_POSIX 1" >>confdefs.h + + else + REPLACE_MALLOC=1 + fi + + if test $REPLACE_MALLOC = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS malloc.$ac_objext" + + fi + + + + + + GNULIB_MALLOC_POSIX=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MALLOC_POSIX 1" >>confdefs.h + + + + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_math_h='<'math.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_math_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_math_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'math.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_math_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_math_h='<'math.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_math_h" >&5 +$as_echo "$gl_cv_next_math_h" >&6; } + fi + NEXT_MATH_H=$gl_cv_next_math_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'math.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_math_h + fi + NEXT_AS_FIRST_DIRECTIVE_MATH_H=$gl_next_as_first_directive + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NAN macro works" >&5 +$as_echo_n "checking whether NAN macro works... " >&6; } +if ${gl_cv_header_math_nan_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@include +int +main () +{ +/* Solaris 10 has a broken definition of NAN. Other platforms + fail to provide NAN, or provide it only in C99 mode; this + test only needs to fail when NAN is provided but wrong. */ + float f = 1.0f; +#ifdef NAN + f = NAN; +#endif + return f == 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_math_nan_works=yes +else + gl_cv_header_math_nan_works=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_math_nan_works" >&5 +$as_echo "$gl_cv_header_math_nan_works" >&6; } + if test $gl_cv_header_math_nan_works = no; then + REPLACE_NAN=1 + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether HUGE_VAL works" >&5 +$as_echo_n "checking whether HUGE_VAL works... " >&6; } +if ${gl_cv_header_math_huge_val_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@include +int +main () +{ +/* Solaris 10 has a broken definition of HUGE_VAL. */ + double d = HUGE_VAL; + return d == 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_math_huge_val_works=yes +else + gl_cv_header_math_huge_val_works=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_math_huge_val_works" >&5 +$as_echo "$gl_cv_header_math_huge_val_works" >&6; } + if test $gl_cv_header_math_huge_val_works = no; then + REPLACE_HUGE_VAL=1 + fi + + + + + + + + + : + + + + + + + + if test $ac_cv_func_mbrlen = no; then + HAVE_MBRLEN=0 + ac_fn_c_check_decl "$LINENO" "mbrlen" "ac_cv_have_decl_mbrlen" " +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include + +" +if test "x$ac_cv_have_decl_mbrlen" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_MBRLEN $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_mbrlen = yes; then + REPLACE_MBRLEN=1 + fi + else + if test $REPLACE_MBRTOWC = 1; then + REPLACE_MBRLEN=1 + fi + fi + + if test $HAVE_MBRLEN = 0 || test $REPLACE_MBRLEN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mbrlen.$ac_objext" + + + : + + fi + + + + + + GNULIB_MBRLEN=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MBRLEN 1" >>confdefs.h + + + + + + + + + + + + + + if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5 +$as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; } +if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on AIX and OSF/1. + aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; + esac + if test $LOCALE_JA != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) + { + const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) + if (mbsinit (&state)) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_incomplete_state=yes +else + gl_cv_func_mbrtowc_incomplete_state=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 +$as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; } + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5 +$as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; } +if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on Solaris 8. + solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; + esac + if test $LOCALE_ZH_CN != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + /* This fails on Solaris 8: + mbrtowc returns 2, and sets wc to 0x00F0. + mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ + if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) + { + char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 3, 6, &state) != 4 + && mbtowc (&wc, input + 3, 6) == 4) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_sanitycheck=yes +else + gl_cv_func_mbrtowc_sanitycheck=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 +$as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; } + + REPLACE_MBSTATE_T=0 + case "$gl_cv_func_mbrtowc_incomplete_state" in + *yes) ;; + *) REPLACE_MBSTATE_T=1 ;; + esac + case "$gl_cv_func_mbrtowc_sanitycheck" in + *yes) ;; + *) REPLACE_MBSTATE_T=1 ;; + esac + else + REPLACE_MBSTATE_T=1 + fi + + + + if test $ac_cv_func_mbrtowc = no; then + HAVE_MBRTOWC=0 + ac_fn_c_check_decl "$LINENO" "mbrtowc" "ac_cv_have_decl_mbrtowc" " +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include + +" +if test "x$ac_cv_have_decl_mbrtowc" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_MBRTOWC $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_mbrtowc = yes; then + REPLACE_MBRTOWC=1 + fi + else + if test $REPLACE_MBSTATE_T = 1; then + REPLACE_MBRTOWC=1 + else + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL pwc argument" >&5 +$as_echo_n "checking whether mbrtowc handles a NULL pwc argument... " >&6; } +if ${gl_cv_func_mbrtowc_null_arg1+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_func_mbrtowc_null_arg1="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_null_arg1="guessing yes" ;; + esac + if test $LOCALE_FR_UTF8 != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + int result = 0; + + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + char input[] = "\303\237er"; + mbstate_t state; + wchar_t wc; + size_t ret; + + memset (&state, '\0', sizeof (mbstate_t)); + wc = (wchar_t) 0xBADFACE; + ret = mbrtowc (&wc, input, 5, &state); + if (ret != 2) + result |= 1; + if (!mbsinit (&state)) + result |= 2; + + memset (&state, '\0', sizeof (mbstate_t)); + ret = mbrtowc (NULL, input, 5, &state); + if (ret != 2) /* Solaris 7 fails here: ret is -1. */ + result |= 4; + if (!mbsinit (&state)) + result |= 8; + } + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_null_arg1=yes +else + gl_cv_func_mbrtowc_null_arg1=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg1" >&5 +$as_echo "$gl_cv_func_mbrtowc_null_arg1" >&6; } + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL string argument" >&5 +$as_echo_n "checking whether mbrtowc handles a NULL string argument... " >&6; } +if ${gl_cv_func_mbrtowc_null_arg2+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on OSF/1. + osf*) gl_cv_func_mbrtowc_null_arg2="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_null_arg2="guessing yes" ;; + esac + if test $LOCALE_FR_UTF8 != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + mbstate_t state; + wchar_t wc; + int ret; + + memset (&state, '\0', sizeof (mbstate_t)); + wc = (wchar_t) 0xBADFACE; + mbrtowc (&wc, NULL, 5, &state); + /* Check that wc was not modified. */ + if (wc != (wchar_t) 0xBADFACE) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_null_arg2=yes +else + gl_cv_func_mbrtowc_null_arg2=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg2" >&5 +$as_echo "$gl_cv_func_mbrtowc_null_arg2" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc has a correct return value" >&5 +$as_echo_n "checking whether mbrtowc has a correct return value... " >&6; } +if ${gl_cv_func_mbrtowc_retval+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on HP-UX, Solaris, native Windows. + hpux* | solaris* | mingw*) gl_cv_func_mbrtowc_retval="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_retval="guessing yes" ;; + esac + if test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none \ + || { case "$host_os" in mingw*) true;; *) false;; esac; }; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + int result = 0; + int found_some_locale = 0; + /* This fails on Solaris. */ + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + char input[] = "B\303\274\303\237er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) + { + input[1] = '\0'; + if (mbrtowc (&wc, input + 2, 5, &state) != 1) + result |= 1; + } + found_some_locale = 1; + } + /* This fails on HP-UX 11.11. */ + if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) + { + char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) + { + input[1] = '\0'; + if (mbrtowc (&wc, input + 2, 5, &state) != 2) + result |= 2; + } + found_some_locale = 1; + } + /* This fails on native Windows. */ + if (setlocale (LC_ALL, "Japanese_Japan.932") != NULL) + { + char input[] = "<\223\372\226\173\214\352>"; /* "<日本語>" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) + { + input[3] = '\0'; + if (mbrtowc (&wc, input + 4, 4, &state) != 1) + result |= 4; + } + found_some_locale = 1; + } + if (setlocale (LC_ALL, "Chinese_Taiwan.950") != NULL) + { + char input[] = "<\244\351\245\273\273\171>"; /* "<日本語>" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) + { + input[3] = '\0'; + if (mbrtowc (&wc, input + 4, 4, &state) != 1) + result |= 8; + } + found_some_locale = 1; + } + if (setlocale (LC_ALL, "Chinese_China.936") != NULL) + { + char input[] = "<\310\325\261\276\325\132>"; /* "<日本語>" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) + { + input[3] = '\0'; + if (mbrtowc (&wc, input + 4, 4, &state) != 1) + result |= 16; + } + found_some_locale = 1; + } + return (found_some_locale ? result : 77); +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_retval=yes +else + if test $? != 77; then + gl_cv_func_mbrtowc_retval=no + fi + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_retval" >&5 +$as_echo "$gl_cv_func_mbrtowc_retval" >&6; } + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc returns 0 when parsing a NUL character" >&5 +$as_echo_n "checking whether mbrtowc returns 0 when parsing a NUL character... " >&6; } +if ${gl_cv_func_mbrtowc_nul_retval+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on Solaris 8 and 9. + solaris2.[89]) gl_cv_func_mbrtowc_nul_retval="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_nul_retval="guessing yes" ;; + esac + if test $LOCALE_ZH_CN != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + /* This fails on Solaris 8 and 9. */ + if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) + { + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, "", 1, &state) != 0) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_nul_retval=yes +else + gl_cv_func_mbrtowc_nul_retval=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_nul_retval" >&5 +$as_echo "$gl_cv_func_mbrtowc_nul_retval" >&6; } + + case "$gl_cv_func_mbrtowc_null_arg1" in + *yes) ;; + *) +$as_echo "@%:@define MBRTOWC_NULL_ARG1_BUG 1" >>confdefs.h + + REPLACE_MBRTOWC=1 + ;; + esac + case "$gl_cv_func_mbrtowc_null_arg2" in + *yes) ;; + *) +$as_echo "@%:@define MBRTOWC_NULL_ARG2_BUG 1" >>confdefs.h + + REPLACE_MBRTOWC=1 + ;; + esac + case "$gl_cv_func_mbrtowc_retval" in + *yes) ;; + *) +$as_echo "@%:@define MBRTOWC_RETVAL_BUG 1" >>confdefs.h + + REPLACE_MBRTOWC=1 + ;; + esac + case "$gl_cv_func_mbrtowc_nul_retval" in + *yes) ;; + *) +$as_echo "@%:@define MBRTOWC_NUL_RETVAL_BUG 1" >>confdefs.h + + REPLACE_MBRTOWC=1 + ;; + esac + fi + fi + + if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mbrtowc.$ac_objext" + + + : + + fi + + + + + + GNULIB_MBRTOWC=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MBRTOWC 1" >>confdefs.h + + + + + + + + + GNULIB_MBSCASECMP=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MBSCASECMP 1" >>confdefs.h + + + + + + + + + + + + + + + if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5 +$as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; } +if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on AIX and OSF/1. + aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; + esac + if test $LOCALE_JA != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) + { + const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) + if (mbsinit (&state)) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_incomplete_state=yes +else + gl_cv_func_mbrtowc_incomplete_state=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 +$as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; } + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5 +$as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; } +if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on Solaris 8. + solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; + esac + if test $LOCALE_ZH_CN != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + /* This fails on Solaris 8: + mbrtowc returns 2, and sets wc to 0x00F0. + mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ + if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) + { + char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 3, 6, &state) != 4 + && mbtowc (&wc, input + 3, 6) == 4) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_sanitycheck=yes +else + gl_cv_func_mbrtowc_sanitycheck=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 +$as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; } + + REPLACE_MBSTATE_T=0 + case "$gl_cv_func_mbrtowc_incomplete_state" in + *yes) ;; + *) REPLACE_MBSTATE_T=1 ;; + esac + case "$gl_cv_func_mbrtowc_sanitycheck" in + *yes) ;; + *) REPLACE_MBSTATE_T=1 ;; + esac + else + REPLACE_MBSTATE_T=1 + fi + + + + if test $ac_cv_func_mbsinit = no; then + HAVE_MBSINIT=0 + ac_fn_c_check_decl "$LINENO" "mbsinit" "ac_cv_have_decl_mbsinit" " +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include + +" +if test "x$ac_cv_have_decl_mbsinit" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_MBSINIT $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_mbsinit = yes; then + REPLACE_MBSINIT=1 + fi + else + if test $REPLACE_MBSTATE_T = 1; then + REPLACE_MBSINIT=1 + else + case "$host_os" in + mingw*) REPLACE_MBSINIT=1 ;; + esac + fi + fi + + if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mbsinit.$ac_objext" + + + : + + fi + + + + + + GNULIB_MBSINIT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MBSINIT 1" >>confdefs.h + + + + + + + if test $ac_cv_func_mbslen = yes; then + HAVE_MBSLEN=1 + else + HAVE_MBSLEN=0 + fi + + + + + + + GNULIB_MBSLEN=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MBSLEN 1" >>confdefs.h + + + + + + + + + + + + + + if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5 +$as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; } +if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on AIX and OSF/1. + aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; + esac + if test $LOCALE_JA != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) + { + const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) + if (mbsinit (&state)) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_incomplete_state=yes +else + gl_cv_func_mbrtowc_incomplete_state=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 +$as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; } + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5 +$as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; } +if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on Solaris 8. + solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; + esac + if test $LOCALE_ZH_CN != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + /* This fails on Solaris 8: + mbrtowc returns 2, and sets wc to 0x00F0. + mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ + if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) + { + char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 3, 6, &state) != 4 + && mbtowc (&wc, input + 3, 6) == 4) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_sanitycheck=yes +else + gl_cv_func_mbrtowc_sanitycheck=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 +$as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; } + + REPLACE_MBSTATE_T=0 + case "$gl_cv_func_mbrtowc_incomplete_state" in + *yes) ;; + *) REPLACE_MBSTATE_T=1 ;; + esac + case "$gl_cv_func_mbrtowc_sanitycheck" in + *yes) ;; + *) REPLACE_MBSTATE_T=1 ;; + esac + else + REPLACE_MBSTATE_T=1 + fi + + + + if test $ac_cv_func_mbsrtowcs = no; then + HAVE_MBSRTOWCS=0 + ac_fn_c_check_decl "$LINENO" "mbsrtowcs" "ac_cv_have_decl_mbsrtowcs" " +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include + +" +if test "x$ac_cv_have_decl_mbsrtowcs" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_MBSRTOWCS $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_mbsrtowcs = yes; then + REPLACE_MBSRTOWCS=1 + fi + else + if test $REPLACE_MBSTATE_T = 1; then + REPLACE_MBSRTOWCS=1 + else + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbsrtowcs works" >&5 +$as_echo_n "checking whether mbsrtowcs works... " >&6; } +if ${gl_cv_func_mbsrtowcs_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on HP-UX, Solaris, mingw. + hpux* | solaris* | mingw*) gl_cv_func_mbsrtowcs_works="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbsrtowcs_works="guessing yes" ;; + esac + if test $LOCALE_FR != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + int result = 0; + /* Test whether the function supports a NULL destination argument. + This fails on native Windows. */ + if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) + { + const char input[] = "\337er"; + const char *src = input; + mbstate_t state; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbsrtowcs (NULL, &src, 1, &state) != 3 + || src != input) + result |= 1; + } + /* Test whether the function works when started with a conversion state + in non-initial state. This fails on HP-UX 11.11 and Solaris 10. */ + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + const char input[] = "B\303\274\303\237er"; + mbstate_t state; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2)) + if (!mbsinit (&state)) + { + const char *src = input + 2; + if (mbsrtowcs (NULL, &src, 10, &state) != 4) + result |= 2; + } + } + if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) + { + const char input[] = "<\306\374\313\334\270\354>"; + mbstate_t state; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (NULL, input + 3, 1, &state) == (size_t)(-2)) + if (!mbsinit (&state)) + { + const char *src = input + 4; + if (mbsrtowcs (NULL, &src, 10, &state) != 3) + result |= 4; + } + } + if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) + { + const char input[] = "B\250\271\201\060\211\070er"; + mbstate_t state; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2)) + if (!mbsinit (&state)) + { + const char *src = input + 2; + if (mbsrtowcs (NULL, &src, 10, &state) != 4) + result |= 8; + } + } + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbsrtowcs_works=yes +else + gl_cv_func_mbsrtowcs_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbsrtowcs_works" >&5 +$as_echo "$gl_cv_func_mbsrtowcs_works" >&6; } + + case "$gl_cv_func_mbsrtowcs_works" in + *yes) ;; + *) REPLACE_MBSRTOWCS=1 ;; + esac + fi + fi + + if test $HAVE_MBSRTOWCS = 0 || test $REPLACE_MBSRTOWCS = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mbsrtowcs.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mbsrtowcs-state.$ac_objext" + + + : + + fi + + + + + + GNULIB_MBSRTOWCS=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MBSRTOWCS 1" >>confdefs.h + + + + + + + + + GNULIB_MBSSTR=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MBSSTR 1" >>confdefs.h + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbswidth is declared in " >&5 +$as_echo_n "checking whether mbswidth is declared in ... " >&6; } +if ${ac_cv_have_decl_mbswidth+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be included + before . */ +#include +#include +#include +#include + +int +main () +{ + + char *p = (char *) mbswidth; + return !p; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_have_decl_mbswidth=yes +else + ac_cv_have_decl_mbswidth=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_decl_mbswidth" >&5 +$as_echo "$ac_cv_have_decl_mbswidth" >&6; } + if test $ac_cv_have_decl_mbswidth = yes; then + ac_val=1 + else + ac_val=0 + fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_MBSWIDTH_IN_WCHAR_H $ac_val +_ACEOF + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5 +$as_echo_n "checking for mbstate_t... " >&6; } +if ${ac_cv_type_mbstate_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int +main () +{ +mbstate_t x; return sizeof x; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_type_mbstate_t=yes +else + ac_cv_type_mbstate_t=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5 +$as_echo "$ac_cv_type_mbstate_t" >&6; } + if test $ac_cv_type_mbstate_t = yes; then + +$as_echo "@%:@define HAVE_MBSTATE_T 1" >>confdefs.h + + else + +$as_echo "@%:@define mbstate_t int" >>confdefs.h + + fi + + + + + + if false; then + REPLACE_MBTOWC=1 + fi + + if test $REPLACE_MBTOWC = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mbtowc.$ac_objext" + + + : + + fi + + + + + + GNULIB_MBTOWC=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MBTOWC 1" >>confdefs.h + + + + + + : + + + : + + + if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS memchr.$ac_objext" + + + for ac_header in bp-sym.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "bp-sym.h" "ac_cv_header_bp_sym_h" "$ac_includes_default" +if test "x$ac_cv_header_bp_sym_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_BP_SYM_H 1 +_ACEOF + +fi + +done + + + fi + + + + + + GNULIB_MEMCHR=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MEMCHR 1" >>confdefs.h + + + + : + + + + + + + for ac_func in mempcpy +do : + ac_fn_c_check_func "$LINENO" "mempcpy" "ac_cv_func_mempcpy" +if test "x$ac_cv_func_mempcpy" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_MEMPCPY 1 +_ACEOF + +fi +done + + if test $ac_cv_func_mempcpy = no; then + HAVE_MEMPCPY=0 + fi + + if test $HAVE_MEMPCPY = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mempcpy.$ac_objext" + + + : + + fi + + + + + + GNULIB_MEMPCPY=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MEMPCPY 1" >>confdefs.h + + + + + + + + + if test $ac_cv_have_decl_memrchr = no; then + HAVE_DECL_MEMRCHR=0 + fi + + for ac_func in memrchr +do : + ac_fn_c_check_func "$LINENO" "memrchr" "ac_cv_func_memrchr" +if test "x$ac_cv_func_memrchr" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_MEMRCHR 1 +_ACEOF + +fi +done + + + if test $ac_cv_func_memrchr = no; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS memrchr.$ac_objext" + + : + fi + + + + + + GNULIB_MEMRCHR=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MEMRCHR 1" >>confdefs.h + + + + + + + + : + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mkdir handles trailing slash" >&5 +$as_echo_n "checking whether mkdir handles trailing slash... " >&6; } +if ${gl_cv_func_mkdir_trailing_slash_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -rf conftest.dir + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_mkdir_trailing_slash_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_mkdir_trailing_slash_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# include +# include + +int +main () +{ +return mkdir ("conftest.dir/", 0700); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mkdir_trailing_slash_works=yes +else + gl_cv_func_mkdir_trailing_slash_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -rf conftest.dir + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mkdir_trailing_slash_works" >&5 +$as_echo "$gl_cv_func_mkdir_trailing_slash_works" >&6; } + case "$gl_cv_func_mkdir_trailing_slash_works" in + *yes) ;; + *) + REPLACE_MKDIR=1 + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mkdir handles trailing dot" >&5 +$as_echo_n "checking whether mkdir handles trailing dot... " >&6; } +if ${gl_cv_func_mkdir_trailing_dot_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -rf conftest.dir + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_mkdir_trailing_dot_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_mkdir_trailing_dot_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# include +# include + +int +main () +{ +return !mkdir ("conftest.dir/./", 0700); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mkdir_trailing_dot_works=yes +else + gl_cv_func_mkdir_trailing_dot_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -rf conftest.dir + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mkdir_trailing_dot_works" >&5 +$as_echo "$gl_cv_func_mkdir_trailing_dot_works" >&6; } + case "$gl_cv_func_mkdir_trailing_dot_works" in + *yes) ;; + *) + REPLACE_MKDIR=1 + +$as_echo "@%:@define FUNC_MKDIR_DOT_BUG 1" >>confdefs.h + + ;; + esac + + if test $REPLACE_MKDIR = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mkdir.$ac_objext" + + fi + + + + + + + if test $ac_cv_func_mkfifo = no; then + HAVE_MKFIFO=0 + else + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mkfifo rejects trailing slashes" >&5 +$as_echo_n "checking whether mkfifo rejects trailing slashes... " >&6; } +if ${gl_cv_func_mkfifo_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Assume that if we have lstat, we can also check symlinks. + if test $ac_cv_func_lstat = yes; then + ln -s conftest.tmp conftest.lnk + fi + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_mkfifo_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_mkfifo_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +int result = 0; + if (!mkfifo ("conftest.tmp/", 0600)) + result |= 1; +#if HAVE_LSTAT + if (!mkfifo ("conftest.lnk/", 0600)) + result |= 2; +#endif + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mkfifo_works=yes +else + gl_cv_func_mkfifo_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.tmp conftest.lnk +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mkfifo_works" >&5 +$as_echo "$gl_cv_func_mkfifo_works" >&6; } + case "$gl_cv_func_mkfifo_works" in + *yes) ;; + *) + +$as_echo "@%:@define MKFIFO_TRAILING_SLASH_BUG 1" >>confdefs.h + + REPLACE_MKFIFO=1 + ;; + esac + fi + + if test $HAVE_MKFIFO = 0 || test $REPLACE_MKFIFO = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mkfifo.$ac_objext" + + fi + + + + + + GNULIB_MKFIFO=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MKFIFO 1" >>confdefs.h + + + + + + + + + if test $ac_cv_func_mknod = no; then + HAVE_MKNOD=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mknod can create fifo without root privileges" >&5 +$as_echo_n "checking whether mknod can create fifo without root privileges... " >&6; } +if ${gl_cv_func_mknod_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_mknod_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_mknod_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + + /* Copied from root-uid.h. FIXME: Just use root-uid.h. */ + #ifdef __TANDEM + # define ROOT_UID 65535 + #else + # define ROOT_UID 0 + #endif + +int +main () +{ +/* Indeterminate for super-user, assume no. Why are you running + configure as root, anyway? */ + if (geteuid () == ROOT_UID) return 99; + if (mknod ("conftest.fifo", S_IFIFO | 0600, 0)) return 2; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mknod_works=yes +else + if test $? = 99 && test x"$FORCE_UNSAFE_CONFIGURE" = x; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "you should not run configure as root (set FORCE_UNSAFE_CONFIGURE=1 in environment to bypass this check) +See \`config.log' for more details" "$LINENO" 5; } + fi + gl_cv_func_mknod_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.fifo +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mknod_works" >&5 +$as_echo "$gl_cv_func_mknod_works" >&6; } + case "$gl_cv_func_mknod_works" in + *yes) ;; + *) + REPLACE_MKNOD=1 + +$as_echo "@%:@define MKNOD_FIFO_BUG 1" >>confdefs.h + + ;; + esac + if test $REPLACE_MKFIFO = 1; then + REPLACE_MKNOD=1 + fi + fi + + if test $HAVE_MKNOD = 0 || test $REPLACE_MKNOD = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mknod.$ac_objext" + + fi + + + + + + GNULIB_MKNOD=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MKNOD 1" >>confdefs.h + + + + + + + + if test $ac_cv_func_mkstemp = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mkstemp" >&5 +$as_echo_n "checking for working mkstemp... " >&6; } +if ${gl_cv_func_working_mkstemp+:} false; then : + $as_echo_n "(cached) " >&6 +else + + mkdir conftest.mkstemp + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_working_mkstemp="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_working_mkstemp="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +int result = 0; + int i; + off_t large = (off_t) 4294967295u; + if (large < 0) + large = 2147483647; + umask (0); + for (i = 0; i < 70; i++) + { + char templ[] = "conftest.mkstemp/coXXXXXX"; + int (*mkstemp_function) (char *) = mkstemp; + int fd = mkstemp_function (templ); + if (fd < 0) + result |= 1; + else + { + struct stat st; + if (lseek (fd, large, SEEK_SET) != large) + result |= 2; + if (fstat (fd, &st) < 0) + result |= 4; + else if (st.st_mode & 0077) + result |= 8; + if (close (fd)) + result |= 16; + } + } + return result; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_working_mkstemp=yes +else + gl_cv_func_working_mkstemp=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -rf conftest.mkstemp + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mkstemp" >&5 +$as_echo "$gl_cv_func_working_mkstemp" >&6; } + case "$gl_cv_func_working_mkstemp" in + *yes) ;; + *) + REPLACE_MKSTEMP=1 + ;; + esac + else + HAVE_MKSTEMP=0 + fi + + if test $HAVE_MKSTEMP = 0 || test $REPLACE_MKSTEMP = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mkstemp.$ac_objext" + + + + fi + + + + + + GNULIB_MKSTEMP=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MKSTEMP 1" >>confdefs.h + + + + + + + + + + if test $APPLE_UNIVERSAL_BUILD = 1; then + # A universal build on Apple Mac OS X platforms. + # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode. + # But we need a configuration result that is valid in both modes. + gl_cv_func_working_mktime=no + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5 +$as_echo_n "checking for working mktime... " >&6; } +if ${gl_cv_func_working_mktime+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + gl_cv_func_working_mktime=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Test program from Paul Eggert and Tony Leneis. */ +#include +#include +#include + +#ifdef HAVE_UNISTD_H +# include +#endif + +#ifndef HAVE_ALARM +# define alarm(X) /* empty */ +#endif + +/* Work around redefinition to rpl_putenv by other config tests. */ +#undef putenv + +static time_t time_t_max; +static time_t time_t_min; + +/* Values we'll use to set the TZ environment variable. */ +static char *tz_strings[] = { + (char *) 0, "TZ=GMT0", "TZ=JST-9", + "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00" +}; +#define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0])) + +/* Return 0 if mktime fails to convert a date in the spring-forward gap. + Based on a problem report from Andreas Jaeger. */ +static int +spring_forward_gap () +{ + /* glibc (up to about 1998-10-07) failed this test. */ + struct tm tm; + + /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0" + instead of "TZ=America/Vancouver" in order to detect the bug even + on systems that don't support the Olson extension, or don't have the + full zoneinfo tables installed. */ + putenv ("TZ=PST8PDT,M4.1.0,M10.5.0"); + + tm.tm_year = 98; + tm.tm_mon = 3; + tm.tm_mday = 5; + tm.tm_hour = 2; + tm.tm_min = 0; + tm.tm_sec = 0; + tm.tm_isdst = -1; + return mktime (&tm) != (time_t) -1; +} + +static int +mktime_test1 (time_t now) +{ + struct tm *lt; + return ! (lt = localtime (&now)) || mktime (lt) == now; +} + +static int +mktime_test (time_t now) +{ + return (mktime_test1 (now) + && mktime_test1 ((time_t) (time_t_max - now)) + && mktime_test1 ((time_t) (time_t_min + now))); +} + +static int +irix_6_4_bug () +{ + /* Based on code from Ariel Faigon. */ + struct tm tm; + tm.tm_year = 96; + tm.tm_mon = 3; + tm.tm_mday = 0; + tm.tm_hour = 0; + tm.tm_min = 0; + tm.tm_sec = 0; + tm.tm_isdst = -1; + mktime (&tm); + return tm.tm_mon == 2 && tm.tm_mday == 31; +} + +static int +bigtime_test (int j) +{ + struct tm tm; + time_t now; + tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j; + now = mktime (&tm); + if (now != (time_t) -1) + { + struct tm *lt = localtime (&now); + if (! (lt + && lt->tm_year == tm.tm_year + && lt->tm_mon == tm.tm_mon + && lt->tm_mday == tm.tm_mday + && lt->tm_hour == tm.tm_hour + && lt->tm_min == tm.tm_min + && lt->tm_sec == tm.tm_sec + && lt->tm_yday == tm.tm_yday + && lt->tm_wday == tm.tm_wday + && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst) + == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst)))) + return 0; + } + return 1; +} + +static int +year_2050_test () +{ + /* The correct answer for 2050-02-01 00:00:00 in Pacific time, + ignoring leap seconds. */ + unsigned long int answer = 2527315200UL; + + struct tm tm; + time_t t; + tm.tm_year = 2050 - 1900; + tm.tm_mon = 2 - 1; + tm.tm_mday = 1; + tm.tm_hour = tm.tm_min = tm.tm_sec = 0; + tm.tm_isdst = -1; + + /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0" + instead of "TZ=America/Vancouver" in order to detect the bug even + on systems that don't support the Olson extension, or don't have the + full zoneinfo tables installed. */ + putenv ("TZ=PST8PDT,M4.1.0,M10.5.0"); + + t = mktime (&tm); + + /* Check that the result is either a failure, or close enough + to the correct answer that we can assume the discrepancy is + due to leap seconds. */ + return (t == (time_t) -1 + || (0 < t && answer - 120 <= t && t <= answer + 120)); +} + +int +main () +{ + int result = 0; + time_t t, delta; + int i, j; + int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1; + int time_t_signed = ! ((time_t) 0 < (time_t) -1); + + /* This test makes some buggy mktime implementations loop. + Give up after 60 seconds; a mktime slower than that + isn't worth using anyway. */ + alarm (60); + + time_t_max = (! time_t_signed + ? (time_t) -1 + : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1) + * 2 + 1)); + time_t_min = (! time_t_signed + ? (time_t) 0 + : time_t_signed_magnitude + ? ~ (time_t) 0 + : ~ time_t_max); + + delta = time_t_max / 997; /* a suitable prime number */ + for (i = 0; i < N_STRINGS; i++) + { + if (tz_strings[i]) + putenv (tz_strings[i]); + + for (t = 0; t <= time_t_max - delta && (result & 1) == 0; t += delta) + if (! mktime_test (t)) + result |= 1; + if ((result & 2) == 0 + && ! (mktime_test ((time_t) 1) + && mktime_test ((time_t) (60 * 60)) + && mktime_test ((time_t) (60 * 60 * 24)))) + result |= 2; + + for (j = 1; (result & 4) == 0; j <<= 1) + { + if (! bigtime_test (j)) + result |= 4; + if (INT_MAX / 2 < j) + break; + } + if ((result & 8) == 0 && ! bigtime_test (INT_MAX)) + result |= 8; + } + if (! irix_6_4_bug ()) + result |= 16; + if (! spring_forward_gap ()) + result |= 32; + if (! year_2050_test ()) + result |= 64; + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_working_mktime=yes +else + gl_cv_func_working_mktime=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5 +$as_echo "$gl_cv_func_working_mktime" >&6; } + + if test $gl_cv_func_working_mktime = no; then + REPLACE_MKTIME=1 + else + REPLACE_MKTIME=0 + fi + + if test $REPLACE_MKTIME = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext" + + : + fi + + + + + + GNULIB_MKTIME=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MKTIME 1" >>confdefs.h + + + + + : + + + +for ac_func in listmntent getmntinfo +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + +# We must include grp.h before ucred.h on OSF V4.0, since ucred.h uses +# NGROUPS (as the array dimension for a struct member) without a definition. +for ac_header in sys/ucred.h +do : + ac_fn_c_check_header_compile "$LINENO" "sys/ucred.h" "ac_cv_header_sys_ucred_h" "#include +" +if test "x$ac_cv_header_sys_ucred_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SYS_UCRED_H 1 +_ACEOF + +fi + +done + + +for ac_header in sys/mount.h +do : + ac_fn_c_check_header_compile "$LINENO" "sys/mount.h" "ac_cv_header_sys_mount_h" "$ac_includes_default + #if HAVE_SYS_PARAM_H + #include + #endif +" +if test "x$ac_cv_header_sys_mount_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SYS_MOUNT_H 1 +_ACEOF + +fi + +done + + +for ac_header in mntent.h sys/fs_types.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + getfsstat_includes="\ +$ac_includes_default +#if HAVE_SYS_PARAM_H +# include /* needed by powerpc-apple-darwin1.3.7 */ +#endif +#if HAVE_SYS_UCRED_H +# include /* needed for definition of NGROUPS */ +# include /* needed by powerpc-apple-darwin1.3.7 */ +#endif +#if HAVE_SYS_MOUNT_H +# include +#endif +#if HAVE_SYS_FS_TYPES_H +# include /* needed by powerpc-apple-darwin1.3.7 */ +#endif +" +ac_fn_c_check_member "$LINENO" "struct fsstat" "f_fstypename" "ac_cv_member_struct_fsstat_f_fstypename" "$getfsstat_includes +" +if test "x$ac_cv_member_struct_fsstat_f_fstypename" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_FSSTAT_F_FSTYPENAME 1 +_ACEOF + + +fi + + +# Determine how to get the list of mounted file systems. +ac_list_mounted_fs= + +# If the getmntent function is available but not in the standard library, +# make sure LIBS contains the appropriate -l option. +# getmntent is in the standard C library on UNICOS, in -lsun on Irix 4, +# -lseq on Dynix/PTX, -lgen on Unixware. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getmntent" >&5 +$as_echo_n "checking for library containing getmntent... " >&6; } +if ${ac_cv_search_getmntent+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char getmntent (); +int +main () +{ +return getmntent (); + ; + return 0; +} +_ACEOF +for ac_lib in '' sun seq gen; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_getmntent=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_getmntent+:} false; then : + break +fi +done +if ${ac_cv_search_getmntent+:} false; then : + +else + ac_cv_search_getmntent=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getmntent" >&5 +$as_echo "$ac_cv_search_getmntent" >&6; } +ac_res=$ac_cv_search_getmntent +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +for ac_func in getmntent +do : + ac_fn_c_check_func "$LINENO" "getmntent" "ac_cv_func_getmntent" +if test "x$ac_cv_func_getmntent" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_GETMNTENT 1 +_ACEOF + +fi +done + + + +# This test must precede the ones for getmntent because Unicos-9 is +# reported to have the getmntent function, but its support is incompatible +# with other getmntent implementations. + +# NOTE: Normally, I wouldn't use a check for system type as I've done for +# 'CRAY' below since that goes against the whole autoconf philosophy. But +# I think there is too great a chance that some non-Cray system has a +# function named listmntent to risk the false positive. + +if test -z "$ac_list_mounted_fs"; then + # Cray UNICOS 9 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for listmntent of Cray/Unicos-9" >&5 +$as_echo_n "checking for listmntent of Cray/Unicos-9... " >&6; } + if ${fu_cv_sys_mounted_cray_listmntent+:} false; then : + $as_echo_n "(cached) " >&6 +else + fu_cv_sys_mounted_cray_listmntent=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef _CRAY +yes +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + test $ac_cv_func_listmntent = yes \ + && fu_cv_sys_mounted_cray_listmntent=yes + +fi +rm -f conftest* + + + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_cray_listmntent" >&5 +$as_echo "$fu_cv_sys_mounted_cray_listmntent" >&6; } + if test $fu_cv_sys_mounted_cray_listmntent = yes; then + ac_list_mounted_fs=found + +$as_echo "@%:@define MOUNTED_LISTMNTENT 1" >>confdefs.h + + fi +fi + +if test -z "$ac_list_mounted_fs"; then + # AIX. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mntctl function and struct vmount" >&5 +$as_echo_n "checking for mntctl function and struct vmount... " >&6; } + if ${fu_cv_sys_mounted_vmount+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + fu_cv_sys_mounted_vmount=yes +else + fu_cv_sys_mounted_vmount=no +fi +rm -f conftest.err conftest.i conftest.$ac_ext +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_vmount" >&5 +$as_echo "$fu_cv_sys_mounted_vmount" >&6; } + if test $fu_cv_sys_mounted_vmount = yes; then + ac_list_mounted_fs=found + +$as_echo "@%:@define MOUNTED_VMOUNT 1" >>confdefs.h + + fi +fi + +if test $ac_cv_func_getmntent = yes; then + + # This system has the getmntent function. + # Determine whether it's the one-argument variant or the two-argument one. + + if test -z "$ac_list_mounted_fs"; then + # 4.3BSD, SunOS, HP-UX, Dynix, Irix + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for one-argument getmntent function" >&5 +$as_echo_n "checking for one-argument getmntent function... " >&6; } + if ${fu_cv_sys_mounted_getmntent1+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* SunOS 4.1.x /usr/include/mntent.h needs this for FILE */ +#include + +#include +#if !defined MOUNTED +# if defined _PATH_MOUNTED /* GNU libc */ +# define MOUNTED _PATH_MOUNTED +# endif +# if defined MNT_MNTTAB /* HP-UX. */ +# define MOUNTED MNT_MNTTAB +# endif +# if defined MNTTABNAME /* Dynix. */ +# define MOUNTED MNTTABNAME +# endif +#endif + +int +main () +{ + struct mntent *mnt = 0; char *table = MOUNTED; + if (sizeof mnt && sizeof table) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + fu_cv_sys_mounted_getmntent1=yes +else + fu_cv_sys_mounted_getmntent1=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_getmntent1" >&5 +$as_echo "$fu_cv_sys_mounted_getmntent1" >&6; } + if test $fu_cv_sys_mounted_getmntent1 = yes; then + ac_list_mounted_fs=found + +$as_echo "@%:@define MOUNTED_GETMNTENT1 1" >>confdefs.h + + fi + fi + + if test -z "$ac_list_mounted_fs"; then + # SVR4 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument getmntent function" >&5 +$as_echo_n "checking for two-argument getmntent function... " >&6; } + if ${fu_cv_sys_mounted_getmntent2+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "getmntent" >/dev/null 2>&1; then : + fu_cv_sys_mounted_getmntent2=yes +else + fu_cv_sys_mounted_getmntent2=no +fi +rm -f conftest* + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_getmntent2" >&5 +$as_echo "$fu_cv_sys_mounted_getmntent2" >&6; } + if test $fu_cv_sys_mounted_getmntent2 = yes; then + ac_list_mounted_fs=found + +$as_echo "@%:@define MOUNTED_GETMNTENT2 1" >>confdefs.h + + for ac_func in hasmntopt +do : + ac_fn_c_check_func "$LINENO" "hasmntopt" "ac_cv_func_hasmntopt" +if test "x$ac_cv_func_hasmntopt" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_HASMNTOPT 1 +_ACEOF + +fi +done + + fi + fi + +fi + +if test -z "$ac_list_mounted_fs"; then + # DEC Alpha running OSF/1, and Apple Darwin 1.3. + # powerpc-apple-darwin1.3.7 needs sys/param.h sys/ucred.h sys/fs_types.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getfsstat function" >&5 +$as_echo_n "checking for getfsstat function... " >&6; } + if ${fu_cv_sys_mounted_getfsstat+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if HAVE_STRUCT_FSSTAT_F_FSTYPENAME +# define FS_TYPE(Ent) ((Ent).f_fstypename) +#else +# define FS_TYPE(Ent) mnt_names[(Ent).f_type] +#endif +$getfsstat_includes + +int +main () +{ +struct statfs *stats; + int numsys = getfsstat ((struct statfs *)0, 0L, MNT_WAIT); + char *t = FS_TYPE (*stats); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + fu_cv_sys_mounted_getfsstat=yes +else + fu_cv_sys_mounted_getfsstat=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_getfsstat" >&5 +$as_echo "$fu_cv_sys_mounted_getfsstat" >&6; } + if test $fu_cv_sys_mounted_getfsstat = yes; then + ac_list_mounted_fs=found + +$as_echo "@%:@define MOUNTED_GETFSSTAT 1" >>confdefs.h + + fi +fi + +if test -z "$ac_list_mounted_fs"; then + # SVR3 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FIXME existence of three headers" >&5 +$as_echo_n "checking for FIXME existence of three headers... " >&6; } + if ${fu_cv_sys_mounted_fread_fstyp+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + fu_cv_sys_mounted_fread_fstyp=yes +else + fu_cv_sys_mounted_fread_fstyp=no +fi +rm -f conftest.err conftest.i conftest.$ac_ext +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_fread_fstyp" >&5 +$as_echo "$fu_cv_sys_mounted_fread_fstyp" >&6; } + if test $fu_cv_sys_mounted_fread_fstyp = yes; then + ac_list_mounted_fs=found + +$as_echo "@%:@define MOUNTED_FREAD_FSTYP 1" >>confdefs.h + + fi +fi + +if test -z "$ac_list_mounted_fs"; then + # 4.4BSD and DEC OSF/1. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getmntinfo function" >&5 +$as_echo_n "checking for getmntinfo function... " >&6; } + if ${fu_cv_sys_mounted_getmntinfo+:} false; then : + $as_echo_n "(cached) " >&6 +else + + test "$ac_cv_func_getmntinfo" = yes \ + && fu_cv_sys_mounted_getmntinfo=yes \ + || fu_cv_sys_mounted_getmntinfo=no + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_getmntinfo" >&5 +$as_echo "$fu_cv_sys_mounted_getmntinfo" >&6; } + if test $fu_cv_sys_mounted_getmntinfo = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getmntinfo returns statvfs structures" >&5 +$as_echo_n "checking whether getmntinfo returns statvfs structures... " >&6; } + if ${fu_cv_sys_mounted_getmntinfo2+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#if HAVE_SYS_PARAM_H +# include +#endif +#include +#if HAVE_SYS_MOUNT_H +# include +#endif +#if HAVE_SYS_STATVFS_H +# include +#endif +extern +#ifdef __cplusplus +"C" +#endif +int getmntinfo (struct statfs **, int); + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + fu_cv_sys_mounted_getmntinfo2=no +else + fu_cv_sys_mounted_getmntinfo2=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_getmntinfo2" >&5 +$as_echo "$fu_cv_sys_mounted_getmntinfo2" >&6; } + if test $fu_cv_sys_mounted_getmntinfo2 = no; then + ac_list_mounted_fs=found + +$as_echo "@%:@define MOUNTED_GETMNTINFO 1" >>confdefs.h + + else + ac_list_mounted_fs=found + +$as_echo "@%:@define MOUNTED_GETMNTINFO2 1" >>confdefs.h + + fi + fi +fi + +if test -z "$ac_list_mounted_fs"; then + # Ultrix + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getmnt function" >&5 +$as_echo_n "checking for getmnt function... " >&6; } + if ${fu_cv_sys_mounted_getmnt+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + fu_cv_sys_mounted_getmnt=yes +else + fu_cv_sys_mounted_getmnt=no +fi +rm -f conftest.err conftest.i conftest.$ac_ext +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_getmnt" >&5 +$as_echo "$fu_cv_sys_mounted_getmnt" >&6; } + if test $fu_cv_sys_mounted_getmnt = yes; then + ac_list_mounted_fs=found + +$as_echo "@%:@define MOUNTED_GETMNT 1" >>confdefs.h + + fi +fi + +if test -z "$ac_list_mounted_fs"; then + # BeOS + for ac_func in next_dev fs_stat_dev +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + for ac_header in fs_info.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "fs_info.h" "ac_cv_header_fs_info_h" "$ac_includes_default" +if test "x$ac_cv_header_fs_info_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_FS_INFO_H 1 +_ACEOF + +fi + +done + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BEOS mounted file system support functions" >&5 +$as_echo_n "checking for BEOS mounted file system support functions... " >&6; } + if test $ac_cv_header_fs_info_h = yes \ + && test $ac_cv_func_next_dev = yes \ + && test $ac_cv_func_fs_stat_dev = yes; then + fu_result=yes + else + fu_result=no + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_result" >&5 +$as_echo "$fu_result" >&6; } + if test $fu_result = yes; then + ac_list_mounted_fs=found + +$as_echo "@%:@define MOUNTED_FS_STAT_DEV 1" >>confdefs.h + + fi +fi + +if test -z "$ac_list_mounted_fs"; then + # SVR2 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is possible to resort to fread on /etc/mnttab" >&5 +$as_echo_n "checking whether it is possible to resort to fread on /etc/mnttab... " >&6; } + if ${fu_cv_sys_mounted_fread+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + fu_cv_sys_mounted_fread=yes +else + fu_cv_sys_mounted_fread=no +fi +rm -f conftest.err conftest.i conftest.$ac_ext +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_fread" >&5 +$as_echo "$fu_cv_sys_mounted_fread" >&6; } + if test $fu_cv_sys_mounted_fread = yes; then + ac_list_mounted_fs=found + +$as_echo "@%:@define MOUNTED_FREAD 1" >>confdefs.h + + fi +fi + +if test -z "$ac_list_mounted_fs"; then + # Interix / BSD alike statvfs + # the code is really interix specific, so make sure, we're on it. + case "$host" in + *-interix*) + for ac_func in statvfs +do : + ac_fn_c_check_func "$LINENO" "statvfs" "ac_cv_func_statvfs" +if test "x$ac_cv_func_statvfs" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STATVFS 1 +_ACEOF + +fi +done + + if test $ac_cv_func_statvfs = yes; then + ac_list_mounted_fs=found + +$as_echo "@%:@define MOUNTED_INTERIX_STATVFS 1" >>confdefs.h + + fi + ;; + esac +fi + +if test -z "$ac_list_mounted_fs"; then + as_fn_error $? "could not determine how to read list of mounted file systems" "$LINENO" 5 + # FIXME -- no need to abort building the whole package + # Can't build mountlist.c or anything that needs its functions +fi + +if test $ac_list_mounted_fs = found; then : + gl_cv_list_mounted_fs=yes +else + gl_cv_list_mounted_fs=no +fi + + + + if test $gl_cv_list_mounted_fs = yes; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mountlist.$ac_objext" + + + for ac_header in sys/mntent.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/mntent.h" "ac_cv_header_sys_mntent_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_mntent_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SYS_MNTENT_H 1 +_ACEOF + +fi + +done + + + ac_fn_c_check_member "$LINENO" "struct statfs" "f_fstypename" "ac_cv_member_struct_statfs_f_fstypename" " + #include + #include + #include + +" +if test "x$ac_cv_member_struct_statfs_f_fstypename" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STATFS_F_FSTYPENAME 1 +_ACEOF + + +fi + + + + fi + + + + + + if test $ac_cv_func__set_invalid_parameter_handler = yes; then + HAVE_MSVC_INVALID_PARAMETER_HANDLER=1 + +$as_echo "@%:@define HAVE_MSVC_INVALID_PARAMETER_HANDLER 1" >>confdefs.h + + else + HAVE_MSVC_INVALID_PARAMETER_HANDLER=0 + fi + + + if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS msvc-inval.$ac_objext" + + fi + + + + if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS msvc-nothrow.$ac_objext" + + fi + + + + + + + + + + nanosleep_save_libs=$LIBS + + # Solaris 2.5.1 needs -lposix4 to get the nanosleep function. + # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4. + LIB_NANOSLEEP= + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5 +$as_echo_n "checking for library containing nanosleep... " >&6; } +if ${ac_cv_search_nanosleep+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char nanosleep (); +int +main () +{ +return nanosleep (); + ; + return 0; +} +_ACEOF +for ac_lib in '' rt posix4; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_nanosleep=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_nanosleep+:} false; then : + break +fi +done +if ${ac_cv_search_nanosleep+:} false; then : + +else + ac_cv_search_nanosleep=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5 +$as_echo "$ac_cv_search_nanosleep" >&6; } +ac_res=$ac_cv_search_nanosleep +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + test "$ac_cv_search_nanosleep" = "none required" || + LIB_NANOSLEEP=$ac_cv_search_nanosleep +fi + + if test "x$ac_cv_search_nanosleep" != xno; then + + + if test $APPLE_UNIVERSAL_BUILD = 1; then + # A universal build on Apple Mac OS X platforms. + # The test result would be 'no (mishandles large arguments)' in 64-bit + # mode but 'yes' in 32-bit mode. But we need a configuration result that + # is valid in both modes. + gl_cv_func_nanosleep='no (mishandles large arguments)' + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working nanosleep" >&5 +$as_echo_n "checking for working nanosleep... " >&6; } +if ${gl_cv_func_nanosleep+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + case "$host_os" in linux*) # Guess it halfway works when the kernel is Linux. + gl_cv_func_nanosleep='guessing no (mishandles large arguments)' ;; + *) # If we don't know, assume the worst. + gl_cv_func_nanosleep='guessing no' ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #include + #include + #if HAVE_SYS_TIME_H + #include + #endif + #include + #include + #define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + #define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) + + static void + check_for_SIGALRM (int sig) + { + if (sig != SIGALRM) + _exit (1); + } + + int + main () + { + static struct timespec ts_sleep; + static struct timespec ts_remaining; + static struct sigaction act; + /* Test for major problems first. */ + if (! nanosleep) + return 2; + act.sa_handler = check_for_SIGALRM; + sigemptyset (&act.sa_mask); + sigaction (SIGALRM, &act, NULL); + ts_sleep.tv_sec = 0; + ts_sleep.tv_nsec = 1; + alarm (1); + if (nanosleep (&ts_sleep, NULL) != 0) + return 3; + /* Test for a minor problem: the handling of large arguments. */ + ts_sleep.tv_sec = TYPE_MAXIMUM (time_t); + ts_sleep.tv_nsec = 999999999; + alarm (1); + if (nanosleep (&ts_sleep, &ts_remaining) != -1) + return 4; + if (errno != EINTR) + return 5; + if (ts_remaining.tv_sec <= TYPE_MAXIMUM (time_t) - 10) + return 6; + return 0; + } +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_nanosleep=yes +else + case $? in 4|5|6) gl_cv_func_nanosleep='no (mishandles large arguments)';; *) gl_cv_func_nanosleep=no;; + esac +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_nanosleep" >&5 +$as_echo "$gl_cv_func_nanosleep" >&6; } + case "$gl_cv_func_nanosleep" in + *yes) + REPLACE_NANOSLEEP=0 + ;; + *) + REPLACE_NANOSLEEP=1 + case "$gl_cv_func_nanosleep" in + *"mishandles large arguments"*) + +$as_echo "@%:@define HAVE_BUG_BIG_NANOSLEEP 1" >>confdefs.h + + ;; + *) + # The replacement uses select(). Add $LIBSOCKET to $LIB_NANOSLEEP. + for ac_lib in $LIBSOCKET; do + case " $LIB_NANOSLEEP " in + *" $ac_lib "*) ;; + *) LIB_NANOSLEEP="$LIB_NANOSLEEP $ac_lib";; + esac + done + ;; + esac + ;; + esac + else + HAVE_NANOSLEEP=0 + fi + LIBS=$nanosleep_save_libs + + if test $HAVE_NANOSLEEP = 0 || test $REPLACE_NANOSLEEP = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS nanosleep.$ac_objext" + + + + : + + fi + + + + + + GNULIB_NANOSLEEP=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_NANOSLEEP 1" >>confdefs.h + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_netdb_h='<'netdb.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_netdb_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_netdb_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'netdb.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_netdb_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_netdb_h='<'netdb.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_netdb_h" >&5 +$as_echo "$gl_cv_next_netdb_h" >&6; } + fi + NEXT_NETDB_H=$gl_cv_next_netdb_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'netdb.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_netdb_h + fi + NEXT_AS_FIRST_DIRECTIVE_NETDB_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_netdb_h = yes; then + HAVE_NETDB_H=1 + else + HAVE_NETDB_H=0 + fi + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is self-contained" >&5 +$as_echo_n "checking whether is self-contained... " >&6; } +if ${gl_cv_header_netinet_in_h_selfcontained+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_netinet_in_h_selfcontained=yes +else + gl_cv_header_netinet_in_h_selfcontained=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_netinet_in_h_selfcontained" >&5 +$as_echo "$gl_cv_header_netinet_in_h_selfcontained" >&6; } + if test $gl_cv_header_netinet_in_h_selfcontained = yes; then + NETINET_IN_H='' + else + NETINET_IN_H='netinet/in.h' + for ac_header in netinet/in.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default" +if test "x$ac_cv_header_netinet_in_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_NETINET_IN_H 1 +_ACEOF + +fi + +done + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_netinet_in_h='<'netinet/in.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_netinet_in_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_netinet_in_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'netinet/in.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_netinet_in_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_netinet_in_h='<'netinet/in.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_netinet_in_h" >&5 +$as_echo "$gl_cv_next_netinet_in_h" >&6; } + fi + NEXT_NETINET_IN_H=$gl_cv_next_netinet_in_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'netinet/in.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_netinet_in_h + fi + NEXT_AS_FIRST_DIRECTIVE_NETINET_IN_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_netinet_in_h = yes; then + HAVE_NETINET_IN_H=1 + else + HAVE_NETINET_IN_H=0 + fi + + fi + + if test -n "$NETINET_IN_H"; then + GL_GENERATE_NETINET_IN_H_TRUE= + GL_GENERATE_NETINET_IN_H_FALSE='#' +else + GL_GENERATE_NETINET_IN_H_TRUE='#' + GL_GENERATE_NETINET_IN_H_FALSE= +fi + + + + + + + + if test $ac_cv_func_nl_langinfo = yes; then + # On Irix 6.5, YESEXPR is defined, but nl_langinfo(YESEXPR) is broken. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether YESEXPR works" >&5 +$as_echo_n "checking whether YESEXPR works... " >&6; } +if ${gl_cv_func_nl_langinfo_yesexpr_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess no on irix systems. + irix*) gl_cv_func_nl_langinfo_yesexpr_works="guessing no";; + # Guess yes elsewhere. + *) gl_cv_func_nl_langinfo_yesexpr_works="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +return !*nl_langinfo(YESEXPR); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_nl_langinfo_yesexpr_works=yes +else + gl_cv_func_nl_langinfo_yesexpr_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_nl_langinfo_yesexpr_works" >&5 +$as_echo "$gl_cv_func_nl_langinfo_yesexpr_works" >&6; } + case $gl_cv_func_nl_langinfo_yesexpr_works in + *yes) FUNC_NL_LANGINFO_YESEXPR_WORKS=1 ;; + *) FUNC_NL_LANGINFO_YESEXPR_WORKS=0 ;; + esac + +cat >>confdefs.h <<_ACEOF +@%:@define FUNC_NL_LANGINFO_YESEXPR_WORKS $FUNC_NL_LANGINFO_YESEXPR_WORKS +_ACEOF + + if test $HAVE_LANGINFO_CODESET = 1 && test $HAVE_LANGINFO_ERA = 1 \ + && test $FUNC_NL_LANGINFO_YESEXPR_WORKS = 1; then + : + else + REPLACE_NL_LANGINFO=1 + +$as_echo "@%:@define REPLACE_NL_LANGINFO 1" >>confdefs.h + + fi + else + HAVE_NL_LANGINFO=0 + fi + + if test $HAVE_NL_LANGINFO = 0 || test $REPLACE_NL_LANGINFO = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS nl_langinfo.$ac_objext" + + fi + + + + + + GNULIB_NL_LANGINFO=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_NL_LANGINFO 1" >>confdefs.h + + + + + + + + + for ac_header in sys/pstat.h sys/sysmp.h sys/param.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + for ac_header in sys/sysctl.h +do : + ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default + #if HAVE_SYS_PARAM_H + # include + #endif + +" +if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SYS_SYSCTL_H 1 +_ACEOF + +fi + +done + + + for ac_func in sched_getaffinity sched_getaffinity_np \ + pstat_getdynamic sysmp sysctl +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + if test $ac_cv_func_sched_getaffinity = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc compatible sched_getaffinity" >&5 +$as_echo_n "checking for glibc compatible sched_getaffinity... " >&6; } +if ${gl_cv_func_sched_getaffinity3+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +sched_getaffinity (0, 0, (cpu_set_t *) 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_sched_getaffinity3=yes +else + gl_cv_func_sched_getaffinity3=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_sched_getaffinity3" >&5 +$as_echo "$gl_cv_func_sched_getaffinity3" >&6; } + if test $gl_cv_func_sched_getaffinity3 = yes; then + +$as_echo "@%:@define HAVE_SCHED_GETAFFINITY_LIKE_GLIBC 1" >>confdefs.h + + fi + fi + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for obstacks" >&5 +$as_echo_n "checking for obstacks... " >&6; } +if ${ac_cv_func_obstack+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default + @%:@include "obstack.h" +int +main () +{ +struct obstack mem; + @%:@define obstack_chunk_alloc malloc + @%:@define obstack_chunk_free free + obstack_init (&mem); + obstack_free (&mem, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_func_obstack=yes +else + ac_cv_func_obstack=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_obstack" >&5 +$as_echo "$ac_cv_func_obstack" >&6; } +if test $ac_cv_func_obstack = yes; then + +$as_echo "@%:@define HAVE_OBSTACK 1" >>confdefs.h + +else + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS obstack.$ac_objext" + +fi + + + + case "$host_os" in + mingw* | pw*) + REPLACE_OPEN=1 + ;; + *) + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether open recognizes a trailing slash" >&5 +$as_echo_n "checking whether open recognizes a trailing slash... " >&6; } +if ${gl_cv_func_open_slash+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Assume that if we have lstat, we can also check symlinks. + if test $ac_cv_func_lstat = yes; then + touch conftest.tmp + ln -s conftest.tmp conftest.lnk + fi + if test "$cross_compiling" = yes; then : + + case "$host_os" in + freebsd* | aix* | hpux* | solaris2.[0-9] | solaris2.[0-9].*) + gl_cv_func_open_slash="guessing no" ;; + *) + gl_cv_func_open_slash="guessing yes" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if HAVE_UNISTD_H +# include +#endif +int main () +{ + int result = 0; +#if HAVE_LSTAT + if (open ("conftest.lnk/", O_RDONLY) != -1) + result |= 1; +#endif + if (open ("conftest.sl/", O_CREAT, 0600) >= 0) + result |= 2; + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_open_slash=yes +else + gl_cv_func_open_slash=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.sl conftest.tmp conftest.lnk + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_open_slash" >&5 +$as_echo "$gl_cv_func_open_slash" >&6; } + case "$gl_cv_func_open_slash" in + *no) + +$as_echo "@%:@define OPEN_TRAILING_SLASH_BUG 1" >>confdefs.h + + REPLACE_OPEN=1 + ;; + esac + ;; + esac + + if test $REPLACE_OPEN = 0; then + + + + if test $ac_cv_func_fchdir = no; then + HAVE_FCHDIR=0 + fi + + if test $HAVE_FCHDIR = 0; then + REPLACE_OPEN=1 + fi + fi + + + + if test $REPLACE_OPEN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS open.$ac_objext" + + + + : + + fi + + + + + + GNULIB_OPEN=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_OPEN 1" >>confdefs.h + + + + + + + + + case $ac_cv_func_openat+$gl_cv_func_lstat_dereferences_slashed_symlink in + yes+*yes) + ;; + yes+*) + # Solaris 9 has *at functions, but uniformly mishandles trailing + # slash in all of them. + REPLACE_OPENAT=1 + ;; + *) + HAVE_OPENAT=0 + ;; + esac + + if test $HAVE_OPENAT = 0 || test $REPLACE_OPENAT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS openat.$ac_objext" + + + + : + + fi + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_OPENAT 1 +_ACEOF + + + + + + + GNULIB_OPENAT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_OPENAT 1" >>confdefs.h + + + + + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_OPENAT_SAFER 1 +_ACEOF + + + + + + for ac_func in opendir +do : + ac_fn_c_check_func "$LINENO" "opendir" "ac_cv_func_opendir" +if test "x$ac_cv_func_opendir" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_OPENDIR 1 +_ACEOF + +fi +done + + if test $ac_cv_func_opendir = no; then + HAVE_OPENDIR=0 + fi + + + + + if test $ac_cv_func_fchdir = no; then + HAVE_FCHDIR=0 + fi + + if test $HAVE_FCHDIR = 0; then + if test $HAVE_OPENDIR = 1; then + REPLACE_OPENDIR=1 + fi + fi + + + if test $HAVE_OPENDIR = 0 || test $REPLACE_OPENDIR = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS opendir.$ac_objext" + + fi + + + + + + GNULIB_OPENDIR=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_OPENDIR 1" >>confdefs.h + + + + + + + + + + ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include +#include <$ac_cv_struct_tm> + +" +if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_TM_TM_ZONE 1 +_ACEOF + + +fi + +if test "$ac_cv_member_struct_tm_tm_zone" = yes; then + +$as_echo "@%:@define HAVE_TM_ZONE 1" >>confdefs.h + +else + ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include +" +if test "x$ac_cv_have_decl_tzname" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_TZNAME $ac_have_decl +_ACEOF + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5 +$as_echo_n "checking for tzname... " >&6; } +if ${ac_cv_var_tzname+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#if !HAVE_DECL_TZNAME +extern char *tzname[]; +#endif + +int +main () +{ +return tzname[0][0]; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_var_tzname=yes +else + ac_cv_var_tzname=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5 +$as_echo "$ac_cv_var_tzname" >&6; } + if test $ac_cv_var_tzname = yes; then + +$as_echo "@%:@define HAVE_TZNAME 1" >>confdefs.h + + fi +fi + + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include /* for time_t */ +#include /* for CHAR_BIT, LONG_MIN, LONG_MAX */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +typedef int verify_min[2 * (LONG_MIN <= TYPE_MINIMUM (time_t)) - 1]; +typedef int verify_max[2 * (TYPE_MAXIMUM (time_t) <= LONG_MAX) - 1]; + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +$as_echo "@%:@define TIME_T_FITS_IN_LONG_INT 1" >>confdefs.h + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perl5.005 or newer" >&5 +$as_echo_n "checking for perl5.005 or newer... " >&6; } + if test "${PERL+set}" = set; then + # 'PERL' is set in the user's environment. + candidate_perl_names="$PERL" + perl_specified=yes + else + candidate_perl_names='perl perl5' + perl_specified=no + fi + + found=no + + PERL="$am_missing_run perl" + for perl in $candidate_perl_names; do + # Run test in a subshell; some versions of sh will print an error if + # an executable is not found, even if stderr is redirected. + if ( $perl -e 'require 5.005; use File::Compare' ) > /dev/null 2>&1; then + PERL=$perl + found=yes + break + fi + done + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5 +$as_echo "$found" >&6; } + test $found = no && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: +WARNING: You don't seem to have perl5.005 or newer installed, or you lack + a usable version of the Perl File::Compare module. As a result, + you may be unable to run a few tests or to regenerate certain + files if you modify the sources from which they are derived. + " >&5 +$as_echo "$as_me: WARNING: +WARNING: You don't seem to have perl5.005 or newer installed, or you lack + a usable version of the Perl File::Compare module. As a result, + you may be unable to run a few tests or to regenerate certain + files if you modify the sources from which they are derived. + " >&2;} + + + # Prerequisites of lib/physmem.c. + for ac_header in sys/pstat.h sys/sysmp.h sys/sysinfo.h \ + machine/hal_sysinfo.h sys/table.h sys/param.h sys/systemcfg.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + for ac_header in sys/sysctl.h +do : + ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default + #if HAVE_SYS_PARAM_H + # include + #endif + +" +if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SYS_SYSCTL_H 1 +_ACEOF + +fi + +done + + + for ac_func in pstat_getstatic pstat_getdynamic sysmp getsysinfo sysctl table +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + + + + + + + + if test $ac_cv_func_pipe2 != yes; then + HAVE_PIPE2=0 + fi + + + + + + + GNULIB_PIPE2=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_PIPE2 1" >>confdefs.h + + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_PIPE2_SAFER 1 +_ACEOF + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a shell that conforms to POSIX" >&5 +$as_echo_n "checking for a shell that conforms to POSIX... " >&6; } +if ${gl_cv_posix_shell+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_test_posix_shell_script=' + func_return () { + (exit $1) + } + func_success () { + func_return 0 + } + func_failure () { + func_return 1 + } + func_ret_success () { + return 0 + } + func_ret_failure () { + return 1 + } + subshell_umask_sanity () { + (umask 22; (umask 0); test $(umask) -eq 22) + } + test "$(echo foo)" = foo && + func_success && + ! func_failure && + func_ret_success && + ! func_ret_failure && + (set x && func_ret_success y && test x = "$1") && + subshell_umask_sanity + ' + for gl_cv_posix_shell in \ + "$CONFIG_SHELL" "$SHELL" /bin/sh /bin/bash /bin/ksh /bin/sh5 no; do + case $gl_cv_posix_shell in + /*) + "$gl_cv_posix_shell" -c "$gl_test_posix_shell_script" 2>/dev/null \ + && break;; + esac + done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_posix_shell" >&5 +$as_echo "$gl_cv_posix_shell" >&6; } + + if test "$gl_cv_posix_shell" != no; then + POSIX_SHELL=$gl_cv_posix_shell + PREFERABLY_POSIX_SHELL=$POSIX_SHELL + else + POSIX_SHELL= + PREFERABLY_POSIX_SHELL=/bin/sh + fi + + + + + + + + + + if test $REPLACE_POSIX_SPAWN = 1; then + REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=1 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn_file_actions_addclose works" >&5 +$as_echo_n "checking whether posix_spawn_file_actions_addclose works... " >&6; } +if ${gl_cv_func_posix_spawn_file_actions_addclose_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + # Guess no on Solaris, yes otherwise. + case "$host_os" in + solaris*) gl_cv_func_posix_spawn_file_actions_addclose_works="guessing no";; + *) gl_cv_func_posix_spawn_file_actions_addclose_works="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +int main () +{ + posix_spawn_file_actions_t actions; + if (posix_spawn_file_actions_init (&actions) != 0) + return 1; + if (posix_spawn_file_actions_addclose (&actions, 10000000) == 0) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_posix_spawn_file_actions_addclose_works=yes +else + gl_cv_func_posix_spawn_file_actions_addclose_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_file_actions_addclose_works" >&5 +$as_echo "$gl_cv_func_posix_spawn_file_actions_addclose_works" >&6; } + case "$gl_cv_func_posix_spawn_file_actions_addclose_works" in + *yes) ;; + *) REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=1 ;; + esac + fi + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS spawn_faction_addclose.$ac_objext" + + fi + + + + + + GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE 1" >>confdefs.h + + + + + + + + + + if test $REPLACE_POSIX_SPAWN = 1; then + REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=1 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn_file_actions_adddup2 works" >&5 +$as_echo_n "checking whether posix_spawn_file_actions_adddup2 works... " >&6; } +if ${gl_cv_func_posix_spawn_file_actions_adddup2_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + # Guess no on Solaris, yes otherwise. + case "$host_os" in + solaris*) gl_cv_func_posix_spawn_file_actions_adddup2_works="guessing no";; + *) gl_cv_func_posix_spawn_file_actions_adddup2_works="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +int main () +{ + posix_spawn_file_actions_t actions; + if (posix_spawn_file_actions_init (&actions) != 0) + return 1; + if (posix_spawn_file_actions_adddup2 (&actions, 10000000, 2) == 0) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_posix_spawn_file_actions_adddup2_works=yes +else + gl_cv_func_posix_spawn_file_actions_adddup2_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_file_actions_adddup2_works" >&5 +$as_echo "$gl_cv_func_posix_spawn_file_actions_adddup2_works" >&6; } + case "$gl_cv_func_posix_spawn_file_actions_adddup2_works" in + *yes) ;; + *) REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=1 ;; + esac + fi + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS spawn_faction_adddup2.$ac_objext" + + fi + + + + + + GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 1" >>confdefs.h + + + + + + + + + + if test $REPLACE_POSIX_SPAWN = 1; then + REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=1 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn_file_actions_addopen works" >&5 +$as_echo_n "checking whether posix_spawn_file_actions_addopen works... " >&6; } +if ${gl_cv_func_posix_spawn_file_actions_addopen_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + # Guess no on Solaris, yes otherwise. + case "$host_os" in + solaris*) gl_cv_func_posix_spawn_file_actions_addopen_works="guessing no";; + *) gl_cv_func_posix_spawn_file_actions_addopen_works="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +int main () +{ + posix_spawn_file_actions_t actions; + if (posix_spawn_file_actions_init (&actions) != 0) + return 1; + if (posix_spawn_file_actions_addopen (&actions, 10000000, "foo", 0, O_RDONLY) + == 0) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_posix_spawn_file_actions_addopen_works=yes +else + gl_cv_func_posix_spawn_file_actions_addopen_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_file_actions_addopen_works" >&5 +$as_echo "$gl_cv_func_posix_spawn_file_actions_addopen_works" >&6; } + case "$gl_cv_func_posix_spawn_file_actions_addopen_works" in + *yes) ;; + *) REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=1 ;; + esac + fi + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS spawn_faction_addopen.$ac_objext" + + fi + + + + + + GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN 1" >>confdefs.h + + + + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS spawn_faction_destroy.$ac_objext" + + fi + + + + + + GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY 1" >>confdefs.h + + + + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS spawn_faction_init.$ac_objext" + + fi + + + + + + GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT 1" >>confdefs.h + + + + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS spawnattr_destroy.$ac_objext" + + fi + + + + + + GNULIB_POSIX_SPAWNATTR_DESTROY=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWNATTR_DESTROY 1" >>confdefs.h + + + + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS spawnattr_init.$ac_objext" + + fi + + + + + + GNULIB_POSIX_SPAWNATTR_INIT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWNATTR_INIT 1" >>confdefs.h + + + + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS spawnattr_setflags.$ac_objext" + + fi + + + + + + GNULIB_POSIX_SPAWNATTR_SETFLAGS=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS 1" >>confdefs.h + + + + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS spawnattr_setsigmask.$ac_objext" + + fi + + + + + + GNULIB_POSIX_SPAWNATTR_SETSIGMASK=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK 1" >>confdefs.h + + + + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS spawnp.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS spawni.$ac_objext" + + + for ac_header in paths.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "paths.h" "ac_cv_header_paths_h" "$ac_includes_default" +if test "x$ac_cv_header_paths_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_PATHS_H 1 +_ACEOF + +fi + +done + + for ac_func in confstr sched_setparam sched_setscheduler setegid seteuid vfork +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + fi + + + + + + GNULIB_POSIX_SPAWNP=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWNP 1" >>confdefs.h + + + + + : + + + + + + + if test $gl_cv_func_frexp_no_libm = yes; then + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexp works" >&5 +$as_echo_n "checking whether frexp works... " >&6; } +if ${gl_cv_func_frexp_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + case "$host_os" in + netbsd* | irix* | mingw*) gl_cv_func_frexp_works="guessing no";; + *) gl_cv_func_frexp_works="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#if HAVE_ALARM +# include +#endif +/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0. + ICC 10.0 has a bug when optimizing the expression -zero. + The expression -DBL_MIN * DBL_MIN does not work when cross-compiling + to PowerPC on Mac OS X 10.5. */ +#if defined __hpux || defined __sgi || defined __ICC +static double +compute_minus_zero (void) +{ + return -DBL_MIN * DBL_MIN; +} +# define minus_zero compute_minus_zero () +#else +double minus_zero = -0.0; +#endif +int main() +{ + int result = 0; + int i; + volatile double x; + double zero = 0.0; +#if HAVE_ALARM + /* NeXTstep 3.3 frexp() runs into an endless loop when called on an infinite + number. Let the test fail in this case. */ + alarm (5); +#endif + /* Test on denormalized numbers. */ + for (i = 1, x = 1.0; i >= DBL_MIN_EXP; i--, x *= 0.5) + ; + if (x > 0.0) + { + int exp; + double y = frexp (x, &exp); + /* On machines with IEEE754 arithmetic: x = 1.11254e-308, exp = -1022. + On NetBSD: y = 0.75. Correct: y = 0.5. */ + if (y != 0.5) + result |= 1; + } + /* Test on infinite numbers. */ + x = 1.0 / zero; + { + int exp; + double y = frexp (x, &exp); + if (y != x) + result |= 2; + } + /* Test on negative zero. */ + x = minus_zero; + { + int exp; + double y = frexp (x, &exp); + if (memcmp (&y, &x, sizeof x)) + result |= 4; + } + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_frexp_works=yes +else + gl_cv_func_frexp_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexp_works" >&5 +$as_echo "$gl_cv_func_frexp_works" >&6; } + + case "$gl_cv_func_frexp_works" in + *yes) + +$as_echo "@%:@define HAVE_FREXP_IN_LIBC 1" >>confdefs.h + + ;; + esac + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ldexp can be used without linking with libm" >&5 +$as_echo_n "checking whether ldexp can be used without linking with libm... " >&6; } +if ${gl_cv_func_ldexp_no_libm+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + double x; + int y; +int +main () +{ +return ldexp (x, y) < 1; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_ldexp_no_libm=yes +else + gl_cv_func_ldexp_no_libm=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ldexp_no_libm" >&5 +$as_echo "$gl_cv_func_ldexp_no_libm" >&6; } + if test $gl_cv_func_ldexp_no_libm = yes; then + +$as_echo "@%:@define HAVE_LDEXP_IN_LIBC 1" >>confdefs.h + + fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl() can be used without linking with libm" >&5 +$as_echo_n "checking whether frexpl() can be used without linking with libm... " >&6; } +if ${gl_cv_func_frexpl_no_libm+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + long double x; +int +main () +{ +int e; return frexpl (x, &e) > 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_frexpl_no_libm=yes +else + gl_cv_func_frexpl_no_libm=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_no_libm" >&5 +$as_echo "$gl_cv_func_frexpl_no_libm" >&6; } + + if test $gl_cv_func_frexpl_no_libm = yes; then + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl works" >&5 +$as_echo_n "checking whether frexpl works... " >&6; } +if ${gl_cv_func_frexpl_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + aix | aix[3-6]* | beos* | darwin* | irix* | mingw* | pw*) + gl_cv_func_frexpl_works="guessing no";; + *) gl_cv_func_frexpl_works="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Override the values of , like done in float.in.h. */ +#if defined __i386__ && (defined __BEOS__ || defined __OpenBSD__) +# undef LDBL_MIN_EXP +# define LDBL_MIN_EXP (-16381) +#endif +#if defined __i386__ && defined __FreeBSD__ +# undef LDBL_MIN_EXP +# define LDBL_MIN_EXP (-16381) +#endif +#if (defined _ARCH_PPC || defined _POWER) && defined _AIX && (LDBL_MANT_DIG == 106) && defined __GNUC__ +# undef LDBL_MIN_EXP +# define LDBL_MIN_EXP DBL_MIN_EXP +#endif +#if defined __sgi && (LDBL_MANT_DIG >= 106) +# if defined __GNUC__ +# undef LDBL_MIN_EXP +# define LDBL_MIN_EXP DBL_MIN_EXP +# endif +#endif +extern +#ifdef __cplusplus +"C" +#endif +long double frexpl (long double, int *); +int main() +{ + int result = 0; + volatile long double x; + /* Test on finite numbers that fails on AIX 5.1. */ + x = 16.0L; + { + int exp = -9999; + frexpl (x, &exp); + if (exp != 5) + result |= 1; + } + /* Test on finite numbers that fails on Mac OS X 10.4, because its frexpl + function returns an invalid (incorrectly normalized) value: it returns + y = { 0x3fe028f5, 0xc28f5c28, 0x3c9eb851, 0xeb851eb8 } + but the correct result is + 0.505L = { 0x3fe028f5, 0xc28f5c29, 0xbc547ae1, 0x47ae1480 } */ + x = 1.01L; + { + int exp = -9999; + long double y = frexpl (x, &exp); + if (!(exp == 1 && y == 0.505L)) + result |= 2; + } + /* Test on large finite numbers. This fails on BeOS at i = 16322, while + LDBL_MAX_EXP = 16384. + In the loop end test, we test x against Infinity, rather than comparing + i with LDBL_MAX_EXP, because BeOS has a wrong LDBL_MAX_EXP. */ + { + int i; + for (i = 1, x = 1.0L; x != x + x; i++, x *= 2.0L) + { + int exp = -9999; + frexpl (x, &exp); + if (exp != i) + { + result |= 4; + break; + } + } + } + /* Test on denormalized numbers. */ + { + int i; + for (i = 1, x = 1.0L; i >= LDBL_MIN_EXP; i--, x *= 0.5L) + ; + if (x > 0.0L) + { + int exp; + long double y = frexpl (x, &exp); + /* On machines with IEEE854 arithmetic: x = 1.68105e-4932, + exp = -16382, y = 0.5. On Mac OS X 10.5: exp = -16384, y = 0.5. */ + if (exp != LDBL_MIN_EXP - 1) + result |= 8; + } + } + /* Test on infinite numbers. */ + x = 1.0L / 0.0L; + { + int exp; + long double y = frexpl (x, &exp); + if (y != x) + result |= 16; + } + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_frexpl_works=yes +else + gl_cv_func_frexpl_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_works" >&5 +$as_echo "$gl_cv_func_frexpl_works" >&6; } + + case "$gl_cv_func_frexpl_works" in + *yes) gl_func_frexpl_no_libm=yes ;; + *) gl_func_frexpl_no_libm=no; REPLACE_FREXPL=1 ;; + esac + else + gl_func_frexpl_no_libm=no + REPLACE_FREXPL=1 + fi + if test $gl_func_frexpl_no_libm = yes; then + +$as_echo "@%:@define HAVE_FREXPL_IN_LIBC 1" >>confdefs.h + + ac_fn_c_check_decl "$LINENO" "frexpl" "ac_cv_have_decl_frexpl" "#include +" +if test "x$ac_cv_have_decl_frexpl" = xyes; then : + +else + HAVE_DECL_FREXPL=0 +fi + + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ldexpl() can be used without linking with libm" >&5 +$as_echo_n "checking whether ldexpl() can be used without linking with libm... " >&6; } +if ${gl_cv_func_ldexpl_no_libm+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + long double x; +int +main () +{ +return ldexpl (x, -1) > 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_ldexpl_no_libm=yes +else + gl_cv_func_ldexpl_no_libm=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ldexpl_no_libm" >&5 +$as_echo "$gl_cv_func_ldexpl_no_libm" >&6; } + + if test $gl_cv_func_ldexpl_no_libm = yes; then + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ldexpl works" >&5 +$as_echo_n "checking whether ldexpl works... " >&6; } +if ${gl_cv_func_ldexpl_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + aix | aix[3-6]*) gl_cv_func_ldexpl_works="guessing no";; + *) gl_cv_func_ldexpl_works="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +extern +#ifdef __cplusplus +"C" +#endif +long double ldexpl (long double, int); +int main() +{ + int result = 0; + { + volatile long double x = 1.0; + volatile long double y = ldexpl (x, -1); + if (y != 0.5L) + result |= 1; + } + { + volatile long double x = 1.73205L; + volatile long double y = ldexpl (x, 0); + if (y != x) + result |= 2; + } + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_ldexpl_works=yes +else + gl_cv_func_ldexpl_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ldexpl_works" >&5 +$as_echo "$gl_cv_func_ldexpl_works" >&6; } + + case "$gl_cv_func_ldexpl_works" in + *yes) + +$as_echo "@%:@define HAVE_LDEXPL_IN_LIBC 1" >>confdefs.h + + ac_fn_c_check_decl "$LINENO" "ldexpl" "ac_cv_have_decl_ldexpl" "#include +" +if test "x$ac_cv_have_decl_ldexpl" = xyes; then : + +else + HAVE_DECL_LDEXPL=0 +fi + + ;; + esac + fi + + + + for ac_func in getppriv +do : + ac_fn_c_check_func "$LINENO" "getppriv" "ac_cv_func_getppriv" +if test "x$ac_cv_func_getppriv" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_GETPPRIV 1 +_ACEOF + +fi +done + + + + ac_fn_c_check_decl "$LINENO" "program_invocation_name" "ac_cv_have_decl_program_invocation_name" "#include +" +if test "x$ac_cv_have_decl_program_invocation_name" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_PROGRAM_INVOCATION_NAME $ac_have_decl +_ACEOF + + ac_fn_c_check_decl "$LINENO" "program_invocation_short_name" "ac_cv_have_decl_program_invocation_short_name" "#include +" +if test "x$ac_cv_have_decl_program_invocation_short_name" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME $ac_have_decl +_ACEOF + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --keyword='proper_name:1,\"This is a proper name. See the gettext manual, section Names.\"'" + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --keyword='proper_name_utf8:1,\"This is a proper name. See the gettext manual, section Names.\"'" + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_pthread_h='<'pthread.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_pthread_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_pthread_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'pthread.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_pthread_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_pthread_h='<'pthread.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_pthread_h" >&5 +$as_echo "$gl_cv_next_pthread_h" >&6; } + fi + NEXT_PTHREAD_H=$gl_cv_next_pthread_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'pthread.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_pthread_h + fi + NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_pthread_h = yes; then + HAVE_PTHREAD_H=1 + else + HAVE_PTHREAD_H=0 + fi + + ac_fn_c_check_type "$LINENO" "pthread_t" "ac_cv_type_pthread_t" "$ac_includes_default + #if HAVE_PTHREAD_H + #include + #endif +" +if test "x$ac_cv_type_pthread_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_PTHREAD_T 1 +_ACEOF + + +fi +ac_fn_c_check_type "$LINENO" "pthread_spinlock_t" "ac_cv_type_pthread_spinlock_t" "$ac_includes_default + #if HAVE_PTHREAD_H + #include + #endif +" +if test "x$ac_cv_type_pthread_spinlock_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_PTHREAD_SPINLOCK_T 1 +_ACEOF + + +fi + + if test $ac_cv_type_pthread_t != yes; then + HAVE_PTHREAD_T=0 + fi + if test $ac_cv_type_pthread_spinlock_t != yes; then + HAVE_PTHREAD_SPINLOCK_T=0 + fi + + if test $ac_cv_header_pthread_h != yes || + test $ac_cv_type_pthread_t != yes || + test $ac_cv_type_pthread_spinlock_t != yes; then + PTHREAD_H='pthread.h' + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS pthread.$ac_objext" + + else + PTHREAD_H= + fi + + if test -n "$PTHREAD_H"; then + GL_GENERATE_PTHREAD_H_TRUE= + GL_GENERATE_PTHREAD_H_FALSE='#' +else + GL_GENERATE_PTHREAD_H_TRUE='#' + GL_GENERATE_PTHREAD_H_FALSE= +fi + + + LIB_PTHREAD= + if test $ac_cv_header_pthread_h = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_create and pthread_join" >&5 +$as_echo_n "checking for library containing pthread_create and pthread_join... " >&6; } +if ${gl_cv_lib_pthread+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_saved_libs=$LIBS + gl_cv_lib_pthread= + for gl_lib_prefix in '' '-lpthread'; do + LIBS="$gl_lib_prefix $gl_saved_libs" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + void *noop (void *p) { return p; } +int +main () +{ +pthread_t pt; + void *arg = 0; + pthread_create (&pt, 0, noop, arg); + pthread_join (pthread_self (), &arg); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if test -z "$gl_lib_prefix"; then + gl_cv_lib_pthread="none required" + else + gl_cv_lib_pthread=$gl_lib_prefix + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + test -n "$gl_cv_lib_pthread" && break + done + LIBS="$gl_saved_libs" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_lib_pthread" >&5 +$as_echo "$gl_cv_lib_pthread" >&6; } + if test "$gl_cv_lib_pthread" != "none required"; then + LIB_PTHREAD="$gl_cv_lib_pthread" + fi + fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for putenv compatible with GNU and SVID" >&5 +$as_echo_n "checking for putenv compatible with GNU and SVID... " >&6; } +if ${gl_cv_func_svid_putenv+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_svid_putenv="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_svid_putenv="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* Put it in env. */ + if (putenv ("CONFTEST_putenv=val")) + return 1; + + /* Try to remove it. */ + if (putenv ("CONFTEST_putenv")) + return 2; + + /* Make sure it was deleted. */ + if (getenv ("CONFTEST_putenv") != 0) + return 3; + + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_svid_putenv=yes +else + gl_cv_func_svid_putenv=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_svid_putenv" >&5 +$as_echo "$gl_cv_func_svid_putenv" >&6; } + case "$gl_cv_func_svid_putenv" in + *yes) ;; + *) + REPLACE_PUTENV=1 + ;; + esac + + if test $REPLACE_PUTENV = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS putenv.$ac_objext" + + fi + + + + + + GNULIB_PUTENV=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_PUTENV 1" >>confdefs.h + + + + + : + + + : + + + + + + for ac_func in raise +do : + ac_fn_c_check_func "$LINENO" "raise" "ac_cv_func_raise" +if test "x$ac_cv_func_raise" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_RAISE 1 +_ACEOF + +fi +done + + if test $ac_cv_func_raise = no; then + HAVE_RAISE=0 + else + if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then + REPLACE_RAISE=1 + fi + + + + + if test $gl_cv_type_sigset_t = yes; then + ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask" +if test "x$ac_cv_func_sigprocmask" = xyes; then : + gl_cv_func_sigprocmask=1 +fi + + fi + if test -z "$gl_cv_func_sigprocmask"; then + HAVE_POSIX_SIGNALBLOCKING=0 + fi + + if test $HAVE_POSIX_SIGNALBLOCKING = 0; then + : + fi + + fi + + if test $HAVE_RAISE = 0 || test $REPLACE_RAISE = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS raise.$ac_objext" + + : + fi + + + + + + GNULIB_RAISE=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_RAISE 1" >>confdefs.h + + + + + + + + for ac_func in rawmemchr +do : + ac_fn_c_check_func "$LINENO" "rawmemchr" "ac_cv_func_rawmemchr" +if test "x$ac_cv_func_rawmemchr" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_RAWMEMCHR 1 +_ACEOF + +fi +done + + if test $ac_cv_func_rawmemchr = no; then + HAVE_RAWMEMCHR=0 + fi + + if test $HAVE_RAWMEMCHR = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS rawmemchr.$ac_objext" + + : + fi + + + + + + GNULIB_RAWMEMCHR=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_RAWMEMCHR 1" >>confdefs.h + + + + + + + if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then + REPLACE_READ=1 + fi + + + if test $REPLACE_READ = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS read.$ac_objext" + + : + fi + + + + + + GNULIB_READ=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_READ 1" >>confdefs.h + + + + : + + + + for ac_func in readdir +do : + ac_fn_c_check_func "$LINENO" "readdir" "ac_cv_func_readdir" +if test "x$ac_cv_func_readdir" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_READDIR 1 +_ACEOF + +fi +done + + if test $ac_cv_func_readdir = no; then + HAVE_READDIR=0 + fi + + if test $HAVE_READDIR = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS readdir.$ac_objext" + + fi + + + + + + GNULIB_READDIR=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_READDIR 1" >>confdefs.h + + + + + + + if test $ac_cv_func_readlink = no; then + HAVE_READLINK=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5 +$as_echo_n "checking whether readlink signature is correct... " >&6; } +if ${gl_cv_decl_readlink_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + /* Cause compilation failure if original declaration has wrong type. */ + ssize_t readlink (const char *, char *, size_t); +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_decl_readlink_works=yes +else + gl_cv_decl_readlink_works=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5 +$as_echo "$gl_cv_decl_readlink_works" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5 +$as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; } +if ${gl_cv_func_readlink_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + # We have readlink, so assume ln -s works. + ln -s conftest.no-such conftest.link + ln -s conftest.link conftest.lnk2 + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_readlink_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_readlink_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +char buf[20]; + return readlink ("conftest.lnk2/", buf, sizeof buf) != -1; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_readlink_works=yes +else + gl_cv_func_readlink_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.link conftest.lnk2 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5 +$as_echo "$gl_cv_func_readlink_works" >&6; } + case "$gl_cv_func_readlink_works" in + *yes) + if test "$gl_cv_decl_readlink_works" != yes; then + REPLACE_READLINK=1 + fi + ;; + *) + +$as_echo "@%:@define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h + + REPLACE_READLINK=1 + ;; + esac + fi + + if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext" + + + : + + fi + + + + + + GNULIB_READLINK=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_READLINK 1" >>confdefs.h + + + + + + + + if test $ac_cv_func_readlinkat = no; then + HAVE_READLINKAT=0 + fi + + if test $HAVE_READLINKAT = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS readlinkat.$ac_objext" + + fi + + + + + + GNULIB_READLINKAT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_READLINKAT 1" >>confdefs.h + + + + + : + + + + + + if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then + + ac_fn_c_check_decl "$LINENO" "getutent" "ac_cv_have_decl_getutent" " +/* is a prerequisite of on FreeBSD 8.0, OpenBSD 4.6. */ +#include +#ifdef HAVE_UTMP_H +# include +#endif + +" +if test "x$ac_cv_have_decl_getutent" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETUTENT $ac_have_decl +_ACEOF + + utmp_includes="\ +$ac_includes_default +#ifdef HAVE_UTMPX_H +# include +#endif +#ifdef HAVE_UTMP_H +# if defined _THREAD_SAFE && defined UTMP_DATA_INIT + /* When including both utmp.h and utmpx.h on AIX 4.3, with _THREAD_SAFE + defined, work around the duplicate struct utmp_data declaration. */ +# define utmp_data gl_aix_4_3_workaround_utmp_data +# endif +# include +#endif +" + ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_user" "ac_cv_member_struct_utmpx_ut_user" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmpx_ut_user" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMPX_UT_USER 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmp" "ut_user" "ac_cv_member_struct_utmp_ut_user" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmp_ut_user" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMP_UT_USER 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_name" "ac_cv_member_struct_utmpx_ut_name" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmpx_ut_name" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMPX_UT_NAME 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmp" "ut_name" "ac_cv_member_struct_utmp_ut_name" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmp_ut_name" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMP_UT_NAME 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_type" "ac_cv_member_struct_utmpx_ut_type" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmpx_ut_type" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMPX_UT_TYPE 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmp" "ut_type" "ac_cv_member_struct_utmp_ut_type" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmp_ut_type" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMP_UT_TYPE 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_pid" "ac_cv_member_struct_utmpx_ut_pid" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmpx_ut_pid" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMPX_UT_PID 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmp" "ut_pid" "ac_cv_member_struct_utmp_ut_pid" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmp_ut_pid" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMP_UT_PID 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_id" "ac_cv_member_struct_utmpx_ut_id" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmpx_ut_id" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMPX_UT_ID 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmp" "ut_id" "ac_cv_member_struct_utmp_ut_id" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmp_ut_id" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMP_UT_ID 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_exit" "ac_cv_member_struct_utmpx_ut_exit" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmpx_ut_exit" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMPX_UT_EXIT 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmp" "ut_exit" "ac_cv_member_struct_utmp_ut_exit" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmp_ut_exit" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMP_UT_EXIT 1 +_ACEOF + + +fi + + + ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_exit.ut_exit" "ac_cv_member_struct_utmpx_ut_exit_ut_exit" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmpx_ut_exit_ut_exit" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMPX_UT_EXIT_UT_EXIT 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmp" "ut_exit.ut_exit" "ac_cv_member_struct_utmp_ut_exit_ut_exit" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmp_ut_exit_ut_exit" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMP_UT_EXIT_UT_EXIT 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_exit.e_exit" "ac_cv_member_struct_utmpx_ut_exit_e_exit" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmpx_ut_exit_e_exit" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMPX_UT_EXIT_E_EXIT 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmp" "ut_exit.e_exit" "ac_cv_member_struct_utmp_ut_exit_e_exit" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmp_ut_exit_e_exit" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMP_UT_EXIT_E_EXIT 1 +_ACEOF + + +fi + + + ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_exit.ut_termination" "ac_cv_member_struct_utmpx_ut_exit_ut_termination" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmpx_ut_exit_ut_termination" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMPX_UT_EXIT_UT_TERMINATION 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmp" "ut_exit.ut_termination" "ac_cv_member_struct_utmp_ut_exit_ut_termination" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmp_ut_exit_ut_termination" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMP_UT_EXIT_UT_TERMINATION 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_exit.e_termination" "ac_cv_member_struct_utmpx_ut_exit_e_termination" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmpx_ut_exit_e_termination" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMPX_UT_EXIT_E_TERMINATION 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmp" "ut_exit.e_termination" "ac_cv_member_struct_utmp_ut_exit_e_termination" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmp_ut_exit_e_termination" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMP_UT_EXIT_E_TERMINATION 1 +_ACEOF + + +fi + + fi + + if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS readutmp.$ac_objext" + + fi + + + + for ac_header in stdlib.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" +if test "x$ac_cv_header_stdlib_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STDLIB_H 1 +_ACEOF + +fi + +done + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5 +$as_echo_n "checking for GNU libc compatible realloc... " >&6; } +if ${ac_cv_func_realloc_0_nonnull+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on platforms where we know the result. + *-gnu* | freebsd* | netbsd* | openbsd* \ + | hpux* | solaris* | cygwin* | mingw*) + ac_cv_func_realloc_0_nonnull=yes ;; + # If we don't know, assume the worst. + *) ac_cv_func_realloc_0_nonnull=no ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined STDC_HEADERS || defined HAVE_STDLIB_H + # include + #else + char *realloc (); + #endif + +int +main () +{ +return ! realloc (0, 0); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_realloc_0_nonnull=yes +else + ac_cv_func_realloc_0_nonnull=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5 +$as_echo "$ac_cv_func_realloc_0_nonnull" >&6; } + if test $ac_cv_func_realloc_0_nonnull = yes; then : + +$as_echo "@%:@define HAVE_REALLOC_GNU 1" >>confdefs.h + +else + $as_echo "@%:@define HAVE_REALLOC_GNU 0" >>confdefs.h + + REPLACE_REALLOC=1 + +fi + + + if test $REPLACE_REALLOC = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS realloc.$ac_objext" + + fi + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_REALLOC_GNU 1 +_ACEOF + + + + + + if test $gl_cv_func_malloc_posix = yes; then + +$as_echo "@%:@define HAVE_REALLOC_POSIX 1" >>confdefs.h + + else + REPLACE_REALLOC=1 + fi + + if test $REPLACE_REALLOC = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS realloc.$ac_objext" + + fi + + + + + + GNULIB_REALLOC_POSIX=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_REALLOC_POSIX 1" >>confdefs.h + + + + + +@%:@ Check whether --with-included-regex was given. +if test "${with_included_regex+set}" = set; then : + withval=$with_included_regex; +fi + + + case $with_included_regex in #( + yes|no) ac_use_included_regex=$with_included_regex + ;; + '') + # If the system regex support is good enough that it passes the + # following run test, then default to *not* using the included regex.c. + # If cross compiling, assume the test would fail and use the included + # regex.c. + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working re_compile_pattern" >&5 +$as_echo_n "checking for working re_compile_pattern... " >&6; } +if ${gl_cv_func_re_compile_pattern_working+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + gl_cv_func_re_compile_pattern_working=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + + #include + #include + #include + #if HAVE_ALARM + # include + # include + #endif + +int +main () +{ +int result = 0; + static struct re_pattern_buffer regex; + unsigned char folded_chars[UCHAR_MAX + 1]; + int i; + const char *s; + struct re_registers regs; + +#if HAVE_ALARM + /* Some builds of glibc go into an infinite loop on this test. */ + signal (SIGALRM, SIG_DFL); + alarm (2); +#endif + if (setlocale (LC_ALL, "en_US.UTF-8")) + { + { + /* http://sourceware.org/ml/libc-hacker/2006-09/msg00008.html + This test needs valgrind to catch the bug on Debian + GNU/Linux 3.1 x86, but it might catch the bug better + on other platforms and it shouldn't hurt to try the + test here. */ + static char const pat[] = "insert into"; + static char const data[] = + "\xFF\0\x12\xA2\xAA\xC4\xB1,K\x12\xC4\xB1*\xACK"; + re_set_syntax (RE_SYNTAX_GREP | RE_HAT_LISTS_NOT_NEWLINE + | RE_ICASE); + memset (®ex, 0, sizeof regex); + s = re_compile_pattern (pat, sizeof pat - 1, ®ex); + if (s) + result |= 1; + else if (re_search (®ex, data, sizeof data - 1, + 0, sizeof data - 1, ®s) + != -1) + result |= 1; + } + + { + /* This test is from glibc bug 15078. + The test case is from Andreas Schwab in + . + */ + static char const pat[] = "[^x]x"; + static char const data[] = + "\xe1\x80\x80\xe1\x80\xbb\xe1\x80\xbd\xe1\x80\x94\xe1\x80" + "\xba\xe1\x80\xaf\xe1\x80\x95\xe1\x80\xbax"; + re_set_syntax (0); + memset (®ex, 0, sizeof regex); + s = re_compile_pattern (pat, sizeof pat - 1, ®ex); + if (s) + result |= 1; + else if (re_search (®ex, data, sizeof data - 1, + 0, sizeof data - 1, 0) + != 21) + result |= 1; + } + + if (! setlocale (LC_ALL, "C")) + return 1; + } + + /* This test is from glibc bug 3957, reported by Andrew Mackey. */ + re_set_syntax (RE_SYNTAX_EGREP | RE_HAT_LISTS_NOT_NEWLINE); + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("a[^x]b", 6, ®ex); + if (s) + result |= 2; + /* This should fail, but succeeds for glibc-2.5. */ + else if (re_search (®ex, "a\nb", 3, 0, 3, ®s) != -1) + result |= 2; + + /* This regular expression is from Spencer ere test number 75 + in grep-2.3. */ + re_set_syntax (RE_SYNTAX_POSIX_EGREP); + memset (®ex, 0, sizeof regex); + for (i = 0; i <= UCHAR_MAX; i++) + folded_chars[i] = i; + regex.translate = folded_chars; + s = re_compile_pattern ("a[[:@:>@:]]b\n", 11, ®ex); + /* This should fail with _Invalid character class name_ error. */ + if (!s) + result |= 4; + + /* Ensure that [b-a] is diagnosed as invalid, when + using RE_NO_EMPTY_RANGES. */ + re_set_syntax (RE_SYNTAX_POSIX_EGREP | RE_NO_EMPTY_RANGES); + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("a[b-a]", 6, ®ex); + if (s == 0) + result |= 8; + + /* This should succeed, but does not for glibc-2.1.3. */ + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("{1", 2, ®ex); + if (s) + result |= 8; + + /* The following example is derived from a problem report + against gawk from Jorge Stolfi . */ + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("[an\371]*n", 7, ®ex); + if (s) + result |= 8; + /* This should match, but does not for glibc-2.2.1. */ + else if (re_match (®ex, "an", 2, 0, ®s) != 2) + result |= 8; + + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("x", 1, ®ex); + if (s) + result |= 8; + /* glibc-2.2.93 does not work with a negative RANGE argument. */ + else if (re_search (®ex, "wxy", 3, 2, -2, ®s) != 1) + result |= 8; + + /* The version of regex.c in older versions of gnulib + ignored RE_ICASE. Detect that problem too. */ + re_set_syntax (RE_SYNTAX_EMACS | RE_ICASE); + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("x", 1, ®ex); + if (s) + result |= 16; + else if (re_search (®ex, "WXY", 3, 0, 3, ®s) < 0) + result |= 16; + + /* Catch a bug reported by Vin Shelton in + http://lists.gnu.org/archive/html/bug-coreutils/2007-06/msg00089.html + */ + re_set_syntax (RE_SYNTAX_POSIX_BASIC + & ~RE_CONTEXT_INVALID_DUP + & ~RE_NO_EMPTY_RANGES); + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("[[:alnum:]_-]\\\\+$", 16, ®ex); + if (s) + result |= 32; + + /* REG_STARTEND was added to glibc on 2004-01-15. + Reject older versions. */ + if (! REG_STARTEND) + result |= 64; + +#if 0 + /* It would be nice to reject hosts whose regoff_t values are too + narrow (including glibc on hosts with 64-bit ptrdiff_t and + 32-bit int), but we should wait until glibc implements this + feature. Otherwise, support for equivalence classes and + multibyte collation symbols would always be broken except + when compiling --without-included-regex. */ + if (sizeof (regoff_t) < sizeof (ptrdiff_t) + || sizeof (regoff_t) < sizeof (ssize_t)) + result |= 64; +#endif + + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_re_compile_pattern_working=yes +else + gl_cv_func_re_compile_pattern_working=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_re_compile_pattern_working" >&5 +$as_echo "$gl_cv_func_re_compile_pattern_working" >&6; } + case $gl_cv_func_re_compile_pattern_working in #( + yes) ac_use_included_regex=no;; #( + no) ac_use_included_regex=yes;; + esac + ;; + *) as_fn_error $? "Invalid value for --with-included-regex: $with_included_regex" "$LINENO" 5 + ;; + esac + + if test $ac_use_included_regex = yes; then + +$as_echo "@%:@define _REGEX_INCLUDE_LIMITS_H 1" >>confdefs.h + + +$as_echo "@%:@define _REGEX_LARGE_OFFSETS 1" >>confdefs.h + + +$as_echo "@%:@define re_syntax_options rpl_re_syntax_options" >>confdefs.h + + +$as_echo "@%:@define re_set_syntax rpl_re_set_syntax" >>confdefs.h + + +$as_echo "@%:@define re_compile_pattern rpl_re_compile_pattern" >>confdefs.h + + +$as_echo "@%:@define re_compile_fastmap rpl_re_compile_fastmap" >>confdefs.h + + +$as_echo "@%:@define re_search rpl_re_search" >>confdefs.h + + +$as_echo "@%:@define re_search_2 rpl_re_search_2" >>confdefs.h + + +$as_echo "@%:@define re_match rpl_re_match" >>confdefs.h + + +$as_echo "@%:@define re_match_2 rpl_re_match_2" >>confdefs.h + + +$as_echo "@%:@define re_set_registers rpl_re_set_registers" >>confdefs.h + + +$as_echo "@%:@define re_comp rpl_re_comp" >>confdefs.h + + +$as_echo "@%:@define re_exec rpl_re_exec" >>confdefs.h + + +$as_echo "@%:@define regcomp rpl_regcomp" >>confdefs.h + + +$as_echo "@%:@define regexec rpl_regexec" >>confdefs.h + + +$as_echo "@%:@define regerror rpl_regerror" >>confdefs.h + + +$as_echo "@%:@define regfree rpl_regfree" >>confdefs.h + + fi + + if test $ac_use_included_regex = yes; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS regex.$ac_objext" + + + + + + + + for ac_header in libintl.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "libintl.h" "ac_cv_header_libintl_h" "$ac_includes_default" +if test "x$ac_cv_header_libintl_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_LIBINTL_H 1 +_ACEOF + +fi + +done + + + ac_fn_c_check_decl "$LINENO" "isblank" "ac_cv_have_decl_isblank" "#include +" +if test "x$ac_cv_have_decl_isblank" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_ISBLANK $ac_have_decl +_ACEOF + + + fi + + + + + if { case "$gl_cv_func_rmdir_works:$gl_cv_func_unlink_honors_slashes" in + *yes:*yes) false;; + *) true;; + esac + }; then + REPLACE_REMOVE=1 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether remove handles directories" >&5 +$as_echo_n "checking whether remove handles directories... " >&6; } +if ${gl_cv_func_remove_dir_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + mkdir conftest.dir + if test "$cross_compiling" = yes; then : + case $host_os in + mingw*) gl_cv_func_remove_dir_works="guessing no";; + *) gl_cv_func_remove_dir_works="guessing yes";; + esac +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +return remove ("conftest.dir"); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_remove_dir_works=yes +else + gl_cv_func_remove_dir_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -rf conftest.dir +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_remove_dir_works" >&5 +$as_echo "$gl_cv_func_remove_dir_works" >&6; } + case $gl_cv_func_remove_dir_works in + *no*) REPLACE_REMOVE=1;; + esac + fi + + if test $REPLACE_REMOVE = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS remove.$ac_objext" + + fi + + + + + + GNULIB_REMOVE=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_REMOVE 1" >>confdefs.h + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rename honors trailing slash on destination" >&5 +$as_echo_n "checking whether rename honors trailing slash on destination... " >&6; } +if ${gl_cv_func_rename_slash_dst_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -rf conftest.f conftest.f1 conftest.f2 conftest.d1 conftest.d2 conftest.lnk + touch conftest.f && touch conftest.f1 && mkdir conftest.d1 || + as_fn_error $? "cannot create temporary files" "$LINENO" 5 + # Assume that if we have lstat, we can also check symlinks. + if test $ac_cv_func_lstat = yes; then + ln -s conftest.f conftest.lnk + fi + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_rename_slash_dst_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_rename_slash_dst_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# include +# include + +int +main () +{ +int result = 0; + if (rename ("conftest.f1", "conftest.f2/") == 0) + result |= 1; + if (rename ("conftest.d1", "conftest.d2/") != 0) + result |= 2; +#if HAVE_LSTAT + if (rename ("conftest.f", "conftest.lnk/") == 0) + result |= 4; +#endif + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_rename_slash_dst_works=yes +else + gl_cv_func_rename_slash_dst_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -rf conftest.f conftest.f1 conftest.f2 conftest.d1 conftest.d2 conftest.lnk + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_slash_dst_works" >&5 +$as_echo "$gl_cv_func_rename_slash_dst_works" >&6; } + case "$gl_cv_func_rename_slash_dst_works" in + *yes) ;; + *) + REPLACE_RENAME=1 + +$as_echo "@%:@define RENAME_TRAILING_SLASH_DEST_BUG 1" >>confdefs.h + + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rename honors trailing slash on source" >&5 +$as_echo_n "checking whether rename honors trailing slash on source... " >&6; } +if ${gl_cv_func_rename_slash_src_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -rf conftest.f conftest.f1 conftest.d1 conftest.d2 conftest.d3 conftest.lnk + touch conftest.f && touch conftest.f1 && mkdir conftest.d1 || + as_fn_error $? "cannot create temporary files" "$LINENO" 5 + # Assume that if we have lstat, we can also check symlinks. + if test $ac_cv_func_lstat = yes; then + ln -s conftest.f conftest.lnk + fi + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_rename_slash_src_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_rename_slash_src_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# include +# include + +int +main () +{ +int result = 0; + if (rename ("conftest.f1/", "conftest.d3") == 0) + result |= 1; + if (rename ("conftest.d1/", "conftest.d2") != 0) + result |= 2; +#if HAVE_LSTAT + if (rename ("conftest.lnk/", "conftest.f") == 0) + result |= 4; +#endif + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_rename_slash_src_works=yes +else + gl_cv_func_rename_slash_src_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -rf conftest.f conftest.f1 conftest.d1 conftest.d2 conftest.d3 conftest.lnk + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_slash_src_works" >&5 +$as_echo "$gl_cv_func_rename_slash_src_works" >&6; } + case "$gl_cv_func_rename_slash_src_works" in + *yes) ;; + *) + REPLACE_RENAME=1 + +$as_echo "@%:@define RENAME_TRAILING_SLASH_SOURCE_BUG 1" >>confdefs.h + + ;; + esac + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rename manages hard links correctly" >&5 +$as_echo_n "checking whether rename manages hard links correctly... " >&6; } +if ${gl_cv_func_rename_link_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test $ac_cv_func_link = yes; then + rm -rf conftest.f conftest.f1 + if touch conftest.f && ln conftest.f conftest.f1 && + set x `ls -i conftest.f conftest.f1` && test "" = ""; then + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_rename_link_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_rename_link_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# include +# include +# include + +int +main () +{ +int result = 0; + if (rename ("conftest.f", "conftest.f1")) + result |= 1; + if (unlink ("conftest.f1")) + result |= 2; + if (rename ("conftest.f", "conftest.f")) + result |= 4; + if (rename ("conftest.f1", "conftest.f1") == 0) + result |= 8; + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_rename_link_works=yes +else + gl_cv_func_rename_link_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + else + gl_cv_func_rename_link_works="guessing no" + fi + rm -rf conftest.f conftest.f1 + else + gl_cv_func_rename_link_works=yes + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_link_works" >&5 +$as_echo "$gl_cv_func_rename_link_works" >&6; } + case "$gl_cv_func_rename_link_works" in + *yes) ;; + *) + REPLACE_RENAME=1 + +$as_echo "@%:@define RENAME_HARD_LINK_BUG 1" >>confdefs.h + + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rename manages existing destinations correctly" >&5 +$as_echo_n "checking whether rename manages existing destinations correctly... " >&6; } +if ${gl_cv_func_rename_dest_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -rf conftest.f conftest.d1 conftest.d2 + touch conftest.f && mkdir conftest.d1 conftest.d2 || + as_fn_error $? "cannot create temporary files" "$LINENO" 5 + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_rename_dest_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_rename_dest_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# include +# include + +int +main () +{ +int result = 0; + if (rename ("conftest.d1", "conftest.d2") != 0) + result |= 1; + if (rename ("conftest.d2", "conftest.f") == 0) + result |= 2; + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_rename_dest_works=yes +else + gl_cv_func_rename_dest_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -rf conftest.f conftest.d1 conftest.d2 + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_dest_works" >&5 +$as_echo "$gl_cv_func_rename_dest_works" >&6; } + case "$gl_cv_func_rename_dest_works" in + *yes) ;; + *) + REPLACE_RENAME=1 + +$as_echo "@%:@define RENAME_DEST_EXISTS_BUG 1" >>confdefs.h + + ;; + esac + + if test $REPLACE_RENAME = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS rename.$ac_objext" + + fi + + + + + + GNULIB_RENAME=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_RENAME 1" >>confdefs.h + + + + + + + for ac_func in rewinddir +do : + ac_fn_c_check_func "$LINENO" "rewinddir" "ac_cv_func_rewinddir" +if test "x$ac_cv_func_rewinddir" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_REWINDDIR 1 +_ACEOF + +fi +done + + if test $ac_cv_func_rewinddir = no; then + HAVE_REWINDDIR=0 + fi + + if test $HAVE_REWINDDIR = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS rewinddir.$ac_objext" + + fi + + + + + + GNULIB_REWINDDIR=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_REWINDDIR 1" >>confdefs.h + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rmdir works" >&5 +$as_echo_n "checking whether rmdir works... " >&6; } +if ${gl_cv_func_rmdir_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + mkdir conftest.dir + touch conftest.file + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_rmdir_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_rmdir_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #if HAVE_UNISTD_H + # include + #else /* on Windows with MSVC */ + # include + #endif + +int +main () +{ +int result = 0; + if (!rmdir ("conftest.file/")) + result |= 1; + else if (errno != ENOTDIR) + result |= 2; + if (!rmdir ("conftest.dir/./")) + result |= 4; + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_rmdir_works=yes +else + gl_cv_func_rmdir_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -rf conftest.dir conftest.file +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rmdir_works" >&5 +$as_echo "$gl_cv_func_rmdir_works" >&6; } + case "$gl_cv_func_rmdir_works" in + *yes) ;; + *) + REPLACE_RMDIR=1 + ;; + esac + + if test $REPLACE_RMDIR = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS rmdir.$ac_objext" + + fi + + + + + + GNULIB_RMDIR=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_RMDIR 1" >>confdefs.h + + + + + + + + for ac_func in rpmatch +do : + ac_fn_c_check_func "$LINENO" "rpmatch" "ac_cv_func_rpmatch" +if test "x$ac_cv_func_rpmatch" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_RPMATCH 1 +_ACEOF + +fi +done + + if test $ac_cv_func_rpmatch = no; then + HAVE_RPMATCH=0 + fi + + if test $HAVE_RPMATCH = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS rpmatch.$ac_objext" + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and YESEXPR" >&5 +$as_echo_n "checking for nl_langinfo and YESEXPR... " >&6; } +if ${gl_cv_langinfo_yesexpr+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +char* cs = nl_langinfo(YESEXPR); return !cs; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_langinfo_yesexpr=yes +else + gl_cv_langinfo_yesexpr=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_langinfo_yesexpr" >&5 +$as_echo "$gl_cv_langinfo_yesexpr" >&6; } + if test $gl_cv_langinfo_yesexpr = yes; then + +$as_echo "@%:@define HAVE_LANGINFO_YESEXPR 1" >>confdefs.h + + fi + + fi + + + + + + GNULIB_RPMATCH=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_RPMATCH 1" >>confdefs.h + + + + + + + + + + + + + + + + + + + + : + + : + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + struct sched_param a; + int b[] = { SCHED_FIFO, SCHED_RR, SCHED_OTHER }; + pid_t t1; + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + SCHED_H='' +else + SCHED_H='sched.h' + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sched_h='<'sched.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sched_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_sched_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sched.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sched_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_sched_h='<'sched.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sched_h" >&5 +$as_echo "$gl_cv_next_sched_h" >&6; } + fi + NEXT_SCHED_H=$gl_cv_next_sched_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sched.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sched_h + fi + NEXT_AS_FIRST_DIRECTIVE_SCHED_H=$gl_next_as_first_directive + + + + + + if test $ac_cv_header_sched_h = yes; then + HAVE_SCHED_H=1 + else + HAVE_SCHED_H=0 + fi + + + ac_fn_c_check_type "$LINENO" "struct sched_param" "ac_cv_type_struct_sched_param" "#include +" +if test "x$ac_cv_type_struct_sched_param" = xyes; then : + HAVE_STRUCT_SCHED_PARAM=1 +else + HAVE_STRUCT_SCHED_PARAM=0 +fi + + + + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + if test -n "$SCHED_H"; then + GL_GENERATE_SCHED_H_TRUE= + GL_GENERATE_SCHED_H_FALSE='#' +else + GL_GENERATE_SCHED_H_TRUE='#' + GL_GENERATE_SCHED_H_FALSE= +fi + + + + + + if test "$ac_cv_header_winsock2_h" = yes; then + REPLACE_SELECT=1 + else + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether select supports a 0 argument" >&5 +$as_echo_n "checking whether select supports a 0 argument... " >&6; } +if ${gl_cv_func_select_supports0+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess no on Interix. + interix*) gl_cv_func_select_supports0="guessing no";; + # Guess yes otherwise. + *) gl_cv_func_select_supports0="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_SYS_SELECT_H +#include +#endif +int main () +{ + struct timeval timeout; + timeout.tv_sec = 0; + timeout.tv_usec = 5; + return select (0, (fd_set *)0, (fd_set *)0, (fd_set *)0, &timeout) < 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_select_supports0=yes +else + gl_cv_func_select_supports0=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_select_supports0" >&5 +$as_echo "$gl_cv_func_select_supports0" >&6; } + case "$gl_cv_func_select_supports0" in + *yes) ;; + *) REPLACE_SELECT=1 ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether select detects invalid fds" >&5 +$as_echo_n "checking whether select detects invalid fds... " >&6; } +if ${gl_cv_func_select_detects_ebadf+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_select_detects_ebadf="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_select_detects_ebadf="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_SYS_SELECT_H +# include +#endif +#include +#include + +int +main () +{ + + fd_set set; + dup2(0, 16); + FD_ZERO(&set); + FD_SET(16, &set); + close(16); + struct timeval timeout; + timeout.tv_sec = 0; + timeout.tv_usec = 5; + return select (17, &set, NULL, NULL, &timeout) != -1 || errno != EBADF; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_select_detects_ebadf=yes +else + gl_cv_func_select_detects_ebadf=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_select_detects_ebadf" >&5 +$as_echo "$gl_cv_func_select_detects_ebadf" >&6; } + case $gl_cv_func_select_detects_ebadf in + *yes) ;; + *) REPLACE_SELECT=1 ;; + esac + fi + + LIB_SELECT="$LIBSOCKET" + if test $REPLACE_SELECT = 1; then + case "$host_os" in + mingw*) + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define WIN32_LEAN_AND_MEAN +#include +int +main () +{ + MsgWaitForMultipleObjects (0, NULL, 0, 0, 0); + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +else + LIB_SELECT="$LIB_SELECT -luser32" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ;; + esac + fi + + + if test $REPLACE_SELECT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS select.$ac_objext" + + fi + + + + + + GNULIB_SELECT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_SELECT 1" >>confdefs.h + + + + for ac_header in selinux/flask.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "selinux/flask.h" "ac_cv_header_selinux_flask_h" "$ac_includes_default" +if test "x$ac_cv_header_selinux_flask_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SELINUX_FLASK_H 1 +_ACEOF + +fi + +done + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS selinux-at.$ac_objext" + + + + if test "$with_selinux" != no; then + for ac_header in selinux/selinux.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "selinux/selinux.h" "ac_cv_header_selinux_selinux_h" "$ac_includes_default" +if test "x$ac_cv_header_selinux_selinux_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SELINUX_SELINUX_H 1 +_ACEOF + +fi + +done + + + if test "$ac_cv_header_selinux_selinux_h" = yes; then + # We do have , so do compile getfilecon.c + # and arrange to use its wrappers. + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_selinux_selinux_h='<'selinux/selinux.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_selinux_selinux_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_selinux_selinux_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'selinux/selinux.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_selinux_selinux_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_selinux_selinux_h='<'selinux/selinux.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_selinux_selinux_h" >&5 +$as_echo "$gl_cv_next_selinux_selinux_h" >&6; } + fi + NEXT_SELINUX_SELINUX_H=$gl_cv_next_selinux_selinux_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'selinux/selinux.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_selinux_selinux_h + fi + NEXT_AS_FIRST_DIRECTIVE_SELINUX_SELINUX_H=$gl_next_as_first_directive + + + + + +$as_echo "@%:@define getfilecon rpl_getfilecon" >>confdefs.h + + +$as_echo "@%:@define lgetfilecon rpl_lgetfilecon" >>confdefs.h + + +$as_echo "@%:@define fgetfilecon rpl_fgetfilecon" >>confdefs.h + + fi + + case "$ac_cv_search_setfilecon:$ac_cv_header_selinux_selinux_h" in + no:*) # already warned + ;; + *:no) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libselinux was found but selinux/selinux.h is missing." >&5 +$as_echo "$as_me: WARNING: libselinux was found but selinux/selinux.h is missing." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNU coreutils will be compiled without SELinux support." >&5 +$as_echo "$as_me: WARNING: GNU coreutils will be compiled without SELinux support." >&2;} + esac + else + # Do as if does not exist, even if + # AC_CHECK_HEADERS_ONCE has already determined that it exists. + $as_echo "@%:@define HAVE_SELINUX_SELINUX_H 0" >>confdefs.h + + fi + + + + if test "$with_selinux" != no; then + for ac_header in selinux/context.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "selinux/context.h" "ac_cv_header_selinux_context_h" "$ac_includes_default" +if test "x$ac_cv_header_selinux_context_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SELINUX_CONTEXT_H 1 +_ACEOF + SELINUX_CONTEXT_H= +else + SELINUX_CONTEXT_H=selinux/context.h +fi + +done + + else + SELINUX_CONTEXT_H=selinux/context.h + fi + + if test -n "$SELINUX_CONTEXT_H"; then + GL_GENERATE_SELINUX_CONTEXT_H_TRUE= + GL_GENERATE_SELINUX_CONTEXT_H_FALSE='#' +else + GL_GENERATE_SELINUX_CONTEXT_H_TRUE='#' + GL_GENERATE_SELINUX_CONTEXT_H_FALSE= +fi + + + if test "$with_selinux" != no && test "$ac_cv_header_selinux_selinux_h" = yes; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getfilecon.$ac_objext" + + fi + + SERVENT_LIB= + gl_saved_libs="$LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getservbyname" >&5 +$as_echo_n "checking for library containing getservbyname... " >&6; } +if ${ac_cv_search_getservbyname+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char getservbyname (); +int +main () +{ +return getservbyname (); + ; + return 0; +} +_ACEOF +for ac_lib in '' socket network net; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_getservbyname=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_getservbyname+:} false; then : + break +fi +done +if ${ac_cv_search_getservbyname+:} false; then : + +else + ac_cv_search_getservbyname=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getservbyname" >&5 +$as_echo "$ac_cv_search_getservbyname" >&6; } +ac_res=$ac_cv_search_getservbyname +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + if test "$ac_cv_search_getservbyname" != "none required"; then + SERVENT_LIB="$ac_cv_search_getservbyname" + fi +fi + + LIBS="$gl_saved_libs" + if test -z "$SERVENT_LIB"; then + for ac_func in getservbyname +do : + ac_fn_c_check_func "$LINENO" "getservbyname" "ac_cv_func_getservbyname" +if test "x$ac_cv_func_getservbyname" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_GETSERVBYNAME 1 +_ACEOF + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getservbyname in winsock2.h and -lws2_32" >&5 +$as_echo_n "checking for getservbyname in winsock2.h and -lws2_32... " >&6; } +if ${gl_cv_w32_getservbyname+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_w32_getservbyname=no + gl_save_LIBS="$LIBS" + LIBS="$LIBS -lws2_32" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef HAVE_WINSOCK2_H +#include +#endif +#include + +int +main () +{ +getservbyname(NULL,NULL); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_w32_getservbyname=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gl_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_getservbyname" >&5 +$as_echo "$gl_cv_w32_getservbyname" >&6; } + if test "$gl_cv_w32_getservbyname" = "yes"; then + SERVENT_LIB="-lws2_32" + fi + +fi +done + + fi + + + + + if test $ac_cv_func_setenv = no; then + HAVE_SETENV=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setenv validates arguments" >&5 +$as_echo_n "checking whether setenv validates arguments... " >&6; } +if ${gl_cv_func_setenv_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_setenv_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_setenv_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #include + #include + +int +main () +{ + + int result = 0; + { + if (setenv ("", "", 0) != -1) + result |= 1; + else if (errno != EINVAL) + result |= 2; + } + { + if (setenv ("a", "=", 1) != 0) + result |= 4; + else if (strcmp (getenv ("a"), "=") != 0) + result |= 8; + } + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_setenv_works=yes +else + gl_cv_func_setenv_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_setenv_works" >&5 +$as_echo "$gl_cv_func_setenv_works" >&6; } + case "$gl_cv_func_setenv_works" in + *yes) ;; + *) + REPLACE_SETENV=1 + ;; + esac + fi + + if test $HAVE_SETENV = 0 || test $REPLACE_SETENV = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS setenv.$ac_objext" + + fi + + + + + + GNULIB_SETENV=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_SETENV 1" >>confdefs.h + + + + + + + + + + for ac_func in sig2str +do : + ac_fn_c_check_func "$LINENO" "sig2str" "ac_cv_func_sig2str" +if test "x$ac_cv_func_sig2str" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SIG2STR 1 +_ACEOF + +fi +done + + + if test $ac_cv_func_sig2str = no; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS sig2str.$ac_objext" + + + : + + fi + + + + if test $ac_cv_func_sigaction = yes; then + ac_fn_c_check_member "$LINENO" "struct sigaction" "sa_sigaction" "ac_cv_member_struct_sigaction_sa_sigaction" "#include +" +if test "x$ac_cv_member_struct_sigaction_sa_sigaction" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_SIGACTION_SA_SIGACTION 1 +_ACEOF + + +fi + + if test $ac_cv_member_struct_sigaction_sa_sigaction = no; then + HAVE_STRUCT_SIGACTION_SA_SIGACTION=0 + fi + else + HAVE_SIGACTION=0 + fi + + if test $HAVE_SIGACTION = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS sigaction.$ac_objext" + + + + + + + + ac_fn_c_check_type "$LINENO" "siginfo_t" "ac_cv_type_siginfo_t" " +#include + +" +if test "x$ac_cv_type_siginfo_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SIGINFO_T 1 +_ACEOF + + +fi + + if test $ac_cv_type_siginfo_t = no; then + HAVE_SIGINFO_T=0 + fi + + fi + + + + + + GNULIB_SIGACTION=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_SIGACTION 1" >>confdefs.h + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_signal_h='<'signal.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_signal_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'signal.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_signal_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5 +$as_echo "$gl_cv_next_signal_h" >&6; } + fi + NEXT_SIGNAL_H=$gl_cv_next_signal_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'signal.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_signal_h + fi + NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive + + + + + +# AIX declares sig_atomic_t to already include volatile, and C89 compilers +# then choke on 'volatile sig_atomic_t'. C99 requires that it compile. + ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" " +#include + +" +if test "x$ac_cv_type_volatile_sig_atomic_t" = xyes; then : + +else + HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0 +fi + + + + + + + + ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" " +#include + +" +if test "x$ac_cv_type_sighandler_t" = xyes; then : + +else + HAVE_SIGHANDLER_T=0 +fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signbit macro" >&5 +$as_echo_n "checking for signbit macro... " >&6; } +if ${gl_cv_func_signbit+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_signbit="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_signbit="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +/* If signbit is defined as a function, don't use it, since calling it for + 'float' or 'long double' arguments would involve conversions. + If signbit is not declared at all but exists as a library function, don't + use it, since the prototype may not match. + If signbit is not declared at all but exists as a compiler built-in, don't + use it, since it's preferable to use __builtin_signbit* (no warnings, + no conversions). */ +#ifndef signbit +# error "signbit should be a macro" +#endif +#include + +/* Global variables. + Needed because GCC 4 constant-folds __builtin_signbitl (literal) + but cannot constant-fold __builtin_signbitl (variable). */ +float vf; +double vd; +long double vl; +int main () +{ +/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0. + So we use -p0f and -p0d instead. */ +float p0f = 0.0f; +float m0f = -p0f; +double p0d = 0.0; +double m0d = -p0d; +/* On HP-UX 10.20, negating 0.0L does not yield -0.0L. + So we use another constant expression instead. + But that expression does not work on other platforms, such as when + cross-compiling to PowerPC on Mac OS X 10.5. */ +long double p0l = 0.0L; +#if defined __hpux || defined __sgi +long double m0l = -LDBL_MIN * LDBL_MIN; +#else +long double m0l = -p0l; +#endif + int result = 0; + if (signbit (vf)) /* link check */ + vf++; + { + float plus_inf = 1.0f / p0f; + float minus_inf = -1.0f / p0f; + if (!(!signbit (255.0f) + && signbit (-255.0f) + && !signbit (p0f) + && (memcmp (&m0f, &p0f, sizeof (float)) == 0 || signbit (m0f)) + && !signbit (plus_inf) + && signbit (minus_inf))) + result |= 1; + } + if (signbit (vd)) /* link check */ + vd++; + { + double plus_inf = 1.0 / p0d; + double minus_inf = -1.0 / p0d; + if (!(!signbit (255.0) + && signbit (-255.0) + && !signbit (p0d) + && (memcmp (&m0d, &p0d, sizeof (double)) == 0 || signbit (m0d)) + && !signbit (plus_inf) + && signbit (minus_inf))) + result |= 2; + } + if (signbit (vl)) /* link check */ + vl++; + { + long double plus_inf = 1.0L / p0l; + long double minus_inf = -1.0L / p0l; + if (signbit (255.0L)) + result |= 4; + if (!signbit (-255.0L)) + result |= 4; + if (signbit (p0l)) + result |= 8; + if (!(memcmp (&m0l, &p0l, sizeof (long double)) == 0 || signbit (m0l))) + result |= 16; + if (signbit (plus_inf)) + result |= 32; + if (!signbit (minus_inf)) + result |= 64; + } + return result; +} + + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_signbit=yes +else + gl_cv_func_signbit=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_signbit" >&5 +$as_echo "$gl_cv_func_signbit" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signbit compiler built-ins" >&5 +$as_echo_n "checking for signbit compiler built-ins... " >&6; } +if ${gl_cv_func_signbit_gcc+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_signbit_gcc="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_signbit_gcc="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#if __GNUC__ >= 4 +# define signbit(x) \ + (sizeof (x) == sizeof (long double) ? __builtin_signbitl (x) : \ + sizeof (x) == sizeof (double) ? __builtin_signbit (x) : \ + __builtin_signbitf (x)) +#else +# error "signbit should be three compiler built-ins" +#endif +#include + +/* Global variables. + Needed because GCC 4 constant-folds __builtin_signbitl (literal) + but cannot constant-fold __builtin_signbitl (variable). */ +float vf; +double vd; +long double vl; +int main () +{ +/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0. + So we use -p0f and -p0d instead. */ +float p0f = 0.0f; +float m0f = -p0f; +double p0d = 0.0; +double m0d = -p0d; +/* On HP-UX 10.20, negating 0.0L does not yield -0.0L. + So we use another constant expression instead. + But that expression does not work on other platforms, such as when + cross-compiling to PowerPC on Mac OS X 10.5. */ +long double p0l = 0.0L; +#if defined __hpux || defined __sgi +long double m0l = -LDBL_MIN * LDBL_MIN; +#else +long double m0l = -p0l; +#endif + int result = 0; + if (signbit (vf)) /* link check */ + vf++; + { + float plus_inf = 1.0f / p0f; + float minus_inf = -1.0f / p0f; + if (!(!signbit (255.0f) + && signbit (-255.0f) + && !signbit (p0f) + && (memcmp (&m0f, &p0f, sizeof (float)) == 0 || signbit (m0f)) + && !signbit (plus_inf) + && signbit (minus_inf))) + result |= 1; + } + if (signbit (vd)) /* link check */ + vd++; + { + double plus_inf = 1.0 / p0d; + double minus_inf = -1.0 / p0d; + if (!(!signbit (255.0) + && signbit (-255.0) + && !signbit (p0d) + && (memcmp (&m0d, &p0d, sizeof (double)) == 0 || signbit (m0d)) + && !signbit (plus_inf) + && signbit (minus_inf))) + result |= 2; + } + if (signbit (vl)) /* link check */ + vl++; + { + long double plus_inf = 1.0L / p0l; + long double minus_inf = -1.0L / p0l; + if (signbit (255.0L)) + result |= 4; + if (!signbit (-255.0L)) + result |= 4; + if (signbit (p0l)) + result |= 8; + if (!(memcmp (&m0l, &p0l, sizeof (long double)) == 0 || signbit (m0l))) + result |= 16; + if (signbit (plus_inf)) + result |= 32; + if (!signbit (minus_inf)) + result |= 64; + } + return result; +} + + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_signbit_gcc=yes +else + gl_cv_func_signbit_gcc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_signbit_gcc" >&5 +$as_echo "$gl_cv_func_signbit_gcc" >&6; } + case "$gl_cv_func_signbit_gcc" in + *yes) + REPLACE_SIGNBIT_USING_GCC=1 + ;; + *) + case "$gl_cv_func_signbit" in + *yes) ;; + *) + REPLACE_SIGNBIT=1 + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the sign bit in a 'float'" >&5 +$as_echo_n "checking where to find the sign bit in a 'float'... " >&6; } +if ${gl_cv_cc_float_signbit+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + gl_cv_cc_float_signbit="unknown" + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#define NWORDS \ + ((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { float value; unsigned int word[NWORDS]; } + memory_float; +static memory_float plus = { 1.0f }; +static memory_float minus = { -1.0f }; +int main () +{ + size_t j, k, i; + unsigned int m; + FILE *fp = fopen ("conftest.out", "w"); + if (fp == NULL) + return 1; + /* Find the different bit. */ + k = 0; m = 0; + for (j = 0; j < NWORDS; j++) + { + unsigned int x = plus.word[j] ^ minus.word[j]; + if ((x & (x - 1)) || (x && m)) + { + /* More than one bit difference. */ + fprintf (fp, "unknown"); + return 2; + } + if (x) + { + k = j; + m = x; + } + } + if (m == 0) + { + /* No difference. */ + fprintf (fp, "unknown"); + return 3; + } + /* Now m = plus.word[k] ^ ~minus.word[k]. */ + if (plus.word[k] & ~minus.word[k]) + { + /* Oh? The sign bit is set in the positive and cleared in the negative + numbers? */ + fprintf (fp, "unknown"); + return 4; + } + for (i = 0; ; i++) + if ((m >> i) & 1) + break; + fprintf (fp, "word %d bit %d", (int) k, (int) i); + if (fclose (fp) != 0) + return 5; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_cc_float_signbit=`cat conftest.out` +else + gl_cv_cc_float_signbit="unknown" +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.out + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_float_signbit" >&5 +$as_echo "$gl_cv_cc_float_signbit" >&6; } + case "$gl_cv_cc_float_signbit" in + word*bit*) + word=`echo "$gl_cv_cc_float_signbit" | sed -e 's/word //' -e 's/ bit.*//'` + bit=`echo "$gl_cv_cc_float_signbit" | sed -e 's/word.*bit //'` + +cat >>confdefs.h <<_ACEOF +@%:@define FLT_SIGNBIT_WORD $word +_ACEOF + + +cat >>confdefs.h <<_ACEOF +@%:@define FLT_SIGNBIT_BIT $bit +_ACEOF + + ;; + esac + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the sign bit in a 'double'" >&5 +$as_echo_n "checking where to find the sign bit in a 'double'... " >&6; } +if ${gl_cv_cc_double_signbit+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + gl_cv_cc_double_signbit="unknown" + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#define NWORDS \ + ((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { double value; unsigned int word[NWORDS]; } + memory_float; +static memory_float plus = { 1.0 }; +static memory_float minus = { -1.0 }; +int main () +{ + size_t j, k, i; + unsigned int m; + FILE *fp = fopen ("conftest.out", "w"); + if (fp == NULL) + return 1; + /* Find the different bit. */ + k = 0; m = 0; + for (j = 0; j < NWORDS; j++) + { + unsigned int x = plus.word[j] ^ minus.word[j]; + if ((x & (x - 1)) || (x && m)) + { + /* More than one bit difference. */ + fprintf (fp, "unknown"); + return 2; + } + if (x) + { + k = j; + m = x; + } + } + if (m == 0) + { + /* No difference. */ + fprintf (fp, "unknown"); + return 3; + } + /* Now m = plus.word[k] ^ ~minus.word[k]. */ + if (plus.word[k] & ~minus.word[k]) + { + /* Oh? The sign bit is set in the positive and cleared in the negative + numbers? */ + fprintf (fp, "unknown"); + return 4; + } + for (i = 0; ; i++) + if ((m >> i) & 1) + break; + fprintf (fp, "word %d bit %d", (int) k, (int) i); + if (fclose (fp) != 0) + return 5; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_cc_double_signbit=`cat conftest.out` +else + gl_cv_cc_double_signbit="unknown" +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.out + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_double_signbit" >&5 +$as_echo "$gl_cv_cc_double_signbit" >&6; } + case "$gl_cv_cc_double_signbit" in + word*bit*) + word=`echo "$gl_cv_cc_double_signbit" | sed -e 's/word //' -e 's/ bit.*//'` + bit=`echo "$gl_cv_cc_double_signbit" | sed -e 's/word.*bit //'` + +cat >>confdefs.h <<_ACEOF +@%:@define DBL_SIGNBIT_WORD $word +_ACEOF + + +cat >>confdefs.h <<_ACEOF +@%:@define DBL_SIGNBIT_BIT $bit +_ACEOF + + ;; + esac + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the sign bit in a 'long double'" >&5 +$as_echo_n "checking where to find the sign bit in a 'long double'... " >&6; } +if ${gl_cv_cc_long_double_signbit+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + gl_cv_cc_long_double_signbit="unknown" + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#define NWORDS \ + ((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { long double value; unsigned int word[NWORDS]; } + memory_float; +static memory_float plus = { 1.0L }; +static memory_float minus = { -1.0L }; +int main () +{ + size_t j, k, i; + unsigned int m; + FILE *fp = fopen ("conftest.out", "w"); + if (fp == NULL) + return 1; + /* Find the different bit. */ + k = 0; m = 0; + for (j = 0; j < NWORDS; j++) + { + unsigned int x = plus.word[j] ^ minus.word[j]; + if ((x & (x - 1)) || (x && m)) + { + /* More than one bit difference. */ + fprintf (fp, "unknown"); + return 2; + } + if (x) + { + k = j; + m = x; + } + } + if (m == 0) + { + /* No difference. */ + fprintf (fp, "unknown"); + return 3; + } + /* Now m = plus.word[k] ^ ~minus.word[k]. */ + if (plus.word[k] & ~minus.word[k]) + { + /* Oh? The sign bit is set in the positive and cleared in the negative + numbers? */ + fprintf (fp, "unknown"); + return 4; + } + for (i = 0; ; i++) + if ((m >> i) & 1) + break; + fprintf (fp, "word %d bit %d", (int) k, (int) i); + if (fclose (fp) != 0) + return 5; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_cc_long_double_signbit=`cat conftest.out` +else + gl_cv_cc_long_double_signbit="unknown" +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.out + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_long_double_signbit" >&5 +$as_echo "$gl_cv_cc_long_double_signbit" >&6; } + case "$gl_cv_cc_long_double_signbit" in + word*bit*) + word=`echo "$gl_cv_cc_long_double_signbit" | sed -e 's/word //' -e 's/ bit.*//'` + bit=`echo "$gl_cv_cc_long_double_signbit" | sed -e 's/word.*bit //'` + +cat >>confdefs.h <<_ACEOF +@%:@define LDBL_SIGNBIT_WORD $word +_ACEOF + + +cat >>confdefs.h <<_ACEOF +@%:@define LDBL_SIGNBIT_BIT $bit +_ACEOF + + ;; + esac + + + if test "$gl_cv_cc_float_signbit" = unknown; then + ac_fn_c_check_decl "$LINENO" "copysignf" "ac_cv_have_decl_copysignf" "#include +" +if test "x$ac_cv_have_decl_copysignf" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_COPYSIGNF $ac_have_decl +_ACEOF + + if test "$ac_cv_have_decl_copysignf" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether copysignf can be used without linking with libm" >&5 +$as_echo_n "checking whether copysignf can be used without linking with libm... " >&6; } +if ${gl_cv_func_copysignf_no_libm+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + float x, y; +int +main () +{ +return copysignf (x, y) < 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_copysignf_no_libm=yes +else + gl_cv_func_copysignf_no_libm=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_copysignf_no_libm" >&5 +$as_echo "$gl_cv_func_copysignf_no_libm" >&6; } + if test $gl_cv_func_copysignf_no_libm = yes; then + +$as_echo "@%:@define HAVE_COPYSIGNF_IN_LIBC 1" >>confdefs.h + + fi + fi + fi + if test "$gl_cv_cc_double_signbit" = unknown; then + ac_fn_c_check_decl "$LINENO" "copysign" "ac_cv_have_decl_copysign" "#include +" +if test "x$ac_cv_have_decl_copysign" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_COPYSIGN $ac_have_decl +_ACEOF + + if test "$ac_cv_have_decl_copysign" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether copysign can be used without linking with libm" >&5 +$as_echo_n "checking whether copysign can be used without linking with libm... " >&6; } +if ${gl_cv_func_copysign_no_libm+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + double x, y; +int +main () +{ +return copysign (x, y) < 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_copysign_no_libm=yes +else + gl_cv_func_copysign_no_libm=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_copysign_no_libm" >&5 +$as_echo "$gl_cv_func_copysign_no_libm" >&6; } + if test $gl_cv_func_copysign_no_libm = yes; then + +$as_echo "@%:@define HAVE_COPYSIGN_IN_LIBC 1" >>confdefs.h + + fi + fi + fi + if test "$gl_cv_cc_long_double_signbit" = unknown; then + ac_fn_c_check_decl "$LINENO" "copysignl" "ac_cv_have_decl_copysignl" "#include +" +if test "x$ac_cv_have_decl_copysignl" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_COPYSIGNL $ac_have_decl +_ACEOF + + if test "$ac_cv_have_decl_copysignl" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether copysignl can be used without linking with libm" >&5 +$as_echo_n "checking whether copysignl can be used without linking with libm... " >&6; } +if ${gl_cv_func_copysignl_no_libm+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + long double x, y; +int +main () +{ +return copysignl (x, y) < 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_copysignl_no_libm=yes +else + gl_cv_func_copysignl_no_libm=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_copysignl_no_libm" >&5 +$as_echo "$gl_cv_func_copysignl_no_libm" >&6; } + if test $gl_cv_func_copysignl_no_libm = yes; then + +$as_echo "@%:@define HAVE_COPYSIGNL_IN_LIBC 1" >>confdefs.h + + fi + fi + fi + ;; + esac + ;; + esac + + if test $REPLACE_SIGNBIT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS signbitf.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS signbitd.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS signbitl.$ac_objext" + + fi + + + + + + GNULIB_SIGNBIT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_SIGNBIT 1" >>confdefs.h + + + + + + + if test $gl_cv_type_sigset_t = yes; then + ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask" +if test "x$ac_cv_func_sigprocmask" = xyes; then : + gl_cv_func_sigprocmask=1 +fi + + fi + if test -z "$gl_cv_func_sigprocmask"; then + HAVE_POSIX_SIGNALBLOCKING=0 + fi + + if test $HAVE_POSIX_SIGNALBLOCKING = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS sigprocmask.$ac_objext" + + : + fi + + + + + + GNULIB_SIGPROCMASK=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_SIGPROCMASK 1" >>confdefs.h + + + + + for ac_header in stdint.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default" +if test "x$ac_cv_header_stdint_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STDINT_H 1 +_ACEOF + +fi + +done + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SIZE_MAX" >&5 +$as_echo_n "checking for SIZE_MAX... " >&6; } +if ${gl_cv_size_max+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_cv_size_max= + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if HAVE_STDINT_H +#include +#endif +#ifdef SIZE_MAX +Found it +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Found it" >/dev/null 2>&1; then : + gl_cv_size_max=yes +fi +rm -f conftest* + + if test -z "$gl_cv_size_max"; then + if ac_fn_c_compute_int "$LINENO" "sizeof (size_t) * CHAR_BIT - 1" "size_t_bits_minus_1" "#include +#include "; then : + +else + size_t_bits_minus_1= +fi + + if ac_fn_c_compute_int "$LINENO" "sizeof (size_t) <= sizeof (unsigned int)" "fits_in_uint" "#include "; then : + +else + fits_in_uint= +fi + + if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then + if test $fits_in_uint = 1; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + extern size_t foo; + extern unsigned long foo; + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + fits_in_uint=0 +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $fits_in_uint = 1; then + gl_cv_size_max="(((1U << $size_t_bits_minus_1) - 1) * 2 + 1)" + else + gl_cv_size_max="(((1UL << $size_t_bits_minus_1) - 1) * 2 + 1)" + fi + else + gl_cv_size_max='((size_t)~(size_t)0)' + fi + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_size_max" >&5 +$as_echo "$gl_cv_size_max" >&6; } + if test "$gl_cv_size_max" != yes; then + +cat >>confdefs.h <<_ACEOF +@%:@define SIZE_MAX $gl_cv_size_max +_ACEOF + + fi + + + + + gl_cv_func_snprintf_usable=no + for ac_func in snprintf +do : + ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf" +if test "x$ac_cv_func_snprintf" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SNPRINTF 1 +_ACEOF + +fi +done + + if test $ac_cv_func_snprintf = yes; then + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether snprintf respects a size of 1" >&5 +$as_echo_n "checking whether snprintf respects a size of 1... " >&6; } +if ${gl_cv_func_snprintf_size1+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + gl_cv_func_snprintf_size1="guessing yes" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if HAVE_SNPRINTF +# define my_snprintf snprintf +#else +# include +static int my_snprintf (char *buf, int size, const char *format, ...) +{ + va_list args; + int ret; + va_start (args, format); + ret = vsnprintf (buf, size, format, args); + va_end (args); + return ret; +} +#endif +int main() +{ + static char buf[8] = { 'D', 'E', 'A', 'D', 'B', 'E', 'E', 'F' }; + my_snprintf (buf, 1, "%d", 12345); + return buf[1] != 'E'; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_snprintf_size1=yes +else + gl_cv_func_snprintf_size1=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_snprintf_size1" >&5 +$as_echo "$gl_cv_func_snprintf_size1" >&6; } + + case "$gl_cv_func_snprintf_size1" in + *yes) + + case "$gl_cv_func_snprintf_retval_c99" in + *yes) + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports POSIX/XSI format strings with positions" >&5 +$as_echo_n "checking whether printf supports POSIX/XSI format strings with positions... " >&6; } +if ${gl_cv_func_printf_positions+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + netbsd[1-3]* | netbsdelf[1-3]* | netbsdaout[1-3]* | netbsdcoff[1-3]*) + gl_cv_func_printf_positions="guessing no";; + beos*) gl_cv_func_printf_positions="guessing no";; + mingw* | pw*) gl_cv_func_printf_positions="guessing no";; + *) gl_cv_func_printf_positions="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* The string "%2$d %1$d", with dollar characters protected from the shell's + dollar expansion (possibly an autoconf bug). */ +static char format[] = { '%', '2', '$', 'd', ' ', '%', '1', '$', 'd', '\0' }; +static char buf[100]; +int main () +{ + sprintf (buf, format, 33, 55); + return (strcmp (buf, "55 33") != 0); +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_printf_positions=yes +else + gl_cv_func_printf_positions=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_positions" >&5 +$as_echo "$gl_cv_func_printf_positions" >&6; } + + case "$gl_cv_func_printf_positions" in + *yes) + gl_cv_func_snprintf_usable=yes + ;; + esac + ;; + esac + ;; + esac + fi + if test $gl_cv_func_snprintf_usable = no; then + + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS snprintf.$ac_objext" + + if test $ac_cv_func_snprintf = yes; then + REPLACE_SNPRINTF=1 + fi + : + + fi + + if test $ac_cv_have_decl_snprintf = no; then + HAVE_DECL_SNPRINTF=0 + fi + + + + + + + GNULIB_SNPRINTF=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_SNPRINTF 1" >>confdefs.h + + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_SNPRINTF 1 +_ACEOF + + + + + + + + if test $ac_cv_header_sys_socket_h != yes; then + for ac_header in winsock2.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" +if test "x$ac_cv_header_winsock2_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WINSOCK2_H 1 +_ACEOF + +fi + +done + + fi + if test "$ac_cv_header_winsock2_h" = yes; then + HAVE_WINSOCK2_H=1 + UNISTD_H_HAVE_WINSOCK2_H=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H=1 + else + HAVE_WINSOCK2_H=0 + fi + + LIBSOCKET= + if test $HAVE_WINSOCK2_H = 1; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we need to call WSAStartup in winsock2.h and -lws2_32" >&5 +$as_echo_n "checking if we need to call WSAStartup in winsock2.h and -lws2_32... " >&6; } +if ${gl_cv_func_wsastartup+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_LIBS="$LIBS" + LIBS="$LIBS -lws2_32" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef HAVE_WINSOCK2_H +# include +#endif +int +main () +{ + + WORD wVersionRequested = MAKEWORD(1, 1); + WSADATA wsaData; + int err = WSAStartup(wVersionRequested, &wsaData); + WSACleanup (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_wsastartup=yes +else + gl_cv_func_wsastartup=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gl_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wsastartup" >&5 +$as_echo "$gl_cv_func_wsastartup" >&6; } + if test "$gl_cv_func_wsastartup" = "yes"; then + +$as_echo "@%:@define WINDOWS_SOCKETS 1" >>confdefs.h + + LIBSOCKET='-lws2_32' + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setsockopt" >&5 +$as_echo_n "checking for library containing setsockopt... " >&6; } +if ${gl_cv_lib_socket+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_cv_lib_socket= + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +extern +#ifdef __cplusplus +"C" +#endif +char setsockopt(); +int +main () +{ +setsockopt(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +else + gl_save_LIBS="$LIBS" + LIBS="$gl_save_LIBS -lsocket" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +extern +#ifdef __cplusplus +"C" +#endif +char setsockopt(); +int +main () +{ +setsockopt(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_lib_socket="-lsocket" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$gl_cv_lib_socket"; then + LIBS="$gl_save_LIBS -lnetwork" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +extern +#ifdef __cplusplus +"C" +#endif +char setsockopt(); +int +main () +{ +setsockopt(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_lib_socket="-lnetwork" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$gl_cv_lib_socket"; then + LIBS="$gl_save_LIBS -lnet" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +extern +#ifdef __cplusplus +"C" +#endif +char setsockopt(); +int +main () +{ +setsockopt(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_lib_socket="-lnet" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + fi + fi + LIBS="$gl_save_LIBS" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$gl_cv_lib_socket"; then + gl_cv_lib_socket="none needed" + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_lib_socket" >&5 +$as_echo "$gl_cv_lib_socket" >&6; } + if test "$gl_cv_lib_socket" != "none needed"; then + LIBSOCKET="$gl_cv_lib_socket" + fi + fi + + + + + + + : + + + ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " +/* is not needed according to POSIX, but the + in i386-unknown-freebsd4.10 and + powerpc-apple-darwin5.5 required it. */ +#include +#if HAVE_SYS_SOCKET_H +# include +#elif HAVE_WS2TCPIP_H +# include +#endif + +" +if test "x$ac_cv_type_socklen_t" = xyes; then : + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5 +$as_echo_n "checking for socklen_t equivalent... " >&6; } + if ${gl_cv_socklen_t_equiv+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Systems have either "struct sockaddr *" or + # "void *" as the second argument to getpeername + gl_cv_socklen_t_equiv= + for arg2 in "struct sockaddr" void; do + for t in int size_t "unsigned int" "long int" "unsigned long int"; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + + int getpeername (int, $arg2 *, $t *); +int +main () +{ +$t len; + getpeername (0, 0, &len); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_socklen_t_equiv="$t" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$gl_cv_socklen_t_equiv" != "" && break + done + test "$gl_cv_socklen_t_equiv" != "" && break + done + +fi + + if test "$gl_cv_socklen_t_equiv" = ""; then + as_fn_error $? "Cannot find a type to use in place of socklen_t" "$LINENO" 5 + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5 +$as_echo "$gl_cv_socklen_t_equiv" >&6; } + +cat >>confdefs.h <<_ACEOF +@%:@define socklen_t $gl_cv_socklen_t_equiv +_ACEOF + +fi + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_spawn_h='<'spawn.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_spawn_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_spawn_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'spawn.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_spawn_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_spawn_h='<'spawn.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_spawn_h" >&5 +$as_echo "$gl_cv_next_spawn_h" >&6; } + fi + NEXT_SPAWN_H=$gl_cv_next_spawn_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'spawn.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_spawn_h + fi + NEXT_AS_FIRST_DIRECTIVE_SPAWN_H=$gl_next_as_first_directive + + + + + + if test $ac_cv_header_spawn_h = yes; then + HAVE_SPAWN_H=1 + ac_fn_c_check_type "$LINENO" "posix_spawnattr_t" "ac_cv_type_posix_spawnattr_t" " +#include + +" +if test "x$ac_cv_type_posix_spawnattr_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_POSIX_SPAWNATTR_T 1 +_ACEOF + + +else + HAVE_POSIX_SPAWNATTR_T=0 +fi + + ac_fn_c_check_type "$LINENO" "posix_spawn_file_actions_t" "ac_cv_type_posix_spawn_file_actions_t" " +#include + +" +if test "x$ac_cv_type_posix_spawn_file_actions_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_POSIX_SPAWN_FILE_ACTIONS_T 1 +_ACEOF + + +else + HAVE_POSIX_SPAWN_FILE_ACTIONS_T=0 +fi + + else + HAVE_SPAWN_H=0 + HAVE_POSIX_SPAWNATTR_T=0 + HAVE_POSIX_SPAWN_FILE_ACTIONS_T=0 + fi + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5 +$as_echo_n "checking for ssize_t... " >&6; } +if ${gt_cv_ssize_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gt_cv_ssize_t=yes +else + gt_cv_ssize_t=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5 +$as_echo "$gt_cv_ssize_t" >&6; } + if test $gt_cv_ssize_t = no; then + +$as_echo "@%:@define ssize_t int" >>confdefs.h + + fi + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5 +$as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; } +if ${gl_cv_func_stat_dir_slash+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case $host_os in + mingw*) gl_cv_func_stat_dir_slash="guessing no";; + *) gl_cv_func_stat_dir_slash="guessing yes";; + esac +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +struct stat st; return stat (".", &st) != stat ("./", &st); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_stat_dir_slash=yes +else + gl_cv_func_stat_dir_slash=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5 +$as_echo "$gl_cv_func_stat_dir_slash" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5 +$as_echo_n "checking whether stat handles trailing slashes on files... " >&6; } +if ${gl_cv_func_stat_file_slash+:} false; then : + $as_echo_n "(cached) " >&6 +else + touch conftest.tmp + # Assume that if we have lstat, we can also check symlinks. + if test $ac_cv_func_lstat = yes; then + ln -s conftest.tmp conftest.lnk + fi + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_stat_file_slash="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +int result = 0; + struct stat st; + if (!stat ("conftest.tmp/", &st)) + result |= 1; +#if HAVE_LSTAT + if (!stat ("conftest.lnk/", &st)) + result |= 2; +#endif + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_stat_file_slash=yes +else + gl_cv_func_stat_file_slash=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.tmp conftest.lnk +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5 +$as_echo "$gl_cv_func_stat_file_slash" >&6; } + case $gl_cv_func_stat_dir_slash in + *no) REPLACE_STAT=1 + +$as_echo "@%:@define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h +;; + esac + case $gl_cv_func_stat_file_slash in + *no) REPLACE_STAT=1 + +$as_echo "@%:@define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h +;; + esac + + if test $REPLACE_STAT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext" + + : + fi + + + + + + GNULIB_STAT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STAT 1" >>confdefs.h + + + + + # Don't call AC_STRUCT_ST_BLOCKS because it causes bugs. Details at + # http://lists.gnu.org/archive/html/bug-gnulib/2011-06/msg00051.html + + + + + + + ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include + #include +" +if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1 +_ACEOF + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5 +$as_echo_n "checking whether struct stat.st_atim is of type struct timespec... " >&6; } +if ${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #include + #if HAVE_SYS_TIME_H + # include + #endif + #include + struct timespec ts; + struct stat st; + +int +main () +{ + + st.st_atim = ts; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes +else + ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5 +$as_echo "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; } + if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then + +$as_echo "@%:@define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h + + fi +else + ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include + #include +" +if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1 +_ACEOF + + +else + ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include + #include +" +if test "x$ac_cv_member_struct_stat_st_atimensec" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STAT_ST_ATIMENSEC 1 +_ACEOF + + +else + ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include + #include +" +if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1 +_ACEOF + + +fi + +fi + +fi + +fi + + + + + + ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "#include + #include +" +if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1 +_ACEOF + + +else + ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include + #include +" +if test "x$ac_cv_member_struct_stat_st_birthtimensec" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1 +_ACEOF + + +else + ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include + #include +" +if test "x$ac_cv_member_struct_stat_st_birthtim_tv_nsec" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC 1 +_ACEOF + + +fi + +fi + +fi + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_STATAT 1 +_ACEOF + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5 +$as_echo_n "checking for working stdalign.h... " >&6; } +if ${gl_cv_header_working_stdalign_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test _Alignas only on platforms where gnulib can help. */ + #if \ + (__GNUC__ || __IBMC__ || __IBMCPP__ \ + || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER) + int alignas (8) alignas_int = 1; + char test_alignas[_Alignof (alignas_int) == 8 ? 1 : -1]; + #endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_working_stdalign_h=yes +else + gl_cv_header_working_stdalign_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5 +$as_echo "$gl_cv_header_working_stdalign_h" >&6; } + + if test $gl_cv_header_working_stdalign_h = yes; then + STDALIGN_H='' + else + STDALIGN_H='stdalign.h' + fi + + + if test -n "$STDALIGN_H"; then + GL_GENERATE_STDALIGN_H_TRUE= + GL_GENERATE_STDALIGN_H_FALSE='#' +else + GL_GENERATE_STDALIGN_H_TRUE='#' + GL_GENERATE_STDALIGN_H_FALSE= +fi + + + + STDARG_H='' + NEXT_STDARG_H='' + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5 +$as_echo_n "checking for va_copy... " >&6; } + if ${gl_cv_func_va_copy+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + +#ifndef va_copy +void (*func) (va_list, va_list) = va_copy; +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_va_copy=yes +else + gl_cv_func_va_copy=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5 +$as_echo "$gl_cv_func_va_copy" >&6; } + if test $gl_cv_func_va_copy = no; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined _AIX && !defined __GNUC__ + AIX vaccine + #endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "vaccine" >/dev/null 2>&1; then : + gl_aixcc=yes +else + gl_aixcc=no +fi +rm -f conftest* + + if test $gl_aixcc = yes; then + STDARG_H=stdarg.h + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_stdarg_h='<'stdarg.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_stdarg_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'stdarg.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_stdarg_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5 +$as_echo "$gl_cv_next_stdarg_h" >&6; } + fi + NEXT_STDARG_H=$gl_cv_next_stdarg_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'stdarg.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_stdarg_h + fi + NEXT_AS_FIRST_DIRECTIVE_STDARG_H=$gl_next_as_first_directive + + + + + if test "$gl_cv_next_stdarg_h" = '""'; then + gl_cv_next_stdarg_h='"///usr/include/stdarg.h"' + NEXT_STDARG_H="$gl_cv_next_stdarg_h" + fi + else + + saved_as_echo_n="$as_echo_n" + as_echo_n=':' + if ${gl_cv_func___va_copy+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + +#ifndef __va_copy +error, bail out +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func___va_copy=yes +else + gl_cv_func___va_copy=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + as_echo_n="$saved_as_echo_n" + + if test $gl_cv_func___va_copy = yes; then + +$as_echo "@%:@define va_copy __va_copy" >>confdefs.h + + else + + +$as_echo "@%:@define va_copy gl_va_copy" >>confdefs.h + + fi + fi + fi + + if test -n "$STDARG_H"; then + GL_GENERATE_STDARG_H_TRUE= + GL_GENERATE_STDARG_H_FALSE='#' +else + GL_GENERATE_STDARG_H_TRUE='#' + GL_GENERATE_STDARG_H_FALSE= +fi + + + + + + + # Define two additional variables used in the Makefile substitution. + + if test "$ac_cv_header_stdbool_h" = yes; then + STDBOOL_H='' + else + STDBOOL_H='stdbool.h' + fi + + if test -n "$STDBOOL_H"; then + GL_GENERATE_STDBOOL_H_TRUE= + GL_GENERATE_STDBOOL_H_FALSE='#' +else + GL_GENERATE_STDBOOL_H_TRUE='#' + GL_GENERATE_STDBOOL_H_FALSE= +fi + + + if test "$ac_cv_type__Bool" = yes; then + HAVE__BOOL=1 + else + HAVE__BOOL=0 + fi + + + + + + STDDEF_H= + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + STDDEF_H=stddef.h + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5 +$as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; } +if ${gl_cv_decl_null_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_decl_null_works=yes +else + gl_cv_decl_null_works=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5 +$as_echo "$gl_cv_decl_null_works" >&6; } + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + STDDEF_H=stddef.h + fi + + if test -n "$STDDEF_H"; then + GL_GENERATE_STDDEF_H_TRUE= + GL_GENERATE_STDDEF_H_FALSE='#' +else + GL_GENERATE_STDDEF_H_TRUE='#' + GL_GENERATE_STDDEF_H_FALSE= +fi + + if test -n "$STDDEF_H"; then + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_stddef_h='<'stddef.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_stddef_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'stddef.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5 +$as_echo "$gl_cv_next_stddef_h" >&6; } + fi + NEXT_STDDEF_H=$gl_cv_next_stddef_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'stddef.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_stddef_h + fi + NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive + + + + + fi + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_stdio_h='<'stdio.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_stdio_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'stdio.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5 +$as_echo "$gl_cv_next_stdio_h" >&6; } + fi + NEXT_STDIO_H=$gl_cv_next_stdio_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'stdio.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_stdio_h + fi + NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive + + + + + + GNULIB_FSCANF=1 + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FSCANF 1 +_ACEOF + + + GNULIB_SCANF=1 + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_SCANF 1 +_ACEOF + + + GNULIB_FGETC=1 + GNULIB_GETC=1 + GNULIB_GETCHAR=1 + GNULIB_FGETS=1 + GNULIB_FREAD=1 + + + GNULIB_FPRINTF=1 + GNULIB_PRINTF=1 + GNULIB_VFPRINTF=1 + GNULIB_VPRINTF=1 + GNULIB_FPUTC=1 + GNULIB_PUTC=1 + GNULIB_PUTCHAR=1 + GNULIB_FPUTS=1 + GNULIB_PUTS=1 + GNULIB_FWRITE=1 + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_stdlib_h='<'stdlib.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_stdlib_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'stdlib.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5 +$as_echo "$gl_cv_next_stdlib_h" >&6; } + fi + NEXT_STDLIB_H=$gl_cv_next_stdlib_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'stdlib.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_stdlib_h + fi + NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive + + + + + + + + + + + + + + for ac_func in stpcpy +do : + ac_fn_c_check_func "$LINENO" "stpcpy" "ac_cv_func_stpcpy" +if test "x$ac_cv_func_stpcpy" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STPCPY 1 +_ACEOF + +fi +done + + if test $ac_cv_func_stpcpy = no; then + HAVE_STPCPY=0 + fi + + if test $HAVE_STPCPY = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS stpcpy.$ac_objext" + + + : + + fi + + + + + + GNULIB_STPCPY=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STPCPY 1" >>confdefs.h + + + + + + + + + + + + + + if test $ac_cv_func_stpncpy = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stpncpy" >&5 +$as_echo_n "checking for working stpncpy... " >&6; } +if ${gl_cv_func_stpncpy+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef __GNU_LIBRARY__ + Thanks for using GNU +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Thanks for using GNU" >/dev/null 2>&1; then : + gl_cv_func_stpncpy="guessing yes" +else + gl_cv_func_stpncpy="guessing no" +fi +rm -f conftest* + + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include /* for strcpy */ +/* The stpncpy prototype is missing in on AIX 4. */ +#if !HAVE_DECL_STPNCPY +extern +# ifdef __cplusplus +"C" +# endif +char *stpncpy (char *dest, const char *src, size_t n); +#endif +int main () +{ + int result = 0; + const char *src = "Hello"; + char dest[10]; + /* AIX 4.3.3 and AIX 5.1 stpncpy() returns dest+1 here. */ + { + strcpy (dest, "\377\377\377\377\377\377"); + if (stpncpy (dest, src, 2) != dest + 2) + result |= 1; + } + /* AIX 4.3.3 and AIX 5.1 stpncpy() returns dest+4 here. */ + { + strcpy (dest, "\377\377\377\377\377\377"); + if (stpncpy (dest, src, 5) != dest + 5) + result |= 2; + } + /* AIX 4.3.3 and AIX 5.1 stpncpy() returns dest+6 here. */ + { + strcpy (dest, "\377\377\377\377\377\377"); + if (stpncpy (dest, src, 7) != dest + 5) + result |= 4; + } + return result; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_stpncpy=yes +else + gl_cv_func_stpncpy=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stpncpy" >&5 +$as_echo "$gl_cv_func_stpncpy" >&6; } + case "$gl_cv_func_stpncpy" in + *yes) + +$as_echo "@%:@define HAVE_STPNCPY 1" >>confdefs.h + + ;; + *) + REPLACE_STPNCPY=1 + ;; + esac + else + HAVE_STPNCPY=0 + fi + + if test $HAVE_STPNCPY = 0 || test $REPLACE_STPNCPY = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS stpncpy.$ac_objext" + + + : + + fi + + + + + + GNULIB_STPNCPY=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STPNCPY 1" >>confdefs.h + + + + + + + + for ac_func in strchrnul +do : + ac_fn_c_check_func "$LINENO" "strchrnul" "ac_cv_func_strchrnul" +if test "x$ac_cv_func_strchrnul" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRCHRNUL 1 +_ACEOF + +fi +done + + if test $ac_cv_func_strchrnul = no; then + HAVE_STRCHRNUL=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strchrnul works" >&5 +$as_echo_n "checking whether strchrnul works... " >&6; } +if ${gl_cv_func_strchrnul_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#if defined __CYGWIN__ + #include + #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 9) + Lucky user + #endif +#else + Lucky user +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Lucky user" >/dev/null 2>&1; then : + gl_cv_func_strchrnul_works="guessing yes" +else + gl_cv_func_strchrnul_works="guessing no" +fi +rm -f conftest* + + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include /* for strchrnul */ + +int +main () +{ +const char *buf = "a"; + return strchrnul (buf, 'b') != buf + 1; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_strchrnul_works=yes +else + gl_cv_func_strchrnul_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strchrnul_works" >&5 +$as_echo "$gl_cv_func_strchrnul_works" >&6; } + case "$gl_cv_func_strchrnul_works" in + *yes) ;; + *) REPLACE_STRCHRNUL=1 ;; + esac + fi + + if test $HAVE_STRCHRNUL = 0 || test $REPLACE_STRCHRNUL = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strchrnul.$ac_objext" + + : + fi + + + + + + GNULIB_STRCHRNUL=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STRCHRNUL 1" >>confdefs.h + + + + + + + + if test $ac_cv_func_strdup = yes; then + if test $gl_cv_func_malloc_posix != yes; then + REPLACE_STRDUP=1 + fi + fi + + if test $ac_cv_have_decl_strdup = no; then + HAVE_DECL_STRDUP=0 + fi + + if test $ac_cv_func_strdup = no || test $REPLACE_STRDUP = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strdup.$ac_objext" + + : + fi + + + + + + GNULIB_STRDUP=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STRDUP 1" >>confdefs.h + + + + + + + + + + + if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strerror function" >&5 +$as_echo_n "checking for working strerror function... " >&6; } +if ${gl_cv_func_working_strerror+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_working_strerror="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_working_strerror="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +if (!*strerror (-2)) return 1; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_working_strerror=yes +else + gl_cv_func_working_strerror=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_strerror" >&5 +$as_echo "$gl_cv_func_working_strerror" >&6; } + case "$gl_cv_func_working_strerror" in + *yes) ;; + *) + REPLACE_STRERROR=1 + ;; + esac + + case "$gl_cv_func_strerror_r_works" in + *no) REPLACE_STRERROR=1 ;; + esac + + else + REPLACE_STRERROR=1 + fi + + if test $REPLACE_STRERROR = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strerror.$ac_objext" + + fi + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_STRERROR 1 +_ACEOF + + + + + + + + GNULIB_STRERROR=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STRERROR 1" >>confdefs.h + + + + + + if test -n "$ERRNO_H" || test $REPLACE_STRERROR_0 = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strerror-override.$ac_objext" + + + + + + if test $ac_cv_header_sys_socket_h != yes; then + for ac_header in winsock2.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" +if test "x$ac_cv_header_winsock2_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WINSOCK2_H 1 +_ACEOF + +fi + +done + + fi + if test "$ac_cv_header_winsock2_h" = yes; then + HAVE_WINSOCK2_H=1 + UNISTD_H_HAVE_WINSOCK2_H=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H=1 + else + HAVE_WINSOCK2_H=0 + fi + + + fi + + + # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE. + + + + + + + +$as_echo "@%:@define my_strftime nstrftime" >>confdefs.h + + + + if test $gl_cond_libtool = false; then + gl_ltlibdeps="$gl_ltlibdeps $LTLIBICONV" + gl_libdeps="$gl_libdeps $LIBICONV" + fi + + + + + if test $REPLACE_STRNCAT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strncat.$ac_objext" + + + : + + fi + + + + + + GNULIB_STRNCAT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STRNCAT 1" >>confdefs.h + + + + + + + + + + if test $ac_cv_have_decl_strndup = no; then + HAVE_DECL_STRNDUP=0 + fi + + if test $ac_cv_func_strndup = yes; then + HAVE_STRNDUP=1 + # AIX 4.3.3, AIX 5.1 have a function that fails to add the terminating '\0'. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strndup" >&5 +$as_echo_n "checking for working strndup... " >&6; } +if ${gl_cv_func_strndup_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + + case $host_os in + aix | aix[3-6]*) gl_cv_func_strndup_works="guessing no";; + *) gl_cv_func_strndup_works="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #include +int +main () +{ + +#if !HAVE_DECL_STRNDUP + extern + #ifdef __cplusplus + "C" + #endif + char *strndup (const char *, size_t); +#endif + char *s; + s = strndup ("some longer string", 15); + free (s); + s = strndup ("shorter string", 13); + return s[13] != '\0'; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_strndup_works=yes +else + gl_cv_func_strndup_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strndup_works" >&5 +$as_echo "$gl_cv_func_strndup_works" >&6; } + case $gl_cv_func_strndup_works in + *no) REPLACE_STRNDUP=1 ;; + esac + else + HAVE_STRNDUP=0 + fi + + if test $HAVE_STRNDUP = 0 || test $REPLACE_STRNDUP = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strndup.$ac_objext" + + fi + + + + + + GNULIB_STRNDUP=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STRNDUP 1" >>confdefs.h + + + + + + + + + + if test $ac_cv_have_decl_strnlen = no; then + HAVE_DECL_STRNLEN=0 + else + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strnlen" >&5 +$as_echo_n "checking for working strnlen... " >&6; } +if ${ac_cv_func_strnlen_working+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + # Guess no on AIX systems, yes otherwise. + case "$host_os" in + aix*) ac_cv_func_strnlen_working=no;; + *) ac_cv_func_strnlen_working=yes;; + esac +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + +#define S "foobar" +#define S_LEN (sizeof S - 1) + + /* At least one implementation is buggy: that of AIX 4.3 would + give strnlen (S, 1) == 3. */ + + int i; + for (i = 0; i < S_LEN + 1; ++i) + { + int expected = i <= S_LEN ? i : S_LEN; + if (strnlen (S, i) != expected) + return 1; + } + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_strnlen_working=yes +else + ac_cv_func_strnlen_working=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strnlen_working" >&5 +$as_echo "$ac_cv_func_strnlen_working" >&6; } +test $ac_cv_func_strnlen_working = no && : + + + if test $ac_cv_func_strnlen_working = no; then + REPLACE_STRNLEN=1 + fi + fi + + if test $HAVE_DECL_STRNLEN = 0 || test $REPLACE_STRNLEN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strnlen.$ac_objext" + + : + fi + + + + + + GNULIB_STRNLEN=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STRNLEN 1" >>confdefs.h + + + + + + for ac_func in strpbrk +do : + ac_fn_c_check_func "$LINENO" "strpbrk" "ac_cv_func_strpbrk" +if test "x$ac_cv_func_strpbrk" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRPBRK 1 +_ACEOF + +fi +done + + if test $ac_cv_func_strpbrk = no; then + HAVE_STRPBRK=0 + fi + + if test $HAVE_STRPBRK = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strpbrk.$ac_objext" + + : + fi + + + + + + GNULIB_STRPBRK=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STRPBRK 1" >>confdefs.h + + + + + + + + + + if test $ac_cv_have_decl_strsignal = no; then + HAVE_DECL_STRSIGNAL=0 + fi + + for ac_func in strsignal +do : + ac_fn_c_check_func "$LINENO" "strsignal" "ac_cv_func_strsignal" +if test "x$ac_cv_func_strsignal" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRSIGNAL 1 +_ACEOF + +fi +done + + if test $ac_cv_func_strsignal = yes; then + HAVE_STRSIGNAL=1 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strsignal always returns a string" >&5 +$as_echo_n "checking whether strsignal always returns a string... " >&6; } +if ${gl_cv_func_working_strsignal+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + solaris* | aix*) gl_cv_func_working_strsignal=no;; + *) gl_cv_func_working_strsignal="guessing yes";; + esac +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include /* NetBSD 5.0 declares it in wrong header. */ + +int +main () +{ +int result = 0; + char *s = strsignal (-1); + if (s == (char *) 0) + result |= 1; + if (s == (char *) -1) + result |= 2; + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_working_strsignal=yes +else + gl_cv_func_working_strsignal=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_strsignal" >&5 +$as_echo "$gl_cv_func_working_strsignal" >&6; } + if test "$gl_cv_func_working_strsignal" = no; then + REPLACE_STRSIGNAL=1 + fi + else + HAVE_STRSIGNAL=0 + fi + + if test $HAVE_STRSIGNAL = 0 || test $REPLACE_STRSIGNAL = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strsignal.$ac_objext" + + + + + ac_fn_c_check_decl "$LINENO" "_sys_siglist" "ac_cv_have_decl__sys_siglist" "#include +" +if test "x$ac_cv_have_decl__sys_siglist" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL__SYS_SIGLIST $ac_have_decl +_ACEOF + + + fi + + + + + + GNULIB_STRSIGNAL=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STRSIGNAL 1" >>confdefs.h + + + + + + + if test "$gl_cv_func_memchr_works" != yes; then + REPLACE_STRSTR=1 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strstr works" >&5 +$as_echo_n "checking whether strstr works... " >&6; } +if ${gl_cv_func_strstr_works_always+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef __GNU_LIBRARY__ + #include + #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ > 12) || (__GLIBC__ > 2)) \ + || defined __UCLIBC__ + Lucky user + #endif +#elif defined __CYGWIN__ + #include + #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7) + Lucky user + #endif +#else + Lucky user +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Lucky user" >/dev/null 2>&1; then : + gl_cv_func_strstr_works_always="guessing yes" +else + gl_cv_func_strstr_works_always="guessing no" +fi +rm -f conftest* + + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include /* for strstr */ +#define P "_EF_BF_BD" +#define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P +#define NEEDLE P P P P P + +int +main () +{ +return !!strstr (HAYSTACK, NEEDLE); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_strstr_works_always=yes +else + gl_cv_func_strstr_works_always=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strstr_works_always" >&5 +$as_echo "$gl_cv_func_strstr_works_always" >&6; } + case "$gl_cv_func_strstr_works_always" in + *yes) ;; + *) + REPLACE_STRSTR=1 + ;; + esac + fi + + if test $REPLACE_STRSTR = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strstr.$ac_objext" + + fi + + + + + + GNULIB_STRSTR=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STRSTR 1" >>confdefs.h + + + + + + + if test $HAVE_STRTOD = 1; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtod obeys C99" >&5 +$as_echo_n "checking whether strtod obeys C99... " >&6; } +if ${gl_cv_func_strtod_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef __GNU_LIBRARY__ + #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 8) || (__GLIBC__ > 2)) \ + && !defined __UCLIBC__ + Lucky user + #endif +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Lucky user" >/dev/null 2>&1; then : + gl_cv_func_strtod_works="guessing yes" +else + gl_cv_func_strtod_works="guessing no" +fi +rm -f conftest* + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +/* Compare two numbers with ==. + This is a separate function because IRIX 6.5 "cc -O" miscompiles an + 'x == x' test. */ +static int +numeric_equal (double x, double y) +{ + return x == y; +} + +int +main () +{ + + int result = 0; + { + /* In some old versions of Linux (2000 or before), strtod mis-parses + strings with leading '+'. */ + const char *string = " +69"; + char *term; + double value = strtod (string, &term); + if (value != 69 || term != (string + 4)) + result |= 1; + } + { + /* Under Solaris 2.4, strtod returns the wrong value for the + terminating character under some conditions. */ + const char *string = "NaN"; + char *term; + strtod (string, &term); + if (term != string && *(term - 1) == 0) + result |= 2; + } + { + /* Older glibc and Cygwin mis-parse "-0x". */ + const char *string = "-0x"; + char *term; + double value = strtod (string, &term); + double zero = 0.0; + if (1.0 / value != -1.0 / zero || term != (string + 2)) + result |= 4; + } + { + /* Many platforms do not parse hex floats. */ + const char *string = "0XaP+1"; + char *term; + double value = strtod (string, &term); + if (value != 20.0 || term != (string + 6)) + result |= 8; + } + { + /* Many platforms do not parse infinities. HP-UX 11.31 parses inf, + but mistakenly sets errno. */ + const char *string = "inf"; + char *term; + double value; + errno = 0; + value = strtod (string, &term); + if (value != HUGE_VAL || term != (string + 3) || errno) + result |= 16; + } + { + /* glibc 2.7 and cygwin 1.5.24 misparse "nan()". */ + const char *string = "nan()"; + char *term; + double value = strtod (string, &term); + if (numeric_equal (value, value) || term != (string + 5)) + result |= 32; + } + { + /* darwin 10.6.1 misparses "nan(". */ + const char *string = "nan("; + char *term; + double value = strtod (string, &term); + if (numeric_equal (value, value) || term != (string + 3)) + result |= 64; + } + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_strtod_works=yes +else + gl_cv_func_strtod_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtod_works" >&5 +$as_echo "$gl_cv_func_strtod_works" >&6; } + case "$gl_cv_func_strtod_works" in + *yes) ;; + *) + REPLACE_STRTOD=1 + ;; + esac + fi + + if test $HAVE_STRTOD = 0 || test $REPLACE_STRTOD = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strtod.$ac_objext" + + + + if test $gl_cv_func_ldexp_no_libm = yes; then + +$as_echo "@%:@define HAVE_LDEXP_IN_LIBC 1" >>confdefs.h + + fi + + fi + + + + + + GNULIB_STRTOD=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STRTOD 1" >>confdefs.h + + + + + + + + + if test "$ac_cv_have_decl_strtoimax" != yes; then + HAVE_DECL_STRTOIMAX=0 + fi + + if test $ac_cv_func_strtoimax = yes; then + HAVE_STRTOIMAX=1 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtoimax works" >&5 +$as_echo_n "checking whether strtoimax works... " >&6; } +if ${gl_cv_func_strtoimax+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess no on AIX 5. + aix5*) gl_cv_func_strtoimax="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_strtoimax="guessing yes" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +int main () +{ + if (sizeof (intmax_t) > sizeof (int)) + { + const char *s = "4294967295"; + char *p; + intmax_t res; + errno = 0; + res = strtoimax (s, &p, 10); + if (p != s + strlen (s)) + return 1; + if (errno != 0) + return 2; + if (res != (intmax_t) 65535 * (intmax_t) 65537) + return 3; + } + else + { + const char *s = "2147483647"; + char *p; + intmax_t res; + errno = 0; + res = strtoimax (s, &p, 10); + if (p != s + strlen (s)) + return 1; + if (errno != 0) + return 2; + if (res != 2147483647) + return 3; + } + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_strtoimax=yes +else + gl_cv_func_strtoimax=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtoimax" >&5 +$as_echo "$gl_cv_func_strtoimax" >&6; } + case "$gl_cv_func_strtoimax" in + *no) REPLACE_STRTOIMAX=1 ;; + esac + else + HAVE_STRTOIMAX=0 + fi + + if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strtoimax.$ac_objext" + + + ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default" +if test "x$ac_cv_have_decl_strtoll" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STRTOLL $ac_have_decl +_ACEOF + + + + fi + + + + + + GNULIB_STRTOIMAX=1 + + + + + + + + if test "$ac_cv_type_long_long_int" = yes; then + for ac_func in strtoll +do : + ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll" +if test "x$ac_cv_func_strtoll" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRTOLL 1 +_ACEOF + +fi +done + + if test $ac_cv_func_strtoll = no; then + HAVE_STRTOLL=0 + fi + fi + + if test $HAVE_STRTOLL = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strtoll.$ac_objext" + + + : + + fi + + + + + + GNULIB_STRTOLL=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STRTOLL 1" >>confdefs.h + + + + + + + if test "$ac_cv_type_unsigned_long_long_int" = yes; then + for ac_func in strtoull +do : + ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull" +if test "x$ac_cv_func_strtoull" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRTOULL 1 +_ACEOF + +fi +done + + if test $ac_cv_func_strtoull = no; then + HAVE_STRTOULL=0 + fi + fi + + if test $HAVE_STRTOULL = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strtoull.$ac_objext" + + + : + + fi + + + + + + GNULIB_STRTOULL=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STRTOULL 1" >>confdefs.h + + + + + + + + + if test "$ac_cv_have_decl_strtoumax" != yes; then + HAVE_DECL_STRTOUMAX=0 + fi + + if test $ac_cv_func_strtoumax = no; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strtoumax.$ac_objext" + + + ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default" +if test "x$ac_cv_have_decl_strtoull" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STRTOULL $ac_have_decl +_ACEOF + + + + fi + + + + + + GNULIB_STRTOUMAX=1 + + + + + + + + if test $ac_cv_func_symlink = no; then + HAVE_SYMLINK=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5 +$as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; } +if ${gl_cv_func_symlink_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_symlink_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_symlink_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +int result = 0; + if (!symlink ("a", "conftest.link/")) + result |= 1; + if (symlink ("conftest.f", "conftest.lnk2")) + result |= 2; + else if (!symlink ("a", "conftest.lnk2/")) + result |= 4; + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_symlink_works=yes +else + gl_cv_func_symlink_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.f conftest.link conftest.lnk2 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5 +$as_echo "$gl_cv_func_symlink_works" >&6; } + case "$gl_cv_func_symlink_works" in + *yes) ;; + *) + REPLACE_SYMLINK=1 + ;; + esac + fi + + if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext" + + fi + + + + + + GNULIB_SYMLINK=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_SYMLINK 1" >>confdefs.h + + + + + + + + if test $ac_cv_header_sys_ioctl_h = yes; then + HAVE_SYS_IOCTL_H=1 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether declares ioctl" >&5 +$as_echo_n "checking whether declares ioctl... " >&6; } +if ${gl_cv_decl_ioctl_in_sys_ioctl_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +(void) ioctl; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_decl_ioctl_in_sys_ioctl_h=yes +else + gl_cv_decl_ioctl_in_sys_ioctl_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_ioctl_in_sys_ioctl_h" >&5 +$as_echo "$gl_cv_decl_ioctl_in_sys_ioctl_h" >&6; } + else + HAVE_SYS_IOCTL_H=0 + fi + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_ioctl_h='<'sys/ioctl.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sys_ioctl_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_sys_ioctl_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sys/ioctl.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sys_ioctl_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_sys_ioctl_h='<'sys/ioctl.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_ioctl_h" >&5 +$as_echo "$gl_cv_next_sys_ioctl_h" >&6; } + fi + NEXT_SYS_IOCTL_H=$gl_cv_next_sys_ioctl_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sys/ioctl.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sys_ioctl_h + fi + NEXT_AS_FIRST_DIRECTIVE_SYS_IOCTL_H=$gl_next_as_first_directive + + + + + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_resource_h='<'sys/resource.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sys_resource_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_sys_resource_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sys/resource.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sys_resource_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_sys_resource_h='<'sys/resource.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_resource_h" >&5 +$as_echo "$gl_cv_next_sys_resource_h" >&6; } + fi + NEXT_SYS_RESOURCE_H=$gl_cv_next_sys_resource_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sys/resource.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sys_resource_h + fi + NEXT_AS_FIRST_DIRECTIVE_SYS_RESOURCE_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_sys_resource_h = yes; then + HAVE_SYS_RESOURCE_H=1 + else + HAVE_SYS_RESOURCE_H=0 + fi + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is self-contained" >&5 +$as_echo_n "checking whether is self-contained... " >&6; } +if ${gl_cv_header_sys_select_h_selfcontained+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +struct timeval b; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_sys_select_h_selfcontained=yes +else + gl_cv_header_sys_select_h_selfcontained=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $gl_cv_header_sys_select_h_selfcontained = yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +int memset; int bzero; + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + + #undef memset + #define memset nonexistent_memset + extern + #ifdef __cplusplus + "C" + #endif + void *memset (void *, int, unsigned long); + #undef bzero + #define bzero nonexistent_bzero + extern + #ifdef __cplusplus + "C" + #endif + void bzero (void *, unsigned long); + fd_set fds; + FD_ZERO (&fds); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +else + gl_cv_header_sys_select_h_selfcontained=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5 +$as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; } + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_select_h='<'sys/select.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sys_select_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_sys_select_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sys/select.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_sys_select_h='<'sys/select.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5 +$as_echo "$gl_cv_next_sys_select_h" >&6; } + fi + NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sys/select.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sys_select_h + fi + NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_sys_select_h = yes; then + HAVE_SYS_SELECT_H=1 + else + HAVE_SYS_SELECT_H=0 + fi + + + + + + if test $ac_cv_header_sys_socket_h != yes; then + for ac_header in winsock2.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" +if test "x$ac_cv_header_winsock2_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WINSOCK2_H 1 +_ACEOF + +fi + +done + + fi + if test "$ac_cv_header_winsock2_h" = yes; then + HAVE_WINSOCK2_H=1 + UNISTD_H_HAVE_WINSOCK2_H=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H=1 + else + HAVE_WINSOCK2_H=0 + fi + + + + + + + + + + + case "$host_os" in + osf*) + +$as_echo "@%:@define _POSIX_PII_SOCKET 1" >>confdefs.h + + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is self-contained" >&5 +$as_echo_n "checking whether is self-contained... " >&6; } +if ${gl_cv_header_sys_socket_h_selfcontained+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_sys_socket_h_selfcontained=yes +else + gl_cv_header_sys_socket_h_selfcontained=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_socket_h_selfcontained" >&5 +$as_echo "$gl_cv_header_sys_socket_h_selfcontained" >&6; } + if test $gl_cv_header_sys_socket_h_selfcontained = yes; then + for ac_func in shutdown +do : + ac_fn_c_check_func "$LINENO" "shutdown" "ac_cv_func_shutdown" +if test "x$ac_cv_func_shutdown" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SHUTDOWN 1 +_ACEOF + +fi +done + + if test $ac_cv_func_shutdown = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether defines the SHUT_* macros" >&5 +$as_echo_n "checking whether defines the SHUT_* macros... " >&6; } +if ${gl_cv_header_sys_socket_h_shut+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +int a[] = { SHUT_RD, SHUT_WR, SHUT_RDWR }; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_sys_socket_h_shut=yes +else + gl_cv_header_sys_socket_h_shut=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_socket_h_shut" >&5 +$as_echo "$gl_cv_header_sys_socket_h_shut" >&6; } + if test $gl_cv_header_sys_socket_h_shut = no; then + SYS_SOCKET_H='sys/socket.h' + fi + fi + fi + # We need to check for ws2tcpip.h now. + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_socket_h='<'sys/socket.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sys_socket_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_sys_socket_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sys/socket.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sys_socket_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_sys_socket_h='<'sys/socket.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_socket_h" >&5 +$as_echo "$gl_cv_next_sys_socket_h" >&6; } + fi + NEXT_SYS_SOCKET_H=$gl_cv_next_sys_socket_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sys/socket.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sys_socket_h + fi + NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_sys_socket_h = yes; then + HAVE_SYS_SOCKET_H=1 + HAVE_WS2TCPIP_H=0 + else + HAVE_SYS_SOCKET_H=0 + if test $ac_cv_header_ws2tcpip_h = yes; then + HAVE_WS2TCPIP_H=1 + else + HAVE_WS2TCPIP_H=0 + fi + fi + + + + ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" " + /* sys/types.h is not needed according to POSIX, but the + sys/socket.h in i386-unknown-freebsd4.10 and + powerpc-apple-darwin5.5 required it. */ +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif + +" +if test "x$ac_cv_type_struct_sockaddr_storage" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_SOCKADDR_STORAGE 1 +_ACEOF + + +fi +ac_fn_c_check_type "$LINENO" "sa_family_t" "ac_cv_type_sa_family_t" " + /* sys/types.h is not needed according to POSIX, but the + sys/socket.h in i386-unknown-freebsd4.10 and + powerpc-apple-darwin5.5 required it. */ +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif + +" +if test "x$ac_cv_type_sa_family_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SA_FAMILY_T 1 +_ACEOF + + +fi + + if test $ac_cv_type_struct_sockaddr_storage = no; then + HAVE_STRUCT_SOCKADDR_STORAGE=0 + fi + if test $ac_cv_type_sa_family_t = no; then + HAVE_SA_FAMILY_T=0 + fi + if test $ac_cv_type_struct_sockaddr_storage != no; then + ac_fn_c_check_member "$LINENO" "struct sockaddr_storage" "ss_family" "ac_cv_member_struct_sockaddr_storage_ss_family" "#include + #ifdef HAVE_SYS_SOCKET_H + #include + #endif + #ifdef HAVE_WS2TCPIP_H + #include + #endif + +" +if test "x$ac_cv_member_struct_sockaddr_storage_ss_family" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY 1 +_ACEOF + + +else + HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=0 +fi + + fi + if test $HAVE_STRUCT_SOCKADDR_STORAGE = 0 || test $HAVE_SA_FAMILY_T = 0 \ + || test $HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY = 0; then + SYS_SOCKET_H='sys/socket.h' + fi + + + + + if test $ac_cv_header_sys_socket_h != yes; then + for ac_header in winsock2.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" +if test "x$ac_cv_header_winsock2_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WINSOCK2_H 1 +_ACEOF + +fi + +done + + fi + if test "$ac_cv_header_winsock2_h" = yes; then + HAVE_WINSOCK2_H=1 + UNISTD_H_HAVE_WINSOCK2_H=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H=1 + else + HAVE_WINSOCK2_H=0 + fi + + + + + + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_stat_h='<'sys/stat.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sys_stat_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_sys_stat_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sys/stat.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_sys_stat_h='<'sys/stat.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5 +$as_echo "$gl_cv_next_sys_stat_h" >&6; } + fi + NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sys/stat.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sys_stat_h + fi + NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive + + + + + + + + + + + + if test $WINDOWS_64_BIT_ST_SIZE = 1; then + +$as_echo "@%:@define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h + + fi + + ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include + #include +" +if test "x$ac_cv_type_nlink_t" = xyes; then : + +else + +$as_echo "@%:@define nlink_t int" >>confdefs.h + +fi + + + + + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_types_h='<'sys/types.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sys_types_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sys/types.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sys_types_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_types_h" >&5 +$as_echo "$gl_cv_next_sys_types_h" >&6; } + fi + NEXT_SYS_TYPES_H=$gl_cv_next_sys_types_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sys/types.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sys_types_h + fi + NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H=$gl_next_as_first_directive + + + + + + + + + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_uio_h='<'sys/uio.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sys_uio_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_sys_uio_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sys/uio.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sys_uio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_sys_uio_h='<'sys/uio.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_uio_h" >&5 +$as_echo "$gl_cv_next_sys_uio_h" >&6; } + fi + NEXT_SYS_UIO_H=$gl_cv_next_sys_uio_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sys/uio.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sys_uio_h + fi + NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_sys_uio_h = yes; then + HAVE_SYS_UIO_H=1 + else + HAVE_SYS_UIO_H=0 + fi + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_utsname_h='<'sys/utsname.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sys_utsname_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_sys_utsname_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sys/utsname.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sys_utsname_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_sys_utsname_h='<'sys/utsname.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_utsname_h" >&5 +$as_echo "$gl_cv_next_sys_utsname_h" >&6; } + fi + NEXT_SYS_UTSNAME_H=$gl_cv_next_sys_utsname_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sys/utsname.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sys_utsname_h + fi + NEXT_AS_FIRST_DIRECTIVE_SYS_UTSNAME_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_sys_utsname_h != yes; then + HAVE_SYS_UTSNAME_H=0 + HAVE_STRUCT_UTSNAME=0 + else + HAVE_SYS_UTSNAME_H=1 + ac_fn_c_check_type "$LINENO" "struct utsname" "ac_cv_type_struct_utsname" " +/* Minix 3.1.8 has a bug: must be included before + . */ +#include +#include + +" +if test "x$ac_cv_type_struct_utsname" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTSNAME 1 +_ACEOF + + +else + HAVE_STRUCT_UTSNAME=0 +fi + + fi + + + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_wait_h='<'sys/wait.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sys_wait_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_sys_wait_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sys/wait.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sys_wait_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_sys_wait_h='<'sys/wait.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_wait_h" >&5 +$as_echo "$gl_cv_next_sys_wait_h" >&6; } + fi + NEXT_SYS_WAIT_H=$gl_cv_next_sys_wait_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sys/wait.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sys_wait_h + fi + NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H=$gl_next_as_first_directive + + + + + + + + + + + + + : + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_termios_h='<'termios.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_termios_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_termios_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'termios.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_termios_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_termios_h='<'termios.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_termios_h" >&5 +$as_echo "$gl_cv_next_termios_h" >&6; } + fi + NEXT_TERMIOS_H=$gl_cv_next_termios_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'termios.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_termios_h + fi + NEXT_AS_FIRST_DIRECTIVE_TERMIOS_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_termios_h != yes; then + HAVE_TERMIOS_H=0 + fi + + + + + + + + + + + + + + + + + + + ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "#include +" +if test "x$ac_cv_have_decl_localtime_r" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_LOCALTIME_R $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_localtime_r = no; then + HAVE_DECL_LOCALTIME_R=0 + fi + + + if test $ac_cv_func_localtime_r = yes; then + HAVE_LOCALTIME_R=1 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5 +$as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; } +if ${gl_cv_time_r_posix+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +/* We don't need to append 'restrict's to the argument types, + even though the POSIX signature has the 'restrict's, + since C99 says they can't affect type compatibility. */ + struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r; + if (ptr) return 0; + /* Check the return type is a pointer. + On HP-UX 10 it is 'int'. */ + *localtime_r (0, 0); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_time_r_posix=yes +else + gl_cv_time_r_posix=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5 +$as_echo "$gl_cv_time_r_posix" >&6; } + if test $gl_cv_time_r_posix = yes; then + REPLACE_LOCALTIME_R=0 + else + REPLACE_LOCALTIME_R=1 + fi + else + HAVE_LOCALTIME_R=0 + fi + + if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext" + + + : + + fi + + + + + + GNULIB_TIME_R=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_TIME_R 1" >>confdefs.h + + + + + + + + + LIB_TIMER_TIME= + + gl_saved_libs=$LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing timer_settime" >&5 +$as_echo_n "checking for library containing timer_settime... " >&6; } +if ${ac_cv_search_timer_settime+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char timer_settime (); +int +main () +{ +return timer_settime (); + ; + return 0; +} +_ACEOF +for ac_lib in '' rt posix4; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_timer_settime=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_timer_settime+:} false; then : + break +fi +done +if ${ac_cv_search_timer_settime+:} false; then : + +else + ac_cv_search_timer_settime=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_timer_settime" >&5 +$as_echo "$ac_cv_search_timer_settime" >&6; } +ac_res=$ac_cv_search_timer_settime +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + test "$ac_cv_search_timer_settime" = "none required" || + LIB_TIMER_TIME=$ac_cv_search_timer_settime +fi + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef __GNU_LIBRARY__ + #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || (__GLIBC__ > 2)) \ + && !defined __UCLIBC__ + Thread emulation available + #endif +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Thread" >/dev/null 2>&1; then : + LIB_TIMER_TIME="$LIB_TIMER_TIME $LIBMULTITHREAD" +fi +rm -f conftest* + + for ac_func in timer_settime +do : + ac_fn_c_check_func "$LINENO" "timer_settime" "ac_cv_func_timer_settime" +if test "x$ac_cv_func_timer_settime" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_TIMER_SETTIME 1 +_ACEOF + +fi +done + + LIBS=$gl_saved_libs + + : + + + + + + + for ac_func in uname +do : + ac_fn_c_check_func "$LINENO" "uname" "ac_cv_func_uname" +if test "x$ac_cv_func_uname" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_UNAME 1 +_ACEOF + +fi +done + + if test $ac_cv_func_uname = no; then + HAVE_UNAME=0 + fi + + if test $HAVE_UNAME = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS uname.$ac_objext" + + + : + + fi + + + + + + GNULIB_UNAME=1 + + + + + + : + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_unistd_h='<'unistd.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_unistd_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_unistd_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'unistd.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_unistd_h='<'unistd.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5 +$as_echo "$gl_cv_next_unistd_h" >&6; } + fi + NEXT_UNISTD_H=$gl_cv_next_unistd_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'unistd.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_unistd_h + fi + NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + + + + + + + + + + + + + + if { test "$HAVE_LIBUNISTRING" != yes \ + || { + + + + test $LIBUNISTRING_VERSION_MAJOR -lt 0 \ + || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ + && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ + || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ + && test $LIBUNISTRING_VERSION_SUBMINOR -lt 2 + } + } + } + + + + + } + }; then + LIBUNISTRING_UNISTR_H='unistr.h' + else + LIBUNISTRING_UNISTR_H= + fi + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_UNISTR_U8_MBTOUCR 1 +_ACEOF + + + + + if { test "$HAVE_LIBUNISTRING" != yes \ + || { + + + + test $LIBUNISTRING_VERSION_MAJOR -lt 0 \ + || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ + && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ + || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ + && test $LIBUNISTRING_VERSION_SUBMINOR -lt 0 + } + } + } + + + + + } + }; then + LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE= + LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE='#' +else + LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE='#' + LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE= +fi + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_UNISTR_U8_UCTOMB 1 +_ACEOF + + + + + if { test "$HAVE_LIBUNISTRING" != yes \ + || { + + + + test $LIBUNISTRING_VERSION_MAJOR -lt 0 \ + || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ + && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ + || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ + && test $LIBUNISTRING_VERSION_SUBMINOR -lt 0 + } + } + } + + + + + } + }; then + LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE= + LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE='#' +else + LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE='#' + LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE= +fi + + + + + if { test "$HAVE_LIBUNISTRING" != yes \ + || { + + + + test $LIBUNISTRING_VERSION_MAJOR -lt 0 \ + || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ + && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ + || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ + && test $LIBUNISTRING_VERSION_SUBMINOR -lt 0 + } + } + } + + + + + } + }; then + LIBUNISTRING_UNITYPES_H='unitypes.h' + else + LIBUNISTRING_UNITYPES_H= + fi + + + + + if { test "$HAVE_LIBUNISTRING" != yes \ + || { + + + + test $LIBUNISTRING_VERSION_MAJOR -lt 0 \ + || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ + && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ + || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ + && test $LIBUNISTRING_VERSION_SUBMINOR -lt 0 + } + } + } + + + + + } + }; then + LIBUNISTRING_UNIWIDTH_H='uniwidth.h' + else + LIBUNISTRING_UNIWIDTH_H= + fi + + + + + if { test "$HAVE_LIBUNISTRING" != yes \ + || { + + + + test $LIBUNISTRING_VERSION_MAJOR -lt 0 \ + || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ + && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ + || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ + && test $LIBUNISTRING_VERSION_SUBMINOR -lt 4 + } + } + } + + + + + } + }; then + LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE= + LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE='#' +else + LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE='#' + LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE= +fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unlink honors trailing slashes" >&5 +$as_echo_n "checking whether unlink honors trailing slashes... " >&6; } +if ${gl_cv_func_unlink_honors_slashes+:} false; then : + $as_echo_n "(cached) " >&6 +else + touch conftest.file + # Assume that if we have lstat, we can also check symlinks. + if test $ac_cv_func_lstat = yes; then + ln -s conftest.file conftest.lnk + fi + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_unlink_honors_slashes="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_unlink_honors_slashes="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if HAVE_UNISTD_H + # include + #else /* on Windows with MSVC */ + # include + #endif + #include + +int +main () +{ +int result = 0; + if (!unlink ("conftest.file/")) + result |= 1; + else if (errno != ENOTDIR) + result |= 2; +#if HAVE_LSTAT + if (!unlink ("conftest.lnk/")) + result |= 4; + else if (errno != ENOTDIR) + result |= 8; +#endif + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_unlink_honors_slashes=yes +else + gl_cv_func_unlink_honors_slashes=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.file conftest.lnk +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_honors_slashes" >&5 +$as_echo "$gl_cv_func_unlink_honors_slashes" >&6; } + case "$gl_cv_func_unlink_honors_slashes" in + *no) + REPLACE_UNLINK=1 + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unlink of a parent directory fails as it should" >&5 +$as_echo_n "checking whether unlink of a parent directory fails as it should... " >&6; } +if ${gl_cv_func_unlink_parent_fails+:} false; then : + $as_echo_n "(cached) " >&6 +else + case "$host_os" in + darwin*) + if { + # Use the mktemp program if available. If not available, hide the error + # message. + tmp=`(umask 077 && mktemp -d /tmp/gtXXXXXX) 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" + } || + { + # Use a simple mkdir command. It is guaranteed to fail if the directory + # already exists. $RANDOM is bash specific and expands to empty in shells + # other than bash, ksh and zsh. Its use does not increase security; + # rather, it minimizes the probability of failure in a very cluttered /tmp + # directory. + tmp=/tmp/gt$$-$RANDOM + (umask 077 && mkdir "$tmp") + }; then + mkdir "$tmp/subdir" + GL_SUBDIR_FOR_UNLINK="$tmp/subdir" + export GL_SUBDIR_FOR_UNLINK + if test "$cross_compiling" = yes; then : + # If we don't know, assume the worst. + gl_cv_func_unlink_parent_fails="guessing no" + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #if HAVE_UNISTD_H + # include + #else /* on Windows with MSVC */ + # include + # include + #endif + int main () + { + int result = 0; + if (chdir (getenv ("GL_SUBDIR_FOR_UNLINK")) != 0) + result |= 1; + else if (unlink ("..") == 0) + result |= 2; + return result; + } + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_unlink_parent_fails=yes +else + gl_cv_func_unlink_parent_fails=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + unset GL_SUBDIR_FOR_UNLINK + rm -rf "$tmp" + else + gl_cv_func_unlink_parent_fails="guessing no" + fi + ;; + *) + gl_cv_func_unlink_parent_fails="guessing yes" + ;; + esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_parent_fails" >&5 +$as_echo "$gl_cv_func_unlink_parent_fails" >&6; } + case "$gl_cv_func_unlink_parent_fails" in + *no) + REPLACE_UNLINK=1 + +$as_echo "@%:@define UNLINK_PARENT_BUG 1" >>confdefs.h + + ;; + esac + + if test $REPLACE_UNLINK = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS unlink.$ac_objext" + + fi + + + + + + GNULIB_UNLINK=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_UNLINK 1" >>confdefs.h + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a running program can be unlinked" >&5 +$as_echo_n "checking whether a running program can be unlinked... " >&6; } +if ${gl_cv_func_unlink_busy_text+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + gl_cv_func_unlink_busy_text=no + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default + int + main (int argc, char **argv) + { + int result = 0; + if (argc == 0) + result |= 1; + else if (unlink (argv[0]) != 0) + result |= 2; + return result; + } +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_unlink_busy_text=yes +else + gl_cv_func_unlink_busy_text=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_busy_text" >&5 +$as_echo "$gl_cv_func_unlink_busy_text" >&6; } + + if test $gl_cv_func_unlink_busy_text = no; then + INSTALL=$ac_install_sh + fi + + + + + + + + if test $ac_cv_func_unlinkat = no; then + HAVE_UNLINKAT=0 + else + case "$gl_cv_func_lstat_dereferences_slashed_symlink" in + *no) + # Solaris 9 has *at functions, but uniformly mishandles trailing + # slash in all of them. + REPLACE_UNLINKAT=1 + ;; + *) + # GNU/Hurd has unlinkat, but it has the same bug as unlink. + if test $REPLACE_UNLINK = 1; then + REPLACE_UNLINKAT=1 + fi + ;; + esac + fi + + if test $HAVE_UNLINKAT = 0 || test $REPLACE_UNLINKAT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS unlinkat.$ac_objext" + + fi + + + + + + GNULIB_UNLINKAT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_UNLINKAT 1" >>confdefs.h + + + + + +$as_echo "@%:@define USE_UNLOCKED_IO 1" >>confdefs.h + + + + + + + + + + + + + + + + + + + + + + if test $ac_cv_have_decl_unsetenv = no; then + HAVE_DECL_UNSETENV=0 + fi + for ac_func in unsetenv +do : + ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv" +if test "x$ac_cv_func_unsetenv" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_UNSETENV 1 +_ACEOF + +fi +done + + if test $ac_cv_func_unsetenv = no; then + HAVE_UNSETENV=0 + else + HAVE_UNSETENV=1 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsetenv() return type" >&5 +$as_echo_n "checking for unsetenv() return type... " >&6; } +if ${gt_cv_func_unsetenv_ret+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#undef _BSD +#define _BSD 1 /* unhide unsetenv declaration in OSF/1 5.1 */ +#include +extern +#ifdef __cplusplus +"C" +#endif +int unsetenv (const char *name); + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gt_cv_func_unsetenv_ret='int' +else + gt_cv_func_unsetenv_ret='void' +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_unsetenv_ret" >&5 +$as_echo "$gt_cv_func_unsetenv_ret" >&6; } + if test $gt_cv_func_unsetenv_ret = 'void'; then + +$as_echo "@%:@define VOID_UNSETENV 1" >>confdefs.h + + REPLACE_UNSETENV=1 + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unsetenv obeys POSIX" >&5 +$as_echo_n "checking whether unsetenv obeys POSIX... " >&6; } +if ${gl_cv_func_unsetenv_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_unsetenv_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_unsetenv_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #include + extern char **environ; + +int +main () +{ + + char entry1[] = "a=1"; + char entry2[] = "b=2"; + char *env[] = { entry1, entry2, NULL }; + if (putenv ((char *) "a=1")) return 1; + if (putenv (entry2)) return 2; + entry2[0] = 'a'; + unsetenv ("a"); + if (getenv ("a")) return 3; + if (!unsetenv ("") || errno != EINVAL) return 4; + entry2[0] = 'b'; + environ = env; + if (!getenv ("a")) return 5; + entry2[0] = 'a'; + unsetenv ("a"); + if (getenv ("a")) return 6; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_unsetenv_works=yes +else + gl_cv_func_unsetenv_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unsetenv_works" >&5 +$as_echo "$gl_cv_func_unsetenv_works" >&6; } + case "$gl_cv_func_unsetenv_works" in + *yes) ;; + *) + REPLACE_UNSETENV=1 + ;; + esac + fi + + if test $HAVE_UNSETENV = 0 || test $REPLACE_UNSETENV = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS unsetenv.$ac_objext" + + + + + + fi + + + + + + GNULIB_UNSETENV=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_UNSETENV 1" >>confdefs.h + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /proc/uptime" >&5 +$as_echo_n "checking for /proc/uptime... " >&6; } +if ${gl_cv_have_proc_uptime+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_have_proc_uptime=no + test -f /proc/uptime \ + && test "$cross_compiling" = no \ + && cat < /proc/uptime >/dev/null 2>/dev/null \ + && gl_cv_have_proc_uptime=yes +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_proc_uptime" >&5 +$as_echo "$gl_cv_have_proc_uptime" >&6; } + if test $gl_cv_have_proc_uptime = yes; then + +$as_echo "@%:@define HAVE_PROC_UPTIME 1" >>confdefs.h + + fi + + + + + + + : + + + + + + + + if test $ac_cv_func_futimens = no && test $ac_cv_func_futimesat = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether futimesat handles NULL file" >&5 +$as_echo_n "checking whether futimesat handles NULL file... " >&6; } +if ${gl_cv_func_futimesat_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + touch conftest.file + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_futimesat_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_futimesat_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include + +int +main () +{ + int fd = open ("conftest.file", O_RDWR); + if (fd < 0) return 1; + if (futimesat (fd, NULL, NULL)) return 2; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_futimesat_works=yes +else + gl_cv_func_futimesat_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.file +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimesat_works" >&5 +$as_echo "$gl_cv_func_futimesat_works" >&6; } + case "$gl_cv_func_futimesat_works" in + *yes) ;; + *) + +$as_echo "@%:@define FUTIMESAT_NULL_BUG 1" >>confdefs.h + + ;; + esac + fi + + + + + + if test $ac_cv_func_utimensat = no; then + HAVE_UTIMENSAT=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether utimensat works" >&5 +$as_echo_n "checking whether utimensat works... " >&6; } +if ${gl_cv_func_utimensat_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + gl_cv_func_utimensat_works="guessing no" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include + +int +main () +{ +int result = 0; + const char *f = "conftest.file"; + if (close (creat (f, 0600))) + return 1; + /* Test whether the AT_SYMLINK_NOFOLLOW flag is supported. */ + { + if (utimensat (AT_FDCWD, f, NULL, AT_SYMLINK_NOFOLLOW)) + result |= 2; + } + /* Test whether UTIME_NOW and UTIME_OMIT work. */ + { + struct timespec ts[2] = { { 1, UTIME_OMIT }, { 1, UTIME_NOW } }; + if (utimensat (AT_FDCWD, f, ts, 0)) + result |= 4; + } + sleep (1); + { + struct timespec ts[2] = { { 1, UTIME_NOW }, { 1, UTIME_OMIT } }; + struct stat st; + if (utimensat (AT_FDCWD, f, ts, 0)) + result |= 8; + if (stat (f, &st)) + result |= 16; + else if (st.st_ctime < st.st_atime) + result |= 32; + } + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef __linux__ +/* The Linux kernel added utimensat in 2.6.22, but has bugs with UTIME_OMIT + in several file systems as recently as 2.6.32. Always replace utimensat + to support older kernels. */ +choke me +#endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_utimensat_works=yes +else + gl_cv_func_utimensat_works="needs runtime check" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + gl_cv_func_utimensat_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_utimensat_works" >&5 +$as_echo "$gl_cv_func_utimensat_works" >&6; } + if test "$gl_cv_func_utimensat_works" != yes; then + REPLACE_UTIMENSAT=1 + fi + fi + + if test $HAVE_UTIMENSAT = 0 || test $REPLACE_UTIMENSAT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS utimensat.$ac_objext" + + fi + + + + + + GNULIB_UTIMENSAT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_UTIMENSAT 1" >>confdefs.h + + + + + + if test $ac_cv_func_vasnprintf = no; then + + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS vasnprintf.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS printf-args.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS printf-parse.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS asnprintf.$ac_objext" + + if test $ac_cv_func_vasnprintf = yes; then + +$as_echo "@%:@define REPLACE_VASNPRINTF 1" >>confdefs.h + + fi + + + + + + + + + + + + ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" +if test "x$ac_cv_type_ptrdiff_t" = xyes; then : + +else + +$as_echo "@%:@define ptrdiff_t long" >>confdefs.h + + +fi + + + + + + + + fi + + + for ac_func in vasprintf +do : + ac_fn_c_check_func "$LINENO" "vasprintf" "ac_cv_func_vasprintf" +if test "x$ac_cv_func_vasprintf" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_VASPRINTF 1 +_ACEOF + +fi +done + + if test $ac_cv_func_vasprintf = no; then + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS vasprintf.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS asprintf.$ac_objext" + + + if test $ac_cv_func_vasprintf = yes; then + REPLACE_VASPRINTF=1 + else + HAVE_VASPRINTF=0 + fi + + + + + + + + + fi + + + + + + + GNULIB_VASPRINTF=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_VASPRINTF 1" >>confdefs.h + + + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=asprintf:2:c-format" + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=vasprintf:2:c-format" + + + + + + + + + + + + + + + + + gl_cv_func_vasprintf_posix=no + for ac_func in vasprintf +do : + ac_fn_c_check_func "$LINENO" "vasprintf" "ac_cv_func_vasprintf" +if test "x$ac_cv_func_vasprintf" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_VASPRINTF 1 +_ACEOF + +fi +done + + case "$gl_cv_func_printf_sizes_c99" in + *yes) + case "$gl_cv_func_printf_long_double" in + *yes) + case "$gl_cv_func_printf_infinite" in + *yes) + case "$gl_cv_func_printf_infinite_long_double" in + *yes) + case "$gl_cv_func_printf_directive_a" in + *yes) + case "$gl_cv_func_printf_directive_f" in + *yes) + case "$gl_cv_func_printf_directive_n" in + *yes) + case "$gl_cv_func_printf_directive_ls" in + *yes) + case "$gl_cv_func_printf_positions" in + *yes) + case "$gl_cv_func_printf_flag_grouping" in + *yes) + case "$gl_cv_func_printf_flag_leftadjust" in + *yes) + case "$gl_cv_func_printf_flag_zero" in + *yes) + case "$gl_cv_func_printf_precision" in + *yes) + case "$gl_cv_func_printf_enomem" in + *yes) + if test $ac_cv_func_vasprintf = yes; then + # vasprintf exists and is + # already POSIX compliant. + gl_cv_func_vasprintf_posix=yes + fi + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + if test $gl_cv_func_vasprintf_posix = no; then + + + + case "$gl_cv_func_printf_infinite" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_INFINITE_DOUBLE 1" >>confdefs.h + + ;; + esac + + + + + case "$gl_cv_func_printf_long_double" in + *yes) + case "$gl_cv_func_printf_infinite_long_double" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_INFINITE_LONG_DOUBLE 1" >>confdefs.h + + ;; + esac + ;; + esac + + + + case "$gl_cv_func_printf_directive_a" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_DIRECTIVE_A 1" >>confdefs.h + + for ac_func in nl_langinfo +do : + ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo" +if test "x$ac_cv_func_nl_langinfo" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_NL_LANGINFO 1 +_ACEOF + +fi +done + + ;; + esac + + + + case "$gl_cv_func_printf_directive_f" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_DIRECTIVE_F 1" >>confdefs.h + + ;; + esac + + + + case "$gl_cv_func_printf_directive_ls" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_DIRECTIVE_LS 1" >>confdefs.h + + ;; + esac + + + + case "$gl_cv_func_printf_flag_grouping" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_FLAG_GROUPING 1" >>confdefs.h + + ;; + esac + + + + case "$gl_cv_func_printf_flag_leftadjust" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_FLAG_LEFTADJUST 1" >>confdefs.h + + ;; + esac + + + + case "$gl_cv_func_printf_flag_zero" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_FLAG_ZERO 1" >>confdefs.h + + ;; + esac + + + + case "$gl_cv_func_printf_precision" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_UNBOUNDED_PRECISION 1" >>confdefs.h + + +$as_echo "@%:@define NEED_PRINTF_DOUBLE 1" >>confdefs.h + + +$as_echo "@%:@define NEED_PRINTF_LONG_DOUBLE 1" >>confdefs.h + + ;; + esac + + + + case "$gl_cv_func_printf_enomem" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_ENOMEM 1" >>confdefs.h + + +$as_echo "@%:@define NEED_PRINTF_DOUBLE 1" >>confdefs.h + + +$as_echo "@%:@define NEED_PRINTF_LONG_DOUBLE 1" >>confdefs.h + + ;; + esac + + + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS vasnprintf.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS printf-args.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS printf-parse.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS asnprintf.$ac_objext" + + if test $ac_cv_func_vasnprintf = yes; then + +$as_echo "@%:@define REPLACE_VASNPRINTF 1" >>confdefs.h + + fi + + + + + + + + + + + + ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" +if test "x$ac_cv_type_ptrdiff_t" = xyes; then : + +else + +$as_echo "@%:@define ptrdiff_t long" >>confdefs.h + + +fi + + + + + + + + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS vasprintf.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS asprintf.$ac_objext" + + + if test $ac_cv_func_vasprintf = yes; then + REPLACE_VASPRINTF=1 + else + HAVE_VASPRINTF=0 + fi + + + + + + + + + fi + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=verror:3:c-format" + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=verror_at_line:5:c-format" + + +@%:@ Check whether --with-packager was given. +if test "${with_packager+set}" = set; then : + withval=$with_packager; case $withval in + yes|no) ;; + *) +cat >>confdefs.h <<_ACEOF +@%:@define PACKAGE_PACKAGER "$withval" +_ACEOF + ;; + esac + +fi + + + +@%:@ Check whether --with-packager-version was given. +if test "${with_packager_version+set}" = set; then : + withval=$with_packager_version; case $withval in + yes|no) ;; + *) +cat >>confdefs.h <<_ACEOF +@%:@define PACKAGE_PACKAGER_VERSION "$withval" +_ACEOF + ;; + esac + +fi + + + +@%:@ Check whether --with-packager-bug-reports was given. +if test "${with_packager_bug_reports+set}" = set; then : + withval=$with_packager_bug_reports; case $withval in + yes|no) ;; + *) +cat >>confdefs.h <<_ACEOF +@%:@define PACKAGE_PACKAGER_BUG_REPORTS "$withval" +_ACEOF + ;; + esac + +fi + + + if test "X$with_packager" = "X" && \ + test "X$with_packager_version$with_packager_bug_reports" != "X" + then + as_fn_error $? "The --with-packager-{bug-reports,version} options require --with-packager" "$LINENO" 5 + fi + + + + + + + + + + + + + + + + + gl_cv_func_vfprintf_posix=no + case "$gl_cv_func_printf_sizes_c99" in + *yes) + case "$gl_cv_func_printf_long_double" in + *yes) + case "$gl_cv_func_printf_infinite" in + *yes) + case "$gl_cv_func_printf_infinite_long_double" in + *yes) + case "$gl_cv_func_printf_directive_a" in + *yes) + case "$gl_cv_func_printf_directive_f" in + *yes) + case "$gl_cv_func_printf_directive_n" in + *yes) + case "$gl_cv_func_printf_directive_ls" in + *yes) + case "$gl_cv_func_printf_positions" in + *yes) + case "$gl_cv_func_printf_flag_grouping" in + *yes) + case "$gl_cv_func_printf_flag_leftadjust" in + *yes) + case "$gl_cv_func_printf_flag_zero" in + *yes) + case "$gl_cv_func_printf_precision" in + *yes) + case "$gl_cv_func_printf_enomem" in + *yes) + # vfprintf exists and is + # already POSIX compliant. + gl_cv_func_vfprintf_posix=yes + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + if test $gl_cv_func_vfprintf_posix = no; then + + + + case "$gl_cv_func_printf_infinite" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_INFINITE_DOUBLE 1" >>confdefs.h + + ;; + esac + + + + + case "$gl_cv_func_printf_long_double" in + *yes) + case "$gl_cv_func_printf_infinite_long_double" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_INFINITE_LONG_DOUBLE 1" >>confdefs.h + + ;; + esac + ;; + esac + + + + case "$gl_cv_func_printf_directive_a" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_DIRECTIVE_A 1" >>confdefs.h + + for ac_func in nl_langinfo +do : + ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo" +if test "x$ac_cv_func_nl_langinfo" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_NL_LANGINFO 1 +_ACEOF + +fi +done + + ;; + esac + + + + case "$gl_cv_func_printf_directive_f" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_DIRECTIVE_F 1" >>confdefs.h + + ;; + esac + + + + case "$gl_cv_func_printf_directive_ls" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_DIRECTIVE_LS 1" >>confdefs.h + + ;; + esac + + + + case "$gl_cv_func_printf_flag_grouping" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_FLAG_GROUPING 1" >>confdefs.h + + ;; + esac + + + + case "$gl_cv_func_printf_flag_leftadjust" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_FLAG_LEFTADJUST 1" >>confdefs.h + + ;; + esac + + + + case "$gl_cv_func_printf_flag_zero" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_FLAG_ZERO 1" >>confdefs.h + + ;; + esac + + + + case "$gl_cv_func_printf_precision" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_UNBOUNDED_PRECISION 1" >>confdefs.h + + +$as_echo "@%:@define NEED_PRINTF_DOUBLE 1" >>confdefs.h + + +$as_echo "@%:@define NEED_PRINTF_LONG_DOUBLE 1" >>confdefs.h + + ;; + esac + + + + case "$gl_cv_func_printf_enomem" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_ENOMEM 1" >>confdefs.h + + +$as_echo "@%:@define NEED_PRINTF_DOUBLE 1" >>confdefs.h + + +$as_echo "@%:@define NEED_PRINTF_LONG_DOUBLE 1" >>confdefs.h + + ;; + esac + + + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS vasnprintf.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS printf-args.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS printf-parse.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS asnprintf.$ac_objext" + + if test $ac_cv_func_vasnprintf = yes; then + +$as_echo "@%:@define REPLACE_VASNPRINTF 1" >>confdefs.h + + fi + + + + + + + + + + + + ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" +if test "x$ac_cv_type_ptrdiff_t" = xyes; then : + +else + +$as_echo "@%:@define ptrdiff_t long" >>confdefs.h + + +fi + + + + + + + + + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS vfprintf.$ac_objext" + + REPLACE_VFPRINTF=1 + +$as_echo "@%:@define REPLACE_VFPRINTF_POSIX 1" >>confdefs.h + + : + + fi + + + + + + + GNULIB_VFPRINTF_POSIX=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_VFPRINTF_POSIX 1" >>confdefs.h + + + + + + if test $gl_cv_func_vfprintf_posix = no; then + + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS vprintf.$ac_objext" + + REPLACE_VPRINTF=1 + +$as_echo "@%:@define REPLACE_VPRINTF_POSIX 1" >>confdefs.h + + : + + fi + + + + + + + GNULIB_VPRINTF_POSIX=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_VPRINTF_POSIX 1" >>confdefs.h + + + + + + for ac_func in waitid +do : + ac_fn_c_check_func "$LINENO" "waitid" "ac_cv_func_waitid" +if test "x$ac_cv_func_waitid" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WAITID 1 +_ACEOF + +fi +done + + + + + HAVE_WAITPID=1 + case $host_os in + mingw*) HAVE_WAITPID=0 ;; + esac + + if test $HAVE_WAITPID = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS waitpid.$ac_objext" + + fi + + + + + + GNULIB_WAITPID=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_WAITPID 1" >>confdefs.h + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_wchar_h='<'wchar.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_wchar_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_wchar_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'wchar.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_wchar_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_wchar_h='<'wchar.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wchar_h" >&5 +$as_echo "$gl_cv_next_wchar_h" >&6; } + fi + NEXT_WCHAR_H=$gl_cv_next_wchar_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'wchar.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_wchar_h + fi + NEXT_AS_FIRST_DIRECTIVE_WCHAR_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + + + + + + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + + + + + + + + + + + + + + + if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5 +$as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; } +if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on AIX and OSF/1. + aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; + esac + if test $LOCALE_JA != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) + { + const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) + if (mbsinit (&state)) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_incomplete_state=yes +else + gl_cv_func_mbrtowc_incomplete_state=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 +$as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; } + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5 +$as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; } +if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on Solaris 8. + solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; + esac + if test $LOCALE_ZH_CN != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + /* This fails on Solaris 8: + mbrtowc returns 2, and sets wc to 0x00F0. + mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ + if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) + { + char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 3, 6, &state) != 4 + && mbtowc (&wc, input + 3, 6) == 4) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_sanitycheck=yes +else + gl_cv_func_mbrtowc_sanitycheck=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 +$as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; } + + REPLACE_MBSTATE_T=0 + case "$gl_cv_func_mbrtowc_incomplete_state" in + *yes) ;; + *) REPLACE_MBSTATE_T=1 ;; + esac + case "$gl_cv_func_mbrtowc_sanitycheck" in + *yes) ;; + *) REPLACE_MBSTATE_T=1 ;; + esac + else + REPLACE_MBSTATE_T=1 + fi + + + + if test $ac_cv_func_wcrtomb = no; then + HAVE_WCRTOMB=0 + ac_fn_c_check_decl "$LINENO" "wcrtomb" "ac_cv_have_decl_wcrtomb" " +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include + +" +if test "x$ac_cv_have_decl_wcrtomb" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_WCRTOMB $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_wcrtomb = yes; then + REPLACE_WCRTOMB=1 + fi + else + if test $REPLACE_MBSTATE_T = 1; then + REPLACE_WCRTOMB=1 + else + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wcrtomb return value is correct" >&5 +$as_echo_n "checking whether wcrtomb return value is correct... " >&6; } +if ${gl_cv_func_wcrtomb_retval+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on AIX 4, OSF/1 and Solaris. + aix4* | osf* | solaris*) gl_cv_func_wcrtomb_retval="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_wcrtomb_retval="guessing yes" ;; + esac + if test $LOCALE_FR != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) + { + if (wcrtomb (NULL, 0, NULL) != 1) + result |= 1; + } + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (wcrtomb (NULL, 0, NULL) != 1) + result |= 2; + } + if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) + { + if (wcrtomb (NULL, 0, NULL) != 1) + result |= 4; + } + if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) + { + if (wcrtomb (NULL, 0, NULL) != 1) + result |= 8; + } + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_wcrtomb_retval=yes +else + gl_cv_func_wcrtomb_retval=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wcrtomb_retval" >&5 +$as_echo "$gl_cv_func_wcrtomb_retval" >&6; } + case "$gl_cv_func_wcrtomb_retval" in + *yes) ;; + *) REPLACE_WCRTOMB=1 ;; + esac + fi + fi + + if test $HAVE_WCRTOMB = 0 || test $REPLACE_WCRTOMB = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS wcrtomb.$ac_objext" + + + : + + fi + + + + + + GNULIB_WCRTOMB=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_WCRTOMB 1" >>confdefs.h + + + + + + + + if test $ac_cv_func_wcswidth = no; then + HAVE_WCSWIDTH=0 + else + if test $REPLACE_WCWIDTH = 1; then + REPLACE_WCSWIDTH=1 + fi + fi + + if test $HAVE_WCSWIDTH = 0 || test $REPLACE_WCSWIDTH = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS wcswidth.$ac_objext" + + fi + + + + + + GNULIB_WCSWIDTH=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_WCSWIDTH 1" >>confdefs.h + + + + + + + + + if test $ac_cv_func_iswcntrl = yes; then + HAVE_ISWCNTRL=1 + else + HAVE_ISWCNTRL=0 + fi + + + + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_wctype_h='<'wctype.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_wctype_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_wctype_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'wctype.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_wctype_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_wctype_h='<'wctype.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wctype_h" >&5 +$as_echo "$gl_cv_next_wctype_h" >&6; } + fi + NEXT_WCTYPE_H=$gl_cv_next_wctype_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'wctype.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_wctype_h + fi + NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_wctype_h = yes; then + if test $ac_cv_func_iswcntrl = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iswcntrl works" >&5 +$as_echo_n "checking whether iswcntrl works... " >&6; } +if ${gl_cv_func_iswcntrl_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #if __GNU_LIBRARY__ == 1 + Linux libc5 i18n is broken. + #endif +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_iswcntrl_works="guessing yes" +else + gl_cv_func_iswcntrl_works="guessing no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + /* Tru64 with Desktop Toolkit C has a bug: must be + included before . + BSD/OS 4.0.1 has a bug: , and + must be included before . */ + #include + #include + #include + #include + #include + int main () { return iswprint ('x') == 0; } + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_iswcntrl_works=yes +else + gl_cv_func_iswcntrl_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_iswcntrl_works" >&5 +$as_echo "$gl_cv_func_iswcntrl_works" >&6; } + fi + HAVE_WCTYPE_H=1 + else + HAVE_WCTYPE_H=0 + fi + + + case "$gl_cv_func_iswcntrl_works" in + *yes) REPLACE_ISWCNTRL=0 ;; + *) REPLACE_ISWCNTRL=1 ;; + esac + + + if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then + : + fi + + if test $REPLACE_ISWCNTRL = 1; then + REPLACE_TOWLOWER=1 + else + for ac_func in towlower +do : + ac_fn_c_check_func "$LINENO" "towlower" "ac_cv_func_towlower" +if test "x$ac_cv_func_towlower" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_TOWLOWER 1 +_ACEOF + +fi +done + + if test $ac_cv_func_towlower = yes; then + REPLACE_TOWLOWER=0 + else + ac_fn_c_check_decl "$LINENO" "towlower" "ac_cv_have_decl_towlower" "/* Tru64 with Desktop Toolkit C has a bug: must be + included before . + BSD/OS 4.0.1 has a bug: , and + must be included before . */ + #include + #include + #include + #include + #if HAVE_WCTYPE_H + # include + #endif + +" +if test "x$ac_cv_have_decl_towlower" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_TOWLOWER $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_towlower = yes; then + REPLACE_TOWLOWER=1 + else + REPLACE_TOWLOWER=0 + fi + fi + fi + + + if test $HAVE_ISWCNTRL = 0 || test $REPLACE_TOWLOWER = 1; then + : + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype_t" >&5 +$as_echo_n "checking for wctype_t... " >&6; } +if ${gl_cv_type_wctype_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Tru64 with Desktop Toolkit C has a bug: must be + included before . + BSD/OS 4.0.1 has a bug: , and + must be included before . */ + #include + #include + #include + #include + #if HAVE_WCTYPE_H + # include + #endif + wctype_t a; + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_type_wctype_t=yes +else + gl_cv_type_wctype_t=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctype_t" >&5 +$as_echo "$gl_cv_type_wctype_t" >&6; } + if test $gl_cv_type_wctype_t = no; then + HAVE_WCTYPE_T=0 + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctrans_t" >&5 +$as_echo_n "checking for wctrans_t... " >&6; } +if ${gl_cv_type_wctrans_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Tru64 with Desktop Toolkit C has a bug: must be + included before . + BSD/OS 4.0.1 has a bug: , and + must be included before . */ + #include + #include + #include + #include + #include + wctrans_t a; + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_type_wctrans_t=yes +else + gl_cv_type_wctrans_t=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctrans_t" >&5 +$as_echo "$gl_cv_type_wctrans_t" >&6; } + if test $gl_cv_type_wctrans_t = no; then + HAVE_WCTRANS_T=0 + fi + + + + + + + + + + + + + + + ac_fn_c_check_decl "$LINENO" "wcwidth" "ac_cv_have_decl_wcwidth" " +/* AIX 3.2.5 declares wcwidth in . */ +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be included + before . */ +#include +#include +#include +#include + +" +if test "x$ac_cv_have_decl_wcwidth" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_WCWIDTH $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_wcwidth != yes; then + HAVE_DECL_WCWIDTH=0 + fi + + if test $ac_cv_func_wcwidth = yes; then + HAVE_WCWIDTH=1 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wcwidth works reasonably in UTF-8 locales" >&5 +$as_echo_n "checking whether wcwidth works reasonably in UTF-8 locales... " >&6; } +if ${gl_cv_func_wcwidth_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess yes on glibc and AIX 7 systems. + *-gnu* | aix[7-9]*) gl_cv_func_wcwidth_works="guessing yes";; + *) gl_cv_func_wcwidth_works="guessing no";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +/* AIX 3.2.5 declares wcwidth in . */ +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be included + before . */ +#include +#include +#include +#include +#if !HAVE_DECL_WCWIDTH +extern +# ifdef __cplusplus +"C" +# endif +int wcwidth (int); +#endif +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "fr_FR.UTF-8") != NULL) + { + if (wcwidth (0x0301) > 0) + result |= 1; + if (wcwidth (0x05B0) > 0) + result |= 2; + if (wcwidth (0x200B) > 0) + result |= 4; + } + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_wcwidth_works=yes +else + gl_cv_func_wcwidth_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wcwidth_works" >&5 +$as_echo "$gl_cv_func_wcwidth_works" >&6; } + case "$gl_cv_func_wcwidth_works" in + *yes) ;; + *no) REPLACE_WCWIDTH=1 ;; + esac + else + HAVE_WCWIDTH=0 + fi + + if test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS wcwidth.$ac_objext" + + fi + + + + + + GNULIB_WCWIDTH=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_WCWIDTH 1" >>confdefs.h + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of TIOCGWINSZ requires sys/ioctl.h" >&5 +$as_echo_n "checking whether use of TIOCGWINSZ requires sys/ioctl.h... " >&6; } +if ${gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h=no + + if test $gl_cv_sys_tiocgwinsz_needs_termios_h = no; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +# include +# ifdef TIOCGWINSZ + yes +# endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h=yes +fi +rm -f conftest* + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h" >&5 +$as_echo "$gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h" >&6; } + if test $gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h = yes; then + +$as_echo "@%:@define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h + + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of TIOCGWINSZ requires termios.h" >&5 +$as_echo_n "checking whether use of TIOCGWINSZ requires termios.h... " >&6; } +if ${gl_cv_sys_tiocgwinsz_needs_termios_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_sys_tiocgwinsz_needs_termios_h=no + + if test $ac_cv_sys_posix_termios = yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +# include +# ifdef TIOCGWINSZ + yes +# endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + gl_cv_sys_tiocgwinsz_needs_termios_h=yes +fi +rm -f conftest* + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_tiocgwinsz_needs_termios_h" >&5 +$as_echo "$gl_cv_sys_tiocgwinsz_needs_termios_h" >&6; } + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of struct winsize requires sys/ptem.h" >&5 +$as_echo_n "checking whether use of struct winsize requires sys/ptem.h... " >&6; } +if ${gl_cv_sys_struct_winsize_needs_sys_ptem_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_sys_struct_winsize_needs_sys_ptem_h=yes + if test $ac_cv_sys_posix_termios = yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +struct winsize x; + if (sizeof x > 0) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_sys_struct_winsize_needs_sys_ptem_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +struct winsize x; + if (sizeof x > 0) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + gl_cv_sys_struct_winsize_needs_sys_ptem_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_winsize_needs_sys_ptem_h" >&5 +$as_echo "$gl_cv_sys_struct_winsize_needs_sys_ptem_h" >&6; } + if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then + +$as_echo "@%:@define WINSIZE_IN_PTEM 1" >>confdefs.h + + fi + + + + if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then + REPLACE_WRITE=1 + fi + + + + if test $REPLACE_WRITE = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS write.$ac_objext" + + : + fi + + + + + + GNULIB_WRITE=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_WRITE 1" >>confdefs.h + + + + + + + : + + : + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_XGETGROUPS 1 +_ACEOF + + + + : + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=xprintf:1:c-format" + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=xvprintf:1:c-format" + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=xfprintf:2:c-format" + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=xvfprintf:2:c-format" + + + + for ac_header in stdint.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default" +if test "x$ac_cv_header_stdint_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STDINT_H 1 +_ACEOF + +fi + +done + + + + + : + + + + : + + + : + + + : + + : + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=xasprintf:1:c-format" + + + : + + # End of code from modules + + + + + + + + + + gltests_libdeps= + gltests_ltlibdeps= + + + + + + + + + + gl_source_base='gnulib-tests' + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS + + gl_module_indicator_condition=$gltests_WITNESS + + + if test "$ac_cv_header_winsock2_h" = yes; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS accept.$ac_objext" + + fi + + + + + + if test "$GNULIB_ACCEPT" != 1; then + if test "$GNULIB_ACCEPT" = 0; then + GNULIB_ACCEPT=$gl_module_indicator_condition + else + GNULIB_ACCEPT="($GNULIB_ACCEPT || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_ACCEPT 1" >>confdefs.h + + + + + + if test "$ac_cv_header_winsock2_h" = yes; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS bind.$ac_objext" + + fi + + + + + + if test "$GNULIB_BIND" != 1; then + if test "$GNULIB_BIND" = 0; then + GNULIB_BIND=$gl_module_indicator_condition + else + GNULIB_BIND="($GNULIB_BIND || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_BIND 1" >>confdefs.h + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 +$as_echo_n "checking for a traditional french locale... " >&6; } +if ${gt_cv_locale_fr+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 +$as_echo "$gt_cv_locale_fr" >&6; } + LOCALE_FR=$gt_cv_locale_fr + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 +$as_echo_n "checking for a french Unicode locale... " >&6; } +if ${gt_cv_locale_fr_utf8+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 +$as_echo "$gt_cv_locale_fr_utf8" >&6; } + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 +$as_echo_n "checking for a traditional french locale... " >&6; } +if ${gt_cv_locale_fr+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 +$as_echo "$gt_cv_locale_fr" >&6; } + LOCALE_FR=$gt_cv_locale_fr + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a turkish Unicode locale" >&5 +$as_echo_n "checking for a turkish Unicode locale... " >&6; } +if ${gt_cv_locale_tr_utf8+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. But BeOS does not + implement the Turkish upper-/lowercase mappings. Therefore, let this + program return 1 on BeOS. */ + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the tr_TR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in the abbreviation of the eighth month, the second + character (should be U+011F: LATIN SMALL LETTER G WITH BREVE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1992 - 1900; t.tm_mon = 8 - 1; t.tm_mday = 19; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc4 || buf[2] != (char) 0x9f) + return 1; + /* Check whether the upper-/lowercase mappings are as expected for + Turkish. */ + if (towupper ('i') != 0x0130 || towlower (0x0130) != 'i' + || towupper(0x0131) != 'I' || towlower ('I') != 0x0131) + return 1; + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=Turkish_Turkey.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_tr_utf8=Turkish_Turkey.65001 + else + # None found. + gt_cv_locale_tr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=tr_TR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_tr_utf8=tr_TR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=tr_TR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_tr_utf8=tr_TR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=tr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_tr_utf8=tr.UTF-8 + else + # None found. + gt_cv_locale_tr_utf8=none + fi + fi + fi + ;; + esac + else + gt_cv_locale_tr_utf8=none + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_tr_utf8" >&5 +$as_echo "$gt_cv_locale_tr_utf8" >&6; } + LOCALE_TR_UTF8=$gt_cv_locale_tr_utf8 + + + + + if test "$ac_cv_header_winsock2_h" = yes; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS connect.$ac_objext" + + fi + + + + + + if test "$GNULIB_CONNECT" != 1; then + if test "$GNULIB_CONNECT" = 0; then + GNULIB_CONNECT=$gl_module_indicator_condition + else + GNULIB_CONNECT="($GNULIB_CONNECT || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_CONNECT 1" >>confdefs.h + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 +$as_echo_n "checking whether byte ordering is bigendian... " >&6; } +if ${ac_cv_c_bigendian+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_bigendian=unknown + # See if we're dealing with a universal compiler. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + # Check for potential -arch flags. It is not universal unless + # there are at least two -arch flags with different values. + ac_arch= + ac_prev= + for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do + if test -n "$ac_prev"; then + case $ac_word in + i?86 | x86_64 | ppc | ppc64) + if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then + ac_arch=$ac_word + else + ac_cv_c_bigendian=universal + break + fi + ;; + esac + ac_prev= + elif test "x$ac_word" = "x-arch"; then + ac_prev=arch + fi + done +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $ac_cv_c_bigendian = unknown; then + # See if sys/param.h defines the BYTE_ORDER macro. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ + && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ + && LITTLE_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if BYTE_ORDER != BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to _BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +#ifndef _BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # Compile a test program. + if test "$cross_compiling" = yes; then : + # Try to guess by grepping values from an object file. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +short int ascii_mm[] = + { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; + short int ascii_ii[] = + { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; + int use_ascii (int i) { + return ascii_mm[i] + ascii_ii[i]; + } + short int ebcdic_ii[] = + { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; + short int ebcdic_mm[] = + { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; + int use_ebcdic (int i) { + return ebcdic_mm[i] + ebcdic_ii[i]; + } + extern int foo; + +int +main () +{ +return use_ascii (foo) == use_ebcdic (foo); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then + ac_cv_c_bigendian=yes + fi + if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi + fi +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long int l; + char c[sizeof (long int)]; + } u; + u.l = 1; + return u.c[sizeof (long int) - 1] == 1; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_c_bigendian=no +else + ac_cv_c_bigendian=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 +$as_echo "$ac_cv_c_bigendian" >&6; } + case $ac_cv_c_bigendian in #( + yes) + $as_echo "@%:@define WORDS_BIGENDIAN 1" >>confdefs.h +;; #( + no) + ;; #( + universal) + +$as_echo "@%:@define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h + + ;; #( + *) + as_fn_error $? "unknown endianness + presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; + esac + + + + + + + + + HAVE_INET_PTON=1 + INET_PTON_LIB= + + + + + if test $ac_cv_header_sys_socket_h != yes; then + for ac_header in winsock2.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" +if test "x$ac_cv_header_winsock2_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WINSOCK2_H 1 +_ACEOF + +fi + +done + + fi + if test "$ac_cv_header_winsock2_h" = yes; then + HAVE_WINSOCK2_H=1 + UNISTD_H_HAVE_WINSOCK2_H=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H=1 + else + HAVE_WINSOCK2_H=0 + fi + + + if test $HAVE_WINSOCK2_H = 1; then + ac_fn_c_check_decl "$LINENO" "inet_pton" "ac_cv_have_decl_inet_pton" "#include +" +if test "x$ac_cv_have_decl_inet_pton" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_INET_PTON $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_inet_pton = yes; then + REPLACE_INET_PTON=1 + INET_PTON_LIB="-lws2_32" + else + HAVE_DECL_INET_PTON=0 + HAVE_INET_PTON=0 + fi + else + gl_save_LIBS=$LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5 +$as_echo_n "checking for library containing inet_pton... " >&6; } +if ${ac_cv_search_inet_pton+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char inet_pton (); +int +main () +{ +return inet_pton (); + ; + return 0; +} +_ACEOF +for ac_lib in '' nsl resolv; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_inet_pton=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_inet_pton+:} false; then : + break +fi +done +if ${ac_cv_search_inet_pton+:} false; then : + +else + ac_cv_search_inet_pton=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5 +$as_echo "$ac_cv_search_inet_pton" >&6; } +ac_res=$ac_cv_search_inet_pton +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +else + for ac_func in inet_pton +do : + ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton" +if test "x$ac_cv_func_inet_pton" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_INET_PTON 1 +_ACEOF + +fi +done + + if test $ac_cv_func_inet_pton = no; then + HAVE_INET_PTON=0 + fi + +fi + + LIBS=$gl_save_LIBS + + if test "$ac_cv_search_inet_pton" != "no" \ + && test "$ac_cv_search_inet_pton" != "none required"; then + INET_PTON_LIB="$ac_cv_search_inet_pton" + fi + + + ac_fn_c_check_decl "$LINENO" "inet_pton" "ac_cv_have_decl_inet_pton" "#include + #if HAVE_NETDB_H + # include + #endif + +" +if test "x$ac_cv_have_decl_inet_pton" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_INET_PTON $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_inet_pton = no; then + HAVE_DECL_INET_PTON=0 + fi + fi + + + if test $HAVE_INET_PTON = 0 || test $REPLACE_INET_NTOP = 1; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS inet_pton.$ac_objext" + + + + + fi + + + + + + if test "$GNULIB_INET_PTON" != 1; then + if test "$GNULIB_INET_PTON" = 0; then + GNULIB_INET_PTON=$gl_module_indicator_condition + else + GNULIB_INET_PTON="($GNULIB_INET_PTON || $gl_module_indicator_condition)" + fi + fi + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 +$as_echo_n "checking whether byte ordering is bigendian... " >&6; } +if ${ac_cv_c_bigendian+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_bigendian=unknown + # See if we're dealing with a universal compiler. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + # Check for potential -arch flags. It is not universal unless + # there are at least two -arch flags with different values. + ac_arch= + ac_prev= + for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do + if test -n "$ac_prev"; then + case $ac_word in + i?86 | x86_64 | ppc | ppc64) + if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then + ac_arch=$ac_word + else + ac_cv_c_bigendian=universal + break + fi + ;; + esac + ac_prev= + elif test "x$ac_word" = "x-arch"; then + ac_prev=arch + fi + done +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $ac_cv_c_bigendian = unknown; then + # See if sys/param.h defines the BYTE_ORDER macro. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ + && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ + && LITTLE_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if BYTE_ORDER != BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to _BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +#ifndef _BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # Compile a test program. + if test "$cross_compiling" = yes; then : + # Try to guess by grepping values from an object file. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +short int ascii_mm[] = + { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; + short int ascii_ii[] = + { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; + int use_ascii (int i) { + return ascii_mm[i] + ascii_ii[i]; + } + short int ebcdic_ii[] = + { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; + short int ebcdic_mm[] = + { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; + int use_ebcdic (int i) { + return ebcdic_mm[i] + ebcdic_ii[i]; + } + extern int foo; + +int +main () +{ +return use_ascii (foo) == use_ebcdic (foo); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then + ac_cv_c_bigendian=yes + fi + if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi + fi +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long int l; + char c[sizeof (long int)]; + } u; + u.l = 1; + return u.c[sizeof (long int) - 1] == 1; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_c_bigendian=no +else + ac_cv_c_bigendian=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 +$as_echo "$ac_cv_c_bigendian" >&6; } + case $ac_cv_c_bigendian in #( + yes) + $as_echo "@%:@define WORDS_BIGENDIAN 1" >>confdefs.h +;; #( + no) + ;; #( + universal) + +$as_echo "@%:@define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h + + ;; #( + *) + as_fn_error $? "unknown endianness + presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; + esac + + + + + HAVE_IOCTL=1 + if test "$ac_cv_header_winsock2_h" = yes; then + HAVE_IOCTL=0 + else + for ac_func in ioctl +do : + ac_fn_c_check_func "$LINENO" "ioctl" "ac_cv_func_ioctl" +if test "x$ac_cv_func_ioctl" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_IOCTL 1 +_ACEOF + +fi +done + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ioctl with POSIX signature" >&5 +$as_echo_n "checking for ioctl with POSIX signature... " >&6; } +if ${gl_cv_func_ioctl_posix_signature+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +extern + #ifdef __cplusplus + "C" + #endif + int ioctl (int, int, ...); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_ioctl_posix_signature=yes +else + gl_cv_func_ioctl_posix_signature=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ioctl_posix_signature" >&5 +$as_echo "$gl_cv_func_ioctl_posix_signature" >&6; } + if test $gl_cv_func_ioctl_posix_signature != yes; then + REPLACE_IOCTL=1 + fi + fi + + if test $HAVE_IOCTL = 0 || test $REPLACE_IOCTL = 1; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS ioctl.$ac_objext" + + fi + + + + + + if test "$GNULIB_IOCTL" != 1; then + if test "$GNULIB_IOCTL" = 0; then + GNULIB_IOCTL=$gl_module_indicator_condition + else + GNULIB_IOCTL="($GNULIB_IOCTL || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_IOCTL 1" >>confdefs.h + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'double'" >&5 +$as_echo_n "checking where to find the exponent in a 'double'... " >&6; } +if ${gl_cv_cc_double_expbit0+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#if defined arm || defined __arm || defined __arm__ + mixed_endianness +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "mixed_endianness" >/dev/null 2>&1; then : + gl_cv_cc_double_expbit0="unknown" +else + + : +if ${ac_cv_c_bigendian+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_bigendian=unknown + # See if we're dealing with a universal compiler. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + # Check for potential -arch flags. It is not universal unless + # there are at least two -arch flags with different values. + ac_arch= + ac_prev= + for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do + if test -n "$ac_prev"; then + case $ac_word in + i?86 | x86_64 | ppc | ppc64) + if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then + ac_arch=$ac_word + else + ac_cv_c_bigendian=universal + break + fi + ;; + esac + ac_prev= + elif test "x$ac_word" = "x-arch"; then + ac_prev=arch + fi + done +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $ac_cv_c_bigendian = unknown; then + # See if sys/param.h defines the BYTE_ORDER macro. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ + && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ + && LITTLE_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if BYTE_ORDER != BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to _BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +#ifndef _BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # Compile a test program. + if test "$cross_compiling" = yes; then : + # Try to guess by grepping values from an object file. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +short int ascii_mm[] = + { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; + short int ascii_ii[] = + { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; + int use_ascii (int i) { + return ascii_mm[i] + ascii_ii[i]; + } + short int ebcdic_ii[] = + { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; + short int ebcdic_mm[] = + { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; + int use_ebcdic (int i) { + return ebcdic_mm[i] + ebcdic_ii[i]; + } + extern int foo; + +int +main () +{ +return use_ascii (foo) == use_ebcdic (foo); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then + ac_cv_c_bigendian=yes + fi + if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi + fi +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long int l; + char c[sizeof (long int)]; + } u; + u.l = 1; + return u.c[sizeof (long int) - 1] == 1; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_c_bigendian=no +else + ac_cv_c_bigendian=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi +fi +: + case $ac_cv_c_bigendian in #( + yes) + gl_cv_cc_double_expbit0="word 0 bit 20";; #( + no) + gl_cv_cc_double_expbit0="word 1 bit 20" ;; #( + universal) + +$as_echo "@%:@define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h + + ;; #( + *) + gl_cv_cc_double_expbit0="unknown" ;; + esac + + +fi +rm -f conftest* + + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#include +#define NWORDS \ + ((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { double value; unsigned int word[NWORDS]; } memory_double; +static unsigned int ored_words[NWORDS]; +static unsigned int anded_words[NWORDS]; +static void add_to_ored_words (double x) +{ + memory_double m; + size_t i; + /* Clear it first, in case sizeof (double) < sizeof (memory_double). */ + memset (&m, 0, sizeof (memory_double)); + m.value = x; + for (i = 0; i < NWORDS; i++) + { + ored_words[i] |= m.word[i]; + anded_words[i] &= m.word[i]; + } +} +int main () +{ + size_t j; + FILE *fp = fopen ("conftest.out", "w"); + if (fp == NULL) + return 1; + for (j = 0; j < NWORDS; j++) + anded_words[j] = ~ (unsigned int) 0; + add_to_ored_words (0.25); + add_to_ored_words (0.5); + add_to_ored_words (1.0); + add_to_ored_words (2.0); + add_to_ored_words (4.0); + /* Remove bits that are common (e.g. if representation of the first mantissa + bit is explicit). */ + for (j = 0; j < NWORDS; j++) + ored_words[j] &= ~anded_words[j]; + /* Now find the nonzero word. */ + for (j = 0; j < NWORDS; j++) + if (ored_words[j] != 0) + break; + if (j < NWORDS) + { + size_t i; + for (i = j + 1; i < NWORDS; i++) + if (ored_words[i] != 0) + { + fprintf (fp, "unknown"); + return (fclose (fp) != 0); + } + for (i = 0; ; i++) + if ((ored_words[j] >> i) & 1) + { + fprintf (fp, "word %d bit %d", (int) j, (int) i); + return (fclose (fp) != 0); + } + } + fprintf (fp, "unknown"); + return (fclose (fp) != 0); +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_cc_double_expbit0=`cat conftest.out` +else + gl_cv_cc_double_expbit0="unknown" +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.out + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_double_expbit0" >&5 +$as_echo "$gl_cv_cc_double_expbit0" >&6; } + case "$gl_cv_cc_double_expbit0" in + word*bit*) + word=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` + bit=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word.*bit //'` + +cat >>confdefs.h <<_ACEOF +@%:@define DBL_EXPBIT0_WORD $word +_ACEOF + + +cat >>confdefs.h <<_ACEOF +@%:@define DBL_EXPBIT0_BIT $bit +_ACEOF + + ;; + esac + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'float'" >&5 +$as_echo_n "checking where to find the exponent in a 'float'... " >&6; } +if ${gl_cv_cc_float_expbit0+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + gl_cv_cc_float_expbit0="word 0 bit 23" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#include +#define NWORDS \ + ((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { float value; unsigned int word[NWORDS]; } memory_float; +static unsigned int ored_words[NWORDS]; +static unsigned int anded_words[NWORDS]; +static void add_to_ored_words (float x) +{ + memory_float m; + size_t i; + /* Clear it first, in case + sizeof (float) < sizeof (memory_float). */ + memset (&m, 0, sizeof (memory_float)); + m.value = x; + for (i = 0; i < NWORDS; i++) + { + ored_words[i] |= m.word[i]; + anded_words[i] &= m.word[i]; + } +} +int main () +{ + size_t j; + FILE *fp = fopen ("conftest.out", "w"); + if (fp == NULL) + return 1; + for (j = 0; j < NWORDS; j++) + anded_words[j] = ~ (unsigned int) 0; + add_to_ored_words (0.25f); + add_to_ored_words (0.5f); + add_to_ored_words (1.0f); + add_to_ored_words (2.0f); + add_to_ored_words (4.0f); + /* Remove bits that are common (e.g. if representation of the first mantissa + bit is explicit). */ + for (j = 0; j < NWORDS; j++) + ored_words[j] &= ~anded_words[j]; + /* Now find the nonzero word. */ + for (j = 0; j < NWORDS; j++) + if (ored_words[j] != 0) + break; + if (j < NWORDS) + { + size_t i; + for (i = j + 1; i < NWORDS; i++) + if (ored_words[i] != 0) + { + fprintf (fp, "unknown"); + return (fclose (fp) != 0); + } + for (i = 0; ; i++) + if ((ored_words[j] >> i) & 1) + { + fprintf (fp, "word %d bit %d", (int) j, (int) i); + return (fclose (fp) != 0); + } + } + fprintf (fp, "unknown"); + return (fclose (fp) != 0); +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_cc_float_expbit0=`cat conftest.out` +else + gl_cv_cc_float_expbit0="unknown" +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.out + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_float_expbit0" >&5 +$as_echo "$gl_cv_cc_float_expbit0" >&6; } + case "$gl_cv_cc_float_expbit0" in + word*bit*) + word=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` + bit=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word.*bit //'` + +cat >>confdefs.h <<_ACEOF +@%:@define FLT_EXPBIT0_WORD $word +_ACEOF + + +cat >>confdefs.h <<_ACEOF +@%:@define FLT_EXPBIT0_BIT $bit +_ACEOF + + ;; + esac + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'long double'" >&5 +$as_echo_n "checking where to find the exponent in a 'long double'... " >&6; } +if ${gl_cv_cc_long_double_expbit0+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + gl_cv_cc_long_double_expbit0="unknown" + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#include +#define NWORDS \ + ((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { long double value; unsigned int word[NWORDS]; } + memory_long_double; +static unsigned int ored_words[NWORDS]; +static unsigned int anded_words[NWORDS]; +static void add_to_ored_words (long double x) +{ + memory_long_double m; + size_t i; + /* Clear it first, in case + sizeof (long double) < sizeof (memory_long_double). */ + memset (&m, 0, sizeof (memory_long_double)); + m.value = x; + for (i = 0; i < NWORDS; i++) + { + ored_words[i] |= m.word[i]; + anded_words[i] &= m.word[i]; + } +} +int main () +{ + size_t j; + FILE *fp = fopen ("conftest.out", "w"); + if (fp == NULL) + return 1; + for (j = 0; j < NWORDS; j++) + anded_words[j] = ~ (unsigned int) 0; + add_to_ored_words (0.25L); + add_to_ored_words (0.5L); + add_to_ored_words (1.0L); + add_to_ored_words (2.0L); + add_to_ored_words (4.0L); + /* Remove bits that are common (e.g. if representation of the first mantissa + bit is explicit). */ + for (j = 0; j < NWORDS; j++) + ored_words[j] &= ~anded_words[j]; + /* Now find the nonzero word. */ + for (j = 0; j < NWORDS; j++) + if (ored_words[j] != 0) + break; + if (j < NWORDS) + { + size_t i; + for (i = j + 1; i < NWORDS; i++) + if (ored_words[i] != 0) + { + fprintf (fp, "unknown"); + return (fclose (fp) != 0); + } + for (i = 0; ; i++) + if ((ored_words[j] >> i) & 1) + { + fprintf (fp, "word %d bit %d", (int) j, (int) i); + return (fclose (fp) != 0); + } + } + fprintf (fp, "unknown"); + return (fclose (fp) != 0); +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_cc_long_double_expbit0=`cat conftest.out` +else + gl_cv_cc_long_double_expbit0="unknown" +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.out + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_long_double_expbit0" >&5 +$as_echo "$gl_cv_cc_long_double_expbit0" >&6; } + case "$gl_cv_cc_long_double_expbit0" in + word*bit*) + word=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` + bit=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word.*bit //'` + +cat >>confdefs.h <<_ACEOF +@%:@define LDBL_EXPBIT0_WORD $word +_ACEOF + + +cat >>confdefs.h <<_ACEOF +@%:@define LDBL_EXPBIT0_BIT $bit +_ACEOF + + ;; + esac + + + + + if test "$ac_cv_header_winsock2_h" = yes; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS listen.$ac_objext" + + fi + + + + + + if test "$GNULIB_LISTEN" != 1; then + if test "$GNULIB_LISTEN" = 0; then + GNULIB_LISTEN=$gl_module_indicator_condition + else + GNULIB_LISTEN="($GNULIB_LISTEN || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_LISTEN 1" >>confdefs.h + + + + + + + + for ac_func in setlocale uselocale +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 +$as_echo_n "checking for a traditional french locale... " >&6; } +if ${gt_cv_locale_fr+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 +$as_echo "$gt_cv_locale_fr" >&6; } + LOCALE_FR=$gt_cv_locale_fr + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 +$as_echo_n "checking for a french Unicode locale... " >&6; } +if ${gt_cv_locale_fr_utf8+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 +$as_echo "$gt_cv_locale_fr_utf8" >&6; } + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5 +$as_echo_n "checking for a traditional japanese locale... " >&6; } +if ${gt_cv_locale_ja+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () +{ + const char *p; + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales + on Cygwin 1.5.x. */ + if (MB_CUR_MAX == 1) + return 1; + /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. + This excludes the UTF-8 encoding (except on MirBSD). */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; + for (p = buf; *p != '\0'; p++) + if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) + return 1; + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Note that on native Windows, the Japanese locale is + # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we + # cannot use it here. + gt_cv_locale_ja=none + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the AIX locale name. + if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.EUC-JP + else + # Test for the HP-UX, OSF/1, NetBSD locale name. + if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.eucJP + else + # Test for the IRIX, FreeBSD locale name. + if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.EUC + else + # Test for the Solaris 7 locale name. + if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja + else + # Special test for NetBSD 1.6. + if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then + gt_cv_locale_ja=ja_JP.eucJP + else + # None found. + gt_cv_locale_ja=none + fi + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5 +$as_echo "$gt_cv_locale_ja" >&6; } + LOCALE_JA=$gt_cv_locale_ja + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5 +$as_echo_n "checking for a transitional chinese locale... " >&6; } +if ${gt_cv_locale_zh_CN+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () +{ + const char *p; + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. + This excludes the UTF-8 encoding (except on MirBSD). */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; + for (p = buf; *p != '\0'; p++) + if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) + return 1; + /* Check whether a typical GB18030 multibyte sequence is recognized as a + single wide character. This excludes the GB2312 and GBK encodings. */ + if (mblen ("\203\062\332\066", 5) != 4) + return 1; + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=Chinese_China.54936 + else + # None found. + gt_cv_locale_zh_CN=none + fi + ;; + solaris2.8) + # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are + # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. + # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. + gt_cv_locale_zh_CN=none + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the locale name without encoding suffix. + if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=zh_CN + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=zh_CN.GB18030 + else + # None found. + gt_cv_locale_zh_CN=none + fi + fi + ;; + esac + else + # If there was a link error, due to mblen(), the system is so old that + # it certainly doesn't have a chinese locale. + gt_cv_locale_zh_CN=none + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5 +$as_echo "$gt_cv_locale_zh_CN" >&6; } + LOCALE_ZH_CN=$gt_cv_locale_zh_CN + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a turkish Unicode locale" >&5 +$as_echo_n "checking for a turkish Unicode locale... " >&6; } +if ${gt_cv_locale_tr_utf8+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. But BeOS does not + implement the Turkish upper-/lowercase mappings. Therefore, let this + program return 1 on BeOS. */ + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the tr_TR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in the abbreviation of the eighth month, the second + character (should be U+011F: LATIN SMALL LETTER G WITH BREVE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1992 - 1900; t.tm_mon = 8 - 1; t.tm_mday = 19; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc4 || buf[2] != (char) 0x9f) + return 1; + /* Check whether the upper-/lowercase mappings are as expected for + Turkish. */ + if (towupper ('i') != 0x0130 || towlower (0x0130) != 'i' + || towupper(0x0131) != 'I' || towlower ('I') != 0x0131) + return 1; + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=Turkish_Turkey.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_tr_utf8=Turkish_Turkey.65001 + else + # None found. + gt_cv_locale_tr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=tr_TR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_tr_utf8=tr_TR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=tr_TR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_tr_utf8=tr_TR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=tr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_tr_utf8=tr.UTF-8 + else + # None found. + gt_cv_locale_tr_utf8=none + fi + fi + fi + ;; + esac + else + gt_cv_locale_tr_utf8=none + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_tr_utf8" >&5 +$as_echo "$gt_cv_locale_tr_utf8" >&6; } + LOCALE_TR_UTF8=$gt_cv_locale_tr_utf8 + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 +$as_echo_n "checking for a french Unicode locale... " >&6; } +if ${gt_cv_locale_fr_utf8+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 +$as_echo "$gt_cv_locale_fr_utf8" >&6; } + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 +$as_echo_n "checking for a traditional french locale... " >&6; } +if ${gt_cv_locale_fr+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 +$as_echo "$gt_cv_locale_fr" >&6; } + LOCALE_FR=$gt_cv_locale_fr + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 +$as_echo_n "checking for a french Unicode locale... " >&6; } +if ${gt_cv_locale_fr_utf8+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 +$as_echo "$gt_cv_locale_fr_utf8" >&6; } + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5 +$as_echo_n "checking for a traditional japanese locale... " >&6; } +if ${gt_cv_locale_ja+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () +{ + const char *p; + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales + on Cygwin 1.5.x. */ + if (MB_CUR_MAX == 1) + return 1; + /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. + This excludes the UTF-8 encoding (except on MirBSD). */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; + for (p = buf; *p != '\0'; p++) + if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) + return 1; + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Note that on native Windows, the Japanese locale is + # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we + # cannot use it here. + gt_cv_locale_ja=none + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the AIX locale name. + if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.EUC-JP + else + # Test for the HP-UX, OSF/1, NetBSD locale name. + if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.eucJP + else + # Test for the IRIX, FreeBSD locale name. + if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.EUC + else + # Test for the Solaris 7 locale name. + if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja + else + # Special test for NetBSD 1.6. + if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then + gt_cv_locale_ja=ja_JP.eucJP + else + # None found. + gt_cv_locale_ja=none + fi + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5 +$as_echo "$gt_cv_locale_ja" >&6; } + LOCALE_JA=$gt_cv_locale_ja + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5 +$as_echo_n "checking for a transitional chinese locale... " >&6; } +if ${gt_cv_locale_zh_CN+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () +{ + const char *p; + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. + This excludes the UTF-8 encoding (except on MirBSD). */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; + for (p = buf; *p != '\0'; p++) + if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) + return 1; + /* Check whether a typical GB18030 multibyte sequence is recognized as a + single wide character. This excludes the GB2312 and GBK encodings. */ + if (mblen ("\203\062\332\066", 5) != 4) + return 1; + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=Chinese_China.54936 + else + # None found. + gt_cv_locale_zh_CN=none + fi + ;; + solaris2.8) + # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are + # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. + # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. + gt_cv_locale_zh_CN=none + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the locale name without encoding suffix. + if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=zh_CN + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=zh_CN.GB18030 + else + # None found. + gt_cv_locale_zh_CN=none + fi + fi + ;; + esac + else + # If there was a link error, due to mblen(), the system is so old that + # it certainly doesn't have a chinese locale. + gt_cv_locale_zh_CN=none + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5 +$as_echo "$gt_cv_locale_zh_CN" >&6; } + LOCALE_ZH_CN=$gt_cv_locale_zh_CN + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 +$as_echo_n "checking for a french Unicode locale... " >&6; } +if ${gt_cv_locale_fr_utf8+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 +$as_echo "$gt_cv_locale_fr_utf8" >&6; } + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5 +$as_echo_n "checking for a transitional chinese locale... " >&6; } +if ${gt_cv_locale_zh_CN+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () +{ + const char *p; + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. + This excludes the UTF-8 encoding (except on MirBSD). */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; + for (p = buf; *p != '\0'; p++) + if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) + return 1; + /* Check whether a typical GB18030 multibyte sequence is recognized as a + single wide character. This excludes the GB2312 and GBK encodings. */ + if (mblen ("\203\062\332\066", 5) != 4) + return 1; + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=Chinese_China.54936 + else + # None found. + gt_cv_locale_zh_CN=none + fi + ;; + solaris2.8) + # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are + # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. + # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. + gt_cv_locale_zh_CN=none + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the locale name without encoding suffix. + if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=zh_CN + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=zh_CN.GB18030 + else + # None found. + gt_cv_locale_zh_CN=none + fi + fi + ;; + esac + else + # If there was a link error, due to mblen(), the system is so old that + # it certainly doesn't have a chinese locale. + gt_cv_locale_zh_CN=none + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5 +$as_echo "$gt_cv_locale_zh_CN" >&6; } + LOCALE_ZH_CN=$gt_cv_locale_zh_CN + + + + + + # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it + # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is + # irrelevant for anonymous mappings. + ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" +if test "x$ac_cv_func_mmap" = xyes; then : + gl_have_mmap=yes +else + gl_have_mmap=no +fi + + + # Try to allow MAP_ANONYMOUS. + gl_have_mmap_anonymous=no + if test $gl_have_mmap = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 +$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANONYMOUS + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + if test $gl_have_mmap_anonymous != yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANON + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + +$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h + + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 +$as_echo "$gl_have_mmap_anonymous" >&6; } + if test $gl_have_mmap_anonymous = yes; then + +$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h + + fi + fi + + + + + + + # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it + # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is + # irrelevant for anonymous mappings. + ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" +if test "x$ac_cv_func_mmap" = xyes; then : + gl_have_mmap=yes +else + gl_have_mmap=no +fi + + + # Try to allow MAP_ANONYMOUS. + gl_have_mmap_anonymous=no + if test $gl_have_mmap = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 +$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANONYMOUS + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + if test $gl_have_mmap_anonymous != yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANON + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + +$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h + + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 +$as_echo "$gl_have_mmap_anonymous" >&6; } + if test $gl_have_mmap_anonymous = yes; then + +$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h + + fi + fi + + + + + + + # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it + # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is + # irrelevant for anonymous mappings. + ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" +if test "x$ac_cv_func_mmap" = xyes; then : + gl_have_mmap=yes +else + gl_have_mmap=no +fi + + + # Try to allow MAP_ANONYMOUS. + gl_have_mmap_anonymous=no + if test $gl_have_mmap = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 +$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANONYMOUS + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + if test $gl_have_mmap_anonymous != yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANON + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + +$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h + + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 +$as_echo "$gl_have_mmap_anonymous" >&6; } + if test $gl_have_mmap_anonymous = yes; then + +$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h + + fi + fi + + + + + + + # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it + # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is + # irrelevant for anonymous mappings. + ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" +if test "x$ac_cv_func_mmap" = xyes; then : + gl_have_mmap=yes +else + gl_have_mmap=no +fi + + + # Try to allow MAP_ANONYMOUS. + gl_have_mmap_anonymous=no + if test $gl_have_mmap = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 +$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANONYMOUS + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + if test $gl_have_mmap_anonymous != yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANON + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + +$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h + + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 +$as_echo "$gl_have_mmap_anonymous" >&6; } + if test $gl_have_mmap_anonymous = yes; then + +$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h + + fi + fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 +$as_echo_n "checking for a traditional french locale... " >&6; } +if ${gt_cv_locale_fr+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 +$as_echo "$gt_cv_locale_fr" >&6; } + LOCALE_FR=$gt_cv_locale_fr + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 +$as_echo_n "checking for a french Unicode locale... " >&6; } +if ${gt_cv_locale_fr_utf8+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 +$as_echo "$gt_cv_locale_fr_utf8" >&6; } + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + + + + + + + + if test "$ERRNO_H:$REPLACE_STRERROR_0" != :0; then + REPLACE_PERROR=1 + fi + case ${gl_cv_func_strerror_r_works-unset} in + unset|*yes) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether perror matches strerror" >&5 +$as_echo_n "checking whether perror matches strerror... " >&6; } +if ${gl_cv_func_perror_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + gl_cv_func_perror_works="guessing no" + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + #include + +int +main () +{ +char *str = strerror (-1); + if (!getenv("CONFTEST_OUTPUT")) return 0; + if (!str) str = ""; + puts (str); + errno = -1; + perror (""); + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + if CONFTEST_OUTPUT=1 ./conftest$EXEEXT >conftest.txt1 2>conftest.txt2 \ + && cmp conftest.txt1 conftest.txt2 >/dev/null; then + gl_cv_func_perror_works=yes + else + gl_cv_func_perror_works=no + fi + rm -rf conftest.txt1 conftest.txt2 +else + gl_cv_func_perror_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_perror_works" >&5 +$as_echo "$gl_cv_func_perror_works" >&6; } + if test "$gl_cv_func_perror_works" != yes; then + REPLACE_PERROR=1 + fi + ;; + *) + REPLACE_PERROR=1 + ;; + esac + + if test $REPLACE_PERROR = 1; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS perror.$ac_objext" + + fi + + + + + + if test "$GNULIB_PERROR" != 1; then + if test "$GNULIB_PERROR" = 0; then + GNULIB_PERROR=$gl_module_indicator_condition + else + GNULIB_PERROR="($GNULIB_PERROR || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_PERROR 1" >>confdefs.h + + + + + + + + if test $ac_cv_func_pipe != yes; then + HAVE_PIPE=0 + fi + + if test $HAVE_PIPE = 0; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS pipe.$ac_objext" + + fi + + + + + + if test "$GNULIB_PIPE" != 1; then + if test "$GNULIB_PIPE" = 0; then + GNULIB_PIPE=$gl_module_indicator_condition + else + GNULIB_PIPE="($GNULIB_PIPE || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_PIPE 1" >>confdefs.h + + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +[ + #if defined _MSC_VER || defined __MINGW32__ + notposix + #endif + ] +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "notposix" >/dev/null 2>&1; then : + posix_spawn_ported=no +else + posix_spawn_ported=yes +fi +rm -f conftest* + + if test $posix_spawn_ported = yes; then + POSIX_SPAWN_PORTED_TRUE= + POSIX_SPAWN_PORTED_FALSE='#' +else + POSIX_SPAWN_PORTED_TRUE='#' + POSIX_SPAWN_PORTED_FALSE= +fi + + + + + # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it + # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is + # irrelevant for anonymous mappings. + ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" +if test "x$ac_cv_func_mmap" = xyes; then : + gl_have_mmap=yes +else + gl_have_mmap=no +fi + + + # Try to allow MAP_ANONYMOUS. + gl_have_mmap_anonymous=no + if test $gl_have_mmap = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 +$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANONYMOUS + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + if test $gl_have_mmap_anonymous != yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANON + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + +$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h + + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 +$as_echo "$gl_have_mmap_anonymous" >&6; } + if test $gl_have_mmap_anonymous = yes; then + +$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h + + fi + fi + + + + + + + + case "$host_os" in + mingw*) REPLACE_SETLOCALE=1 ;; + cygwin*) + case `uname -r` in + 1.5.*) REPLACE_SETLOCALE=1 ;; + esac + ;; + esac + + if test $REPLACE_SETLOCALE = 1; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS setlocale.$ac_objext" + + + : + + fi + + + + + + if test "$GNULIB_SETLOCALE" != 1; then + if test "$GNULIB_SETLOCALE" = 0; then + GNULIB_SETLOCALE=$gl_module_indicator_condition + else + GNULIB_SETLOCALE="($GNULIB_SETLOCALE || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_SETLOCALE 1" >>confdefs.h + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 +$as_echo_n "checking for a traditional french locale... " >&6; } +if ${gt_cv_locale_fr+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 +$as_echo "$gt_cv_locale_fr" >&6; } + LOCALE_FR=$gt_cv_locale_fr + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 +$as_echo_n "checking for a french Unicode locale... " >&6; } +if ${gt_cv_locale_fr_utf8+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 +$as_echo "$gt_cv_locale_fr_utf8" >&6; } + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5 +$as_echo_n "checking for a traditional japanese locale... " >&6; } +if ${gt_cv_locale_ja+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () +{ + const char *p; + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales + on Cygwin 1.5.x. */ + if (MB_CUR_MAX == 1) + return 1; + /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. + This excludes the UTF-8 encoding (except on MirBSD). */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; + for (p = buf; *p != '\0'; p++) + if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) + return 1; + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Note that on native Windows, the Japanese locale is + # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we + # cannot use it here. + gt_cv_locale_ja=none + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the AIX locale name. + if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.EUC-JP + else + # Test for the HP-UX, OSF/1, NetBSD locale name. + if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.eucJP + else + # Test for the IRIX, FreeBSD locale name. + if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.EUC + else + # Test for the Solaris 7 locale name. + if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja + else + # Special test for NetBSD 1.6. + if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then + gt_cv_locale_ja=ja_JP.eucJP + else + # None found. + gt_cv_locale_ja=none + fi + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5 +$as_echo "$gt_cv_locale_ja" >&6; } + LOCALE_JA=$gt_cv_locale_ja + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5 +$as_echo_n "checking for a transitional chinese locale... " >&6; } +if ${gt_cv_locale_zh_CN+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () +{ + const char *p; + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. + This excludes the UTF-8 encoding (except on MirBSD). */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; + for (p = buf; *p != '\0'; p++) + if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) + return 1; + /* Check whether a typical GB18030 multibyte sequence is recognized as a + single wide character. This excludes the GB2312 and GBK encodings. */ + if (mblen ("\203\062\332\066", 5) != 4) + return 1; + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=Chinese_China.54936 + else + # None found. + gt_cv_locale_zh_CN=none + fi + ;; + solaris2.8) + # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are + # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. + # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. + gt_cv_locale_zh_CN=none + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the locale name without encoding suffix. + if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=zh_CN + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=zh_CN.GB18030 + else + # None found. + gt_cv_locale_zh_CN=none + fi + fi + ;; + esac + else + # If there was a link error, due to mblen(), the system is so old that + # it certainly doesn't have a chinese locale. + gt_cv_locale_zh_CN=none + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5 +$as_echo "$gt_cv_locale_zh_CN" >&6; } + LOCALE_ZH_CN=$gt_cv_locale_zh_CN + + + + if test "$ac_cv_header_winsock2_h" = yes; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS setsockopt.$ac_objext" + + fi + + + + + + if test "$GNULIB_SETSOCKOPT" != 1; then + if test "$GNULIB_SETSOCKOPT" = 0; then + GNULIB_SETSOCKOPT=$gl_module_indicator_condition + else + GNULIB_SETSOCKOPT="($GNULIB_SETSOCKOPT || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_SETSOCKOPT 1" >>confdefs.h + + + + + + + + + ac_fn_c_check_decl "$LINENO" "sleep" "ac_cv_have_decl_sleep" "#include +" +if test "x$ac_cv_have_decl_sleep" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_SLEEP $ac_have_decl +_ACEOF + + + if test $ac_cv_have_decl_sleep != yes; then + HAVE_SLEEP=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working sleep" >&5 +$as_echo_n "checking for working sleep... " >&6; } +if ${gl_cv_func_sleep_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_sleep_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_sleep_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +static void +handle_alarm (int sig) +{ + if (sig != SIGALRM) + _exit (2); +} + +int +main () +{ + + /* Failure to compile this test due to missing alarm is okay, + since all such platforms (mingw) also lack sleep. */ + unsigned int pentecost = 50 * 24 * 60 * 60; /* 50 days. */ + unsigned int remaining; + signal (SIGALRM, handle_alarm); + alarm (1); + remaining = sleep (pentecost); + if (remaining > pentecost) + return 3; + if (remaining <= pentecost - 10) + return 4; + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_sleep_works=yes +else + gl_cv_func_sleep_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_sleep_works" >&5 +$as_echo "$gl_cv_func_sleep_works" >&6; } + case "$gl_cv_func_sleep_works" in + *yes) ;; + *) + REPLACE_SLEEP=1 + ;; + esac + fi + + if test $HAVE_SLEEP = 0 || test $REPLACE_SLEEP = 1; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS sleep.$ac_objext" + + fi + + + + + + if test "$GNULIB_SLEEP" != 1; then + if test "$GNULIB_SLEEP" = 0; then + GNULIB_SLEEP=$gl_module_indicator_condition + else + GNULIB_SLEEP="($GNULIB_SLEEP || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_SLEEP 1" >>confdefs.h + + + + + + if test "$ac_cv_header_winsock2_h" = yes; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS socket.$ac_objext" + + fi + # When this module is used, sockets may actually occur as file descriptors, + # hence it is worth warning if the modules 'close' and 'ioctl' are not used. + + + + if test "$ac_cv_header_winsock2_h" = yes; then + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=1 + fi + + + + + + if test "$GNULIB_SOCKET" != 1; then + if test "$GNULIB_SOCKET" = 0; then + GNULIB_SOCKET=$gl_module_indicator_condition + else + GNULIB_SOCKET="($GNULIB_SOCKET || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_SOCKET 1" >>confdefs.h + + + + + + + + + + + + + if test $ac_cv_have_decl_strerror_r = no; then + HAVE_DECL_STRERROR_R=0 + fi + + if test $ac_cv_func_strerror_r = yes; then + if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then + if test $gl_cv_func_strerror_r_posix_signature = yes; then + case "$gl_cv_func_strerror_r_works" in + *no) REPLACE_STRERROR_R=1 ;; + esac + else + REPLACE_STRERROR_R=1 + fi + else + REPLACE_STRERROR_R=1 + fi + fi + + if test $HAVE_DECL_STRERROR_R = 0 || test $REPLACE_STRERROR_R = 1; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS strerror_r.$ac_objext" + + + + + + + fi + + + + + + if test "$GNULIB_STRERROR_R" != 1; then + if test "$GNULIB_STRERROR_R" = 0; then + GNULIB_STRERROR_R=$gl_module_indicator_condition + else + GNULIB_STRERROR_R="($GNULIB_STRERROR_R || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_STRERROR_R 1" >>confdefs.h + + + + + + + # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it + # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is + # irrelevant for anonymous mappings. + ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" +if test "x$ac_cv_func_mmap" = xyes; then : + gl_have_mmap=yes +else + gl_have_mmap=no +fi + + + # Try to allow MAP_ANONYMOUS. + gl_have_mmap_anonymous=no + if test $gl_have_mmap = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 +$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANONYMOUS + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + if test $gl_have_mmap_anonymous != yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANON + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + +$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h + + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 +$as_echo "$gl_have_mmap_anonymous" >&6; } + if test $gl_have_mmap_anonymous = yes; then + +$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h + + fi + fi + + + + + + + # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it + # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is + # irrelevant for anonymous mappings. + ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" +if test "x$ac_cv_func_mmap" = xyes; then : + gl_have_mmap=yes +else + gl_have_mmap=no +fi + + + # Try to allow MAP_ANONYMOUS. + gl_have_mmap_anonymous=no + if test $gl_have_mmap = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 +$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANONYMOUS + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + if test $gl_have_mmap_anonymous != yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANON + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + +$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h + + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 +$as_echo "$gl_have_mmap_anonymous" >&6; } + if test $gl_have_mmap_anonymous = yes; then + +$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h + + fi + fi + + + + + + + + + if test $ac_cv_func_symlinkat = no; then + HAVE_SYMLINKAT=0 + fi + + if test $HAVE_SYMLINKAT = 0; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS symlinkat.$ac_objext" + + fi + + + + + + if test "$GNULIB_SYMLINKAT" != 1; then + if test "$GNULIB_SYMLINKAT" = 0; then + GNULIB_SYMLINKAT=$gl_module_indicator_condition + else + GNULIB_SYMLINKAT="($GNULIB_SYMLINKAT || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_SYMLINKAT 1" >>confdefs.h + + + + + + + + if test $gl_threads_api = posix; then + gl_save_LIBS="$LIBS" + LIBS="$LIBS $LIBMULTITHREAD" + for ac_func in pthread_atfork +do : + ac_fn_c_check_func "$LINENO" "pthread_atfork" "ac_cv_func_pthread_atfork" +if test "x$ac_cv_func_pthread_atfork" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_PTHREAD_ATFORK 1 +_ACEOF + +fi +done + + LIBS="$gl_save_LIBS" + fi + + + + + + # The Hurd, the Linux kernel, the FreeBSD kernel version 2.2 and later, + # Cygwin, and mingw never let anyone (even root) unlink directories. + # If anyone knows of another system for which unlink can never + # remove a directory, please report it to . + # Unfortunately this is difficult to test for, since it requires root access + # and might create garbage in the file system, + # so the code below simply relies on the kernel name and version number. + case $host_os in + gnu[0-9]* | \ + linux-* | linux | \ + freebsd2.2* | freebsd[3-9]* | freebsd[1-9][0-9]* | \ + cygwin | \ + mingw*) + +$as_echo "@%:@define UNLINK_CANNOT_UNLINK_DIR 1" >>confdefs.h +;; + esac + + abs_aux_dir=`cd "$ac_aux_dir"; pwd` + + + + + + ac_fn_c_check_type "$LINENO" "useconds_t" "ac_cv_type_useconds_t" "$ac_includes_default" +if test "x$ac_cv_type_useconds_t" = xyes; then : + +else + +$as_echo "@%:@define useconds_t unsigned int" >>confdefs.h + +fi + + if test $ac_cv_func_usleep = no; then + HAVE_USLEEP=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether usleep allows large arguments" >&5 +$as_echo_n "checking whether usleep allows large arguments... " >&6; } +if ${gl_cv_func_usleep_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_usleep_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_usleep_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include + +int +main () +{ +return !!usleep (1000000); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_usleep_works=yes +else + gl_cv_func_usleep_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_usleep_works" >&5 +$as_echo "$gl_cv_func_usleep_works" >&6; } + case "$gl_cv_func_usleep_works" in + *yes) ;; + *) + REPLACE_USLEEP=1 + ;; + esac + fi + + if test $HAVE_USLEEP = 0 || test $REPLACE_USLEEP = 1; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS usleep.$ac_objext" + + fi + + + + + + if test "$GNULIB_USLEEP" != 1; then + if test "$GNULIB_USLEEP" = 0; then + GNULIB_USLEEP=$gl_module_indicator_condition + else + GNULIB_USLEEP="($GNULIB_USLEEP || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_USLEEP 1" >>confdefs.h + + + + + abs_aux_dir=`cd "$ac_aux_dir"; pwd` + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 +$as_echo_n "checking for a traditional french locale... " >&6; } +if ${gt_cv_locale_fr+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 +$as_echo "$gt_cv_locale_fr" >&6; } + LOCALE_FR=$gt_cv_locale_fr + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 +$as_echo_n "checking for a french Unicode locale... " >&6; } +if ${gt_cv_locale_fr_utf8+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 +$as_echo "$gt_cv_locale_fr_utf8" >&6; } + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5 +$as_echo_n "checking for a traditional japanese locale... " >&6; } +if ${gt_cv_locale_ja+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () +{ + const char *p; + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales + on Cygwin 1.5.x. */ + if (MB_CUR_MAX == 1) + return 1; + /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. + This excludes the UTF-8 encoding (except on MirBSD). */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; + for (p = buf; *p != '\0'; p++) + if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) + return 1; + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Note that on native Windows, the Japanese locale is + # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we + # cannot use it here. + gt_cv_locale_ja=none + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the AIX locale name. + if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.EUC-JP + else + # Test for the HP-UX, OSF/1, NetBSD locale name. + if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.eucJP + else + # Test for the IRIX, FreeBSD locale name. + if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.EUC + else + # Test for the Solaris 7 locale name. + if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja + else + # Special test for NetBSD 1.6. + if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then + gt_cv_locale_ja=ja_JP.eucJP + else + # None found. + gt_cv_locale_ja=none + fi + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5 +$as_echo "$gt_cv_locale_ja" >&6; } + LOCALE_JA=$gt_cv_locale_ja + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5 +$as_echo_n "checking for a transitional chinese locale... " >&6; } +if ${gt_cv_locale_zh_CN+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () +{ + const char *p; + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. + This excludes the UTF-8 encoding (except on MirBSD). */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; + for (p = buf; *p != '\0'; p++) + if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) + return 1; + /* Check whether a typical GB18030 multibyte sequence is recognized as a + single wide character. This excludes the GB2312 and GBK encodings. */ + if (mblen ("\203\062\332\066", 5) != 4) + return 1; + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=Chinese_China.54936 + else + # None found. + gt_cv_locale_zh_CN=none + fi + ;; + solaris2.8) + # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are + # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. + # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. + gt_cv_locale_zh_CN=none + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the locale name without encoding suffix. + if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=zh_CN + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=zh_CN.GB18030 + else + # None found. + gt_cv_locale_zh_CN=none + fi + fi + ;; + esac + else + # If there was a link error, due to mblen(), the system is so old that + # it certainly doesn't have a chinese locale. + gt_cv_locale_zh_CN=none + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5 +$as_echo "$gt_cv_locale_zh_CN" >&6; } + LOCALE_ZH_CN=$gt_cv_locale_zh_CN + + + + + + + if test $ac_cv_func_wctob = no; then + HAVE_WCTOB=0 + HAVE_DECL_WCTOB=0 + else + HAVE_WCTOB=1 + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wctob works" >&5 +$as_echo_n "checking whether wctob works... " >&6; } +if ${gl_cv_func_wctob_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on Solaris <= 9 and Cygwin. + solaris2.[1-9] | solaris2.[1-9].* | cygwin*) + gl_cv_func_wctob_works="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_wctob_works="guessing yes" ;; + esac + case "$host_os" in + cygwin*) + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include + +register long global __asm__ ("%ebx"); + +int main () +{ + setlocale (LC_ALL, "en_US.UTF-8"); + + global = 0x12345678; + if (wctob (0x00FC) != -1) + return 1; + if (global != 0x12345678) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + : +else + gl_cv_func_wctob_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + ;; + esac + if test "$gl_cv_func_wctob_works" != no && test $LOCALE_FR != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) + { + wchar_t wc; + + if (mbtowc (&wc, "\374", 1) == 1) + if (wctob (wc) != (unsigned char) '\374') + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_wctob_works=yes +else + gl_cv_func_wctob_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wctob_works" >&5 +$as_echo "$gl_cv_func_wctob_works" >&6; } + case "$gl_cv_func_wctob_works" in + *yes) ;; + *) REPLACE_WCTOB=1 ;; + esac + if test $REPLACE_WCTOB = 0; then + + ac_fn_c_check_decl "$LINENO" "wctob" "ac_cv_have_decl_wctob" " +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be included + before . */ +#include +#include +#include +#include + +" +if test "x$ac_cv_have_decl_wctob" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_WCTOB $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_wctob != yes; then + HAVE_DECL_WCTOB=0 + fi + fi + fi + + if test $HAVE_WCTOB = 0 || test $REPLACE_WCTOB = 1; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS wctob.$ac_objext" + + + : + + fi + + + + + + if test "$GNULIB_WCTOB" != 1; then + if test "$GNULIB_WCTOB" = 0; then + GNULIB_WCTOB=$gl_module_indicator_condition + else + GNULIB_WCTOB="($GNULIB_WCTOB || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_WCTOB 1" >>confdefs.h + + + + + + + if false; then + REPLACE_WCTOMB=1 + fi + + if test $REPLACE_WCTOMB = 1; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS wctomb.$ac_objext" + + + : + + fi + + + + + + if test "$GNULIB_WCTOMB" != 1; then + if test "$GNULIB_WCTOMB" = 0; then + GNULIB_WCTOMB=$gl_module_indicator_condition + else + GNULIB_WCTOMB="($GNULIB_WCTOMB || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_WCTOMB 1" >>confdefs.h + + + + + + YIELD_LIB= + if test $gl_threads_api = posix; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sched_yield in -lrt" >&5 +$as_echo_n "checking for sched_yield in -lrt... " >&6; } +if ${ac_cv_lib_rt_sched_yield+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lrt $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char sched_yield (); +int +main () +{ +return sched_yield (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_rt_sched_yield=yes +else + ac_cv_lib_rt_sched_yield=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_sched_yield" >&5 +$as_echo "$ac_cv_lib_rt_sched_yield" >&6; } +if test "x$ac_cv_lib_rt_sched_yield" = xyes; then : + YIELD_LIB=-lrt +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sched_yield in -lposix4" >&5 +$as_echo_n "checking for sched_yield in -lposix4... " >&6; } +if ${ac_cv_lib_posix4_sched_yield+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lposix4 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char sched_yield (); +int +main () +{ +return sched_yield (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_posix4_sched_yield=yes +else + ac_cv_lib_posix4_sched_yield=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix4_sched_yield" >&5 +$as_echo "$ac_cv_lib_posix4_sched_yield" >&6; } +if test "x$ac_cv_lib_posix4_sched_yield" = xyes; then : + YIELD_LIB=-lposix4 +fi + +fi + + fi + + + + + + + + + + + + + LIBCOREUTILS_LIBDEPS="$gl_libdeps" + + LIBCOREUTILS_LTLIBDEPS="$gl_ltlibdeps" + + LIBTESTS_LIBDEPS="$gltests_libdeps" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 +$as_echo_n "checking for library containing strerror... " >&6; } +if ${ac_cv_search_strerror+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char strerror (); +int +main () +{ +return strerror (); + ; + return 0; +} +_ACEOF +for ac_lib in '' cposix; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_strerror=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_strerror+:} false; then : + break +fi +done +if ${ac_cv_search_strerror+:} false; then : + +else + ac_cv_search_strerror=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5 +$as_echo "$ac_cv_search_strerror" >&6; } +ac_res=$ac_cv_search_strerror +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5 +$as_echo_n "checking for working volatile... " >&6; } +if ${ac_cv_c_volatile+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + +volatile int x; +int * volatile y = (int *) 0; +return !x && !y; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_volatile=yes +else + ac_cv_c_volatile=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5 +$as_echo "$ac_cv_c_volatile" >&6; } +if test $ac_cv_c_volatile = no; then + +$as_echo "@%:@define volatile /**/" >>confdefs.h + +fi + + + + + + + + + + + + + + for ac_header in sys/sysctl.h +do : + ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default + #if HAVE_SYS_PARAM_H + #include + #endif +" +if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SYS_SYSCTL_H 1 +_ACEOF + +fi + +done + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/types.h defines makedev" >&5 +$as_echo_n "checking whether sys/types.h defines makedev... " >&6; } +if ${ac_cv_header_sys_types_h_makedev+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@include +int +main () +{ +return makedev(0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_header_sys_types_h_makedev=yes +else + ac_cv_header_sys_types_h_makedev=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_types_h_makedev" >&5 +$as_echo "$ac_cv_header_sys_types_h_makedev" >&6; } + +if test $ac_cv_header_sys_types_h_makedev = no; then +ac_fn_c_check_header_mongrel "$LINENO" "sys/mkdev.h" "ac_cv_header_sys_mkdev_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_mkdev_h" = xyes; then : + +$as_echo "@%:@define MAJOR_IN_MKDEV 1" >>confdefs.h + +fi + + + + if test $ac_cv_header_sys_mkdev_h = no; then + ac_fn_c_check_header_mongrel "$LINENO" "sys/sysmacros.h" "ac_cv_header_sys_sysmacros_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_sysmacros_h" = xyes; then : + +$as_echo "@%:@define MAJOR_IN_SYSMACROS 1" >>confdefs.h + +fi + + + fi +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 +$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } +if ${ac_cv_header_time+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include + +int +main () +{ +if ((struct tm *) 0) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_time=yes +else + ac_cv_header_time=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 +$as_echo "$ac_cv_header_time" >&6; } +if test $ac_cv_header_time = yes; then + +$as_echo "@%:@define TIME_WITH_SYS_TIME 1" >>confdefs.h + +fi + + + +ac_fn_c_check_decl "$LINENO" "geteuid" "ac_cv_have_decl_geteuid" "$ac_includes_default" +if test "x$ac_cv_have_decl_geteuid" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETEUID $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "getlogin" "ac_cv_have_decl_getlogin" "$ac_includes_default" +if test "x$ac_cv_have_decl_getlogin" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETLOGIN $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "getuid" "ac_cv_have_decl_getuid" "$ac_includes_default" +if test "x$ac_cv_have_decl_getuid" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETUID $ac_have_decl +_ACEOF + + + + + + headers=' +#include + +#include + +#if HAVE_GRP_H +# include +#endif + +#if HAVE_PWD_H +# include +#endif +' + ac_fn_c_check_decl "$LINENO" "getgrgid" "ac_cv_have_decl_getgrgid" "$headers +" +if test "x$ac_cv_have_decl_getgrgid" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETGRGID $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "getpwuid" "ac_cv_have_decl_getpwuid" "$headers +" +if test "x$ac_cv_have_decl_getpwuid" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETPWUID $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "ttyname" "ac_cv_have_decl_ttyname" "$headers +" +if test "x$ac_cv_have_decl_ttyname" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_TTYNAME $ac_have_decl +_ACEOF + + + + + + + + + ac_fn_c_check_decl "$LINENO" "setregid" "ac_cv_have_decl_setregid" "$ac_includes_default" +if test "x$ac_cv_have_decl_setregid" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_SETREGID $ac_have_decl +_ACEOF + + +$as_echo "@%:@define PREFER_NONREENTRANT_EUIDACCESS 1" >>confdefs.h + + + + @%:@ Check whether --enable-xattr was given. +if test "${enable_xattr+set}" = set; then : + enableval=$enable_xattr; use_xattr=$enableval +else + use_xattr=yes +fi + + + LIB_XATTR= + + + if test "$use_xattr" = "yes"; then + for ac_header in attr/error_context.h attr/libattr.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + use_xattr=no + if test $ac_cv_header_attr_libattr_h = yes \ + && test $ac_cv_header_attr_error_context_h = yes; then + xattr_saved_LIBS=$LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing attr_copy_file" >&5 +$as_echo_n "checking for library containing attr_copy_file... " >&6; } +if ${ac_cv_search_attr_copy_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char attr_copy_file (); +int +main () +{ +return attr_copy_file (); + ; + return 0; +} +_ACEOF +for ac_lib in '' attr; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_attr_copy_file=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_attr_copy_file+:} false; then : + break +fi +done +if ${ac_cv_search_attr_copy_file+:} false; then : + +else + ac_cv_search_attr_copy_file=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_attr_copy_file" >&5 +$as_echo "$ac_cv_search_attr_copy_file" >&6; } +ac_res=$ac_cv_search_attr_copy_file +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + test "$ac_cv_search_attr_copy_file" = "none required" || + LIB_XATTR=$ac_cv_search_attr_copy_file +fi + + for ac_func in attr_copy_file +do : + ac_fn_c_check_func "$LINENO" "attr_copy_file" "ac_cv_func_attr_copy_file" +if test "x$ac_cv_func_attr_copy_file" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_ATTR_COPY_FILE 1 +_ACEOF + +fi +done + + LIBS=$xattr_saved_LIBS + if test $ac_cv_func_attr_copy_file = yes; then + use_xattr=yes + fi + fi + if test $use_xattr = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libattr development library was not found or not usable." >&5 +$as_echo "$as_me: WARNING: libattr development library was not found or not usable." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNU coreutils will be built without xattr support." >&5 +$as_echo "$as_me: WARNING: GNU coreutils will be built without xattr support." >&2;} + fi + fi + +cat >>confdefs.h <<_ACEOF +@%:@define USE_XATTR `test $use_xattr != yes; echo $?` +_ACEOF + + + + # gnulib settings. + + + # We don't use c-stack.c. + # AC_REQUIRE([gl_C_STACK]) + + # Invoke macros of modules that may migrate into gnulib. + # There's no need to list gnulib modules here, since gnulib-tool + # handles that; see ../bootstrap.conf. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +HELP2MAN=${HELP2MAN-"${am_missing_run}help2man"} + + + + + + + + + + + + ac_fn_c_check_member "$LINENO" "struct stat" "st_author" "ac_cv_member_struct_stat_st_author" "$ac_includes_default +#include + +" +if test "x$ac_cv_member_struct_stat_st_author" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STAT_ST_AUTHOR 1 +_ACEOF + + +fi + + + + + + + + + + + ac_fn_c_check_type "$LINENO" "ino_t" "ac_cv_type_ino_t" "$ac_includes_default" +if test "x$ac_cv_type_ino_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +@%:@define ino_t unsigned long int +_ACEOF + +fi + + + ac_fn_c_check_type "$LINENO" "major_t" "ac_cv_type_major_t" "$ac_includes_default" +if test "x$ac_cv_type_major_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +@%:@define major_t unsigned int +_ACEOF + +fi + + ac_fn_c_check_type "$LINENO" "minor_t" "ac_cv_type_minor_t" "$ac_includes_default" +if test "x$ac_cv_type_minor_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +@%:@define minor_t unsigned int +_ACEOF + +fi + + + + + + + + + + + + # By default, argmatch should fail calling usage (EXIT_FAILURE). + +$as_echo "@%:@define ARGMATCH_DIE usage (EXIT_FAILURE)" >>confdefs.h + + +$as_echo "@%:@define ARGMATCH_DIE_DECL void usage (int _e)" >>confdefs.h + + + # used by shred + + + # Used by install.c. + coreutils_saved_libs=$LIBS + LIBS="$LIBS $LIB_SELINUX" + for ac_func in matchpathcon_init_prefix +do : + ac_fn_c_check_func "$LINENO" "matchpathcon_init_prefix" "ac_cv_func_matchpathcon_init_prefix" +if test "x$ac_cv_func_matchpathcon_init_prefix" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_MATCHPATHCON_INIT_PREFIX 1 +_ACEOF + +else + + case "$ac_cv_search_setfilecon:$ac_cv_header_selinux_selinux_h" in + no:*) # SELinux disabled + ;; + *:no) # SELinux disabled + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: SELinux enabled, but matchpathcon_init_prefix not found" >&5 +$as_echo "$as_me: WARNING: SELinux enabled, but matchpathcon_init_prefix not found" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The install utility may run slowly" >&5 +$as_echo "$as_me: WARNING: The install utility may run slowly" >&2;} + esac + +fi +done + + LIBS=$coreutils_saved_libs + + # Used by sort.c. + + # Used by timeout.c + + + # Used by tail.c. + for ac_func in inotify_init +do : + ac_fn_c_check_func "$LINENO" "inotify_init" "ac_cv_func_inotify_init" +if test "x$ac_cv_func_inotify_init" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_INOTIFY_INIT 1 +_ACEOF + +$as_echo "@%:@define HAVE_INOTIFY 1" >>confdefs.h + +fi +done + + + + + # These checks are for Interix, to avoid its getgr* functions, in favor + # of these replacements. The replacement functions are much more efficient + # because they do not query the domain controller for user information + # when it is not needed. + + + + + + + + test $ac_cv_header_sys_param_h = yes && + test $ac_cv_header_sys_mount_h = yes && + for ac_header in nfs/vfs.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "nfs/vfs.h" "ac_cv_header_nfs_vfs_h" "$ac_includes_default" +if test "x$ac_cv_header_nfs_vfs_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_NFS_VFS_H 1 +_ACEOF + for ac_header in nfs/nfs_client.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "nfs/nfs_client.h" "ac_cv_header_nfs_nfs_client_h" "$ac_includes_default" +if test "x$ac_cv_header_nfs_nfs_client_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_NFS_NFS_CLIENT_H 1 +_ACEOF + +fi + +done + +fi + +done + + + statvfs_includes="\ +$ac_includes_default +#include +" + statfs_includes="\ +$ac_includes_default +#if HAVE_SYS_VFS_H +# include +#elif HAVE_SYS_MOUNT_H && HAVE_SYS_PARAM_H +# include +# include +# if HAVE_NETINET_IN_H && HAVE_NFS_NFS_CLNT_H && HAVE_NFS_VFS_H +# include +# include +# include +# endif +#elif HAVE_OS_H +# include +#endif +" + if case "$fu_cv_sys_stat_statvfs$fu_cv_sys_stat_statvfs64" in + *yes*) ;; *) false;; esac && + { ac_fn_c_check_member "$LINENO" "struct statvfs" "f_basetype" "ac_cv_member_struct_statvfs_f_basetype" "$statvfs_includes +" +if test "x$ac_cv_member_struct_statvfs_f_basetype" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STATVFS_F_BASETYPE 1 +_ACEOF + + +fi + + test $ac_cv_member_struct_statvfs_f_basetype = yes || + { ac_fn_c_check_member "$LINENO" "struct statvfs" "f_fstypename" "ac_cv_member_struct_statvfs_f_fstypename" "$statvfs_includes +" +if test "x$ac_cv_member_struct_statvfs_f_fstypename" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STATVFS_F_FSTYPENAME 1 +_ACEOF + + +fi + + test $ac_cv_member_struct_statvfs_f_fstypename = yes || + { test $ac_cv_member_struct_statfs_f_fstypename != yes && + { ac_fn_c_check_member "$LINENO" "struct statvfs" "f_type" "ac_cv_member_struct_statvfs_f_type" "$statvfs_includes +" +if test "x$ac_cv_member_struct_statvfs_f_type" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STATVFS_F_TYPE 1 +_ACEOF + + +fi + + test $ac_cv_member_struct_statvfs_f_type = yes; }; }; }; } + then + ac_fn_c_check_member "$LINENO" "struct statvfs" "f_namemax" "ac_cv_member_struct_statvfs_f_namemax" "$statvfs_includes +" +if test "x$ac_cv_member_struct_statvfs_f_namemax" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STATVFS_F_NAMEMAX 1 +_ACEOF + + +fi + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$statvfs_includes +int +main () +{ +static statvfs s; + return (s.s_fsid ^ 0) == 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +$as_echo "@%:@define STRUCT_STATVFS_F_FSID_IS_INTEGER 1" >>confdefs.h + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + else + ac_fn_c_check_member "$LINENO" "struct statfs" "f_namelen" "ac_cv_member_struct_statfs_f_namelen" "$statfs_includes +" +if test "x$ac_cv_member_struct_statfs_f_namelen" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STATFS_F_NAMELEN 1 +_ACEOF + + +fi +ac_fn_c_check_member "$LINENO" "struct statfs" "f_type" "ac_cv_member_struct_statfs_f_type" "$statfs_includes +" +if test "x$ac_cv_member_struct_statfs_f_type" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STATFS_F_TYPE 1 +_ACEOF + + +fi +ac_fn_c_check_member "$LINENO" "struct statfs" "f_frsize" "ac_cv_member_struct_statfs_f_frsize" "$statfs_includes +" +if test "x$ac_cv_member_struct_statfs_f_frsize" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STATFS_F_FRSIZE 1 +_ACEOF + + +fi + + if test $ac_cv_header_OS_h != yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$statfs_includes +int +main () +{ +static statfs s; + return (s.s_fsid ^ 0) == 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +$as_echo "@%:@define STRUCT_STATFS_F_FSID_IS_INTEGER 1" >>confdefs.h + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + fi + + + # for dd.c and shred.c + # + # Use fdatasync only if declared. On MacOS X 10.7, fdatasync exists but + # is not declared, and is ineffective. + LIB_FDATASYNC= + + + if test $ac_cv_have_decl_fdatasync = yes; then + coreutils_saved_libs=$LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fdatasync" >&5 +$as_echo_n "checking for library containing fdatasync... " >&6; } +if ${ac_cv_search_fdatasync+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char fdatasync (); +int +main () +{ +return fdatasync (); + ; + return 0; +} +_ACEOF +for ac_lib in '' rt posix4; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_fdatasync=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_fdatasync+:} false; then : + break +fi +done +if ${ac_cv_search_fdatasync+:} false; then : + +else + ac_cv_search_fdatasync=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fdatasync" >&5 +$as_echo "$ac_cv_search_fdatasync" >&6; } +ac_res=$ac_cv_search_fdatasync +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + test "$ac_cv_search_fdatasync" = "none required" || + LIB_FDATASYNC=$ac_cv_search_fdatasync +fi + + for ac_func in fdatasync +do : + ac_fn_c_check_func "$LINENO" "fdatasync" "ac_cv_func_fdatasync" +if test "x$ac_cv_func_fdatasync" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_FDATASYNC 1 +_ACEOF + +fi +done + + LIBS=$coreutils_saved_libs + fi + + # Check whether libcap is usable -- for ls --color support + LIB_CAP= + @%:@ Check whether --enable-libcap was given. +if test "${enable_libcap+set}" = set; then : + enableval=$enable_libcap; +fi + + if test "X$enable_libcap" != "Xno"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_get_file in -lcap" >&5 +$as_echo_n "checking for cap_get_file in -lcap... " >&6; } +if ${ac_cv_lib_cap_cap_get_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lcap $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char cap_get_file (); +int +main () +{ +return cap_get_file (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_cap_cap_get_file=yes +else + ac_cv_lib_cap_cap_get_file=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_get_file" >&5 +$as_echo "$ac_cv_lib_cap_cap_get_file" >&6; } +if test "x$ac_cv_lib_cap_cap_get_file" = xyes; then : + ac_fn_c_check_header_mongrel "$LINENO" "sys/capability.h" "ac_cv_header_sys_capability_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_capability_h" = xyes; then : + LIB_CAP=-lcap + +$as_echo "@%:@define HAVE_CAP 1" >>confdefs.h + + +fi + + +fi + + if test "X$LIB_CAP" = "X"; then + if test "X$enable_libcap" = "Xyes"; then + as_fn_error $? "libcap library was not found or not usable" "$LINENO" 5 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libcap library was not found or not usable." >&5 +$as_echo "$as_me: WARNING: libcap library was not found or not usable." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNU coreutils will be built without capability support." >&5 +$as_echo "$as_me: WARNING: GNU coreutils will be built without capability support." >&2;} + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libcap support disabled by user" >&5 +$as_echo "$as_me: WARNING: libcap support disabled by user" >&2;} + fi + + + # See if linking 'seq' requires -lm. + # It does on nearly every system. The single exception (so far) is + # BeOS which has all the math functions in the normal runtime library + # and doesn't have a separate math library. + + + ac_seq_body=' + static double x, y; + x = floor (x); + x = rint (x); + x = modf (x, &y);' + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +$ac_seq_body + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +else + ac_seq_save_LIBS="$LIBS" + LIBS="$LIBS -lm" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +$ac_seq_body + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + SEQ_LIBM=-lm +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$ac_seq_save_LIBS" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + + + # Accept configure options: --with-tty-group[=GROUP], --without-tty-group + # You can determine the group of a TTY via 'stat --format %G /dev/tty' + # Omitting this option is equivalent to using --without-tty-group. + +@%:@ Check whether --with-tty-group was given. +if test "${with_tty_group+set}" = set; then : + withval=$with_tty_group; tty_group_name=$withval +else + tty_group_name=no +fi + + + if test "x$tty_group_name" != xno; then + if test "x$tty_group_name" = xyes; then + tty_group_name=tty + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: TTY group used by system set to \"$tty_group_name\"" >&5 +$as_echo "$as_me: TTY group used by system set to \"$tty_group_name\"" >&6;} + +cat >>confdefs.h <<_ACEOF +@%:@define TTY_GROUP_NAME "$tty_group_name" +_ACEOF + + fi + + +# The test suite needs to know if we have a working perl. +# FIXME: this is suboptimal. Ideally, we would be able to call gl_PERL +# with an ACTION-IF-NOT-FOUND argument ... +cu_have_perl=yes +case $PERL in *"/missing "*) cu_have_perl=no;; esac + if test $cu_have_perl = yes; then + HAVE_PERL_TRUE= + HAVE_PERL_FALSE='#' +else + HAVE_PERL_TRUE='#' + HAVE_PERL_FALSE= +fi + + +# gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found]) +# ------------------------------------------------ +# If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND. +# Otherwise, run RUN-IF-NOT-FOUND. + + +@%:@ Check whether --enable-gcc-warnings was given. +if test "${enable_gcc_warnings+set}" = set; then : + enableval=$enable_gcc_warnings; case $enableval in + yes|no) ;; + *) as_fn_error $? "bad value $enableval for gcc-warnings option" "$LINENO" 5 ;; + esac + gl_gcc_warnings=$enableval +else + + # GCC provides fine-grained control over diagnostics which + # is used in gnulib for example to suppress warnings from + # certain sections of code. So if this is available and + # we're running from a git repo, then auto enable the warnings. + gl_gcc_warnings=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#if (4) < __GNUC__ || ((4) == __GNUC__ && (6) <= __GNUC_MINOR__) +/* ok */ +#else +# error "your version of gcc is older than 4.6" +#endif + +int +main () +{ + + ; + return 0; +}, + +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + test -d "$srcdir"/.git && gl_gcc_warnings=yes +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + + +fi + + +if test "$gl_gcc_warnings" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror" >&5 +$as_echo_n "checking whether C compiler handles -Werror... " >&6; } +if ${gl_cv_warn_c__Werror+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " -Werror" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_warn_c__Werror=yes +else + gl_cv_warn_c__Werror=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror" >&5 +$as_echo "$gl_cv_warn_c__Werror" >&6; } +if test "x$gl_cv_warn_c__Werror" = xyes; then : + as_fn_append WERROR_CFLAGS " -Werror" +fi + + + + + nw= + # This, $nw, is the list of warnings we disable. + nw="$nw -Wdeclaration-after-statement" # too useful to forbid + nw="$nw -Waggregate-return" # anachronistic + nw="$nw -Wlong-long" # C90 is anachronistic (lib/gethrxtime.h) + nw="$nw -Wc++-compat" # We don't care about C++ compilers + nw="$nw -Wundef" # Warns on '#if GNULIB_FOO' etc in gnulib + nw="$nw -Wtraditional" # Warns on #elif which we use often + nw="$nw -Wcast-qual" # Too many warnings for now + nw="$nw -Wconversion" # Too many warnings for now + nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings + nw="$nw -Wsign-conversion" # Too many warnings for now + nw="$nw -Wtraditional-conversion" # Too many warnings for now + nw="$nw -Wunreachable-code" # Too many warnings for now + nw="$nw -Wpadded" # Our structs are not padded + nw="$nw -Wredundant-decls" # openat.h declares e.g., mkdirat + nw="$nw -Wlogical-op" # any use of fwrite provokes this + nw="$nw -Wformat-nonliteral" # who.c and pinky.c strftime uses + nw="$nw -Wvla" # warnings in gettext.h + nw="$nw -Wnested-externs" # use of XARGMATCH/verify_function__ + nw="$nw -Wswitch-enum" # Too many warnings for now + nw="$nw -Wswitch-default" # Too many warnings for now + nw="$nw -Wstack-protector" # not worth working around + # things I might fix soon: + nw="$nw -Wfloat-equal" # sort.c, seq.c + nw="$nw -Wmissing-format-attribute" # copy.c + nw="$nw -Wunsafe-loop-optimizations" # a few src/*.c + nw="$nw -Winline" # system.h's readdir_ignoring_dot_and_dotdot + nw="$nw -Wsuggest-attribute=format" # warns about copy.c and factor.c + + # Using -Wstrict-overflow is a pain, but the alternative is worse. + # For an example, see the code that provoked this report: + # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33498 + # Code like that still infloops with gcc-4.6.0 and -O2. Scary indeed. + + + + if test -n "$GCC"; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is supported" >&5 +$as_echo_n "checking whether -Wno-missing-field-initializers is supported... " >&6; } + if ${gl_cv_cc_nomfi_supported+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -W -Werror -Wno-missing-field-initializers" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_cc_nomfi_supported=yes +else + gl_cv_cc_nomfi_supported=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$gl_save_CFLAGS" +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_supported" >&5 +$as_echo "$gl_cv_cc_nomfi_supported" >&6; } + + if test "$gl_cv_cc_nomfi_supported" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is needed" >&5 +$as_echo_n "checking whether -Wno-missing-field-initializers is needed... " >&6; } + if ${gl_cv_cc_nomfi_needed+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -W -Werror" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +void f (void) + { + typedef struct { int a; int b; } s_t; + s_t s1 = { 0, }; + } + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_cc_nomfi_needed=no +else + gl_cv_cc_nomfi_needed=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$gl_save_CFLAGS" + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_needed" >&5 +$as_echo "$gl_cv_cc_nomfi_needed" >&6; } + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wuninitialized is supported" >&5 +$as_echo_n "checking whether -Wuninitialized is supported... " >&6; } + if ${gl_cv_cc_uninitialized_supported+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Werror -Wuninitialized" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_cc_uninitialized_supported=yes +else + gl_cv_cc_uninitialized_supported=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$gl_save_CFLAGS" +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_uninitialized_supported" >&5 +$as_echo "$gl_cv_cc_uninitialized_supported" >&6; } + + fi + + # List all gcc warning categories. + gl_manywarn_set= + for gl_manywarn_item in \ + -W \ + -Wabi \ + -Waddress \ + -Wall \ + -Warray-bounds \ + -Wattributes \ + -Wbad-function-cast \ + -Wbuiltin-macro-redefined \ + -Wcast-align \ + -Wchar-subscripts \ + -Wclobbered \ + -Wcomment \ + -Wcomments \ + -Wcoverage-mismatch \ + -Wcpp \ + -Wdeprecated \ + -Wdeprecated-declarations \ + -Wdisabled-optimization \ + -Wdiv-by-zero \ + -Wdouble-promotion \ + -Wempty-body \ + -Wendif-labels \ + -Wenum-compare \ + -Wextra \ + -Wformat-contains-nul \ + -Wformat-extra-args \ + -Wformat-nonliteral \ + -Wformat-security \ + -Wformat-y2k \ + -Wformat-zero-length \ + -Wformat=2 \ + -Wfree-nonheap-object \ + -Wignored-qualifiers \ + -Wimplicit \ + -Wimplicit-function-declaration \ + -Wimplicit-int \ + -Winit-self \ + -Winline \ + -Wint-to-pointer-cast \ + -Winvalid-memory-model \ + -Winvalid-pch \ + -Wjump-misses-init \ + -Wlogical-op \ + -Wmain \ + -Wmaybe-uninitialized \ + -Wmissing-braces \ + -Wmissing-declarations \ + -Wmissing-field-initializers \ + -Wmissing-format-attribute \ + -Wmissing-include-dirs \ + -Wmissing-noreturn \ + -Wmissing-parameter-type \ + -Wmissing-prototypes \ + -Wmudflap \ + -Wmultichar \ + -Wnarrowing \ + -Wnested-externs \ + -Wnonnull \ + -Wnormalized=nfc \ + -Wold-style-declaration \ + -Wold-style-definition \ + -Woverflow \ + -Woverlength-strings \ + -Woverride-init \ + -Wpacked \ + -Wpacked-bitfield-compat \ + -Wparentheses \ + -Wpointer-arith \ + -Wpointer-sign \ + -Wpointer-to-int-cast \ + -Wpragmas \ + -Wreturn-type \ + -Wsequence-point \ + -Wshadow \ + -Wsizeof-pointer-memaccess \ + -Wstack-protector \ + -Wstrict-aliasing \ + -Wstrict-overflow \ + -Wstrict-prototypes \ + -Wsuggest-attribute=const \ + -Wsuggest-attribute=format \ + -Wsuggest-attribute=noreturn \ + -Wsuggest-attribute=pure \ + -Wswitch \ + -Wswitch-default \ + -Wsync-nand \ + -Wsystem-headers \ + -Wtrampolines \ + -Wtrigraphs \ + -Wtype-limits \ + -Wuninitialized \ + -Wunknown-pragmas \ + -Wunreachable-code \ + -Wunsafe-loop-optimizations \ + -Wunused \ + -Wunused-but-set-parameter \ + -Wunused-but-set-variable \ + -Wunused-function \ + -Wunused-label \ + -Wunused-local-typedefs \ + -Wunused-macros \ + -Wunused-parameter \ + -Wunused-result \ + -Wunused-value \ + -Wunused-variable \ + -Wvarargs \ + -Wvariadic-macros \ + -Wvector-operation-performance \ + -Wvla \ + -Wvolatile-register-var \ + -Wwrite-strings \ + \ + ; do + gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item" + done + + # Disable specific options as needed. + if test "$gl_cv_cc_nomfi_needed" = yes; then + gl_manywarn_set="$gl_manywarn_set -Wno-missing-field-initializers" + fi + + if test "$gl_cv_cc_uninitialized_supported" = no; then + gl_manywarn_set="$gl_manywarn_set -Wno-uninitialized" + fi + + ws=$gl_manywarn_set + + + gl_warn_set= + set x $ws; shift + for gl_warn_item + do + case " $nw " in + *" $gl_warn_item "*) + ;; + *) + gl_warn_set="$gl_warn_set $gl_warn_item" + ;; + esac + done + ws=$gl_warn_set + + for w in $ws; do + as_gl_Warn=`$as_echo "gl_cv_warn_c_$w" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles $w" >&5 +$as_echo_n "checking whether C compiler handles $w... " >&6; } +if eval \${$as_gl_Warn+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $w" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$as_gl_Warn=yes" +else + eval "$as_gl_Warn=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +eval ac_res=\$$as_gl_Warn + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_gl_Warn"\" = x"yes"; then : + as_fn_append WARN_CFLAGS " $w" +fi + + + done + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-sign-compare" >&5 +$as_echo_n "checking whether C compiler handles -Wno-sign-compare... " >&6; } +if ${gl_cv_warn_c__Wno_sign_compare+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " -Wno-sign-compare" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_warn_c__Wno_sign_compare=yes +else + gl_cv_warn_c__Wno_sign_compare=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_sign_compare" >&5 +$as_echo "$gl_cv_warn_c__Wno_sign_compare" >&6; } +if test "x$gl_cv_warn_c__Wno_sign_compare" = xyes; then : + as_fn_append WARN_CFLAGS " -Wno-sign-compare" +fi + + # Too many warnings for now + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-parameter" >&5 +$as_echo_n "checking whether C compiler handles -Wno-unused-parameter... " >&6; } +if ${gl_cv_warn_c__Wno_unused_parameter+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " -Wno-unused-parameter" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_warn_c__Wno_unused_parameter=yes +else + gl_cv_warn_c__Wno_unused_parameter=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_parameter" >&5 +$as_echo "$gl_cv_warn_c__Wno_unused_parameter" >&6; } +if test "x$gl_cv_warn_c__Wno_unused_parameter" = xyes; then : + as_fn_append WARN_CFLAGS " -Wno-unused-parameter" +fi + + # Too many warnings for now + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wsuggest-attribute=const" >&5 +$as_echo_n "checking whether C compiler handles -Wsuggest-attribute=const... " >&6; } +if ${gl_cv_warn_c__Wsuggest_attribute_const+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " -Wsuggest-attribute=const" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_warn_c__Wsuggest_attribute_const=yes +else + gl_cv_warn_c__Wsuggest_attribute_const=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wsuggest_attribute_const" >&5 +$as_echo "$gl_cv_warn_c__Wsuggest_attribute_const" >&6; } +if test "x$gl_cv_warn_c__Wsuggest_attribute_const" = xyes; then : + as_fn_append WARN_CFLAGS " -Wsuggest-attribute=const" +fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wsuggest-attribute=noreturn" >&5 +$as_echo_n "checking whether C compiler handles -Wsuggest-attribute=noreturn... " >&6; } +if ${gl_cv_warn_c__Wsuggest_attribute_noreturn+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " -Wsuggest-attribute=noreturn" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_warn_c__Wsuggest_attribute_noreturn=yes +else + gl_cv_warn_c__Wsuggest_attribute_noreturn=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wsuggest_attribute_noreturn" >&5 +$as_echo "$gl_cv_warn_c__Wsuggest_attribute_noreturn" >&6; } +if test "x$gl_cv_warn_c__Wsuggest_attribute_noreturn" = xyes; then : + as_fn_append WARN_CFLAGS " -Wsuggest-attribute=noreturn" +fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-format-nonliteral" >&5 +$as_echo_n "checking whether C compiler handles -Wno-format-nonliteral... " >&6; } +if ${gl_cv_warn_c__Wno_format_nonliteral+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " -Wno-format-nonliteral" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_warn_c__Wno_format_nonliteral=yes +else + gl_cv_warn_c__Wno_format_nonliteral=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_format_nonliteral" >&5 +$as_echo "$gl_cv_warn_c__Wno_format_nonliteral" >&6; } +if test "x$gl_cv_warn_c__Wno_format_nonliteral" = xyes; then : + as_fn_append WARN_CFLAGS " -Wno-format-nonliteral" +fi + + + + # Enable this warning only with gcc-4.7 and newer. With 4.6.2 20111027, + # it suggests test.c's advance function may be pure, even though it + # increments a global variable. Oops. + # Normally we'd write code to test for the precise failure, but that + # requires a relatively large input to make gcc exhibit the failure. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#if (4) < __GNUC__ || ((4) == __GNUC__ && (7) <= __GNUC_MINOR__) +/* ok */ +#else +# error "your version of gcc is older than 4.7" +#endif + +int +main () +{ + + ; + return 0; +}, + +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wsuggest-attribute=pure" >&5 +$as_echo_n "checking whether C compiler handles -Wsuggest-attribute=pure... " >&6; } +if ${gl_cv_warn_c__Wsuggest_attribute_pure+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " -Wsuggest-attribute=pure" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_warn_c__Wsuggest_attribute_pure=yes +else + gl_cv_warn_c__Wsuggest_attribute_pure=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wsuggest_attribute_pure" >&5 +$as_echo "$gl_cv_warn_c__Wsuggest_attribute_pure" >&6; } +if test "x$gl_cv_warn_c__Wsuggest_attribute_pure" = xyes; then : + as_fn_append WARN_CFLAGS " -Wsuggest-attribute=pure" +fi + + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + + + # In spite of excluding -Wlogical-op above, it is enabled, as of + # gcc 4.5.0 20090517, and it provokes warnings in cat.c, dd.c, truncate.c + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-logical-op" >&5 +$as_echo_n "checking whether C compiler handles -Wno-logical-op... " >&6; } +if ${gl_cv_warn_c__Wno_logical_op+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " -Wno-logical-op" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_warn_c__Wno_logical_op=yes +else + gl_cv_warn_c__Wno_logical_op=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_logical_op" >&5 +$as_echo "$gl_cv_warn_c__Wno_logical_op" >&6; } +if test "x$gl_cv_warn_c__Wno_logical_op" = xyes; then : + as_fn_append WARN_CFLAGS " -Wno-logical-op" +fi + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fdiagnostics-show-option" >&5 +$as_echo_n "checking whether C compiler handles -fdiagnostics-show-option... " >&6; } +if ${gl_cv_warn_c__fdiagnostics_show_option+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " -fdiagnostics-show-option" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_warn_c__fdiagnostics_show_option=yes +else + gl_cv_warn_c__fdiagnostics_show_option=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fdiagnostics_show_option" >&5 +$as_echo "$gl_cv_warn_c__fdiagnostics_show_option" >&6; } +if test "x$gl_cv_warn_c__fdiagnostics_show_option" = xyes; then : + as_fn_append WARN_CFLAGS " -fdiagnostics-show-option" +fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -funit-at-a-time" >&5 +$as_echo_n "checking whether C compiler handles -funit-at-a-time... " >&6; } +if ${gl_cv_warn_c__funit_at_a_time+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " -funit-at-a-time" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_warn_c__funit_at_a_time=yes +else + gl_cv_warn_c__funit_at_a_time=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__funit_at_a_time" >&5 +$as_echo "$gl_cv_warn_c__funit_at_a_time" >&6; } +if test "x$gl_cv_warn_c__funit_at_a_time" = xyes; then : + as_fn_append WARN_CFLAGS " -funit-at-a-time" +fi + + + + + + +$as_echo "@%:@define lint 1" >>confdefs.h + + + +$as_echo "@%:@define GNULIB_PORTCHECK 1" >>confdefs.h + + + # We use a slightly smaller set of warning options for lib/. + # Remove the following and save the result in GNULIB_WARN_CFLAGS. + nw= + nw="$nw -Wstrict-overflow" + nw="$nw -Wuninitialized" + nw="$nw -Wunused-macros" + nw="$nw -Wmissing-prototypes" + nw="$nw -Wold-style-definition" + # FIXME: it may be easy to remove this, since it affects only one file: + # the snprintf call at ftoastr.c:132. + nw="$nw -Wdouble-promotion" + + gl_warn_set= + set x $WARN_CFLAGS; shift + for gl_warn_item + do + case " $nw " in + *" $gl_warn_item "*) + ;; + *) + gl_warn_set="$gl_warn_set $gl_warn_item" + ;; + esac + done + GNULIB_WARN_CFLAGS=$gl_warn_set + + + + # For gnulib-tests, the set is slightly smaller still. + nw= + nw="$nw -Wstrict-prototypes" + # It's not worth being this picky about test programs. + nw="$nw -Wsuggest-attribute=const" + nw="$nw -Wsuggest-attribute=pure" + + gl_warn_set= + set x $GNULIB_WARN_CFLAGS; shift + for gl_warn_item + do + case " $nw " in + *" $gl_warn_item "*) + ;; + *) + gl_warn_set="$gl_warn_set $gl_warn_item" + ;; + esac + done + GNULIB_TEST_WARN_CFLAGS=$gl_warn_set + + +fi + +for ac_header in vfork.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" +if test "x$ac_cv_header_vfork_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_VFORK_H 1 +_ACEOF + +fi + +done + +for ac_func in fork vfork +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +if test "x$ac_cv_func_fork" = xyes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 +$as_echo_n "checking for working fork... " >&6; } +if ${ac_cv_func_fork_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_fork_works=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* By Ruediger Kuhlmann. */ + return fork () < 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_fork_works=yes +else + ac_cv_func_fork_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 +$as_echo "$ac_cv_func_fork_works" >&6; } + +else + ac_cv_func_fork_works=$ac_cv_func_fork +fi +if test "x$ac_cv_func_fork_works" = xcross; then + case $host in + *-*-amigaos* | *-*-msdosdjgpp*) + # Override, as these systems have only a dummy fork() stub + ac_cv_func_fork_works=no + ;; + *) + ac_cv_func_fork_works=yes + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 +$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} +fi +ac_cv_func_vfork_works=$ac_cv_func_vfork +if test "x$ac_cv_func_vfork" = xyes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 +$as_echo_n "checking for working vfork... " >&6; } +if ${ac_cv_func_vfork_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_vfork_works=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Thanks to Paul Eggert for this test. */ +$ac_includes_default +#include +#ifdef HAVE_VFORK_H +# include +#endif +/* On some sparc systems, changes by the child to local and incoming + argument registers are propagated back to the parent. The compiler + is told about this with #include , but some compilers + (e.g. gcc -O) don't grok . Test for this by using a + static variable whose address is put into a register that is + clobbered by the vfork. */ +static void +#ifdef __cplusplus +sparc_address_test (int arg) +# else +sparc_address_test (arg) int arg; +#endif +{ + static pid_t child; + if (!child) { + child = vfork (); + if (child < 0) { + perror ("vfork"); + _exit(2); + } + if (!child) { + arg = getpid(); + write(-1, "", 0); + _exit (arg); + } + } +} + +int +main () +{ + pid_t parent = getpid (); + pid_t child; + + sparc_address_test (0); + + child = vfork (); + + if (child == 0) { + /* Here is another test for sparc vfork register problems. This + test uses lots of local variables, at least as many local + variables as main has allocated so far including compiler + temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris + 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should + reuse the register of parent for one of the local variables, + since it will think that parent can't possibly be used any more + in this routine. Assigning to the local variable will thus + munge parent in the parent process. */ + pid_t + p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), + p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); + /* Convince the compiler that p..p7 are live; otherwise, it might + use the same hardware register for all 8 local variables. */ + if (p != p1 || p != p2 || p != p3 || p != p4 + || p != p5 || p != p6 || p != p7) + _exit(1); + + /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent + from child file descriptors. If the child closes a descriptor + before it execs or exits, this munges the parent's descriptor + as well. Test for this by closing stdout in the child. */ + _exit(close(fileno(stdout)) != 0); + } else { + int status; + struct stat st; + + while (wait(&status) != child) + ; + return ( + /* Was there some problem with vforking? */ + child < 0 + + /* Did the child fail? (This shouldn't happen.) */ + || status + + /* Did the vfork/compiler bug occur? */ + || parent != getpid() + + /* Did the file descriptor bug occur? */ + || fstat(fileno(stdout), &st) != 0 + ); + } +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_vfork_works=yes +else + ac_cv_func_vfork_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 +$as_echo "$ac_cv_func_vfork_works" >&6; } + +fi; +if test "x$ac_cv_func_fork_works" = xcross; then + ac_cv_func_vfork_works=$ac_cv_func_vfork + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 +$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} +fi + +if test "x$ac_cv_func_vfork_works" = xyes; then + +$as_echo "@%:@define HAVE_WORKING_VFORK 1" >>confdefs.h + +else + +$as_echo "@%:@define vfork fork" >>confdefs.h + +fi +if test "x$ac_cv_func_fork_works" = xyes; then + +$as_echo "@%:@define HAVE_WORKING_FORK 1" >>confdefs.h + +fi + + +optional_bin_progs= +for ac_func in chroot +do : + ac_fn_c_check_func "$LINENO" "chroot" "ac_cv_func_chroot" +if test "x$ac_cv_func_chroot" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_CHROOT 1 +_ACEOF + { + if test -z "$optional_bin_progs"; then + optional_bin_progs=chroot + else + optional_bin_progs="$optional_bin_progs chroot" + fi +} +fi +done + +for ac_func in gethostid +do : + ac_fn_c_check_func "$LINENO" "gethostid" "ac_cv_func_gethostid" +if test "x$ac_cv_func_gethostid" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_GETHOSTID 1 +_ACEOF + { + if test -z "$optional_bin_progs"; then + optional_bin_progs=hostid + else + optional_bin_progs="$optional_bin_progs hostid" + fi +} +fi +done + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of struct winsize requires sys/ptem.h" >&5 +$as_echo_n "checking whether use of struct winsize requires sys/ptem.h... " >&6; } +if ${gl_cv_sys_struct_winsize_needs_sys_ptem_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_sys_struct_winsize_needs_sys_ptem_h=yes + if test $ac_cv_sys_posix_termios = yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +struct winsize x; + if (sizeof x > 0) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_sys_struct_winsize_needs_sys_ptem_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +struct winsize x; + if (sizeof x > 0) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + gl_cv_sys_struct_winsize_needs_sys_ptem_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_winsize_needs_sys_ptem_h" >&5 +$as_echo "$gl_cv_sys_struct_winsize_needs_sys_ptem_h" >&6; } + if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then + +$as_echo "@%:@define WINSIZE_IN_PTEM 1" >>confdefs.h + + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5 +$as_echo_n "checking whether localtime caches TZ... " >&6; } +if ${utils_cv_localtime_cache+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test x$ac_cv_func_tzset = xyes; then +if test "$cross_compiling" = yes; then : + # If we have tzset, assume the worst when cross-compiling. +utils_cv_localtime_cache=yes +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#if STDC_HEADERS +# include +#endif +extern char **environ; +void unset_TZ (void) +{ + char **from, **to; + for (to = from = environ; (*to = *from); from++) + if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '=')) + to++; +} +int main() +{ + time_t now = time ((time_t *) 0); + int hour_GMT0, hour_unset; + if (putenv ("TZ=GMT0") != 0) + return 1; + hour_GMT0 = localtime (&now)->tm_hour; + unset_TZ (); + hour_unset = localtime (&now)->tm_hour; + if (putenv ("TZ=PST8") != 0) + return 1; + if (localtime (&now)->tm_hour == hour_GMT0) + return 1; + unset_TZ (); + if (localtime (&now)->tm_hour != hour_unset) + return 1; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + utils_cv_localtime_cache=no +else + utils_cv_localtime_cache=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +else + # If we lack tzset, report that localtime does not cache TZ, + # since we can't invalidate the cache if we don't have tzset. + utils_cv_localtime_cache=no +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $utils_cv_localtime_cache" >&5 +$as_echo "$utils_cv_localtime_cache" >&6; } +if test $utils_cv_localtime_cache = yes; then + +$as_echo "@%:@define LOCALTIME_CACHE 1" >>confdefs.h + +fi + +# SCO-ODT-3.0 is reported to need -los to link programs using initgroups +for ac_func in initgroups +do : + ac_fn_c_check_func "$LINENO" "initgroups" "ac_cv_func_initgroups" +if test "x$ac_cv_func_initgroups" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_INITGROUPS 1 +_ACEOF + +fi +done + +if test $ac_cv_func_initgroups = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for initgroups in -los" >&5 +$as_echo_n "checking for initgroups in -los... " >&6; } +if ${ac_cv_lib_os_initgroups+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-los $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char initgroups (); +int +main () +{ +return initgroups (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_os_initgroups=yes +else + ac_cv_lib_os_initgroups=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_os_initgroups" >&5 +$as_echo "$ac_cv_lib_os_initgroups" >&6; } +if test "x$ac_cv_lib_os_initgroups" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_LIBOS 1 +_ACEOF + + LIBS="-los $LIBS" + +fi + +fi + +for ac_func in syslog +do : + ac_fn_c_check_func "$LINENO" "syslog" "ac_cv_func_syslog" +if test "x$ac_cv_func_syslog" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SYSLOG 1 +_ACEOF + +fi +done + +if test $ac_cv_func_syslog = no; then + # syslog is not in the default libraries. See if it's in some other. + for lib in bsd socket inet; do + as_ac_Lib=`$as_echo "ac_cv_lib_$lib''_syslog" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for syslog in -l$lib" >&5 +$as_echo_n "checking for syslog in -l$lib... " >&6; } +if eval \${$as_ac_Lib+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-l$lib $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char syslog (); +int +main () +{ +return syslog (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$as_ac_Lib=yes" +else + eval "$as_ac_Lib=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +eval ac_res=\$$as_ac_Lib + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then : + +$as_echo "@%:@define HAVE_SYSLOG 1" >>confdefs.h + + LIBS="$LIBS -l$lib"; break +fi + + done +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for 3-argument setpriority function" >&5 +$as_echo_n "checking for 3-argument setpriority function... " >&6; } +if ${utils_cv_func_setpriority+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +setpriority (0, 0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + utils_cv_func_setpriority=yes +else + utils_cv_func_setpriority=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $utils_cv_func_setpriority" >&5 +$as_echo "$utils_cv_func_setpriority" >&6; } +if test $utils_cv_func_setpriority = no; then + for ac_func in nice +do : + ac_fn_c_check_func "$LINENO" "nice" "ac_cv_func_nice" +if test "x$ac_cv_func_nice" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_NICE 1 +_ACEOF + +fi +done + +fi +case $utils_cv_func_setpriority,$ac_cv_func_nice in +*yes*) + { + if test -z "$optional_bin_progs"; then + optional_bin_progs=nice + else + optional_bin_progs="$optional_bin_progs nice" + fi +} +esac + + + + + if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then + { + if test -z "$optional_bin_progs"; then + optional_bin_progs=who + else + optional_bin_progs="$optional_bin_progs who" + fi +} + { + if test -z "$optional_bin_progs"; then + optional_bin_progs=users + else + optional_bin_progs="$optional_bin_progs users" + fi +} + { + if test -z "$optional_bin_progs"; then + optional_bin_progs=pinky + else + optional_bin_progs="$optional_bin_progs pinky" + fi +} + fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking ut_host in struct utmp" >&5 +$as_echo_n "checking ut_host in struct utmp... " >&6; } +if ${su_cv_func_ut_host_in_utmp+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +int +main () +{ +struct utmp ut; return !sizeof ut.ut_host; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + su_cv_func_ut_host_in_utmp=yes +else + su_cv_func_ut_host_in_utmp=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $su_cv_func_ut_host_in_utmp" >&5 +$as_echo "$su_cv_func_ut_host_in_utmp" >&6; } +if test $su_cv_func_ut_host_in_utmp = yes; then + have_ut_host=1 + +$as_echo "@%:@define HAVE_UT_HOST 1" >>confdefs.h + +fi + +if test -z "$have_ut_host"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking ut_host in struct utmpx" >&5 +$as_echo_n "checking ut_host in struct utmpx... " >&6; } + if ${su_cv_func_ut_host_in_utmpx+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +int +main () +{ +struct utmpx ut; return !sizeof ut.ut_host; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + su_cv_func_ut_host_in_utmpx=yes +else + su_cv_func_ut_host_in_utmpx=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $su_cv_func_ut_host_in_utmpx" >&5 +$as_echo "$su_cv_func_ut_host_in_utmpx" >&6; } + if test $su_cv_func_ut_host_in_utmpx = yes; then + +$as_echo "@%:@define HAVE_UTMPX_H 1" >>confdefs.h + + +$as_echo "@%:@define HAVE_UT_HOST 1" >>confdefs.h + + fi +fi + + + for ac_func in sysctl +do : + ac_fn_c_check_func "$LINENO" "sysctl" "ac_cv_func_sysctl" +if test "x$ac_cv_func_sysctl" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SYSCTL 1 +_ACEOF + +fi +done + + + for ac_header in sys/sysctl.h +do : + ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default + #if HAVE_SYS_PARAM_H + #include + #endif +" +if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SYS_SYSCTL_H 1 +_ACEOF + +fi + +done + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can get the system boot time" >&5 +$as_echo_n "checking whether we can get the system boot time... " >&6; } +if ${gnulib_cv_have_boot_time+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +#if HAVE_SYSCTL && HAVE_SYS_SYSCTL_H +# if HAVE_SYS_PARAM_H +# include /* needed for OpenBSD 3.0 */ +# endif +# include +#endif +#if HAVE_UTMPX_H +# include +#elif HAVE_UTMP_H +# include +#endif +#if HAVE_OS_H +# include +#endif + +int +main () +{ + +#if (defined BOOT_TIME \ + || (defined CTL_KERN && defined KERN_BOOTTIME) \ + || HAVE_OS_H) +/* your system *does* have the infrastructure to determine boot time */ +#else +please_tell_us_how_to_determine_boot_time_on_your_system +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gnulib_cv_have_boot_time=yes +else + gnulib_cv_have_boot_time=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gnulib_cv_have_boot_time" >&5 +$as_echo "$gnulib_cv_have_boot_time" >&6; } + if test $gnulib_cv_have_boot_time = yes; then : + { + if test -z "$optional_bin_progs"; then + optional_bin_progs=uptime + else + optional_bin_progs="$optional_bin_progs uptime" + fi +} +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking POSIX termios" >&5 +$as_echo_n "checking POSIX termios... " >&6; } +if ${ac_cv_sys_posix_termios+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include + +int +main () +{ +/* SunOS 4.0.3 has termios.h but not the library calls. */ + tcgetattr(0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_sys_posix_termios=yes +else + ac_cv_sys_posix_termios=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_posix_termios" >&5 +$as_echo "$ac_cv_sys_posix_termios" >&6; } + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of TIOCGWINSZ requires sys/ioctl.h" >&5 +$as_echo_n "checking whether use of TIOCGWINSZ requires sys/ioctl.h... " >&6; } +if ${gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h=no + + if test $gl_cv_sys_tiocgwinsz_needs_termios_h = no; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +# include +# ifdef TIOCGWINSZ + yes +# endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h=yes +fi +rm -f conftest* + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h" >&5 +$as_echo "$gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h" >&6; } + if test $gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h = yes; then + +$as_echo "@%:@define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h + + fi + + +if test $ac_cv_sys_posix_termios = yes; then + { + if test -z "$optional_bin_progs"; then + optional_bin_progs=stty + else + optional_bin_progs="$optional_bin_progs stty" + fi +} + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether termios.h needs _XOPEN_SOURCE" >&5 +$as_echo_n "checking whether termios.h needs _XOPEN_SOURCE... " >&6; } + if ${su_cv_sys_termios_needs_xopen_source+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#ifdef IUCLC +yes +#endif +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + su_cv_sys_termios_needs_xopen_source=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _XOPEN_SOURCE +#include +#ifdef IUCLC +yes +#endif +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + su_cv_sys_termios_needs_xopen_source=yes +else + su_cv_sys_termios_needs_xopen_source=no +fi +rm -f conftest* + +fi +rm -f conftest* + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $su_cv_sys_termios_needs_xopen_source" >&5 +$as_echo "$su_cv_sys_termios_needs_xopen_source" >&6; } + test $su_cv_sys_termios_needs_xopen_source = yes && + +$as_echo "@%:@define TERMIOS_NEEDS_XOPEN_SOURCE 1" >>confdefs.h + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking c_line in struct termios" >&5 +$as_echo_n "checking c_line in struct termios... " >&6; } + if ${su_cv_sys_c_line_in_termios+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if TERMIOS_NEEDS_XOPEN_SOURCE +#define _XOPEN_SOURCE +#endif +#include +#include +int +main () +{ +struct termios t; return !sizeof t.c_line; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + su_cv_sys_c_line_in_termios=yes +else + su_cv_sys_c_line_in_termios=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $su_cv_sys_c_line_in_termios" >&5 +$as_echo "$su_cv_sys_c_line_in_termios" >&6; } + test $su_cv_sys_c_line_in_termios = yes \ + && +$as_echo "@%:@define HAVE_C_LINE 1" >>confdefs.h + +fi + +# FIXME: note that this macro appears above, too. +# I'm leaving it here for now. This whole thing needs to be modernized... + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of struct winsize requires sys/ptem.h" >&5 +$as_echo_n "checking whether use of struct winsize requires sys/ptem.h... " >&6; } +if ${gl_cv_sys_struct_winsize_needs_sys_ptem_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_sys_struct_winsize_needs_sys_ptem_h=yes + if test $ac_cv_sys_posix_termios = yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +struct winsize x; + if (sizeof x > 0) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_sys_struct_winsize_needs_sys_ptem_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +struct winsize x; + if (sizeof x > 0) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + gl_cv_sys_struct_winsize_needs_sys_ptem_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_winsize_needs_sys_ptem_h" >&5 +$as_echo "$gl_cv_sys_struct_winsize_needs_sys_ptem_h" >&6; } + if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then + +$as_echo "@%:@define WINSIZE_IN_PTEM 1" >>confdefs.h + + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of TIOCGWINSZ requires termios.h" >&5 +$as_echo_n "checking whether use of TIOCGWINSZ requires termios.h... " >&6; } +if ${gl_cv_sys_tiocgwinsz_needs_termios_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_sys_tiocgwinsz_needs_termios_h=no + + if test $ac_cv_sys_posix_termios = yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +# include +# ifdef TIOCGWINSZ + yes +# endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + gl_cv_sys_tiocgwinsz_needs_termios_h=yes +fi +rm -f conftest* + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_tiocgwinsz_needs_termios_h" >&5 +$as_echo "$gl_cv_sys_tiocgwinsz_needs_termios_h" >&6; } + + +if test $gl_cv_sys_tiocgwinsz_needs_termios_h = no && \ + test $gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking TIOCGWINSZ in sys/pty.h" >&5 +$as_echo_n "checking TIOCGWINSZ in sys/pty.h... " >&6; } + if ${su_cv_sys_tiocgwinsz_in_sys_pty_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#ifdef WINSIZE_IN_PTEM +# include +# include +#endif +#include +#include +#include +int +main () +{ +int x = TIOCGWINSZ; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + su_cv_sys_tiocgwinsz_in_sys_pty_h=yes +else + su_cv_sys_tiocgwinsz_in_sys_pty_h=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $su_cv_sys_tiocgwinsz_in_sys_pty_h" >&5 +$as_echo "$su_cv_sys_tiocgwinsz_in_sys_pty_h" >&6; } + + test $su_cv_sys_tiocgwinsz_in_sys_pty_h = yes \ + && +$as_echo "@%:@define GWINSZ_IN_SYS_PTY 1" >>confdefs.h + +fi + +# For src/kill.c. +ac_fn_c_check_decl "$LINENO" "strsignal" "ac_cv_have_decl_strsignal" "$ac_includes_default +#include +" +if test "x$ac_cv_have_decl_strsignal" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STRSIGNAL $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default +#include +" +if test "x$ac_cv_have_decl_sys_siglist" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_SYS_SIGLIST $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "_sys_siglist" "ac_cv_have_decl__sys_siglist" "$ac_includes_default +#include +" +if test "x$ac_cv_have_decl__sys_siglist" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL__SYS_SIGLIST $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default +#include +" +if test "x$ac_cv_have_decl___sys_siglist" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL___SYS_SIGLIST $ac_have_decl +_ACEOF + + + + LIB_GMP= + + + +@%:@ Check whether --with-gmp was given. +if test "${with_gmp+set}" = set; then : + withval=$with_gmp; cu_use_gmp=$withval +else + cu_use_gmp=auto +fi + + + if test $cu_use_gmp != no; then + cu_saved_libs=$LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing __gmpz_init" >&5 +$as_echo_n "checking for library containing __gmpz_init... " >&6; } +if ${ac_cv_search___gmpz_init+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char __gmpz_init (); +int +main () +{ +return __gmpz_init (); + ; + return 0; +} +_ACEOF +for ac_lib in '' gmp; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search___gmpz_init=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search___gmpz_init+:} false; then : + break +fi +done +if ${ac_cv_search___gmpz_init+:} false; then : + +else + ac_cv_search___gmpz_init=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search___gmpz_init" >&5 +$as_echo "$ac_cv_search___gmpz_init" >&6; } +ac_res=$ac_cv_search___gmpz_init +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + test "$ac_cv_search___gmpz_init" = "none required" || + { + LIB_GMP=$ac_cv_search___gmpz_init + +$as_echo "@%:@define HAVE_GMP 1" >>confdefs.h + + # This only available in GMP >= 5 + ac_fn_c_check_decl "$LINENO" "mpz_inits" "ac_cv_have_decl_mpz_inits" "#include +" +if test "x$ac_cv_have_decl_mpz_inits" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_MPZ_INITS $ac_have_decl +_ACEOF + + } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libgmp development library was not found or not usable." >&5 +$as_echo "$as_me: WARNING: libgmp development library was not found or not usable." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNU coreutils will be built without GMP support." >&5 +$as_echo "$as_me: WARNING: GNU coreutils will be built without GMP support." >&2;} +fi + + LIBS=$cu_saved_libs + fi + + +# Build df only if there's a point to it. +if test $gl_cv_list_mounted_fs = yes && test $gl_cv_fs_space = yes; then + { + if test -z "$optional_bin_progs"; then + optional_bin_progs=df + else + optional_bin_progs="$optional_bin_progs df" + fi +} +fi + +# Limit stdbuf to ELF systems with GCC +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether this is an ELF system" >&5 +$as_echo_n "checking whether this is an ELF system... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if __ELF__ +yes +#endif +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + elf_sys=yes +else + elf_sys=no +fi +rm -f conftest* + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $elf_sys" >&5 +$as_echo "$elf_sys" >&6; } +if test "$elf_sys" = "yes" && \ + test "$GCC" = "yes"; then + { + if test -z "$optional_bin_progs"; then + optional_bin_progs=stdbuf + else + optional_bin_progs="$optional_bin_progs stdbuf" + fi +} +fi + +############################################################################ + +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=@<:@ + else + optional_bin_progs="$optional_bin_progs @<:@" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=base64 + else + optional_bin_progs="$optional_bin_progs base64" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=basename + else + optional_bin_progs="$optional_bin_progs basename" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=cat + else + optional_bin_progs="$optional_bin_progs cat" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=chcon + else + optional_bin_progs="$optional_bin_progs chcon" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=chgrp + else + optional_bin_progs="$optional_bin_progs chgrp" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=chmod + else + optional_bin_progs="$optional_bin_progs chmod" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=chown + else + optional_bin_progs="$optional_bin_progs chown" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=cksum + else + optional_bin_progs="$optional_bin_progs cksum" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=comm + else + optional_bin_progs="$optional_bin_progs comm" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=cp + else + optional_bin_progs="$optional_bin_progs cp" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=csplit + else + optional_bin_progs="$optional_bin_progs csplit" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=cut + else + optional_bin_progs="$optional_bin_progs cut" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=date + else + optional_bin_progs="$optional_bin_progs date" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=dd + else + optional_bin_progs="$optional_bin_progs dd" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=dir + else + optional_bin_progs="$optional_bin_progs dir" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=dircolors + else + optional_bin_progs="$optional_bin_progs dircolors" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=dirname + else + optional_bin_progs="$optional_bin_progs dirname" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=du + else + optional_bin_progs="$optional_bin_progs du" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=echo + else + optional_bin_progs="$optional_bin_progs echo" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=env + else + optional_bin_progs="$optional_bin_progs env" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=expand + else + optional_bin_progs="$optional_bin_progs expand" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=expr + else + optional_bin_progs="$optional_bin_progs expr" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=factor + else + optional_bin_progs="$optional_bin_progs factor" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=false + else + optional_bin_progs="$optional_bin_progs false" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=fmt + else + optional_bin_progs="$optional_bin_progs fmt" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=fold + else + optional_bin_progs="$optional_bin_progs fold" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=ginstall + else + optional_bin_progs="$optional_bin_progs ginstall" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=groups + else + optional_bin_progs="$optional_bin_progs groups" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=head + else + optional_bin_progs="$optional_bin_progs head" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=id + else + optional_bin_progs="$optional_bin_progs id" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=join + else + optional_bin_progs="$optional_bin_progs join" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=kill + else + optional_bin_progs="$optional_bin_progs kill" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=link + else + optional_bin_progs="$optional_bin_progs link" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=ln + else + optional_bin_progs="$optional_bin_progs ln" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=logname + else + optional_bin_progs="$optional_bin_progs logname" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=ls + else + optional_bin_progs="$optional_bin_progs ls" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=md5sum + else + optional_bin_progs="$optional_bin_progs md5sum" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=mkdir + else + optional_bin_progs="$optional_bin_progs mkdir" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=mkfifo + else + optional_bin_progs="$optional_bin_progs mkfifo" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=mknod + else + optional_bin_progs="$optional_bin_progs mknod" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=mktemp + else + optional_bin_progs="$optional_bin_progs mktemp" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=mv + else + optional_bin_progs="$optional_bin_progs mv" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=nl + else + optional_bin_progs="$optional_bin_progs nl" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=nproc + else + optional_bin_progs="$optional_bin_progs nproc" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=nohup + else + optional_bin_progs="$optional_bin_progs nohup" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=numfmt + else + optional_bin_progs="$optional_bin_progs numfmt" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=od + else + optional_bin_progs="$optional_bin_progs od" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=paste + else + optional_bin_progs="$optional_bin_progs paste" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=pathchk + else + optional_bin_progs="$optional_bin_progs pathchk" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=pr + else + optional_bin_progs="$optional_bin_progs pr" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=printenv + else + optional_bin_progs="$optional_bin_progs printenv" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=printf + else + optional_bin_progs="$optional_bin_progs printf" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=ptx + else + optional_bin_progs="$optional_bin_progs ptx" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=pwd + else + optional_bin_progs="$optional_bin_progs pwd" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=readlink + else + optional_bin_progs="$optional_bin_progs readlink" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=realpath + else + optional_bin_progs="$optional_bin_progs realpath" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=rm + else + optional_bin_progs="$optional_bin_progs rm" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=rmdir + else + optional_bin_progs="$optional_bin_progs rmdir" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=runcon + else + optional_bin_progs="$optional_bin_progs runcon" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=seq + else + optional_bin_progs="$optional_bin_progs seq" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=sha1sum + else + optional_bin_progs="$optional_bin_progs sha1sum" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=sha224sum + else + optional_bin_progs="$optional_bin_progs sha224sum" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=sha256sum + else + optional_bin_progs="$optional_bin_progs sha256sum" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=sha384sum + else + optional_bin_progs="$optional_bin_progs sha384sum" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=sha512sum + else + optional_bin_progs="$optional_bin_progs sha512sum" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=shred + else + optional_bin_progs="$optional_bin_progs shred" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=shuf + else + optional_bin_progs="$optional_bin_progs shuf" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=sleep + else + optional_bin_progs="$optional_bin_progs sleep" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=sort + else + optional_bin_progs="$optional_bin_progs sort" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=split + else + optional_bin_progs="$optional_bin_progs split" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=stat + else + optional_bin_progs="$optional_bin_progs stat" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=sum + else + optional_bin_progs="$optional_bin_progs sum" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=sync + else + optional_bin_progs="$optional_bin_progs sync" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=tac + else + optional_bin_progs="$optional_bin_progs tac" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=tail + else + optional_bin_progs="$optional_bin_progs tail" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=tee + else + optional_bin_progs="$optional_bin_progs tee" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=test + else + optional_bin_progs="$optional_bin_progs test" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=timeout + else + optional_bin_progs="$optional_bin_progs timeout" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=touch + else + optional_bin_progs="$optional_bin_progs touch" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=tr + else + optional_bin_progs="$optional_bin_progs tr" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=true + else + optional_bin_progs="$optional_bin_progs true" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=truncate + else + optional_bin_progs="$optional_bin_progs truncate" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=tsort + else + optional_bin_progs="$optional_bin_progs tsort" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=tty + else + optional_bin_progs="$optional_bin_progs tty" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=uname + else + optional_bin_progs="$optional_bin_progs uname" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=unexpand + else + optional_bin_progs="$optional_bin_progs unexpand" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=uniq + else + optional_bin_progs="$optional_bin_progs uniq" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=unlink + else + optional_bin_progs="$optional_bin_progs unlink" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=vdir + else + optional_bin_progs="$optional_bin_progs vdir" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=wc + else + optional_bin_progs="$optional_bin_progs wc" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=whoami + else + optional_bin_progs="$optional_bin_progs whoami" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=yes + else + optional_bin_progs="$optional_bin_progs yes" + fi +} +no_install_progs_default='arch hostname' +# Given the name of a variable containing a space-separated +# list of install-by-default programs and the actual list of +# do-not-install-by-default programs, modify the former variable +# to reflect any "do-install" and "don't-install" requests. +# That is, add any program specified via --enable-install-program, +# and remove any program specified via --enable-no-install-program. +# Note how the second argument below is a literal, with "," +# separators. That is required due to the way the macro works, +# and since the corresponding ./configure option argument is +# comma-separated on input. +{ + gl_no_install_progs_default=`echo 'arch,hostname'|sed 's/,/ /g'` + @%:@ Check whether --enable-install-program was given. +if test "${enable_install_program+set}" = set; then : + enableval=$enable_install_program; gl_do_install_prog=$enableval +else + gl_do_install_prog= + +fi + + + # If you want to refrain from installing programs A and B, + # use --enable-no-install-program=A,B + @%:@ Check whether --enable-no-install-program was given. +if test "${enable_no_install_program+set}" = set; then : + enableval=$enable_no_install_program; gl_no_install_prog=$enableval +else + gl_no_install_prog= + +fi + + + # Convert to space separated lists. + gl_do_install_prog=`echo "$gl_do_install_prog"|tr -s , ' '` + gl_no_install_prog=`echo "$gl_no_install_prog"|tr -s , ' '` + + # For each not-to-be-installed program name, ensure that it's a + # valid name, remove it from the list of programs to build/install, + # as well as from the list of man pages to install. + for gl_i in $gl_no_install_prog; do + + # Fail upon a request to install and not-install the same program. + case " $gl_do_install_prog " in + *" $gl_i "*) as_fn_error $? "'$gl_i' is both included and excluded" "$LINENO" 5 ;; + esac + + gl_msg= + # Warn about a request not to install a program that is not being + # built (which may be because the systems lacks a required interface). + case " $optional_bin_progs " in + *" $gl_i "*) { + optional_bin_progs=`for gl_rem_i in $optional_bin_progs; do + test "$gl_rem_i" = "$gl_i" || echo "$gl_rem_i" + done | tr '\012' ' ' | sed 's/ $//'; echo` +} ;; + *) gl_msg="'$gl_i' is already not being installed" ;; + esac + + if test "$gl_msg" = ''; then + # Warn about a request not to install a program that is + # already on the default-no-install list. + case " $gl_no_install_progs_default " in + *" $gl_i "*) gl_msg="by default, '$gl_i' is not installed" ;; + esac + fi + + test "$gl_msg" != '' && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $gl_msg" >&5 +$as_echo "$as_me: WARNING: $gl_msg" >&2;} + done + + for gl_i in $gl_do_install_prog; do + case " $gl_no_install_progs_default " in + *" $gl_i "*) { + if test -z "$optional_bin_progs"; then + optional_bin_progs=$gl_i + else + optional_bin_progs="$optional_bin_progs $gl_i" + fi +} ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$gl_i' is not an optionally-installable program" >&5 +$as_echo "$as_me: WARNING: '$gl_i' is not an optionally-installable program" >&2;} ;; + esac + done +} + + +# Now that we know which programs will actually be built, determine +# which optional helper progs should be compiled. +case " $optional_bin_progs " in + *' stdbuf '*) pkglibexec_PROGRAMS='src/libstdbuf.so';; + *) pkglibexec_PROGRAMS='';; +esac + +man1_MANS=` + for p in $optional_bin_progs; do + # Change "ginstall.1" to "install.1". + test $p = ginstall && p=install + # Ignore the "[" program, since writing a portable make rule to + # generate its manpage is not practical. + test x$p = x'@<:@' && continue + echo "man/$p.1" + done` + +# Not installed by "make install", but must be built when creating +# a distribution tarball. +EXTRA_MANS=`for p in $no_install_progs_default; do echo man/$p.1; done` + +# The programs built and installed by "make && make install". +# Since this is AC_SUBST'd, Automake won't be able to perform rewrite +# with $(EXEEXT) appending on it, so we have to do it ourselves -- in +# this case, only for $(bin_PROGRAMS). +bin_PROGRAMS=` + for p in $optional_bin_progs; do echo src/"$p"'$(EXEEXT)'; done` + +# Normalize whitespace. +man1_MANS=`echo $man1_MANS` +EXTRA_MANS=`echo $EXTRA_MANS` +bin_PROGRAMS=`echo $bin_PROGRAMS` +pkglibexec_PROGS=`echo $pkglibexec_PROGRAMS` + + + + + + +built_programs=$optional_bin_progs + + + if test "$cross_compiling" = yes; then + CROSS_COMPILING_TRUE= + CROSS_COMPILING_FALSE='#' +else + CROSS_COMPILING_TRUE='#' + CROSS_COMPILING_FALSE= +fi + + +############################################################################ + +# As long as "grep 'PRI[diouxX]' po/*.pot" reports matches in +# translatable strings, we must use need-formatstring-macros here. + +mkdir_p="$MKDIR_P" +case $mkdir_p in + [\\/$]* | ?:[\\/]*) ;; + */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; +esac + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 +$as_echo_n "checking whether NLS is requested... " >&6; } + @%:@ Check whether --enable-nls was given. +if test "${enable_nls+set}" = set; then : + enableval=$enable_nls; USE_NLS=$enableval +else + USE_NLS=yes +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5 +$as_echo "$USE_NLS" >&6; } + + + + + GETTEXT_MACRO_VERSION=0.18 + + + + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# Find out how to test for executable files. Don't use a zero-byte file, +# as systems may use methods other than mode bits to determine executability. +cat >conf$$.file <<_ASEOF +#! /bin/sh +exit 0 +_ASEOF +chmod +x conf$$.file +if test -x conf$$.file >/dev/null 2>&1; then + ac_executable_p="test -x" +else + ac_executable_p="test -f" +fi +rm -f conf$$.file + +# Extract the first word of "msgfmt", so it can be a program name with args. +set dummy msgfmt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_MSGFMT+:} false; then : + $as_echo_n "(cached) " >&6 +else + case "$MSGFMT" in + [\\/]* | ?:[\\/]*) + ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. + ;; + *) + ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$ac_save_IFS" + test -z "$ac_dir" && ac_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then + echo "$as_me: trying $ac_dir/$ac_word..." >&5 + if $ac_dir/$ac_word --statistics /dev/null >&5 2>&1 && + (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then + ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext" + break 2 + fi + fi + done + done + IFS="$ac_save_IFS" + test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":" + ;; +esac +fi +MSGFMT="$ac_cv_path_MSGFMT" +if test "$MSGFMT" != ":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 +$as_echo "$MSGFMT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + # Extract the first word of "gmsgfmt", so it can be a program name with args. +set dummy gmsgfmt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_GMSGFMT+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $GMSGFMT in + [\\/]* | ?:[\\/]*) + ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" + ;; +esac +fi +GMSGFMT=$ac_cv_path_GMSGFMT +if test -n "$GMSGFMT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5 +$as_echo "$GMSGFMT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;; + *) MSGFMT_015=$MSGFMT ;; + esac + + case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;; + *) GMSGFMT_015=$GMSGFMT ;; + esac + + + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# Find out how to test for executable files. Don't use a zero-byte file, +# as systems may use methods other than mode bits to determine executability. +cat >conf$$.file <<_ASEOF +#! /bin/sh +exit 0 +_ASEOF +chmod +x conf$$.file +if test -x conf$$.file >/dev/null 2>&1; then + ac_executable_p="test -x" +else + ac_executable_p="test -f" +fi +rm -f conf$$.file + +# Extract the first word of "xgettext", so it can be a program name with args. +set dummy xgettext; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_XGETTEXT+:} false; then : + $as_echo_n "(cached) " >&6 +else + case "$XGETTEXT" in + [\\/]* | ?:[\\/]*) + ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. + ;; + *) + ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$ac_save_IFS" + test -z "$ac_dir" && ac_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then + echo "$as_me: trying $ac_dir/$ac_word..." >&5 + if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&5 2>&1 && + (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then + ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext" + break 2 + fi + fi + done + done + IFS="$ac_save_IFS" + test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" + ;; +esac +fi +XGETTEXT="$ac_cv_path_XGETTEXT" +if test "$XGETTEXT" != ":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5 +$as_echo "$XGETTEXT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + rm -f messages.po + + case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;; + *) XGETTEXT_015=$XGETTEXT ;; + esac + + + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# Find out how to test for executable files. Don't use a zero-byte file, +# as systems may use methods other than mode bits to determine executability. +cat >conf$$.file <<_ASEOF +#! /bin/sh +exit 0 +_ASEOF +chmod +x conf$$.file +if test -x conf$$.file >/dev/null 2>&1; then + ac_executable_p="test -x" +else + ac_executable_p="test -f" +fi +rm -f conf$$.file + +# Extract the first word of "msgmerge", so it can be a program name with args. +set dummy msgmerge; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_MSGMERGE+:} false; then : + $as_echo_n "(cached) " >&6 +else + case "$MSGMERGE" in + [\\/]* | ?:[\\/]*) + ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path. + ;; + *) + ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$ac_save_IFS" + test -z "$ac_dir" && ac_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then + echo "$as_me: trying $ac_dir/$ac_word..." >&5 + if $ac_dir/$ac_word --update -q /dev/null /dev/null >&5 2>&1; then + ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext" + break 2 + fi + fi + done + done + IFS="$ac_save_IFS" + test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":" + ;; +esac +fi +MSGMERGE="$ac_cv_path_MSGMERGE" +if test "$MSGMERGE" != ":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5 +$as_echo "$MSGMERGE" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$localedir" || localedir='${datadir}/locale' + + + test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS= + + + ac_config_commands="$ac_config_commands po-directories" + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5 +$as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; } +if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then : + $as_echo_n "(cached) " >&6 +else + gt_save_LIBS="$LIBS" + LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +CFPreferencesCopyAppValue(NULL, NULL) + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gt_cv_func_CFPreferencesCopyAppValue=yes +else + gt_cv_func_CFPreferencesCopyAppValue=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gt_save_LIBS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5 +$as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; } + if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then + +$as_echo "@%:@define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5 +$as_echo_n "checking for CFLocaleCopyCurrent... " >&6; } +if ${gt_cv_func_CFLocaleCopyCurrent+:} false; then : + $as_echo_n "(cached) " >&6 +else + gt_save_LIBS="$LIBS" + LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +CFLocaleCopyCurrent(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gt_cv_func_CFLocaleCopyCurrent=yes +else + gt_cv_func_CFLocaleCopyCurrent=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gt_save_LIBS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyCurrent" >&5 +$as_echo "$gt_cv_func_CFLocaleCopyCurrent" >&6; } + if test $gt_cv_func_CFLocaleCopyCurrent = yes; then + +$as_echo "@%:@define HAVE_CFLOCALECOPYCURRENT 1" >>confdefs.h + + fi + INTL_MACOSX_LIBS= + if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then + INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation" + fi + + + + + + + LIBINTL= + LTLIBINTL= + POSUB= + + case " $gt_needs " in + *" need-formatstring-macros "*) gt_api_version=3 ;; + *" need-ngettext "*) gt_api_version=2 ;; + *) gt_api_version=1 ;; + esac + gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc" + gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl" + + if test "$USE_NLS" = "yes"; then + gt_use_preinstalled_gnugettext=no + + + if test $gt_api_version -ge 3; then + gt_revision_test_code=' +#ifndef __GNU_GETTEXT_SUPPORTED_REVISION +#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) +#endif +typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; +' + else + gt_revision_test_code= + fi + if test $gt_api_version -ge 2; then + gt_expression_test_code=' + * ngettext ("", "", 0)' + else + gt_expression_test_code= + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5 +$as_echo_n "checking for GNU gettext in libc... " >&6; } +if eval \${$gt_func_gnugettext_libc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern int *_nl_domain_bindings; + +int +main () +{ + +bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$gt_func_gnugettext_libc=yes" +else + eval "$gt_func_gnugettext_libc=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +eval ac_res=\$$gt_func_gnugettext_libc + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then + + + + + + am_save_CPPFLAGS="$CPPFLAGS" + + for element in $INCICONV; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 +$as_echo_n "checking for iconv... " >&6; } +if ${am_cv_func_iconv+:} false; then : + $as_echo_n "(cached) " >&6 +else + + am_cv_func_iconv="no, consider installing GNU libiconv" + am_cv_lib_iconv=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +int +main () +{ +iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + am_cv_func_iconv=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test "$am_cv_func_iconv" != yes; then + am_save_LIBS="$LIBS" + LIBS="$LIBS $LIBICONV" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +int +main () +{ +iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + am_cv_lib_iconv=yes + am_cv_func_iconv=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$am_save_LIBS" + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 +$as_echo "$am_cv_func_iconv" >&6; } + if test "$am_cv_func_iconv" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5 +$as_echo_n "checking for working iconv... " >&6; } +if ${am_cv_func_iconv_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + am_save_LIBS="$LIBS" + if test $am_cv_lib_iconv = yes; then + LIBS="$LIBS $LIBICONV" + fi + if test "$cross_compiling" = yes; then : + + case "$host_os" in + aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; + *) am_cv_func_iconv_works="guessing yes" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +int main () +{ + int result = 0; + /* Test against AIX 5.1 bug: Failures are not distinguishable from successful + returns. */ + { + iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); + if (cd_utf8_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\342\202\254"; /* EURO SIGN */ + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_utf8_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + result |= 1; + iconv_close (cd_utf8_to_88591); + } + } + /* Test against Solaris 10 bug: Failures are not distinguishable from + successful returns. */ + { + iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); + if (cd_ascii_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\263"; + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_ascii_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + result |= 2; + iconv_close (cd_ascii_to_88591); + } + } + /* Test against AIX 6.1..7.1 bug: Buffer overrun. */ + { + iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); + if (cd_88591_to_utf8 != (iconv_t)(-1)) + { + static const char input[] = "\304"; + static char buf[2] = { (char)0xDE, (char)0xAD }; + const char *inptr = input; + size_t inbytesleft = 1; + char *outptr = buf; + size_t outbytesleft = 1; + size_t res = iconv (cd_88591_to_utf8, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) + result |= 4; + iconv_close (cd_88591_to_utf8); + } + } +#if 0 /* This bug could be worked around by the caller. */ + /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ + { + iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); + if (cd_88591_to_utf8 != (iconv_t)(-1)) + { + static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + char buf[50]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_88591_to_utf8, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if ((int)res > 0) + result |= 8; + iconv_close (cd_88591_to_utf8); + } + } +#endif + /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is + provided. */ + if (/* Try standardized names. */ + iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) + /* Try IRIX, OSF/1 names. */ + && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) + /* Try AIX names. */ + && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) + /* Try HP-UX names. */ + && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) + result |= 16; + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + am_cv_func_iconv_works=yes +else + am_cv_func_iconv_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + LIBS="$am_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5 +$as_echo "$am_cv_func_iconv_works" >&6; } + case "$am_cv_func_iconv_works" in + *no) am_func_iconv=no am_cv_lib_iconv=no ;; + *) am_func_iconv=yes ;; + esac + else + am_func_iconv=no am_cv_lib_iconv=no + fi + if test "$am_func_iconv" = yes; then + +$as_echo "@%:@define HAVE_ICONV 1" >>confdefs.h + + fi + if test "$am_cv_lib_iconv" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 +$as_echo_n "checking how to link with libiconv... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 +$as_echo "$LIBICONV" >&6; } + else + CPPFLAGS="$am_save_CPPFLAGS" + LIBICONV= + LTLIBICONV= + fi + + + + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +@%:@ Check whether --with-libintl-prefix was given. +if test "${with_libintl_prefix+set}" = set; then : + withval=$with_libintl_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + if test "$acl_libdirstem2" != "$acl_libdirstem" \ + && ! test -d "$withval/$acl_libdirstem"; then + additional_libdir="$withval/$acl_libdirstem2" + fi + fi + fi + +fi + + LIBINTL= + LTLIBINTL= + INCINTL= + LIBINTL_PREFIX= + HAVE_LIBINTL= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='intl ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no \ + || test "X$found_dir" = "X/usr/$acl_libdirstem" \ + || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$acl_hardcode_direct" = yes; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" + else + LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a" + else + LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + if test "$name" = 'intl'; then + LIBINTL_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + */$acl_libdirstem2 | */$acl_libdirstem2/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` + if test "$name" = 'intl'; then + LIBINTL_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ + && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ + || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBINTL="${LIBINTL}${LIBINTL:+ }$dep" + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep" + ;; + esac + done + fi + else + LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name" + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBINTL="${LIBINTL}${LIBINTL:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBINTL="${LIBINTL}${LIBINTL:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir" + done + fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5 +$as_echo_n "checking for GNU gettext in libintl... " >&6; } +if eval \${$gt_func_gnugettext_libintl+:} false; then : + $as_echo_n "(cached) " >&6 +else + gt_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS $INCINTL" + gt_save_LIBS="$LIBS" + LIBS="$LIBS $LIBINTL" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern +#ifdef __cplusplus +"C" +#endif +const char *_nl_expand_alias (const char *); + +int +main () +{ + +bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("") + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$gt_func_gnugettext_libintl=yes" +else + eval "$gt_func_gnugettext_libintl=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then + LIBS="$LIBS $LIBICONV" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern +#ifdef __cplusplus +"C" +#endif +const char *_nl_expand_alias (const char *); + +int +main () +{ + +bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("") + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + LIBINTL="$LIBINTL $LIBICONV" + LTLIBINTL="$LTLIBINTL $LTLIBICONV" + eval "$gt_func_gnugettext_libintl=yes" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + fi + CPPFLAGS="$gt_save_CPPFLAGS" + LIBS="$gt_save_LIBS" +fi +eval ac_res=\$$gt_func_gnugettext_libintl + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + fi + + if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \ + || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \ + && test "$PACKAGE" != gettext-runtime \ + && test "$PACKAGE" != gettext-tools; }; then + gt_use_preinstalled_gnugettext=yes + else + LIBINTL= + LTLIBINTL= + INCINTL= + fi + + + + if test -n "$INTL_MACOSX_LIBS"; then + if test "$gt_use_preinstalled_gnugettext" = "yes" \ + || test "$nls_cv_use_gnu_gettext" = "yes"; then + LIBINTL="$LIBINTL $INTL_MACOSX_LIBS" + LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS" + fi + fi + + if test "$gt_use_preinstalled_gnugettext" = "yes" \ + || test "$nls_cv_use_gnu_gettext" = "yes"; then + +$as_echo "@%:@define ENABLE_NLS 1" >>confdefs.h + + else + USE_NLS=no + fi + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5 +$as_echo_n "checking whether to use NLS... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5 +$as_echo "$USE_NLS" >&6; } + if test "$USE_NLS" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5 +$as_echo_n "checking where the gettext function comes from... " >&6; } + if test "$gt_use_preinstalled_gnugettext" = "yes"; then + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then + gt_source="external libintl" + else + gt_source="libc" + fi + else + gt_source="included intl directory" + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5 +$as_echo "$gt_source" >&6; } + fi + + if test "$USE_NLS" = "yes"; then + + if test "$gt_use_preinstalled_gnugettext" = "yes"; then + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5 +$as_echo_n "checking how to link with libintl... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5 +$as_echo "$LIBINTL" >&6; } + + for element in $INCINTL; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + fi + + +$as_echo "@%:@define HAVE_GETTEXT 1" >>confdefs.h + + +$as_echo "@%:@define HAVE_DCGETTEXT 1" >>confdefs.h + + fi + + POSUB=po + fi + + + + INTLLIBS="$LIBINTL" + + + + + + + + +# For a test of uniq: it uses the $LOCALE_FR envvar. + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 +$as_echo_n "checking for a traditional french locale... " >&6; } +if ${gt_cv_locale_fr+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 +$as_echo "$gt_cv_locale_fr" >&6; } + LOCALE_FR=$gt_cv_locale_fr + + + +ac_config_files="$ac_config_files Makefile po/Makefile.in gnulib-tests/Makefile" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIB@&t@OBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 +$as_echo_n "checking that generated files are newer than configure... " >&6; } + if test -n "$am_sleep_pid"; then + # Hide warnings about reused PIDs. + wait $am_sleep_pid 2>/dev/null + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 +$as_echo "done" >&6; } + if test -n "$EXEEXT"; then + am__EXEEXT_TRUE= + am__EXEEXT_FALSE='#' +else + am__EXEEXT_TRUE='#' + am__EXEEXT_FALSE= +fi + +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + as_fn_error $? "conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then + as_fn_error $? "conditional \"GL_COND_LIBTOOL\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_ALLOCA_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +test "X$DEFS" = X-DHAVE_CONFIG_H && DEFS= + +if test -z "${GL_GENERATE_ERRNO_H_TRUE}" && test -z "${GL_GENERATE_ERRNO_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_ERRNO_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_GENERATE_FLOAT_H_TRUE}" && test -z "${GL_GENERATE_FLOAT_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_FLOAT_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_GENERATE_FNMATCH_H_TRUE}" && test -z "${GL_GENERATE_FNMATCH_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_FNMATCH_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GNU_MAKE_TRUE}" && test -z "${GNU_MAKE_FALSE}"; then + as_fn_error $? "conditional \"GNU_MAKE\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_GENERATE_ICONV_H_TRUE}" && test -z "${GL_GENERATE_ICONV_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_ICONV_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_GENERATE_ICONV_H_TRUE}" && test -z "${GL_GENERATE_ICONV_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_ICONV_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_GENERATE_ICONV_H_TRUE}" && test -z "${GL_GENERATE_ICONV_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_ICONV_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_STDINT_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + +if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_STDDEF_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +CONFIG_INCLUDE=lib/config.h + +if test -z "${GL_GENERATE_NETINET_IN_H_TRUE}" && test -z "${GL_GENERATE_NETINET_IN_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_NETINET_IN_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + + + + # Tell AC_LIBSOURCES where to find source files like alloca.c. + + + # This hack originated in bison. It is required when using non-recursive + # automake rules to build from gnulib-provided lib/ sources. Hence, LIB_DIR + # is usually simply "lib". Those rules use the list of names like "fchdir.o" + # and "strstr.o" in gl_LIBOBJS. With non-recursive make, we must prefix each + # such file name with the "lib/" prefix. See also build-aux/prefix-gnulib-mk. + gl_LIBOBJS=`echo "$gl_LIBOBJS" | sed -e 's, , lib/,g'` + + # Listing the names of the variables to prefix is error-prone. + # Rather, adjust each AC_SUBST'd variable whose name ends in '_H' + # and whose value ends in '.h'. + for ac_var in $ac_subst_vars + do + eval "ac_val=\$$ac_var" + case $ac_var:$ac_val in + (*_H:*.h) eval "$ac_var=lib/\$$ac_var";; + esac + done + + # If $ALLOCA is not empty, prefix its value with "lib/". + test -n "$ALLOCA" && ALLOCA="lib/$ALLOCA" + + +if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_STDBOOL_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_GENERATE_PTHREAD_H_TRUE}" && test -z "${GL_GENERATE_PTHREAD_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_PTHREAD_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_GENERATE_SCHED_H_TRUE}" && test -z "${GL_GENERATE_SCHED_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_SCHED_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_GENERATE_SELINUX_CONTEXT_H_TRUE}" && test -z "${GL_GENERATE_SELINUX_CONTEXT_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_SELINUX_CONTEXT_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_GENERATE_STDALIGN_H_TRUE}" && test -z "${GL_GENERATE_STDALIGN_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_STDALIGN_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_GENERATE_STDARG_H_TRUE}" && test -z "${GL_GENERATE_STDARG_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_STDARG_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_STDBOOL_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_STDDEF_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE}"; then + as_fn_error $? "conditional \"LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE}"; then + as_fn_error $? "conditional \"LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE}"; then + as_fn_error $? "conditional \"LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + + gl_libobjs= + gl_ltlibobjs= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. + sed_drop_objext='s/\.o$//;s/\.obj$//' + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + done + fi + gl_LIBOBJS=$gl_libobjs + + gl_LTLIBOBJS=$gl_ltlibobjs + + + + + +if test -z "${POSIX_SPAWN_PORTED_TRUE}" && test -z "${POSIX_SPAWN_PORTED_FALSE}"; then + as_fn_error $? "conditional \"POSIX_SPAWN_PORTED\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + + gltests_libobjs= + gltests_ltlibobjs= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. + sed_drop_objext='s/\.o$//;s/\.obj$//' + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + done + fi + gltests_LIBOBJS=$gltests_libobjs + + gltests_LTLIBOBJS=$gltests_ltlibobjs + + +if test -z "${HAVE_PERL_TRUE}" && test -z "${HAVE_PERL_FALSE}"; then + as_fn_error $? "conditional \"HAVE_PERL\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${CROSS_COMPILING_TRUE}" && test -z "${CROSS_COMPILING_FALSE}"; then + as_fn_error $? "conditional \"CROSS_COMPILING\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + +: "${CONFIG_STATUS=./config.status}" +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false + +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in @%:@( + *posix*) : + set -o posix ;; @%:@( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in @%:@( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in @%:@(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + +@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD] +@%:@ ---------------------------------------- +@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are +@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the +@%:@ script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} @%:@ as_fn_error + + +@%:@ as_fn_set_status STATUS +@%:@ ----------------------- +@%:@ Set @S|@? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} @%:@ as_fn_set_status + +@%:@ as_fn_exit STATUS +@%:@ ----------------- +@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} @%:@ as_fn_exit + +@%:@ as_fn_unset VAR +@%:@ --------------- +@%:@ Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +@%:@ as_fn_append VAR VALUE +@%:@ ---------------------- +@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take +@%:@ advantage of any shell optimizations that allow amortized linear growth over +@%:@ repeated appends, instead of the typical quadratic growth present in naive +@%:@ implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +@%:@ as_fn_arith ARG... +@%:@ ------------------ +@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the +@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. 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"invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! 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"could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' >$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? 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Let's play safe and only enable the eval + # if we detect the quoting. + case $CONFIG_FILES in + *\'*) eval set x "$CONFIG_FILES" ;; + *) set x $CONFIG_FILES ;; + esac + shift + for mf + do + # Strip MF so we end up with the name of the file. + mf=`echo "$mf" | sed -e 's/:.*$//'` + # Check whether this is an Automake generated Makefile or not. + # We used to match only the files named 'Makefile.in', but + # some people rename them; so instead we look at the file content. + # Grep'ing the first line is not enough: some people post-process + # each Makefile.in and add a new line on top of each file to say so. + # Grep'ing the whole file is not good either: AIX grep has a line + # limit of 2048, but all sed's we know have understand at least 4000. + if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then + dirpart=`$as_dirname -- "$mf" || +$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$mf" : 'X\(//\)[^/]' \| \ + X"$mf" : 'X\(//\)$' \| \ + X"$mf" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$mf" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + else + continue + fi + # Extract the definition of DEPDIR, am__include, and am__quote + # from the Makefile without running 'make'. + DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` + test -z "$DEPDIR" && continue + am__include=`sed -n 's/^am__include = //p' < "$mf"` + test -z "$am__include" && continue + am__quote=`sed -n 's/^am__quote = //p' < "$mf"` + # Find all dependency output files, they are included files with + # $(DEPDIR) in their names. We invoke sed twice because it is the + # simplest approach to changing $(DEPDIR) to its actual value in the + # expansion. + for file in `sed -n " + s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ + sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do + # Make sure the directory exists. + test -f "$dirpart/$file" && continue + fdir=`$as_dirname -- "$file" || +$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$file" : 'X\(//\)[^/]' \| \ + X"$file" : 'X\(//\)$' \| \ + X"$file" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$file" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + as_dir=$dirpart/$fdir; as_fn_mkdir_p + # echo "creating $dirpart/$file" + echo '# dummy' > "$dirpart/$file" + done + done +} + ;; + "po-directories":C) + for ac_file in $CONFIG_FILES; do + # Support "outfile[:infile[:infile...]]" + case "$ac_file" in + *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + esac + # PO directories have a Makefile.in generated from Makefile.in.in. + case "$ac_file" in */Makefile.in) + # Adjust a relative srcdir. + ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` + ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" + ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` + # In autoconf-2.13 it is called $ac_given_srcdir. + # In autoconf-2.50 it is called $srcdir. + test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" + case "$ac_given_srcdir" in + .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; + /*) top_srcdir="$ac_given_srcdir" ;; + *) top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + # Treat a directory as a PO directory if and only if it has a + # POTFILES.in file. This allows packages to have multiple PO + # directories under different names or in different locations. + if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then + rm -f "$ac_dir/POTFILES" + test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" + cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" + POMAKEFILEDEPS="POTFILES.in" + # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend + # on $ac_dir but don't depend on user-specified configuration + # parameters. + if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then + # The LINGUAS file contains the set of available languages. + if test -n "$OBSOLETE_ALL_LINGUAS"; then + test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete" + fi + ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"` + # Hide the ALL_LINGUAS assigment from automake < 1.5. + eval 'ALL_LINGUAS''=$ALL_LINGUAS_' + POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" + else + # The set of available languages was given in configure.in. + # Hide the ALL_LINGUAS assigment from automake < 1.5. + eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS' + fi + # Compute POFILES + # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po) + # Compute UPDATEPOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update) + # Compute DUMMYPOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop) + # Compute GMOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo) + case "$ac_given_srcdir" in + .) srcdirpre= ;; + *) srcdirpre='$(srcdir)/' ;; + esac + POFILES= + UPDATEPOFILES= + DUMMYPOFILES= + GMOFILES= + for lang in $ALL_LINGUAS; do + POFILES="$POFILES $srcdirpre$lang.po" + UPDATEPOFILES="$UPDATEPOFILES $lang.po-update" + DUMMYPOFILES="$DUMMYPOFILES $lang.nop" + GMOFILES="$GMOFILES $srcdirpre$lang.gmo" + done + # CATALOGS depends on both $ac_dir and the user's LINGUAS + # environment variable. + INST_LINGUAS= + if test -n "$ALL_LINGUAS"; then + for presentlang in $ALL_LINGUAS; do + useit=no + if test "%UNSET%" != "$LINGUAS"; then + desiredlanguages="$LINGUAS" + else + desiredlanguages="$ALL_LINGUAS" + fi + for desiredlang in $desiredlanguages; do + # Use the presentlang catalog if desiredlang is + # a. equal to presentlang, or + # b. a variant of presentlang (because in this case, + # presentlang can be used as a fallback for messages + # which are not translated in the desiredlang catalog). + case "$desiredlang" in + "$presentlang"*) useit=yes;; + esac + done + if test $useit = yes; then + INST_LINGUAS="$INST_LINGUAS $presentlang" + fi + done + fi + CATALOGS= + if test -n "$INST_LINGUAS"; then + for lang in $INST_LINGUAS; do + CATALOGS="$CATALOGS $lang.gmo" + done + fi + test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile" + sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile" + for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do + if test -f "$f"; then + case "$f" in + *.orig | *.bak | *~) ;; + *) cat "$f" >> "$ac_dir/Makefile" ;; + esac + fi + done + fi + ;; + esac + done ;; + + esac +done # for ac_tag + + +as_fn_exit 0 +_ACEOF +ac_clean_files=$ac_clean_files_save + +test $ac_write_fail = 0 || + as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + diff -Nur coreutils-8.21.orig/autom4te.cache/output.1 coreutils-8.21/autom4te.cache/output.1 --- coreutils-8.21.orig/autom4te.cache/output.1 1970-01-01 01:00:00.000000000 +0100 +++ coreutils-8.21/autom4te.cache/output.1 2013-09-04 17:12:19.000000000 +0200 @@ -0,0 +1,67004 @@ +@%:@! /bin/sh +@%:@ Guess values for system-dependent variables and create Makefiles. +@%:@ Generated by GNU Autoconf 2.69 for GNU coreutils 8.21. +@%:@ +@%:@ Report bugs to . +@%:@ +@%:@ +@%:@ Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. +@%:@ +@%:@ +@%:@ This configure script is free software; the Free Software Foundation +@%:@ gives unlimited permission to copy, distribute and modify it. +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in @%:@( + *posix*) : + set -o posix ;; @%:@( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in @%:@( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in @%:@(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in @%:@ (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +as_fn_exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} +if test "x$CONFIG_SHELL" = x; then + as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which + # is contrary to our usage. Disable this feature. + alias -g '\${1+\"\$@\"}'='\"\$@\"' + setopt NO_GLOB_SUBST +else + case \`(set -o) 2>/dev/null\` in @%:@( + *posix*) : + set -o posix ;; @%:@( + *) : + ;; +esac +fi +" + as_required="as_fn_return () { (exit \$1); } +as_fn_success () { as_fn_return 0; } +as_fn_failure () { as_fn_return 1; } +as_fn_ret_success () { return 0; } +as_fn_ret_failure () { return 1; } + +exitcode=0 +as_fn_success || { exitcode=1; echo as_fn_success failed.; } +as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; } +as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; } +as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; } +if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then : + +else + exitcode=1; echo positional parameters were not saved. +fi +test x\$exitcode = x0 || exit 1 +test -x / || exit 1" + as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO + as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO + eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && + test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1 +test \$(( 1 + 1 )) = 2 || exit 1" + if (eval "$as_required") 2>/dev/null; then : + as_have_required=yes +else + as_have_required=no +fi + if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then : + +else + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +as_found=false +for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + as_found=: + case $as_dir in @%:@( + /*) + for as_base in sh bash ksh sh5; do + # Try only shells that exist, to save several forks. + as_shell=$as_dir/$as_base + if { test -f "$as_shell" || test -f "$as_shell.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then : + CONFIG_SHELL=$as_shell as_have_required=yes + if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then : + break 2 +fi +fi + done;; + esac + as_found=false +done +$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } && + { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then : + CONFIG_SHELL=$SHELL as_have_required=yes +fi; } +IFS=$as_save_IFS + + + if test "x$CONFIG_SHELL" != x; then : + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in @%:@ (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 +fi + + if test x$as_have_required = xno; then : + $as_echo "$0: This script requires a shell more modern than all" + $as_echo "$0: the shells that I found on your system." + if test x${ZSH_VERSION+set} = xset ; then + $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should" + $as_echo "$0: be upgraded to zsh 4.3.4 or later." + else + $as_echo "$0: Please tell bug-autoconf@gnu.org and +$0: bug-coreutils@gnu.org about your system, including any +$0: error possibly output before this message. Then install +$0: a modern shell, or manually run the script under such a +$0: shell if you do have one." + fi + exit 1 +fi +fi +fi +SHELL=${CONFIG_SHELL-/bin/sh} +export SHELL +# Unset more variables known to interfere with behavior of common tools. +CLICOLOR_FORCE= GREP_OPTIONS= +unset CLICOLOR_FORCE GREP_OPTIONS + +## --------------------- ## +## M4sh Shell Functions. ## +## --------------------- ## +@%:@ as_fn_unset VAR +@%:@ --------------- +@%:@ Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset + +@%:@ as_fn_set_status STATUS +@%:@ ----------------------- +@%:@ Set @S|@? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} @%:@ as_fn_set_status + +@%:@ as_fn_exit STATUS +@%:@ ----------------- +@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} @%:@ as_fn_exit + +@%:@ as_fn_mkdir_p +@%:@ ------------- +@%:@ Create "@S|@as_dir" as a directory, including parents if necessary. +as_fn_mkdir_p () +{ + + case $as_dir in #( + -*) as_dir=./$as_dir;; + esac + test -d "$as_dir" || eval $as_mkdir_p || { + as_dirs= + while :; do + case $as_dir in #( + *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'( + *) as_qdir=$as_dir;; + esac + as_dirs="'$as_qdir' $as_dirs" + as_dir=`$as_dirname -- "$as_dir" || +$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \ + X"$as_dir" : 'X\(//\)[^/]' \| \ + X"$as_dir" : 'X\(//\)$' \| \ + X"$as_dir" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X"$as_dir" | + sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{ + s//\1/ + q + } + /^X\(\/\/\)[^/].*/{ + s//\1/ + q + } + /^X\(\/\/\)$/{ + s//\1/ + q + } + /^X\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + test -d "$as_dir" && break + done + test -z "$as_dirs" || eval "mkdir $as_dirs" + } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir" + + +} @%:@ as_fn_mkdir_p + +@%:@ as_fn_executable_p FILE +@%:@ ----------------------- +@%:@ Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} @%:@ as_fn_executable_p +@%:@ as_fn_append VAR VALUE +@%:@ ---------------------- +@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take +@%:@ advantage of any shell optimizations that allow amortized linear growth over +@%:@ repeated appends, instead of the typical quadratic growth present in naive +@%:@ implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +@%:@ as_fn_arith ARG... +@%:@ ------------------ +@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the +@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. The arguments +@%:@ must be portable across @S|@(()) and expr. +if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then : + eval 'as_fn_arith () + { + as_val=$(( $* )) + }' +else + as_fn_arith () + { + as_val=`expr "$@" || test $? -eq 1` + } +fi # as_fn_arith + + +@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD] +@%:@ ---------------------------------------- +@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are +@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the +@%:@ script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} @%:@ as_fn_error + +if expr a : '\(a\)' >/dev/null 2>&1 && + test "X`expr 00001 : '.*\(...\)'`" = X001; then + as_expr=expr +else + as_expr=false +fi + +if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then + as_basename=basename +else + as_basename=false +fi + +if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then + as_dirname=dirname +else + as_dirname=false +fi + +as_me=`$as_basename -- "$0" || +$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \ + X"$0" : 'X\(//\)$' \| \ + X"$0" : 'X\(/\)' \| . 2>/dev/null || +$as_echo X/"$0" | + sed '/^.*\/\([^/][^/]*\)\/*$/{ + s//\1/ + q + } + /^X\/\(\/\/\)$/{ + s//\1/ + q + } + /^X\/\(\/\).*/{ + s//\1/ + q + } + s/.*/./; q'` + +# Avoid depending upon Character Ranges. +as_cr_letters='abcdefghijklmnopqrstuvwxyz' +as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ' +as_cr_Letters=$as_cr_letters$as_cr_LETTERS +as_cr_digits='0123456789' +as_cr_alnum=$as_cr_Letters$as_cr_digits + + + as_lineno_1=$LINENO as_lineno_1a=$LINENO + as_lineno_2=$LINENO as_lineno_2a=$LINENO + eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" && + test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || { + # Blame Lee E. McMahon (1931-1989) for sed's syntax. :-) + sed -n ' + p + /[$]LINENO/= + ' <$as_myself | + sed ' + s/[$]LINENO.*/&-/ + t lineno + b + :lineno + N + :loop + s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/ + t loop + s/-\n.*// + ' >$as_me.lineno && + chmod +x "$as_me.lineno" || + { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + + # If we had to re-execute with $CONFIG_SHELL, we're ensured to have + # already done that, so ensure we don't try to do so again and fall + # in an infinite loop. This has already happened in practice. + _as_can_reexec=no; export _as_can_reexec + # Don't try to exec as it changes $[0], causing all sort of problems + # (the dirname of $[0] is not the place where we might find the + # original and so on. Autoconf is especially sensitive to this). + . "./$as_me.lineno" + # Exit status is that of the last command. + exit +} + +ECHO_C= ECHO_N= ECHO_T= +case `echo -n x` in @%:@((((( +-n*) + case `echo 'xy\c'` in + *c*) ECHO_T=' ';; # ECHO_T is single tab character. + xy) ECHO_C='\c';; + *) echo `echo ksh88 bug on AIX 6.1` > /dev/null + ECHO_T=' ';; + esac;; +*) + ECHO_N='-n';; +esac + +rm -f conf$$ conf$$.exe conf$$.file +if test -d conf$$.dir; then + rm -f conf$$.dir/conf$$.file +else + rm -f conf$$.dir + mkdir conf$$.dir 2>/dev/null +fi +if (echo >conf$$.file) 2>/dev/null; then + if ln -s conf$$.file conf$$ 2>/dev/null; then + as_ln_s='ln -s' + # ... but there are two gotchas: + # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. + # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. + # In both cases, we have to default to `cp -pR'. + ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || + as_ln_s='cp -pR' + elif ln conf$$.file conf$$ 2>/dev/null; then + as_ln_s=ln + else + as_ln_s='cp -pR' + fi +else + as_ln_s='cp -pR' +fi +rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file +rmdir conf$$.dir 2>/dev/null + +if mkdir -p . 2>/dev/null; then + as_mkdir_p='mkdir -p "$as_dir"' +else + test -d ./-p && rmdir ./-p + as_mkdir_p=false +fi + +as_test_x='test -x' +as_executable_p=as_fn_executable_p + +# Sed expression to map a string onto a valid CPP name. +as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" + +# Sed expression to map a string onto a valid variable name. +as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'" + + +test -n "$DJDIR" || exec 7<&0 &1 + +# Name of the host. +# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status, +# so uname gets run too. +ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q` + +# +# Initializations. +# +ac_default_prefix=/usr/local +ac_clean_files= +ac_config_libobj_dir=. +LIB@&t@OBJS= +cross_compiling=no +subdirs= +MFLAGS= +MAKEFLAGS= + +# Identity of this package. +PACKAGE_NAME='GNU coreutils' +PACKAGE_TARNAME='coreutils' +PACKAGE_VERSION='8.21' +PACKAGE_STRING='GNU coreutils 8.21' +PACKAGE_BUGREPORT='bug-coreutils@gnu.org' +PACKAGE_URL='http://www.gnu.org/software/coreutils/' + +ac_unique_file="src/ls.c" +# Factoring default headers for most tests. +ac_includes_default="\ +#include +#ifdef HAVE_SYS_TYPES_H +# include +#endif +#ifdef HAVE_SYS_STAT_H +# include +#endif +#ifdef STDC_HEADERS +# include +# include +#else +# ifdef HAVE_STDLIB_H +# include +# endif +#endif +#ifdef HAVE_STRING_H +# if !defined STDC_HEADERS && defined HAVE_MEMORY_H +# include +# endif +# include +#endif +#ifdef HAVE_STRINGS_H +# include +#endif +#ifdef HAVE_INTTYPES_H +# include +#endif +#ifdef HAVE_STDINT_H +# include +#endif +#ifdef HAVE_UNISTD_H +# include +#endif" + +gl_use_threads_default= +ac_header_list= +ac_func_list= +gl_fnmatch_required=POSIX +gl_getopt_required=POSIX +gl_getopt_required=POSIX +gt_needs= +ac_config_libobj_dir=lib +ac_subst_vars='gltests_LTLIBOBJS +gltests_LIBOBJS +gl_LTLIBOBJS +gl_LIBOBJS +CONFIG_INCLUDE +am__EXEEXT_FALSE +am__EXEEXT_TRUE +LTLIBOBJS +LIB@&t@OBJS +POSUB +INTLLIBS +XGETTEXT_EXTRA_OPTIONS +MSGMERGE +XGETTEXT_015 +XGETTEXT +GMSGFMT_015 +MSGFMT_015 +GMSGFMT +MSGFMT +GETTEXT_MACRO_VERSION +USE_NLS +CROSS_COMPILING_FALSE +CROSS_COMPILING_TRUE +built_programs +EXTRA_MANS +man1_MANS +pkglibexec_PROGRAMS +bin_PROGRAMS +LIB_GMP +GNULIB_TEST_WARN_CFLAGS +GNULIB_WARN_CFLAGS +WARN_CFLAGS +WERROR_CFLAGS +HAVE_PERL_FALSE +HAVE_PERL_TRUE +SEQ_LIBM +LIB_CAP +LIB_XATTR +MAN +HELP2MAN +LIBTESTS_LIBDEPS +LIBCOREUTILS_LTLIBDEPS +LIBCOREUTILS_LIBDEPS +YIELD_LIB +abs_aux_dir +POSIX_SPAWN_PORTED_FALSE +POSIX_SPAWN_PORTED_TRUE +INTL_MACOSX_LIBS +INET_PTON_LIB +LOCALE_TR_UTF8 +gltests_WITNESS +NEXT_AS_FIRST_DIRECTIVE_WCHAR_H +NEXT_WCHAR_H +LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE +LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE +LIBUNISTRING_UNIWIDTH_H +LIBUNISTRING_UNITYPES_H +LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE +LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE +LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE +LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE +LIBUNISTRING_UNISTR_H +HAVE_UNISTD_H +NEXT_AS_FIRST_DIRECTIVE_UNISTD_H +NEXT_UNISTD_H +LIB_TIMER_TIME +PTHREAD_H_DEFINES_STRUCT_TIMESPEC +SYS_TIME_H_DEFINES_STRUCT_TIMESPEC +TIME_H_DEFINES_STRUCT_TIMESPEC +NEXT_AS_FIRST_DIRECTIVE_TIME_H +NEXT_TIME_H +NEXT_AS_FIRST_DIRECTIVE_TERMIOS_H +NEXT_TERMIOS_H +HAVE_TERMIOS_H +HAVE_DECL_TCGETSID +GNULIB_TCGETSID +NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H +NEXT_SYS_WAIT_H +GNULIB_WAITPID +HAVE_SYS_UTSNAME_H +NEXT_AS_FIRST_DIRECTIVE_SYS_UTSNAME_H +NEXT_SYS_UTSNAME_H +HAVE_STRUCT_UTSNAME +HAVE_UNAME +GNULIB_UNAME +HAVE_SYS_UIO_H +NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H +NEXT_SYS_UIO_H +HAVE_SYS_RESOURCE_H +NEXT_AS_FIRST_DIRECTIVE_SYS_RESOURCE_H +NEXT_SYS_RESOURCE_H +HAVE_GETRUSAGE +GNULIB_GETRUSAGE +NEXT_AS_FIRST_DIRECTIVE_SYS_IOCTL_H +NEXT_SYS_IOCTL_H +HAVE_SYS_IOCTL_H +NEXT_AS_FIRST_DIRECTIVE_STRING_H +NEXT_STRING_H +NEXT_AS_FIRST_DIRECTIVE_STDLIB_H +NEXT_STDLIB_H +NEXT_AS_FIRST_DIRECTIVE_STDIO_H +NEXT_STDIO_H +GL_GENERATE_STDARG_H_FALSE +GL_GENERATE_STDARG_H_TRUE +STDARG_H +NEXT_AS_FIRST_DIRECTIVE_STDARG_H +NEXT_STDARG_H +GL_GENERATE_STDALIGN_H_FALSE +GL_GENERATE_STDALIGN_H_TRUE +STDALIGN_H +HAVE_SPAWN_H +NEXT_AS_FIRST_DIRECTIVE_SPAWN_H +NEXT_SPAWN_H +NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H +NEXT_SIGNAL_H +GL_GENERATE_SELINUX_CONTEXT_H_FALSE +GL_GENERATE_SELINUX_CONTEXT_H_TRUE +SELINUX_CONTEXT_H +NEXT_AS_FIRST_DIRECTIVE_SELINUX_SELINUX_H +NEXT_SELINUX_SELINUX_H +LIB_SELINUX +GL_GENERATE_SCHED_H_FALSE +GL_GENERATE_SCHED_H_TRUE +SCHED_H +HAVE_STRUCT_SCHED_PARAM +HAVE_SCHED_H +NEXT_AS_FIRST_DIRECTIVE_SCHED_H +NEXT_SCHED_H +REPLACE_RAISE +REPLACE_PTHREAD_SIGMASK +HAVE_SIGHANDLER_T +HAVE_TYPE_VOLATILE_SIG_ATOMIC_T +HAVE_STRUCT_SIGACTION_SA_SIGACTION +HAVE_SIGACTION +HAVE_SIGINFO_T +HAVE_SIGSET_T +HAVE_RAISE +HAVE_PTHREAD_SIGMASK +HAVE_POSIX_SIGNALBLOCKING +GNULIB_SIGACTION +GNULIB_SIGPROCMASK +GNULIB_SIGNAL_H_SIGPIPE +GNULIB_RAISE +GNULIB_PTHREAD_SIGMASK +LIB_PTHREAD +GL_GENERATE_PTHREAD_H_FALSE +GL_GENERATE_PTHREAD_H_TRUE +PTHREAD_H +NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H +NEXT_PTHREAD_H +HAVE_PTHREAD_SPINLOCK_T +HAVE_PTHREAD_T +HAVE_PTHREAD_H +DEFAULT_POSIX2_VERSION +REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN +REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 +REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE +REPLACE_POSIX_SPAWN +HAVE_POSIX_SPAWN_FILE_ACTIONS_T +HAVE_POSIX_SPAWNATTR_T +HAVE_POSIX_SPAWN +GNULIB_POSIX_SPAWNATTR_DESTROY +GNULIB_POSIX_SPAWNATTR_SETSIGMASK +GNULIB_POSIX_SPAWNATTR_GETSIGMASK +GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT +GNULIB_POSIX_SPAWNATTR_GETSIGDEFAULT +GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY +GNULIB_POSIX_SPAWNATTR_GETSCHEDPOLICY +GNULIB_POSIX_SPAWNATTR_SETSCHEDPARAM +GNULIB_POSIX_SPAWNATTR_GETSCHEDPARAM +GNULIB_POSIX_SPAWNATTR_SETPGROUP +GNULIB_POSIX_SPAWNATTR_GETPGROUP +GNULIB_POSIX_SPAWNATTR_SETFLAGS +GNULIB_POSIX_SPAWNATTR_GETFLAGS +GNULIB_POSIX_SPAWNATTR_INIT +GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY +GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN +GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 +GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE +GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT +GNULIB_POSIX_SPAWNP +GNULIB_POSIX_SPAWN +PREFERABLY_POSIX_SHELL +POSIX_SHELL +PERL +YFLAGS +YACC +HAVE__BOOL +GL_GENERATE_STDBOOL_H_FALSE +GL_GENERATE_STDBOOL_H_TRUE +STDBOOL_H +GL_GENERATE_NETINET_IN_H_FALSE +GL_GENERATE_NETINET_IN_H_TRUE +NETINET_IN_H +HAVE_NETINET_IN_H +NEXT_AS_FIRST_DIRECTIVE_NETINET_IN_H +NEXT_NETINET_IN_H +LIB_NANOSLEEP +LIB_SELECT +LIBSOCKET +HAVE_SYS_SELECT_H +NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H +NEXT_SYS_SELECT_H +REPLACE_SELECT +REPLACE_PSELECT +HAVE_PSELECT +GNULIB_SELECT +GNULIB_PSELECT +REPLACE_TIMEGM +REPLACE_NANOSLEEP +REPLACE_MKTIME +REPLACE_LOCALTIME_R +HAVE_TIMEGM +HAVE_STRPTIME +HAVE_NANOSLEEP +HAVE_DECL_LOCALTIME_R +GNULIB_TIME_R +GNULIB_TIMEGM +GNULIB_STRPTIME +GNULIB_NANOSLEEP +GNULIB_MKTIME +UNDEFINE_STRTOK_R +REPLACE_STRTOK_R +REPLACE_STRSIGNAL +REPLACE_STRNLEN +REPLACE_STRNDUP +REPLACE_STRNCAT +REPLACE_STRERROR_R +REPLACE_STRERROR +REPLACE_STRCHRNUL +REPLACE_STRCASESTR +REPLACE_STRSTR +REPLACE_STRDUP +REPLACE_STPNCPY +REPLACE_MEMMEM +REPLACE_MEMCHR +HAVE_STRVERSCMP +HAVE_DECL_STRSIGNAL +HAVE_DECL_STRERROR_R +HAVE_DECL_STRTOK_R +HAVE_STRCASESTR +HAVE_STRSEP +HAVE_STRPBRK +HAVE_DECL_STRNLEN +HAVE_DECL_STRNDUP +HAVE_DECL_STRDUP +HAVE_STRCHRNUL +HAVE_STPNCPY +HAVE_STPCPY +HAVE_RAWMEMCHR +HAVE_DECL_MEMRCHR +HAVE_MEMPCPY +HAVE_DECL_MEMMEM +HAVE_MEMCHR +HAVE_FFSLL +HAVE_FFSL +HAVE_MBSLEN +GNULIB_STRVERSCMP +GNULIB_STRSIGNAL +GNULIB_STRERROR_R +GNULIB_STRERROR +GNULIB_MBSTOK_R +GNULIB_MBSSEP +GNULIB_MBSSPN +GNULIB_MBSPBRK +GNULIB_MBSCSPN +GNULIB_MBSCASESTR +GNULIB_MBSPCASECMP +GNULIB_MBSNCASECMP +GNULIB_MBSCASECMP +GNULIB_MBSSTR +GNULIB_MBSRCHR +GNULIB_MBSCHR +GNULIB_MBSNLEN +GNULIB_MBSLEN +GNULIB_STRTOK_R +GNULIB_STRCASESTR +GNULIB_STRSTR +GNULIB_STRSEP +GNULIB_STRPBRK +GNULIB_STRNLEN +GNULIB_STRNDUP +GNULIB_STRNCAT +GNULIB_STRDUP +GNULIB_STRCHRNUL +GNULIB_STPNCPY +GNULIB_STPCPY +GNULIB_RAWMEMCHR +GNULIB_MEMRCHR +GNULIB_MEMPCPY +GNULIB_MEMMEM +GNULIB_MEMCHR +GNULIB_FFSLL +GNULIB_FFSL +LOCALE_FR_UTF8 +LOCALE_ZH_CN +LOCALE_JA +NEXT_AS_FIRST_DIRECTIVE_MATH_H +NEXT_MATH_H +LTLIBMULTITHREAD +LIBMULTITHREAD +LTLIBTHREAD +LIBTHREAD +LIBPTH_PREFIX +LTLIBPTH +LIBPTH +NEXT_AS_FIRST_DIRECTIVE_LOCALE_H +NEXT_LOCALE_H +HAVE_XLOCALE_H +NEXT_AS_FIRST_DIRECTIVE_STDDEF_H +NEXT_STDDEF_H +GL_GENERATE_STDDEF_H_FALSE +GL_GENERATE_STDDEF_H_TRUE +STDDEF_H +HAVE_WCHAR_T +REPLACE_NULL +REPLACE_STRUCT_LCONV +REPLACE_DUPLOCALE +REPLACE_SETLOCALE +REPLACE_LOCALECONV +HAVE_DUPLOCALE +GNULIB_DUPLOCALE +GNULIB_SETLOCALE +GNULIB_LOCALECONV +LOCALCHARSET_TESTS_ENVIRONMENT +GLIBC21 +IGNORE_UNUSED_LIBRARIES_CFLAGS +HAVE_LANGINFO_YESEXPR +HAVE_LANGINFO_ERA +HAVE_LANGINFO_T_FMT_AMPM +HAVE_LANGINFO_CODESET +HAVE_LANGINFO_H +NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H +NEXT_LANGINFO_H +REPLACE_NL_LANGINFO +HAVE_NL_LANGINFO +GNULIB_NL_LANGINFO +REPLACE_TOWLOWER +REPLACE_ISWCNTRL +HAVE_WCTYPE_H +NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H +NEXT_WCTYPE_H +HAVE_WINT_T +HAVE_ISWCNTRL +REPLACE_ISWBLANK +HAVE_WCTRANS_T +HAVE_WCTYPE_T +HAVE_ISWBLANK +GNULIB_TOWCTRANS +GNULIB_WCTRANS +GNULIB_ISWCTYPE +GNULIB_WCTYPE +GNULIB_ISWBLANK +NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H +NEXT_INTTYPES_H +UINT64_MAX_EQ_ULONG_MAX +UINT32_MAX_LT_UINTMAX_MAX +PRIPTR_PREFIX +PRI_MACROS_BROKEN +INT64_MAX_EQ_LONG_MAX +INT32_MAX_LT_INTMAX_MAX +REPLACE_STRTOIMAX +HAVE_DECL_STRTOUMAX +HAVE_DECL_STRTOIMAX +HAVE_DECL_IMAXDIV +HAVE_DECL_IMAXABS +GNULIB_STRTOUMAX +GNULIB_STRTOIMAX +GNULIB_IMAXDIV +GNULIB_IMAXABS +GL_GENERATE_STDINT_H_FALSE +GL_GENERATE_STDINT_H_TRUE +STDINT_H +WINT_T_SUFFIX +WCHAR_T_SUFFIX +SIG_ATOMIC_T_SUFFIX +SIZE_T_SUFFIX +PTRDIFF_T_SUFFIX +HAVE_SIGNED_WINT_T +HAVE_SIGNED_WCHAR_T +HAVE_SIGNED_SIG_ATOMIC_T +BITSIZEOF_WINT_T +BITSIZEOF_WCHAR_T +BITSIZEOF_SIG_ATOMIC_T +BITSIZEOF_SIZE_T +BITSIZEOF_PTRDIFF_T +APPLE_UNIVERSAL_BUILD +HAVE_SYS_BITYPES_H +HAVE_SYS_INTTYPES_H +HAVE_STDINT_H +NEXT_AS_FIRST_DIRECTIVE_STDINT_H +NEXT_STDINT_H +HAVE_SYS_TYPES_H +HAVE_INTTYPES_H +HAVE_WCHAR_H +HAVE_UNSIGNED_LONG_LONG_INT +HAVE_LONG_LONG_INT +NEXT_AS_FIRST_DIRECTIVE_ICONV_H +NEXT_ICONV_H +GL_GENERATE_ICONV_H_FALSE +GL_GENERATE_ICONV_H_TRUE +ICONV_H +REPLACE_ICONV_UTF +REPLACE_ICONV_OPEN +REPLACE_ICONV +ICONV_CONST +GNULIB_ICONV +LTLIBICONV +LIBICONV +GNU_MAKE_FALSE +GNU_MAKE_TRUE +NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H +NEXT_SYS_TIME_H +REPLACE_STRUCT_TIMEVAL +REPLACE_GETTIMEOFDAY +HAVE_SYS_TIME_H +HAVE_STRUCT_TIMEVAL +HAVE_GETTIMEOFDAY +GNULIB_GETTIMEOFDAY +LTLIBINTL +LIBINTL +GNULIB_GL_UNISTD_H_GETOPT +GETOPT_H +HAVE_GETOPT_H +NEXT_AS_FIRST_DIRECTIVE_GETOPT_H +NEXT_GETOPT_H +GETLOADAVG_LIBS +LIB_GETHRXTIME +GETHOSTNAME_LIB +GETADDRINFO_LIB +INET_NTOP_LIB +SERVENT_LIB +HOSTENT_LIB +HAVE_NETDB_H +NEXT_AS_FIRST_DIRECTIVE_NETDB_H +NEXT_NETDB_H +REPLACE_GAI_STRERROR +HAVE_DECL_GETNAMEINFO +HAVE_DECL_GETADDRINFO +HAVE_DECL_GAI_STRERROR +HAVE_DECL_FREEADDRINFO +HAVE_STRUCT_ADDRINFO +GNULIB_GETADDRINFO +HAVE_WS2TCPIP_H +HAVE_SYS_SOCKET_H +NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H +NEXT_SYS_SOCKET_H +HAVE_ACCEPT4 +HAVE_SA_FAMILY_T +HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY +HAVE_STRUCT_SOCKADDR_STORAGE +GNULIB_ACCEPT4 +GNULIB_SHUTDOWN +GNULIB_SETSOCKOPT +GNULIB_SENDTO +GNULIB_RECVFROM +GNULIB_SEND +GNULIB_RECV +GNULIB_LISTEN +GNULIB_GETSOCKOPT +GNULIB_GETSOCKNAME +GNULIB_GETPEERNAME +GNULIB_BIND +GNULIB_ACCEPT +GNULIB_CONNECT +GNULIB_SOCKET +WINDOWS_64_BIT_ST_SIZE +NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H +NEXT_SYS_STAT_H +WINDOWS_64_BIT_OFF_T +NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H +NEXT_SYS_TYPES_H +HAVE_SAME_LONG_DOUBLE_AS_DOUBLE +REPLACE_TRUNCL +REPLACE_TRUNCF +REPLACE_TRUNC +REPLACE_SQRTL +REPLACE_SIGNBIT_USING_GCC +REPLACE_SIGNBIT +REPLACE_ROUNDL +REPLACE_ROUNDF +REPLACE_ROUND +REPLACE_REMAINDERL +REPLACE_REMAINDERF +REPLACE_REMAINDER +REPLACE_NAN +REPLACE_MODFL +REPLACE_MODFF +REPLACE_MODF +REPLACE_LOGBL +REPLACE_LOGBF +REPLACE_LOGB +REPLACE_LOG2L +REPLACE_LOG2F +REPLACE_LOG2 +REPLACE_LOG1PL +REPLACE_LOG1PF +REPLACE_LOG1P +REPLACE_LOG10L +REPLACE_LOG10F +REPLACE_LOG10 +REPLACE_LOGL +REPLACE_LOGF +REPLACE_LOG +REPLACE_LDEXPL +REPLACE_ISNAN +REPLACE_ISINF +REPLACE_ISFINITE +REPLACE_ILOGBF +REPLACE_ILOGB +REPLACE_HYPOTL +REPLACE_HYPOTF +REPLACE_HYPOT +REPLACE_HUGE_VAL +REPLACE_FREXPL +REPLACE_FREXP +REPLACE_FREXPF +REPLACE_FMODL +REPLACE_FMODF +REPLACE_FMOD +REPLACE_FMAL +REPLACE_FMAF +REPLACE_FMA +REPLACE_FLOORL +REPLACE_FLOORF +REPLACE_FLOOR +REPLACE_FABSL +REPLACE_EXP2L +REPLACE_EXP2 +REPLACE_EXPM1F +REPLACE_EXPM1 +REPLACE_CEILL +REPLACE_CEILF +REPLACE_CEIL +REPLACE_CBRTL +REPLACE_CBRTF +HAVE_DECL_TRUNCL +HAVE_DECL_TRUNCF +HAVE_DECL_TRUNC +HAVE_DECL_TANL +HAVE_DECL_SQRTL +HAVE_DECL_SINL +HAVE_DECL_ROUNDL +HAVE_DECL_ROUNDF +HAVE_DECL_ROUND +HAVE_DECL_RINTF +HAVE_DECL_REMAINDERL +HAVE_DECL_REMAINDER +HAVE_DECL_LOGB +HAVE_DECL_LOG2L +HAVE_DECL_LOG2F +HAVE_DECL_LOG2 +HAVE_DECL_LOG10L +HAVE_DECL_LOGL +HAVE_DECL_LDEXPL +HAVE_DECL_FREXPL +HAVE_DECL_FLOORL +HAVE_DECL_FLOORF +HAVE_DECL_EXPM1L +HAVE_DECL_EXP2L +HAVE_DECL_EXP2F +HAVE_DECL_EXP2 +HAVE_DECL_EXPL +HAVE_DECL_COSL +HAVE_DECL_COPYSIGNF +HAVE_DECL_CEILL +HAVE_DECL_CEILF +HAVE_DECL_CBRTL +HAVE_DECL_CBRTF +HAVE_DECL_ATANL +HAVE_DECL_ASINL +HAVE_DECL_ACOSL +HAVE_TANHF +HAVE_TANL +HAVE_TANF +HAVE_SQRTL +HAVE_SQRTF +HAVE_SINHF +HAVE_SINL +HAVE_SINF +HAVE_RINTL +HAVE_RINT +HAVE_REMAINDERF +HAVE_REMAINDER +HAVE_POWF +HAVE_MODFL +HAVE_MODFF +HAVE_LOGBL +HAVE_LOGBF +HAVE_LOG1PL +HAVE_LOG1PF +HAVE_LOG1P +HAVE_LOG10L +HAVE_LOG10F +HAVE_LOGL +HAVE_LOGF +HAVE_LDEXPF +HAVE_ISNANL +HAVE_ISNAND +HAVE_ISNANF +HAVE_ILOGBL +HAVE_ILOGBF +HAVE_ILOGB +HAVE_HYPOTL +HAVE_HYPOTF +HAVE_FREXPF +HAVE_FMODL +HAVE_FMODF +HAVE_FMAL +HAVE_FMAF +HAVE_FMA +HAVE_FABSL +HAVE_FABSF +HAVE_EXPM1F +HAVE_EXPM1 +HAVE_EXPL +HAVE_EXPF +HAVE_COSHF +HAVE_COSL +HAVE_COSF +HAVE_COPYSIGNL +HAVE_COPYSIGN +HAVE_CBRTL +HAVE_CBRTF +HAVE_CBRT +HAVE_ATAN2F +HAVE_ATANL +HAVE_ATANF +HAVE_ASINL +HAVE_ASINF +HAVE_ACOSL +HAVE_ACOSF +GNULIB_TRUNCL +GNULIB_TRUNCF +GNULIB_TRUNC +GNULIB_TANHF +GNULIB_TANL +GNULIB_TANF +GNULIB_SQRTL +GNULIB_SQRTF +GNULIB_SINHF +GNULIB_SINL +GNULIB_SINF +GNULIB_SIGNBIT +GNULIB_ROUNDL +GNULIB_ROUNDF +GNULIB_ROUND +GNULIB_RINTL +GNULIB_RINTF +GNULIB_RINT +GNULIB_REMAINDERL +GNULIB_REMAINDERF +GNULIB_REMAINDER +GNULIB_POWF +GNULIB_MODFL +GNULIB_MODFF +GNULIB_MODF +GNULIB_LOGBL +GNULIB_LOGBF +GNULIB_LOGB +GNULIB_LOG2L +GNULIB_LOG2F +GNULIB_LOG2 +GNULIB_LOG1PL +GNULIB_LOG1PF +GNULIB_LOG1P +GNULIB_LOG10L +GNULIB_LOG10F +GNULIB_LOG10 +GNULIB_LOGL +GNULIB_LOGF +GNULIB_LOG +GNULIB_LDEXPL +GNULIB_LDEXPF +GNULIB_ISNANL +GNULIB_ISNAND +GNULIB_ISNANF +GNULIB_ISNAN +GNULIB_ISINF +GNULIB_ISFINITE +GNULIB_ILOGBL +GNULIB_ILOGBF +GNULIB_ILOGB +GNULIB_HYPOTL +GNULIB_HYPOTF +GNULIB_HYPOT +GNULIB_FREXPL +GNULIB_FREXP +GNULIB_FREXPF +GNULIB_FMODL +GNULIB_FMODF +GNULIB_FMOD +GNULIB_FMAL +GNULIB_FMAF +GNULIB_FMA +GNULIB_FLOORL +GNULIB_FLOORF +GNULIB_FLOOR +GNULIB_FABSL +GNULIB_FABSF +GNULIB_EXPM1L +GNULIB_EXPM1F +GNULIB_EXPM1 +GNULIB_EXP2L +GNULIB_EXP2F +GNULIB_EXP2 +GNULIB_EXPL +GNULIB_EXPF +GNULIB_COSHF +GNULIB_COSL +GNULIB_COSF +GNULIB_COPYSIGNL +GNULIB_COPYSIGNF +GNULIB_COPYSIGN +GNULIB_CEILL +GNULIB_CEILF +GNULIB_CEIL +GNULIB_CBRTL +GNULIB_CBRTF +GNULIB_CBRT +GNULIB_ATAN2F +GNULIB_ATANL +GNULIB_ATANF +GNULIB_ASINL +GNULIB_ASINF +GNULIB_ACOSL +GNULIB_ACOSF +GL_GENERATE_FNMATCH_H_FALSE +GL_GENERATE_FNMATCH_H_TRUE +FNMATCH_H +REPLACE_ITOLD +GL_GENERATE_FLOAT_H_FALSE +GL_GENERATE_FLOAT_H_TRUE +FLOAT_H +NEXT_AS_FIRST_DIRECTIVE_FLOAT_H +NEXT_FLOAT_H +LIB_FDATASYNC +NEXT_AS_FIRST_DIRECTIVE_FCNTL_H +NEXT_FCNTL_H +REPLACE_OPENAT +REPLACE_OPEN +REPLACE_FCNTL +HAVE_OPENAT +HAVE_FCNTL +GNULIB_OPENAT +GNULIB_OPEN +GNULIB_NONBLOCKING +GNULIB_FCNTL +REPLACE_VSPRINTF +REPLACE_VSNPRINTF +REPLACE_VPRINTF +REPLACE_VFPRINTF +REPLACE_VDPRINTF +REPLACE_VASPRINTF +REPLACE_TMPFILE +REPLACE_STDIO_WRITE_FUNCS +REPLACE_STDIO_READ_FUNCS +REPLACE_SPRINTF +REPLACE_SNPRINTF +REPLACE_RENAMEAT +REPLACE_RENAME +REPLACE_REMOVE +REPLACE_PRINTF +REPLACE_POPEN +REPLACE_PERROR +REPLACE_OBSTACK_PRINTF +REPLACE_GETLINE +REPLACE_GETDELIM +REPLACE_FTELLO +REPLACE_FTELL +REPLACE_FSEEKO +REPLACE_FSEEK +REPLACE_FREOPEN +REPLACE_FPURGE +REPLACE_FPRINTF +REPLACE_FOPEN +REPLACE_FFLUSH +REPLACE_FDOPEN +REPLACE_FCLOSE +REPLACE_DPRINTF +HAVE_VDPRINTF +HAVE_VASPRINTF +HAVE_RENAMEAT +HAVE_POPEN +HAVE_PCLOSE +HAVE_FTELLO +HAVE_FSEEKO +HAVE_DPRINTF +HAVE_DECL_VSNPRINTF +HAVE_DECL_SNPRINTF +HAVE_DECL_OBSTACK_PRINTF +HAVE_DECL_GETLINE +HAVE_DECL_GETDELIM +HAVE_DECL_FTELLO +HAVE_DECL_FSEEKO +HAVE_DECL_FPURGE +GNULIB_VSPRINTF_POSIX +GNULIB_VSNPRINTF +GNULIB_VPRINTF_POSIX +GNULIB_VPRINTF +GNULIB_VFPRINTF_POSIX +GNULIB_VFPRINTF +GNULIB_VDPRINTF +GNULIB_VSCANF +GNULIB_VFSCANF +GNULIB_VASPRINTF +GNULIB_TMPFILE +GNULIB_STDIO_H_SIGPIPE +GNULIB_STDIO_H_NONBLOCKING +GNULIB_SPRINTF_POSIX +GNULIB_SNPRINTF +GNULIB_SCANF +GNULIB_RENAMEAT +GNULIB_RENAME +GNULIB_REMOVE +GNULIB_PUTS +GNULIB_PUTCHAR +GNULIB_PUTC +GNULIB_PRINTF_POSIX +GNULIB_PRINTF +GNULIB_POPEN +GNULIB_PERROR +GNULIB_PCLOSE +GNULIB_OBSTACK_PRINTF_POSIX +GNULIB_OBSTACK_PRINTF +GNULIB_GETLINE +GNULIB_GETDELIM +GNULIB_GETCHAR +GNULIB_GETC +GNULIB_FWRITE +GNULIB_FTELLO +GNULIB_FTELL +GNULIB_FSEEKO +GNULIB_FSEEK +GNULIB_FSCANF +GNULIB_FREOPEN +GNULIB_FREAD +GNULIB_FPUTS +GNULIB_FPUTC +GNULIB_FPURGE +GNULIB_FPRINTF_POSIX +GNULIB_FPRINTF +GNULIB_FOPEN +GNULIB_FGETS +GNULIB_FGETC +GNULIB_FFLUSH +GNULIB_FDOPEN +GNULIB_FCLOSE +GNULIB_DPRINTF +REPLACE_UTIMENSAT +REPLACE_STAT +REPLACE_MKNOD +REPLACE_MKFIFO +REPLACE_MKDIR +REPLACE_LSTAT +REPLACE_FUTIMENS +REPLACE_FSTATAT +REPLACE_FSTAT +HAVE_UTIMENSAT +HAVE_MKNODAT +HAVE_MKNOD +HAVE_MKFIFOAT +HAVE_MKFIFO +HAVE_MKDIRAT +HAVE_LSTAT +HAVE_LCHMOD +HAVE_FUTIMENS +HAVE_FSTATAT +HAVE_FCHMODAT +GNULIB_UTIMENSAT +GNULIB_STAT +GNULIB_MKNODAT +GNULIB_MKNOD +GNULIB_MKFIFOAT +GNULIB_MKFIFO +GNULIB_MKDIRAT +GNULIB_LSTAT +GNULIB_LCHMOD +GNULIB_FUTIMENS +GNULIB_FSTATAT +GNULIB_FSTAT +GNULIB_FCHMODAT +LIB_EACCESS +EOVERFLOW_VALUE +EOVERFLOW_HIDDEN +ENOLINK_VALUE +ENOLINK_HIDDEN +EMULTIHOP_VALUE +EMULTIHOP_HIDDEN +GL_GENERATE_ERRNO_H_FALSE +GL_GENERATE_ERRNO_H_TRUE +ERRNO_H +NEXT_AS_FIRST_DIRECTIVE_ERRNO_H +NEXT_ERRNO_H +HAVE_DIRENT_H +NEXT_AS_FIRST_DIRECTIVE_DIRENT_H +NEXT_DIRENT_H +NEXT_AS_FIRST_DIRECTIVE_CTYPE_H +NEXT_CTYPE_H +HAVE_ISBLANK +GNULIB_ISBLANK +pkglibexecdir +lispdir +REPLACE_FDOPENDIR +REPLACE_DIRFD +REPLACE_CLOSEDIR +REPLACE_OPENDIR +HAVE_ALPHASORT +HAVE_SCANDIR +HAVE_FDOPENDIR +HAVE_DECL_FDOPENDIR +HAVE_DECL_DIRFD +HAVE_CLOSEDIR +HAVE_REWINDDIR +HAVE_READDIR +HAVE_OPENDIR +GNULIB_ALPHASORT +GNULIB_SCANDIR +GNULIB_FDOPENDIR +GNULIB_DIRFD +GNULIB_CLOSEDIR +GNULIB_REWINDDIR +GNULIB_READDIR +GNULIB_OPENDIR +HAVE_WINSOCK2_H +REPLACE_IOCTL +SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS +SYS_IOCTL_H_HAVE_WINSOCK2_H +GNULIB_IOCTL +HAVE_MSVC_INVALID_PARAMETER_HANDLER +LIB_CLOCK_GETTIME +UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS +UNISTD_H_HAVE_WINSOCK2_H +REPLACE_WRITE +REPLACE_USLEEP +REPLACE_UNLINKAT +REPLACE_UNLINK +REPLACE_TTYNAME_R +REPLACE_SYMLINK +REPLACE_SLEEP +REPLACE_RMDIR +REPLACE_READLINK +REPLACE_READ +REPLACE_PWRITE +REPLACE_PREAD +REPLACE_LSEEK +REPLACE_LINKAT +REPLACE_LINK +REPLACE_LCHOWN +REPLACE_ISATTY +REPLACE_GETPAGESIZE +REPLACE_GETGROUPS +REPLACE_GETLOGIN_R +REPLACE_GETDOMAINNAME +REPLACE_GETCWD +REPLACE_FTRUNCATE +REPLACE_FCHOWNAT +REPLACE_DUP2 +REPLACE_DUP +REPLACE_CLOSE +REPLACE_CHOWN +HAVE_SYS_PARAM_H +HAVE_OS_H +HAVE_DECL_TTYNAME_R +HAVE_DECL_SETHOSTNAME +HAVE_DECL_GETUSERSHELL +HAVE_DECL_GETPAGESIZE +HAVE_DECL_GETLOGIN_R +HAVE_DECL_GETDOMAINNAME +HAVE_DECL_FDATASYNC +HAVE_DECL_FCHDIR +HAVE_DECL_ENVIRON +HAVE_USLEEP +HAVE_UNLINKAT +HAVE_SYMLINKAT +HAVE_SYMLINK +HAVE_SLEEP +HAVE_SETHOSTNAME +HAVE_READLINKAT +HAVE_READLINK +HAVE_PWRITE +HAVE_PREAD +HAVE_PIPE2 +HAVE_PIPE +HAVE_LINKAT +HAVE_LINK +HAVE_LCHOWN +HAVE_GROUP_MEMBER +HAVE_GETPAGESIZE +HAVE_GETLOGIN +HAVE_GETHOSTNAME +HAVE_GETGROUPS +HAVE_GETDTABLESIZE +HAVE_FTRUNCATE +HAVE_FSYNC +HAVE_FDATASYNC +HAVE_FCHOWNAT +HAVE_FCHDIR +HAVE_FACCESSAT +HAVE_EUIDACCESS +HAVE_DUP3 +HAVE_DUP2 +HAVE_CHOWN +GNULIB_WRITE +GNULIB_USLEEP +GNULIB_UNLINKAT +GNULIB_UNLINK +GNULIB_UNISTD_H_SIGPIPE +GNULIB_UNISTD_H_NONBLOCKING +GNULIB_TTYNAME_R +GNULIB_SYMLINKAT +GNULIB_SYMLINK +GNULIB_SLEEP +GNULIB_SETHOSTNAME +GNULIB_RMDIR +GNULIB_READLINKAT +GNULIB_READLINK +GNULIB_READ +GNULIB_PWRITE +GNULIB_PREAD +GNULIB_PIPE2 +GNULIB_PIPE +GNULIB_LSEEK +GNULIB_LINKAT +GNULIB_LINK +GNULIB_LCHOWN +GNULIB_ISATTY +GNULIB_GROUP_MEMBER +GNULIB_GETUSERSHELL +GNULIB_GETPAGESIZE +GNULIB_GETLOGIN_R +GNULIB_GETLOGIN +GNULIB_GETHOSTNAME +GNULIB_GETGROUPS +GNULIB_GETDTABLESIZE +GNULIB_GETDOMAINNAME +GNULIB_GETCWD +GNULIB_FTRUNCATE +GNULIB_FSYNC +GNULIB_FDATASYNC +GNULIB_FCHOWNAT +GNULIB_FCHDIR +GNULIB_FACCESSAT +GNULIB_EUIDACCESS +GNULIB_ENVIRON +GNULIB_DUP3 +GNULIB_DUP2 +GNULIB_DUP +GNULIB_CLOSE +GNULIB_CHOWN +GNULIB_CHDIR +REPLACE_WCTOMB +REPLACE_UNSETENV +REPLACE_STRTOD +REPLACE_SETENV +REPLACE_REALPATH +REPLACE_REALLOC +REPLACE_RANDOM_R +REPLACE_PUTENV +REPLACE_PTSNAME_R +REPLACE_PTSNAME +REPLACE_MKSTEMP +REPLACE_MBTOWC +REPLACE_MALLOC +REPLACE_CANONICALIZE_FILE_NAME +REPLACE_CALLOC +HAVE_DECL_UNSETENV +HAVE_UNLOCKPT +HAVE_SYS_LOADAVG_H +HAVE_STRUCT_RANDOM_DATA +HAVE_STRTOULL +HAVE_STRTOLL +HAVE_STRTOD +HAVE_DECL_SETENV +HAVE_SETENV +HAVE_RPMATCH +HAVE_REALPATH +HAVE_RANDOM_R +HAVE_RANDOM_H +HAVE_RANDOM +HAVE_PTSNAME_R +HAVE_PTSNAME +HAVE_POSIX_OPENPT +HAVE_MKSTEMPS +HAVE_MKSTEMP +HAVE_MKOSTEMPS +HAVE_MKOSTEMP +HAVE_MKDTEMP +HAVE_GRANTPT +HAVE_GETSUBOPT +HAVE_DECL_GETLOADAVG +HAVE_CANONICALIZE_FILE_NAME +HAVE_ATOLL +HAVE__EXIT +GNULIB_WCTOMB +GNULIB_UNSETENV +GNULIB_UNLOCKPT +GNULIB_SYSTEM_POSIX +GNULIB_STRTOULL +GNULIB_STRTOLL +GNULIB_STRTOD +GNULIB_SETENV +GNULIB_RPMATCH +GNULIB_REALPATH +GNULIB_REALLOC_POSIX +GNULIB_RANDOM_R +GNULIB_RANDOM +GNULIB_PUTENV 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" >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +@%:@include <$2> +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} @%:@ ac_fn_c_check_header_compile + +@%:@ ac_fn_c_try_link LINENO +@%:@ ----------------------- +@%:@ Try to link conftest.@S|@ac_ext, and return whether this succeeded. +ac_fn_c_try_link () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + rm -f conftest.$ac_objext conftest$ac_exeext + if { { ac_try="$ac_link" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_link") 2>conftest.err + ac_status=$? + if test -s conftest.err; then + grep -v '^ *+' conftest.err >conftest.er1 + cat conftest.er1 >&5 + mv -f conftest.er1 conftest.err + fi + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && { + test -z "$ac_c_werror_flag" || + test ! -s conftest.err + } && test -s conftest$ac_exeext && { + test "$cross_compiling" = yes || + test -x conftest$ac_exeext + }; then : + ac_retval=0 +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + + ac_retval=1 +fi + # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information + # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would + # interfere with the next link command; also delete a directory that is + # left behind by Apple's compiler. We do this before executing the actions. + rm -rf conftest.dSYM conftest_ipa8_conftest.oo + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + as_fn_set_status $ac_retval + +} @%:@ ac_fn_c_try_link + +@%:@ ac_fn_c_check_func LINENO FUNC VAR +@%:@ ---------------------------------- +@%:@ Tests whether FUNC exists, setting the cache variable VAR accordingly +ac_fn_c_check_func () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Define $2 to an innocuous variant, in case declares $2. + For example, HP-UX 11i declares gettimeofday. */ +#define $2 innocuous_$2 + +/* System header to define __stub macros and hopefully few prototypes, + which can conflict with char $2 (); below. + Prefer to if __STDC__ is defined, since + exists even on freestanding compilers. */ + +#ifdef __STDC__ +# include +#else +# include +#endif + +#undef $2 + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char $2 (); +/* The GNU C library defines this for functions which it implements + to always fail with ENOSYS. Some functions are actually named + something starting with __ and the normal name is an alias. */ +#if defined __stub_$2 || defined __stub___$2 +choke me +#endif + +int +main () +{ +return $2 (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} @%:@ ac_fn_c_check_func + +@%:@ ac_fn_c_check_type LINENO TYPE VAR INCLUDES +@%:@ ------------------------------------------- +@%:@ Tests whether TYPE exists after having included INCLUDES, setting cache +@%:@ variable VAR accordingly. +ac_fn_c_check_type () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5 +$as_echo_n "checking for $2... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + eval "$3=no" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +if (sizeof ($2)) + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +if (sizeof (($2))) + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + eval "$3=yes" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} @%:@ ac_fn_c_check_type + +@%:@ ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES +@%:@ --------------------------------------------- +@%:@ Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR +@%:@ accordingly. +ac_fn_c_check_decl () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + as_decl_name=`echo $2|sed 's/ *(.*//'` + as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'` + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5 +$as_echo_n "checking whether $as_decl_name is declared... " >&6; } +if eval \${$3+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +@%:@ifndef $as_decl_name +@%:@ifdef __cplusplus + (void) $as_decl_use; +@%:@else + (void) $as_decl_name; +@%:@endif +@%:@endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$3=yes" +else + eval "$3=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +eval ac_res=\$$3 + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno + +} @%:@ ac_fn_c_check_decl + +@%:@ ac_fn_c_compute_int LINENO EXPR VAR INCLUDES +@%:@ -------------------------------------------- +@%:@ Tries to find the compile-time value of EXPR in a program that includes +@%:@ INCLUDES, setting VAR accordingly. Returns whether the value could be +@%:@ computed +ac_fn_c_compute_int () +{ + as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + if test "$cross_compiling" = yes; then + # Depending upon the size, compute the lo and hi bounds. +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array @<:@1 - 2 * !(($2) >= 0)@:>@; +test_array @<:@0@:>@ = 0; +return test_array @<:@0@:>@; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_lo=0 ac_mid=0 + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array @<:@1 - 2 * !(($2) <= $ac_mid)@:>@; +test_array @<:@0@:>@ = 0; +return test_array @<:@0@:>@; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_hi=$ac_mid; break +else + as_fn_arith $ac_mid + 1 && ac_lo=$as_val + if test $ac_lo -le $ac_mid; then + ac_lo= ac_hi= + break + fi + as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array @<:@1 - 2 * !(($2) < 0)@:>@; +test_array @<:@0@:>@ = 0; +return test_array @<:@0@:>@; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_hi=-1 ac_mid=-1 + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array @<:@1 - 2 * !(($2) >= $ac_mid)@:>@; +test_array @<:@0@:>@ = 0; +return test_array @<:@0@:>@; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_lo=$ac_mid; break +else + as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val + if test $ac_mid -le $ac_hi; then + ac_lo= ac_hi= + break + fi + as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + done +else + ac_lo= ac_hi= +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +# Binary search between lo and hi bounds. +while test "x$ac_lo" != "x$ac_hi"; do + as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +int +main () +{ +static int test_array @<:@1 - 2 * !(($2) <= $ac_mid)@:>@; +test_array @<:@0@:>@ = 0; +return test_array @<:@0@:>@; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_hi=$ac_mid +else + as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +done +case $ac_lo in @%:@(( +?*) eval "$3=\$ac_lo"; ac_retval=0 ;; +'') ac_retval=1 ;; +esac + else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$4 +static long int longval () { return $2; } +static unsigned long int ulongval () { return $2; } +@%:@include +@%:@include +int +main () +{ + + FILE *f = fopen ("conftest.val", "w"); + if (! f) + return 1; + if (($2) < 0) + { + long int i = longval (); + if (i != ($2)) + return 1; + fprintf (f, "%ld", i); + } + else + { + unsigned long int i = ulongval (); + if (i != ($2)) + return 1; + fprintf (f, "%lu", i); + } + /* Do not output a trailing newline, as this causes \r\n confusion + on some platforms. */ + return ferror (f) || fclose (f) != 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + echo >>conftest.val; read $3 &5 +$as_echo_n "checking for $2.$3... 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" >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_CC"; then + ac_ct_CC=$CC + # Extract the first word of "gcc", so it can be a program name with args. +set dummy gcc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="gcc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +else + CC="$ac_cv_prog_CC" +fi + +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args. +set dummy ${ac_tool_prefix}cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="${ac_tool_prefix}cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + fi +fi +if test -z "$CC"; then + # Extract the first word of "cc", so it can be a program name with args. +set dummy cc; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else + ac_prog_rejected=no +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then + ac_prog_rejected=yes + continue + fi + ac_cv_prog_CC="cc" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +if test $ac_prog_rejected = yes; then + # We found a bogon in the path, so make sure we never use it. + set dummy $ac_cv_prog_CC + shift + if test $@%:@ != 0; then + # We chose a different compiler from the bogus one. + # However, it has the same basename, so the bogon will be chosen + # first if we set CC to just the basename; use the full file name. + shift + ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@" + fi +fi +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$CC"; then + if test -n "$ac_tool_prefix"; then + for ac_prog in cl.exe + do + # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. +set dummy $ac_tool_prefix$ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$CC"; then + ac_cv_prog_CC="$CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_CC="$ac_tool_prefix$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +CC=$ac_cv_prog_CC +if test -n "$CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5 +$as_echo "$CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$CC" && break + done +fi +if test -z "$CC"; then + ac_ct_CC=$CC + for ac_prog in cl.exe +do + # Extract the first word of "$ac_prog", so it can be a program name with args. +set dummy $ac_prog; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_CC"; then + ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_CC="$ac_prog" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_CC=$ac_cv_prog_ac_ct_CC +if test -n "$ac_ct_CC"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5 +$as_echo "$ac_ct_CC" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$ac_ct_CC" && break +done + + if test "x$ac_ct_CC" = x; then + CC="" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + CC=$ac_ct_CC + fi +fi + +fi + + +test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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We should not override ac_cv_exeext if it was cached, +# so that the user can short-circuit this test for compilers unknown to +# Autoconf. +for ac_file in $ac_files '' +do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) + ;; + [ab].out ) + # We found the default executable, but exeext='' is most + # certainly right. + break;; + *.* ) + if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no; + then :; else + ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + fi + # We set ac_cv_exeext here because the later test for it is not + # safe: cross compilers may not add the suffix if given an `-o' + # argument, so we may need to know it at that point already. + # Even if this section looks crufty: it has the advantage of + # actually working. + break;; + * ) + break;; + esac +done +test "$ac_cv_exeext" = no && ac_cv_exeext= + +else + ac_file='' +fi +if test -z "$ac_file"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +$as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error 77 "C compiler cannot create executables +See \`config.log' for more details" "$LINENO" 5; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5 +$as_echo_n "checking for C compiler default output file name... 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For instance with Cygwin, `ls conftest' will +# work properly (i.e., refer to `conftest.exe'), while it won't with +# `rm'. +for ac_file in conftest.exe conftest conftest.*; do + test -f "$ac_file" || continue + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;; + *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'` + break;; + * ) break;; + esac +done +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? 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" >&6; } +if ${ac_cv_objext+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +rm -f conftest.o conftest.obj +if { { ac_try="$ac_compile" +case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_compile") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then : + for ac_file in conftest.o conftest.obj conftest.*; do + test -f "$ac_file" || continue; + case $ac_file in + *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;; + *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'` + break;; + esac +done +else + $as_echo "$as_me: failed program was:" >&5 +sed 's/^/| /' conftest.$ac_ext >&5 + +{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot compute suffix of object files: cannot compile +See \`config.log' for more details" "$LINENO" 5; } +fi +rm -f conftest.$ac_cv_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5 +$as_echo "$ac_cv_objext" >&6; } +OBJEXT=$ac_cv_objext +ac_objext=$OBJEXT +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5 +$as_echo_n "checking whether we are using the GNU C compiler... " >&6; } +if ${ac_cv_c_compiler_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifndef __GNUC__ + choke me +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_compiler_gnu=yes +else + ac_compiler_gnu=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +ac_cv_c_compiler_gnu=$ac_compiler_gnu + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5 +$as_echo "$ac_cv_c_compiler_gnu" >&6; } +if test $ac_compiler_gnu = yes; then + GCC=yes +else + GCC= +fi +ac_test_CFLAGS=${CFLAGS+set} +ac_save_CFLAGS=$CFLAGS +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5 +$as_echo_n "checking whether $CC accepts -g... " >&6; } +if ${ac_cv_prog_cc_g+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_save_c_werror_flag=$ac_c_werror_flag + ac_c_werror_flag=yes + ac_cv_prog_cc_g=no + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +else + CFLAGS="" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + ac_c_werror_flag=$ac_save_c_werror_flag + CFLAGS="-g" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_g=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_c_werror_flag=$ac_save_c_werror_flag +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5 +$as_echo "$ac_cv_prog_cc_g" >&6; } +if test "$ac_test_CFLAGS" = set; then + CFLAGS=$ac_save_CFLAGS +elif test $ac_cv_prog_cc_g = yes; then + if test "$GCC" = yes; then + CFLAGS="-g -O2" + else + CFLAGS="-g" + fi +else + if test "$GCC" = yes; then + CFLAGS="-O2" + else + CFLAGS= + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + +depcc="$CC" am_compiler_list= + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5 +$as_echo_n "checking dependency style of $depcc... " >&6; } +if ${am_cv_CC_dependencies_compiler_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then + # We make a subdir and do the tests there. Otherwise we can end up + # making bogus files that we don't know about and never remove. For + # instance it was reported that on HP-UX the gcc test will end up + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". + rm -rf conftest.dir + mkdir conftest.dir + # Copy depcomp to subdir because otherwise we won't find it if we're + # using a relative directory. + cp "$am_depcomp" conftest.dir + cd conftest.dir + # We will build objects and dependencies in a subdirectory because + # it helps to detect inapplicable dependency modes. For instance + # both Tru64's cc and ICC support -MD to output dependencies as a + # side effect of compilation, but ICC will put the dependencies in + # the current directory while Tru64 will put them in the object + # directory. + mkdir sub + + am_cv_CC_dependencies_compiler_type=none + if test "$am_compiler_list" = ""; then + am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp` + fi + am__universal=false + case " $depcc " in #( + *\ -arch\ *\ -arch\ *) am__universal=true ;; + esac + + for depmode in $am_compiler_list; do + # Setup a source with many dependencies, because some compilers + # like to wrap large dependency lists on column 80 (with \), and + # we should not choose a depcomp mode which is confused by this. + # + # We need to recreate these files for each test, as the compiler may + # overwrite some of them when testing with obscure command lines. + # This happens at least with the AIX C compiler. + : > sub/conftest.c + for i in 1 2 3 4 5 6; do + echo '#include "conftst'$i'.h"' >> sub/conftest.c + # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with + # Solaris 10 /bin/sh. + echo '/* dummy */' > sub/conftst$i.h + done + echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf + + # We check with '-c' and '-o' for the sake of the "dashmstdout" + # mode. It turns out that the SunPro C++ compiler does not properly + # handle '-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs. + am__obj=sub/conftest.${OBJEXT-o} + am__minus_obj="-o $am__obj" + case $depmode in + gcc) + # This depmode causes a compiler race in universal mode. + test "$am__universal" = false || continue + ;; + nosideeffect) + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. + if test "x$enable_dependency_tracking" = xyes; then + continue + else + break + fi + ;; + msvc7 | msvc7msys | msvisualcpp | msvcmsys) + # This compiler won't grok '-c -o', but also, the minuso test has + # not run yet. These depmodes are late enough in the game, and + # so weak that their functioning should not be impacted. + am__obj=conftest.${OBJEXT-o} + am__minus_obj= + ;; + none) break ;; + esac + if depmode=$depmode \ + source=sub/conftest.c object=$am__obj \ + depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \ + $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \ + >/dev/null 2>conftest.err && + grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 && + grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 && + grep $am__obj sub/conftest.Po > /dev/null 2>&1 && + ${MAKE-make} -s -f confmf > /dev/null 2>&1; then + # icc doesn't choke on unknown options, it will just issue warnings + # or remarks (even with -Werror). So we grep stderr for any message + # that says an option was ignored or not supported. + # When given -MP, icc 7.0 and 7.1 complain thusly: + # icc: Command line warning: ignoring option '-M'; no argument required + # The diagnosis changed in icc 8.0: + # icc: Command line remark: option '-MP' not supported + if (grep 'ignoring option' conftest.err || + grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else + am_cv_CC_dependencies_compiler_type=$depmode + break + fi + fi + done + + cd .. + rm -rf conftest.dir +else + am_cv_CC_dependencies_compiler_type=none +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5 +$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; } +CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type + + if + test "x$enable_dependency_tracking" != xno \ + && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then + am__fastdepCC_TRUE= + am__fastdepCC_FALSE='#' +else + am__fastdepCC_TRUE='#' + am__fastdepCC_FALSE= +fi + + + case $ac_cv_prog_cc_stdc in @%:@( + no) : + ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; @%:@( + *) : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5 +$as_echo_n "checking for $CC option to accept ISO C99... " >&6; } +if ${ac_cv_prog_cc_c99+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c99=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include +#include + +// Check varargs macros. These examples are taken from C99 6.10.3.5. +#define debug(...) fprintf (stderr, __VA_ARGS__) +#define showlist(...) puts (#__VA_ARGS__) +#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__)) +static void +test_varargs_macros (void) +{ + int x = 1234; + int y = 5678; + debug ("Flag"); + debug ("X = %d\n", x); + showlist (The first, second, and third items.); + report (x>y, "x is %d but y is %d", x, y); +} + +// Check long long types. +#define BIG64 18446744073709551615ull +#define BIG32 4294967295ul +#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0) +#if !BIG_OK + your preprocessor is broken; +#endif +#if BIG_OK +#else + your preprocessor is broken; +#endif +static long long int bignum = -9223372036854775807LL; +static unsigned long long int ubignum = BIG64; + +struct incomplete_array +{ + int datasize; + double data[]; +}; + +struct named_init { + int number; + const wchar_t *name; + double average; +}; + +typedef const char *ccp; + +static inline int +test_restrict (ccp restrict text) +{ + // See if C++-style comments work. + // Iterate through items via the restricted pointer. + // Also check for declarations in for loops. + for (unsigned int i = 0; *(text+i) != '\0'; ++i) + continue; + return 0; +} + +// Check varargs and va_copy. +static void +test_varargs (const char *format, ...) +{ + va_list args; + va_start (args, format); + va_list args_copy; + va_copy (args_copy, args); + + const char *str; + int number; + float fnumber; + + while (*format) + { + switch (*format++) + { + case 's': // string + str = va_arg (args_copy, const char *); + break; + case 'd': // int + number = va_arg (args_copy, int); + break; + case 'f': // float + fnumber = va_arg (args_copy, double); + break; + default: + break; + } + } + va_end (args_copy); + va_end (args); +} + +int +main () +{ + + // Check bool. + _Bool success = false; + + // Check restrict. + if (test_restrict ("String literal") == 0) + success = true; + char *restrict newvar = "Another string"; + + // Check varargs. + test_varargs ("s, d' f .", "string", 65, 34.234); + test_varargs_macros (); + + // Check flexible array members. + struct incomplete_array *ia = + malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10)); + ia->datasize = 10; + for (int i = 0; i < ia->datasize; ++i) + ia->data[i] = i * 1.234; + + // Check named initializers. + struct named_init ni = { + .number = 34, + .name = L"Test wide string", + .average = 543.34343, + }; + + ni.number = 58; + + int dynamic_array[ni.number]; + dynamic_array[ni.number - 1] = 543; + + // work around unused variable warnings + return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x' + || dynamic_array[ni.number - 1] != 543); + + ; + return 0; +} +_ACEOF +for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c99=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c99" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c99" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c99" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5 +$as_echo "$ac_cv_prog_cc_c99" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c99" != xno; then : + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99 +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5 +$as_echo_n "checking for $CC option to accept ISO C89... " >&6; } +if ${ac_cv_prog_cc_c89+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_prog_cc_c89=no +ac_save_CC=$CC +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +struct stat; +/* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ +struct buf { int x; }; +FILE * (*rcsopen) (struct buf *, struct stat *, int); +static char *e (p, i) + char **p; + int i; +{ + return p[i]; +} +static char *f (char * (*g) (char **, int), char **p, ...) +{ + char *s; + va_list v; + va_start (v,p); + s = g (p, va_arg (v,int)); + va_end (v); + return s; +} + +/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has + function prototypes and stuff, but not '\xHH' hex character constants. + These don't provoke an error unfortunately, instead are silently treated + as 'x'. The following induces an error, until -std is added to get + proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an + array size at least. It's necessary to write '\x00'==0 to get something + that's true only with -std. */ +int osf4_cc_array ['\x00' == 0 ? 1 : -1]; + +/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters + inside strings and character constants. */ +#define FOO(x) 'x' +int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1]; + +int test (int i, double x); +struct s1 {int (*f) (int a);}; +struct s2 {int (*f) (double a);}; +int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); +int argc; +char **argv; +int +main () +{ +return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; + ; + return 0; +} +_ACEOF +for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \ + -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__" +do + CC="$ac_save_CC $ac_arg" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_prog_cc_c89=$ac_arg +fi +rm -f core conftest.err conftest.$ac_objext + test "x$ac_cv_prog_cc_c89" != "xno" && break +done +rm -f conftest.$ac_ext +CC=$ac_save_CC + +fi +# AC_CACHE_VAL +case "x$ac_cv_prog_cc_c89" in + x) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; + xno) + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; + *) + CC="$CC $ac_cv_prog_cc_c89" + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5 +$as_echo "$ac_cv_prog_cc_c89" >&6; } ;; +esac +if test "x$ac_cv_prog_cc_c89" != xno; then : + ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89 +else + ac_cv_prog_cc_stdc=no +fi + +fi + ;; +esac + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5 +$as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; } + if ${ac_cv_prog_cc_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +fi + + case $ac_cv_prog_cc_stdc in @%:@( + no) : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5 +$as_echo "unsupported" >&6; } ;; @%:@( + '') : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5 +$as_echo "none needed" >&6; } ;; @%:@( + *) : + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5 +$as_echo "$ac_cv_prog_cc_stdc" >&6; } ;; +esac + +if test "x$CC" != xcc; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5 +$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5 +$as_echo_n "checking whether cc understands -c and -o together... " >&6; } +fi +set dummy $CC; ac_cc=`$as_echo "$2" | + sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` +if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +# Make sure it works both with $CC and with simple cc. +# We do the test twice because some compilers refuse to overwrite an +# existing .o file with -o, though they will create one. +ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5' +rm -f conftest2.* +if { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && + test -f conftest2.$ac_objext && { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; +then + eval ac_cv_prog_cc_${ac_cc}_c_o=yes + if test "x$CC" != xcc; then + # Test first that cc exists at all. + if { ac_try='cc -c conftest.$ac_ext >&5' + { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; }; then + ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5' + rm -f conftest2.* + if { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && + test -f conftest2.$ac_objext && { { case "(($ac_try" in + *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; + *) ac_try_echo=$ac_try;; +esac +eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\"" +$as_echo "$ac_try_echo"; } >&5 + (eval "$ac_try") 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; + then + # cc works too. + : + else + # cc exists but doesn't like -o. + eval ac_cv_prog_cc_${ac_cc}_c_o=no + fi + fi + fi +else + eval ac_cv_prog_cc_${ac_cc}_c_o=no +fi +rm -f core conftest* + +fi +if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } + +$as_echo "@%:@define NO_MINUS_C_MINUS_O 1" >>confdefs.h + +fi + +# FIXME: we rely on the cache variable name because +# there is no other way. +set dummy $CC +am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'` +eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o +if test "$am_t" != yes; then + # Losing compiler, so override with the script. + # FIXME: It is wrong to rewrite CC. + # But if we don't then we get into trouble of one sort or another. + # A longer-term fix would be to have automake use am__CC in this case, + # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)" + CC="$am_aux_dir/compile $CC" +fi + + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 +$as_echo_n "checking how to run the C preprocessor... " >&6; } +# On Suns, sometimes $CPP names a directory. +if test -n "$CPP" && test -d "$CPP"; then + CPP= +fi +if test -z "$CPP"; then + if ${ac_cv_prog_CPP+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Double quotes because CPP needs to be expanded + for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" + do + ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@ifdef __STDC__ +@%:@ include +@%:@else +@%:@ include +@%:@endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + break +fi + + done + ac_cv_prog_CPP=$CPP + +fi + CPP=$ac_cv_prog_CPP +else + ac_cv_prog_CPP=$CPP +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 +$as_echo "$CPP" >&6; } +ac_preproc_ok=false +for ac_c_preproc_warn_flag in '' yes +do + # Use a header file that comes with gcc, so configuring glibc + # with a fresh cross-compiler works. + # Prefer to if __STDC__ is defined, since + # exists even on freestanding compilers. + # On the NeXT, cc -E runs the code through the compiler's parser, + # not just through cpp. "Syntax error" is here to catch this case. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@ifdef __STDC__ +@%:@ include +@%:@else +@%:@ include +@%:@endif + Syntax error +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +else + # Broken: fails on valid input. +continue +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + # OK, works on sane cases. Now check whether nonexistent headers + # can be detected and how. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + # Broken: success on invalid input. +continue +else + # Passes both tests. +ac_preproc_ok=: +break +fi +rm -f conftest.err conftest.i conftest.$ac_ext + +done +# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. +rm -f conftest.i conftest.err conftest.$ac_ext +if $ac_preproc_ok; then : + +else + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "C preprocessor \"$CPP\" fails sanity check +See \`config.log' for more details" "$LINENO" 5; } +fi + +ac_ext=c +ac_cpp='$CPP $CPPFLAGS' +ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' +ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' +ac_compiler_gnu=$ac_cv_c_compiler_gnu + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5 +$as_echo_n "checking for grep that handles long lines and -e... " >&6; } +if ${ac_cv_path_GREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$GREP"; then + ac_path_GREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in grep ggrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_GREP" || continue +# Check for GNU ac_path_GREP and select it if it is found. + # Check for GNU $ac_path_GREP +case `"$ac_path_GREP" --version 2>&1` in +*GNU*) + ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'GREP' >> "conftest.nl" + "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_GREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_GREP="$ac_path_GREP" + ac_path_GREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_GREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_GREP"; then + as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_GREP=$GREP +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5 +$as_echo "$ac_cv_path_GREP" >&6; } + GREP="$ac_cv_path_GREP" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5 +$as_echo_n "checking for egrep... " >&6; } +if ${ac_cv_path_EGREP+:} false; then : + $as_echo_n "(cached) " >&6 +else + if echo a | $GREP -E '(a|b)' >/dev/null 2>&1 + then ac_cv_path_EGREP="$GREP -E" + else + if test -z "$EGREP"; then + ac_path_EGREP_found=false + # Loop through the user's path and test for each of PROGNAME-LIST + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_prog in egrep; do + for ac_exec_ext in '' $ac_executable_extensions; do + ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" + as_fn_executable_p "$ac_path_EGREP" || continue +# Check for GNU ac_path_EGREP and select it if it is found. + # Check for GNU $ac_path_EGREP +case `"$ac_path_EGREP" --version 2>&1` in +*GNU*) + ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;; +*) + ac_count=0 + $as_echo_n 0123456789 >"conftest.in" + while : + do + cat "conftest.in" "conftest.in" >"conftest.tmp" + mv "conftest.tmp" "conftest.in" + cp "conftest.in" "conftest.nl" + $as_echo 'EGREP' >> "conftest.nl" + "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break + diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break + as_fn_arith $ac_count + 1 && ac_count=$as_val + if test $ac_count -gt ${ac_path_EGREP_max-0}; then + # Best one so far, save it but keep looking for a better one + ac_cv_path_EGREP="$ac_path_EGREP" + ac_path_EGREP_max=$ac_count + fi + # 10*(2^10) chars as input seems more than enough + test $ac_count -gt 10 && break + done + rm -f conftest.in conftest.tmp conftest.nl conftest.out;; +esac + + $ac_path_EGREP_found && break 3 + done + done + done +IFS=$as_save_IFS + if test -z "$ac_cv_path_EGREP"; then + as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5 + fi +else + ac_cv_path_EGREP=$EGREP +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5 +$as_echo "$ac_cv_path_EGREP" >&6; } + EGREP="$ac_cv_path_EGREP" + + +if test $ac_cv_c_compiler_gnu = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5 +$as_echo_n "checking whether $CC needs -traditional... " >&6; } +if ${ac_cv_prog_gcc_traditional+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_pattern="Autoconf.*'x'" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +Autoconf TIOCGETP +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "$ac_pattern" >/dev/null 2>&1; then : + ac_cv_prog_gcc_traditional=yes +else + ac_cv_prog_gcc_traditional=no +fi +rm -f conftest* + + + if test $ac_cv_prog_gcc_traditional = no; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +Autoconf TCGETA +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "$ac_pattern" >/dev/null 2>&1; then : + ac_cv_prog_gcc_traditional=yes +fi +rm -f conftest* + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5 +$as_echo "$ac_cv_prog_gcc_traditional" >&6; } + if test $ac_cv_prog_gcc_traditional = yes; then + CC="$CC -traditional" + fi +fi + +if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 +$as_echo_n "checking whether ln -s works... " >&6; } +LN_S=$as_ln_s +if test "$LN_S" = "ln -s"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 +$as_echo "yes" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 +$as_echo "no, using $LN_S" >&6; } +fi + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Minix Amsterdam compiler" >&5 +$as_echo_n "checking for Minix Amsterdam compiler... " >&6; } +if ${gl_cv_c_amsterdam_compiler+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef __ACK__ +Amsterdam +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Amsterdam" >/dev/null 2>&1; then : + gl_cv_c_amsterdam_compiler=yes +else + gl_cv_c_amsterdam_compiler=no +fi +rm -f conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5 +$as_echo "$gl_cv_c_amsterdam_compiler" >&6; } + if test -z "$AR"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + AR='cc -c.a' + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. +set dummy ${ac_tool_prefix}ar; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$AR"; then + ac_cv_prog_AR="$AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_AR="${ac_tool_prefix}ar" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +AR=$ac_cv_prog_AR +if test -n "$AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 +$as_echo "$AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_AR"; then + ac_ct_AR=$AR + # Extract the first word of "ar", so it can be a program name with args. +set dummy ar; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_AR+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_AR"; then + ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_AR="ar" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_AR=$ac_cv_prog_ac_ct_AR +if test -n "$ac_ct_AR"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 +$as_echo "$ac_ct_AR" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_AR" = x; then + AR="ar" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + AR=$ac_ct_AR + fi +else + AR="$ac_cv_prog_AR" +fi + + if test -z "$ARFLAGS"; then + ARFLAGS='cru' + fi + fi + else + if test -z "$ARFLAGS"; then + ARFLAGS='cru' + fi + fi + + + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + if test -n "$ac_tool_prefix"; then + # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. +set dummy ${ac_tool_prefix}ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$RANLIB"; then + ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +RANLIB=$ac_cv_prog_RANLIB +if test -n "$RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 +$as_echo "$RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + +fi +if test -z "$ac_cv_prog_RANLIB"; then + ac_ct_RANLIB=$RANLIB + # Extract the first word of "ranlib", so it can be a program name with args. +set dummy ranlib; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -n "$ac_ct_RANLIB"; then + ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. +else +as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_prog_ac_ct_RANLIB="ranlib" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + +fi +fi +ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB +if test -n "$ac_ct_RANLIB"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 +$as_echo "$ac_ct_RANLIB" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + if test "x$ac_ct_RANLIB" = x; then + RANLIB=":" + else + case $cross_compiling:$ac_tool_warned in +yes:) +{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 +$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} +ac_tool_warned=yes ;; +esac + RANLIB=$ac_ct_RANLIB + fi +else + RANLIB="$ac_cv_prog_RANLIB" +fi + + fi + fi + + +# Make sure we can run config.sub. +$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 || + as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5 + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5 +$as_echo_n "checking build system type... " >&6; } +if ${ac_cv_build+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_build_alias=$build_alias +test "x$ac_build_alias" = x && + ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"` +test "x$ac_build_alias" = x && + as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5 +ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` || + as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5 + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5 +$as_echo "$ac_cv_build" >&6; } +case $ac_cv_build in +*-*-*) ;; +*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;; +esac +build=$ac_cv_build +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_build +shift +build_cpu=$1 +build_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +build_os=$* +IFS=$ac_save_IFS +case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5 +$as_echo_n "checking host system type... " >&6; } +if ${ac_cv_host+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "x$host_alias" = x; then + ac_cv_host=$ac_cv_build +else + ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` || + as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5 +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5 +$as_echo "$ac_cv_host" >&6; } +case $ac_cv_host in +*-*-*) ;; +*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;; +esac +host=$ac_cv_host +ac_save_IFS=$IFS; IFS='-' +set x $ac_cv_host +shift +host_cpu=$1 +host_vendor=$2 +shift; shift +# Remember, the first character of IFS is used to create $*, +# except with old shells: +host_os=$* +IFS=$ac_save_IFS +case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 +$as_echo_n "checking for ANSI C header files... " >&6; } +if ${ac_cv_header_stdc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include +#include + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdc=yes +else + ac_cv_header_stdc=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +if test $ac_cv_header_stdc = yes; then + # SunOS 4.x string.h does not declare mem*, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "memchr" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "free" >/dev/null 2>&1; then : + +else + ac_cv_header_stdc=no +fi +rm -f conftest* + +fi + +if test $ac_cv_header_stdc = yes; then + # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#if ((' ' & 0x0FF) == 0x020) +# define ISLOWER(c) ('a' <= (c) && (c) <= 'z') +# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) +#else +# define ISLOWER(c) \ + (('a' <= (c) && (c) <= 'i') \ + || ('j' <= (c) && (c) <= 'r') \ + || ('s' <= (c) && (c) <= 'z')) +# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c)) +#endif + +#define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) +int +main () +{ + int i; + for (i = 0; i < 256; i++) + if (XOR (islower (i), ISLOWER (i)) + || toupper (i) != TOUPPER (i)) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_header_stdc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5 +$as_echo "$ac_cv_header_stdc" >&6; } +if test $ac_cv_header_stdc = yes; then + +$as_echo "@%:@define STDC_HEADERS 1" >>confdefs.h + +fi + +# On IRIX 5.3, sys/types and inttypes.h are conflicting. +for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \ + inttypes.h stdint.h unistd.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + + + ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default" +if test "x$ac_cv_header_minix_config_h" = xyes; then : + MINIX=yes +else + MINIX= +fi + + + if test "$MINIX" = yes; then + +$as_echo "@%:@define _POSIX_SOURCE 1" >>confdefs.h + + +$as_echo "@%:@define _POSIX_1_SOURCE 2" >>confdefs.h + + +$as_echo "@%:@define _MINIX 1" >>confdefs.h + + fi + + case "$host_os" in + hpux*) + +$as_echo "@%:@define _XOPEN_SOURCE 500" >>confdefs.h + + ;; + esac + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5 +$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; } +if ${ac_cv_safe_to_define___extensions__+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# define __EXTENSIONS__ 1 + $ac_includes_default +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_safe_to_define___extensions__=yes +else + ac_cv_safe_to_define___extensions__=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5 +$as_echo "$ac_cv_safe_to_define___extensions__" >&6; } + test $ac_cv_safe_to_define___extensions__ = yes && + $as_echo "@%:@define __EXTENSIONS__ 1" >>confdefs.h + + $as_echo "@%:@define _ALL_SOURCE 1" >>confdefs.h + + $as_echo "@%:@define _DARWIN_C_SOURCE 1" >>confdefs.h + + $as_echo "@%:@define _GNU_SOURCE 1" >>confdefs.h + + $as_echo "@%:@define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h + + $as_echo "@%:@define _TANDEM_SOURCE 1" >>confdefs.h + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5 +$as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; } +if ${ac_cv_sys_largefile_source+:} false; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include /* for off_t */ + #include +int +main () +{ +int (*fp) (FILE *, off_t, int) = fseeko; + return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_sys_largefile_source=no; break +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@define _LARGEFILE_SOURCE 1 +#include /* for off_t */ + #include +int +main () +{ +int (*fp) (FILE *, off_t, int) = fseeko; + return fseeko (stdin, 0, 0) && fp (stdin, 0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_sys_largefile_source=1; break +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_cv_sys_largefile_source=unknown + break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5 +$as_echo "$ac_cv_sys_largefile_source" >&6; } +case $ac_cv_sys_largefile_source in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +@%:@define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source +_ACEOF +;; +esac +rm -rf conftest* + +# We used to try defining _XOPEN_SOURCE=500 too, to work around a bug +# in glibc 2.1.3, but that breaks too many other things. +# If you want fseeko and ftello with glibc, upgrade to a fixed glibc. +if test $ac_cv_sys_largefile_source != unknown; then + +$as_echo "@%:@define HAVE_FSEEKO 1" >>confdefs.h + +fi + + + + + # IEEE behaviour is the default on all CPUs except Alpha and SH + # (according to the test results of Bruno Haible's ieeefp/fenv_default.m4 + # and the GCC 4.1.2 manual). + case "$host_cpu" in + alpha*) + # On Alpha systems, a compiler option provides the behaviour. + # See the ieee(3) manual page, also available at + # + if test -n "$GCC"; then + # GCC has the option -mieee. + # For full IEEE compliance (rarely needed), use option -mieee-with-inexact. + CPPFLAGS="$CPPFLAGS -mieee" + else + # Compaq (ex-DEC) C has the option -ieee, equivalent to -ieee_with_no_inexact. + # For full IEEE compliance (rarely needed), use option -ieee_with_inexact. + CPPFLAGS="$CPPFLAGS -ieee" + fi + ;; + sh*) + if test -n "$GCC"; then + # GCC has the option -mieee. + CPPFLAGS="$CPPFLAGS -mieee" + fi + ;; + esac + +@%:@ Check whether --enable-largefile was given. +if test "${enable_largefile+set}" = set; then : + enableval=$enable_largefile; +fi + +if test "$enable_largefile" != no; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5 +$as_echo_n "checking for special C compiler options needed for large files... " >&6; } +if ${ac_cv_sys_largefile_CC+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_sys_largefile_CC=no + if test "$GCC" != yes; then + ac_save_CC=$CC + while :; do + # IRIX 6.2 and later do not support large files by default, + # so use the C compiler's -n32 option if that helps. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF + if ac_fn_c_try_compile "$LINENO"; then : + break +fi +rm -f core conftest.err conftest.$ac_objext + CC="$CC -n32" + if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_largefile_CC=' -n32'; break +fi +rm -f core conftest.err conftest.$ac_objext + break + done + CC=$ac_save_CC + rm -f conftest.$ac_ext + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5 +$as_echo "$ac_cv_sys_largefile_CC" >&6; } + if test "$ac_cv_sys_largefile_CC" != no; then + CC=$CC$ac_cv_sys_largefile_CC + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5 +$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; } +if ${ac_cv_sys_file_offset_bits+:} false; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_file_offset_bits=no; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@define _FILE_OFFSET_BITS 64 +@%:@include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_file_offset_bits=64; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_sys_file_offset_bits=unknown + break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5 +$as_echo "$ac_cv_sys_file_offset_bits" >&6; } +case $ac_cv_sys_file_offset_bits in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +@%:@define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits +_ACEOF +;; +esac +rm -rf conftest* + if test $ac_cv_sys_file_offset_bits = unknown; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5 +$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; } +if ${ac_cv_sys_large_files+:} false; then : + $as_echo_n "(cached) " >&6 +else + while :; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_large_files=no; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@define _LARGE_FILES 1 +@%:@include + /* Check that off_t can represent 2**63 - 1 correctly. + We can't simply define LARGE_OFF_T to be 9223372036854775807, + since some C++ compilers masquerading as C compilers + incorrectly reject 9223372036854775807. */ +@%:@define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62)) + int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721 + && LARGE_OFF_T % 2147483647 == 1) + ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_sys_large_files=1; break +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + ac_cv_sys_large_files=unknown + break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5 +$as_echo "$ac_cv_sys_large_files" >&6; } +case $ac_cv_sys_large_files in #( + no | unknown) ;; + *) +cat >>confdefs.h <<_ACEOF +@%:@define _LARGE_FILES $ac_cv_sys_large_files +_ACEOF +;; +esac +rm -rf conftest* + fi + + +$as_echo "@%:@define _DARWIN_USE_64_BIT_INODE 1" >>confdefs.h + +fi + + + + + + + @%:@ Check whether --enable-threads was given. +if test "${enable_threads+set}" = set; then : + enableval=$enable_threads; gl_use_threads=$enableval +else + if test -n "$gl_use_threads_default"; then + gl_use_threads="$gl_use_threads_default" + else + case "$host_os" in + osf*) gl_use_threads=no ;; + cygwin*) + case `uname -r` in + 1.[0-5].*) gl_use_threads=no ;; + *) gl_use_threads=yes ;; + esac + ;; + *) gl_use_threads=yes ;; + esac + fi + +fi + + if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then + # For using : + case "$host_os" in + osf*) + # On OSF/1, the compiler needs the flag -D_REENTRANT so that it + # groks . cc also understands the flag -pthread, but + # we don't use it because 1. gcc-2.95 doesn't understand -pthread, + # 2. putting a flag into CPPFLAGS that has an effect on the linker + # causes the AC_LINK_IFELSE test below to succeed unexpectedly, + # leading to wrong values of LIBTHREAD and LTLIBTHREAD. + CPPFLAGS="$CPPFLAGS -D_REENTRANT" + ;; + esac + # Some systems optimize for single-threaded programs by default, and + # need special flags to disable these optimizations. For example, the + # definition of 'errno' in . + case "$host_os" in + aix* | freebsd*) CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE" ;; + solaris*) CPPFLAGS="$CPPFLAGS -D_REENTRANT" ;; + esac + fi + + + + + # Code from module accept: + # Code from module accept-tests: + # Code from module acl: + # Code from module acl-tests: + # Code from module alignof: + # Code from module alignof-tests: + # Code from module alloca: + # Code from module alloca-opt: + # Code from module alloca-opt-tests: + # Code from module allocator: + # Code from module announce-gen: + # Code from module areadlink: + # Code from module areadlink-tests: + # Code from module areadlink-with-size: + # Code from module areadlink-with-size-tests: + # Code from module areadlinkat: + # Code from module areadlinkat-tests: + # Code from module argmatch: + # Code from module argmatch-tests: + # Code from module argv-iter: + # Code from module argv-iter-tests: + # Code from module arpa_inet: + # Code from module arpa_inet-tests: + # Code from module assert: + # Code from module at-internal: + # Code from module autobuild: + + + + + if test -z "$AB_PACKAGE"; then + AB_PACKAGE=${PACKAGE_NAME:-$PACKAGE} + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: autobuild project... $AB_PACKAGE" >&5 +$as_echo "$as_me: autobuild project... $AB_PACKAGE" >&6;} + + if test -z "$AB_VERSION"; then + AB_VERSION=${PACKAGE_VERSION:-$VERSION} + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: autobuild revision... $AB_VERSION" >&5 +$as_echo "$as_me: autobuild revision... $AB_VERSION" >&6;} + + hostname=`hostname` + if test "$hostname"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: autobuild hostname... $hostname" >&5 +$as_echo "$as_me: autobuild hostname... $hostname" >&6;} + fi + + + + date=`TZ=UTC0 date +%Y%m%dT%H%M%SZ` + if test "$?" != 0; then + date=`date` + fi + if test "$date"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: autobuild timestamp... $date" >&5 +$as_echo "$as_me: autobuild timestamp... $date" >&6;} + fi + + # Code from module backupfile: + # Code from module base64: + # Code from module base64-tests: + # Code from module binary-io: + # Code from module binary-io-tests: + # Code from module bind: + # Code from module bind-tests: + # Code from module bitrotate: + # Code from module bitrotate-tests: + # Code from module btowc: + # Code from module btowc-tests: + # Code from module buffer-lcm: + # Code from module c-ctype: + # Code from module c-ctype-tests: + # Code from module c-strcase: + # Code from module c-strcase-tests: + # Code from module c-strcaseeq: + # Code from module c-strtod: + # Code from module c-strtold: + # Code from module calloc-gnu: + # Code from module calloc-gnu-tests: + # Code from module calloc-posix: + # Code from module canon-host: + # Code from module canonicalize: + # Code from module canonicalize-tests: + # Code from module careadlinkat: + # Code from module chdir: + # Code from module chdir-long: + # Code from module chdir-tests: + # Code from module chown: + # Code from module chown-tests: + # Code from module clock-time: + # Code from module cloexec: + # Code from module cloexec-tests: + # Code from module close: + # Code from module close-stream: + # Code from module close-tests: + # Code from module closedir: + # Code from module closein: + # Code from module closein-tests: + # Code from module closeout: + # Code from module config-h: + # Code from module configmake: + # Code from module connect: + # Code from module connect-tests: + # Code from module crypto/md5: + # Code from module crypto/md5-tests: + # Code from module crypto/sha1: + # Code from module crypto/sha1-tests: + # Code from module crypto/sha256: + # Code from module crypto/sha512: + # Code from module ctype: + # Code from module ctype-tests: + # Code from module cycle-check: + # Code from module d-ino: + # Code from module d-type: + # Code from module dev-ino: + # Code from module di-set: + # Code from module di-set-tests: + # Code from module diacrit: + # Code from module dirent: + # Code from module dirent-safer: + # Code from module dirent-safer-tests: + # Code from module dirent-tests: + # Code from module dirfd: + # Code from module dirname: + # Code from module dirname-lgpl: + # Code from module dirname-tests: + # Code from module do-release-commit-and-tag: + # Code from module dosname: + # Code from module double-slash-root: + # Code from module dtoastr: + # Code from module dtotimespec: + # Code from module dup: + # Code from module dup-tests: + # Code from module dup2: + # Code from module dup2-tests: + # Code from module environ: + # Code from module environ-tests: + # Code from module errno: + # Code from module errno-tests: + # Code from module error: + # Code from module euidaccess: + # Code from module exclude: + # Code from module exclude-tests: + # Code from module exitfail: + # Code from module extensions: + + # Code from module extern-inline: + # Code from module faccessat: + # Code from module faccessat-tests: + # Code from module fadvise: + # Code from module fadvise-tests: + # Code from module fatal-signal: + # Code from module fchdir: + # Code from module fchdir-tests: + # Code from module fchmodat: + # Code from module fchmodat-tests: + # Code from module fchownat: + # Code from module fchownat-tests: + # Code from module fclose: + # Code from module fclose-tests: + # Code from module fcntl: + # Code from module fcntl-h: + # Code from module fcntl-h-tests: + # Code from module fcntl-safer: + # Code from module fcntl-safer-tests: + # Code from module fcntl-tests: + # Code from module fd-hook: + # Code from module fd-reopen: + # Code from module fd-safer-flag: + # Code from module fdatasync: + # Code from module fdatasync-tests: + # Code from module fdl: + # Code from module fdopen: + # Code from module fdopen-tests: + # Code from module fdopendir: + # Code from module fdopendir-tests: + # Code from module fdutimensat: + # Code from module fdutimensat-tests: + # Code from module fflush: + + # Code from module fflush-tests: + # Code from module fgetc-tests: + # Code from module file-set: + # Code from module file-type: + # Code from module fileblocks: + # Code from module filemode: + # Code from module filename: + # Code from module filenamecat: + # Code from module filenamecat-lgpl: + # Code from module filenamecat-tests: + # Code from module filevercmp: + # Code from module filevercmp-tests: + # Code from module flexmember: + # Code from module float: + # Code from module float-tests: + # Code from module fnmatch: + # Code from module fnmatch-gnu: + # Code from module fnmatch-tests: + # Code from module fopen: + # Code from module fopen-safer: + # Code from module fopen-safer-tests: + # Code from module fopen-tests: + # Code from module fpending: + # Code from module fpending-tests: + # Code from module fpieee: + + # Code from module fprintftime: + # Code from module fpucw: + # Code from module fpurge: + # Code from module fpurge-tests: + # Code from module fputc-tests: + # Code from module fread-tests: + # Code from module freadahead: + # Code from module freadahead-tests: + # Code from module freading: + # Code from module freading-tests: + # Code from module freadptr: + # Code from module freadptr-tests: + # Code from module freadseek: + # Code from module freadseek-tests: + # Code from module freopen: + # Code from module freopen-safer: + # Code from module freopen-safer-tests: + # Code from module freopen-tests: + # Code from module frexp-nolibm: + # Code from module frexp-nolibm-tests: + # Code from module frexpl-nolibm: + # Code from module frexpl-nolibm-tests: + # Code from module fseek: + # Code from module fseek-tests: + # Code from module fseeko: + + # Code from module fseeko-tests: + # Code from module fseterr: + # Code from module fseterr-tests: + # Code from module fstat: + # Code from module fstat-tests: + # Code from module fstatat: + # Code from module fstatat-tests: + # Code from module fsusage: + # Code from module fsync: + # Code from module fsync-tests: + # Code from module ftell: + # Code from module ftell-tests: + # Code from module ftello: + + # Code from module ftello-tests: + # Code from module ftoastr: + # Code from module ftruncate: + # Code from module ftruncate-tests: + # Code from module fts: + # Code from module full-read: + # Code from module full-write: + # Code from module futimens: + # Code from module futimens-tests: + # Code from module fwrite-tests: + # Code from module gendocs: + # Code from module getaddrinfo: + # Code from module getaddrinfo-tests: + # Code from module getcwd: + # Code from module getcwd-lgpl: + # Code from module getcwd-lgpl-tests: + # Code from module getcwd-tests: + # Code from module getdelim: + # Code from module getdelim-tests: + # Code from module getdtablesize: + # Code from module getdtablesize-tests: + # Code from module getgroups: + # Code from module getgroups-tests: + # Code from module gethostname: + # Code from module gethostname-tests: + # Code from module gethrxtime: + # Code from module getline: + # Code from module getline-tests: + # Code from module getloadavg: + # Code from module getloadavg-tests: + # Code from module getlogin: + # Code from module getlogin-tests: + # Code from module getndelim2: + # Code from module getndelim2-tests: + # Code from module getopt-gnu: + # Code from module getopt-posix: + # Code from module getopt-posix-tests: + # Code from module getpagesize: + # Code from module getpass-gnu: + # Code from module gettext: + # Code from module gettext-h: + # Code from module gettime: + # Code from module gettimeofday: + # Code from module gettimeofday-tests: + # Code from module getugroups: + # Code from module getusershell: + # Code from module git-version-gen: + # Code from module gitlog-to-changelog: + # Code from module gnu-make: + # Code from module gnu-web-doc-update: + # Code from module gnumakefile: + # Code from module gnupload: + # Code from module gperf: + # Code from module group-member: + # Code from module hard-locale: + # Code from module hash: + # Code from module hash-pjw: + # Code from module hash-tests: + # Code from module hash-triple: + # Code from module havelib: + # Code from module heap: + # Code from module host-os: + # Code from module hostent: + # Code from module human: + # Code from module i-ring: + # Code from module i-ring-tests: + # Code from module iconv: + # Code from module iconv-h: + # Code from module iconv-h-tests: + # Code from module iconv-tests: + # Code from module iconv_open: + # Code from module idcache: + # Code from module ignore-value: + # Code from module ignore-value-tests: + # Code from module include_next: + # Code from module inet_ntop: + # Code from module inet_ntop-tests: + # Code from module inet_pton: + # Code from module inet_pton-tests: + # Code from module inline: + # Code from module ino-map: + # Code from module ino-map-tests: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttostr: + # Code from module inttostr-tests: + # Code from module inttypes: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module ioctl: + # Code from module ioctl-tests: + # Code from module isapipe: + # Code from module isatty: + # Code from module isatty-tests: + # Code from module isblank: + # Code from module isblank-tests: + # Code from module isnand-nolibm: + # Code from module isnand-nolibm-tests: + # Code from module isnanf-nolibm: + # Code from module isnanf-nolibm-tests: + # Code from module isnanl-nolibm: + # Code from module isnanl-nolibm-tests: + # Code from module iswblank: + # Code from module iswblank-tests: + # Code from module langinfo: + # Code from module langinfo-tests: + # Code from module largefile: + + # Code from module lchmod: + # Code from module lchown: + # Code from module lchown-tests: + # Code from module ldtoastr: + # Code from module lib-ignore: + # Code from module linebuffer: + # Code from module link: + # Code from module link-follow: + # Code from module link-tests: + # Code from module linkat: + # Code from module linkat-tests: + # Code from module listen: + # Code from module listen-tests: + # Code from module localcharset: + # Code from module locale: + # Code from module locale-tests: + # Code from module localeconv: + # Code from module localeconv-tests: + # Code from module localename: + # Code from module localename-tests: + # Code from module lock: + # Code from module lock-tests: + # Code from module long-options: + # Code from module lseek: + # Code from module lseek-tests: + # Code from module lstat: + # Code from module lstat-tests: + # Code from module maintainer-makefile: + # Code from module malloc-gnu: + # Code from module malloc-gnu-tests: + # Code from module malloc-posix: + # Code from module malloca: + # Code from module malloca-tests: + # Code from module manywarnings: + # Code from module math: + # Code from module math-tests: + # Code from module mbchar: + # Code from module mbiter: + # Code from module mbrlen: + # Code from module mbrtowc: + # Code from module mbrtowc-tests: + # Code from module mbsalign: + # Code from module mbsalign-tests: + # Code from module mbscasecmp: + # Code from module mbscasecmp-tests: + # Code from module mbsinit: + # Code from module mbsinit-tests: + # Code from module mbslen: + # Code from module mbsrtowcs: + # Code from module mbsrtowcs-tests: + # Code from module mbsstr: + # Code from module mbsstr-tests: + # Code from module mbswidth: + # Code from module mbtowc: + # Code from module mbuiter: + # Code from module memcasecmp: + # Code from module memcasecmp-tests: + # Code from module memchr: + # Code from module memchr-tests: + # Code from module memchr2: + # Code from module memchr2-tests: + # Code from module memcmp2: + # Code from module memcoll: + # Code from module memcoll-tests: + # Code from module mempcpy: + # Code from module memrchr: + # Code from module memrchr-tests: + # Code from module mgetgroups: + # Code from module mkancesdirs: + # Code from module mkdir: + # Code from module mkdir-p: + # Code from module mkdir-tests: + # Code from module mkfifo: + # Code from module mkfifo-tests: + # Code from module mknod: + # Code from module mknod-tests: + # Code from module mkstemp: + # Code from module mktime: + # Code from module modechange: + # Code from module mountlist: + # Code from module mpsort: + # Code from module msvc-inval: + # Code from module msvc-nothrow: + # Code from module multiarch: + # Code from module nanosleep: + # Code from module nanosleep-tests: + # Code from module netdb: + # Code from module netdb-tests: + # Code from module netinet_in: + # Code from module netinet_in-tests: + # Code from module nl_langinfo: + # Code from module nl_langinfo-tests: + # Code from module nocrash: + # Code from module non-recursive-gnulib-prefix-hack: + # Code from module nproc: + # Code from module obstack: + # Code from module open: + # Code from module open-tests: + # Code from module openat: + # Code from module openat-die: + # Code from module openat-h: + # Code from module openat-safer: + # Code from module openat-safer-tests: + # Code from module openat-tests: + # Code from module opendir: + # Code from module parse-datetime: + # Code from module parse-datetime-tests: + # Code from module pathmax: + # Code from module pathmax-tests: + # Code from module perl: + # Code from module perror: + # Code from module perror-tests: + # Code from module physmem: + # Code from module pipe: + # Code from module pipe-posix: + # Code from module pipe-posix-tests: + # Code from module pipe2: + # Code from module pipe2-safer: + # Code from module pipe2-tests: + # Code from module posix-shell: + # Code from module posix_spawn-internal: + # Code from module posix_spawn_file_actions_addclose: + # Code from module posix_spawn_file_actions_addclose-tests: + # Code from module posix_spawn_file_actions_adddup2: + # Code from module posix_spawn_file_actions_adddup2-tests: + # Code from module posix_spawn_file_actions_addopen: + # Code from module posix_spawn_file_actions_addopen-tests: + # Code from module posix_spawn_file_actions_destroy: + # Code from module posix_spawn_file_actions_init: + # Code from module posix_spawnattr_destroy: + # Code from module posix_spawnattr_init: + # Code from module posix_spawnattr_setflags: + # Code from module posix_spawnattr_setsigmask: + # Code from module posix_spawnp: + # Code from module posix_spawnp-tests: + # Code from module posixtm: + # Code from module posixtm-tests: + # Code from module posixver: + # Code from module printf-frexp: + # Code from module printf-frexp-tests: + # Code from module printf-frexpl: + # Code from module printf-frexpl-tests: + # Code from module printf-safe: + # Code from module priv-set: + # Code from module priv-set-tests: + # Code from module progname: + # Code from module propername: + # Code from module pthread: + # Code from module putenv: + # Code from module quote: + # Code from module quotearg: + # Code from module quotearg-simple: + # Code from module quotearg-simple-tests: + # Code from module raise: + # Code from module raise-tests: + # Code from module randint: + # Code from module randperm: + # Code from module randread: + # Code from module randread-tests: + # Code from module rawmemchr: + # Code from module rawmemchr-tests: + # Code from module read: + # Code from module read-file: + # Code from module read-file-tests: + # Code from module read-tests: + # Code from module readdir: + # Code from module readlink: + # Code from module readlink-tests: + # Code from module readlinkat: + # Code from module readlinkat-tests: + # Code from module readtokens: + # Code from module readtokens-tests: + # Code from module readtokens0: + # Code from module readutmp: + # Code from module realloc-gnu: + # Code from module realloc-gnu-tests: + # Code from module realloc-posix: + # Code from module regex: + # Code from module regex-tests: + # Code from module remove: + # Code from module remove-tests: + # Code from module rename: + # Code from module rename-tests: + # Code from module rewinddir: + # Code from module rmdir: + # Code from module rmdir-tests: + # Code from module root-dev-ino: + # Code from module root-uid: + # Code from module rpmatch: + # Code from module safe-read: + # Code from module safe-write: + # Code from module same: + # Code from module same-inode: + # Code from module save-cwd: + # Code from module savedir: + # Code from module savewd: + # Code from module sched: + # Code from module sched-tests: + # Code from module select: + # Code from module select-tests: + # Code from module selinux-at: + # Code from module selinux-h: + # Code from module servent: + # Code from module setenv: + # Code from module setenv-tests: + # Code from module setlocale: + # Code from module setlocale-tests: + # Code from module setsockopt: + # Code from module setsockopt-tests: + # Code from module settime: + # Code from module sig2str: + # Code from module sigaction: + # Code from module sigaction-tests: + # Code from module signal-h: + # Code from module signal-h-tests: + # Code from module signbit: + # Code from module signbit-tests: + # Code from module sigprocmask: + # Code from module sigprocmask-tests: + # Code from module size_max: + # Code from module sleep: + # Code from module sleep-tests: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/unused-parameter: + # Code from module snippet/warn-on-use: + # Code from module snprintf: + # Code from module snprintf-tests: + # Code from module socket: + # Code from module socketlib: + # Code from module sockets: + # Code from module sockets-tests: + # Code from module socklen: + # Code from module spawn: + # Code from module spawn-pipe: + # Code from module spawn-pipe-tests: + # Code from module spawn-tests: + # Code from module ssize_t: + # Code from module stat: + # Code from module stat-macros: + # Code from module stat-size: + # Code from module stat-tests: + # Code from module stat-time: + # Code from module stat-time-tests: + # Code from module statat: + # Code from module statat-tests: + # Code from module stdalign: + # Code from module stdalign-tests: + # Code from module stdarg: + + + + # Code from module stdbool: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-tests: + # Code from module stdio: + # Code from module stdio-tests: + # Code from module stdlib: + # Code from module stdlib-safer: + # Code from module stdlib-tests: + # Code from module stpcpy: + # Code from module stpncpy: + # Code from module strchrnul: + # Code from module strchrnul-tests: + # Code from module strdup-posix: + # Code from module streq: + # Code from module strerror: + # Code from module strerror-override: + # Code from module strerror-tests: + # Code from module strerror_r-posix: + # Code from module strerror_r-posix-tests: + # Code from module strftime: + # Code from module strftime-tests: + # Code from module striconv: + # Code from module striconv-tests: + # Code from module string: + # Code from module string-tests: + # Code from module strncat: + # Code from module strncat-tests: + # Code from module strndup: + # Code from module strnlen: + # Code from module strnlen-tests: + # Code from module strnlen1: + # Code from module strnumcmp: + # Code from module strpbrk: + # Code from module strsignal: + # Code from module strsignal-tests: + # Code from module strstr-simple: + # Code from module strtod: + # Code from module strtod-tests: + # Code from module strtoimax: + # Code from module strtoimax-tests: + # Code from module strtoll: + # Code from module strtoll-tests: + # Code from module strtoull: + # Code from module strtoull-tests: + # Code from module strtoumax: + # Code from module strtoumax-tests: + # Code from module symlink: + # Code from module symlink-tests: + # Code from module symlinkat: + # Code from module symlinkat-tests: + # Code from module sys_ioctl: + # Code from module sys_ioctl-tests: + # Code from module sys_resource: + # Code from module sys_resource-tests: + # Code from module sys_select: + # Code from module sys_select-tests: + # Code from module sys_socket: + # Code from module sys_socket-tests: + # Code from module sys_stat: + # Code from module sys_stat-tests: + # Code from module sys_time: + # Code from module sys_time-tests: + # Code from module sys_types: + # Code from module sys_types-tests: + # Code from module sys_uio: + # Code from module sys_uio-tests: + # Code from module sys_utsname: + # Code from module sys_utsname-tests: + # Code from module sys_wait: + # Code from module sys_wait-tests: + # Code from module tempname: + # Code from module termios: + # Code from module termios-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module thread: + # Code from module thread-tests: + # Code from module threadlib: + + + + # Code from module time: + # Code from module time-tests: + # Code from module time_r: + # Code from module timer-time: + # Code from module timespec: + # Code from module tls: + # Code from module tls-tests: + # Code from module trim: + # Code from module tzset: + # Code from module u64: + # Code from module u64-tests: + # Code from module uname: + # Code from module uname-tests: + # Code from module unicodeio: + # Code from module unistd: + # Code from module unistd-safer: + # Code from module unistd-safer-tests: + # Code from module unistd-tests: + # Code from module unistr/base: + # Code from module unistr/u8-mbtoucr: + # Code from module unistr/u8-mbtoucr-tests: + # Code from module unistr/u8-uctomb: + # Code from module unistr/u8-uctomb-tests: + # Code from module unitypes: + # Code from module uniwidth/base: + # Code from module uniwidth/width: + # Code from module uniwidth/width-tests: + # Code from module unlink: + # Code from module unlink-busy: + # Code from module unlink-tests: + # Code from module unlinkat: + # Code from module unlinkat-tests: + # Code from module unlinkdir: + # Code from module unlocked-io: + # Code from module unsetenv: + # Code from module unsetenv-tests: + # Code from module update-copyright: + # Code from module update-copyright-tests: + # Code from module uptime: + # Code from module useless-if-before-free: + # Code from module userspec: + # Code from module userspec-tests: + # Code from module usleep: + # Code from module usleep-tests: + # Code from module utimecmp: + # Code from module utimens: + # Code from module utimens-tests: + # Code from module utimensat: + # Code from module utimensat-tests: + # Code from module vasnprintf: + # Code from module vasnprintf-tests: + # Code from module vasprintf: + # Code from module vasprintf-posix: + # Code from module vasprintf-posix-tests: + # Code from module vasprintf-tests: + # Code from module vc-list-files: + # Code from module vc-list-files-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module verror: + # Code from module version-etc: + # Code from module version-etc-fsf: + # Code from module version-etc-tests: + # Code from module vfprintf-posix: + # Code from module vfprintf-posix-tests: + # Code from module vprintf-posix: + # Code from module vprintf-posix-tests: + # Code from module wait-process: + # Code from module waitpid: + # Code from module warnings: + # Code from module wchar: + # Code from module wchar-tests: + # Code from module wcrtomb: + # Code from module wcrtomb-tests: + # Code from module wcswidth: + # Code from module wctob: + # Code from module wctomb: + # Code from module wctype-h: + # Code from module wctype-h-tests: + # Code from module wcwidth: + # Code from module wcwidth-tests: + # Code from module winsz-ioctl: + # Code from module winsz-termios: + # Code from module write: + # Code from module write-any-file: + # Code from module write-tests: + # Code from module xalloc: + # Code from module xalloc-die: + # Code from module xalloc-die-tests: + # Code from module xalloc-oversized: + # Code from module xfreopen: + # Code from module xfts: + # Code from module xgetcwd: + # Code from module xgetgroups: + # Code from module xgethostname: + # Code from module xmemcoll: + # Code from module xnanosleep: + # Code from module xprintf: + # Code from module xprintf-posix: + # Code from module xprintf-posix-tests: + # Code from module xreadlink: + # Code from module xsize: + # Code from module xstriconv: + # Code from module xstrndup: + # Code from module xstrtod: + # Code from module xstrtoimax: + # Code from module xstrtoimax-tests: + # Code from module xstrtol: + # Code from module xstrtol-tests: + # Code from module xstrtold: + # Code from module xstrtoumax: + # Code from module xstrtoumax-tests: + # Code from module xvasprintf: + # Code from module xvasprintf-tests: + # Code from module yesno: + # Code from module yesno-tests: + # Code from module yield: + + + + + + + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ + +ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default" +if test "x$ac_cv_type_size_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +@%:@define size_t unsigned int +_ACEOF + +fi + +# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works +# for constant arguments. Useless! +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5 +$as_echo_n "checking for working alloca.h... " >&6; } +if ${ac_cv_working_alloca_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@include +int +main () +{ +char *p = (char *) alloca (2 * sizeof (int)); + if (p) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_working_alloca_h=yes +else + ac_cv_working_alloca_h=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5 +$as_echo "$ac_cv_working_alloca_h" >&6; } +if test $ac_cv_working_alloca_h = yes; then + +$as_echo "@%:@define HAVE_ALLOCA_H 1" >>confdefs.h + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5 +$as_echo_n "checking for alloca... " >&6; } +if ${ac_cv_func_alloca_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __GNUC__ +# define alloca __builtin_alloca +#else +# ifdef _MSC_VER +# include +# define alloca _alloca +# else +# ifdef HAVE_ALLOCA_H +# include +# else +# ifdef _AIX + #pragma alloca +# else +# ifndef alloca /* predefined by HP cc +Olibcalls */ +void *alloca (size_t); +# endif +# endif +# endif +# endif +#endif + +int +main () +{ +char *p = (char *) alloca (1); + if (p) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_func_alloca_works=yes +else + ac_cv_func_alloca_works=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5 +$as_echo "$ac_cv_func_alloca_works" >&6; } + +if test $ac_cv_func_alloca_works = yes; then + +$as_echo "@%:@define HAVE_ALLOCA 1" >>confdefs.h + +else + # The SVR3 libPW and SVR4 libucb both contain incompatible functions +# that cause trouble. Some versions do not even contain alloca or +# contain a buggy version. If you still want to use their alloca, +# use ar to extract alloca.o from them instead of compiling alloca.c. + + + + + +ALLOCA=\${LIBOBJDIR}alloca.$ac_objext + +$as_echo "@%:@define C_ALLOCA 1" >>confdefs.h + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 +$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } +if ${ac_cv_os_cray+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined CRAY && ! defined CRAY2 +webecray +#else +wenotbecray +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "webecray" >/dev/null 2>&1; then : + ac_cv_os_cray=yes +else + ac_cv_os_cray=no +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5 +$as_echo "$ac_cv_os_cray" >&6; } +if test $ac_cv_os_cray = yes; then + for ac_func in _getb67 GETB67 getb67; do + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + +cat >>confdefs.h <<_ACEOF +@%:@define CRAY_STACKSEG_END $ac_func +_ACEOF + + break +fi + + done +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5 +$as_echo_n "checking stack direction for C alloca... " >&6; } +if ${ac_cv_c_stack_direction+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_c_stack_direction=0 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +find_stack_direction (int *addr, int depth) +{ + int dir, dummy = 0; + if (! addr) + addr = &dummy; + *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1; + dir = depth ? find_stack_direction (addr, depth - 1) : 0; + return dir + dummy; +} + +int +main (int argc, char **argv) +{ + return find_stack_direction (0, argc + !argv + 20) < 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_c_stack_direction=1 +else + ac_cv_c_stack_direction=-1 +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5 +$as_echo "$ac_cv_c_stack_direction" >&6; } +cat >>confdefs.h <<_ACEOF +@%:@define STACK_DIRECTION $ac_cv_c_stack_direction +_ACEOF + + +fi + + + GNULIB_INET_NTOP=0; + GNULIB_INET_PTON=0; + HAVE_DECL_INET_NTOP=1; + HAVE_DECL_INET_PTON=1; + REPLACE_INET_NTOP=0; + REPLACE_INET_PTON=0; + + + + + for ac_header in $ac_header_list +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5 +$as_echo_n "checking whether the preprocessor supports include_next... " >&6; } +if ${gl_cv_have_include_next+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_have_include_next=yes +else + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_have_include_next=buggy +else + gl_cv_have_include_next=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5 +$as_echo "$gl_cv_have_include_next" >&6; } + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5 +$as_echo_n "checking whether system header files limit the line length... " >&6; } +if ${gl_cv_pragma_columns+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef __TANDEM +choke me +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "choke me" >/dev/null 2>&1; then : + gl_cv_pragma_columns=yes +else + gl_cv_pragma_columns=no +fi +rm -f conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5 +$as_echo "$gl_cv_pragma_columns" >&6; } + if test $gl_cv_pragma_columns = yes; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + + + + + + + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for d_ino member in directory struct" >&5 +$as_echo_n "checking for d_ino member in directory struct... " >&6; } +if ${gl_cv_struct_dirent_d_ino+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems with Linux kernel. + linux*-gnu*) gl_cv_struct_dirent_d_ino="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_struct_dirent_d_ino="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + +int +main () +{ +DIR *dp = opendir ("."); + struct dirent *e; + struct stat st; + if (! dp) + return 1; + e = readdir (dp); + if (! e) + return 2; + if (stat (e->d_name, &st) != 0) + return 3; + if (e->d_ino != st.st_ino) + return 4; + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_struct_dirent_d_ino=yes +else + gl_cv_struct_dirent_d_ino=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_struct_dirent_d_ino" >&5 +$as_echo "$gl_cv_struct_dirent_d_ino" >&6; } + case "$gl_cv_struct_dirent_d_ino" in + *yes) + +$as_echo "@%:@define D_INO_IN_DIRENT 1" >>confdefs.h + + ;; + esac + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long file names" >&5 +$as_echo_n "checking for long file names... " >&6; } +if ${ac_cv_sys_long_file_names+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_sys_long_file_names=yes +# Test for long file names in all the places we know might matter: +# . the current directory, where building will happen +# $prefix/lib where we will be installing things +# $exec_prefix/lib likewise +# $TMPDIR if set, where it might want to write temporary files +# /tmp where it might want to write temporary files +# /var/tmp likewise +# /usr/tmp likewise +for ac_dir in . "$TMPDIR" /tmp /var/tmp /usr/tmp "$prefix/lib" "$exec_prefix/lib"; do + # Skip $TMPDIR if it is empty or bogus, and skip $exec_prefix/lib + # in the usual case where exec_prefix is '${prefix}'. + case $ac_dir in #( + . | /* | ?:[\\/]*) ;; #( + *) continue;; + esac + test -w "$ac_dir/." || continue # It is less confusing to not echo anything here. + ac_xdir=$ac_dir/cf$$ + (umask 077 && mkdir "$ac_xdir" 2>/dev/null) || continue + ac_tf1=$ac_xdir/conftest9012345 + ac_tf2=$ac_xdir/conftest9012346 + touch "$ac_tf1" 2>/dev/null && test -f "$ac_tf1" && test ! -f "$ac_tf2" || + ac_cv_sys_long_file_names=no + rm -f -r "$ac_xdir" 2>/dev/null + test $ac_cv_sys_long_file_names = no && break +done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_long_file_names" >&5 +$as_echo "$ac_cv_sys_long_file_names" >&6; } +if test $ac_cv_sys_long_file_names = yes; then + +$as_echo "@%:@define HAVE_LONG_FILE_NAMES 1" >>confdefs.h + +fi + + + + + for ac_func in $ac_func_list +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5 +$as_echo_n "checking for C/C++ restrict keyword... " >&6; } +if ${ac_cv_c_restrict+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_restrict=no + # The order here caters to the fact that C++ does not require restrict. + for ac_kw in __restrict __restrict__ _Restrict restrict; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +typedef int * int_ptr; + int foo (int_ptr $ac_kw ip) { + return ip[0]; + } +int +main () +{ +int s[1]; + int * $ac_kw t = s; + t[0] = 0; + return foo(t) + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_restrict=$ac_kw +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$ac_cv_c_restrict" != no && break + done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5 +$as_echo "$ac_cv_c_restrict" >&6; } + + case $ac_cv_c_restrict in + restrict) ;; + no) $as_echo "@%:@define restrict /**/" >>confdefs.h + ;; + *) cat >>confdefs.h <<_ACEOF +@%:@define restrict $ac_cv_c_restrict +_ACEOF + ;; + esac + + + GNULIB_BTOWC=0; + GNULIB_WCTOB=0; + GNULIB_MBSINIT=0; + GNULIB_MBRTOWC=0; + GNULIB_MBRLEN=0; + GNULIB_MBSRTOWCS=0; + GNULIB_MBSNRTOWCS=0; + GNULIB_WCRTOMB=0; + GNULIB_WCSRTOMBS=0; + GNULIB_WCSNRTOMBS=0; + GNULIB_WCWIDTH=0; + GNULIB_WMEMCHR=0; + GNULIB_WMEMCMP=0; + GNULIB_WMEMCPY=0; + GNULIB_WMEMMOVE=0; + GNULIB_WMEMSET=0; + GNULIB_WCSLEN=0; + GNULIB_WCSNLEN=0; + GNULIB_WCSCPY=0; + GNULIB_WCPCPY=0; + GNULIB_WCSNCPY=0; + GNULIB_WCPNCPY=0; + GNULIB_WCSCAT=0; + GNULIB_WCSNCAT=0; + GNULIB_WCSCMP=0; + GNULIB_WCSNCMP=0; + GNULIB_WCSCASECMP=0; + GNULIB_WCSNCASECMP=0; + GNULIB_WCSCOLL=0; + GNULIB_WCSXFRM=0; + GNULIB_WCSDUP=0; + GNULIB_WCSCHR=0; + GNULIB_WCSRCHR=0; + GNULIB_WCSCSPN=0; + GNULIB_WCSSPN=0; + GNULIB_WCSPBRK=0; + GNULIB_WCSSTR=0; + GNULIB_WCSTOK=0; + GNULIB_WCSWIDTH=0; + HAVE_BTOWC=1; + HAVE_MBSINIT=1; + HAVE_MBRTOWC=1; + HAVE_MBRLEN=1; + HAVE_MBSRTOWCS=1; + HAVE_MBSNRTOWCS=1; + HAVE_WCRTOMB=1; + HAVE_WCSRTOMBS=1; + HAVE_WCSNRTOMBS=1; + HAVE_WMEMCHR=1; + HAVE_WMEMCMP=1; + HAVE_WMEMCPY=1; + HAVE_WMEMMOVE=1; + HAVE_WMEMSET=1; + HAVE_WCSLEN=1; + HAVE_WCSNLEN=1; + HAVE_WCSCPY=1; + HAVE_WCPCPY=1; + HAVE_WCSNCPY=1; + HAVE_WCPNCPY=1; + HAVE_WCSCAT=1; + HAVE_WCSNCAT=1; + HAVE_WCSCMP=1; + HAVE_WCSNCMP=1; + HAVE_WCSCASECMP=1; + HAVE_WCSNCASECMP=1; + HAVE_WCSCOLL=1; + HAVE_WCSXFRM=1; + HAVE_WCSDUP=1; + HAVE_WCSCHR=1; + HAVE_WCSRCHR=1; + HAVE_WCSCSPN=1; + HAVE_WCSSPN=1; + HAVE_WCSPBRK=1; + HAVE_WCSSTR=1; + HAVE_WCSTOK=1; + HAVE_WCSWIDTH=1; + HAVE_DECL_WCTOB=1; + HAVE_DECL_WCWIDTH=1; + REPLACE_MBSTATE_T=0; + REPLACE_BTOWC=0; + REPLACE_WCTOB=0; + REPLACE_MBSINIT=0; + REPLACE_MBRTOWC=0; + REPLACE_MBRLEN=0; + REPLACE_MBSRTOWCS=0; + REPLACE_MBSNRTOWCS=0; + REPLACE_WCRTOMB=0; + REPLACE_WCSRTOMBS=0; + REPLACE_WCSNRTOMBS=0; + REPLACE_WCWIDTH=0; + REPLACE_WCSWIDTH=0; + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether uses 'inline' correctly" >&5 +$as_echo_n "checking whether uses 'inline' correctly... " >&6; } +if ${gl_cv_header_wchar_h_correct_inline+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_header_wchar_h_correct_inline=yes + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #define wcstod renamed_wcstod +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +extern int zero (void); +int main () { return zero(); } + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + mv conftest.$ac_objext conftest1.$ac_objext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #define wcstod renamed_wcstod +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int zero (void) { return 0; } + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 + (eval $ac_compile) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; }; then + mv conftest.$ac_objext conftest2.$ac_objext + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&5 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_wchar_h_correct_inline" >&5 +$as_echo "$gl_cv_header_wchar_h_correct_inline" >&6; } + if test $gl_cv_header_wchar_h_correct_inline = no; then + as_fn_error $? " cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted." "$LINENO" 5 + fi + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5 +$as_echo_n "checking for nl_langinfo and CODESET... " >&6; } +if ${am_cv_langinfo_codeset+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +char* cs = nl_langinfo(CODESET); return !cs; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + am_cv_langinfo_codeset=yes +else + am_cv_langinfo_codeset=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5 +$as_echo "$am_cv_langinfo_codeset" >&6; } + if test $am_cv_langinfo_codeset = yes; then + +$as_echo "@%:@define HAVE_LANGINFO_CODESET 1" >>confdefs.h + + fi + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 +$as_echo_n "checking for a traditional french locale... " >&6; } +if ${gt_cv_locale_fr+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 +$as_echo "$gt_cv_locale_fr" >&6; } + LOCALE_FR=$gt_cv_locale_fr + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtold conforms to C99" >&5 +$as_echo_n "checking whether strtold conforms to C99... " >&6; } +if ${gl_cv_func_c99_strtold+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* On HP-UX before 11.23, strtold returns a struct instead of + long double. Reject implementations like that, by requiring + compatibility with the C99 prototype. */ + #include + static long double (*p) (char const *, char **) = strtold; + static long double + test (char const *nptr, char **endptr) + { + long double r; + r = strtold (nptr, endptr); + return r; + } +int +main () +{ +return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_c99_strtold=yes +else + gl_cv_func_c99_strtold=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_c99_strtold" >&5 +$as_echo "$gl_cv_func_c99_strtold" >&6; } + if test $gl_cv_func_c99_strtold = yes; then + +$as_echo "@%:@define HAVE_C99_STRTOLD 1" >>confdefs.h + + fi + + + GNULIB__EXIT=0; + GNULIB_ATOLL=0; + GNULIB_CALLOC_POSIX=0; + GNULIB_CANONICALIZE_FILE_NAME=0; + GNULIB_GETLOADAVG=0; + GNULIB_GETSUBOPT=0; + GNULIB_GRANTPT=0; + GNULIB_MALLOC_POSIX=0; + GNULIB_MBTOWC=0; + GNULIB_MKDTEMP=0; + GNULIB_MKOSTEMP=0; + GNULIB_MKOSTEMPS=0; + GNULIB_MKSTEMP=0; + GNULIB_MKSTEMPS=0; + GNULIB_POSIX_OPENPT=0; + GNULIB_PTSNAME=0; + GNULIB_PTSNAME_R=0; + GNULIB_PUTENV=0; + GNULIB_RANDOM=0; + GNULIB_RANDOM_R=0; + GNULIB_REALLOC_POSIX=0; + GNULIB_REALPATH=0; + GNULIB_RPMATCH=0; + GNULIB_SETENV=0; + GNULIB_STRTOD=0; + GNULIB_STRTOLL=0; + GNULIB_STRTOULL=0; + GNULIB_SYSTEM_POSIX=0; + GNULIB_UNLOCKPT=0; + GNULIB_UNSETENV=0; + GNULIB_WCTOMB=0; + HAVE__EXIT=1; + HAVE_ATOLL=1; + HAVE_CANONICALIZE_FILE_NAME=1; + HAVE_DECL_GETLOADAVG=1; + HAVE_GETSUBOPT=1; + HAVE_GRANTPT=1; + HAVE_MKDTEMP=1; + HAVE_MKOSTEMP=1; + HAVE_MKOSTEMPS=1; + HAVE_MKSTEMP=1; + HAVE_MKSTEMPS=1; + HAVE_POSIX_OPENPT=1; + HAVE_PTSNAME=1; + HAVE_PTSNAME_R=1; + HAVE_RANDOM=1; + HAVE_RANDOM_H=1; + HAVE_RANDOM_R=1; + HAVE_REALPATH=1; + HAVE_RPMATCH=1; + HAVE_SETENV=1; + HAVE_DECL_SETENV=1; + HAVE_STRTOD=1; + HAVE_STRTOLL=1; + HAVE_STRTOULL=1; + HAVE_STRUCT_RANDOM_DATA=1; + HAVE_SYS_LOADAVG_H=0; + HAVE_UNLOCKPT=1; + HAVE_DECL_UNSETENV=1; + REPLACE_CALLOC=0; + REPLACE_CANONICALIZE_FILE_NAME=0; + REPLACE_MALLOC=0; + REPLACE_MBTOWC=0; + REPLACE_MKSTEMP=0; + REPLACE_PTSNAME=0; + REPLACE_PTSNAME_R=0; + REPLACE_PUTENV=0; + REPLACE_RANDOM_R=0; + REPLACE_REALLOC=0; + REPLACE_REALPATH=0; + REPLACE_SETENV=0; + REPLACE_STRTOD=0; + REPLACE_UNSETENV=0; + REPLACE_WCTOMB=0; + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether malloc, realloc, calloc are POSIX compliant" >&5 +$as_echo_n "checking whether malloc, realloc, calloc are POSIX compliant... " >&6; } +if ${gl_cv_func_malloc_posix+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ + choke me + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_malloc_posix=yes +else + gl_cv_func_malloc_posix=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_malloc_posix" >&5 +$as_echo "$gl_cv_func_malloc_posix" >&6; } + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether // is distinct from /" >&5 +$as_echo_n "checking whether // is distinct from /... " >&6; } +if ${gl_cv_double_slash_root+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test x"$cross_compiling" = xyes ; then + # When cross-compiling, there is no way to tell whether // is special + # short of a list of hosts. However, the only known hosts to date + # that have a distinct // are Apollo DomainOS (too old to port to), + # Cygwin, and z/OS. If anyone knows of another system for which // has + # special semantics and is distinct from /, please report it to + # . + case $host in + *-cygwin | i370-ibm-openedition) + gl_cv_double_slash_root=yes ;; + *) + # Be optimistic and assume that / and // are the same when we + # don't know. + gl_cv_double_slash_root='unknown, assuming no' ;; + esac + else + set x `ls -di / // 2>/dev/null` + if test "$2" = "$4" && wc //dev/null >/dev/null 2>&1; then + gl_cv_double_slash_root=no + else + gl_cv_double_slash_root=yes + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_double_slash_root" >&5 +$as_echo "$gl_cv_double_slash_root" >&6; } + if test "$gl_cv_double_slash_root" = yes; then + +$as_echo "@%:@define DOUBLE_SLASH_IS_DISTINCT_ROOT 1" >>confdefs.h + + fi + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether realpath works" >&5 +$as_echo_n "checking whether realpath works... " >&6; } +if ${gl_cv_func_realpath_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + touch conftest.a + mkdir conftest.d + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu* | gnu*) gl_cv_func_realpath_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_realpath_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + + +#include +#if defined __MACH__ && defined __APPLE__ +/* Avoid a crash on Mac OS X. */ +#include +#include +#include +#include +#include +#include +/* The exception port on which our thread listens. */ +static mach_port_t our_exception_port; +/* The main function of the thread listening for exceptions of type + EXC_BAD_ACCESS. */ +static void * +mach_exception_thread (void *arg) +{ + /* Buffer for a message to be received. */ + struct { + mach_msg_header_t head; + mach_msg_body_t msgh_body; + char data[1024]; + } msg; + mach_msg_return_t retval; + /* Wait for a message on the exception port. */ + retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg), + our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL); + if (retval != MACH_MSG_SUCCESS) + abort (); + exit (1); +} +static void +nocrash_init (void) +{ + mach_port_t self = mach_task_self (); + /* Allocate a port on which the thread shall listen for exceptions. */ + if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port) + == KERN_SUCCESS) { + /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */ + if (mach_port_insert_right (self, our_exception_port, our_exception_port, + MACH_MSG_TYPE_MAKE_SEND) + == KERN_SUCCESS) { + /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting + for us. */ + exception_mask_t mask = EXC_MASK_BAD_ACCESS; + /* Create the thread listening on the exception port. */ + pthread_attr_t attr; + pthread_t thread; + if (pthread_attr_init (&attr) == 0 + && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0 + && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) { + pthread_attr_destroy (&attr); + /* Replace the exception port info for these exceptions with our own. + Note that we replace the exception port for the entire task, not only + for a particular thread. This has the effect that when our exception + port gets the message, the thread specific exception port has already + been asked, and we don't need to bother about it. + See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */ + task_set_exception_ports (self, mask, our_exception_port, + EXCEPTION_DEFAULT, MACHINE_THREAD_STATE); + } + } + } +} +#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +/* Avoid a crash on native Windows. */ +#define WIN32_LEAN_AND_MEAN +#include +#include +static LONG WINAPI +exception_filter (EXCEPTION_POINTERS *ExceptionInfo) +{ + switch (ExceptionInfo->ExceptionRecord->ExceptionCode) + { + case EXCEPTION_ACCESS_VIOLATION: + case EXCEPTION_IN_PAGE_ERROR: + case EXCEPTION_STACK_OVERFLOW: + case EXCEPTION_GUARD_PAGE: + case EXCEPTION_PRIV_INSTRUCTION: + case EXCEPTION_ILLEGAL_INSTRUCTION: + case EXCEPTION_DATATYPE_MISALIGNMENT: + case EXCEPTION_ARRAY_BOUNDS_EXCEEDED: + case EXCEPTION_NONCONTINUABLE_EXCEPTION: + exit (1); + } + return EXCEPTION_CONTINUE_SEARCH; +} +static void +nocrash_init (void) +{ + SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter); +} +#else +/* Avoid a crash on POSIX systems. */ +#include +/* A POSIX signal handler. */ +static void +exception_handler (int sig) +{ + exit (1); +} +static void +nocrash_init (void) +{ +#ifdef SIGSEGV + signal (SIGSEGV, exception_handler); +#endif +#ifdef SIGBUS + signal (SIGBUS, exception_handler); +#endif +} +#endif + + #include + #include + +int +main () +{ + + int result = 0; + { + char *name = realpath ("conftest.a", NULL); + if (!(name && *name == '/')) + result |= 1; + } + { + char *name = realpath ("conftest.b/../conftest.a", NULL); + if (name != NULL) + result |= 2; + } + { + char *name = realpath ("conftest.a/", NULL); + if (name != NULL) + result |= 4; + } + { + char *name1 = realpath (".", NULL); + char *name2 = realpath ("conftest.d//./..", NULL); + if (strcmp (name1, name2) != 0) + result |= 8; + } + return result; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_realpath_works=yes +else + gl_cv_func_realpath_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -rf conftest.a conftest.d + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_realpath_works" >&5 +$as_echo "$gl_cv_func_realpath_works" >&6; } + case "$gl_cv_func_realpath_works" in + *yes) + +$as_echo "@%:@define FUNC_REALPATH_WORKS 1" >>confdefs.h + + ;; + esac + + + + + GNULIB_CHDIR=0; + GNULIB_CHOWN=0; + GNULIB_CLOSE=0; + GNULIB_DUP=0; + GNULIB_DUP2=0; + GNULIB_DUP3=0; + GNULIB_ENVIRON=0; + GNULIB_EUIDACCESS=0; + GNULIB_FACCESSAT=0; + GNULIB_FCHDIR=0; + GNULIB_FCHOWNAT=0; + GNULIB_FDATASYNC=0; + GNULIB_FSYNC=0; + GNULIB_FTRUNCATE=0; + GNULIB_GETCWD=0; + GNULIB_GETDOMAINNAME=0; + GNULIB_GETDTABLESIZE=0; + GNULIB_GETGROUPS=0; + GNULIB_GETHOSTNAME=0; + GNULIB_GETLOGIN=0; + GNULIB_GETLOGIN_R=0; + GNULIB_GETPAGESIZE=0; + GNULIB_GETUSERSHELL=0; + GNULIB_GROUP_MEMBER=0; + GNULIB_ISATTY=0; + GNULIB_LCHOWN=0; + GNULIB_LINK=0; + GNULIB_LINKAT=0; + GNULIB_LSEEK=0; + GNULIB_PIPE=0; + GNULIB_PIPE2=0; + GNULIB_PREAD=0; + GNULIB_PWRITE=0; + GNULIB_READ=0; + GNULIB_READLINK=0; + GNULIB_READLINKAT=0; + GNULIB_RMDIR=0; + GNULIB_SETHOSTNAME=0; + GNULIB_SLEEP=0; + GNULIB_SYMLINK=0; + GNULIB_SYMLINKAT=0; + GNULIB_TTYNAME_R=0; + GNULIB_UNISTD_H_NONBLOCKING=0; + GNULIB_UNISTD_H_SIGPIPE=0; + GNULIB_UNLINK=0; + GNULIB_UNLINKAT=0; + GNULIB_USLEEP=0; + GNULIB_WRITE=0; + HAVE_CHOWN=1; + HAVE_DUP2=1; + HAVE_DUP3=1; + HAVE_EUIDACCESS=1; + HAVE_FACCESSAT=1; + HAVE_FCHDIR=1; + HAVE_FCHOWNAT=1; + HAVE_FDATASYNC=1; + HAVE_FSYNC=1; + HAVE_FTRUNCATE=1; + HAVE_GETDTABLESIZE=1; + HAVE_GETGROUPS=1; + HAVE_GETHOSTNAME=1; + HAVE_GETLOGIN=1; + HAVE_GETPAGESIZE=1; + HAVE_GROUP_MEMBER=1; + HAVE_LCHOWN=1; + HAVE_LINK=1; + HAVE_LINKAT=1; + HAVE_PIPE=1; + HAVE_PIPE2=1; + HAVE_PREAD=1; + HAVE_PWRITE=1; + HAVE_READLINK=1; + HAVE_READLINKAT=1; + HAVE_SETHOSTNAME=1; + HAVE_SLEEP=1; + HAVE_SYMLINK=1; + HAVE_SYMLINKAT=1; + HAVE_UNLINKAT=1; + HAVE_USLEEP=1; + HAVE_DECL_ENVIRON=1; + HAVE_DECL_FCHDIR=1; + HAVE_DECL_FDATASYNC=1; + HAVE_DECL_GETDOMAINNAME=1; + HAVE_DECL_GETLOGIN_R=1; + HAVE_DECL_GETPAGESIZE=1; + HAVE_DECL_GETUSERSHELL=1; + HAVE_DECL_SETHOSTNAME=1; + HAVE_DECL_TTYNAME_R=1; + HAVE_OS_H=0; + HAVE_SYS_PARAM_H=0; + REPLACE_CHOWN=0; + REPLACE_CLOSE=0; + REPLACE_DUP=0; + REPLACE_DUP2=0; + REPLACE_FCHOWNAT=0; + REPLACE_FTRUNCATE=0; + REPLACE_GETCWD=0; + REPLACE_GETDOMAINNAME=0; + REPLACE_GETLOGIN_R=0; + REPLACE_GETGROUPS=0; + REPLACE_GETPAGESIZE=0; + REPLACE_ISATTY=0; + REPLACE_LCHOWN=0; + REPLACE_LINK=0; + REPLACE_LINKAT=0; + REPLACE_LSEEK=0; + REPLACE_PREAD=0; + REPLACE_PWRITE=0; + REPLACE_READ=0; + REPLACE_READLINK=0; + REPLACE_RMDIR=0; + REPLACE_SLEEP=0; + REPLACE_SYMLINK=0; + REPLACE_TTYNAME_R=0; + REPLACE_UNLINK=0; + REPLACE_UNLINKAT=0; + REPLACE_USLEEP=0; + REPLACE_WRITE=0; + UNISTD_H_HAVE_WINSOCK2_H=0; + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5 +$as_echo_n "checking for uid_t in sys/types.h... " >&6; } +if ${ac_cv_type_uid_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "uid_t" >/dev/null 2>&1; then : + ac_cv_type_uid_t=yes +else + ac_cv_type_uid_t=no +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_uid_t" >&5 +$as_echo "$ac_cv_type_uid_t" >&6; } +if test $ac_cv_type_uid_t = no; then + +$as_echo "@%:@define uid_t int" >>confdefs.h + + +$as_echo "@%:@define gid_t int" >>confdefs.h + +fi + + + for ac_header in unistd.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "unistd.h" "ac_cv_header_unistd_h" "$ac_includes_default" +if test "x$ac_cv_header_unistd_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_UNISTD_H 1 +_ACEOF + +fi + +done + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working chown" >&5 +$as_echo_n "checking for working chown... " >&6; } +if ${ac_cv_func_chown_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in # (( + # Guess yes on glibc systems. + *-gnu*) ac_cv_func_chown_works=yes ;; + # If we don't know, assume the worst. + *) ac_cv_func_chown_works=no ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default + #include + +int +main () +{ + + char *f = "conftest.chown"; + struct stat before, after; + + if (creat (f, 0600) < 0) + return 1; + if (stat (f, &before) < 0) + return 1; + if (chown (f, (uid_t) -1, (gid_t) -1) == -1) + return 1; + if (stat (f, &after) < 0) + return 1; + return ! (before.st_uid == after.st_uid && before.st_gid == after.st_gid); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_chown_works=yes +else + ac_cv_func_chown_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.chown + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_chown_works" >&5 +$as_echo "$ac_cv_func_chown_works" >&6; } + if test $ac_cv_func_chown_works = yes; then + +$as_echo "@%:@define HAVE_CHOWN 1" >>confdefs.h + + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether chown dereferences symlinks" >&5 +$as_echo_n "checking whether chown dereferences symlinks... " >&6; } +if ${gl_cv_func_chown_follows_symlink+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + gl_cv_func_chown_follows_symlink=yes + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include + + int + main () + { + int result = 0; + char const *dangling_symlink = "conftest.dangle"; + + unlink (dangling_symlink); + if (symlink ("conftest.no-such", dangling_symlink)) + abort (); + + /* Exit successfully on a conforming system, + i.e., where chown must fail with ENOENT. */ + if (chown (dangling_symlink, getuid (), getgid ()) == 0) + result |= 1; + if (errno != ENOENT) + result |= 2; + return result; + } + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_chown_follows_symlink=yes +else + gl_cv_func_chown_follows_symlink=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_chown_follows_symlink" >&5 +$as_echo "$gl_cv_func_chown_follows_symlink" >&6; } + + if test $gl_cv_func_chown_follows_symlink = no; then + +$as_echo "@%:@define CHOWN_MODIFIES_SYMLINK 1" >>confdefs.h + + fi + + + + + + + + + + + + + if test $ac_cv_func_chown = no; then + HAVE_CHOWN=0 + else + if test $gl_cv_func_chown_follows_symlink = no; then + REPLACE_CHOWN=1 + fi + + if test $ac_cv_func_chown_works = no; then + +$as_echo "@%:@define CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE 1" >>confdefs.h + + REPLACE_CHOWN=1 + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether chown honors trailing slash" >&5 +$as_echo_n "checking whether chown honors trailing slash... " >&6; } +if ${gl_cv_func_chown_slash_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + touch conftest.file && rm -f conftest.link + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_chown_slash_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_chown_slash_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include + +int +main () +{ + if (symlink ("conftest.file", "conftest.link")) return 1; + if (chown ("conftest.link/", getuid (), getgid ()) == 0) return 2; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_chown_slash_works=yes +else + gl_cv_func_chown_slash_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.link conftest.file +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_chown_slash_works" >&5 +$as_echo "$gl_cv_func_chown_slash_works" >&6; } + case "$gl_cv_func_chown_slash_works" in + *yes) ;; + *) + +$as_echo "@%:@define CHOWN_TRAILING_SLASH_BUG 1" >>confdefs.h + + REPLACE_CHOWN=1 + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether chown always updates ctime" >&5 +$as_echo_n "checking whether chown always updates ctime... " >&6; } +if ${gl_cv_func_chown_ctime_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_chown_ctime_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_chown_ctime_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#include +#include + +int +main () +{ + struct stat st1, st2; + if (close (creat ("conftest.file", 0600))) return 1; + if (stat ("conftest.file", &st1)) return 2; + sleep (1); + if (chown ("conftest.file", st1.st_uid, st1.st_gid)) return 3; + if (stat ("conftest.file", &st2)) return 4; + if (st2.st_ctime <= st1.st_ctime) return 5; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_chown_ctime_works=yes +else + gl_cv_func_chown_ctime_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.file +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_chown_ctime_works" >&5 +$as_echo "$gl_cv_func_chown_ctime_works" >&6; } + case "$gl_cv_func_chown_ctime_works" in + *yes) ;; + *) + +$as_echo "@%:@define CHOWN_CHANGE_TIME_BUG 1" >>confdefs.h + + REPLACE_CHOWN=1 + ;; + esac + fi + + + + + + if test $ac_cv_func__set_invalid_parameter_handler = yes; then + HAVE_MSVC_INVALID_PARAMETER_HANDLER=1 + +$as_echo "@%:@define HAVE_MSVC_INVALID_PARAMETER_HANDLER 1" >>confdefs.h + + else + HAVE_MSVC_INVALID_PARAMETER_HANDLER=0 + fi + + + + GNULIB_IOCTL=0; + SYS_IOCTL_H_HAVE_WINSOCK2_H=0; + SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + + REPLACE_IOCTL=0; + + + + + + + GNULIB_OPENDIR=0; + GNULIB_READDIR=0; + GNULIB_REWINDDIR=0; + GNULIB_CLOSEDIR=0; + GNULIB_DIRFD=0; + GNULIB_FDOPENDIR=0; + GNULIB_SCANDIR=0; + GNULIB_ALPHASORT=0; + HAVE_OPENDIR=1; + HAVE_READDIR=1; + HAVE_REWINDDIR=1; + HAVE_CLOSEDIR=1; + HAVE_DECL_DIRFD=1; + HAVE_DECL_FDOPENDIR=1; + HAVE_FDOPENDIR=1; + HAVE_SCANDIR=1; + HAVE_ALPHASORT=1; + REPLACE_OPENDIR=0; + REPLACE_CLOSEDIR=0; + REPLACE_DIRFD=0; + REPLACE_FDOPENDIR=0; + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 +$as_echo_n "checking whether byte ordering is bigendian... " >&6; } +if ${ac_cv_c_bigendian+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_bigendian=unknown + # See if we're dealing with a universal compiler. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + # Check for potential -arch flags. It is not universal unless + # there are at least two -arch flags with different values. + ac_arch= + ac_prev= + for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do + if test -n "$ac_prev"; then + case $ac_word in + i?86 | x86_64 | ppc | ppc64) + if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then + ac_arch=$ac_word + else + ac_cv_c_bigendian=universal + break + fi + ;; + esac + ac_prev= + elif test "x$ac_word" = "x-arch"; then + ac_prev=arch + fi + done +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $ac_cv_c_bigendian = unknown; then + # See if sys/param.h defines the BYTE_ORDER macro. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ + && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ + && LITTLE_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if BYTE_ORDER != BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to _BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +#ifndef _BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # Compile a test program. + if test "$cross_compiling" = yes; then : + # Try to guess by grepping values from an object file. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +short int ascii_mm[] = + { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; + short int ascii_ii[] = + { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; + int use_ascii (int i) { + return ascii_mm[i] + ascii_ii[i]; + } + short int ebcdic_ii[] = + { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; + short int ebcdic_mm[] = + { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; + int use_ebcdic (int i) { + return ebcdic_mm[i] + ebcdic_ii[i]; + } + extern int foo; + +int +main () +{ +return use_ascii (foo) == use_ebcdic (foo); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then + ac_cv_c_bigendian=yes + fi + if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi + fi +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long int l; + char c[sizeof (long int)]; + } u; + u.l = 1; + return u.c[sizeof (long int) - 1] == 1; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_c_bigendian=no +else + ac_cv_c_bigendian=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 +$as_echo "$ac_cv_c_bigendian" >&6; } + case $ac_cv_c_bigendian in #( + yes) + $as_echo "@%:@define WORDS_BIGENDIAN 1" >>confdefs.h +;; #( + no) + ;; #( + universal) + +$as_echo "@%:@define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h + + ;; #( + *) + as_fn_error $? "unknown endianness + presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; + esac + + + + GNULIB_ISBLANK=0; + HAVE_ISBLANK=1; + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if environ is properly declared" >&5 +$as_echo_n "checking if environ is properly declared... " >&6; } + if ${gt_cv_var_environ_declaration+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if HAVE_UNISTD_H + #include + #endif + /* mingw, BeOS, Haiku declare environ in , not in . */ + #include + + extern struct { int foo; } environ; +int +main () +{ +environ.foo = 1; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gt_cv_var_environ_declaration=no +else + gt_cv_var_environ_declaration=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_var_environ_declaration" >&5 +$as_echo "$gt_cv_var_environ_declaration" >&6; } + if test $gt_cv_var_environ_declaration = yes; then + +$as_echo "@%:@define HAVE_ENVIRON_DECL 1" >>confdefs.h + + fi + + + if test $gt_cv_var_environ_declaration != yes; then + HAVE_DECL_ENVIRON=0 + fi + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for complete errno.h" >&5 +$as_echo_n "checking for complete errno.h... " >&6; } +if ${gl_cv_header_errno_h_complete+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if !defined ETXTBSY +booboo +#endif +#if !defined ENOMSG +booboo +#endif +#if !defined EIDRM +booboo +#endif +#if !defined ENOLINK +booboo +#endif +#if !defined EPROTO +booboo +#endif +#if !defined EMULTIHOP +booboo +#endif +#if !defined EBADMSG +booboo +#endif +#if !defined EOVERFLOW +booboo +#endif +#if !defined ENOTSUP +booboo +#endif +#if !defined ENETRESET +booboo +#endif +#if !defined ECONNABORTED +booboo +#endif +#if !defined ESTALE +booboo +#endif +#if !defined EDQUOT +booboo +#endif +#if !defined ECANCELED +booboo +#endif +#if !defined EOWNERDEAD +booboo +#endif +#if !defined ENOTRECOVERABLE +booboo +#endif +#if !defined EILSEQ +booboo +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "booboo" >/dev/null 2>&1; then : + gl_cv_header_errno_h_complete=no +else + gl_cv_header_errno_h_complete=yes +fi +rm -f conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_complete" >&5 +$as_echo "$gl_cv_header_errno_h_complete" >&6; } + if test $gl_cv_header_errno_h_complete = yes; then + ERRNO_H='' + else + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_errno_h='<'errno.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_errno_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'errno.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_errno_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_errno_h" >&5 +$as_echo "$gl_cv_next_errno_h" >&6; } + fi + NEXT_ERRNO_H=$gl_cv_next_errno_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'errno.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_errno_h + fi + NEXT_AS_FIRST_DIRECTIVE_ERRNO_H=$gl_next_as_first_directive + + + + + ERRNO_H='errno.h' + fi + + if test -n "$ERRNO_H"; then + GL_GENERATE_ERRNO_H_TRUE= + GL_GENERATE_ERRNO_H_FALSE='#' +else + GL_GENERATE_ERRNO_H_TRUE='#' + GL_GENERATE_ERRNO_H_FALSE= +fi + + + if test -n "$ERRNO_H"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EMULTIHOP value" >&5 +$as_echo_n "checking for EMULTIHOP value... " >&6; } +if ${gl_cv_header_errno_h_EMULTIHOP+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef EMULTIHOP +yes +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + gl_cv_header_errno_h_EMULTIHOP=yes +else + gl_cv_header_errno_h_EMULTIHOP=no +fi +rm -f conftest* + + if test $gl_cv_header_errno_h_EMULTIHOP = no; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +#ifdef EMULTIHOP +yes +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + gl_cv_header_errno_h_EMULTIHOP=hidden +fi +rm -f conftest* + + if test $gl_cv_header_errno_h_EMULTIHOP = hidden; then + if ac_fn_c_compute_int "$LINENO" "EMULTIHOP" "gl_cv_header_errno_h_EMULTIHOP" " +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include +"; then : + +fi + + fi + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EMULTIHOP" >&5 +$as_echo "$gl_cv_header_errno_h_EMULTIHOP" >&6; } + case $gl_cv_header_errno_h_EMULTIHOP in + yes | no) + EMULTIHOP_HIDDEN=0; EMULTIHOP_VALUE= + ;; + *) + EMULTIHOP_HIDDEN=1; EMULTIHOP_VALUE="$gl_cv_header_errno_h_EMULTIHOP" + ;; + esac + + + fi + + + if test -n "$ERRNO_H"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ENOLINK value" >&5 +$as_echo_n "checking for ENOLINK value... " >&6; } +if ${gl_cv_header_errno_h_ENOLINK+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef ENOLINK +yes +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + gl_cv_header_errno_h_ENOLINK=yes +else + gl_cv_header_errno_h_ENOLINK=no +fi +rm -f conftest* + + if test $gl_cv_header_errno_h_ENOLINK = no; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +#ifdef ENOLINK +yes +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + gl_cv_header_errno_h_ENOLINK=hidden +fi +rm -f conftest* + + if test $gl_cv_header_errno_h_ENOLINK = hidden; then + if ac_fn_c_compute_int "$LINENO" "ENOLINK" "gl_cv_header_errno_h_ENOLINK" " +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include +"; then : + +fi + + fi + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_ENOLINK" >&5 +$as_echo "$gl_cv_header_errno_h_ENOLINK" >&6; } + case $gl_cv_header_errno_h_ENOLINK in + yes | no) + ENOLINK_HIDDEN=0; ENOLINK_VALUE= + ;; + *) + ENOLINK_HIDDEN=1; ENOLINK_VALUE="$gl_cv_header_errno_h_ENOLINK" + ;; + esac + + + fi + + + if test -n "$ERRNO_H"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for EOVERFLOW value" >&5 +$as_echo_n "checking for EOVERFLOW value... " >&6; } +if ${gl_cv_header_errno_h_EOVERFLOW+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef EOVERFLOW +yes +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + gl_cv_header_errno_h_EOVERFLOW=yes +else + gl_cv_header_errno_h_EOVERFLOW=no +fi +rm -f conftest* + + if test $gl_cv_header_errno_h_EOVERFLOW = no; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define _XOPEN_SOURCE_EXTENDED 1 +#include +#ifdef EOVERFLOW +yes +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + gl_cv_header_errno_h_EOVERFLOW=hidden +fi +rm -f conftest* + + if test $gl_cv_header_errno_h_EOVERFLOW = hidden; then + if ac_fn_c_compute_int "$LINENO" "EOVERFLOW" "gl_cv_header_errno_h_EOVERFLOW" " +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include +"; then : + +fi + + fi + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_errno_h_EOVERFLOW" >&5 +$as_echo "$gl_cv_header_errno_h_EOVERFLOW" >&6; } + case $gl_cv_header_errno_h_EOVERFLOW in + yes | no) + EOVERFLOW_HIDDEN=0; EOVERFLOW_VALUE= + ;; + *) + EOVERFLOW_HIDDEN=1; EOVERFLOW_VALUE="$gl_cv_header_errno_h_EOVERFLOW" + ;; + esac + + + fi + + +ac_fn_c_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "$ac_includes_default" +if test "x$ac_cv_have_decl_strerror_r" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STRERROR_R $ac_have_decl +_ACEOF + +for ac_func in strerror_r +do : + ac_fn_c_check_func "$LINENO" "strerror_r" "ac_cv_func_strerror_r" +if test "x$ac_cv_func_strerror_r" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRERROR_R 1 +_ACEOF + +fi +done + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror_r returns char *" >&5 +$as_echo_n "checking whether strerror_r returns char *... " >&6; } +if ${ac_cv_func_strerror_r_char_p+:} false; then : + $as_echo_n "(cached) " >&6 +else + + ac_cv_func_strerror_r_char_p=no + if test $ac_cv_have_decl_strerror_r = yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + char buf[100]; + char x = *strerror_r (0, buf, sizeof buf); + char *p = strerror_r (0, buf, sizeof buf); + return !p || x; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_func_strerror_r_char_p=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + else + # strerror_r is not declared. Choose between + # systems that have relatively inaccessible declarations for the + # function. BeOS and DEC UNIX 4.0 fall in this category, but the + # former has a strerror_r that returns char*, while the latter + # has a strerror_r that returns `int'. + # This test should segfault on the DEC system. + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default + extern char *strerror_r (); +int +main () +{ +char buf[100]; + char x = *strerror_r (0, buf, sizeof buf); + return ! isalpha (x); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_strerror_r_char_p=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strerror_r_char_p" >&5 +$as_echo "$ac_cv_func_strerror_r_char_p" >&6; } +if test $ac_cv_func_strerror_r_char_p = yes; then + +$as_echo "@%:@define STRERROR_R_CHAR_P 1" >>confdefs.h + +fi + + + XGETTEXT_EXTRA_OPTIONS= + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking type of array argument to getgroups" >&5 +$as_echo_n "checking type of array argument to getgroups... " >&6; } +if ${ac_cv_type_getgroups+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_type_getgroups=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Thanks to Mike Rendell for this test. */ +$ac_includes_default +#define NGID 256 +#undef MAX +#define MAX(x, y) ((x) > (y) ? (x) : (y)) + +int +main () +{ + gid_t gidset[NGID]; + int i, n; + union { gid_t gval; long int lval; } val; + + val.lval = -1; + for (i = 0; i < NGID; i++) + gidset[i] = val.gval; + n = getgroups (sizeof (gidset) / MAX (sizeof (int), sizeof (gid_t)) - 1, + gidset); + /* Exit non-zero if getgroups seems to require an array of ints. This + happens when gid_t is short int but getgroups modifies an array + of ints. */ + return n > 0 && gidset[n] != val.gval; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_type_getgroups=gid_t +else + ac_cv_type_getgroups=int +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +if test $ac_cv_type_getgroups = cross; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "getgroups.*int.*gid_t" >/dev/null 2>&1; then : + ac_cv_type_getgroups=gid_t +else + ac_cv_type_getgroups=int +fi +rm -f conftest* + +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_getgroups" >&5 +$as_echo "$ac_cv_type_getgroups" >&6; } + +cat >>confdefs.h <<_ACEOF +@%:@define GETGROUPS_T $ac_cv_type_getgroups +_ACEOF + + + + + + + + + ac_fn_c_check_type "$LINENO" "sig_atomic_t" "ac_cv_type_sig_atomic_t" "#include +" +if test "x$ac_cv_type_sig_atomic_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SIG_ATOMIC_T 1 +_ACEOF + + +else + +$as_echo "@%:@define sig_atomic_t int" >>confdefs.h + +fi + + +ac_fn_c_check_decl "$LINENO" "fchdir" "ac_cv_have_decl_fchdir" "$ac_includes_default" +if test "x$ac_cv_have_decl_fchdir" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FCHDIR $ac_have_decl +_ACEOF + + + GNULIB_FCHMODAT=0; + GNULIB_FSTAT=0; + GNULIB_FSTATAT=0; + GNULIB_FUTIMENS=0; + GNULIB_LCHMOD=0; + GNULIB_LSTAT=0; + GNULIB_MKDIRAT=0; + GNULIB_MKFIFO=0; + GNULIB_MKFIFOAT=0; + GNULIB_MKNOD=0; + GNULIB_MKNODAT=0; + GNULIB_STAT=0; + GNULIB_UTIMENSAT=0; + HAVE_FCHMODAT=1; + HAVE_FSTATAT=1; + HAVE_FUTIMENS=1; + HAVE_LCHMOD=1; + HAVE_LSTAT=1; + HAVE_MKDIRAT=1; + HAVE_MKFIFO=1; + HAVE_MKFIFOAT=1; + HAVE_MKNOD=1; + HAVE_MKNODAT=1; + HAVE_UTIMENSAT=1; + REPLACE_FSTAT=0; + REPLACE_FSTATAT=0; + REPLACE_FUTIMENS=0; + REPLACE_LSTAT=0; + REPLACE_MKDIR=0; + REPLACE_MKFIFO=0; + REPLACE_MKNOD=0; + REPLACE_STAT=0; + REPLACE_UTIMENSAT=0; + + + + + + + GNULIB_DPRINTF=0; + GNULIB_FCLOSE=0; + GNULIB_FDOPEN=0; + GNULIB_FFLUSH=0; + GNULIB_FGETC=0; + GNULIB_FGETS=0; + GNULIB_FOPEN=0; + GNULIB_FPRINTF=0; + GNULIB_FPRINTF_POSIX=0; + GNULIB_FPURGE=0; + GNULIB_FPUTC=0; + GNULIB_FPUTS=0; + GNULIB_FREAD=0; + GNULIB_FREOPEN=0; + GNULIB_FSCANF=0; + GNULIB_FSEEK=0; + GNULIB_FSEEKO=0; + GNULIB_FTELL=0; + GNULIB_FTELLO=0; + GNULIB_FWRITE=0; + GNULIB_GETC=0; + GNULIB_GETCHAR=0; + GNULIB_GETDELIM=0; + GNULIB_GETLINE=0; + GNULIB_OBSTACK_PRINTF=0; + GNULIB_OBSTACK_PRINTF_POSIX=0; + GNULIB_PCLOSE=0; + GNULIB_PERROR=0; + GNULIB_POPEN=0; + GNULIB_PRINTF=0; + GNULIB_PRINTF_POSIX=0; + GNULIB_PUTC=0; + GNULIB_PUTCHAR=0; + GNULIB_PUTS=0; + GNULIB_REMOVE=0; + GNULIB_RENAME=0; + GNULIB_RENAMEAT=0; + GNULIB_SCANF=0; + GNULIB_SNPRINTF=0; + GNULIB_SPRINTF_POSIX=0; + GNULIB_STDIO_H_NONBLOCKING=0; + GNULIB_STDIO_H_SIGPIPE=0; + GNULIB_TMPFILE=0; + GNULIB_VASPRINTF=0; + GNULIB_VFSCANF=0; + GNULIB_VSCANF=0; + GNULIB_VDPRINTF=0; + GNULIB_VFPRINTF=0; + GNULIB_VFPRINTF_POSIX=0; + GNULIB_VPRINTF=0; + GNULIB_VPRINTF_POSIX=0; + GNULIB_VSNPRINTF=0; + GNULIB_VSPRINTF_POSIX=0; + HAVE_DECL_FPURGE=1; + HAVE_DECL_FSEEKO=1; + HAVE_DECL_FTELLO=1; + HAVE_DECL_GETDELIM=1; + HAVE_DECL_GETLINE=1; + HAVE_DECL_OBSTACK_PRINTF=1; + HAVE_DECL_SNPRINTF=1; + HAVE_DECL_VSNPRINTF=1; + HAVE_DPRINTF=1; + HAVE_FSEEKO=1; + HAVE_FTELLO=1; + HAVE_PCLOSE=1; + HAVE_POPEN=1; + HAVE_RENAMEAT=1; + HAVE_VASPRINTF=1; + HAVE_VDPRINTF=1; + REPLACE_DPRINTF=0; + REPLACE_FCLOSE=0; + REPLACE_FDOPEN=0; + REPLACE_FFLUSH=0; + REPLACE_FOPEN=0; + REPLACE_FPRINTF=0; + REPLACE_FPURGE=0; + REPLACE_FREOPEN=0; + REPLACE_FSEEK=0; + REPLACE_FSEEKO=0; + REPLACE_FTELL=0; + REPLACE_FTELLO=0; + REPLACE_GETDELIM=0; + REPLACE_GETLINE=0; + REPLACE_OBSTACK_PRINTF=0; + REPLACE_PERROR=0; + REPLACE_POPEN=0; + REPLACE_PRINTF=0; + REPLACE_REMOVE=0; + REPLACE_RENAME=0; + REPLACE_RENAMEAT=0; + REPLACE_SNPRINTF=0; + REPLACE_SPRINTF=0; + REPLACE_STDIO_READ_FUNCS=0; + REPLACE_STDIO_WRITE_FUNCS=0; + REPLACE_TMPFILE=0; + REPLACE_VASPRINTF=0; + REPLACE_VDPRINTF=0; + REPLACE_VFPRINTF=0; + REPLACE_VPRINTF=0; + REPLACE_VSNPRINTF=0; + REPLACE_VSPRINTF=0; + + + GNULIB_FCNTL=0; + GNULIB_NONBLOCKING=0; + GNULIB_OPEN=0; + GNULIB_OPENAT=0; + HAVE_FCNTL=1; + HAVE_OPENAT=1; + REPLACE_FCNTL=0; + REPLACE_OPEN=0; + REPLACE_OPENAT=0; + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fcntl.h" >&5 +$as_echo_n "checking for working fcntl.h... " >&6; } +if ${gl_cv_header_working_fcntl_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + gl_cv_header_working_fcntl_h=cross-compiling +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #if HAVE_UNISTD_H + # include + #else /* on Windows with MSVC */ + # include + # include + # defined sleep(n) _sleep ((n) * 1000) + #endif + #include + #ifndef O_NOATIME + #define O_NOATIME 0 + #endif + #ifndef O_NOFOLLOW + #define O_NOFOLLOW 0 + #endif + static int const constants[] = + { + O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND, + O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY + }; + +int +main () +{ + + int result = !constants; + #if HAVE_SYMLINK + { + static char const sym[] = "conftest.sym"; + if (symlink ("/dev/null", sym) != 0) + result |= 2; + else + { + int fd = open (sym, O_WRONLY | O_NOFOLLOW | O_CREAT, 0); + if (fd >= 0) + { + close (fd); + result |= 4; + } + } + if (unlink (sym) != 0 || symlink (".", sym) != 0) + result |= 2; + else + { + int fd = open (sym, O_RDONLY | O_NOFOLLOW); + if (fd >= 0) + { + close (fd); + result |= 4; + } + } + unlink (sym); + } + #endif + { + static char const file[] = "confdefs.h"; + int fd = open (file, O_RDONLY | O_NOATIME); + if (fd < 0) + result |= 8; + else + { + struct stat st0; + if (fstat (fd, &st0) != 0) + result |= 16; + else + { + char c; + sleep (1); + if (read (fd, &c, 1) != 1) + result |= 24; + else + { + if (close (fd) != 0) + result |= 32; + else + { + struct stat st1; + if (stat (file, &st1) != 0) + result |= 40; + else + if (st0.st_atime != st1.st_atime) + result |= 64; + } + } + } + } + } + return result; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_header_working_fcntl_h=yes +else + case $? in #( + 4) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #( + 64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #( + 68) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #( + *) gl_cv_header_working_fcntl_h='no';; + esac +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_fcntl_h" >&5 +$as_echo "$gl_cv_header_working_fcntl_h" >&6; } + + case $gl_cv_header_working_fcntl_h in #( + *O_NOATIME* | no | cross-compiling) ac_val=0;; #( + *) ac_val=1;; + esac + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WORKING_O_NOATIME $ac_val +_ACEOF + + + case $gl_cv_header_working_fcntl_h in #( + *O_NOFOLLOW* | no | cross-compiling) ac_val=0;; #( + *) ac_val=1;; + esac + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WORKING_O_NOFOLLOW $ac_val +_ACEOF + + +ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default" +if test "x$ac_cv_type_pid_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +@%:@define pid_t int +_ACEOF + +fi + +ac_fn_c_check_type "$LINENO" "mode_t" "ac_cv_type_mode_t" "$ac_includes_default" +if test "x$ac_cv_type_mode_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +@%:@define mode_t int +_ACEOF + +fi + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for promoted mode_t type" >&5 +$as_echo_n "checking for promoted mode_t type... " >&6; } +if ${gl_cv_promoted_mode_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +typedef int array[2 * (sizeof (mode_t) < sizeof (int)) - 1]; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_promoted_mode_t='int' +else + gl_cv_promoted_mode_t='mode_t' +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_promoted_mode_t" >&5 +$as_echo "$gl_cv_promoted_mode_t" >&6; } + +cat >>confdefs.h <<_ACEOF +@%:@define PROMOTED_MODE_T $gl_cv_promoted_mode_t +_ACEOF + + +ac_fn_c_check_decl "$LINENO" "fdatasync" "ac_cv_have_decl_fdatasync" "$ac_includes_default" +if test "x$ac_cv_have_decl_fdatasync" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FDATASYNC $ac_have_decl +_ACEOF + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for st_dm_mode in struct stat" >&5 +$as_echo_n "checking for st_dm_mode in struct stat... " >&6; } +if ${ac_cv_struct_st_dm_mode+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +int +main () +{ +struct stat s; s.st_dm_mode; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_struct_st_dm_mode=yes +else + ac_cv_struct_st_dm_mode=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_st_dm_mode" >&5 +$as_echo "$ac_cv_struct_st_dm_mode" >&6; } + + if test $ac_cv_struct_st_dm_mode = yes; then + +$as_echo "@%:@define HAVE_ST_DM_MODE 1" >>confdefs.h + + fi + + +ac_fn_c_check_decl "$LINENO" "strmode" "ac_cv_have_decl_strmode" "$ac_includes_default" +if test "x$ac_cv_have_decl_strmode" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STRMODE $ac_have_decl +_ACEOF + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5 +$as_echo_n "checking for mbstate_t... " >&6; } +if ${ac_cv_type_mbstate_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int +main () +{ +mbstate_t x; return sizeof x; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_type_mbstate_t=yes +else + ac_cv_type_mbstate_t=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5 +$as_echo "$ac_cv_type_mbstate_t" >&6; } + if test $ac_cv_type_mbstate_t = yes; then + +$as_echo "@%:@define HAVE_MBSTATE_T 1" >>confdefs.h + + else + +$as_echo "@%:@define mbstate_t int" >>confdefs.h + + fi + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + GNULIB_ACOSF=0; + GNULIB_ACOSL=0; + GNULIB_ASINF=0; + GNULIB_ASINL=0; + GNULIB_ATANF=0; + GNULIB_ATANL=0; + GNULIB_ATAN2F=0; + GNULIB_CBRT=0; + GNULIB_CBRTF=0; + GNULIB_CBRTL=0; + GNULIB_CEIL=0; + GNULIB_CEILF=0; + GNULIB_CEILL=0; + GNULIB_COPYSIGN=0; + GNULIB_COPYSIGNF=0; + GNULIB_COPYSIGNL=0; + GNULIB_COSF=0; + GNULIB_COSL=0; + GNULIB_COSHF=0; + GNULIB_EXPF=0; + GNULIB_EXPL=0; + GNULIB_EXP2=0; + GNULIB_EXP2F=0; + GNULIB_EXP2L=0; + GNULIB_EXPM1=0; + GNULIB_EXPM1F=0; + GNULIB_EXPM1L=0; + GNULIB_FABSF=0; + GNULIB_FABSL=0; + GNULIB_FLOOR=0; + GNULIB_FLOORF=0; + GNULIB_FLOORL=0; + GNULIB_FMA=0; + GNULIB_FMAF=0; + GNULIB_FMAL=0; + GNULIB_FMOD=0; + GNULIB_FMODF=0; + GNULIB_FMODL=0; + GNULIB_FREXPF=0; + GNULIB_FREXP=0; + GNULIB_FREXPL=0; + GNULIB_HYPOT=0; + GNULIB_HYPOTF=0; + GNULIB_HYPOTL=0; + GNULIB_ILOGB=0; + GNULIB_ILOGBF=0; + GNULIB_ILOGBL=0; + GNULIB_ISFINITE=0; + GNULIB_ISINF=0; + GNULIB_ISNAN=0; + GNULIB_ISNANF=0; + GNULIB_ISNAND=0; + GNULIB_ISNANL=0; + GNULIB_LDEXPF=0; + GNULIB_LDEXPL=0; + GNULIB_LOG=0; + GNULIB_LOGF=0; + GNULIB_LOGL=0; + GNULIB_LOG10=0; + GNULIB_LOG10F=0; + GNULIB_LOG10L=0; + GNULIB_LOG1P=0; + GNULIB_LOG1PF=0; + GNULIB_LOG1PL=0; + GNULIB_LOG2=0; + GNULIB_LOG2F=0; + GNULIB_LOG2L=0; + GNULIB_LOGB=0; + GNULIB_LOGBF=0; + GNULIB_LOGBL=0; + GNULIB_MODF=0; + GNULIB_MODFF=0; + GNULIB_MODFL=0; + GNULIB_POWF=0; + GNULIB_REMAINDER=0; + GNULIB_REMAINDERF=0; + GNULIB_REMAINDERL=0; + GNULIB_RINT=0; + GNULIB_RINTF=0; + GNULIB_RINTL=0; + GNULIB_ROUND=0; + GNULIB_ROUNDF=0; + GNULIB_ROUNDL=0; + GNULIB_SIGNBIT=0; + GNULIB_SINF=0; + GNULIB_SINL=0; + GNULIB_SINHF=0; + GNULIB_SQRTF=0; + GNULIB_SQRTL=0; + GNULIB_TANF=0; + GNULIB_TANL=0; + GNULIB_TANHF=0; + GNULIB_TRUNC=0; + GNULIB_TRUNCF=0; + GNULIB_TRUNCL=0; + HAVE_ACOSF=1; + HAVE_ACOSL=1; + HAVE_ASINF=1; + HAVE_ASINL=1; + HAVE_ATANF=1; + HAVE_ATANL=1; + HAVE_ATAN2F=1; + HAVE_CBRT=1; + HAVE_CBRTF=1; + HAVE_CBRTL=1; + HAVE_COPYSIGN=1; + HAVE_COPYSIGNL=1; + HAVE_COSF=1; + HAVE_COSL=1; + HAVE_COSHF=1; + HAVE_EXPF=1; + HAVE_EXPL=1; + HAVE_EXPM1=1; + HAVE_EXPM1F=1; + HAVE_FABSF=1; + HAVE_FABSL=1; + HAVE_FMA=1; + HAVE_FMAF=1; + HAVE_FMAL=1; + HAVE_FMODF=1; + HAVE_FMODL=1; + HAVE_FREXPF=1; + HAVE_HYPOTF=1; + HAVE_HYPOTL=1; + HAVE_ILOGB=1; + HAVE_ILOGBF=1; + HAVE_ILOGBL=1; + HAVE_ISNANF=1; + HAVE_ISNAND=1; + HAVE_ISNANL=1; + HAVE_LDEXPF=1; + HAVE_LOGF=1; + HAVE_LOGL=1; + HAVE_LOG10F=1; + HAVE_LOG10L=1; + HAVE_LOG1P=1; + HAVE_LOG1PF=1; + HAVE_LOG1PL=1; + HAVE_LOGBF=1; + HAVE_LOGBL=1; + HAVE_MODFF=1; + HAVE_MODFL=1; + HAVE_POWF=1; + HAVE_REMAINDER=1; + HAVE_REMAINDERF=1; + HAVE_RINT=1; + HAVE_RINTL=1; + HAVE_SINF=1; + HAVE_SINL=1; + HAVE_SINHF=1; + HAVE_SQRTF=1; + HAVE_SQRTL=1; + HAVE_TANF=1; + HAVE_TANL=1; + HAVE_TANHF=1; + HAVE_DECL_ACOSL=1; + HAVE_DECL_ASINL=1; + HAVE_DECL_ATANL=1; + HAVE_DECL_CBRTF=1; + HAVE_DECL_CBRTL=1; + HAVE_DECL_CEILF=1; + HAVE_DECL_CEILL=1; + HAVE_DECL_COPYSIGNF=1; + HAVE_DECL_COSL=1; + HAVE_DECL_EXPL=1; + HAVE_DECL_EXP2=1; + HAVE_DECL_EXP2F=1; + HAVE_DECL_EXP2L=1; + HAVE_DECL_EXPM1L=1; + HAVE_DECL_FLOORF=1; + HAVE_DECL_FLOORL=1; + HAVE_DECL_FREXPL=1; + HAVE_DECL_LDEXPL=1; + HAVE_DECL_LOGL=1; + HAVE_DECL_LOG10L=1; + HAVE_DECL_LOG2=1; + HAVE_DECL_LOG2F=1; + HAVE_DECL_LOG2L=1; + HAVE_DECL_LOGB=1; + HAVE_DECL_REMAINDER=1; + HAVE_DECL_REMAINDERL=1; + HAVE_DECL_RINTF=1; + HAVE_DECL_ROUND=1; + HAVE_DECL_ROUNDF=1; + HAVE_DECL_ROUNDL=1; + HAVE_DECL_SINL=1; + HAVE_DECL_SQRTL=1; + HAVE_DECL_TANL=1; + HAVE_DECL_TRUNC=1; + HAVE_DECL_TRUNCF=1; + HAVE_DECL_TRUNCL=1; + REPLACE_CBRTF=0; + REPLACE_CBRTL=0; + REPLACE_CEIL=0; + REPLACE_CEILF=0; + REPLACE_CEILL=0; + REPLACE_EXPM1=0; + REPLACE_EXPM1F=0; + REPLACE_EXP2=0; + REPLACE_EXP2L=0; + REPLACE_FABSL=0; + REPLACE_FLOOR=0; + REPLACE_FLOORF=0; + REPLACE_FLOORL=0; + REPLACE_FMA=0; + REPLACE_FMAF=0; + REPLACE_FMAL=0; + REPLACE_FMOD=0; + REPLACE_FMODF=0; + REPLACE_FMODL=0; + REPLACE_FREXPF=0; + REPLACE_FREXP=0; + REPLACE_FREXPL=0; + REPLACE_HUGE_VAL=0; + REPLACE_HYPOT=0; + REPLACE_HYPOTF=0; + REPLACE_HYPOTL=0; + REPLACE_ILOGB=0; + REPLACE_ILOGBF=0; + REPLACE_ISFINITE=0; + REPLACE_ISINF=0; + REPLACE_ISNAN=0; + REPLACE_LDEXPL=0; + REPLACE_LOG=0; + REPLACE_LOGF=0; + REPLACE_LOGL=0; + REPLACE_LOG10=0; + REPLACE_LOG10F=0; + REPLACE_LOG10L=0; + REPLACE_LOG1P=0; + REPLACE_LOG1PF=0; + REPLACE_LOG1PL=0; + REPLACE_LOG2=0; + REPLACE_LOG2F=0; + REPLACE_LOG2L=0; + REPLACE_LOGB=0; + REPLACE_LOGBF=0; + REPLACE_LOGBL=0; + REPLACE_MODF=0; + REPLACE_MODFF=0; + REPLACE_MODFL=0; + REPLACE_NAN=0; + REPLACE_REMAINDER=0; + REPLACE_REMAINDERF=0; + REPLACE_REMAINDERL=0; + REPLACE_ROUND=0; + REPLACE_ROUNDF=0; + REPLACE_ROUNDL=0; + REPLACE_SIGNBIT=0; + REPLACE_SIGNBIT_USING_GCC=0; + REPLACE_SQRTL=0; + REPLACE_TRUNC=0; + REPLACE_TRUNCF=0; + REPLACE_TRUNCL=0; + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexp() can be used without linking with libm" >&5 +$as_echo_n "checking whether frexp() can be used without linking with libm... " >&6; } +if ${gl_cv_func_frexp_no_libm+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + double x; +int +main () +{ +int e; return frexp (x, &e) > 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_frexp_no_libm=yes +else + gl_cv_func_frexp_no_libm=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexp_no_libm" >&5 +$as_echo "$gl_cv_func_frexp_no_libm" >&6; } + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether long double and double are the same" >&5 +$as_echo_n "checking whether long double and double are the same... " >&6; } +if ${gl_cv_long_double_equals_double+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +typedef int check[sizeof (long double) == sizeof (double) + && LDBL_MANT_DIG == DBL_MANT_DIG + && LDBL_MAX_EXP == DBL_MAX_EXP + && LDBL_MIN_EXP == DBL_MIN_EXP + ? 1 : -1]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_long_double_equals_double=yes +else + gl_cv_long_double_equals_double=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_long_double_equals_double" >&5 +$as_echo "$gl_cv_long_double_equals_double" >&6; } + if test $gl_cv_long_double_equals_double = yes; then + +$as_echo "@%:@define HAVE_SAME_LONG_DOUBLE_AS_DOUBLE 1" >>confdefs.h + + HAVE_SAME_LONG_DOUBLE_AS_DOUBLE=1 + else + HAVE_SAME_LONG_DOUBLE_AS_DOUBLE=0 + fi + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdin defaults to large file offsets" >&5 +$as_echo_n "checking whether stdin defaults to large file offsets... " >&6; } +if ${gl_cv_var_stdin_large_offset+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +#if defined __SL64 && defined __SCLE /* cygwin */ + /* Cygwin 1.5.24 and earlier fail to put stdin in 64-bit mode, making + fseeko/ftello needlessly fail. This bug was fixed in 1.5.25, and + it is easier to do a version check than building a runtime test. */ +# include +# if CYGWIN_VERSION_DLL_COMBINED < CYGWIN_VERSION_DLL_MAKE_COMBINED (1005, 25) + choke me +# endif +#endif + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_var_stdin_large_offset=yes +else + gl_cv_var_stdin_large_offset=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_var_stdin_large_offset" >&5 +$as_echo "$gl_cv_var_stdin_large_offset" >&6; } + + + + + + case "$host_os" in + mingw*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit off_t" >&5 +$as_echo_n "checking for 64-bit off_t... " >&6; } +if ${gl_cv_type_off_t_64+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1]; + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_type_off_t_64=yes +else + gl_cv_type_off_t_64=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_off_t_64" >&5 +$as_echo "$gl_cv_type_off_t_64" >&6; } + if test $gl_cv_type_off_t_64 = no; then + WINDOWS_64_BIT_OFF_T=1 + else + WINDOWS_64_BIT_OFF_T=0 + fi + WINDOWS_64_BIT_ST_SIZE=1 + ;; + *) + WINDOWS_64_BIT_OFF_T=0 + WINDOWS_64_BIT_ST_SIZE=0 + ;; + esac + + + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_types_h='<'sys/types.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sys_types_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sys/types.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sys_types_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_types_h" >&5 +$as_echo "$gl_cv_next_sys_types_h" >&6; } + fi + NEXT_SYS_TYPES_H=$gl_cv_next_sys_types_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sys/types.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sys_types_h + fi + NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H=$gl_next_as_first_directive + + + + + + + + + + + +ac_fn_c_check_decl "$LINENO" "fseeko" "ac_cv_have_decl_fseeko" "$ac_includes_default" +if test "x$ac_cv_have_decl_fseeko" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FSEEKO $ac_have_decl +_ACEOF + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fseeko" >&5 +$as_echo_n "checking for fseeko... " >&6; } +if ${gl_cv_func_fseeko+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +fseeko (stdin, 0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_fseeko=yes +else + gl_cv_func_fseeko=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fseeko" >&5 +$as_echo "$gl_cv_func_fseeko" >&6; } + + + if test $ac_cv_have_decl_fseeko = no; then + HAVE_DECL_FSEEKO=0 + fi + + if test $gl_cv_func_fseeko = no; then + HAVE_FSEEKO=0 + else + if test $WINDOWS_64_BIT_OFF_T = 1; then + REPLACE_FSEEKO=1 + fi + if test $gl_cv_var_stdin_large_offset = no; then + REPLACE_FSEEKO=1 + fi + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fflush works on input streams" >&5 +$as_echo_n "checking whether fflush works on input streams... " >&6; } +if ${gl_cv_func_fflush_stdin+:} false; then : + $as_echo_n "(cached) " >&6 +else + echo hello world > conftest.txt + if test "$cross_compiling" = yes; then : + gl_cv_func_fflush_stdin=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if HAVE_UNISTD_H +# include +#else /* on Windows with MSVC */ +# include +#endif + +int +main () +{ +FILE *f = fopen ("conftest.txt", "r"); + char buffer[10]; + int fd; + int c; + if (f == NULL) + return 1; + fd = fileno (f); + if (fd < 0 || fread (buffer, 1, 5, f) != 5) + return 2; + /* For deterministic results, ensure f read a bigger buffer. */ + if (lseek (fd, 0, SEEK_CUR) == 5) + return 3; + /* POSIX requires fflush-fseek to set file offset of fd. This fails + on BSD systems and on mingw. */ + if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0) + return 4; + if (lseek (fd, 0, SEEK_CUR) != 5) + return 5; + /* Verify behaviour of fflush after ungetc. See + */ + /* Verify behaviour of fflush after a backup ungetc. This fails on + mingw. */ + c = fgetc (f); + ungetc (c, f); + fflush (f); + if (fgetc (f) != c) + return 6; + /* Verify behaviour of fflush after a non-backup ungetc. This fails + on glibc 2.8 and on BSD systems. */ + c = fgetc (f); + ungetc ('@', f); + fflush (f); + if (fgetc (f) != c) + return 7; + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_fflush_stdin=yes +else + gl_cv_func_fflush_stdin=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm conftest.txt + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5 +$as_echo "$gl_cv_func_fflush_stdin" >&6; } + case $gl_cv_func_fflush_stdin in + yes) gl_func_fflush_stdin=1 ;; + no) gl_func_fflush_stdin=0 ;; + *) gl_func_fflush_stdin='(-1)' ;; + esac + +cat >>confdefs.h <<_ACEOF +@%:@define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin +_ACEOF + + + if test $gl_cv_func_fflush_stdin != yes; then + REPLACE_FSEEKO=1 + fi + + fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat file-mode macros are broken" >&5 +$as_echo_n "checking whether stat file-mode macros are broken... " >&6; } +if ${ac_cv_header_stat_broken+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include + +#if defined S_ISBLK && defined S_IFDIR +extern char c1[S_ISBLK (S_IFDIR) ? -1 : 1]; +#endif + +#if defined S_ISBLK && defined S_IFCHR +extern char c2[S_ISBLK (S_IFCHR) ? -1 : 1]; +#endif + +#if defined S_ISLNK && defined S_IFREG +extern char c3[S_ISLNK (S_IFREG) ? -1 : 1]; +#endif + +#if defined S_ISSOCK && defined S_IFREG +extern char c4[S_ISSOCK (S_IFREG) ? -1 : 1]; +#endif + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stat_broken=no +else + ac_cv_header_stat_broken=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stat_broken" >&5 +$as_echo "$ac_cv_header_stat_broken" >&6; } +if test $ac_cv_header_stat_broken = yes; then + +$as_echo "@%:@define STAT_MACROS_BROKEN 1" >>confdefs.h + +fi + + + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_stat_h='<'sys/stat.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sys_stat_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_sys_stat_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sys/stat.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_sys_stat_h='<'sys/stat.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5 +$as_echo "$gl_cv_next_sys_stat_h" >&6; } + fi + NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sys/stat.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sys_stat_h + fi + NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive + + + + + + + + + + + + if test $WINDOWS_64_BIT_ST_SIZE = 1; then + +$as_echo "@%:@define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h + + fi + + ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include + #include +" +if test "x$ac_cv_type_nlink_t" = xyes; then : + +else + +$as_echo "@%:@define nlink_t int" >>confdefs.h + +fi + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5 +$as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; } +if ${gl_cv_func_lstat_dereferences_slashed_symlink+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -f conftest.sym conftest.file + echo >conftest.file + if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +struct stat sbuf; + /* Linux will dereference the symlink and fail, as required by + POSIX. That is better in the sense that it means we will not + have to compile and use the lstat wrapper. */ + return lstat ("conftest.sym/", &sbuf) == 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_lstat_dereferences_slashed_symlink=yes +else + gl_cv_func_lstat_dereferences_slashed_symlink=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + else + # If the 'ln -s' command failed, then we probably don't even + # have an lstat function. + gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" + fi + rm -f conftest.sym conftest.file + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lstat_dereferences_slashed_symlink" >&5 +$as_echo "$gl_cv_func_lstat_dereferences_slashed_symlink" >&6; } + case "$gl_cv_func_lstat_dereferences_slashed_symlink" in + *yes) + +cat >>confdefs.h <<_ACEOF +@%:@define LSTAT_FOLLOWS_SLASHED_SYMLINK 1 +_ACEOF + + ;; + esac + + + + + + + + + +ac_fn_c_check_decl "$LINENO" "ftello" "ac_cv_have_decl_ftello" "$ac_includes_default" +if test "x$ac_cv_have_decl_ftello" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FTELLO $ac_have_decl +_ACEOF + + + + + + + + + + + if test $ac_cv_have_decl_ftello = no; then + HAVE_DECL_FTELLO=0 + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ftello" >&5 +$as_echo_n "checking for ftello... " >&6; } +if ${gl_cv_func_ftello+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +ftello (stdin); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_ftello=yes +else + gl_cv_func_ftello=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ftello" >&5 +$as_echo "$gl_cv_func_ftello" >&6; } + if test $gl_cv_func_ftello = no; then + HAVE_FTELLO=0 + else + if test $WINDOWS_64_BIT_OFF_T = 1; then + REPLACE_FTELLO=1 + fi + if test $gl_cv_var_stdin_large_offset = no; then + REPLACE_FTELLO=1 + fi + if test $REPLACE_FTELLO = 0; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ftello works" >&5 +$as_echo_n "checking whether ftello works... " >&6; } +if ${gl_cv_func_ftello_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_func_ftello_works="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_ftello_works="guessing yes" ;; + esac + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#define TESTFILE "conftest.tmp" +int +main (void) +{ + FILE *fp; + + /* Create a file with some contents. */ + fp = fopen (TESTFILE, "w"); + if (fp == NULL) + return 70; + if (fwrite ("foogarsh", 1, 8, fp) < 8) + return 71; + if (fclose (fp)) + return 72; + + /* The file's contents is now "foogarsh". */ + + /* Try writing after reading to EOF. */ + fp = fopen (TESTFILE, "r+"); + if (fp == NULL) + return 73; + if (fseek (fp, -1, SEEK_END)) + return 74; + if (!(getc (fp) == 'h')) + return 1; + if (!(getc (fp) == EOF)) + return 2; + if (!(ftell (fp) == 8)) + return 3; + if (!(ftell (fp) == 8)) + return 4; + if (!(putc ('!', fp) == '!')) + return 5; + if (!(ftell (fp) == 9)) + return 6; + if (!(fclose (fp) == 0)) + return 7; + fp = fopen (TESTFILE, "r"); + if (fp == NULL) + return 75; + { + char buf[10]; + if (!(fread (buf, 1, 10, fp) == 9)) + return 10; + if (!(memcmp (buf, "foogarsh!", 9) == 0)) + return 11; + } + if (!(fclose (fp) == 0)) + return 12; + + /* The file's contents is now "foogarsh!". */ + + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_ftello_works=yes +else + gl_cv_func_ftello_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ftello_works" >&5 +$as_echo "$gl_cv_func_ftello_works" >&6; } + case "$gl_cv_func_ftello_works" in + *yes) ;; + *) + REPLACE_FTELLO=1 + +$as_echo "@%:@define FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE 1" >>confdefs.h + + ;; + esac + fi + fi + + + + + + + + + + + + + GNULIB_SOCKET=0; + GNULIB_CONNECT=0; + GNULIB_ACCEPT=0; + GNULIB_BIND=0; + GNULIB_GETPEERNAME=0; + GNULIB_GETSOCKNAME=0; + GNULIB_GETSOCKOPT=0; + GNULIB_LISTEN=0; + GNULIB_RECV=0; + GNULIB_SEND=0; + GNULIB_RECVFROM=0; + GNULIB_SENDTO=0; + GNULIB_SETSOCKOPT=0; + GNULIB_SHUTDOWN=0; + GNULIB_ACCEPT4=0; + HAVE_STRUCT_SOCKADDR_STORAGE=1; + HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=1; + + HAVE_SA_FAMILY_T=1; + HAVE_ACCEPT4=1; + + + if test $ac_cv_header_sys_socket_h = no; then + for ac_header in ws2tcpip.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "ws2tcpip.h" "ac_cv_header_ws2tcpip_h" "$ac_includes_default" +if test "x$ac_cv_header_ws2tcpip_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WS2TCPIP_H 1 +_ACEOF + +fi + +done + + fi + + + + + + case "$host_os" in + osf*) + +$as_echo "@%:@define _POSIX_PII_SOCKET 1" >>confdefs.h + + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is self-contained" >&5 +$as_echo_n "checking whether is self-contained... " >&6; } +if ${gl_cv_header_sys_socket_h_selfcontained+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_sys_socket_h_selfcontained=yes +else + gl_cv_header_sys_socket_h_selfcontained=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_socket_h_selfcontained" >&5 +$as_echo "$gl_cv_header_sys_socket_h_selfcontained" >&6; } + if test $gl_cv_header_sys_socket_h_selfcontained = yes; then + for ac_func in shutdown +do : + ac_fn_c_check_func "$LINENO" "shutdown" "ac_cv_func_shutdown" +if test "x$ac_cv_func_shutdown" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SHUTDOWN 1 +_ACEOF + +fi +done + + if test $ac_cv_func_shutdown = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether defines the SHUT_* macros" >&5 +$as_echo_n "checking whether defines the SHUT_* macros... " >&6; } +if ${gl_cv_header_sys_socket_h_shut+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +int a[] = { SHUT_RD, SHUT_WR, SHUT_RDWR }; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_sys_socket_h_shut=yes +else + gl_cv_header_sys_socket_h_shut=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_socket_h_shut" >&5 +$as_echo "$gl_cv_header_sys_socket_h_shut" >&6; } + if test $gl_cv_header_sys_socket_h_shut = no; then + SYS_SOCKET_H='sys/socket.h' + fi + fi + fi + # We need to check for ws2tcpip.h now. + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_socket_h='<'sys/socket.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sys_socket_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_sys_socket_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sys/socket.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sys_socket_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_sys_socket_h='<'sys/socket.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_socket_h" >&5 +$as_echo "$gl_cv_next_sys_socket_h" >&6; } + fi + NEXT_SYS_SOCKET_H=$gl_cv_next_sys_socket_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sys/socket.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sys_socket_h + fi + NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_sys_socket_h = yes; then + HAVE_SYS_SOCKET_H=1 + HAVE_WS2TCPIP_H=0 + else + HAVE_SYS_SOCKET_H=0 + if test $ac_cv_header_ws2tcpip_h = yes; then + HAVE_WS2TCPIP_H=1 + else + HAVE_WS2TCPIP_H=0 + fi + fi + + + + ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" " + /* sys/types.h is not needed according to POSIX, but the + sys/socket.h in i386-unknown-freebsd4.10 and + powerpc-apple-darwin5.5 required it. */ +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif + +" +if test "x$ac_cv_type_struct_sockaddr_storage" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_SOCKADDR_STORAGE 1 +_ACEOF + + +fi +ac_fn_c_check_type "$LINENO" "sa_family_t" "ac_cv_type_sa_family_t" " + /* sys/types.h is not needed according to POSIX, but the + sys/socket.h in i386-unknown-freebsd4.10 and + powerpc-apple-darwin5.5 required it. */ +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif + +" +if test "x$ac_cv_type_sa_family_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SA_FAMILY_T 1 +_ACEOF + + +fi + + if test $ac_cv_type_struct_sockaddr_storage = no; then + HAVE_STRUCT_SOCKADDR_STORAGE=0 + fi + if test $ac_cv_type_sa_family_t = no; then + HAVE_SA_FAMILY_T=0 + fi + if test $ac_cv_type_struct_sockaddr_storage != no; then + ac_fn_c_check_member "$LINENO" "struct sockaddr_storage" "ss_family" "ac_cv_member_struct_sockaddr_storage_ss_family" "#include + #ifdef HAVE_SYS_SOCKET_H + #include + #endif + #ifdef HAVE_WS2TCPIP_H + #include + #endif + +" +if test "x$ac_cv_member_struct_sockaddr_storage_ss_family" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY 1 +_ACEOF + + +else + HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=0 +fi + + fi + if test $HAVE_STRUCT_SOCKADDR_STORAGE = 0 || test $HAVE_SA_FAMILY_T = 0 \ + || test $HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY = 0; then + SYS_SOCKET_H='sys/socket.h' + fi + + + + + if test $ac_cv_header_sys_socket_h != yes; then + for ac_header in winsock2.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" +if test "x$ac_cv_header_winsock2_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WINSOCK2_H 1 +_ACEOF + +fi + +done + + fi + if test "$ac_cv_header_winsock2_h" = yes; then + HAVE_WINSOCK2_H=1 + UNISTD_H_HAVE_WINSOCK2_H=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H=1 + else + HAVE_WINSOCK2_H=0 + fi + + + + + + + GNULIB_GETADDRINFO=0; + HAVE_STRUCT_ADDRINFO=1; + HAVE_DECL_FREEADDRINFO=1; + HAVE_DECL_GAI_STRERROR=1; + HAVE_DECL_GETADDRINFO=1; + HAVE_DECL_GETNAMEINFO=1; + REPLACE_GAI_STRERROR=0; + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_netdb_h='<'netdb.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_netdb_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_netdb_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'netdb.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_netdb_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_netdb_h='<'netdb.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_netdb_h" >&5 +$as_echo "$gl_cv_next_netdb_h" >&6; } + fi + NEXT_NETDB_H=$gl_cv_next_netdb_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'netdb.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_netdb_h + fi + NEXT_AS_FIRST_DIRECTIVE_NETDB_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_netdb_h = yes; then + HAVE_NETDB_H=1 + else + HAVE_NETDB_H=0 + fi + + + + + + HOSTENT_LIB= + gl_saved_libs="$LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 +$as_echo_n "checking for library containing gethostbyname... " >&6; } +if ${ac_cv_search_gethostbyname+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +for ac_lib in '' nsl network net; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_gethostbyname=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_gethostbyname+:} false; then : + break +fi +done +if ${ac_cv_search_gethostbyname+:} false; then : + +else + ac_cv_search_gethostbyname=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 +$as_echo "$ac_cv_search_gethostbyname" >&6; } +ac_res=$ac_cv_search_gethostbyname +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + if test "$ac_cv_search_gethostbyname" != "none required"; then + HOSTENT_LIB="$ac_cv_search_gethostbyname" + fi +fi + + LIBS="$gl_saved_libs" + if test -z "$HOSTENT_LIB"; then + for ac_func in gethostbyname +do : + ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" +if test "x$ac_cv_func_gethostbyname" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_GETHOSTBYNAME 1 +_ACEOF + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in winsock2.h and -lws2_32" >&5 +$as_echo_n "checking for gethostbyname in winsock2.h and -lws2_32... " >&6; } +if ${gl_cv_w32_gethostbyname+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_w32_gethostbyname=no + gl_save_LIBS="$LIBS" + LIBS="$LIBS -lws2_32" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef HAVE_WINSOCK2_H +#include +#endif +#include + +int +main () +{ +gethostbyname(NULL); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_w32_gethostbyname=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gl_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_gethostbyname" >&5 +$as_echo "$gl_cv_w32_gethostbyname" >&6; } + if test "$gl_cv_w32_gethostbyname" = "yes"; then + HOSTENT_LIB="-lws2_32" + fi + +fi +done + + fi + + + + SERVENT_LIB= + gl_saved_libs="$LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getservbyname" >&5 +$as_echo_n "checking for library containing getservbyname... " >&6; } +if ${ac_cv_search_getservbyname+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char getservbyname (); +int +main () +{ +return getservbyname (); + ; + return 0; +} +_ACEOF +for ac_lib in '' socket network net; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_getservbyname=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_getservbyname+:} false; then : + break +fi +done +if ${ac_cv_search_getservbyname+:} false; then : + +else + ac_cv_search_getservbyname=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getservbyname" >&5 +$as_echo "$ac_cv_search_getservbyname" >&6; } +ac_res=$ac_cv_search_getservbyname +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + if test "$ac_cv_search_getservbyname" != "none required"; then + SERVENT_LIB="$ac_cv_search_getservbyname" + fi +fi + + LIBS="$gl_saved_libs" + if test -z "$SERVENT_LIB"; then + for ac_func in getservbyname +do : + ac_fn_c_check_func "$LINENO" "getservbyname" "ac_cv_func_getservbyname" +if test "x$ac_cv_func_getservbyname" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_GETSERVBYNAME 1 +_ACEOF + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getservbyname in winsock2.h and -lws2_32" >&5 +$as_echo_n "checking for getservbyname in winsock2.h and -lws2_32... " >&6; } +if ${gl_cv_w32_getservbyname+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_w32_getservbyname=no + gl_save_LIBS="$LIBS" + LIBS="$LIBS -lws2_32" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef HAVE_WINSOCK2_H +#include +#endif +#include + +int +main () +{ +getservbyname(NULL,NULL); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_w32_getservbyname=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gl_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_getservbyname" >&5 +$as_echo "$gl_cv_w32_getservbyname" >&6; } + if test "$gl_cv_w32_getservbyname" = "yes"; then + SERVENT_LIB="-lws2_32" + fi + +fi +done + + fi + + + + + + + + + + HAVE_INET_NTOP=1 + INET_NTOP_LIB= + + + + + if test $ac_cv_header_sys_socket_h != yes; then + for ac_header in winsock2.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" +if test "x$ac_cv_header_winsock2_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WINSOCK2_H 1 +_ACEOF + +fi + +done + + fi + if test "$ac_cv_header_winsock2_h" = yes; then + HAVE_WINSOCK2_H=1 + UNISTD_H_HAVE_WINSOCK2_H=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H=1 + else + HAVE_WINSOCK2_H=0 + fi + + + if test $HAVE_WINSOCK2_H = 1; then + ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include +" +if test "x$ac_cv_have_decl_inet_ntop" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_INET_NTOP $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_inet_ntop = yes; then + REPLACE_INET_NTOP=1 + INET_NTOP_LIB="-lws2_32" + else + HAVE_DECL_INET_NTOP=0 + HAVE_INET_NTOP=0 + fi + else + gl_save_LIBS=$LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5 +$as_echo_n "checking for library containing inet_ntop... " >&6; } +if ${ac_cv_search_inet_ntop+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char inet_ntop (); +int +main () +{ +return inet_ntop (); + ; + return 0; +} +_ACEOF +for ac_lib in '' nsl resolv; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_inet_ntop=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_inet_ntop+:} false; then : + break +fi +done +if ${ac_cv_search_inet_ntop+:} false; then : + +else + ac_cv_search_inet_ntop=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5 +$as_echo "$ac_cv_search_inet_ntop" >&6; } +ac_res=$ac_cv_search_inet_ntop +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +else + for ac_func in inet_ntop +do : + ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop" +if test "x$ac_cv_func_inet_ntop" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_INET_NTOP 1 +_ACEOF + +fi +done + + if test $ac_cv_func_inet_ntop = no; then + HAVE_INET_NTOP=0 + fi + +fi + + LIBS=$gl_save_LIBS + + if test "$ac_cv_search_inet_ntop" != "no" \ + && test "$ac_cv_search_inet_ntop" != "none required"; then + INET_NTOP_LIB="$ac_cv_search_inet_ntop" + fi + + + ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include + #if HAVE_NETDB_H + # include + #endif + +" +if test "x$ac_cv_have_decl_inet_ntop" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_INET_NTOP $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_inet_ntop = no; then + HAVE_DECL_INET_NTOP=0 + fi + fi + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IPv4 sockets" >&5 +$as_echo_n "checking for IPv4 sockets... " >&6; } + if ${gl_cv_socket_ipv4+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_WINSOCK2_H +#include +#endif +int +main () +{ +int x = AF_INET; struct in_addr y; struct sockaddr_in z; + if (&x && &y && &z) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_socket_ipv4=yes +else + gl_cv_socket_ipv4=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socket_ipv4" >&5 +$as_echo "$gl_cv_socket_ipv4" >&6; } + if test $gl_cv_socket_ipv4 = yes; then + +$as_echo "@%:@define HAVE_IPV4 1" >>confdefs.h + + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IPv6 sockets" >&5 +$as_echo_n "checking for IPv6 sockets... " >&6; } + if ${gl_cv_socket_ipv6+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_WINSOCK2_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif +int +main () +{ +int x = AF_INET6; struct in6_addr y; struct sockaddr_in6 z; + if (&x && &y && &z) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_socket_ipv6=yes +else + gl_cv_socket_ipv6=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socket_ipv6" >&5 +$as_echo "$gl_cv_socket_ipv6" >&6; } + if test $gl_cv_socket_ipv6 = yes; then + +$as_echo "@%:@define HAVE_IPV6 1" >>confdefs.h + + fi + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getcwd (NULL, 0) allocates memory for result" >&5 +$as_echo_n "checking whether getcwd (NULL, 0) allocates memory for result... " >&6; } +if ${gl_cv_func_getcwd_null+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_getcwd_null="guessing yes";; + # Guess yes on Cygwin. + cygwin*) gl_cv_func_getcwd_null="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_getcwd_null="guessing no";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# if HAVE_UNISTD_H +# include +# else /* on Windows with MSVC */ +# include +# endif +# ifndef getcwd + char *getcwd (); +# endif + +int +main () +{ + +#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +/* mingw cwd does not start with '/', but getcwd does allocate. + However, mingw fails to honor non-zero size. */ +#else + if (chdir ("/") != 0) + return 1; + else + { + char *f = getcwd (NULL, 0); + if (! f) + return 2; + if (f[0] != '/') + return 3; + if (f[1] != '\0') + return 4; + return 0; + } +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_getcwd_null=yes +else + gl_cv_func_getcwd_null=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_null" >&5 +$as_echo "$gl_cv_func_getcwd_null" >&6; } + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getcwd with POSIX signature" >&5 +$as_echo_n "checking for getcwd with POSIX signature... " >&6; } +if ${gl_cv_func_getcwd_posix_signature+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +extern + #ifdef __cplusplus + "C" + #endif + char *getcwd (char *, size_t); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_getcwd_posix_signature=yes +else + gl_cv_func_getcwd_posix_signature=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_posix_signature" >&5 +$as_echo "$gl_cv_func_getcwd_posix_signature" >&6; } + +ac_fn_c_check_decl "$LINENO" "getcwd" "ac_cv_have_decl_getcwd" "$ac_includes_default" +if test "x$ac_cv_have_decl_getcwd" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETCWD $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "getdelim" "ac_cv_have_decl_getdelim" "$ac_includes_default" +if test "x$ac_cv_have_decl_getdelim" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETDELIM $ac_have_decl +_ACEOF + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for arithmetic hrtime_t" >&5 +$as_echo_n "checking for arithmetic hrtime_t... " >&6; } +if ${gl_cv_arithmetic_hrtime_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +hrtime_t x = 0; return x/x; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_arithmetic_hrtime_t=yes +else + gl_cv_arithmetic_hrtime_t=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_arithmetic_hrtime_t" >&5 +$as_echo "$gl_cv_arithmetic_hrtime_t" >&6; } + if test $gl_cv_arithmetic_hrtime_t = yes; then + +$as_echo "@%:@define HAVE_ARITHMETIC_HRTIME_T 1" >>confdefs.h + + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5 +$as_echo_n "checking for unsigned long long int... " >&6; } +if ${ac_cv_type_unsigned_long_long_int+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_type_unsigned_long_long_int=yes + if test "x${ac_cv_prog_cc_c99-no}" = xno; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + /* For now, do not test the preprocessor; as of 2007 there are too many + implementations with broken preprocessors. Perhaps this can + be revisited in 2012. In the meantime, code should not expect + #if to work with literals wider than 32 bits. */ + /* Test literals. */ + long long int ll = 9223372036854775807ll; + long long int nll = -9223372036854775807LL; + unsigned long long int ull = 18446744073709551615ULL; + /* Test constant expressions. */ + typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) + ? 1 : -1)]; + typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 + ? 1 : -1)]; + int i = 63; +int +main () +{ +/* Test availability of runtime routines for shift and division. */ + long long int llmax = 9223372036854775807ll; + unsigned long long int ullmax = 18446744073709551615ull; + return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) + | (llmax / ll) | (llmax % ll) + | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) + | (ullmax / ull) | (ullmax % ull)); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +else + ac_cv_type_unsigned_long_long_int=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_unsigned_long_long_int" >&5 +$as_echo "$ac_cv_type_unsigned_long_long_int" >&6; } + if test $ac_cv_type_unsigned_long_long_int = yes; then + +$as_echo "@%:@define HAVE_UNSIGNED_LONG_LONG_INT 1" >>confdefs.h + + fi + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5 +$as_echo_n "checking for long long int... " >&6; } +if ${ac_cv_type_long_long_int+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_type_long_long_int=yes + if test "x${ac_cv_prog_cc_c99-no}" = xno; then + ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int + if test $ac_cv_type_long_long_int = yes; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@include + @%:@ifndef LLONG_MAX + @%:@ define HALF \ + (1LL << (sizeof (long long int) * CHAR_BIT - 2)) + @%:@ define LLONG_MAX (HALF - 1 + HALF) + @%:@endif +int +main () +{ +long long int n = 1; + int i; + for (i = 0; ; i++) + { + long long int m = n << i; + if (m >> i != n) + return 1; + if (LLONG_MAX / 2 < m) + break; + } + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + ac_cv_type_long_long_int=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_long_long_int" >&5 +$as_echo "$ac_cv_type_long_long_int" >&6; } + if test $ac_cv_type_long_long_int = yes; then + +$as_echo "@%:@define HAVE_LONG_LONG_INT 1" >>confdefs.h + + fi + + + + : + + + + + +ac_fn_c_check_decl "$LINENO" "getline" "ac_cv_have_decl_getline" "$ac_includes_default" +if test "x$ac_cv_have_decl_getline" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETLINE $ac_have_decl +_ACEOF + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5 +$as_echo_n "checking for ssize_t... " >&6; } +if ${gt_cv_ssize_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gt_cv_ssize_t=yes +else + gt_cv_ssize_t=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5 +$as_echo "$gt_cv_ssize_t" >&6; } + if test $gt_cv_ssize_t = no; then + +$as_echo "@%:@define ssize_t int" >>confdefs.h + + fi + + + + + + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_getopt_h='<'getopt.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_getopt_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_getopt_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'getopt.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_getopt_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_getopt_h='<'getopt.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_getopt_h" >&5 +$as_echo "$gl_cv_next_getopt_h" >&6; } + fi + NEXT_GETOPT_H=$gl_cv_next_getopt_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'getopt.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_getopt_h + fi + NEXT_AS_FIRST_DIRECTIVE_GETOPT_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_getopt_h = yes; then + HAVE_GETOPT_H=1 + else + HAVE_GETOPT_H=0 + fi + + + gl_replace_getopt= + + if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then + for ac_header in getopt.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "getopt.h" "ac_cv_header_getopt_h" "$ac_includes_default" +if test "x$ac_cv_header_getopt_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_GETOPT_H 1 +_ACEOF + +else + gl_replace_getopt=yes +fi + +done + + fi + + if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then + for ac_func in getopt_long_only +do : + ac_fn_c_check_func "$LINENO" "getopt_long_only" "ac_cv_func_getopt_long_only" +if test "x$ac_cv_func_getopt_long_only" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_GETOPT_LONG_ONLY 1 +_ACEOF + +else + gl_replace_getopt=yes +fi +done + + fi + + if test -z "$gl_replace_getopt"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getopt is POSIX compatible" >&5 +$as_echo_n "checking whether getopt is POSIX compatible... " >&6; } +if ${gl_cv_func_getopt_posix+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $cross_compiling = no; then + if test "$cross_compiling" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include + +int +main () +{ + static char program[] = "program"; + static char a[] = "-a"; + static char foo[] = "foo"; + static char bar[] = "bar"; + char *argv[] = { program, a, foo, bar, NULL }; + int c; + + c = getopt (4, argv, "ab"); + if (!(c == 'a')) + return 1; + c = getopt (4, argv, "ab"); + if (!(c == -1)) + return 2; + if (!(optind == 2)) + return 3; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_getopt_posix=maybe +else + gl_cv_func_getopt_posix=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + if test $gl_cv_func_getopt_posix = maybe; then + if test "$cross_compiling" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include + +int +main () +{ + static char program[] = "program"; + static char donald[] = "donald"; + static char p[] = "-p"; + static char billy[] = "billy"; + static char duck[] = "duck"; + static char a[] = "-a"; + static char bar[] = "bar"; + char *argv[] = { program, donald, p, billy, duck, a, bar, NULL }; + int c; + + c = getopt (7, argv, "+abp:q:"); + if (!(c == -1)) + return 4; + if (!(strcmp (argv[0], "program") == 0)) + return 5; + if (!(strcmp (argv[1], "donald") == 0)) + return 6; + if (!(strcmp (argv[2], "-p") == 0)) + return 7; + if (!(strcmp (argv[3], "billy") == 0)) + return 8; + if (!(strcmp (argv[4], "duck") == 0)) + return 9; + if (!(strcmp (argv[5], "-a") == 0)) + return 10; + if (!(strcmp (argv[6], "bar") == 0)) + return 11; + if (!(optind == 1)) + return 12; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_getopt_posix=maybe +else + gl_cv_func_getopt_posix=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + if test $gl_cv_func_getopt_posix = maybe; then + if test "$cross_compiling" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include + +int +main () +{ + static char program[] = "program"; + static char ab[] = "-ab"; + char *argv[3] = { program, ab, NULL }; + if (getopt (2, argv, "ab:") != 'a') + return 13; + if (getopt (2, argv, "ab:") != '?') + return 14; + if (optopt != 'b') + return 15; + if (optind != 2) + return 16; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_getopt_posix=yes +else + gl_cv_func_getopt_posix=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + else + case "$host_os" in + darwin* | aix* | mingw*) gl_cv_func_getopt_posix="guessing no";; + *) gl_cv_func_getopt_posix="guessing yes";; + esac + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_posix" >&5 +$as_echo "$gl_cv_func_getopt_posix" >&6; } + case "$gl_cv_func_getopt_posix" in + *no) gl_replace_getopt=yes ;; + esac + fi + + if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt function" >&5 +$as_echo_n "checking for working GNU getopt function... " >&6; } +if ${gl_cv_func_getopt_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the + # optstring is necessary for programs like m4 that have POSIX-mandated + # semantics for supporting options interspersed with files. + # Also, since getopt_long is a GNU extension, we require optind=0. + # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT; + # so take care to revert to the correct (non-)export state. + gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }' + case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + +#include +#if defined __MACH__ && defined __APPLE__ +/* Avoid a crash on Mac OS X. */ +#include +#include +#include +#include +#include +#include +/* The exception port on which our thread listens. */ +static mach_port_t our_exception_port; +/* The main function of the thread listening for exceptions of type + EXC_BAD_ACCESS. */ +static void * +mach_exception_thread (void *arg) +{ + /* Buffer for a message to be received. */ + struct { + mach_msg_header_t head; + mach_msg_body_t msgh_body; + char data[1024]; + } msg; + mach_msg_return_t retval; + /* Wait for a message on the exception port. */ + retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg), + our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL); + if (retval != MACH_MSG_SUCCESS) + abort (); + exit (1); +} +static void +nocrash_init (void) +{ + mach_port_t self = mach_task_self (); + /* Allocate a port on which the thread shall listen for exceptions. */ + if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port) + == KERN_SUCCESS) { + /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */ + if (mach_port_insert_right (self, our_exception_port, our_exception_port, + MACH_MSG_TYPE_MAKE_SEND) + == KERN_SUCCESS) { + /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting + for us. */ + exception_mask_t mask = EXC_MASK_BAD_ACCESS; + /* Create the thread listening on the exception port. */ + pthread_attr_t attr; + pthread_t thread; + if (pthread_attr_init (&attr) == 0 + && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0 + && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) { + pthread_attr_destroy (&attr); + /* Replace the exception port info for these exceptions with our own. + Note that we replace the exception port for the entire task, not only + for a particular thread. This has the effect that when our exception + port gets the message, the thread specific exception port has already + been asked, and we don't need to bother about it. + See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */ + task_set_exception_ports (self, mask, our_exception_port, + EXCEPTION_DEFAULT, MACHINE_THREAD_STATE); + } + } + } +} +#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +/* Avoid a crash on native Windows. */ +#define WIN32_LEAN_AND_MEAN +#include +#include +static LONG WINAPI +exception_filter (EXCEPTION_POINTERS *ExceptionInfo) +{ + switch (ExceptionInfo->ExceptionRecord->ExceptionCode) + { + case EXCEPTION_ACCESS_VIOLATION: + case EXCEPTION_IN_PAGE_ERROR: + case EXCEPTION_STACK_OVERFLOW: + case EXCEPTION_GUARD_PAGE: + case EXCEPTION_PRIV_INSTRUCTION: + case EXCEPTION_ILLEGAL_INSTRUCTION: + case EXCEPTION_DATATYPE_MISALIGNMENT: + case EXCEPTION_ARRAY_BOUNDS_EXCEEDED: + case EXCEPTION_NONCONTINUABLE_EXCEPTION: + exit (1); + } + return EXCEPTION_CONTINUE_SEARCH; +} +static void +nocrash_init (void) +{ + SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter); +} +#else +/* Avoid a crash on POSIX systems. */ +#include +/* A POSIX signal handler. */ +static void +exception_handler (int sig) +{ + exit (1); +} +static void +nocrash_init (void) +{ +#ifdef SIGSEGV + signal (SIGSEGV, exception_handler); +#endif +#ifdef SIGBUS + signal (SIGBUS, exception_handler); +#endif +} +#endif + + +int +main () +{ + + int result = 0; + + nocrash_init(); + + /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw, + and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5, + OSF/1 5.1, Solaris 10. */ + { + static char conftest[] = "conftest"; + static char plus[] = "-+"; + char *argv[3] = { conftest, plus, NULL }; + opterr = 0; + if (getopt (2, argv, "+a") != '?') + result |= 1; + } + /* This code succeeds on glibc 2.8, mingw, + and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11, + IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */ + { + static char program[] = "program"; + static char p[] = "-p"; + static char foo[] = "foo"; + static char bar[] = "bar"; + char *argv[] = { program, p, foo, bar, NULL }; + + optind = 1; + if (getopt (4, argv, "p::") != 'p') + result |= 2; + else if (optarg != NULL) + result |= 4; + else if (getopt (4, argv, "p::") != -1) + result |= 6; + else if (optind != 2) + result |= 8; + } + /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */ + { + static char program[] = "program"; + static char foo[] = "foo"; + static char p[] = "-p"; + char *argv[] = { program, foo, p, NULL }; + optind = 0; + if (getopt (3, argv, "-p") != 1) + result |= 16; + else if (getopt (3, argv, "-p") != 'p') + result |= 16; + } + /* This code fails on glibc 2.11. */ + { + static char program[] = "program"; + static char b[] = "-b"; + static char a[] = "-a"; + char *argv[] = { program, b, a, NULL }; + optind = opterr = 0; + if (getopt (3, argv, "+:a:b") != 'b') + result |= 32; + else if (getopt (3, argv, "+:a:b") != ':') + result |= 32; + } + /* This code dumps core on glibc 2.14. */ + { + static char program[] = "program"; + static char w[] = "-W"; + static char dummy[] = "dummy"; + char *argv[] = { program, w, dummy, NULL }; + optind = opterr = 1; + if (getopt (3, argv, "W;") != 'W') + result |= 64; + } + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_getopt_gnu=yes +else + gl_cv_func_getopt_gnu=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + case $gl_had_POSIXLY_CORRECT in + exported) ;; + yes) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;}; POSIXLY_CORRECT=1 ;; + *) { POSIXLY_CORRECT=; unset POSIXLY_CORRECT;} ;; + esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_gnu" >&5 +$as_echo "$gl_cv_func_getopt_gnu" >&6; } + if test "$gl_cv_func_getopt_gnu" != yes; then + gl_replace_getopt=yes + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working GNU getopt_long function" >&5 +$as_echo_n "checking for working GNU getopt_long function... " >&6; } +if ${gl_cv_func_getopt_long_gnu+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + openbsd*) gl_cv_func_getopt_long_gnu="guessing no";; + *) gl_cv_func_getopt_long_gnu="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + +int +main () +{ +static const struct option long_options[] = + { + { "xtremely-",no_argument, NULL, 1003 }, + { "xtra", no_argument, NULL, 1001 }, + { "xtreme", no_argument, NULL, 1002 }, + { "xtremely", no_argument, NULL, 1003 }, + { NULL, 0, NULL, 0 } + }; + /* This code fails on OpenBSD 5.0. */ + { + static char program[] = "program"; + static char xtremel[] = "--xtremel"; + char *argv[] = { program, xtremel, NULL }; + int option_index; + optind = 1; opterr = 0; + if (getopt_long (2, argv, "", long_options, &option_index) != 1003) + return 1; + } + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_getopt_long_gnu=yes +else + gl_cv_func_getopt_long_gnu=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getopt_long_gnu" >&5 +$as_echo "$gl_cv_func_getopt_long_gnu" >&6; } + case "$gl_cv_func_getopt_long_gnu" in + *yes) ;; + *) gl_replace_getopt=yes ;; + esac + fi + fi + + + + + + + REPLACE_GETOPT=0 + if test -n "$gl_replace_getopt"; then + REPLACE_GETOPT=1 + fi + + if test $REPLACE_GETOPT = 1; then + + GETOPT_H=getopt.h + +$as_echo "@%:@define __GETOPT_PREFIX rpl_" >>confdefs.h + + + + fi + +ac_fn_c_check_decl "$LINENO" "getenv" "ac_cv_have_decl_getenv" "$ac_includes_default" +if test "x$ac_cv_have_decl_getenv" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETENV $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "getpass" "ac_cv_have_decl_getpass" "$ac_includes_default" +if test "x$ac_cv_have_decl_getpass" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETPASS $ac_have_decl +_ACEOF + + + + + + + + + +ac_fn_c_check_decl "$LINENO" "fflush_unlocked" "ac_cv_have_decl_fflush_unlocked" "$ac_includes_default" +if test "x$ac_cv_have_decl_fflush_unlocked" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FFLUSH_UNLOCKED $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "flockfile" "ac_cv_have_decl_flockfile" "$ac_includes_default" +if test "x$ac_cv_have_decl_flockfile" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FLOCKFILE $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "fputs_unlocked" "ac_cv_have_decl_fputs_unlocked" "$ac_includes_default" +if test "x$ac_cv_have_decl_fputs_unlocked" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FPUTS_UNLOCKED $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "funlockfile" "ac_cv_have_decl_funlockfile" "$ac_includes_default" +if test "x$ac_cv_have_decl_funlockfile" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FUNLOCKFILE $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "putc_unlocked" "ac_cv_have_decl_putc_unlocked" "$ac_includes_default" +if test "x$ac_cv_have_decl_putc_unlocked" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_PUTC_UNLOCKED $ac_have_decl +_ACEOF + +: + + + + + + GNULIB_GETTIMEOFDAY=0; + HAVE_GETTIMEOFDAY=1; + HAVE_STRUCT_TIMEVAL=1; + HAVE_SYS_TIME_H=1; + REPLACE_GETTIMEOFDAY=0; + REPLACE_STRUCT_TIMEVAL=0; + + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_time_h='<'sys/time.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sys_time_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_sys_time_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sys/time.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sys_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_sys_time_h='<'sys/time.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_time_h" >&5 +$as_echo "$gl_cv_next_sys_time_h" >&6; } + fi + NEXT_SYS_TIME_H=$gl_cv_next_sys_time_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sys/time.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sys_time_h + fi + NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H=$gl_next_as_first_directive + + + + + + if test $ac_cv_header_sys_time_h != yes; then + HAVE_SYS_TIME_H=0 + fi + + + + + + if test $ac_cv_header_sys_socket_h != yes; then + for ac_header in winsock2.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" +if test "x$ac_cv_header_winsock2_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WINSOCK2_H 1 +_ACEOF + +fi + +done + + fi + if test "$ac_cv_header_winsock2_h" = yes; then + HAVE_WINSOCK2_H=1 + UNISTD_H_HAVE_WINSOCK2_H=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H=1 + else + HAVE_WINSOCK2_H=0 + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timeval" >&5 +$as_echo_n "checking for struct timeval... " >&6; } +if ${gl_cv_sys_struct_timeval+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if HAVE_SYS_TIME_H + #include + #endif + #include + #if HAVE_WINSOCK2_H + # include + #endif + +int +main () +{ +static struct timeval x; x.tv_sec = x.tv_usec; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_sys_struct_timeval=yes +else + gl_cv_sys_struct_timeval=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval" >&5 +$as_echo "$gl_cv_sys_struct_timeval" >&6; } + if test $gl_cv_sys_struct_timeval != yes; then + HAVE_STRUCT_TIMEVAL=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wide-enough struct timeval.tv_sec member" >&5 +$as_echo_n "checking for wide-enough struct timeval.tv_sec member... " >&6; } +if ${gl_cv_sys_struct_timeval_tv_sec+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if HAVE_SYS_TIME_H + #include + #endif + #include + #if HAVE_WINSOCK2_H + # include + #endif + +int +main () +{ +static struct timeval x; + typedef int verify_tv_sec_type[ + sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1 + ]; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_sys_struct_timeval_tv_sec=yes +else + gl_cv_sys_struct_timeval_tv_sec=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timeval_tv_sec" >&5 +$as_echo "$gl_cv_sys_struct_timeval_tv_sec" >&6; } + if test $gl_cv_sys_struct_timeval_tv_sec != yes; then + REPLACE_STRUCT_TIMEVAL=1 + fi + fi + + + + + + + + + + + + if test "X$prefix" = "XNONE"; then + acl_final_prefix="$ac_default_prefix" + else + acl_final_prefix="$prefix" + fi + if test "X$exec_prefix" = "XNONE"; then + acl_final_exec_prefix='${prefix}' + else + acl_final_exec_prefix="$exec_prefix" + fi + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" + prefix="$acl_save_prefix" + + + +@%:@ Check whether --with-gnu-ld was given. +if test "${with_gnu_ld+set}" = set; then : + withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes +else + with_gnu_ld=no +fi + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5 +$as_echo_n "checking for ld used by $CC... " >&6; } + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [\\/]* | ?:[\\/]*) + re_direlt='/[^/][^/]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`echo "$ac_prog"| sed 's%\\\\%/%g'` + while echo "$ac_prog" | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 +$as_echo_n "checking for GNU ld... " >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 +$as_echo_n "checking for non-GNU ld... " >&6; } +fi +if ${acl_cv_path_LD+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test -z "$LD"; then + acl_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$acl_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + acl_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$acl_cv_path_LD" -v 2>&1 &5 +$as_echo "$LD" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi +test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5 +$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; } +if ${acl_cv_prog_gnu_ld+:} false; then : + $as_echo_n "(cached) " >&6 +else + # I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 &5 +$as_echo "$acl_cv_prog_gnu_ld" >&6; } +with_gnu_ld=$acl_cv_prog_gnu_ld + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5 +$as_echo_n "checking for shared library run path origin... " >&6; } +if ${acl_cv_rpath+:} false; then : + $as_echo_n "(cached) " >&6 +else + + CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ + ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh + . ./conftest.sh + rm -f ./conftest.sh + acl_cv_rpath=done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5 +$as_echo "$acl_cv_rpath" >&6; } + wl="$acl_cv_wl" + acl_libext="$acl_cv_libext" + acl_shlibext="$acl_cv_shlibext" + acl_libname_spec="$acl_cv_libname_spec" + acl_library_names_spec="$acl_cv_library_names_spec" + acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" + acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" + acl_hardcode_direct="$acl_cv_hardcode_direct" + acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" + @%:@ Check whether --enable-rpath was given. +if test "${enable_rpath+set}" = set; then : + enableval=$enable_rpath; : +else + enable_rpath=yes +fi + + + + + acl_libdirstem=lib + acl_libdirstem2= + case "$host_os" in + solaris*) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 64-bit host" >&5 +$as_echo_n "checking for 64-bit host... " >&6; } +if ${gl_cv_solaris_64bit+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef _LP64 +sixtyfour bits +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "sixtyfour bits" >/dev/null 2>&1; then : + gl_cv_solaris_64bit=yes +else + gl_cv_solaris_64bit=no +fi +rm -f conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_solaris_64bit" >&5 +$as_echo "$gl_cv_solaris_64bit" >&6; } + if test $gl_cv_solaris_64bit = yes; then + acl_libdirstem=lib/64 + case "$host_cpu" in + sparc*) acl_libdirstem2=lib/sparcv9 ;; + i*86 | x86_64) acl_libdirstem2=lib/amd64 ;; + esac + fi + ;; + *) + searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` + if test -n "$searchpath"; then + acl_save_IFS="${IFS= }"; IFS=":" + for searchdir in $searchpath; do + if test -d "$searchdir"; then + case "$searchdir" in + */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; + */../ | */.. ) + # Better ignore directories of this form. They are misleading. + ;; + *) searchdir=`cd "$searchdir" && pwd` + case "$searchdir" in + */lib64 ) acl_libdirstem=lib64 ;; + esac ;; + esac + fi + done + IFS="$acl_save_IFS" + fi + ;; + esac + test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem" + + + + + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +@%:@ Check whether --with-libiconv-prefix was given. +if test "${with_libiconv_prefix+set}" = set; then : + withval=$with_libiconv_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + if test "$acl_libdirstem2" != "$acl_libdirstem" \ + && ! test -d "$withval/$acl_libdirstem"; then + additional_libdir="$withval/$acl_libdirstem2" + fi + fi + fi + +fi + + LIBICONV= + LTLIBICONV= + INCICONV= + LIBICONV_PREFIX= + HAVE_LIBICONV= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='iconv ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBICONV="${LIBICONV}${LIBICONV:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no \ + || test "X$found_dir" = "X/usr/$acl_libdirstem" \ + || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$acl_hardcode_direct" = yes; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_so" + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }$found_a" + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + if test "$name" = 'iconv'; then + LIBICONV_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + */$acl_libdirstem2 | */$acl_libdirstem2/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` + if test "$name" = 'iconv'; then + LIBICONV_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCICONV="${INCICONV}${INCICONV:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ + && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ + || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBICONV="${LIBICONV}${LIBICONV:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBICONV; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBICONV="${LIBICONV}${LIBICONV:+ }$dep" + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }$dep" + ;; + esac + done + fi + else + LIBICONV="${LIBICONV}${LIBICONV:+ }-l$name" + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBICONV="${LIBICONV}${LIBICONV:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBICONV="${LTLIBICONV}${LTLIBICONV:+ }-R$found_dir" + done + fi + + + + + + + + + GNULIB_ICONV=0; + ICONV_CONST=; + REPLACE_ICONV=0; + REPLACE_ICONV_OPEN=0; + REPLACE_ICONV_UTF=0; + ICONV_H=''; + if test -n "$ICONV_H"; then + GL_GENERATE_ICONV_H_TRUE= + GL_GENERATE_ICONV_H_FALSE='#' +else + GL_GENERATE_ICONV_H_TRUE='#' + GL_GENERATE_ICONV_H_FALSE= +fi + + + + + + + + am_save_CPPFLAGS="$CPPFLAGS" + + for element in $INCICONV; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 +$as_echo_n "checking for iconv... " >&6; } +if ${am_cv_func_iconv+:} false; then : + $as_echo_n "(cached) " >&6 +else + + am_cv_func_iconv="no, consider installing GNU libiconv" + am_cv_lib_iconv=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +int +main () +{ +iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + am_cv_func_iconv=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test "$am_cv_func_iconv" != yes; then + am_save_LIBS="$LIBS" + LIBS="$LIBS $LIBICONV" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +int +main () +{ +iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + am_cv_lib_iconv=yes + am_cv_func_iconv=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$am_save_LIBS" + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 +$as_echo "$am_cv_func_iconv" >&6; } + if test "$am_cv_func_iconv" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5 +$as_echo_n "checking for working iconv... " >&6; } +if ${am_cv_func_iconv_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + am_save_LIBS="$LIBS" + if test $am_cv_lib_iconv = yes; then + LIBS="$LIBS $LIBICONV" + fi + if test "$cross_compiling" = yes; then : + + case "$host_os" in + aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; + *) am_cv_func_iconv_works="guessing yes" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +int main () +{ + int result = 0; + /* Test against AIX 5.1 bug: Failures are not distinguishable from successful + returns. */ + { + iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); + if (cd_utf8_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\342\202\254"; /* EURO SIGN */ + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_utf8_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + result |= 1; + iconv_close (cd_utf8_to_88591); + } + } + /* Test against Solaris 10 bug: Failures are not distinguishable from + successful returns. */ + { + iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); + if (cd_ascii_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\263"; + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_ascii_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + result |= 2; + iconv_close (cd_ascii_to_88591); + } + } + /* Test against AIX 6.1..7.1 bug: Buffer overrun. */ + { + iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); + if (cd_88591_to_utf8 != (iconv_t)(-1)) + { + static const char input[] = "\304"; + static char buf[2] = { (char)0xDE, (char)0xAD }; + const char *inptr = input; + size_t inbytesleft = 1; + char *outptr = buf; + size_t outbytesleft = 1; + size_t res = iconv (cd_88591_to_utf8, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) + result |= 4; + iconv_close (cd_88591_to_utf8); + } + } +#if 0 /* This bug could be worked around by the caller. */ + /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ + { + iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); + if (cd_88591_to_utf8 != (iconv_t)(-1)) + { + static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + char buf[50]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_88591_to_utf8, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if ((int)res > 0) + result |= 8; + iconv_close (cd_88591_to_utf8); + } + } +#endif + /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is + provided. */ + if (/* Try standardized names. */ + iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) + /* Try IRIX, OSF/1 names. */ + && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) + /* Try AIX names. */ + && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) + /* Try HP-UX names. */ + && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) + result |= 16; + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + am_cv_func_iconv_works=yes +else + am_cv_func_iconv_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + LIBS="$am_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5 +$as_echo "$am_cv_func_iconv_works" >&6; } + case "$am_cv_func_iconv_works" in + *no) am_func_iconv=no am_cv_lib_iconv=no ;; + *) am_func_iconv=yes ;; + esac + else + am_func_iconv=no am_cv_lib_iconv=no + fi + if test "$am_func_iconv" = yes; then + +$as_echo "@%:@define HAVE_ICONV 1" >>confdefs.h + + fi + if test "$am_cv_lib_iconv" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 +$as_echo_n "checking how to link with libiconv... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 +$as_echo "$LIBICONV" >&6; } + else + CPPFLAGS="$am_save_CPPFLAGS" + LIBICONV= + LTLIBICONV= + fi + + + + if test "$am_cv_func_iconv" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5 +$as_echo_n "checking for iconv declaration... " >&6; } + if ${am_cv_proto_iconv+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +extern +#ifdef __cplusplus +"C" +#endif +#if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) +size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); +#else +size_t iconv(); +#endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + am_cv_proto_iconv_arg1="" +else + am_cv_proto_iconv_arg1="const" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);" +fi + + am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` + { $as_echo "$as_me:${as_lineno-$LINENO}: result: + $am_cv_proto_iconv" >&5 +$as_echo " + $am_cv_proto_iconv" >&6; } + +cat >>confdefs.h <<_ACEOF +@%:@define ICONV_CONST $am_cv_proto_iconv_arg1 +_ACEOF + + + if test -n "$am_cv_proto_iconv_arg1"; then + ICONV_CONST="const" + fi + + fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5 +$as_echo_n "checking for inline... " >&6; } +if ${ac_cv_c_inline+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_inline=no +for ac_kw in inline __inline__ __inline; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __cplusplus +typedef int foo_t; +static $ac_kw foo_t static_foo () {return 0; } +$ac_kw foo_t foo () {return 0; } +#endif + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_inline=$ac_kw +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$ac_cv_c_inline" != no && break +done + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5 +$as_echo "$ac_cv_c_inline" >&6; } + +case $ac_cv_c_inline in + inline | yes) ;; + *) + case $ac_cv_c_inline in + no) ac_val=;; + *) ac_val=$ac_cv_c_inline;; + esac + cat >>confdefs.h <<_ACEOF +#ifndef __cplusplus +#define inline $ac_val +#endif +_ACEOF + ;; +esac + +ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default" +if test "x$ac_cv_type_off_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +@%:@define off_t long int +_ACEOF + +fi + + + + + + + gl_cv_c_multiarch=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + + + + + + if test $ac_cv_type_long_long_int = yes; then + HAVE_LONG_LONG_INT=1 + else + HAVE_LONG_LONG_INT=0 + fi + + + if test $ac_cv_type_unsigned_long_long_int = yes; then + HAVE_UNSIGNED_LONG_LONG_INT=1 + else + HAVE_UNSIGNED_LONG_LONG_INT=0 + fi + + + + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + + + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + + + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_stdint_h='<'stdint.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_stdint_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_stdint_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'stdint.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_stdint_h='<'stdint.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdint_h" >&5 +$as_echo "$gl_cv_next_stdint_h" >&6; } + fi + NEXT_STDINT_H=$gl_cv_next_stdint_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'stdint.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_stdint_h + fi + NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + + + if test $ac_cv_header_stdint_h = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5 +$as_echo_n "checking whether stdint.h conforms to C99... " >&6; } +if ${gl_cv_header_working_stdint_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_header_working_stdint_h=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif + + + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + + +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0 / ia64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + if test "$cross_compiling" = yes; then : + gl_cv_header_working_stdint_h=yes + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include + + + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + + +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; + +int +main () +{ + + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_header_working_stdint_h=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5 +$as_echo "$gl_cv_header_working_stdint_h" >&6; } + fi + if test "$gl_cv_header_working_stdint_h" = yes; then + STDINT_H= + else + for ac_header in sys/inttypes.h sys/bitypes.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + else + HAVE_SYS_INTTYPES_H=0 + fi + + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + else + HAVE_SYS_BITYPES_H=0 + fi + + + + + if test $APPLE_UNIVERSAL_BUILD = 0; then + + + for gltype in ptrdiff_t size_t ; do + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5 +$as_echo_n "checking for bit size of $gltype... " >&6; } +if eval \${gl_cv_bitsizeof_${gltype}+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" " + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + +#include "; then : + +else + result=unknown +fi + + eval gl_cv_bitsizeof_${gltype}=\$result + +fi +eval ac_res=\$gl_cv_bitsizeof_${gltype} + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + cat >>confdefs.h <<_ACEOF +@%:@define BITSIZEOF_${GLTYPE} $result +_ACEOF + + eval BITSIZEOF_${GLTYPE}=\$result + done + + + fi + + + for gltype in sig_atomic_t wchar_t wint_t ; do + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5 +$as_echo_n "checking for bit size of $gltype... " >&6; } +if eval \${gl_cv_bitsizeof_${gltype}+:} false; then : + $as_echo_n "(cached) " >&6 +else + if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result" " + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + +#include "; then : + +else + result=unknown +fi + + eval gl_cv_bitsizeof_${gltype}=\$result + +fi +eval ac_res=\$gl_cv_bitsizeof_${gltype} + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + cat >>confdefs.h <<_ACEOF +@%:@define BITSIZEOF_${GLTYPE} $result +_ACEOF + + eval BITSIZEOF_${GLTYPE}=\$result + done + + + + + for gltype in sig_atomic_t wchar_t wint_t ; do + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5 +$as_echo_n "checking whether $gltype is signed... " >&6; } +if eval \${gl_cv_type_${gltype}_signed+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + result=yes +else + result=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + eval gl_cv_type_${gltype}_signed=\$result + +fi +eval ac_res=\$gl_cv_type_${gltype}_signed + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SIGNED_${GLTYPE} 1 +_ACEOF + + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + + + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + + + for gltype in ptrdiff_t size_t ; do + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5 +$as_echo_n "checking for $gltype integer literal suffix... " >&6; } +if eval \${gl_cv_type_${gltype}_suffix+:} false; then : + $as_echo_n "(cached) " >&6 +else + eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + + extern $gltype foo; + extern $gltype1 foo; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval gl_cv_type_${gltype}_suffix=\$glsuf +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done +fi +eval ac_res=\$gl_cv_type_${gltype}_suffix + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + cat >>confdefs.h <<_ACEOF +@%:@define ${GLTYPE}_SUFFIX $result +_ACEOF + + done + + + fi + + + for gltype in sig_atomic_t wchar_t wint_t ; do + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5 +$as_echo_n "checking for $gltype integer literal suffix... " >&6; } +if eval \${gl_cv_type_${gltype}_suffix+:} false; then : + $as_echo_n "(cached) " >&6 +else + eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif + + extern $gltype foo; + extern $gltype1 foo; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval gl_cv_type_${gltype}_suffix=\$glsuf +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done +fi +eval ac_res=\$gl_cv_type_${gltype}_suffix + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + cat >>confdefs.h <<_ACEOF +@%:@define ${GLTYPE}_SUFFIX $result +_ACEOF + + done + + + + if test $BITSIZEOF_WINT_T -lt 32; then + BITSIZEOF_WINT_T=32 + fi + + STDINT_H=stdint.h + fi + + if test -n "$STDINT_H"; then + GL_GENERATE_STDINT_H_TRUE= + GL_GENERATE_STDINT_H_FALSE='#' +else + GL_GENERATE_STDINT_H_TRUE='#' + GL_GENERATE_STDINT_H_FALSE= +fi + + + + + + GNULIB_IMAXABS=0; + GNULIB_IMAXDIV=0; + GNULIB_STRTOIMAX=0; + GNULIB_STRTOUMAX=0; + HAVE_DECL_IMAXABS=1; + HAVE_DECL_IMAXDIV=1; + HAVE_DECL_STRTOIMAX=1; + HAVE_DECL_STRTOUMAX=1; + REPLACE_STRTOIMAX=0; + INT32_MAX_LT_INTMAX_MAX=1; + INT64_MAX_EQ_LONG_MAX='defined _LP64'; + PRI_MACROS_BROKEN=0; + PRIPTR_PREFIX=__PRIPTR_PREFIX; + UINT32_MAX_LT_UINTMAX_MAX=1; + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_inttypes_h='<'inttypes.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_inttypes_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_inttypes_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'inttypes.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_inttypes_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_inttypes_h='<'inttypes.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_inttypes_h" >&5 +$as_echo "$gl_cv_next_inttypes_h" >&6; } + fi + NEXT_INTTYPES_H=$gl_cv_next_inttypes_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'inttypes.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_inttypes_h + fi + NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H=$gl_next_as_first_directive + + + + + + + + + + + for ac_header in inttypes.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "inttypes.h" "ac_cv_header_inttypes_h" "$ac_includes_default" +if test "x$ac_cv_header_inttypes_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_INTTYPES_H 1 +_ACEOF + +fi + +done + + if test $ac_cv_header_inttypes_h = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the inttypes.h PRIxNN macros are broken" >&5 +$as_echo_n "checking whether the inttypes.h PRIxNN macros are broken... " >&6; } +if ${gt_cv_inttypes_pri_broken+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef PRId32 +char *p = PRId32; +#endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gt_cv_inttypes_pri_broken=no +else + gt_cv_inttypes_pri_broken=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_inttypes_pri_broken" >&5 +$as_echo "$gt_cv_inttypes_pri_broken" >&6; } + fi + if test "$gt_cv_inttypes_pri_broken" = yes; then + +cat >>confdefs.h <<_ACEOF +@%:@define PRI_MACROS_BROKEN 1 +_ACEOF + + PRI_MACROS_BROKEN=1 + else + PRI_MACROS_BROKEN=0 + fi + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'double'" >&5 +$as_echo_n "checking where to find the exponent in a 'double'... " >&6; } +if ${gl_cv_cc_double_expbit0+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#if defined arm || defined __arm || defined __arm__ + mixed_endianness +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "mixed_endianness" >/dev/null 2>&1; then : + gl_cv_cc_double_expbit0="unknown" +else + + : +if ${ac_cv_c_bigendian+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_bigendian=unknown + # See if we're dealing with a universal compiler. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + # Check for potential -arch flags. It is not universal unless + # there are at least two -arch flags with different values. + ac_arch= + ac_prev= + for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do + if test -n "$ac_prev"; then + case $ac_word in + i?86 | x86_64 | ppc | ppc64) + if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then + ac_arch=$ac_word + else + ac_cv_c_bigendian=universal + break + fi + ;; + esac + ac_prev= + elif test "x$ac_word" = "x-arch"; then + ac_prev=arch + fi + done +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $ac_cv_c_bigendian = unknown; then + # See if sys/param.h defines the BYTE_ORDER macro. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ + && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ + && LITTLE_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if BYTE_ORDER != BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to _BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +#ifndef _BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # Compile a test program. + if test "$cross_compiling" = yes; then : + # Try to guess by grepping values from an object file. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +short int ascii_mm[] = + { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; + short int ascii_ii[] = + { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; + int use_ascii (int i) { + return ascii_mm[i] + ascii_ii[i]; + } + short int ebcdic_ii[] = + { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; + short int ebcdic_mm[] = + { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; + int use_ebcdic (int i) { + return ebcdic_mm[i] + ebcdic_ii[i]; + } + extern int foo; + +int +main () +{ +return use_ascii (foo) == use_ebcdic (foo); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then + ac_cv_c_bigendian=yes + fi + if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi + fi +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long int l; + char c[sizeof (long int)]; + } u; + u.l = 1; + return u.c[sizeof (long int) - 1] == 1; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_c_bigendian=no +else + ac_cv_c_bigendian=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi +fi +: + case $ac_cv_c_bigendian in #( + yes) + gl_cv_cc_double_expbit0="word 0 bit 20";; #( + no) + gl_cv_cc_double_expbit0="word 1 bit 20" ;; #( + universal) + +$as_echo "@%:@define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h + + ;; #( + *) + gl_cv_cc_double_expbit0="unknown" ;; + esac + + +fi +rm -f conftest* + + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#include +#define NWORDS \ + ((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { double value; unsigned int word[NWORDS]; } memory_double; +static unsigned int ored_words[NWORDS]; +static unsigned int anded_words[NWORDS]; +static void add_to_ored_words (double x) +{ + memory_double m; + size_t i; + /* Clear it first, in case sizeof (double) < sizeof (memory_double). */ + memset (&m, 0, sizeof (memory_double)); + m.value = x; + for (i = 0; i < NWORDS; i++) + { + ored_words[i] |= m.word[i]; + anded_words[i] &= m.word[i]; + } +} +int main () +{ + size_t j; + FILE *fp = fopen ("conftest.out", "w"); + if (fp == NULL) + return 1; + for (j = 0; j < NWORDS; j++) + anded_words[j] = ~ (unsigned int) 0; + add_to_ored_words (0.25); + add_to_ored_words (0.5); + add_to_ored_words (1.0); + add_to_ored_words (2.0); + add_to_ored_words (4.0); + /* Remove bits that are common (e.g. if representation of the first mantissa + bit is explicit). */ + for (j = 0; j < NWORDS; j++) + ored_words[j] &= ~anded_words[j]; + /* Now find the nonzero word. */ + for (j = 0; j < NWORDS; j++) + if (ored_words[j] != 0) + break; + if (j < NWORDS) + { + size_t i; + for (i = j + 1; i < NWORDS; i++) + if (ored_words[i] != 0) + { + fprintf (fp, "unknown"); + return (fclose (fp) != 0); + } + for (i = 0; ; i++) + if ((ored_words[j] >> i) & 1) + { + fprintf (fp, "word %d bit %d", (int) j, (int) i); + return (fclose (fp) != 0); + } + } + fprintf (fp, "unknown"); + return (fclose (fp) != 0); +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_cc_double_expbit0=`cat conftest.out` +else + gl_cv_cc_double_expbit0="unknown" +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.out + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_double_expbit0" >&5 +$as_echo "$gl_cv_cc_double_expbit0" >&6; } + case "$gl_cv_cc_double_expbit0" in + word*bit*) + word=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` + bit=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word.*bit //'` + +cat >>confdefs.h <<_ACEOF +@%:@define DBL_EXPBIT0_WORD $word +_ACEOF + + +cat >>confdefs.h <<_ACEOF +@%:@define DBL_EXPBIT0_BIT $bit +_ACEOF + + ;; + esac + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'float'" >&5 +$as_echo_n "checking where to find the exponent in a 'float'... " >&6; } +if ${gl_cv_cc_float_expbit0+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + gl_cv_cc_float_expbit0="word 0 bit 23" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#include +#define NWORDS \ + ((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { float value; unsigned int word[NWORDS]; } memory_float; +static unsigned int ored_words[NWORDS]; +static unsigned int anded_words[NWORDS]; +static void add_to_ored_words (float x) +{ + memory_float m; + size_t i; + /* Clear it first, in case + sizeof (float) < sizeof (memory_float). */ + memset (&m, 0, sizeof (memory_float)); + m.value = x; + for (i = 0; i < NWORDS; i++) + { + ored_words[i] |= m.word[i]; + anded_words[i] &= m.word[i]; + } +} +int main () +{ + size_t j; + FILE *fp = fopen ("conftest.out", "w"); + if (fp == NULL) + return 1; + for (j = 0; j < NWORDS; j++) + anded_words[j] = ~ (unsigned int) 0; + add_to_ored_words (0.25f); + add_to_ored_words (0.5f); + add_to_ored_words (1.0f); + add_to_ored_words (2.0f); + add_to_ored_words (4.0f); + /* Remove bits that are common (e.g. if representation of the first mantissa + bit is explicit). */ + for (j = 0; j < NWORDS; j++) + ored_words[j] &= ~anded_words[j]; + /* Now find the nonzero word. */ + for (j = 0; j < NWORDS; j++) + if (ored_words[j] != 0) + break; + if (j < NWORDS) + { + size_t i; + for (i = j + 1; i < NWORDS; i++) + if (ored_words[i] != 0) + { + fprintf (fp, "unknown"); + return (fclose (fp) != 0); + } + for (i = 0; ; i++) + if ((ored_words[j] >> i) & 1) + { + fprintf (fp, "word %d bit %d", (int) j, (int) i); + return (fclose (fp) != 0); + } + } + fprintf (fp, "unknown"); + return (fclose (fp) != 0); +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_cc_float_expbit0=`cat conftest.out` +else + gl_cv_cc_float_expbit0="unknown" +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.out + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_float_expbit0" >&5 +$as_echo "$gl_cv_cc_float_expbit0" >&6; } + case "$gl_cv_cc_float_expbit0" in + word*bit*) + word=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` + bit=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word.*bit //'` + +cat >>confdefs.h <<_ACEOF +@%:@define FLT_EXPBIT0_WORD $word +_ACEOF + + +cat >>confdefs.h <<_ACEOF +@%:@define FLT_EXPBIT0_BIT $bit +_ACEOF + + ;; + esac + + + GNULIB_ISWBLANK=0; + GNULIB_WCTYPE=0; + GNULIB_ISWCTYPE=0; + GNULIB_WCTRANS=0; + GNULIB_TOWCTRANS=0; + HAVE_ISWBLANK=1; + HAVE_WCTYPE_T=1; + HAVE_WCTRANS_T=1; + REPLACE_ISWBLANK=0; + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wint_t" >&5 +$as_echo_n "checking for wint_t... " >&6; } +if ${gt_cv_c_wint_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be included + before . */ +#include +#include +#include +#include + wint_t foo = (wchar_t)'\0'; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gt_cv_c_wint_t=yes +else + gt_cv_c_wint_t=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wint_t" >&5 +$as_echo "$gt_cv_c_wint_t" >&6; } + if test $gt_cv_c_wint_t = yes; then + +$as_echo "@%:@define HAVE_WINT_T 1" >>confdefs.h + + fi + + + + + + + if test $ac_cv_func_iswcntrl = yes; then + HAVE_ISWCNTRL=1 + else + HAVE_ISWCNTRL=0 + fi + + + + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_wctype_h='<'wctype.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_wctype_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_wctype_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'wctype.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_wctype_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_wctype_h='<'wctype.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wctype_h" >&5 +$as_echo "$gl_cv_next_wctype_h" >&6; } + fi + NEXT_WCTYPE_H=$gl_cv_next_wctype_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'wctype.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_wctype_h + fi + NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_wctype_h = yes; then + if test $ac_cv_func_iswcntrl = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iswcntrl works" >&5 +$as_echo_n "checking whether iswcntrl works... " >&6; } +if ${gl_cv_func_iswcntrl_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #if __GNU_LIBRARY__ == 1 + Linux libc5 i18n is broken. + #endif +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_iswcntrl_works="guessing yes" +else + gl_cv_func_iswcntrl_works="guessing no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + /* Tru64 with Desktop Toolkit C has a bug: must be + included before . + BSD/OS 4.0.1 has a bug: , and + must be included before . */ + #include + #include + #include + #include + #include + int main () { return iswprint ('x') == 0; } + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_iswcntrl_works=yes +else + gl_cv_func_iswcntrl_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_iswcntrl_works" >&5 +$as_echo "$gl_cv_func_iswcntrl_works" >&6; } + fi + HAVE_WCTYPE_H=1 + else + HAVE_WCTYPE_H=0 + fi + + + case "$gl_cv_func_iswcntrl_works" in + *yes) REPLACE_ISWCNTRL=0 ;; + *) REPLACE_ISWCNTRL=1 ;; + esac + + + if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then + : + fi + + if test $REPLACE_ISWCNTRL = 1; then + REPLACE_TOWLOWER=1 + else + for ac_func in towlower +do : + ac_fn_c_check_func "$LINENO" "towlower" "ac_cv_func_towlower" +if test "x$ac_cv_func_towlower" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_TOWLOWER 1 +_ACEOF + +fi +done + + if test $ac_cv_func_towlower = yes; then + REPLACE_TOWLOWER=0 + else + ac_fn_c_check_decl "$LINENO" "towlower" "ac_cv_have_decl_towlower" "/* Tru64 with Desktop Toolkit C has a bug: must be + included before . + BSD/OS 4.0.1 has a bug: , and + must be included before . */ + #include + #include + #include + #include + #if HAVE_WCTYPE_H + # include + #endif + +" +if test "x$ac_cv_have_decl_towlower" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_TOWLOWER $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_towlower = yes; then + REPLACE_TOWLOWER=1 + else + REPLACE_TOWLOWER=0 + fi + fi + fi + + + if test $HAVE_ISWCNTRL = 0 || test $REPLACE_TOWLOWER = 1; then + : + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype_t" >&5 +$as_echo_n "checking for wctype_t... " >&6; } +if ${gl_cv_type_wctype_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Tru64 with Desktop Toolkit C has a bug: must be + included before . + BSD/OS 4.0.1 has a bug: , and + must be included before . */ + #include + #include + #include + #include + #if HAVE_WCTYPE_H + # include + #endif + wctype_t a; + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_type_wctype_t=yes +else + gl_cv_type_wctype_t=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctype_t" >&5 +$as_echo "$gl_cv_type_wctype_t" >&6; } + if test $gl_cv_type_wctype_t = no; then + HAVE_WCTYPE_T=0 + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctrans_t" >&5 +$as_echo_n "checking for wctrans_t... " >&6; } +if ${gl_cv_type_wctrans_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Tru64 with Desktop Toolkit C has a bug: must be + included before . + BSD/OS 4.0.1 has a bug: , and + must be included before . */ + #include + #include + #include + #include + #include + wctrans_t a; + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_type_wctrans_t=yes +else + gl_cv_type_wctrans_t=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctrans_t" >&5 +$as_echo "$gl_cv_type_wctrans_t" >&6; } + if test $gl_cv_type_wctrans_t = no; then + HAVE_WCTRANS_T=0 + fi + + + + + + + GNULIB_NL_LANGINFO=0; + HAVE_NL_LANGINFO=1; + REPLACE_NL_LANGINFO=0; + + + + + + + + + +ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default" +if test "x$ac_cv_have_decl_getc_unlocked" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETC_UNLOCKED $ac_have_decl +_ACEOF + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C Library >= 2.1 or uClibc" >&5 +$as_echo_n "checking whether we are using the GNU C Library >= 2.1 or uClibc... " >&6; } +if ${ac_cv_gnu_library_2_1+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef __GNU_LIBRARY__ + #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2) + Lucky GNU user + #endif +#endif +#ifdef __UCLIBC__ + Lucky user +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Lucky" >/dev/null 2>&1; then : + ac_cv_gnu_library_2_1=yes +else + ac_cv_gnu_library_2_1=no +fi +rm -f conftest* + + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_gnu_library_2_1" >&5 +$as_echo "$ac_cv_gnu_library_2_1" >&6; } + + GLIBC21="$ac_cv_gnu_library_2_1" + + + + GNULIB_LOCALECONV=0; + GNULIB_SETLOCALE=0; + GNULIB_DUPLOCALE=0; + HAVE_DUPLOCALE=1; + REPLACE_LOCALECONV=0; + REPLACE_SETLOCALE=0; + REPLACE_DUPLOCALE=0; + REPLACE_STRUCT_LCONV=0; + + + REPLACE_NULL=0; + HAVE_WCHAR_T=1; + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5 +$as_echo_n "checking for wchar_t... " >&6; } +if ${gt_cv_c_wchar_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + wchar_t foo = (wchar_t)'\0'; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gt_cv_c_wchar_t=yes +else + gt_cv_c_wchar_t=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_wchar_t" >&5 +$as_echo "$gt_cv_c_wchar_t" >&6; } + if test $gt_cv_c_wchar_t = yes; then + +$as_echo "@%:@define HAVE_WCHAR_T 1" >>confdefs.h + + fi + + + + + STDDEF_H= + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + STDDEF_H=stddef.h + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5 +$as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; } +if ${gl_cv_decl_null_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_decl_null_works=yes +else + gl_cv_decl_null_works=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5 +$as_echo "$gl_cv_decl_null_works" >&6; } + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + STDDEF_H=stddef.h + fi + + if test -n "$STDDEF_H"; then + GL_GENERATE_STDDEF_H_TRUE= + GL_GENERATE_STDDEF_H_FALSE='#' +else + GL_GENERATE_STDDEF_H_TRUE='#' + GL_GENERATE_STDDEF_H_FALSE= +fi + + if test -n "$STDDEF_H"; then + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_stddef_h='<'stddef.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_stddef_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'stddef.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5 +$as_echo "$gl_cv_next_stddef_h" >&6; } + fi + NEXT_STDDEF_H=$gl_cv_next_stddef_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'stddef.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_stddef_h + fi + NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive + + + + + fi + + + + + + gl_threads_api=none + LIBTHREAD= + LTLIBTHREAD= + LIBMULTITHREAD= + LTLIBMULTITHREAD= + if test "$gl_use_threads" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether imported symbols can be declared weak" >&5 +$as_echo_n "checking whether imported symbols can be declared weak... " >&6; } +if ${gl_cv_have_weak+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_have_weak=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +extern void xyzzy (); +#pragma weak xyzzy +int +main () +{ +xyzzy(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_have_weak=maybe +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test $gl_cv_have_weak = maybe; then + if test "$cross_compiling" = yes; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef __ELF__ + Extensible Linking Format + #endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Extensible Linking Format" >/dev/null 2>&1; then : + gl_cv_have_weak="guessing yes" +else + gl_cv_have_weak="guessing no" +fi +rm -f conftest* + + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#pragma weak fputs +int main () +{ + return (fputs == NULL); +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_have_weak=yes +else + gl_cv_have_weak=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_weak" >&5 +$as_echo "$gl_cv_have_weak" >&6; } + if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then + # On OSF/1, the compiler needs the flag -pthread or -D_REENTRANT so that + # it groks . It's added above, in gl_THREADLIB_EARLY_BODY. + ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default" +if test "x$ac_cv_header_pthread_h" = xyes; then : + gl_have_pthread_h=yes +else + gl_have_pthread_h=no +fi + + + if test "$gl_have_pthread_h" = yes; then + # Other possible tests: + # -lpthreads (FSU threads, PCthreads) + # -lgthreads + gl_have_pthread= + # Test whether both pthread_mutex_lock and pthread_mutexattr_init exist + # in libc. IRIX 6.5 has the first one in both libc and libpthread, but + # the second one only in libpthread, and lock.c needs it. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +pthread_mutex_lock((pthread_mutex_t*)0); + pthread_mutexattr_init((pthread_mutexattr_t*)0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_have_pthread=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + # Test for libpthread by looking for pthread_kill. (Not pthread_self, + # since it is defined as a macro on OSF/1.) + if test -n "$gl_have_pthread"; then + # The program links fine without libpthread. But it may actually + # need to link with libpthread in order to create multiple threads. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lpthread" >&5 +$as_echo_n "checking for pthread_kill in -lpthread... " >&6; } +if ${ac_cv_lib_pthread_pthread_kill+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthread $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_kill (); +int +main () +{ +return pthread_kill (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_pthread_pthread_kill=yes +else + ac_cv_lib_pthread_pthread_kill=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_kill" >&5 +$as_echo "$ac_cv_lib_pthread_pthread_kill" >&6; } +if test "x$ac_cv_lib_pthread_pthread_kill" = xyes; then : + LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread + # On Solaris and HP-UX, most pthread functions exist also in libc. + # Therefore pthread_in_use() needs to actually try to create a + # thread: pthread_create from libc will fail, whereas + # pthread_create will actually create a thread. + case "$host_os" in + solaris* | hpux*) + +$as_echo "@%:@define PTHREAD_IN_USE_DETECTION_HARD 1" >>confdefs.h + + esac + +fi + + else + # Some library is needed. Try libpthread and libc_r. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lpthread" >&5 +$as_echo_n "checking for pthread_kill in -lpthread... " >&6; } +if ${ac_cv_lib_pthread_pthread_kill+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lpthread $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_kill (); +int +main () +{ +return pthread_kill (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_pthread_pthread_kill=yes +else + ac_cv_lib_pthread_pthread_kill=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_kill" >&5 +$as_echo "$ac_cv_lib_pthread_pthread_kill" >&6; } +if test "x$ac_cv_lib_pthread_pthread_kill" = xyes; then : + gl_have_pthread=yes + LIBTHREAD=-lpthread LTLIBTHREAD=-lpthread + LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread +fi + + if test -z "$gl_have_pthread"; then + # For FreeBSD 4. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_kill in -lc_r" >&5 +$as_echo_n "checking for pthread_kill in -lc_r... " >&6; } +if ${ac_cv_lib_c_r_pthread_kill+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lc_r $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char pthread_kill (); +int +main () +{ +return pthread_kill (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_c_r_pthread_kill=yes +else + ac_cv_lib_c_r_pthread_kill=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_c_r_pthread_kill" >&5 +$as_echo "$ac_cv_lib_c_r_pthread_kill" >&6; } +if test "x$ac_cv_lib_c_r_pthread_kill" = xyes; then : + gl_have_pthread=yes + LIBTHREAD=-lc_r LTLIBTHREAD=-lc_r + LIBMULTITHREAD=-lc_r LTLIBMULTITHREAD=-lc_r +fi + + fi + fi + if test -n "$gl_have_pthread"; then + gl_threads_api=posix + +$as_echo "@%:@define USE_POSIX_THREADS 1" >>confdefs.h + + if test -n "$LIBMULTITHREAD" || test -n "$LTLIBMULTITHREAD"; then + if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then + +$as_echo "@%:@define USE_POSIX_THREADS_WEAK 1" >>confdefs.h + + LIBTHREAD= + LTLIBTHREAD= + fi + fi + fi + fi + fi + if test -z "$gl_have_pthread"; then + if test "$gl_use_threads" = yes || test "$gl_use_threads" = solaris; then + gl_have_solaristhread= + gl_save_LIBS="$LIBS" + LIBS="$LIBS -lthread" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +int +main () +{ +thr_self(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_have_solaristhread=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gl_save_LIBS" + if test -n "$gl_have_solaristhread"; then + gl_threads_api=solaris + LIBTHREAD=-lthread + LTLIBTHREAD=-lthread + LIBMULTITHREAD="$LIBTHREAD" + LTLIBMULTITHREAD="$LTLIBTHREAD" + +$as_echo "@%:@define USE_SOLARIS_THREADS 1" >>confdefs.h + + if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then + +$as_echo "@%:@define USE_SOLARIS_THREADS_WEAK 1" >>confdefs.h + + LIBTHREAD= + LTLIBTHREAD= + fi + fi + fi + fi + if test "$gl_use_threads" = pth; then + gl_save_CPPFLAGS="$CPPFLAGS" + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libpth" >&5 +$as_echo_n "checking how to link with libpth... " >&6; } +if ${ac_cv_libpth_libs+:} false; then : + $as_echo_n "(cached) " >&6 +else + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +@%:@ Check whether --with-libpth-prefix was given. +if test "${with_libpth_prefix+set}" = set; then : + withval=$with_libpth_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + if test "$acl_libdirstem2" != "$acl_libdirstem" \ + && ! test -d "$withval/$acl_libdirstem"; then + additional_libdir="$withval/$acl_libdirstem2" + fi + fi + fi + +fi + + LIBPTH= + LTLIBPTH= + INCPTH= + LIBPTH_PREFIX= + HAVE_LIBPTH= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='pth ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBPTH="${LIBPTH}${LIBPTH:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBPTH; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no \ + || test "X$found_dir" = "X/usr/$acl_libdirstem" \ + || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then + LIBPTH="${LIBPTH}${LIBPTH:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$acl_hardcode_direct" = yes; then + LIBPTH="${LIBPTH}${LIBPTH:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBPTH="${LIBPTH}${LIBPTH:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBPTH; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBPTH="${LIBPTH}${LIBPTH:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBPTH="${LIBPTH}${LIBPTH:+ }$found_so" + else + LIBPTH="${LIBPTH}${LIBPTH:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBPTH="${LIBPTH}${LIBPTH:+ }$found_a" + else + LIBPTH="${LIBPTH}${LIBPTH:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + if test "$name" = 'pth'; then + LIBPTH_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + */$acl_libdirstem2 | */$acl_libdirstem2/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` + if test "$name" = 'pth'; then + LIBPTH_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCPTH; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCPTH="${INCPTH}${INCPTH:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ + && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ + || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBPTH; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBPTH="${LIBPTH}${LIBPTH:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBPTH; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBPTH="${LIBPTH}${LIBPTH:+ }$dep" + LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }$dep" + ;; + esac + done + fi + else + LIBPTH="${LIBPTH}${LIBPTH:+ }-l$name" + LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBPTH="${LIBPTH}${LIBPTH:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBPTH="${LIBPTH}${LIBPTH:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBPTH="${LTLIBPTH}${LTLIBPTH:+ }-R$found_dir" + done + fi + + + + + + + ac_cv_libpth_libs="$LIBPTH" + ac_cv_libpth_ltlibs="$LTLIBPTH" + ac_cv_libpth_cppflags="$INCPTH" + ac_cv_libpth_prefix="$LIBPTH_PREFIX" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libpth_libs" >&5 +$as_echo "$ac_cv_libpth_libs" >&6; } + LIBPTH="$ac_cv_libpth_libs" + LTLIBPTH="$ac_cv_libpth_ltlibs" + INCPTH="$ac_cv_libpth_cppflags" + LIBPTH_PREFIX="$ac_cv_libpth_prefix" + + for element in $INCPTH; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + + + + HAVE_LIBPTH=yes + + + + gl_have_pth= + gl_save_LIBS="$LIBS" + LIBS="$LIBS $LIBPTH" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +pth_self(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_have_pth=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gl_save_LIBS" + if test -n "$gl_have_pth"; then + gl_threads_api=pth + LIBTHREAD="$LIBPTH" + LTLIBTHREAD="$LTLIBPTH" + LIBMULTITHREAD="$LIBTHREAD" + LTLIBMULTITHREAD="$LTLIBTHREAD" + +$as_echo "@%:@define USE_PTH_THREADS 1" >>confdefs.h + + if test -n "$LIBMULTITHREAD" || test -n "$LTLIBMULTITHREAD"; then + if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then + +$as_echo "@%:@define USE_PTH_THREADS_WEAK 1" >>confdefs.h + + LIBTHREAD= + LTLIBTHREAD= + fi + fi + else + CPPFLAGS="$gl_save_CPPFLAGS" + fi + fi + if test -z "$gl_have_pthread"; then + case "$gl_use_threads" in + yes | windows | win32) # The 'win32' is for backward compatibility. + if { case "$host_os" in + mingw*) true;; + *) false;; + esac + }; then + gl_threads_api=windows + +$as_echo "@%:@define USE_WINDOWS_THREADS 1" >>confdefs.h + + fi + ;; + esac + fi + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for multithread API to use" >&5 +$as_echo_n "checking for multithread API to use... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_threads_api" >&5 +$as_echo "$gl_threads_api" >&6; } + + + + + + + + + + + + + + for ac_header in stdlib.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" +if test "x$ac_cv_header_stdlib_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STDLIB_H 1 +_ACEOF + +fi + +done + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 +$as_echo_n "checking for GNU libc compatible malloc... " >&6; } +if ${ac_cv_func_malloc_0_nonnull+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on platforms where we know the result. + *-gnu* | freebsd* | netbsd* | openbsd* \ + | hpux* | solaris* | cygwin* | mingw*) + ac_cv_func_malloc_0_nonnull=yes ;; + # If we don't know, assume the worst. + *) ac_cv_func_malloc_0_nonnull=no ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined STDC_HEADERS || defined HAVE_STDLIB_H + # include + #else + char *malloc (); + #endif + +int +main () +{ +return ! malloc (0); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_malloc_0_nonnull=yes +else + ac_cv_func_malloc_0_nonnull=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5 +$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; } + if test $ac_cv_func_malloc_0_nonnull = yes; then : + gl_cv_func_malloc_0_nonnull=1 +else + gl_cv_func_malloc_0_nonnull=0 +fi + + +cat >>confdefs.h <<_ACEOF +@%:@define MALLOC_0_IS_NONNULL $gl_cv_func_malloc_0_nonnull +_ACEOF + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5 +$as_echo_n "checking for a traditional japanese locale... " >&6; } +if ${gt_cv_locale_ja+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () +{ + const char *p; + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales + on Cygwin 1.5.x. */ + if (MB_CUR_MAX == 1) + return 1; + /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. + This excludes the UTF-8 encoding (except on MirBSD). */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; + for (p = buf; *p != '\0'; p++) + if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) + return 1; + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Note that on native Windows, the Japanese locale is + # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we + # cannot use it here. + gt_cv_locale_ja=none + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the AIX locale name. + if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.EUC-JP + else + # Test for the HP-UX, OSF/1, NetBSD locale name. + if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.eucJP + else + # Test for the IRIX, FreeBSD locale name. + if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.EUC + else + # Test for the Solaris 7 locale name. + if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja + else + # Special test for NetBSD 1.6. + if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then + gt_cv_locale_ja=ja_JP.eucJP + else + # None found. + gt_cv_locale_ja=none + fi + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5 +$as_echo "$gt_cv_locale_ja" >&6; } + LOCALE_JA=$gt_cv_locale_ja + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5 +$as_echo_n "checking for a transitional chinese locale... " >&6; } +if ${gt_cv_locale_zh_CN+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () +{ + const char *p; + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. + This excludes the UTF-8 encoding (except on MirBSD). */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; + for (p = buf; *p != '\0'; p++) + if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) + return 1; + /* Check whether a typical GB18030 multibyte sequence is recognized as a + single wide character. This excludes the GB2312 and GBK encodings. */ + if (mblen ("\203\062\332\066", 5) != 4) + return 1; + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=Chinese_China.54936 + else + # None found. + gt_cv_locale_zh_CN=none + fi + ;; + solaris2.8) + # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are + # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. + # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. + gt_cv_locale_zh_CN=none + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the locale name without encoding suffix. + if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=zh_CN + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=zh_CN.GB18030 + else + # None found. + gt_cv_locale_zh_CN=none + fi + fi + ;; + esac + else + # If there was a link error, due to mblen(), the system is so old that + # it certainly doesn't have a chinese locale. + gt_cv_locale_zh_CN=none + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5 +$as_echo "$gt_cv_locale_zh_CN" >&6; } + LOCALE_ZH_CN=$gt_cv_locale_zh_CN + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 +$as_echo_n "checking for a french Unicode locale... " >&6; } +if ${gt_cv_locale_fr_utf8+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 +$as_echo "$gt_cv_locale_fr_utf8" >&6; } + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + + + + + + + + + + + + + if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5 +$as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; } +if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on AIX and OSF/1. + aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; + esac + if test $LOCALE_JA != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) + { + const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) + if (mbsinit (&state)) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_incomplete_state=yes +else + gl_cv_func_mbrtowc_incomplete_state=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 +$as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; } + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5 +$as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; } +if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on Solaris 8. + solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; + esac + if test $LOCALE_ZH_CN != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + /* This fails on Solaris 8: + mbrtowc returns 2, and sets wc to 0x00F0. + mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ + if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) + { + char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 3, 6, &state) != 4 + && mbtowc (&wc, input + 3, 6) == 4) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_sanitycheck=yes +else + gl_cv_func_mbrtowc_sanitycheck=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 +$as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; } + + REPLACE_MBSTATE_T=0 + case "$gl_cv_func_mbrtowc_incomplete_state" in + *yes) ;; + *) REPLACE_MBSTATE_T=1 ;; + esac + case "$gl_cv_func_mbrtowc_sanitycheck" in + *yes) ;; + *) REPLACE_MBSTATE_T=1 ;; + esac + else + REPLACE_MBSTATE_T=1 + fi + + + + if test $ac_cv_func_mbrtowc = no; then + HAVE_MBRTOWC=0 + ac_fn_c_check_decl "$LINENO" "mbrtowc" "ac_cv_have_decl_mbrtowc" " +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include + +" +if test "x$ac_cv_have_decl_mbrtowc" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_MBRTOWC $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_mbrtowc = yes; then + REPLACE_MBRTOWC=1 + fi + else + if test $REPLACE_MBSTATE_T = 1; then + REPLACE_MBRTOWC=1 + else + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL pwc argument" >&5 +$as_echo_n "checking whether mbrtowc handles a NULL pwc argument... " >&6; } +if ${gl_cv_func_mbrtowc_null_arg1+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_func_mbrtowc_null_arg1="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_null_arg1="guessing yes" ;; + esac + if test $LOCALE_FR_UTF8 != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + int result = 0; + + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + char input[] = "\303\237er"; + mbstate_t state; + wchar_t wc; + size_t ret; + + memset (&state, '\0', sizeof (mbstate_t)); + wc = (wchar_t) 0xBADFACE; + ret = mbrtowc (&wc, input, 5, &state); + if (ret != 2) + result |= 1; + if (!mbsinit (&state)) + result |= 2; + + memset (&state, '\0', sizeof (mbstate_t)); + ret = mbrtowc (NULL, input, 5, &state); + if (ret != 2) /* Solaris 7 fails here: ret is -1. */ + result |= 4; + if (!mbsinit (&state)) + result |= 8; + } + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_null_arg1=yes +else + gl_cv_func_mbrtowc_null_arg1=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg1" >&5 +$as_echo "$gl_cv_func_mbrtowc_null_arg1" >&6; } + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL string argument" >&5 +$as_echo_n "checking whether mbrtowc handles a NULL string argument... " >&6; } +if ${gl_cv_func_mbrtowc_null_arg2+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on OSF/1. + osf*) gl_cv_func_mbrtowc_null_arg2="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_null_arg2="guessing yes" ;; + esac + if test $LOCALE_FR_UTF8 != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + mbstate_t state; + wchar_t wc; + int ret; + + memset (&state, '\0', sizeof (mbstate_t)); + wc = (wchar_t) 0xBADFACE; + mbrtowc (&wc, NULL, 5, &state); + /* Check that wc was not modified. */ + if (wc != (wchar_t) 0xBADFACE) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_null_arg2=yes +else + gl_cv_func_mbrtowc_null_arg2=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg2" >&5 +$as_echo "$gl_cv_func_mbrtowc_null_arg2" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc has a correct return value" >&5 +$as_echo_n "checking whether mbrtowc has a correct return value... " >&6; } +if ${gl_cv_func_mbrtowc_retval+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on HP-UX, Solaris, native Windows. + hpux* | solaris* | mingw*) gl_cv_func_mbrtowc_retval="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_retval="guessing yes" ;; + esac + if test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none \ + || { case "$host_os" in mingw*) true;; *) false;; esac; }; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + int result = 0; + int found_some_locale = 0; + /* This fails on Solaris. */ + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + char input[] = "B\303\274\303\237er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) + { + input[1] = '\0'; + if (mbrtowc (&wc, input + 2, 5, &state) != 1) + result |= 1; + } + found_some_locale = 1; + } + /* This fails on HP-UX 11.11. */ + if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) + { + char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) + { + input[1] = '\0'; + if (mbrtowc (&wc, input + 2, 5, &state) != 2) + result |= 2; + } + found_some_locale = 1; + } + /* This fails on native Windows. */ + if (setlocale (LC_ALL, "Japanese_Japan.932") != NULL) + { + char input[] = "<\223\372\226\173\214\352>"; /* "<日本語>" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) + { + input[3] = '\0'; + if (mbrtowc (&wc, input + 4, 4, &state) != 1) + result |= 4; + } + found_some_locale = 1; + } + if (setlocale (LC_ALL, "Chinese_Taiwan.950") != NULL) + { + char input[] = "<\244\351\245\273\273\171>"; /* "<日本語>" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) + { + input[3] = '\0'; + if (mbrtowc (&wc, input + 4, 4, &state) != 1) + result |= 8; + } + found_some_locale = 1; + } + if (setlocale (LC_ALL, "Chinese_China.936") != NULL) + { + char input[] = "<\310\325\261\276\325\132>"; /* "<日本語>" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) + { + input[3] = '\0'; + if (mbrtowc (&wc, input + 4, 4, &state) != 1) + result |= 16; + } + found_some_locale = 1; + } + return (found_some_locale ? result : 77); +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_retval=yes +else + if test $? != 77; then + gl_cv_func_mbrtowc_retval=no + fi + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_retval" >&5 +$as_echo "$gl_cv_func_mbrtowc_retval" >&6; } + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc returns 0 when parsing a NUL character" >&5 +$as_echo_n "checking whether mbrtowc returns 0 when parsing a NUL character... " >&6; } +if ${gl_cv_func_mbrtowc_nul_retval+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on Solaris 8 and 9. + solaris2.[89]) gl_cv_func_mbrtowc_nul_retval="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_nul_retval="guessing yes" ;; + esac + if test $LOCALE_ZH_CN != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + /* This fails on Solaris 8 and 9. */ + if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) + { + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, "", 1, &state) != 0) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_nul_retval=yes +else + gl_cv_func_mbrtowc_nul_retval=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_nul_retval" >&5 +$as_echo "$gl_cv_func_mbrtowc_nul_retval" >&6; } + + case "$gl_cv_func_mbrtowc_null_arg1" in + *yes) ;; + *) +$as_echo "@%:@define MBRTOWC_NULL_ARG1_BUG 1" >>confdefs.h + + REPLACE_MBRTOWC=1 + ;; + esac + case "$gl_cv_func_mbrtowc_null_arg2" in + *yes) ;; + *) +$as_echo "@%:@define MBRTOWC_NULL_ARG2_BUG 1" >>confdefs.h + + REPLACE_MBRTOWC=1 + ;; + esac + case "$gl_cv_func_mbrtowc_retval" in + *yes) ;; + *) +$as_echo "@%:@define MBRTOWC_RETVAL_BUG 1" >>confdefs.h + + REPLACE_MBRTOWC=1 + ;; + esac + case "$gl_cv_func_mbrtowc_nul_retval" in + *yes) ;; + *) +$as_echo "@%:@define MBRTOWC_NUL_RETVAL_BUG 1" >>confdefs.h + + REPLACE_MBRTOWC=1 + ;; + esac + fi + fi + + + + + GNULIB_FFSL=0; + GNULIB_FFSLL=0; + GNULIB_MEMCHR=0; + GNULIB_MEMMEM=0; + GNULIB_MEMPCPY=0; + GNULIB_MEMRCHR=0; + GNULIB_RAWMEMCHR=0; + GNULIB_STPCPY=0; + GNULIB_STPNCPY=0; + GNULIB_STRCHRNUL=0; + GNULIB_STRDUP=0; + GNULIB_STRNCAT=0; + GNULIB_STRNDUP=0; + GNULIB_STRNLEN=0; + GNULIB_STRPBRK=0; + GNULIB_STRSEP=0; + GNULIB_STRSTR=0; + GNULIB_STRCASESTR=0; + GNULIB_STRTOK_R=0; + GNULIB_MBSLEN=0; + GNULIB_MBSNLEN=0; + GNULIB_MBSCHR=0; + GNULIB_MBSRCHR=0; + GNULIB_MBSSTR=0; + GNULIB_MBSCASECMP=0; + GNULIB_MBSNCASECMP=0; + GNULIB_MBSPCASECMP=0; + GNULIB_MBSCASESTR=0; + GNULIB_MBSCSPN=0; + GNULIB_MBSPBRK=0; + GNULIB_MBSSPN=0; + GNULIB_MBSSEP=0; + GNULIB_MBSTOK_R=0; + GNULIB_STRERROR=0; + GNULIB_STRERROR_R=0; + GNULIB_STRSIGNAL=0; + GNULIB_STRVERSCMP=0; + HAVE_MBSLEN=0; + HAVE_FFSL=1; + HAVE_FFSLL=1; + HAVE_MEMCHR=1; + HAVE_DECL_MEMMEM=1; + HAVE_MEMPCPY=1; + HAVE_DECL_MEMRCHR=1; + HAVE_RAWMEMCHR=1; + HAVE_STPCPY=1; + HAVE_STPNCPY=1; + HAVE_STRCHRNUL=1; + HAVE_DECL_STRDUP=1; + HAVE_DECL_STRNDUP=1; + HAVE_DECL_STRNLEN=1; + HAVE_STRPBRK=1; + HAVE_STRSEP=1; + HAVE_STRCASESTR=1; + HAVE_DECL_STRTOK_R=1; + HAVE_DECL_STRERROR_R=1; + HAVE_DECL_STRSIGNAL=1; + HAVE_STRVERSCMP=1; + REPLACE_MEMCHR=0; + REPLACE_MEMMEM=0; + REPLACE_STPNCPY=0; + REPLACE_STRDUP=0; + REPLACE_STRSTR=0; + REPLACE_STRCASESTR=0; + REPLACE_STRCHRNUL=0; + REPLACE_STRERROR=0; + REPLACE_STRERROR_R=0; + REPLACE_STRNCAT=0; + REPLACE_STRNDUP=0; + REPLACE_STRNLEN=0; + REPLACE_STRSIGNAL=0; + REPLACE_STRTOK_R=0; + UNDEFINE_STRTOK_R=0; + + + + + + + + + + + + + + # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it + # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is + # irrelevant for anonymous mappings. + ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" +if test "x$ac_cv_func_mmap" = xyes; then : + gl_have_mmap=yes +else + gl_have_mmap=no +fi + + + # Try to allow MAP_ANONYMOUS. + gl_have_mmap_anonymous=no + if test $gl_have_mmap = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 +$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANONYMOUS + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + if test $gl_have_mmap_anonymous != yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANON + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + +$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h + + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 +$as_echo "$gl_have_mmap_anonymous" >&6; } + if test $gl_have_mmap_anonymous = yes; then + +$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h + + fi + fi + + + + + + + if test $HAVE_MEMCHR = 1; then + # Detect platform-specific bugs in some versions of glibc: + # memchr should not dereference anything with length 0 + # http://bugzilla.redhat.com/499689 + # memchr should not dereference overestimated length after a match + # http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737 + # http://sourceware.org/bugzilla/show_bug.cgi?id=10162 + # Assume that memchr works on platforms that lack mprotect. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memchr works" >&5 +$as_echo_n "checking whether memchr works... " >&6; } +if ${gl_cv_func_memchr_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + gl_cv_func_memchr_works="guessing no" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if HAVE_SYS_MMAN_H +# include +# include +# include +# include +# ifndef MAP_FILE +# define MAP_FILE 0 +# endif +#endif + +int +main () +{ + + int result = 0; + char *fence = NULL; +#if HAVE_SYS_MMAN_H && HAVE_MPROTECT +# if HAVE_MAP_ANONYMOUS + const int flags = MAP_ANONYMOUS | MAP_PRIVATE; + const int fd = -1; +# else /* !HAVE_MAP_ANONYMOUS */ + const int flags = MAP_FILE | MAP_PRIVATE; + int fd = open ("/dev/zero", O_RDONLY, 0666); + if (fd >= 0) +# endif + { + int pagesize = getpagesize (); + char *two_pages = + (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE, + flags, fd, 0); + if (two_pages != (char *)(-1) + && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0) + fence = two_pages + pagesize; + } +#endif + if (fence) + { + if (memchr (fence, 0, 0)) + result |= 1; + strcpy (fence - 9, "12345678"); + if (memchr (fence - 9, 0, 79) != fence - 1) + result |= 2; + if (memchr (fence - 1, 0, 3) != fence - 1) + result |= 4; + } + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_memchr_works=yes +else + gl_cv_func_memchr_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memchr_works" >&5 +$as_echo "$gl_cv_func_memchr_works" >&6; } + if test "$gl_cv_func_memchr_works" != yes; then + REPLACE_MEMCHR=1 + fi + fi + +ac_fn_c_check_decl "$LINENO" "memrchr" "ac_cv_have_decl_memrchr" "$ac_includes_default" +if test "x$ac_cv_have_decl_memrchr" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_MEMRCHR $ac_have_decl +_ACEOF + + + + + + + + + + + + + GNULIB_MKTIME=0; + GNULIB_NANOSLEEP=0; + GNULIB_STRPTIME=0; + GNULIB_TIMEGM=0; + GNULIB_TIME_R=0; + HAVE_DECL_LOCALTIME_R=1; + HAVE_NANOSLEEP=1; + HAVE_STRPTIME=1; + HAVE_TIMEGM=1; + REPLACE_LOCALTIME_R=GNULIB_PORTCHECK; + REPLACE_MKTIME=GNULIB_PORTCHECK; + REPLACE_NANOSLEEP=GNULIB_PORTCHECK; + REPLACE_TIMEGM=GNULIB_PORTCHECK; + + + + + GNULIB_PSELECT=0; + GNULIB_SELECT=0; + HAVE_PSELECT=1; + REPLACE_PSELECT=0; + REPLACE_SELECT=0; + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is self-contained" >&5 +$as_echo_n "checking whether is self-contained... " >&6; } +if ${gl_cv_header_sys_select_h_selfcontained+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +struct timeval b; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_sys_select_h_selfcontained=yes +else + gl_cv_header_sys_select_h_selfcontained=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $gl_cv_header_sys_select_h_selfcontained = yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +int memset; int bzero; + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + + #undef memset + #define memset nonexistent_memset + extern + #ifdef __cplusplus + "C" + #endif + void *memset (void *, int, unsigned long); + #undef bzero + #define bzero nonexistent_bzero + extern + #ifdef __cplusplus + "C" + #endif + void bzero (void *, unsigned long); + fd_set fds; + FD_ZERO (&fds); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +else + gl_cv_header_sys_select_h_selfcontained=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5 +$as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; } + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_select_h='<'sys/select.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sys_select_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_sys_select_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sys/select.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_sys_select_h='<'sys/select.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5 +$as_echo "$gl_cv_next_sys_select_h" >&6; } + fi + NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sys/select.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sys_select_h + fi + NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_sys_select_h = yes; then + HAVE_SYS_SELECT_H=1 + else + HAVE_SYS_SELECT_H=0 + fi + + + + + + if test $ac_cv_header_sys_socket_h != yes; then + for ac_header in winsock2.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" +if test "x$ac_cv_header_winsock2_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WINSOCK2_H 1 +_ACEOF + +fi + +done + + fi + if test "$ac_cv_header_winsock2_h" = yes; then + HAVE_WINSOCK2_H=1 + UNISTD_H_HAVE_WINSOCK2_H=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H=1 + else + HAVE_WINSOCK2_H=0 + fi + + + + + + + + + + + if test $ac_cv_header_sys_socket_h != yes; then + for ac_header in winsock2.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" +if test "x$ac_cv_header_winsock2_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WINSOCK2_H 1 +_ACEOF + +fi + +done + + fi + if test "$ac_cv_header_winsock2_h" = yes; then + HAVE_WINSOCK2_H=1 + UNISTD_H_HAVE_WINSOCK2_H=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H=1 + else + HAVE_WINSOCK2_H=0 + fi + + LIBSOCKET= + if test $HAVE_WINSOCK2_H = 1; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we need to call WSAStartup in winsock2.h and -lws2_32" >&5 +$as_echo_n "checking if we need to call WSAStartup in winsock2.h and -lws2_32... " >&6; } +if ${gl_cv_func_wsastartup+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_LIBS="$LIBS" + LIBS="$LIBS -lws2_32" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef HAVE_WINSOCK2_H +# include +#endif +int +main () +{ + + WORD wVersionRequested = MAKEWORD(1, 1); + WSADATA wsaData; + int err = WSAStartup(wVersionRequested, &wsaData); + WSACleanup (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_wsastartup=yes +else + gl_cv_func_wsastartup=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gl_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wsastartup" >&5 +$as_echo "$gl_cv_func_wsastartup" >&6; } + if test "$gl_cv_func_wsastartup" = "yes"; then + +$as_echo "@%:@define WINDOWS_SOCKETS 1" >>confdefs.h + + LIBSOCKET='-lws2_32' + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setsockopt" >&5 +$as_echo_n "checking for library containing setsockopt... " >&6; } +if ${gl_cv_lib_socket+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_cv_lib_socket= + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +extern +#ifdef __cplusplus +"C" +#endif +char setsockopt(); +int +main () +{ +setsockopt(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +else + gl_save_LIBS="$LIBS" + LIBS="$gl_save_LIBS -lsocket" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +extern +#ifdef __cplusplus +"C" +#endif +char setsockopt(); +int +main () +{ +setsockopt(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_lib_socket="-lsocket" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$gl_cv_lib_socket"; then + LIBS="$gl_save_LIBS -lnetwork" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +extern +#ifdef __cplusplus +"C" +#endif +char setsockopt(); +int +main () +{ +setsockopt(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_lib_socket="-lnetwork" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$gl_cv_lib_socket"; then + LIBS="$gl_save_LIBS -lnet" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +extern +#ifdef __cplusplus +"C" +#endif +char setsockopt(); +int +main () +{ +setsockopt(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_lib_socket="-lnet" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + fi + fi + LIBS="$gl_save_LIBS" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$gl_cv_lib_socket"; then + gl_cv_lib_socket="none needed" + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_lib_socket" >&5 +$as_echo "$gl_cv_lib_socket" >&6; } + if test "$gl_cv_lib_socket" != "none needed"; then + LIBSOCKET="$gl_cv_lib_socket" + fi + fi + + + + + + + : + + + + + + if test "$ac_cv_header_winsock2_h" = yes; then + REPLACE_SELECT=1 + else + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether select supports a 0 argument" >&5 +$as_echo_n "checking whether select supports a 0 argument... " >&6; } +if ${gl_cv_func_select_supports0+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess no on Interix. + interix*) gl_cv_func_select_supports0="guessing no";; + # Guess yes otherwise. + *) gl_cv_func_select_supports0="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_SYS_SELECT_H +#include +#endif +int main () +{ + struct timeval timeout; + timeout.tv_sec = 0; + timeout.tv_usec = 5; + return select (0, (fd_set *)0, (fd_set *)0, (fd_set *)0, &timeout) < 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_select_supports0=yes +else + gl_cv_func_select_supports0=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_select_supports0" >&5 +$as_echo "$gl_cv_func_select_supports0" >&6; } + case "$gl_cv_func_select_supports0" in + *yes) ;; + *) REPLACE_SELECT=1 ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether select detects invalid fds" >&5 +$as_echo_n "checking whether select detects invalid fds... " >&6; } +if ${gl_cv_func_select_detects_ebadf+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_select_detects_ebadf="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_select_detects_ebadf="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_SYS_SELECT_H +# include +#endif +#include +#include + +int +main () +{ + + fd_set set; + dup2(0, 16); + FD_ZERO(&set); + FD_SET(16, &set); + close(16); + struct timeval timeout; + timeout.tv_sec = 0; + timeout.tv_usec = 5; + return select (17, &set, NULL, NULL, &timeout) != -1 || errno != EBADF; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_select_detects_ebadf=yes +else + gl_cv_func_select_detects_ebadf=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_select_detects_ebadf" >&5 +$as_echo "$gl_cv_func_select_detects_ebadf" >&6; } + case $gl_cv_func_select_detects_ebadf in + *yes) ;; + *) REPLACE_SELECT=1 ;; + esac + fi + + LIB_SELECT="$LIBSOCKET" + if test $REPLACE_SELECT = 1; then + case "$host_os" in + mingw*) + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define WIN32_LEAN_AND_MEAN +#include +int +main () +{ + MsgWaitForMultipleObjects (0, NULL, 0, 0, 0); + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +else + LIB_SELECT="$LIB_SELECT -luser32" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ;; + esac + fi + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdbool.h that conforms to C99" >&5 +$as_echo_n "checking for stdbool.h that conforms to C99... " >&6; } +if ${ac_cv_header_stdbool_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #ifndef bool + "error: bool is not defined" + #endif + #ifndef false + "error: false is not defined" + #endif + #if false + "error: false is not 0" + #endif + #ifndef true + "error: true is not defined" + #endif + #if true != 1 + "error: true is not 1" + #endif + #ifndef __bool_true_false_are_defined + "error: __bool_true_false_are_defined is not defined" + #endif + + struct s { _Bool s: 1; _Bool t; } s; + + char a[true == 1 ? 1 : -1]; + char b[false == 0 ? 1 : -1]; + char c[__bool_true_false_are_defined == 1 ? 1 : -1]; + char d[(bool) 0.5 == true ? 1 : -1]; + /* See body of main program for 'e'. */ + char f[(_Bool) 0.0 == false ? 1 : -1]; + char g[true]; + char h[sizeof (_Bool)]; + char i[sizeof s.t]; + enum { j = false, k = true, l = false * true, m = true * 256 }; + /* The following fails for + HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ + _Bool n[m]; + char o[sizeof n == m * sizeof n[0] ? 1 : -1]; + char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; + /* Catch a bug in an HP-UX C compiler. See + http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html + */ + _Bool q = true; + _Bool *pq = &q; + +int +main () +{ + + bool e = &s; + *pq |= q; + *pq |= ! q; + /* Refer to every declared value, to avoid compiler optimizations. */ + return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l + + !m + !n + !o + !p + !q + !pq); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_stdbool_h=yes +else + ac_cv_header_stdbool_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdbool_h" >&5 +$as_echo "$ac_cv_header_stdbool_h" >&6; } + ac_fn_c_check_type "$LINENO" "_Bool" "ac_cv_type__Bool" "$ac_includes_default" +if test "x$ac_cv_type__Bool" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE__BOOL 1 +_ACEOF + + +fi + + + + + + # Define two additional variables used in the Makefile substitution. + + if test "$ac_cv_header_stdbool_h" = yes; then + STDBOOL_H='' + else + STDBOOL_H='stdbool.h' + fi + + if test -n "$STDBOOL_H"; then + GL_GENERATE_STDBOOL_H_TRUE= + GL_GENERATE_STDBOOL_H_FALSE='#' +else + GL_GENERATE_STDBOOL_H_TRUE='#' + GL_GENERATE_STDBOOL_H_FALSE= +fi + + + if test "$ac_cv_type__Bool" = yes; then + HAVE__BOOL=1 + else + HAVE__BOOL=0 + fi + + + + # parse-datetime.y works with bison only. + : ${YACC='bison -y'} + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for compound literals" >&5 +$as_echo_n "checking for compound literals... " >&6; } +if ${gl_cv_compound_literals+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +struct s { int i, j; }; +int +main () +{ +struct s t = (struct s) { 3, 4 }; + if (t.i != 0) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_compound_literals=yes +else + gl_cv_compound_literals=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_compound_literals" >&5 +$as_echo "$gl_cv_compound_literals" >&6; } + if test $gl_cv_compound_literals = yes; then + +$as_echo "@%:@define HAVE_COMPOUND_LITERALS 1" >>confdefs.h + + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct tm is in sys/time.h or time.h" >&5 +$as_echo_n "checking whether struct tm is in sys/time.h or time.h... " >&6; } +if ${ac_cv_struct_tm+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include + +int +main () +{ +struct tm tm; + int *p = &tm.tm_sec; + return !p; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_struct_tm=time.h +else + ac_cv_struct_tm=sys/time.h +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_struct_tm" >&5 +$as_echo "$ac_cv_struct_tm" >&6; } +if test $ac_cv_struct_tm = sys/time.h; then + +$as_echo "@%:@define TM_IN_SYS_TIME 1" >>confdefs.h + +fi + + + ac_fn_c_check_member "$LINENO" "struct tm" "tm_gmtoff" "ac_cv_member_struct_tm_tm_gmtoff" "#include +" +if test "x$ac_cv_member_struct_tm_tm_gmtoff" = xyes; then : + +$as_echo "@%:@define HAVE_TM_GMTOFF 1" >>confdefs.h + +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for external symbol _system_configuration" >&5 +$as_echo_n "checking for external symbol _system_configuration... " >&6; } +if ${gl_cv_var__system_configuration+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +double x = _system_configuration.physmem; + if (x > 0.0) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_var__system_configuration=yes +else + gl_cv_var__system_configuration=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_var__system_configuration" >&5 +$as_echo "$gl_cv_var__system_configuration" >&6; } + + if test $gl_cv_var__system_configuration = yes; then + +$as_echo "@%:@define HAVE__SYSTEM_CONFIGURATION 1" >>confdefs.h + + fi + + + + + + GNULIB_POSIX_SPAWN=0; + GNULIB_POSIX_SPAWNP=0; + GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT=0; + GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=0; + GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=0; + GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=0; + GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY=0; + GNULIB_POSIX_SPAWNATTR_INIT=0; + GNULIB_POSIX_SPAWNATTR_GETFLAGS=0; + GNULIB_POSIX_SPAWNATTR_SETFLAGS=0; + GNULIB_POSIX_SPAWNATTR_GETPGROUP=0; + GNULIB_POSIX_SPAWNATTR_SETPGROUP=0; + GNULIB_POSIX_SPAWNATTR_GETSCHEDPARAM=0; + GNULIB_POSIX_SPAWNATTR_SETSCHEDPARAM=0; + GNULIB_POSIX_SPAWNATTR_GETSCHEDPOLICY=0; + GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY=0; + GNULIB_POSIX_SPAWNATTR_GETSIGDEFAULT=0; + GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT=0; + GNULIB_POSIX_SPAWNATTR_GETSIGMASK=0; + GNULIB_POSIX_SPAWNATTR_SETSIGMASK=0; + GNULIB_POSIX_SPAWNATTR_DESTROY=0; + HAVE_POSIX_SPAWN=1; + HAVE_POSIX_SPAWNATTR_T=1; + HAVE_POSIX_SPAWN_FILE_ACTIONS_T=1; + + REPLACE_POSIX_SPAWN=0; + REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=0; + + REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=0; + + REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=0; + + + + + + + + + if test $ac_cv_func_posix_spawn != yes; then + HAVE_POSIX_SPAWN=0 + fi + + + + + if test $ac_cv_func_posix_spawn = yes; then + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn works" >&5 +$as_echo_n "checking whether posix_spawn works... " >&6; } +if ${gl_cv_func_posix_spawn_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test $cross_compiling = no; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +extern char **environ; + +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +#ifndef WTERMSIG +# define WTERMSIG(x) ((x) & 0x7f) +#endif +#ifndef WIFEXITED +# define WIFEXITED(x) (WTERMSIG (x) == 0) +#endif +#ifndef WEXITSTATUS +# define WEXITSTATUS(x) (((x) >> 8) & 0xff) +#endif + +#define CHILD_PROGRAM_FILENAME "/non/exist/ent" + +static int +fd_safer (int fd) +{ + if (0 <= fd && fd <= 2) + { + int f = fd_safer (dup (fd)); + int e = errno; + close (fd); + errno = e; + fd = f; + } + + return fd; +} + +int +main () +{ + char *argv[2] = { CHILD_PROGRAM_FILENAME, NULL }; + int ofd[2]; + sigset_t blocked_signals; + sigset_t fatal_signal_set; + posix_spawn_file_actions_t actions; + bool actions_allocated; + posix_spawnattr_t attrs; + bool attrs_allocated; + int err; + pid_t child; + int status; + int exitstatus; + + setvbuf (stdout, NULL, _IOFBF, 0); + puts ("This should be seen only once."); + if (pipe (ofd) < 0 || (ofd[1] = fd_safer (ofd[1])) < 0) + { + perror ("cannot create pipe"); + exit (1); + } + sigprocmask (SIG_SETMASK, NULL, &blocked_signals); + sigemptyset (&fatal_signal_set); + sigaddset (&fatal_signal_set, SIGINT); + sigaddset (&fatal_signal_set, SIGTERM); + sigaddset (&fatal_signal_set, SIGHUP); + sigaddset (&fatal_signal_set, SIGPIPE); + sigprocmask (SIG_BLOCK, &fatal_signal_set, NULL); + actions_allocated = false; + attrs_allocated = false; + if ((err = posix_spawn_file_actions_init (&actions)) != 0 + || (actions_allocated = true, + (err = posix_spawn_file_actions_adddup2 (&actions, ofd[0], STDIN_FILENO)) != 0 + || (err = posix_spawn_file_actions_addclose (&actions, ofd[0])) != 0 + || (err = posix_spawn_file_actions_addclose (&actions, ofd[1])) != 0 + || (err = posix_spawnattr_init (&attrs)) != 0 + || (attrs_allocated = true, + (err = posix_spawnattr_setsigmask (&attrs, &blocked_signals)) != 0 + || (err = posix_spawnattr_setflags (&attrs, POSIX_SPAWN_SETSIGMASK)) != 0) + || (err = posix_spawnp (&child, CHILD_PROGRAM_FILENAME, &actions, &attrs, argv, environ)) != 0)) + { + if (actions_allocated) + posix_spawn_file_actions_destroy (&actions); + if (attrs_allocated) + posix_spawnattr_destroy (&attrs); + sigprocmask (SIG_UNBLOCK, &fatal_signal_set, NULL); + if (err == ENOENT) + return 0; + else + { + errno = err; + perror ("subprocess failed"); + exit (1); + } + } + posix_spawn_file_actions_destroy (&actions); + posix_spawnattr_destroy (&attrs); + sigprocmask (SIG_UNBLOCK, &fatal_signal_set, NULL); + close (ofd[0]); + close (ofd[1]); + status = 0; + while (waitpid (child, &status, 0) != child) + ; + if (!WIFEXITED (status)) + { + fprintf (stderr, "subprocess terminated with unexpected wait status %d\n", status); + exit (1); + } + exitstatus = WEXITSTATUS (status); + if (exitstatus != 127) + { + fprintf (stderr, "subprocess terminated with unexpected exit status %d\n", exitstatus); + exit (1); + } + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if test -s conftest$ac_exeext \ + && ./conftest$ac_exeext > conftest.out \ + && echo 'This should be seen only once.' > conftest.ok \ + && cmp conftest.out conftest.ok > /dev/null; then + gl_cv_func_posix_spawn_works=yes + else + gl_cv_func_posix_spawn_works=no + fi +else + gl_cv_func_posix_spawn_works=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test $gl_cv_func_posix_spawn_works = yes; then + if test "$cross_compiling" = yes; then : + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "cannot run test program while cross compiling +See \`config.log' for more details" "$LINENO" 5; } +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Test whether posix_spawn_file_actions_addopen supports filename arguments + that contain special characters such as '*'. */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +extern char **environ; + +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +#ifndef WTERMSIG +# define WTERMSIG(x) ((x) & 0x7f) +#endif +#ifndef WIFEXITED +# define WIFEXITED(x) (WTERMSIG (x) == 0) +#endif +#ifndef WEXITSTATUS +# define WEXITSTATUS(x) (((x) >> 8) & 0xff) +#endif + +#define CHILD_PROGRAM_FILENAME "conftest" +#define DATA_FILENAME "conftest%=*#?" + +static int +parent_main (void) +{ + FILE *fp; + char *argv[3] = { CHILD_PROGRAM_FILENAME, "-child", NULL }; + posix_spawn_file_actions_t actions; + bool actions_allocated; + int err; + pid_t child; + int status; + int exitstatus; + + /* Create a data file with specific contents. */ + fp = fopen (DATA_FILENAME, "wb"); + if (fp == NULL) + { + perror ("cannot create data file"); + return 1; + } + fwrite ("Halle Potta", 1, 11, fp); + if (fflush (fp) || fclose (fp)) + { + perror ("cannot prepare data file"); + return 2; + } + + /* Avoid reading from our stdin, as it could block. */ + freopen ("/dev/null", "rb", stdin); + + /* Test whether posix_spawn_file_actions_addopen with this file name + actually works, but spawning a child that reads from this file. */ + actions_allocated = false; + if ((err = posix_spawn_file_actions_init (&actions)) != 0 + || (actions_allocated = true, + (err = posix_spawn_file_actions_addopen (&actions, STDIN_FILENO, DATA_FILENAME, O_RDONLY, 0600)) != 0 + || (err = posix_spawn (&child, CHILD_PROGRAM_FILENAME, &actions, NULL, argv, environ)) != 0)) + { + if (actions_allocated) + posix_spawn_file_actions_destroy (&actions); + errno = err; + perror ("subprocess failed"); + return 3; + } + posix_spawn_file_actions_destroy (&actions); + status = 0; + while (waitpid (child, &status, 0) != child) + ; + if (!WIFEXITED (status)) + { + fprintf (stderr, "subprocess terminated with unexpected wait status %d\n", status); + return 4; + } + exitstatus = WEXITSTATUS (status); + if (exitstatus != 0) + { + fprintf (stderr, "subprocess terminated with unexpected exit status %d\n", exitstatus); + return 5; + } + return 0; +} + +static int +child_main (void) +{ + char buf[1024]; + + /* See if reading from STDIN_FILENO yields the expected contents. */ + if (fread (buf, 1, sizeof (buf), stdin) == 11 + && memcmp (buf, "Halle Potta", 11) == 0) + return 0; + else + return 8; +} + +static void +cleanup_then_die (int sig) +{ + /* Clean up data file. */ + unlink (DATA_FILENAME); + + /* Re-raise the signal and die from it. */ + signal (sig, SIG_DFL); + raise (sig); +} + +int +main (int argc, char *argv[]) +{ + int exitstatus; + + if (!(argc > 1 && strcmp (argv[1], "-child") == 0)) + { + /* This is the parent process. */ + signal (SIGINT, cleanup_then_die); + signal (SIGTERM, cleanup_then_die); + #ifdef SIGHUP + signal (SIGHUP, cleanup_then_die); + #endif + + exitstatus = parent_main (); + } + else + { + /* This is the child process. */ + + exitstatus = child_main (); + } + unlink (DATA_FILENAME); + return exitstatus; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + +else + gl_cv_func_posix_spawn_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + else + case "$host_os" in + aix*) gl_cv_func_posix_spawn_works="guessing no";; + *) gl_cv_func_posix_spawn_works="guessing yes";; + esac + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_works" >&5 +$as_echo "$gl_cv_func_posix_spawn_works" >&6; } + + case "$gl_cv_func_posix_spawn_works" in + *yes) + +$as_echo "@%:@define HAVE_WORKING_POSIX_SPAWN 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawnattr_setschedpolicy is supported" >&5 +$as_echo_n "checking whether posix_spawnattr_setschedpolicy is supported... " >&6; } +if ${gl_cv_func_spawnattr_setschedpolicy+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if POSIX_SPAWN_SETSCHEDULER + POSIX scheduling supported +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "POSIX scheduling supported" >/dev/null 2>&1; then : + gl_cv_func_spawnattr_setschedpolicy=yes +else + gl_cv_func_spawnattr_setschedpolicy=no +fi +rm -f conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_spawnattr_setschedpolicy" >&5 +$as_echo "$gl_cv_func_spawnattr_setschedpolicy" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawnattr_setschedparam is supported" >&5 +$as_echo_n "checking whether posix_spawnattr_setschedparam is supported... " >&6; } +if ${gl_cv_func_spawnattr_setschedparam+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if POSIX_SPAWN_SETSCHEDPARAM + POSIX scheduling supported +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "POSIX scheduling supported" >/dev/null 2>&1; then : + gl_cv_func_spawnattr_setschedparam=yes +else + gl_cv_func_spawnattr_setschedparam=no +fi +rm -f conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_spawnattr_setschedparam" >&5 +$as_echo "$gl_cv_func_spawnattr_setschedparam" >&6; } + ;; + *) REPLACE_POSIX_SPAWN=1 ;; + esac + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for desired default level of POSIX conformance" >&5 +$as_echo_n "checking for desired default level of POSIX conformance... " >&6; } + gl_default_posix2_version=none-specified + if test -n "$ac_cv_env_DEFAULT_POSIX2_VERSION_set"; then + gl_default_posix2_version=$ac_cv_env_DEFAULT_POSIX2_VERSION_value + +cat >>confdefs.h <<_ACEOF +@%:@define DEFAULT_POSIX2_VERSION $gl_default_posix2_version +_ACEOF + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_default_posix2_version" >&5 +$as_echo "$gl_default_posix2_version" >&6; } + + + + + + HAVE_PTHREAD_H=1; + HAVE_PTHREAD_T=1; + HAVE_PTHREAD_SPINLOCK_T=1; + + + + + GNULIB_PTHREAD_SIGMASK=0; + GNULIB_RAISE=0; + GNULIB_SIGNAL_H_SIGPIPE=0; + GNULIB_SIGPROCMASK=0; + GNULIB_SIGACTION=0; + HAVE_POSIX_SIGNALBLOCKING=1; + HAVE_PTHREAD_SIGMASK=1; + HAVE_RAISE=1; + HAVE_SIGSET_T=1; + HAVE_SIGINFO_T=1; + HAVE_SIGACTION=1; + HAVE_STRUCT_SIGACTION_SA_SIGACTION=1; + + HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1; + + HAVE_SIGHANDLER_T=1; + REPLACE_PTHREAD_SIGMASK=0; + REPLACE_RAISE=0; + + + ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" " + #include + /* Mingw defines sigset_t not in , but in . */ + #include + +" +if test "x$ac_cv_type_sigset_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SIGSET_T 1 +_ACEOF + +gl_cv_type_sigset_t=yes +else + gl_cv_type_sigset_t=no +fi + + if test $gl_cv_type_sigset_t != yes; then + HAVE_SIGSET_T=0 + fi + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rmdir works" >&5 +$as_echo_n "checking whether rmdir works... " >&6; } +if ${gl_cv_func_rmdir_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + mkdir conftest.dir + touch conftest.file + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_rmdir_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_rmdir_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #if HAVE_UNISTD_H + # include + #else /* on Windows with MSVC */ + # include + #endif + +int +main () +{ +int result = 0; + if (!rmdir ("conftest.file/")) + result |= 1; + else if (errno != ENOTDIR) + result |= 2; + if (!rmdir ("conftest.dir/./")) + result |= 4; + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_rmdir_works=yes +else + gl_cv_func_rmdir_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -rf conftest.dir conftest.file +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rmdir_works" >&5 +$as_echo "$gl_cv_func_rmdir_works" >&6; } + case "$gl_cv_func_rmdir_works" in + *yes) ;; + *) + REPLACE_RMDIR=1 + ;; + esac + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unlink honors trailing slashes" >&5 +$as_echo_n "checking whether unlink honors trailing slashes... " >&6; } +if ${gl_cv_func_unlink_honors_slashes+:} false; then : + $as_echo_n "(cached) " >&6 +else + touch conftest.file + # Assume that if we have lstat, we can also check symlinks. + if test $ac_cv_func_lstat = yes; then + ln -s conftest.file conftest.lnk + fi + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_unlink_honors_slashes="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_unlink_honors_slashes="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if HAVE_UNISTD_H + # include + #else /* on Windows with MSVC */ + # include + #endif + #include + +int +main () +{ +int result = 0; + if (!unlink ("conftest.file/")) + result |= 1; + else if (errno != ENOTDIR) + result |= 2; +#if HAVE_LSTAT + if (!unlink ("conftest.lnk/")) + result |= 4; + else if (errno != ENOTDIR) + result |= 8; +#endif + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_unlink_honors_slashes=yes +else + gl_cv_func_unlink_honors_slashes=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.file conftest.lnk +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_honors_slashes" >&5 +$as_echo "$gl_cv_func_unlink_honors_slashes" >&6; } + case "$gl_cv_func_unlink_honors_slashes" in + *no) + REPLACE_UNLINK=1 + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unlink of a parent directory fails as it should" >&5 +$as_echo_n "checking whether unlink of a parent directory fails as it should... " >&6; } +if ${gl_cv_func_unlink_parent_fails+:} false; then : + $as_echo_n "(cached) " >&6 +else + case "$host_os" in + darwin*) + if { + # Use the mktemp program if available. If not available, hide the error + # message. + tmp=`(umask 077 && mktemp -d /tmp/gtXXXXXX) 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" + } || + { + # Use a simple mkdir command. It is guaranteed to fail if the directory + # already exists. $RANDOM is bash specific and expands to empty in shells + # other than bash, ksh and zsh. Its use does not increase security; + # rather, it minimizes the probability of failure in a very cluttered /tmp + # directory. + tmp=/tmp/gt$$-$RANDOM + (umask 077 && mkdir "$tmp") + }; then + mkdir "$tmp/subdir" + GL_SUBDIR_FOR_UNLINK="$tmp/subdir" + export GL_SUBDIR_FOR_UNLINK + if test "$cross_compiling" = yes; then : + # If we don't know, assume the worst. + gl_cv_func_unlink_parent_fails="guessing no" + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #if HAVE_UNISTD_H + # include + #else /* on Windows with MSVC */ + # include + # include + #endif + int main () + { + int result = 0; + if (chdir (getenv ("GL_SUBDIR_FOR_UNLINK")) != 0) + result |= 1; + else if (unlink ("..") == 0) + result |= 2; + return result; + } + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_unlink_parent_fails=yes +else + gl_cv_func_unlink_parent_fails=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + unset GL_SUBDIR_FOR_UNLINK + rm -rf "$tmp" + else + gl_cv_func_unlink_parent_fails="guessing no" + fi + ;; + *) + gl_cv_func_unlink_parent_fails="guessing yes" + ;; + esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_parent_fails" >&5 +$as_echo "$gl_cv_func_unlink_parent_fails" >&6; } + case "$gl_cv_func_unlink_parent_fails" in + *no) + REPLACE_UNLINK=1 + +$as_echo "@%:@define UNLINK_PARENT_BUG 1" >>confdefs.h + + ;; + esac + + + + + + + + +@%:@ Check whether --with-selinux was given. +if test "${with_selinux+set}" = set; then : + withval=$with_selinux; +else + with_selinux=maybe +fi + + + LIB_SELINUX= + if test "$with_selinux" != no; then + gl_save_LIBS=$LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setfilecon" >&5 +$as_echo_n "checking for library containing setfilecon... " >&6; } +if ${ac_cv_search_setfilecon+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char setfilecon (); +int +main () +{ +return setfilecon (); + ; + return 0; +} +_ACEOF +for ac_lib in '' selinux; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_setfilecon=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_setfilecon+:} false; then : + break +fi +done +if ${ac_cv_search_setfilecon+:} false; then : + +else + ac_cv_search_setfilecon=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_setfilecon" >&5 +$as_echo "$ac_cv_search_setfilecon" >&6; } +ac_res=$ac_cv_search_setfilecon +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + test "$ac_cv_search_setfilecon" = "none required" || + LIB_SELINUX=$ac_cv_search_setfilecon +fi + + LIBS=$gl_save_LIBS + fi + + + # Warn if SELinux is found but libselinux is absent; + if test "$ac_cv_search_setfilecon" = no && + test "$host" = "$build" && test -d /selinux; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: This system supports SELinux but libselinux is missing." >&5 +$as_echo "$as_me: WARNING: This system supports SELinux but libselinux is missing." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNU coreutils will be compiled without SELinux support." >&5 +$as_echo "$as_me: WARNING: GNU coreutils will be compiled without SELinux support." >&2;} + fi + + + +ac_fn_c_check_decl "$LINENO" "setenv" "ac_cv_have_decl_setenv" "$ac_includes_default" +if test "x$ac_cv_have_decl_setenv" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_SETENV $ac_have_decl +_ACEOF + + + + + + + if test $ac_cv_have_decl_setenv = no; then + HAVE_DECL_SETENV=0 + fi + + + + + + for ac_header in search.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "search.h" "ac_cv_header_search_h" "$ac_includes_default" +if test "x$ac_cv_header_search_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SEARCH_H 1 +_ACEOF + +fi + +done + + for ac_func in tsearch +do : + ac_fn_c_check_func "$LINENO" "tsearch" "ac_cv_func_tsearch" +if test "x$ac_cv_func_tsearch" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_TSEARCH 1 +_ACEOF + +fi +done + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether snprintf returns a byte count as in C99" >&5 +$as_echo_n "checking whether snprintf returns a byte count as in C99... " >&6; } +if ${gl_cv_func_snprintf_retval_c99+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on FreeBSD >= 5. + freebsd[1-4]*) gl_cv_func_snprintf_retval_c99="guessing no";; + freebsd* | kfreebsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on Mac OS X >= 10.3. + darwin[1-6].*) gl_cv_func_snprintf_retval_c99="guessing no";; + darwin*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on OpenBSD >= 3.9. + openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*) + gl_cv_func_snprintf_retval_c99="guessing no";; + openbsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on Solaris >= 2.10. + solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; + solaris*) gl_cv_func_printf_sizes_c99="guessing no";; + # Guess yes on AIX >= 4. + aix[1-3]*) gl_cv_func_snprintf_retval_c99="guessing no";; + aix*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on NetBSD >= 3. + netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) + gl_cv_func_snprintf_retval_c99="guessing no";; + netbsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on BeOS. + beos*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_snprintf_retval_c99="guessing no";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_SNPRINTF +# define my_snprintf snprintf +#else +# include +static int my_snprintf (char *buf, int size, const char *format, ...) +{ + va_list args; + int ret; + va_start (args, format); + ret = vsnprintf (buf, size, format, args); + va_end (args); + return ret; +} +#endif +static char buf[100]; +int main () +{ + strcpy (buf, "ABCDEF"); + if (my_snprintf (buf, 3, "%d %d", 4567, 89) != 7) + return 1; + if (my_snprintf (buf, 0, "%d %d", 4567, 89) != 7) + return 2; + if (my_snprintf (NULL, 0, "%d %d", 4567, 89) != 7) + return 3; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_snprintf_retval_c99=yes +else + gl_cv_func_snprintf_retval_c99=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_snprintf_retval_c99" >&5 +$as_echo "$gl_cv_func_snprintf_retval_c99" >&6; } + +ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default" +if test "x$ac_cv_have_decl_snprintf" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_SNPRINTF $ac_have_decl +_ACEOF + + + +ac_fn_c_check_decl "$LINENO" "stpncpy" "ac_cv_have_decl_stpncpy" "$ac_includes_default" +if test "x$ac_cv_have_decl_stpncpy" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STPNCPY $ac_have_decl +_ACEOF + + + + + +ac_fn_c_check_decl "$LINENO" "strdup" "ac_cv_have_decl_strdup" "$ac_includes_default" +if test "x$ac_cv_have_decl_strdup" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STRDUP $ac_have_decl +_ACEOF + + + REPLACE_STRERROR_0=0 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror(0) succeeds" >&5 +$as_echo_n "checking whether strerror(0) succeeds... " >&6; } +if ${gl_cv_func_strerror_0_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_strerror_0_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_strerror_0_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +int result = 0; + char *str; + errno = 0; + str = strerror (0); + if (!*str) result |= 1; + if (errno) result |= 2; + if (strstr (str, "nknown") || strstr (str, "ndefined")) + result |= 4; + return result; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_strerror_0_works=yes +else + gl_cv_func_strerror_0_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_0_works" >&5 +$as_echo "$gl_cv_func_strerror_0_works" >&6; } + case "$gl_cv_func_strerror_0_works" in + *yes) ;; + *) + REPLACE_STRERROR_0=1 + +$as_echo "@%:@define REPLACE_STRERROR_0 1" >>confdefs.h + + ;; + esac + + + + + + + + + + + if test $ac_cv_func_strerror_r = yes; then + if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strerror_r with POSIX signature" >&5 +$as_echo_n "checking for strerror_r with POSIX signature... " >&6; } +if ${gl_cv_func_strerror_r_posix_signature+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + int strerror_r (int, char *, size_t); + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_strerror_r_posix_signature=yes +else + gl_cv_func_strerror_r_posix_signature=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_r_posix_signature" >&5 +$as_echo "$gl_cv_func_strerror_r_posix_signature" >&6; } + if test $gl_cv_func_strerror_r_posix_signature = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strerror_r works" >&5 +$as_echo_n "checking whether strerror_r works... " >&6; } +if ${gl_cv_func_strerror_r_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess no on AIX. + aix*) gl_cv_func_strerror_r_works="guessing no";; + # Guess no on HP-UX. + hpux*) gl_cv_func_strerror_r_works="guessing no";; + # Guess no on BSD variants. + *bsd*) gl_cv_func_strerror_r_works="guessing no";; + # Guess yes otherwise. + *) gl_cv_func_strerror_r_works="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +int result = 0; + char buf[79]; + if (strerror_r (EACCES, buf, 0) < 0) + result |= 1; + errno = 0; + if (strerror_r (EACCES, buf, sizeof buf) != 0) + result |= 2; + strcpy (buf, "Unknown"); + if (strerror_r (0, buf, sizeof buf) != 0) + result |= 4; + if (errno) + result |= 8; + if (strstr (buf, "nknown") || strstr (buf, "ndefined")) + result |= 0x10; + errno = 0; + *buf = 0; + if (strerror_r (-3, buf, sizeof buf) < 0) + result |= 0x20; + if (errno) + result |= 0x40; + if (!*buf) + result |= 0x80; + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_strerror_r_works=yes +else + gl_cv_func_strerror_r_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_r_works" >&5 +$as_echo "$gl_cv_func_strerror_r_works" >&6; } + else + + if test $ac_cv_func___xpg_strerror_r = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether __xpg_strerror_r works" >&5 +$as_echo_n "checking whether __xpg_strerror_r works... " >&6; } +if ${gl_cv_func_strerror_r_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + gl_cv_func_strerror_r_works="guessing no" + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + extern + #ifdef __cplusplus + "C" + #endif + int __xpg_strerror_r(int, char *, size_t); + +int +main () +{ +int result = 0; + char buf[256] = "^"; + char copy[256]; + char *str = strerror (-1); + strcpy (copy, str); + if (__xpg_strerror_r (-2, buf, 1) == 0) + result |= 1; + if (*buf) + result |= 2; + __xpg_strerror_r (-2, buf, 256); + if (strcmp (str, copy)) + result |= 4; + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_strerror_r_works=yes +else + gl_cv_func_strerror_r_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strerror_r_works" >&5 +$as_echo "$gl_cv_func_strerror_r_works" >&6; } + fi + fi + fi + fi + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_string_h='<'string.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_string_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'string.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_string_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_string_h" >&5 +$as_echo "$gl_cv_next_string_h" >&6; } + fi + NEXT_STRING_H=$gl_cv_next_string_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'string.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_string_h + fi + NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive + + + + + + + + + + + + + + + # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it + # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is + # irrelevant for anonymous mappings. + ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" +if test "x$ac_cv_func_mmap" = xyes; then : + gl_have_mmap=yes +else + gl_have_mmap=no +fi + + + # Try to allow MAP_ANONYMOUS. + gl_have_mmap_anonymous=no + if test $gl_have_mmap = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 +$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANONYMOUS + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + if test $gl_have_mmap_anonymous != yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANON + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + +$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h + + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 +$as_echo "$gl_have_mmap_anonymous" >&6; } + if test $gl_have_mmap_anonymous = yes; then + +$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h + + fi + fi + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strncat works" >&5 +$as_echo_n "checking whether strncat works... " >&6; } +if ${gl_cv_func_strncat_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_func_strncat_works="guessing no";; + # Guess yes otherwise. + *) gl_cv_func_strncat_works="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if HAVE_SYS_MMAN_H +# include +# include +# include +# include +# ifndef MAP_FILE +# define MAP_FILE 0 +# endif +#endif + +int +main () +{ + + char *fence = NULL; +#if HAVE_SYS_MMAN_H && HAVE_MPROTECT +# if HAVE_MAP_ANONYMOUS + const int flags = MAP_ANONYMOUS | MAP_PRIVATE; + const int fd = -1; +# else /* !HAVE_MAP_ANONYMOUS */ + const int flags = MAP_FILE | MAP_PRIVATE; + int fd = open ("/dev/zero", O_RDONLY, 0666); + if (fd >= 0) +# endif + { + int pagesize = getpagesize (); + char *two_pages = + (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE, + flags, fd, 0); + if (two_pages != (char *)(-1) + && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0) + fence = two_pages + pagesize; + } +#endif + if (fence) + { + char dest[8]; + + dest[0] = '*'; + dest[1] = 'a'; + dest[2] = '\0'; + dest[3] = 'w'; + dest[4] = 'x'; + dest[5] = 'y'; + dest[6] = 'z'; + + *(fence - 3) = '7'; + *(fence - 2) = '2'; + *(fence - 1) = '9'; + + if (strncat (dest + 1, fence - 3, 3) != dest + 1) + return 1; + if (dest[0] != '*') + return 2; + if (dest[1] != 'a' + || dest[2] != '7' || dest[3] != '2' || dest[4] != '9' + || dest[5] != '\0') + return 3; + if (dest[6] != 'z') + return 4; + } + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_strncat_works=yes +else + gl_cv_func_strncat_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strncat_works" >&5 +$as_echo "$gl_cv_func_strncat_works" >&6; } + case "$gl_cv_func_strncat_works" in + *yes) ;; + *) REPLACE_STRNCAT=1 ;; + esac + +ac_fn_c_check_decl "$LINENO" "strndup" "ac_cv_have_decl_strndup" "$ac_includes_default" +if test "x$ac_cv_have_decl_strndup" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STRNDUP $ac_have_decl +_ACEOF + + + +ac_fn_c_check_decl "$LINENO" "strnlen" "ac_cv_have_decl_strnlen" "$ac_includes_default" +if test "x$ac_cv_have_decl_strnlen" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STRNLEN $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "strsignal" "ac_cv_have_decl_strsignal" "$ac_includes_default" +if test "x$ac_cv_have_decl_strsignal" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STRSIGNAL $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "#include +/* NetBSD declares sys_siglist in unistd.h. */ +#ifdef HAVE_UNISTD_H +# include +#endif + +" +if test "x$ac_cv_have_decl_sys_siglist" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_SYS_SIGLIST $ac_have_decl +_ACEOF + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ldexp() can be used without linking with libm" >&5 +$as_echo_n "checking whether ldexp() can be used without linking with libm... " >&6; } +if ${gl_cv_func_ldexp_no_libm+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __NO_MATH_INLINES + # define __NO_MATH_INLINES 1 /* for glibc */ + #endif + #include + double (*funcptr) (double, int) = ldexp; + double x; +int +main () +{ +return ldexp (x, -1) > 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_ldexp_no_libm=yes +else + gl_cv_func_ldexp_no_libm=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ldexp_no_libm" >&5 +$as_echo "$gl_cv_func_ldexp_no_libm" >&6; } + + + +ac_fn_c_check_decl "$LINENO" "strtoimax" "ac_cv_have_decl_strtoimax" "$ac_includes_default" +if test "x$ac_cv_have_decl_strtoimax" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STRTOIMAX $ac_have_decl +_ACEOF + + + +ac_fn_c_check_decl "$LINENO" "strtoumax" "ac_cv_have_decl_strtoumax" "$ac_includes_default" +if test "x$ac_cv_have_decl_strtoumax" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STRTOUMAX $ac_have_decl +_ACEOF + + + + + GNULIB_GETRUSAGE=0; + HAVE_GETRUSAGE=1; + + + + + + + + + GNULIB_UNAME=0; + HAVE_UNAME=1; + HAVE_STRUCT_UTSNAME=1; + + + + + GNULIB_WAITPID=0; + + + + + GNULIB_TCGETSID=0; + HAVE_DECL_TCGETSID=1; + HAVE_TERMIOS_H=1; + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in " >&5 +$as_echo_n "checking for struct timespec in ... " >&6; } +if ${gl_cv_sys_struct_timespec_in_time_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +static struct timespec x; x.tv_sec = x.tv_nsec; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_sys_struct_timespec_in_time_h=yes +else + gl_cv_sys_struct_timespec_in_time_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_time_h" >&5 +$as_echo "$gl_cv_sys_struct_timespec_in_time_h" >&6; } + + TIME_H_DEFINES_STRUCT_TIMESPEC=0 + SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0 + PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0 + if test $gl_cv_sys_struct_timespec_in_time_h = yes; then + TIME_H_DEFINES_STRUCT_TIMESPEC=1 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in " >&5 +$as_echo_n "checking for struct timespec in ... " >&6; } +if ${gl_cv_sys_struct_timespec_in_sys_time_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +static struct timespec x; x.tv_sec = x.tv_nsec; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_sys_struct_timespec_in_sys_time_h=yes +else + gl_cv_sys_struct_timespec_in_sys_time_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_sys_time_h" >&5 +$as_echo "$gl_cv_sys_struct_timespec_in_sys_time_h" >&6; } + if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then + SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct timespec in " >&5 +$as_echo_n "checking for struct timespec in ... " >&6; } +if ${gl_cv_sys_struct_timespec_in_pthread_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +static struct timespec x; x.tv_sec = x.tv_nsec; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_sys_struct_timespec_in_pthread_h=yes +else + gl_cv_sys_struct_timespec_in_pthread_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_timespec_in_pthread_h" >&5 +$as_echo "$gl_cv_sys_struct_timespec_in_pthread_h" >&6; } + if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then + PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1 + fi + fi + fi + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_time_h='<'time.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_time_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'time.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_time_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_time_h" >&5 +$as_echo "$gl_cv_next_time_h" >&6; } + fi + NEXT_TIME_H=$gl_cv_next_time_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'time.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_time_h + fi + NEXT_AS_FIRST_DIRECTIVE_TIME_H=$gl_next_as_first_directive + + + + + + + + + + + + + + + + +gl_libunistring_sed_extract_major='/^[0-9]/{s/^\([0-9]*\).*/\1/p;q;} +i\ +0 +q +' +gl_libunistring_sed_extract_minor='/^[0-9][0-9]*[.][0-9]/{s/^[0-9]*[.]\([0-9]*\).*/\1/p;q;} +i\ +0 +q +' +gl_libunistring_sed_extract_subminor='/^[0-9][0-9]*[.][0-9][0-9]*[.][0-9]/{s/^[0-9]*[.][0-9]*[.]\([0-9]*\).*/\1/p;q;} +i\ +0 +q +' + + + if test "$HAVE_LIBUNISTRING" = yes; then + LIBUNISTRING_VERSION_MAJOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_major"` + LIBUNISTRING_VERSION_MINOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_minor"` + LIBUNISTRING_VERSION_SUBMINOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_subminor"` + fi + + + +ac_fn_c_check_decl "$LINENO" "clearerr_unlocked" "ac_cv_have_decl_clearerr_unlocked" "$ac_includes_default" +if test "x$ac_cv_have_decl_clearerr_unlocked" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_CLEARERR_UNLOCKED $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "feof_unlocked" "ac_cv_have_decl_feof_unlocked" "$ac_includes_default" +if test "x$ac_cv_have_decl_feof_unlocked" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FEOF_UNLOCKED $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "ferror_unlocked" "ac_cv_have_decl_ferror_unlocked" "$ac_includes_default" +if test "x$ac_cv_have_decl_ferror_unlocked" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FERROR_UNLOCKED $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "fgets_unlocked" "ac_cv_have_decl_fgets_unlocked" "$ac_includes_default" +if test "x$ac_cv_have_decl_fgets_unlocked" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FGETS_UNLOCKED $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "fputc_unlocked" "ac_cv_have_decl_fputc_unlocked" "$ac_includes_default" +if test "x$ac_cv_have_decl_fputc_unlocked" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FPUTC_UNLOCKED $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "fread_unlocked" "ac_cv_have_decl_fread_unlocked" "$ac_includes_default" +if test "x$ac_cv_have_decl_fread_unlocked" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FREAD_UNLOCKED $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "fwrite_unlocked" "ac_cv_have_decl_fwrite_unlocked" "$ac_includes_default" +if test "x$ac_cv_have_decl_fwrite_unlocked" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FWRITE_UNLOCKED $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "getchar_unlocked" "ac_cv_have_decl_getchar_unlocked" "$ac_includes_default" +if test "x$ac_cv_have_decl_getchar_unlocked" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETCHAR_UNLOCKED $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "putchar_unlocked" "ac_cv_have_decl_putchar_unlocked" "$ac_includes_default" +if test "x$ac_cv_have_decl_putchar_unlocked" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_PUTCHAR_UNLOCKED $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "unsetenv" "ac_cv_have_decl_unsetenv" "$ac_includes_default" +if test "x$ac_cv_have_decl_unsetenv" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_UNSETENV $ac_have_decl +_ACEOF + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the utimes function works" >&5 +$as_echo_n "checking whether the utimes function works... " >&6; } +if ${gl_cv_func_working_utimes+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + gl_cv_func_working_utimes=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include + +static int +inorder (time_t a, time_t b, time_t c) +{ + return a <= b && b <= c; +} + +int +main () +{ + int result = 0; + char const *file = "conftest.utimes"; + static struct timeval timeval[2] = {{9, 10}, {999999, 999999}}; + + /* Test whether utimes() essentially works. */ + { + struct stat sbuf; + FILE *f = fopen (file, "w"); + if (f == NULL) + result |= 1; + else if (fclose (f) != 0) + result |= 1; + else if (utimes (file, timeval) != 0) + result |= 2; + else if (lstat (file, &sbuf) != 0) + result |= 1; + else if (!(sbuf.st_atime == timeval[0].tv_sec + && sbuf.st_mtime == timeval[1].tv_sec)) + result |= 4; + if (unlink (file) != 0) + result |= 1; + } + + /* Test whether utimes() with a NULL argument sets the file's timestamp + to the current time. Use 'fstat' as well as 'time' to + determine the "current" time, to accommodate NFS file systems + if there is a time skew between the host and the NFS server. */ + { + int fd = open (file, O_WRONLY|O_CREAT, 0644); + if (fd < 0) + result |= 1; + else + { + time_t t0, t2; + struct stat st0, st1, st2; + if (time (&t0) == (time_t) -1) + result |= 1; + else if (fstat (fd, &st0) != 0) + result |= 1; + else if (utimes (file, timeval) != 0) + result |= 2; + else if (utimes (file, NULL) != 0) + result |= 8; + else if (fstat (fd, &st1) != 0) + result |= 1; + else if (write (fd, "\n", 1) != 1) + result |= 1; + else if (fstat (fd, &st2) != 0) + result |= 1; + else if (time (&t2) == (time_t) -1) + result |= 1; + else + { + int m_ok_POSIX = inorder (t0, st1.st_mtime, t2); + int m_ok_NFS = inorder (st0.st_mtime, st1.st_mtime, st2.st_mtime); + if (! (st1.st_atime == st1.st_mtime)) + result |= 16; + if (! (m_ok_POSIX || m_ok_NFS)) + result |= 32; + } + if (close (fd) != 0) + result |= 1; + } + if (unlink (file) != 0) + result |= 1; + } + + /* Test whether utimes() with a NULL argument works on read-only files. */ + { + int fd = open (file, O_WRONLY|O_CREAT, 0444); + if (fd < 0) + result |= 1; + else if (close (fd) != 0) + result |= 1; + else if (utimes (file, NULL) != 0) + result |= 64; + if (unlink (file) != 0) + result |= 1; + } + + return result; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_working_utimes=yes +else + gl_cv_func_working_utimes=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_utimes" >&5 +$as_echo "$gl_cv_func_working_utimes" >&6; } + + if test $gl_cv_func_working_utimes = yes; then + +$as_echo "@%:@define HAVE_WORKING_UTIMES 1" >>confdefs.h + + fi + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct utimbuf" >&5 +$as_echo_n "checking for struct utimbuf... " >&6; } +if ${gl_cv_sys_struct_utimbuf+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if HAVE_SYS_TIME_H + #include + #endif + #include + #ifdef HAVE_UTIME_H + #include + #endif + +int +main () +{ +static struct utimbuf x; x.actime = x.modtime; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_sys_struct_utimbuf=yes +else + gl_cv_sys_struct_utimbuf=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_utimbuf" >&5 +$as_echo "$gl_cv_sys_struct_utimbuf" >&6; } + + if test $gl_cv_sys_struct_utimbuf = yes; then + +$as_echo "@%:@define HAVE_STRUCT_UTIMBUF 1" >>confdefs.h + + fi + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inttypes.h" >&5 +$as_echo_n "checking for inttypes.h... " >&6; } +if ${gl_cv_header_inttypes_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +int +main () +{ +uintmax_t i = (uintmax_t) -1; return !i; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_inttypes_h=yes +else + gl_cv_header_inttypes_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_inttypes_h" >&5 +$as_echo "$gl_cv_header_inttypes_h" >&6; } + if test $gl_cv_header_inttypes_h = yes; then + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_INTTYPES_H_WITH_UINTMAX 1 +_ACEOF + + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for stdint.h" >&5 +$as_echo_n "checking for stdint.h... " >&6; } +if ${gl_cv_header_stdint_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include +int +main () +{ +uintmax_t i = (uintmax_t) -1; return !i; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_stdint_h=yes +else + gl_cv_header_stdint_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_stdint_h" >&5 +$as_echo "$gl_cv_header_stdint_h" >&6; } + if test $gl_cv_header_stdint_h = yes; then + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STDINT_H_WITH_UINTMAX 1 +_ACEOF + + fi + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for intmax_t" >&5 +$as_echo_n "checking for intmax_t... " >&6; } +if ${gt_cv_c_intmax_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_STDINT_H_WITH_UINTMAX +#include +#endif +#if HAVE_INTTYPES_H_WITH_UINTMAX +#include +#endif + +int +main () +{ +intmax_t x = -1; return !x; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gt_cv_c_intmax_t=yes +else + gt_cv_c_intmax_t=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_c_intmax_t" >&5 +$as_echo "$gt_cv_c_intmax_t" >&6; } + if test $gt_cv_c_intmax_t = yes; then + +$as_echo "@%:@define HAVE_INTMAX_T 1" >>confdefs.h + + else + + test $ac_cv_type_long_long_int = yes \ + && ac_type='long long' \ + || ac_type='long' + +cat >>confdefs.h <<_ACEOF +@%:@define intmax_t $ac_type +_ACEOF + + fi + + + + + + + for ac_func in snprintf strnlen wcslen wcsnlen mbrtowc wcrtomb +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + ac_fn_c_check_decl "$LINENO" "_snprintf" "ac_cv_have_decl__snprintf" "#include +" +if test "x$ac_cv_have_decl__snprintf" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL__SNPRINTF $ac_have_decl +_ACEOF + + + + case "$gl_cv_func_snprintf_retval_c99" in + *yes) + +$as_echo "@%:@define HAVE_SNPRINTF_RETVAL_C99 1" >>confdefs.h + + ;; + esac + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports size specifiers as in C99" >&5 +$as_echo_n "checking whether printf supports size specifiers as in C99... " >&6; } +if ${gl_cv_func_printf_sizes_c99+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_printf_sizes_c99="guessing yes";; + # Guess yes on FreeBSD >= 5. + freebsd[1-4]*) gl_cv_func_printf_sizes_c99="guessing no";; + freebsd* | kfreebsd*) gl_cv_func_printf_sizes_c99="guessing yes";; + # Guess yes on Mac OS X >= 10.3. + darwin[1-6].*) gl_cv_func_printf_sizes_c99="guessing no";; + darwin*) gl_cv_func_printf_sizes_c99="guessing yes";; + # Guess yes on OpenBSD >= 3.9. + openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*) + gl_cv_func_printf_sizes_c99="guessing no";; + openbsd*) gl_cv_func_printf_sizes_c99="guessing yes";; + # Guess yes on Solaris >= 2.10. + solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; + solaris*) gl_cv_func_printf_sizes_c99="guessing no";; + # Guess yes on NetBSD >= 3. + netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) + gl_cv_func_printf_sizes_c99="guessing no";; + netbsd*) gl_cv_func_printf_sizes_c99="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_printf_sizes_c99="guessing no";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#include +#if HAVE_STDINT_H_WITH_UINTMAX +# include +#endif +#if HAVE_INTTYPES_H_WITH_UINTMAX +# include +#endif +static char buf[100]; +int main () +{ + int result = 0; +#if HAVE_STDINT_H_WITH_UINTMAX || HAVE_INTTYPES_H_WITH_UINTMAX + buf[0] = '\0'; + if (sprintf (buf, "%ju %d", (uintmax_t) 12345671, 33, 44, 55) < 0 + || strcmp (buf, "12345671 33") != 0) + result |= 1; +#endif + buf[0] = '\0'; + if (sprintf (buf, "%zu %d", (size_t) 12345672, 33, 44, 55) < 0 + || strcmp (buf, "12345672 33") != 0) + result |= 2; + buf[0] = '\0'; + if (sprintf (buf, "%tu %d", (ptrdiff_t) 12345673, 33, 44, 55) < 0 + || strcmp (buf, "12345673 33") != 0) + result |= 4; + buf[0] = '\0'; + if (sprintf (buf, "%Lg %d", (long double) 1.5, 33, 44, 55) < 0 + || strcmp (buf, "1.5 33") != 0) + result |= 8; + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_printf_sizes_c99=yes +else + gl_cv_func_printf_sizes_c99=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_sizes_c99" >&5 +$as_echo "$gl_cv_func_printf_sizes_c99" >&6; } + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports 'long double' arguments" >&5 +$as_echo_n "checking whether printf supports 'long double' arguments... " >&6; } +if ${gl_cv_func_printf_long_double+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + beos*) gl_cv_func_printf_long_double="guessing no";; + mingw* | pw*) gl_cv_func_printf_long_double="guessing no";; + *) gl_cv_func_printf_long_double="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +static char buf[10000]; +int main () +{ + int result = 0; + buf[0] = '\0'; + if (sprintf (buf, "%Lf %d", 1.75L, 33, 44, 55) < 0 + || strcmp (buf, "1.750000 33") != 0) + result |= 1; + buf[0] = '\0'; + if (sprintf (buf, "%Le %d", 1.75L, 33, 44, 55) < 0 + || strcmp (buf, "1.750000e+00 33") != 0) + result |= 2; + buf[0] = '\0'; + if (sprintf (buf, "%Lg %d", 1.75L, 33, 44, 55) < 0 + || strcmp (buf, "1.75 33") != 0) + result |= 4; + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_printf_long_double=yes +else + gl_cv_func_printf_long_double=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_long_double" >&5 +$as_echo "$gl_cv_func_printf_long_double" >&6; } + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports infinite 'double' arguments" >&5 +$as_echo_n "checking whether printf supports infinite 'double' arguments... " >&6; } +if ${gl_cv_func_printf_infinite+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on FreeBSD >= 6. + freebsd[1-5]*) gl_cv_func_printf_infinite="guessing no";; + freebsd* | kfreebsd*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on Mac OS X >= 10.3. + darwin[1-6].*) gl_cv_func_printf_infinite="guessing no";; + darwin*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on HP-UX >= 11. + hpux[7-9]* | hpux10*) gl_cv_func_printf_infinite="guessing no";; + hpux*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on NetBSD >= 3. + netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) + gl_cv_func_printf_infinite="guessing no";; + netbsd*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on BeOS. + beos*) gl_cv_func_printf_infinite="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_printf_infinite="guessing no";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +static int +strisnan (const char *string, size_t start_index, size_t end_index) +{ + if (start_index < end_index) + { + if (string[start_index] == '-') + start_index++; + if (start_index + 3 <= end_index + && memcmp (string + start_index, "nan", 3) == 0) + { + start_index += 3; + if (start_index == end_index + || (string[start_index] == '(' && string[end_index - 1] == ')')) + return 1; + } + } + return 0; +} +static int +have_minus_zero () +{ + static double plus_zero = 0.0; + double minus_zero = - plus_zero; + return memcmp (&plus_zero, &minus_zero, sizeof (double)) != 0; +} +static char buf[10000]; +static double zero = 0.0; +int main () +{ + int result = 0; + if (sprintf (buf, "%f", 1.0 / zero) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 1; + if (sprintf (buf, "%f", -1.0 / zero) < 0 + || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) + result |= 1; + if (sprintf (buf, "%f", zero / zero) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 2; + if (sprintf (buf, "%e", 1.0 / zero) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 4; + if (sprintf (buf, "%e", -1.0 / zero) < 0 + || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) + result |= 4; + if (sprintf (buf, "%e", zero / zero) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 8; + if (sprintf (buf, "%g", 1.0 / zero) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 16; + if (sprintf (buf, "%g", -1.0 / zero) < 0 + || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) + result |= 16; + if (sprintf (buf, "%g", zero / zero) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 32; + /* This test fails on HP-UX 10.20. */ + if (have_minus_zero ()) + if (sprintf (buf, "%g", - zero) < 0 + || strcmp (buf, "-0") != 0) + result |= 64; + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_printf_infinite=yes +else + gl_cv_func_printf_infinite=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_infinite" >&5 +$as_echo "$gl_cv_func_printf_infinite" >&6; } + + + + + + + if test -n "$gl_printf_safe"; then + +$as_echo "@%:@define CHECK_PRINTF_SAFE 1" >>confdefs.h + + fi + case "$gl_cv_func_printf_long_double" in + *yes) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports infinite 'long double' arguments" >&5 +$as_echo_n "checking whether printf supports infinite 'long double' arguments... " >&6; } +if ${gl_cv_func_printf_infinite_long_double+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_cpu" in + # Guess no on ia64, x86_64, i386. + ia64 | x86_64 | i*86) gl_cv_func_printf_infinite_long_double="guessing no";; + *) + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_printf_infinite_long_double="guessing yes";; + # Guess yes on FreeBSD >= 6. + freebsd[1-5]*) gl_cv_func_printf_infinite_long_double="guessing no";; + freebsd* | kfreebsd*) gl_cv_func_printf_infinite_long_double="guessing yes";; + # Guess yes on HP-UX >= 11. + hpux[7-9]* | hpux10*) gl_cv_func_printf_infinite_long_double="guessing no";; + hpux*) gl_cv_func_printf_infinite_long_double="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_printf_infinite_long_double="guessing no";; + esac + ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include +#if defined __MACH__ && defined __APPLE__ +/* Avoid a crash on Mac OS X. */ +#include +#include +#include +#include +#include +#include +/* The exception port on which our thread listens. */ +static mach_port_t our_exception_port; +/* The main function of the thread listening for exceptions of type + EXC_BAD_ACCESS. */ +static void * +mach_exception_thread (void *arg) +{ + /* Buffer for a message to be received. */ + struct { + mach_msg_header_t head; + mach_msg_body_t msgh_body; + char data[1024]; + } msg; + mach_msg_return_t retval; + /* Wait for a message on the exception port. */ + retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg), + our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL); + if (retval != MACH_MSG_SUCCESS) + abort (); + exit (1); +} +static void +nocrash_init (void) +{ + mach_port_t self = mach_task_self (); + /* Allocate a port on which the thread shall listen for exceptions. */ + if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port) + == KERN_SUCCESS) { + /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */ + if (mach_port_insert_right (self, our_exception_port, our_exception_port, + MACH_MSG_TYPE_MAKE_SEND) + == KERN_SUCCESS) { + /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting + for us. */ + exception_mask_t mask = EXC_MASK_BAD_ACCESS; + /* Create the thread listening on the exception port. */ + pthread_attr_t attr; + pthread_t thread; + if (pthread_attr_init (&attr) == 0 + && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0 + && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) { + pthread_attr_destroy (&attr); + /* Replace the exception port info for these exceptions with our own. + Note that we replace the exception port for the entire task, not only + for a particular thread. This has the effect that when our exception + port gets the message, the thread specific exception port has already + been asked, and we don't need to bother about it. + See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */ + task_set_exception_ports (self, mask, our_exception_port, + EXCEPTION_DEFAULT, MACHINE_THREAD_STATE); + } + } + } +} +#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +/* Avoid a crash on native Windows. */ +#define WIN32_LEAN_AND_MEAN +#include +#include +static LONG WINAPI +exception_filter (EXCEPTION_POINTERS *ExceptionInfo) +{ + switch (ExceptionInfo->ExceptionRecord->ExceptionCode) + { + case EXCEPTION_ACCESS_VIOLATION: + case EXCEPTION_IN_PAGE_ERROR: + case EXCEPTION_STACK_OVERFLOW: + case EXCEPTION_GUARD_PAGE: + case EXCEPTION_PRIV_INSTRUCTION: + case EXCEPTION_ILLEGAL_INSTRUCTION: + case EXCEPTION_DATATYPE_MISALIGNMENT: + case EXCEPTION_ARRAY_BOUNDS_EXCEEDED: + case EXCEPTION_NONCONTINUABLE_EXCEPTION: + exit (1); + } + return EXCEPTION_CONTINUE_SEARCH; +} +static void +nocrash_init (void) +{ + SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter); +} +#else +/* Avoid a crash on POSIX systems. */ +#include +/* A POSIX signal handler. */ +static void +exception_handler (int sig) +{ + exit (1); +} +static void +nocrash_init (void) +{ +#ifdef SIGSEGV + signal (SIGSEGV, exception_handler); +#endif +#ifdef SIGBUS + signal (SIGBUS, exception_handler); +#endif +} +#endif + +#include +#include +#include +static int +strisnan (const char *string, size_t start_index, size_t end_index) +{ + if (start_index < end_index) + { + if (string[start_index] == '-') + start_index++; + if (start_index + 3 <= end_index + && memcmp (string + start_index, "nan", 3) == 0) + { + start_index += 3; + if (start_index == end_index + || (string[start_index] == '(' && string[end_index - 1] == ')')) + return 1; + } + } + return 0; +} +static char buf[10000]; +static long double zeroL = 0.0L; +int main () +{ + int result = 0; + nocrash_init(); + if (sprintf (buf, "%Lf", 1.0L / zeroL) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 1; + if (sprintf (buf, "%Lf", -1.0L / zeroL) < 0 + || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) + result |= 1; + if (sprintf (buf, "%Lf", zeroL / zeroL) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 1; + if (sprintf (buf, "%Le", 1.0L / zeroL) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 1; + if (sprintf (buf, "%Le", -1.0L / zeroL) < 0 + || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) + result |= 1; + if (sprintf (buf, "%Le", zeroL / zeroL) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 1; + if (sprintf (buf, "%Lg", 1.0L / zeroL) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 1; + if (sprintf (buf, "%Lg", -1.0L / zeroL) < 0 + || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) + result |= 1; + if (sprintf (buf, "%Lg", zeroL / zeroL) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 1; +#if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE +/* Representation of an 80-bit 'long double' as an initializer for a sequence + of 'unsigned int' words. */ +# ifdef WORDS_BIGENDIAN +# define LDBL80_WORDS(exponent,manthi,mantlo) \ + { ((unsigned int) (exponent) << 16) | ((unsigned int) (manthi) >> 16), \ + ((unsigned int) (manthi) << 16) | (unsigned int) (mantlo) >> 16), \ + (unsigned int) (mantlo) << 16 \ + } +# else +# define LDBL80_WORDS(exponent,manthi,mantlo) \ + { mantlo, manthi, exponent } +# endif + { /* Quiet NaN. */ + static union { unsigned int word[4]; long double value; } x = + { LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) }; + if (sprintf (buf, "%Lf", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 2; + if (sprintf (buf, "%Le", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 2; + if (sprintf (buf, "%Lg", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 2; + } + { + /* Signalling NaN. */ + static union { unsigned int word[4]; long double value; } x = + { LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) }; + if (sprintf (buf, "%Lf", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 2; + if (sprintf (buf, "%Le", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 2; + if (sprintf (buf, "%Lg", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 2; + } + { /* Pseudo-NaN. */ + static union { unsigned int word[4]; long double value; } x = + { LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) }; + if (sprintf (buf, "%Lf", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 4; + if (sprintf (buf, "%Le", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 4; + if (sprintf (buf, "%Lg", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 4; + } + { /* Pseudo-Infinity. */ + static union { unsigned int word[4]; long double value; } x = + { LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) }; + if (sprintf (buf, "%Lf", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 8; + if (sprintf (buf, "%Le", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 8; + if (sprintf (buf, "%Lg", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 8; + } + { /* Pseudo-Zero. */ + static union { unsigned int word[4]; long double value; } x = + { LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) }; + if (sprintf (buf, "%Lf", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 16; + if (sprintf (buf, "%Le", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 16; + if (sprintf (buf, "%Lg", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 16; + } + { /* Unnormalized number. */ + static union { unsigned int word[4]; long double value; } x = + { LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) }; + if (sprintf (buf, "%Lf", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 32; + if (sprintf (buf, "%Le", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 32; + if (sprintf (buf, "%Lg", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 32; + } + { /* Pseudo-Denormal. */ + static union { unsigned int word[4]; long double value; } x = + { LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) }; + if (sprintf (buf, "%Lf", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 64; + if (sprintf (buf, "%Le", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 64; + if (sprintf (buf, "%Lg", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 64; + } +#endif + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_printf_infinite_long_double=yes +else + gl_cv_func_printf_infinite_long_double=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_infinite_long_double" >&5 +$as_echo "$gl_cv_func_printf_infinite_long_double" >&6; } + ;; + *) + gl_cv_func_printf_infinite_long_double="irrelevant" + ;; + esac + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the 'a' and 'A' directives" >&5 +$as_echo_n "checking whether printf supports the 'a' and 'A' directives... " >&6; } +if ${gl_cv_func_printf_directive_a+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess yes on glibc >= 2.5 systems. + *-gnu*) + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #ifdef __GNU_LIBRARY__ + #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 5) || (__GLIBC__ > 2)) && !defined __UCLIBC__ + BZ2908 + #endif + #endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "BZ2908" >/dev/null 2>&1; then : + gl_cv_func_printf_directive_a="guessing yes" +else + gl_cv_func_printf_directive_a="guessing no" +fi +rm -f conftest* + + ;; + # If we don't know, assume the worst. + *) gl_cv_func_printf_directive_a="guessing no";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +static char buf[100]; +static double zero = 0.0; +int main () +{ + int result = 0; + if (sprintf (buf, "%a %d", 3.1416015625, 33, 44, 55) < 0 + || (strcmp (buf, "0x1.922p+1 33") != 0 + && strcmp (buf, "0x3.244p+0 33") != 0 + && strcmp (buf, "0x6.488p-1 33") != 0 + && strcmp (buf, "0xc.91p-2 33") != 0)) + result |= 1; + if (sprintf (buf, "%A %d", -3.1416015625, 33, 44, 55) < 0 + || (strcmp (buf, "-0X1.922P+1 33") != 0 + && strcmp (buf, "-0X3.244P+0 33") != 0 + && strcmp (buf, "-0X6.488P-1 33") != 0 + && strcmp (buf, "-0XC.91P-2 33") != 0)) + result |= 2; + /* This catches a FreeBSD 6.1 bug: it doesn't round. */ + if (sprintf (buf, "%.2a %d", 1.51, 33, 44, 55) < 0 + || (strcmp (buf, "0x1.83p+0 33") != 0 + && strcmp (buf, "0x3.05p-1 33") != 0 + && strcmp (buf, "0x6.0ap-2 33") != 0 + && strcmp (buf, "0xc.14p-3 33") != 0)) + result |= 4; + /* This catches a FreeBSD 6.1 bug. See + */ + if (sprintf (buf, "%010a %d", 1.0 / zero, 33, 44, 55) < 0 + || buf[0] == '0') + result |= 8; + /* This catches a Mac OS X 10.3.9 (Darwin 7.9) bug. */ + if (sprintf (buf, "%.1a", 1.999) < 0 + || (strcmp (buf, "0x1.0p+1") != 0 + && strcmp (buf, "0x2.0p+0") != 0 + && strcmp (buf, "0x4.0p-1") != 0 + && strcmp (buf, "0x8.0p-2") != 0)) + result |= 16; + /* This catches the same Mac OS X 10.3.9 (Darwin 7.9) bug and also a + glibc 2.4 bug . */ + if (sprintf (buf, "%.1La", 1.999L) < 0 + || (strcmp (buf, "0x1.0p+1") != 0 + && strcmp (buf, "0x2.0p+0") != 0 + && strcmp (buf, "0x4.0p-1") != 0 + && strcmp (buf, "0x8.0p-2") != 0)) + result |= 32; + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_printf_directive_a=yes +else + gl_cv_func_printf_directive_a=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_directive_a" >&5 +$as_echo "$gl_cv_func_printf_directive_a" >&6; } + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the 'F' directive" >&5 +$as_echo_n "checking whether printf supports the 'F' directive... " >&6; } +if ${gl_cv_func_printf_directive_f+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_printf_directive_f="guessing yes";; + # Guess yes on FreeBSD >= 6. + freebsd[1-5]*) gl_cv_func_printf_directive_f="guessing no";; + freebsd* | kfreebsd*) gl_cv_func_printf_directive_f="guessing yes";; + # Guess yes on Mac OS X >= 10.3. + darwin[1-6].*) gl_cv_func_printf_directive_f="guessing no";; + darwin*) gl_cv_func_printf_directive_f="guessing yes";; + # Guess yes on Solaris >= 2.10. + solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; + solaris*) gl_cv_func_printf_sizes_c99="guessing no";; + # If we don't know, assume the worst. + *) gl_cv_func_printf_directive_f="guessing no";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +static char buf[100]; +static double zero = 0.0; +int main () +{ + int result = 0; + if (sprintf (buf, "%F %d", 1234567.0, 33, 44, 55) < 0 + || strcmp (buf, "1234567.000000 33") != 0) + result |= 1; + if (sprintf (buf, "%F", 1.0 / zero) < 0 + || (strcmp (buf, "INF") != 0 && strcmp (buf, "INFINITY") != 0)) + result |= 2; + /* This catches a Cygwin 1.5.x bug. */ + if (sprintf (buf, "%.F", 1234.0) < 0 + || strcmp (buf, "1234") != 0) + result |= 4; + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_printf_directive_f=yes +else + gl_cv_func_printf_directive_f=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_directive_f" >&5 +$as_echo "$gl_cv_func_printf_directive_f" >&6; } + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the 'n' directive" >&5 +$as_echo_n "checking whether printf supports the 'n' directive... " >&6; } +if ${gl_cv_func_printf_directive_n+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + mingw*) gl_cv_func_printf_directive_n="guessing no";; + *) gl_cv_func_printf_directive_n="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#ifdef _MSC_VER +/* See page about "Parameter Validation" on msdn.microsoft.com. */ +static void cdecl +invalid_parameter_handler (const wchar_t *expression, + const wchar_t *function, + const wchar_t *file, unsigned int line, + uintptr_t dummy) +{ + exit (1); +} +#endif +static char fmtstring[10]; +static char buf[100]; +int main () +{ + int count = -1; +#ifdef _MSC_VER + _set_invalid_parameter_handler (invalid_parameter_handler); +#endif + /* Copy the format string. Some systems (glibc with _FORTIFY_SOURCE=2) + support %n in format strings in read-only memory but not in writable + memory. */ + strcpy (fmtstring, "%d %n"); + if (sprintf (buf, fmtstring, 123, &count, 33, 44, 55) < 0 + || strcmp (buf, "123 ") != 0 + || count != 4) + return 1; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_printf_directive_n=yes +else + gl_cv_func_printf_directive_n=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_directive_n" >&5 +$as_echo "$gl_cv_func_printf_directive_n" >&6; } + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the 'ls' directive" >&5 +$as_echo_n "checking whether printf supports the 'ls' directive... " >&6; } +if ${gl_cv_func_printf_directive_ls+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + openbsd*) gl_cv_func_printf_directive_ls="guessing no";; + irix*) gl_cv_func_printf_directive_ls="guessing no";; + solaris*) gl_cv_func_printf_directive_ls="guessing no";; + cygwin*) gl_cv_func_printf_directive_ls="guessing no";; + beos* | haiku*) gl_cv_func_printf_directive_ls="guessing no";; + *) gl_cv_func_printf_directive_ls="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +#include +int main () +{ + int result = 0; + char buf[100]; + /* Test whether %ls works at all. + This test fails on OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku, but not on + Cygwin 1.5. */ + { + static const wchar_t wstring[] = { 'a', 'b', 'c', 0 }; + buf[0] = '\0'; + if (sprintf (buf, "%ls", wstring) < 0 + || strcmp (buf, "abc") != 0) + result |= 1; + } + /* This test fails on IRIX 6.5, Solaris 2.6, Cygwin 1.5, Haiku (with an + assertion failure inside libc), but not on OpenBSD 4.0. */ + { + static const wchar_t wstring[] = { 'a', 0 }; + buf[0] = '\0'; + if (sprintf (buf, "%ls", wstring) < 0 + || strcmp (buf, "a") != 0) + result |= 2; + } + /* Test whether precisions in %ls are supported as specified in ISO C 99 + section 7.19.6.1: + "If a precision is specified, no more than that many bytes are written + (including shift sequences, if any), and the array shall contain a + null wide character if, to equal the multibyte character sequence + length given by the precision, the function would need to access a + wide character one past the end of the array." + This test fails on Solaris 10. */ + { + static const wchar_t wstring[] = { 'a', 'b', (wchar_t) 0xfdfdfdfd, 0 }; + buf[0] = '\0'; + if (sprintf (buf, "%.2ls", wstring) < 0 + || strcmp (buf, "ab") != 0) + result |= 8; + } + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_printf_directive_ls=yes +else + gl_cv_func_printf_directive_ls=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_directive_ls" >&5 +$as_echo "$gl_cv_func_printf_directive_ls" >&6; } + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the grouping flag" >&5 +$as_echo_n "checking whether printf supports the grouping flag... " >&6; } +if ${gl_cv_func_printf_flag_grouping+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + cygwin*) gl_cv_func_printf_flag_grouping="guessing no";; + netbsd*) gl_cv_func_printf_flag_grouping="guessing no";; + mingw* | pw*) gl_cv_func_printf_flag_grouping="guessing no";; + *) gl_cv_func_printf_flag_grouping="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +static char buf[100]; +int main () +{ + if (sprintf (buf, "%'d %d", 1234567, 99) < 0 + || buf[strlen (buf) - 1] != '9') + return 1; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_printf_flag_grouping=yes +else + gl_cv_func_printf_flag_grouping=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_flag_grouping" >&5 +$as_echo "$gl_cv_func_printf_flag_grouping" >&6; } + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the left-adjust flag correctly" >&5 +$as_echo_n "checking whether printf supports the left-adjust flag correctly... " >&6; } +if ${gl_cv_func_printf_flag_leftadjust+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess yes on HP-UX 11. + hpux11*) gl_cv_func_printf_flag_leftadjust="guessing yes";; + # Guess no on HP-UX 10 and older. + hpux*) gl_cv_func_printf_flag_leftadjust="guessing no";; + # Guess yes otherwise. + *) gl_cv_func_printf_flag_leftadjust="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +static char buf[100]; +int main () +{ + /* Check that a '-' flag is not annihilated by a negative width. */ + if (sprintf (buf, "a%-*sc", -3, "b") < 0 + || strcmp (buf, "ab c") != 0) + return 1; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_printf_flag_leftadjust=yes +else + gl_cv_func_printf_flag_leftadjust=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_flag_leftadjust" >&5 +$as_echo "$gl_cv_func_printf_flag_leftadjust" >&6; } + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports the zero flag correctly" >&5 +$as_echo_n "checking whether printf supports the zero flag correctly... " >&6; } +if ${gl_cv_func_printf_flag_zero+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_printf_flag_zero="guessing yes";; + # Guess yes on BeOS. + beos*) gl_cv_func_printf_flag_zero="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_printf_flag_zero="guessing no";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +static char buf[100]; +static double zero = 0.0; +int main () +{ + if (sprintf (buf, "%010f", 1.0 / zero, 33, 44, 55) < 0 + || (strcmp (buf, " inf") != 0 + && strcmp (buf, " infinity") != 0)) + return 1; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_printf_flag_zero=yes +else + gl_cv_func_printf_flag_zero=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_flag_zero" >&5 +$as_echo "$gl_cv_func_printf_flag_zero" >&6; } + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports large precisions" >&5 +$as_echo_n "checking whether printf supports large precisions... " >&6; } +if ${gl_cv_func_printf_precision+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess no only on Solaris, native Windows, and BeOS systems. + solaris*) gl_cv_func_printf_precision="guessing no" ;; + mingw* | pw*) gl_cv_func_printf_precision="guessing no" ;; + beos*) gl_cv_func_printf_precision="guessing no" ;; + *) gl_cv_func_printf_precision="guessing yes" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +static char buf[5000]; +int main () +{ + int result = 0; +#ifdef __BEOS__ + /* On BeOS, this would crash and show a dialog box. Avoid the crash. */ + return 1; +#endif + if (sprintf (buf, "%.4000d %d", 1, 33, 44) < 4000 + 3) + result |= 1; + if (sprintf (buf, "%.4000f %d", 1.0, 33, 44) < 4000 + 5) + result |= 2; + if (sprintf (buf, "%.511f %d", 1.0, 33, 44) < 511 + 5 + || buf[0] != '1') + result |= 4; + if (sprintf (buf, "%.999f %d", 1.0, 33, 44) < 999 + 5 + || buf[0] != '1') + result |= 4; + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_printf_precision=yes +else + gl_cv_func_printf_precision=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_precision" >&5 +$as_echo "$gl_cv_func_printf_precision" >&6; } + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf survives out-of-memory conditions" >&5 +$as_echo_n "checking whether printf survives out-of-memory conditions... " >&6; } +if ${gl_cv_func_printf_enomem+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_cv_func_printf_enomem="guessing no" + if test "$cross_compiling" = no; then + if test $APPLE_UNIVERSAL_BUILD = 0; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + +#include +#if defined __MACH__ && defined __APPLE__ +/* Avoid a crash on Mac OS X. */ +#include +#include +#include +#include +#include +#include +/* The exception port on which our thread listens. */ +static mach_port_t our_exception_port; +/* The main function of the thread listening for exceptions of type + EXC_BAD_ACCESS. */ +static void * +mach_exception_thread (void *arg) +{ + /* Buffer for a message to be received. */ + struct { + mach_msg_header_t head; + mach_msg_body_t msgh_body; + char data1024; + } msg; + mach_msg_return_t retval; + /* Wait for a message on the exception port. */ + retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg), + our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL); + if (retval != MACH_MSG_SUCCESS) + abort (); + exit (1); +} +static void +nocrash_init (void) +{ + mach_port_t self = mach_task_self (); + /* Allocate a port on which the thread shall listen for exceptions. */ + if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port) + == KERN_SUCCESS) { + /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */ + if (mach_port_insert_right (self, our_exception_port, our_exception_port, + MACH_MSG_TYPE_MAKE_SEND) + == KERN_SUCCESS) { + /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting + for us. */ + exception_mask_t mask = EXC_MASK_BAD_ACCESS; + /* Create the thread listening on the exception port. */ + pthread_attr_t attr; + pthread_t thread; + if (pthread_attr_init (&attr) == 0 + && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0 + && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) { + pthread_attr_destroy (&attr); + /* Replace the exception port info for these exceptions with our own. + Note that we replace the exception port for the entire task, not only + for a particular thread. This has the effect that when our exception + port gets the message, the thread specific exception port has already + been asked, and we don't need to bother about it. + See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */ + task_set_exception_ports (self, mask, our_exception_port, + EXCEPTION_DEFAULT, MACHINE_THREAD_STATE); + } + } + } +} +#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +/* Avoid a crash on native Windows. */ +#define WIN32_LEAN_AND_MEAN +#include +#include +static LONG WINAPI +exception_filter (EXCEPTION_POINTERS *ExceptionInfo) +{ + switch (ExceptionInfo->ExceptionRecord->ExceptionCode) + { + case EXCEPTION_ACCESS_VIOLATION: + case EXCEPTION_IN_PAGE_ERROR: + case EXCEPTION_STACK_OVERFLOW: + case EXCEPTION_GUARD_PAGE: + case EXCEPTION_PRIV_INSTRUCTION: + case EXCEPTION_ILLEGAL_INSTRUCTION: + case EXCEPTION_DATATYPE_MISALIGNMENT: + case EXCEPTION_ARRAY_BOUNDS_EXCEEDED: + case EXCEPTION_NONCONTINUABLE_EXCEPTION: + exit (1); + } + return EXCEPTION_CONTINUE_SEARCH; +} +static void +nocrash_init (void) +{ + SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter); +} +#else +/* Avoid a crash on POSIX systems. */ +#include +/* A POSIX signal handler. */ +static void +exception_handler (int sig) +{ + exit (1); +} +static void +nocrash_init (void) +{ +#ifdef SIGSEGV + signal (SIGSEGV, exception_handler); +#endif +#ifdef SIGBUS + signal (SIGBUS, exception_handler); +#endif +} +#endif + +#include +#include +#include +#include +#include +int main() +{ + struct rlimit limit; + int ret; + nocrash_init (); + /* Some printf implementations allocate temporary space with malloc. */ + /* On BSD systems, malloc() is limited by RLIMIT_DATA. */ +#ifdef RLIMIT_DATA + if (getrlimit (RLIMIT_DATA, &limit) < 0) + return 77; + if (limit.rlim_max == RLIM_INFINITY || limit.rlim_max > 5000000) + limit.rlim_max = 5000000; + limit.rlim_cur = limit.rlim_max; + if (setrlimit (RLIMIT_DATA, &limit) < 0) + return 77; +#endif + /* On Linux systems, malloc() is limited by RLIMIT_AS. */ +#ifdef RLIMIT_AS + if (getrlimit (RLIMIT_AS, &limit) < 0) + return 77; + if (limit.rlim_max == RLIM_INFINITY || limit.rlim_max > 5000000) + limit.rlim_max = 5000000; + limit.rlim_cur = limit.rlim_max; + if (setrlimit (RLIMIT_AS, &limit) < 0) + return 77; +#endif + /* Some printf implementations allocate temporary space on the stack. */ +#ifdef RLIMIT_STACK + if (getrlimit (RLIMIT_STACK, &limit) < 0) + return 77; + if (limit.rlim_max == RLIM_INFINITY || limit.rlim_max > 5000000) + limit.rlim_max = 5000000; + limit.rlim_cur = limit.rlim_max; + if (setrlimit (RLIMIT_STACK, &limit) < 0) + return 77; +#endif + ret = printf ("%.5000000f", 1.0); + return !(ret == 5000002 || (ret < 0 && errno == ENOMEM)); +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + (./conftest 2>&5 + result=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $result" >&5 + if test $result != 0 && test $result != 77; then result=1; fi + exit $result + ) >/dev/null 2>/dev/null + case $? in + 0) gl_cv_func_printf_enomem="yes" ;; + 77) gl_cv_func_printf_enomem="guessing no" ;; + *) gl_cv_func_printf_enomem="no" ;; + esac + else + gl_cv_func_printf_enomem="guessing no" + fi + rm -fr conftest* + else + gl_cv_func_printf_enomem="guessing no" + fi + fi + if test "$gl_cv_func_printf_enomem" = "guessing no"; then + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_printf_enomem="guessing yes";; + # Guess yes on Solaris. + solaris*) gl_cv_func_printf_enomem="guessing yes";; + # Guess yes on AIX. + aix*) gl_cv_func_printf_enomem="guessing yes";; + # Guess yes on HP-UX/hppa. + hpux*) case "$host_cpu" in + hppa*) gl_cv_func_printf_enomem="guessing yes";; + *) gl_cv_func_printf_enomem="guessing no";; + esac + ;; + # Guess yes on IRIX. + irix*) gl_cv_func_printf_enomem="guessing yes";; + # Guess yes on OSF/1. + osf*) gl_cv_func_printf_enomem="guessing yes";; + # Guess yes on BeOS. + beos*) gl_cv_func_printf_enomem="guessing yes";; + # Guess yes on Haiku. + haiku*) gl_cv_func_printf_enomem="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_printf_enomem="guessing no";; + esac + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_enomem" >&5 +$as_echo "$gl_cv_func_printf_enomem" >&6; } + + + + case "$gl_cv_func_printf_long_double" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_LONG_DOUBLE 1" >>confdefs.h + + ;; + esac + + + + + + + + + + + + + + + + + ac_fn_c_check_decl "$LINENO" "wcwidth" "ac_cv_have_decl_wcwidth" " +/* AIX 3.2.5 declares wcwidth in . */ +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be included + before . */ +#include +#include +#include +#include + +" +if test "x$ac_cv_have_decl_wcwidth" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_WCWIDTH $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_wcwidth != yes; then + HAVE_DECL_WCWIDTH=0 + fi + + if test $ac_cv_func_wcwidth = yes; then + HAVE_WCWIDTH=1 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wcwidth works reasonably in UTF-8 locales" >&5 +$as_echo_n "checking whether wcwidth works reasonably in UTF-8 locales... " >&6; } +if ${gl_cv_func_wcwidth_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess yes on glibc and AIX 7 systems. + *-gnu* | aix[7-9]*) gl_cv_func_wcwidth_works="guessing yes";; + *) gl_cv_func_wcwidth_works="guessing no";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +/* AIX 3.2.5 declares wcwidth in . */ +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be included + before . */ +#include +#include +#include +#include +#if !HAVE_DECL_WCWIDTH +extern +# ifdef __cplusplus +"C" +# endif +int wcwidth (int); +#endif +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "fr_FR.UTF-8") != NULL) + { + if (wcwidth (0x0301) > 0) + result |= 1; + if (wcwidth (0x05B0) > 0) + result |= 2; + if (wcwidth (0x200B) > 0) + result |= 4; + } + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_wcwidth_works=yes +else + gl_cv_func_wcwidth_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wcwidth_works" >&5 +$as_echo "$gl_cv_func_wcwidth_works" >&6; } + case "$gl_cv_func_wcwidth_works" in + *yes) ;; + *no) REPLACE_WCWIDTH=1 ;; + esac + else + HAVE_WCWIDTH=0 + fi + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking POSIX termios" >&5 +$as_echo_n "checking POSIX termios... " >&6; } +if ${ac_cv_sys_posix_termios+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include + +int +main () +{ +/* SunOS 4.0.3 has termios.h but not the library calls. */ + tcgetattr(0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_sys_posix_termios=yes +else + ac_cv_sys_posix_termios=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_posix_termios" >&5 +$as_echo "$ac_cv_sys_posix_termios" >&6; } + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of TIOCGWINSZ requires termios.h" >&5 +$as_echo_n "checking whether use of TIOCGWINSZ requires termios.h... " >&6; } +if ${gl_cv_sys_tiocgwinsz_needs_termios_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_sys_tiocgwinsz_needs_termios_h=no + + if test $ac_cv_sys_posix_termios = yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +# include +# ifdef TIOCGWINSZ + yes +# endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + gl_cv_sys_tiocgwinsz_needs_termios_h=yes +fi +rm -f conftest* + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_tiocgwinsz_needs_termios_h" >&5 +$as_echo "$gl_cv_sys_tiocgwinsz_needs_termios_h" >&6; } + +ac_fn_c_check_decl "$LINENO" "alarm" "ac_cv_have_decl_alarm" "$ac_includes_default" +if test "x$ac_cv_have_decl_alarm" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_ALARM $ac_have_decl +_ACEOF + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ungetc works on arbitrary bytes" >&5 +$as_echo_n "checking whether ungetc works on arbitrary bytes... " >&6; } +if ${gl_cv_func_ungetc_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_ungetc_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_ungetc_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include + +int +main () +{ +FILE *f; + if (!(f = fopen ("conftest.tmp", "w+"))) return 1; + if (fputs ("abc", f) < 0) return 2; + rewind (f); + if (fgetc (f) != 'a') return 3; + if (fgetc (f) != 'b') return 4; + if (ungetc ('d', f) != 'd') return 5; + if (ftell (f) != 1) return 6; + if (fgetc (f) != 'd') return 7; + if (ftell (f) != 2) return 8; + if (fseek (f, 0, SEEK_CUR) != 0) return 9; + if (ftell (f) != 2) return 10; + if (fgetc (f) != 'c') return 11; + fclose (f); remove ("conftest.tmp"); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_ungetc_works=yes +else + gl_cv_func_ungetc_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ungetc_works" >&5 +$as_echo "$gl_cv_func_ungetc_works" >&6; } + case "$gl_cv_func_ungetc_works" in + *yes) ;; + *) + +$as_echo "@%:@define FUNC_UNGETC_BROKEN 1" >>confdefs.h + + ;; + esac + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5 +$as_echo_n "checking for LC_MESSAGES... " >&6; } +if ${gt_cv_val_LC_MESSAGES+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +return LC_MESSAGES + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gt_cv_val_LC_MESSAGES=yes +else + gt_cv_val_LC_MESSAGES=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_val_LC_MESSAGES" >&5 +$as_echo "$gt_cv_val_LC_MESSAGES" >&6; } + if test $gt_cv_val_LC_MESSAGES = yes; then + +$as_echo "@%:@define HAVE_LC_MESSAGES 1" >>confdefs.h + + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5 +$as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; } +if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then : + $as_echo_n "(cached) " >&6 +else + gt_save_LIBS="$LIBS" + LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +CFPreferencesCopyAppValue(NULL, NULL) + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gt_cv_func_CFPreferencesCopyAppValue=yes +else + gt_cv_func_CFPreferencesCopyAppValue=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gt_save_LIBS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5 +$as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; } + if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then + +$as_echo "@%:@define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5 +$as_echo_n "checking for CFLocaleCopyCurrent... " >&6; } +if ${gt_cv_func_CFLocaleCopyCurrent+:} false; then : + $as_echo_n "(cached) " >&6 +else + gt_save_LIBS="$LIBS" + LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +CFLocaleCopyCurrent(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gt_cv_func_CFLocaleCopyCurrent=yes +else + gt_cv_func_CFLocaleCopyCurrent=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gt_save_LIBS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyCurrent" >&5 +$as_echo "$gt_cv_func_CFLocaleCopyCurrent" >&6; } + if test $gt_cv_func_CFLocaleCopyCurrent = yes; then + +$as_echo "@%:@define HAVE_CFLOCALECOPYCURRENT 1" >>confdefs.h + + fi + INTL_MACOSX_LIBS= + if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then + INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation" + fi + + +ac_fn_c_check_decl "$LINENO" "strerror_r" "ac_cv_have_decl_strerror_r" "$ac_includes_default" +if test "x$ac_cv_have_decl_strerror_r" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STRERROR_R $ac_have_decl +_ACEOF + + + + + + + + + if test $ac_cv_have_decl_strerror_r = no; then + HAVE_DECL_STRERROR_R=0 + fi + + if test $ac_cv_func_strerror_r = yes; then + if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then + if test $gl_cv_func_strerror_r_posix_signature = yes; then + case "$gl_cv_func_strerror_r_works" in + *no) REPLACE_STRERROR_R=1 ;; + esac + else + REPLACE_STRERROR_R=1 + fi + else + REPLACE_STRERROR_R=1 + fi + fi + + + + + + + + + + + + + + + if false; then + GL_COND_LIBTOOL_TRUE= + GL_COND_LIBTOOL_FALSE='#' +else + GL_COND_LIBTOOL_TRUE='#' + GL_COND_LIBTOOL_FALSE= +fi + + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + + + + + + + + + + gl_source_base='lib' + + @%:@ Check whether --enable-acl was given. +if test "${enable_acl+set}" = set; then : + enableval=$enable_acl; +else + enable_acl=auto +fi + + + LIB_ACL= + use_acl=0 + if test "x$enable_acl" != "xno"; then + for ac_header in sys/acl.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/acl.h" "ac_cv_header_sys_acl_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_acl_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SYS_ACL_H 1 +_ACEOF + +fi + +done + + if test $ac_cv_header_sys_acl_h = yes; then + ac_save_LIBS=$LIBS + + if test $use_acl = 0; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing acl_get_file" >&5 +$as_echo_n "checking for library containing acl_get_file... " >&6; } +if ${ac_cv_search_acl_get_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char acl_get_file (); +int +main () +{ +return acl_get_file (); + ; + return 0; +} +_ACEOF +for ac_lib in '' acl pacl; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_acl_get_file=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_acl_get_file+:} false; then : + break +fi +done +if ${ac_cv_search_acl_get_file+:} false; then : + +else + ac_cv_search_acl_get_file=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_acl_get_file" >&5 +$as_echo "$ac_cv_search_acl_get_file" >&6; } +ac_res=$ac_cv_search_acl_get_file +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + if test "$ac_cv_search_acl_get_file" != "none required"; then + LIB_ACL=$ac_cv_search_acl_get_file + fi + for ac_func in acl_get_file acl_get_fd acl_set_file acl_set_fd \ + acl_free acl_from_mode acl_from_text \ + acl_delete_def_file acl_extended_file \ + acl_delete_fd_np acl_delete_file_np \ + acl_copy_ext_native acl_create_entry_np \ + acl_to_short_text acl_free_text +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + # If the acl_get_file bug is detected, don't enable the ACL support. + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working acl_get_file" >&5 +$as_echo_n "checking for working acl_get_file... " >&6; } +if ${gl_cv_func_working_acl_get_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + gl_cv_func_working_acl_get_file=cross-compiling +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + +int +main () +{ +if (!acl_get_file (".", ACL_TYPE_ACCESS) && errno == ENOENT) + return 1; + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_working_acl_get_file=yes +else + gl_cv_func_working_acl_get_file=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_acl_get_file" >&5 +$as_echo "$gl_cv_func_working_acl_get_file" >&6; } + + if test $gl_cv_func_working_acl_get_file = yes; then : + use_acl=1 +fi + + if test $use_acl = 1; then + for ac_header in acl/libacl.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "acl/libacl.h" "ac_cv_header_acl_libacl_h" "$ac_includes_default" +if test "x$ac_cv_header_acl_libacl_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_ACL_LIBACL_H 1 +_ACEOF + +fi + +done + + + + + + + + + + for ac_func in acl_entries +do : + ac_fn_c_check_func "$LINENO" "acl_entries" "ac_cv_func_acl_entries" +if test "x$ac_cv_func_acl_entries" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_ACL_ENTRIES 1 +_ACEOF + +else + + gl_LIBOBJS="$gl_LIBOBJS $ac_func.$ac_objext" + +fi +done + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ACL_FIRST_ENTRY" >&5 +$as_echo_n "checking for ACL_FIRST_ENTRY... " >&6; } +if ${gl_cv_acl_ACL_FIRST_ENTRY+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +int type = ACL_FIRST_ENTRY; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_acl_ACL_FIRST_ENTRY=yes +else + gl_cv_acl_ACL_FIRST_ENTRY=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_acl_ACL_FIRST_ENTRY" >&5 +$as_echo "$gl_cv_acl_ACL_FIRST_ENTRY" >&6; } + if test $gl_cv_acl_ACL_FIRST_ENTRY = yes; then + +$as_echo "@%:@define HAVE_ACL_FIRST_ENTRY 1" >>confdefs.h + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ACL_TYPE_EXTENDED" >&5 +$as_echo_n "checking for ACL_TYPE_EXTENDED... " >&6; } +if ${gl_cv_acl_ACL_TYPE_EXTENDED+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +int type = ACL_TYPE_EXTENDED; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_acl_ACL_TYPE_EXTENDED=yes +else + gl_cv_acl_ACL_TYPE_EXTENDED=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_acl_ACL_TYPE_EXTENDED" >&5 +$as_echo "$gl_cv_acl_ACL_TYPE_EXTENDED" >&6; } + if test $gl_cv_acl_ACL_TYPE_EXTENDED = yes; then + +$as_echo "@%:@define HAVE_ACL_TYPE_EXTENDED 1" >>confdefs.h + + fi + else + LIB_ACL= + fi + +fi + + fi + + if test $use_acl = 0; then + for ac_func in facl +do : + ac_fn_c_check_func "$LINENO" "facl" "ac_cv_func_facl" +if test "x$ac_cv_func_facl" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_FACL 1 +_ACEOF + +fi +done + + if test $ac_cv_func_facl = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing acl_trivial" >&5 +$as_echo_n "checking for library containing acl_trivial... " >&6; } +if ${ac_cv_search_acl_trivial+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char acl_trivial (); +int +main () +{ +return acl_trivial (); + ; + return 0; +} +_ACEOF +for ac_lib in '' sec; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_acl_trivial=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_acl_trivial+:} false; then : + break +fi +done +if ${ac_cv_search_acl_trivial+:} false; then : + +else + ac_cv_search_acl_trivial=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_acl_trivial" >&5 +$as_echo "$ac_cv_search_acl_trivial" >&6; } +ac_res=$ac_cv_search_acl_trivial +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + if test "$ac_cv_search_acl_trivial" != "none required"; then + LIB_ACL=$ac_cv_search_acl_trivial + fi + +fi + + for ac_func in acl_trivial +do : + ac_fn_c_check_func "$LINENO" "acl_trivial" "ac_cv_func_acl_trivial" +if test "x$ac_cv_func_acl_trivial" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_ACL_TRIVIAL 1 +_ACEOF + +fi +done + + use_acl=1 + fi + fi + + if test $use_acl = 0; then + for ac_func in getacl +do : + ac_fn_c_check_func "$LINENO" "getacl" "ac_cv_func_getacl" +if test "x$ac_cv_func_getacl" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_GETACL 1 +_ACEOF + +fi +done + + if test $ac_cv_func_getacl = yes; then + use_acl=1 + fi + for ac_header in aclv.h +do : + ac_fn_c_check_header_compile "$LINENO" "aclv.h" "ac_cv_header_aclv_h" "#include +" +if test "x$ac_cv_header_aclv_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_ACLV_H 1 +_ACEOF + +fi + +done + + fi + + if test $use_acl = 0; then + for ac_func in aclx_get +do : + ac_fn_c_check_func "$LINENO" "aclx_get" "ac_cv_func_aclx_get" +if test "x$ac_cv_func_aclx_get" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_ACLX_GET 1 +_ACEOF + +fi +done + + if test $ac_cv_func_aclx_get = yes; then + use_acl=1 + fi + fi + + if test $use_acl = 0 || test "$ac_cv_func_aclx_get" = yes; then + for ac_func in statacl +do : + ac_fn_c_check_func "$LINENO" "statacl" "ac_cv_func_statacl" +if test "x$ac_cv_func_statacl" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STATACL 1 +_ACEOF + +fi +done + + if test $ac_cv_func_statacl = yes; then + use_acl=1 + fi + fi + + if test $use_acl = 0; then + for ac_func in aclsort +do : + ac_fn_c_check_func "$LINENO" "aclsort" "ac_cv_func_aclsort" +if test "x$ac_cv_func_aclsort" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_ACLSORT 1 +_ACEOF + +fi +done + + if test $ac_cv_func_aclsort = yes; then + use_acl=1 + fi + fi + + LIBS=$ac_save_LIBS + fi + if test "x$enable_acl$use_acl" = "xyes0"; then + as_fn_error $? "ACLs enabled but support not detected" "$LINENO" 5 + elif test "x$enable_acl$use_acl" = "xauto0"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libacl development library was not found or not usable." >&5 +$as_echo "$as_me: WARNING: libacl development library was not found or not usable." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNU coreutils will be built without ACL support." >&5 +$as_echo "$as_me: WARNING: GNU coreutils will be built without ACL support." >&2;} + fi + fi + + +cat >>confdefs.h <<_ACEOF +@%:@define USE_ACL $use_acl +_ACEOF + + USE_ACL=$use_acl + + + + + if test $ac_cv_func_alloca_works = no; then + : + fi + + # Define an additional variable used in the Makefile substitution. + if test $ac_cv_working_alloca_h = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca as a compiler built-in" >&5 +$as_echo_n "checking for alloca as a compiler built-in... " >&6; } +if ${gl_cv_rpl_alloca+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#if defined __GNUC__ || defined _AIX || defined _MSC_VER + Need own alloca +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Need own alloca" >/dev/null 2>&1; then : + gl_cv_rpl_alloca=yes +else + gl_cv_rpl_alloca=no +fi +rm -f conftest* + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_rpl_alloca" >&5 +$as_echo "$gl_cv_rpl_alloca" >&6; } + if test $gl_cv_rpl_alloca = yes; then + +$as_echo "@%:@define HAVE_ALLOCA 1" >>confdefs.h + + ALLOCA_H=alloca.h + else + ALLOCA_H= + fi + else + ALLOCA_H=alloca.h + fi + + if test -n "$ALLOCA_H"; then + GL_GENERATE_ALLOCA_H_TRUE= + GL_GENERATE_ALLOCA_H_FALSE='#' +else + GL_GENERATE_ALLOCA_H_TRUE='#' + GL_GENERATE_ALLOCA_H_FALSE= +fi + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_AREADLINKAT 1 +_ACEOF + + + + + + + if test $ac_cv_header_arpa_inet_h = yes; then + HAVE_ARPA_INET_H=1 + else + HAVE_ARPA_INET_H=0 + fi + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_arpa_inet_h='<'arpa/inet.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_arpa_inet_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_arpa_inet_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'arpa/inet.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_arpa_inet_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_arpa_inet_h='<'arpa/inet.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_arpa_inet_h" >&5 +$as_echo "$gl_cv_next_arpa_inet_h" >&6; } + fi + NEXT_ARPA_INET_H=$gl_cv_next_arpa_inet_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'arpa/inet.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_arpa_inet_h + fi + NEXT_AS_FIRST_DIRECTIVE_ARPA_INET_H=$gl_next_as_first_directive + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable assertions" >&5 +$as_echo_n "checking whether to enable assertions... " >&6; } + @%:@ Check whether --enable-assert was given. +if test "${enable_assert+set}" = set; then : + enableval=$enable_assert; if test "x$enableval" = xno; then : + +$as_echo "@%:@define NDEBUG 1" >>confdefs.h + +elif test "x$enableval" != xyes; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: invalid argument supplied to --enable-assert" >&5 +$as_echo "$as_me: WARNING: invalid argument supplied to --enable-assert" >&2;} + enable_assert=yes +fi +else + enable_assert=yes +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_assert" >&5 +$as_echo "$enable_assert" >&6; } + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS openat-proc.$ac_objext" + + + + + + + + + + + + + + + + + + if test $ac_cv_func_btowc = no; then + HAVE_BTOWC=0 + else + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether btowc(0) is correct" >&5 +$as_echo_n "checking whether btowc(0) is correct... " >&6; } +if ${gl_cv_func_btowc_nul+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess no on Cygwin. + cygwin*) gl_cv_func_btowc_nul="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_btowc_nul="guessing yes" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + if (btowc ('\0') != 0) + return 1; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_btowc_nul=yes +else + gl_cv_func_btowc_nul=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_btowc_nul" >&5 +$as_echo "$gl_cv_func_btowc_nul" >&6; } + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether btowc(EOF) is correct" >&5 +$as_echo_n "checking whether btowc(EOF) is correct... " >&6; } +if ${gl_cv_func_btowc_eof+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on IRIX. + irix*) gl_cv_func_btowc_eof="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_btowc_eof="guessing yes" ;; + esac + if test $LOCALE_FR != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) + { + if (btowc (EOF) != WEOF) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_btowc_eof=yes +else + gl_cv_func_btowc_eof=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_btowc_eof" >&5 +$as_echo "$gl_cv_func_btowc_eof" >&6; } + + case "$gl_cv_func_btowc_nul" in + *yes) ;; + *) REPLACE_BTOWC=1 ;; + esac + case "$gl_cv_func_btowc_eof" in + *yes) ;; + *) REPLACE_BTOWC=1 ;; + esac + fi + + if test $HAVE_BTOWC = 0 || test $REPLACE_BTOWC = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS btowc.$ac_objext" + + + : + + fi + + + + + + GNULIB_BTOWC=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_BTOWC 1" >>confdefs.h + + + + + + for ac_func in strtod_l +do : + ac_fn_c_check_func "$LINENO" "strtod_l" "ac_cv_func_strtod_l" +if test "x$ac_cv_func_strtod_l" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRTOD_L 1 +_ACEOF + +fi +done + + + + + + for ac_func in strtold_l +do : + ac_fn_c_check_func "$LINENO" "strtold_l" "ac_cv_func_strtold_l" +if test "x$ac_cv_func_strtold_l" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRTOLD_L 1 +_ACEOF + +fi +done + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible calloc" >&5 +$as_echo_n "checking for GNU libc compatible calloc... " >&6; } +if ${ac_cv_func_calloc_0_nonnull+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) ac_cv_func_calloc_0_nonnull="guessing yes" ;; + # If we don't know, assume the worst. + *) ac_cv_func_calloc_0_nonnull="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +int result = 0; + if (!calloc (0, 0)) + result |= 1; + if (calloc ((size_t) -1 / 8 + 1, 8)) + result |= 2; + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_calloc_0_nonnull=yes +else + ac_cv_func_calloc_0_nonnull=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_calloc_0_nonnull" >&5 +$as_echo "$ac_cv_func_calloc_0_nonnull" >&6; } + case "$ac_cv_func_calloc_0_nonnull" in + *yes) + +$as_echo "@%:@define HAVE_CALLOC_GNU 1" >>confdefs.h + + ;; + *) + $as_echo "@%:@define HAVE_CALLOC_GNU 0" >>confdefs.h + + REPLACE_CALLOC=1 + + ;; + esac + + + if test $REPLACE_CALLOC = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS calloc.$ac_objext" + + fi + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_CALLOC_GNU 1 +_ACEOF + + + + + + if test $gl_cv_func_malloc_posix = yes; then + +$as_echo "@%:@define HAVE_CALLOC_POSIX 1" >>confdefs.h + + else + REPLACE_CALLOC=1 + fi + + if test $REPLACE_CALLOC = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS calloc.$ac_objext" + + fi + + + + + + GNULIB_CALLOC_POSIX=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_CALLOC_POSIX 1" >>confdefs.h + + + + + : + + + + + + + if test $ac_cv_func_canonicalize_file_name = no; then + HAVE_CANONICALIZE_FILE_NAME=0 + else + case "$gl_cv_func_realpath_works" in + *yes) ;; + *) REPLACE_CANONICALIZE_FILE_NAME=1 ;; + esac + fi + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_CANONICALIZE 1 +_ACEOF + + + + +$as_echo "@%:@define GNULIB_TEST_CANONICALIZE 1" >>confdefs.h + + + + + + + + GNULIB_CANONICALIZE_FILE_NAME=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_CANONICALIZE_FILE_NAME 1" >>confdefs.h + + + + + + + + + + GNULIB_CHDIR=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_CHDIR 1" >>confdefs.h + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether this system has an arbitrary file name length limit" >&5 +$as_echo_n "checking whether this system has an arbitrary file name length limit... " >&6; } +if ${gl_cv_have_arbitrary_file_name_length_limit+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Arrange to define PATH_MAX, like "pathmax.h" does. */ +#if HAVE_UNISTD_H +# include +#endif +#include +#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN +# include +#endif +#if !defined PATH_MAX && defined MAXPATHLEN +# define PATH_MAX MAXPATHLEN +#endif +#ifdef __hpux +# undef PATH_MAX +# define PATH_MAX 1024 +#endif +#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +# undef PATH_MAX +# define PATH_MAX 260 +#endif + +#ifdef PATH_MAX +have_arbitrary_file_name_length_limit +#endif +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "have_arbitrary_file_name_length_limit" >/dev/null 2>&1; then : + gl_cv_have_arbitrary_file_name_length_limit=yes +else + gl_cv_have_arbitrary_file_name_length_limit=no +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_arbitrary_file_name_length_limit" >&5 +$as_echo "$gl_cv_have_arbitrary_file_name_length_limit" >&6; } + + if test $gl_cv_have_arbitrary_file_name_length_limit = yes; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS chdir-long.$ac_objext" + + : + fi + + if test $HAVE_CHOWN = 0 || test $REPLACE_CHOWN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS chown.$ac_objext" + + fi + if test $REPLACE_CHOWN = 1 && test $ac_cv_func_fchown = no; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fchown-stub.$ac_objext" + + fi + + + + + + GNULIB_CHOWN=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_CHOWN 1" >>confdefs.h + + + + + + + # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function. + # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4. + + # Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all* + # programs in the package would end up linked with that potentially-shared + # library, inducing unnecessary run-time overhead. + LIB_CLOCK_GETTIME= + + gl_saved_libs=$LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5 +$as_echo_n "checking for library containing clock_gettime... " >&6; } +if ${ac_cv_search_clock_gettime+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char clock_gettime (); +int +main () +{ +return clock_gettime (); + ; + return 0; +} +_ACEOF +for ac_lib in '' rt posix4; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_clock_gettime=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_clock_gettime+:} false; then : + break +fi +done +if ${ac_cv_search_clock_gettime+:} false; then : + +else + ac_cv_search_clock_gettime=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_clock_gettime" >&5 +$as_echo "$ac_cv_search_clock_gettime" >&6; } +ac_res=$ac_cv_search_clock_gettime +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + test "$ac_cv_search_clock_gettime" = "none required" || + LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime +fi + + for ac_func in clock_gettime clock_settime +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + LIBS=$gl_saved_libs + + + +$as_echo "@%:@define GNULIB_TEST_CLOEXEC 1" >>confdefs.h + + + + + + if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then + REPLACE_CLOSE=1 + fi + + + + + + if test $ac_cv_header_sys_socket_h != yes; then + for ac_header in winsock2.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" +if test "x$ac_cv_header_winsock2_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WINSOCK2_H 1 +_ACEOF + +fi + +done + + fi + if test "$ac_cv_header_winsock2_h" = yes; then + HAVE_WINSOCK2_H=1 + UNISTD_H_HAVE_WINSOCK2_H=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H=1 + else + HAVE_WINSOCK2_H=0 + fi + + + if test $UNISTD_H_HAVE_WINSOCK2_H = 1; then + REPLACE_CLOSE=1 + fi + + + if test $REPLACE_CLOSE = 0; then + + + + if test $ac_cv_func_fchdir = no; then + HAVE_FCHDIR=0 + fi + + if test $HAVE_FCHDIR = 0; then + REPLACE_CLOSE=1 + fi + fi + + + if test $REPLACE_CLOSE = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS close.$ac_objext" + + fi + + + + + + GNULIB_CLOSE=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_CLOSE 1" >>confdefs.h + + + + + : + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_CLOSE_STREAM 1 +_ACEOF + + + + + + for ac_func in closedir +do : + ac_fn_c_check_func "$LINENO" "closedir" "ac_cv_func_closedir" +if test "x$ac_cv_func_closedir" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_CLOSEDIR 1 +_ACEOF + +fi +done + + if test $ac_cv_func_closedir = no; then + HAVE_CLOSEDIR=0 + fi + + + + + if test $ac_cv_func_fchdir = no; then + HAVE_FCHDIR=0 + fi + + if test $HAVE_FCHDIR = 0; then + if test $HAVE_CLOSEDIR = 1; then + REPLACE_CLOSEDIR=1 + fi + fi + + + if test $HAVE_CLOSEDIR = 0 || test $REPLACE_CLOSEDIR = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS closedir.$ac_objext" + + fi + + + + + + GNULIB_CLOSEDIR=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_CLOSEDIR 1" >>confdefs.h + + + + + : + + + : + + + + if test "x$datarootdir" = x; then + datarootdir='${datadir}' + + fi + if test "x$docdir" = x; then + docdir='${datarootdir}/doc/${PACKAGE_TARNAME}' + + fi + if test "x$htmldir" = x; then + htmldir='${docdir}' + + fi + if test "x$dvidir" = x; then + dvidir='${docdir}' + + fi + if test "x$pdfdir" = x; then + pdfdir='${docdir}' + + fi + if test "x$psdir" = x; then + psdir='${docdir}' + + fi + if test "x$lispdir" = x; then + lispdir='${datarootdir}/emacs/site-lisp' + + fi + if test "x$localedir" = x; then + localedir='${datarootdir}/locale' + + fi + + pkglibexecdir='${libexecdir}/${PACKAGE}' + + + + + : + + + + : + + + + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_ctype_h='<'ctype.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_ctype_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'ctype.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_ctype_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_ctype_h" >&5 +$as_echo "$gl_cv_next_ctype_h" >&6; } + fi + NEXT_CTYPE_H=$gl_cv_next_ctype_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'ctype.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_ctype_h + fi + NEXT_AS_FIRST_DIRECTIVE_CTYPE_H=$gl_next_as_first_directive + + + + + + + + : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for d_ino member in directory struct" >&5 +$as_echo_n "checking for d_ino member in directory struct... " >&6; } +if ${gl_cv_struct_dirent_d_ino+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems with Linux kernel. + linux*-gnu*) gl_cv_struct_dirent_d_ino="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_struct_dirent_d_ino="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + +int +main () +{ +DIR *dp = opendir ("."); + struct dirent *e; + struct stat st; + if (! dp) + return 1; + e = readdir (dp); + if (! e) + return 2; + if (stat (e->d_name, &st) != 0) + return 3; + if (e->d_ino != st.st_ino) + return 4; + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_struct_dirent_d_ino=yes +else + gl_cv_struct_dirent_d_ino=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_struct_dirent_d_ino" >&5 +$as_echo "$gl_cv_struct_dirent_d_ino" >&6; } + case "$gl_cv_struct_dirent_d_ino" in + *yes) + +$as_echo "@%:@define D_INO_IN_DIRENT 1" >>confdefs.h + + ;; + esac + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for d_type member in directory struct" >&5 +$as_echo_n "checking for d_type member in directory struct... " >&6; } +if ${gl_cv_struct_dirent_d_type+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +int +main () +{ +struct dirent dp; dp.d_type = 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_struct_dirent_d_type=yes +else + gl_cv_struct_dirent_d_type=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_struct_dirent_d_type" >&5 +$as_echo "$gl_cv_struct_dirent_d_type" >&6; } + if test $gl_cv_struct_dirent_d_type = yes; then + +$as_echo "@%:@define HAVE_STRUCT_DIRENT_D_TYPE 1" >>confdefs.h + + fi + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_dirent_h='<'dirent.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_dirent_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_dirent_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'dirent.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_dirent_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_dirent_h='<'dirent.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_dirent_h" >&5 +$as_echo "$gl_cv_next_dirent_h" >&6; } + fi + NEXT_DIRENT_H=$gl_cv_next_dirent_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'dirent.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_dirent_h + fi + NEXT_AS_FIRST_DIRECTIVE_DIRENT_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_dirent_h = yes; then + HAVE_DIRENT_H=1 + else + HAVE_DIRENT_H=0 + fi + + + + + + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_DIRENT_SAFER 1 +_ACEOF + + + + + + + + for ac_func in dirfd +do : + ac_fn_c_check_func "$LINENO" "dirfd" "ac_cv_func_dirfd" +if test "x$ac_cv_func_dirfd" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DIRFD 1 +_ACEOF + +fi +done + + ac_fn_c_check_decl "$LINENO" "dirfd" "ac_cv_have_decl_dirfd" "#include + #include +" +if test "x$ac_cv_have_decl_dirfd" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_DIRFD $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_dirfd = no; then + HAVE_DECL_DIRFD=0 + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dirfd is a macro" >&5 +$as_echo_n "checking whether dirfd is a macro... " >&6; } +if ${gl_cv_func_dirfd_macro+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#ifdef dirfd + dirent_header_defines_dirfd +#endif +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "dirent_header_defines_dirfd" >/dev/null 2>&1; then : + gl_cv_func_dirfd_macro=yes +else + gl_cv_func_dirfd_macro=no +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dirfd_macro" >&5 +$as_echo "$gl_cv_func_dirfd_macro" >&6; } + + # Use the replacement only if we have no function or macro with that name. + if test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no; then + if test $ac_cv_have_decl_dirfd = yes; then + # If the system declares dirfd already, let's declare rpl_dirfd instead. + REPLACE_DIRFD=1 + fi + fi + + if test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS dirfd.$ac_objext" + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to get the file descriptor associated with an open DIR*" >&5 +$as_echo_n "checking how to get the file descriptor associated with an open DIR*... " >&6; } +if ${gl_cv_sys_dir_fd_member_name+:} false; then : + $as_echo_n "(cached) " >&6 +else + + dirfd_save_CFLAGS=$CFLAGS + for ac_expr in d_fd dd_fd; do + + CFLAGS="$CFLAGS -DDIR_FD_MEMBER_NAME=$ac_expr" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #include +int +main () +{ +DIR *dir_p = opendir("."); (void) dir_p->DIR_FD_MEMBER_NAME; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + dir_fd_found=yes + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS=$dirfd_save_CFLAGS + test "$dir_fd_found" = yes && break + done + test "$dir_fd_found" = yes || ac_expr=no_such_member + + gl_cv_sys_dir_fd_member_name=$ac_expr + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_dir_fd_member_name" >&5 +$as_echo "$gl_cv_sys_dir_fd_member_name" >&6; } + if test $gl_cv_sys_dir_fd_member_name != no_such_member; then + +cat >>confdefs.h <<_ACEOF +@%:@define DIR_FD_MEMBER_NAME $gl_cv_sys_dir_fd_member_name +_ACEOF + + fi + + + fi + + + + + + GNULIB_DIRFD=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_DIRFD 1" >>confdefs.h + + + + + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_DIRNAME 1 +_ACEOF + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether // is distinct from /" >&5 +$as_echo_n "checking whether // is distinct from /... " >&6; } +if ${gl_cv_double_slash_root+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test x"$cross_compiling" = xyes ; then + # When cross-compiling, there is no way to tell whether // is special + # short of a list of hosts. However, the only known hosts to date + # that have a distinct // are Apollo DomainOS (too old to port to), + # Cygwin, and z/OS. If anyone knows of another system for which // has + # special semantics and is distinct from /, please report it to + # . + case $host in + *-cygwin | i370-ibm-openedition) + gl_cv_double_slash_root=yes ;; + *) + # Be optimistic and assume that / and // are the same when we + # don't know. + gl_cv_double_slash_root='unknown, assuming no' ;; + esac + else + set x `ls -di / // 2>/dev/null` + if test "$2" = "$4" && wc //dev/null >/dev/null 2>&1; then + gl_cv_double_slash_root=no + else + gl_cv_double_slash_root=yes + fi + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_double_slash_root" >&5 +$as_echo "$gl_cv_double_slash_root" >&6; } + if test "$gl_cv_double_slash_root" = yes; then + +$as_echo "@%:@define DOUBLE_SLASH_IS_DISTINCT_ROOT 1" >>confdefs.h + + fi + + + + + + if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then + REPLACE_DUP=1 + fi + + + + + if test $ac_cv_func_fchdir = no; then + HAVE_FCHDIR=0 + fi + + if test $HAVE_FCHDIR = 0; then + REPLACE_DUP=1 + fi + + + if test $REPLACE_DUP = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS dup.$ac_objext" + + : + fi + + + + + + GNULIB_DUP=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_DUP 1" >>confdefs.h + + + + + + + + +$as_echo "@%:@define HAVE_DUP2 1" >>confdefs.h + + + if test $HAVE_DUP2 = 1; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether dup2 works" >&5 +$as_echo_n "checking whether dup2 works... " >&6; } +if ${gl_cv_func_dup2_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + mingw*) # on this platform, dup2 always returns 0 for success + gl_cv_func_dup2_works="guessing no" ;; + cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0 + gl_cv_func_dup2_works="guessing no" ;; + linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a + # closed fd may yield -EBADF instead of -1 / errno=EBADF. + gl_cv_func_dup2_works="guessing no" ;; + freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF. + gl_cv_func_dup2_works="guessing no" ;; + haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC. + gl_cv_func_dup2_works="guessing no" ;; + *) gl_cv_func_dup2_works="guessing yes" ;; + esac +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include +#include +#include +int +main () +{ +int result = 0; +#ifdef FD_CLOEXEC + if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1) + result |= 1; +#endif + if (dup2 (1, 1) == 0) + result |= 2; +#ifdef FD_CLOEXEC + if (fcntl (1, F_GETFD) != FD_CLOEXEC) + result |= 4; +#endif + close (0); + if (dup2 (0, 0) != -1) + result |= 8; + /* Many gnulib modules require POSIX conformance of EBADF. */ + if (dup2 (2, 1000000) == -1 && errno != EBADF) + result |= 16; + /* Flush out a cygwin core dump. */ + if (dup2 (2, -1) != -1 || errno != EBADF) + result |= 32; + return result; + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_dup2_works=yes +else + gl_cv_func_dup2_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_dup2_works" >&5 +$as_echo "$gl_cv_func_dup2_works" >&6; } + case "$gl_cv_func_dup2_works" in + *yes) ;; + *) + REPLACE_DUP2=1 + ;; + esac + fi + + + + + if test $ac_cv_func_fchdir = no; then + HAVE_FCHDIR=0 + fi + + if test $HAVE_FCHDIR = 0; then + if test $HAVE_DUP2 = 1; then + REPLACE_DUP2=1 + fi + fi + + + if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS dup2.$ac_objext" + + + fi + + + + + + GNULIB_DUP2=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_DUP2 1" >>confdefs.h + + + + + + + + + + GNULIB_ENVIRON=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_ENVIRON 1" >>confdefs.h + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for error_at_line" >&5 +$as_echo_n "checking for error_at_line... " >&6; } +if ${ac_cv_lib_error_at_line+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +error_at_line (0, 0, "", 0, "an error occurred"); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_error_at_line=yes +else + ac_cv_lib_error_at_line=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_error_at_line" >&5 +$as_echo "$ac_cv_lib_error_at_line" >&6; } + + if test $ac_cv_lib_error_at_line = no; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS error.$ac_objext" + + + + : + + fi + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=error:3:c-format" + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=error_at_line:5:c-format" + + + + + + + for ac_func in euidaccess +do : + ac_fn_c_check_func "$LINENO" "euidaccess" "ac_cv_func_euidaccess" +if test "x$ac_cv_func_euidaccess" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_EUIDACCESS 1 +_ACEOF + +fi +done + + if test $ac_cv_func_euidaccess = no; then + HAVE_EUIDACCESS=0 + fi + + if test $HAVE_EUIDACCESS = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS euidaccess.$ac_objext" + + + + for ac_header in libgen.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "libgen.h" "ac_cv_header_libgen_h" "$ac_includes_default" +if test "x$ac_cv_header_libgen_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_LIBGEN_H 1 +_ACEOF + +fi + +done + + + ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups" +if test "x$ac_cv_func_getgroups" = xyes; then : + +fi + + + # If we don't yet have getgroups, see if it's in -lbsd. + # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1. + ac_save_LIBS=$LIBS + if test $ac_cv_func_getgroups = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5 +$as_echo_n "checking for getgroups in -lbsd... " >&6; } +if ${ac_cv_lib_bsd_getgroups+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbsd $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char getgroups (); +int +main () +{ +return getgroups (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_bsd_getgroups=yes +else + ac_cv_lib_bsd_getgroups=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5 +$as_echo "$ac_cv_lib_bsd_getgroups" >&6; } +if test "x$ac_cv_lib_bsd_getgroups" = xyes; then : + GETGROUPS_LIB=-lbsd +fi + + fi + + # Run the program to test the functionality of the system-supplied + # getgroups function only if there is such a function. + if test $ac_cv_func_getgroups = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5 +$as_echo_n "checking for working getgroups... " >&6; } +if ${ac_cv_func_getgroups_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in # (( + # Guess yes on glibc systems. + *-gnu*) ac_cv_func_getgroups_works="guessing yes" ;; + # If we don't know, assume the worst. + *) ac_cv_func_getgroups_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +/* On Ultrix 4.3, getgroups (0, 0) always fails. */ + return getgroups (0, 0) == -1; + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_getgroups_works=yes +else + ac_cv_func_getgroups_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5 +$as_echo "$ac_cv_func_getgroups_works" >&6; } + else + ac_cv_func_getgroups_works=no + fi + case "$ac_cv_func_getgroups_works" in + *yes) + +$as_echo "@%:@define HAVE_GETGROUPS 1" >>confdefs.h + + ;; + esac + LIBS=$ac_save_LIBS + + + # Solaris 9 and 10 need -lgen to get the eaccess function. + # Save and restore LIBS so -lgen isn't added to it. Otherwise, *all* + # programs in the package would end up linked with that potentially-shared + # library, inducing unnecessary run-time overhead. + LIB_EACCESS= + + gl_saved_libs=$LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing eaccess" >&5 +$as_echo_n "checking for library containing eaccess... " >&6; } +if ${ac_cv_search_eaccess+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char eaccess (); +int +main () +{ +return eaccess (); + ; + return 0; +} +_ACEOF +for ac_lib in '' gen; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_eaccess=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_eaccess+:} false; then : + break +fi +done +if ${ac_cv_search_eaccess+:} false; then : + +else + ac_cv_search_eaccess=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_eaccess" >&5 +$as_echo "$ac_cv_search_eaccess" >&6; } +ac_res=$ac_cv_search_eaccess +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + test "$ac_cv_search_eaccess" = "none required" || + LIB_EACCESS=$ac_cv_search_eaccess +fi + + for ac_func in eaccess +do : + ac_fn_c_check_func "$LINENO" "eaccess" "ac_cv_func_eaccess" +if test "x$ac_cv_func_eaccess" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_EACCESS 1 +_ACEOF + +fi +done + + LIBS=$gl_saved_libs + + fi + + + + + + GNULIB_EUIDACCESS=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_EUIDACCESS 1" >>confdefs.h + + + + + + + + + + + if test $ac_cv_func_faccessat = no; then + HAVE_FACCESSAT=0 + fi + + if test $HAVE_FACCESSAT = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS faccessat.$ac_objext" + + + for ac_func in access +do : + ac_fn_c_check_func "$LINENO" "access" "ac_cv_func_access" +if test "x$ac_cv_func_access" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_ACCESS 1 +_ACEOF + +fi +done + + + fi + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FACCESSAT 1 +_ACEOF + + + + + + + + GNULIB_FACCESSAT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FACCESSAT 1" >>confdefs.h + + + + + + + + : + + + + + + + if test $ac_cv_have_decl_fchdir = no; then + HAVE_DECL_FCHDIR=0 + fi + + + if test $HAVE_FCHDIR = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fchdir.$ac_objext" + + : + +$as_echo "@%:@define REPLACE_FCHDIR 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether open can visit directories" >&5 +$as_echo_n "checking whether open can visit directories... " >&6; } +if ${gl_cv_func_open_directory_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_open_directory_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_open_directory_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +return open(".", O_RDONLY) < 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_open_directory_works=yes +else + gl_cv_func_open_directory_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_open_directory_works" >&5 +$as_echo "$gl_cv_func_open_directory_works" >&6; } + case "$gl_cv_func_open_directory_works" in + *yes) ;; + *) + +$as_echo "@%:@define REPLACE_OPEN_DIRECTORY 1" >>confdefs.h + + ;; + esac + fi + + + + + + + GNULIB_FCHDIR=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FCHDIR 1" >>confdefs.h + + + + + + + + if test $ac_cv_func_fchmodat != yes; then + HAVE_FCHMODAT=0 + fi + + if test $HAVE_FCHMODAT = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fchmodat.$ac_objext" + + fi + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FCHMODAT 1 +_ACEOF + + + + + + + GNULIB_FCHMODAT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FCHMODAT 1" >>confdefs.h + + + + + + + + ac_fn_c_check_func "$LINENO" "fchownat" "ac_cv_func_fchownat" +if test "x$ac_cv_func_fchownat" = xyes; then : + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fchownat works with AT_SYMLINK_NOFOLLOW" >&5 +$as_echo_n "checking whether fchownat works with AT_SYMLINK_NOFOLLOW... " >&6; } +if ${gl_cv_func_fchownat_nofollow_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_dangle=conftest.dangle + # Remove any remnants of a previous test. + rm -f $gl_dangle + # Arrange for deletion of the temporary file this test creates. + ac_clean_files="$ac_clean_files $gl_dangle" + ln -s conftest.no-such $gl_dangle + if test "$cross_compiling" = yes; then : + gl_cv_func_fchownat_nofollow_works=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#include +#include +int +main () +{ + return (fchownat (AT_FDCWD, "$gl_dangle", -1, getgid (), + AT_SYMLINK_NOFOLLOW) != 0 + && errno == ENOENT); +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_fchownat_nofollow_works=yes +else + gl_cv_func_fchownat_nofollow_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fchownat_nofollow_works" >&5 +$as_echo "$gl_cv_func_fchownat_nofollow_works" >&6; } + if test $gl_cv_func_fchownat_nofollow_works = no; then : + REPLACE_FCHOWNAT=1 + +$as_echo "@%:@define FCHOWNAT_NOFOLLOW_BUG 1" >>confdefs.h + + +fi + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fchownat works with an empty file name" >&5 +$as_echo_n "checking whether fchownat works with an empty file name... " >&6; } +if ${gl_cv_func_fchownat_empty_filename_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + gl_cv_func_fchownat_empty_filename_works="guessing no" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +int fd; + int ret; + if (mkdir ("conftestdir", 0700) < 0) + return 2; + fd = open ("conftestdir", O_RDONLY); + if (fd < 0) + return 3; + ret = fchownat (fd, "", -1, -1, 0); + close (fd); + rmdir ("conftestdir"); + return ret == 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_fchownat_empty_filename_works=yes +else + gl_cv_func_fchownat_empty_filename_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fchownat_empty_filename_works" >&5 +$as_echo "$gl_cv_func_fchownat_empty_filename_works" >&6; } + if test "$gl_cv_func_fchownat_empty_filename_works" != yes; then : + REPLACE_FCHOWNAT=1 + +$as_echo "@%:@define FCHOWNAT_EMPTY_FILENAME_BUG 1" >>confdefs.h + + +fi + + if test $REPLACE_CHOWN = 1; then + REPLACE_FCHOWNAT=1 + fi +else + HAVE_FCHOWNAT=0 +fi + + + if test $HAVE_FCHOWNAT = 0 || test $REPLACE_FCHOWNAT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fchownat.$ac_objext" + + fi + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FCHOWNAT 1 +_ACEOF + + + + + + + GNULIB_FCHOWNAT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FCHOWNAT 1" >>confdefs.h + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fflush works on input streams" >&5 +$as_echo_n "checking whether fflush works on input streams... " >&6; } +if ${gl_cv_func_fflush_stdin+:} false; then : + $as_echo_n "(cached) " >&6 +else + echo hello world > conftest.txt + if test "$cross_compiling" = yes; then : + gl_cv_func_fflush_stdin=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if HAVE_UNISTD_H +# include +#else /* on Windows with MSVC */ +# include +#endif + +int +main () +{ +FILE *f = fopen ("conftest.txt", "r"); + char buffer[10]; + int fd; + int c; + if (f == NULL) + return 1; + fd = fileno (f); + if (fd < 0 || fread (buffer, 1, 5, f) != 5) + return 2; + /* For deterministic results, ensure f read a bigger buffer. */ + if (lseek (fd, 0, SEEK_CUR) == 5) + return 3; + /* POSIX requires fflush-fseek to set file offset of fd. This fails + on BSD systems and on mingw. */ + if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0) + return 4; + if (lseek (fd, 0, SEEK_CUR) != 5) + return 5; + /* Verify behaviour of fflush after ungetc. See + */ + /* Verify behaviour of fflush after a backup ungetc. This fails on + mingw. */ + c = fgetc (f); + ungetc (c, f); + fflush (f); + if (fgetc (f) != c) + return 6; + /* Verify behaviour of fflush after a non-backup ungetc. This fails + on glibc 2.8 and on BSD systems. */ + c = fgetc (f); + ungetc ('@', f); + fflush (f); + if (fgetc (f) != c) + return 7; + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_fflush_stdin=yes +else + gl_cv_func_fflush_stdin=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm conftest.txt + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5 +$as_echo "$gl_cv_func_fflush_stdin" >&6; } + case $gl_cv_func_fflush_stdin in + yes) gl_func_fflush_stdin=1 ;; + no) gl_func_fflush_stdin=0 ;; + *) gl_func_fflush_stdin='(-1)' ;; + esac + +cat >>confdefs.h <<_ACEOF +@%:@define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin +_ACEOF + + + if test $gl_cv_func_fflush_stdin = no; then + REPLACE_FCLOSE=1 + fi + + + if test $REPLACE_CLOSE = 1; then + REPLACE_FCLOSE=1 + fi + + if test $REPLACE_FCLOSE = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fclose.$ac_objext" + + fi + + + + + + GNULIB_FCLOSE=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FCLOSE 1" >>confdefs.h + + + + + + + + + if test $ac_cv_func_fcntl = no; then + + + + if test $ac_cv_func_fcntl = no; then + HAVE_FCNTL=0 + else + REPLACE_FCNTL=1 + fi + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fcntl handles F_DUPFD correctly" >&5 +$as_echo_n "checking whether fcntl handles F_DUPFD correctly... " >&6; } +if ${gl_cv_func_fcntl_f_dupfd_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + # Guess that it works on glibc systems + case $host_os in #(( + *-gnu*) gl_cv_func_fcntl_f_dupfd_works="guessing yes";; + *) gl_cv_func_fcntl_f_dupfd_works="guessing no";; + esac +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +int +main () +{ +int result = 0; + if (fcntl (0, F_DUPFD, -1) != -1) result |= 1; + if (errno != EINVAL) result |= 2; + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_fcntl_f_dupfd_works=yes +else + gl_cv_func_fcntl_f_dupfd_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_works" >&5 +$as_echo "$gl_cv_func_fcntl_f_dupfd_works" >&6; } + case $gl_cv_func_fcntl_f_dupfd_works in + *yes) ;; + *) + + + if test $ac_cv_func_fcntl = no; then + HAVE_FCNTL=0 + else + REPLACE_FCNTL=1 + fi + + +$as_echo "@%:@define FCNTL_DUPFD_BUGGY 1" >>confdefs.h + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fcntl understands F_DUPFD_CLOEXEC" >&5 +$as_echo_n "checking whether fcntl understands F_DUPFD_CLOEXEC... " >&6; } +if ${gl_cv_func_fcntl_f_dupfd_cloexec+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifndef F_DUPFD_CLOEXEC +choke me +#endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef __linux__ +/* The Linux kernel only added F_DUPFD_CLOEXEC in 2.6.24, so we always replace + it to support the semantics on older kernels that failed with EINVAL. */ +choke me +#endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_fcntl_f_dupfd_cloexec=yes +else + gl_cv_func_fcntl_f_dupfd_cloexec="needs runtime check" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + gl_cv_func_fcntl_f_dupfd_cloexec=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fcntl_f_dupfd_cloexec" >&5 +$as_echo "$gl_cv_func_fcntl_f_dupfd_cloexec" >&6; } + if test "$gl_cv_func_fcntl_f_dupfd_cloexec" != yes; then + + + + if test $ac_cv_func_fcntl = no; then + HAVE_FCNTL=0 + else + REPLACE_FCNTL=1 + fi + + fi + fi + + + + + if test $ac_cv_func_fchdir = no; then + HAVE_FCHDIR=0 + fi + + if test $HAVE_FCHDIR = 0; then + + + + if test $ac_cv_func_fcntl = no; then + HAVE_FCNTL=0 + else + REPLACE_FCNTL=1 + fi + + fi + + + if test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fcntl.$ac_objext" + + fi + + + + + + GNULIB_FCNTL=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FCNTL 1" >>confdefs.h + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_fcntl_h='<'fcntl.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_fcntl_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'fcntl.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_fcntl_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_fcntl_h" >&5 +$as_echo "$gl_cv_next_fcntl_h" >&6; } + fi + NEXT_FCNTL_H=$gl_cv_next_fcntl_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'fcntl.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_fcntl_h + fi + NEXT_AS_FIRST_DIRECTIVE_FCNTL_H=$gl_next_as_first_directive + + + + + + + + + + + + + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FCNTL_SAFER 1 +_ACEOF + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FD_SAFER_FLAG 1 +_ACEOF + + + + + + + LIB_FDATASYNC= + + + if test $ac_cv_have_decl_fdatasync = no; then + HAVE_DECL_FDATASYNC=0 + for ac_func in fdatasync +do : + ac_fn_c_check_func "$LINENO" "fdatasync" "ac_cv_func_fdatasync" +if test "x$ac_cv_func_fdatasync" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_FDATASYNC 1 +_ACEOF + +fi +done + + if test $ac_cv_func_fdatasync = no; then + HAVE_FDATASYNC=0 + fi + else + gl_saved_libs=$LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fdatasync" >&5 +$as_echo_n "checking for library containing fdatasync... " >&6; } +if ${ac_cv_search_fdatasync+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char fdatasync (); +int +main () +{ +return fdatasync (); + ; + return 0; +} +_ACEOF +for ac_lib in '' rt posix4; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_fdatasync=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_fdatasync+:} false; then : + break +fi +done +if ${ac_cv_search_fdatasync+:} false; then : + +else + ac_cv_search_fdatasync=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fdatasync" >&5 +$as_echo "$ac_cv_search_fdatasync" >&6; } +ac_res=$ac_cv_search_fdatasync +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + test "$ac_cv_search_fdatasync" = "none required" || + LIB_FDATASYNC=$ac_cv_search_fdatasync +fi + + LIBS=$gl_saved_libs + fi + + if test $HAVE_FDATASYNC = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fdatasync.$ac_objext" + + fi + + + + + + GNULIB_FDATASYNC=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FDATASYNC 1" >>confdefs.h + + + + + + + if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then + REPLACE_FDOPEN=1 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fdopen sets errno" >&5 +$as_echo_n "checking whether fdopen sets errno... " >&6; } +if ${gl_cv_func_fdopen_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + case "$host_os" in + mingw*) gl_cv_func_fdopen_works="guessing no" ;; + *) gl_cv_func_fdopen_works="guessing yes" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +int +main (void) +{ + FILE *fp; + errno = 0; + fp = fdopen (-1, "r"); + if (fp == NULL && errno == 0) + return 1; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_fdopen_works=yes +else + gl_cv_func_fdopen_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fdopen_works" >&5 +$as_echo "$gl_cv_func_fdopen_works" >&6; } + case "$gl_cv_func_fdopen_works" in + *no) REPLACE_FDOPEN=1 ;; + esac + fi + + if test $REPLACE_FDOPEN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fdopen.$ac_objext" + + + fi + + + + + + GNULIB_FDOPEN=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FDOPEN 1" >>confdefs.h + + + + + + + + + ac_fn_c_check_decl "$LINENO" "fdopendir" "ac_cv_have_decl_fdopendir" " +#include + +" +if test "x$ac_cv_have_decl_fdopendir" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FDOPENDIR $ac_have_decl +_ACEOF +if test $ac_have_decl = 1; then : + +else + HAVE_DECL_FDOPENDIR=0 +fi + + + if test $ac_cv_func_fdopendir = no; then + HAVE_FDOPENDIR=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fdopendir works" >&5 +$as_echo_n "checking whether fdopendir works... " >&6; } +if ${gl_cv_func_fdopendir_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_fdopendir_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_fdopendir_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#if !HAVE_DECL_FDOPENDIR +extern +# ifdef __cplusplus +"C" +# endif +DIR *fdopendir (int); +#endif + +int +main () +{ +int result = 0; + int fd = open ("conftest.c", O_RDONLY); + if (fd < 0) result |= 1; + if (fdopendir (fd)) result |= 2; + if (close (fd)) result |= 4; + return result; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_fdopendir_works=yes +else + gl_cv_func_fdopendir_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fdopendir_works" >&5 +$as_echo "$gl_cv_func_fdopendir_works" >&6; } + case "$gl_cv_func_fdopendir_works" in + *yes) ;; + *) + REPLACE_FDOPENDIR=1 + ;; + esac + fi + + if test $HAVE_FDOPENDIR = 0 || test $REPLACE_FDOPENDIR = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fdopendir.$ac_objext" + + fi + + + + + + GNULIB_FDOPENDIR=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FDOPENDIR 1" >>confdefs.h + + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FDOPENDIR 1 +_ACEOF + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FDUTIMENSAT 1 +_ACEOF + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fflush works on input streams" >&5 +$as_echo_n "checking whether fflush works on input streams... " >&6; } +if ${gl_cv_func_fflush_stdin+:} false; then : + $as_echo_n "(cached) " >&6 +else + echo hello world > conftest.txt + if test "$cross_compiling" = yes; then : + gl_cv_func_fflush_stdin=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if HAVE_UNISTD_H +# include +#else /* on Windows with MSVC */ +# include +#endif + +int +main () +{ +FILE *f = fopen ("conftest.txt", "r"); + char buffer[10]; + int fd; + int c; + if (f == NULL) + return 1; + fd = fileno (f); + if (fd < 0 || fread (buffer, 1, 5, f) != 5) + return 2; + /* For deterministic results, ensure f read a bigger buffer. */ + if (lseek (fd, 0, SEEK_CUR) == 5) + return 3; + /* POSIX requires fflush-fseek to set file offset of fd. This fails + on BSD systems and on mingw. */ + if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0) + return 4; + if (lseek (fd, 0, SEEK_CUR) != 5) + return 5; + /* Verify behaviour of fflush after ungetc. See + */ + /* Verify behaviour of fflush after a backup ungetc. This fails on + mingw. */ + c = fgetc (f); + ungetc (c, f); + fflush (f); + if (fgetc (f) != c) + return 6; + /* Verify behaviour of fflush after a non-backup ungetc. This fails + on glibc 2.8 and on BSD systems. */ + c = fgetc (f); + ungetc ('@', f); + fflush (f); + if (fgetc (f) != c) + return 7; + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_fflush_stdin=yes +else + gl_cv_func_fflush_stdin=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm conftest.txt + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5 +$as_echo "$gl_cv_func_fflush_stdin" >&6; } + case $gl_cv_func_fflush_stdin in + yes) gl_func_fflush_stdin=1 ;; + no) gl_func_fflush_stdin=0 ;; + *) gl_func_fflush_stdin='(-1)' ;; + esac + +cat >>confdefs.h <<_ACEOF +@%:@define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin +_ACEOF + + + if test $gl_cv_func_fflush_stdin != yes; then + REPLACE_FFLUSH=1 + fi + + if test $REPLACE_FFLUSH = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fflush.$ac_objext" + + : + fi + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FFLUSH 1 +_ACEOF + + + + + + + + GNULIB_FFLUSH=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FFLUSH 1" >>confdefs.h + + + + + + ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default" +if test "x$ac_cv_member_struct_stat_st_blocks" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STAT_ST_BLOCKS 1 +_ACEOF + + +$as_echo "@%:@define HAVE_ST_BLOCKS 1" >>confdefs.h + +else + : +fi + + + + + if test $ac_cv_member_struct_stat_st_blocks = no; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fileblocks.$ac_objext" + + + + : + + fi + + + + + + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FILENAMECAT 1 +_ACEOF + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for flexible array member" >&5 +$as_echo_n "checking for flexible array member... " >&6; } +if ${ac_cv_c_flexmember+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + struct s { int n; double d[]; }; +int +main () +{ +int m = getchar (); + struct s *p = malloc (offsetof (struct s, d) + + m * sizeof (double)); + p->d[0] = 0.0; + return p->d != (double *) NULL; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_flexmember=yes +else + ac_cv_c_flexmember=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_flexmember" >&5 +$as_echo "$ac_cv_c_flexmember" >&6; } + if test $ac_cv_c_flexmember = yes; then + +$as_echo "@%:@define FLEXIBLE_ARRAY_MEMBER /**/" >>confdefs.h + + else + $as_echo "@%:@define FLEXIBLE_ARRAY_MEMBER 1" >>confdefs.h + + fi + + + + + FLOAT_H= + REPLACE_FLOAT_LDBL=0 + case "$host_os" in + aix* | beos* | openbsd* | mirbsd* | irix*) + FLOAT_H=float.h + ;; + freebsd*) + case "$host_cpu" in + i[34567]86 ) + FLOAT_H=float.h + ;; + x86_64 ) + # On x86_64 systems, the C compiler may still be generating + # 32-bit code. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined __LP64__ || defined __x86_64__ || defined __amd64__ + yes + #endif +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + +else + FLOAT_H=float.h +fi +rm -f conftest* + + ;; + esac + ;; + linux*) + case "$host_cpu" in + powerpc*) + FLOAT_H=float.h + ;; + esac + ;; + esac + case "$host_os" in + aix* | freebsd* | linux*) + if test -n "$FLOAT_H"; then + REPLACE_FLOAT_LDBL=1 + fi + ;; + esac + + REPLACE_ITOLD=0 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether conversion from 'int' to 'long double' works" >&5 +$as_echo_n "checking whether conversion from 'int' to 'long double' works... " >&6; } +if ${gl_cv_func_itold_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + case "$host" in + sparc*-*-linux*) + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined __LP64__ || defined __arch64__ + yes + #endif +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + gl_cv_func_itold_works="guessing no" +else + gl_cv_func_itold_works="guessing yes" +fi +rm -f conftest* + + ;; + *) gl_cv_func_itold_works="guessing yes" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int i = -1; +volatile long double ld; +int main () +{ + ld += i * 1.0L; + if (ld > 0) + return 1; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_itold_works=yes +else + gl_cv_func_itold_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_itold_works" >&5 +$as_echo "$gl_cv_func_itold_works" >&6; } + case "$gl_cv_func_itold_works" in + *no) + REPLACE_ITOLD=1 + FLOAT_H=float.h + ;; + esac + + if test -n "$FLOAT_H"; then + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_float_h='<'float.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_float_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'float.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_float_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_float_h" >&5 +$as_echo "$gl_cv_next_float_h" >&6; } + fi + NEXT_FLOAT_H=$gl_cv_next_float_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'float.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_float_h + fi + NEXT_AS_FIRST_DIRECTIVE_FLOAT_H=$gl_next_as_first_directive + + + + + fi + + if test -n "$FLOAT_H"; then + GL_GENERATE_FLOAT_H_TRUE= + GL_GENERATE_FLOAT_H_FALSE='#' +else + GL_GENERATE_FLOAT_H_TRUE='#' + GL_GENERATE_FLOAT_H_FALSE= +fi + + + + if test $REPLACE_FLOAT_LDBL = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS float.$ac_objext" + + fi + if test $REPLACE_ITOLD = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS itold.$ac_objext" + + fi + + + + + + FNMATCH_H= + gl_fnmatch_required_lowercase=` + echo $gl_fnmatch_required | LC_ALL=C tr '[A-Z]' '[a-z]' + ` + gl_fnmatch_cache_var="gl_cv_func_fnmatch_${gl_fnmatch_required_lowercase}" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working $gl_fnmatch_required fnmatch" >&5 +$as_echo_n "checking for working $gl_fnmatch_required fnmatch... " >&6; } +if eval \${$gl_fnmatch_cache_var+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test $gl_fnmatch_required = GNU; then + gl_fnmatch_gnu_start= + gl_fnmatch_gnu_end= + else + gl_fnmatch_gnu_start='#if 0' + gl_fnmatch_gnu_end='#endif' + fi + if test "$cross_compiling" = yes; then : + eval "$gl_fnmatch_cache_var=\"guessing no\"" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + static int + y (char const *pattern, char const *string, int flags) + { + return fnmatch (pattern, string, flags) == 0; + } + static int + n (char const *pattern, char const *string, int flags) + { + return fnmatch (pattern, string, flags) == FNM_NOMATCH; + } + +int +main () +{ +char const *Apat = 'A' < '\\\\' ? "[A-\\\\\\\\]" : "[\\\\\\\\-A]"; + char const *apat = 'a' < '\\\\' ? "[a-\\\\\\\\]" : "[\\\\\\\\-a]"; + static char const A_1[] = { 'A' - 1, 0 }; + static char const A01[] = { 'A' + 1, 0 }; + static char const a_1[] = { 'a' - 1, 0 }; + static char const a01[] = { 'a' + 1, 0 }; + static char const bs_1[] = { '\\\\' - 1, 0 }; + static char const bs01[] = { '\\\\' + 1, 0 }; + int result = 0; + if (!n ("a*", "", 0)) + return 1; + if (!y ("a*", "abc", 0)) + return 1; + if (!y ("[/b", "[/b", 0)) /*"]]"*/ /* glibc Bugzilla bug 12378 */ + return 1; + if (!n ("d*/*1", "d/s/1", FNM_PATHNAME)) + return 2; + if (!y ("a\\\\bc", "abc", 0)) + return 3; + if (!n ("a\\\\bc", "abc", FNM_NOESCAPE)) + return 3; + if (!y ("*x", ".x", 0)) + return 4; + if (!n ("*x", ".x", FNM_PERIOD)) + return 4; + if (!y (Apat, "\\\\", 0)) + return 5; + if (!y (Apat, "A", 0)) + return 5; + if (!y (apat, "\\\\", 0)) + return 5; + if (!y (apat, "a", 0)) + return 5; + if (!(n (Apat, A_1, 0) == ('A' < '\\\\'))) + return 5; + if (!(n (apat, a_1, 0) == ('a' < '\\\\'))) + return 5; + if (!(y (Apat, A01, 0) == ('A' < '\\\\'))) + return 5; + if (!(y (apat, a01, 0) == ('a' < '\\\\'))) + return 5; + if (!(y (Apat, bs_1, 0) == ('A' < '\\\\'))) + return 5; + if (!(y (apat, bs_1, 0) == ('a' < '\\\\'))) + return 5; + if (!(n (Apat, bs01, 0) == ('A' < '\\\\'))) + return 5; + if (!(n (apat, bs01, 0) == ('a' < '\\\\'))) + return 5; + $gl_fnmatch_gnu_start + if (!y ("xxXX", "xXxX", FNM_CASEFOLD)) + result |= 8; + if (!y ("a++(x|yy)b", "a+xyyyyxb", FNM_EXTMATCH)) + result |= 16; + if (!n ("d*/*1", "d/s/1", FNM_FILE_NAME)) + result |= 32; + if (!y ("*", "x", FNM_FILE_NAME | FNM_LEADING_DIR)) + result |= 64; + if (!y ("x*", "x/y/z", FNM_FILE_NAME | FNM_LEADING_DIR)) + result |= 64; + if (!y ("*c*", "c/x", FNM_FILE_NAME | FNM_LEADING_DIR)) + result |= 64; + $gl_fnmatch_gnu_end + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + eval "$gl_fnmatch_cache_var=yes" +else + eval "$gl_fnmatch_cache_var=no" +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +eval ac_res=\$$gl_fnmatch_cache_var + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + eval "gl_fnmatch_result=\"\$$gl_fnmatch_cache_var\"" + if test "$gl_fnmatch_result" = yes; then + rm -f "$gl_source_base/fnmatch.h" + else + FNMATCH_H=fnmatch.h + fi + + if test -n "$FNMATCH_H"; then + GL_GENERATE_FNMATCH_H_TRUE= + GL_GENERATE_FNMATCH_H_FALSE='#' +else + GL_GENERATE_FNMATCH_H_TRUE='#' + GL_GENERATE_FNMATCH_H_FALSE= +fi + + + if test -n "$FNMATCH_H"; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fnmatch.$ac_objext" + + + +cat >>confdefs.h <<_ACEOF +@%:@define fnmatch ${gl_fnmatch_required_lowercase}_fnmatch +_ACEOF + + + ac_fn_c_check_decl "$LINENO" "isblank" "ac_cv_have_decl_isblank" "#include +" +if test "x$ac_cv_have_decl_isblank" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_ISBLANK $ac_have_decl +_ACEOF + + + + + fi + + + + + + if test -n "$FNMATCH_H"; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fnmatch.$ac_objext" + + + +cat >>confdefs.h <<_ACEOF +@%:@define fnmatch ${gl_fnmatch_required_lowercase}_fnmatch +_ACEOF + + + ac_fn_c_check_decl "$LINENO" "isblank" "ac_cv_have_decl_isblank" "#include +" +if test "x$ac_cv_have_decl_isblank" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_ISBLANK $ac_have_decl +_ACEOF + + + + + fi + + + + case "$host_os" in + mingw* | pw*) + REPLACE_FOPEN=1 + gl_cv_func_fopen_slash="guessing no" + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fopen recognizes a trailing slash" >&5 +$as_echo_n "checking whether fopen recognizes a trailing slash... " >&6; } +if ${gl_cv_func_fopen_slash+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + aix* | hpux* | solaris2.[0-9] | solaris2.[0-9].*) + gl_cv_func_fopen_slash="guessing no" ;; + *) + gl_cv_func_fopen_slash="guessing yes" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +int main () +{ + return fopen ("conftest.sl/", "w") != NULL; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_fopen_slash=yes +else + gl_cv_func_fopen_slash=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.sl + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fopen_slash" >&5 +$as_echo "$gl_cv_func_fopen_slash" >&6; } + ;; + esac + case "$gl_cv_func_fopen_slash" in + *no) + +$as_echo "@%:@define FOPEN_TRAILING_SLASH_BUG 1" >>confdefs.h + + REPLACE_FOPEN=1 + ;; + esac + + if test $REPLACE_FOPEN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fopen.$ac_objext" + + : + fi + + + + + + GNULIB_FOPEN=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FOPEN 1" >>confdefs.h + + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FOPEN_SAFER 1 +_ACEOF + + + + + + fp_headers=' +# include +# if HAVE_STDIO_EXT_H +# include +# endif +' + ac_fn_c_check_decl "$LINENO" "__fpending" "ac_cv_have_decl___fpending" "$fp_headers +" +if test "x$ac_cv_have_decl___fpending" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL___FPENDING $ac_have_decl +_ACEOF + + + if test $ac_cv_func___fpending = no; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fpending.$ac_objext" + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to determine the number of pending output bytes on a stream" >&5 +$as_echo_n "checking how to determine the number of pending output bytes on a stream... " >&6; } +if ${ac_cv_sys_pending_output_n_bytes+:} false; then : + $as_echo_n "(cached) " >&6 +else + + for ac_expr in \ + \ + '# glibc2' \ + 'fp->_IO_write_ptr - fp->_IO_write_base' \ + \ + '# traditional Unix' \ + 'fp->_ptr - fp->_base' \ + \ + '# BSD' \ + 'fp->_p - fp->_bf._base' \ + \ + '# SCO, Unixware' \ + '(fp->__ptr ? fp->__ptr - fp->__base : 0)' \ + \ + '# QNX' \ + '(fp->_Mode & 0x2000 /*_MWRITE*/ ? fp->_Next - fp->_Buf : 0)' \ + \ + '# old glibc?' \ + 'fp->__bufp - fp->__buffer' \ + \ + '# old glibc iostream?' \ + 'fp->_pptr - fp->_pbase' \ + \ + '# emx+gcc' \ + 'fp->_ptr - fp->_buffer' \ + \ + '# Minix' \ + 'fp->_ptr - fp->_buf' \ + \ + '# Plan9' \ + 'fp->wp - fp->buf' \ + \ + '# VMS' \ + '(*fp)->_ptr - (*fp)->_base' \ + \ + '# e.g., DGUX R4.11; the info is not available' \ + 1 \ + ; do + + # Skip each embedded comment. + case "$ac_expr" in '#'*) continue;; esac + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +FILE *fp = stdin; (void) ($ac_expr); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + fp_done=yes + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$fp_done" = yes && break + done + + ac_cv_sys_pending_output_n_bytes=$ac_expr + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_pending_output_n_bytes" >&5 +$as_echo "$ac_cv_sys_pending_output_n_bytes" >&6; } + +cat >>confdefs.h <<_ACEOF +@%:@define PENDING_OUTPUT_N_BYTES $ac_cv_sys_pending_output_n_bytes +_ACEOF + + + fi + + + + + ac_fn_c_check_decl "$LINENO" "fpurge" "ac_cv_have_decl_fpurge" "#include +" +if test "x$ac_cv_have_decl_fpurge" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FPURGE $ac_have_decl +_ACEOF + + if test "x$ac_cv_func_fpurge" = xyes; then + HAVE_FPURGE=1 + # Detect BSD bug. Only cygwin 1.7 is known to be immune. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fpurge works" >&5 +$as_echo_n "checking whether fpurge works... " >&6; } +if ${gl_cv_func_fpurge_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + gl_cv_func_fpurge_works='guessing no' +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +FILE *f = fopen ("conftest.txt", "w+"); + if (!f) return 1; + if (fputc ('a', f) != 'a') return 2; + rewind (f); + if (fgetc (f) != 'a') return 3; + if (fgetc (f) != EOF) return 4; + if (fpurge (f) != 0) return 5; + if (putc ('b', f) != 'b') return 6; + if (fclose (f) != 0) return 7; + if ((f = fopen ("conftest.txt", "r")) == NULL) return 8; + if (fgetc (f) != 'a') return 9; + if (fgetc (f) != 'b') return 10; + if (fgetc (f) != EOF) return 11; + if (fclose (f) != 0) return 12; + if (remove ("conftest.txt") != 0) return 13; + return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_fpurge_works=yes +else + gl_cv_func_fpurge_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fpurge_works" >&5 +$as_echo "$gl_cv_func_fpurge_works" >&6; } + if test "x$gl_cv_func_fpurge_works" != xyes; then + REPLACE_FPURGE=1 + fi + else + HAVE_FPURGE=0 + fi + if test "x$ac_cv_have_decl_fpurge" = xno; then + HAVE_DECL_FPURGE=0 + fi + + if test $HAVE_FPURGE = 0 || test $REPLACE_FPURGE = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fpurge.$ac_objext" + + fi + + + + + + GNULIB_FPURGE=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FPURGE 1" >>confdefs.h + + + + + + + if test $ac_cv_func___freadahead = no; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS freadahead.$ac_objext" + + fi + + + + + + + if test $ac_cv_func___freadptr = no; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS freadptr.$ac_objext" + + fi + + + + + + + case "$host_os" in + mingw* | pw*) + REPLACE_FREOPEN=1 + ;; + esac + + if test $REPLACE_FREOPEN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS freopen.$ac_objext" + + : + fi + + + + + + GNULIB_FREOPEN=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FREOPEN 1" >>confdefs.h + + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FREOPEN_SAFER 1 +_ACEOF + + + + + + if test $gl_cv_func_frexp_no_libm = yes; then + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexp works" >&5 +$as_echo_n "checking whether frexp works... " >&6; } +if ${gl_cv_func_frexp_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + case "$host_os" in + netbsd* | irix* | mingw*) gl_cv_func_frexp_works="guessing no";; + *) gl_cv_func_frexp_works="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#if HAVE_ALARM +# include +#endif +/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0. + ICC 10.0 has a bug when optimizing the expression -zero. + The expression -DBL_MIN * DBL_MIN does not work when cross-compiling + to PowerPC on Mac OS X 10.5. */ +#if defined __hpux || defined __sgi || defined __ICC +static double +compute_minus_zero (void) +{ + return -DBL_MIN * DBL_MIN; +} +# define minus_zero compute_minus_zero () +#else +double minus_zero = -0.0; +#endif +int main() +{ + int result = 0; + int i; + volatile double x; + double zero = 0.0; +#if HAVE_ALARM + /* NeXTstep 3.3 frexp() runs into an endless loop when called on an infinite + number. Let the test fail in this case. */ + alarm (5); +#endif + /* Test on denormalized numbers. */ + for (i = 1, x = 1.0; i >= DBL_MIN_EXP; i--, x *= 0.5) + ; + if (x > 0.0) + { + int exp; + double y = frexp (x, &exp); + /* On machines with IEEE754 arithmetic: x = 1.11254e-308, exp = -1022. + On NetBSD: y = 0.75. Correct: y = 0.5. */ + if (y != 0.5) + result |= 1; + } + /* Test on infinite numbers. */ + x = 1.0 / zero; + { + int exp; + double y = frexp (x, &exp); + if (y != x) + result |= 2; + } + /* Test on negative zero. */ + x = minus_zero; + { + int exp; + double y = frexp (x, &exp); + if (memcmp (&y, &x, sizeof x)) + result |= 4; + } + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_frexp_works=yes +else + gl_cv_func_frexp_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexp_works" >&5 +$as_echo "$gl_cv_func_frexp_works" >&6; } + + case "$gl_cv_func_frexp_works" in + *yes) gl_func_frexp_no_libm=yes ;; + *) gl_func_frexp_no_libm=no; REPLACE_FREXP=1 ;; + esac + else + gl_func_frexp_no_libm=no + REPLACE_FREXP=1 + fi + if test $gl_func_frexp_no_libm = yes; then + +$as_echo "@%:@define HAVE_FREXP_IN_LIBC 1" >>confdefs.h + + fi + + if test $gl_func_frexp_no_libm != yes; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS frexp.$ac_objext" + + fi + + + + + + GNULIB_FREXP=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FREXP 1" >>confdefs.h + + + + + + + ac_fn_c_check_decl "$LINENO" "frexpl" "ac_cv_have_decl_frexpl" "#include +" +if test "x$ac_cv_have_decl_frexpl" = xyes; then : + +else + HAVE_DECL_FREXPL=0 +fi + + if test $HAVE_DECL_FREXPL = 1; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl() can be used without linking with libm" >&5 +$as_echo_n "checking whether frexpl() can be used without linking with libm... " >&6; } +if ${gl_cv_func_frexpl_no_libm+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + long double x; +int +main () +{ +int e; return frexpl (x, &e) > 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_frexpl_no_libm=yes +else + gl_cv_func_frexpl_no_libm=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_no_libm" >&5 +$as_echo "$gl_cv_func_frexpl_no_libm" >&6; } + + if test $gl_cv_func_frexpl_no_libm = yes; then + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl works" >&5 +$as_echo_n "checking whether frexpl works... " >&6; } +if ${gl_cv_func_frexpl_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + aix | aix[3-6]* | beos* | darwin* | irix* | mingw* | pw*) + gl_cv_func_frexpl_works="guessing no";; + *) gl_cv_func_frexpl_works="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Override the values of , like done in float.in.h. */ +#if defined __i386__ && (defined __BEOS__ || defined __OpenBSD__) +# undef LDBL_MIN_EXP +# define LDBL_MIN_EXP (-16381) +#endif +#if defined __i386__ && defined __FreeBSD__ +# undef LDBL_MIN_EXP +# define LDBL_MIN_EXP (-16381) +#endif +#if (defined _ARCH_PPC || defined _POWER) && defined _AIX && (LDBL_MANT_DIG == 106) && defined __GNUC__ +# undef LDBL_MIN_EXP +# define LDBL_MIN_EXP DBL_MIN_EXP +#endif +#if defined __sgi && (LDBL_MANT_DIG >= 106) +# if defined __GNUC__ +# undef LDBL_MIN_EXP +# define LDBL_MIN_EXP DBL_MIN_EXP +# endif +#endif +extern +#ifdef __cplusplus +"C" +#endif +long double frexpl (long double, int *); +int main() +{ + int result = 0; + volatile long double x; + /* Test on finite numbers that fails on AIX 5.1. */ + x = 16.0L; + { + int exp = -9999; + frexpl (x, &exp); + if (exp != 5) + result |= 1; + } + /* Test on finite numbers that fails on Mac OS X 10.4, because its frexpl + function returns an invalid (incorrectly normalized) value: it returns + y = { 0x3fe028f5, 0xc28f5c28, 0x3c9eb851, 0xeb851eb8 } + but the correct result is + 0.505L = { 0x3fe028f5, 0xc28f5c29, 0xbc547ae1, 0x47ae1480 } */ + x = 1.01L; + { + int exp = -9999; + long double y = frexpl (x, &exp); + if (!(exp == 1 && y == 0.505L)) + result |= 2; + } + /* Test on large finite numbers. This fails on BeOS at i = 16322, while + LDBL_MAX_EXP = 16384. + In the loop end test, we test x against Infinity, rather than comparing + i with LDBL_MAX_EXP, because BeOS has a wrong LDBL_MAX_EXP. */ + { + int i; + for (i = 1, x = 1.0L; x != x + x; i++, x *= 2.0L) + { + int exp = -9999; + frexpl (x, &exp); + if (exp != i) + { + result |= 4; + break; + } + } + } + /* Test on denormalized numbers. */ + { + int i; + for (i = 1, x = 1.0L; i >= LDBL_MIN_EXP; i--, x *= 0.5L) + ; + if (x > 0.0L) + { + int exp; + long double y = frexpl (x, &exp); + /* On machines with IEEE854 arithmetic: x = 1.68105e-4932, + exp = -16382, y = 0.5. On Mac OS X 10.5: exp = -16384, y = 0.5. */ + if (exp != LDBL_MIN_EXP - 1) + result |= 8; + } + } + /* Test on infinite numbers. */ + x = 1.0L / 0.0L; + { + int exp; + long double y = frexpl (x, &exp); + if (y != x) + result |= 16; + } + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_frexpl_works=yes +else + gl_cv_func_frexpl_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_works" >&5 +$as_echo "$gl_cv_func_frexpl_works" >&6; } + + case "$gl_cv_func_frexpl_works" in + *yes) gl_func_frexpl_no_libm=yes ;; + *) gl_func_frexpl_no_libm=no; REPLACE_FREXPL=1 ;; + esac + else + gl_func_frexpl_no_libm=no + REPLACE_FREXPL=1 + fi + if test $gl_func_frexpl_no_libm = yes; then + +$as_echo "@%:@define HAVE_FREXPL_IN_LIBC 1" >>confdefs.h + + fi + fi + + if test $HAVE_DECL_FREXPL = 0 || test $gl_func_frexpl_no_libm = no; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS frexpl.$ac_objext" + + fi + + + + + + GNULIB_FREXPL=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FREXPL 1" >>confdefs.h + + + + + + + if test $HAVE_FSEEKO = 0 || test $REPLACE_FSEEKO = 1; then + REPLACE_FSEEK=1 + fi + + if test $REPLACE_FSEEK = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fseek.$ac_objext" + + fi + + + + + + GNULIB_FSEEK=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FSEEK 1" >>confdefs.h + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fseeko" >&5 +$as_echo_n "checking for fseeko... " >&6; } +if ${gl_cv_func_fseeko+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +fseeko (stdin, 0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_fseeko=yes +else + gl_cv_func_fseeko=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fseeko" >&5 +$as_echo "$gl_cv_func_fseeko" >&6; } + + + if test $ac_cv_have_decl_fseeko = no; then + HAVE_DECL_FSEEKO=0 + fi + + if test $gl_cv_func_fseeko = no; then + HAVE_FSEEKO=0 + else + if test $WINDOWS_64_BIT_OFF_T = 1; then + REPLACE_FSEEKO=1 + fi + if test $gl_cv_var_stdin_large_offset = no; then + REPLACE_FSEEKO=1 + fi + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fflush works on input streams" >&5 +$as_echo_n "checking whether fflush works on input streams... " >&6; } +if ${gl_cv_func_fflush_stdin+:} false; then : + $as_echo_n "(cached) " >&6 +else + echo hello world > conftest.txt + if test "$cross_compiling" = yes; then : + gl_cv_func_fflush_stdin=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if HAVE_UNISTD_H +# include +#else /* on Windows with MSVC */ +# include +#endif + +int +main () +{ +FILE *f = fopen ("conftest.txt", "r"); + char buffer[10]; + int fd; + int c; + if (f == NULL) + return 1; + fd = fileno (f); + if (fd < 0 || fread (buffer, 1, 5, f) != 5) + return 2; + /* For deterministic results, ensure f read a bigger buffer. */ + if (lseek (fd, 0, SEEK_CUR) == 5) + return 3; + /* POSIX requires fflush-fseek to set file offset of fd. This fails + on BSD systems and on mingw. */ + if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0) + return 4; + if (lseek (fd, 0, SEEK_CUR) != 5) + return 5; + /* Verify behaviour of fflush after ungetc. See + */ + /* Verify behaviour of fflush after a backup ungetc. This fails on + mingw. */ + c = fgetc (f); + ungetc (c, f); + fflush (f); + if (fgetc (f) != c) + return 6; + /* Verify behaviour of fflush after a non-backup ungetc. This fails + on glibc 2.8 and on BSD systems. */ + c = fgetc (f); + ungetc ('@', f); + fflush (f); + if (fgetc (f) != c) + return 7; + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_fflush_stdin=yes +else + gl_cv_func_fflush_stdin=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm conftest.txt + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5 +$as_echo "$gl_cv_func_fflush_stdin" >&6; } + case $gl_cv_func_fflush_stdin in + yes) gl_func_fflush_stdin=1 ;; + no) gl_func_fflush_stdin=0 ;; + *) gl_func_fflush_stdin='(-1)' ;; + esac + +cat >>confdefs.h <<_ACEOF +@%:@define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin +_ACEOF + + + if test $gl_cv_func_fflush_stdin != yes; then + REPLACE_FSEEKO=1 + fi + + fi + + if test $HAVE_FSEEKO = 0 || test $REPLACE_FSEEKO = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fseeko.$ac_objext" + + + for ac_func in _fseeki64 +do : + ac_fn_c_check_func "$LINENO" "_fseeki64" "ac_cv_func__fseeki64" +if test "x$ac_cv_func__fseeki64" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE__FSEEKI64 1 +_ACEOF + +fi +done + + + fi + + + + + + GNULIB_FSEEKO=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FSEEKO 1" >>confdefs.h + + + + + + + if test $ac_cv_func___fseterr = no; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fseterr.$ac_objext" + + fi + + + + + if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then + REPLACE_FSTAT=1 + fi + + + if test $WINDOWS_64_BIT_ST_SIZE = 1; then + REPLACE_FSTAT=1 + fi + + + + + + if test $ac_cv_func_fchdir = no; then + HAVE_FCHDIR=0 + fi + + if test $HAVE_FCHDIR = 0; then + case "$gl_cv_func_open_directory_works" in + *yes) ;; + *) + REPLACE_FSTAT=1 + ;; + esac + fi + + + if test $REPLACE_FSTAT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fstat.$ac_objext" + + : + fi + + + + + + GNULIB_FSTAT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FSTAT 1" >>confdefs.h + + + + + + + + + + if test $ac_cv_func_fstatat = no; then + HAVE_FSTATAT=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether fstatat (..., 0) works" >&5 +$as_echo_n "checking whether fstatat (..., 0) works... " >&6; } +if ${gl_cv_func_fstatat_zero_flag+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + aix*) gl_cv_func_fstatat_zero_flag="guessing no";; + *) gl_cv_func_fstatat_zero_flag="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #include + int + main (void) + { + struct stat a; + return fstatat (AT_FDCWD, ".", &a, 0) != 0; + } + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_fstatat_zero_flag=yes +else + gl_cv_func_fstatat_zero_flag=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fstatat_zero_flag" >&5 +$as_echo "$gl_cv_func_fstatat_zero_flag" >&6; } + + case $gl_cv_func_fstatat_zero_flag+$gl_cv_func_lstat_dereferences_slashed_symlink in + *yes+*yes) ;; + *) REPLACE_FSTATAT=1 + case $gl_cv_func_fstatat_zero_flag in + *yes) + +$as_echo "@%:@define HAVE_WORKING_FSTATAT_ZERO_FLAG 1" >>confdefs.h + + ;; + esac + ;; + esac + fi + + if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fstatat.$ac_objext" + + fi + + + + + + GNULIB_FSTATAT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FSTATAT 1" >>confdefs.h + + + + + + + for ac_header in sys/mount.h +do : + ac_fn_c_check_header_compile "$LINENO" "sys/mount.h" "ac_cv_header_sys_mount_h" "$ac_includes_default + #if HAVE_SYS_PARAM_H + #include + #endif +" +if test "x$ac_cv_header_sys_mount_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SYS_MOUNT_H 1 +_ACEOF + +fi + +done + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to get file system space usage" >&5 +$as_echo "$as_me: checking how to get file system space usage" >&6;} +ac_fsusage_space=no + +# Perform only the link test since it seems there are no variants of the +# statvfs function. This check is more than just AC_CHECK_FUNCS([statvfs]) +# because that got a false positive on SCO OSR5. Adding the declaration +# of a 'struct statvfs' causes this test to fail (as it should) on such +# systems. That system is reported to work fine with STAT_STATFS4 which +# is what it gets when this test fails. +if test $ac_fsusage_space = no; then + # glibc/{Hurd,kFreeBSD}, FreeBSD >= 5.0, NetBSD >= 3.0, + # OpenBSD >= 4.4, AIX, HP-UX, IRIX, Solaris, Cygwin, Interix, BeOS. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for statvfs function (SVR4)" >&5 +$as_echo_n "checking for statvfs function (SVR4)... " >&6; } +if ${fu_cv_sys_stat_statvfs+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#ifdef __osf__ +"Do not use Tru64's statvfs implementation" +#endif + +#include + +struct statvfs fsd; + +#if defined __APPLE__ && defined __MACH__ +#include +/* On Mac OS X >= 10.5, f_blocks in 'struct statvfs' is a 32-bit quantity; + that commonly limits file systems to 4 TiB. Whereas f_blocks in + 'struct statfs' is a 64-bit type, thanks to the large-file support + that was enabled above. In this case, don't use statvfs(); use statfs() + instead. */ +int check_f_blocks_size[sizeof fsd.f_blocks * CHAR_BIT <= 32 ? -1 : 1]; +#endif + +int +main () +{ +statvfs (0, &fsd); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + fu_cv_sys_stat_statvfs=yes +else + fu_cv_sys_stat_statvfs=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statvfs" >&5 +$as_echo "$fu_cv_sys_stat_statvfs" >&6; } + if test $fu_cv_sys_stat_statvfs = yes; then + ac_fsusage_space=yes + # AIX >= 5.2 has statvfs64 that has a wider f_blocks field than statvfs. + # glibc, HP-UX, IRIX, Solaris have statvfs64 as well, but on these systems + # statvfs with large-file support is already equivalent to statvfs64. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use statvfs64" >&5 +$as_echo_n "checking whether to use statvfs64... " >&6; } +if ${fu_cv_sys_stat_statvfs64+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + struct statvfs64 fsd; + int check_f_blocks_larger_in_statvfs64 + [sizeof (((struct statvfs64 *) 0)->f_blocks) + > sizeof (((struct statvfs *) 0)->f_blocks) + ? 1 : -1]; + +int +main () +{ +statvfs64 (0, &fsd); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + fu_cv_sys_stat_statvfs64=yes +else + fu_cv_sys_stat_statvfs64=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statvfs64" >&5 +$as_echo "$fu_cv_sys_stat_statvfs64" >&6; } + if test $fu_cv_sys_stat_statvfs64 = yes; then + +$as_echo "@%:@define STAT_STATVFS64 1" >>confdefs.h + + else + +$as_echo "@%:@define STAT_STATVFS 1" >>confdefs.h + + fi + fi +fi + +# Check for this unconditionally so we have a +# good fallback on glibc/Linux > 2.6 < 2.6.36 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument statfs with statfs.f_frsize member" >&5 +$as_echo_n "checking for two-argument statfs with statfs.f_frsize member... " >&6; } +if ${fu_cv_sys_stat_statfs2_frsize+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + fu_cv_sys_stat_statfs2_frsize=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef HAVE_SYS_PARAM_H +#include +#endif +#ifdef HAVE_SYS_MOUNT_H +#include +#endif +#ifdef HAVE_SYS_VFS_H +#include +#endif + int + main () + { + struct statfs fsd; + fsd.f_frsize = 0; + return statfs (".", &fsd) != 0; + } +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + fu_cv_sys_stat_statfs2_frsize=yes +else + fu_cv_sys_stat_statfs2_frsize=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs2_frsize" >&5 +$as_echo "$fu_cv_sys_stat_statfs2_frsize" >&6; } +if test $fu_cv_sys_stat_statfs2_frsize = yes; then + ac_fsusage_space=yes + +$as_echo "@%:@define STAT_STATFS2_FRSIZE 1" >>confdefs.h + +fi + +if test $ac_fsusage_space = no; then + # DEC Alpha running OSF/1 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for 3-argument statfs function (DEC OSF/1)" >&5 +$as_echo_n "checking for 3-argument statfs function (DEC OSF/1)... " >&6; } + if ${fu_cv_sys_stat_statfs3_osf1+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + fu_cv_sys_stat_statfs3_osf1=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include + int + main () + { + struct statfs fsd; + fsd.f_fsize = 0; + return statfs (".", &fsd, sizeof (struct statfs)) != 0; + } +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + fu_cv_sys_stat_statfs3_osf1=yes +else + fu_cv_sys_stat_statfs3_osf1=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs3_osf1" >&5 +$as_echo "$fu_cv_sys_stat_statfs3_osf1" >&6; } + if test $fu_cv_sys_stat_statfs3_osf1 = yes; then + ac_fsusage_space=yes + +$as_echo "@%:@define STAT_STATFS3_OSF1 1" >>confdefs.h + + fi +fi + +if test $ac_fsusage_space = no; then + # glibc/Linux, Mac OS X, FreeBSD < 5.0, NetBSD < 3.0, OpenBSD < 4.4. + # (glibc/{Hurd,kFreeBSD}, FreeBSD >= 5.0, NetBSD >= 3.0, + # OpenBSD >= 4.4, AIX, HP-UX, OSF/1, Cygwin already handled above.) + # (On IRIX you need to include , not only and + # .) + # (On Solaris, statfs has 4 arguments.) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument statfs with statfs.f_bsize member (AIX, 4.3BSD)" >&5 +$as_echo_n "checking for two-argument statfs with statfs.f_bsize member (AIX, 4.3BSD)... " >&6; } + if ${fu_cv_sys_stat_statfs2_bsize+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + fu_cv_sys_stat_statfs2_bsize=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef HAVE_SYS_PARAM_H +#include +#endif +#ifdef HAVE_SYS_MOUNT_H +#include +#endif +#ifdef HAVE_SYS_VFS_H +#include +#endif + int + main () + { + struct statfs fsd; + fsd.f_bsize = 0; + return statfs (".", &fsd) != 0; + } +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + fu_cv_sys_stat_statfs2_bsize=yes +else + fu_cv_sys_stat_statfs2_bsize=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs2_bsize" >&5 +$as_echo "$fu_cv_sys_stat_statfs2_bsize" >&6; } + if test $fu_cv_sys_stat_statfs2_bsize = yes; then + ac_fsusage_space=yes + +$as_echo "@%:@define STAT_STATFS2_BSIZE 1" >>confdefs.h + + fi +fi + +if test $ac_fsusage_space = no; then + # SVR3 + # (Solaris already handled above.) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for four-argument statfs (AIX-3.2.5, SVR3)" >&5 +$as_echo_n "checking for four-argument statfs (AIX-3.2.5, SVR3)... " >&6; } + if ${fu_cv_sys_stat_statfs4+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + fu_cv_sys_stat_statfs4=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + int + main () + { + struct statfs fsd; + return statfs (".", &fsd, sizeof fsd, 0) != 0; + } +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + fu_cv_sys_stat_statfs4=yes +else + fu_cv_sys_stat_statfs4=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs4" >&5 +$as_echo "$fu_cv_sys_stat_statfs4" >&6; } + if test $fu_cv_sys_stat_statfs4 = yes; then + ac_fsusage_space=yes + +$as_echo "@%:@define STAT_STATFS4 1" >>confdefs.h + + fi +fi + +if test $ac_fsusage_space = no; then + # 4.4BSD and older NetBSD + # (OSF/1 already handled above.) + # (On AIX, you need to include , not only .) + # (On Solaris, statfs has 4 arguments and 'struct statfs' is not declared in + # .) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument statfs with statfs.f_fsize member (4.4BSD and NetBSD)" >&5 +$as_echo_n "checking for two-argument statfs with statfs.f_fsize member (4.4BSD and NetBSD)... " >&6; } + if ${fu_cv_sys_stat_statfs2_fsize+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + fu_cv_sys_stat_statfs2_fsize=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef HAVE_SYS_PARAM_H +#include +#endif +#ifdef HAVE_SYS_MOUNT_H +#include +#endif + int + main () + { + struct statfs fsd; + fsd.f_fsize = 0; + return statfs (".", &fsd) != 0; + } +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + fu_cv_sys_stat_statfs2_fsize=yes +else + fu_cv_sys_stat_statfs2_fsize=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_statfs2_fsize" >&5 +$as_echo "$fu_cv_sys_stat_statfs2_fsize" >&6; } + if test $fu_cv_sys_stat_statfs2_fsize = yes; then + ac_fsusage_space=yes + +$as_echo "@%:@define STAT_STATFS2_FSIZE 1" >>confdefs.h + + fi +fi + +if test $ac_fsusage_space = no; then + # Ultrix + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument statfs with struct fs_data (Ultrix)" >&5 +$as_echo_n "checking for two-argument statfs with struct fs_data (Ultrix)... " >&6; } + if ${fu_cv_sys_stat_fs_data+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + fu_cv_sys_stat_fs_data=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef HAVE_SYS_PARAM_H +#include +#endif +#ifdef HAVE_SYS_MOUNT_H +#include +#endif +#ifdef HAVE_SYS_FS_TYPES_H +#include +#endif + int + main () + { + struct fs_data fsd; + /* Ultrix's statfs returns 1 for success, + 0 for not mounted, -1 for failure. */ + return statfs (".", &fsd) != 1; + } +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + fu_cv_sys_stat_fs_data=yes +else + fu_cv_sys_stat_fs_data=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_stat_fs_data" >&5 +$as_echo "$fu_cv_sys_stat_fs_data" >&6; } + if test $fu_cv_sys_stat_fs_data = yes; then + ac_fsusage_space=yes + +$as_echo "@%:@define STAT_STATFS2_FS_DATA 1" >>confdefs.h + + fi +fi + +if test $ac_fsusage_space = no; then + # SVR2 + # (AIX, HP-UX, OSF/1 already handled above.) + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + +$as_echo "@%:@define STAT_READ_FILSYS 1" >>confdefs.h + + ac_fsusage_space=yes +fi +rm -f conftest.err conftest.i conftest.$ac_ext +fi + +if test $ac_fsusage_space = yes; then : + gl_cv_fs_space=yes +else + gl_cv_fs_space=no +fi + + + + if test $gl_cv_fs_space = yes; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fsusage.$ac_objext" + + + for ac_header in dustat.h sys/fs/s5param.h sys/filsys.h sys/statfs.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for statfs that truncates block counts" >&5 +$as_echo_n "checking for statfs that truncates block counts... " >&6; } + if ${fu_cv_sys_truncating_statfs+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#if !defined(sun) && !defined(__sun) +choke -- this is a workaround for a Sun-specific problem +#endif +#include +#include +int +main () +{ +struct statfs t; long c = *(t.f_spare); + if (c) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + fu_cv_sys_truncating_statfs=yes +else + fu_cv_sys_truncating_statfs=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + if test $fu_cv_sys_truncating_statfs = yes; then + +$as_echo "@%:@define STATFS_TRUNCATES_BLOCK_COUNTS 1" >>confdefs.h + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_truncating_statfs" >&5 +$as_echo "$fu_cv_sys_truncating_statfs" >&6; } + + + fi + + + + if test $ac_cv_func_fsync = no; then + HAVE_FSYNC=0 + fi + + if test $HAVE_FSYNC = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fsync.$ac_objext" + + : + fi + + + + + + GNULIB_FSYNC=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FSYNC 1" >>confdefs.h + + + + + + + if test $HAVE_FTELLO = 0 || test $REPLACE_FTELLO = 1; then + REPLACE_FTELL=1 + fi + + if test $REPLACE_FTELL = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS ftell.$ac_objext" + + fi + + + + + + GNULIB_FTELL=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FTELL 1" >>confdefs.h + + + + + + + + + + + + + if test $ac_cv_have_decl_ftello = no; then + HAVE_DECL_FTELLO=0 + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ftello" >&5 +$as_echo_n "checking for ftello... " >&6; } +if ${gl_cv_func_ftello+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +ftello (stdin); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_ftello=yes +else + gl_cv_func_ftello=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ftello" >&5 +$as_echo "$gl_cv_func_ftello" >&6; } + if test $gl_cv_func_ftello = no; then + HAVE_FTELLO=0 + else + if test $WINDOWS_64_BIT_OFF_T = 1; then + REPLACE_FTELLO=1 + fi + if test $gl_cv_var_stdin_large_offset = no; then + REPLACE_FTELLO=1 + fi + if test $REPLACE_FTELLO = 0; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ftello works" >&5 +$as_echo_n "checking whether ftello works... " >&6; } +if ${gl_cv_func_ftello_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_func_ftello_works="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_ftello_works="guessing yes" ;; + esac + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#define TESTFILE "conftest.tmp" +int +main (void) +{ + FILE *fp; + + /* Create a file with some contents. */ + fp = fopen (TESTFILE, "w"); + if (fp == NULL) + return 70; + if (fwrite ("foogarsh", 1, 8, fp) < 8) + return 71; + if (fclose (fp)) + return 72; + + /* The file's contents is now "foogarsh". */ + + /* Try writing after reading to EOF. */ + fp = fopen (TESTFILE, "r+"); + if (fp == NULL) + return 73; + if (fseek (fp, -1, SEEK_END)) + return 74; + if (!(getc (fp) == 'h')) + return 1; + if (!(getc (fp) == EOF)) + return 2; + if (!(ftell (fp) == 8)) + return 3; + if (!(ftell (fp) == 8)) + return 4; + if (!(putc ('!', fp) == '!')) + return 5; + if (!(ftell (fp) == 9)) + return 6; + if (!(fclose (fp) == 0)) + return 7; + fp = fopen (TESTFILE, "r"); + if (fp == NULL) + return 75; + { + char buf[10]; + if (!(fread (buf, 1, 10, fp) == 9)) + return 10; + if (!(memcmp (buf, "foogarsh!", 9) == 0)) + return 11; + } + if (!(fclose (fp) == 0)) + return 12; + + /* The file's contents is now "foogarsh!". */ + + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_ftello_works=yes +else + gl_cv_func_ftello_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ftello_works" >&5 +$as_echo "$gl_cv_func_ftello_works" >&6; } + case "$gl_cv_func_ftello_works" in + *yes) ;; + *) + REPLACE_FTELLO=1 + +$as_echo "@%:@define FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE 1" >>confdefs.h + + ;; + esac + fi + fi + + if test $HAVE_FTELLO = 0 || test $REPLACE_FTELLO = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS ftello.$ac_objext" + + + for ac_func in _ftelli64 +do : + ac_fn_c_check_func "$LINENO" "_ftelli64" "ac_cv_func__ftelli64" +if test "x$ac_cv_func__ftelli64" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE__FTELLI64 1 +_ACEOF + +fi +done + + + fi + + + + + + GNULIB_FTELLO=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FTELLO 1" >>confdefs.h + + + + + + + + + if test $ac_cv_func_ftruncate = yes; then + + + case "$host_os" in + mingw*) + REPLACE_FTRUNCATE=1 + ;; + esac + + else + HAVE_FTRUNCATE=0 + fi + + if test $HAVE_FTRUNCATE = 0 || test $REPLACE_FTRUNCATE = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS ftruncate.$ac_objext" + + + for ac_func in chsize +do : + ac_fn_c_check_func "$LINENO" "chsize" "ac_cv_func_chsize" +if test "x$ac_cv_func_chsize" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_CHSIZE 1 +_ACEOF + +fi +done + + + fi + + + + + + GNULIB_FTRUNCATE=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FTRUNCATE 1" >>confdefs.h + + + + + + + + + + + case $ac_cv_func_openat+$gl_cv_func_lstat_dereferences_slashed_symlink in + yes+*yes) + ;; + yes+*) + # Solaris 9 has *at functions, but uniformly mishandles trailing + # slash in all of them. + REPLACE_OPENAT=1 + ;; + *) + HAVE_OPENAT=0 + ;; + esac + + + + ac_fn_c_check_member "$LINENO" "struct statfs" "f_type" "ac_cv_member_struct_statfs_f_type" "$ac_includes_default + #include +" +if test "x$ac_cv_member_struct_statfs_f_type" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STATFS_F_TYPE 1 +_ACEOF + + +fi + + + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS fts.$ac_objext" + + + + + + if test $ac_cv_func_futimens = no; then + HAVE_FUTIMENS=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether futimens works" >&5 +$as_echo_n "checking whether futimens works... " >&6; } +if ${gl_cv_func_futimens_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + gl_cv_func_futimens_works="guessing no" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#include + +int +main () +{ +struct timespec ts[2] = { { 1, UTIME_OMIT }, { 1, UTIME_NOW } }; + int fd = creat ("conftest.file", 0600); + struct stat st; + if (fd < 0) return 1; + errno = 0; + if (futimens (AT_FDCWD, NULL) == 0) return 2; + if (errno != EBADF) return 3; + if (futimens (fd, ts)) return 4; + sleep (1); + ts[0].tv_nsec = UTIME_NOW; + ts[1].tv_nsec = UTIME_OMIT; + if (futimens (fd, ts)) return 5; + if (fstat (fd, &st)) return 6; + if (st.st_ctime < st.st_atime) return 7; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef __linux__ +/* The Linux kernel added futimens in 2.6.22, but has bugs with UTIME_OMIT + in several file systems as recently as 2.6.32. Always replace futimens + to support older kernels. */ +choke me +#endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_futimens_works=yes +else + gl_cv_func_futimens_works="needs runtime check" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + gl_cv_func_futimens_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.file +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimens_works" >&5 +$as_echo "$gl_cv_func_futimens_works" >&6; } + if test "$gl_cv_func_futimens_works" != yes; then + REPLACE_FUTIMENS=1 + fi + fi + + if test $HAVE_FUTIMENS = 0 || test $REPLACE_FUTIMENS = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS futimens.$ac_objext" + + fi + + + + + + GNULIB_FUTIMENS=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_FUTIMENS 1" >>confdefs.h + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to do getaddrinfo, freeaddrinfo and getnameinfo" >&5 +$as_echo "$as_me: checking how to do getaddrinfo, freeaddrinfo and getnameinfo" >&6;} + GETADDRINFO_LIB= + gai_saved_LIBS="$LIBS" + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getaddrinfo" >&5 +$as_echo_n "checking for library containing getaddrinfo... " >&6; } +if ${ac_cv_search_getaddrinfo+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char getaddrinfo (); +int +main () +{ +return getaddrinfo (); + ; + return 0; +} +_ACEOF +for ac_lib in '' socket network net; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_getaddrinfo=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_getaddrinfo+:} false; then : + break +fi +done +if ${ac_cv_search_getaddrinfo+:} false; then : + +else + ac_cv_search_getaddrinfo=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getaddrinfo" >&5 +$as_echo "$ac_cv_search_getaddrinfo" >&6; } +ac_res=$ac_cv_search_getaddrinfo +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + if test "$ac_cv_search_getaddrinfo" != "none required"; then + GETADDRINFO_LIB="$ac_cv_search_getaddrinfo" + fi +fi + + LIBS="$gai_saved_LIBS $GETADDRINFO_LIB" + + HAVE_GETADDRINFO=1 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo" >&5 +$as_echo_n "checking for getaddrinfo... " >&6; } +if ${gl_cv_func_getaddrinfo+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#include + +int +main () +{ +getaddrinfo("", "", NULL, NULL); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_getaddrinfo=yes +else + gl_cv_func_getaddrinfo=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getaddrinfo" >&5 +$as_echo "$gl_cv_func_getaddrinfo" >&6; } + if test $gl_cv_func_getaddrinfo = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getaddrinfo in ws2tcpip.h and -lws2_32" >&5 +$as_echo_n "checking for getaddrinfo in ws2tcpip.h and -lws2_32... " >&6; } +if ${gl_cv_w32_getaddrinfo+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_cv_w32_getaddrinfo=no + am_save_LIBS="$LIBS" + LIBS="$LIBS -lws2_32" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef HAVE_WS2TCPIP_H +#include +#endif +#include + +int +main () +{ +getaddrinfo(NULL, NULL, NULL, NULL); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_w32_getaddrinfo=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$am_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_getaddrinfo" >&5 +$as_echo "$gl_cv_w32_getaddrinfo" >&6; } + if test "$gl_cv_w32_getaddrinfo" = "yes"; then + GETADDRINFO_LIB="-lws2_32" + LIBS="$gai_saved_LIBS $GETADDRINFO_LIB" + else + HAVE_GETADDRINFO=0 + fi + fi + + # We can't use AC_REPLACE_FUNCS here because gai_strerror may be an + # inline function declared in ws2tcpip.h, so we need to get that + # header included somehow. + ac_fn_c_check_decl "$LINENO" "gai_strerror" "ac_cv_have_decl_gai_strerror" " +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif +#include + +" +if test "x$ac_cv_have_decl_gai_strerror" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GAI_STRERROR $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_gai_strerror = yes; then + ac_fn_c_check_decl "$LINENO" "gai_strerrorA" "ac_cv_have_decl_gai_strerrorA" " +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif +#include + +" +if test "x$ac_cv_have_decl_gai_strerrorA" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GAI_STRERRORA $ac_have_decl +_ACEOF + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gai_strerror with POSIX signature" >&5 +$as_echo_n "checking for gai_strerror with POSIX signature... " >&6; } +if ${gl_cv_func_gai_strerror_posix_signature+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif +#include +extern +#ifdef __cplusplus +"C" +#endif +const char *gai_strerror(int); +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_gai_strerror_posix_signature=yes +else + gl_cv_func_gai_strerror_posix_signature=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gai_strerror_posix_signature" >&5 +$as_echo "$gl_cv_func_gai_strerror_posix_signature" >&6; } + if test $gl_cv_func_gai_strerror_posix_signature = no; then + REPLACE_GAI_STRERROR=1 + fi + fi + + LIBS="$gai_saved_LIBS" + + + + + + + + + ac_fn_c_check_member "$LINENO" "struct sockaddr" "sa_len" "ac_cv_member_struct_sockaddr_sa_len" " +#include +#include + +" +if test "x$ac_cv_member_struct_sockaddr_sa_len" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_SOCKADDR_SA_LEN 1 +_ACEOF + + +fi + + + + + ac_fn_c_check_decl "$LINENO" "getaddrinfo" "ac_cv_have_decl_getaddrinfo" " + /* sys/types.h is not needed according to POSIX, but the + sys/socket.h in i386-unknown-freebsd4.10 and + powerpc-apple-darwin5.5 required it. */ +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif + +" +if test "x$ac_cv_have_decl_getaddrinfo" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETADDRINFO $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "freeaddrinfo" "ac_cv_have_decl_freeaddrinfo" " + /* sys/types.h is not needed according to POSIX, but the + sys/socket.h in i386-unknown-freebsd4.10 and + powerpc-apple-darwin5.5 required it. */ +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif + +" +if test "x$ac_cv_have_decl_freeaddrinfo" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_FREEADDRINFO $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "getnameinfo" "ac_cv_have_decl_getnameinfo" " + /* sys/types.h is not needed according to POSIX, but the + sys/socket.h in i386-unknown-freebsd4.10 and + powerpc-apple-darwin5.5 required it. */ +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif + +" +if test "x$ac_cv_have_decl_getnameinfo" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETNAMEINFO $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_getaddrinfo = no; then + HAVE_DECL_GETADDRINFO=0 + fi + if test $ac_cv_have_decl_freeaddrinfo = no; then + HAVE_DECL_FREEADDRINFO=0 + fi + if test $ac_cv_have_decl_gai_strerror = no; then + HAVE_DECL_GAI_STRERROR=0 + fi + if test $ac_cv_have_decl_getnameinfo = no; then + HAVE_DECL_GETNAMEINFO=0 + fi + + ac_fn_c_check_type "$LINENO" "struct addrinfo" "ac_cv_type_struct_addrinfo" " +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif + +" +if test "x$ac_cv_type_struct_addrinfo" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_ADDRINFO 1 +_ACEOF + + +fi + + if test $ac_cv_type_struct_addrinfo = no; then + HAVE_STRUCT_ADDRINFO=0 + fi + + case " $GETADDRINFO_LIB " in + *" $HOSTENT_LIB "*) ;; + *) GETADDRINFO_LIB="$GETADDRINFO_LIB $HOSTENT_LIB" ;; + esac + + case " $GETADDRINFO_LIB " in + *" $SERVENT_LIB "*) ;; + *) GETADDRINFO_LIB="$GETADDRINFO_LIB $SERVENT_LIB" ;; + esac + + case " $GETADDRINFO_LIB " in + *" $INET_NTOP_LIB "*) ;; + *) GETADDRINFO_LIB="$GETADDRINFO_LIB $INET_NTOP_LIB" ;; + esac + + + + + if test $HAVE_GETADDRINFO = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getaddrinfo.$ac_objext" + + fi + if test $HAVE_DECL_GAI_STRERROR = 0 || test $REPLACE_GAI_STRERROR = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS gai_strerror.$ac_objext" + + fi + + + + + + GNULIB_GETADDRINFO=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_GETADDRINFO 1" >>confdefs.h + + + + + + + + + gl_abort_bug=no + case "$host_os" in + mingw*) + gl_cv_func_getcwd_path_max=yes + ;; + *) + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getcwd handles long file names properly" >&5 +$as_echo_n "checking whether getcwd handles long file names properly... " >&6; } +if ${gl_cv_func_getcwd_path_max+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Arrange for deletion of the temporary directory this test creates. + ac_clean_files="$ac_clean_files confdir3" + if test "$cross_compiling" = yes; then : + case "$host_os" in + aix*) gl_cv_func_getcwd_path_max='no, it has the AIX bug';; + *) gl_cv_func_getcwd_path_max=no;; + esac +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_UNISTD_H +# include +#else +# include +#endif +#include +#include +#include +#include +#include + + +/* Arrange to define PATH_MAX, like "pathmax.h" does. */ +#if HAVE_UNISTD_H +# include +#endif +#include +#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN +# include +#endif +#if !defined PATH_MAX && defined MAXPATHLEN +# define PATH_MAX MAXPATHLEN +#endif +#ifdef __hpux +# undef PATH_MAX +# define PATH_MAX 1024 +#endif +#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +# undef PATH_MAX +# define PATH_MAX 260 +#endif + + +#ifndef AT_FDCWD +# define AT_FDCWD 0 +#endif +#ifdef ENAMETOOLONG +# define is_ENAMETOOLONG(x) ((x) == ENAMETOOLONG) +#else +# define is_ENAMETOOLONG(x) 0 +#endif + +/* Don't get link errors because mkdir is redefined to rpl_mkdir. */ +#undef mkdir + +#ifndef S_IRWXU +# define S_IRWXU 0700 +#endif + +/* The length of this name must be 8. */ +#define DIR_NAME "confdir3" +#define DIR_NAME_LEN 8 +#define DIR_NAME_SIZE (DIR_NAME_LEN + 1) + +/* The length of "../". */ +#define DOTDOTSLASH_LEN 3 + +/* Leftover bytes in the buffer, to work around library or OS bugs. */ +#define BUF_SLOP 20 + +int +main () +{ +#ifndef PATH_MAX + /* The Hurd doesn't define this, so getcwd can't exhibit the bug -- + at least not on a local file system. And if we were to start worrying + about remote file systems, we'd have to enable the wrapper function + all of the time, just to be safe. That's not worth the cost. */ + exit (0); +#elif ((INT_MAX / (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1) \ + - DIR_NAME_SIZE - BUF_SLOP) \ + <= PATH_MAX) + /* FIXME: Assuming there's a system for which this is true, + this should be done in a compile test. */ + exit (0); +#else + char buf[PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1) + + DIR_NAME_SIZE + BUF_SLOP]; + char *cwd = getcwd (buf, PATH_MAX); + size_t initial_cwd_len; + size_t cwd_len; + int fail = 0; + size_t n_chdirs = 0; + + if (cwd == NULL) + exit (10); + + cwd_len = initial_cwd_len = strlen (cwd); + + while (1) + { + size_t dotdot_max = PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN); + char *c = NULL; + + cwd_len += DIR_NAME_SIZE; + /* If mkdir or chdir fails, it could be that this system cannot create + any file with an absolute name longer than PATH_MAX, such as cygwin. + If so, leave fail as 0, because the current working directory can't + be too long for getcwd if it can't even be created. For other + errors, be pessimistic and consider that as a failure, too. */ + if (mkdir (DIR_NAME, S_IRWXU) < 0 || chdir (DIR_NAME) < 0) + { + if (! (errno == ERANGE || is_ENAMETOOLONG (errno))) + fail = 20; + break; + } + + if (PATH_MAX <= cwd_len && cwd_len < PATH_MAX + DIR_NAME_SIZE) + { + c = getcwd (buf, PATH_MAX); + if (!c && errno == ENOENT) + { + fail = 11; + break; + } + if (c) + { + fail = 31; + break; + } + if (! (errno == ERANGE || is_ENAMETOOLONG (errno))) + { + fail = 21; + break; + } + } + + if (dotdot_max <= cwd_len - initial_cwd_len) + { + if (dotdot_max + DIR_NAME_SIZE < cwd_len - initial_cwd_len) + break; + c = getcwd (buf, cwd_len + 1); + if (!c) + { + if (! (errno == ERANGE || errno == ENOENT + || is_ENAMETOOLONG (errno))) + { + fail = 22; + break; + } + if (AT_FDCWD || errno == ERANGE || errno == ENOENT) + { + fail = 12; + break; + } + } + } + + if (c && strlen (c) != cwd_len) + { + fail = 23; + break; + } + ++n_chdirs; + } + + /* Leaving behind such a deep directory is not polite. + So clean up here, right away, even though the driving + shell script would also clean up. */ + { + size_t i; + + /* Try rmdir first, in case the chdir failed. */ + rmdir (DIR_NAME); + for (i = 0; i <= n_chdirs; i++) + { + if (chdir ("..") < 0) + break; + if (rmdir (DIR_NAME) != 0) + break; + } + } + + exit (fail); +#endif +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_getcwd_path_max=yes +else + case $? in + 10|11|12) gl_cv_func_getcwd_path_max='no, but it is partly working';; + 31) gl_cv_func_getcwd_path_max='no, it has the AIX bug';; + *) gl_cv_func_getcwd_path_max=no;; + esac +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_path_max" >&5 +$as_echo "$gl_cv_func_getcwd_path_max" >&6; } + + case "$gl_cv_func_getcwd_null" in + *yes) + + + + + for ac_func in getpagesize +do : + ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" +if test "x$ac_cv_func_getpagesize" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_GETPAGESIZE 1 +_ACEOF + +fi +done + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getcwd aborts when 4k < cwd_length < 16k" >&5 +$as_echo_n "checking whether getcwd aborts when 4k < cwd_length < 16k... " >&6; } +if ${gl_cv_func_getcwd_abort_bug+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Remove any remnants of a previous test. + rm -rf confdir-14B--- + # Arrange for deletion of the temporary directory this test creates. + ac_clean_files="$ac_clean_files confdir-14B---" + if test "$cross_compiling" = yes; then : + gl_cv_func_getcwd_abort_bug=yes +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if HAVE_UNISTD_H +# include +#else /* on Windows with MSVC */ +# include +#endif +#include +#include + + +/* Arrange to define PATH_MAX, like "pathmax.h" does. */ +#if HAVE_UNISTD_H +# include +#endif +#include +#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN +# include +#endif +#if !defined PATH_MAX && defined MAXPATHLEN +# define PATH_MAX MAXPATHLEN +#endif +#ifdef __hpux +# undef PATH_MAX +# define PATH_MAX 1024 +#endif +#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +# undef PATH_MAX +# define PATH_MAX 260 +#endif + + +/* Don't get link errors because mkdir is redefined to rpl_mkdir. */ +#undef mkdir + +#ifndef S_IRWXU +# define S_IRWXU 0700 +#endif + +/* FIXME: skip the run-test altogether on systems without getpagesize. */ +#if ! HAVE_GETPAGESIZE +# define getpagesize() 0 +#endif + +/* This size is chosen to be larger than PATH_MAX (4k), yet smaller than + the 16kB pagesize on ia64 linux. Those conditions make the code below + trigger a bug in glibc's getcwd implementation before 2.4.90-10. */ +#define TARGET_LEN (5 * 1024) + +int +main () +{ + char *cwd; + size_t initial_cwd_len; + int fail = 0; + + /* The bug is triggered when PATH_MAX < getpagesize (), so skip + this relatively expensive and invasive test if that's not true. */ +#ifdef PATH_MAX + int bug_possible = PATH_MAX < getpagesize (); +#else + int bug_possible = 0; +#endif + if (! bug_possible) + return 0; + + cwd = getcwd (NULL, 0); + if (cwd == NULL) + return 2; + + initial_cwd_len = strlen (cwd); + free (cwd); + + if (1) + { + static char const dir_name[] = "confdir-14B---"; + size_t desired_depth = ((TARGET_LEN - 1 - initial_cwd_len) + / sizeof dir_name); + size_t d; + for (d = 0; d < desired_depth; d++) + { + if (mkdir (dir_name, S_IRWXU) < 0 || chdir (dir_name) < 0) + { + if (! (errno == ERANGE || errno == ENAMETOOLONG + || errno == ENOENT)) + fail = 3; /* Unable to construct deep hierarchy. */ + break; + } + } + + /* If libc has the bug in question, this invocation of getcwd + results in a failed assertion. */ + cwd = getcwd (NULL, 0); + if (cwd == NULL) + fail = 4; /* getcwd didn't assert, but it failed for a long name + where the answer could have been learned. */ + free (cwd); + + /* Call rmdir first, in case the above chdir failed. */ + rmdir (dir_name); + while (0 < d--) + { + if (chdir ("..") < 0) + { + fail = 5; + break; + } + rmdir (dir_name); + } + } + + return fail; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_getcwd_abort_bug=no +else + ret=$? + if test $ret -ge 128 || test $ret = 4; then + gl_cv_func_getcwd_abort_bug=yes + else + gl_cv_func_getcwd_abort_bug=no + fi +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getcwd_abort_bug" >&5 +$as_echo "$gl_cv_func_getcwd_abort_bug" >&6; } + if test $gl_cv_func_getcwd_abort_bug = yes; then : + gl_abort_bug=yes +fi + + ;; + esac + ;; + esac + case "$gl_cv_func_getcwd_path_max" in + "no, it has the AIX bug") ;; + *) + +$as_echo "@%:@define HAVE_MINIMALLY_WORKING_GETCWD 1" >>confdefs.h + + ;; + esac + case "$gl_cv_func_getcwd_path_max" in + "no, but it is partly working") + +$as_echo "@%:@define HAVE_PARTLY_WORKING_GETCWD 1" >>confdefs.h + + ;; + esac + + if { case "$gl_cv_func_getcwd_null" in *yes) false;; *) true;; esac; } \ + || test $gl_cv_func_getcwd_posix_signature != yes \ + || test "$gl_cv_func_getcwd_path_max" != yes \ + || test $gl_abort_bug = yes; then + REPLACE_GETCWD=1 + fi + + if test $REPLACE_GETCWD = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getcwd.$ac_objext" + + + + + : + + fi + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_GETCWD 1 +_ACEOF + + + + + + + + GNULIB_GETCWD=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_GETCWD 1" >>confdefs.h + + + + + + + + + case $gl_cv_func_getcwd_null,$gl_cv_func_getcwd_posix_signature in + *yes,yes) ;; + *) + REPLACE_GETCWD=1 + ;; + esac + + if test $REPLACE_GETCWD = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getcwd-lgpl.$ac_objext" + + fi + + + + + + GNULIB_GETCWD=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_GETCWD 1" >>confdefs.h + + + + + + + + + + + + if test $ac_cv_func_getdelim = yes; then + HAVE_GETDELIM=1 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getdelim function" >&5 +$as_echo_n "checking for working getdelim function... " >&6; } +if ${gl_cv_func_working_getdelim+:} false; then : + $as_echo_n "(cached) " >&6 +else + echo fooNbarN | tr -d '\012' | tr N '\012' > conftest.data + if test "$cross_compiling" = yes; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef __GNU_LIBRARY__ + #if (__GLIBC__ >= 2) && !defined __UCLIBC__ + Lucky GNU user + #endif +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Lucky GNU user" >/dev/null 2>&1; then : + gl_cv_func_working_getdelim="guessing yes" +else + gl_cv_func_working_getdelim="guessing no" +fi +rm -f conftest* + + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# include +# include +# include + int main () + { + FILE *in = fopen ("./conftest.data", "r"); + if (!in) + return 1; + { + /* Test result for a NULL buffer and a zero size. + Based on a test program from Karl Heuer. */ + char *line = NULL; + size_t siz = 0; + int len = getdelim (&line, &siz, '\n', in); + if (!(len == 4 && line && strcmp (line, "foo\n") == 0)) + return 2; + } + { + /* Test result for a NULL buffer and a non-zero size. + This crashes on FreeBSD 8.0. */ + char *line = NULL; + size_t siz = (size_t)(~0) / 4; + if (getdelim (&line, &siz, '\n', in) == -1) + return 3; + } + return 0; + } + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_working_getdelim=yes +else + gl_cv_func_working_getdelim=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_getdelim" >&5 +$as_echo "$gl_cv_func_working_getdelim" >&6; } + case "$gl_cv_func_working_getdelim" in + *no) + REPLACE_GETDELIM=1 + ;; + esac + else + HAVE_GETDELIM=0 + fi + + if test $ac_cv_have_decl_getdelim = no; then + HAVE_DECL_GETDELIM=0 + fi + + if test $HAVE_GETDELIM = 0 || test $REPLACE_GETDELIM = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getdelim.$ac_objext" + + + for ac_func in flockfile funlockfile +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + ac_fn_c_check_decl "$LINENO" "getc_unlocked" "ac_cv_have_decl_getc_unlocked" "$ac_includes_default" +if test "x$ac_cv_have_decl_getc_unlocked" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETC_UNLOCKED $ac_have_decl +_ACEOF + + + fi + + + + + + GNULIB_GETDELIM=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_GETDELIM 1" >>confdefs.h + + + + + + + if test $ac_cv_func_getdtablesize != yes; then + HAVE_GETDTABLESIZE=0 + fi + + if test $HAVE_GETDTABLESIZE = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getdtablesize.$ac_objext" + + : + fi + + + + + + GNULIB_GETDTABLESIZE=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_GETDTABLESIZE 1" >>confdefs.h + + + + + + + + + ac_fn_c_check_func "$LINENO" "getgroups" "ac_cv_func_getgroups" +if test "x$ac_cv_func_getgroups" = xyes; then : + +fi + + + # If we don't yet have getgroups, see if it's in -lbsd. + # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1. + ac_save_LIBS=$LIBS + if test $ac_cv_func_getgroups = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getgroups in -lbsd" >&5 +$as_echo_n "checking for getgroups in -lbsd... " >&6; } +if ${ac_cv_lib_bsd_getgroups+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lbsd $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char getgroups (); +int +main () +{ +return getgroups (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_bsd_getgroups=yes +else + ac_cv_lib_bsd_getgroups=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_getgroups" >&5 +$as_echo "$ac_cv_lib_bsd_getgroups" >&6; } +if test "x$ac_cv_lib_bsd_getgroups" = xyes; then : + GETGROUPS_LIB=-lbsd +fi + + fi + + # Run the program to test the functionality of the system-supplied + # getgroups function only if there is such a function. + if test $ac_cv_func_getgroups = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getgroups" >&5 +$as_echo_n "checking for working getgroups... " >&6; } +if ${ac_cv_func_getgroups_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in # (( + # Guess yes on glibc systems. + *-gnu*) ac_cv_func_getgroups_works="guessing yes" ;; + # If we don't know, assume the worst. + *) ac_cv_func_getgroups_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +/* On Ultrix 4.3, getgroups (0, 0) always fails. */ + return getgroups (0, 0) == -1; + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_getgroups_works=yes +else + ac_cv_func_getgroups_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_getgroups_works" >&5 +$as_echo "$ac_cv_func_getgroups_works" >&6; } + else + ac_cv_func_getgroups_works=no + fi + case "$ac_cv_func_getgroups_works" in + *yes) + +$as_echo "@%:@define HAVE_GETGROUPS 1" >>confdefs.h + + ;; + esac + LIBS=$ac_save_LIBS + + if test $ac_cv_func_getgroups != yes; then + HAVE_GETGROUPS=0 + else + if test "$ac_cv_type_getgroups" != gid_t \ + || { case "$ac_cv_func_getgroups_works" in + *yes) false;; + *) true;; + esac + }; then + REPLACE_GETGROUPS=1 + +$as_echo "@%:@define GETGROUPS_ZERO_BUG 1" >>confdefs.h + + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getgroups handles negative values" >&5 +$as_echo_n "checking whether getgroups handles negative values... " >&6; } +if ${gl_cv_func_getgroups_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_getgroups_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_getgroups_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +int size = getgroups (0, 0); + gid_t *list = malloc (size * sizeof *list); + return getgroups (-1, list) != -1; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_getgroups_works=yes +else + gl_cv_func_getgroups_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_getgroups_works" >&5 +$as_echo "$gl_cv_func_getgroups_works" >&6; } + case "$gl_cv_func_getgroups_works" in + *yes) ;; + *) REPLACE_GETGROUPS=1 ;; + esac + fi + fi + test -n "$GETGROUPS_LIB" && LIBS="$GETGROUPS_LIB $LIBS" + + if test $HAVE_GETGROUPS = 0 || test $REPLACE_GETGROUPS = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getgroups.$ac_objext" + + fi + + + + + + GNULIB_GETGROUPS=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_GETGROUPS 1" >>confdefs.h + + + + + + + + + + if test $ac_cv_header_sys_socket_h != yes; then + for ac_header in winsock2.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" +if test "x$ac_cv_header_winsock2_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WINSOCK2_H 1 +_ACEOF + +fi + +done + + fi + if test "$ac_cv_header_winsock2_h" = yes; then + HAVE_WINSOCK2_H=1 + UNISTD_H_HAVE_WINSOCK2_H=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H=1 + else + HAVE_WINSOCK2_H=0 + fi + + + + GETHOSTNAME_LIB= + for ac_func in gethostname +do : + ac_fn_c_check_func "$LINENO" "gethostname" "ac_cv_func_gethostname" +if test "x$ac_cv_func_gethostname" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_GETHOSTNAME 1 +_ACEOF + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostname in winsock2.h and -lws2_32" >&5 +$as_echo_n "checking for gethostname in winsock2.h and -lws2_32... " >&6; } +if ${gl_cv_w32_gethostname+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_w32_gethostname=no + gl_save_LIBS="$LIBS" + LIBS="$LIBS -lws2_32" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef HAVE_WINSOCK2_H +#include +#endif +#include + +int +main () +{ +gethostname(NULL, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_w32_gethostname=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gl_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_gethostname" >&5 +$as_echo "$gl_cv_w32_gethostname" >&6; } + if test "$gl_cv_w32_gethostname" = "yes"; then + GETHOSTNAME_LIB="-lws2_32" + fi + +fi +done + + + + if test "$ac_cv_func_gethostname" = no; then + HAVE_GETHOSTNAME=0 + fi + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for HOST_NAME_MAX" >&5 +$as_echo_n "checking for HOST_NAME_MAX... " >&6; } +if ${gl_cv_decl_HOST_NAME_MAX+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_cv_decl_HOST_NAME_MAX= + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef HOST_NAME_MAX +lucky +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "lucky" >/dev/null 2>&1; then : + gl_cv_decl_HOST_NAME_MAX=yes +fi +rm -f conftest* + + if test -z "$gl_cv_decl_HOST_NAME_MAX"; then + if test "$gl_cv_w32_gethostname" = yes; then + gl_cv_decl_HOST_NAME_MAX=256 + else + if ac_fn_c_compute_int "$LINENO" "MAXHOSTNAMELEN" "gl_cv_decl_HOST_NAME_MAX" " +#include +#if HAVE_SYS_PARAM_H +# include +#endif +#if HAVE_SYS_SOCKET_H +# include +#endif +#if HAVE_NETDB_H +# include +#endif +"; then : + +else + gl_cv_decl_HOST_NAME_MAX=256 + +fi + + + fi + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_HOST_NAME_MAX" >&5 +$as_echo "$gl_cv_decl_HOST_NAME_MAX" >&6; } + if test "$gl_cv_decl_HOST_NAME_MAX" != yes; then + +cat >>confdefs.h <<_ACEOF +@%:@define HOST_NAME_MAX $gl_cv_decl_HOST_NAME_MAX +_ACEOF + + fi + + + if test $HAVE_GETHOSTNAME = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS gethostname.$ac_objext" + + + if test "$gl_cv_w32_gethostname" != "yes"; then + for ac_func in uname +do : + ac_fn_c_check_func "$LINENO" "uname" "ac_cv_func_uname" +if test "x$ac_cv_func_uname" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_UNAME 1 +_ACEOF + +fi +done + + fi + + fi + + + + + + GNULIB_GETHOSTNAME=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_GETHOSTNAME 1" >>confdefs.h + + + + + + + + ac_fn_c_check_decl "$LINENO" "gethrtime" "ac_cv_have_decl_gethrtime" "#include +" +if test "x$ac_cv_have_decl_gethrtime" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETHRTIME $ac_have_decl +_ACEOF + + LIB_GETHRXTIME= + if test $ac_cv_have_decl_gethrtime = no \ + || test $gl_cv_arithmetic_hrtime_t = no; then + + + + if test $ac_cv_func_nanouptime != yes \ + && { test $ac_cv_have_decl_gethrtime = no \ + || test $gl_cv_arithmetic_hrtime_t = no; }; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether CLOCK_MONOTONIC or CLOCK_REALTIME is defined" >&5 +$as_echo_n "checking whether CLOCK_MONOTONIC or CLOCK_REALTIME is defined... " >&6; } +if ${gl_cv_have_clock_gettime_macro+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# include +# if defined CLOCK_MONOTONIC || defined CLOCK_REALTIME + have_clock_gettime_macro +# endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "have_clock_gettime_macro" >/dev/null 2>&1; then : + gl_cv_have_clock_gettime_macro=yes +else + gl_cv_have_clock_gettime_macro=no +fi +rm -f conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_clock_gettime_macro" >&5 +$as_echo "$gl_cv_have_clock_gettime_macro" >&6; } + if test $gl_cv_have_clock_gettime_macro = yes; then + LIB_GETHRXTIME=$LIB_CLOCK_GETTIME + fi + fi + fi + + + + + + + + + + gl_getline_needs_run_time_check=no + ac_fn_c_check_func "$LINENO" "getline" "ac_cv_func_getline" +if test "x$ac_cv_func_getline" = xyes; then : + gl_getline_needs_run_time_check=yes +else + am_cv_func_working_getline=no +fi + + if test $gl_getline_needs_run_time_check = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working getline function" >&5 +$as_echo_n "checking for working getline function... " >&6; } +if ${am_cv_func_working_getline+:} false; then : + $as_echo_n "(cached) " >&6 +else + echo fooNbarN | tr -d '\012' | tr N '\012' > conftest.data + if test "$cross_compiling" = yes; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef __GNU_LIBRARY__ + #if (__GLIBC__ >= 2) && !defined __UCLIBC__ + Lucky GNU user + #endif +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Lucky GNU user" >/dev/null 2>&1; then : + am_cv_func_working_getline="guessing yes" +else + am_cv_func_working_getline="guessing no" +fi +rm -f conftest* + + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# include +# include +# include + int main () + { + FILE *in = fopen ("./conftest.data", "r"); + if (!in) + return 1; + { + /* Test result for a NULL buffer and a zero size. + Based on a test program from Karl Heuer. */ + char *line = NULL; + size_t siz = 0; + int len = getline (&line, &siz, in); + if (!(len == 4 && line && strcmp (line, "foo\n") == 0)) + return 2; + } + { + /* Test result for a NULL buffer and a non-zero size. + This crashes on FreeBSD 8.0. */ + char *line = NULL; + size_t siz = (size_t)(~0) / 4; + if (getline (&line, &siz, in) == -1) + return 3; + } + return 0; + } + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + am_cv_func_working_getline=yes +else + am_cv_func_working_getline=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_working_getline" >&5 +$as_echo "$am_cv_func_working_getline" >&6; } + fi + + if test $ac_cv_have_decl_getline = no; then + HAVE_DECL_GETLINE=0 + fi + + case "$am_cv_func_working_getline" in + *no) + REPLACE_GETLINE=1 + ;; + esac + + if test $REPLACE_GETLINE = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getline.$ac_objext" + + + : + + fi + + + + + + GNULIB_GETLINE=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_GETLINE 1" >>confdefs.h + + + + + +# Persuade glibc to declare getloadavg(). + + +gl_save_LIBS=$LIBS + +# getloadvg is present in libc on glibc >= 2.2, Mac OS X, FreeBSD >= 2.0, +# NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7. +HAVE_GETLOADAVG=1 +ac_fn_c_check_func "$LINENO" "getloadavg" "ac_cv_func_getloadavg" +if test "x$ac_cv_func_getloadavg" = xyes; then : + +else + gl_func_getloadavg_done=no + + # Some systems with -lutil have (and need) -lkvm as well, some do not. + # On Solaris, -lkvm requires nlist from -lelf, so check that first + # to get the right answer into the cache. + # For kstat on solaris, we need to test for libelf and libkvm to force the + # definition of SVR4 below. + if test $gl_func_getloadavg_done = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for elf_begin in -lelf" >&5 +$as_echo_n "checking for elf_begin in -lelf... " >&6; } +if ${ac_cv_lib_elf_elf_begin+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lelf $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char elf_begin (); +int +main () +{ +return elf_begin (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_elf_elf_begin=yes +else + ac_cv_lib_elf_elf_begin=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_elf_elf_begin" >&5 +$as_echo "$ac_cv_lib_elf_elf_begin" >&6; } +if test "x$ac_cv_lib_elf_elf_begin" = xyes; then : + LIBS="-lelf $LIBS" +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kvm_open in -lkvm" >&5 +$as_echo_n "checking for kvm_open in -lkvm... " >&6; } +if ${ac_cv_lib_kvm_kvm_open+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lkvm $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char kvm_open (); +int +main () +{ +return kvm_open (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_kvm_kvm_open=yes +else + ac_cv_lib_kvm_kvm_open=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kvm_kvm_open" >&5 +$as_echo "$ac_cv_lib_kvm_kvm_open" >&6; } +if test "x$ac_cv_lib_kvm_kvm_open" = xyes; then : + LIBS="-lkvm $LIBS" +fi + + # Check for the 4.4BSD definition of getloadavg. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lutil" >&5 +$as_echo_n "checking for getloadavg in -lutil... " >&6; } +if ${ac_cv_lib_util_getloadavg+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lutil $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char getloadavg (); +int +main () +{ +return getloadavg (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_util_getloadavg=yes +else + ac_cv_lib_util_getloadavg=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_util_getloadavg" >&5 +$as_echo "$ac_cv_lib_util_getloadavg" >&6; } +if test "x$ac_cv_lib_util_getloadavg" = xyes; then : + LIBS="-lutil $LIBS" gl_func_getloadavg_done=yes +fi + + fi + + if test $gl_func_getloadavg_done = no; then + # There is a commonly available library for RS/6000 AIX. + # Since it is not a standard part of AIX, it might be installed locally. + gl_getloadavg_LIBS=$LIBS + LIBS="-L/usr/local/lib $LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getloadavg in -lgetloadavg" >&5 +$as_echo_n "checking for getloadavg in -lgetloadavg... " >&6; } +if ${ac_cv_lib_getloadavg_getloadavg+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lgetloadavg $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char getloadavg (); +int +main () +{ +return getloadavg (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_getloadavg_getloadavg=yes +else + ac_cv_lib_getloadavg_getloadavg=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_getloadavg_getloadavg" >&5 +$as_echo "$ac_cv_lib_getloadavg_getloadavg" >&6; } +if test "x$ac_cv_lib_getloadavg_getloadavg" = xyes; then : + LIBS="-lgetloadavg $LIBS" gl_func_getloadavg_done=yes +else + LIBS=$gl_getloadavg_LIBS +fi + + fi + + # Set up the replacement function if necessary. + if test $gl_func_getloadavg_done = no; then + HAVE_GETLOADAVG=0 + + # Solaris has libkstat which does not require root. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for kstat_open in -lkstat" >&5 +$as_echo_n "checking for kstat_open in -lkstat... " >&6; } +if ${ac_cv_lib_kstat_kstat_open+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lkstat $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char kstat_open (); +int +main () +{ +return kstat_open (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_kstat_kstat_open=yes +else + ac_cv_lib_kstat_kstat_open=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_kstat_kstat_open" >&5 +$as_echo "$ac_cv_lib_kstat_kstat_open" >&6; } +if test "x$ac_cv_lib_kstat_kstat_open" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_LIBKSTAT 1 +_ACEOF + + LIBS="-lkstat $LIBS" + +fi + + test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done=yes + + # AIX has libperfstat which does not require root + if test $gl_func_getloadavg_done = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perfstat_cpu_total in -lperfstat" >&5 +$as_echo_n "checking for perfstat_cpu_total in -lperfstat... " >&6; } +if ${ac_cv_lib_perfstat_perfstat_cpu_total+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lperfstat $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char perfstat_cpu_total (); +int +main () +{ +return perfstat_cpu_total (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_perfstat_perfstat_cpu_total=yes +else + ac_cv_lib_perfstat_perfstat_cpu_total=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_perfstat_perfstat_cpu_total" >&5 +$as_echo "$ac_cv_lib_perfstat_perfstat_cpu_total" >&6; } +if test "x$ac_cv_lib_perfstat_perfstat_cpu_total" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_LIBPERFSTAT 1 +_ACEOF + + LIBS="-lperfstat $LIBS" + +fi + + test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done=yes + fi + + if test $gl_func_getloadavg_done = no; then + ac_fn_c_check_header_mongrel "$LINENO" "sys/dg_sys_info.h" "ac_cv_header_sys_dg_sys_info_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_dg_sys_info_h" = xyes; then : + gl_func_getloadavg_done=yes + +$as_echo "@%:@define DGUX 1" >>confdefs.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dg_sys_info in -ldgc" >&5 +$as_echo_n "checking for dg_sys_info in -ldgc... " >&6; } +if ${ac_cv_lib_dgc_dg_sys_info+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-ldgc $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char dg_sys_info (); +int +main () +{ +return dg_sys_info (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_dgc_dg_sys_info=yes +else + ac_cv_lib_dgc_dg_sys_info=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgc_dg_sys_info" >&5 +$as_echo "$ac_cv_lib_dgc_dg_sys_info" >&6; } +if test "x$ac_cv_lib_dgc_dg_sys_info" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_LIBDGC 1 +_ACEOF + + LIBS="-ldgc $LIBS" + +fi + +fi + + + fi + fi +fi + + +if test "x$gl_save_LIBS" = x; then + GETLOADAVG_LIBS=$LIBS +else + GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"` +fi +LIBS=$gl_save_LIBS + + +# Test whether the system declares getloadavg. Solaris has the function +# but declares it in , not . +for ac_header in sys/loadavg.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/loadavg.h" "ac_cv_header_sys_loadavg_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_loadavg_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SYS_LOADAVG_H 1 +_ACEOF + +fi + +done + +if test $ac_cv_header_sys_loadavg_h = yes; then + HAVE_SYS_LOADAVG_H=1 +else + HAVE_SYS_LOADAVG_H=0 +fi +ac_fn_c_check_decl "$LINENO" "getloadavg" "ac_cv_have_decl_getloadavg" "#if HAVE_SYS_LOADAVG_H + # include + #endif + #include +" +if test "x$ac_cv_have_decl_getloadavg" = xyes; then : + +else + HAVE_DECL_GETLOADAVG=0 +fi + + + if test $HAVE_GETLOADAVG = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getloadavg.$ac_objext" + + +# Figure out what our getloadavg.c needs. + + + +# On HPUX9, an unprivileged user can get load averages this way. +if test $gl_func_getloadavg_done = no; then + for ac_func in pstat_getdynamic +do : + ac_fn_c_check_func "$LINENO" "pstat_getdynamic" "ac_cv_func_pstat_getdynamic" +if test "x$ac_cv_func_pstat_getdynamic" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_PSTAT_GETDYNAMIC 1 +_ACEOF + gl_func_getloadavg_done=yes +fi +done + +fi + +# We cannot check for , because Solaris 2 does not use dwarf (it +# uses stabs), but it is still SVR4. We cannot check for because +# Irix 4.0.5F has the header but not the library. +if test $gl_func_getloadavg_done = no && test "$ac_cv_lib_elf_elf_begin" = yes \ + && test "$ac_cv_lib_kvm_kvm_open" = yes; then + gl_func_getloadavg_done=yes + +$as_echo "@%:@define SVR4 1" >>confdefs.h + +fi + +if test $gl_func_getloadavg_done = no; then + ac_fn_c_check_header_mongrel "$LINENO" "inq_stats/cpustats.h" "ac_cv_header_inq_stats_cpustats_h" "$ac_includes_default" +if test "x$ac_cv_header_inq_stats_cpustats_h" = xyes; then : + gl_func_getloadavg_done=yes + +$as_echo "@%:@define UMAX 1" >>confdefs.h + + +$as_echo "@%:@define UMAX4_3 1" >>confdefs.h + +fi + + +fi + +if test $gl_func_getloadavg_done = no; then + ac_fn_c_check_header_mongrel "$LINENO" "sys/cpustats.h" "ac_cv_header_sys_cpustats_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_cpustats_h" = xyes; then : + gl_func_getloadavg_done=yes; $as_echo "@%:@define UMAX 1" >>confdefs.h + +fi + + +fi + +if test $gl_func_getloadavg_done = no; then + for ac_header in mach/mach.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "mach/mach.h" "ac_cv_header_mach_mach_h" "$ac_includes_default" +if test "x$ac_cv_header_mach_mach_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_MACH_MACH_H 1 +_ACEOF + +fi + +done + +fi + +for ac_header in nlist.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "nlist.h" "ac_cv_header_nlist_h" "$ac_includes_default" +if test "x$ac_cv_header_nlist_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_NLIST_H 1 +_ACEOF + ac_fn_c_check_member "$LINENO" "struct nlist" "n_un.n_name" "ac_cv_member_struct_nlist_n_un_n_name" "@%:@include +" +if test "x$ac_cv_member_struct_nlist_n_un_n_name" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_NLIST_N_UN_N_NAME 1 +_ACEOF + + +fi + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +struct nlist x; + #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME + x.n_un.n_name = ""; + #else + x.n_name = ""; + #endif + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +$as_echo "@%:@define N_NAME_POINTER 1" >>confdefs.h + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi + +done + + fi + + + + + + GNULIB_GETLOADAVG=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_GETLOADAVG 1" >>confdefs.h + + + + + + + if test $ac_cv_func_getlogin = no; then + HAVE_GETLOGIN=0 + fi + + if test $HAVE_GETLOGIN = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getlogin.$ac_objext" + + fi + + + + + + GNULIB_GETLOGIN=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_GETLOGIN 1" >>confdefs.h + + + + + + + + + + + + + + + + if test $REPLACE_GETOPT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext" + + + + + GNULIB_GL_UNISTD_H_GETOPT=1 + fi + + + +$as_echo "@%:@define GNULIB_TEST_GETOPT_GNU 1" >>confdefs.h + + + + + + + + REPLACE_GETOPT=0 + if test -n "$gl_replace_getopt"; then + REPLACE_GETOPT=1 + fi + + if test $REPLACE_GETOPT = 1; then + + GETOPT_H=getopt.h + +$as_echo "@%:@define __GETOPT_PREFIX rpl_" >>confdefs.h + + + + fi + + if test $REPLACE_GETOPT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getopt.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getopt1.$ac_objext" + + + + + GNULIB_GL_UNISTD_H_GETOPT=1 + fi + + + + + for ac_func in getpagesize +do : + ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize" +if test "x$ac_cv_func_getpagesize" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_GETPAGESIZE 1 +_ACEOF + +fi +done + + if test $ac_cv_func_getpagesize = no; then + HAVE_GETPAGESIZE=0 + for ac_header in OS.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "OS.h" "ac_cv_header_OS_h" "$ac_includes_default" +if test "x$ac_cv_header_OS_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_OS_H 1 +_ACEOF + +fi + +done + + if test $ac_cv_header_OS_h = yes; then + HAVE_OS_H=1 + fi + for ac_header in sys/param.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/param.h" "ac_cv_header_sys_param_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_param_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SYS_PARAM_H 1 +_ACEOF + +fi + +done + + if test $ac_cv_header_sys_param_h = yes; then + HAVE_SYS_PARAM_H=1 + fi + fi + case "$host_os" in + mingw*) + REPLACE_GETPAGESIZE=1 + ;; + esac + ac_fn_c_check_decl "$LINENO" "getpagesize" "ac_cv_have_decl_getpagesize" "$ac_includes_default" +if test "x$ac_cv_have_decl_getpagesize" = xyes; then : + +else + HAVE_DECL_GETPAGESIZE=0 +fi + + + if test $REPLACE_GETPAGESIZE = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getpagesize.$ac_objext" + + fi + + + + + + GNULIB_GETPAGESIZE=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_GETPAGESIZE 1" >>confdefs.h + + + + + + + + REPLACE_GETPASS=1 + + if test $REPLACE_GETPASS = 1; then + +$as_echo "@%:@define getpass gnu_getpass" >>confdefs.h + + fi + + if test $REPLACE_GETPASS = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getpass.$ac_objext" + + + + + ac_fn_c_check_decl "$LINENO" "__fsetlocking" "ac_cv_have_decl___fsetlocking" "#include + #if HAVE_STDIO_EXT_H + #include + #endif +" +if test "x$ac_cv_have_decl___fsetlocking" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL___FSETLOCKING $ac_have_decl +_ACEOF + + + + + + + : + + fi + + + + + + + + + + + + + + gl_gettimeofday_timezone=void + if test $ac_cv_func_gettimeofday != yes; then + HAVE_GETTIMEOFDAY=0 + else + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gettimeofday clobbers localtime buffer" >&5 +$as_echo_n "checking whether gettimeofday clobbers localtime buffer... " >&6; } +if ${gl_cv_func_gettimeofday_clobber+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + # When cross-compiling: + case "$host_os" in + # Guess all is fine on glibc systems. + *-gnu*) gl_cv_func_gettimeofday_clobber="guessing no" ;; + # If we don't know, assume the worst. + *) gl_cv_func_gettimeofday_clobber="guessing yes" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + #include + +int +main () +{ + + time_t t = 0; + struct tm *lt; + struct tm saved_lt; + struct timeval tv; + lt = localtime (&t); + saved_lt = *lt; + gettimeofday (&tv, NULL); + return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_gettimeofday_clobber=no +else + gl_cv_func_gettimeofday_clobber=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_clobber" >&5 +$as_echo "$gl_cv_func_gettimeofday_clobber" >&6; } + + case "$gl_cv_func_gettimeofday_clobber" in + *yes) + REPLACE_GETTIMEOFDAY=1 + + +$as_echo "@%:@define gmtime rpl_gmtime" >>confdefs.h + + +$as_echo "@%:@define localtime rpl_localtime" >>confdefs.h + + + +$as_echo "@%:@define GETTIMEOFDAY_CLOBBERS_LOCALTIME 1" >>confdefs.h + + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gettimeofday with POSIX signature" >&5 +$as_echo_n "checking for gettimeofday with POSIX signature... " >&6; } +if ${gl_cv_func_gettimeofday_posix_signature+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + struct timeval c; + int gettimeofday (struct timeval *restrict, void *restrict); + +int +main () +{ +/* glibc uses struct timezone * rather than the POSIX void * + if _GNU_SOURCE is defined. However, since the only portable + use of gettimeofday uses NULL as the second parameter, and + since the glibc definition is actually more typesafe, it is + not worth wrapping this to get a compliant signature. */ + int (*f) (struct timeval *restrict, void *restrict) + = gettimeofday; + int x = f (&c, 0); + return !(x | c.tv_sec | c.tv_usec); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_gettimeofday_posix_signature=yes +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int gettimeofday (struct timeval *restrict, struct timezone *restrict); + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_gettimeofday_posix_signature=almost +else + gl_cv_func_gettimeofday_posix_signature=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_gettimeofday_posix_signature" >&5 +$as_echo "$gl_cv_func_gettimeofday_posix_signature" >&6; } + if test $gl_cv_func_gettimeofday_posix_signature = almost; then + gl_gettimeofday_timezone='struct timezone' + elif test $gl_cv_func_gettimeofday_posix_signature != yes; then + REPLACE_GETTIMEOFDAY=1 + fi + if test $REPLACE_STRUCT_TIMEVAL = 1; then + REPLACE_GETTIMEOFDAY=1 + fi + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether tzset clobbers localtime buffer" >&5 +$as_echo_n "checking whether tzset clobbers localtime buffer... " >&6; } +if ${gl_cv_func_tzset_clobber+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess all is fine on glibc systems. + *-gnu*) gl_cv_func_tzset_clobber="guessing no" ;; + # If we don't know, assume the worst. + *) gl_cv_func_tzset_clobber="guessing yes" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +int +main () +{ + time_t t1 = 853958121; + struct tm *p, s; + putenv ("TZ=GMT0"); + p = localtime (&t1); + s = *p; + putenv ("TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"); + tzset (); + return (p->tm_year != s.tm_year + || p->tm_mon != s.tm_mon + || p->tm_mday != s.tm_mday + || p->tm_hour != s.tm_hour + || p->tm_min != s.tm_min + || p->tm_sec != s.tm_sec); +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_tzset_clobber=no +else + gl_cv_func_tzset_clobber=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_tzset_clobber" >&5 +$as_echo "$gl_cv_func_tzset_clobber" >&6; } + + +$as_echo "@%:@define HAVE_RUN_TZSET_TEST 1" >>confdefs.h + + + case "$gl_cv_func_tzset_clobber" in + *yes) + REPLACE_GETTIMEOFDAY=1 + + +$as_echo "@%:@define gmtime rpl_gmtime" >>confdefs.h + + +$as_echo "@%:@define localtime rpl_localtime" >>confdefs.h + + + +$as_echo "@%:@define tzset rpl_tzset" >>confdefs.h + + +$as_echo "@%:@define TZSET_CLOBBERS_LOCALTIME 1" >>confdefs.h + + ;; + esac + + fi + +cat >>confdefs.h <<_ACEOF +@%:@define GETTIMEOFDAY_TIMEZONE $gl_gettimeofday_timezone +_ACEOF + + + if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS gettimeofday.$ac_objext" + + + for ac_header in sys/timeb.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/timeb.h" "ac_cv_header_sys_timeb_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_timeb_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SYS_TIMEB_H 1 +_ACEOF + +fi + +done + + for ac_func in _ftime +do : + ac_fn_c_check_func "$LINENO" "_ftime" "ac_cv_func__ftime" +if test "x$ac_cv_func__ftime" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE__FTIME 1 +_ACEOF + +fi +done + + + fi + + + + + + GNULIB_GETTIMEOFDAY=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_GETTIMEOFDAY 1" >>confdefs.h + + + + + + + + + + + + + if test $ac_cv_func_getusershell = yes; then + HAVE_GETUSERSHELL=1 + ac_fn_c_check_decl "$LINENO" "getusershell" "ac_cv_have_decl_getusershell" "$ac_includes_default" +if test "x$ac_cv_have_decl_getusershell" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETUSERSHELL $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_getusershell = no; then + HAVE_DECL_GETUSERSHELL=0 + fi + else + HAVE_GETUSERSHELL=0 + HAVE_DECL_GETUSERSHELL=0 + fi + + if test $HAVE_GETUSERSHELL = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getusershell.$ac_objext" + + fi + + + + + + GNULIB_GETUSERSHELL=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_GETUSERSHELL 1" >>confdefs.h + + + + + if ${MAKE-make} --version /cannot/make/this >/dev/null 2>&1; then + GNU_MAKE_TRUE= + GNU_MAKE_FALSE='#' +else + GNU_MAKE_TRUE='#' + GNU_MAKE_FALSE= +fi + + + # Autoconf 2.61a.99 and earlier don't support linking a file only + # in VPATH builds. But since GNUmakefile is for maintainer use + # only, it does not matter if we skip the link with older autoconf. + # Automake 1.10.1 and earlier try to remove GNUmakefile in non-VPATH + # builds, so use a shell variable to bypass this. + GNUmakefile=GNUmakefile + ac_config_links="$ac_config_links $GNUmakefile:$GNUmakefile" + + + + + + + ac_fn_c_check_func "$LINENO" "group_member" "ac_cv_func_group_member" +if test "x$ac_cv_func_group_member" = xyes; then : + +else + + HAVE_GROUP_MEMBER=0 + +fi + + + if test $HAVE_GROUP_MEMBER = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS group-member.$ac_objext" + + + + + fi + + + + + + GNULIB_GROUP_MEMBER=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_GROUP_MEMBER 1" >>confdefs.h + + + + + : + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking host operating system" >&5 +$as_echo_n "checking host operating system... " >&6; } +if ${gl_cv_host_operating_system+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $host_os in + + # These operating system names do not use the default heuristic below. + # They are in reverse order, so that more-specific prefixes come first. + winnt*) os='Windows NT';; + vos*) os='VOS';; + sysv*) os='Unix System V';; + superux*) os='SUPER-UX';; + sunos*) os='SunOS';; + stop*) os='STOP';; + sco*) os='SCO Unix';; + riscos*) os='RISC OS';; + riscix*) os='RISCiX';; + qnx*) os='QNX';; + pw32*) os='PW32';; + ptx*) os='ptx';; + plan9*) os='Plan 9';; + osf*) os='Tru64';; + os2*) os='OS/2';; + openbsd*) os='OpenBSD';; + nsk*) os='NonStop Kernel';; + nonstopux*) os='NonStop-UX';; + netbsd*-gnu*) os='GNU/NetBSD';; # NetBSD kernel+libc, GNU userland + netbsd*) os='NetBSD';; + mirbsd*) os='MirBSD';; + knetbsd*-gnu) os='GNU/kNetBSD';; # NetBSD kernel, GNU libc+userland + kfreebsd*-gnu) os='GNU/kFreeBSD';; # FreeBSD kernel, GNU libc+userland + msdosdjgpp*) os='DJGPP';; + mpeix*) os='MPE/iX';; + mint*) os='MiNT';; + mingw*) os='MinGW';; + lynxos*) os='LynxOS';; + linux*) os='GNU/Linux';; + hpux*) os='HP-UX';; + hiux*) os='HI-UX';; + gnu*) os='GNU';; + freebsd*) os='FreeBSD';; + dgux*) os='DG/UX';; + bsdi*) os='BSD/OS';; + bsd*) os='BSD';; + beos*) os='BeOS';; + aux*) os='A/UX';; + atheos*) os='AtheOS';; + amigaos*) os='Amiga OS';; + aix*) os='AIX';; + + # The default heuristic takes the initial alphabetic string + # from $host_os, but capitalizes its first letter. + [A-Za-z]*) + os=` + expr "X$host_os" : 'X\([A-Za-z]\)' | LC_ALL=C tr '[a-z]' '[A-Z]' + `` + expr "X$host_os" : 'X.\([A-Za-z]*\)' + ` + ;; + + # If $host_os does not start with an alphabetic string, use it unchanged. + *) + os=$host_os;; + esac + gl_cv_host_operating_system=$os +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_host_operating_system" >&5 +$as_echo "$gl_cv_host_operating_system" >&6; } + +cat >>confdefs.h <<_ACEOF +@%:@define HOST_OPERATING_SYSTEM "$gl_cv_host_operating_system" +_ACEOF + + + + HOSTENT_LIB= + gl_saved_libs="$LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5 +$as_echo_n "checking for library containing gethostbyname... " >&6; } +if ${ac_cv_search_gethostbyname+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char gethostbyname (); +int +main () +{ +return gethostbyname (); + ; + return 0; +} +_ACEOF +for ac_lib in '' nsl network net; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_gethostbyname=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_gethostbyname+:} false; then : + break +fi +done +if ${ac_cv_search_gethostbyname+:} false; then : + +else + ac_cv_search_gethostbyname=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5 +$as_echo "$ac_cv_search_gethostbyname" >&6; } +ac_res=$ac_cv_search_gethostbyname +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + if test "$ac_cv_search_gethostbyname" != "none required"; then + HOSTENT_LIB="$ac_cv_search_gethostbyname" + fi +fi + + LIBS="$gl_saved_libs" + if test -z "$HOSTENT_LIB"; then + for ac_func in gethostbyname +do : + ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname" +if test "x$ac_cv_func_gethostbyname" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_GETHOSTBYNAME 1 +_ACEOF + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in winsock2.h and -lws2_32" >&5 +$as_echo_n "checking for gethostbyname in winsock2.h and -lws2_32... " >&6; } +if ${gl_cv_w32_gethostbyname+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_w32_gethostbyname=no + gl_save_LIBS="$LIBS" + LIBS="$LIBS -lws2_32" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef HAVE_WINSOCK2_H +#include +#endif +#include + +int +main () +{ +gethostbyname(NULL); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_w32_gethostbyname=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gl_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_gethostbyname" >&5 +$as_echo "$gl_cv_w32_gethostbyname" >&6; } + if test "$gl_cv_w32_gethostbyname" = "yes"; then + HOSTENT_LIB="-lws2_32" + fi + +fi +done + + fi + + + + : + + + : + + + + + + + + GNULIB_ICONV=1 + + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_iconv_h='<'iconv.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_iconv_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_iconv_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'iconv.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_iconv_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_iconv_h='<'iconv.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_iconv_h" >&5 +$as_echo "$gl_cv_next_iconv_h" >&6; } + fi + NEXT_ICONV_H=$gl_cv_next_iconv_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'iconv.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_iconv_h + fi + NEXT_AS_FIRST_DIRECTIVE_ICONV_H=$gl_next_as_first_directive + + + + + + + + + + if test "$am_cv_func_iconv" = yes; then + + + ICONV_H='iconv.h' + if test -n "$ICONV_H"; then + GL_GENERATE_ICONV_H_TRUE= + GL_GENERATE_ICONV_H_FALSE='#' +else + GL_GENERATE_ICONV_H_TRUE='#' + GL_GENERATE_ICONV_H_FALSE= +fi + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #if defined _LIBICONV_VERSION || (defined __GLIBC__ && !defined __UCLIBC__) + gnu_iconv + #endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "gnu_iconv" >/dev/null 2>&1; then : + gl_func_iconv_gnu=yes +else + gl_func_iconv_gnu=no +fi +rm -f conftest* + + if test $gl_func_iconv_gnu = no; then + iconv_flavor= + case "$host_os" in + aix*) iconv_flavor=ICONV_FLAVOR_AIX ;; + irix*) iconv_flavor=ICONV_FLAVOR_IRIX ;; + hpux*) iconv_flavor=ICONV_FLAVOR_HPUX ;; + osf*) iconv_flavor=ICONV_FLAVOR_OSF ;; + solaris*) iconv_flavor=ICONV_FLAVOR_SOLARIS ;; + esac + if test -n "$iconv_flavor"; then + +cat >>confdefs.h <<_ACEOF +@%:@define ICONV_FLAVOR $iconv_flavor +_ACEOF + + + + + ICONV_H='iconv.h' + if test -n "$ICONV_H"; then + GL_GENERATE_ICONV_H_TRUE= + GL_GENERATE_ICONV_H_FALSE='#' +else + GL_GENERATE_ICONV_H_TRUE='#' + GL_GENERATE_ICONV_H_FALSE= +fi + + + REPLACE_ICONV_OPEN=1 + + fi + fi + + fi + + if test $REPLACE_ICONV_OPEN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS iconv_open.$ac_objext" + + fi + if test $REPLACE_ICONV = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS iconv.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS iconv_close.$ac_objext" + + fi + + : + + + + + + + + + HAVE_INET_NTOP=1 + INET_NTOP_LIB= + + + + + if test $ac_cv_header_sys_socket_h != yes; then + for ac_header in winsock2.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" +if test "x$ac_cv_header_winsock2_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WINSOCK2_H 1 +_ACEOF + +fi + +done + + fi + if test "$ac_cv_header_winsock2_h" = yes; then + HAVE_WINSOCK2_H=1 + UNISTD_H_HAVE_WINSOCK2_H=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H=1 + else + HAVE_WINSOCK2_H=0 + fi + + + if test $HAVE_WINSOCK2_H = 1; then + ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include +" +if test "x$ac_cv_have_decl_inet_ntop" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_INET_NTOP $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_inet_ntop = yes; then + REPLACE_INET_NTOP=1 + INET_NTOP_LIB="-lws2_32" + else + HAVE_DECL_INET_NTOP=0 + HAVE_INET_NTOP=0 + fi + else + gl_save_LIBS=$LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_ntop" >&5 +$as_echo_n "checking for library containing inet_ntop... " >&6; } +if ${ac_cv_search_inet_ntop+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char inet_ntop (); +int +main () +{ +return inet_ntop (); + ; + return 0; +} +_ACEOF +for ac_lib in '' nsl resolv; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_inet_ntop=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_inet_ntop+:} false; then : + break +fi +done +if ${ac_cv_search_inet_ntop+:} false; then : + +else + ac_cv_search_inet_ntop=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_ntop" >&5 +$as_echo "$ac_cv_search_inet_ntop" >&6; } +ac_res=$ac_cv_search_inet_ntop +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +else + for ac_func in inet_ntop +do : + ac_fn_c_check_func "$LINENO" "inet_ntop" "ac_cv_func_inet_ntop" +if test "x$ac_cv_func_inet_ntop" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_INET_NTOP 1 +_ACEOF + +fi +done + + if test $ac_cv_func_inet_ntop = no; then + HAVE_INET_NTOP=0 + fi + +fi + + LIBS=$gl_save_LIBS + + if test "$ac_cv_search_inet_ntop" != "no" \ + && test "$ac_cv_search_inet_ntop" != "none required"; then + INET_NTOP_LIB="$ac_cv_search_inet_ntop" + fi + + + ac_fn_c_check_decl "$LINENO" "inet_ntop" "ac_cv_have_decl_inet_ntop" "#include + #if HAVE_NETDB_H + # include + #endif + +" +if test "x$ac_cv_have_decl_inet_ntop" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_INET_NTOP $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_inet_ntop = no; then + HAVE_DECL_INET_NTOP=0 + fi + fi + + + if test $HAVE_INET_NTOP = 0 || test $REPLACE_INET_NTOP = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS inet_ntop.$ac_objext" + + + + + fi + + + + + + GNULIB_INET_NTOP=1 + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler generally respects inline" >&5 +$as_echo_n "checking whether the compiler generally respects inline... " >&6; } +if ${gl_cv_c_inline_effective+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test $ac_cv_c_inline = no; then + gl_cv_c_inline_effective=no + else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ +#ifdef __NO_INLINE__ + #error "inline is not effective" + #endif + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_c_inline_effective=yes +else + gl_cv_c_inline_effective=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_inline_effective" >&5 +$as_echo "$gl_cv_c_inline_effective" >&6; } + if test $gl_cv_c_inline_effective = yes; then + +$as_echo "@%:@define HAVE_INLINE 1" >>confdefs.h + + fi + + + + + : + + : + : + : + : + + + + + + + PRIPTR_PREFIX= + if test -n "$STDINT_H"; then + PRIPTR_PREFIX='"l"' + else + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + extern intptr_t foo; + extern $gltype1 foo; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + PRIPTR_PREFIX='"'$glpfx'"' +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test -n "$PRIPTR_PREFIX" && break + done + fi + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether INT32_MAX < INTMAX_MAX" >&5 +$as_echo_n "checking whether INT32_MAX < INTMAX_MAX... " >&6; } +if ${gl_cv_test_INT32_MAX_LT_INTMAX_MAX+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if defined INT32_MAX && defined INTMAX_MAX + #define CONDITION (INT32_MAX < INTMAX_MAX) + #elif HAVE_LONG_LONG_INT + #define CONDITION (sizeof (int) < sizeof (long long int)) + #else + #define CONDITION 0 + #endif + int test[CONDITION ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_test_INT32_MAX_LT_INTMAX_MAX=yes +else + gl_cv_test_INT32_MAX_LT_INTMAX_MAX=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_INT32_MAX_LT_INTMAX_MAX" >&5 +$as_echo "$gl_cv_test_INT32_MAX_LT_INTMAX_MAX" >&6; } + if test $gl_cv_test_INT32_MAX_LT_INTMAX_MAX = yes; then + INT32_MAX_LT_INTMAX_MAX=1; + else + INT32_MAX_LT_INTMAX_MAX=0; + fi + + + if test $APPLE_UNIVERSAL_BUILD = 0; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether INT64_MAX == LONG_MAX" >&5 +$as_echo_n "checking whether INT64_MAX == LONG_MAX... " >&6; } +if ${gl_cv_test_INT64_MAX_EQ_LONG_MAX+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if defined INT64_MAX + #define CONDITION (INT64_MAX == LONG_MAX) + #elif HAVE_LONG_LONG_INT + #define CONDITION (sizeof (long long int) == sizeof (long int)) + #else + #define CONDITION 0 + #endif + int test[CONDITION ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_test_INT64_MAX_EQ_LONG_MAX=yes +else + gl_cv_test_INT64_MAX_EQ_LONG_MAX=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_INT64_MAX_EQ_LONG_MAX" >&5 +$as_echo "$gl_cv_test_INT64_MAX_EQ_LONG_MAX" >&6; } + if test $gl_cv_test_INT64_MAX_EQ_LONG_MAX = yes; then + INT64_MAX_EQ_LONG_MAX=1; + else + INT64_MAX_EQ_LONG_MAX=0; + fi + + + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether UINT32_MAX < UINTMAX_MAX" >&5 +$as_echo_n "checking whether UINT32_MAX < UINTMAX_MAX... " >&6; } +if ${gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if defined UINT32_MAX && defined UINTMAX_MAX + #define CONDITION (UINT32_MAX < UINTMAX_MAX) + #elif HAVE_LONG_LONG_INT + #define CONDITION (sizeof (unsigned int) < sizeof (unsigned long long int)) + #else + #define CONDITION 0 + #endif + int test[CONDITION ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX=yes +else + gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX" >&5 +$as_echo "$gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX" >&6; } + if test $gl_cv_test_UINT32_MAX_LT_UINTMAX_MAX = yes; then + UINT32_MAX_LT_UINTMAX_MAX=1; + else + UINT32_MAX_LT_UINTMAX_MAX=0; + fi + + + if test $APPLE_UNIVERSAL_BUILD = 0; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether UINT64_MAX == ULONG_MAX" >&5 +$as_echo_n "checking whether UINT64_MAX == ULONG_MAX... " >&6; } +if ${gl_cv_test_UINT64_MAX_EQ_ULONG_MAX+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if defined UINT64_MAX + #define CONDITION (UINT64_MAX == ULONG_MAX) + #elif HAVE_LONG_LONG_INT + #define CONDITION (sizeof (unsigned long long int) == sizeof (unsigned long int)) + #else + #define CONDITION 0 + #endif + int test[CONDITION ? 1 : -1]; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=yes +else + gl_cv_test_UINT64_MAX_EQ_ULONG_MAX=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&5 +$as_echo "$gl_cv_test_UINT64_MAX_EQ_ULONG_MAX" >&6; } + if test $gl_cv_test_UINT64_MAX_EQ_ULONG_MAX = yes; then + UINT64_MAX_EQ_ULONG_MAX=1; + else + UINT64_MAX_EQ_ULONG_MAX=0; + fi + + + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi + + + + + # OpenVMS has isapipe already, so check for it. + for ac_func in isapipe +do : + ac_fn_c_check_func "$LINENO" "isapipe" "ac_cv_func_isapipe" +if test "x$ac_cv_func_isapipe" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_ISAPIPE 1 +_ACEOF + +fi +done + + if test $ac_cv_func_isapipe = yes; then + HAVE_ISAPIPE=1 + else + HAVE_ISAPIPE=0 + fi + + if test $HAVE_ISAPIPE = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS isapipe.$ac_objext" + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether pipes are FIFOs (and for their link count)" >&5 +$as_echo_n "checking whether pipes are FIFOs (and for their link count)... " >&6; } +if ${gl_cv_pipes_are_fifos+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + gl_cv_pipes_are_fifos=cross-compiling +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + #include + #ifndef S_ISFIFO + #define S_ISFIFO(m) 0 + #endif + #ifndef S_ISSOCK + #define S_ISSOCK(m) 0 + #endif + int + main (int argc, char **argv) + { + int fd[2]; + struct stat st; + if (pipe (fd) != 0) + return 1; + if (fstat (fd[0], &st) != 0) + return 2; + if (2 <= argc && argv[1][0] == '-') + { + char const *yesno = (S_ISFIFO (st.st_mode) ? "yes" : "no"); + if (st.st_nlink <= 1) + { + long int i = st.st_nlink; + if (i != st.st_nlink) + return 3; + printf ("%s (%ld)\n", yesno, i); + } + else + { + unsigned long int i = st.st_nlink; + if (i != st.st_nlink) + return 4; + printf ("%s (%lu)\n", yesno, i); + } + } + else + { + if (! S_ISFIFO (st.st_mode) && ! S_ISSOCK (st.st_mode)) + return 5; + } + return 0; + } +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_pipes_are_fifos=`./conftest$ac_exeext -` + test -z "$gl_cv_pipes_are_fifos" && gl_cv_pipes_are_fifos=no +else + gl_cv_pipes_are_fifos=unknown +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pipes_are_fifos" >&5 +$as_echo "$gl_cv_pipes_are_fifos" >&6; } + + case $gl_cv_pipes_are_fifos in #( + 'yes ('*')') + +$as_echo "@%:@define HAVE_FIFO_PIPES 1" >>confdefs.h +;; #( + 'no ('*')') + $as_echo "@%:@define HAVE_FIFO_PIPES 0" >>confdefs.h +;; + esac + + case $gl_cv_pipes_are_fifos in #( + *'('*')') + +cat >>confdefs.h <<_ACEOF +@%:@define PIPE_LINK_COUNT_MAX `expr "$gl_cv_pipes_are_fifos" : '.*\((.*)\)'` +_ACEOF +;; + esac + + fi + + + case $host_os in + mingw*) REPLACE_ISATTY=1 ;; + esac + + if test $REPLACE_ISATTY = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS isatty.$ac_objext" + + : + fi + + + + + + GNULIB_ISATTY=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_ISATTY 1" >>confdefs.h + + + + + + + + + if test $ac_cv_func_isblank = no; then + HAVE_ISBLANK=0 + fi + + if test $HAVE_ISBLANK = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS isblank.$ac_objext" + + fi + + + + + + GNULIB_ISBLANK=1 + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnan(double) can be used without linking with libm" >&5 +$as_echo_n "checking whether isnan(double) can be used without linking with libm... " >&6; } +if ${gl_cv_func_isnand_no_libm+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #if __GNUC__ >= 4 + # undef isnand + # define isnand(x) __builtin_isnan ((double)(x)) + #else + # undef isnand + # define isnand(x) isnan ((double)(x)) + #endif + double x; +int +main () +{ +return isnand (x); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_isnand_no_libm=yes +else + gl_cv_func_isnand_no_libm=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnand_no_libm" >&5 +$as_echo "$gl_cv_func_isnand_no_libm" >&6; } + + gl_func_isnand_no_libm=$gl_cv_func_isnand_no_libm + if test $gl_cv_func_isnand_no_libm = yes; then + +$as_echo "@%:@define HAVE_ISNAND_IN_LIBC 1" >>confdefs.h + + fi + + if test $gl_func_isnand_no_libm != yes; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS isnand.$ac_objext" + + + + + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnan(float) can be used without linking with libm" >&5 +$as_echo_n "checking whether isnan(float) can be used without linking with libm... " >&6; } +if ${gl_cv_func_isnanf_no_libm+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #if __GNUC__ >= 4 + # undef isnanf + # define isnanf(x) __builtin_isnanf ((float)(x)) + #elif defined isnan + # undef isnanf + # define isnanf(x) isnan ((float)(x)) + #endif + float x; +int +main () +{ +return isnanf (x); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_isnanf_no_libm=yes +else + gl_cv_func_isnanf_no_libm=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanf_no_libm" >&5 +$as_echo "$gl_cv_func_isnanf_no_libm" >&6; } + + if test $gl_cv_func_isnanf_no_libm = yes; then + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnan(float) works" >&5 +$as_echo_n "checking whether isnan(float) works... " >&6; } +if ${gl_cv_func_isnanf_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + case "$host_os" in + irix* | solaris*) gl_cv_func_isnanf_works="guessing no";; + *) gl_cv_func_isnanf_works="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if __GNUC__ >= 4 +# undef isnanf +# define isnanf(x) __builtin_isnanf ((float)(x)) +#elif defined isnan +# undef isnanf +# define isnanf(x) isnan ((float)(x)) +#endif +/* The Compaq (ex-DEC) C 6.4 compiler chokes on the expression 0.0 / 0.0. */ +#ifdef __DECC +static float +NaN () +{ + static float zero = 0.0f; + return zero / zero; +} +#else +# define NaN() (0.0f / 0.0f) +#endif +#define NWORDS \ + ((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { unsigned int word[NWORDS]; float value; } memory_float; +int main() +{ + int result = 0; + + if (isnanf (1.0f / 0.0f)) + result |= 1; + + if (!isnanf (NaN ())) + result |= 2; + +#if defined FLT_EXPBIT0_WORD && defined FLT_EXPBIT0_BIT + /* The isnanf function should be immune against changes in the sign bit and + in the mantissa bits. The xor operation twiddles a bit that can only be + a sign bit or a mantissa bit. */ + if (FLT_EXPBIT0_WORD == 0 && FLT_EXPBIT0_BIT > 0) + { + memory_float m; + + m.value = NaN (); + /* Set the bits below the exponent to 01111...111. */ + m.word[0] &= -1U << FLT_EXPBIT0_BIT; + m.word[0] |= 1U << (FLT_EXPBIT0_BIT - 1) - 1; + if (!isnanf (m.value)) + result |= 4; + } +#endif + + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_isnanf_works=yes +else + gl_cv_func_isnanf_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanf_works" >&5 +$as_echo "$gl_cv_func_isnanf_works" >&6; } + + fi + if test $gl_cv_func_isnanf_no_libm = yes \ + && { case "$gl_cv_func_isnanf_works" in + *yes) true;; + *) false;; + esac + }; then + gl_func_isnanf_no_libm=yes + +$as_echo "@%:@define HAVE_ISNANF_IN_LIBC 1" >>confdefs.h + + else + gl_func_isnanf_no_libm=no + fi + + if test $gl_func_isnanf_no_libm != yes; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS isnanf.$ac_objext" + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'float'" >&5 +$as_echo_n "checking where to find the exponent in a 'float'... " >&6; } +if ${gl_cv_cc_float_expbit0+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + gl_cv_cc_float_expbit0="word 0 bit 23" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#include +#define NWORDS \ + ((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { float value; unsigned int word[NWORDS]; } memory_float; +static unsigned int ored_words[NWORDS]; +static unsigned int anded_words[NWORDS]; +static void add_to_ored_words (float x) +{ + memory_float m; + size_t i; + /* Clear it first, in case + sizeof (float) < sizeof (memory_float). */ + memset (&m, 0, sizeof (memory_float)); + m.value = x; + for (i = 0; i < NWORDS; i++) + { + ored_words[i] |= m.word[i]; + anded_words[i] &= m.word[i]; + } +} +int main () +{ + size_t j; + FILE *fp = fopen ("conftest.out", "w"); + if (fp == NULL) + return 1; + for (j = 0; j < NWORDS; j++) + anded_words[j] = ~ (unsigned int) 0; + add_to_ored_words (0.25f); + add_to_ored_words (0.5f); + add_to_ored_words (1.0f); + add_to_ored_words (2.0f); + add_to_ored_words (4.0f); + /* Remove bits that are common (e.g. if representation of the first mantissa + bit is explicit). */ + for (j = 0; j < NWORDS; j++) + ored_words[j] &= ~anded_words[j]; + /* Now find the nonzero word. */ + for (j = 0; j < NWORDS; j++) + if (ored_words[j] != 0) + break; + if (j < NWORDS) + { + size_t i; + for (i = j + 1; i < NWORDS; i++) + if (ored_words[i] != 0) + { + fprintf (fp, "unknown"); + return (fclose (fp) != 0); + } + for (i = 0; ; i++) + if ((ored_words[j] >> i) & 1) + { + fprintf (fp, "word %d bit %d", (int) j, (int) i); + return (fclose (fp) != 0); + } + } + fprintf (fp, "unknown"); + return (fclose (fp) != 0); +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_cc_float_expbit0=`cat conftest.out` +else + gl_cv_cc_float_expbit0="unknown" +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.out + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_float_expbit0" >&5 +$as_echo "$gl_cv_cc_float_expbit0" >&6; } + case "$gl_cv_cc_float_expbit0" in + word*bit*) + word=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` + bit=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word.*bit //'` + +cat >>confdefs.h <<_ACEOF +@%:@define FLT_EXPBIT0_WORD $word +_ACEOF + + +cat >>confdefs.h <<_ACEOF +@%:@define FLT_EXPBIT0_BIT $bit +_ACEOF + + ;; + esac + + + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnan(long double) can be used without linking with libm" >&5 +$as_echo_n "checking whether isnan(long double) can be used without linking with libm... " >&6; } +if ${gl_cv_func_isnanl_no_libm+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #if __GNUC__ >= 4 + # undef isnanl + # define isnanl(x) __builtin_isnanl ((long double)(x)) + #elif defined isnan + # undef isnanl + # define isnanl(x) isnan ((long double)(x)) + #endif + long double x; +int +main () +{ +return isnanl (x); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_isnanl_no_libm=yes +else + gl_cv_func_isnanl_no_libm=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanl_no_libm" >&5 +$as_echo "$gl_cv_func_isnanl_no_libm" >&6; } + + gl_func_isnanl_no_libm=$gl_cv_func_isnanl_no_libm + if test $gl_func_isnanl_no_libm = yes; then + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether isnanl works" >&5 +$as_echo_n "checking whether isnanl works... " >&6; } +if ${gl_cv_func_isnanl_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + case "$host_cpu" in + # Guess no on ia64, x86_64, i386. + ia64 | x86_64 | i*86) gl_cv_func_isnanl_works="guessing no";; + *) + case "$host_os" in + netbsd*) gl_cv_func_isnanl_works="guessing no";; + *) gl_cv_func_isnanl_works="guessing yes";; + esac + ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#if __GNUC__ >= 4 +# undef isnanl +# define isnanl(x) __builtin_isnanl ((long double)(x)) +#elif defined isnan +# undef isnanl +# define isnanl(x) isnan ((long double)(x)) +#endif +#define NWORDS \ + ((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { unsigned int word[NWORDS]; long double value; } + memory_long_double; +/* On Irix 6.5, gcc 3.4.3 can't compute compile-time NaN, and needs the + runtime type conversion. */ +#ifdef __sgi +static long double NaNl () +{ + double zero = 0.0; + return zero / zero; +} +#else +# define NaNl() (0.0L / 0.0L) +#endif +int main () +{ + int result = 0; + + if (!isnanl (NaNl ())) + result |= 1; + + { + memory_long_double m; + unsigned int i; + + /* The isnanl function should be immune against changes in the sign bit and + in the mantissa bits. The xor operation twiddles a bit that can only be + a sign bit or a mantissa bit (since the exponent never extends to + bit 31). */ + m.value = NaNl (); + m.word[NWORDS / 2] ^= (unsigned int) 1 << (sizeof (unsigned int) * CHAR_BIT - 1); + for (i = 0; i < NWORDS; i++) + m.word[i] |= 1; + if (!isnanl (m.value)) + result |= 1; + } + +#if ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE +/* Representation of an 80-bit 'long double' as an initializer for a sequence + of 'unsigned int' words. */ +# ifdef WORDS_BIGENDIAN +# define LDBL80_WORDS(exponent,manthi,mantlo) \ + { ((unsigned int) (exponent) << 16) | ((unsigned int) (manthi) >> 16), \ + ((unsigned int) (manthi) << 16) | (unsigned int) (mantlo) >> 16), \ + (unsigned int) (mantlo) << 16 \ + } +# else +# define LDBL80_WORDS(exponent,manthi,mantlo) \ + { mantlo, manthi, exponent } +# endif + { /* Quiet NaN. */ + static memory_long_double x = + { LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) }; + if (!isnanl (x.value)) + result |= 2; + } + { + /* Signalling NaN. */ + static memory_long_double x = + { LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) }; + if (!isnanl (x.value)) + result |= 2; + } + /* The isnanl function should recognize Pseudo-NaNs, Pseudo-Infinities, + Pseudo-Zeroes, Unnormalized Numbers, and Pseudo-Denormals, as defined in + Intel IA-64 Architecture Software Developer's Manual, Volume 1: + Application Architecture. + Table 5-2 "Floating-Point Register Encodings" + Figure 5-6 "Memory to Floating-Point Register Data Translation" + */ + { /* Pseudo-NaN. */ + static memory_long_double x = + { LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) }; + if (!isnanl (x.value)) + result |= 4; + } + { /* Pseudo-Infinity. */ + static memory_long_double x = + { LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) }; + if (!isnanl (x.value)) + result |= 8; + } + { /* Pseudo-Zero. */ + static memory_long_double x = + { LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) }; + if (!isnanl (x.value)) + result |= 16; + } + { /* Unnormalized number. */ + static memory_long_double x = + { LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) }; + if (!isnanl (x.value)) + result |= 32; + } + { /* Pseudo-Denormal. */ + static memory_long_double x = + { LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) }; + if (!isnanl (x.value)) + result |= 64; + } +#endif + + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_isnanl_works=yes +else + gl_cv_func_isnanl_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_isnanl_works" >&5 +$as_echo "$gl_cv_func_isnanl_works" >&6; } + + case "$gl_cv_func_isnanl_works" in + *yes) ;; + *) gl_func_isnanl_no_libm=no ;; + esac + fi + if test $gl_func_isnanl_no_libm = yes; then + +$as_echo "@%:@define HAVE_ISNANL_IN_LIBC 1" >>confdefs.h + + fi + + if test $gl_func_isnanl_no_libm != yes; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS isnanl.$ac_objext" + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'long double'" >&5 +$as_echo_n "checking where to find the exponent in a 'long double'... " >&6; } +if ${gl_cv_cc_long_double_expbit0+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + gl_cv_cc_long_double_expbit0="unknown" + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#include +#define NWORDS \ + ((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { long double value; unsigned int word[NWORDS]; } + memory_long_double; +static unsigned int ored_words[NWORDS]; +static unsigned int anded_words[NWORDS]; +static void add_to_ored_words (long double x) +{ + memory_long_double m; + size_t i; + /* Clear it first, in case + sizeof (long double) < sizeof (memory_long_double). */ + memset (&m, 0, sizeof (memory_long_double)); + m.value = x; + for (i = 0; i < NWORDS; i++) + { + ored_words[i] |= m.word[i]; + anded_words[i] &= m.word[i]; + } +} +int main () +{ + size_t j; + FILE *fp = fopen ("conftest.out", "w"); + if (fp == NULL) + return 1; + for (j = 0; j < NWORDS; j++) + anded_words[j] = ~ (unsigned int) 0; + add_to_ored_words (0.25L); + add_to_ored_words (0.5L); + add_to_ored_words (1.0L); + add_to_ored_words (2.0L); + add_to_ored_words (4.0L); + /* Remove bits that are common (e.g. if representation of the first mantissa + bit is explicit). */ + for (j = 0; j < NWORDS; j++) + ored_words[j] &= ~anded_words[j]; + /* Now find the nonzero word. */ + for (j = 0; j < NWORDS; j++) + if (ored_words[j] != 0) + break; + if (j < NWORDS) + { + size_t i; + for (i = j + 1; i < NWORDS; i++) + if (ored_words[i] != 0) + { + fprintf (fp, "unknown"); + return (fclose (fp) != 0); + } + for (i = 0; ; i++) + if ((ored_words[j] >> i) & 1) + { + fprintf (fp, "word %d bit %d", (int) j, (int) i); + return (fclose (fp) != 0); + } + } + fprintf (fp, "unknown"); + return (fclose (fp) != 0); +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_cc_long_double_expbit0=`cat conftest.out` +else + gl_cv_cc_long_double_expbit0="unknown" +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.out + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_long_double_expbit0" >&5 +$as_echo "$gl_cv_cc_long_double_expbit0" >&6; } + case "$gl_cv_cc_long_double_expbit0" in + word*bit*) + word=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` + bit=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word.*bit //'` + +cat >>confdefs.h <<_ACEOF +@%:@define LDBL_EXPBIT0_WORD $word +_ACEOF + + +cat >>confdefs.h <<_ACEOF +@%:@define LDBL_EXPBIT0_BIT $bit +_ACEOF + + ;; + esac + + + + fi + + + + + + ac_fn_c_check_decl "$LINENO" "iswblank" "ac_cv_have_decl_iswblank" " +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be included + before . */ +#include +#include +#include +#include +#include + +" +if test "x$ac_cv_have_decl_iswblank" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_ISWBLANK $ac_have_decl +_ACEOF + + if test $ac_cv_func_iswblank = no; then + HAVE_ISWBLANK=0 + if test $ac_cv_have_decl_iswblank = yes; then + REPLACE_ISWBLANK=1 + fi + fi + if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then + : + else + if test $HAVE_ISWBLANK = 0 || test $REPLACE_ISWBLANK = 1; then + : + fi + fi + + + if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then + : + else + if test $HAVE_ISWBLANK = 0 || test $REPLACE_ISWBLANK = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS iswblank.$ac_objext" + + fi + fi + + + + + + GNULIB_ISWBLANK=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_ISWBLANK 1" >>confdefs.h + + + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_langinfo_h='<'langinfo.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_langinfo_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_langinfo_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'langinfo.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_langinfo_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_langinfo_h='<'langinfo.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_langinfo_h" >&5 +$as_echo "$gl_cv_next_langinfo_h" >&6; } + fi + NEXT_LANGINFO_H=$gl_cv_next_langinfo_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'langinfo.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_langinfo_h + fi + NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H=$gl_next_as_first_directive + + + + + + HAVE_LANGINFO_CODESET=0 + HAVE_LANGINFO_T_FMT_AMPM=0 + HAVE_LANGINFO_ERA=0 + HAVE_LANGINFO_YESEXPR=0 + + if test $ac_cv_header_langinfo_h = yes; then + HAVE_LANGINFO_H=1 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines CODESET" >&5 +$as_echo_n "checking whether langinfo.h defines CODESET... " >&6; } +if ${gl_cv_header_langinfo_codeset+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int a = CODESET; + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_langinfo_codeset=yes +else + gl_cv_header_langinfo_codeset=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_codeset" >&5 +$as_echo "$gl_cv_header_langinfo_codeset" >&6; } + if test $gl_cv_header_langinfo_codeset = yes; then + HAVE_LANGINFO_CODESET=1 + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines T_FMT_AMPM" >&5 +$as_echo_n "checking whether langinfo.h defines T_FMT_AMPM... " >&6; } +if ${gl_cv_header_langinfo_t_fmt_ampm+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int a = T_FMT_AMPM; + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_langinfo_t_fmt_ampm=yes +else + gl_cv_header_langinfo_t_fmt_ampm=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_t_fmt_ampm" >&5 +$as_echo "$gl_cv_header_langinfo_t_fmt_ampm" >&6; } + if test $gl_cv_header_langinfo_t_fmt_ampm = yes; then + HAVE_LANGINFO_T_FMT_AMPM=1 + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines ERA" >&5 +$as_echo_n "checking whether langinfo.h defines ERA... " >&6; } +if ${gl_cv_header_langinfo_era+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int a = ERA; + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_langinfo_era=yes +else + gl_cv_header_langinfo_era=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_era" >&5 +$as_echo "$gl_cv_header_langinfo_era" >&6; } + if test $gl_cv_header_langinfo_era = yes; then + HAVE_LANGINFO_ERA=1 + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether langinfo.h defines YESEXPR" >&5 +$as_echo_n "checking whether langinfo.h defines YESEXPR... " >&6; } +if ${gl_cv_header_langinfo_yesexpr+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int a = YESEXPR; + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_langinfo_yesexpr=yes +else + gl_cv_header_langinfo_yesexpr=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_langinfo_yesexpr" >&5 +$as_echo "$gl_cv_header_langinfo_yesexpr" >&6; } + if test $gl_cv_header_langinfo_yesexpr = yes; then + HAVE_LANGINFO_YESEXPR=1 + fi + else + HAVE_LANGINFO_H=0 + fi + + + + + + + + + + + + + + + + if test $ac_cv_func_lchmod = no; then + HAVE_LCHMOD=0 + fi + + + + + + + GNULIB_LCHMOD=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_LCHMOD 1" >>confdefs.h + + + + + + + + for ac_func in lchown +do : + ac_fn_c_check_func "$LINENO" "lchown" "ac_cv_func_lchown" +if test "x$ac_cv_func_lchown" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_LCHOWN 1 +_ACEOF + +fi +done + + if test $ac_cv_func_lchown = no; then + HAVE_LCHOWN=0 + else + case "$gl_cv_func_chown_slash_works" in + *yes) ;; + *) + REPLACE_LCHOWN=1 + ;; + esac + case "$gl_cv_func_chown_ctime_works" in + *yes) ;; + *) + REPLACE_LCHOWN=1 + ;; + esac + fi + + if test $HAVE_LCHOWN = 0 || test $REPLACE_LCHOWN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS lchown.$ac_objext" + + fi + + + + + + GNULIB_LCHOWN=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_LCHOWN 1" >>confdefs.h + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler flag to ignore unused libraries" >&5 +$as_echo_n "checking for C compiler flag to ignore unused libraries... " >&6; } +if ${gl_cv_prog_c_ignore_unused_libraries+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_prog_c_ignore_unused_libraries=none + gl_saved_ldflags=$LDFLAGS + gl_saved_libs=$LIBS + # Link with -lm to detect binutils 2.16 bug with --as-needed; see + # . + LIBS="$LIBS -lm" + # Use long option sequences like '-z ignore' to test for the feature, + # to forestall problems with linkers that have -z, -i, -g, -n, etc. flags. + # GCC + binutils likes '-Wl,--as-needed'. + # GCC + Solaris ld likes '-Wl,-z,ignore'. + # Sun C likes '-Wl,-z,ignore'. '-z ignore' is accepted but has no effect. + # Don't try bare '--as-needed'; nothing likes it and the HP-UX 11.11 + # native cc issues annoying warnings and then ignores it, + # which would cause us to incorrectly conclude that it worked. + for gl_flags in '-Wl,--as-needed' \ + '-Wl,-z,ignore' \ + '-z ignore' + + do + LDFLAGS="$gl_flags $LDFLAGS" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_prog_c_ignore_unused_libraries=$gl_flags +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LDFLAGS=$gl_saved_ldflags + test "$gl_cv_prog_c_ignore_unused_libraries" != none && + break + done + LIBS=$gl_saved_libs + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_prog_c_ignore_unused_libraries" >&5 +$as_echo "$gl_cv_prog_c_ignore_unused_libraries" >&6; } + IGNORE_UNUSED_LIBRARIES_CFLAGS= + if test "$gl_cv_prog_c_ignore_unused_libraries" != none; then + IGNORE_UNUSED_LIBRARIES_CFLAGS="$gl_cv_prog_c_ignore_unused_libraries" + fi + + + + + + if test $ac_cv_func_link = no; then + HAVE_LINK=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether link obeys POSIX" >&5 +$as_echo_n "checking whether link obeys POSIX... " >&6; } +if ${gl_cv_func_link_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + touch conftest.a + # Assume that if we have lstat, we can also check symlinks. + if test $ac_cv_func_lstat = yes; then + ln -s conftest.a conftest.lnk + fi + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_link_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_link_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +int result = 0; + if (!link ("conftest.a", "conftest.b/")) + result |= 1; +#if HAVE_LSTAT + if (!link ("conftest.lnk/", "conftest.b")) + result |= 2; + if (rename ("conftest.a", "conftest.b")) + result |= 4; + if (!link ("conftest.b", "conftest.lnk")) + result |= 8; +#endif + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_link_works=yes +else + gl_cv_func_link_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.a conftest.b conftest.lnk +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_link_works" >&5 +$as_echo "$gl_cv_func_link_works" >&6; } + case "$gl_cv_func_link_works" in + *yes) ;; + *) + REPLACE_LINK=1 + ;; + esac + fi + + if test $HAVE_LINK = 0 || test $REPLACE_LINK = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS link.$ac_objext" + + fi + + + + + + GNULIB_LINK=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_LINK 1" >>confdefs.h + + + + + gl_link_follows_symlinks=0 # assume GNU behavior + if test $ac_cv_func_readlink = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __xpg4" >&5 +$as_echo_n "checking for __xpg4... " >&6; } +if ${gl_cv_have___xpg4+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +extern int __xpg4; +int +main () +{ +return __xpg4; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_have___xpg4=yes +else + gl_cv_have___xpg4=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have___xpg4" >&5 +$as_echo "$gl_cv_have___xpg4" >&6; } + if test $gl_cv_have___xpg4 = yes; then + gl_link_follows_symlinks=-1 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether link(2) dereferences a symlink" >&5 +$as_echo_n "checking whether link(2) dereferences a symlink... " >&6; } +if ${gl_cv_func_link_follows_symlink+:} false; then : + $as_echo_n "(cached) " >&6 +else + + # Create a regular file. + echo > conftest.file + if test "$cross_compiling" = yes; then : + case "$host_os" in + # On glibc/Linux we know the result. + linux*-gnu*) gl_cv_func_link_follows_symlink="guessing no" ;; + # Otherwise, we don't know. + *) gl_cv_func_link_follows_symlink=unknown ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# include +# include +# include +# include + +# define SAME_INODE(Stat_buf_1, Stat_buf_2) \ + ((Stat_buf_1).st_ino == (Stat_buf_2).st_ino \ + && (Stat_buf_1).st_dev == (Stat_buf_2).st_dev) + + int + main () + { + const char *file = "conftest.file"; + const char *sym = "conftest.sym"; + const char *hard = "conftest.hard"; + struct stat sb_file, sb_hard; + + /* Create a symlink to the regular file. */ + if (symlink (file, sym)) + return 2; + + /* Create a hard link to that symlink. */ + if (link (sym, hard)) + return 3; + + if (lstat (hard, &sb_hard)) + return 4; + if (lstat (file, &sb_file)) + return 5; + + /* If the dev/inode of hard and file are the same, then + the link call followed the symlink. */ + return SAME_INODE (sb_hard, sb_file) ? 1 : 0; + } + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_link_follows_symlink=no +else + gl_cv_func_link_follows_symlink=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.file conftest.sym conftest.hard + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_link_follows_symlink" >&5 +$as_echo "$gl_cv_func_link_follows_symlink" >&6; } + case "$gl_cv_func_link_follows_symlink" in + *yes) gl_link_follows_symlinks=1 ;; + *no) ;; # already defaulted to 0 + *) gl_link_follows_symlinks=-2 ;; + esac + fi + fi + +cat >>confdefs.h <<_ACEOF +@%:@define LINK_FOLLOWS_SYMLINKS $gl_link_follows_symlinks +_ACEOF + + + + + + + + + + if test $ac_cv_func_linkat = no; then + HAVE_LINKAT=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linkat(,AT_SYMLINK_FOLLOW) works" >&5 +$as_echo_n "checking whether linkat(,AT_SYMLINK_FOLLOW) works... " >&6; } +if ${gl_cv_func_linkat_follow+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -rf conftest.f1 conftest.f2 + touch conftest.f1 + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#ifdef __linux__ +/* Linux added linkat in 2.6.16, but did not add AT_SYMLINK_FOLLOW + until 2.6.18. Always replace linkat to support older kernels. */ +choke me +#endif + +int +main () +{ +return linkat (AT_FDCWD, "conftest.f1", AT_FDCWD, "conftest.f2", + AT_SYMLINK_FOLLOW); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_linkat_follow=yes +else + gl_cv_func_linkat_follow="need runtime check" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + rm -rf conftest.f1 conftest.f2 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_linkat_follow" >&5 +$as_echo "$gl_cv_func_linkat_follow" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether linkat handles trailing slash correctly" >&5 +$as_echo_n "checking whether linkat handles trailing slash correctly... " >&6; } +if ${gl_cv_func_linkat_slash+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -rf conftest.a conftest.b conftest.c conftest.d + if test "$cross_compiling" = yes; then : + # Guess yes on glibc systems, no otherwise. + case "$host_os" in + *-gnu*) gl_cv_func_linkat_slash="guessing yes";; + *) gl_cv_func_linkat_slash="guessing no";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + #include + +int +main () +{ +int result; + int fd; + /* Create a regular file. */ + fd = open ("conftest.a", O_CREAT | O_EXCL | O_WRONLY, 0600); + if (fd < 0) + return 1; + if (write (fd, "hello", 5) < 5) + return 2; + if (close (fd) < 0) + return 3; + /* Test whether hard links are supported on the current + device. */ + if (linkat (AT_FDCWD, "conftest.a", AT_FDCWD, "conftest.b", + AT_SYMLINK_FOLLOW) < 0) + return 0; + result = 0; + /* Test whether a trailing "/" is treated like "/.". */ + if (linkat (AT_FDCWD, "conftest.a/", AT_FDCWD, "conftest.c", + AT_SYMLINK_FOLLOW) == 0) + result |= 4; + if (linkat (AT_FDCWD, "conftest.a", AT_FDCWD, "conftest.d/", + AT_SYMLINK_FOLLOW) == 0) + result |= 8; + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_linkat_slash=yes +else + gl_cv_func_linkat_slash=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -rf conftest.a conftest.b conftest.c conftest.d +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_linkat_slash" >&5 +$as_echo "$gl_cv_func_linkat_slash" >&6; } + case "$gl_cv_func_linkat_slash" in + *yes) gl_linkat_slash_bug=0 ;; + *) gl_linkat_slash_bug=1 ;; + esac + if test "$gl_cv_func_linkat_follow" != yes \ + || test $gl_linkat_slash_bug = 1; then + REPLACE_LINKAT=1 + +cat >>confdefs.h <<_ACEOF +@%:@define LINKAT_TRAILING_SLASH_BUG $gl_linkat_slash_bug +_ACEOF + + fi + fi + + if test $HAVE_LINKAT = 0 || test $REPLACE_LINKAT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS linkat.$ac_objext" + + fi + if test $HAVE_LINKAT = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS at-func2.$ac_objext" + + fi + + + + + + GNULIB_LINKAT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_LINKAT 1" >>confdefs.h + + + + + + + + + + + + LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\"" + + + + + + + + + + case "$host_os" in + solaris*) + +$as_echo "@%:@define _LCONV_C99 1" >>confdefs.h + + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether locale.h conforms to POSIX:2001" >&5 +$as_echo_n "checking whether locale.h conforms to POSIX:2001... " >&6; } +if ${gl_cv_header_locale_h_posix2001+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + int x = LC_MESSAGES; + int y = sizeof (((struct lconv *) 0)->decimal_point); +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_locale_h_posix2001=yes +else + gl_cv_header_locale_h_posix2001=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_locale_h_posix2001" >&5 +$as_echo "$gl_cv_header_locale_h_posix2001" >&6; } + + + if test $ac_cv_header_xlocale_h = yes; then + HAVE_XLOCALE_H=1 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether locale.h defines locale_t" >&5 +$as_echo_n "checking whether locale.h defines locale_t... " >&6; } +if ${gl_cv_header_locale_has_locale_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + locale_t x; +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_locale_has_locale_t=yes +else + gl_cv_header_locale_has_locale_t=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_locale_has_locale_t" >&5 +$as_echo "$gl_cv_header_locale_has_locale_t" >&6; } + if test $gl_cv_header_locale_has_locale_t = yes; then + gl_cv_header_locale_h_needs_xlocale_h=no + else + gl_cv_header_locale_h_needs_xlocale_h=yes + fi + else + HAVE_XLOCALE_H=0 + gl_cv_header_locale_h_needs_xlocale_h=no + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct lconv is properly defined" >&5 +$as_echo_n "checking whether struct lconv is properly defined... " >&6; } +if ${gl_cv_sys_struct_lconv_ok+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + struct lconv l; + int x = sizeof (l.decimal_point); + int y = sizeof (l.int_p_cs_precedes); +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_sys_struct_lconv_ok=yes +else + gl_cv_sys_struct_lconv_ok=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_lconv_ok" >&5 +$as_echo "$gl_cv_sys_struct_lconv_ok" >&6; } + if test $gl_cv_sys_struct_lconv_ok = no; then + REPLACE_STRUCT_LCONV=1 + fi + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_locale_h='<'locale.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_locale_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'locale.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_locale_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_locale_h" >&5 +$as_echo "$gl_cv_next_locale_h" >&6; } + fi + NEXT_LOCALE_H=$gl_cv_next_locale_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'locale.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_locale_h + fi + NEXT_AS_FIRST_DIRECTIVE_LOCALE_H=$gl_next_as_first_directive + + + + + + + + + + + + if test $REPLACE_STRUCT_LCONV = 1; then + REPLACE_LOCALECONV=1 + fi + + if test $REPLACE_LOCALECONV = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS localeconv.$ac_objext" + + + ac_fn_c_check_member "$LINENO" "struct lconv" "decimal_point" "ac_cv_member_struct_lconv_decimal_point" "#include +" +if test "x$ac_cv_member_struct_lconv_decimal_point" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_LCONV_DECIMAL_POINT 1 +_ACEOF + + +fi + + + fi + + + + + + GNULIB_LOCALECONV=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_LOCALECONV 1" >>confdefs.h + + + + + + if test "$gl_threads_api" = posix; then + # OSF/1 4.0 and Mac OS X 10.1 lack the pthread_rwlock_t type and the + # pthread_rwlock_* functions. + ac_fn_c_check_type "$LINENO" "pthread_rwlock_t" "ac_cv_type_pthread_rwlock_t" "#include +" +if test "x$ac_cv_type_pthread_rwlock_t" = xyes; then : + +$as_echo "@%:@define HAVE_PTHREAD_RWLOCK 1" >>confdefs.h + +fi + + # glibc defines PTHREAD_MUTEX_RECURSIVE as enum, not as a macro. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include +int +main () +{ + +#if __FreeBSD__ == 4 +error "No, in FreeBSD 4.0 recursive mutexes actually don't work." +#else +int x = (int)PTHREAD_MUTEX_RECURSIVE; +return !x; +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +$as_echo "@%:@define HAVE_PTHREAD_MUTEX_RECURSIVE 1" >>confdefs.h + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + : + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lseek detects pipes" >&5 +$as_echo_n "checking whether lseek detects pipes... " >&6; } +if ${gl_cv_func_lseek_pipe+:} false; then : + $as_echo_n "(cached) " >&6 +else + case "$host_os" in + mingw*) + gl_cv_func_lseek_pipe=no + ;; + *) + if test $cross_compiling = no; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include /* for off_t */ +#include /* for SEEK_CUR */ +#if HAVE_UNISTD_H +# include +#else /* on Windows with MSVC */ +# include +#endif + +int +main () +{ + + /* Exit with success only if stdin is seekable. */ + return lseek (0, (off_t)0, SEEK_CUR) < 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if test -s conftest$ac_exeext \ + && ./conftest$ac_exeext < conftest.$ac_ext \ + && test 1 = "`echo hi \ + | { ./conftest$ac_exeext; echo $?; cat >/dev/null; }`"; then + gl_cv_func_lseek_pipe=yes + else + gl_cv_func_lseek_pipe=no + fi + +else + gl_cv_func_lseek_pipe=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#if defined __BEOS__ +/* BeOS mistakenly return 0 when trying to seek on pipes. */ + Choke me. +#endif +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_lseek_pipe=yes +else + gl_cv_func_lseek_pipe=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + ;; + esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_lseek_pipe" >&5 +$as_echo "$gl_cv_func_lseek_pipe" >&6; } + if test $gl_cv_func_lseek_pipe = no; then + REPLACE_LSEEK=1 + +$as_echo "@%:@define LSEEK_PIPE_BROKEN 1" >>confdefs.h + + fi + + + if test $WINDOWS_64_BIT_OFF_T = 1; then + REPLACE_LSEEK=1 + fi + + if test $REPLACE_LSEEK = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS lseek.$ac_objext" + + fi + + + + + + GNULIB_LSEEK=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_LSEEK 1" >>confdefs.h + + + + + + + if test $ac_cv_func_lstat = yes; then + + case "$gl_cv_func_lstat_dereferences_slashed_symlink" in + *no) + REPLACE_LSTAT=1 + ;; + esac + else + HAVE_LSTAT=0 + fi + + if test $REPLACE_LSTAT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS lstat.$ac_objext" + + : + fi + + + + + + GNULIB_LSTAT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_LSTAT 1" >>confdefs.h + + + + + + + + for ac_header in stdlib.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" +if test "x$ac_cv_header_stdlib_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STDLIB_H 1 +_ACEOF + +fi + +done + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible malloc" >&5 +$as_echo_n "checking for GNU libc compatible malloc... " >&6; } +if ${ac_cv_func_malloc_0_nonnull+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on platforms where we know the result. + *-gnu* | freebsd* | netbsd* | openbsd* \ + | hpux* | solaris* | cygwin* | mingw*) + ac_cv_func_malloc_0_nonnull=yes ;; + # If we don't know, assume the worst. + *) ac_cv_func_malloc_0_nonnull=no ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined STDC_HEADERS || defined HAVE_STDLIB_H + # include + #else + char *malloc (); + #endif + +int +main () +{ +return ! malloc (0); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_malloc_0_nonnull=yes +else + ac_cv_func_malloc_0_nonnull=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_malloc_0_nonnull" >&5 +$as_echo "$ac_cv_func_malloc_0_nonnull" >&6; } + if test $ac_cv_func_malloc_0_nonnull = yes; then : + +$as_echo "@%:@define HAVE_MALLOC_GNU 1" >>confdefs.h + +else + $as_echo "@%:@define HAVE_MALLOC_GNU 0" >>confdefs.h + + REPLACE_MALLOC=1 + +fi + + + if test $REPLACE_MALLOC = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS malloc.$ac_objext" + + fi + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_MALLOC_GNU 1 +_ACEOF + + + + + + if test $gl_cv_func_malloc_posix = yes; then + +$as_echo "@%:@define HAVE_MALLOC_POSIX 1" >>confdefs.h + + else + REPLACE_MALLOC=1 + fi + + if test $REPLACE_MALLOC = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS malloc.$ac_objext" + + fi + + + + + + GNULIB_MALLOC_POSIX=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MALLOC_POSIX 1" >>confdefs.h + + + + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_math_h='<'math.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_math_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_math_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'math.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_math_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_math_h='<'math.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_math_h" >&5 +$as_echo "$gl_cv_next_math_h" >&6; } + fi + NEXT_MATH_H=$gl_cv_next_math_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'math.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_math_h + fi + NEXT_AS_FIRST_DIRECTIVE_MATH_H=$gl_next_as_first_directive + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NAN macro works" >&5 +$as_echo_n "checking whether NAN macro works... " >&6; } +if ${gl_cv_header_math_nan_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@include +int +main () +{ +/* Solaris 10 has a broken definition of NAN. Other platforms + fail to provide NAN, or provide it only in C99 mode; this + test only needs to fail when NAN is provided but wrong. */ + float f = 1.0f; +#ifdef NAN + f = NAN; +#endif + return f == 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_math_nan_works=yes +else + gl_cv_header_math_nan_works=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_math_nan_works" >&5 +$as_echo "$gl_cv_header_math_nan_works" >&6; } + if test $gl_cv_header_math_nan_works = no; then + REPLACE_NAN=1 + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether HUGE_VAL works" >&5 +$as_echo_n "checking whether HUGE_VAL works... " >&6; } +if ${gl_cv_header_math_huge_val_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@include +int +main () +{ +/* Solaris 10 has a broken definition of HUGE_VAL. */ + double d = HUGE_VAL; + return d == 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_math_huge_val_works=yes +else + gl_cv_header_math_huge_val_works=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_math_huge_val_works" >&5 +$as_echo "$gl_cv_header_math_huge_val_works" >&6; } + if test $gl_cv_header_math_huge_val_works = no; then + REPLACE_HUGE_VAL=1 + fi + + + + + + + + + : + + + + + + + + if test $ac_cv_func_mbrlen = no; then + HAVE_MBRLEN=0 + ac_fn_c_check_decl "$LINENO" "mbrlen" "ac_cv_have_decl_mbrlen" " +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include + +" +if test "x$ac_cv_have_decl_mbrlen" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_MBRLEN $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_mbrlen = yes; then + REPLACE_MBRLEN=1 + fi + else + if test $REPLACE_MBRTOWC = 1; then + REPLACE_MBRLEN=1 + fi + fi + + if test $HAVE_MBRLEN = 0 || test $REPLACE_MBRLEN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mbrlen.$ac_objext" + + + : + + fi + + + + + + GNULIB_MBRLEN=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MBRLEN 1" >>confdefs.h + + + + + + + + + + + + + + if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5 +$as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; } +if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on AIX and OSF/1. + aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; + esac + if test $LOCALE_JA != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) + { + const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) + if (mbsinit (&state)) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_incomplete_state=yes +else + gl_cv_func_mbrtowc_incomplete_state=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 +$as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; } + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5 +$as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; } +if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on Solaris 8. + solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; + esac + if test $LOCALE_ZH_CN != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + /* This fails on Solaris 8: + mbrtowc returns 2, and sets wc to 0x00F0. + mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ + if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) + { + char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 3, 6, &state) != 4 + && mbtowc (&wc, input + 3, 6) == 4) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_sanitycheck=yes +else + gl_cv_func_mbrtowc_sanitycheck=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 +$as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; } + + REPLACE_MBSTATE_T=0 + case "$gl_cv_func_mbrtowc_incomplete_state" in + *yes) ;; + *) REPLACE_MBSTATE_T=1 ;; + esac + case "$gl_cv_func_mbrtowc_sanitycheck" in + *yes) ;; + *) REPLACE_MBSTATE_T=1 ;; + esac + else + REPLACE_MBSTATE_T=1 + fi + + + + if test $ac_cv_func_mbrtowc = no; then + HAVE_MBRTOWC=0 + ac_fn_c_check_decl "$LINENO" "mbrtowc" "ac_cv_have_decl_mbrtowc" " +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include + +" +if test "x$ac_cv_have_decl_mbrtowc" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_MBRTOWC $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_mbrtowc = yes; then + REPLACE_MBRTOWC=1 + fi + else + if test $REPLACE_MBSTATE_T = 1; then + REPLACE_MBRTOWC=1 + else + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL pwc argument" >&5 +$as_echo_n "checking whether mbrtowc handles a NULL pwc argument... " >&6; } +if ${gl_cv_func_mbrtowc_null_arg1+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_func_mbrtowc_null_arg1="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_null_arg1="guessing yes" ;; + esac + if test $LOCALE_FR_UTF8 != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + int result = 0; + + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + char input[] = "\303\237er"; + mbstate_t state; + wchar_t wc; + size_t ret; + + memset (&state, '\0', sizeof (mbstate_t)); + wc = (wchar_t) 0xBADFACE; + ret = mbrtowc (&wc, input, 5, &state); + if (ret != 2) + result |= 1; + if (!mbsinit (&state)) + result |= 2; + + memset (&state, '\0', sizeof (mbstate_t)); + ret = mbrtowc (NULL, input, 5, &state); + if (ret != 2) /* Solaris 7 fails here: ret is -1. */ + result |= 4; + if (!mbsinit (&state)) + result |= 8; + } + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_null_arg1=yes +else + gl_cv_func_mbrtowc_null_arg1=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg1" >&5 +$as_echo "$gl_cv_func_mbrtowc_null_arg1" >&6; } + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles a NULL string argument" >&5 +$as_echo_n "checking whether mbrtowc handles a NULL string argument... " >&6; } +if ${gl_cv_func_mbrtowc_null_arg2+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on OSF/1. + osf*) gl_cv_func_mbrtowc_null_arg2="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_null_arg2="guessing yes" ;; + esac + if test $LOCALE_FR_UTF8 != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + mbstate_t state; + wchar_t wc; + int ret; + + memset (&state, '\0', sizeof (mbstate_t)); + wc = (wchar_t) 0xBADFACE; + mbrtowc (&wc, NULL, 5, &state); + /* Check that wc was not modified. */ + if (wc != (wchar_t) 0xBADFACE) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_null_arg2=yes +else + gl_cv_func_mbrtowc_null_arg2=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_null_arg2" >&5 +$as_echo "$gl_cv_func_mbrtowc_null_arg2" >&6; } + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc has a correct return value" >&5 +$as_echo_n "checking whether mbrtowc has a correct return value... " >&6; } +if ${gl_cv_func_mbrtowc_retval+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on HP-UX, Solaris, native Windows. + hpux* | solaris* | mingw*) gl_cv_func_mbrtowc_retval="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_retval="guessing yes" ;; + esac + if test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none \ + || { case "$host_os" in mingw*) true;; *) false;; esac; }; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + int result = 0; + int found_some_locale = 0; + /* This fails on Solaris. */ + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + char input[] = "B\303\274\303\237er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) + { + input[1] = '\0'; + if (mbrtowc (&wc, input + 2, 5, &state) != 1) + result |= 1; + } + found_some_locale = 1; + } + /* This fails on HP-UX 11.11. */ + if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) + { + char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) + { + input[1] = '\0'; + if (mbrtowc (&wc, input + 2, 5, &state) != 2) + result |= 2; + } + found_some_locale = 1; + } + /* This fails on native Windows. */ + if (setlocale (LC_ALL, "Japanese_Japan.932") != NULL) + { + char input[] = "<\223\372\226\173\214\352>"; /* "<日本語>" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) + { + input[3] = '\0'; + if (mbrtowc (&wc, input + 4, 4, &state) != 1) + result |= 4; + } + found_some_locale = 1; + } + if (setlocale (LC_ALL, "Chinese_Taiwan.950") != NULL) + { + char input[] = "<\244\351\245\273\273\171>"; /* "<日本語>" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) + { + input[3] = '\0'; + if (mbrtowc (&wc, input + 4, 4, &state) != 1) + result |= 8; + } + found_some_locale = 1; + } + if (setlocale (LC_ALL, "Chinese_China.936") != NULL) + { + char input[] = "<\310\325\261\276\325\132>"; /* "<日本語>" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) + { + input[3] = '\0'; + if (mbrtowc (&wc, input + 4, 4, &state) != 1) + result |= 16; + } + found_some_locale = 1; + } + return (found_some_locale ? result : 77); +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_retval=yes +else + if test $? != 77; then + gl_cv_func_mbrtowc_retval=no + fi + +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_retval" >&5 +$as_echo "$gl_cv_func_mbrtowc_retval" >&6; } + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc returns 0 when parsing a NUL character" >&5 +$as_echo_n "checking whether mbrtowc returns 0 when parsing a NUL character... " >&6; } +if ${gl_cv_func_mbrtowc_nul_retval+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on Solaris 8 and 9. + solaris2.[89]) gl_cv_func_mbrtowc_nul_retval="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_nul_retval="guessing yes" ;; + esac + if test $LOCALE_ZH_CN != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + /* This fails on Solaris 8 and 9. */ + if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) + { + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, "", 1, &state) != 0) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_nul_retval=yes +else + gl_cv_func_mbrtowc_nul_retval=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_nul_retval" >&5 +$as_echo "$gl_cv_func_mbrtowc_nul_retval" >&6; } + + case "$gl_cv_func_mbrtowc_null_arg1" in + *yes) ;; + *) +$as_echo "@%:@define MBRTOWC_NULL_ARG1_BUG 1" >>confdefs.h + + REPLACE_MBRTOWC=1 + ;; + esac + case "$gl_cv_func_mbrtowc_null_arg2" in + *yes) ;; + *) +$as_echo "@%:@define MBRTOWC_NULL_ARG2_BUG 1" >>confdefs.h + + REPLACE_MBRTOWC=1 + ;; + esac + case "$gl_cv_func_mbrtowc_retval" in + *yes) ;; + *) +$as_echo "@%:@define MBRTOWC_RETVAL_BUG 1" >>confdefs.h + + REPLACE_MBRTOWC=1 + ;; + esac + case "$gl_cv_func_mbrtowc_nul_retval" in + *yes) ;; + *) +$as_echo "@%:@define MBRTOWC_NUL_RETVAL_BUG 1" >>confdefs.h + + REPLACE_MBRTOWC=1 + ;; + esac + fi + fi + + if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mbrtowc.$ac_objext" + + + : + + fi + + + + + + GNULIB_MBRTOWC=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MBRTOWC 1" >>confdefs.h + + + + + + + + + GNULIB_MBSCASECMP=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MBSCASECMP 1" >>confdefs.h + + + + + + + + + + + + + + + if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5 +$as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; } +if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on AIX and OSF/1. + aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; + esac + if test $LOCALE_JA != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) + { + const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) + if (mbsinit (&state)) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_incomplete_state=yes +else + gl_cv_func_mbrtowc_incomplete_state=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 +$as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; } + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5 +$as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; } +if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on Solaris 8. + solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; + esac + if test $LOCALE_ZH_CN != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + /* This fails on Solaris 8: + mbrtowc returns 2, and sets wc to 0x00F0. + mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ + if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) + { + char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 3, 6, &state) != 4 + && mbtowc (&wc, input + 3, 6) == 4) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_sanitycheck=yes +else + gl_cv_func_mbrtowc_sanitycheck=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 +$as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; } + + REPLACE_MBSTATE_T=0 + case "$gl_cv_func_mbrtowc_incomplete_state" in + *yes) ;; + *) REPLACE_MBSTATE_T=1 ;; + esac + case "$gl_cv_func_mbrtowc_sanitycheck" in + *yes) ;; + *) REPLACE_MBSTATE_T=1 ;; + esac + else + REPLACE_MBSTATE_T=1 + fi + + + + if test $ac_cv_func_mbsinit = no; then + HAVE_MBSINIT=0 + ac_fn_c_check_decl "$LINENO" "mbsinit" "ac_cv_have_decl_mbsinit" " +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include + +" +if test "x$ac_cv_have_decl_mbsinit" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_MBSINIT $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_mbsinit = yes; then + REPLACE_MBSINIT=1 + fi + else + if test $REPLACE_MBSTATE_T = 1; then + REPLACE_MBSINIT=1 + else + case "$host_os" in + mingw*) REPLACE_MBSINIT=1 ;; + esac + fi + fi + + if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mbsinit.$ac_objext" + + + : + + fi + + + + + + GNULIB_MBSINIT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MBSINIT 1" >>confdefs.h + + + + + + + if test $ac_cv_func_mbslen = yes; then + HAVE_MBSLEN=1 + else + HAVE_MBSLEN=0 + fi + + + + + + + GNULIB_MBSLEN=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MBSLEN 1" >>confdefs.h + + + + + + + + + + + + + + if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5 +$as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; } +if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on AIX and OSF/1. + aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; + esac + if test $LOCALE_JA != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) + { + const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) + if (mbsinit (&state)) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_incomplete_state=yes +else + gl_cv_func_mbrtowc_incomplete_state=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 +$as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; } + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5 +$as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; } +if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on Solaris 8. + solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; + esac + if test $LOCALE_ZH_CN != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + /* This fails on Solaris 8: + mbrtowc returns 2, and sets wc to 0x00F0. + mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ + if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) + { + char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 3, 6, &state) != 4 + && mbtowc (&wc, input + 3, 6) == 4) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_sanitycheck=yes +else + gl_cv_func_mbrtowc_sanitycheck=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 +$as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; } + + REPLACE_MBSTATE_T=0 + case "$gl_cv_func_mbrtowc_incomplete_state" in + *yes) ;; + *) REPLACE_MBSTATE_T=1 ;; + esac + case "$gl_cv_func_mbrtowc_sanitycheck" in + *yes) ;; + *) REPLACE_MBSTATE_T=1 ;; + esac + else + REPLACE_MBSTATE_T=1 + fi + + + + if test $ac_cv_func_mbsrtowcs = no; then + HAVE_MBSRTOWCS=0 + ac_fn_c_check_decl "$LINENO" "mbsrtowcs" "ac_cv_have_decl_mbsrtowcs" " +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include + +" +if test "x$ac_cv_have_decl_mbsrtowcs" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_MBSRTOWCS $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_mbsrtowcs = yes; then + REPLACE_MBSRTOWCS=1 + fi + else + if test $REPLACE_MBSTATE_T = 1; then + REPLACE_MBSRTOWCS=1 + else + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbsrtowcs works" >&5 +$as_echo_n "checking whether mbsrtowcs works... " >&6; } +if ${gl_cv_func_mbsrtowcs_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on HP-UX, Solaris, mingw. + hpux* | solaris* | mingw*) gl_cv_func_mbsrtowcs_works="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbsrtowcs_works="guessing yes" ;; + esac + if test $LOCALE_FR != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + int result = 0; + /* Test whether the function supports a NULL destination argument. + This fails on native Windows. */ + if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) + { + const char input[] = "\337er"; + const char *src = input; + mbstate_t state; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbsrtowcs (NULL, &src, 1, &state) != 3 + || src != input) + result |= 1; + } + /* Test whether the function works when started with a conversion state + in non-initial state. This fails on HP-UX 11.11 and Solaris 10. */ + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + const char input[] = "B\303\274\303\237er"; + mbstate_t state; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2)) + if (!mbsinit (&state)) + { + const char *src = input + 2; + if (mbsrtowcs (NULL, &src, 10, &state) != 4) + result |= 2; + } + } + if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) + { + const char input[] = "<\306\374\313\334\270\354>"; + mbstate_t state; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (NULL, input + 3, 1, &state) == (size_t)(-2)) + if (!mbsinit (&state)) + { + const char *src = input + 4; + if (mbsrtowcs (NULL, &src, 10, &state) != 3) + result |= 4; + } + } + if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) + { + const char input[] = "B\250\271\201\060\211\070er"; + mbstate_t state; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2)) + if (!mbsinit (&state)) + { + const char *src = input + 2; + if (mbsrtowcs (NULL, &src, 10, &state) != 4) + result |= 8; + } + } + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbsrtowcs_works=yes +else + gl_cv_func_mbsrtowcs_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbsrtowcs_works" >&5 +$as_echo "$gl_cv_func_mbsrtowcs_works" >&6; } + + case "$gl_cv_func_mbsrtowcs_works" in + *yes) ;; + *) REPLACE_MBSRTOWCS=1 ;; + esac + fi + fi + + if test $HAVE_MBSRTOWCS = 0 || test $REPLACE_MBSRTOWCS = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mbsrtowcs.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mbsrtowcs-state.$ac_objext" + + + : + + fi + + + + + + GNULIB_MBSRTOWCS=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MBSRTOWCS 1" >>confdefs.h + + + + + + + + + GNULIB_MBSSTR=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MBSSTR 1" >>confdefs.h + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbswidth is declared in " >&5 +$as_echo_n "checking whether mbswidth is declared in ... " >&6; } +if ${ac_cv_have_decl_mbswidth+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be included + before . */ +#include +#include +#include +#include + +int +main () +{ + + char *p = (char *) mbswidth; + return !p; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_have_decl_mbswidth=yes +else + ac_cv_have_decl_mbswidth=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_have_decl_mbswidth" >&5 +$as_echo "$ac_cv_have_decl_mbswidth" >&6; } + if test $ac_cv_have_decl_mbswidth = yes; then + ac_val=1 + else + ac_val=0 + fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_MBSWIDTH_IN_WCHAR_H $ac_val +_ACEOF + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mbstate_t" >&5 +$as_echo_n "checking for mbstate_t... " >&6; } +if ${ac_cv_type_mbstate_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int +main () +{ +mbstate_t x; return sizeof x; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_type_mbstate_t=yes +else + ac_cv_type_mbstate_t=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_mbstate_t" >&5 +$as_echo "$ac_cv_type_mbstate_t" >&6; } + if test $ac_cv_type_mbstate_t = yes; then + +$as_echo "@%:@define HAVE_MBSTATE_T 1" >>confdefs.h + + else + +$as_echo "@%:@define mbstate_t int" >>confdefs.h + + fi + + + + + + if false; then + REPLACE_MBTOWC=1 + fi + + if test $REPLACE_MBTOWC = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mbtowc.$ac_objext" + + + : + + fi + + + + + + GNULIB_MBTOWC=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MBTOWC 1" >>confdefs.h + + + + + + : + + + : + + + if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS memchr.$ac_objext" + + + for ac_header in bp-sym.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "bp-sym.h" "ac_cv_header_bp_sym_h" "$ac_includes_default" +if test "x$ac_cv_header_bp_sym_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_BP_SYM_H 1 +_ACEOF + +fi + +done + + + fi + + + + + + GNULIB_MEMCHR=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MEMCHR 1" >>confdefs.h + + + + : + + + + + + + for ac_func in mempcpy +do : + ac_fn_c_check_func "$LINENO" "mempcpy" "ac_cv_func_mempcpy" +if test "x$ac_cv_func_mempcpy" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_MEMPCPY 1 +_ACEOF + +fi +done + + if test $ac_cv_func_mempcpy = no; then + HAVE_MEMPCPY=0 + fi + + if test $HAVE_MEMPCPY = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mempcpy.$ac_objext" + + + : + + fi + + + + + + GNULIB_MEMPCPY=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MEMPCPY 1" >>confdefs.h + + + + + + + + + if test $ac_cv_have_decl_memrchr = no; then + HAVE_DECL_MEMRCHR=0 + fi + + for ac_func in memrchr +do : + ac_fn_c_check_func "$LINENO" "memrchr" "ac_cv_func_memrchr" +if test "x$ac_cv_func_memrchr" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_MEMRCHR 1 +_ACEOF + +fi +done + + + if test $ac_cv_func_memrchr = no; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS memrchr.$ac_objext" + + : + fi + + + + + + GNULIB_MEMRCHR=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MEMRCHR 1" >>confdefs.h + + + + + + + + : + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mkdir handles trailing slash" >&5 +$as_echo_n "checking whether mkdir handles trailing slash... " >&6; } +if ${gl_cv_func_mkdir_trailing_slash_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -rf conftest.dir + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_mkdir_trailing_slash_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_mkdir_trailing_slash_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# include +# include + +int +main () +{ +return mkdir ("conftest.dir/", 0700); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mkdir_trailing_slash_works=yes +else + gl_cv_func_mkdir_trailing_slash_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -rf conftest.dir + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mkdir_trailing_slash_works" >&5 +$as_echo "$gl_cv_func_mkdir_trailing_slash_works" >&6; } + case "$gl_cv_func_mkdir_trailing_slash_works" in + *yes) ;; + *) + REPLACE_MKDIR=1 + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mkdir handles trailing dot" >&5 +$as_echo_n "checking whether mkdir handles trailing dot... " >&6; } +if ${gl_cv_func_mkdir_trailing_dot_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -rf conftest.dir + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_mkdir_trailing_dot_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_mkdir_trailing_dot_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# include +# include + +int +main () +{ +return !mkdir ("conftest.dir/./", 0700); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mkdir_trailing_dot_works=yes +else + gl_cv_func_mkdir_trailing_dot_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -rf conftest.dir + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mkdir_trailing_dot_works" >&5 +$as_echo "$gl_cv_func_mkdir_trailing_dot_works" >&6; } + case "$gl_cv_func_mkdir_trailing_dot_works" in + *yes) ;; + *) + REPLACE_MKDIR=1 + +$as_echo "@%:@define FUNC_MKDIR_DOT_BUG 1" >>confdefs.h + + ;; + esac + + if test $REPLACE_MKDIR = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mkdir.$ac_objext" + + fi + + + + + + + if test $ac_cv_func_mkfifo = no; then + HAVE_MKFIFO=0 + else + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mkfifo rejects trailing slashes" >&5 +$as_echo_n "checking whether mkfifo rejects trailing slashes... " >&6; } +if ${gl_cv_func_mkfifo_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Assume that if we have lstat, we can also check symlinks. + if test $ac_cv_func_lstat = yes; then + ln -s conftest.tmp conftest.lnk + fi + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_mkfifo_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_mkfifo_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +int result = 0; + if (!mkfifo ("conftest.tmp/", 0600)) + result |= 1; +#if HAVE_LSTAT + if (!mkfifo ("conftest.lnk/", 0600)) + result |= 2; +#endif + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mkfifo_works=yes +else + gl_cv_func_mkfifo_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.tmp conftest.lnk +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mkfifo_works" >&5 +$as_echo "$gl_cv_func_mkfifo_works" >&6; } + case "$gl_cv_func_mkfifo_works" in + *yes) ;; + *) + +$as_echo "@%:@define MKFIFO_TRAILING_SLASH_BUG 1" >>confdefs.h + + REPLACE_MKFIFO=1 + ;; + esac + fi + + if test $HAVE_MKFIFO = 0 || test $REPLACE_MKFIFO = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mkfifo.$ac_objext" + + fi + + + + + + GNULIB_MKFIFO=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MKFIFO 1" >>confdefs.h + + + + + + + + + if test $ac_cv_func_mknod = no; then + HAVE_MKNOD=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mknod can create fifo without root privileges" >&5 +$as_echo_n "checking whether mknod can create fifo without root privileges... " >&6; } +if ${gl_cv_func_mknod_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_mknod_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_mknod_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + + /* Copied from root-uid.h. FIXME: Just use root-uid.h. */ + #ifdef __TANDEM + # define ROOT_UID 65535 + #else + # define ROOT_UID 0 + #endif + +int +main () +{ +/* Indeterminate for super-user, assume no. Why are you running + configure as root, anyway? */ + if (geteuid () == ROOT_UID) return 99; + if (mknod ("conftest.fifo", S_IFIFO | 0600, 0)) return 2; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mknod_works=yes +else + if test $? = 99 && test x"$FORCE_UNSAFE_CONFIGURE" = x; then + { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 +$as_echo "$as_me: error: in \`$ac_pwd':" >&2;} +as_fn_error $? "you should not run configure as root (set FORCE_UNSAFE_CONFIGURE=1 in environment to bypass this check) +See \`config.log' for more details" "$LINENO" 5; } + fi + gl_cv_func_mknod_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.fifo +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mknod_works" >&5 +$as_echo "$gl_cv_func_mknod_works" >&6; } + case "$gl_cv_func_mknod_works" in + *yes) ;; + *) + REPLACE_MKNOD=1 + +$as_echo "@%:@define MKNOD_FIFO_BUG 1" >>confdefs.h + + ;; + esac + if test $REPLACE_MKFIFO = 1; then + REPLACE_MKNOD=1 + fi + fi + + if test $HAVE_MKNOD = 0 || test $REPLACE_MKNOD = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mknod.$ac_objext" + + fi + + + + + + GNULIB_MKNOD=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MKNOD 1" >>confdefs.h + + + + + + + + if test $ac_cv_func_mkstemp = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mkstemp" >&5 +$as_echo_n "checking for working mkstemp... " >&6; } +if ${gl_cv_func_working_mkstemp+:} false; then : + $as_echo_n "(cached) " >&6 +else + + mkdir conftest.mkstemp + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_working_mkstemp="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_working_mkstemp="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ +int result = 0; + int i; + off_t large = (off_t) 4294967295u; + if (large < 0) + large = 2147483647; + umask (0); + for (i = 0; i < 70; i++) + { + char templ[] = "conftest.mkstemp/coXXXXXX"; + int (*mkstemp_function) (char *) = mkstemp; + int fd = mkstemp_function (templ); + if (fd < 0) + result |= 1; + else + { + struct stat st; + if (lseek (fd, large, SEEK_SET) != large) + result |= 2; + if (fstat (fd, &st) < 0) + result |= 4; + else if (st.st_mode & 0077) + result |= 8; + if (close (fd)) + result |= 16; + } + } + return result; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_working_mkstemp=yes +else + gl_cv_func_working_mkstemp=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -rf conftest.mkstemp + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mkstemp" >&5 +$as_echo "$gl_cv_func_working_mkstemp" >&6; } + case "$gl_cv_func_working_mkstemp" in + *yes) ;; + *) + REPLACE_MKSTEMP=1 + ;; + esac + else + HAVE_MKSTEMP=0 + fi + + if test $HAVE_MKSTEMP = 0 || test $REPLACE_MKSTEMP = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mkstemp.$ac_objext" + + + + fi + + + + + + GNULIB_MKSTEMP=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MKSTEMP 1" >>confdefs.h + + + + + + + + + + if test $APPLE_UNIVERSAL_BUILD = 1; then + # A universal build on Apple Mac OS X platforms. + # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode. + # But we need a configuration result that is valid in both modes. + gl_cv_func_working_mktime=no + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mktime" >&5 +$as_echo_n "checking for working mktime... " >&6; } +if ${gl_cv_func_working_mktime+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + gl_cv_func_working_mktime=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Test program from Paul Eggert and Tony Leneis. */ +#include +#include +#include + +#ifdef HAVE_UNISTD_H +# include +#endif + +#ifndef HAVE_ALARM +# define alarm(X) /* empty */ +#endif + +/* Work around redefinition to rpl_putenv by other config tests. */ +#undef putenv + +static time_t time_t_max; +static time_t time_t_min; + +/* Values we'll use to set the TZ environment variable. */ +static char *tz_strings[] = { + (char *) 0, "TZ=GMT0", "TZ=JST-9", + "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00" +}; +#define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0])) + +/* Return 0 if mktime fails to convert a date in the spring-forward gap. + Based on a problem report from Andreas Jaeger. */ +static int +spring_forward_gap () +{ + /* glibc (up to about 1998-10-07) failed this test. */ + struct tm tm; + + /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0" + instead of "TZ=America/Vancouver" in order to detect the bug even + on systems that don't support the Olson extension, or don't have the + full zoneinfo tables installed. */ + putenv ("TZ=PST8PDT,M4.1.0,M10.5.0"); + + tm.tm_year = 98; + tm.tm_mon = 3; + tm.tm_mday = 5; + tm.tm_hour = 2; + tm.tm_min = 0; + tm.tm_sec = 0; + tm.tm_isdst = -1; + return mktime (&tm) != (time_t) -1; +} + +static int +mktime_test1 (time_t now) +{ + struct tm *lt; + return ! (lt = localtime (&now)) || mktime (lt) == now; +} + +static int +mktime_test (time_t now) +{ + return (mktime_test1 (now) + && mktime_test1 ((time_t) (time_t_max - now)) + && mktime_test1 ((time_t) (time_t_min + now))); +} + +static int +irix_6_4_bug () +{ + /* Based on code from Ariel Faigon. */ + struct tm tm; + tm.tm_year = 96; + tm.tm_mon = 3; + tm.tm_mday = 0; + tm.tm_hour = 0; + tm.tm_min = 0; + tm.tm_sec = 0; + tm.tm_isdst = -1; + mktime (&tm); + return tm.tm_mon == 2 && tm.tm_mday == 31; +} + +static int +bigtime_test (int j) +{ + struct tm tm; + time_t now; + tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j; + now = mktime (&tm); + if (now != (time_t) -1) + { + struct tm *lt = localtime (&now); + if (! (lt + && lt->tm_year == tm.tm_year + && lt->tm_mon == tm.tm_mon + && lt->tm_mday == tm.tm_mday + && lt->tm_hour == tm.tm_hour + && lt->tm_min == tm.tm_min + && lt->tm_sec == tm.tm_sec + && lt->tm_yday == tm.tm_yday + && lt->tm_wday == tm.tm_wday + && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst) + == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst)))) + return 0; + } + return 1; +} + +static int +year_2050_test () +{ + /* The correct answer for 2050-02-01 00:00:00 in Pacific time, + ignoring leap seconds. */ + unsigned long int answer = 2527315200UL; + + struct tm tm; + time_t t; + tm.tm_year = 2050 - 1900; + tm.tm_mon = 2 - 1; + tm.tm_mday = 1; + tm.tm_hour = tm.tm_min = tm.tm_sec = 0; + tm.tm_isdst = -1; + + /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0" + instead of "TZ=America/Vancouver" in order to detect the bug even + on systems that don't support the Olson extension, or don't have the + full zoneinfo tables installed. */ + putenv ("TZ=PST8PDT,M4.1.0,M10.5.0"); + + t = mktime (&tm); + + /* Check that the result is either a failure, or close enough + to the correct answer that we can assume the discrepancy is + due to leap seconds. */ + return (t == (time_t) -1 + || (0 < t && answer - 120 <= t && t <= answer + 120)); +} + +int +main () +{ + int result = 0; + time_t t, delta; + int i, j; + int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1; + int time_t_signed = ! ((time_t) 0 < (time_t) -1); + + /* This test makes some buggy mktime implementations loop. + Give up after 60 seconds; a mktime slower than that + isn't worth using anyway. */ + alarm (60); + + time_t_max = (! time_t_signed + ? (time_t) -1 + : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1) + * 2 + 1)); + time_t_min = (! time_t_signed + ? (time_t) 0 + : time_t_signed_magnitude + ? ~ (time_t) 0 + : ~ time_t_max); + + delta = time_t_max / 997; /* a suitable prime number */ + for (i = 0; i < N_STRINGS; i++) + { + if (tz_strings[i]) + putenv (tz_strings[i]); + + for (t = 0; t <= time_t_max - delta && (result & 1) == 0; t += delta) + if (! mktime_test (t)) + result |= 1; + if ((result & 2) == 0 + && ! (mktime_test ((time_t) 1) + && mktime_test ((time_t) (60 * 60)) + && mktime_test ((time_t) (60 * 60 * 24)))) + result |= 2; + + for (j = 1; (result & 4) == 0; j <<= 1) + { + if (! bigtime_test (j)) + result |= 4; + if (INT_MAX / 2 < j) + break; + } + if ((result & 8) == 0 && ! bigtime_test (INT_MAX)) + result |= 8; + } + if (! irix_6_4_bug ()) + result |= 16; + if (! spring_forward_gap ()) + result |= 32; + if (! year_2050_test ()) + result |= 64; + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_working_mktime=yes +else + gl_cv_func_working_mktime=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_mktime" >&5 +$as_echo "$gl_cv_func_working_mktime" >&6; } + + if test $gl_cv_func_working_mktime = no; then + REPLACE_MKTIME=1 + else + REPLACE_MKTIME=0 + fi + + if test $REPLACE_MKTIME = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mktime.$ac_objext" + + : + fi + + + + + + GNULIB_MKTIME=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_MKTIME 1" >>confdefs.h + + + + + : + + + +for ac_func in listmntent getmntinfo +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + +# We must include grp.h before ucred.h on OSF V4.0, since ucred.h uses +# NGROUPS (as the array dimension for a struct member) without a definition. +for ac_header in sys/ucred.h +do : + ac_fn_c_check_header_compile "$LINENO" "sys/ucred.h" "ac_cv_header_sys_ucred_h" "#include +" +if test "x$ac_cv_header_sys_ucred_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SYS_UCRED_H 1 +_ACEOF + +fi + +done + + +for ac_header in sys/mount.h +do : + ac_fn_c_check_header_compile "$LINENO" "sys/mount.h" "ac_cv_header_sys_mount_h" "$ac_includes_default + #if HAVE_SYS_PARAM_H + #include + #endif +" +if test "x$ac_cv_header_sys_mount_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SYS_MOUNT_H 1 +_ACEOF + +fi + +done + + +for ac_header in mntent.h sys/fs_types.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + getfsstat_includes="\ +$ac_includes_default +#if HAVE_SYS_PARAM_H +# include /* needed by powerpc-apple-darwin1.3.7 */ +#endif +#if HAVE_SYS_UCRED_H +# include /* needed for definition of NGROUPS */ +# include /* needed by powerpc-apple-darwin1.3.7 */ +#endif +#if HAVE_SYS_MOUNT_H +# include +#endif +#if HAVE_SYS_FS_TYPES_H +# include /* needed by powerpc-apple-darwin1.3.7 */ +#endif +" +ac_fn_c_check_member "$LINENO" "struct fsstat" "f_fstypename" "ac_cv_member_struct_fsstat_f_fstypename" "$getfsstat_includes +" +if test "x$ac_cv_member_struct_fsstat_f_fstypename" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_FSSTAT_F_FSTYPENAME 1 +_ACEOF + + +fi + + +# Determine how to get the list of mounted file systems. +ac_list_mounted_fs= + +# If the getmntent function is available but not in the standard library, +# make sure LIBS contains the appropriate -l option. +# getmntent is in the standard C library on UNICOS, in -lsun on Irix 4, +# -lseq on Dynix/PTX, -lgen on Unixware. +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getmntent" >&5 +$as_echo_n "checking for library containing getmntent... " >&6; } +if ${ac_cv_search_getmntent+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char getmntent (); +int +main () +{ +return getmntent (); + ; + return 0; +} +_ACEOF +for ac_lib in '' sun seq gen; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_getmntent=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_getmntent+:} false; then : + break +fi +done +if ${ac_cv_search_getmntent+:} false; then : + +else + ac_cv_search_getmntent=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getmntent" >&5 +$as_echo "$ac_cv_search_getmntent" >&6; } +ac_res=$ac_cv_search_getmntent +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +for ac_func in getmntent +do : + ac_fn_c_check_func "$LINENO" "getmntent" "ac_cv_func_getmntent" +if test "x$ac_cv_func_getmntent" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_GETMNTENT 1 +_ACEOF + +fi +done + + + +# This test must precede the ones for getmntent because Unicos-9 is +# reported to have the getmntent function, but its support is incompatible +# with other getmntent implementations. + +# NOTE: Normally, I wouldn't use a check for system type as I've done for +# 'CRAY' below since that goes against the whole autoconf philosophy. But +# I think there is too great a chance that some non-Cray system has a +# function named listmntent to risk the false positive. + +if test -z "$ac_list_mounted_fs"; then + # Cray UNICOS 9 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for listmntent of Cray/Unicos-9" >&5 +$as_echo_n "checking for listmntent of Cray/Unicos-9... " >&6; } + if ${fu_cv_sys_mounted_cray_listmntent+:} false; then : + $as_echo_n "(cached) " >&6 +else + fu_cv_sys_mounted_cray_listmntent=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifdef _CRAY +yes +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + test $ac_cv_func_listmntent = yes \ + && fu_cv_sys_mounted_cray_listmntent=yes + +fi +rm -f conftest* + + + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_cray_listmntent" >&5 +$as_echo "$fu_cv_sys_mounted_cray_listmntent" >&6; } + if test $fu_cv_sys_mounted_cray_listmntent = yes; then + ac_list_mounted_fs=found + +$as_echo "@%:@define MOUNTED_LISTMNTENT 1" >>confdefs.h + + fi +fi + +if test -z "$ac_list_mounted_fs"; then + # AIX. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for mntctl function and struct vmount" >&5 +$as_echo_n "checking for mntctl function and struct vmount... " >&6; } + if ${fu_cv_sys_mounted_vmount+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + fu_cv_sys_mounted_vmount=yes +else + fu_cv_sys_mounted_vmount=no +fi +rm -f conftest.err conftest.i conftest.$ac_ext +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_vmount" >&5 +$as_echo "$fu_cv_sys_mounted_vmount" >&6; } + if test $fu_cv_sys_mounted_vmount = yes; then + ac_list_mounted_fs=found + +$as_echo "@%:@define MOUNTED_VMOUNT 1" >>confdefs.h + + fi +fi + +if test $ac_cv_func_getmntent = yes; then + + # This system has the getmntent function. + # Determine whether it's the one-argument variant or the two-argument one. + + if test -z "$ac_list_mounted_fs"; then + # 4.3BSD, SunOS, HP-UX, Dynix, Irix + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for one-argument getmntent function" >&5 +$as_echo_n "checking for one-argument getmntent function... " >&6; } + if ${fu_cv_sys_mounted_getmntent1+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* SunOS 4.1.x /usr/include/mntent.h needs this for FILE */ +#include + +#include +#if !defined MOUNTED +# if defined _PATH_MOUNTED /* GNU libc */ +# define MOUNTED _PATH_MOUNTED +# endif +# if defined MNT_MNTTAB /* HP-UX. */ +# define MOUNTED MNT_MNTTAB +# endif +# if defined MNTTABNAME /* Dynix. */ +# define MOUNTED MNTTABNAME +# endif +#endif + +int +main () +{ + struct mntent *mnt = 0; char *table = MOUNTED; + if (sizeof mnt && sizeof table) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + fu_cv_sys_mounted_getmntent1=yes +else + fu_cv_sys_mounted_getmntent1=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_getmntent1" >&5 +$as_echo "$fu_cv_sys_mounted_getmntent1" >&6; } + if test $fu_cv_sys_mounted_getmntent1 = yes; then + ac_list_mounted_fs=found + +$as_echo "@%:@define MOUNTED_GETMNTENT1 1" >>confdefs.h + + fi + fi + + if test -z "$ac_list_mounted_fs"; then + # SVR4 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for two-argument getmntent function" >&5 +$as_echo_n "checking for two-argument getmntent function... " >&6; } + if ${fu_cv_sys_mounted_getmntent2+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "getmntent" >/dev/null 2>&1; then : + fu_cv_sys_mounted_getmntent2=yes +else + fu_cv_sys_mounted_getmntent2=no +fi +rm -f conftest* + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_getmntent2" >&5 +$as_echo "$fu_cv_sys_mounted_getmntent2" >&6; } + if test $fu_cv_sys_mounted_getmntent2 = yes; then + ac_list_mounted_fs=found + +$as_echo "@%:@define MOUNTED_GETMNTENT2 1" >>confdefs.h + + for ac_func in hasmntopt +do : + ac_fn_c_check_func "$LINENO" "hasmntopt" "ac_cv_func_hasmntopt" +if test "x$ac_cv_func_hasmntopt" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_HASMNTOPT 1 +_ACEOF + +fi +done + + fi + fi + +fi + +if test -z "$ac_list_mounted_fs"; then + # DEC Alpha running OSF/1, and Apple Darwin 1.3. + # powerpc-apple-darwin1.3.7 needs sys/param.h sys/ucred.h sys/fs_types.h + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getfsstat function" >&5 +$as_echo_n "checking for getfsstat function... " >&6; } + if ${fu_cv_sys_mounted_getfsstat+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if HAVE_STRUCT_FSSTAT_F_FSTYPENAME +# define FS_TYPE(Ent) ((Ent).f_fstypename) +#else +# define FS_TYPE(Ent) mnt_names[(Ent).f_type] +#endif +$getfsstat_includes + +int +main () +{ +struct statfs *stats; + int numsys = getfsstat ((struct statfs *)0, 0L, MNT_WAIT); + char *t = FS_TYPE (*stats); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + fu_cv_sys_mounted_getfsstat=yes +else + fu_cv_sys_mounted_getfsstat=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_getfsstat" >&5 +$as_echo "$fu_cv_sys_mounted_getfsstat" >&6; } + if test $fu_cv_sys_mounted_getfsstat = yes; then + ac_list_mounted_fs=found + +$as_echo "@%:@define MOUNTED_GETFSSTAT 1" >>confdefs.h + + fi +fi + +if test -z "$ac_list_mounted_fs"; then + # SVR3 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for FIXME existence of three headers" >&5 +$as_echo_n "checking for FIXME existence of three headers... " >&6; } + if ${fu_cv_sys_mounted_fread_fstyp+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + fu_cv_sys_mounted_fread_fstyp=yes +else + fu_cv_sys_mounted_fread_fstyp=no +fi +rm -f conftest.err conftest.i conftest.$ac_ext +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_fread_fstyp" >&5 +$as_echo "$fu_cv_sys_mounted_fread_fstyp" >&6; } + if test $fu_cv_sys_mounted_fread_fstyp = yes; then + ac_list_mounted_fs=found + +$as_echo "@%:@define MOUNTED_FREAD_FSTYP 1" >>confdefs.h + + fi +fi + +if test -z "$ac_list_mounted_fs"; then + # 4.4BSD and DEC OSF/1. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getmntinfo function" >&5 +$as_echo_n "checking for getmntinfo function... " >&6; } + if ${fu_cv_sys_mounted_getmntinfo+:} false; then : + $as_echo_n "(cached) " >&6 +else + + test "$ac_cv_func_getmntinfo" = yes \ + && fu_cv_sys_mounted_getmntinfo=yes \ + || fu_cv_sys_mounted_getmntinfo=no + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_getmntinfo" >&5 +$as_echo "$fu_cv_sys_mounted_getmntinfo" >&6; } + if test $fu_cv_sys_mounted_getmntinfo = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether getmntinfo returns statvfs structures" >&5 +$as_echo_n "checking whether getmntinfo returns statvfs structures... " >&6; } + if ${fu_cv_sys_mounted_getmntinfo2+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#if HAVE_SYS_PARAM_H +# include +#endif +#include +#if HAVE_SYS_MOUNT_H +# include +#endif +#if HAVE_SYS_STATVFS_H +# include +#endif +extern +#ifdef __cplusplus +"C" +#endif +int getmntinfo (struct statfs **, int); + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + fu_cv_sys_mounted_getmntinfo2=no +else + fu_cv_sys_mounted_getmntinfo2=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_getmntinfo2" >&5 +$as_echo "$fu_cv_sys_mounted_getmntinfo2" >&6; } + if test $fu_cv_sys_mounted_getmntinfo2 = no; then + ac_list_mounted_fs=found + +$as_echo "@%:@define MOUNTED_GETMNTINFO 1" >>confdefs.h + + else + ac_list_mounted_fs=found + +$as_echo "@%:@define MOUNTED_GETMNTINFO2 1" >>confdefs.h + + fi + fi +fi + +if test -z "$ac_list_mounted_fs"; then + # Ultrix + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getmnt function" >&5 +$as_echo_n "checking for getmnt function... " >&6; } + if ${fu_cv_sys_mounted_getmnt+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + fu_cv_sys_mounted_getmnt=yes +else + fu_cv_sys_mounted_getmnt=no +fi +rm -f conftest.err conftest.i conftest.$ac_ext +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_getmnt" >&5 +$as_echo "$fu_cv_sys_mounted_getmnt" >&6; } + if test $fu_cv_sys_mounted_getmnt = yes; then + ac_list_mounted_fs=found + +$as_echo "@%:@define MOUNTED_GETMNT 1" >>confdefs.h + + fi +fi + +if test -z "$ac_list_mounted_fs"; then + # BeOS + for ac_func in next_dev fs_stat_dev +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + for ac_header in fs_info.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "fs_info.h" "ac_cv_header_fs_info_h" "$ac_includes_default" +if test "x$ac_cv_header_fs_info_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_FS_INFO_H 1 +_ACEOF + +fi + +done + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for BEOS mounted file system support functions" >&5 +$as_echo_n "checking for BEOS mounted file system support functions... " >&6; } + if test $ac_cv_header_fs_info_h = yes \ + && test $ac_cv_func_next_dev = yes \ + && test $ac_cv_func_fs_stat_dev = yes; then + fu_result=yes + else + fu_result=no + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_result" >&5 +$as_echo "$fu_result" >&6; } + if test $fu_result = yes; then + ac_list_mounted_fs=found + +$as_echo "@%:@define MOUNTED_FS_STAT_DEV 1" >>confdefs.h + + fi +fi + +if test -z "$ac_list_mounted_fs"; then + # SVR2 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is possible to resort to fread on /etc/mnttab" >&5 +$as_echo_n "checking whether it is possible to resort to fread on /etc/mnttab... " >&6; } + if ${fu_cv_sys_mounted_fread+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + fu_cv_sys_mounted_fread=yes +else + fu_cv_sys_mounted_fread=no +fi +rm -f conftest.err conftest.i conftest.$ac_ext +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $fu_cv_sys_mounted_fread" >&5 +$as_echo "$fu_cv_sys_mounted_fread" >&6; } + if test $fu_cv_sys_mounted_fread = yes; then + ac_list_mounted_fs=found + +$as_echo "@%:@define MOUNTED_FREAD 1" >>confdefs.h + + fi +fi + +if test -z "$ac_list_mounted_fs"; then + # Interix / BSD alike statvfs + # the code is really interix specific, so make sure, we're on it. + case "$host" in + *-interix*) + for ac_func in statvfs +do : + ac_fn_c_check_func "$LINENO" "statvfs" "ac_cv_func_statvfs" +if test "x$ac_cv_func_statvfs" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STATVFS 1 +_ACEOF + +fi +done + + if test $ac_cv_func_statvfs = yes; then + ac_list_mounted_fs=found + +$as_echo "@%:@define MOUNTED_INTERIX_STATVFS 1" >>confdefs.h + + fi + ;; + esac +fi + +if test -z "$ac_list_mounted_fs"; then + as_fn_error $? "could not determine how to read list of mounted file systems" "$LINENO" 5 + # FIXME -- no need to abort building the whole package + # Can't build mountlist.c or anything that needs its functions +fi + +if test $ac_list_mounted_fs = found; then : + gl_cv_list_mounted_fs=yes +else + gl_cv_list_mounted_fs=no +fi + + + + if test $gl_cv_list_mounted_fs = yes; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS mountlist.$ac_objext" + + + for ac_header in sys/mntent.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "sys/mntent.h" "ac_cv_header_sys_mntent_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_mntent_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SYS_MNTENT_H 1 +_ACEOF + +fi + +done + + + ac_fn_c_check_member "$LINENO" "struct statfs" "f_fstypename" "ac_cv_member_struct_statfs_f_fstypename" " + #include + #include + #include + +" +if test "x$ac_cv_member_struct_statfs_f_fstypename" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STATFS_F_FSTYPENAME 1 +_ACEOF + + +fi + + + + fi + + + + + + if test $ac_cv_func__set_invalid_parameter_handler = yes; then + HAVE_MSVC_INVALID_PARAMETER_HANDLER=1 + +$as_echo "@%:@define HAVE_MSVC_INVALID_PARAMETER_HANDLER 1" >>confdefs.h + + else + HAVE_MSVC_INVALID_PARAMETER_HANDLER=0 + fi + + + if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS msvc-inval.$ac_objext" + + fi + + + + if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS msvc-nothrow.$ac_objext" + + fi + + + + + + + + + + nanosleep_save_libs=$LIBS + + # Solaris 2.5.1 needs -lposix4 to get the nanosleep function. + # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4. + LIB_NANOSLEEP= + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing nanosleep" >&5 +$as_echo_n "checking for library containing nanosleep... " >&6; } +if ${ac_cv_search_nanosleep+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char nanosleep (); +int +main () +{ +return nanosleep (); + ; + return 0; +} +_ACEOF +for ac_lib in '' rt posix4; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_nanosleep=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_nanosleep+:} false; then : + break +fi +done +if ${ac_cv_search_nanosleep+:} false; then : + +else + ac_cv_search_nanosleep=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_nanosleep" >&5 +$as_echo "$ac_cv_search_nanosleep" >&6; } +ac_res=$ac_cv_search_nanosleep +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + test "$ac_cv_search_nanosleep" = "none required" || + LIB_NANOSLEEP=$ac_cv_search_nanosleep +fi + + if test "x$ac_cv_search_nanosleep" != xno; then + + + if test $APPLE_UNIVERSAL_BUILD = 1; then + # A universal build on Apple Mac OS X platforms. + # The test result would be 'no (mishandles large arguments)' in 64-bit + # mode but 'yes' in 32-bit mode. But we need a configuration result that + # is valid in both modes. + gl_cv_func_nanosleep='no (mishandles large arguments)' + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working nanosleep" >&5 +$as_echo_n "checking for working nanosleep... " >&6; } +if ${gl_cv_func_nanosleep+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + case "$host_os" in linux*) # Guess it halfway works when the kernel is Linux. + gl_cv_func_nanosleep='guessing no (mishandles large arguments)' ;; + *) # If we don't know, assume the worst. + gl_cv_func_nanosleep='guessing no' ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #include + #include + #if HAVE_SYS_TIME_H + #include + #endif + #include + #include + #define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + #define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) + + static void + check_for_SIGALRM (int sig) + { + if (sig != SIGALRM) + _exit (1); + } + + int + main () + { + static struct timespec ts_sleep; + static struct timespec ts_remaining; + static struct sigaction act; + /* Test for major problems first. */ + if (! nanosleep) + return 2; + act.sa_handler = check_for_SIGALRM; + sigemptyset (&act.sa_mask); + sigaction (SIGALRM, &act, NULL); + ts_sleep.tv_sec = 0; + ts_sleep.tv_nsec = 1; + alarm (1); + if (nanosleep (&ts_sleep, NULL) != 0) + return 3; + /* Test for a minor problem: the handling of large arguments. */ + ts_sleep.tv_sec = TYPE_MAXIMUM (time_t); + ts_sleep.tv_nsec = 999999999; + alarm (1); + if (nanosleep (&ts_sleep, &ts_remaining) != -1) + return 4; + if (errno != EINTR) + return 5; + if (ts_remaining.tv_sec <= TYPE_MAXIMUM (time_t) - 10) + return 6; + return 0; + } +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_nanosleep=yes +else + case $? in 4|5|6) gl_cv_func_nanosleep='no (mishandles large arguments)';; *) gl_cv_func_nanosleep=no;; + esac +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_nanosleep" >&5 +$as_echo "$gl_cv_func_nanosleep" >&6; } + case "$gl_cv_func_nanosleep" in + *yes) + REPLACE_NANOSLEEP=0 + ;; + *) + REPLACE_NANOSLEEP=1 + case "$gl_cv_func_nanosleep" in + *"mishandles large arguments"*) + +$as_echo "@%:@define HAVE_BUG_BIG_NANOSLEEP 1" >>confdefs.h + + ;; + *) + # The replacement uses select(). Add $LIBSOCKET to $LIB_NANOSLEEP. + for ac_lib in $LIBSOCKET; do + case " $LIB_NANOSLEEP " in + *" $ac_lib "*) ;; + *) LIB_NANOSLEEP="$LIB_NANOSLEEP $ac_lib";; + esac + done + ;; + esac + ;; + esac + else + HAVE_NANOSLEEP=0 + fi + LIBS=$nanosleep_save_libs + + if test $HAVE_NANOSLEEP = 0 || test $REPLACE_NANOSLEEP = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS nanosleep.$ac_objext" + + + + : + + fi + + + + + + GNULIB_NANOSLEEP=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_NANOSLEEP 1" >>confdefs.h + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_netdb_h='<'netdb.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_netdb_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_netdb_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'netdb.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_netdb_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_netdb_h='<'netdb.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_netdb_h" >&5 +$as_echo "$gl_cv_next_netdb_h" >&6; } + fi + NEXT_NETDB_H=$gl_cv_next_netdb_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'netdb.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_netdb_h + fi + NEXT_AS_FIRST_DIRECTIVE_NETDB_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_netdb_h = yes; then + HAVE_NETDB_H=1 + else + HAVE_NETDB_H=0 + fi + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is self-contained" >&5 +$as_echo_n "checking whether is self-contained... " >&6; } +if ${gl_cv_header_netinet_in_h_selfcontained+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_netinet_in_h_selfcontained=yes +else + gl_cv_header_netinet_in_h_selfcontained=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_netinet_in_h_selfcontained" >&5 +$as_echo "$gl_cv_header_netinet_in_h_selfcontained" >&6; } + if test $gl_cv_header_netinet_in_h_selfcontained = yes; then + NETINET_IN_H='' + else + NETINET_IN_H='netinet/in.h' + for ac_header in netinet/in.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "netinet/in.h" "ac_cv_header_netinet_in_h" "$ac_includes_default" +if test "x$ac_cv_header_netinet_in_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_NETINET_IN_H 1 +_ACEOF + +fi + +done + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_netinet_in_h='<'netinet/in.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_netinet_in_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_netinet_in_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'netinet/in.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_netinet_in_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_netinet_in_h='<'netinet/in.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_netinet_in_h" >&5 +$as_echo "$gl_cv_next_netinet_in_h" >&6; } + fi + NEXT_NETINET_IN_H=$gl_cv_next_netinet_in_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'netinet/in.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_netinet_in_h + fi + NEXT_AS_FIRST_DIRECTIVE_NETINET_IN_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_netinet_in_h = yes; then + HAVE_NETINET_IN_H=1 + else + HAVE_NETINET_IN_H=0 + fi + + fi + + if test -n "$NETINET_IN_H"; then + GL_GENERATE_NETINET_IN_H_TRUE= + GL_GENERATE_NETINET_IN_H_FALSE='#' +else + GL_GENERATE_NETINET_IN_H_TRUE='#' + GL_GENERATE_NETINET_IN_H_FALSE= +fi + + + + + + + + if test $ac_cv_func_nl_langinfo = yes; then + # On Irix 6.5, YESEXPR is defined, but nl_langinfo(YESEXPR) is broken. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether YESEXPR works" >&5 +$as_echo_n "checking whether YESEXPR works... " >&6; } +if ${gl_cv_func_nl_langinfo_yesexpr_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess no on irix systems. + irix*) gl_cv_func_nl_langinfo_yesexpr_works="guessing no";; + # Guess yes elsewhere. + *) gl_cv_func_nl_langinfo_yesexpr_works="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +return !*nl_langinfo(YESEXPR); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_nl_langinfo_yesexpr_works=yes +else + gl_cv_func_nl_langinfo_yesexpr_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_nl_langinfo_yesexpr_works" >&5 +$as_echo "$gl_cv_func_nl_langinfo_yesexpr_works" >&6; } + case $gl_cv_func_nl_langinfo_yesexpr_works in + *yes) FUNC_NL_LANGINFO_YESEXPR_WORKS=1 ;; + *) FUNC_NL_LANGINFO_YESEXPR_WORKS=0 ;; + esac + +cat >>confdefs.h <<_ACEOF +@%:@define FUNC_NL_LANGINFO_YESEXPR_WORKS $FUNC_NL_LANGINFO_YESEXPR_WORKS +_ACEOF + + if test $HAVE_LANGINFO_CODESET = 1 && test $HAVE_LANGINFO_ERA = 1 \ + && test $FUNC_NL_LANGINFO_YESEXPR_WORKS = 1; then + : + else + REPLACE_NL_LANGINFO=1 + +$as_echo "@%:@define REPLACE_NL_LANGINFO 1" >>confdefs.h + + fi + else + HAVE_NL_LANGINFO=0 + fi + + if test $HAVE_NL_LANGINFO = 0 || test $REPLACE_NL_LANGINFO = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS nl_langinfo.$ac_objext" + + fi + + + + + + GNULIB_NL_LANGINFO=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_NL_LANGINFO 1" >>confdefs.h + + + + + + + + + for ac_header in sys/pstat.h sys/sysmp.h sys/param.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + for ac_header in sys/sysctl.h +do : + ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default + #if HAVE_SYS_PARAM_H + # include + #endif + +" +if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SYS_SYSCTL_H 1 +_ACEOF + +fi + +done + + + for ac_func in sched_getaffinity sched_getaffinity_np \ + pstat_getdynamic sysmp sysctl +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + if test $ac_cv_func_sched_getaffinity = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for glibc compatible sched_getaffinity" >&5 +$as_echo_n "checking for glibc compatible sched_getaffinity... " >&6; } +if ${gl_cv_func_sched_getaffinity3+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +sched_getaffinity (0, 0, (cpu_set_t *) 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_sched_getaffinity3=yes +else + gl_cv_func_sched_getaffinity3=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_sched_getaffinity3" >&5 +$as_echo "$gl_cv_func_sched_getaffinity3" >&6; } + if test $gl_cv_func_sched_getaffinity3 = yes; then + +$as_echo "@%:@define HAVE_SCHED_GETAFFINITY_LIKE_GLIBC 1" >>confdefs.h + + fi + fi + + + + + + + + + + + + + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for obstacks" >&5 +$as_echo_n "checking for obstacks... " >&6; } +if ${ac_cv_func_obstack+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default + @%:@include "obstack.h" +int +main () +{ +struct obstack mem; + @%:@define obstack_chunk_alloc malloc + @%:@define obstack_chunk_free free + obstack_init (&mem); + obstack_free (&mem, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_func_obstack=yes +else + ac_cv_func_obstack=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_obstack" >&5 +$as_echo "$ac_cv_func_obstack" >&6; } +if test $ac_cv_func_obstack = yes; then + +$as_echo "@%:@define HAVE_OBSTACK 1" >>confdefs.h + +else + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS obstack.$ac_objext" + +fi + + + + case "$host_os" in + mingw* | pw*) + REPLACE_OPEN=1 + ;; + *) + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether open recognizes a trailing slash" >&5 +$as_echo_n "checking whether open recognizes a trailing slash... " >&6; } +if ${gl_cv_func_open_slash+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Assume that if we have lstat, we can also check symlinks. + if test $ac_cv_func_lstat = yes; then + touch conftest.tmp + ln -s conftest.tmp conftest.lnk + fi + if test "$cross_compiling" = yes; then : + + case "$host_os" in + freebsd* | aix* | hpux* | solaris2.[0-9] | solaris2.[0-9].*) + gl_cv_func_open_slash="guessing no" ;; + *) + gl_cv_func_open_slash="guessing yes" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if HAVE_UNISTD_H +# include +#endif +int main () +{ + int result = 0; +#if HAVE_LSTAT + if (open ("conftest.lnk/", O_RDONLY) != -1) + result |= 1; +#endif + if (open ("conftest.sl/", O_CREAT, 0600) >= 0) + result |= 2; + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_open_slash=yes +else + gl_cv_func_open_slash=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.sl conftest.tmp conftest.lnk + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_open_slash" >&5 +$as_echo "$gl_cv_func_open_slash" >&6; } + case "$gl_cv_func_open_slash" in + *no) + +$as_echo "@%:@define OPEN_TRAILING_SLASH_BUG 1" >>confdefs.h + + REPLACE_OPEN=1 + ;; + esac + ;; + esac + + if test $REPLACE_OPEN = 0; then + + + + if test $ac_cv_func_fchdir = no; then + HAVE_FCHDIR=0 + fi + + if test $HAVE_FCHDIR = 0; then + REPLACE_OPEN=1 + fi + fi + + + + if test $REPLACE_OPEN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS open.$ac_objext" + + + + : + + fi + + + + + + GNULIB_OPEN=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_OPEN 1" >>confdefs.h + + + + + + + + + case $ac_cv_func_openat+$gl_cv_func_lstat_dereferences_slashed_symlink in + yes+*yes) + ;; + yes+*) + # Solaris 9 has *at functions, but uniformly mishandles trailing + # slash in all of them. + REPLACE_OPENAT=1 + ;; + *) + HAVE_OPENAT=0 + ;; + esac + + if test $HAVE_OPENAT = 0 || test $REPLACE_OPENAT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS openat.$ac_objext" + + + + : + + fi + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_OPENAT 1 +_ACEOF + + + + + + + GNULIB_OPENAT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_OPENAT 1" >>confdefs.h + + + + + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_OPENAT_SAFER 1 +_ACEOF + + + + + + for ac_func in opendir +do : + ac_fn_c_check_func "$LINENO" "opendir" "ac_cv_func_opendir" +if test "x$ac_cv_func_opendir" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_OPENDIR 1 +_ACEOF + +fi +done + + if test $ac_cv_func_opendir = no; then + HAVE_OPENDIR=0 + fi + + + + + if test $ac_cv_func_fchdir = no; then + HAVE_FCHDIR=0 + fi + + if test $HAVE_FCHDIR = 0; then + if test $HAVE_OPENDIR = 1; then + REPLACE_OPENDIR=1 + fi + fi + + + if test $HAVE_OPENDIR = 0 || test $REPLACE_OPENDIR = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS opendir.$ac_objext" + + fi + + + + + + GNULIB_OPENDIR=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_OPENDIR 1" >>confdefs.h + + + + + + + + + + ac_fn_c_check_member "$LINENO" "struct tm" "tm_zone" "ac_cv_member_struct_tm_tm_zone" "#include +#include <$ac_cv_struct_tm> + +" +if test "x$ac_cv_member_struct_tm_tm_zone" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_TM_TM_ZONE 1 +_ACEOF + + +fi + +if test "$ac_cv_member_struct_tm_tm_zone" = yes; then + +$as_echo "@%:@define HAVE_TM_ZONE 1" >>confdefs.h + +else + ac_fn_c_check_decl "$LINENO" "tzname" "ac_cv_have_decl_tzname" "#include +" +if test "x$ac_cv_have_decl_tzname" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_TZNAME $ac_have_decl +_ACEOF + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for tzname" >&5 +$as_echo_n "checking for tzname... " >&6; } +if ${ac_cv_var_tzname+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#if !HAVE_DECL_TZNAME +extern char *tzname[]; +#endif + +int +main () +{ +return tzname[0][0]; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_var_tzname=yes +else + ac_cv_var_tzname=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_tzname" >&5 +$as_echo "$ac_cv_var_tzname" >&6; } + if test $ac_cv_var_tzname = yes; then + +$as_echo "@%:@define HAVE_TZNAME 1" >>confdefs.h + + fi +fi + + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include /* for time_t */ +#include /* for CHAR_BIT, LONG_MIN, LONG_MAX */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +typedef int verify_min[2 * (LONG_MIN <= TYPE_MINIMUM (time_t)) - 1]; +typedef int verify_max[2 * (TYPE_MAXIMUM (time_t) <= LONG_MAX) - 1]; + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +$as_echo "@%:@define TIME_T_FITS_IN_LONG_INT 1" >>confdefs.h + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for perl5.005 or newer" >&5 +$as_echo_n "checking for perl5.005 or newer... " >&6; } + if test "${PERL+set}" = set; then + # 'PERL' is set in the user's environment. + candidate_perl_names="$PERL" + perl_specified=yes + else + candidate_perl_names='perl perl5' + perl_specified=no + fi + + found=no + + PERL="$am_missing_run perl" + for perl in $candidate_perl_names; do + # Run test in a subshell; some versions of sh will print an error if + # an executable is not found, even if stderr is redirected. + if ( $perl -e 'require 5.005; use File::Compare' ) > /dev/null 2>&1; then + PERL=$perl + found=yes + break + fi + done + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5 +$as_echo "$found" >&6; } + test $found = no && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: +WARNING: You don't seem to have perl5.005 or newer installed, or you lack + a usable version of the Perl File::Compare module. As a result, + you may be unable to run a few tests or to regenerate certain + files if you modify the sources from which they are derived. + " >&5 +$as_echo "$as_me: WARNING: +WARNING: You don't seem to have perl5.005 or newer installed, or you lack + a usable version of the Perl File::Compare module. As a result, + you may be unable to run a few tests or to regenerate certain + files if you modify the sources from which they are derived. + " >&2;} + + + # Prerequisites of lib/physmem.c. + for ac_header in sys/pstat.h sys/sysmp.h sys/sysinfo.h \ + machine/hal_sysinfo.h sys/table.h sys/param.h sys/systemcfg.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default +" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + for ac_header in sys/sysctl.h +do : + ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default + #if HAVE_SYS_PARAM_H + # include + #endif + +" +if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SYS_SYSCTL_H 1 +_ACEOF + +fi + +done + + + for ac_func in pstat_getstatic pstat_getdynamic sysmp getsysinfo sysctl table +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + + + + + + + + if test $ac_cv_func_pipe2 != yes; then + HAVE_PIPE2=0 + fi + + + + + + + GNULIB_PIPE2=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_PIPE2 1" >>confdefs.h + + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_PIPE2_SAFER 1 +_ACEOF + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a shell that conforms to POSIX" >&5 +$as_echo_n "checking for a shell that conforms to POSIX... " >&6; } +if ${gl_cv_posix_shell+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_test_posix_shell_script=' + func_return () { + (exit $1) + } + func_success () { + func_return 0 + } + func_failure () { + func_return 1 + } + func_ret_success () { + return 0 + } + func_ret_failure () { + return 1 + } + subshell_umask_sanity () { + (umask 22; (umask 0); test $(umask) -eq 22) + } + test "$(echo foo)" = foo && + func_success && + ! func_failure && + func_ret_success && + ! func_ret_failure && + (set x && func_ret_success y && test x = "$1") && + subshell_umask_sanity + ' + for gl_cv_posix_shell in \ + "$CONFIG_SHELL" "$SHELL" /bin/sh /bin/bash /bin/ksh /bin/sh5 no; do + case $gl_cv_posix_shell in + /*) + "$gl_cv_posix_shell" -c "$gl_test_posix_shell_script" 2>/dev/null \ + && break;; + esac + done +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_posix_shell" >&5 +$as_echo "$gl_cv_posix_shell" >&6; } + + if test "$gl_cv_posix_shell" != no; then + POSIX_SHELL=$gl_cv_posix_shell + PREFERABLY_POSIX_SHELL=$POSIX_SHELL + else + POSIX_SHELL= + PREFERABLY_POSIX_SHELL=/bin/sh + fi + + + + + + + + + + if test $REPLACE_POSIX_SPAWN = 1; then + REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=1 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn_file_actions_addclose works" >&5 +$as_echo_n "checking whether posix_spawn_file_actions_addclose works... " >&6; } +if ${gl_cv_func_posix_spawn_file_actions_addclose_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + # Guess no on Solaris, yes otherwise. + case "$host_os" in + solaris*) gl_cv_func_posix_spawn_file_actions_addclose_works="guessing no";; + *) gl_cv_func_posix_spawn_file_actions_addclose_works="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +int main () +{ + posix_spawn_file_actions_t actions; + if (posix_spawn_file_actions_init (&actions) != 0) + return 1; + if (posix_spawn_file_actions_addclose (&actions, 10000000) == 0) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_posix_spawn_file_actions_addclose_works=yes +else + gl_cv_func_posix_spawn_file_actions_addclose_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_file_actions_addclose_works" >&5 +$as_echo "$gl_cv_func_posix_spawn_file_actions_addclose_works" >&6; } + case "$gl_cv_func_posix_spawn_file_actions_addclose_works" in + *yes) ;; + *) REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=1 ;; + esac + fi + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS spawn_faction_addclose.$ac_objext" + + fi + + + + + + GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE 1" >>confdefs.h + + + + + + + + + + if test $REPLACE_POSIX_SPAWN = 1; then + REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=1 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn_file_actions_adddup2 works" >&5 +$as_echo_n "checking whether posix_spawn_file_actions_adddup2 works... " >&6; } +if ${gl_cv_func_posix_spawn_file_actions_adddup2_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + # Guess no on Solaris, yes otherwise. + case "$host_os" in + solaris*) gl_cv_func_posix_spawn_file_actions_adddup2_works="guessing no";; + *) gl_cv_func_posix_spawn_file_actions_adddup2_works="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +int main () +{ + posix_spawn_file_actions_t actions; + if (posix_spawn_file_actions_init (&actions) != 0) + return 1; + if (posix_spawn_file_actions_adddup2 (&actions, 10000000, 2) == 0) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_posix_spawn_file_actions_adddup2_works=yes +else + gl_cv_func_posix_spawn_file_actions_adddup2_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_file_actions_adddup2_works" >&5 +$as_echo "$gl_cv_func_posix_spawn_file_actions_adddup2_works" >&6; } + case "$gl_cv_func_posix_spawn_file_actions_adddup2_works" in + *yes) ;; + *) REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=1 ;; + esac + fi + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS spawn_faction_adddup2.$ac_objext" + + fi + + + + + + GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 1" >>confdefs.h + + + + + + + + + + if test $REPLACE_POSIX_SPAWN = 1; then + REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=1 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether posix_spawn_file_actions_addopen works" >&5 +$as_echo_n "checking whether posix_spawn_file_actions_addopen works... " >&6; } +if ${gl_cv_func_posix_spawn_file_actions_addopen_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + # Guess no on Solaris, yes otherwise. + case "$host_os" in + solaris*) gl_cv_func_posix_spawn_file_actions_addopen_works="guessing no";; + *) gl_cv_func_posix_spawn_file_actions_addopen_works="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +int main () +{ + posix_spawn_file_actions_t actions; + if (posix_spawn_file_actions_init (&actions) != 0) + return 1; + if (posix_spawn_file_actions_addopen (&actions, 10000000, "foo", 0, O_RDONLY) + == 0) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_posix_spawn_file_actions_addopen_works=yes +else + gl_cv_func_posix_spawn_file_actions_addopen_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_posix_spawn_file_actions_addopen_works" >&5 +$as_echo "$gl_cv_func_posix_spawn_file_actions_addopen_works" >&6; } + case "$gl_cv_func_posix_spawn_file_actions_addopen_works" in + *yes) ;; + *) REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=1 ;; + esac + fi + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS spawn_faction_addopen.$ac_objext" + + fi + + + + + + GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN 1" >>confdefs.h + + + + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS spawn_faction_destroy.$ac_objext" + + fi + + + + + + GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY 1" >>confdefs.h + + + + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS spawn_faction_init.$ac_objext" + + fi + + + + + + GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT 1" >>confdefs.h + + + + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS spawnattr_destroy.$ac_objext" + + fi + + + + + + GNULIB_POSIX_SPAWNATTR_DESTROY=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWNATTR_DESTROY 1" >>confdefs.h + + + + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS spawnattr_init.$ac_objext" + + fi + + + + + + GNULIB_POSIX_SPAWNATTR_INIT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWNATTR_INIT 1" >>confdefs.h + + + + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS spawnattr_setflags.$ac_objext" + + fi + + + + + + GNULIB_POSIX_SPAWNATTR_SETFLAGS=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS 1" >>confdefs.h + + + + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS spawnattr_setsigmask.$ac_objext" + + fi + + + + + + GNULIB_POSIX_SPAWNATTR_SETSIGMASK=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK 1" >>confdefs.h + + + + + + + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS spawnp.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS spawni.$ac_objext" + + + for ac_header in paths.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "paths.h" "ac_cv_header_paths_h" "$ac_includes_default" +if test "x$ac_cv_header_paths_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_PATHS_H 1 +_ACEOF + +fi + +done + + for ac_func in confstr sched_setparam sched_setscheduler setegid seteuid vfork +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + fi + + + + + + GNULIB_POSIX_SPAWNP=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_POSIX_SPAWNP 1" >>confdefs.h + + + + + : + + + + + + + if test $gl_cv_func_frexp_no_libm = yes; then + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexp works" >&5 +$as_echo_n "checking whether frexp works... " >&6; } +if ${gl_cv_func_frexp_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + case "$host_os" in + netbsd* | irix* | mingw*) gl_cv_func_frexp_works="guessing no";; + *) gl_cv_func_frexp_works="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#if HAVE_ALARM +# include +#endif +/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0. + ICC 10.0 has a bug when optimizing the expression -zero. + The expression -DBL_MIN * DBL_MIN does not work when cross-compiling + to PowerPC on Mac OS X 10.5. */ +#if defined __hpux || defined __sgi || defined __ICC +static double +compute_minus_zero (void) +{ + return -DBL_MIN * DBL_MIN; +} +# define minus_zero compute_minus_zero () +#else +double minus_zero = -0.0; +#endif +int main() +{ + int result = 0; + int i; + volatile double x; + double zero = 0.0; +#if HAVE_ALARM + /* NeXTstep 3.3 frexp() runs into an endless loop when called on an infinite + number. Let the test fail in this case. */ + alarm (5); +#endif + /* Test on denormalized numbers. */ + for (i = 1, x = 1.0; i >= DBL_MIN_EXP; i--, x *= 0.5) + ; + if (x > 0.0) + { + int exp; + double y = frexp (x, &exp); + /* On machines with IEEE754 arithmetic: x = 1.11254e-308, exp = -1022. + On NetBSD: y = 0.75. Correct: y = 0.5. */ + if (y != 0.5) + result |= 1; + } + /* Test on infinite numbers. */ + x = 1.0 / zero; + { + int exp; + double y = frexp (x, &exp); + if (y != x) + result |= 2; + } + /* Test on negative zero. */ + x = minus_zero; + { + int exp; + double y = frexp (x, &exp); + if (memcmp (&y, &x, sizeof x)) + result |= 4; + } + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_frexp_works=yes +else + gl_cv_func_frexp_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexp_works" >&5 +$as_echo "$gl_cv_func_frexp_works" >&6; } + + case "$gl_cv_func_frexp_works" in + *yes) + +$as_echo "@%:@define HAVE_FREXP_IN_LIBC 1" >>confdefs.h + + ;; + esac + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ldexp can be used without linking with libm" >&5 +$as_echo_n "checking whether ldexp can be used without linking with libm... " >&6; } +if ${gl_cv_func_ldexp_no_libm+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + double x; + int y; +int +main () +{ +return ldexp (x, y) < 1; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_ldexp_no_libm=yes +else + gl_cv_func_ldexp_no_libm=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ldexp_no_libm" >&5 +$as_echo "$gl_cv_func_ldexp_no_libm" >&6; } + if test $gl_cv_func_ldexp_no_libm = yes; then + +$as_echo "@%:@define HAVE_LDEXP_IN_LIBC 1" >>confdefs.h + + fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl() can be used without linking with libm" >&5 +$as_echo_n "checking whether frexpl() can be used without linking with libm... " >&6; } +if ${gl_cv_func_frexpl_no_libm+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + long double x; +int +main () +{ +int e; return frexpl (x, &e) > 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_frexpl_no_libm=yes +else + gl_cv_func_frexpl_no_libm=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_no_libm" >&5 +$as_echo "$gl_cv_func_frexpl_no_libm" >&6; } + + if test $gl_cv_func_frexpl_no_libm = yes; then + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether frexpl works" >&5 +$as_echo_n "checking whether frexpl works... " >&6; } +if ${gl_cv_func_frexpl_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + aix | aix[3-6]* | beos* | darwin* | irix* | mingw* | pw*) + gl_cv_func_frexpl_works="guessing no";; + *) gl_cv_func_frexpl_works="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Override the values of , like done in float.in.h. */ +#if defined __i386__ && (defined __BEOS__ || defined __OpenBSD__) +# undef LDBL_MIN_EXP +# define LDBL_MIN_EXP (-16381) +#endif +#if defined __i386__ && defined __FreeBSD__ +# undef LDBL_MIN_EXP +# define LDBL_MIN_EXP (-16381) +#endif +#if (defined _ARCH_PPC || defined _POWER) && defined _AIX && (LDBL_MANT_DIG == 106) && defined __GNUC__ +# undef LDBL_MIN_EXP +# define LDBL_MIN_EXP DBL_MIN_EXP +#endif +#if defined __sgi && (LDBL_MANT_DIG >= 106) +# if defined __GNUC__ +# undef LDBL_MIN_EXP +# define LDBL_MIN_EXP DBL_MIN_EXP +# endif +#endif +extern +#ifdef __cplusplus +"C" +#endif +long double frexpl (long double, int *); +int main() +{ + int result = 0; + volatile long double x; + /* Test on finite numbers that fails on AIX 5.1. */ + x = 16.0L; + { + int exp = -9999; + frexpl (x, &exp); + if (exp != 5) + result |= 1; + } + /* Test on finite numbers that fails on Mac OS X 10.4, because its frexpl + function returns an invalid (incorrectly normalized) value: it returns + y = { 0x3fe028f5, 0xc28f5c28, 0x3c9eb851, 0xeb851eb8 } + but the correct result is + 0.505L = { 0x3fe028f5, 0xc28f5c29, 0xbc547ae1, 0x47ae1480 } */ + x = 1.01L; + { + int exp = -9999; + long double y = frexpl (x, &exp); + if (!(exp == 1 && y == 0.505L)) + result |= 2; + } + /* Test on large finite numbers. This fails on BeOS at i = 16322, while + LDBL_MAX_EXP = 16384. + In the loop end test, we test x against Infinity, rather than comparing + i with LDBL_MAX_EXP, because BeOS has a wrong LDBL_MAX_EXP. */ + { + int i; + for (i = 1, x = 1.0L; x != x + x; i++, x *= 2.0L) + { + int exp = -9999; + frexpl (x, &exp); + if (exp != i) + { + result |= 4; + break; + } + } + } + /* Test on denormalized numbers. */ + { + int i; + for (i = 1, x = 1.0L; i >= LDBL_MIN_EXP; i--, x *= 0.5L) + ; + if (x > 0.0L) + { + int exp; + long double y = frexpl (x, &exp); + /* On machines with IEEE854 arithmetic: x = 1.68105e-4932, + exp = -16382, y = 0.5. On Mac OS X 10.5: exp = -16384, y = 0.5. */ + if (exp != LDBL_MIN_EXP - 1) + result |= 8; + } + } + /* Test on infinite numbers. */ + x = 1.0L / 0.0L; + { + int exp; + long double y = frexpl (x, &exp); + if (y != x) + result |= 16; + } + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_frexpl_works=yes +else + gl_cv_func_frexpl_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_frexpl_works" >&5 +$as_echo "$gl_cv_func_frexpl_works" >&6; } + + case "$gl_cv_func_frexpl_works" in + *yes) gl_func_frexpl_no_libm=yes ;; + *) gl_func_frexpl_no_libm=no; REPLACE_FREXPL=1 ;; + esac + else + gl_func_frexpl_no_libm=no + REPLACE_FREXPL=1 + fi + if test $gl_func_frexpl_no_libm = yes; then + +$as_echo "@%:@define HAVE_FREXPL_IN_LIBC 1" >>confdefs.h + + ac_fn_c_check_decl "$LINENO" "frexpl" "ac_cv_have_decl_frexpl" "#include +" +if test "x$ac_cv_have_decl_frexpl" = xyes; then : + +else + HAVE_DECL_FREXPL=0 +fi + + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ldexpl() can be used without linking with libm" >&5 +$as_echo_n "checking whether ldexpl() can be used without linking with libm... " >&6; } +if ${gl_cv_func_ldexpl_no_libm+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + long double x; +int +main () +{ +return ldexpl (x, -1) > 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_ldexpl_no_libm=yes +else + gl_cv_func_ldexpl_no_libm=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ldexpl_no_libm" >&5 +$as_echo "$gl_cv_func_ldexpl_no_libm" >&6; } + + if test $gl_cv_func_ldexpl_no_libm = yes; then + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ldexpl works" >&5 +$as_echo_n "checking whether ldexpl works... " >&6; } +if ${gl_cv_func_ldexpl_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + aix | aix[3-6]*) gl_cv_func_ldexpl_works="guessing no";; + *) gl_cv_func_ldexpl_works="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +extern +#ifdef __cplusplus +"C" +#endif +long double ldexpl (long double, int); +int main() +{ + int result = 0; + { + volatile long double x = 1.0; + volatile long double y = ldexpl (x, -1); + if (y != 0.5L) + result |= 1; + } + { + volatile long double x = 1.73205L; + volatile long double y = ldexpl (x, 0); + if (y != x) + result |= 2; + } + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_ldexpl_works=yes +else + gl_cv_func_ldexpl_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ldexpl_works" >&5 +$as_echo "$gl_cv_func_ldexpl_works" >&6; } + + case "$gl_cv_func_ldexpl_works" in + *yes) + +$as_echo "@%:@define HAVE_LDEXPL_IN_LIBC 1" >>confdefs.h + + ac_fn_c_check_decl "$LINENO" "ldexpl" "ac_cv_have_decl_ldexpl" "#include +" +if test "x$ac_cv_have_decl_ldexpl" = xyes; then : + +else + HAVE_DECL_LDEXPL=0 +fi + + ;; + esac + fi + + + + for ac_func in getppriv +do : + ac_fn_c_check_func "$LINENO" "getppriv" "ac_cv_func_getppriv" +if test "x$ac_cv_func_getppriv" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_GETPPRIV 1 +_ACEOF + +fi +done + + + + ac_fn_c_check_decl "$LINENO" "program_invocation_name" "ac_cv_have_decl_program_invocation_name" "#include +" +if test "x$ac_cv_have_decl_program_invocation_name" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_PROGRAM_INVOCATION_NAME $ac_have_decl +_ACEOF + + ac_fn_c_check_decl "$LINENO" "program_invocation_short_name" "ac_cv_have_decl_program_invocation_short_name" "#include +" +if test "x$ac_cv_have_decl_program_invocation_short_name" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME $ac_have_decl +_ACEOF + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --keyword='proper_name:1,\"This is a proper name. See the gettext manual, section Names.\"'" + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --keyword='proper_name_utf8:1,\"This is a proper name. See the gettext manual, section Names.\"'" + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_pthread_h='<'pthread.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_pthread_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_pthread_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'pthread.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_pthread_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_pthread_h='<'pthread.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_pthread_h" >&5 +$as_echo "$gl_cv_next_pthread_h" >&6; } + fi + NEXT_PTHREAD_H=$gl_cv_next_pthread_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'pthread.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_pthread_h + fi + NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_pthread_h = yes; then + HAVE_PTHREAD_H=1 + else + HAVE_PTHREAD_H=0 + fi + + ac_fn_c_check_type "$LINENO" "pthread_t" "ac_cv_type_pthread_t" "$ac_includes_default + #if HAVE_PTHREAD_H + #include + #endif +" +if test "x$ac_cv_type_pthread_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_PTHREAD_T 1 +_ACEOF + + +fi +ac_fn_c_check_type "$LINENO" "pthread_spinlock_t" "ac_cv_type_pthread_spinlock_t" "$ac_includes_default + #if HAVE_PTHREAD_H + #include + #endif +" +if test "x$ac_cv_type_pthread_spinlock_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_PTHREAD_SPINLOCK_T 1 +_ACEOF + + +fi + + if test $ac_cv_type_pthread_t != yes; then + HAVE_PTHREAD_T=0 + fi + if test $ac_cv_type_pthread_spinlock_t != yes; then + HAVE_PTHREAD_SPINLOCK_T=0 + fi + + if test $ac_cv_header_pthread_h != yes || + test $ac_cv_type_pthread_t != yes || + test $ac_cv_type_pthread_spinlock_t != yes; then + PTHREAD_H='pthread.h' + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS pthread.$ac_objext" + + else + PTHREAD_H= + fi + + if test -n "$PTHREAD_H"; then + GL_GENERATE_PTHREAD_H_TRUE= + GL_GENERATE_PTHREAD_H_FALSE='#' +else + GL_GENERATE_PTHREAD_H_TRUE='#' + GL_GENERATE_PTHREAD_H_FALSE= +fi + + + LIB_PTHREAD= + if test $ac_cv_header_pthread_h = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing pthread_create and pthread_join" >&5 +$as_echo_n "checking for library containing pthread_create and pthread_join... " >&6; } +if ${gl_cv_lib_pthread+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_saved_libs=$LIBS + gl_cv_lib_pthread= + for gl_lib_prefix in '' '-lpthread'; do + LIBS="$gl_lib_prefix $gl_saved_libs" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + void *noop (void *p) { return p; } +int +main () +{ +pthread_t pt; + void *arg = 0; + pthread_create (&pt, 0, noop, arg); + pthread_join (pthread_self (), &arg); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + if test -z "$gl_lib_prefix"; then + gl_cv_lib_pthread="none required" + else + gl_cv_lib_pthread=$gl_lib_prefix + fi +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + test -n "$gl_cv_lib_pthread" && break + done + LIBS="$gl_saved_libs" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_lib_pthread" >&5 +$as_echo "$gl_cv_lib_pthread" >&6; } + if test "$gl_cv_lib_pthread" != "none required"; then + LIB_PTHREAD="$gl_cv_lib_pthread" + fi + fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for putenv compatible with GNU and SVID" >&5 +$as_echo_n "checking for putenv compatible with GNU and SVID... " >&6; } +if ${gl_cv_func_svid_putenv+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_svid_putenv="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_svid_putenv="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* Put it in env. */ + if (putenv ("CONFTEST_putenv=val")) + return 1; + + /* Try to remove it. */ + if (putenv ("CONFTEST_putenv")) + return 2; + + /* Make sure it was deleted. */ + if (getenv ("CONFTEST_putenv") != 0) + return 3; + + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_svid_putenv=yes +else + gl_cv_func_svid_putenv=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_svid_putenv" >&5 +$as_echo "$gl_cv_func_svid_putenv" >&6; } + case "$gl_cv_func_svid_putenv" in + *yes) ;; + *) + REPLACE_PUTENV=1 + ;; + esac + + if test $REPLACE_PUTENV = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS putenv.$ac_objext" + + fi + + + + + + GNULIB_PUTENV=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_PUTENV 1" >>confdefs.h + + + + + : + + + : + + + + + + for ac_func in raise +do : + ac_fn_c_check_func "$LINENO" "raise" "ac_cv_func_raise" +if test "x$ac_cv_func_raise" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_RAISE 1 +_ACEOF + +fi +done + + if test $ac_cv_func_raise = no; then + HAVE_RAISE=0 + else + if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then + REPLACE_RAISE=1 + fi + + + + + if test $gl_cv_type_sigset_t = yes; then + ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask" +if test "x$ac_cv_func_sigprocmask" = xyes; then : + gl_cv_func_sigprocmask=1 +fi + + fi + if test -z "$gl_cv_func_sigprocmask"; then + HAVE_POSIX_SIGNALBLOCKING=0 + fi + + if test $HAVE_POSIX_SIGNALBLOCKING = 0; then + : + fi + + fi + + if test $HAVE_RAISE = 0 || test $REPLACE_RAISE = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS raise.$ac_objext" + + : + fi + + + + + + GNULIB_RAISE=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_RAISE 1" >>confdefs.h + + + + + + + + for ac_func in rawmemchr +do : + ac_fn_c_check_func "$LINENO" "rawmemchr" "ac_cv_func_rawmemchr" +if test "x$ac_cv_func_rawmemchr" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_RAWMEMCHR 1 +_ACEOF + +fi +done + + if test $ac_cv_func_rawmemchr = no; then + HAVE_RAWMEMCHR=0 + fi + + if test $HAVE_RAWMEMCHR = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS rawmemchr.$ac_objext" + + : + fi + + + + + + GNULIB_RAWMEMCHR=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_RAWMEMCHR 1" >>confdefs.h + + + + + + + if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then + REPLACE_READ=1 + fi + + + if test $REPLACE_READ = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS read.$ac_objext" + + : + fi + + + + + + GNULIB_READ=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_READ 1" >>confdefs.h + + + + : + + + + for ac_func in readdir +do : + ac_fn_c_check_func "$LINENO" "readdir" "ac_cv_func_readdir" +if test "x$ac_cv_func_readdir" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_READDIR 1 +_ACEOF + +fi +done + + if test $ac_cv_func_readdir = no; then + HAVE_READDIR=0 + fi + + if test $HAVE_READDIR = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS readdir.$ac_objext" + + fi + + + + + + GNULIB_READDIR=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_READDIR 1" >>confdefs.h + + + + + + + if test $ac_cv_func_readlink = no; then + HAVE_READLINK=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink signature is correct" >&5 +$as_echo_n "checking whether readlink signature is correct... " >&6; } +if ${gl_cv_decl_readlink_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + /* Cause compilation failure if original declaration has wrong type. */ + ssize_t readlink (const char *, char *, size_t); +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_decl_readlink_works=yes +else + gl_cv_decl_readlink_works=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_readlink_works" >&5 +$as_echo "$gl_cv_decl_readlink_works" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether readlink handles trailing slash correctly" >&5 +$as_echo_n "checking whether readlink handles trailing slash correctly... " >&6; } +if ${gl_cv_func_readlink_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + # We have readlink, so assume ln -s works. + ln -s conftest.no-such conftest.link + ln -s conftest.link conftest.lnk2 + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_readlink_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_readlink_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +char buf[20]; + return readlink ("conftest.lnk2/", buf, sizeof buf) != -1; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_readlink_works=yes +else + gl_cv_func_readlink_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.link conftest.lnk2 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_readlink_works" >&5 +$as_echo "$gl_cv_func_readlink_works" >&6; } + case "$gl_cv_func_readlink_works" in + *yes) + if test "$gl_cv_decl_readlink_works" != yes; then + REPLACE_READLINK=1 + fi + ;; + *) + +$as_echo "@%:@define READLINK_TRAILING_SLASH_BUG 1" >>confdefs.h + + REPLACE_READLINK=1 + ;; + esac + fi + + if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS readlink.$ac_objext" + + + : + + fi + + + + + + GNULIB_READLINK=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_READLINK 1" >>confdefs.h + + + + + + + + if test $ac_cv_func_readlinkat = no; then + HAVE_READLINKAT=0 + fi + + if test $HAVE_READLINKAT = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS readlinkat.$ac_objext" + + fi + + + + + + GNULIB_READLINKAT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_READLINKAT 1" >>confdefs.h + + + + + : + + + + + + if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then + + ac_fn_c_check_decl "$LINENO" "getutent" "ac_cv_have_decl_getutent" " +/* is a prerequisite of on FreeBSD 8.0, OpenBSD 4.6. */ +#include +#ifdef HAVE_UTMP_H +# include +#endif + +" +if test "x$ac_cv_have_decl_getutent" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETUTENT $ac_have_decl +_ACEOF + + utmp_includes="\ +$ac_includes_default +#ifdef HAVE_UTMPX_H +# include +#endif +#ifdef HAVE_UTMP_H +# if defined _THREAD_SAFE && defined UTMP_DATA_INIT + /* When including both utmp.h and utmpx.h on AIX 4.3, with _THREAD_SAFE + defined, work around the duplicate struct utmp_data declaration. */ +# define utmp_data gl_aix_4_3_workaround_utmp_data +# endif +# include +#endif +" + ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_user" "ac_cv_member_struct_utmpx_ut_user" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmpx_ut_user" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMPX_UT_USER 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmp" "ut_user" "ac_cv_member_struct_utmp_ut_user" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmp_ut_user" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMP_UT_USER 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_name" "ac_cv_member_struct_utmpx_ut_name" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmpx_ut_name" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMPX_UT_NAME 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmp" "ut_name" "ac_cv_member_struct_utmp_ut_name" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmp_ut_name" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMP_UT_NAME 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_type" "ac_cv_member_struct_utmpx_ut_type" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmpx_ut_type" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMPX_UT_TYPE 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmp" "ut_type" "ac_cv_member_struct_utmp_ut_type" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmp_ut_type" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMP_UT_TYPE 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_pid" "ac_cv_member_struct_utmpx_ut_pid" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmpx_ut_pid" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMPX_UT_PID 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmp" "ut_pid" "ac_cv_member_struct_utmp_ut_pid" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmp_ut_pid" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMP_UT_PID 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_id" "ac_cv_member_struct_utmpx_ut_id" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmpx_ut_id" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMPX_UT_ID 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmp" "ut_id" "ac_cv_member_struct_utmp_ut_id" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmp_ut_id" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMP_UT_ID 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_exit" "ac_cv_member_struct_utmpx_ut_exit" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmpx_ut_exit" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMPX_UT_EXIT 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmp" "ut_exit" "ac_cv_member_struct_utmp_ut_exit" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmp_ut_exit" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMP_UT_EXIT 1 +_ACEOF + + +fi + + + ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_exit.ut_exit" "ac_cv_member_struct_utmpx_ut_exit_ut_exit" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmpx_ut_exit_ut_exit" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMPX_UT_EXIT_UT_EXIT 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmp" "ut_exit.ut_exit" "ac_cv_member_struct_utmp_ut_exit_ut_exit" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmp_ut_exit_ut_exit" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMP_UT_EXIT_UT_EXIT 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_exit.e_exit" "ac_cv_member_struct_utmpx_ut_exit_e_exit" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmpx_ut_exit_e_exit" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMPX_UT_EXIT_E_EXIT 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmp" "ut_exit.e_exit" "ac_cv_member_struct_utmp_ut_exit_e_exit" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmp_ut_exit_e_exit" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMP_UT_EXIT_E_EXIT 1 +_ACEOF + + +fi + + + ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_exit.ut_termination" "ac_cv_member_struct_utmpx_ut_exit_ut_termination" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmpx_ut_exit_ut_termination" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMPX_UT_EXIT_UT_TERMINATION 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmp" "ut_exit.ut_termination" "ac_cv_member_struct_utmp_ut_exit_ut_termination" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmp_ut_exit_ut_termination" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMP_UT_EXIT_UT_TERMINATION 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmpx" "ut_exit.e_termination" "ac_cv_member_struct_utmpx_ut_exit_e_termination" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmpx_ut_exit_e_termination" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMPX_UT_EXIT_E_TERMINATION 1 +_ACEOF + + +fi + + ac_fn_c_check_member "$LINENO" "struct utmp" "ut_exit.e_termination" "ac_cv_member_struct_utmp_ut_exit_e_termination" "$utmp_includes +" +if test "x$ac_cv_member_struct_utmp_ut_exit_e_termination" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTMP_UT_EXIT_E_TERMINATION 1 +_ACEOF + + +fi + + fi + + if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS readutmp.$ac_objext" + + fi + + + + for ac_header in stdlib.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "stdlib.h" "ac_cv_header_stdlib_h" "$ac_includes_default" +if test "x$ac_cv_header_stdlib_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STDLIB_H 1 +_ACEOF + +fi + +done + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU libc compatible realloc" >&5 +$as_echo_n "checking for GNU libc compatible realloc... " >&6; } +if ${ac_cv_func_realloc_0_nonnull+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on platforms where we know the result. + *-gnu* | freebsd* | netbsd* | openbsd* \ + | hpux* | solaris* | cygwin* | mingw*) + ac_cv_func_realloc_0_nonnull=yes ;; + # If we don't know, assume the worst. + *) ac_cv_func_realloc_0_nonnull=no ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined STDC_HEADERS || defined HAVE_STDLIB_H + # include + #else + char *realloc (); + #endif + +int +main () +{ +return ! realloc (0, 0); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_realloc_0_nonnull=yes +else + ac_cv_func_realloc_0_nonnull=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_realloc_0_nonnull" >&5 +$as_echo "$ac_cv_func_realloc_0_nonnull" >&6; } + if test $ac_cv_func_realloc_0_nonnull = yes; then : + +$as_echo "@%:@define HAVE_REALLOC_GNU 1" >>confdefs.h + +else + $as_echo "@%:@define HAVE_REALLOC_GNU 0" >>confdefs.h + + REPLACE_REALLOC=1 + +fi + + + if test $REPLACE_REALLOC = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS realloc.$ac_objext" + + fi + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_REALLOC_GNU 1 +_ACEOF + + + + + + if test $gl_cv_func_malloc_posix = yes; then + +$as_echo "@%:@define HAVE_REALLOC_POSIX 1" >>confdefs.h + + else + REPLACE_REALLOC=1 + fi + + if test $REPLACE_REALLOC = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS realloc.$ac_objext" + + fi + + + + + + GNULIB_REALLOC_POSIX=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_REALLOC_POSIX 1" >>confdefs.h + + + + + +@%:@ Check whether --with-included-regex was given. +if test "${with_included_regex+set}" = set; then : + withval=$with_included_regex; +fi + + + case $with_included_regex in #( + yes|no) ac_use_included_regex=$with_included_regex + ;; + '') + # If the system regex support is good enough that it passes the + # following run test, then default to *not* using the included regex.c. + # If cross compiling, assume the test would fail and use the included + # regex.c. + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working re_compile_pattern" >&5 +$as_echo_n "checking for working re_compile_pattern... " >&6; } +if ${gl_cv_func_re_compile_pattern_working+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + gl_cv_func_re_compile_pattern_working=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + + #include + #include + #include + #if HAVE_ALARM + # include + # include + #endif + +int +main () +{ +int result = 0; + static struct re_pattern_buffer regex; + unsigned char folded_chars[UCHAR_MAX + 1]; + int i; + const char *s; + struct re_registers regs; + +#if HAVE_ALARM + /* Some builds of glibc go into an infinite loop on this test. */ + signal (SIGALRM, SIG_DFL); + alarm (2); +#endif + if (setlocale (LC_ALL, "en_US.UTF-8")) + { + { + /* http://sourceware.org/ml/libc-hacker/2006-09/msg00008.html + This test needs valgrind to catch the bug on Debian + GNU/Linux 3.1 x86, but it might catch the bug better + on other platforms and it shouldn't hurt to try the + test here. */ + static char const pat[] = "insert into"; + static char const data[] = + "\xFF\0\x12\xA2\xAA\xC4\xB1,K\x12\xC4\xB1*\xACK"; + re_set_syntax (RE_SYNTAX_GREP | RE_HAT_LISTS_NOT_NEWLINE + | RE_ICASE); + memset (®ex, 0, sizeof regex); + s = re_compile_pattern (pat, sizeof pat - 1, ®ex); + if (s) + result |= 1; + else if (re_search (®ex, data, sizeof data - 1, + 0, sizeof data - 1, ®s) + != -1) + result |= 1; + } + + { + /* This test is from glibc bug 15078. + The test case is from Andreas Schwab in + . + */ + static char const pat[] = "[^x]x"; + static char const data[] = + "\xe1\x80\x80\xe1\x80\xbb\xe1\x80\xbd\xe1\x80\x94\xe1\x80" + "\xba\xe1\x80\xaf\xe1\x80\x95\xe1\x80\xbax"; + re_set_syntax (0); + memset (®ex, 0, sizeof regex); + s = re_compile_pattern (pat, sizeof pat - 1, ®ex); + if (s) + result |= 1; + else if (re_search (®ex, data, sizeof data - 1, + 0, sizeof data - 1, 0) + != 21) + result |= 1; + } + + if (! setlocale (LC_ALL, "C")) + return 1; + } + + /* This test is from glibc bug 3957, reported by Andrew Mackey. */ + re_set_syntax (RE_SYNTAX_EGREP | RE_HAT_LISTS_NOT_NEWLINE); + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("a[^x]b", 6, ®ex); + if (s) + result |= 2; + /* This should fail, but succeeds for glibc-2.5. */ + else if (re_search (®ex, "a\nb", 3, 0, 3, ®s) != -1) + result |= 2; + + /* This regular expression is from Spencer ere test number 75 + in grep-2.3. */ + re_set_syntax (RE_SYNTAX_POSIX_EGREP); + memset (®ex, 0, sizeof regex); + for (i = 0; i <= UCHAR_MAX; i++) + folded_chars[i] = i; + regex.translate = folded_chars; + s = re_compile_pattern ("a[[:@:>@:]]b\n", 11, ®ex); + /* This should fail with _Invalid character class name_ error. */ + if (!s) + result |= 4; + + /* Ensure that [b-a] is diagnosed as invalid, when + using RE_NO_EMPTY_RANGES. */ + re_set_syntax (RE_SYNTAX_POSIX_EGREP | RE_NO_EMPTY_RANGES); + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("a[b-a]", 6, ®ex); + if (s == 0) + result |= 8; + + /* This should succeed, but does not for glibc-2.1.3. */ + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("{1", 2, ®ex); + if (s) + result |= 8; + + /* The following example is derived from a problem report + against gawk from Jorge Stolfi . */ + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("[an\371]*n", 7, ®ex); + if (s) + result |= 8; + /* This should match, but does not for glibc-2.2.1. */ + else if (re_match (®ex, "an", 2, 0, ®s) != 2) + result |= 8; + + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("x", 1, ®ex); + if (s) + result |= 8; + /* glibc-2.2.93 does not work with a negative RANGE argument. */ + else if (re_search (®ex, "wxy", 3, 2, -2, ®s) != 1) + result |= 8; + + /* The version of regex.c in older versions of gnulib + ignored RE_ICASE. Detect that problem too. */ + re_set_syntax (RE_SYNTAX_EMACS | RE_ICASE); + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("x", 1, ®ex); + if (s) + result |= 16; + else if (re_search (®ex, "WXY", 3, 0, 3, ®s) < 0) + result |= 16; + + /* Catch a bug reported by Vin Shelton in + http://lists.gnu.org/archive/html/bug-coreutils/2007-06/msg00089.html + */ + re_set_syntax (RE_SYNTAX_POSIX_BASIC + & ~RE_CONTEXT_INVALID_DUP + & ~RE_NO_EMPTY_RANGES); + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("[[:alnum:]_-]\\\\+$", 16, ®ex); + if (s) + result |= 32; + + /* REG_STARTEND was added to glibc on 2004-01-15. + Reject older versions. */ + if (! REG_STARTEND) + result |= 64; + +#if 0 + /* It would be nice to reject hosts whose regoff_t values are too + narrow (including glibc on hosts with 64-bit ptrdiff_t and + 32-bit int), but we should wait until glibc implements this + feature. Otherwise, support for equivalence classes and + multibyte collation symbols would always be broken except + when compiling --without-included-regex. */ + if (sizeof (regoff_t) < sizeof (ptrdiff_t) + || sizeof (regoff_t) < sizeof (ssize_t)) + result |= 64; +#endif + + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_re_compile_pattern_working=yes +else + gl_cv_func_re_compile_pattern_working=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_re_compile_pattern_working" >&5 +$as_echo "$gl_cv_func_re_compile_pattern_working" >&6; } + case $gl_cv_func_re_compile_pattern_working in #( + yes) ac_use_included_regex=no;; #( + no) ac_use_included_regex=yes;; + esac + ;; + *) as_fn_error $? "Invalid value for --with-included-regex: $with_included_regex" "$LINENO" 5 + ;; + esac + + if test $ac_use_included_regex = yes; then + +$as_echo "@%:@define _REGEX_INCLUDE_LIMITS_H 1" >>confdefs.h + + +$as_echo "@%:@define _REGEX_LARGE_OFFSETS 1" >>confdefs.h + + +$as_echo "@%:@define re_syntax_options rpl_re_syntax_options" >>confdefs.h + + +$as_echo "@%:@define re_set_syntax rpl_re_set_syntax" >>confdefs.h + + +$as_echo "@%:@define re_compile_pattern rpl_re_compile_pattern" >>confdefs.h + + +$as_echo "@%:@define re_compile_fastmap rpl_re_compile_fastmap" >>confdefs.h + + +$as_echo "@%:@define re_search rpl_re_search" >>confdefs.h + + +$as_echo "@%:@define re_search_2 rpl_re_search_2" >>confdefs.h + + +$as_echo "@%:@define re_match rpl_re_match" >>confdefs.h + + +$as_echo "@%:@define re_match_2 rpl_re_match_2" >>confdefs.h + + +$as_echo "@%:@define re_set_registers rpl_re_set_registers" >>confdefs.h + + +$as_echo "@%:@define re_comp rpl_re_comp" >>confdefs.h + + +$as_echo "@%:@define re_exec rpl_re_exec" >>confdefs.h + + +$as_echo "@%:@define regcomp rpl_regcomp" >>confdefs.h + + +$as_echo "@%:@define regexec rpl_regexec" >>confdefs.h + + +$as_echo "@%:@define regerror rpl_regerror" >>confdefs.h + + +$as_echo "@%:@define regfree rpl_regfree" >>confdefs.h + + fi + + if test $ac_use_included_regex = yes; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS regex.$ac_objext" + + + + + + + + for ac_header in libintl.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "libintl.h" "ac_cv_header_libintl_h" "$ac_includes_default" +if test "x$ac_cv_header_libintl_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_LIBINTL_H 1 +_ACEOF + +fi + +done + + + ac_fn_c_check_decl "$LINENO" "isblank" "ac_cv_have_decl_isblank" "#include +" +if test "x$ac_cv_have_decl_isblank" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_ISBLANK $ac_have_decl +_ACEOF + + + fi + + + + + if { case "$gl_cv_func_rmdir_works:$gl_cv_func_unlink_honors_slashes" in + *yes:*yes) false;; + *) true;; + esac + }; then + REPLACE_REMOVE=1 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether remove handles directories" >&5 +$as_echo_n "checking whether remove handles directories... " >&6; } +if ${gl_cv_func_remove_dir_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + mkdir conftest.dir + if test "$cross_compiling" = yes; then : + case $host_os in + mingw*) gl_cv_func_remove_dir_works="guessing no";; + *) gl_cv_func_remove_dir_works="guessing yes";; + esac +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +return remove ("conftest.dir"); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_remove_dir_works=yes +else + gl_cv_func_remove_dir_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -rf conftest.dir +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_remove_dir_works" >&5 +$as_echo "$gl_cv_func_remove_dir_works" >&6; } + case $gl_cv_func_remove_dir_works in + *no*) REPLACE_REMOVE=1;; + esac + fi + + if test $REPLACE_REMOVE = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS remove.$ac_objext" + + fi + + + + + + GNULIB_REMOVE=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_REMOVE 1" >>confdefs.h + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rename honors trailing slash on destination" >&5 +$as_echo_n "checking whether rename honors trailing slash on destination... " >&6; } +if ${gl_cv_func_rename_slash_dst_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -rf conftest.f conftest.f1 conftest.f2 conftest.d1 conftest.d2 conftest.lnk + touch conftest.f && touch conftest.f1 && mkdir conftest.d1 || + as_fn_error $? "cannot create temporary files" "$LINENO" 5 + # Assume that if we have lstat, we can also check symlinks. + if test $ac_cv_func_lstat = yes; then + ln -s conftest.f conftest.lnk + fi + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_rename_slash_dst_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_rename_slash_dst_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# include +# include + +int +main () +{ +int result = 0; + if (rename ("conftest.f1", "conftest.f2/") == 0) + result |= 1; + if (rename ("conftest.d1", "conftest.d2/") != 0) + result |= 2; +#if HAVE_LSTAT + if (rename ("conftest.f", "conftest.lnk/") == 0) + result |= 4; +#endif + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_rename_slash_dst_works=yes +else + gl_cv_func_rename_slash_dst_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -rf conftest.f conftest.f1 conftest.f2 conftest.d1 conftest.d2 conftest.lnk + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_slash_dst_works" >&5 +$as_echo "$gl_cv_func_rename_slash_dst_works" >&6; } + case "$gl_cv_func_rename_slash_dst_works" in + *yes) ;; + *) + REPLACE_RENAME=1 + +$as_echo "@%:@define RENAME_TRAILING_SLASH_DEST_BUG 1" >>confdefs.h + + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rename honors trailing slash on source" >&5 +$as_echo_n "checking whether rename honors trailing slash on source... " >&6; } +if ${gl_cv_func_rename_slash_src_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -rf conftest.f conftest.f1 conftest.d1 conftest.d2 conftest.d3 conftest.lnk + touch conftest.f && touch conftest.f1 && mkdir conftest.d1 || + as_fn_error $? "cannot create temporary files" "$LINENO" 5 + # Assume that if we have lstat, we can also check symlinks. + if test $ac_cv_func_lstat = yes; then + ln -s conftest.f conftest.lnk + fi + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_rename_slash_src_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_rename_slash_src_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# include +# include + +int +main () +{ +int result = 0; + if (rename ("conftest.f1/", "conftest.d3") == 0) + result |= 1; + if (rename ("conftest.d1/", "conftest.d2") != 0) + result |= 2; +#if HAVE_LSTAT + if (rename ("conftest.lnk/", "conftest.f") == 0) + result |= 4; +#endif + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_rename_slash_src_works=yes +else + gl_cv_func_rename_slash_src_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -rf conftest.f conftest.f1 conftest.d1 conftest.d2 conftest.d3 conftest.lnk + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_slash_src_works" >&5 +$as_echo "$gl_cv_func_rename_slash_src_works" >&6; } + case "$gl_cv_func_rename_slash_src_works" in + *yes) ;; + *) + REPLACE_RENAME=1 + +$as_echo "@%:@define RENAME_TRAILING_SLASH_SOURCE_BUG 1" >>confdefs.h + + ;; + esac + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rename manages hard links correctly" >&5 +$as_echo_n "checking whether rename manages hard links correctly... " >&6; } +if ${gl_cv_func_rename_link_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test $ac_cv_func_link = yes; then + rm -rf conftest.f conftest.f1 + if touch conftest.f && ln conftest.f conftest.f1 && + set x `ls -i conftest.f conftest.f1` && test "" = ""; then + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_rename_link_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_rename_link_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# include +# include +# include + +int +main () +{ +int result = 0; + if (rename ("conftest.f", "conftest.f1")) + result |= 1; + if (unlink ("conftest.f1")) + result |= 2; + if (rename ("conftest.f", "conftest.f")) + result |= 4; + if (rename ("conftest.f1", "conftest.f1") == 0) + result |= 8; + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_rename_link_works=yes +else + gl_cv_func_rename_link_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + else + gl_cv_func_rename_link_works="guessing no" + fi + rm -rf conftest.f conftest.f1 + else + gl_cv_func_rename_link_works=yes + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_link_works" >&5 +$as_echo "$gl_cv_func_rename_link_works" >&6; } + case "$gl_cv_func_rename_link_works" in + *yes) ;; + *) + REPLACE_RENAME=1 + +$as_echo "@%:@define RENAME_HARD_LINK_BUG 1" >>confdefs.h + + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rename manages existing destinations correctly" >&5 +$as_echo_n "checking whether rename manages existing destinations correctly... " >&6; } +if ${gl_cv_func_rename_dest_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + rm -rf conftest.f conftest.d1 conftest.d2 + touch conftest.f && mkdir conftest.d1 conftest.d2 || + as_fn_error $? "cannot create temporary files" "$LINENO" 5 + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_rename_dest_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_rename_dest_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +# include +# include + +int +main () +{ +int result = 0; + if (rename ("conftest.d1", "conftest.d2") != 0) + result |= 1; + if (rename ("conftest.d2", "conftest.f") == 0) + result |= 2; + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_rename_dest_works=yes +else + gl_cv_func_rename_dest_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -rf conftest.f conftest.d1 conftest.d2 + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rename_dest_works" >&5 +$as_echo "$gl_cv_func_rename_dest_works" >&6; } + case "$gl_cv_func_rename_dest_works" in + *yes) ;; + *) + REPLACE_RENAME=1 + +$as_echo "@%:@define RENAME_DEST_EXISTS_BUG 1" >>confdefs.h + + ;; + esac + + if test $REPLACE_RENAME = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS rename.$ac_objext" + + fi + + + + + + GNULIB_RENAME=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_RENAME 1" >>confdefs.h + + + + + + + for ac_func in rewinddir +do : + ac_fn_c_check_func "$LINENO" "rewinddir" "ac_cv_func_rewinddir" +if test "x$ac_cv_func_rewinddir" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_REWINDDIR 1 +_ACEOF + +fi +done + + if test $ac_cv_func_rewinddir = no; then + HAVE_REWINDDIR=0 + fi + + if test $HAVE_REWINDDIR = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS rewinddir.$ac_objext" + + fi + + + + + + GNULIB_REWINDDIR=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_REWINDDIR 1" >>confdefs.h + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether rmdir works" >&5 +$as_echo_n "checking whether rmdir works... " >&6; } +if ${gl_cv_func_rmdir_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + mkdir conftest.dir + touch conftest.file + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_rmdir_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_rmdir_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #if HAVE_UNISTD_H + # include + #else /* on Windows with MSVC */ + # include + #endif + +int +main () +{ +int result = 0; + if (!rmdir ("conftest.file/")) + result |= 1; + else if (errno != ENOTDIR) + result |= 2; + if (!rmdir ("conftest.dir/./")) + result |= 4; + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_rmdir_works=yes +else + gl_cv_func_rmdir_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -rf conftest.dir conftest.file +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_rmdir_works" >&5 +$as_echo "$gl_cv_func_rmdir_works" >&6; } + case "$gl_cv_func_rmdir_works" in + *yes) ;; + *) + REPLACE_RMDIR=1 + ;; + esac + + if test $REPLACE_RMDIR = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS rmdir.$ac_objext" + + fi + + + + + + GNULIB_RMDIR=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_RMDIR 1" >>confdefs.h + + + + + + + + for ac_func in rpmatch +do : + ac_fn_c_check_func "$LINENO" "rpmatch" "ac_cv_func_rpmatch" +if test "x$ac_cv_func_rpmatch" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_RPMATCH 1 +_ACEOF + +fi +done + + if test $ac_cv_func_rpmatch = no; then + HAVE_RPMATCH=0 + fi + + if test $HAVE_RPMATCH = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS rpmatch.$ac_objext" + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and YESEXPR" >&5 +$as_echo_n "checking for nl_langinfo and YESEXPR... " >&6; } +if ${gl_cv_langinfo_yesexpr+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +char* cs = nl_langinfo(YESEXPR); return !cs; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_langinfo_yesexpr=yes +else + gl_cv_langinfo_yesexpr=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_langinfo_yesexpr" >&5 +$as_echo "$gl_cv_langinfo_yesexpr" >&6; } + if test $gl_cv_langinfo_yesexpr = yes; then + +$as_echo "@%:@define HAVE_LANGINFO_YESEXPR 1" >>confdefs.h + + fi + + fi + + + + + + GNULIB_RPMATCH=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_RPMATCH 1" >>confdefs.h + + + + + + + + + + + + + + + + + + + + : + + : + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + struct sched_param a; + int b[] = { SCHED_FIFO, SCHED_RR, SCHED_OTHER }; + pid_t t1; + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + SCHED_H='' +else + SCHED_H='sched.h' + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sched_h='<'sched.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sched_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_sched_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sched.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sched_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_sched_h='<'sched.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sched_h" >&5 +$as_echo "$gl_cv_next_sched_h" >&6; } + fi + NEXT_SCHED_H=$gl_cv_next_sched_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sched.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sched_h + fi + NEXT_AS_FIRST_DIRECTIVE_SCHED_H=$gl_next_as_first_directive + + + + + + if test $ac_cv_header_sched_h = yes; then + HAVE_SCHED_H=1 + else + HAVE_SCHED_H=0 + fi + + + ac_fn_c_check_type "$LINENO" "struct sched_param" "ac_cv_type_struct_sched_param" "#include +" +if test "x$ac_cv_type_struct_sched_param" = xyes; then : + HAVE_STRUCT_SCHED_PARAM=1 +else + HAVE_STRUCT_SCHED_PARAM=0 +fi + + + + + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + + if test -n "$SCHED_H"; then + GL_GENERATE_SCHED_H_TRUE= + GL_GENERATE_SCHED_H_FALSE='#' +else + GL_GENERATE_SCHED_H_TRUE='#' + GL_GENERATE_SCHED_H_FALSE= +fi + + + + + + if test "$ac_cv_header_winsock2_h" = yes; then + REPLACE_SELECT=1 + else + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether select supports a 0 argument" >&5 +$as_echo_n "checking whether select supports a 0 argument... " >&6; } +if ${gl_cv_func_select_supports0+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess no on Interix. + interix*) gl_cv_func_select_supports0="guessing no";; + # Guess yes otherwise. + *) gl_cv_func_select_supports0="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_SYS_SELECT_H +#include +#endif +int main () +{ + struct timeval timeout; + timeout.tv_sec = 0; + timeout.tv_usec = 5; + return select (0, (fd_set *)0, (fd_set *)0, (fd_set *)0, &timeout) < 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_select_supports0=yes +else + gl_cv_func_select_supports0=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_select_supports0" >&5 +$as_echo "$gl_cv_func_select_supports0" >&6; } + case "$gl_cv_func_select_supports0" in + *yes) ;; + *) REPLACE_SELECT=1 ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether select detects invalid fds" >&5 +$as_echo_n "checking whether select detects invalid fds... " >&6; } +if ${gl_cv_func_select_detects_ebadf+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_select_detects_ebadf="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_select_detects_ebadf="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_SYS_SELECT_H +# include +#endif +#include +#include + +int +main () +{ + + fd_set set; + dup2(0, 16); + FD_ZERO(&set); + FD_SET(16, &set); + close(16); + struct timeval timeout; + timeout.tv_sec = 0; + timeout.tv_usec = 5; + return select (17, &set, NULL, NULL, &timeout) != -1 || errno != EBADF; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_select_detects_ebadf=yes +else + gl_cv_func_select_detects_ebadf=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_select_detects_ebadf" >&5 +$as_echo "$gl_cv_func_select_detects_ebadf" >&6; } + case $gl_cv_func_select_detects_ebadf in + *yes) ;; + *) REPLACE_SELECT=1 ;; + esac + fi + + LIB_SELECT="$LIBSOCKET" + if test $REPLACE_SELECT = 1; then + case "$host_os" in + mingw*) + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#define WIN32_LEAN_AND_MEAN +#include +int +main () +{ + MsgWaitForMultipleObjects (0, NULL, 0, 0, 0); + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +else + LIB_SELECT="$LIB_SELECT -luser32" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ;; + esac + fi + + + if test $REPLACE_SELECT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS select.$ac_objext" + + fi + + + + + + GNULIB_SELECT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_SELECT 1" >>confdefs.h + + + + for ac_header in selinux/flask.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "selinux/flask.h" "ac_cv_header_selinux_flask_h" "$ac_includes_default" +if test "x$ac_cv_header_selinux_flask_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SELINUX_FLASK_H 1 +_ACEOF + +fi + +done + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS selinux-at.$ac_objext" + + + + if test "$with_selinux" != no; then + for ac_header in selinux/selinux.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "selinux/selinux.h" "ac_cv_header_selinux_selinux_h" "$ac_includes_default" +if test "x$ac_cv_header_selinux_selinux_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SELINUX_SELINUX_H 1 +_ACEOF + +fi + +done + + + if test "$ac_cv_header_selinux_selinux_h" = yes; then + # We do have , so do compile getfilecon.c + # and arrange to use its wrappers. + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_selinux_selinux_h='<'selinux/selinux.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_selinux_selinux_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_selinux_selinux_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'selinux/selinux.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_selinux_selinux_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_selinux_selinux_h='<'selinux/selinux.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_selinux_selinux_h" >&5 +$as_echo "$gl_cv_next_selinux_selinux_h" >&6; } + fi + NEXT_SELINUX_SELINUX_H=$gl_cv_next_selinux_selinux_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'selinux/selinux.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_selinux_selinux_h + fi + NEXT_AS_FIRST_DIRECTIVE_SELINUX_SELINUX_H=$gl_next_as_first_directive + + + + + +$as_echo "@%:@define getfilecon rpl_getfilecon" >>confdefs.h + + +$as_echo "@%:@define lgetfilecon rpl_lgetfilecon" >>confdefs.h + + +$as_echo "@%:@define fgetfilecon rpl_fgetfilecon" >>confdefs.h + + fi + + case "$ac_cv_search_setfilecon:$ac_cv_header_selinux_selinux_h" in + no:*) # already warned + ;; + *:no) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libselinux was found but selinux/selinux.h is missing." >&5 +$as_echo "$as_me: WARNING: libselinux was found but selinux/selinux.h is missing." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNU coreutils will be compiled without SELinux support." >&5 +$as_echo "$as_me: WARNING: GNU coreutils will be compiled without SELinux support." >&2;} + esac + else + # Do as if does not exist, even if + # AC_CHECK_HEADERS_ONCE has already determined that it exists. + $as_echo "@%:@define HAVE_SELINUX_SELINUX_H 0" >>confdefs.h + + fi + + + + if test "$with_selinux" != no; then + for ac_header in selinux/context.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "selinux/context.h" "ac_cv_header_selinux_context_h" "$ac_includes_default" +if test "x$ac_cv_header_selinux_context_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SELINUX_CONTEXT_H 1 +_ACEOF + SELINUX_CONTEXT_H= +else + SELINUX_CONTEXT_H=selinux/context.h +fi + +done + + else + SELINUX_CONTEXT_H=selinux/context.h + fi + + if test -n "$SELINUX_CONTEXT_H"; then + GL_GENERATE_SELINUX_CONTEXT_H_TRUE= + GL_GENERATE_SELINUX_CONTEXT_H_FALSE='#' +else + GL_GENERATE_SELINUX_CONTEXT_H_TRUE='#' + GL_GENERATE_SELINUX_CONTEXT_H_FALSE= +fi + + + if test "$with_selinux" != no && test "$ac_cv_header_selinux_selinux_h" = yes; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS getfilecon.$ac_objext" + + fi + + SERVENT_LIB= + gl_saved_libs="$LIBS" + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing getservbyname" >&5 +$as_echo_n "checking for library containing getservbyname... " >&6; } +if ${ac_cv_search_getservbyname+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char getservbyname (); +int +main () +{ +return getservbyname (); + ; + return 0; +} +_ACEOF +for ac_lib in '' socket network net; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_getservbyname=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_getservbyname+:} false; then : + break +fi +done +if ${ac_cv_search_getservbyname+:} false; then : + +else + ac_cv_search_getservbyname=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_getservbyname" >&5 +$as_echo "$ac_cv_search_getservbyname" >&6; } +ac_res=$ac_cv_search_getservbyname +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + if test "$ac_cv_search_getservbyname" != "none required"; then + SERVENT_LIB="$ac_cv_search_getservbyname" + fi +fi + + LIBS="$gl_saved_libs" + if test -z "$SERVENT_LIB"; then + for ac_func in getservbyname +do : + ac_fn_c_check_func "$LINENO" "getservbyname" "ac_cv_func_getservbyname" +if test "x$ac_cv_func_getservbyname" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_GETSERVBYNAME 1 +_ACEOF + +else + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for getservbyname in winsock2.h and -lws2_32" >&5 +$as_echo_n "checking for getservbyname in winsock2.h and -lws2_32... " >&6; } +if ${gl_cv_w32_getservbyname+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_w32_getservbyname=no + gl_save_LIBS="$LIBS" + LIBS="$LIBS -lws2_32" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef HAVE_WINSOCK2_H +#include +#endif +#include + +int +main () +{ +getservbyname(NULL,NULL); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_w32_getservbyname=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gl_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_w32_getservbyname" >&5 +$as_echo "$gl_cv_w32_getservbyname" >&6; } + if test "$gl_cv_w32_getservbyname" = "yes"; then + SERVENT_LIB="-lws2_32" + fi + +fi +done + + fi + + + + + if test $ac_cv_func_setenv = no; then + HAVE_SETENV=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setenv validates arguments" >&5 +$as_echo_n "checking whether setenv validates arguments... " >&6; } +if ${gl_cv_func_setenv_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_setenv_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_setenv_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #include + #include + +int +main () +{ + + int result = 0; + { + if (setenv ("", "", 0) != -1) + result |= 1; + else if (errno != EINVAL) + result |= 2; + } + { + if (setenv ("a", "=", 1) != 0) + result |= 4; + else if (strcmp (getenv ("a"), "=") != 0) + result |= 8; + } + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_setenv_works=yes +else + gl_cv_func_setenv_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_setenv_works" >&5 +$as_echo "$gl_cv_func_setenv_works" >&6; } + case "$gl_cv_func_setenv_works" in + *yes) ;; + *) + REPLACE_SETENV=1 + ;; + esac + fi + + if test $HAVE_SETENV = 0 || test $REPLACE_SETENV = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS setenv.$ac_objext" + + fi + + + + + + GNULIB_SETENV=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_SETENV 1" >>confdefs.h + + + + + + + + + + for ac_func in sig2str +do : + ac_fn_c_check_func "$LINENO" "sig2str" "ac_cv_func_sig2str" +if test "x$ac_cv_func_sig2str" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SIG2STR 1 +_ACEOF + +fi +done + + + if test $ac_cv_func_sig2str = no; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS sig2str.$ac_objext" + + + : + + fi + + + + if test $ac_cv_func_sigaction = yes; then + ac_fn_c_check_member "$LINENO" "struct sigaction" "sa_sigaction" "ac_cv_member_struct_sigaction_sa_sigaction" "#include +" +if test "x$ac_cv_member_struct_sigaction_sa_sigaction" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_SIGACTION_SA_SIGACTION 1 +_ACEOF + + +fi + + if test $ac_cv_member_struct_sigaction_sa_sigaction = no; then + HAVE_STRUCT_SIGACTION_SA_SIGACTION=0 + fi + else + HAVE_SIGACTION=0 + fi + + if test $HAVE_SIGACTION = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS sigaction.$ac_objext" + + + + + + + + ac_fn_c_check_type "$LINENO" "siginfo_t" "ac_cv_type_siginfo_t" " +#include + +" +if test "x$ac_cv_type_siginfo_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SIGINFO_T 1 +_ACEOF + + +fi + + if test $ac_cv_type_siginfo_t = no; then + HAVE_SIGINFO_T=0 + fi + + fi + + + + + + GNULIB_SIGACTION=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_SIGACTION 1" >>confdefs.h + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_signal_h='<'signal.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_signal_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'signal.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_signal_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_signal_h" >&5 +$as_echo "$gl_cv_next_signal_h" >&6; } + fi + NEXT_SIGNAL_H=$gl_cv_next_signal_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'signal.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_signal_h + fi + NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive + + + + + +# AIX declares sig_atomic_t to already include volatile, and C89 compilers +# then choke on 'volatile sig_atomic_t'. C99 requires that it compile. + ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" " +#include + +" +if test "x$ac_cv_type_volatile_sig_atomic_t" = xyes; then : + +else + HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0 +fi + + + + + + + + ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" " +#include + +" +if test "x$ac_cv_type_sighandler_t" = xyes; then : + +else + HAVE_SIGHANDLER_T=0 +fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signbit macro" >&5 +$as_echo_n "checking for signbit macro... " >&6; } +if ${gl_cv_func_signbit+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_signbit="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_signbit="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +/* If signbit is defined as a function, don't use it, since calling it for + 'float' or 'long double' arguments would involve conversions. + If signbit is not declared at all but exists as a library function, don't + use it, since the prototype may not match. + If signbit is not declared at all but exists as a compiler built-in, don't + use it, since it's preferable to use __builtin_signbit* (no warnings, + no conversions). */ +#ifndef signbit +# error "signbit should be a macro" +#endif +#include + +/* Global variables. + Needed because GCC 4 constant-folds __builtin_signbitl (literal) + but cannot constant-fold __builtin_signbitl (variable). */ +float vf; +double vd; +long double vl; +int main () +{ +/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0. + So we use -p0f and -p0d instead. */ +float p0f = 0.0f; +float m0f = -p0f; +double p0d = 0.0; +double m0d = -p0d; +/* On HP-UX 10.20, negating 0.0L does not yield -0.0L. + So we use another constant expression instead. + But that expression does not work on other platforms, such as when + cross-compiling to PowerPC on Mac OS X 10.5. */ +long double p0l = 0.0L; +#if defined __hpux || defined __sgi +long double m0l = -LDBL_MIN * LDBL_MIN; +#else +long double m0l = -p0l; +#endif + int result = 0; + if (signbit (vf)) /* link check */ + vf++; + { + float plus_inf = 1.0f / p0f; + float minus_inf = -1.0f / p0f; + if (!(!signbit (255.0f) + && signbit (-255.0f) + && !signbit (p0f) + && (memcmp (&m0f, &p0f, sizeof (float)) == 0 || signbit (m0f)) + && !signbit (plus_inf) + && signbit (minus_inf))) + result |= 1; + } + if (signbit (vd)) /* link check */ + vd++; + { + double plus_inf = 1.0 / p0d; + double minus_inf = -1.0 / p0d; + if (!(!signbit (255.0) + && signbit (-255.0) + && !signbit (p0d) + && (memcmp (&m0d, &p0d, sizeof (double)) == 0 || signbit (m0d)) + && !signbit (plus_inf) + && signbit (minus_inf))) + result |= 2; + } + if (signbit (vl)) /* link check */ + vl++; + { + long double plus_inf = 1.0L / p0l; + long double minus_inf = -1.0L / p0l; + if (signbit (255.0L)) + result |= 4; + if (!signbit (-255.0L)) + result |= 4; + if (signbit (p0l)) + result |= 8; + if (!(memcmp (&m0l, &p0l, sizeof (long double)) == 0 || signbit (m0l))) + result |= 16; + if (signbit (plus_inf)) + result |= 32; + if (!signbit (minus_inf)) + result |= 64; + } + return result; +} + + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_signbit=yes +else + gl_cv_func_signbit=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_signbit" >&5 +$as_echo "$gl_cv_func_signbit" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for signbit compiler built-ins" >&5 +$as_echo_n "checking for signbit compiler built-ins... " >&6; } +if ${gl_cv_func_signbit_gcc+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_signbit_gcc="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_signbit_gcc="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#if __GNUC__ >= 4 +# define signbit(x) \ + (sizeof (x) == sizeof (long double) ? __builtin_signbitl (x) : \ + sizeof (x) == sizeof (double) ? __builtin_signbit (x) : \ + __builtin_signbitf (x)) +#else +# error "signbit should be three compiler built-ins" +#endif +#include + +/* Global variables. + Needed because GCC 4 constant-folds __builtin_signbitl (literal) + but cannot constant-fold __builtin_signbitl (variable). */ +float vf; +double vd; +long double vl; +int main () +{ +/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0. + So we use -p0f and -p0d instead. */ +float p0f = 0.0f; +float m0f = -p0f; +double p0d = 0.0; +double m0d = -p0d; +/* On HP-UX 10.20, negating 0.0L does not yield -0.0L. + So we use another constant expression instead. + But that expression does not work on other platforms, such as when + cross-compiling to PowerPC on Mac OS X 10.5. */ +long double p0l = 0.0L; +#if defined __hpux || defined __sgi +long double m0l = -LDBL_MIN * LDBL_MIN; +#else +long double m0l = -p0l; +#endif + int result = 0; + if (signbit (vf)) /* link check */ + vf++; + { + float plus_inf = 1.0f / p0f; + float minus_inf = -1.0f / p0f; + if (!(!signbit (255.0f) + && signbit (-255.0f) + && !signbit (p0f) + && (memcmp (&m0f, &p0f, sizeof (float)) == 0 || signbit (m0f)) + && !signbit (plus_inf) + && signbit (minus_inf))) + result |= 1; + } + if (signbit (vd)) /* link check */ + vd++; + { + double plus_inf = 1.0 / p0d; + double minus_inf = -1.0 / p0d; + if (!(!signbit (255.0) + && signbit (-255.0) + && !signbit (p0d) + && (memcmp (&m0d, &p0d, sizeof (double)) == 0 || signbit (m0d)) + && !signbit (plus_inf) + && signbit (minus_inf))) + result |= 2; + } + if (signbit (vl)) /* link check */ + vl++; + { + long double plus_inf = 1.0L / p0l; + long double minus_inf = -1.0L / p0l; + if (signbit (255.0L)) + result |= 4; + if (!signbit (-255.0L)) + result |= 4; + if (signbit (p0l)) + result |= 8; + if (!(memcmp (&m0l, &p0l, sizeof (long double)) == 0 || signbit (m0l))) + result |= 16; + if (signbit (plus_inf)) + result |= 32; + if (!signbit (minus_inf)) + result |= 64; + } + return result; +} + + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_signbit_gcc=yes +else + gl_cv_func_signbit_gcc=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_signbit_gcc" >&5 +$as_echo "$gl_cv_func_signbit_gcc" >&6; } + case "$gl_cv_func_signbit_gcc" in + *yes) + REPLACE_SIGNBIT_USING_GCC=1 + ;; + *) + case "$gl_cv_func_signbit" in + *yes) ;; + *) + REPLACE_SIGNBIT=1 + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the sign bit in a 'float'" >&5 +$as_echo_n "checking where to find the sign bit in a 'float'... " >&6; } +if ${gl_cv_cc_float_signbit+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + gl_cv_cc_float_signbit="unknown" + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#define NWORDS \ + ((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { float value; unsigned int word[NWORDS]; } + memory_float; +static memory_float plus = { 1.0f }; +static memory_float minus = { -1.0f }; +int main () +{ + size_t j, k, i; + unsigned int m; + FILE *fp = fopen ("conftest.out", "w"); + if (fp == NULL) + return 1; + /* Find the different bit. */ + k = 0; m = 0; + for (j = 0; j < NWORDS; j++) + { + unsigned int x = plus.word[j] ^ minus.word[j]; + if ((x & (x - 1)) || (x && m)) + { + /* More than one bit difference. */ + fprintf (fp, "unknown"); + return 2; + } + if (x) + { + k = j; + m = x; + } + } + if (m == 0) + { + /* No difference. */ + fprintf (fp, "unknown"); + return 3; + } + /* Now m = plus.word[k] ^ ~minus.word[k]. */ + if (plus.word[k] & ~minus.word[k]) + { + /* Oh? The sign bit is set in the positive and cleared in the negative + numbers? */ + fprintf (fp, "unknown"); + return 4; + } + for (i = 0; ; i++) + if ((m >> i) & 1) + break; + fprintf (fp, "word %d bit %d", (int) k, (int) i); + if (fclose (fp) != 0) + return 5; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_cc_float_signbit=`cat conftest.out` +else + gl_cv_cc_float_signbit="unknown" +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.out + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_float_signbit" >&5 +$as_echo "$gl_cv_cc_float_signbit" >&6; } + case "$gl_cv_cc_float_signbit" in + word*bit*) + word=`echo "$gl_cv_cc_float_signbit" | sed -e 's/word //' -e 's/ bit.*//'` + bit=`echo "$gl_cv_cc_float_signbit" | sed -e 's/word.*bit //'` + +cat >>confdefs.h <<_ACEOF +@%:@define FLT_SIGNBIT_WORD $word +_ACEOF + + +cat >>confdefs.h <<_ACEOF +@%:@define FLT_SIGNBIT_BIT $bit +_ACEOF + + ;; + esac + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the sign bit in a 'double'" >&5 +$as_echo_n "checking where to find the sign bit in a 'double'... " >&6; } +if ${gl_cv_cc_double_signbit+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + gl_cv_cc_double_signbit="unknown" + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#define NWORDS \ + ((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { double value; unsigned int word[NWORDS]; } + memory_float; +static memory_float plus = { 1.0 }; +static memory_float minus = { -1.0 }; +int main () +{ + size_t j, k, i; + unsigned int m; + FILE *fp = fopen ("conftest.out", "w"); + if (fp == NULL) + return 1; + /* Find the different bit. */ + k = 0; m = 0; + for (j = 0; j < NWORDS; j++) + { + unsigned int x = plus.word[j] ^ minus.word[j]; + if ((x & (x - 1)) || (x && m)) + { + /* More than one bit difference. */ + fprintf (fp, "unknown"); + return 2; + } + if (x) + { + k = j; + m = x; + } + } + if (m == 0) + { + /* No difference. */ + fprintf (fp, "unknown"); + return 3; + } + /* Now m = plus.word[k] ^ ~minus.word[k]. */ + if (plus.word[k] & ~minus.word[k]) + { + /* Oh? The sign bit is set in the positive and cleared in the negative + numbers? */ + fprintf (fp, "unknown"); + return 4; + } + for (i = 0; ; i++) + if ((m >> i) & 1) + break; + fprintf (fp, "word %d bit %d", (int) k, (int) i); + if (fclose (fp) != 0) + return 5; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_cc_double_signbit=`cat conftest.out` +else + gl_cv_cc_double_signbit="unknown" +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.out + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_double_signbit" >&5 +$as_echo "$gl_cv_cc_double_signbit" >&6; } + case "$gl_cv_cc_double_signbit" in + word*bit*) + word=`echo "$gl_cv_cc_double_signbit" | sed -e 's/word //' -e 's/ bit.*//'` + bit=`echo "$gl_cv_cc_double_signbit" | sed -e 's/word.*bit //'` + +cat >>confdefs.h <<_ACEOF +@%:@define DBL_SIGNBIT_WORD $word +_ACEOF + + +cat >>confdefs.h <<_ACEOF +@%:@define DBL_SIGNBIT_BIT $bit +_ACEOF + + ;; + esac + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the sign bit in a 'long double'" >&5 +$as_echo_n "checking where to find the sign bit in a 'long double'... " >&6; } +if ${gl_cv_cc_long_double_signbit+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + gl_cv_cc_long_double_signbit="unknown" + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#define NWORDS \ + ((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { long double value; unsigned int word[NWORDS]; } + memory_float; +static memory_float plus = { 1.0L }; +static memory_float minus = { -1.0L }; +int main () +{ + size_t j, k, i; + unsigned int m; + FILE *fp = fopen ("conftest.out", "w"); + if (fp == NULL) + return 1; + /* Find the different bit. */ + k = 0; m = 0; + for (j = 0; j < NWORDS; j++) + { + unsigned int x = plus.word[j] ^ minus.word[j]; + if ((x & (x - 1)) || (x && m)) + { + /* More than one bit difference. */ + fprintf (fp, "unknown"); + return 2; + } + if (x) + { + k = j; + m = x; + } + } + if (m == 0) + { + /* No difference. */ + fprintf (fp, "unknown"); + return 3; + } + /* Now m = plus.word[k] ^ ~minus.word[k]. */ + if (plus.word[k] & ~minus.word[k]) + { + /* Oh? The sign bit is set in the positive and cleared in the negative + numbers? */ + fprintf (fp, "unknown"); + return 4; + } + for (i = 0; ; i++) + if ((m >> i) & 1) + break; + fprintf (fp, "word %d bit %d", (int) k, (int) i); + if (fclose (fp) != 0) + return 5; + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_cc_long_double_signbit=`cat conftest.out` +else + gl_cv_cc_long_double_signbit="unknown" +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.out + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_long_double_signbit" >&5 +$as_echo "$gl_cv_cc_long_double_signbit" >&6; } + case "$gl_cv_cc_long_double_signbit" in + word*bit*) + word=`echo "$gl_cv_cc_long_double_signbit" | sed -e 's/word //' -e 's/ bit.*//'` + bit=`echo "$gl_cv_cc_long_double_signbit" | sed -e 's/word.*bit //'` + +cat >>confdefs.h <<_ACEOF +@%:@define LDBL_SIGNBIT_WORD $word +_ACEOF + + +cat >>confdefs.h <<_ACEOF +@%:@define LDBL_SIGNBIT_BIT $bit +_ACEOF + + ;; + esac + + + if test "$gl_cv_cc_float_signbit" = unknown; then + ac_fn_c_check_decl "$LINENO" "copysignf" "ac_cv_have_decl_copysignf" "#include +" +if test "x$ac_cv_have_decl_copysignf" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_COPYSIGNF $ac_have_decl +_ACEOF + + if test "$ac_cv_have_decl_copysignf" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether copysignf can be used without linking with libm" >&5 +$as_echo_n "checking whether copysignf can be used without linking with libm... " >&6; } +if ${gl_cv_func_copysignf_no_libm+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + float x, y; +int +main () +{ +return copysignf (x, y) < 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_copysignf_no_libm=yes +else + gl_cv_func_copysignf_no_libm=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_copysignf_no_libm" >&5 +$as_echo "$gl_cv_func_copysignf_no_libm" >&6; } + if test $gl_cv_func_copysignf_no_libm = yes; then + +$as_echo "@%:@define HAVE_COPYSIGNF_IN_LIBC 1" >>confdefs.h + + fi + fi + fi + if test "$gl_cv_cc_double_signbit" = unknown; then + ac_fn_c_check_decl "$LINENO" "copysign" "ac_cv_have_decl_copysign" "#include +" +if test "x$ac_cv_have_decl_copysign" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_COPYSIGN $ac_have_decl +_ACEOF + + if test "$ac_cv_have_decl_copysign" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether copysign can be used without linking with libm" >&5 +$as_echo_n "checking whether copysign can be used without linking with libm... " >&6; } +if ${gl_cv_func_copysign_no_libm+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + double x, y; +int +main () +{ +return copysign (x, y) < 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_copysign_no_libm=yes +else + gl_cv_func_copysign_no_libm=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_copysign_no_libm" >&5 +$as_echo "$gl_cv_func_copysign_no_libm" >&6; } + if test $gl_cv_func_copysign_no_libm = yes; then + +$as_echo "@%:@define HAVE_COPYSIGN_IN_LIBC 1" >>confdefs.h + + fi + fi + fi + if test "$gl_cv_cc_long_double_signbit" = unknown; then + ac_fn_c_check_decl "$LINENO" "copysignl" "ac_cv_have_decl_copysignl" "#include +" +if test "x$ac_cv_have_decl_copysignl" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_COPYSIGNL $ac_have_decl +_ACEOF + + if test "$ac_cv_have_decl_copysignl" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether copysignl can be used without linking with libm" >&5 +$as_echo_n "checking whether copysignl can be used without linking with libm... " >&6; } +if ${gl_cv_func_copysignl_no_libm+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + long double x, y; +int +main () +{ +return copysignl (x, y) < 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_copysignl_no_libm=yes +else + gl_cv_func_copysignl_no_libm=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_copysignl_no_libm" >&5 +$as_echo "$gl_cv_func_copysignl_no_libm" >&6; } + if test $gl_cv_func_copysignl_no_libm = yes; then + +$as_echo "@%:@define HAVE_COPYSIGNL_IN_LIBC 1" >>confdefs.h + + fi + fi + fi + ;; + esac + ;; + esac + + if test $REPLACE_SIGNBIT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS signbitf.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS signbitd.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS signbitl.$ac_objext" + + fi + + + + + + GNULIB_SIGNBIT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_SIGNBIT 1" >>confdefs.h + + + + + + + if test $gl_cv_type_sigset_t = yes; then + ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask" +if test "x$ac_cv_func_sigprocmask" = xyes; then : + gl_cv_func_sigprocmask=1 +fi + + fi + if test -z "$gl_cv_func_sigprocmask"; then + HAVE_POSIX_SIGNALBLOCKING=0 + fi + + if test $HAVE_POSIX_SIGNALBLOCKING = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS sigprocmask.$ac_objext" + + : + fi + + + + + + GNULIB_SIGPROCMASK=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_SIGPROCMASK 1" >>confdefs.h + + + + + for ac_header in stdint.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default" +if test "x$ac_cv_header_stdint_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STDINT_H 1 +_ACEOF + +fi + +done + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SIZE_MAX" >&5 +$as_echo_n "checking for SIZE_MAX... " >&6; } +if ${gl_cv_size_max+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_cv_size_max= + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if HAVE_STDINT_H +#include +#endif +#ifdef SIZE_MAX +Found it +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Found it" >/dev/null 2>&1; then : + gl_cv_size_max=yes +fi +rm -f conftest* + + if test -z "$gl_cv_size_max"; then + if ac_fn_c_compute_int "$LINENO" "sizeof (size_t) * CHAR_BIT - 1" "size_t_bits_minus_1" "#include +#include "; then : + +else + size_t_bits_minus_1= +fi + + if ac_fn_c_compute_int "$LINENO" "sizeof (size_t) <= sizeof (unsigned int)" "fits_in_uint" "#include "; then : + +else + fits_in_uint= +fi + + if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then + if test $fits_in_uint = 1; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + extern size_t foo; + extern unsigned long foo; + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + fits_in_uint=0 +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $fits_in_uint = 1; then + gl_cv_size_max="(((1U << $size_t_bits_minus_1) - 1) * 2 + 1)" + else + gl_cv_size_max="(((1UL << $size_t_bits_minus_1) - 1) * 2 + 1)" + fi + else + gl_cv_size_max='((size_t)~(size_t)0)' + fi + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_size_max" >&5 +$as_echo "$gl_cv_size_max" >&6; } + if test "$gl_cv_size_max" != yes; then + +cat >>confdefs.h <<_ACEOF +@%:@define SIZE_MAX $gl_cv_size_max +_ACEOF + + fi + + + + + gl_cv_func_snprintf_usable=no + for ac_func in snprintf +do : + ac_fn_c_check_func "$LINENO" "snprintf" "ac_cv_func_snprintf" +if test "x$ac_cv_func_snprintf" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SNPRINTF 1 +_ACEOF + +fi +done + + if test $ac_cv_func_snprintf = yes; then + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether snprintf respects a size of 1" >&5 +$as_echo_n "checking whether snprintf respects a size of 1... " >&6; } +if ${gl_cv_func_snprintf_size1+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + gl_cv_func_snprintf_size1="guessing yes" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#if HAVE_SNPRINTF +# define my_snprintf snprintf +#else +# include +static int my_snprintf (char *buf, int size, const char *format, ...) +{ + va_list args; + int ret; + va_start (args, format); + ret = vsnprintf (buf, size, format, args); + va_end (args); + return ret; +} +#endif +int main() +{ + static char buf[8] = { 'D', 'E', 'A', 'D', 'B', 'E', 'E', 'F' }; + my_snprintf (buf, 1, "%d", 12345); + return buf[1] != 'E'; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_snprintf_size1=yes +else + gl_cv_func_snprintf_size1=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_snprintf_size1" >&5 +$as_echo "$gl_cv_func_snprintf_size1" >&6; } + + case "$gl_cv_func_snprintf_size1" in + *yes) + + case "$gl_cv_func_snprintf_retval_c99" in + *yes) + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether printf supports POSIX/XSI format strings with positions" >&5 +$as_echo_n "checking whether printf supports POSIX/XSI format strings with positions... " >&6; } +if ${gl_cv_func_printf_positions+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + netbsd[1-3]* | netbsdelf[1-3]* | netbsdaout[1-3]* | netbsdcoff[1-3]*) + gl_cv_func_printf_positions="guessing no";; + beos*) gl_cv_func_printf_positions="guessing no";; + mingw* | pw*) gl_cv_func_printf_positions="guessing no";; + *) gl_cv_func_printf_positions="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* The string "%2$d %1$d", with dollar characters protected from the shell's + dollar expansion (possibly an autoconf bug). */ +static char format[] = { '%', '2', '$', 'd', ' ', '%', '1', '$', 'd', '\0' }; +static char buf[100]; +int main () +{ + sprintf (buf, format, 33, 55); + return (strcmp (buf, "55 33") != 0); +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_printf_positions=yes +else + gl_cv_func_printf_positions=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_printf_positions" >&5 +$as_echo "$gl_cv_func_printf_positions" >&6; } + + case "$gl_cv_func_printf_positions" in + *yes) + gl_cv_func_snprintf_usable=yes + ;; + esac + ;; + esac + ;; + esac + fi + if test $gl_cv_func_snprintf_usable = no; then + + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS snprintf.$ac_objext" + + if test $ac_cv_func_snprintf = yes; then + REPLACE_SNPRINTF=1 + fi + : + + fi + + if test $ac_cv_have_decl_snprintf = no; then + HAVE_DECL_SNPRINTF=0 + fi + + + + + + + GNULIB_SNPRINTF=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_SNPRINTF 1" >>confdefs.h + + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_SNPRINTF 1 +_ACEOF + + + + + + + + if test $ac_cv_header_sys_socket_h != yes; then + for ac_header in winsock2.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" +if test "x$ac_cv_header_winsock2_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WINSOCK2_H 1 +_ACEOF + +fi + +done + + fi + if test "$ac_cv_header_winsock2_h" = yes; then + HAVE_WINSOCK2_H=1 + UNISTD_H_HAVE_WINSOCK2_H=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H=1 + else + HAVE_WINSOCK2_H=0 + fi + + LIBSOCKET= + if test $HAVE_WINSOCK2_H = 1; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we need to call WSAStartup in winsock2.h and -lws2_32" >&5 +$as_echo_n "checking if we need to call WSAStartup in winsock2.h and -lws2_32... " >&6; } +if ${gl_cv_func_wsastartup+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_LIBS="$LIBS" + LIBS="$LIBS -lws2_32" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef HAVE_WINSOCK2_H +# include +#endif +int +main () +{ + + WORD wVersionRequested = MAKEWORD(1, 1); + WSADATA wsaData; + int err = WSAStartup(wVersionRequested, &wsaData); + WSACleanup (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_func_wsastartup=yes +else + gl_cv_func_wsastartup=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gl_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wsastartup" >&5 +$as_echo "$gl_cv_func_wsastartup" >&6; } + if test "$gl_cv_func_wsastartup" = "yes"; then + +$as_echo "@%:@define WINDOWS_SOCKETS 1" >>confdefs.h + + LIBSOCKET='-lws2_32' + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing setsockopt" >&5 +$as_echo_n "checking for library containing setsockopt... " >&6; } +if ${gl_cv_lib_socket+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_cv_lib_socket= + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +extern +#ifdef __cplusplus +"C" +#endif +char setsockopt(); +int +main () +{ +setsockopt(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +else + gl_save_LIBS="$LIBS" + LIBS="$gl_save_LIBS -lsocket" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +extern +#ifdef __cplusplus +"C" +#endif +char setsockopt(); +int +main () +{ +setsockopt(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_lib_socket="-lsocket" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$gl_cv_lib_socket"; then + LIBS="$gl_save_LIBS -lnetwork" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +extern +#ifdef __cplusplus +"C" +#endif +char setsockopt(); +int +main () +{ +setsockopt(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_lib_socket="-lnetwork" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$gl_cv_lib_socket"; then + LIBS="$gl_save_LIBS -lnet" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +extern +#ifdef __cplusplus +"C" +#endif +char setsockopt(); +int +main () +{ +setsockopt(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gl_cv_lib_socket="-lnet" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + fi + fi + LIBS="$gl_save_LIBS" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test -z "$gl_cv_lib_socket"; then + gl_cv_lib_socket="none needed" + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_lib_socket" >&5 +$as_echo "$gl_cv_lib_socket" >&6; } + if test "$gl_cv_lib_socket" != "none needed"; then + LIBSOCKET="$gl_cv_lib_socket" + fi + fi + + + + + + + : + + + ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" " +/* is not needed according to POSIX, but the + in i386-unknown-freebsd4.10 and + powerpc-apple-darwin5.5 required it. */ +#include +#if HAVE_SYS_SOCKET_H +# include +#elif HAVE_WS2TCPIP_H +# include +#endif + +" +if test "x$ac_cv_type_socklen_t" = xyes; then : + +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for socklen_t equivalent" >&5 +$as_echo_n "checking for socklen_t equivalent... " >&6; } + if ${gl_cv_socklen_t_equiv+:} false; then : + $as_echo_n "(cached) " >&6 +else + # Systems have either "struct sockaddr *" or + # "void *" as the second argument to getpeername + gl_cv_socklen_t_equiv= + for arg2 in "struct sockaddr" void; do + for t in int size_t "unsigned int" "long int" "unsigned long int"; do + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + + int getpeername (int, $arg2 *, $t *); +int +main () +{ +$t len; + getpeername (0, 0, &len); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_socklen_t_equiv="$t" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + test "$gl_cv_socklen_t_equiv" != "" && break + done + test "$gl_cv_socklen_t_equiv" != "" && break + done + +fi + + if test "$gl_cv_socklen_t_equiv" = ""; then + as_fn_error $? "Cannot find a type to use in place of socklen_t" "$LINENO" 5 + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_socklen_t_equiv" >&5 +$as_echo "$gl_cv_socklen_t_equiv" >&6; } + +cat >>confdefs.h <<_ACEOF +@%:@define socklen_t $gl_cv_socklen_t_equiv +_ACEOF + +fi + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_spawn_h='<'spawn.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_spawn_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_spawn_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'spawn.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_spawn_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_spawn_h='<'spawn.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_spawn_h" >&5 +$as_echo "$gl_cv_next_spawn_h" >&6; } + fi + NEXT_SPAWN_H=$gl_cv_next_spawn_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'spawn.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_spawn_h + fi + NEXT_AS_FIRST_DIRECTIVE_SPAWN_H=$gl_next_as_first_directive + + + + + + if test $ac_cv_header_spawn_h = yes; then + HAVE_SPAWN_H=1 + ac_fn_c_check_type "$LINENO" "posix_spawnattr_t" "ac_cv_type_posix_spawnattr_t" " +#include + +" +if test "x$ac_cv_type_posix_spawnattr_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_POSIX_SPAWNATTR_T 1 +_ACEOF + + +else + HAVE_POSIX_SPAWNATTR_T=0 +fi + + ac_fn_c_check_type "$LINENO" "posix_spawn_file_actions_t" "ac_cv_type_posix_spawn_file_actions_t" " +#include + +" +if test "x$ac_cv_type_posix_spawn_file_actions_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_POSIX_SPAWN_FILE_ACTIONS_T 1 +_ACEOF + + +else + HAVE_POSIX_SPAWN_FILE_ACTIONS_T=0 +fi + + else + HAVE_SPAWN_H=0 + HAVE_POSIX_SPAWNATTR_T=0 + HAVE_POSIX_SPAWN_FILE_ACTIONS_T=0 + fi + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ssize_t" >&5 +$as_echo_n "checking for ssize_t... " >&6; } +if ${gt_cv_ssize_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gt_cv_ssize_t=yes +else + gt_cv_ssize_t=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_ssize_t" >&5 +$as_echo "$gt_cv_ssize_t" >&6; } + if test $gt_cv_ssize_t = no; then + +$as_echo "@%:@define ssize_t int" >>confdefs.h + + fi + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on directories" >&5 +$as_echo_n "checking whether stat handles trailing slashes on directories... " >&6; } +if ${gl_cv_func_stat_dir_slash+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case $host_os in + mingw*) gl_cv_func_stat_dir_slash="guessing no";; + *) gl_cv_func_stat_dir_slash="guessing yes";; + esac +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +struct stat st; return stat (".", &st) != stat ("./", &st); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_stat_dir_slash=yes +else + gl_cv_func_stat_dir_slash=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_dir_slash" >&5 +$as_echo "$gl_cv_func_stat_dir_slash" >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat handles trailing slashes on files" >&5 +$as_echo_n "checking whether stat handles trailing slashes on files... " >&6; } +if ${gl_cv_func_stat_file_slash+:} false; then : + $as_echo_n "(cached) " >&6 +else + touch conftest.tmp + # Assume that if we have lstat, we can also check symlinks. + if test $ac_cv_func_lstat = yes; then + ln -s conftest.tmp conftest.lnk + fi + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_stat_file_slash="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +int result = 0; + struct stat st; + if (!stat ("conftest.tmp/", &st)) + result |= 1; +#if HAVE_LSTAT + if (!stat ("conftest.lnk/", &st)) + result |= 2; +#endif + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_stat_file_slash=yes +else + gl_cv_func_stat_file_slash=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.tmp conftest.lnk +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stat_file_slash" >&5 +$as_echo "$gl_cv_func_stat_file_slash" >&6; } + case $gl_cv_func_stat_dir_slash in + *no) REPLACE_STAT=1 + +$as_echo "@%:@define REPLACE_FUNC_STAT_DIR 1" >>confdefs.h +;; + esac + case $gl_cv_func_stat_file_slash in + *no) REPLACE_STAT=1 + +$as_echo "@%:@define REPLACE_FUNC_STAT_FILE 1" >>confdefs.h +;; + esac + + if test $REPLACE_STAT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS stat.$ac_objext" + + : + fi + + + + + + GNULIB_STAT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STAT 1" >>confdefs.h + + + + + # Don't call AC_STRUCT_ST_BLOCKS because it causes bugs. Details at + # http://lists.gnu.org/archive/html/bug-gnulib/2011-06/msg00051.html + + + + + + + ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.tv_nsec" "ac_cv_member_struct_stat_st_atim_tv_nsec" "#include + #include +" +if test "x$ac_cv_member_struct_stat_st_atim_tv_nsec" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC 1 +_ACEOF + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether struct stat.st_atim is of type struct timespec" >&5 +$as_echo_n "checking whether struct stat.st_atim is of type struct timespec... " >&6; } +if ${ac_cv_typeof_struct_stat_st_atim_is_struct_timespec+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #include + #if HAVE_SYS_TIME_H + # include + #endif + #include + struct timespec ts; + struct stat st; + +int +main () +{ + + st.st_atim = ts; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes +else + ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&5 +$as_echo "$ac_cv_typeof_struct_stat_st_atim_is_struct_timespec" >&6; } + if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then + +$as_echo "@%:@define TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC 1" >>confdefs.h + + fi +else + ac_fn_c_check_member "$LINENO" "struct stat" "st_atimespec.tv_nsec" "ac_cv_member_struct_stat_st_atimespec_tv_nsec" "#include + #include +" +if test "x$ac_cv_member_struct_stat_st_atimespec_tv_nsec" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC 1 +_ACEOF + + +else + ac_fn_c_check_member "$LINENO" "struct stat" "st_atimensec" "ac_cv_member_struct_stat_st_atimensec" "#include + #include +" +if test "x$ac_cv_member_struct_stat_st_atimensec" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STAT_ST_ATIMENSEC 1 +_ACEOF + + +else + ac_fn_c_check_member "$LINENO" "struct stat" "st_atim.st__tim.tv_nsec" "ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" "#include + #include +" +if test "x$ac_cv_member_struct_stat_st_atim_st__tim_tv_nsec" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC 1 +_ACEOF + + +fi + +fi + +fi + +fi + + + + + + ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimespec.tv_nsec" "ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" "#include + #include +" +if test "x$ac_cv_member_struct_stat_st_birthtimespec_tv_nsec" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC 1 +_ACEOF + + +else + ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtimensec" "ac_cv_member_struct_stat_st_birthtimensec" "#include + #include +" +if test "x$ac_cv_member_struct_stat_st_birthtimensec" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC 1 +_ACEOF + + +else + ac_fn_c_check_member "$LINENO" "struct stat" "st_birthtim.tv_nsec" "ac_cv_member_struct_stat_st_birthtim_tv_nsec" "#include + #include +" +if test "x$ac_cv_member_struct_stat_st_birthtim_tv_nsec" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC 1 +_ACEOF + + +fi + +fi + +fi + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_STATAT 1 +_ACEOF + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stdalign.h" >&5 +$as_echo_n "checking for working stdalign.h... " >&6; } +if ${gl_cv_header_working_stdalign_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test _Alignas only on platforms where gnulib can help. */ + #if \ + (__GNUC__ || __IBMC__ || __IBMCPP__ \ + || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER) + int alignas (8) alignas_int = 1; + char test_alignas[_Alignof (alignas_int) == 8 ? 1 : -1]; + #endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_working_stdalign_h=yes +else + gl_cv_header_working_stdalign_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdalign_h" >&5 +$as_echo "$gl_cv_header_working_stdalign_h" >&6; } + + if test $gl_cv_header_working_stdalign_h = yes; then + STDALIGN_H='' + else + STDALIGN_H='stdalign.h' + fi + + + if test -n "$STDALIGN_H"; then + GL_GENERATE_STDALIGN_H_TRUE= + GL_GENERATE_STDALIGN_H_FALSE='#' +else + GL_GENERATE_STDALIGN_H_TRUE='#' + GL_GENERATE_STDALIGN_H_FALSE= +fi + + + + STDARG_H='' + NEXT_STDARG_H='' + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for va_copy" >&5 +$as_echo_n "checking for va_copy... " >&6; } + if ${gl_cv_func_va_copy+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + +#ifndef va_copy +void (*func) (va_list, va_list) = va_copy; +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_va_copy=yes +else + gl_cv_func_va_copy=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_va_copy" >&5 +$as_echo "$gl_cv_func_va_copy" >&6; } + if test $gl_cv_func_va_copy = no; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if defined _AIX && !defined __GNUC__ + AIX vaccine + #endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "vaccine" >/dev/null 2>&1; then : + gl_aixcc=yes +else + gl_aixcc=no +fi +rm -f conftest* + + if test $gl_aixcc = yes; then + STDARG_H=stdarg.h + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_stdarg_h='<'stdarg.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_stdarg_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'stdarg.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_stdarg_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdarg_h" >&5 +$as_echo "$gl_cv_next_stdarg_h" >&6; } + fi + NEXT_STDARG_H=$gl_cv_next_stdarg_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'stdarg.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_stdarg_h + fi + NEXT_AS_FIRST_DIRECTIVE_STDARG_H=$gl_next_as_first_directive + + + + + if test "$gl_cv_next_stdarg_h" = '""'; then + gl_cv_next_stdarg_h='"///usr/include/stdarg.h"' + NEXT_STDARG_H="$gl_cv_next_stdarg_h" + fi + else + + saved_as_echo_n="$as_echo_n" + as_echo_n=':' + if ${gl_cv_func___va_copy+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + +#ifndef __va_copy +error, bail out +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func___va_copy=yes +else + gl_cv_func___va_copy=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi + + as_echo_n="$saved_as_echo_n" + + if test $gl_cv_func___va_copy = yes; then + +$as_echo "@%:@define va_copy __va_copy" >>confdefs.h + + else + + +$as_echo "@%:@define va_copy gl_va_copy" >>confdefs.h + + fi + fi + fi + + if test -n "$STDARG_H"; then + GL_GENERATE_STDARG_H_TRUE= + GL_GENERATE_STDARG_H_FALSE='#' +else + GL_GENERATE_STDARG_H_TRUE='#' + GL_GENERATE_STDARG_H_FALSE= +fi + + + + + + + # Define two additional variables used in the Makefile substitution. + + if test "$ac_cv_header_stdbool_h" = yes; then + STDBOOL_H='' + else + STDBOOL_H='stdbool.h' + fi + + if test -n "$STDBOOL_H"; then + GL_GENERATE_STDBOOL_H_TRUE= + GL_GENERATE_STDBOOL_H_FALSE='#' +else + GL_GENERATE_STDBOOL_H_TRUE='#' + GL_GENERATE_STDBOOL_H_FALSE= +fi + + + if test "$ac_cv_type__Bool" = yes; then + HAVE__BOOL=1 + else + HAVE__BOOL=0 + fi + + + + + + STDDEF_H= + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + STDDEF_H=stddef.h + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5 +$as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; } +if ${gl_cv_decl_null_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_decl_null_works=yes +else + gl_cv_decl_null_works=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5 +$as_echo "$gl_cv_decl_null_works" >&6; } + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + STDDEF_H=stddef.h + fi + + if test -n "$STDDEF_H"; then + GL_GENERATE_STDDEF_H_TRUE= + GL_GENERATE_STDDEF_H_FALSE='#' +else + GL_GENERATE_STDDEF_H_TRUE='#' + GL_GENERATE_STDDEF_H_FALSE= +fi + + if test -n "$STDDEF_H"; then + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_stddef_h='<'stddef.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_stddef_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'stddef.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stddef_h" >&5 +$as_echo "$gl_cv_next_stddef_h" >&6; } + fi + NEXT_STDDEF_H=$gl_cv_next_stddef_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'stddef.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_stddef_h + fi + NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive + + + + + fi + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_stdio_h='<'stdio.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_stdio_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'stdio.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_stdio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdio_h" >&5 +$as_echo "$gl_cv_next_stdio_h" >&6; } + fi + NEXT_STDIO_H=$gl_cv_next_stdio_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'stdio.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_stdio_h + fi + NEXT_AS_FIRST_DIRECTIVE_STDIO_H=$gl_next_as_first_directive + + + + + + GNULIB_FSCANF=1 + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_FSCANF 1 +_ACEOF + + + GNULIB_SCANF=1 + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_SCANF 1 +_ACEOF + + + GNULIB_FGETC=1 + GNULIB_GETC=1 + GNULIB_GETCHAR=1 + GNULIB_FGETS=1 + GNULIB_FREAD=1 + + + GNULIB_FPRINTF=1 + GNULIB_PRINTF=1 + GNULIB_VFPRINTF=1 + GNULIB_VPRINTF=1 + GNULIB_FPUTC=1 + GNULIB_PUTC=1 + GNULIB_PUTCHAR=1 + GNULIB_FPUTS=1 + GNULIB_PUTS=1 + GNULIB_FWRITE=1 + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_stdlib_h='<'stdlib.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_stdlib_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'stdlib.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_stdlib_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_stdlib_h" >&5 +$as_echo "$gl_cv_next_stdlib_h" >&6; } + fi + NEXT_STDLIB_H=$gl_cv_next_stdlib_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'stdlib.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_stdlib_h + fi + NEXT_AS_FIRST_DIRECTIVE_STDLIB_H=$gl_next_as_first_directive + + + + + + + + + + + + + + for ac_func in stpcpy +do : + ac_fn_c_check_func "$LINENO" "stpcpy" "ac_cv_func_stpcpy" +if test "x$ac_cv_func_stpcpy" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STPCPY 1 +_ACEOF + +fi +done + + if test $ac_cv_func_stpcpy = no; then + HAVE_STPCPY=0 + fi + + if test $HAVE_STPCPY = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS stpcpy.$ac_objext" + + + : + + fi + + + + + + GNULIB_STPCPY=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STPCPY 1" >>confdefs.h + + + + + + + + + + + + + + if test $ac_cv_func_stpncpy = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working stpncpy" >&5 +$as_echo_n "checking for working stpncpy... " >&6; } +if ${gl_cv_func_stpncpy+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef __GNU_LIBRARY__ + Thanks for using GNU +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Thanks for using GNU" >/dev/null 2>&1; then : + gl_cv_func_stpncpy="guessing yes" +else + gl_cv_func_stpncpy="guessing no" +fi +rm -f conftest* + + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include /* for strcpy */ +/* The stpncpy prototype is missing in on AIX 4. */ +#if !HAVE_DECL_STPNCPY +extern +# ifdef __cplusplus +"C" +# endif +char *stpncpy (char *dest, const char *src, size_t n); +#endif +int main () +{ + int result = 0; + const char *src = "Hello"; + char dest[10]; + /* AIX 4.3.3 and AIX 5.1 stpncpy() returns dest+1 here. */ + { + strcpy (dest, "\377\377\377\377\377\377"); + if (stpncpy (dest, src, 2) != dest + 2) + result |= 1; + } + /* AIX 4.3.3 and AIX 5.1 stpncpy() returns dest+4 here. */ + { + strcpy (dest, "\377\377\377\377\377\377"); + if (stpncpy (dest, src, 5) != dest + 5) + result |= 2; + } + /* AIX 4.3.3 and AIX 5.1 stpncpy() returns dest+6 here. */ + { + strcpy (dest, "\377\377\377\377\377\377"); + if (stpncpy (dest, src, 7) != dest + 5) + result |= 4; + } + return result; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_stpncpy=yes +else + gl_cv_func_stpncpy=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_stpncpy" >&5 +$as_echo "$gl_cv_func_stpncpy" >&6; } + case "$gl_cv_func_stpncpy" in + *yes) + +$as_echo "@%:@define HAVE_STPNCPY 1" >>confdefs.h + + ;; + *) + REPLACE_STPNCPY=1 + ;; + esac + else + HAVE_STPNCPY=0 + fi + + if test $HAVE_STPNCPY = 0 || test $REPLACE_STPNCPY = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS stpncpy.$ac_objext" + + + : + + fi + + + + + + GNULIB_STPNCPY=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STPNCPY 1" >>confdefs.h + + + + + + + + for ac_func in strchrnul +do : + ac_fn_c_check_func "$LINENO" "strchrnul" "ac_cv_func_strchrnul" +if test "x$ac_cv_func_strchrnul" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRCHRNUL 1 +_ACEOF + +fi +done + + if test $ac_cv_func_strchrnul = no; then + HAVE_STRCHRNUL=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strchrnul works" >&5 +$as_echo_n "checking whether strchrnul works... " >&6; } +if ${gl_cv_func_strchrnul_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#if defined __CYGWIN__ + #include + #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 9) + Lucky user + #endif +#else + Lucky user +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Lucky user" >/dev/null 2>&1; then : + gl_cv_func_strchrnul_works="guessing yes" +else + gl_cv_func_strchrnul_works="guessing no" +fi +rm -f conftest* + + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include /* for strchrnul */ + +int +main () +{ +const char *buf = "a"; + return strchrnul (buf, 'b') != buf + 1; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_strchrnul_works=yes +else + gl_cv_func_strchrnul_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strchrnul_works" >&5 +$as_echo "$gl_cv_func_strchrnul_works" >&6; } + case "$gl_cv_func_strchrnul_works" in + *yes) ;; + *) REPLACE_STRCHRNUL=1 ;; + esac + fi + + if test $HAVE_STRCHRNUL = 0 || test $REPLACE_STRCHRNUL = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strchrnul.$ac_objext" + + : + fi + + + + + + GNULIB_STRCHRNUL=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STRCHRNUL 1" >>confdefs.h + + + + + + + + if test $ac_cv_func_strdup = yes; then + if test $gl_cv_func_malloc_posix != yes; then + REPLACE_STRDUP=1 + fi + fi + + if test $ac_cv_have_decl_strdup = no; then + HAVE_DECL_STRDUP=0 + fi + + if test $ac_cv_func_strdup = no || test $REPLACE_STRDUP = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strdup.$ac_objext" + + : + fi + + + + + + GNULIB_STRDUP=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STRDUP 1" >>confdefs.h + + + + + + + + + + + if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strerror function" >&5 +$as_echo_n "checking for working strerror function... " >&6; } +if ${gl_cv_func_working_strerror+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_working_strerror="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_working_strerror="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +if (!*strerror (-2)) return 1; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_working_strerror=yes +else + gl_cv_func_working_strerror=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_strerror" >&5 +$as_echo "$gl_cv_func_working_strerror" >&6; } + case "$gl_cv_func_working_strerror" in + *yes) ;; + *) + REPLACE_STRERROR=1 + ;; + esac + + case "$gl_cv_func_strerror_r_works" in + *no) REPLACE_STRERROR=1 ;; + esac + + else + REPLACE_STRERROR=1 + fi + + if test $REPLACE_STRERROR = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strerror.$ac_objext" + + fi + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_STRERROR 1 +_ACEOF + + + + + + + + GNULIB_STRERROR=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STRERROR 1" >>confdefs.h + + + + + + if test -n "$ERRNO_H" || test $REPLACE_STRERROR_0 = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strerror-override.$ac_objext" + + + + + + if test $ac_cv_header_sys_socket_h != yes; then + for ac_header in winsock2.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" +if test "x$ac_cv_header_winsock2_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WINSOCK2_H 1 +_ACEOF + +fi + +done + + fi + if test "$ac_cv_header_winsock2_h" = yes; then + HAVE_WINSOCK2_H=1 + UNISTD_H_HAVE_WINSOCK2_H=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H=1 + else + HAVE_WINSOCK2_H=0 + fi + + + fi + + + # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE. + + + + + + + +$as_echo "@%:@define my_strftime nstrftime" >>confdefs.h + + + + if test $gl_cond_libtool = false; then + gl_ltlibdeps="$gl_ltlibdeps $LTLIBICONV" + gl_libdeps="$gl_libdeps $LIBICONV" + fi + + + + + if test $REPLACE_STRNCAT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strncat.$ac_objext" + + + : + + fi + + + + + + GNULIB_STRNCAT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STRNCAT 1" >>confdefs.h + + + + + + + + + + if test $ac_cv_have_decl_strndup = no; then + HAVE_DECL_STRNDUP=0 + fi + + if test $ac_cv_func_strndup = yes; then + HAVE_STRNDUP=1 + # AIX 4.3.3, AIX 5.1 have a function that fails to add the terminating '\0'. + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strndup" >&5 +$as_echo_n "checking for working strndup... " >&6; } +if ${gl_cv_func_strndup_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + + case $host_os in + aix | aix[3-6]*) gl_cv_func_strndup_works="guessing no";; + *) gl_cv_func_strndup_works="guessing yes";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #include +int +main () +{ + +#if !HAVE_DECL_STRNDUP + extern + #ifdef __cplusplus + "C" + #endif + char *strndup (const char *, size_t); +#endif + char *s; + s = strndup ("some longer string", 15); + free (s); + s = strndup ("shorter string", 13); + return s[13] != '\0'; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_strndup_works=yes +else + gl_cv_func_strndup_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strndup_works" >&5 +$as_echo "$gl_cv_func_strndup_works" >&6; } + case $gl_cv_func_strndup_works in + *no) REPLACE_STRNDUP=1 ;; + esac + else + HAVE_STRNDUP=0 + fi + + if test $HAVE_STRNDUP = 0 || test $REPLACE_STRNDUP = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strndup.$ac_objext" + + fi + + + + + + GNULIB_STRNDUP=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STRNDUP 1" >>confdefs.h + + + + + + + + + + if test $ac_cv_have_decl_strnlen = no; then + HAVE_DECL_STRNLEN=0 + else + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working strnlen" >&5 +$as_echo_n "checking for working strnlen... " >&6; } +if ${ac_cv_func_strnlen_working+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + # Guess no on AIX systems, yes otherwise. + case "$host_os" in + aix*) ac_cv_func_strnlen_working=no;; + *) ac_cv_func_strnlen_working=yes;; + esac +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + +#define S "foobar" +#define S_LEN (sizeof S - 1) + + /* At least one implementation is buggy: that of AIX 4.3 would + give strnlen (S, 1) == 3. */ + + int i; + for (i = 0; i < S_LEN + 1; ++i) + { + int expected = i <= S_LEN ? i : S_LEN; + if (strnlen (S, i) != expected) + return 1; + } + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_strnlen_working=yes +else + ac_cv_func_strnlen_working=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_strnlen_working" >&5 +$as_echo "$ac_cv_func_strnlen_working" >&6; } +test $ac_cv_func_strnlen_working = no && : + + + if test $ac_cv_func_strnlen_working = no; then + REPLACE_STRNLEN=1 + fi + fi + + if test $HAVE_DECL_STRNLEN = 0 || test $REPLACE_STRNLEN = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strnlen.$ac_objext" + + : + fi + + + + + + GNULIB_STRNLEN=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STRNLEN 1" >>confdefs.h + + + + + + for ac_func in strpbrk +do : + ac_fn_c_check_func "$LINENO" "strpbrk" "ac_cv_func_strpbrk" +if test "x$ac_cv_func_strpbrk" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRPBRK 1 +_ACEOF + +fi +done + + if test $ac_cv_func_strpbrk = no; then + HAVE_STRPBRK=0 + fi + + if test $HAVE_STRPBRK = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strpbrk.$ac_objext" + + : + fi + + + + + + GNULIB_STRPBRK=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STRPBRK 1" >>confdefs.h + + + + + + + + + + if test $ac_cv_have_decl_strsignal = no; then + HAVE_DECL_STRSIGNAL=0 + fi + + for ac_func in strsignal +do : + ac_fn_c_check_func "$LINENO" "strsignal" "ac_cv_func_strsignal" +if test "x$ac_cv_func_strsignal" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRSIGNAL 1 +_ACEOF + +fi +done + + if test $ac_cv_func_strsignal = yes; then + HAVE_STRSIGNAL=1 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strsignal always returns a string" >&5 +$as_echo_n "checking whether strsignal always returns a string... " >&6; } +if ${gl_cv_func_working_strsignal+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + solaris* | aix*) gl_cv_func_working_strsignal=no;; + *) gl_cv_func_working_strsignal="guessing yes";; + esac +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include /* NetBSD 5.0 declares it in wrong header. */ + +int +main () +{ +int result = 0; + char *s = strsignal (-1); + if (s == (char *) 0) + result |= 1; + if (s == (char *) -1) + result |= 2; + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_working_strsignal=yes +else + gl_cv_func_working_strsignal=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_working_strsignal" >&5 +$as_echo "$gl_cv_func_working_strsignal" >&6; } + if test "$gl_cv_func_working_strsignal" = no; then + REPLACE_STRSIGNAL=1 + fi + else + HAVE_STRSIGNAL=0 + fi + + if test $HAVE_STRSIGNAL = 0 || test $REPLACE_STRSIGNAL = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strsignal.$ac_objext" + + + + + ac_fn_c_check_decl "$LINENO" "_sys_siglist" "ac_cv_have_decl__sys_siglist" "#include +" +if test "x$ac_cv_have_decl__sys_siglist" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL__SYS_SIGLIST $ac_have_decl +_ACEOF + + + fi + + + + + + GNULIB_STRSIGNAL=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STRSIGNAL 1" >>confdefs.h + + + + + + + if test "$gl_cv_func_memchr_works" != yes; then + REPLACE_STRSTR=1 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strstr works" >&5 +$as_echo_n "checking whether strstr works... " >&6; } +if ${gl_cv_func_strstr_works_always+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef __GNU_LIBRARY__ + #include + #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ > 12) || (__GLIBC__ > 2)) \ + || defined __UCLIBC__ + Lucky user + #endif +#elif defined __CYGWIN__ + #include + #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7) + Lucky user + #endif +#else + Lucky user +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Lucky user" >/dev/null 2>&1; then : + gl_cv_func_strstr_works_always="guessing yes" +else + gl_cv_func_strstr_works_always="guessing no" +fi +rm -f conftest* + + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include /* for strstr */ +#define P "_EF_BF_BD" +#define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P +#define NEEDLE P P P P P + +int +main () +{ +return !!strstr (HAYSTACK, NEEDLE); + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_strstr_works_always=yes +else + gl_cv_func_strstr_works_always=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strstr_works_always" >&5 +$as_echo "$gl_cv_func_strstr_works_always" >&6; } + case "$gl_cv_func_strstr_works_always" in + *yes) ;; + *) + REPLACE_STRSTR=1 + ;; + esac + fi + + if test $REPLACE_STRSTR = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strstr.$ac_objext" + + fi + + + + + + GNULIB_STRSTR=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STRSTR 1" >>confdefs.h + + + + + + + if test $HAVE_STRTOD = 1; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtod obeys C99" >&5 +$as_echo_n "checking whether strtod obeys C99... " >&6; } +if ${gl_cv_func_strtod_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef __GNU_LIBRARY__ + #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 8) || (__GLIBC__ > 2)) \ + && !defined __UCLIBC__ + Lucky user + #endif +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Lucky user" >/dev/null 2>&1; then : + gl_cv_func_strtod_works="guessing yes" +else + gl_cv_func_strtod_works="guessing no" +fi +rm -f conftest* + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +/* Compare two numbers with ==. + This is a separate function because IRIX 6.5 "cc -O" miscompiles an + 'x == x' test. */ +static int +numeric_equal (double x, double y) +{ + return x == y; +} + +int +main () +{ + + int result = 0; + { + /* In some old versions of Linux (2000 or before), strtod mis-parses + strings with leading '+'. */ + const char *string = " +69"; + char *term; + double value = strtod (string, &term); + if (value != 69 || term != (string + 4)) + result |= 1; + } + { + /* Under Solaris 2.4, strtod returns the wrong value for the + terminating character under some conditions. */ + const char *string = "NaN"; + char *term; + strtod (string, &term); + if (term != string && *(term - 1) == 0) + result |= 2; + } + { + /* Older glibc and Cygwin mis-parse "-0x". */ + const char *string = "-0x"; + char *term; + double value = strtod (string, &term); + double zero = 0.0; + if (1.0 / value != -1.0 / zero || term != (string + 2)) + result |= 4; + } + { + /* Many platforms do not parse hex floats. */ + const char *string = "0XaP+1"; + char *term; + double value = strtod (string, &term); + if (value != 20.0 || term != (string + 6)) + result |= 8; + } + { + /* Many platforms do not parse infinities. HP-UX 11.31 parses inf, + but mistakenly sets errno. */ + const char *string = "inf"; + char *term; + double value; + errno = 0; + value = strtod (string, &term); + if (value != HUGE_VAL || term != (string + 3) || errno) + result |= 16; + } + { + /* glibc 2.7 and cygwin 1.5.24 misparse "nan()". */ + const char *string = "nan()"; + char *term; + double value = strtod (string, &term); + if (numeric_equal (value, value) || term != (string + 5)) + result |= 32; + } + { + /* darwin 10.6.1 misparses "nan(". */ + const char *string = "nan("; + char *term; + double value = strtod (string, &term); + if (numeric_equal (value, value) || term != (string + 3)) + result |= 64; + } + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_strtod_works=yes +else + gl_cv_func_strtod_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtod_works" >&5 +$as_echo "$gl_cv_func_strtod_works" >&6; } + case "$gl_cv_func_strtod_works" in + *yes) ;; + *) + REPLACE_STRTOD=1 + ;; + esac + fi + + if test $HAVE_STRTOD = 0 || test $REPLACE_STRTOD = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strtod.$ac_objext" + + + + if test $gl_cv_func_ldexp_no_libm = yes; then + +$as_echo "@%:@define HAVE_LDEXP_IN_LIBC 1" >>confdefs.h + + fi + + fi + + + + + + GNULIB_STRTOD=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STRTOD 1" >>confdefs.h + + + + + + + + + if test "$ac_cv_have_decl_strtoimax" != yes; then + HAVE_DECL_STRTOIMAX=0 + fi + + if test $ac_cv_func_strtoimax = yes; then + HAVE_STRTOIMAX=1 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtoimax works" >&5 +$as_echo_n "checking whether strtoimax works... " >&6; } +if ${gl_cv_func_strtoimax+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess no on AIX 5. + aix5*) gl_cv_func_strtoimax="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_strtoimax="guessing yes" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +int main () +{ + if (sizeof (intmax_t) > sizeof (int)) + { + const char *s = "4294967295"; + char *p; + intmax_t res; + errno = 0; + res = strtoimax (s, &p, 10); + if (p != s + strlen (s)) + return 1; + if (errno != 0) + return 2; + if (res != (intmax_t) 65535 * (intmax_t) 65537) + return 3; + } + else + { + const char *s = "2147483647"; + char *p; + intmax_t res; + errno = 0; + res = strtoimax (s, &p, 10); + if (p != s + strlen (s)) + return 1; + if (errno != 0) + return 2; + if (res != 2147483647) + return 3; + } + return 0; +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_strtoimax=yes +else + gl_cv_func_strtoimax=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtoimax" >&5 +$as_echo "$gl_cv_func_strtoimax" >&6; } + case "$gl_cv_func_strtoimax" in + *no) REPLACE_STRTOIMAX=1 ;; + esac + else + HAVE_STRTOIMAX=0 + fi + + if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strtoimax.$ac_objext" + + + ac_fn_c_check_decl "$LINENO" "strtoll" "ac_cv_have_decl_strtoll" "$ac_includes_default" +if test "x$ac_cv_have_decl_strtoll" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STRTOLL $ac_have_decl +_ACEOF + + + + fi + + + + + + GNULIB_STRTOIMAX=1 + + + + + + + + if test "$ac_cv_type_long_long_int" = yes; then + for ac_func in strtoll +do : + ac_fn_c_check_func "$LINENO" "strtoll" "ac_cv_func_strtoll" +if test "x$ac_cv_func_strtoll" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRTOLL 1 +_ACEOF + +fi +done + + if test $ac_cv_func_strtoll = no; then + HAVE_STRTOLL=0 + fi + fi + + if test $HAVE_STRTOLL = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strtoll.$ac_objext" + + + : + + fi + + + + + + GNULIB_STRTOLL=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STRTOLL 1" >>confdefs.h + + + + + + + if test "$ac_cv_type_unsigned_long_long_int" = yes; then + for ac_func in strtoull +do : + ac_fn_c_check_func "$LINENO" "strtoull" "ac_cv_func_strtoull" +if test "x$ac_cv_func_strtoull" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRTOULL 1 +_ACEOF + +fi +done + + if test $ac_cv_func_strtoull = no; then + HAVE_STRTOULL=0 + fi + fi + + if test $HAVE_STRTOULL = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strtoull.$ac_objext" + + + : + + fi + + + + + + GNULIB_STRTOULL=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_STRTOULL 1" >>confdefs.h + + + + + + + + + if test "$ac_cv_have_decl_strtoumax" != yes; then + HAVE_DECL_STRTOUMAX=0 + fi + + if test $ac_cv_func_strtoumax = no; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS strtoumax.$ac_objext" + + + ac_fn_c_check_decl "$LINENO" "strtoull" "ac_cv_have_decl_strtoull" "$ac_includes_default" +if test "x$ac_cv_have_decl_strtoull" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STRTOULL $ac_have_decl +_ACEOF + + + + fi + + + + + + GNULIB_STRTOUMAX=1 + + + + + + + + if test $ac_cv_func_symlink = no; then + HAVE_SYMLINK=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether symlink handles trailing slash correctly" >&5 +$as_echo_n "checking whether symlink handles trailing slash correctly... " >&6; } +if ${gl_cv_func_symlink_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_symlink_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_symlink_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +int result = 0; + if (!symlink ("a", "conftest.link/")) + result |= 1; + if (symlink ("conftest.f", "conftest.lnk2")) + result |= 2; + else if (!symlink ("a", "conftest.lnk2/")) + result |= 4; + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_symlink_works=yes +else + gl_cv_func_symlink_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.f conftest.link conftest.lnk2 +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_symlink_works" >&5 +$as_echo "$gl_cv_func_symlink_works" >&6; } + case "$gl_cv_func_symlink_works" in + *yes) ;; + *) + REPLACE_SYMLINK=1 + ;; + esac + fi + + if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS symlink.$ac_objext" + + fi + + + + + + GNULIB_SYMLINK=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_SYMLINK 1" >>confdefs.h + + + + + + + + if test $ac_cv_header_sys_ioctl_h = yes; then + HAVE_SYS_IOCTL_H=1 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether declares ioctl" >&5 +$as_echo_n "checking whether declares ioctl... " >&6; } +if ${gl_cv_decl_ioctl_in_sys_ioctl_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +(void) ioctl; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_decl_ioctl_in_sys_ioctl_h=yes +else + gl_cv_decl_ioctl_in_sys_ioctl_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_ioctl_in_sys_ioctl_h" >&5 +$as_echo "$gl_cv_decl_ioctl_in_sys_ioctl_h" >&6; } + else + HAVE_SYS_IOCTL_H=0 + fi + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_ioctl_h='<'sys/ioctl.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sys_ioctl_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_sys_ioctl_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sys/ioctl.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sys_ioctl_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_sys_ioctl_h='<'sys/ioctl.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_ioctl_h" >&5 +$as_echo "$gl_cv_next_sys_ioctl_h" >&6; } + fi + NEXT_SYS_IOCTL_H=$gl_cv_next_sys_ioctl_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sys/ioctl.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sys_ioctl_h + fi + NEXT_AS_FIRST_DIRECTIVE_SYS_IOCTL_H=$gl_next_as_first_directive + + + + + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_resource_h='<'sys/resource.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sys_resource_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_sys_resource_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sys/resource.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sys_resource_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_sys_resource_h='<'sys/resource.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_resource_h" >&5 +$as_echo "$gl_cv_next_sys_resource_h" >&6; } + fi + NEXT_SYS_RESOURCE_H=$gl_cv_next_sys_resource_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sys/resource.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sys_resource_h + fi + NEXT_AS_FIRST_DIRECTIVE_SYS_RESOURCE_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_sys_resource_h = yes; then + HAVE_SYS_RESOURCE_H=1 + else + HAVE_SYS_RESOURCE_H=0 + fi + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is self-contained" >&5 +$as_echo_n "checking whether is self-contained... " >&6; } +if ${gl_cv_header_sys_select_h_selfcontained+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +struct timeval b; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_sys_select_h_selfcontained=yes +else + gl_cv_header_sys_select_h_selfcontained=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $gl_cv_header_sys_select_h_selfcontained = yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +int memset; int bzero; + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + + #undef memset + #define memset nonexistent_memset + extern + #ifdef __cplusplus + "C" + #endif + void *memset (void *, int, unsigned long); + #undef bzero + #define bzero nonexistent_bzero + extern + #ifdef __cplusplus + "C" + #endif + void bzero (void *, unsigned long); + fd_set fds; + FD_ZERO (&fds); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +else + gl_cv_header_sys_select_h_selfcontained=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_select_h_selfcontained" >&5 +$as_echo "$gl_cv_header_sys_select_h_selfcontained" >&6; } + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_select_h='<'sys/select.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sys_select_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_sys_select_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sys/select.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sys_select_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_sys_select_h='<'sys/select.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_select_h" >&5 +$as_echo "$gl_cv_next_sys_select_h" >&6; } + fi + NEXT_SYS_SELECT_H=$gl_cv_next_sys_select_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sys/select.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sys_select_h + fi + NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_sys_select_h = yes; then + HAVE_SYS_SELECT_H=1 + else + HAVE_SYS_SELECT_H=0 + fi + + + + + + if test $ac_cv_header_sys_socket_h != yes; then + for ac_header in winsock2.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" +if test "x$ac_cv_header_winsock2_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WINSOCK2_H 1 +_ACEOF + +fi + +done + + fi + if test "$ac_cv_header_winsock2_h" = yes; then + HAVE_WINSOCK2_H=1 + UNISTD_H_HAVE_WINSOCK2_H=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H=1 + else + HAVE_WINSOCK2_H=0 + fi + + + + + + + + + + + case "$host_os" in + osf*) + +$as_echo "@%:@define _POSIX_PII_SOCKET 1" >>confdefs.h + + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether is self-contained" >&5 +$as_echo_n "checking whether is self-contained... " >&6; } +if ${gl_cv_header_sys_socket_h_selfcontained+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_sys_socket_h_selfcontained=yes +else + gl_cv_header_sys_socket_h_selfcontained=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_socket_h_selfcontained" >&5 +$as_echo "$gl_cv_header_sys_socket_h_selfcontained" >&6; } + if test $gl_cv_header_sys_socket_h_selfcontained = yes; then + for ac_func in shutdown +do : + ac_fn_c_check_func "$LINENO" "shutdown" "ac_cv_func_shutdown" +if test "x$ac_cv_func_shutdown" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SHUTDOWN 1 +_ACEOF + +fi +done + + if test $ac_cv_func_shutdown = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether defines the SHUT_* macros" >&5 +$as_echo_n "checking whether defines the SHUT_* macros... " >&6; } +if ${gl_cv_header_sys_socket_h_shut+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +int a[] = { SHUT_RD, SHUT_WR, SHUT_RDWR }; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_header_sys_socket_h_shut=yes +else + gl_cv_header_sys_socket_h_shut=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_sys_socket_h_shut" >&5 +$as_echo "$gl_cv_header_sys_socket_h_shut" >&6; } + if test $gl_cv_header_sys_socket_h_shut = no; then + SYS_SOCKET_H='sys/socket.h' + fi + fi + fi + # We need to check for ws2tcpip.h now. + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_socket_h='<'sys/socket.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sys_socket_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_sys_socket_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sys/socket.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sys_socket_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_sys_socket_h='<'sys/socket.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_socket_h" >&5 +$as_echo "$gl_cv_next_sys_socket_h" >&6; } + fi + NEXT_SYS_SOCKET_H=$gl_cv_next_sys_socket_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sys/socket.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sys_socket_h + fi + NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_sys_socket_h = yes; then + HAVE_SYS_SOCKET_H=1 + HAVE_WS2TCPIP_H=0 + else + HAVE_SYS_SOCKET_H=0 + if test $ac_cv_header_ws2tcpip_h = yes; then + HAVE_WS2TCPIP_H=1 + else + HAVE_WS2TCPIP_H=0 + fi + fi + + + + ac_fn_c_check_type "$LINENO" "struct sockaddr_storage" "ac_cv_type_struct_sockaddr_storage" " + /* sys/types.h is not needed according to POSIX, but the + sys/socket.h in i386-unknown-freebsd4.10 and + powerpc-apple-darwin5.5 required it. */ +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif + +" +if test "x$ac_cv_type_struct_sockaddr_storage" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_SOCKADDR_STORAGE 1 +_ACEOF + + +fi +ac_fn_c_check_type "$LINENO" "sa_family_t" "ac_cv_type_sa_family_t" " + /* sys/types.h is not needed according to POSIX, but the + sys/socket.h in i386-unknown-freebsd4.10 and + powerpc-apple-darwin5.5 required it. */ +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif + +" +if test "x$ac_cv_type_sa_family_t" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SA_FAMILY_T 1 +_ACEOF + + +fi + + if test $ac_cv_type_struct_sockaddr_storage = no; then + HAVE_STRUCT_SOCKADDR_STORAGE=0 + fi + if test $ac_cv_type_sa_family_t = no; then + HAVE_SA_FAMILY_T=0 + fi + if test $ac_cv_type_struct_sockaddr_storage != no; then + ac_fn_c_check_member "$LINENO" "struct sockaddr_storage" "ss_family" "ac_cv_member_struct_sockaddr_storage_ss_family" "#include + #ifdef HAVE_SYS_SOCKET_H + #include + #endif + #ifdef HAVE_WS2TCPIP_H + #include + #endif + +" +if test "x$ac_cv_member_struct_sockaddr_storage_ss_family" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY 1 +_ACEOF + + +else + HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=0 +fi + + fi + if test $HAVE_STRUCT_SOCKADDR_STORAGE = 0 || test $HAVE_SA_FAMILY_T = 0 \ + || test $HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY = 0; then + SYS_SOCKET_H='sys/socket.h' + fi + + + + + if test $ac_cv_header_sys_socket_h != yes; then + for ac_header in winsock2.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" +if test "x$ac_cv_header_winsock2_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WINSOCK2_H 1 +_ACEOF + +fi + +done + + fi + if test "$ac_cv_header_winsock2_h" = yes; then + HAVE_WINSOCK2_H=1 + UNISTD_H_HAVE_WINSOCK2_H=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H=1 + else + HAVE_WINSOCK2_H=0 + fi + + + + + + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_stat_h='<'sys/stat.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sys_stat_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_sys_stat_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sys/stat.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sys_stat_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_sys_stat_h='<'sys/stat.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_stat_h" >&5 +$as_echo "$gl_cv_next_sys_stat_h" >&6; } + fi + NEXT_SYS_STAT_H=$gl_cv_next_sys_stat_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sys/stat.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sys_stat_h + fi + NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H=$gl_next_as_first_directive + + + + + + + + + + + + if test $WINDOWS_64_BIT_ST_SIZE = 1; then + +$as_echo "@%:@define _GL_WINDOWS_64_BIT_ST_SIZE 1" >>confdefs.h + + fi + + ac_fn_c_check_type "$LINENO" "nlink_t" "ac_cv_type_nlink_t" "#include + #include +" +if test "x$ac_cv_type_nlink_t" = xyes; then : + +else + +$as_echo "@%:@define nlink_t int" >>confdefs.h + +fi + + + + + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_types_h='<'sys/types.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sys_types_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sys/types.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sys_types_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_types_h" >&5 +$as_echo "$gl_cv_next_sys_types_h" >&6; } + fi + NEXT_SYS_TYPES_H=$gl_cv_next_sys_types_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sys/types.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sys_types_h + fi + NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H=$gl_next_as_first_directive + + + + + + + + + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_uio_h='<'sys/uio.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sys_uio_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_sys_uio_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sys/uio.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sys_uio_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_sys_uio_h='<'sys/uio.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_uio_h" >&5 +$as_echo "$gl_cv_next_sys_uio_h" >&6; } + fi + NEXT_SYS_UIO_H=$gl_cv_next_sys_uio_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sys/uio.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sys_uio_h + fi + NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_sys_uio_h = yes; then + HAVE_SYS_UIO_H=1 + else + HAVE_SYS_UIO_H=0 + fi + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_utsname_h='<'sys/utsname.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sys_utsname_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_sys_utsname_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sys/utsname.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sys_utsname_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_sys_utsname_h='<'sys/utsname.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_utsname_h" >&5 +$as_echo "$gl_cv_next_sys_utsname_h" >&6; } + fi + NEXT_SYS_UTSNAME_H=$gl_cv_next_sys_utsname_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sys/utsname.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sys_utsname_h + fi + NEXT_AS_FIRST_DIRECTIVE_SYS_UTSNAME_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_sys_utsname_h != yes; then + HAVE_SYS_UTSNAME_H=0 + HAVE_STRUCT_UTSNAME=0 + else + HAVE_SYS_UTSNAME_H=1 + ac_fn_c_check_type "$LINENO" "struct utsname" "ac_cv_type_struct_utsname" " +/* Minix 3.1.8 has a bug: must be included before + . */ +#include +#include + +" +if test "x$ac_cv_type_struct_utsname" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_UTSNAME 1 +_ACEOF + + +else + HAVE_STRUCT_UTSNAME=0 +fi + + fi + + + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_sys_wait_h='<'sys/wait.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_sys_wait_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_sys_wait_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'sys/wait.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_sys_wait_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_sys_wait_h='<'sys/wait.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_sys_wait_h" >&5 +$as_echo "$gl_cv_next_sys_wait_h" >&6; } + fi + NEXT_SYS_WAIT_H=$gl_cv_next_sys_wait_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'sys/wait.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_sys_wait_h + fi + NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H=$gl_next_as_first_directive + + + + + + + + + + + + + : + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_termios_h='<'termios.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_termios_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_termios_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'termios.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_termios_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_termios_h='<'termios.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_termios_h" >&5 +$as_echo "$gl_cv_next_termios_h" >&6; } + fi + NEXT_TERMIOS_H=$gl_cv_next_termios_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'termios.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_termios_h + fi + NEXT_AS_FIRST_DIRECTIVE_TERMIOS_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_termios_h != yes; then + HAVE_TERMIOS_H=0 + fi + + + + + + + + + + + + + + + + + + + ac_fn_c_check_decl "$LINENO" "localtime_r" "ac_cv_have_decl_localtime_r" "#include +" +if test "x$ac_cv_have_decl_localtime_r" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_LOCALTIME_R $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_localtime_r = no; then + HAVE_DECL_LOCALTIME_R=0 + fi + + + if test $ac_cv_func_localtime_r = yes; then + HAVE_LOCALTIME_R=1 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime_r is compatible with its POSIX signature" >&5 +$as_echo_n "checking whether localtime_r is compatible with its POSIX signature... " >&6; } +if ${gl_cv_time_r_posix+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +/* We don't need to append 'restrict's to the argument types, + even though the POSIX signature has the 'restrict's, + since C99 says they can't affect type compatibility. */ + struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r; + if (ptr) return 0; + /* Check the return type is a pointer. + On HP-UX 10 it is 'int'. */ + *localtime_r (0, 0); + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_time_r_posix=yes +else + gl_cv_time_r_posix=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_time_r_posix" >&5 +$as_echo "$gl_cv_time_r_posix" >&6; } + if test $gl_cv_time_r_posix = yes; then + REPLACE_LOCALTIME_R=0 + else + REPLACE_LOCALTIME_R=1 + fi + else + HAVE_LOCALTIME_R=0 + fi + + if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS time_r.$ac_objext" + + + : + + fi + + + + + + GNULIB_TIME_R=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_TIME_R 1" >>confdefs.h + + + + + + + + + LIB_TIMER_TIME= + + gl_saved_libs=$LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing timer_settime" >&5 +$as_echo_n "checking for library containing timer_settime... " >&6; } +if ${ac_cv_search_timer_settime+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char timer_settime (); +int +main () +{ +return timer_settime (); + ; + return 0; +} +_ACEOF +for ac_lib in '' rt posix4; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_timer_settime=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_timer_settime+:} false; then : + break +fi +done +if ${ac_cv_search_timer_settime+:} false; then : + +else + ac_cv_search_timer_settime=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_timer_settime" >&5 +$as_echo "$ac_cv_search_timer_settime" >&6; } +ac_res=$ac_cv_search_timer_settime +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + test "$ac_cv_search_timer_settime" = "none required" || + LIB_TIMER_TIME=$ac_cv_search_timer_settime +fi + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef __GNU_LIBRARY__ + #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || (__GLIBC__ > 2)) \ + && !defined __UCLIBC__ + Thread emulation available + #endif +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "Thread" >/dev/null 2>&1; then : + LIB_TIMER_TIME="$LIB_TIMER_TIME $LIBMULTITHREAD" +fi +rm -f conftest* + + for ac_func in timer_settime +do : + ac_fn_c_check_func "$LINENO" "timer_settime" "ac_cv_func_timer_settime" +if test "x$ac_cv_func_timer_settime" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_TIMER_SETTIME 1 +_ACEOF + +fi +done + + LIBS=$gl_saved_libs + + : + + + + + + + for ac_func in uname +do : + ac_fn_c_check_func "$LINENO" "uname" "ac_cv_func_uname" +if test "x$ac_cv_func_uname" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_UNAME 1 +_ACEOF + +fi +done + + if test $ac_cv_func_uname = no; then + HAVE_UNAME=0 + fi + + if test $HAVE_UNAME = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS uname.$ac_objext" + + + : + + fi + + + + + + GNULIB_UNAME=1 + + + + + + : + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_unistd_h='<'unistd.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_unistd_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_unistd_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'unistd.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_unistd_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_unistd_h='<'unistd.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_unistd_h" >&5 +$as_echo "$gl_cv_next_unistd_h" >&6; } + fi + NEXT_UNISTD_H=$gl_cv_next_unistd_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'unistd.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_unistd_h + fi + NEXT_AS_FIRST_DIRECTIVE_UNISTD_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + + + + + + + + + + + + + + if { test "$HAVE_LIBUNISTRING" != yes \ + || { + + + + test $LIBUNISTRING_VERSION_MAJOR -lt 0 \ + || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ + && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ + || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ + && test $LIBUNISTRING_VERSION_SUBMINOR -lt 2 + } + } + } + + + + + } + }; then + LIBUNISTRING_UNISTR_H='unistr.h' + else + LIBUNISTRING_UNISTR_H= + fi + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_UNISTR_U8_MBTOUCR 1 +_ACEOF + + + + + if { test "$HAVE_LIBUNISTRING" != yes \ + || { + + + + test $LIBUNISTRING_VERSION_MAJOR -lt 0 \ + || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ + && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ + || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ + && test $LIBUNISTRING_VERSION_SUBMINOR -lt 0 + } + } + } + + + + + } + }; then + LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE= + LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE='#' +else + LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE='#' + LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE= +fi + + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_UNISTR_U8_UCTOMB 1 +_ACEOF + + + + + if { test "$HAVE_LIBUNISTRING" != yes \ + || { + + + + test $LIBUNISTRING_VERSION_MAJOR -lt 0 \ + || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ + && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ + || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ + && test $LIBUNISTRING_VERSION_SUBMINOR -lt 0 + } + } + } + + + + + } + }; then + LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE= + LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE='#' +else + LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE='#' + LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE= +fi + + + + + if { test "$HAVE_LIBUNISTRING" != yes \ + || { + + + + test $LIBUNISTRING_VERSION_MAJOR -lt 0 \ + || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ + && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ + || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ + && test $LIBUNISTRING_VERSION_SUBMINOR -lt 0 + } + } + } + + + + + } + }; then + LIBUNISTRING_UNITYPES_H='unitypes.h' + else + LIBUNISTRING_UNITYPES_H= + fi + + + + + if { test "$HAVE_LIBUNISTRING" != yes \ + || { + + + + test $LIBUNISTRING_VERSION_MAJOR -lt 0 \ + || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ + && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ + || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ + && test $LIBUNISTRING_VERSION_SUBMINOR -lt 0 + } + } + } + + + + + } + }; then + LIBUNISTRING_UNIWIDTH_H='uniwidth.h' + else + LIBUNISTRING_UNIWIDTH_H= + fi + + + + + if { test "$HAVE_LIBUNISTRING" != yes \ + || { + + + + test $LIBUNISTRING_VERSION_MAJOR -lt 0 \ + || { test $LIBUNISTRING_VERSION_MAJOR -eq 0 \ + && { test $LIBUNISTRING_VERSION_MINOR -lt 9 \ + || { test $LIBUNISTRING_VERSION_MINOR -eq 9 \ + && test $LIBUNISTRING_VERSION_SUBMINOR -lt 4 + } + } + } + + + + + } + }; then + LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE= + LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE='#' +else + LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE='#' + LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE= +fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unlink honors trailing slashes" >&5 +$as_echo_n "checking whether unlink honors trailing slashes... " >&6; } +if ${gl_cv_func_unlink_honors_slashes+:} false; then : + $as_echo_n "(cached) " >&6 +else + touch conftest.file + # Assume that if we have lstat, we can also check symlinks. + if test $ac_cv_func_lstat = yes; then + ln -s conftest.file conftest.lnk + fi + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_unlink_honors_slashes="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_unlink_honors_slashes="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if HAVE_UNISTD_H + # include + #else /* on Windows with MSVC */ + # include + #endif + #include + +int +main () +{ +int result = 0; + if (!unlink ("conftest.file/")) + result |= 1; + else if (errno != ENOTDIR) + result |= 2; +#if HAVE_LSTAT + if (!unlink ("conftest.lnk/")) + result |= 4; + else if (errno != ENOTDIR) + result |= 8; +#endif + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_unlink_honors_slashes=yes +else + gl_cv_func_unlink_honors_slashes=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.file conftest.lnk +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_honors_slashes" >&5 +$as_echo "$gl_cv_func_unlink_honors_slashes" >&6; } + case "$gl_cv_func_unlink_honors_slashes" in + *no) + REPLACE_UNLINK=1 + ;; + esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unlink of a parent directory fails as it should" >&5 +$as_echo_n "checking whether unlink of a parent directory fails as it should... " >&6; } +if ${gl_cv_func_unlink_parent_fails+:} false; then : + $as_echo_n "(cached) " >&6 +else + case "$host_os" in + darwin*) + if { + # Use the mktemp program if available. If not available, hide the error + # message. + tmp=`(umask 077 && mktemp -d /tmp/gtXXXXXX) 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" + } || + { + # Use a simple mkdir command. It is guaranteed to fail if the directory + # already exists. $RANDOM is bash specific and expands to empty in shells + # other than bash, ksh and zsh. Its use does not increase security; + # rather, it minimizes the probability of failure in a very cluttered /tmp + # directory. + tmp=/tmp/gt$$-$RANDOM + (umask 077 && mkdir "$tmp") + }; then + mkdir "$tmp/subdir" + GL_SUBDIR_FOR_UNLINK="$tmp/subdir" + export GL_SUBDIR_FOR_UNLINK + if test "$cross_compiling" = yes; then : + # If we don't know, assume the worst. + gl_cv_func_unlink_parent_fails="guessing no" + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #if HAVE_UNISTD_H + # include + #else /* on Windows with MSVC */ + # include + # include + #endif + int main () + { + int result = 0; + if (chdir (getenv ("GL_SUBDIR_FOR_UNLINK")) != 0) + result |= 1; + else if (unlink ("..") == 0) + result |= 2; + return result; + } + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_unlink_parent_fails=yes +else + gl_cv_func_unlink_parent_fails=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + unset GL_SUBDIR_FOR_UNLINK + rm -rf "$tmp" + else + gl_cv_func_unlink_parent_fails="guessing no" + fi + ;; + *) + gl_cv_func_unlink_parent_fails="guessing yes" + ;; + esac + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_parent_fails" >&5 +$as_echo "$gl_cv_func_unlink_parent_fails" >&6; } + case "$gl_cv_func_unlink_parent_fails" in + *no) + REPLACE_UNLINK=1 + +$as_echo "@%:@define UNLINK_PARENT_BUG 1" >>confdefs.h + + ;; + esac + + if test $REPLACE_UNLINK = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS unlink.$ac_objext" + + fi + + + + + + GNULIB_UNLINK=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_UNLINK 1" >>confdefs.h + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a running program can be unlinked" >&5 +$as_echo_n "checking whether a running program can be unlinked... " >&6; } +if ${gl_cv_func_unlink_busy_text+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + gl_cv_func_unlink_busy_text=no + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default + int + main (int argc, char **argv) + { + int result = 0; + if (argc == 0) + result |= 1; + else if (unlink (argv[0]) != 0) + result |= 2; + return result; + } +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_unlink_busy_text=yes +else + gl_cv_func_unlink_busy_text=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unlink_busy_text" >&5 +$as_echo "$gl_cv_func_unlink_busy_text" >&6; } + + if test $gl_cv_func_unlink_busy_text = no; then + INSTALL=$ac_install_sh + fi + + + + + + + + if test $ac_cv_func_unlinkat = no; then + HAVE_UNLINKAT=0 + else + case "$gl_cv_func_lstat_dereferences_slashed_symlink" in + *no) + # Solaris 9 has *at functions, but uniformly mishandles trailing + # slash in all of them. + REPLACE_UNLINKAT=1 + ;; + *) + # GNU/Hurd has unlinkat, but it has the same bug as unlink. + if test $REPLACE_UNLINK = 1; then + REPLACE_UNLINKAT=1 + fi + ;; + esac + fi + + if test $HAVE_UNLINKAT = 0 || test $REPLACE_UNLINKAT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS unlinkat.$ac_objext" + + fi + + + + + + GNULIB_UNLINKAT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_UNLINKAT 1" >>confdefs.h + + + + + +$as_echo "@%:@define USE_UNLOCKED_IO 1" >>confdefs.h + + + + + + + + + + + + + + + + + + + + + + if test $ac_cv_have_decl_unsetenv = no; then + HAVE_DECL_UNSETENV=0 + fi + for ac_func in unsetenv +do : + ac_fn_c_check_func "$LINENO" "unsetenv" "ac_cv_func_unsetenv" +if test "x$ac_cv_func_unsetenv" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_UNSETENV 1 +_ACEOF + +fi +done + + if test $ac_cv_func_unsetenv = no; then + HAVE_UNSETENV=0 + else + HAVE_UNSETENV=1 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsetenv() return type" >&5 +$as_echo_n "checking for unsetenv() return type... " >&6; } +if ${gt_cv_func_unsetenv_ret+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#undef _BSD +#define _BSD 1 /* unhide unsetenv declaration in OSF/1 5.1 */ +#include +extern +#ifdef __cplusplus +"C" +#endif +int unsetenv (const char *name); + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gt_cv_func_unsetenv_ret='int' +else + gt_cv_func_unsetenv_ret='void' +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_unsetenv_ret" >&5 +$as_echo "$gt_cv_func_unsetenv_ret" >&6; } + if test $gt_cv_func_unsetenv_ret = 'void'; then + +$as_echo "@%:@define VOID_UNSETENV 1" >>confdefs.h + + REPLACE_UNSETENV=1 + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether unsetenv obeys POSIX" >&5 +$as_echo_n "checking whether unsetenv obeys POSIX... " >&6; } +if ${gl_cv_func_unsetenv_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_unsetenv_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_unsetenv_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + #include + #include + extern char **environ; + +int +main () +{ + + char entry1[] = "a=1"; + char entry2[] = "b=2"; + char *env[] = { entry1, entry2, NULL }; + if (putenv ((char *) "a=1")) return 1; + if (putenv (entry2)) return 2; + entry2[0] = 'a'; + unsetenv ("a"); + if (getenv ("a")) return 3; + if (!unsetenv ("") || errno != EINVAL) return 4; + entry2[0] = 'b'; + environ = env; + if (!getenv ("a")) return 5; + entry2[0] = 'a'; + unsetenv ("a"); + if (getenv ("a")) return 6; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_unsetenv_works=yes +else + gl_cv_func_unsetenv_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_unsetenv_works" >&5 +$as_echo "$gl_cv_func_unsetenv_works" >&6; } + case "$gl_cv_func_unsetenv_works" in + *yes) ;; + *) + REPLACE_UNSETENV=1 + ;; + esac + fi + + if test $HAVE_UNSETENV = 0 || test $REPLACE_UNSETENV = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS unsetenv.$ac_objext" + + + + + + fi + + + + + + GNULIB_UNSETENV=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_UNSETENV 1" >>confdefs.h + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for /proc/uptime" >&5 +$as_echo_n "checking for /proc/uptime... " >&6; } +if ${gl_cv_have_proc_uptime+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_have_proc_uptime=no + test -f /proc/uptime \ + && test "$cross_compiling" = no \ + && cat < /proc/uptime >/dev/null 2>/dev/null \ + && gl_cv_have_proc_uptime=yes +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_proc_uptime" >&5 +$as_echo "$gl_cv_have_proc_uptime" >&6; } + if test $gl_cv_have_proc_uptime = yes; then + +$as_echo "@%:@define HAVE_PROC_UPTIME 1" >>confdefs.h + + fi + + + + + + + : + + + + + + + + if test $ac_cv_func_futimens = no && test $ac_cv_func_futimesat = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether futimesat handles NULL file" >&5 +$as_echo_n "checking whether futimesat handles NULL file... " >&6; } +if ${gl_cv_func_futimesat_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + touch conftest.file + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_futimesat_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_futimesat_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include + +int +main () +{ + int fd = open ("conftest.file", O_RDWR); + if (fd < 0) return 1; + if (futimesat (fd, NULL, NULL)) return 2; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_futimesat_works=yes +else + gl_cv_func_futimesat_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.file +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_futimesat_works" >&5 +$as_echo "$gl_cv_func_futimesat_works" >&6; } + case "$gl_cv_func_futimesat_works" in + *yes) ;; + *) + +$as_echo "@%:@define FUTIMESAT_NULL_BUG 1" >>confdefs.h + + ;; + esac + fi + + + + + + if test $ac_cv_func_utimensat = no; then + HAVE_UTIMENSAT=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether utimensat works" >&5 +$as_echo_n "checking whether utimensat works... " >&6; } +if ${gl_cv_func_utimensat_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + gl_cv_func_utimensat_works="guessing no" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include + +int +main () +{ +int result = 0; + const char *f = "conftest.file"; + if (close (creat (f, 0600))) + return 1; + /* Test whether the AT_SYMLINK_NOFOLLOW flag is supported. */ + { + if (utimensat (AT_FDCWD, f, NULL, AT_SYMLINK_NOFOLLOW)) + result |= 2; + } + /* Test whether UTIME_NOW and UTIME_OMIT work. */ + { + struct timespec ts[2] = { { 1, UTIME_OMIT }, { 1, UTIME_NOW } }; + if (utimensat (AT_FDCWD, f, ts, 0)) + result |= 4; + } + sleep (1); + { + struct timespec ts[2] = { { 1, UTIME_NOW }, { 1, UTIME_OMIT } }; + struct stat st; + if (utimensat (AT_FDCWD, f, ts, 0)) + result |= 8; + if (stat (f, &st)) + result |= 16; + else if (st.st_ctime < st.st_atime) + result |= 32; + } + return result; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#ifdef __linux__ +/* The Linux kernel added utimensat in 2.6.22, but has bugs with UTIME_OMIT + in several file systems as recently as 2.6.32. Always replace utimensat + to support older kernels. */ +choke me +#endif + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_utimensat_works=yes +else + gl_cv_func_utimensat_works="needs runtime check" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + gl_cv_func_utimensat_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_utimensat_works" >&5 +$as_echo "$gl_cv_func_utimensat_works" >&6; } + if test "$gl_cv_func_utimensat_works" != yes; then + REPLACE_UTIMENSAT=1 + fi + fi + + if test $HAVE_UTIMENSAT = 0 || test $REPLACE_UTIMENSAT = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS utimensat.$ac_objext" + + fi + + + + + + GNULIB_UTIMENSAT=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_UTIMENSAT 1" >>confdefs.h + + + + + + if test $ac_cv_func_vasnprintf = no; then + + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS vasnprintf.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS printf-args.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS printf-parse.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS asnprintf.$ac_objext" + + if test $ac_cv_func_vasnprintf = yes; then + +$as_echo "@%:@define REPLACE_VASNPRINTF 1" >>confdefs.h + + fi + + + + + + + + + + + + ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" +if test "x$ac_cv_type_ptrdiff_t" = xyes; then : + +else + +$as_echo "@%:@define ptrdiff_t long" >>confdefs.h + + +fi + + + + + + + + fi + + + for ac_func in vasprintf +do : + ac_fn_c_check_func "$LINENO" "vasprintf" "ac_cv_func_vasprintf" +if test "x$ac_cv_func_vasprintf" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_VASPRINTF 1 +_ACEOF + +fi +done + + if test $ac_cv_func_vasprintf = no; then + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS vasprintf.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS asprintf.$ac_objext" + + + if test $ac_cv_func_vasprintf = yes; then + REPLACE_VASPRINTF=1 + else + HAVE_VASPRINTF=0 + fi + + + + + + + + + fi + + + + + + + GNULIB_VASPRINTF=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_VASPRINTF 1" >>confdefs.h + + + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=asprintf:2:c-format" + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=vasprintf:2:c-format" + + + + + + + + + + + + + + + + + gl_cv_func_vasprintf_posix=no + for ac_func in vasprintf +do : + ac_fn_c_check_func "$LINENO" "vasprintf" "ac_cv_func_vasprintf" +if test "x$ac_cv_func_vasprintf" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_VASPRINTF 1 +_ACEOF + +fi +done + + case "$gl_cv_func_printf_sizes_c99" in + *yes) + case "$gl_cv_func_printf_long_double" in + *yes) + case "$gl_cv_func_printf_infinite" in + *yes) + case "$gl_cv_func_printf_infinite_long_double" in + *yes) + case "$gl_cv_func_printf_directive_a" in + *yes) + case "$gl_cv_func_printf_directive_f" in + *yes) + case "$gl_cv_func_printf_directive_n" in + *yes) + case "$gl_cv_func_printf_directive_ls" in + *yes) + case "$gl_cv_func_printf_positions" in + *yes) + case "$gl_cv_func_printf_flag_grouping" in + *yes) + case "$gl_cv_func_printf_flag_leftadjust" in + *yes) + case "$gl_cv_func_printf_flag_zero" in + *yes) + case "$gl_cv_func_printf_precision" in + *yes) + case "$gl_cv_func_printf_enomem" in + *yes) + if test $ac_cv_func_vasprintf = yes; then + # vasprintf exists and is + # already POSIX compliant. + gl_cv_func_vasprintf_posix=yes + fi + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + if test $gl_cv_func_vasprintf_posix = no; then + + + + case "$gl_cv_func_printf_infinite" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_INFINITE_DOUBLE 1" >>confdefs.h + + ;; + esac + + + + + case "$gl_cv_func_printf_long_double" in + *yes) + case "$gl_cv_func_printf_infinite_long_double" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_INFINITE_LONG_DOUBLE 1" >>confdefs.h + + ;; + esac + ;; + esac + + + + case "$gl_cv_func_printf_directive_a" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_DIRECTIVE_A 1" >>confdefs.h + + for ac_func in nl_langinfo +do : + ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo" +if test "x$ac_cv_func_nl_langinfo" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_NL_LANGINFO 1 +_ACEOF + +fi +done + + ;; + esac + + + + case "$gl_cv_func_printf_directive_f" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_DIRECTIVE_F 1" >>confdefs.h + + ;; + esac + + + + case "$gl_cv_func_printf_directive_ls" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_DIRECTIVE_LS 1" >>confdefs.h + + ;; + esac + + + + case "$gl_cv_func_printf_flag_grouping" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_FLAG_GROUPING 1" >>confdefs.h + + ;; + esac + + + + case "$gl_cv_func_printf_flag_leftadjust" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_FLAG_LEFTADJUST 1" >>confdefs.h + + ;; + esac + + + + case "$gl_cv_func_printf_flag_zero" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_FLAG_ZERO 1" >>confdefs.h + + ;; + esac + + + + case "$gl_cv_func_printf_precision" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_UNBOUNDED_PRECISION 1" >>confdefs.h + + +$as_echo "@%:@define NEED_PRINTF_DOUBLE 1" >>confdefs.h + + +$as_echo "@%:@define NEED_PRINTF_LONG_DOUBLE 1" >>confdefs.h + + ;; + esac + + + + case "$gl_cv_func_printf_enomem" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_ENOMEM 1" >>confdefs.h + + +$as_echo "@%:@define NEED_PRINTF_DOUBLE 1" >>confdefs.h + + +$as_echo "@%:@define NEED_PRINTF_LONG_DOUBLE 1" >>confdefs.h + + ;; + esac + + + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS vasnprintf.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS printf-args.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS printf-parse.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS asnprintf.$ac_objext" + + if test $ac_cv_func_vasnprintf = yes; then + +$as_echo "@%:@define REPLACE_VASNPRINTF 1" >>confdefs.h + + fi + + + + + + + + + + + + ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" +if test "x$ac_cv_type_ptrdiff_t" = xyes; then : + +else + +$as_echo "@%:@define ptrdiff_t long" >>confdefs.h + + +fi + + + + + + + + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS vasprintf.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS asprintf.$ac_objext" + + + if test $ac_cv_func_vasprintf = yes; then + REPLACE_VASPRINTF=1 + else + HAVE_VASPRINTF=0 + fi + + + + + + + + + fi + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=verror:3:c-format" + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=verror_at_line:5:c-format" + + +@%:@ Check whether --with-packager was given. +if test "${with_packager+set}" = set; then : + withval=$with_packager; case $withval in + yes|no) ;; + *) +cat >>confdefs.h <<_ACEOF +@%:@define PACKAGE_PACKAGER "$withval" +_ACEOF + ;; + esac + +fi + + + +@%:@ Check whether --with-packager-version was given. +if test "${with_packager_version+set}" = set; then : + withval=$with_packager_version; case $withval in + yes|no) ;; + *) +cat >>confdefs.h <<_ACEOF +@%:@define PACKAGE_PACKAGER_VERSION "$withval" +_ACEOF + ;; + esac + +fi + + + +@%:@ Check whether --with-packager-bug-reports was given. +if test "${with_packager_bug_reports+set}" = set; then : + withval=$with_packager_bug_reports; case $withval in + yes|no) ;; + *) +cat >>confdefs.h <<_ACEOF +@%:@define PACKAGE_PACKAGER_BUG_REPORTS "$withval" +_ACEOF + ;; + esac + +fi + + + if test "X$with_packager" = "X" && \ + test "X$with_packager_version$with_packager_bug_reports" != "X" + then + as_fn_error $? "The --with-packager-{bug-reports,version} options require --with-packager" "$LINENO" 5 + fi + + + + + + + + + + + + + + + + + gl_cv_func_vfprintf_posix=no + case "$gl_cv_func_printf_sizes_c99" in + *yes) + case "$gl_cv_func_printf_long_double" in + *yes) + case "$gl_cv_func_printf_infinite" in + *yes) + case "$gl_cv_func_printf_infinite_long_double" in + *yes) + case "$gl_cv_func_printf_directive_a" in + *yes) + case "$gl_cv_func_printf_directive_f" in + *yes) + case "$gl_cv_func_printf_directive_n" in + *yes) + case "$gl_cv_func_printf_directive_ls" in + *yes) + case "$gl_cv_func_printf_positions" in + *yes) + case "$gl_cv_func_printf_flag_grouping" in + *yes) + case "$gl_cv_func_printf_flag_leftadjust" in + *yes) + case "$gl_cv_func_printf_flag_zero" in + *yes) + case "$gl_cv_func_printf_precision" in + *yes) + case "$gl_cv_func_printf_enomem" in + *yes) + # vfprintf exists and is + # already POSIX compliant. + gl_cv_func_vfprintf_posix=yes + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + if test $gl_cv_func_vfprintf_posix = no; then + + + + case "$gl_cv_func_printf_infinite" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_INFINITE_DOUBLE 1" >>confdefs.h + + ;; + esac + + + + + case "$gl_cv_func_printf_long_double" in + *yes) + case "$gl_cv_func_printf_infinite_long_double" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_INFINITE_LONG_DOUBLE 1" >>confdefs.h + + ;; + esac + ;; + esac + + + + case "$gl_cv_func_printf_directive_a" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_DIRECTIVE_A 1" >>confdefs.h + + for ac_func in nl_langinfo +do : + ac_fn_c_check_func "$LINENO" "nl_langinfo" "ac_cv_func_nl_langinfo" +if test "x$ac_cv_func_nl_langinfo" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_NL_LANGINFO 1 +_ACEOF + +fi +done + + ;; + esac + + + + case "$gl_cv_func_printf_directive_f" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_DIRECTIVE_F 1" >>confdefs.h + + ;; + esac + + + + case "$gl_cv_func_printf_directive_ls" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_DIRECTIVE_LS 1" >>confdefs.h + + ;; + esac + + + + case "$gl_cv_func_printf_flag_grouping" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_FLAG_GROUPING 1" >>confdefs.h + + ;; + esac + + + + case "$gl_cv_func_printf_flag_leftadjust" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_FLAG_LEFTADJUST 1" >>confdefs.h + + ;; + esac + + + + case "$gl_cv_func_printf_flag_zero" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_FLAG_ZERO 1" >>confdefs.h + + ;; + esac + + + + case "$gl_cv_func_printf_precision" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_UNBOUNDED_PRECISION 1" >>confdefs.h + + +$as_echo "@%:@define NEED_PRINTF_DOUBLE 1" >>confdefs.h + + +$as_echo "@%:@define NEED_PRINTF_LONG_DOUBLE 1" >>confdefs.h + + ;; + esac + + + + case "$gl_cv_func_printf_enomem" in + *yes) + ;; + *) + +$as_echo "@%:@define NEED_PRINTF_ENOMEM 1" >>confdefs.h + + +$as_echo "@%:@define NEED_PRINTF_DOUBLE 1" >>confdefs.h + + +$as_echo "@%:@define NEED_PRINTF_LONG_DOUBLE 1" >>confdefs.h + + ;; + esac + + + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS vasnprintf.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS printf-args.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS printf-parse.$ac_objext" + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS asnprintf.$ac_objext" + + if test $ac_cv_func_vasnprintf = yes; then + +$as_echo "@%:@define REPLACE_VASNPRINTF 1" >>confdefs.h + + fi + + + + + + + + + + + + ac_fn_c_check_type "$LINENO" "ptrdiff_t" "ac_cv_type_ptrdiff_t" "$ac_includes_default" +if test "x$ac_cv_type_ptrdiff_t" = xyes; then : + +else + +$as_echo "@%:@define ptrdiff_t long" >>confdefs.h + + +fi + + + + + + + + + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS vfprintf.$ac_objext" + + REPLACE_VFPRINTF=1 + +$as_echo "@%:@define REPLACE_VFPRINTF_POSIX 1" >>confdefs.h + + : + + fi + + + + + + + GNULIB_VFPRINTF_POSIX=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_VFPRINTF_POSIX 1" >>confdefs.h + + + + + + if test $gl_cv_func_vfprintf_posix = no; then + + + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS vprintf.$ac_objext" + + REPLACE_VPRINTF=1 + +$as_echo "@%:@define REPLACE_VPRINTF_POSIX 1" >>confdefs.h + + : + + fi + + + + + + + GNULIB_VPRINTF_POSIX=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_VPRINTF_POSIX 1" >>confdefs.h + + + + + + for ac_func in waitid +do : + ac_fn_c_check_func "$LINENO" "waitid" "ac_cv_func_waitid" +if test "x$ac_cv_func_waitid" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WAITID 1 +_ACEOF + +fi +done + + + + + HAVE_WAITPID=1 + case $host_os in + mingw*) HAVE_WAITPID=0 ;; + esac + + if test $HAVE_WAITPID = 0; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS waitpid.$ac_objext" + + fi + + + + + + GNULIB_WAITPID=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_WAITPID 1" >>confdefs.h + + + + + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_wchar_h='<'wchar.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_wchar_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_wchar_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'wchar.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_wchar_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_wchar_h='<'wchar.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wchar_h" >&5 +$as_echo "$gl_cv_next_wchar_h" >&6; } + fi + NEXT_WCHAR_H=$gl_cv_next_wchar_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'wchar.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_wchar_h + fi + NEXT_AS_FIRST_DIRECTIVE_WCHAR_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + + + + + + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + + + + + + + + + + + + + + + if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc handles incomplete characters" >&5 +$as_echo_n "checking whether mbrtowc handles incomplete characters... " >&6; } +if ${gl_cv_func_mbrtowc_incomplete_state+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on AIX and OSF/1. + aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; + esac + if test $LOCALE_JA != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) + { + const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) + if (mbsinit (&state)) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_incomplete_state=yes +else + gl_cv_func_mbrtowc_incomplete_state=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_incomplete_state" >&5 +$as_echo "$gl_cv_func_mbrtowc_incomplete_state" >&6; } + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mbrtowc works as well as mbtowc" >&5 +$as_echo_n "checking whether mbrtowc works as well as mbtowc... " >&6; } +if ${gl_cv_func_mbrtowc_sanitycheck+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on Solaris 8. + solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; + esac + if test $LOCALE_ZH_CN != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + /* This fails on Solaris 8: + mbrtowc returns 2, and sets wc to 0x00F0. + mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ + if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) + { + char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 3, 6, &state) != 4 + && mbtowc (&wc, input + 3, 6) == 4) + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_mbrtowc_sanitycheck=yes +else + gl_cv_func_mbrtowc_sanitycheck=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_mbrtowc_sanitycheck" >&5 +$as_echo "$gl_cv_func_mbrtowc_sanitycheck" >&6; } + + REPLACE_MBSTATE_T=0 + case "$gl_cv_func_mbrtowc_incomplete_state" in + *yes) ;; + *) REPLACE_MBSTATE_T=1 ;; + esac + case "$gl_cv_func_mbrtowc_sanitycheck" in + *yes) ;; + *) REPLACE_MBSTATE_T=1 ;; + esac + else + REPLACE_MBSTATE_T=1 + fi + + + + if test $ac_cv_func_wcrtomb = no; then + HAVE_WCRTOMB=0 + ac_fn_c_check_decl "$LINENO" "wcrtomb" "ac_cv_have_decl_wcrtomb" " +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include + +" +if test "x$ac_cv_have_decl_wcrtomb" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_WCRTOMB $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_wcrtomb = yes; then + REPLACE_WCRTOMB=1 + fi + else + if test $REPLACE_MBSTATE_T = 1; then + REPLACE_WCRTOMB=1 + else + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wcrtomb return value is correct" >&5 +$as_echo_n "checking whether wcrtomb return value is correct... " >&6; } +if ${gl_cv_func_wcrtomb_retval+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on AIX 4, OSF/1 and Solaris. + aix4* | osf* | solaris*) gl_cv_func_wcrtomb_retval="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_wcrtomb_retval="guessing yes" ;; + esac + if test $LOCALE_FR != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) + { + if (wcrtomb (NULL, 0, NULL) != 1) + result |= 1; + } + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (wcrtomb (NULL, 0, NULL) != 1) + result |= 2; + } + if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) + { + if (wcrtomb (NULL, 0, NULL) != 1) + result |= 4; + } + if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) + { + if (wcrtomb (NULL, 0, NULL) != 1) + result |= 8; + } + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_wcrtomb_retval=yes +else + gl_cv_func_wcrtomb_retval=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wcrtomb_retval" >&5 +$as_echo "$gl_cv_func_wcrtomb_retval" >&6; } + case "$gl_cv_func_wcrtomb_retval" in + *yes) ;; + *) REPLACE_WCRTOMB=1 ;; + esac + fi + fi + + if test $HAVE_WCRTOMB = 0 || test $REPLACE_WCRTOMB = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS wcrtomb.$ac_objext" + + + : + + fi + + + + + + GNULIB_WCRTOMB=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_WCRTOMB 1" >>confdefs.h + + + + + + + + if test $ac_cv_func_wcswidth = no; then + HAVE_WCSWIDTH=0 + else + if test $REPLACE_WCWIDTH = 1; then + REPLACE_WCSWIDTH=1 + fi + fi + + if test $HAVE_WCSWIDTH = 0 || test $REPLACE_WCSWIDTH = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS wcswidth.$ac_objext" + + fi + + + + + + GNULIB_WCSWIDTH=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_WCSWIDTH 1" >>confdefs.h + + + + + + + + + if test $ac_cv_func_iswcntrl = yes; then + HAVE_ISWCNTRL=1 + else + HAVE_ISWCNTRL=0 + fi + + + + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + + + + + + + + + + + + if test $gl_cv_have_include_next = yes; then + gl_cv_next_wctype_h='<'wctype.h'>' + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of " >&5 +$as_echo_n "checking absolute name of ... " >&6; } +if ${gl_cv_next_wctype_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test $ac_cv_header_wctype_h = yes; then + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +_ACEOF + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac + + case "$host_os" in + mingw*) + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' + + gl_header_literal_regex=`echo 'wctype.h' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ + s|^/[^/]|//&| + p + q + }' + gl_cv_next_wctype_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 | + sed -n "$gl_absolute_header_sed"`'"' + else + gl_cv_next_wctype_h='<'wctype.h'>' + fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_next_wctype_h" >&5 +$as_echo "$gl_cv_next_wctype_h" >&6; } + fi + NEXT_WCTYPE_H=$gl_cv_next_wctype_h + + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'wctype.h'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=$gl_cv_next_wctype_h + fi + NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H=$gl_next_as_first_directive + + + + + if test $ac_cv_header_wctype_h = yes; then + if test $ac_cv_func_iswcntrl = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether iswcntrl works" >&5 +$as_echo_n "checking whether iswcntrl works... " >&6; } +if ${gl_cv_func_iswcntrl_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #if __GNU_LIBRARY__ == 1 + Linux libc5 i18n is broken. + #endif +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_iswcntrl_works="guessing yes" +else + gl_cv_func_iswcntrl_works="guessing no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + + /* Tru64 with Desktop Toolkit C has a bug: must be + included before . + BSD/OS 4.0.1 has a bug: , and + must be included before . */ + #include + #include + #include + #include + #include + int main () { return iswprint ('x') == 0; } + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_iswcntrl_works=yes +else + gl_cv_func_iswcntrl_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_iswcntrl_works" >&5 +$as_echo "$gl_cv_func_iswcntrl_works" >&6; } + fi + HAVE_WCTYPE_H=1 + else + HAVE_WCTYPE_H=0 + fi + + + case "$gl_cv_func_iswcntrl_works" in + *yes) REPLACE_ISWCNTRL=0 ;; + *) REPLACE_ISWCNTRL=1 ;; + esac + + + if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then + : + fi + + if test $REPLACE_ISWCNTRL = 1; then + REPLACE_TOWLOWER=1 + else + for ac_func in towlower +do : + ac_fn_c_check_func "$LINENO" "towlower" "ac_cv_func_towlower" +if test "x$ac_cv_func_towlower" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_TOWLOWER 1 +_ACEOF + +fi +done + + if test $ac_cv_func_towlower = yes; then + REPLACE_TOWLOWER=0 + else + ac_fn_c_check_decl "$LINENO" "towlower" "ac_cv_have_decl_towlower" "/* Tru64 with Desktop Toolkit C has a bug: must be + included before . + BSD/OS 4.0.1 has a bug: , and + must be included before . */ + #include + #include + #include + #include + #if HAVE_WCTYPE_H + # include + #endif + +" +if test "x$ac_cv_have_decl_towlower" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_TOWLOWER $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_towlower = yes; then + REPLACE_TOWLOWER=1 + else + REPLACE_TOWLOWER=0 + fi + fi + fi + + + if test $HAVE_ISWCNTRL = 0 || test $REPLACE_TOWLOWER = 1; then + : + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype_t" >&5 +$as_echo_n "checking for wctype_t... " >&6; } +if ${gl_cv_type_wctype_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Tru64 with Desktop Toolkit C has a bug: must be + included before . + BSD/OS 4.0.1 has a bug: , and + must be included before . */ + #include + #include + #include + #include + #if HAVE_WCTYPE_H + # include + #endif + wctype_t a; + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_type_wctype_t=yes +else + gl_cv_type_wctype_t=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctype_t" >&5 +$as_echo "$gl_cv_type_wctype_t" >&6; } + if test $gl_cv_type_wctype_t = no; then + HAVE_WCTYPE_T=0 + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctrans_t" >&5 +$as_echo_n "checking for wctrans_t... " >&6; } +if ${gl_cv_type_wctrans_t+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Tru64 with Desktop Toolkit C has a bug: must be + included before . + BSD/OS 4.0.1 has a bug: , and + must be included before . */ + #include + #include + #include + #include + #include + wctrans_t a; + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_type_wctrans_t=yes +else + gl_cv_type_wctrans_t=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_type_wctrans_t" >&5 +$as_echo "$gl_cv_type_wctrans_t" >&6; } + if test $gl_cv_type_wctrans_t = no; then + HAVE_WCTRANS_T=0 + fi + + + + + + + + + + + + + + + ac_fn_c_check_decl "$LINENO" "wcwidth" "ac_cv_have_decl_wcwidth" " +/* AIX 3.2.5 declares wcwidth in . */ +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be included + before . */ +#include +#include +#include +#include + +" +if test "x$ac_cv_have_decl_wcwidth" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_WCWIDTH $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_wcwidth != yes; then + HAVE_DECL_WCWIDTH=0 + fi + + if test $ac_cv_func_wcwidth = yes; then + HAVE_WCWIDTH=1 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wcwidth works reasonably in UTF-8 locales" >&5 +$as_echo_n "checking whether wcwidth works reasonably in UTF-8 locales... " >&6; } +if ${gl_cv_func_wcwidth_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + case "$host_os" in + # Guess yes on glibc and AIX 7 systems. + *-gnu* | aix[7-9]*) gl_cv_func_wcwidth_works="guessing yes";; + *) gl_cv_func_wcwidth_works="guessing no";; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +/* AIX 3.2.5 declares wcwidth in . */ +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be included + before . */ +#include +#include +#include +#include +#if !HAVE_DECL_WCWIDTH +extern +# ifdef __cplusplus +"C" +# endif +int wcwidth (int); +#endif +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "fr_FR.UTF-8") != NULL) + { + if (wcwidth (0x0301) > 0) + result |= 1; + if (wcwidth (0x05B0) > 0) + result |= 2; + if (wcwidth (0x200B) > 0) + result |= 4; + } + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_wcwidth_works=yes +else + gl_cv_func_wcwidth_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wcwidth_works" >&5 +$as_echo "$gl_cv_func_wcwidth_works" >&6; } + case "$gl_cv_func_wcwidth_works" in + *yes) ;; + *no) REPLACE_WCWIDTH=1 ;; + esac + else + HAVE_WCWIDTH=0 + fi + + if test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS wcwidth.$ac_objext" + + fi + + + + + + GNULIB_WCWIDTH=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_WCWIDTH 1" >>confdefs.h + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of TIOCGWINSZ requires sys/ioctl.h" >&5 +$as_echo_n "checking whether use of TIOCGWINSZ requires sys/ioctl.h... " >&6; } +if ${gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h=no + + if test $gl_cv_sys_tiocgwinsz_needs_termios_h = no; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +# include +# ifdef TIOCGWINSZ + yes +# endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h=yes +fi +rm -f conftest* + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h" >&5 +$as_echo "$gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h" >&6; } + if test $gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h = yes; then + +$as_echo "@%:@define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h + + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of TIOCGWINSZ requires termios.h" >&5 +$as_echo_n "checking whether use of TIOCGWINSZ requires termios.h... " >&6; } +if ${gl_cv_sys_tiocgwinsz_needs_termios_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_sys_tiocgwinsz_needs_termios_h=no + + if test $ac_cv_sys_posix_termios = yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +# include +# ifdef TIOCGWINSZ + yes +# endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + gl_cv_sys_tiocgwinsz_needs_termios_h=yes +fi +rm -f conftest* + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_tiocgwinsz_needs_termios_h" >&5 +$as_echo "$gl_cv_sys_tiocgwinsz_needs_termios_h" >&6; } + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of struct winsize requires sys/ptem.h" >&5 +$as_echo_n "checking whether use of struct winsize requires sys/ptem.h... " >&6; } +if ${gl_cv_sys_struct_winsize_needs_sys_ptem_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_sys_struct_winsize_needs_sys_ptem_h=yes + if test $ac_cv_sys_posix_termios = yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +struct winsize x; + if (sizeof x > 0) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_sys_struct_winsize_needs_sys_ptem_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +struct winsize x; + if (sizeof x > 0) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + gl_cv_sys_struct_winsize_needs_sys_ptem_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_winsize_needs_sys_ptem_h" >&5 +$as_echo "$gl_cv_sys_struct_winsize_needs_sys_ptem_h" >&6; } + if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then + +$as_echo "@%:@define WINSIZE_IN_PTEM 1" >>confdefs.h + + fi + + + + if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then + REPLACE_WRITE=1 + fi + + + + if test $REPLACE_WRITE = 1; then + + + + + + + + + gl_LIBOBJS="$gl_LIBOBJS write.$ac_objext" + + : + fi + + + + + + GNULIB_WRITE=1 + + + + + +$as_echo "@%:@define GNULIB_TEST_WRITE 1" >>confdefs.h + + + + + + + : + + : + + + +cat >>confdefs.h <<_ACEOF +@%:@define GNULIB_XGETGROUPS 1 +_ACEOF + + + + : + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=xprintf:1:c-format" + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=xvprintf:1:c-format" + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=xfprintf:2:c-format" + + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=xvfprintf:2:c-format" + + + + for ac_header in stdint.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "stdint.h" "ac_cv_header_stdint_h" "$ac_includes_default" +if test "x$ac_cv_header_stdint_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STDINT_H 1 +_ACEOF + +fi + +done + + + + + : + + + + : + + + : + + + : + + : + + + XGETTEXT_EXTRA_OPTIONS="$XGETTEXT_EXTRA_OPTIONS --flag=xasprintf:1:c-format" + + + : + + # End of code from modules + + + + + + + + + + gltests_libdeps= + gltests_ltlibdeps= + + + + + + + + + + gl_source_base='gnulib-tests' + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS + + gl_module_indicator_condition=$gltests_WITNESS + + + if test "$ac_cv_header_winsock2_h" = yes; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS accept.$ac_objext" + + fi + + + + + + if test "$GNULIB_ACCEPT" != 1; then + if test "$GNULIB_ACCEPT" = 0; then + GNULIB_ACCEPT=$gl_module_indicator_condition + else + GNULIB_ACCEPT="($GNULIB_ACCEPT || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_ACCEPT 1" >>confdefs.h + + + + + + if test "$ac_cv_header_winsock2_h" = yes; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS bind.$ac_objext" + + fi + + + + + + if test "$GNULIB_BIND" != 1; then + if test "$GNULIB_BIND" = 0; then + GNULIB_BIND=$gl_module_indicator_condition + else + GNULIB_BIND="($GNULIB_BIND || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_BIND 1" >>confdefs.h + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 +$as_echo_n "checking for a traditional french locale... " >&6; } +if ${gt_cv_locale_fr+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 +$as_echo "$gt_cv_locale_fr" >&6; } + LOCALE_FR=$gt_cv_locale_fr + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 +$as_echo_n "checking for a french Unicode locale... " >&6; } +if ${gt_cv_locale_fr_utf8+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 +$as_echo "$gt_cv_locale_fr_utf8" >&6; } + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 +$as_echo_n "checking for a traditional french locale... " >&6; } +if ${gt_cv_locale_fr+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 +$as_echo "$gt_cv_locale_fr" >&6; } + LOCALE_FR=$gt_cv_locale_fr + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a turkish Unicode locale" >&5 +$as_echo_n "checking for a turkish Unicode locale... " >&6; } +if ${gt_cv_locale_tr_utf8+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. But BeOS does not + implement the Turkish upper-/lowercase mappings. Therefore, let this + program return 1 on BeOS. */ + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the tr_TR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in the abbreviation of the eighth month, the second + character (should be U+011F: LATIN SMALL LETTER G WITH BREVE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1992 - 1900; t.tm_mon = 8 - 1; t.tm_mday = 19; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc4 || buf[2] != (char) 0x9f) + return 1; + /* Check whether the upper-/lowercase mappings are as expected for + Turkish. */ + if (towupper ('i') != 0x0130 || towlower (0x0130) != 'i' + || towupper(0x0131) != 'I' || towlower ('I') != 0x0131) + return 1; + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=Turkish_Turkey.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_tr_utf8=Turkish_Turkey.65001 + else + # None found. + gt_cv_locale_tr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=tr_TR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_tr_utf8=tr_TR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=tr_TR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_tr_utf8=tr_TR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=tr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_tr_utf8=tr.UTF-8 + else + # None found. + gt_cv_locale_tr_utf8=none + fi + fi + fi + ;; + esac + else + gt_cv_locale_tr_utf8=none + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_tr_utf8" >&5 +$as_echo "$gt_cv_locale_tr_utf8" >&6; } + LOCALE_TR_UTF8=$gt_cv_locale_tr_utf8 + + + + + if test "$ac_cv_header_winsock2_h" = yes; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS connect.$ac_objext" + + fi + + + + + + if test "$GNULIB_CONNECT" != 1; then + if test "$GNULIB_CONNECT" = 0; then + GNULIB_CONNECT=$gl_module_indicator_condition + else + GNULIB_CONNECT="($GNULIB_CONNECT || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_CONNECT 1" >>confdefs.h + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 +$as_echo_n "checking whether byte ordering is bigendian... " >&6; } +if ${ac_cv_c_bigendian+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_bigendian=unknown + # See if we're dealing with a universal compiler. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + # Check for potential -arch flags. It is not universal unless + # there are at least two -arch flags with different values. + ac_arch= + ac_prev= + for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do + if test -n "$ac_prev"; then + case $ac_word in + i?86 | x86_64 | ppc | ppc64) + if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then + ac_arch=$ac_word + else + ac_cv_c_bigendian=universal + break + fi + ;; + esac + ac_prev= + elif test "x$ac_word" = "x-arch"; then + ac_prev=arch + fi + done +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $ac_cv_c_bigendian = unknown; then + # See if sys/param.h defines the BYTE_ORDER macro. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ + && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ + && LITTLE_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if BYTE_ORDER != BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to _BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +#ifndef _BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # Compile a test program. + if test "$cross_compiling" = yes; then : + # Try to guess by grepping values from an object file. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +short int ascii_mm[] = + { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; + short int ascii_ii[] = + { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; + int use_ascii (int i) { + return ascii_mm[i] + ascii_ii[i]; + } + short int ebcdic_ii[] = + { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; + short int ebcdic_mm[] = + { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; + int use_ebcdic (int i) { + return ebcdic_mm[i] + ebcdic_ii[i]; + } + extern int foo; + +int +main () +{ +return use_ascii (foo) == use_ebcdic (foo); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then + ac_cv_c_bigendian=yes + fi + if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi + fi +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long int l; + char c[sizeof (long int)]; + } u; + u.l = 1; + return u.c[sizeof (long int) - 1] == 1; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_c_bigendian=no +else + ac_cv_c_bigendian=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 +$as_echo "$ac_cv_c_bigendian" >&6; } + case $ac_cv_c_bigendian in #( + yes) + $as_echo "@%:@define WORDS_BIGENDIAN 1" >>confdefs.h +;; #( + no) + ;; #( + universal) + +$as_echo "@%:@define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h + + ;; #( + *) + as_fn_error $? "unknown endianness + presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; + esac + + + + + + + + + HAVE_INET_PTON=1 + INET_PTON_LIB= + + + + + if test $ac_cv_header_sys_socket_h != yes; then + for ac_header in winsock2.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "winsock2.h" "ac_cv_header_winsock2_h" "$ac_includes_default" +if test "x$ac_cv_header_winsock2_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_WINSOCK2_H 1 +_ACEOF + +fi + +done + + fi + if test "$ac_cv_header_winsock2_h" = yes; then + HAVE_WINSOCK2_H=1 + UNISTD_H_HAVE_WINSOCK2_H=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H=1 + else + HAVE_WINSOCK2_H=0 + fi + + + if test $HAVE_WINSOCK2_H = 1; then + ac_fn_c_check_decl "$LINENO" "inet_pton" "ac_cv_have_decl_inet_pton" "#include +" +if test "x$ac_cv_have_decl_inet_pton" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_INET_PTON $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_inet_pton = yes; then + REPLACE_INET_PTON=1 + INET_PTON_LIB="-lws2_32" + else + HAVE_DECL_INET_PTON=0 + HAVE_INET_PTON=0 + fi + else + gl_save_LIBS=$LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing inet_pton" >&5 +$as_echo_n "checking for library containing inet_pton... " >&6; } +if ${ac_cv_search_inet_pton+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char inet_pton (); +int +main () +{ +return inet_pton (); + ; + return 0; +} +_ACEOF +for ac_lib in '' nsl resolv; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_inet_pton=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_inet_pton+:} false; then : + break +fi +done +if ${ac_cv_search_inet_pton+:} false; then : + +else + ac_cv_search_inet_pton=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_inet_pton" >&5 +$as_echo "$ac_cv_search_inet_pton" >&6; } +ac_res=$ac_cv_search_inet_pton +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +else + for ac_func in inet_pton +do : + ac_fn_c_check_func "$LINENO" "inet_pton" "ac_cv_func_inet_pton" +if test "x$ac_cv_func_inet_pton" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_INET_PTON 1 +_ACEOF + +fi +done + + if test $ac_cv_func_inet_pton = no; then + HAVE_INET_PTON=0 + fi + +fi + + LIBS=$gl_save_LIBS + + if test "$ac_cv_search_inet_pton" != "no" \ + && test "$ac_cv_search_inet_pton" != "none required"; then + INET_PTON_LIB="$ac_cv_search_inet_pton" + fi + + + ac_fn_c_check_decl "$LINENO" "inet_pton" "ac_cv_have_decl_inet_pton" "#include + #if HAVE_NETDB_H + # include + #endif + +" +if test "x$ac_cv_have_decl_inet_pton" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_INET_PTON $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_inet_pton = no; then + HAVE_DECL_INET_PTON=0 + fi + fi + + + if test $HAVE_INET_PTON = 0 || test $REPLACE_INET_NTOP = 1; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS inet_pton.$ac_objext" + + + + + fi + + + + + + if test "$GNULIB_INET_PTON" != 1; then + if test "$GNULIB_INET_PTON" = 0; then + GNULIB_INET_PTON=$gl_module_indicator_condition + else + GNULIB_INET_PTON="($GNULIB_INET_PTON || $gl_module_indicator_condition)" + fi + fi + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5 +$as_echo_n "checking whether byte ordering is bigendian... " >&6; } +if ${ac_cv_c_bigendian+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_bigendian=unknown + # See if we're dealing with a universal compiler. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + # Check for potential -arch flags. It is not universal unless + # there are at least two -arch flags with different values. + ac_arch= + ac_prev= + for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do + if test -n "$ac_prev"; then + case $ac_word in + i?86 | x86_64 | ppc | ppc64) + if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then + ac_arch=$ac_word + else + ac_cv_c_bigendian=universal + break + fi + ;; + esac + ac_prev= + elif test "x$ac_word" = "x-arch"; then + ac_prev=arch + fi + done +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $ac_cv_c_bigendian = unknown; then + # See if sys/param.h defines the BYTE_ORDER macro. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ + && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ + && LITTLE_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if BYTE_ORDER != BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to _BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +#ifndef _BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # Compile a test program. + if test "$cross_compiling" = yes; then : + # Try to guess by grepping values from an object file. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +short int ascii_mm[] = + { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; + short int ascii_ii[] = + { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; + int use_ascii (int i) { + return ascii_mm[i] + ascii_ii[i]; + } + short int ebcdic_ii[] = + { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; + short int ebcdic_mm[] = + { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; + int use_ebcdic (int i) { + return ebcdic_mm[i] + ebcdic_ii[i]; + } + extern int foo; + +int +main () +{ +return use_ascii (foo) == use_ebcdic (foo); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then + ac_cv_c_bigendian=yes + fi + if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi + fi +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long int l; + char c[sizeof (long int)]; + } u; + u.l = 1; + return u.c[sizeof (long int) - 1] == 1; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_c_bigendian=no +else + ac_cv_c_bigendian=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5 +$as_echo "$ac_cv_c_bigendian" >&6; } + case $ac_cv_c_bigendian in #( + yes) + $as_echo "@%:@define WORDS_BIGENDIAN 1" >>confdefs.h +;; #( + no) + ;; #( + universal) + +$as_echo "@%:@define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h + + ;; #( + *) + as_fn_error $? "unknown endianness + presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;; + esac + + + + + HAVE_IOCTL=1 + if test "$ac_cv_header_winsock2_h" = yes; then + HAVE_IOCTL=0 + else + for ac_func in ioctl +do : + ac_fn_c_check_func "$LINENO" "ioctl" "ac_cv_func_ioctl" +if test "x$ac_cv_func_ioctl" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_IOCTL 1 +_ACEOF + +fi +done + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ioctl with POSIX signature" >&5 +$as_echo_n "checking for ioctl with POSIX signature... " >&6; } +if ${gl_cv_func_ioctl_posix_signature+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +extern + #ifdef __cplusplus + "C" + #endif + int ioctl (int, int, ...); + + ; + return 0; +} + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_func_ioctl_posix_signature=yes +else + gl_cv_func_ioctl_posix_signature=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_ioctl_posix_signature" >&5 +$as_echo "$gl_cv_func_ioctl_posix_signature" >&6; } + if test $gl_cv_func_ioctl_posix_signature != yes; then + REPLACE_IOCTL=1 + fi + fi + + if test $HAVE_IOCTL = 0 || test $REPLACE_IOCTL = 1; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS ioctl.$ac_objext" + + fi + + + + + + if test "$GNULIB_IOCTL" != 1; then + if test "$GNULIB_IOCTL" = 0; then + GNULIB_IOCTL=$gl_module_indicator_condition + else + GNULIB_IOCTL="($GNULIB_IOCTL || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_IOCTL 1" >>confdefs.h + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'double'" >&5 +$as_echo_n "checking where to find the exponent in a 'double'... " >&6; } +if ${gl_cv_cc_double_expbit0+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#if defined arm || defined __arm || defined __arm__ + mixed_endianness +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "mixed_endianness" >/dev/null 2>&1; then : + gl_cv_cc_double_expbit0="unknown" +else + + : +if ${ac_cv_c_bigendian+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_cv_c_bigendian=unknown + # See if we're dealing with a universal compiler. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + + # Check for potential -arch flags. It is not universal unless + # there are at least two -arch flags with different values. + ac_arch= + ac_prev= + for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do + if test -n "$ac_prev"; then + case $ac_word in + i?86 | x86_64 | ppc | ppc64) + if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then + ac_arch=$ac_word + else + ac_cv_c_bigendian=universal + break + fi + ;; + esac + ac_prev= + elif test "x$ac_word" = "x-arch"; then + ac_prev=arch + fi + done +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + if test $ac_cv_c_bigendian = unknown; then + # See if sys/param.h defines the BYTE_ORDER macro. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \ + && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \ + && LITTLE_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +#if BYTE_ORDER != BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # See if defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris). + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN) + bogus endian macros + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + # It does; now see whether it defined to _BIG_ENDIAN or not. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + +int +main () +{ +#ifndef _BIG_ENDIAN + not big endian + #endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_bigendian=yes +else + ac_cv_c_bigendian=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $ac_cv_c_bigendian = unknown; then + # Compile a test program. + if test "$cross_compiling" = yes; then : + # Try to guess by grepping values from an object file. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +short int ascii_mm[] = + { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 }; + short int ascii_ii[] = + { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 }; + int use_ascii (int i) { + return ascii_mm[i] + ascii_ii[i]; + } + short int ebcdic_ii[] = + { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 }; + short int ebcdic_mm[] = + { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 }; + int use_ebcdic (int i) { + return ebcdic_mm[i] + ebcdic_ii[i]; + } + extern int foo; + +int +main () +{ +return use_ascii (foo) == use_ebcdic (foo); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then + ac_cv_c_bigendian=yes + fi + if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then + if test "$ac_cv_c_bigendian" = unknown; then + ac_cv_c_bigendian=no + else + # finding both strings is unlikely to happen, but who knows? + ac_cv_c_bigendian=unknown + fi + fi +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* Are we little or big endian? From Harbison&Steele. */ + union + { + long int l; + char c[sizeof (long int)]; + } u; + u.l = 1; + return u.c[sizeof (long int) - 1] == 1; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_c_bigendian=no +else + ac_cv_c_bigendian=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi +fi +: + case $ac_cv_c_bigendian in #( + yes) + gl_cv_cc_double_expbit0="word 0 bit 20";; #( + no) + gl_cv_cc_double_expbit0="word 1 bit 20" ;; #( + universal) + +$as_echo "@%:@define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h + + ;; #( + *) + gl_cv_cc_double_expbit0="unknown" ;; + esac + + +fi +rm -f conftest* + + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#include +#define NWORDS \ + ((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { double value; unsigned int word[NWORDS]; } memory_double; +static unsigned int ored_words[NWORDS]; +static unsigned int anded_words[NWORDS]; +static void add_to_ored_words (double x) +{ + memory_double m; + size_t i; + /* Clear it first, in case sizeof (double) < sizeof (memory_double). */ + memset (&m, 0, sizeof (memory_double)); + m.value = x; + for (i = 0; i < NWORDS; i++) + { + ored_words[i] |= m.word[i]; + anded_words[i] &= m.word[i]; + } +} +int main () +{ + size_t j; + FILE *fp = fopen ("conftest.out", "w"); + if (fp == NULL) + return 1; + for (j = 0; j < NWORDS; j++) + anded_words[j] = ~ (unsigned int) 0; + add_to_ored_words (0.25); + add_to_ored_words (0.5); + add_to_ored_words (1.0); + add_to_ored_words (2.0); + add_to_ored_words (4.0); + /* Remove bits that are common (e.g. if representation of the first mantissa + bit is explicit). */ + for (j = 0; j < NWORDS; j++) + ored_words[j] &= ~anded_words[j]; + /* Now find the nonzero word. */ + for (j = 0; j < NWORDS; j++) + if (ored_words[j] != 0) + break; + if (j < NWORDS) + { + size_t i; + for (i = j + 1; i < NWORDS; i++) + if (ored_words[i] != 0) + { + fprintf (fp, "unknown"); + return (fclose (fp) != 0); + } + for (i = 0; ; i++) + if ((ored_words[j] >> i) & 1) + { + fprintf (fp, "word %d bit %d", (int) j, (int) i); + return (fclose (fp) != 0); + } + } + fprintf (fp, "unknown"); + return (fclose (fp) != 0); +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_cc_double_expbit0=`cat conftest.out` +else + gl_cv_cc_double_expbit0="unknown" +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.out + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_double_expbit0" >&5 +$as_echo "$gl_cv_cc_double_expbit0" >&6; } + case "$gl_cv_cc_double_expbit0" in + word*bit*) + word=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` + bit=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word.*bit //'` + +cat >>confdefs.h <<_ACEOF +@%:@define DBL_EXPBIT0_WORD $word +_ACEOF + + +cat >>confdefs.h <<_ACEOF +@%:@define DBL_EXPBIT0_BIT $bit +_ACEOF + + ;; + esac + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'float'" >&5 +$as_echo_n "checking where to find the exponent in a 'float'... " >&6; } +if ${gl_cv_cc_float_expbit0+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + gl_cv_cc_float_expbit0="word 0 bit 23" +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#include +#define NWORDS \ + ((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { float value; unsigned int word[NWORDS]; } memory_float; +static unsigned int ored_words[NWORDS]; +static unsigned int anded_words[NWORDS]; +static void add_to_ored_words (float x) +{ + memory_float m; + size_t i; + /* Clear it first, in case + sizeof (float) < sizeof (memory_float). */ + memset (&m, 0, sizeof (memory_float)); + m.value = x; + for (i = 0; i < NWORDS; i++) + { + ored_words[i] |= m.word[i]; + anded_words[i] &= m.word[i]; + } +} +int main () +{ + size_t j; + FILE *fp = fopen ("conftest.out", "w"); + if (fp == NULL) + return 1; + for (j = 0; j < NWORDS; j++) + anded_words[j] = ~ (unsigned int) 0; + add_to_ored_words (0.25f); + add_to_ored_words (0.5f); + add_to_ored_words (1.0f); + add_to_ored_words (2.0f); + add_to_ored_words (4.0f); + /* Remove bits that are common (e.g. if representation of the first mantissa + bit is explicit). */ + for (j = 0; j < NWORDS; j++) + ored_words[j] &= ~anded_words[j]; + /* Now find the nonzero word. */ + for (j = 0; j < NWORDS; j++) + if (ored_words[j] != 0) + break; + if (j < NWORDS) + { + size_t i; + for (i = j + 1; i < NWORDS; i++) + if (ored_words[i] != 0) + { + fprintf (fp, "unknown"); + return (fclose (fp) != 0); + } + for (i = 0; ; i++) + if ((ored_words[j] >> i) & 1) + { + fprintf (fp, "word %d bit %d", (int) j, (int) i); + return (fclose (fp) != 0); + } + } + fprintf (fp, "unknown"); + return (fclose (fp) != 0); +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_cc_float_expbit0=`cat conftest.out` +else + gl_cv_cc_float_expbit0="unknown" +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.out + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_float_expbit0" >&5 +$as_echo "$gl_cv_cc_float_expbit0" >&6; } + case "$gl_cv_cc_float_expbit0" in + word*bit*) + word=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` + bit=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word.*bit //'` + +cat >>confdefs.h <<_ACEOF +@%:@define FLT_EXPBIT0_WORD $word +_ACEOF + + +cat >>confdefs.h <<_ACEOF +@%:@define FLT_EXPBIT0_BIT $bit +_ACEOF + + ;; + esac + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking where to find the exponent in a 'long double'" >&5 +$as_echo_n "checking where to find the exponent in a 'long double'... " >&6; } +if ${gl_cv_cc_long_double_expbit0+:} false; then : + $as_echo_n "(cached) " >&6 +else + + if test "$cross_compiling" = yes; then : + + gl_cv_cc_long_double_expbit0="unknown" + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#include +#define NWORDS \ + ((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { long double value; unsigned int word[NWORDS]; } + memory_long_double; +static unsigned int ored_words[NWORDS]; +static unsigned int anded_words[NWORDS]; +static void add_to_ored_words (long double x) +{ + memory_long_double m; + size_t i; + /* Clear it first, in case + sizeof (long double) < sizeof (memory_long_double). */ + memset (&m, 0, sizeof (memory_long_double)); + m.value = x; + for (i = 0; i < NWORDS; i++) + { + ored_words[i] |= m.word[i]; + anded_words[i] &= m.word[i]; + } +} +int main () +{ + size_t j; + FILE *fp = fopen ("conftest.out", "w"); + if (fp == NULL) + return 1; + for (j = 0; j < NWORDS; j++) + anded_words[j] = ~ (unsigned int) 0; + add_to_ored_words (0.25L); + add_to_ored_words (0.5L); + add_to_ored_words (1.0L); + add_to_ored_words (2.0L); + add_to_ored_words (4.0L); + /* Remove bits that are common (e.g. if representation of the first mantissa + bit is explicit). */ + for (j = 0; j < NWORDS; j++) + ored_words[j] &= ~anded_words[j]; + /* Now find the nonzero word. */ + for (j = 0; j < NWORDS; j++) + if (ored_words[j] != 0) + break; + if (j < NWORDS) + { + size_t i; + for (i = j + 1; i < NWORDS; i++) + if (ored_words[i] != 0) + { + fprintf (fp, "unknown"); + return (fclose (fp) != 0); + } + for (i = 0; ; i++) + if ((ored_words[j] >> i) & 1) + { + fprintf (fp, "word %d bit %d", (int) j, (int) i); + return (fclose (fp) != 0); + } + } + fprintf (fp, "unknown"); + return (fclose (fp) != 0); +} + +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_cc_long_double_expbit0=`cat conftest.out` +else + gl_cv_cc_long_double_expbit0="unknown" +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + rm -f conftest.out + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_long_double_expbit0" >&5 +$as_echo "$gl_cv_cc_long_double_expbit0" >&6; } + case "$gl_cv_cc_long_double_expbit0" in + word*bit*) + word=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` + bit=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word.*bit //'` + +cat >>confdefs.h <<_ACEOF +@%:@define LDBL_EXPBIT0_WORD $word +_ACEOF + + +cat >>confdefs.h <<_ACEOF +@%:@define LDBL_EXPBIT0_BIT $bit +_ACEOF + + ;; + esac + + + + + if test "$ac_cv_header_winsock2_h" = yes; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS listen.$ac_objext" + + fi + + + + + + if test "$GNULIB_LISTEN" != 1; then + if test "$GNULIB_LISTEN" = 0; then + GNULIB_LISTEN=$gl_module_indicator_condition + else + GNULIB_LISTEN="($GNULIB_LISTEN || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_LISTEN 1" >>confdefs.h + + + + + + + + for ac_func in setlocale uselocale +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 +$as_echo_n "checking for a traditional french locale... " >&6; } +if ${gt_cv_locale_fr+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 +$as_echo "$gt_cv_locale_fr" >&6; } + LOCALE_FR=$gt_cv_locale_fr + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 +$as_echo_n "checking for a french Unicode locale... " >&6; } +if ${gt_cv_locale_fr_utf8+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 +$as_echo "$gt_cv_locale_fr_utf8" >&6; } + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5 +$as_echo_n "checking for a traditional japanese locale... " >&6; } +if ${gt_cv_locale_ja+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () +{ + const char *p; + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales + on Cygwin 1.5.x. */ + if (MB_CUR_MAX == 1) + return 1; + /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. + This excludes the UTF-8 encoding (except on MirBSD). */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; + for (p = buf; *p != '\0'; p++) + if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) + return 1; + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Note that on native Windows, the Japanese locale is + # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we + # cannot use it here. + gt_cv_locale_ja=none + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the AIX locale name. + if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.EUC-JP + else + # Test for the HP-UX, OSF/1, NetBSD locale name. + if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.eucJP + else + # Test for the IRIX, FreeBSD locale name. + if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.EUC + else + # Test for the Solaris 7 locale name. + if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja + else + # Special test for NetBSD 1.6. + if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then + gt_cv_locale_ja=ja_JP.eucJP + else + # None found. + gt_cv_locale_ja=none + fi + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5 +$as_echo "$gt_cv_locale_ja" >&6; } + LOCALE_JA=$gt_cv_locale_ja + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5 +$as_echo_n "checking for a transitional chinese locale... " >&6; } +if ${gt_cv_locale_zh_CN+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () +{ + const char *p; + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. + This excludes the UTF-8 encoding (except on MirBSD). */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; + for (p = buf; *p != '\0'; p++) + if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) + return 1; + /* Check whether a typical GB18030 multibyte sequence is recognized as a + single wide character. This excludes the GB2312 and GBK encodings. */ + if (mblen ("\203\062\332\066", 5) != 4) + return 1; + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=Chinese_China.54936 + else + # None found. + gt_cv_locale_zh_CN=none + fi + ;; + solaris2.8) + # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are + # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. + # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. + gt_cv_locale_zh_CN=none + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the locale name without encoding suffix. + if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=zh_CN + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=zh_CN.GB18030 + else + # None found. + gt_cv_locale_zh_CN=none + fi + fi + ;; + esac + else + # If there was a link error, due to mblen(), the system is so old that + # it certainly doesn't have a chinese locale. + gt_cv_locale_zh_CN=none + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5 +$as_echo "$gt_cv_locale_zh_CN" >&6; } + LOCALE_ZH_CN=$gt_cv_locale_zh_CN + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a turkish Unicode locale" >&5 +$as_echo_n "checking for a turkish Unicode locale... " >&6; } +if ${gt_cv_locale_tr_utf8+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. But BeOS does not + implement the Turkish upper-/lowercase mappings. Therefore, let this + program return 1 on BeOS. */ + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the tr_TR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in the abbreviation of the eighth month, the second + character (should be U+011F: LATIN SMALL LETTER G WITH BREVE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1992 - 1900; t.tm_mon = 8 - 1; t.tm_mday = 19; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc4 || buf[2] != (char) 0x9f) + return 1; + /* Check whether the upper-/lowercase mappings are as expected for + Turkish. */ + if (towupper ('i') != 0x0130 || towlower (0x0130) != 'i' + || towupper(0x0131) != 'I' || towlower ('I') != 0x0131) + return 1; + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=Turkish_Turkey.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_tr_utf8=Turkish_Turkey.65001 + else + # None found. + gt_cv_locale_tr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=tr_TR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_tr_utf8=tr_TR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=tr_TR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_tr_utf8=tr_TR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=tr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_tr_utf8=tr.UTF-8 + else + # None found. + gt_cv_locale_tr_utf8=none + fi + fi + fi + ;; + esac + else + gt_cv_locale_tr_utf8=none + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_tr_utf8" >&5 +$as_echo "$gt_cv_locale_tr_utf8" >&6; } + LOCALE_TR_UTF8=$gt_cv_locale_tr_utf8 + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 +$as_echo_n "checking for a french Unicode locale... " >&6; } +if ${gt_cv_locale_fr_utf8+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 +$as_echo "$gt_cv_locale_fr_utf8" >&6; } + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 +$as_echo_n "checking for a traditional french locale... " >&6; } +if ${gt_cv_locale_fr+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 +$as_echo "$gt_cv_locale_fr" >&6; } + LOCALE_FR=$gt_cv_locale_fr + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 +$as_echo_n "checking for a french Unicode locale... " >&6; } +if ${gt_cv_locale_fr_utf8+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 +$as_echo "$gt_cv_locale_fr_utf8" >&6; } + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5 +$as_echo_n "checking for a traditional japanese locale... " >&6; } +if ${gt_cv_locale_ja+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () +{ + const char *p; + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales + on Cygwin 1.5.x. */ + if (MB_CUR_MAX == 1) + return 1; + /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. + This excludes the UTF-8 encoding (except on MirBSD). */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; + for (p = buf; *p != '\0'; p++) + if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) + return 1; + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Note that on native Windows, the Japanese locale is + # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we + # cannot use it here. + gt_cv_locale_ja=none + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the AIX locale name. + if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.EUC-JP + else + # Test for the HP-UX, OSF/1, NetBSD locale name. + if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.eucJP + else + # Test for the IRIX, FreeBSD locale name. + if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.EUC + else + # Test for the Solaris 7 locale name. + if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja + else + # Special test for NetBSD 1.6. + if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then + gt_cv_locale_ja=ja_JP.eucJP + else + # None found. + gt_cv_locale_ja=none + fi + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5 +$as_echo "$gt_cv_locale_ja" >&6; } + LOCALE_JA=$gt_cv_locale_ja + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5 +$as_echo_n "checking for a transitional chinese locale... " >&6; } +if ${gt_cv_locale_zh_CN+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () +{ + const char *p; + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. + This excludes the UTF-8 encoding (except on MirBSD). */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; + for (p = buf; *p != '\0'; p++) + if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) + return 1; + /* Check whether a typical GB18030 multibyte sequence is recognized as a + single wide character. This excludes the GB2312 and GBK encodings. */ + if (mblen ("\203\062\332\066", 5) != 4) + return 1; + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=Chinese_China.54936 + else + # None found. + gt_cv_locale_zh_CN=none + fi + ;; + solaris2.8) + # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are + # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. + # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. + gt_cv_locale_zh_CN=none + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the locale name without encoding suffix. + if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=zh_CN + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=zh_CN.GB18030 + else + # None found. + gt_cv_locale_zh_CN=none + fi + fi + ;; + esac + else + # If there was a link error, due to mblen(), the system is so old that + # it certainly doesn't have a chinese locale. + gt_cv_locale_zh_CN=none + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5 +$as_echo "$gt_cv_locale_zh_CN" >&6; } + LOCALE_ZH_CN=$gt_cv_locale_zh_CN + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 +$as_echo_n "checking for a french Unicode locale... " >&6; } +if ${gt_cv_locale_fr_utf8+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 +$as_echo "$gt_cv_locale_fr_utf8" >&6; } + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5 +$as_echo_n "checking for a transitional chinese locale... " >&6; } +if ${gt_cv_locale_zh_CN+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () +{ + const char *p; + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. + This excludes the UTF-8 encoding (except on MirBSD). */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; + for (p = buf; *p != '\0'; p++) + if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) + return 1; + /* Check whether a typical GB18030 multibyte sequence is recognized as a + single wide character. This excludes the GB2312 and GBK encodings. */ + if (mblen ("\203\062\332\066", 5) != 4) + return 1; + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=Chinese_China.54936 + else + # None found. + gt_cv_locale_zh_CN=none + fi + ;; + solaris2.8) + # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are + # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. + # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. + gt_cv_locale_zh_CN=none + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the locale name without encoding suffix. + if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=zh_CN + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=zh_CN.GB18030 + else + # None found. + gt_cv_locale_zh_CN=none + fi + fi + ;; + esac + else + # If there was a link error, due to mblen(), the system is so old that + # it certainly doesn't have a chinese locale. + gt_cv_locale_zh_CN=none + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5 +$as_echo "$gt_cv_locale_zh_CN" >&6; } + LOCALE_ZH_CN=$gt_cv_locale_zh_CN + + + + + + # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it + # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is + # irrelevant for anonymous mappings. + ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" +if test "x$ac_cv_func_mmap" = xyes; then : + gl_have_mmap=yes +else + gl_have_mmap=no +fi + + + # Try to allow MAP_ANONYMOUS. + gl_have_mmap_anonymous=no + if test $gl_have_mmap = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 +$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANONYMOUS + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + if test $gl_have_mmap_anonymous != yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANON + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + +$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h + + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 +$as_echo "$gl_have_mmap_anonymous" >&6; } + if test $gl_have_mmap_anonymous = yes; then + +$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h + + fi + fi + + + + + + + # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it + # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is + # irrelevant for anonymous mappings. + ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" +if test "x$ac_cv_func_mmap" = xyes; then : + gl_have_mmap=yes +else + gl_have_mmap=no +fi + + + # Try to allow MAP_ANONYMOUS. + gl_have_mmap_anonymous=no + if test $gl_have_mmap = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 +$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANONYMOUS + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + if test $gl_have_mmap_anonymous != yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANON + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + +$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h + + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 +$as_echo "$gl_have_mmap_anonymous" >&6; } + if test $gl_have_mmap_anonymous = yes; then + +$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h + + fi + fi + + + + + + + # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it + # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is + # irrelevant for anonymous mappings. + ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" +if test "x$ac_cv_func_mmap" = xyes; then : + gl_have_mmap=yes +else + gl_have_mmap=no +fi + + + # Try to allow MAP_ANONYMOUS. + gl_have_mmap_anonymous=no + if test $gl_have_mmap = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 +$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANONYMOUS + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + if test $gl_have_mmap_anonymous != yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANON + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + +$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h + + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 +$as_echo "$gl_have_mmap_anonymous" >&6; } + if test $gl_have_mmap_anonymous = yes; then + +$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h + + fi + fi + + + + + + + # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it + # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is + # irrelevant for anonymous mappings. + ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" +if test "x$ac_cv_func_mmap" = xyes; then : + gl_have_mmap=yes +else + gl_have_mmap=no +fi + + + # Try to allow MAP_ANONYMOUS. + gl_have_mmap_anonymous=no + if test $gl_have_mmap = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 +$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANONYMOUS + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + if test $gl_have_mmap_anonymous != yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANON + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + +$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h + + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 +$as_echo "$gl_have_mmap_anonymous" >&6; } + if test $gl_have_mmap_anonymous = yes; then + +$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h + + fi + fi + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 +$as_echo_n "checking for a traditional french locale... " >&6; } +if ${gt_cv_locale_fr+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 +$as_echo "$gt_cv_locale_fr" >&6; } + LOCALE_FR=$gt_cv_locale_fr + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 +$as_echo_n "checking for a french Unicode locale... " >&6; } +if ${gt_cv_locale_fr_utf8+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 +$as_echo "$gt_cv_locale_fr_utf8" >&6; } + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + + + + + + + + if test "$ERRNO_H:$REPLACE_STRERROR_0" != :0; then + REPLACE_PERROR=1 + fi + case ${gl_cv_func_strerror_r_works-unset} in + unset|*yes) + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether perror matches strerror" >&5 +$as_echo_n "checking whether perror matches strerror... " >&6; } +if ${gl_cv_func_perror_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + gl_cv_func_perror_works="guessing no" + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + #include + #include + +int +main () +{ +char *str = strerror (-1); + if (!getenv("CONFTEST_OUTPUT")) return 0; + if (!str) str = ""; + puts (str); + errno = -1; + perror (""); + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + if CONFTEST_OUTPUT=1 ./conftest$EXEEXT >conftest.txt1 2>conftest.txt2 \ + && cmp conftest.txt1 conftest.txt2 >/dev/null; then + gl_cv_func_perror_works=yes + else + gl_cv_func_perror_works=no + fi + rm -rf conftest.txt1 conftest.txt2 +else + gl_cv_func_perror_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_perror_works" >&5 +$as_echo "$gl_cv_func_perror_works" >&6; } + if test "$gl_cv_func_perror_works" != yes; then + REPLACE_PERROR=1 + fi + ;; + *) + REPLACE_PERROR=1 + ;; + esac + + if test $REPLACE_PERROR = 1; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS perror.$ac_objext" + + fi + + + + + + if test "$GNULIB_PERROR" != 1; then + if test "$GNULIB_PERROR" = 0; then + GNULIB_PERROR=$gl_module_indicator_condition + else + GNULIB_PERROR="($GNULIB_PERROR || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_PERROR 1" >>confdefs.h + + + + + + + + if test $ac_cv_func_pipe != yes; then + HAVE_PIPE=0 + fi + + if test $HAVE_PIPE = 0; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS pipe.$ac_objext" + + fi + + + + + + if test "$GNULIB_PIPE" != 1; then + if test "$GNULIB_PIPE" = 0; then + GNULIB_PIPE=$gl_module_indicator_condition + else + GNULIB_PIPE="($GNULIB_PIPE || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_PIPE 1" >>confdefs.h + + + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +[ + #if defined _MSC_VER || defined __MINGW32__ + notposix + #endif + ] +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "notposix" >/dev/null 2>&1; then : + posix_spawn_ported=no +else + posix_spawn_ported=yes +fi +rm -f conftest* + + if test $posix_spawn_ported = yes; then + POSIX_SPAWN_PORTED_TRUE= + POSIX_SPAWN_PORTED_FALSE='#' +else + POSIX_SPAWN_PORTED_TRUE='#' + POSIX_SPAWN_PORTED_FALSE= +fi + + + + + # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it + # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is + # irrelevant for anonymous mappings. + ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" +if test "x$ac_cv_func_mmap" = xyes; then : + gl_have_mmap=yes +else + gl_have_mmap=no +fi + + + # Try to allow MAP_ANONYMOUS. + gl_have_mmap_anonymous=no + if test $gl_have_mmap = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 +$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANONYMOUS + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + if test $gl_have_mmap_anonymous != yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANON + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + +$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h + + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 +$as_echo "$gl_have_mmap_anonymous" >&6; } + if test $gl_have_mmap_anonymous = yes; then + +$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h + + fi + fi + + + + + + + + case "$host_os" in + mingw*) REPLACE_SETLOCALE=1 ;; + cygwin*) + case `uname -r` in + 1.5.*) REPLACE_SETLOCALE=1 ;; + esac + ;; + esac + + if test $REPLACE_SETLOCALE = 1; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS setlocale.$ac_objext" + + + : + + fi + + + + + + if test "$GNULIB_SETLOCALE" != 1; then + if test "$GNULIB_SETLOCALE" = 0; then + GNULIB_SETLOCALE=$gl_module_indicator_condition + else + GNULIB_SETLOCALE="($GNULIB_SETLOCALE || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_SETLOCALE 1" >>confdefs.h + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 +$as_echo_n "checking for a traditional french locale... " >&6; } +if ${gt_cv_locale_fr+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 +$as_echo "$gt_cv_locale_fr" >&6; } + LOCALE_FR=$gt_cv_locale_fr + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 +$as_echo_n "checking for a french Unicode locale... " >&6; } +if ${gt_cv_locale_fr_utf8+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 +$as_echo "$gt_cv_locale_fr_utf8" >&6; } + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5 +$as_echo_n "checking for a traditional japanese locale... " >&6; } +if ${gt_cv_locale_ja+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () +{ + const char *p; + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales + on Cygwin 1.5.x. */ + if (MB_CUR_MAX == 1) + return 1; + /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. + This excludes the UTF-8 encoding (except on MirBSD). */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; + for (p = buf; *p != '\0'; p++) + if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) + return 1; + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Note that on native Windows, the Japanese locale is + # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we + # cannot use it here. + gt_cv_locale_ja=none + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the AIX locale name. + if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.EUC-JP + else + # Test for the HP-UX, OSF/1, NetBSD locale name. + if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.eucJP + else + # Test for the IRIX, FreeBSD locale name. + if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.EUC + else + # Test for the Solaris 7 locale name. + if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja + else + # Special test for NetBSD 1.6. + if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then + gt_cv_locale_ja=ja_JP.eucJP + else + # None found. + gt_cv_locale_ja=none + fi + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5 +$as_echo "$gt_cv_locale_ja" >&6; } + LOCALE_JA=$gt_cv_locale_ja + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5 +$as_echo_n "checking for a transitional chinese locale... " >&6; } +if ${gt_cv_locale_zh_CN+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () +{ + const char *p; + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. + This excludes the UTF-8 encoding (except on MirBSD). */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; + for (p = buf; *p != '\0'; p++) + if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) + return 1; + /* Check whether a typical GB18030 multibyte sequence is recognized as a + single wide character. This excludes the GB2312 and GBK encodings. */ + if (mblen ("\203\062\332\066", 5) != 4) + return 1; + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=Chinese_China.54936 + else + # None found. + gt_cv_locale_zh_CN=none + fi + ;; + solaris2.8) + # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are + # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. + # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. + gt_cv_locale_zh_CN=none + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the locale name without encoding suffix. + if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=zh_CN + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=zh_CN.GB18030 + else + # None found. + gt_cv_locale_zh_CN=none + fi + fi + ;; + esac + else + # If there was a link error, due to mblen(), the system is so old that + # it certainly doesn't have a chinese locale. + gt_cv_locale_zh_CN=none + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5 +$as_echo "$gt_cv_locale_zh_CN" >&6; } + LOCALE_ZH_CN=$gt_cv_locale_zh_CN + + + + if test "$ac_cv_header_winsock2_h" = yes; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS setsockopt.$ac_objext" + + fi + + + + + + if test "$GNULIB_SETSOCKOPT" != 1; then + if test "$GNULIB_SETSOCKOPT" = 0; then + GNULIB_SETSOCKOPT=$gl_module_indicator_condition + else + GNULIB_SETSOCKOPT="($GNULIB_SETSOCKOPT || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_SETSOCKOPT 1" >>confdefs.h + + + + + + + + + ac_fn_c_check_decl "$LINENO" "sleep" "ac_cv_have_decl_sleep" "#include +" +if test "x$ac_cv_have_decl_sleep" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_SLEEP $ac_have_decl +_ACEOF + + + if test $ac_cv_have_decl_sleep != yes; then + HAVE_SLEEP=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working sleep" >&5 +$as_echo_n "checking for working sleep... " >&6; } +if ${gl_cv_func_sleep_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_sleep_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_sleep_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +static void +handle_alarm (int sig) +{ + if (sig != SIGALRM) + _exit (2); +} + +int +main () +{ + + /* Failure to compile this test due to missing alarm is okay, + since all such platforms (mingw) also lack sleep. */ + unsigned int pentecost = 50 * 24 * 60 * 60; /* 50 days. */ + unsigned int remaining; + signal (SIGALRM, handle_alarm); + alarm (1); + remaining = sleep (pentecost); + if (remaining > pentecost) + return 3; + if (remaining <= pentecost - 10) + return 4; + return 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_sleep_works=yes +else + gl_cv_func_sleep_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_sleep_works" >&5 +$as_echo "$gl_cv_func_sleep_works" >&6; } + case "$gl_cv_func_sleep_works" in + *yes) ;; + *) + REPLACE_SLEEP=1 + ;; + esac + fi + + if test $HAVE_SLEEP = 0 || test $REPLACE_SLEEP = 1; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS sleep.$ac_objext" + + fi + + + + + + if test "$GNULIB_SLEEP" != 1; then + if test "$GNULIB_SLEEP" = 0; then + GNULIB_SLEEP=$gl_module_indicator_condition + else + GNULIB_SLEEP="($GNULIB_SLEEP || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_SLEEP 1" >>confdefs.h + + + + + + if test "$ac_cv_header_winsock2_h" = yes; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS socket.$ac_objext" + + fi + # When this module is used, sockets may actually occur as file descriptors, + # hence it is worth warning if the modules 'close' and 'ioctl' are not used. + + + + if test "$ac_cv_header_winsock2_h" = yes; then + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=1 + fi + + + + + + if test "$GNULIB_SOCKET" != 1; then + if test "$GNULIB_SOCKET" = 0; then + GNULIB_SOCKET=$gl_module_indicator_condition + else + GNULIB_SOCKET="($GNULIB_SOCKET || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_SOCKET 1" >>confdefs.h + + + + + + + + + + + + + if test $ac_cv_have_decl_strerror_r = no; then + HAVE_DECL_STRERROR_R=0 + fi + + if test $ac_cv_func_strerror_r = yes; then + if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then + if test $gl_cv_func_strerror_r_posix_signature = yes; then + case "$gl_cv_func_strerror_r_works" in + *no) REPLACE_STRERROR_R=1 ;; + esac + else + REPLACE_STRERROR_R=1 + fi + else + REPLACE_STRERROR_R=1 + fi + fi + + if test $HAVE_DECL_STRERROR_R = 0 || test $REPLACE_STRERROR_R = 1; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS strerror_r.$ac_objext" + + + + + + + fi + + + + + + if test "$GNULIB_STRERROR_R" != 1; then + if test "$GNULIB_STRERROR_R" = 0; then + GNULIB_STRERROR_R=$gl_module_indicator_condition + else + GNULIB_STRERROR_R="($GNULIB_STRERROR_R || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_STRERROR_R 1" >>confdefs.h + + + + + + + # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it + # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is + # irrelevant for anonymous mappings. + ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" +if test "x$ac_cv_func_mmap" = xyes; then : + gl_have_mmap=yes +else + gl_have_mmap=no +fi + + + # Try to allow MAP_ANONYMOUS. + gl_have_mmap_anonymous=no + if test $gl_have_mmap = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 +$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANONYMOUS + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + if test $gl_have_mmap_anonymous != yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANON + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + +$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h + + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 +$as_echo "$gl_have_mmap_anonymous" >&6; } + if test $gl_have_mmap_anonymous = yes; then + +$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h + + fi + fi + + + + + + + # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it + # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is + # irrelevant for anonymous mappings. + ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap" +if test "x$ac_cv_func_mmap" = xyes; then : + gl_have_mmap=yes +else + gl_have_mmap=no +fi + + + # Try to allow MAP_ANONYMOUS. + gl_have_mmap_anonymous=no + if test $gl_have_mmap = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5 +$as_echo_n "checking for MAP_ANONYMOUS... " >&6; } + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANONYMOUS + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + if test $gl_have_mmap_anonymous != yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#ifdef MAP_ANON + I cannot identify this map +#endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "I cannot identify this map" >/dev/null 2>&1; then : + +$as_echo "@%:@define MAP_ANONYMOUS MAP_ANON" >>confdefs.h + + gl_have_mmap_anonymous=yes +fi +rm -f conftest* + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_have_mmap_anonymous" >&5 +$as_echo "$gl_have_mmap_anonymous" >&6; } + if test $gl_have_mmap_anonymous = yes; then + +$as_echo "@%:@define HAVE_MAP_ANONYMOUS 1" >>confdefs.h + + fi + fi + + + + + + + + + if test $ac_cv_func_symlinkat = no; then + HAVE_SYMLINKAT=0 + fi + + if test $HAVE_SYMLINKAT = 0; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS symlinkat.$ac_objext" + + fi + + + + + + if test "$GNULIB_SYMLINKAT" != 1; then + if test "$GNULIB_SYMLINKAT" = 0; then + GNULIB_SYMLINKAT=$gl_module_indicator_condition + else + GNULIB_SYMLINKAT="($GNULIB_SYMLINKAT || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_SYMLINKAT 1" >>confdefs.h + + + + + + + + if test $gl_threads_api = posix; then + gl_save_LIBS="$LIBS" + LIBS="$LIBS $LIBMULTITHREAD" + for ac_func in pthread_atfork +do : + ac_fn_c_check_func "$LINENO" "pthread_atfork" "ac_cv_func_pthread_atfork" +if test "x$ac_cv_func_pthread_atfork" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_PTHREAD_ATFORK 1 +_ACEOF + +fi +done + + LIBS="$gl_save_LIBS" + fi + + + + + + # The Hurd, the Linux kernel, the FreeBSD kernel version 2.2 and later, + # Cygwin, and mingw never let anyone (even root) unlink directories. + # If anyone knows of another system for which unlink can never + # remove a directory, please report it to . + # Unfortunately this is difficult to test for, since it requires root access + # and might create garbage in the file system, + # so the code below simply relies on the kernel name and version number. + case $host_os in + gnu[0-9]* | \ + linux-* | linux | \ + freebsd2.2* | freebsd[3-9]* | freebsd[1-9][0-9]* | \ + cygwin | \ + mingw*) + +$as_echo "@%:@define UNLINK_CANNOT_UNLINK_DIR 1" >>confdefs.h +;; + esac + + abs_aux_dir=`cd "$ac_aux_dir"; pwd` + + + + + + ac_fn_c_check_type "$LINENO" "useconds_t" "ac_cv_type_useconds_t" "$ac_includes_default" +if test "x$ac_cv_type_useconds_t" = xyes; then : + +else + +$as_echo "@%:@define useconds_t unsigned int" >>confdefs.h + +fi + + if test $ac_cv_func_usleep = no; then + HAVE_USLEEP=0 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether usleep allows large arguments" >&5 +$as_echo_n "checking whether usleep allows large arguments... " >&6; } +if ${gl_cv_func_usleep_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_usleep_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_usleep_works="guessing no" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include + +int +main () +{ +return !!usleep (1000000); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_usleep_works=yes +else + gl_cv_func_usleep_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_usleep_works" >&5 +$as_echo "$gl_cv_func_usleep_works" >&6; } + case "$gl_cv_func_usleep_works" in + *yes) ;; + *) + REPLACE_USLEEP=1 + ;; + esac + fi + + if test $HAVE_USLEEP = 0 || test $REPLACE_USLEEP = 1; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS usleep.$ac_objext" + + fi + + + + + + if test "$GNULIB_USLEEP" != 1; then + if test "$GNULIB_USLEEP" = 0; then + GNULIB_USLEEP=$gl_module_indicator_condition + else + GNULIB_USLEEP="($GNULIB_USLEEP || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_USLEEP 1" >>confdefs.h + + + + + abs_aux_dir=`cd "$ac_aux_dir"; pwd` + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 +$as_echo_n "checking for a traditional french locale... " >&6; } +if ${gt_cv_locale_fr+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 +$as_echo "$gt_cv_locale_fr" >&6; } + LOCALE_FR=$gt_cv_locale_fr + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a french Unicode locale" >&5 +$as_echo_n "checking for a french Unicode locale... " >&6; } +if ${gt_cv_locale_fr_utf8+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr_utf8" >&5 +$as_echo "$gt_cv_locale_fr_utf8" >&6; } + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional japanese locale" >&5 +$as_echo_n "checking for a traditional japanese locale... " >&6; } +if ${gt_cv_locale_ja+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () +{ + const char *p; + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales + on Cygwin 1.5.x. */ + if (MB_CUR_MAX == 1) + return 1; + /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. + This excludes the UTF-8 encoding (except on MirBSD). */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; + for (p = buf; *p != '\0'; p++) + if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) + return 1; + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Note that on native Windows, the Japanese locale is + # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we + # cannot use it here. + gt_cv_locale_ja=none + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the AIX locale name. + if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.EUC-JP + else + # Test for the HP-UX, OSF/1, NetBSD locale name. + if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.eucJP + else + # Test for the IRIX, FreeBSD locale name. + if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.EUC + else + # Test for the Solaris 7 locale name. + if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja + else + # Special test for NetBSD 1.6. + if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then + gt_cv_locale_ja=ja_JP.eucJP + else + # None found. + gt_cv_locale_ja=none + fi + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_ja" >&5 +$as_echo "$gt_cv_locale_ja" >&6; } + LOCALE_JA=$gt_cv_locale_ja + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a transitional chinese locale" >&5 +$as_echo_n "checking for a transitional chinese locale... " >&6; } +if ${gt_cv_locale_zh_CN+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () +{ + const char *p; + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. + This excludes the UTF-8 encoding (except on MirBSD). */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; + for (p = buf; *p != '\0'; p++) + if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) + return 1; + /* Check whether a typical GB18030 multibyte sequence is recognized as a + single wide character. This excludes the GB2312 and GBK encodings. */ + if (mblen ("\203\062\332\066", 5) != 4) + return 1; + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=Chinese_China.54936 + else + # None found. + gt_cv_locale_zh_CN=none + fi + ;; + solaris2.8) + # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are + # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. + # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. + gt_cv_locale_zh_CN=none + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the locale name without encoding suffix. + if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=zh_CN + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=zh_CN.GB18030 + else + # None found. + gt_cv_locale_zh_CN=none + fi + fi + ;; + esac + else + # If there was a link error, due to mblen(), the system is so old that + # it certainly doesn't have a chinese locale. + gt_cv_locale_zh_CN=none + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_zh_CN" >&5 +$as_echo "$gt_cv_locale_zh_CN" >&6; } + LOCALE_ZH_CN=$gt_cv_locale_zh_CN + + + + + + + if test $ac_cv_func_wctob = no; then + HAVE_WCTOB=0 + HAVE_DECL_WCTOB=0 + else + HAVE_WCTOB=1 + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether wctob works" >&5 +$as_echo_n "checking whether wctob works... " >&6; } +if ${gl_cv_func_wctob_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + case "$host_os" in + # Guess no on Solaris <= 9 and Cygwin. + solaris2.[1-9] | solaris2.[1-9].* | cygwin*) + gl_cv_func_wctob_works="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_wctob_works="guessing yes" ;; + esac + case "$host_os" in + cygwin*) + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include + +register long global __asm__ ("%ebx"); + +int main () +{ + setlocale (LC_ALL, "en_US.UTF-8"); + + global = 0x12345678; + if (wctob (0x00FC) != -1) + return 1; + if (global != 0x12345678) + return 2; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + : +else + gl_cv_func_wctob_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + ;; + esac + if test "$gl_cv_func_wctob_works" != no && test $LOCALE_FR != none; then + if test "$cross_compiling" = yes; then : + : +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) + { + wchar_t wc; + + if (mbtowc (&wc, "\374", 1) == 1) + if (wctob (wc) != (unsigned char) '\374') + return 1; + } + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + gl_cv_func_wctob_works=yes +else + gl_cv_func_wctob_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_wctob_works" >&5 +$as_echo "$gl_cv_func_wctob_works" >&6; } + case "$gl_cv_func_wctob_works" in + *yes) ;; + *) REPLACE_WCTOB=1 ;; + esac + if test $REPLACE_WCTOB = 0; then + + ac_fn_c_check_decl "$LINENO" "wctob" "ac_cv_have_decl_wctob" " +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be included + before . */ +#include +#include +#include +#include + +" +if test "x$ac_cv_have_decl_wctob" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_WCTOB $ac_have_decl +_ACEOF + + if test $ac_cv_have_decl_wctob != yes; then + HAVE_DECL_WCTOB=0 + fi + fi + fi + + if test $HAVE_WCTOB = 0 || test $REPLACE_WCTOB = 1; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS wctob.$ac_objext" + + + : + + fi + + + + + + if test "$GNULIB_WCTOB" != 1; then + if test "$GNULIB_WCTOB" = 0; then + GNULIB_WCTOB=$gl_module_indicator_condition + else + GNULIB_WCTOB="($GNULIB_WCTOB || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_WCTOB 1" >>confdefs.h + + + + + + + if false; then + REPLACE_WCTOMB=1 + fi + + if test $REPLACE_WCTOMB = 1; then + + + + + + + + + gltests_LIBOBJS="$gltests_LIBOBJS wctomb.$ac_objext" + + + : + + fi + + + + + + if test "$GNULIB_WCTOMB" != 1; then + if test "$GNULIB_WCTOMB" = 0; then + GNULIB_WCTOMB=$gl_module_indicator_condition + else + GNULIB_WCTOMB="($GNULIB_WCTOMB || $gl_module_indicator_condition)" + fi + fi + + + + + +$as_echo "@%:@define GNULIB_TEST_WCTOMB 1" >>confdefs.h + + + + + + YIELD_LIB= + if test $gl_threads_api = posix; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sched_yield in -lrt" >&5 +$as_echo_n "checking for sched_yield in -lrt... " >&6; } +if ${ac_cv_lib_rt_sched_yield+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lrt $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char sched_yield (); +int +main () +{ +return sched_yield (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_rt_sched_yield=yes +else + ac_cv_lib_rt_sched_yield=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_rt_sched_yield" >&5 +$as_echo "$ac_cv_lib_rt_sched_yield" >&6; } +if test "x$ac_cv_lib_rt_sched_yield" = xyes; then : + YIELD_LIB=-lrt +else + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sched_yield in -lposix4" >&5 +$as_echo_n "checking for sched_yield in -lposix4... " >&6; } +if ${ac_cv_lib_posix4_sched_yield+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lposix4 $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char sched_yield (); +int +main () +{ +return sched_yield (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_posix4_sched_yield=yes +else + ac_cv_lib_posix4_sched_yield=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix4_sched_yield" >&5 +$as_echo "$ac_cv_lib_posix4_sched_yield" >&6; } +if test "x$ac_cv_lib_posix4_sched_yield" = xyes; then : + YIELD_LIB=-lposix4 +fi + +fi + + fi + + + + + + + + + + + + + LIBCOREUTILS_LIBDEPS="$gl_libdeps" + + LIBCOREUTILS_LTLIBDEPS="$gl_ltlibdeps" + + LIBTESTS_LIBDEPS="$gltests_libdeps" + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing strerror" >&5 +$as_echo_n "checking for library containing strerror... " >&6; } +if ${ac_cv_search_strerror+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char strerror (); +int +main () +{ +return strerror (); + ; + return 0; +} +_ACEOF +for ac_lib in '' cposix; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_strerror=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_strerror+:} false; then : + break +fi +done +if ${ac_cv_search_strerror+:} false; then : + +else + ac_cv_search_strerror=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_strerror" >&5 +$as_echo "$ac_cv_search_strerror" >&6; } +ac_res=$ac_cv_search_strerror +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working volatile" >&5 +$as_echo_n "checking for working volatile... " >&6; } +if ${ac_cv_c_volatile+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + +volatile int x; +int * volatile y = (int *) 0; +return !x && !y; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_c_volatile=yes +else + ac_cv_c_volatile=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_volatile" >&5 +$as_echo "$ac_cv_c_volatile" >&6; } +if test $ac_cv_c_volatile = no; then + +$as_echo "@%:@define volatile /**/" >>confdefs.h + +fi + + + + + + + + + + + + + + for ac_header in sys/sysctl.h +do : + ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default + #if HAVE_SYS_PARAM_H + #include + #endif +" +if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SYS_SYSCTL_H 1 +_ACEOF + +fi + +done + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether sys/types.h defines makedev" >&5 +$as_echo_n "checking whether sys/types.h defines makedev... " >&6; } +if ${ac_cv_header_sys_types_h_makedev+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +@%:@include +int +main () +{ +return makedev(0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_header_sys_types_h_makedev=yes +else + ac_cv_header_sys_types_h_makedev=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_sys_types_h_makedev" >&5 +$as_echo "$ac_cv_header_sys_types_h_makedev" >&6; } + +if test $ac_cv_header_sys_types_h_makedev = no; then +ac_fn_c_check_header_mongrel "$LINENO" "sys/mkdev.h" "ac_cv_header_sys_mkdev_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_mkdev_h" = xyes; then : + +$as_echo "@%:@define MAJOR_IN_MKDEV 1" >>confdefs.h + +fi + + + + if test $ac_cv_header_sys_mkdev_h = no; then + ac_fn_c_check_header_mongrel "$LINENO" "sys/sysmacros.h" "ac_cv_header_sys_sysmacros_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_sysmacros_h" = xyes; then : + +$as_echo "@%:@define MAJOR_IN_SYSMACROS 1" >>confdefs.h + +fi + + + fi +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5 +$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; } +if ${ac_cv_header_time+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include + +int +main () +{ +if ((struct tm *) 0) +return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + ac_cv_header_time=yes +else + ac_cv_header_time=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5 +$as_echo "$ac_cv_header_time" >&6; } +if test $ac_cv_header_time = yes; then + +$as_echo "@%:@define TIME_WITH_SYS_TIME 1" >>confdefs.h + +fi + + + +ac_fn_c_check_decl "$LINENO" "geteuid" "ac_cv_have_decl_geteuid" "$ac_includes_default" +if test "x$ac_cv_have_decl_geteuid" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETEUID $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "getlogin" "ac_cv_have_decl_getlogin" "$ac_includes_default" +if test "x$ac_cv_have_decl_getlogin" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETLOGIN $ac_have_decl +_ACEOF + +ac_fn_c_check_decl "$LINENO" "getuid" "ac_cv_have_decl_getuid" "$ac_includes_default" +if test "x$ac_cv_have_decl_getuid" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETUID $ac_have_decl +_ACEOF + + + + + + headers=' +#include + +#include + +#if HAVE_GRP_H +# include +#endif + +#if HAVE_PWD_H +# include +#endif +' + ac_fn_c_check_decl "$LINENO" "getgrgid" "ac_cv_have_decl_getgrgid" "$headers +" +if test "x$ac_cv_have_decl_getgrgid" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETGRGID $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "getpwuid" "ac_cv_have_decl_getpwuid" "$headers +" +if test "x$ac_cv_have_decl_getpwuid" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_GETPWUID $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "ttyname" "ac_cv_have_decl_ttyname" "$headers +" +if test "x$ac_cv_have_decl_ttyname" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_TTYNAME $ac_have_decl +_ACEOF + + + + + + + + + ac_fn_c_check_decl "$LINENO" "setregid" "ac_cv_have_decl_setregid" "$ac_includes_default" +if test "x$ac_cv_have_decl_setregid" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_SETREGID $ac_have_decl +_ACEOF + + +$as_echo "@%:@define PREFER_NONREENTRANT_EUIDACCESS 1" >>confdefs.h + + + + @%:@ Check whether --enable-xattr was given. +if test "${enable_xattr+set}" = set; then : + enableval=$enable_xattr; use_xattr=$enableval +else + use_xattr=yes +fi + + + LIB_XATTR= + + + if test "$use_xattr" = "yes"; then + for ac_header in attr/error_context.h attr/libattr.h +do : + as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh` +ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default" +if eval test \"x\$"$as_ac_Header"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1 +_ACEOF + +fi + +done + + use_xattr=no + if test $ac_cv_header_attr_libattr_h = yes \ + && test $ac_cv_header_attr_error_context_h = yes; then + xattr_saved_LIBS=$LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing attr_copy_file" >&5 +$as_echo_n "checking for library containing attr_copy_file... " >&6; } +if ${ac_cv_search_attr_copy_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char attr_copy_file (); +int +main () +{ +return attr_copy_file (); + ; + return 0; +} +_ACEOF +for ac_lib in '' attr; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_attr_copy_file=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_attr_copy_file+:} false; then : + break +fi +done +if ${ac_cv_search_attr_copy_file+:} false; then : + +else + ac_cv_search_attr_copy_file=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_attr_copy_file" >&5 +$as_echo "$ac_cv_search_attr_copy_file" >&6; } +ac_res=$ac_cv_search_attr_copy_file +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + test "$ac_cv_search_attr_copy_file" = "none required" || + LIB_XATTR=$ac_cv_search_attr_copy_file +fi + + for ac_func in attr_copy_file +do : + ac_fn_c_check_func "$LINENO" "attr_copy_file" "ac_cv_func_attr_copy_file" +if test "x$ac_cv_func_attr_copy_file" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_ATTR_COPY_FILE 1 +_ACEOF + +fi +done + + LIBS=$xattr_saved_LIBS + if test $ac_cv_func_attr_copy_file = yes; then + use_xattr=yes + fi + fi + if test $use_xattr = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libattr development library was not found or not usable." >&5 +$as_echo "$as_me: WARNING: libattr development library was not found or not usable." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNU coreutils will be built without xattr support." >&5 +$as_echo "$as_me: WARNING: GNU coreutils will be built without xattr support." >&2;} + fi + fi + +cat >>confdefs.h <<_ACEOF +@%:@define USE_XATTR `test $use_xattr != yes; echo $?` +_ACEOF + + + + # gnulib settings. + + + # We don't use c-stack.c. + # AC_REQUIRE([gl_C_STACK]) + + # Invoke macros of modules that may migrate into gnulib. + # There's no need to list gnulib modules here, since gnulib-tool + # handles that; see ../bootstrap.conf. + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + + +HELP2MAN=${HELP2MAN-"${am_missing_run}help2man"} + + + + + + + + + + + + ac_fn_c_check_member "$LINENO" "struct stat" "st_author" "ac_cv_member_struct_stat_st_author" "$ac_includes_default +#include + +" +if test "x$ac_cv_member_struct_stat_st_author" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STAT_ST_AUTHOR 1 +_ACEOF + + +fi + + + + + + + + + + + ac_fn_c_check_type "$LINENO" "ino_t" "ac_cv_type_ino_t" "$ac_includes_default" +if test "x$ac_cv_type_ino_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +@%:@define ino_t unsigned long int +_ACEOF + +fi + + + ac_fn_c_check_type "$LINENO" "major_t" "ac_cv_type_major_t" "$ac_includes_default" +if test "x$ac_cv_type_major_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +@%:@define major_t unsigned int +_ACEOF + +fi + + ac_fn_c_check_type "$LINENO" "minor_t" "ac_cv_type_minor_t" "$ac_includes_default" +if test "x$ac_cv_type_minor_t" = xyes; then : + +else + +cat >>confdefs.h <<_ACEOF +@%:@define minor_t unsigned int +_ACEOF + +fi + + + + + + + + + + + + # By default, argmatch should fail calling usage (EXIT_FAILURE). + +$as_echo "@%:@define ARGMATCH_DIE usage (EXIT_FAILURE)" >>confdefs.h + + +$as_echo "@%:@define ARGMATCH_DIE_DECL void usage (int _e)" >>confdefs.h + + + # used by shred + + + # Used by install.c. + coreutils_saved_libs=$LIBS + LIBS="$LIBS $LIB_SELINUX" + for ac_func in matchpathcon_init_prefix +do : + ac_fn_c_check_func "$LINENO" "matchpathcon_init_prefix" "ac_cv_func_matchpathcon_init_prefix" +if test "x$ac_cv_func_matchpathcon_init_prefix" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_MATCHPATHCON_INIT_PREFIX 1 +_ACEOF + +else + + case "$ac_cv_search_setfilecon:$ac_cv_header_selinux_selinux_h" in + no:*) # SELinux disabled + ;; + *:no) # SELinux disabled + ;; + *) + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: SELinux enabled, but matchpathcon_init_prefix not found" >&5 +$as_echo "$as_me: WARNING: SELinux enabled, but matchpathcon_init_prefix not found" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: The install utility may run slowly" >&5 +$as_echo "$as_me: WARNING: The install utility may run slowly" >&2;} + esac + +fi +done + + LIBS=$coreutils_saved_libs + + # Used by sort.c. + + # Used by timeout.c + + + # Used by tail.c. + for ac_func in inotify_init +do : + ac_fn_c_check_func "$LINENO" "inotify_init" "ac_cv_func_inotify_init" +if test "x$ac_cv_func_inotify_init" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_INOTIFY_INIT 1 +_ACEOF + +$as_echo "@%:@define HAVE_INOTIFY 1" >>confdefs.h + +fi +done + + + + + # These checks are for Interix, to avoid its getgr* functions, in favor + # of these replacements. The replacement functions are much more efficient + # because they do not query the domain controller for user information + # when it is not needed. + + + + + + + + test $ac_cv_header_sys_param_h = yes && + test $ac_cv_header_sys_mount_h = yes && + for ac_header in nfs/vfs.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "nfs/vfs.h" "ac_cv_header_nfs_vfs_h" "$ac_includes_default" +if test "x$ac_cv_header_nfs_vfs_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_NFS_VFS_H 1 +_ACEOF + for ac_header in nfs/nfs_client.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "nfs/nfs_client.h" "ac_cv_header_nfs_nfs_client_h" "$ac_includes_default" +if test "x$ac_cv_header_nfs_nfs_client_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_NFS_NFS_CLIENT_H 1 +_ACEOF + +fi + +done + +fi + +done + + + statvfs_includes="\ +$ac_includes_default +#include +" + statfs_includes="\ +$ac_includes_default +#if HAVE_SYS_VFS_H +# include +#elif HAVE_SYS_MOUNT_H && HAVE_SYS_PARAM_H +# include +# include +# if HAVE_NETINET_IN_H && HAVE_NFS_NFS_CLNT_H && HAVE_NFS_VFS_H +# include +# include +# include +# endif +#elif HAVE_OS_H +# include +#endif +" + if case "$fu_cv_sys_stat_statvfs$fu_cv_sys_stat_statvfs64" in + *yes*) ;; *) false;; esac && + { ac_fn_c_check_member "$LINENO" "struct statvfs" "f_basetype" "ac_cv_member_struct_statvfs_f_basetype" "$statvfs_includes +" +if test "x$ac_cv_member_struct_statvfs_f_basetype" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STATVFS_F_BASETYPE 1 +_ACEOF + + +fi + + test $ac_cv_member_struct_statvfs_f_basetype = yes || + { ac_fn_c_check_member "$LINENO" "struct statvfs" "f_fstypename" "ac_cv_member_struct_statvfs_f_fstypename" "$statvfs_includes +" +if test "x$ac_cv_member_struct_statvfs_f_fstypename" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STATVFS_F_FSTYPENAME 1 +_ACEOF + + +fi + + test $ac_cv_member_struct_statvfs_f_fstypename = yes || + { test $ac_cv_member_struct_statfs_f_fstypename != yes && + { ac_fn_c_check_member "$LINENO" "struct statvfs" "f_type" "ac_cv_member_struct_statvfs_f_type" "$statvfs_includes +" +if test "x$ac_cv_member_struct_statvfs_f_type" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STATVFS_F_TYPE 1 +_ACEOF + + +fi + + test $ac_cv_member_struct_statvfs_f_type = yes; }; }; }; } + then + ac_fn_c_check_member "$LINENO" "struct statvfs" "f_namemax" "ac_cv_member_struct_statvfs_f_namemax" "$statvfs_includes +" +if test "x$ac_cv_member_struct_statvfs_f_namemax" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STATVFS_F_NAMEMAX 1 +_ACEOF + + +fi + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$statvfs_includes +int +main () +{ +static statvfs s; + return (s.s_fsid ^ 0) == 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +$as_echo "@%:@define STRUCT_STATVFS_F_FSID_IS_INTEGER 1" >>confdefs.h + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + else + ac_fn_c_check_member "$LINENO" "struct statfs" "f_namelen" "ac_cv_member_struct_statfs_f_namelen" "$statfs_includes +" +if test "x$ac_cv_member_struct_statfs_f_namelen" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STATFS_F_NAMELEN 1 +_ACEOF + + +fi +ac_fn_c_check_member "$LINENO" "struct statfs" "f_type" "ac_cv_member_struct_statfs_f_type" "$statfs_includes +" +if test "x$ac_cv_member_struct_statfs_f_type" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STATFS_F_TYPE 1 +_ACEOF + + +fi +ac_fn_c_check_member "$LINENO" "struct statfs" "f_frsize" "ac_cv_member_struct_statfs_f_frsize" "$statfs_includes +" +if test "x$ac_cv_member_struct_statfs_f_frsize" = xyes; then : + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_STRUCT_STATFS_F_FRSIZE 1 +_ACEOF + + +fi + + if test $ac_cv_header_OS_h != yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$statfs_includes +int +main () +{ +static statfs s; + return (s.s_fsid ^ 0) == 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +$as_echo "@%:@define STRUCT_STATFS_F_FSID_IS_INTEGER 1" >>confdefs.h + +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + fi + + + # for dd.c and shred.c + # + # Use fdatasync only if declared. On MacOS X 10.7, fdatasync exists but + # is not declared, and is ineffective. + LIB_FDATASYNC= + + + if test $ac_cv_have_decl_fdatasync = yes; then + coreutils_saved_libs=$LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing fdatasync" >&5 +$as_echo_n "checking for library containing fdatasync... " >&6; } +if ${ac_cv_search_fdatasync+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char fdatasync (); +int +main () +{ +return fdatasync (); + ; + return 0; +} +_ACEOF +for ac_lib in '' rt posix4; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_fdatasync=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_fdatasync+:} false; then : + break +fi +done +if ${ac_cv_search_fdatasync+:} false; then : + +else + ac_cv_search_fdatasync=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_fdatasync" >&5 +$as_echo "$ac_cv_search_fdatasync" >&6; } +ac_res=$ac_cv_search_fdatasync +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + test "$ac_cv_search_fdatasync" = "none required" || + LIB_FDATASYNC=$ac_cv_search_fdatasync +fi + + for ac_func in fdatasync +do : + ac_fn_c_check_func "$LINENO" "fdatasync" "ac_cv_func_fdatasync" +if test "x$ac_cv_func_fdatasync" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_FDATASYNC 1 +_ACEOF + +fi +done + + LIBS=$coreutils_saved_libs + fi + + # Check whether libcap is usable -- for ls --color support + LIB_CAP= + @%:@ Check whether --enable-libcap was given. +if test "${enable_libcap+set}" = set; then : + enableval=$enable_libcap; +fi + + if test "X$enable_libcap" != "Xno"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cap_get_file in -lcap" >&5 +$as_echo_n "checking for cap_get_file in -lcap... " >&6; } +if ${ac_cv_lib_cap_cap_get_file+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-lcap $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char cap_get_file (); +int +main () +{ +return cap_get_file (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_cap_cap_get_file=yes +else + ac_cv_lib_cap_cap_get_file=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cap_cap_get_file" >&5 +$as_echo "$ac_cv_lib_cap_cap_get_file" >&6; } +if test "x$ac_cv_lib_cap_cap_get_file" = xyes; then : + ac_fn_c_check_header_mongrel "$LINENO" "sys/capability.h" "ac_cv_header_sys_capability_h" "$ac_includes_default" +if test "x$ac_cv_header_sys_capability_h" = xyes; then : + LIB_CAP=-lcap + +$as_echo "@%:@define HAVE_CAP 1" >>confdefs.h + + +fi + + +fi + + if test "X$LIB_CAP" = "X"; then + if test "X$enable_libcap" = "Xyes"; then + as_fn_error $? "libcap library was not found or not usable" "$LINENO" 5 + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libcap library was not found or not usable." >&5 +$as_echo "$as_me: WARNING: libcap library was not found or not usable." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNU coreutils will be built without capability support." >&5 +$as_echo "$as_me: WARNING: GNU coreutils will be built without capability support." >&2;} + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libcap support disabled by user" >&5 +$as_echo "$as_me: WARNING: libcap support disabled by user" >&2;} + fi + + + # See if linking 'seq' requires -lm. + # It does on nearly every system. The single exception (so far) is + # BeOS which has all the math functions in the normal runtime library + # and doesn't have a separate math library. + + + ac_seq_body=' + static double x, y; + x = floor (x); + x = rint (x); + x = modf (x, &y);' + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +$ac_seq_body + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + +else + ac_seq_save_LIBS="$LIBS" + LIBS="$LIBS -lm" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +$ac_seq_body + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + SEQ_LIBM=-lm +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$ac_seq_save_LIBS" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + + + + # Accept configure options: --with-tty-group[=GROUP], --without-tty-group + # You can determine the group of a TTY via 'stat --format %G /dev/tty' + # Omitting this option is equivalent to using --without-tty-group. + +@%:@ Check whether --with-tty-group was given. +if test "${with_tty_group+set}" = set; then : + withval=$with_tty_group; tty_group_name=$withval +else + tty_group_name=no +fi + + + if test "x$tty_group_name" != xno; then + if test "x$tty_group_name" = xyes; then + tty_group_name=tty + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: TTY group used by system set to \"$tty_group_name\"" >&5 +$as_echo "$as_me: TTY group used by system set to \"$tty_group_name\"" >&6;} + +cat >>confdefs.h <<_ACEOF +@%:@define TTY_GROUP_NAME "$tty_group_name" +_ACEOF + + fi + + +# The test suite needs to know if we have a working perl. +# FIXME: this is suboptimal. Ideally, we would be able to call gl_PERL +# with an ACTION-IF-NOT-FOUND argument ... +cu_have_perl=yes +case $PERL in *"/missing "*) cu_have_perl=no;; esac + if test $cu_have_perl = yes; then + HAVE_PERL_TRUE= + HAVE_PERL_FALSE='#' +else + HAVE_PERL_TRUE='#' + HAVE_PERL_FALSE= +fi + + +# gl_GCC_VERSION_IFELSE([major], [minor], [run-if-found], [run-if-not-found]) +# ------------------------------------------------ +# If $CPP is gcc-MAJOR.MINOR or newer, then run RUN-IF-FOUND. +# Otherwise, run RUN-IF-NOT-FOUND. + + +@%:@ Check whether --enable-gcc-warnings was given. +if test "${enable_gcc_warnings+set}" = set; then : + enableval=$enable_gcc_warnings; case $enableval in + yes|no) ;; + *) as_fn_error $? "bad value $enableval for gcc-warnings option" "$LINENO" 5 ;; + esac + gl_gcc_warnings=$enableval +else + + # GCC provides fine-grained control over diagnostics which + # is used in gnulib for example to suppress warnings from + # certain sections of code. So if this is available and + # we're running from a git repo, then auto enable the warnings. + gl_gcc_warnings=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#if (4) < __GNUC__ || ((4) == __GNUC__ && (6) <= __GNUC_MINOR__) +/* ok */ +#else +# error "your version of gcc is older than 4.6" +#endif + +int +main () +{ + + ; + return 0; +}, + +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + test -d "$srcdir"/.git && gl_gcc_warnings=yes +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + + +fi + + +if test "$gl_gcc_warnings" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Werror" >&5 +$as_echo_n "checking whether C compiler handles -Werror... " >&6; } +if ${gl_cv_warn_c__Werror+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " -Werror" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_warn_c__Werror=yes +else + gl_cv_warn_c__Werror=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Werror" >&5 +$as_echo "$gl_cv_warn_c__Werror" >&6; } +if test "x$gl_cv_warn_c__Werror" = xyes; then : + as_fn_append WERROR_CFLAGS " -Werror" +fi + + + + + nw= + # This, $nw, is the list of warnings we disable. + nw="$nw -Wdeclaration-after-statement" # too useful to forbid + nw="$nw -Waggregate-return" # anachronistic + nw="$nw -Wlong-long" # C90 is anachronistic (lib/gethrxtime.h) + nw="$nw -Wc++-compat" # We don't care about C++ compilers + nw="$nw -Wundef" # Warns on '#if GNULIB_FOO' etc in gnulib + nw="$nw -Wtraditional" # Warns on #elif which we use often + nw="$nw -Wcast-qual" # Too many warnings for now + nw="$nw -Wconversion" # Too many warnings for now + nw="$nw -Wsystem-headers" # Don't let system headers trigger warnings + nw="$nw -Wsign-conversion" # Too many warnings for now + nw="$nw -Wtraditional-conversion" # Too many warnings for now + nw="$nw -Wunreachable-code" # Too many warnings for now + nw="$nw -Wpadded" # Our structs are not padded + nw="$nw -Wredundant-decls" # openat.h declares e.g., mkdirat + nw="$nw -Wlogical-op" # any use of fwrite provokes this + nw="$nw -Wformat-nonliteral" # who.c and pinky.c strftime uses + nw="$nw -Wvla" # warnings in gettext.h + nw="$nw -Wnested-externs" # use of XARGMATCH/verify_function__ + nw="$nw -Wswitch-enum" # Too many warnings for now + nw="$nw -Wswitch-default" # Too many warnings for now + nw="$nw -Wstack-protector" # not worth working around + # things I might fix soon: + nw="$nw -Wfloat-equal" # sort.c, seq.c + nw="$nw -Wmissing-format-attribute" # copy.c + nw="$nw -Wunsafe-loop-optimizations" # a few src/*.c + nw="$nw -Winline" # system.h's readdir_ignoring_dot_and_dotdot + nw="$nw -Wsuggest-attribute=format" # warns about copy.c and factor.c + + # Using -Wstrict-overflow is a pain, but the alternative is worse. + # For an example, see the code that provoked this report: + # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=33498 + # Code like that still infloops with gcc-4.6.0 and -O2. Scary indeed. + + + + if test -n "$GCC"; then + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is supported" >&5 +$as_echo_n "checking whether -Wno-missing-field-initializers is supported... " >&6; } + if ${gl_cv_cc_nomfi_supported+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -W -Werror -Wno-missing-field-initializers" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_cc_nomfi_supported=yes +else + gl_cv_cc_nomfi_supported=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$gl_save_CFLAGS" +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_supported" >&5 +$as_echo "$gl_cv_cc_nomfi_supported" >&6; } + + if test "$gl_cv_cc_nomfi_supported" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wno-missing-field-initializers is needed" >&5 +$as_echo_n "checking whether -Wno-missing-field-initializers is needed... " >&6; } + if ${gl_cv_cc_nomfi_needed+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -W -Werror" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +void f (void) + { + typedef struct { int a; int b; } s_t; + s_t s1 = { 0, }; + } + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_cc_nomfi_needed=no +else + gl_cv_cc_nomfi_needed=yes +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$gl_save_CFLAGS" + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_nomfi_needed" >&5 +$as_echo "$gl_cv_cc_nomfi_needed" >&6; } + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -Wuninitialized is supported" >&5 +$as_echo_n "checking whether -Wuninitialized is supported... " >&6; } + if ${gl_cv_cc_uninitialized_supported+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Werror -Wuninitialized" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_cc_uninitialized_supported=yes +else + gl_cv_cc_uninitialized_supported=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$gl_save_CFLAGS" +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_cc_uninitialized_supported" >&5 +$as_echo "$gl_cv_cc_uninitialized_supported" >&6; } + + fi + + # List all gcc warning categories. + gl_manywarn_set= + for gl_manywarn_item in \ + -W \ + -Wabi \ + -Waddress \ + -Wall \ + -Warray-bounds \ + -Wattributes \ + -Wbad-function-cast \ + -Wbuiltin-macro-redefined \ + -Wcast-align \ + -Wchar-subscripts \ + -Wclobbered \ + -Wcomment \ + -Wcomments \ + -Wcoverage-mismatch \ + -Wcpp \ + -Wdeprecated \ + -Wdeprecated-declarations \ + -Wdisabled-optimization \ + -Wdiv-by-zero \ + -Wdouble-promotion \ + -Wempty-body \ + -Wendif-labels \ + -Wenum-compare \ + -Wextra \ + -Wformat-contains-nul \ + -Wformat-extra-args \ + -Wformat-nonliteral \ + -Wformat-security \ + -Wformat-y2k \ + -Wformat-zero-length \ + -Wformat=2 \ + -Wfree-nonheap-object \ + -Wignored-qualifiers \ + -Wimplicit \ + -Wimplicit-function-declaration \ + -Wimplicit-int \ + -Winit-self \ + -Winline \ + -Wint-to-pointer-cast \ + -Winvalid-memory-model \ + -Winvalid-pch \ + -Wjump-misses-init \ + -Wlogical-op \ + -Wmain \ + -Wmaybe-uninitialized \ + -Wmissing-braces \ + -Wmissing-declarations \ + -Wmissing-field-initializers \ + -Wmissing-format-attribute \ + -Wmissing-include-dirs \ + -Wmissing-noreturn \ + -Wmissing-parameter-type \ + -Wmissing-prototypes \ + -Wmudflap \ + -Wmultichar \ + -Wnarrowing \ + -Wnested-externs \ + -Wnonnull \ + -Wnormalized=nfc \ + -Wold-style-declaration \ + -Wold-style-definition \ + -Woverflow \ + -Woverlength-strings \ + -Woverride-init \ + -Wpacked \ + -Wpacked-bitfield-compat \ + -Wparentheses \ + -Wpointer-arith \ + -Wpointer-sign \ + -Wpointer-to-int-cast \ + -Wpragmas \ + -Wreturn-type \ + -Wsequence-point \ + -Wshadow \ + -Wsizeof-pointer-memaccess \ + -Wstack-protector \ + -Wstrict-aliasing \ + -Wstrict-overflow \ + -Wstrict-prototypes \ + -Wsuggest-attribute=const \ + -Wsuggest-attribute=format \ + -Wsuggest-attribute=noreturn \ + -Wsuggest-attribute=pure \ + -Wswitch \ + -Wswitch-default \ + -Wsync-nand \ + -Wsystem-headers \ + -Wtrampolines \ + -Wtrigraphs \ + -Wtype-limits \ + -Wuninitialized \ + -Wunknown-pragmas \ + -Wunreachable-code \ + -Wunsafe-loop-optimizations \ + -Wunused \ + -Wunused-but-set-parameter \ + -Wunused-but-set-variable \ + -Wunused-function \ + -Wunused-label \ + -Wunused-local-typedefs \ + -Wunused-macros \ + -Wunused-parameter \ + -Wunused-result \ + -Wunused-value \ + -Wunused-variable \ + -Wvarargs \ + -Wvariadic-macros \ + -Wvector-operation-performance \ + -Wvla \ + -Wvolatile-register-var \ + -Wwrite-strings \ + \ + ; do + gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item" + done + + # Disable specific options as needed. + if test "$gl_cv_cc_nomfi_needed" = yes; then + gl_manywarn_set="$gl_manywarn_set -Wno-missing-field-initializers" + fi + + if test "$gl_cv_cc_uninitialized_supported" = no; then + gl_manywarn_set="$gl_manywarn_set -Wno-uninitialized" + fi + + ws=$gl_manywarn_set + + + gl_warn_set= + set x $ws; shift + for gl_warn_item + do + case " $nw " in + *" $gl_warn_item "*) + ;; + *) + gl_warn_set="$gl_warn_set $gl_warn_item" + ;; + esac + done + ws=$gl_warn_set + + for w in $ws; do + as_gl_Warn=`$as_echo "gl_cv_warn_c_$w" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles $w" >&5 +$as_echo_n "checking whether C compiler handles $w... " >&6; } +if eval \${$as_gl_Warn+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " $w" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + eval "$as_gl_Warn=yes" +else + eval "$as_gl_Warn=no" +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +eval ac_res=\$$as_gl_Warn + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_gl_Warn"\" = x"yes"; then : + as_fn_append WARN_CFLAGS " $w" +fi + + + done + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-sign-compare" >&5 +$as_echo_n "checking whether C compiler handles -Wno-sign-compare... " >&6; } +if ${gl_cv_warn_c__Wno_sign_compare+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " -Wno-sign-compare" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_warn_c__Wno_sign_compare=yes +else + gl_cv_warn_c__Wno_sign_compare=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_sign_compare" >&5 +$as_echo "$gl_cv_warn_c__Wno_sign_compare" >&6; } +if test "x$gl_cv_warn_c__Wno_sign_compare" = xyes; then : + as_fn_append WARN_CFLAGS " -Wno-sign-compare" +fi + + # Too many warnings for now + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-unused-parameter" >&5 +$as_echo_n "checking whether C compiler handles -Wno-unused-parameter... " >&6; } +if ${gl_cv_warn_c__Wno_unused_parameter+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " -Wno-unused-parameter" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_warn_c__Wno_unused_parameter=yes +else + gl_cv_warn_c__Wno_unused_parameter=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_unused_parameter" >&5 +$as_echo "$gl_cv_warn_c__Wno_unused_parameter" >&6; } +if test "x$gl_cv_warn_c__Wno_unused_parameter" = xyes; then : + as_fn_append WARN_CFLAGS " -Wno-unused-parameter" +fi + + # Too many warnings for now + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wsuggest-attribute=const" >&5 +$as_echo_n "checking whether C compiler handles -Wsuggest-attribute=const... " >&6; } +if ${gl_cv_warn_c__Wsuggest_attribute_const+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " -Wsuggest-attribute=const" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_warn_c__Wsuggest_attribute_const=yes +else + gl_cv_warn_c__Wsuggest_attribute_const=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wsuggest_attribute_const" >&5 +$as_echo "$gl_cv_warn_c__Wsuggest_attribute_const" >&6; } +if test "x$gl_cv_warn_c__Wsuggest_attribute_const" = xyes; then : + as_fn_append WARN_CFLAGS " -Wsuggest-attribute=const" +fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wsuggest-attribute=noreturn" >&5 +$as_echo_n "checking whether C compiler handles -Wsuggest-attribute=noreturn... " >&6; } +if ${gl_cv_warn_c__Wsuggest_attribute_noreturn+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " -Wsuggest-attribute=noreturn" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_warn_c__Wsuggest_attribute_noreturn=yes +else + gl_cv_warn_c__Wsuggest_attribute_noreturn=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wsuggest_attribute_noreturn" >&5 +$as_echo "$gl_cv_warn_c__Wsuggest_attribute_noreturn" >&6; } +if test "x$gl_cv_warn_c__Wsuggest_attribute_noreturn" = xyes; then : + as_fn_append WARN_CFLAGS " -Wsuggest-attribute=noreturn" +fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-format-nonliteral" >&5 +$as_echo_n "checking whether C compiler handles -Wno-format-nonliteral... " >&6; } +if ${gl_cv_warn_c__Wno_format_nonliteral+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " -Wno-format-nonliteral" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_warn_c__Wno_format_nonliteral=yes +else + gl_cv_warn_c__Wno_format_nonliteral=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_format_nonliteral" >&5 +$as_echo "$gl_cv_warn_c__Wno_format_nonliteral" >&6; } +if test "x$gl_cv_warn_c__Wno_format_nonliteral" = xyes; then : + as_fn_append WARN_CFLAGS " -Wno-format-nonliteral" +fi + + + + # Enable this warning only with gcc-4.7 and newer. With 4.6.2 20111027, + # it suggests test.c's advance function may be pure, even though it + # increments a global variable. Oops. + # Normally we'd write code to test for the precise failure, but that + # requires a relatively large input to make gcc exhibit the failure. + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#if (4) < __GNUC__ || ((4) == __GNUC__ && (7) <= __GNUC_MINOR__) +/* ok */ +#else +# error "your version of gcc is older than 4.7" +#endif + +int +main () +{ + + ; + return 0; +}, + +_ACEOF +if ac_fn_c_try_cpp "$LINENO"; then : + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wsuggest-attribute=pure" >&5 +$as_echo_n "checking whether C compiler handles -Wsuggest-attribute=pure... " >&6; } +if ${gl_cv_warn_c__Wsuggest_attribute_pure+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " -Wsuggest-attribute=pure" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_warn_c__Wsuggest_attribute_pure=yes +else + gl_cv_warn_c__Wsuggest_attribute_pure=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wsuggest_attribute_pure" >&5 +$as_echo "$gl_cv_warn_c__Wsuggest_attribute_pure" >&6; } +if test "x$gl_cv_warn_c__Wsuggest_attribute_pure" = xyes; then : + as_fn_append WARN_CFLAGS " -Wsuggest-attribute=pure" +fi + + +fi +rm -f conftest.err conftest.i conftest.$ac_ext + + + + # In spite of excluding -Wlogical-op above, it is enabled, as of + # gcc 4.5.0 20090517, and it provokes warnings in cat.c, dd.c, truncate.c + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wno-logical-op" >&5 +$as_echo_n "checking whether C compiler handles -Wno-logical-op... " >&6; } +if ${gl_cv_warn_c__Wno_logical_op+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " -Wno-logical-op" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_warn_c__Wno_logical_op=yes +else + gl_cv_warn_c__Wno_logical_op=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wno_logical_op" >&5 +$as_echo "$gl_cv_warn_c__Wno_logical_op" >&6; } +if test "x$gl_cv_warn_c__Wno_logical_op" = xyes; then : + as_fn_append WARN_CFLAGS " -Wno-logical-op" +fi + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -fdiagnostics-show-option" >&5 +$as_echo_n "checking whether C compiler handles -fdiagnostics-show-option... " >&6; } +if ${gl_cv_warn_c__fdiagnostics_show_option+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " -fdiagnostics-show-option" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_warn_c__fdiagnostics_show_option=yes +else + gl_cv_warn_c__fdiagnostics_show_option=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__fdiagnostics_show_option" >&5 +$as_echo "$gl_cv_warn_c__fdiagnostics_show_option" >&6; } +if test "x$gl_cv_warn_c__fdiagnostics_show_option" = xyes; then : + as_fn_append WARN_CFLAGS " -fdiagnostics-show-option" +fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -funit-at-a-time" >&5 +$as_echo_n "checking whether C compiler handles -funit-at-a-time... " >&6; } +if ${gl_cv_warn_c__funit_at_a_time+:} false; then : + $as_echo_n "(cached) " >&6 +else + + gl_save_compiler_FLAGS="$CFLAGS" + as_fn_append CFLAGS " -funit-at-a-time" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +int +main () +{ + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_warn_c__funit_at_a_time=yes +else + gl_cv_warn_c__funit_at_a_time=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + CFLAGS="$gl_save_compiler_FLAGS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__funit_at_a_time" >&5 +$as_echo "$gl_cv_warn_c__funit_at_a_time" >&6; } +if test "x$gl_cv_warn_c__funit_at_a_time" = xyes; then : + as_fn_append WARN_CFLAGS " -funit-at-a-time" +fi + + + + + + +$as_echo "@%:@define lint 1" >>confdefs.h + + + +$as_echo "@%:@define GNULIB_PORTCHECK 1" >>confdefs.h + + + # We use a slightly smaller set of warning options for lib/. + # Remove the following and save the result in GNULIB_WARN_CFLAGS. + nw= + nw="$nw -Wstrict-overflow" + nw="$nw -Wuninitialized" + nw="$nw -Wunused-macros" + nw="$nw -Wmissing-prototypes" + nw="$nw -Wold-style-definition" + # FIXME: it may be easy to remove this, since it affects only one file: + # the snprintf call at ftoastr.c:132. + nw="$nw -Wdouble-promotion" + + gl_warn_set= + set x $WARN_CFLAGS; shift + for gl_warn_item + do + case " $nw " in + *" $gl_warn_item "*) + ;; + *) + gl_warn_set="$gl_warn_set $gl_warn_item" + ;; + esac + done + GNULIB_WARN_CFLAGS=$gl_warn_set + + + + # For gnulib-tests, the set is slightly smaller still. + nw= + nw="$nw -Wstrict-prototypes" + # It's not worth being this picky about test programs. + nw="$nw -Wsuggest-attribute=const" + nw="$nw -Wsuggest-attribute=pure" + + gl_warn_set= + set x $GNULIB_WARN_CFLAGS; shift + for gl_warn_item + do + case " $nw " in + *" $gl_warn_item "*) + ;; + *) + gl_warn_set="$gl_warn_set $gl_warn_item" + ;; + esac + done + GNULIB_TEST_WARN_CFLAGS=$gl_warn_set + + +fi + +for ac_header in vfork.h +do : + ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default" +if test "x$ac_cv_header_vfork_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_VFORK_H 1 +_ACEOF + +fi + +done + +for ac_func in fork vfork +do : + as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh` +ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var" +if eval test \"x\$"$as_ac_var"\" = x"yes"; then : + cat >>confdefs.h <<_ACEOF +@%:@define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1 +_ACEOF + +fi +done + +if test "x$ac_cv_func_fork" = xyes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5 +$as_echo_n "checking for working fork... " >&6; } +if ${ac_cv_func_fork_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_fork_works=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +int +main () +{ + + /* By Ruediger Kuhlmann. */ + return fork () < 0; + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_fork_works=yes +else + ac_cv_func_fork_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5 +$as_echo "$ac_cv_func_fork_works" >&6; } + +else + ac_cv_func_fork_works=$ac_cv_func_fork +fi +if test "x$ac_cv_func_fork_works" = xcross; then + case $host in + *-*-amigaos* | *-*-msdosdjgpp*) + # Override, as these systems have only a dummy fork() stub + ac_cv_func_fork_works=no + ;; + *) + ac_cv_func_fork_works=yes + ;; + esac + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5 +$as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;} +fi +ac_cv_func_vfork_works=$ac_cv_func_vfork +if test "x$ac_cv_func_vfork" = xyes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5 +$as_echo_n "checking for working vfork... " >&6; } +if ${ac_cv_func_vfork_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test "$cross_compiling" = yes; then : + ac_cv_func_vfork_works=cross +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +/* Thanks to Paul Eggert for this test. */ +$ac_includes_default +#include +#ifdef HAVE_VFORK_H +# include +#endif +/* On some sparc systems, changes by the child to local and incoming + argument registers are propagated back to the parent. The compiler + is told about this with #include , but some compilers + (e.g. gcc -O) don't grok . Test for this by using a + static variable whose address is put into a register that is + clobbered by the vfork. */ +static void +#ifdef __cplusplus +sparc_address_test (int arg) +# else +sparc_address_test (arg) int arg; +#endif +{ + static pid_t child; + if (!child) { + child = vfork (); + if (child < 0) { + perror ("vfork"); + _exit(2); + } + if (!child) { + arg = getpid(); + write(-1, "", 0); + _exit (arg); + } + } +} + +int +main () +{ + pid_t parent = getpid (); + pid_t child; + + sparc_address_test (0); + + child = vfork (); + + if (child == 0) { + /* Here is another test for sparc vfork register problems. This + test uses lots of local variables, at least as many local + variables as main has allocated so far including compiler + temporaries. 4 locals are enough for gcc 1.40.3 on a Solaris + 4.1.3 sparc, but we use 8 to be safe. A buggy compiler should + reuse the register of parent for one of the local variables, + since it will think that parent can't possibly be used any more + in this routine. Assigning to the local variable will thus + munge parent in the parent process. */ + pid_t + p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(), + p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid(); + /* Convince the compiler that p..p7 are live; otherwise, it might + use the same hardware register for all 8 local variables. */ + if (p != p1 || p != p2 || p != p3 || p != p4 + || p != p5 || p != p6 || p != p7) + _exit(1); + + /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent + from child file descriptors. If the child closes a descriptor + before it execs or exits, this munges the parent's descriptor + as well. Test for this by closing stdout in the child. */ + _exit(close(fileno(stdout)) != 0); + } else { + int status; + struct stat st; + + while (wait(&status) != child) + ; + return ( + /* Was there some problem with vforking? */ + child < 0 + + /* Did the child fail? (This shouldn't happen.) */ + || status + + /* Did the vfork/compiler bug occur? */ + || parent != getpid() + + /* Did the file descriptor bug occur? */ + || fstat(fileno(stdout), &st) != 0 + ); + } +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + ac_cv_func_vfork_works=yes +else + ac_cv_func_vfork_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5 +$as_echo "$ac_cv_func_vfork_works" >&6; } + +fi; +if test "x$ac_cv_func_fork_works" = xcross; then + ac_cv_func_vfork_works=$ac_cv_func_vfork + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5 +$as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;} +fi + +if test "x$ac_cv_func_vfork_works" = xyes; then + +$as_echo "@%:@define HAVE_WORKING_VFORK 1" >>confdefs.h + +else + +$as_echo "@%:@define vfork fork" >>confdefs.h + +fi +if test "x$ac_cv_func_fork_works" = xyes; then + +$as_echo "@%:@define HAVE_WORKING_FORK 1" >>confdefs.h + +fi + + +optional_bin_progs= +for ac_func in chroot +do : + ac_fn_c_check_func "$LINENO" "chroot" "ac_cv_func_chroot" +if test "x$ac_cv_func_chroot" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_CHROOT 1 +_ACEOF + { + if test -z "$optional_bin_progs"; then + optional_bin_progs=chroot + else + optional_bin_progs="$optional_bin_progs chroot" + fi +} +fi +done + +for ac_func in gethostid +do : + ac_fn_c_check_func "$LINENO" "gethostid" "ac_cv_func_gethostid" +if test "x$ac_cv_func_gethostid" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_GETHOSTID 1 +_ACEOF + { + if test -z "$optional_bin_progs"; then + optional_bin_progs=hostid + else + optional_bin_progs="$optional_bin_progs hostid" + fi +} +fi +done + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of struct winsize requires sys/ptem.h" >&5 +$as_echo_n "checking whether use of struct winsize requires sys/ptem.h... " >&6; } +if ${gl_cv_sys_struct_winsize_needs_sys_ptem_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_sys_struct_winsize_needs_sys_ptem_h=yes + if test $ac_cv_sys_posix_termios = yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +struct winsize x; + if (sizeof x > 0) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_sys_struct_winsize_needs_sys_ptem_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +struct winsize x; + if (sizeof x > 0) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + gl_cv_sys_struct_winsize_needs_sys_ptem_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_winsize_needs_sys_ptem_h" >&5 +$as_echo "$gl_cv_sys_struct_winsize_needs_sys_ptem_h" >&6; } + if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then + +$as_echo "@%:@define WINSIZE_IN_PTEM 1" >>confdefs.h + + fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether localtime caches TZ" >&5 +$as_echo_n "checking whether localtime caches TZ... " >&6; } +if ${utils_cv_localtime_cache+:} false; then : + $as_echo_n "(cached) " >&6 +else + if test x$ac_cv_func_tzset = xyes; then +if test "$cross_compiling" = yes; then : + # If we have tzset, assume the worst when cross-compiling. +utils_cv_localtime_cache=yes +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#if STDC_HEADERS +# include +#endif +extern char **environ; +void unset_TZ (void) +{ + char **from, **to; + for (to = from = environ; (*to = *from); from++) + if (! (to[0][0] == 'T' && to[0][1] == 'Z' && to[0][2] == '=')) + to++; +} +int main() +{ + time_t now = time ((time_t *) 0); + int hour_GMT0, hour_unset; + if (putenv ("TZ=GMT0") != 0) + return 1; + hour_GMT0 = localtime (&now)->tm_hour; + unset_TZ (); + hour_unset = localtime (&now)->tm_hour; + if (putenv ("TZ=PST8") != 0) + return 1; + if (localtime (&now)->tm_hour == hour_GMT0) + return 1; + unset_TZ (); + if (localtime (&now)->tm_hour != hour_unset) + return 1; + return 0; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + utils_cv_localtime_cache=no +else + utils_cv_localtime_cache=yes +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + +else + # If we lack tzset, report that localtime does not cache TZ, + # since we can't invalidate the cache if we don't have tzset. + utils_cv_localtime_cache=no +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $utils_cv_localtime_cache" >&5 +$as_echo "$utils_cv_localtime_cache" >&6; } +if test $utils_cv_localtime_cache = yes; then + +$as_echo "@%:@define LOCALTIME_CACHE 1" >>confdefs.h + +fi + +# SCO-ODT-3.0 is reported to need -los to link programs using initgroups +for ac_func in initgroups +do : + ac_fn_c_check_func "$LINENO" "initgroups" "ac_cv_func_initgroups" +if test "x$ac_cv_func_initgroups" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_INITGROUPS 1 +_ACEOF + +fi +done + +if test $ac_cv_func_initgroups = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for initgroups in -los" >&5 +$as_echo_n "checking for initgroups in -los... " >&6; } +if ${ac_cv_lib_os_initgroups+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-los $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char initgroups (); +int +main () +{ +return initgroups (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_lib_os_initgroups=yes +else + ac_cv_lib_os_initgroups=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_os_initgroups" >&5 +$as_echo "$ac_cv_lib_os_initgroups" >&6; } +if test "x$ac_cv_lib_os_initgroups" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_LIBOS 1 +_ACEOF + + LIBS="-los $LIBS" + +fi + +fi + +for ac_func in syslog +do : + ac_fn_c_check_func "$LINENO" "syslog" "ac_cv_func_syslog" +if test "x$ac_cv_func_syslog" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SYSLOG 1 +_ACEOF + +fi +done + +if test $ac_cv_func_syslog = no; then + # syslog is not in the default libraries. See if it's in some other. + for lib in bsd socket inet; do + as_ac_Lib=`$as_echo "ac_cv_lib_$lib''_syslog" | $as_tr_sh` +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for syslog in -l$lib" >&5 +$as_echo_n "checking for syslog in -l$lib... " >&6; } +if eval \${$as_ac_Lib+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_check_lib_save_LIBS=$LIBS +LIBS="-l$lib $LIBS" +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char syslog (); +int +main () +{ +return syslog (); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$as_ac_Lib=yes" +else + eval "$as_ac_Lib=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +LIBS=$ac_check_lib_save_LIBS +fi +eval ac_res=\$$as_ac_Lib + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } +if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then : + +$as_echo "@%:@define HAVE_SYSLOG 1" >>confdefs.h + + LIBS="$LIBS -l$lib"; break +fi + + done +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for 3-argument setpriority function" >&5 +$as_echo_n "checking for 3-argument setpriority function... " >&6; } +if ${utils_cv_func_setpriority+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include + #include + +int +main () +{ +setpriority (0, 0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + utils_cv_func_setpriority=yes +else + utils_cv_func_setpriority=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $utils_cv_func_setpriority" >&5 +$as_echo "$utils_cv_func_setpriority" >&6; } +if test $utils_cv_func_setpriority = no; then + for ac_func in nice +do : + ac_fn_c_check_func "$LINENO" "nice" "ac_cv_func_nice" +if test "x$ac_cv_func_nice" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_NICE 1 +_ACEOF + +fi +done + +fi +case $utils_cv_func_setpriority,$ac_cv_func_nice in +*yes*) + { + if test -z "$optional_bin_progs"; then + optional_bin_progs=nice + else + optional_bin_progs="$optional_bin_progs nice" + fi +} +esac + + + + + if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then + { + if test -z "$optional_bin_progs"; then + optional_bin_progs=who + else + optional_bin_progs="$optional_bin_progs who" + fi +} + { + if test -z "$optional_bin_progs"; then + optional_bin_progs=users + else + optional_bin_progs="$optional_bin_progs users" + fi +} + { + if test -z "$optional_bin_progs"; then + optional_bin_progs=pinky + else + optional_bin_progs="$optional_bin_progs pinky" + fi +} + fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking ut_host in struct utmp" >&5 +$as_echo_n "checking ut_host in struct utmp... " >&6; } +if ${su_cv_func_ut_host_in_utmp+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +int +main () +{ +struct utmp ut; return !sizeof ut.ut_host; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + su_cv_func_ut_host_in_utmp=yes +else + su_cv_func_ut_host_in_utmp=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $su_cv_func_ut_host_in_utmp" >&5 +$as_echo "$su_cv_func_ut_host_in_utmp" >&6; } +if test $su_cv_func_ut_host_in_utmp = yes; then + have_ut_host=1 + +$as_echo "@%:@define HAVE_UT_HOST 1" >>confdefs.h + +fi + +if test -z "$have_ut_host"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking ut_host in struct utmpx" >&5 +$as_echo_n "checking ut_host in struct utmpx... " >&6; } + if ${su_cv_func_ut_host_in_utmpx+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +int +main () +{ +struct utmpx ut; return !sizeof ut.ut_host; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + su_cv_func_ut_host_in_utmpx=yes +else + su_cv_func_ut_host_in_utmpx=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $su_cv_func_ut_host_in_utmpx" >&5 +$as_echo "$su_cv_func_ut_host_in_utmpx" >&6; } + if test $su_cv_func_ut_host_in_utmpx = yes; then + +$as_echo "@%:@define HAVE_UTMPX_H 1" >>confdefs.h + + +$as_echo "@%:@define HAVE_UT_HOST 1" >>confdefs.h + + fi +fi + + + for ac_func in sysctl +do : + ac_fn_c_check_func "$LINENO" "sysctl" "ac_cv_func_sysctl" +if test "x$ac_cv_func_sysctl" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SYSCTL 1 +_ACEOF + +fi +done + + + for ac_header in sys/sysctl.h +do : + ac_fn_c_check_header_compile "$LINENO" "sys/sysctl.h" "ac_cv_header_sys_sysctl_h" "$ac_includes_default + #if HAVE_SYS_PARAM_H + #include + #endif +" +if test "x$ac_cv_header_sys_sysctl_h" = xyes; then : + cat >>confdefs.h <<_ACEOF +@%:@define HAVE_SYS_SYSCTL_H 1 +_ACEOF + +fi + +done + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we can get the system boot time" >&5 +$as_echo_n "checking whether we can get the system boot time... " >&6; } +if ${gnulib_cv_have_boot_time+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +$ac_includes_default +#if HAVE_SYSCTL && HAVE_SYS_SYSCTL_H +# if HAVE_SYS_PARAM_H +# include /* needed for OpenBSD 3.0 */ +# endif +# include +#endif +#if HAVE_UTMPX_H +# include +#elif HAVE_UTMP_H +# include +#endif +#if HAVE_OS_H +# include +#endif + +int +main () +{ + +#if (defined BOOT_TIME \ + || (defined CTL_KERN && defined KERN_BOOTTIME) \ + || HAVE_OS_H) +/* your system *does* have the infrastructure to determine boot time */ +#else +please_tell_us_how_to_determine_boot_time_on_your_system +#endif + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gnulib_cv_have_boot_time=yes +else + gnulib_cv_have_boot_time=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gnulib_cv_have_boot_time" >&5 +$as_echo "$gnulib_cv_have_boot_time" >&6; } + if test $gnulib_cv_have_boot_time = yes; then : + { + if test -z "$optional_bin_progs"; then + optional_bin_progs=uptime + else + optional_bin_progs="$optional_bin_progs uptime" + fi +} +fi + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking POSIX termios" >&5 +$as_echo_n "checking POSIX termios... " >&6; } +if ${ac_cv_sys_posix_termios+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#include +#include + +int +main () +{ +/* SunOS 4.0.3 has termios.h but not the library calls. */ + tcgetattr(0, 0); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + ac_cv_sys_posix_termios=yes +else + ac_cv_sys_posix_termios=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_posix_termios" >&5 +$as_echo "$ac_cv_sys_posix_termios" >&6; } + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of TIOCGWINSZ requires sys/ioctl.h" >&5 +$as_echo_n "checking whether use of TIOCGWINSZ requires sys/ioctl.h... " >&6; } +if ${gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h=no + + if test $gl_cv_sys_tiocgwinsz_needs_termios_h = no; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +# include +# ifdef TIOCGWINSZ + yes +# endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h=yes +fi +rm -f conftest* + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h" >&5 +$as_echo "$gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h" >&6; } + if test $gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h = yes; then + +$as_echo "@%:@define GWINSZ_IN_SYS_IOCTL 1" >>confdefs.h + + fi + + +if test $ac_cv_sys_posix_termios = yes; then + { + if test -z "$optional_bin_progs"; then + optional_bin_progs=stty + else + optional_bin_progs="$optional_bin_progs stty" + fi +} + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether termios.h needs _XOPEN_SOURCE" >&5 +$as_echo_n "checking whether termios.h needs _XOPEN_SOURCE... " >&6; } + if ${su_cv_sys_termios_needs_xopen_source+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#ifdef IUCLC +yes +#endif +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + su_cv_sys_termios_needs_xopen_source=no +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#define _XOPEN_SOURCE +#include +#ifdef IUCLC +yes +#endif +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + su_cv_sys_termios_needs_xopen_source=yes +else + su_cv_sys_termios_needs_xopen_source=no +fi +rm -f conftest* + +fi +rm -f conftest* + +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $su_cv_sys_termios_needs_xopen_source" >&5 +$as_echo "$su_cv_sys_termios_needs_xopen_source" >&6; } + test $su_cv_sys_termios_needs_xopen_source = yes && + +$as_echo "@%:@define TERMIOS_NEEDS_XOPEN_SOURCE 1" >>confdefs.h + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking c_line in struct termios" >&5 +$as_echo_n "checking c_line in struct termios... " >&6; } + if ${su_cv_sys_c_line_in_termios+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if TERMIOS_NEEDS_XOPEN_SOURCE +#define _XOPEN_SOURCE +#endif +#include +#include +int +main () +{ +struct termios t; return !sizeof t.c_line; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + su_cv_sys_c_line_in_termios=yes +else + su_cv_sys_c_line_in_termios=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $su_cv_sys_c_line_in_termios" >&5 +$as_echo "$su_cv_sys_c_line_in_termios" >&6; } + test $su_cv_sys_c_line_in_termios = yes \ + && +$as_echo "@%:@define HAVE_C_LINE 1" >>confdefs.h + +fi + +# FIXME: note that this macro appears above, too. +# I'm leaving it here for now. This whole thing needs to be modernized... + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of struct winsize requires sys/ptem.h" >&5 +$as_echo_n "checking whether use of struct winsize requires sys/ptem.h... " >&6; } +if ${gl_cv_sys_struct_winsize_needs_sys_ptem_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_sys_struct_winsize_needs_sys_ptem_h=yes + if test $ac_cv_sys_posix_termios = yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +struct winsize x; + if (sizeof x > 0) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + gl_cv_sys_struct_winsize_needs_sys_ptem_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi + if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +struct winsize x; + if (sizeof x > 0) return 0; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_compile "$LINENO"; then : + +else + gl_cv_sys_struct_winsize_needs_sys_ptem_h=no +fi +rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext + fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_struct_winsize_needs_sys_ptem_h" >&5 +$as_echo "$gl_cv_sys_struct_winsize_needs_sys_ptem_h" >&6; } + if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then + +$as_echo "@%:@define WINSIZE_IN_PTEM 1" >>confdefs.h + + fi + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether use of TIOCGWINSZ requires termios.h" >&5 +$as_echo_n "checking whether use of TIOCGWINSZ requires termios.h... " >&6; } +if ${gl_cv_sys_tiocgwinsz_needs_termios_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + gl_cv_sys_tiocgwinsz_needs_termios_h=no + + if test $ac_cv_sys_posix_termios = yes; then + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +# include +# ifdef TIOCGWINSZ + yes +# endif + +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + gl_cv_sys_tiocgwinsz_needs_termios_h=yes +fi +rm -f conftest* + + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_sys_tiocgwinsz_needs_termios_h" >&5 +$as_echo "$gl_cv_sys_tiocgwinsz_needs_termios_h" >&6; } + + +if test $gl_cv_sys_tiocgwinsz_needs_termios_h = no && \ + test $gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h = no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking TIOCGWINSZ in sys/pty.h" >&5 +$as_echo_n "checking TIOCGWINSZ in sys/pty.h... " >&6; } + if ${su_cv_sys_tiocgwinsz_in_sys_pty_h+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +#ifdef WINSIZE_IN_PTEM +# include +# include +#endif +#include +#include +#include +int +main () +{ +int x = TIOCGWINSZ; + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + su_cv_sys_tiocgwinsz_in_sys_pty_h=yes +else + su_cv_sys_tiocgwinsz_in_sys_pty_h=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $su_cv_sys_tiocgwinsz_in_sys_pty_h" >&5 +$as_echo "$su_cv_sys_tiocgwinsz_in_sys_pty_h" >&6; } + + test $su_cv_sys_tiocgwinsz_in_sys_pty_h = yes \ + && +$as_echo "@%:@define GWINSZ_IN_SYS_PTY 1" >>confdefs.h + +fi + +# For src/kill.c. +ac_fn_c_check_decl "$LINENO" "strsignal" "ac_cv_have_decl_strsignal" "$ac_includes_default +#include +" +if test "x$ac_cv_have_decl_strsignal" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_STRSIGNAL $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "sys_siglist" "ac_cv_have_decl_sys_siglist" "$ac_includes_default +#include +" +if test "x$ac_cv_have_decl_sys_siglist" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_SYS_SIGLIST $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "_sys_siglist" "ac_cv_have_decl__sys_siglist" "$ac_includes_default +#include +" +if test "x$ac_cv_have_decl__sys_siglist" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL__SYS_SIGLIST $ac_have_decl +_ACEOF +ac_fn_c_check_decl "$LINENO" "__sys_siglist" "ac_cv_have_decl___sys_siglist" "$ac_includes_default +#include +" +if test "x$ac_cv_have_decl___sys_siglist" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL___SYS_SIGLIST $ac_have_decl +_ACEOF + + + + LIB_GMP= + + + +@%:@ Check whether --with-gmp was given. +if test "${with_gmp+set}" = set; then : + withval=$with_gmp; cu_use_gmp=$withval +else + cu_use_gmp=auto +fi + + + if test $cu_use_gmp != no; then + cu_saved_libs=$LIBS + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing __gmpz_init" >&5 +$as_echo_n "checking for library containing __gmpz_init... " >&6; } +if ${ac_cv_search___gmpz_init+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char __gmpz_init (); +int +main () +{ +return __gmpz_init (); + ; + return 0; +} +_ACEOF +for ac_lib in '' gmp; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search___gmpz_init=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search___gmpz_init+:} false; then : + break +fi +done +if ${ac_cv_search___gmpz_init+:} false; then : + +else + ac_cv_search___gmpz_init=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search___gmpz_init" >&5 +$as_echo "$ac_cv_search___gmpz_init" >&6; } +ac_res=$ac_cv_search___gmpz_init +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + test "$ac_cv_search___gmpz_init" = "none required" || + { + LIB_GMP=$ac_cv_search___gmpz_init + +$as_echo "@%:@define HAVE_GMP 1" >>confdefs.h + + # This only available in GMP >= 5 + ac_fn_c_check_decl "$LINENO" "mpz_inits" "ac_cv_have_decl_mpz_inits" "#include +" +if test "x$ac_cv_have_decl_mpz_inits" = xyes; then : + ac_have_decl=1 +else + ac_have_decl=0 +fi + +cat >>confdefs.h <<_ACEOF +@%:@define HAVE_DECL_MPZ_INITS $ac_have_decl +_ACEOF + + } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libgmp development library was not found or not usable." >&5 +$as_echo "$as_me: WARNING: libgmp development library was not found or not usable." >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GNU coreutils will be built without GMP support." >&5 +$as_echo "$as_me: WARNING: GNU coreutils will be built without GMP support." >&2;} +fi + + LIBS=$cu_saved_libs + fi + + +# Build df only if there's a point to it. +if test $gl_cv_list_mounted_fs = yes && test $gl_cv_fs_space = yes; then + { + if test -z "$optional_bin_progs"; then + optional_bin_progs=df + else + optional_bin_progs="$optional_bin_progs df" + fi +} +fi + +# Limit stdbuf to ELF systems with GCC +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether this is an ELF system" >&5 +$as_echo_n "checking whether this is an ELF system... " >&6; } +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#if __ELF__ +yes +#endif +_ACEOF +if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | + $EGREP "yes" >/dev/null 2>&1; then : + elf_sys=yes +else + elf_sys=no +fi +rm -f conftest* + +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $elf_sys" >&5 +$as_echo "$elf_sys" >&6; } +if test "$elf_sys" = "yes" && \ + test "$GCC" = "yes"; then + { + if test -z "$optional_bin_progs"; then + optional_bin_progs=stdbuf + else + optional_bin_progs="$optional_bin_progs stdbuf" + fi +} +fi + +############################################################################ + +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=@<:@ + else + optional_bin_progs="$optional_bin_progs @<:@" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=base64 + else + optional_bin_progs="$optional_bin_progs base64" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=basename + else + optional_bin_progs="$optional_bin_progs basename" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=cat + else + optional_bin_progs="$optional_bin_progs cat" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=chcon + else + optional_bin_progs="$optional_bin_progs chcon" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=chgrp + else + optional_bin_progs="$optional_bin_progs chgrp" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=chmod + else + optional_bin_progs="$optional_bin_progs chmod" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=chown + else + optional_bin_progs="$optional_bin_progs chown" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=cksum + else + optional_bin_progs="$optional_bin_progs cksum" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=comm + else + optional_bin_progs="$optional_bin_progs comm" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=cp + else + optional_bin_progs="$optional_bin_progs cp" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=csplit + else + optional_bin_progs="$optional_bin_progs csplit" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=cut + else + optional_bin_progs="$optional_bin_progs cut" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=date + else + optional_bin_progs="$optional_bin_progs date" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=dd + else + optional_bin_progs="$optional_bin_progs dd" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=dir + else + optional_bin_progs="$optional_bin_progs dir" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=dircolors + else + optional_bin_progs="$optional_bin_progs dircolors" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=dirname + else + optional_bin_progs="$optional_bin_progs dirname" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=du + else + optional_bin_progs="$optional_bin_progs du" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=echo + else + optional_bin_progs="$optional_bin_progs echo" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=env + else + optional_bin_progs="$optional_bin_progs env" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=expand + else + optional_bin_progs="$optional_bin_progs expand" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=expr + else + optional_bin_progs="$optional_bin_progs expr" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=factor + else + optional_bin_progs="$optional_bin_progs factor" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=false + else + optional_bin_progs="$optional_bin_progs false" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=fmt + else + optional_bin_progs="$optional_bin_progs fmt" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=fold + else + optional_bin_progs="$optional_bin_progs fold" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=ginstall + else + optional_bin_progs="$optional_bin_progs ginstall" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=groups + else + optional_bin_progs="$optional_bin_progs groups" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=head + else + optional_bin_progs="$optional_bin_progs head" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=id + else + optional_bin_progs="$optional_bin_progs id" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=join + else + optional_bin_progs="$optional_bin_progs join" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=kill + else + optional_bin_progs="$optional_bin_progs kill" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=link + else + optional_bin_progs="$optional_bin_progs link" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=ln + else + optional_bin_progs="$optional_bin_progs ln" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=logname + else + optional_bin_progs="$optional_bin_progs logname" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=ls + else + optional_bin_progs="$optional_bin_progs ls" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=md5sum + else + optional_bin_progs="$optional_bin_progs md5sum" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=mkdir + else + optional_bin_progs="$optional_bin_progs mkdir" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=mkfifo + else + optional_bin_progs="$optional_bin_progs mkfifo" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=mknod + else + optional_bin_progs="$optional_bin_progs mknod" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=mktemp + else + optional_bin_progs="$optional_bin_progs mktemp" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=mv + else + optional_bin_progs="$optional_bin_progs mv" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=nl + else + optional_bin_progs="$optional_bin_progs nl" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=nproc + else + optional_bin_progs="$optional_bin_progs nproc" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=nohup + else + optional_bin_progs="$optional_bin_progs nohup" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=numfmt + else + optional_bin_progs="$optional_bin_progs numfmt" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=od + else + optional_bin_progs="$optional_bin_progs od" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=paste + else + optional_bin_progs="$optional_bin_progs paste" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=pathchk + else + optional_bin_progs="$optional_bin_progs pathchk" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=pr + else + optional_bin_progs="$optional_bin_progs pr" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=printenv + else + optional_bin_progs="$optional_bin_progs printenv" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=printf + else + optional_bin_progs="$optional_bin_progs printf" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=ptx + else + optional_bin_progs="$optional_bin_progs ptx" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=pwd + else + optional_bin_progs="$optional_bin_progs pwd" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=readlink + else + optional_bin_progs="$optional_bin_progs readlink" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=realpath + else + optional_bin_progs="$optional_bin_progs realpath" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=rm + else + optional_bin_progs="$optional_bin_progs rm" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=rmdir + else + optional_bin_progs="$optional_bin_progs rmdir" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=runcon + else + optional_bin_progs="$optional_bin_progs runcon" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=seq + else + optional_bin_progs="$optional_bin_progs seq" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=sha1sum + else + optional_bin_progs="$optional_bin_progs sha1sum" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=sha224sum + else + optional_bin_progs="$optional_bin_progs sha224sum" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=sha256sum + else + optional_bin_progs="$optional_bin_progs sha256sum" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=sha384sum + else + optional_bin_progs="$optional_bin_progs sha384sum" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=sha512sum + else + optional_bin_progs="$optional_bin_progs sha512sum" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=shred + else + optional_bin_progs="$optional_bin_progs shred" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=shuf + else + optional_bin_progs="$optional_bin_progs shuf" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=sleep + else + optional_bin_progs="$optional_bin_progs sleep" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=sort + else + optional_bin_progs="$optional_bin_progs sort" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=split + else + optional_bin_progs="$optional_bin_progs split" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=stat + else + optional_bin_progs="$optional_bin_progs stat" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=sum + else + optional_bin_progs="$optional_bin_progs sum" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=sync + else + optional_bin_progs="$optional_bin_progs sync" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=tac + else + optional_bin_progs="$optional_bin_progs tac" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=tail + else + optional_bin_progs="$optional_bin_progs tail" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=tee + else + optional_bin_progs="$optional_bin_progs tee" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=test + else + optional_bin_progs="$optional_bin_progs test" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=timeout + else + optional_bin_progs="$optional_bin_progs timeout" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=touch + else + optional_bin_progs="$optional_bin_progs touch" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=tr + else + optional_bin_progs="$optional_bin_progs tr" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=true + else + optional_bin_progs="$optional_bin_progs true" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=truncate + else + optional_bin_progs="$optional_bin_progs truncate" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=tsort + else + optional_bin_progs="$optional_bin_progs tsort" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=tty + else + optional_bin_progs="$optional_bin_progs tty" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=uname + else + optional_bin_progs="$optional_bin_progs uname" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=unexpand + else + optional_bin_progs="$optional_bin_progs unexpand" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=uniq + else + optional_bin_progs="$optional_bin_progs uniq" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=unlink + else + optional_bin_progs="$optional_bin_progs unlink" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=vdir + else + optional_bin_progs="$optional_bin_progs vdir" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=wc + else + optional_bin_progs="$optional_bin_progs wc" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=whoami + else + optional_bin_progs="$optional_bin_progs whoami" + fi +} +{ + if test -z "$optional_bin_progs"; then + optional_bin_progs=yes + else + optional_bin_progs="$optional_bin_progs yes" + fi +} +no_install_progs_default='arch hostname' +# Given the name of a variable containing a space-separated +# list of install-by-default programs and the actual list of +# do-not-install-by-default programs, modify the former variable +# to reflect any "do-install" and "don't-install" requests. +# That is, add any program specified via --enable-install-program, +# and remove any program specified via --enable-no-install-program. +# Note how the second argument below is a literal, with "," +# separators. That is required due to the way the macro works, +# and since the corresponding ./configure option argument is +# comma-separated on input. +{ + gl_no_install_progs_default=`echo 'arch,hostname'|sed 's/,/ /g'` + @%:@ Check whether --enable-install-program was given. +if test "${enable_install_program+set}" = set; then : + enableval=$enable_install_program; gl_do_install_prog=$enableval +else + gl_do_install_prog= + +fi + + + # If you want to refrain from installing programs A and B, + # use --enable-no-install-program=A,B + @%:@ Check whether --enable-no-install-program was given. +if test "${enable_no_install_program+set}" = set; then : + enableval=$enable_no_install_program; gl_no_install_prog=$enableval +else + gl_no_install_prog= + +fi + + + # Convert to space separated lists. + gl_do_install_prog=`echo "$gl_do_install_prog"|tr -s , ' '` + gl_no_install_prog=`echo "$gl_no_install_prog"|tr -s , ' '` + + # For each not-to-be-installed program name, ensure that it's a + # valid name, remove it from the list of programs to build/install, + # as well as from the list of man pages to install. + for gl_i in $gl_no_install_prog; do + + # Fail upon a request to install and not-install the same program. + case " $gl_do_install_prog " in + *" $gl_i "*) as_fn_error $? "'$gl_i' is both included and excluded" "$LINENO" 5 ;; + esac + + gl_msg= + # Warn about a request not to install a program that is not being + # built (which may be because the systems lacks a required interface). + case " $optional_bin_progs " in + *" $gl_i "*) { + optional_bin_progs=`for gl_rem_i in $optional_bin_progs; do + test "$gl_rem_i" = "$gl_i" || echo "$gl_rem_i" + done | tr '\012' ' ' | sed 's/ $//'; echo` +} ;; + *) gl_msg="'$gl_i' is already not being installed" ;; + esac + + if test "$gl_msg" = ''; then + # Warn about a request not to install a program that is + # already on the default-no-install list. + case " $gl_no_install_progs_default " in + *" $gl_i "*) gl_msg="by default, '$gl_i' is not installed" ;; + esac + fi + + test "$gl_msg" != '' && { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $gl_msg" >&5 +$as_echo "$as_me: WARNING: $gl_msg" >&2;} + done + + for gl_i in $gl_do_install_prog; do + case " $gl_no_install_progs_default " in + *" $gl_i "*) { + if test -z "$optional_bin_progs"; then + optional_bin_progs=$gl_i + else + optional_bin_progs="$optional_bin_progs $gl_i" + fi +} ;; + *) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$gl_i' is not an optionally-installable program" >&5 +$as_echo "$as_me: WARNING: '$gl_i' is not an optionally-installable program" >&2;} ;; + esac + done +} + + +# Now that we know which programs will actually be built, determine +# which optional helper progs should be compiled. +case " $optional_bin_progs " in + *' stdbuf '*) pkglibexec_PROGRAMS='src/libstdbuf.so';; + *) pkglibexec_PROGRAMS='';; +esac + +man1_MANS=` + for p in $optional_bin_progs; do + # Change "ginstall.1" to "install.1". + test $p = ginstall && p=install + # Ignore the "[" program, since writing a portable make rule to + # generate its manpage is not practical. + test x$p = x'@<:@' && continue + echo "man/$p.1" + done` + +# Not installed by "make install", but must be built when creating +# a distribution tarball. +EXTRA_MANS=`for p in $no_install_progs_default; do echo man/$p.1; done` + +# The programs built and installed by "make && make install". +# Since this is AC_SUBST'd, Automake won't be able to perform rewrite +# with $(EXEEXT) appending on it, so we have to do it ourselves -- in +# this case, only for $(bin_PROGRAMS). +bin_PROGRAMS=` + for p in $optional_bin_progs; do echo src/"$p"'$(EXEEXT)'; done` + +# Normalize whitespace. +man1_MANS=`echo $man1_MANS` +EXTRA_MANS=`echo $EXTRA_MANS` +bin_PROGRAMS=`echo $bin_PROGRAMS` +pkglibexec_PROGS=`echo $pkglibexec_PROGRAMS` + + + + + + +built_programs=$optional_bin_progs + + + if test "$cross_compiling" = yes; then + CROSS_COMPILING_TRUE= + CROSS_COMPILING_FALSE='#' +else + CROSS_COMPILING_TRUE='#' + CROSS_COMPILING_FALSE= +fi + + +############################################################################ + +# As long as "grep 'PRI[diouxX]' po/*.pot" reports matches in +# translatable strings, we must use need-formatstring-macros here. + +mkdir_p="$MKDIR_P" +case $mkdir_p in + [\\/$]* | ?:[\\/]*) ;; + */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; +esac + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 +$as_echo_n "checking whether NLS is requested... " >&6; } + @%:@ Check whether --enable-nls was given. +if test "${enable_nls+set}" = set; then : + enableval=$enable_nls; USE_NLS=$enableval +else + USE_NLS=yes +fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5 +$as_echo "$USE_NLS" >&6; } + + + + + GETTEXT_MACRO_VERSION=0.18 + + + + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# Find out how to test for executable files. Don't use a zero-byte file, +# as systems may use methods other than mode bits to determine executability. +cat >conf$$.file <<_ASEOF +#! /bin/sh +exit 0 +_ASEOF +chmod +x conf$$.file +if test -x conf$$.file >/dev/null 2>&1; then + ac_executable_p="test -x" +else + ac_executable_p="test -f" +fi +rm -f conf$$.file + +# Extract the first word of "msgfmt", so it can be a program name with args. +set dummy msgfmt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_MSGFMT+:} false; then : + $as_echo_n "(cached) " >&6 +else + case "$MSGFMT" in + [\\/]* | ?:[\\/]*) + ac_cv_path_MSGFMT="$MSGFMT" # Let the user override the test with a path. + ;; + *) + ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$ac_save_IFS" + test -z "$ac_dir" && ac_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then + echo "$as_me: trying $ac_dir/$ac_word..." >&5 + if $ac_dir/$ac_word --statistics /dev/null >&5 2>&1 && + (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then + ac_cv_path_MSGFMT="$ac_dir/$ac_word$ac_exec_ext" + break 2 + fi + fi + done + done + IFS="$ac_save_IFS" + test -z "$ac_cv_path_MSGFMT" && ac_cv_path_MSGFMT=":" + ;; +esac +fi +MSGFMT="$ac_cv_path_MSGFMT" +if test "$MSGFMT" != ":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGFMT" >&5 +$as_echo "$MSGFMT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + # Extract the first word of "gmsgfmt", so it can be a program name with args. +set dummy gmsgfmt; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_GMSGFMT+:} false; then : + $as_echo_n "(cached) " >&6 +else + case $GMSGFMT in + [\\/]* | ?:[\\/]*) + ac_cv_path_GMSGFMT="$GMSGFMT" # Let the user override the test with a path. + ;; + *) + as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then + ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext" + $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 + break 2 + fi +done + done +IFS=$as_save_IFS + + test -z "$ac_cv_path_GMSGFMT" && ac_cv_path_GMSGFMT="$MSGFMT" + ;; +esac +fi +GMSGFMT=$ac_cv_path_GMSGFMT +if test -n "$GMSGFMT"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GMSGFMT" >&5 +$as_echo "$GMSGFMT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + + case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;; + *) MSGFMT_015=$MSGFMT ;; + esac + + case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;; + *) GMSGFMT_015=$GMSGFMT ;; + esac + + + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# Find out how to test for executable files. Don't use a zero-byte file, +# as systems may use methods other than mode bits to determine executability. +cat >conf$$.file <<_ASEOF +#! /bin/sh +exit 0 +_ASEOF +chmod +x conf$$.file +if test -x conf$$.file >/dev/null 2>&1; then + ac_executable_p="test -x" +else + ac_executable_p="test -f" +fi +rm -f conf$$.file + +# Extract the first word of "xgettext", so it can be a program name with args. +set dummy xgettext; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_XGETTEXT+:} false; then : + $as_echo_n "(cached) " >&6 +else + case "$XGETTEXT" in + [\\/]* | ?:[\\/]*) + ac_cv_path_XGETTEXT="$XGETTEXT" # Let the user override the test with a path. + ;; + *) + ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$ac_save_IFS" + test -z "$ac_dir" && ac_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then + echo "$as_me: trying $ac_dir/$ac_word..." >&5 + if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&5 2>&1 && + (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi); then + ac_cv_path_XGETTEXT="$ac_dir/$ac_word$ac_exec_ext" + break 2 + fi + fi + done + done + IFS="$ac_save_IFS" + test -z "$ac_cv_path_XGETTEXT" && ac_cv_path_XGETTEXT=":" + ;; +esac +fi +XGETTEXT="$ac_cv_path_XGETTEXT" +if test "$XGETTEXT" != ":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $XGETTEXT" >&5 +$as_echo "$XGETTEXT" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + rm -f messages.po + + case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;; + *) XGETTEXT_015=$XGETTEXT ;; + esac + + + +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# Find out how to test for executable files. Don't use a zero-byte file, +# as systems may use methods other than mode bits to determine executability. +cat >conf$$.file <<_ASEOF +#! /bin/sh +exit 0 +_ASEOF +chmod +x conf$$.file +if test -x conf$$.file >/dev/null 2>&1; then + ac_executable_p="test -x" +else + ac_executable_p="test -f" +fi +rm -f conf$$.file + +# Extract the first word of "msgmerge", so it can be a program name with args. +set dummy msgmerge; ac_word=$2 +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 +$as_echo_n "checking for $ac_word... " >&6; } +if ${ac_cv_path_MSGMERGE+:} false; then : + $as_echo_n "(cached) " >&6 +else + case "$MSGMERGE" in + [\\/]* | ?:[\\/]*) + ac_cv_path_MSGMERGE="$MSGMERGE" # Let the user override the test with a path. + ;; + *) + ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$ac_save_IFS" + test -z "$ac_dir" && ac_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then + echo "$as_me: trying $ac_dir/$ac_word..." >&5 + if $ac_dir/$ac_word --update -q /dev/null /dev/null >&5 2>&1; then + ac_cv_path_MSGMERGE="$ac_dir/$ac_word$ac_exec_ext" + break 2 + fi + fi + done + done + IFS="$ac_save_IFS" + test -z "$ac_cv_path_MSGMERGE" && ac_cv_path_MSGMERGE=":" + ;; +esac +fi +MSGMERGE="$ac_cv_path_MSGMERGE" +if test "$MSGMERGE" != ":"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MSGMERGE" >&5 +$as_echo "$MSGMERGE" >&6; } +else + { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 +$as_echo "no" >&6; } +fi + + + test -n "$localedir" || localedir='${datadir}/locale' + + + test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS= + + + ac_config_commands="$ac_config_commands po-directories" + + + + + + + + + + + + + + + + + + + + + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFPreferencesCopyAppValue" >&5 +$as_echo_n "checking for CFPreferencesCopyAppValue... " >&6; } +if ${gt_cv_func_CFPreferencesCopyAppValue+:} false; then : + $as_echo_n "(cached) " >&6 +else + gt_save_LIBS="$LIBS" + LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +CFPreferencesCopyAppValue(NULL, NULL) + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gt_cv_func_CFPreferencesCopyAppValue=yes +else + gt_cv_func_CFPreferencesCopyAppValue=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gt_save_LIBS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFPreferencesCopyAppValue" >&5 +$as_echo "$gt_cv_func_CFPreferencesCopyAppValue" >&6; } + if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then + +$as_echo "@%:@define HAVE_CFPREFERENCESCOPYAPPVALUE 1" >>confdefs.h + + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for CFLocaleCopyCurrent" >&5 +$as_echo_n "checking for CFLocaleCopyCurrent... " >&6; } +if ${gt_cv_func_CFLocaleCopyCurrent+:} false; then : + $as_echo_n "(cached) " >&6 +else + gt_save_LIBS="$LIBS" + LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ +#include +int +main () +{ +CFLocaleCopyCurrent(); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + gt_cv_func_CFLocaleCopyCurrent=yes +else + gt_cv_func_CFLocaleCopyCurrent=no +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$gt_save_LIBS" +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_func_CFLocaleCopyCurrent" >&5 +$as_echo "$gt_cv_func_CFLocaleCopyCurrent" >&6; } + if test $gt_cv_func_CFLocaleCopyCurrent = yes; then + +$as_echo "@%:@define HAVE_CFLOCALECOPYCURRENT 1" >>confdefs.h + + fi + INTL_MACOSX_LIBS= + if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then + INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation" + fi + + + + + + + LIBINTL= + LTLIBINTL= + POSUB= + + case " $gt_needs " in + *" need-formatstring-macros "*) gt_api_version=3 ;; + *" need-ngettext "*) gt_api_version=2 ;; + *) gt_api_version=1 ;; + esac + gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc" + gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl" + + if test "$USE_NLS" = "yes"; then + gt_use_preinstalled_gnugettext=no + + + if test $gt_api_version -ge 3; then + gt_revision_test_code=' +#ifndef __GNU_GETTEXT_SUPPORTED_REVISION +#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) +#endif +typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; +' + else + gt_revision_test_code= + fi + if test $gt_api_version -ge 2; then + gt_expression_test_code=' + * ngettext ("", "", 0)' + else + gt_expression_test_code= + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libc" >&5 +$as_echo_n "checking for GNU gettext in libc... " >&6; } +if eval \${$gt_func_gnugettext_libc+:} false; then : + $as_echo_n "(cached) " >&6 +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern int *_nl_domain_bindings; + +int +main () +{ + +bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$gt_func_gnugettext_libc=yes" +else + eval "$gt_func_gnugettext_libc=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext +fi +eval ac_res=\$$gt_func_gnugettext_libc + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + + if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then + + + + + + am_save_CPPFLAGS="$CPPFLAGS" + + for element in $INCICONV; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5 +$as_echo_n "checking for iconv... " >&6; } +if ${am_cv_func_iconv+:} false; then : + $as_echo_n "(cached) " >&6 +else + + am_cv_func_iconv="no, consider installing GNU libiconv" + am_cv_lib_iconv=no + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +int +main () +{ +iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + am_cv_func_iconv=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if test "$am_cv_func_iconv" != yes; then + am_save_LIBS="$LIBS" + LIBS="$LIBS $LIBICONV" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include + +int +main () +{ +iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd); + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + am_cv_lib_iconv=yes + am_cv_func_iconv=yes +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + LIBS="$am_save_LIBS" + fi + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5 +$as_echo "$am_cv_func_iconv" >&6; } + if test "$am_cv_func_iconv" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working iconv" >&5 +$as_echo_n "checking for working iconv... " >&6; } +if ${am_cv_func_iconv_works+:} false; then : + $as_echo_n "(cached) " >&6 +else + + am_save_LIBS="$LIBS" + if test $am_cv_lib_iconv = yes; then + LIBS="$LIBS $LIBICONV" + fi + if test "$cross_compiling" = yes; then : + + case "$host_os" in + aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; + *) am_cv_func_iconv_works="guessing yes" ;; + esac + +else + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +int main () +{ + int result = 0; + /* Test against AIX 5.1 bug: Failures are not distinguishable from successful + returns. */ + { + iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); + if (cd_utf8_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\342\202\254"; /* EURO SIGN */ + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_utf8_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + result |= 1; + iconv_close (cd_utf8_to_88591); + } + } + /* Test against Solaris 10 bug: Failures are not distinguishable from + successful returns. */ + { + iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); + if (cd_ascii_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\263"; + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_ascii_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + result |= 2; + iconv_close (cd_ascii_to_88591); + } + } + /* Test against AIX 6.1..7.1 bug: Buffer overrun. */ + { + iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); + if (cd_88591_to_utf8 != (iconv_t)(-1)) + { + static const char input[] = "\304"; + static char buf[2] = { (char)0xDE, (char)0xAD }; + const char *inptr = input; + size_t inbytesleft = 1; + char *outptr = buf; + size_t outbytesleft = 1; + size_t res = iconv (cd_88591_to_utf8, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) + result |= 4; + iconv_close (cd_88591_to_utf8); + } + } +#if 0 /* This bug could be worked around by the caller. */ + /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ + { + iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); + if (cd_88591_to_utf8 != (iconv_t)(-1)) + { + static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + char buf[50]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_88591_to_utf8, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if ((int)res > 0) + result |= 8; + iconv_close (cd_88591_to_utf8); + } + } +#endif + /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is + provided. */ + if (/* Try standardized names. */ + iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) + /* Try IRIX, OSF/1 names. */ + && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) + /* Try AIX names. */ + && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) + /* Try HP-UX names. */ + && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) + result |= 16; + return result; +} +_ACEOF +if ac_fn_c_try_run "$LINENO"; then : + am_cv_func_iconv_works=yes +else + am_cv_func_iconv_works=no +fi +rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \ + conftest.$ac_objext conftest.beam conftest.$ac_ext +fi + + LIBS="$am_save_LIBS" + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv_works" >&5 +$as_echo "$am_cv_func_iconv_works" >&6; } + case "$am_cv_func_iconv_works" in + *no) am_func_iconv=no am_cv_lib_iconv=no ;; + *) am_func_iconv=yes ;; + esac + else + am_func_iconv=no am_cv_lib_iconv=no + fi + if test "$am_func_iconv" = yes; then + +$as_echo "@%:@define HAVE_ICONV 1" >>confdefs.h + + fi + if test "$am_cv_lib_iconv" = yes; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libiconv" >&5 +$as_echo_n "checking how to link with libiconv... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBICONV" >&5 +$as_echo "$LIBICONV" >&6; } + else + CPPFLAGS="$am_save_CPPFLAGS" + LIBICONV= + LTLIBICONV= + fi + + + + + + + + + + + + use_additional=yes + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + +@%:@ Check whether --with-libintl-prefix was given. +if test "${with_libintl_prefix+set}" = set; then : + withval=$with_libintl_prefix; + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + if test "$acl_libdirstem2" != "$acl_libdirstem" \ + && ! test -d "$withval/$acl_libdirstem"; then + additional_libdir="$withval/$acl_libdirstem2" + fi + fi + fi + +fi + + LIBINTL= + LTLIBINTL= + INCINTL= + LIBINTL_PREFIX= + HAVE_LIBINTL= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='intl ' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIBINTL="${LIBINTL}${LIBINTL:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$value" + else + : + fi + else + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIBINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + if test "$enable_rpath" = no \ + || test "X$found_dir" = "X/usr/$acl_libdirstem" \ + || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" + else + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + if test "$acl_hardcode_direct" = yes; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + haveit= + for x in $LDFLAGS $LIBINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_so" + else + LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + LIBINTL="${LIBINTL}${LIBINTL:+ }$found_a" + else + LIBINTL="${LIBINTL}${LIBINTL:+ }-L$found_dir -l$name" + fi + fi + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + if test "$name" = 'intl'; then + LIBINTL_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + */$acl_libdirstem2 | */$acl_libdirstem2/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` + if test "$name" = 'intl'; then + LIBINTL_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INCINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + INCINTL="${INCINTL}${INCINTL:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + if test -n "$found_la"; then + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ + && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ + || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIBINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LIBINTL="${LIBINTL}${LIBINTL:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIBINTL; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + LIBINTL="${LIBINTL}${LIBINTL:+ }$dep" + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }$dep" + ;; + esac + done + fi + else + LIBINTL="${LIBINTL}${LIBINTL:+ }-l$name" + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBINTL="${LIBINTL}${LIBINTL:+ }$flag" + else + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIBINTL="${LIBINTL}${LIBINTL:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + for found_dir in $ltrpathdirs; do + LTLIBINTL="${LTLIBINTL}${LTLIBINTL:+ }-R$found_dir" + done + fi + + + + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU gettext in libintl" >&5 +$as_echo_n "checking for GNU gettext in libintl... " >&6; } +if eval \${$gt_func_gnugettext_libintl+:} false; then : + $as_echo_n "(cached) " >&6 +else + gt_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS $INCINTL" + gt_save_LIBS="$LIBS" + LIBS="$LIBS $LIBINTL" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern +#ifdef __cplusplus +"C" +#endif +const char *_nl_expand_alias (const char *); + +int +main () +{ + +bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("") + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + eval "$gt_func_gnugettext_libintl=yes" +else + eval "$gt_func_gnugettext_libintl=no" +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then + LIBS="$LIBS $LIBICONV" + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern +#ifdef __cplusplus +"C" +#endif +const char *_nl_expand_alias (const char *); + +int +main () +{ + +bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("") + + ; + return 0; +} +_ACEOF +if ac_fn_c_try_link "$LINENO"; then : + LIBINTL="$LIBINTL $LIBICONV" + LTLIBINTL="$LTLIBINTL $LTLIBICONV" + eval "$gt_func_gnugettext_libintl=yes" + +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + fi + CPPFLAGS="$gt_save_CPPFLAGS" + LIBS="$gt_save_LIBS" +fi +eval ac_res=\$$gt_func_gnugettext_libintl + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 +$as_echo "$ac_res" >&6; } + fi + + if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \ + || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \ + && test "$PACKAGE" != gettext-runtime \ + && test "$PACKAGE" != gettext-tools; }; then + gt_use_preinstalled_gnugettext=yes + else + LIBINTL= + LTLIBINTL= + INCINTL= + fi + + + + if test -n "$INTL_MACOSX_LIBS"; then + if test "$gt_use_preinstalled_gnugettext" = "yes" \ + || test "$nls_cv_use_gnu_gettext" = "yes"; then + LIBINTL="$LIBINTL $INTL_MACOSX_LIBS" + LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS" + fi + fi + + if test "$gt_use_preinstalled_gnugettext" = "yes" \ + || test "$nls_cv_use_gnu_gettext" = "yes"; then + +$as_echo "@%:@define ENABLE_NLS 1" >>confdefs.h + + else + USE_NLS=no + fi + fi + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5 +$as_echo_n "checking whether to use NLS... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_NLS" >&5 +$as_echo "$USE_NLS" >&6; } + if test "$USE_NLS" = "yes"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking where the gettext function comes from" >&5 +$as_echo_n "checking where the gettext function comes from... " >&6; } + if test "$gt_use_preinstalled_gnugettext" = "yes"; then + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then + gt_source="external libintl" + else + gt_source="libc" + fi + else + gt_source="included intl directory" + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_source" >&5 +$as_echo "$gt_source" >&6; } + fi + + if test "$USE_NLS" = "yes"; then + + if test "$gt_use_preinstalled_gnugettext" = "yes"; then + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then + { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libintl" >&5 +$as_echo_n "checking how to link with libintl... " >&6; } + { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBINTL" >&5 +$as_echo "$LIBINTL" >&6; } + + for element in $INCINTL; do + haveit= + for x in $CPPFLAGS; do + + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + eval x=\"$x\" + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" + + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element" + fi + done + + fi + + +$as_echo "@%:@define HAVE_GETTEXT 1" >>confdefs.h + + +$as_echo "@%:@define HAVE_DCGETTEXT 1" >>confdefs.h + + fi + + POSUB=po + fi + + + + INTLLIBS="$LIBINTL" + + + + + + + + +# For a test of uniq: it uses the $LOCALE_FR envvar. + + + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a traditional french locale" >&5 +$as_echo_n "checking for a traditional french locale... " >&6; } +if ${gt_cv_locale_fr+:} false; then : + $as_echo_n "(cached) " >&6 +else + + cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} + +_ACEOF + if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 + (eval $ac_link) 2>&5 + ac_status=$? + $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 + test $ac_status = 0; } && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gt_cv_locale_fr" >&5 +$as_echo "$gt_cv_locale_fr" >&6; } + LOCALE_FR=$gt_cv_locale_fr + + + +ac_config_files="$ac_config_files Makefile po/Makefile.in gnulib-tests/Makefile" + +cat >confcache <<\_ACEOF +# This file is a shell script that caches the results of configure +# tests run on this system so they can be shared between configure +# scripts and configure runs, see configure's option --config-cache. +# It is not useful on other systems. If it contains results you don't +# want to keep, you may remove or edit it. +# +# config.status only pays attention to the cache file if you give it +# the --recheck option to rerun configure. +# +# `ac_cv_env_foo' variables (set or unset) will be overridden when +# loading this file, other *unset* `ac_cv_foo' will be assigned the +# following values. + +_ACEOF + +# The following way of writing the cache mishandles newlines in values, +# but we know of no workaround that is simple, portable, and efficient. +# So, we kill variables containing newlines. +# Ultrix sh set writes to stderr and can't be redirected directly, +# and sets the high bit in the cache file unless we assign to the vars. +( + for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do + eval ac_val=\$$ac_var + case $ac_val in #( + *${as_nl}*) + case $ac_var in #( + *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5 +$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;; + esac + case $ac_var in #( + _ | IFS | as_nl) ;; #( + BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #( + *) { eval $ac_var=; unset $ac_var;} ;; + esac ;; + esac + done + + (set) 2>&1 | + case $as_nl`(ac_space=' '; set) 2>&1` in #( + *${as_nl}ac_space=\ *) + # `set' does not quote correctly, so add quotes: double-quote + # substitution turns \\\\ into \\, and sed turns \\ into \. + sed -n \ + "s/'/'\\\\''/g; + s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p" + ;; #( + *) + # `set' quotes correctly as required by POSIX, so do not add quotes. + sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p" + ;; + esac | + sort +) | + sed ' + /^ac_cv_env_/b end + t clear + :clear + s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/ + t end + s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/ + :end' >>confcache +if diff "$cache_file" confcache >/dev/null 2>&1; then :; else + if test -w "$cache_file"; then + if test "x$cache_file" != "x/dev/null"; then + { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5 +$as_echo "$as_me: updating cache $cache_file" >&6;} + if test ! -f "$cache_file" || test -h "$cache_file"; then + cat confcache >"$cache_file" + else + case $cache_file in #( + */* | ?:*) + mv -f confcache "$cache_file"$$ && + mv -f "$cache_file"$$ "$cache_file" ;; #( + *) + mv -f confcache "$cache_file" ;; + esac + fi + fi + else + { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5 +$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;} + fi +fi +rm -f confcache + +test "x$prefix" = xNONE && prefix=$ac_default_prefix +# Let make expand exec_prefix. +test "x$exec_prefix" = xNONE && exec_prefix='${prefix}' + +DEFS=-DHAVE_CONFIG_H + +ac_libobjs= +ac_ltlibobjs= +U= +for ac_i in : $LIB@&t@OBJS; do test "x$ac_i" = x: && continue + # 1. Remove the extension, and $U if already installed. + ac_script='s/\$U\././;s/\.o$//;s/\.obj$//' + ac_i=`$as_echo "$ac_i" | sed "$ac_script"` + # 2. Prepend LIBOBJDIR. When used with automake>=1.10 LIBOBJDIR + # will be set to the directory where LIBOBJS objects are built. + as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext" + as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo' +done +LIB@&t@OBJS=$ac_libobjs + +LTLIBOBJS=$ac_ltlibobjs + + +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 +$as_echo_n "checking that generated files are newer than configure... " >&6; } + if test -n "$am_sleep_pid"; then + # Hide warnings about reused PIDs. + wait $am_sleep_pid 2>/dev/null + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 +$as_echo "done" >&6; } + if test -n "$EXEEXT"; then + am__EXEEXT_TRUE= + am__EXEEXT_FALSE='#' +else + am__EXEEXT_TRUE='#' + am__EXEEXT_FALSE= +fi + +if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then + as_fn_error $? "conditional \"AMDEP\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then + as_fn_error $? "conditional \"am__fastdepCC\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then + as_fn_error $? "conditional \"GL_COND_LIBTOOL\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_GENERATE_ALLOCA_H_TRUE}" && test -z "${GL_GENERATE_ALLOCA_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_ALLOCA_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +test "X$DEFS" = X-DHAVE_CONFIG_H && DEFS= + +if test -z "${GL_GENERATE_ERRNO_H_TRUE}" && test -z "${GL_GENERATE_ERRNO_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_ERRNO_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_GENERATE_FLOAT_H_TRUE}" && test -z "${GL_GENERATE_FLOAT_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_FLOAT_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_GENERATE_FNMATCH_H_TRUE}" && test -z "${GL_GENERATE_FNMATCH_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_FNMATCH_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GNU_MAKE_TRUE}" && test -z "${GNU_MAKE_FALSE}"; then + as_fn_error $? "conditional \"GNU_MAKE\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_GENERATE_ICONV_H_TRUE}" && test -z "${GL_GENERATE_ICONV_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_ICONV_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_GENERATE_ICONV_H_TRUE}" && test -z "${GL_GENERATE_ICONV_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_ICONV_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_GENERATE_ICONV_H_TRUE}" && test -z "${GL_GENERATE_ICONV_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_ICONV_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_STDINT_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + +if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_STDDEF_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +CONFIG_INCLUDE=lib/config.h + +if test -z "${GL_GENERATE_NETINET_IN_H_TRUE}" && test -z "${GL_GENERATE_NETINET_IN_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_NETINET_IN_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + + + + # Tell AC_LIBSOURCES where to find source files like alloca.c. + + + # This hack originated in bison. It is required when using non-recursive + # automake rules to build from gnulib-provided lib/ sources. Hence, LIB_DIR + # is usually simply "lib". Those rules use the list of names like "fchdir.o" + # and "strstr.o" in gl_LIBOBJS. With non-recursive make, we must prefix each + # such file name with the "lib/" prefix. See also build-aux/prefix-gnulib-mk. + gl_LIBOBJS=`echo "$gl_LIBOBJS" | sed -e 's, , lib/,g'` + + # Listing the names of the variables to prefix is error-prone. + # Rather, adjust each AC_SUBST'd variable whose name ends in '_H' + # and whose value ends in '.h'. + for ac_var in $ac_subst_vars + do + eval "ac_val=\$$ac_var" + case $ac_var:$ac_val in + (*_H:*.h) eval "$ac_var=lib/\$$ac_var";; + esac + done + + # If $ALLOCA is not empty, prefix its value with "lib/". + test -n "$ALLOCA" && ALLOCA="lib/$ALLOCA" + + +if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_STDBOOL_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_GENERATE_PTHREAD_H_TRUE}" && test -z "${GL_GENERATE_PTHREAD_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_PTHREAD_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_GENERATE_SCHED_H_TRUE}" && test -z "${GL_GENERATE_SCHED_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_SCHED_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_GENERATE_SELINUX_CONTEXT_H_TRUE}" && test -z "${GL_GENERATE_SELINUX_CONTEXT_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_SELINUX_CONTEXT_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_GENERATE_STDALIGN_H_TRUE}" && test -z "${GL_GENERATE_STDALIGN_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_STDALIGN_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_GENERATE_STDARG_H_TRUE}" && test -z "${GL_GENERATE_STDARG_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_STDARG_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_GENERATE_STDBOOL_H_TRUE}" && test -z "${GL_GENERATE_STDBOOL_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_STDBOOL_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then + as_fn_error $? "conditional \"GL_GENERATE_STDDEF_H\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE}"; then + as_fn_error $? "conditional \"LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE}"; then + as_fn_error $? "conditional \"LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE}" && test -z "${LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE}"; then + as_fn_error $? "conditional \"LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + + gl_libobjs= + gl_ltlibobjs= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. + sed_drop_objext='s/\.o$//;s/\.obj$//' + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + done + fi + gl_LIBOBJS=$gl_libobjs + + gl_LTLIBOBJS=$gl_ltlibobjs + + + + + +if test -z "${POSIX_SPAWN_PORTED_TRUE}" && test -z "${POSIX_SPAWN_PORTED_FALSE}"; then + as_fn_error $? "conditional \"POSIX_SPAWN_PORTED\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + + gltests_libobjs= + gltests_ltlibobjs= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. + sed_drop_objext='s/\.o$//;s/\.obj$//' + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + done + fi + gltests_LIBOBJS=$gltests_libobjs + + gltests_LTLIBOBJS=$gltests_ltlibobjs + + +if test -z "${HAVE_PERL_TRUE}" && test -z "${HAVE_PERL_FALSE}"; then + as_fn_error $? "conditional \"HAVE_PERL\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi +if test -z "${CROSS_COMPILING_TRUE}" && test -z "${CROSS_COMPILING_FALSE}"; then + as_fn_error $? "conditional \"CROSS_COMPILING\" was never defined. +Usually this means the macro was only invoked conditionally." "$LINENO" 5 +fi + +: "${CONFIG_STATUS=./config.status}" +ac_write_fail=0 +ac_clean_files_save=$ac_clean_files +ac_clean_files="$ac_clean_files $CONFIG_STATUS" +{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5 +$as_echo "$as_me: creating $CONFIG_STATUS" >&6;} +as_write_fail=0 +cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1 +#! $SHELL +# Generated by $as_me. +# Run this file to recreate the current configuration. +# Compiler output produced by configure, useful for debugging +# configure, is in config.log if it exists. + +debug=false +ac_cs_recheck=false +ac_cs_silent=false + +SHELL=\${CONFIG_SHELL-$SHELL} +export SHELL +_ASEOF +cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1 +## -------------------- ## +## M4sh Initialization. ## +## -------------------- ## + +# Be more Bourne compatible +DUALCASE=1; export DUALCASE # for MKS sh +if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : + emulate sh + NULLCMD=: + # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which + # is contrary to our usage. Disable this feature. + alias -g '${1+"$@"}'='"$@"' + setopt NO_GLOB_SUBST +else + case `(set -o) 2>/dev/null` in @%:@( + *posix*) : + set -o posix ;; @%:@( + *) : + ;; +esac +fi + + +as_nl=' +' +export as_nl +# Printing a long string crashes Solaris 7 /usr/bin/printf. +as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\' +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo +as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo +# Prefer a ksh shell builtin over an external printf program on Solaris, +# but without wasting forks for bash or zsh. +if test -z "$BASH_VERSION$ZSH_VERSION" \ + && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='print -r --' + as_echo_n='print -rn --' +elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then + as_echo='printf %s\n' + as_echo_n='printf %s' +else + if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then + as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"' + as_echo_n='/usr/ucb/echo -n' + else + as_echo_body='eval expr "X$1" : "X\\(.*\\)"' + as_echo_n_body='eval + arg=$1; + case $arg in @%:@( + *"$as_nl"*) + expr "X$arg" : "X\\(.*\\)$as_nl"; + arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;; + esac; + expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl" + ' + export as_echo_n_body + as_echo_n='sh -c $as_echo_n_body as_echo' + fi + export as_echo_body + as_echo='sh -c $as_echo_body as_echo' +fi + +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { + (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || + PATH_SEPARATOR=';' + } +fi + + +# IFS +# We need space, tab and new line, in precisely that order. Quoting is +# there to prevent editors from complaining about space-tab. +# (If _AS_PATH_WALK were called with IFS unset, it would disable word +# splitting by setting IFS to empty value.) +IFS=" "" $as_nl" + +# Find who we are. Look in the path if we contain no directory separator. +as_myself= +case $0 in @%:@(( + *[\\/]* ) as_myself=$0 ;; + *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR +for as_dir in $PATH +do + IFS=$as_save_IFS + test -z "$as_dir" && as_dir=. + test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break + done +IFS=$as_save_IFS + + ;; +esac +# We did not find ourselves, most probably we were run as `sh COMMAND' +# in which case we are not to be found in the path. +if test "x$as_myself" = x; then + as_myself=$0 +fi +if test ! -f "$as_myself"; then + $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2 + exit 1 +fi + +# Unset variables that we do not need and which cause bugs (e.g. in +# pre-3.0 UWIN ksh). But do not cause bugs in bash 2.01; the "|| exit 1" +# suppresses any "Segmentation fault" message there. '((' could +# trigger a bug in pdksh 5.2.14. +for as_var in BASH_ENV ENV MAIL MAILPATH +do eval test x\${$as_var+set} = xset \ + && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || : +done +PS1='$ ' +PS2='> ' +PS4='+ ' + +# NLS nuisances. +LC_ALL=C +export LC_ALL +LANGUAGE=C +export LANGUAGE + +# CDPATH. +(unset CDPATH) >/dev/null 2>&1 && unset CDPATH + + +@%:@ as_fn_error STATUS ERROR [LINENO LOG_FD] +@%:@ ---------------------------------------- +@%:@ Output "`basename @S|@0`: error: ERROR" to stderr. If LINENO and LOG_FD are +@%:@ provided, also output the error to LOG_FD, referencing LINENO. Then exit the +@%:@ script with STATUS, using 1 if that was 0. +as_fn_error () +{ + as_status=$1; test $as_status -eq 0 && as_status=1 + if test "$4"; then + as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack + $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4 + fi + $as_echo "$as_me: error: $2" >&2 + as_fn_exit $as_status +} @%:@ as_fn_error + + +@%:@ as_fn_set_status STATUS +@%:@ ----------------------- +@%:@ Set @S|@? to STATUS, without forking. +as_fn_set_status () +{ + return $1 +} @%:@ as_fn_set_status + +@%:@ as_fn_exit STATUS +@%:@ ----------------- +@%:@ Exit the shell with STATUS, even in a "trap 0" or "set -e" context. +as_fn_exit () +{ + set +e + as_fn_set_status $1 + exit $1 +} @%:@ as_fn_exit + +@%:@ as_fn_unset VAR +@%:@ --------------- +@%:@ Portably unset VAR. +as_fn_unset () +{ + { eval $1=; unset $1;} +} +as_unset=as_fn_unset +@%:@ as_fn_append VAR VALUE +@%:@ ---------------------- +@%:@ Append the text in VALUE to the end of the definition contained in VAR. Take +@%:@ advantage of any shell optimizations that allow amortized linear growth over +@%:@ repeated appends, instead of the typical quadratic growth present in naive +@%:@ implementations. +if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then : + eval 'as_fn_append () + { + eval $1+=\$2 + }' +else + as_fn_append () + { + eval $1=\$$1\$2 + } +fi # as_fn_append + +@%:@ as_fn_arith ARG... +@%:@ ------------------ +@%:@ Perform arithmetic evaluation on the ARGs, and store the result in the +@%:@ global @S|@as_val. Take advantage of shells that can avoid forks. 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"invalid argument: \`$ac_config_target'" "$LINENO" 5;; + esac +done + + +# If the user did not use the arguments to specify the items to instantiate, +# then the envvar interface is used. Set only those that are not. +# We use the long form for the default assignment because of an extremely +# bizarre bug on SunOS 4.1.3. +if $ac_need_defaults; then + test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files + test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers + test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links + test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands +fi + +# Have a temporary directory for convenience. Make it in the build tree +# simply because there is no reason against having it here, and in addition, +# creating and moving files from /tmp can sometimes cause problems. +# Hook for its removal unless debugging. +# Note that there is a small window in which the directory will not be cleaned: +# after its creation but before its name has been assigned to `$tmp'. +$debug || +{ + tmp= ac_tmp= + trap 'exit_status=$? + : "${ac_tmp:=$tmp}" + { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status +' 0 + trap 'as_fn_exit 1' 1 2 13 15 +} +# Create a (secure) tmp directory for tmp files. + +{ + tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` && + test -d "$tmp" +} || +{ + tmp=./conf$$-$RANDOM + (umask 077 && mkdir "$tmp") +} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5 +ac_tmp=$tmp + +# Set up the scripts for CONFIG_FILES section. +# No need to generate them if there are no CONFIG_FILES. +# This happens for instance with `./config.status config.h'. +if test -n "$CONFIG_FILES"; then + + +ac_cr=`echo X | tr X '\015'` +# On cygwin, bash can eat \r inside `` if the user requested igncr. +# But we know of no other shell where ac_cr would be empty at this +# point, so we can use a bashism as a fallback. +if test "x$ac_cr" = x; then + eval ac_cr=\$\'\\r\' +fi +ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' /dev/null` +if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then + ac_cs_awk_cr='\\r' +else + ac_cs_awk_cr=$ac_cr +fi + +echo 'BEGIN {' >"$ac_tmp/subs1.awk" && +_ACEOF + + +{ + echo "cat >conf$$subs.awk <<_ACEOF" && + echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' && + echo "_ACEOF" +} >conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 +ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'` +ac_delim='%!_!# ' +for ac_last_try in false false false false false :; do + . ./conf$$subs.sh || + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + + ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X` + if test $ac_delim_n = $ac_delim_num; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! 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"could not setup config files machinery" "$LINENO" 5 +_ACEOF + +# VPATH may cause trouble with some makes, so we remove sole $(srcdir), +# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and +# trailing colons and then remove the whole line if VPATH becomes empty +# (actually we leave an empty line to preserve line numbers). +if test "x$srcdir" = x.; then + ac_vpsub='/^[ ]*VPATH[ ]*=[ ]*/{ +h +s/// +s/^/:/ +s/[ ]*$/:/ +s/:\$(srcdir):/:/g +s/:\${srcdir}:/:/g +s/:@srcdir@:/:/g +s/^:*// +s/:*$// +x +s/\(=[ ]*\).*/\1/ +G +s/\n// +s/^[^=]*=[ ]*$// +}' +fi + +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 +fi # test -n "$CONFIG_FILES" + +# Set up the scripts for CONFIG_HEADERS section. +# No need to generate them if there are no CONFIG_HEADERS. +# This happens for instance with `./config.status Makefile'. +if test -n "$CONFIG_HEADERS"; then +cat >"$ac_tmp/defines.awk" <<\_ACAWK || +BEGIN { +_ACEOF + +# Transform confdefs.h into an awk script `defines.awk', embedded as +# here-document in config.status, that substitutes the proper values into +# config.h.in to produce config.h. + +# Create a delimiter string that does not exist in confdefs.h, to ease +# handling of long lines. +ac_delim='%!_!# ' +for ac_last_try in false false :; do + ac_tt=`sed -n "/$ac_delim/p" confdefs.h` + if test -z "$ac_tt"; then + break + elif $ac_last_try; then + as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5 + else + ac_delim="$ac_delim!$ac_delim _$ac_delim!! " + fi +done + +# For the awk script, D is an array of macro values keyed by name, +# likewise P contains macro parameters if any. Preserve backslash +# newline sequences. + +ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]* +sed -n ' +s/.\{148\}/&'"$ac_delim"'/g +t rset +:rset +s/^[ ]*#[ ]*define[ ][ ]*/ / +t def +d +:def +s/\\$// +t bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3"/p +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2"/p +d +:bsnl +s/["\\]/\\&/g +s/^ \('"$ac_word_re"'\)\(([^()]*)\)[ ]*\(.*\)/P["\1"]="\2"\ +D["\1"]=" \3\\\\\\n"\\/p +t cont +s/^ \('"$ac_word_re"'\)[ ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p +t cont +d +:cont +n +s/.\{148\}/&'"$ac_delim"'/g +t clear +:clear +s/\\$// +t bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/"/p +d +:bsnlc +s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p +b cont +' >$CONFIG_STATUS || ac_write_fail=1 + +cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 + for (key in D) D_is_set[key] = 1 + FS = "" +} +/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ { + line = \$ 0 + split(line, arg, " ") + if (arg[1] == "#") { + defundef = arg[2] + mac1 = arg[3] + } else { + defundef = substr(arg[1], 2) + mac1 = arg[2] + } + split(mac1, mac2, "(") #) + macro = mac2[1] + prefix = substr(line, 1, index(line, defundef) - 1) + if (D_is_set[macro]) { + # Preserve the white space surrounding the "#". + print prefix "define", macro P[macro] D[macro] + next + } else { + # Replace #undef with comments. This is necessary, for example, + # in the case of _POSIX_SOURCE, which is predefined and required + # on some systems where configure will not decide to define it. + if (defundef == "undef") { + print "/*", prefix defundef, macro, "*/" + next + } + } +} +{ print } +_ACAWK +_ACEOF +cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1 + as_fn_error $? "could not setup config headers machinery" "$LINENO" 5 +fi # test -n "$CONFIG_HEADERS" + + +eval set X " :F $CONFIG_FILES :H $CONFIG_HEADERS :L $CONFIG_LINKS :C $CONFIG_COMMANDS" +shift +for ac_tag +do + case $ac_tag in + :[FHLC]) ac_mode=$ac_tag; continue;; + esac + case $ac_mode$ac_tag in + :[FHL]*:*);; + :L* | :C*:*) as_fn_error $? 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"write failure creating $CONFIG_STATUS" "$LINENO" 5 + + +# configure is writing to config.log, and then calls config.status. +# config.status does its own redirection, appending to config.log. +# Unfortunately, on DOS this fails, as config.log is still kept open +# by configure, so config.status won't be able to write to it; its +# output is simply discarded. So we exec the FD to /dev/null, +# effectively closing config.log, so it can be properly (re)opened and +# appended to by config.status. When coming back to configure, we +# need to make the FD available again. +if test "$no_create" != yes; then + ac_cs_success=: + ac_config_status_args= + test "$silent" = yes && + ac_config_status_args="$ac_config_status_args --quiet" + exec 5>/dev/null + $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false + exec 5>>config.log + # Use ||, not &&, to avoid exiting from the if with $? = 1, which + # would make configure fail if this is the last instruction. + $ac_cs_success || as_fn_exit 1 +fi +if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 +$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} +fi + diff -Nur coreutils-8.21.orig/autom4te.cache/requests coreutils-8.21/autom4te.cache/requests --- coreutils-8.21.orig/autom4te.cache/requests 1970-01-01 01:00:00.000000000 +0100 +++ coreutils-8.21/autom4te.cache/requests 2013-09-04 17:12:20.000000000 +0200 @@ -0,0 +1,1392 @@ +# This file was generated by Autom4te Sun Apr 29 21:48:16 UTC 2012. +# It contains the lists of macros which have been traced. +# It can be safely removed. + +@request = ( + bless( [ + '0', + 1, + [ + '/usr/share/autoconf' + ], + [ + '/usr/share/autoconf/autoconf/autoconf.m4f', + '-', + '/usr/share/aclocal-1.13/internal/ac-config-macro-dirs.m4', + '/usr/share/aclocal-1.13/amversion.m4', + '/usr/share/aclocal-1.13/auxdir.m4', + '/usr/share/aclocal-1.13/cond.m4', + '/usr/share/aclocal-1.13/depend.m4', + '/usr/share/aclocal-1.13/depout.m4', + '/usr/share/aclocal-1.13/init.m4', + '/usr/share/aclocal-1.13/install-sh.m4', + '/usr/share/aclocal-1.13/lead-dot.m4', + '/usr/share/aclocal-1.13/make.m4', + '/usr/share/aclocal-1.13/minuso.m4', + '/usr/share/aclocal-1.13/missing.m4', + '/usr/share/aclocal-1.13/mkdirp.m4', + '/usr/share/aclocal-1.13/options.m4', + '/usr/share/aclocal-1.13/runlog.m4', + '/usr/share/aclocal-1.13/sanity.m4', + '/usr/share/aclocal-1.13/silent.m4', + '/usr/share/aclocal-1.13/strip.m4', + '/usr/share/aclocal-1.13/substnot.m4', + '/usr/share/aclocal-1.13/tar.m4', + 'm4/00gnulib.m4', + 'm4/acl.m4', + 'm4/alloca.m4', + 'm4/arpa_inet_h.m4', + 'm4/assert.m4', + 'm4/autobuild.m4', + 'm4/backupfile.m4', + 'm4/base64.m4', + 'm4/bison.m4', + 'm4/boottime.m4', + 'm4/btowc.m4', + 'm4/c-strtod.m4', + 'm4/calloc.m4', + 'm4/canon-host.m4', + 'm4/canonicalize.m4', + 'm4/chdir-long.m4', + 'm4/check-decl.m4', + 'm4/chown.m4', + 'm4/clock_time.m4', + 'm4/close-stream.m4', + 'm4/close.m4', + 'm4/closedir.m4', + 'm4/closein.m4', + 'm4/closeout.m4', + 'm4/codeset.m4', + 'm4/config-h.m4', + 'm4/configmake.m4', + 'm4/ctype.m4', + 'm4/cycle-check.m4', + 'm4/d-ino.m4', + 'm4/d-type.m4', + 'm4/dirent-safer.m4', + 'm4/dirent_h.m4', + 'm4/dirfd.m4', + 'm4/dirname.m4', + 'm4/double-slash-root.m4', + 'm4/dup.m4', + 'm4/dup2.m4', + 'm4/eealloc.m4', + 'm4/environ.m4', + 'm4/errno_h.m4', + 'm4/error.m4', + 'm4/euidaccess.m4', 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Yes, it's still used +# in the wild :-( We should find a proper way to deprecate it ... +AC_SUBST([AMTAR], ['$${TAR-tar}']) + +# We'll loop over all known methods to create a tar archive until one works. +_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none' + +m4_if([$1], [v7], + [am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'], + + [m4_case([$1], + [ustar], + [# The POSIX 1988 'ustar' format is defined with fixed-size fields. + # There is notably a 21 bits limit for the UID and the GID. In fact, + # the 'pax' utility can hang on bigger UID/GID (see automake bug#8343 + # and bug#13588). + am_max_uid=2097151 # 2^21 - 1 + am_max_gid=$am_max_uid + # The $UID and $GID variables are not portable, so we need to resort + # to the POSIX-mandated id(1) utility. Errors in the 'id' calls + # below are definitely unexpected, so allow the users to see them + # (that is, avoid stderr redirection). + am_uid=`id -u || echo unknown` + am_gid=`id -g || echo unknown` + AC_MSG_CHECKING([whether UID '$am_uid' is supported by ustar format]) + if test $am_uid -le $am_max_uid; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + _am_tools=none + fi + AC_MSG_CHECKING([whether GID '$am_gid' is supported by ustar format]) + if test $am_gid -le $am_max_gid; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + _am_tools=none + fi], + + [pax], + [], + + [m4_fatal([Unknown tar format])]) + + AC_MSG_CHECKING([how to create a $1 tar archive]) + + # Go ahead even if we have the value already cached. We do so because we + # need to set the values for the 'am__tar' and 'am__untar' variables. + _am_tools=${am_cv_prog_tar_$1-$_am_tools} + + for _am_tool in $_am_tools; do + case $_am_tool in + gnutar) + for _am_tar in tar gnutar gtar; do + AM_RUN_LOG([$_am_tar --version]) && break + done + am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' + am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' + am__untar="$_am_tar -xf -" + ;; + plaintar) + # Must skip GNU tar: if it does not support --format= it doesn't create + # ustar tarball either. + (tar --version) >/dev/null 2>&1 && continue + am__tar='tar chf - "$$tardir"' + am__tar_='tar chf - "$tardir"' + am__untar='tar xf -' + ;; + pax) + am__tar='pax -L -x $1 -w "$$tardir"' + am__tar_='pax -L -x $1 -w "$tardir"' + am__untar='pax -r' + ;; + cpio) + am__tar='find "$$tardir" -print | cpio -o -H $1 -L' + am__tar_='find "$tardir" -print | cpio -o -H $1 -L' + am__untar='cpio -i -H $1 -d' + ;; + none) + am__tar=false + am__tar_=false + am__untar=false + ;; + esac + + # If the value was cached, stop now. We just wanted to have am__tar + # and am__untar set. + test -n "${am_cv_prog_tar_$1}" && break + + # tar/untar a dummy directory, and stop if the command works. + rm -rf conftest.dir + mkdir conftest.dir + echo GrepMe > conftest.dir/file + AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) + rm -rf conftest.dir + if test -s conftest.tar; then + AM_RUN_LOG([$am__untar /dev/null 2>&1 && break + fi + done + rm -rf conftest.dir + + AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) + AC_MSG_RESULT([$am_cv_prog_tar_$1])]) + +AC_SUBST([am__tar]) +AC_SUBST([am__untar]) +]) +m4trace:m4/00gnulib.m4:30: -1- AC_DEFUN([gl_00GNULIB]) +m4trace:m4/acl.m4:11: -1- AC_DEFUN([gl_FUNC_ACL], [ + AC_ARG_ENABLE([acl], + AS_HELP_STRING([--disable-acl], [do not support ACLs]), + , [enable_acl=auto]) + + LIB_ACL= + use_acl=0 + if test "x$enable_acl" != "xno"; then + dnl On all platforms, the ACL related API is declared in . + AC_CHECK_HEADERS([sys/acl.h]) + if test $ac_cv_header_sys_acl_h = yes; then + ac_save_LIBS=$LIBS + + dnl Test for POSIX-draft-like API (Linux, FreeBSD, Mac OS X, IRIX, Tru64). + dnl -lacl is needed on Linux, -lpacl is needed on OSF/1. + if test $use_acl = 0; then + AC_SEARCH_LIBS([acl_get_file], [acl pacl], + [if test "$ac_cv_search_acl_get_file" != "none required"; then + LIB_ACL=$ac_cv_search_acl_get_file + fi + AC_CHECK_FUNCS( + [acl_get_file acl_get_fd acl_set_file acl_set_fd \ + acl_free acl_from_mode acl_from_text \ + acl_delete_def_file acl_extended_file \ + acl_delete_fd_np acl_delete_file_np \ + acl_copy_ext_native acl_create_entry_np \ + acl_to_short_text acl_free_text]) + # If the acl_get_file bug is detected, don't enable the ACL support. + gl_ACL_GET_FILE([use_acl=1], []) + if test $use_acl = 1; then + dnl On Linux, additional API is declared in . + AC_CHECK_HEADERS([acl/libacl.h]) + AC_REPLACE_FUNCS([acl_entries]) + AC_CACHE_CHECK([for ACL_FIRST_ENTRY], + [gl_cv_acl_ACL_FIRST_ENTRY], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM( +[[#include +#include +int type = ACL_FIRST_ENTRY;]])], + [gl_cv_acl_ACL_FIRST_ENTRY=yes], + [gl_cv_acl_ACL_FIRST_ENTRY=no])]) + if test $gl_cv_acl_ACL_FIRST_ENTRY = yes; then + AC_DEFINE([HAVE_ACL_FIRST_ENTRY], [1], + [Define to 1 if the constant ACL_FIRST_ENTRY exists.]) + fi + dnl On Mac OS X, other types of ACLs are supported. + AC_CACHE_CHECK([for ACL_TYPE_EXTENDED], + [gl_cv_acl_ACL_TYPE_EXTENDED], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM( +[[#include +#include +int type = ACL_TYPE_EXTENDED;]])], + [gl_cv_acl_ACL_TYPE_EXTENDED=yes], + [gl_cv_acl_ACL_TYPE_EXTENDED=no])]) + if test $gl_cv_acl_ACL_TYPE_EXTENDED = yes; then + AC_DEFINE([HAVE_ACL_TYPE_EXTENDED], [1], + [Define to 1 if the ACL type ACL_TYPE_EXTENDED exists.]) + fi + else + LIB_ACL= + fi + ]) + fi + + dnl Test for Solaris API (Solaris, Cygwin). + if test $use_acl = 0; then + AC_CHECK_FUNCS([facl]) + if test $ac_cv_func_facl = yes; then + AC_SEARCH_LIBS([acl_trivial], [sec], + [if test "$ac_cv_search_acl_trivial" != "none required"; then + LIB_ACL=$ac_cv_search_acl_trivial + fi + ]) + AC_CHECK_FUNCS([acl_trivial]) + use_acl=1 + fi + fi + + dnl Test for HP-UX API. + if test $use_acl = 0; then + AC_CHECK_FUNCS([getacl]) + if test $ac_cv_func_getacl = yes; then + use_acl=1 + fi + dnl Test for HP-UX 11.11 API. + AC_CHECK_HEADERS([aclv.h], [], [], [#include ]) + fi + + dnl Test for AIX API (AIX 5.3 or newer). + if test $use_acl = 0; then + AC_CHECK_FUNCS([aclx_get]) + if test $ac_cv_func_aclx_get = yes; then + use_acl=1 + fi + fi + + dnl Test for older AIX API. + if test $use_acl = 0 || test "$ac_cv_func_aclx_get" = yes; then + AC_CHECK_FUNCS([statacl]) + if test $ac_cv_func_statacl = yes; then + use_acl=1 + fi + fi + + dnl Test for NonStop Kernel API. + if test $use_acl = 0; then + AC_CHECK_FUNCS([aclsort]) + if test $ac_cv_func_aclsort = yes; then + use_acl=1 + fi + fi + + LIBS=$ac_save_LIBS + fi + if test "x$enable_acl$use_acl" = "xyes0"; then + AC_MSG_ERROR([ACLs enabled but support not detected]) + elif test "x$enable_acl$use_acl" = "xauto0"; then + AC_MSG_WARN([libacl development library was not found or not usable.]) + AC_MSG_WARN([AC_PACKAGE_NAME will be built without ACL support.]) + fi + fi + AC_SUBST([LIB_ACL]) + AC_DEFINE_UNQUOTED([USE_ACL], [$use_acl], + [Define to nonzero if you want access control list support.]) + USE_ACL=$use_acl + AC_SUBST([USE_ACL]) +]) +m4trace:m4/acl.m4:146: -1- AC_DEFUN([gl_ACL_GET_FILE], [ + AC_CACHE_CHECK([for working acl_get_file], [gl_cv_func_working_acl_get_file], + [AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #include + #include + ]], + [[if (!acl_get_file (".", ACL_TYPE_ACCESS) && errno == ENOENT) + return 1; + return 0; + ]])], + [gl_cv_func_working_acl_get_file=yes], + [gl_cv_func_working_acl_get_file=no], + [gl_cv_func_working_acl_get_file=cross-compiling])]) + + AS_IF([test $gl_cv_func_working_acl_get_file = yes], [$1], [$2]) +]) +m4trace:m4/alloca.m4:8: -1- AC_DEFUN([gl_FUNC_ALLOCA], [ + AC_REQUIRE([AC_FUNC_ALLOCA]) + if test $ac_cv_func_alloca_works = no; then + gl_PREREQ_ALLOCA + fi + + # Define an additional variable used in the Makefile substitution. + if test $ac_cv_working_alloca_h = yes; then + AC_CACHE_CHECK([for alloca as a compiler built-in], [gl_cv_rpl_alloca], [ + AC_EGREP_CPP([Need own alloca], [ +#if defined __GNUC__ || defined _AIX || defined _MSC_VER + Need own alloca +#endif + ], [gl_cv_rpl_alloca=yes], [gl_cv_rpl_alloca=no]) + ]) + if test $gl_cv_rpl_alloca = yes; then + dnl OK, alloca can be implemented through a compiler built-in. + AC_DEFINE([HAVE_ALLOCA], [1], + [Define to 1 if you have 'alloca' after including , + a header that may be supplied by this distribution.]) + ALLOCA_H=alloca.h + else + dnl alloca exists as a library function, i.e. it is slow and probably + dnl a memory leak. Don't define HAVE_ALLOCA in this case. + ALLOCA_H= + fi + else + ALLOCA_H=alloca.h + fi + AC_SUBST([ALLOCA_H]) + AM_CONDITIONAL([GL_GENERATE_ALLOCA_H], [test -n "$ALLOCA_H"]) +]) +m4trace:m4/alloca.m4:44: -1- AC_DEFUN([gl_PREREQ_ALLOCA], [:]) +m4trace:m4/arpa_inet_h.m4:9: -1- AC_DEFUN([gl_HEADER_ARPA_INET], [ + dnl Use AC_REQUIRE here, so that the default behavior below is expanded + dnl once only, before all statements that occur in other macros. + AC_REQUIRE([gl_ARPA_INET_H_DEFAULTS]) + + AC_CHECK_HEADERS_ONCE([arpa/inet.h]) + if test $ac_cv_header_arpa_inet_h = yes; then + HAVE_ARPA_INET_H=1 + else + HAVE_ARPA_INET_H=0 + fi + AC_SUBST([HAVE_ARPA_INET_H]) + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([arpa/inet.h]) + + AC_REQUIRE([gl_FEATURES_H]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +/* On some systems, this header is not self-consistent. */ +#if !(defined __GLIBC__ || defined __UCLIBC__) +# include +#endif +#ifdef __TANDEM +# include +#endif +#include + ]], [inet_ntop inet_pton]) +]) +m4trace:m4/arpa_inet_h.m4:41: -1- AC_DEFUN([gl_ARPA_INET_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_ARPA_INET_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) +m4trace:m4/arpa_inet_h.m4:48: -1- AC_DEFUN([gl_ARPA_INET_H_DEFAULTS], [ + GNULIB_INET_NTOP=0; AC_SUBST([GNULIB_INET_NTOP]) + GNULIB_INET_PTON=0; AC_SUBST([GNULIB_INET_PTON]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_INET_NTOP=1; AC_SUBST([HAVE_DECL_INET_NTOP]) + HAVE_DECL_INET_PTON=1; AC_SUBST([HAVE_DECL_INET_PTON]) + REPLACE_INET_NTOP=0; AC_SUBST([REPLACE_INET_NTOP]) + REPLACE_INET_PTON=0; AC_SUBST([REPLACE_INET_PTON]) +]) +m4trace:m4/assert.m4:11: -1- AC_DEFUN([gl_ASSERT], [ + AC_MSG_CHECKING([whether to enable assertions]) + AC_ARG_ENABLE([assert], + [AS_HELP_STRING([--disable-assert], [turn off assertions])], + [AS_IF([test "x$enableval" = xno], + [AC_DEFINE([NDEBUG], [1], + [Define to 1 if assertions should be disabled.])], + [test "x$enableval" != xyes], + [AC_MSG_WARN([invalid argument supplied to --enable-assert]) + enable_assert=yes])], + [enable_assert=yes]) + AC_MSG_RESULT([$enable_assert]) +]) +m4trace:m4/autobuild.m4:10: -1- AC_DEFUN([AB_INIT], [ + AC_REQUIRE([AC_CANONICAL_BUILD]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + if test -z "$AB_PACKAGE"; then + AB_PACKAGE=${PACKAGE_NAME:-$PACKAGE} + fi + AC_MSG_NOTICE([autobuild project... $AB_PACKAGE]) + + if test -z "$AB_VERSION"; then + AB_VERSION=${PACKAGE_VERSION:-$VERSION} + fi + AC_MSG_NOTICE([autobuild revision... $AB_VERSION]) + + hostname=`hostname` + if test "$hostname"; then + AC_MSG_NOTICE([autobuild hostname... $hostname]) + fi + + ifelse([$1],[],,[AC_MSG_NOTICE([autobuild mode... $1])]) + + date=`TZ=UTC0 date +%Y%m%dT%H%M%SZ` + if test "$?" != 0; then + date=`date` + fi + if test "$date"; then + AC_MSG_NOTICE([autobuild timestamp... $date]) + fi +]) +m4trace:m4/backupfile.m4:8: -1- AC_DEFUN([gl_BACKUPFILE], [ + AC_REQUIRE([gl_CHECK_TYPE_STRUCT_DIRENT_D_INO]) + AC_REQUIRE([AC_SYS_LONG_FILE_NAMES]) + AC_CHECK_FUNCS_ONCE([pathconf]) +]) +m4trace:m4/base64.m4:7: -1- AC_DEFUN([gl_FUNC_BASE64], [ + gl_PREREQ_BASE64 +]) +m4trace:m4/base64.m4:13: -1- AC_DEFUN([gl_PREREQ_BASE64], [ + AC_REQUIRE([AC_C_RESTRICT]) +]) +m4trace:m4/bison.m4:8: -1- AC_DEFUN([gl_BISON], [ + # parse-datetime.y works with bison only. + : ${YACC='bison -y'} +dnl +dnl Declaring YACC & YFLAGS precious will not be necessary after GNULIB +dnl requires an Autoconf greater than 2.59c, but it will probably still be +dnl useful to override the description of YACC in the --help output, re +dnl parse-datetime.y assuming 'bison -y'. + AC_ARG_VAR([YACC], +[The "Yet Another C Compiler" implementation to use. Defaults to 'bison -y'. +Values other than 'bison -y' will most likely break on most systems.])dnl + AC_ARG_VAR([YFLAGS], +[YFLAGS contains the list arguments that will be passed by default to Bison. +This script will default YFLAGS to the empty string to avoid a default value of +'-d' given by some make applications.])dnl +]) +m4trace:m4/boottime.m4:21: -1- AC_DEFUN([GNULIB_BOOT_TIME], [ + AC_CHECK_FUNCS([sysctl]) + AC_CHECK_HEADERS_ONCE([sys/param.h]) + AC_CHECK_HEADERS([sys/sysctl.h], [], [], + [AC_INCLUDES_DEFAULT + [#if HAVE_SYS_PARAM_H + #include + #endif]]) + AC_CHECK_HEADERS_ONCE([utmp.h utmpx.h OS.h]) + AC_CACHE_CHECK( + [whether we can get the system boot time], + [gnulib_cv_have_boot_time], + [ + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( +[AC_INCLUDES_DEFAULT +#if HAVE_SYSCTL && HAVE_SYS_SYSCTL_H +# if HAVE_SYS_PARAM_H +# include /* needed for OpenBSD 3.0 */ +# endif +# include +#endif +#if HAVE_UTMPX_H +# include +#elif HAVE_UTMP_H +# include +#endif +#if HAVE_OS_H +# include +#endif +], +[[ +#if (defined BOOT_TIME \ + || (defined CTL_KERN && defined KERN_BOOTTIME) \ + || HAVE_OS_H) +/* your system *does* have the infrastructure to determine boot time */ +#else +please_tell_us_how_to_determine_boot_time_on_your_system +#endif +]])], + [gnulib_cv_have_boot_time=yes], + [gnulib_cv_have_boot_time=no]) + ]) + AS_IF([test $gnulib_cv_have_boot_time = yes], [$1], [$2]) +]) +m4trace:m4/btowc.m4:7: -1- AC_DEFUN([gl_FUNC_BTOWC], [ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + + dnl Check whether is usable at all, first. Otherwise the test + dnl program below may lead to an endless loop. See + dnl . + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + + AC_CHECK_FUNCS_ONCE([btowc]) + if test $ac_cv_func_btowc = no; then + HAVE_BTOWC=0 + else + + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([gt_LOCALE_FR]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + dnl Cygwin 1.7.2 btowc('\0') is WEOF, not 0. + AC_CACHE_CHECK([whether btowc(0) is correct], + [gl_cv_func_btowc_nul], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + if (btowc ('\0') != 0) + return 1; + return 0; +}]])], + [gl_cv_func_btowc_nul=yes], + [gl_cv_func_btowc_nul=no], + [ +changequote(,)dnl + case "$host_os" in + # Guess no on Cygwin. + cygwin*) gl_cv_func_btowc_nul="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_btowc_nul="guessing yes" ;; + esac +changequote([,])dnl + ]) + ]) + + dnl IRIX 6.5 btowc(EOF) is 0xFF, not WEOF. + AC_CACHE_CHECK([whether btowc(EOF) is correct], + [gl_cv_func_btowc_eof], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on IRIX. + irix*) gl_cv_func_btowc_eof="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_btowc_eof="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) + { + if (btowc (EOF) != WEOF) + return 1; + } + return 0; +}]])], + [gl_cv_func_btowc_eof=yes], + [gl_cv_func_btowc_eof=no], + [:]) + fi + ]) + + case "$gl_cv_func_btowc_nul" in + *yes) ;; + *) REPLACE_BTOWC=1 ;; + esac + case "$gl_cv_func_btowc_eof" in + *yes) ;; + *) REPLACE_BTOWC=1 ;; + esac + fi +]) +m4trace:m4/btowc.m4:114: -1- AC_DEFUN([gl_PREREQ_BTOWC], [ + : +]) +m4trace:m4/c-strtod.m4:10: -1- AC_DEFUN([gl_C99_STRTOLD], [ + AC_CACHE_CHECK([whether strtold conforms to C99], + [gl_cv_func_c99_strtold], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[/* On HP-UX before 11.23, strtold returns a struct instead of + long double. Reject implementations like that, by requiring + compatibility with the C99 prototype. */ + #include + static long double (*p) (char const *, char **) = strtold; + static long double + test (char const *nptr, char **endptr) + { + long double r; + r = strtold (nptr, endptr); + return r; + }]], + [[return test ("1.0", NULL) != 1 || p ("1.0", NULL) != 1;]])], + [gl_cv_func_c99_strtold=yes], + [gl_cv_func_c99_strtold=no])]) + if test $gl_cv_func_c99_strtold = yes; then + AC_DEFINE([HAVE_C99_STRTOLD], [1], [Define to 1 if strtold conforms to C99.]) + fi +]) +m4trace:m4/c-strtod.m4:37: -1- AC_DEFUN([gl_C_STRTOD], [ + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_CHECK_FUNCS([strtod_l]) +]) +m4trace:m4/c-strtod.m4:44: -1- AC_DEFUN([gl_C_STRTOLD], [ + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_C99_STRTOLD]) + AC_CHECK_FUNCS([strtold_l]) +]) +m4trace:m4/calloc.m4:18: -1- AC_DEFUN([_AC_FUNC_CALLOC_IF], [ + AC_REQUIRE([AC_TYPE_SIZE_T])dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([for GNU libc compatible calloc], + [ac_cv_func_calloc_0_nonnull], + [AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [AC_INCLUDES_DEFAULT], + [[int result = 0; + if (!calloc (0, 0)) + result |= 1; + if (calloc ((size_t) -1 / 8 + 1, 8)) + result |= 2; + return result; + ]])], + [ac_cv_func_calloc_0_nonnull=yes], + [ac_cv_func_calloc_0_nonnull=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) ac_cv_func_calloc_0_nonnull="guessing yes" ;; + # If we don't know, assume the worst. + *) ac_cv_func_calloc_0_nonnull="guessing no" ;; + esac + ])]) + case "$ac_cv_func_calloc_0_nonnull" in + *yes) + $1 + ;; + *) + $2 + ;; + esac +]) +m4trace:m4/calloc.m4:58: -1- AC_DEFUN([gl_FUNC_CALLOC_GNU], [ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + _AC_FUNC_CALLOC_IF( + [AC_DEFINE([HAVE_CALLOC_GNU], [1], + [Define to 1 if your system has a GNU libc compatible 'calloc' + function, and to 0 otherwise.])], + [AC_DEFINE([HAVE_CALLOC_GNU], [0]) + REPLACE_CALLOC=1 + ]) +]) +m4trace:m4/calloc.m4:75: -1- AC_DEFUN([gl_FUNC_CALLOC_POSIX], [ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + AC_REQUIRE([gl_CHECK_MALLOC_POSIX]) + if test $gl_cv_func_malloc_posix = yes; then + AC_DEFINE([HAVE_CALLOC_POSIX], [1], + [Define if the 'calloc' function is POSIX compliant.]) + else + REPLACE_CALLOC=1 + fi +]) +m4trace:m4/canon-host.m4:7: -1- AC_DEFUN([gl_PREREQ_CANON_HOST], [ + : +]) +m4trace:m4/canonicalize.m4:11: -1- AC_DEFUN([gl_FUNC_CANONICALIZE_FILENAME_MODE], [ + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_CHECK_FUNCS_ONCE([canonicalize_file_name]) + AC_REQUIRE([gl_DOUBLE_SLASH_ROOT]) + AC_REQUIRE([gl_FUNC_REALPATH_WORKS]) + if test $ac_cv_func_canonicalize_file_name = no; then + HAVE_CANONICALIZE_FILE_NAME=0 + else + case "$gl_cv_func_realpath_works" in + *yes) ;; + *) REPLACE_CANONICALIZE_FILE_NAME=1 ;; + esac + fi +]) +m4trace:m4/canonicalize.m4:28: -1- AC_DEFUN([gl_CANONICALIZE_LGPL], [ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + AC_REQUIRE([gl_CANONICALIZE_LGPL_SEPARATE]) + if test $ac_cv_func_canonicalize_file_name = no; then + HAVE_CANONICALIZE_FILE_NAME=0 + if test $ac_cv_func_realpath = no; then + HAVE_REALPATH=0 + else + case "$gl_cv_func_realpath_works" in + *yes) ;; + *) REPLACE_REALPATH=1 ;; + esac + fi + else + case "$gl_cv_func_realpath_works" in + *yes) + ;; + *) + REPLACE_CANONICALIZE_FILE_NAME=1 + REPLACE_REALPATH=1 + ;; + esac + fi +]) +m4trace:m4/canonicalize.m4:56: -1- AC_DEFUN([gl_CANONICALIZE_LGPL_SEPARATE], [ + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_CHECK_FUNCS_ONCE([canonicalize_file_name getcwd readlink]) + AC_REQUIRE([gl_DOUBLE_SLASH_ROOT]) + AC_REQUIRE([gl_FUNC_REALPATH_WORKS]) + AC_CHECK_HEADERS_ONCE([sys/param.h]) +]) +m4trace:m4/canonicalize.m4:68: -1- AC_DEFUN([gl_FUNC_REALPATH_WORKS], [ + AC_CHECK_FUNCS_ONCE([realpath]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether realpath works], [gl_cv_func_realpath_works], [ + touch conftest.a + mkdir conftest.d + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ + ]GL_NOCRASH[ + #include + #include + ]], [[ + int result = 0; + { + char *name = realpath ("conftest.a", NULL); + if (!(name && *name == '/')) + result |= 1; + } + { + char *name = realpath ("conftest.b/../conftest.a", NULL); + if (name != NULL) + result |= 2; + } + { + char *name = realpath ("conftest.a/", NULL); + if (name != NULL) + result |= 4; + } + { + char *name1 = realpath (".", NULL); + char *name2 = realpath ("conftest.d//./..", NULL); + if (strcmp (name1, name2) != 0) + result |= 8; + } + return result; + ]]) + ], + [gl_cv_func_realpath_works=yes], + [gl_cv_func_realpath_works=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu* | gnu*) gl_cv_func_realpath_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_realpath_works="guessing no" ;; + esac + ]) + rm -rf conftest.a conftest.d + ]) + case "$gl_cv_func_realpath_works" in + *yes) + AC_DEFINE([FUNC_REALPATH_WORKS], [1], [Define to 1 if realpath() + can malloc memory, always gives an absolute path, and handles + trailing slash correctly.]) + ;; + esac +]) +m4trace:m4/chdir-long.m4:16: -1- AC_DEFUN([gl_FUNC_CHDIR_LONG], [ + AC_REQUIRE([gl_PATHMAX_SNIPPET_PREREQ]) + AC_CACHE_CHECK([whether this system has an arbitrary file name length limit], + gl_cv_have_arbitrary_file_name_length_limit, + [AC_EGREP_CPP([have_arbitrary_file_name_length_limit], + gl_PATHMAX_SNIPPET[ +#ifdef PATH_MAX +have_arbitrary_file_name_length_limit +#endif], + gl_cv_have_arbitrary_file_name_length_limit=yes, + gl_cv_have_arbitrary_file_name_length_limit=no)]) +]) +m4trace:m4/chdir-long.m4:30: -1- AC_DEFUN([gl_PREREQ_CHDIR_LONG], [:]) +m4trace:m4/check-decl.m4:14: -1- AC_DEFUN([gl_CHECK_DECLS], [ + AC_REQUIRE([AC_HEADER_TIME]) + + AC_CHECK_HEADERS_ONCE([grp.h pwd.h]) + headers=' +#include + +#include + +#if HAVE_GRP_H +# include +#endif + +#if HAVE_PWD_H +# include +#endif +' + AC_CHECK_DECLS([ + getgrgid, + getpwuid, + ttyname], , , $headers) + + AC_CHECK_DECLS_ONCE([geteuid]) + AC_CHECK_DECLS_ONCE([getlogin]) + AC_CHECK_DECLS_ONCE([getuid]) +]) +m4trace:m4/chown.m4:17: -1- AC_DEFUN([AC_FUNC_CHOWN], [ + AC_REQUIRE([AC_TYPE_UID_T])dnl + AC_REQUIRE([AC_CANONICAL_HOST])dnl for cross-compiles + AC_CHECK_HEADERS([unistd.h]) + AC_CACHE_CHECK([for working chown], + [ac_cv_func_chown_works], + [AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [AC_INCLUDES_DEFAULT + [#include + ]], + [[ + char *f = "conftest.chown"; + struct stat before, after; + + if (creat (f, 0600) < 0) + return 1; + if (stat (f, &before) < 0) + return 1; + if (chown (f, (uid_t) -1, (gid_t) -1) == -1) + return 1; + if (stat (f, &after) < 0) + return 1; + return ! (before.st_uid == after.st_uid && before.st_gid == after.st_gid); + ]]) + ], + [ac_cv_func_chown_works=yes], + [ac_cv_func_chown_works=no], + [case "$host_os" in # (( + # Guess yes on glibc systems. + *-gnu*) ac_cv_func_chown_works=yes ;; + # If we don't know, assume the worst. + *) ac_cv_func_chown_works=no ;; + esac + ]) + rm -f conftest.chown + ]) + if test $ac_cv_func_chown_works = yes; then + AC_DEFINE([HAVE_CHOWN], [1], + [Define to 1 if your system has a working `chown' function.]) + fi +]) +m4trace:m4/chown.m4:67: -1- AC_DEFUN_ONCE([gl_FUNC_CHOWN], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([AC_TYPE_UID_T]) + AC_REQUIRE([AC_FUNC_CHOWN]) + AC_REQUIRE([gl_FUNC_CHOWN_FOLLOWS_SYMLINK]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CHECK_FUNCS_ONCE([chown fchown]) + + dnl mingw lacks chown altogether. + if test $ac_cv_func_chown = no; then + HAVE_CHOWN=0 + else + dnl Some old systems treated chown like lchown. + if test $gl_cv_func_chown_follows_symlink = no; then + REPLACE_CHOWN=1 + fi + + dnl Some old systems tried to use uid/gid -1 literally. + if test $ac_cv_func_chown_works = no; then + AC_DEFINE([CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE], [1], + [Define if chown is not POSIX compliant regarding IDs of -1.]) + REPLACE_CHOWN=1 + fi + + dnl Solaris 9 ignores trailing slash. + dnl FreeBSD 7.2 mishandles trailing slash on symlinks. + dnl Likewise for AIX 7.1. + AC_CACHE_CHECK([whether chown honors trailing slash], + [gl_cv_func_chown_slash_works], + [touch conftest.file && rm -f conftest.link + AC_RUN_IFELSE([AC_LANG_PROGRAM([[ +#include +#include +#include +]], [[ if (symlink ("conftest.file", "conftest.link")) return 1; + if (chown ("conftest.link/", getuid (), getgid ()) == 0) return 2; + ]])], + [gl_cv_func_chown_slash_works=yes], + [gl_cv_func_chown_slash_works=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_chown_slash_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_chown_slash_works="guessing no" ;; + esac + ]) + rm -f conftest.link conftest.file]) + case "$gl_cv_func_chown_slash_works" in + *yes) ;; + *) + AC_DEFINE([CHOWN_TRAILING_SLASH_BUG], [1], + [Define to 1 if chown mishandles trailing slash.]) + REPLACE_CHOWN=1 + ;; + esac + + dnl OpenBSD fails to update ctime if ownership does not change. + AC_CACHE_CHECK([whether chown always updates ctime], + [gl_cv_func_chown_ctime_works], + [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ +#include +#include +#include +#include +#include +]], [[ struct stat st1, st2; + if (close (creat ("conftest.file", 0600))) return 1; + if (stat ("conftest.file", &st1)) return 2; + sleep (1); + if (chown ("conftest.file", st1.st_uid, st1.st_gid)) return 3; + if (stat ("conftest.file", &st2)) return 4; + if (st2.st_ctime <= st1.st_ctime) return 5; + ]])], + [gl_cv_func_chown_ctime_works=yes], + [gl_cv_func_chown_ctime_works=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_chown_ctime_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_chown_ctime_works="guessing no" ;; + esac + ]) + rm -f conftest.file]) + case "$gl_cv_func_chown_ctime_works" in + *yes) ;; + *) + AC_DEFINE([CHOWN_CHANGE_TIME_BUG], [1], [Define to 1 if chown fails + to change ctime when at least one argument was not -1.]) + REPLACE_CHOWN=1 + ;; + esac + fi +]) +m4trace:m4/chown.m4:163: -1- AC_DEFUN_ONCE([gl_FUNC_CHOWN_FOLLOWS_SYMLINK], [ + AC_CACHE_CHECK( + [whether chown dereferences symlinks], + [gl_cv_func_chown_follows_symlink], + [ + AC_RUN_IFELSE([AC_LANG_SOURCE([[ +#include +#include +#include + + int + main () + { + int result = 0; + char const *dangling_symlink = "conftest.dangle"; + + unlink (dangling_symlink); + if (symlink ("conftest.no-such", dangling_symlink)) + abort (); + + /* Exit successfully on a conforming system, + i.e., where chown must fail with ENOENT. */ + if (chown (dangling_symlink, getuid (), getgid ()) == 0) + result |= 1; + if (errno != ENOENT) + result |= 2; + return result; + } + ]])], + [gl_cv_func_chown_follows_symlink=yes], + [gl_cv_func_chown_follows_symlink=no], + [gl_cv_func_chown_follows_symlink=yes] + ) + ] + ) + + if test $gl_cv_func_chown_follows_symlink = no; then + AC_DEFINE([CHOWN_MODIFIES_SYMLINK], [1], + [Define if chown modifies symlinks.]) + fi +]) +m4trace:m4/clock_time.m4:12: -1- AC_DEFUN([gl_CLOCK_TIME], [ + dnl Persuade glibc and Solaris to declare these functions. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + # Solaris 2.5.1 needs -lposix4 to get the clock_gettime function. + # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4. + + # Save and restore LIBS so e.g., -lrt, isn't added to it. Otherwise, *all* + # programs in the package would end up linked with that potentially-shared + # library, inducing unnecessary run-time overhead. + LIB_CLOCK_GETTIME= + AC_SUBST([LIB_CLOCK_GETTIME]) + gl_saved_libs=$LIBS + AC_SEARCH_LIBS([clock_gettime], [rt posix4], + [test "$ac_cv_search_clock_gettime" = "none required" || + LIB_CLOCK_GETTIME=$ac_cv_search_clock_gettime]) + AC_CHECK_FUNCS([clock_gettime clock_settime]) + LIBS=$gl_saved_libs +]) +m4trace:m4/close-stream.m4:8: -1- AC_DEFUN([gl_CLOSE_STREAM], [ + : +]) +m4trace:m4/close.m4:7: -1- AC_DEFUN([gl_FUNC_CLOSE], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([gl_MSVC_INVAL]) + if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then + REPLACE_CLOSE=1 + fi + m4_ifdef([gl_PREREQ_SYS_H_WINSOCK2], [ + gl_PREREQ_SYS_H_WINSOCK2 + if test $UNISTD_H_HAVE_WINSOCK2_H = 1; then + dnl Even if the 'socket' module is not used here, another part of the + dnl application may use it and pass file descriptors that refer to + dnl sockets to the close() function. So enable the support for sockets. + REPLACE_CLOSE=1 + fi + ]) + dnl Replace close() for supporting the gnulib-defined fchdir() function, + dnl to keep fchdir's bookkeeping up-to-date. + m4_ifdef([gl_FUNC_FCHDIR], [ + if test $REPLACE_CLOSE = 0; then + gl_TEST_FCHDIR + if test $HAVE_FCHDIR = 0; then + REPLACE_CLOSE=1 + fi + fi + ]) +]) +m4trace:m4/closedir.m4:7: -1- AC_DEFUN([gl_FUNC_CLOSEDIR], [ + AC_REQUIRE([gl_DIRENT_H_DEFAULTS]) + + AC_CHECK_FUNCS([closedir]) + if test $ac_cv_func_closedir = no; then + HAVE_CLOSEDIR=0 + fi + dnl Replace closedir() for supporting the gnulib-defined fchdir() function, + dnl to keep fchdir's bookkeeping up-to-date. + m4_ifdef([gl_FUNC_FCHDIR], [ + gl_TEST_FCHDIR + if test $HAVE_FCHDIR = 0; then + if test $HAVE_CLOSEDIR = 1; then + REPLACE_CLOSEDIR=1 + fi + fi + ]) +]) +m4trace:m4/closein.m4:8: -1- AC_DEFUN([gl_CLOSEIN], [ + : +]) +m4trace:m4/closeout.m4:9: -1- AC_DEFUN([gl_CLOSEOUT], [ + : +]) +m4trace:m4/codeset.m4:9: -1- AC_DEFUN([AM_LANGINFO_CODESET], [ + AC_CACHE_CHECK([for nl_langinfo and CODESET], [am_cv_langinfo_codeset], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[char* cs = nl_langinfo(CODESET); return !cs;]])], + [am_cv_langinfo_codeset=yes], + [am_cv_langinfo_codeset=no]) + ]) + if test $am_cv_langinfo_codeset = yes; then + AC_DEFINE([HAVE_LANGINFO_CODESET], [1], + [Define if you have and nl_langinfo(CODESET).]) + fi +]) +m4trace:m4/config-h.m4:12: -1- AC_DEFUN([gl_CONFIG_H], [AC_CONFIG_COMMANDS_PRE([test "X$DEFS" = X-DHAVE_CONFIG_H && DEFS=])]) +m4trace:m4/configmake.m4:12: -1- AC_DEFUN([gl_CONFIGMAKE_PREP], [ + dnl Technically, datadir should default to datarootdir. But if + dnl autoconf is too old to provide datarootdir, then reversing the + dnl definition is a reasonable compromise. Only AC_SUBST a variable + dnl if it was not already defined earlier by autoconf. + if test "x$datarootdir" = x; then + AC_SUBST([datarootdir], ['${datadir}']) + fi + dnl Copy the approach used in autoconf 2.60. + if test "x$docdir" = x; then + AC_SUBST([docdir], [m4_ifset([AC_PACKAGE_TARNAME], + ['${datarootdir}/doc/${PACKAGE_TARNAME}'], + ['${datarootdir}/doc/${PACKAGE}'])]) + fi + dnl The remaining variables missing from autoconf 2.59 are easier. + if test "x$htmldir" = x; then + AC_SUBST([htmldir], ['${docdir}']) + fi + if test "x$dvidir" = x; then + AC_SUBST([dvidir], ['${docdir}']) + fi + if test "x$pdfdir" = x; then + AC_SUBST([pdfdir], ['${docdir}']) + fi + if test "x$psdir" = x; then + AC_SUBST([psdir], ['${docdir}']) + fi + if test "x$lispdir" = x; then + AC_SUBST([lispdir], ['${datarootdir}/emacs/site-lisp']) + fi + if test "x$localedir" = x; then + AC_SUBST([localedir], ['${datarootdir}/locale']) + fi + + dnl Automake 1.9.6 only lacks pkglibexecdir; and since 1.11 merely + dnl provides it without AC_SUBST, this blind use of AC_SUBST is safe. + AC_SUBST([pkglibexecdir], ['${libexecdir}/${PACKAGE}']) +]) +m4trace:m4/ctype.m4:7: -1- AC_DEFUN([gl_CTYPE_H], [ + AC_REQUIRE([gl_CTYPE_H_DEFAULTS]) + + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_NEXT_HEADERS([ctype.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [isblank]) +]) +m4trace:m4/ctype.m4:20: -1- AC_DEFUN([gl_CTYPE_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_CTYPE_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) +m4trace:m4/ctype.m4:27: -1- AC_DEFUN([gl_CTYPE_H_DEFAULTS], [ + GNULIB_ISBLANK=0; AC_SUBST([GNULIB_ISBLANK]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_ISBLANK=1; AC_SUBST([HAVE_ISBLANK]) +]) +m4trace:m4/cycle-check.m4:7: -1- AC_DEFUN([gl_CYCLE_CHECK], [:]) +m4trace:m4/d-ino.m4:15: -1- AC_DEFUN([gl_CHECK_TYPE_STRUCT_DIRENT_D_INO], [AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([for d_ino member in directory struct], + gl_cv_struct_dirent_d_ino, + [AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #include + #include + ]], + [[DIR *dp = opendir ("."); + struct dirent *e; + struct stat st; + if (! dp) + return 1; + e = readdir (dp); + if (! e) + return 2; + if (stat (e->d_name, &st) != 0) + return 3; + if (e->d_ino != st.st_ino) + return 4; + return 0; + ]])], + [gl_cv_struct_dirent_d_ino=yes], + [gl_cv_struct_dirent_d_ino=no], + [case "$host_os" in + # Guess yes on glibc systems with Linux kernel. + linux*-gnu*) gl_cv_struct_dirent_d_ino="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_struct_dirent_d_ino="guessing no" ;; + esac + ])]) + case "$gl_cv_struct_dirent_d_ino" in + *yes) + AC_DEFINE([D_INO_IN_DIRENT], [1], + [Define if struct dirent has a member d_ino that actually works.]) + ;; + esac + +]) +m4trace:m4/d-type.m4:14: -1- AC_DEFUN([gl_CHECK_TYPE_STRUCT_DIRENT_D_TYPE], [AC_CACHE_CHECK([for d_type member in directory struct], + gl_cv_struct_dirent_d_type, + [AC_LINK_IFELSE([AC_LANG_PROGRAM([[ +#include +#include + ]], + [[struct dirent dp; dp.d_type = 0;]])], + [gl_cv_struct_dirent_d_type=yes], + [gl_cv_struct_dirent_d_type=no]) + ] + ) + if test $gl_cv_struct_dirent_d_type = yes; then + AC_DEFINE([HAVE_STRUCT_DIRENT_D_TYPE], [1], + [Define if there is a member named d_type in the struct describing + directory headers.]) + fi + +]) +m4trace:m4/dirent-safer.m4:7: -1- AC_DEFUN([gl_DIRENT_SAFER], [ + AC_CHECK_FUNCS_ONCE([fdopendir]) +]) +m4trace:m4/dirent_h.m4:9: -1- AC_DEFUN([gl_DIRENT_H], [ + dnl Use AC_REQUIRE here, so that the default behavior below is expanded + dnl once only, before all statements that occur in other macros. + AC_REQUIRE([gl_DIRENT_H_DEFAULTS]) + + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([dirent.h]) + if test $ac_cv_header_dirent_h = yes; then + HAVE_DIRENT_H=1 + else + HAVE_DIRENT_H=0 + fi + AC_SUBST([HAVE_DIRENT_H]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [alphasort closedir dirfd fdopendir opendir readdir rewinddir scandir]) +]) +m4trace:m4/dirent_h.m4:30: -1- AC_DEFUN([gl_DIRENT_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_DIRENT_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) +m4trace:m4/dirent_h.m4:39: -1- AC_DEFUN([gl_DIRENT_H_DEFAULTS], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) dnl for REPLACE_FCHDIR + GNULIB_OPENDIR=0; AC_SUBST([GNULIB_OPENDIR]) + GNULIB_READDIR=0; AC_SUBST([GNULIB_READDIR]) + GNULIB_REWINDDIR=0; AC_SUBST([GNULIB_REWINDDIR]) + GNULIB_CLOSEDIR=0; AC_SUBST([GNULIB_CLOSEDIR]) + GNULIB_DIRFD=0; AC_SUBST([GNULIB_DIRFD]) + GNULIB_FDOPENDIR=0; AC_SUBST([GNULIB_FDOPENDIR]) + GNULIB_SCANDIR=0; AC_SUBST([GNULIB_SCANDIR]) + GNULIB_ALPHASORT=0; AC_SUBST([GNULIB_ALPHASORT]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_OPENDIR=1; AC_SUBST([HAVE_OPENDIR]) + HAVE_READDIR=1; AC_SUBST([HAVE_READDIR]) + HAVE_REWINDDIR=1; AC_SUBST([HAVE_REWINDDIR]) + HAVE_CLOSEDIR=1; AC_SUBST([HAVE_CLOSEDIR]) + HAVE_DECL_DIRFD=1; AC_SUBST([HAVE_DECL_DIRFD]) + HAVE_DECL_FDOPENDIR=1;AC_SUBST([HAVE_DECL_FDOPENDIR]) + HAVE_FDOPENDIR=1; AC_SUBST([HAVE_FDOPENDIR]) + HAVE_SCANDIR=1; AC_SUBST([HAVE_SCANDIR]) + HAVE_ALPHASORT=1; AC_SUBST([HAVE_ALPHASORT]) + REPLACE_OPENDIR=0; AC_SUBST([REPLACE_OPENDIR]) + REPLACE_CLOSEDIR=0; AC_SUBST([REPLACE_CLOSEDIR]) + REPLACE_DIRFD=0; AC_SUBST([REPLACE_DIRFD]) + REPLACE_FDOPENDIR=0; AC_SUBST([REPLACE_FDOPENDIR]) +]) +m4trace:m4/dirfd.m4:12: -1- AC_DEFUN([gl_FUNC_DIRFD], [ + AC_REQUIRE([gl_DIRENT_H_DEFAULTS]) + + dnl Persuade glibc to declare dirfd(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + AC_CHECK_FUNCS([dirfd]) + AC_CHECK_DECLS([dirfd], , , + [[#include + #include ]]) + if test $ac_cv_have_decl_dirfd = no; then + HAVE_DECL_DIRFD=0 + fi + + AC_CACHE_CHECK([whether dirfd is a macro], + gl_cv_func_dirfd_macro, + [AC_EGREP_CPP([dirent_header_defines_dirfd], [ +#include +#include +#ifdef dirfd + dirent_header_defines_dirfd +#endif], + gl_cv_func_dirfd_macro=yes, + gl_cv_func_dirfd_macro=no)]) + + # Use the replacement only if we have no function or macro with that name. + if test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no; then + if test $ac_cv_have_decl_dirfd = yes; then + # If the system declares dirfd already, let's declare rpl_dirfd instead. + REPLACE_DIRFD=1 + fi + fi +]) +m4trace:m4/dirfd.m4:48: -1- AC_DEFUN([gl_PREREQ_DIRFD], [ + AC_CACHE_CHECK([how to get the file descriptor associated with an open DIR*], + [gl_cv_sys_dir_fd_member_name], + [ + dirfd_save_CFLAGS=$CFLAGS + for ac_expr in d_fd dd_fd; do + + CFLAGS="$CFLAGS -DDIR_FD_MEMBER_NAME=$ac_expr" + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ + #include + #include ]], + [[DIR *dir_p = opendir("."); (void) dir_p->DIR_FD_MEMBER_NAME;]])], + [dir_fd_found=yes] + ) + CFLAGS=$dirfd_save_CFLAGS + test "$dir_fd_found" = yes && break + done + test "$dir_fd_found" = yes || ac_expr=no_such_member + + gl_cv_sys_dir_fd_member_name=$ac_expr + ] + ) + if test $gl_cv_sys_dir_fd_member_name != no_such_member; then + AC_DEFINE_UNQUOTED([DIR_FD_MEMBER_NAME], + [$gl_cv_sys_dir_fd_member_name], + [the name of the file descriptor member of DIR]) + fi + AH_VERBATIM([DIR_TO_FD], + [#ifdef DIR_FD_MEMBER_NAME +# define DIR_TO_FD(Dir_p) ((Dir_p)->DIR_FD_MEMBER_NAME) +#else +# define DIR_TO_FD(Dir_p) -1 +#endif +]) +]) +m4trace:m4/dirname.m4:7: -1- AC_DEFUN([gl_DIRNAME], [ + AC_REQUIRE([gl_DIRNAME_LGPL]) +]) +m4trace:m4/dirname.m4:12: -1- AC_DEFUN([gl_DIRNAME_LGPL], [ + dnl Prerequisites of lib/dirname.h. + AC_REQUIRE([gl_DOUBLE_SLASH_ROOT]) + + dnl No prerequisites of lib/basename-lgpl.c, lib/dirname-lgpl.c, + dnl lib/stripslash.c. +]) +m4trace:m4/double-slash-root.m4:7: -1- AC_DEFUN([gl_DOUBLE_SLASH_ROOT], [ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether // is distinct from /], [gl_cv_double_slash_root], + [ if test x"$cross_compiling" = xyes ; then + # When cross-compiling, there is no way to tell whether // is special + # short of a list of hosts. However, the only known hosts to date + # that have a distinct // are Apollo DomainOS (too old to port to), + # Cygwin, and z/OS. If anyone knows of another system for which // has + # special semantics and is distinct from /, please report it to + # . + case $host in + *-cygwin | i370-ibm-openedition) + gl_cv_double_slash_root=yes ;; + *) + # Be optimistic and assume that / and // are the same when we + # don't know. + gl_cv_double_slash_root='unknown, assuming no' ;; + esac + else + set x `ls -di / // 2>/dev/null` + if test "$[2]" = "$[4]" && wc //dev/null >/dev/null 2>&1; then + gl_cv_double_slash_root=no + else + gl_cv_double_slash_root=yes + fi + fi]) + if test "$gl_cv_double_slash_root" = yes; then + AC_DEFINE([DOUBLE_SLASH_IS_DISTINCT_ROOT], [1], + [Define to 1 if // is a file system root distinct from /.]) + fi +]) +m4trace:m4/dup.m4:7: -1- AC_DEFUN([gl_FUNC_DUP], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([gl_MSVC_INVAL]) + if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then + REPLACE_DUP=1 + fi + dnl Replace dup() for supporting the gnulib-defined fchdir() function, + dnl to keep fchdir's bookkeeping up-to-date. + m4_ifdef([gl_FUNC_FCHDIR], [ + gl_TEST_FCHDIR + if test $HAVE_FCHDIR = 0; then + REPLACE_DUP=1 + fi + ]) +]) +m4trace:m4/dup.m4:25: -1- AC_DEFUN([gl_PREREQ_DUP], [:]) +m4trace:m4/dup2.m4:7: -1- AC_DEFUN([gl_FUNC_DUP2], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) + m4_ifdef([gl_FUNC_DUP2_OBSOLETE], [ + AC_CHECK_FUNCS_ONCE([dup2]) + if test $ac_cv_func_dup2 = no; then + HAVE_DUP2=0 + fi + ], [ + AC_DEFINE([HAVE_DUP2], [1], [Define to 1 if you have the 'dup2' function.]) + ]) + if test $HAVE_DUP2 = 1; then + AC_CACHE_CHECK([whether dup2 works], [gl_cv_func_dup2_works], + [AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[#include +#include +#include ]], + [int result = 0; +#ifdef FD_CLOEXEC + if (fcntl (1, F_SETFD, FD_CLOEXEC) == -1) + result |= 1; +#endif + if (dup2 (1, 1) == 0) + result |= 2; +#ifdef FD_CLOEXEC + if (fcntl (1, F_GETFD) != FD_CLOEXEC) + result |= 4; +#endif + close (0); + if (dup2 (0, 0) != -1) + result |= 8; + /* Many gnulib modules require POSIX conformance of EBADF. */ + if (dup2 (2, 1000000) == -1 && errno != EBADF) + result |= 16; + /* Flush out a cygwin core dump. */ + if (dup2 (2, -1) != -1 || errno != EBADF) + result |= 32; + return result; + ]) + ], + [gl_cv_func_dup2_works=yes], [gl_cv_func_dup2_works=no], + [case "$host_os" in + mingw*) # on this platform, dup2 always returns 0 for success + gl_cv_func_dup2_works="guessing no" ;; + cygwin*) # on cygwin 1.5.x, dup2(1,1) returns 0 + gl_cv_func_dup2_works="guessing no" ;; + linux*) # On linux between 2008-07-27 and 2009-05-11, dup2 of a + # closed fd may yield -EBADF instead of -1 / errno=EBADF. + gl_cv_func_dup2_works="guessing no" ;; + freebsd*) # on FreeBSD 6.1, dup2(1,1000000) gives EMFILE, not EBADF. + gl_cv_func_dup2_works="guessing no" ;; + haiku*) # on Haiku alpha 2, dup2(1, 1) resets FD_CLOEXEC. + gl_cv_func_dup2_works="guessing no" ;; + *) gl_cv_func_dup2_works="guessing yes" ;; + esac]) + ]) + case "$gl_cv_func_dup2_works" in + *yes) ;; + *) + REPLACE_DUP2=1 + ;; + esac + fi + dnl Replace dup2() for supporting the gnulib-defined fchdir() function, + dnl to keep fchdir's bookkeeping up-to-date. + m4_ifdef([gl_FUNC_FCHDIR], [ + gl_TEST_FCHDIR + if test $HAVE_FCHDIR = 0; then + if test $HAVE_DUP2 = 1; then + REPLACE_DUP2=1 + fi + fi + ]) +]) +m4trace:m4/dup2.m4:84: -1- AC_DEFUN([gl_PREREQ_DUP2], []) +m4trace:m4/eealloc.m4:7: -1- AC_DEFUN([gl_EEALLOC], [ + AC_REQUIRE([gl_EEMALLOC]) + AC_REQUIRE([gl_EEREALLOC]) +]) +m4trace:m4/eealloc.m4:13: -1- AC_DEFUN([gl_EEMALLOC], [ + _AC_FUNC_MALLOC_IF( + [gl_cv_func_malloc_0_nonnull=1], + [gl_cv_func_malloc_0_nonnull=0]) + AC_DEFINE_UNQUOTED([MALLOC_0_IS_NONNULL], [$gl_cv_func_malloc_0_nonnull], + [If malloc(0) is != NULL, define this to 1. Otherwise define this + to 0.]) +]) +m4trace:m4/eealloc.m4:23: -1- AC_DEFUN([gl_EEREALLOC], [ + _AC_FUNC_REALLOC_IF( + [gl_cv_func_realloc_0_nonnull=1], + [gl_cv_func_realloc_0_nonnull=0]) + AC_DEFINE_UNQUOTED([REALLOC_0_IS_NONNULL], [$gl_cv_func_realloc_0_nonnull], + [If realloc(NULL,0) is != NULL, define this to 1. Otherwise define this + to 0.]) +]) +m4trace:m4/environ.m4:7: -1- AC_DEFUN_ONCE([gl_ENVIRON], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + dnl Persuade glibc to declare environ. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + AC_CHECK_HEADERS_ONCE([unistd.h]) + gt_CHECK_VAR_DECL( + [#if HAVE_UNISTD_H + #include + #endif + /* mingw, BeOS, Haiku declare environ in , not in . */ + #include + ], + [environ]) + if test $gt_cv_var_environ_declaration != yes; then + HAVE_DECL_ENVIRON=0 + fi +]) +m4trace:m4/environ.m4:29: -1- AC_DEFUN([gt_CHECK_VAR_DECL], [ + define([gt_cv_var], [gt_cv_var_]$2[_declaration]) + AC_MSG_CHECKING([if $2 is properly declared]) + AC_CACHE_VAL([gt_cv_var], [ + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[$1 + extern struct { int foo; } $2;]], + [[$2.foo = 1;]])], + [gt_cv_var=no], + [gt_cv_var=yes])]) + AC_MSG_RESULT([$gt_cv_var]) + if test $gt_cv_var = yes; then + AC_DEFINE([HAVE_]m4_translit($2, [a-z], [A-Z])[_DECL], 1, + [Define if you have the declaration of $2.]) + fi + undefine([gt_cv_var]) +]) +m4trace:m4/errno_h.m4:7: -1- AC_DEFUN_ONCE([gl_HEADER_ERRNO_H], [ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for complete errno.h], [gl_cv_header_errno_h_complete], [ + AC_EGREP_CPP([booboo],[ +#include +#if !defined ETXTBSY +booboo +#endif +#if !defined ENOMSG +booboo +#endif +#if !defined EIDRM +booboo +#endif +#if !defined ENOLINK +booboo +#endif +#if !defined EPROTO +booboo +#endif +#if !defined EMULTIHOP +booboo +#endif +#if !defined EBADMSG +booboo +#endif +#if !defined EOVERFLOW +booboo +#endif +#if !defined ENOTSUP +booboo +#endif +#if !defined ENETRESET +booboo +#endif +#if !defined ECONNABORTED +booboo +#endif +#if !defined ESTALE +booboo +#endif +#if !defined EDQUOT +booboo +#endif +#if !defined ECANCELED +booboo +#endif +#if !defined EOWNERDEAD +booboo +#endif +#if !defined ENOTRECOVERABLE +booboo +#endif +#if !defined EILSEQ +booboo +#endif + ], + [gl_cv_header_errno_h_complete=no], + [gl_cv_header_errno_h_complete=yes]) + ]) + if test $gl_cv_header_errno_h_complete = yes; then + ERRNO_H='' + else + gl_NEXT_HEADERS([errno.h]) + ERRNO_H='errno.h' + fi + AC_SUBST([ERRNO_H]) + AM_CONDITIONAL([GL_GENERATE_ERRNO_H], [test -n "$ERRNO_H"]) + gl_REPLACE_ERRNO_VALUE([EMULTIHOP]) + gl_REPLACE_ERRNO_VALUE([ENOLINK]) + gl_REPLACE_ERRNO_VALUE([EOVERFLOW]) +]) +m4trace:m4/errno_h.m4:87: -1- AC_DEFUN([gl_REPLACE_ERRNO_VALUE], [ + if test -n "$ERRNO_H"; then + AC_CACHE_CHECK([for ]$1[ value], [gl_cv_header_errno_h_]$1, [ + AC_EGREP_CPP([yes],[ +#include +#ifdef ]$1[ +yes +#endif + ], + [gl_cv_header_errno_h_]$1[=yes], + [gl_cv_header_errno_h_]$1[=no]) + if test $gl_cv_header_errno_h_]$1[ = no; then + AC_EGREP_CPP([yes],[ +#define _XOPEN_SOURCE_EXTENDED 1 +#include +#ifdef ]$1[ +yes +#endif + ], [gl_cv_header_errno_h_]$1[=hidden]) + if test $gl_cv_header_errno_h_]$1[ = hidden; then + dnl The macro exists but is hidden. + dnl Define it to the same value. + AC_COMPUTE_INT([gl_cv_header_errno_h_]$1, $1, [ +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include +]) + fi + fi + ]) + case $gl_cv_header_errno_h_$1 in + yes | no) + $1_HIDDEN=0; $1_VALUE= + ;; + *) + $1_HIDDEN=1; $1_VALUE="$gl_cv_header_errno_h_$1" + ;; + esac + AC_SUBST($1[_HIDDEN]) + AC_SUBST($1[_VALUE]) + fi +]) +m4trace:m4/error.m4:9: -1- AC_DEFUN([gl_ERROR], [ + dnl We don't use AC_FUNC_ERROR_AT_LINE any more, because it is no longer + dnl maintained in Autoconf and because it invokes AC_LIBOBJ. + AC_CACHE_CHECK([for error_at_line], [ac_cv_lib_error_at_line], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[error_at_line (0, 0, "", 0, "an error occurred");]])], + [ac_cv_lib_error_at_line=yes], + [ac_cv_lib_error_at_line=no])]) +]) +m4trace:m4/error.m4:23: -1- AC_DEFUN([gl_PREREQ_ERROR], [ + AC_REQUIRE([AC_FUNC_STRERROR_R]) + : +]) +m4trace:m4/euidaccess.m4:7: -1- AC_DEFUN([gl_FUNC_NONREENTRANT_EUIDACCESS], [ + AC_REQUIRE([gl_FUNC_EUIDACCESS]) + AC_CHECK_DECLS([setregid]) + AC_DEFINE([PREFER_NONREENTRANT_EUIDACCESS], [1], + [Define this if you prefer euidaccess to return the correct result + even if this would make it nonreentrant. Define this only if your + entire application is safe even if the uid or gid might temporarily + change. If your application uses signal handlers or threads it + is probably not safe.]) +]) +m4trace:m4/euidaccess.m4:19: -1- AC_DEFUN([gl_FUNC_EUIDACCESS], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + dnl Persuade glibc to declare euidaccess(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + AC_CHECK_FUNCS([euidaccess]) + if test $ac_cv_func_euidaccess = no; then + HAVE_EUIDACCESS=0 + fi +]) +m4trace:m4/euidaccess.m4:33: -1- AC_DEFUN([gl_PREREQ_EUIDACCESS], [ + dnl Prefer POSIX faccessat over non-standard euidaccess. + AC_CHECK_FUNCS_ONCE([faccessat]) + dnl Try various other non-standard fallbacks. + AC_CHECK_HEADERS([libgen.h]) + AC_FUNC_GETGROUPS + + # Solaris 9 and 10 need -lgen to get the eaccess function. + # Save and restore LIBS so -lgen isn't added to it. Otherwise, *all* + # programs in the package would end up linked with that potentially-shared + # library, inducing unnecessary run-time overhead. + LIB_EACCESS= + AC_SUBST([LIB_EACCESS]) + gl_saved_libs=$LIBS + AC_SEARCH_LIBS([eaccess], [gen], + [test "$ac_cv_search_eaccess" = "none required" || + LIB_EACCESS=$ac_cv_search_eaccess]) + AC_CHECK_FUNCS([eaccess]) + LIBS=$gl_saved_libs +]) +m4trace:m4/exponentd.m4:6: -1- AC_DEFUN([gl_DOUBLE_EXPONENT_LOCATION], [ + AC_CACHE_CHECK([where to find the exponent in a 'double'], + [gl_cv_cc_double_expbit0], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +#include +#include +#define NWORDS \ + ((sizeof (double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { double value; unsigned int word[NWORDS]; } memory_double; +static unsigned int ored_words[NWORDS]; +static unsigned int anded_words[NWORDS]; +static void add_to_ored_words (double x) +{ + memory_double m; + size_t i; + /* Clear it first, in case sizeof (double) < sizeof (memory_double). */ + memset (&m, 0, sizeof (memory_double)); + m.value = x; + for (i = 0; i < NWORDS; i++) + { + ored_words[i] |= m.word[i]; + anded_words[i] &= m.word[i]; + } +} +int main () +{ + size_t j; + FILE *fp = fopen ("conftest.out", "w"); + if (fp == NULL) + return 1; + for (j = 0; j < NWORDS; j++) + anded_words[j] = ~ (unsigned int) 0; + add_to_ored_words (0.25); + add_to_ored_words (0.5); + add_to_ored_words (1.0); + add_to_ored_words (2.0); + add_to_ored_words (4.0); + /* Remove bits that are common (e.g. if representation of the first mantissa + bit is explicit). */ + for (j = 0; j < NWORDS; j++) + ored_words[j] &= ~anded_words[j]; + /* Now find the nonzero word. */ + for (j = 0; j < NWORDS; j++) + if (ored_words[j] != 0) + break; + if (j < NWORDS) + { + size_t i; + for (i = j + 1; i < NWORDS; i++) + if (ored_words[i] != 0) + { + fprintf (fp, "unknown"); + return (fclose (fp) != 0); + } + for (i = 0; ; i++) + if ((ored_words[j] >> i) & 1) + { + fprintf (fp, "word %d bit %d", (int) j, (int) i); + return (fclose (fp) != 0); + } + } + fprintf (fp, "unknown"); + return (fclose (fp) != 0); +} + ]])], + [gl_cv_cc_double_expbit0=`cat conftest.out`], + [gl_cv_cc_double_expbit0="unknown"], + [ + dnl On ARM, there are two 'double' floating-point formats, used by + dnl different sets of instructions: The older FPA instructions assume + dnl that they are stored in big-endian word order, while the words + dnl (like integer types) are stored in little-endian byte order. + dnl The newer VFP instructions assume little-endian order + dnl consistently. + AC_EGREP_CPP([mixed_endianness], [ +#if defined arm || defined __arm || defined __arm__ + mixed_endianness +#endif + ], + [gl_cv_cc_double_expbit0="unknown"], + [ + pushdef([AC_MSG_CHECKING],[:])dnl + pushdef([AC_MSG_RESULT],[:])dnl + pushdef([AC_MSG_RESULT_UNQUOTED],[:])dnl + AC_C_BIGENDIAN( + [gl_cv_cc_double_expbit0="word 0 bit 20"], + [gl_cv_cc_double_expbit0="word 1 bit 20"], + [gl_cv_cc_double_expbit0="unknown"]) + popdef([AC_MSG_RESULT_UNQUOTED])dnl + popdef([AC_MSG_RESULT])dnl + popdef([AC_MSG_CHECKING])dnl + ]) + ]) + rm -f conftest.out + ]) + case "$gl_cv_cc_double_expbit0" in + word*bit*) + word=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` + bit=`echo "$gl_cv_cc_double_expbit0" | sed -e 's/word.*bit //'` + AC_DEFINE_UNQUOTED([DBL_EXPBIT0_WORD], [$word], + [Define as the word index where to find the exponent of 'double'.]) + AC_DEFINE_UNQUOTED([DBL_EXPBIT0_BIT], [$bit], + [Define as the bit index in the word where to find bit 0 of the exponent of 'double'.]) + ;; + esac +]) +m4trace:m4/exponentf.m4:6: -1- AC_DEFUN([gl_FLOAT_EXPONENT_LOCATION], [ + AC_CACHE_CHECK([where to find the exponent in a 'float'], + [gl_cv_cc_float_expbit0], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +#include +#include +#define NWORDS \ + ((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { float value; unsigned int word[NWORDS]; } memory_float; +static unsigned int ored_words[NWORDS]; +static unsigned int anded_words[NWORDS]; +static void add_to_ored_words (float x) +{ + memory_float m; + size_t i; + /* Clear it first, in case + sizeof (float) < sizeof (memory_float). */ + memset (&m, 0, sizeof (memory_float)); + m.value = x; + for (i = 0; i < NWORDS; i++) + { + ored_words[i] |= m.word[i]; + anded_words[i] &= m.word[i]; + } +} +int main () +{ + size_t j; + FILE *fp = fopen ("conftest.out", "w"); + if (fp == NULL) + return 1; + for (j = 0; j < NWORDS; j++) + anded_words[j] = ~ (unsigned int) 0; + add_to_ored_words (0.25f); + add_to_ored_words (0.5f); + add_to_ored_words (1.0f); + add_to_ored_words (2.0f); + add_to_ored_words (4.0f); + /* Remove bits that are common (e.g. if representation of the first mantissa + bit is explicit). */ + for (j = 0; j < NWORDS; j++) + ored_words[j] &= ~anded_words[j]; + /* Now find the nonzero word. */ + for (j = 0; j < NWORDS; j++) + if (ored_words[j] != 0) + break; + if (j < NWORDS) + { + size_t i; + for (i = j + 1; i < NWORDS; i++) + if (ored_words[i] != 0) + { + fprintf (fp, "unknown"); + return (fclose (fp) != 0); + } + for (i = 0; ; i++) + if ((ored_words[j] >> i) & 1) + { + fprintf (fp, "word %d bit %d", (int) j, (int) i); + return (fclose (fp) != 0); + } + } + fprintf (fp, "unknown"); + return (fclose (fp) != 0); +} + ]])], + [gl_cv_cc_float_expbit0=`cat conftest.out`], + [gl_cv_cc_float_expbit0="unknown"], + [gl_cv_cc_float_expbit0="word 0 bit 23"]) + rm -f conftest.out + ]) + case "$gl_cv_cc_float_expbit0" in + word*bit*) + word=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` + bit=`echo "$gl_cv_cc_float_expbit0" | sed -e 's/word.*bit //'` + AC_DEFINE_UNQUOTED([FLT_EXPBIT0_WORD], [$word], + [Define as the word index where to find the exponent of 'float'.]) + AC_DEFINE_UNQUOTED([FLT_EXPBIT0_BIT], [$bit], + [Define as the bit index in the word where to find bit 0 of the exponent of 'float'.]) + ;; + esac +]) +m4trace:m4/exponentl.m4:6: -1- AC_DEFUN([gl_LONG_DOUBLE_EXPONENT_LOCATION], [ + AC_REQUIRE([gl_BIGENDIAN]) + AC_CACHE_CHECK([where to find the exponent in a 'long double'], + [gl_cv_cc_long_double_expbit0], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +#include +#include +#define NWORDS \ + ((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { long double value; unsigned int word[NWORDS]; } + memory_long_double; +static unsigned int ored_words[NWORDS]; +static unsigned int anded_words[NWORDS]; +static void add_to_ored_words (long double x) +{ + memory_long_double m; + size_t i; + /* Clear it first, in case + sizeof (long double) < sizeof (memory_long_double). */ + memset (&m, 0, sizeof (memory_long_double)); + m.value = x; + for (i = 0; i < NWORDS; i++) + { + ored_words[i] |= m.word[i]; + anded_words[i] &= m.word[i]; + } +} +int main () +{ + size_t j; + FILE *fp = fopen ("conftest.out", "w"); + if (fp == NULL) + return 1; + for (j = 0; j < NWORDS; j++) + anded_words[j] = ~ (unsigned int) 0; + add_to_ored_words (0.25L); + add_to_ored_words (0.5L); + add_to_ored_words (1.0L); + add_to_ored_words (2.0L); + add_to_ored_words (4.0L); + /* Remove bits that are common (e.g. if representation of the first mantissa + bit is explicit). */ + for (j = 0; j < NWORDS; j++) + ored_words[j] &= ~anded_words[j]; + /* Now find the nonzero word. */ + for (j = 0; j < NWORDS; j++) + if (ored_words[j] != 0) + break; + if (j < NWORDS) + { + size_t i; + for (i = j + 1; i < NWORDS; i++) + if (ored_words[i] != 0) + { + fprintf (fp, "unknown"); + return (fclose (fp) != 0); + } + for (i = 0; ; i++) + if ((ored_words[j] >> i) & 1) + { + fprintf (fp, "word %d bit %d", (int) j, (int) i); + return (fclose (fp) != 0); + } + } + fprintf (fp, "unknown"); + return (fclose (fp) != 0); +} + ]])], + [gl_cv_cc_long_double_expbit0=`cat conftest.out`], + [gl_cv_cc_long_double_expbit0="unknown"], + [ + dnl When cross-compiling, we don't know. It depends on the + dnl ABI and compiler version. There are too many cases. + gl_cv_cc_long_double_expbit0="unknown" + ]) + rm -f conftest.out + ]) + case "$gl_cv_cc_long_double_expbit0" in + word*bit*) + word=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word //' -e 's/ bit.*//'` + bit=`echo "$gl_cv_cc_long_double_expbit0" | sed -e 's/word.*bit //'` + AC_DEFINE_UNQUOTED([LDBL_EXPBIT0_WORD], [$word], + [Define as the word index where to find the exponent of 'long double'.]) + AC_DEFINE_UNQUOTED([LDBL_EXPBIT0_BIT], [$bit], + [Define as the bit index in the word where to find bit 0 of the exponent of 'long double'.]) + ;; + esac +]) +m4trace:m4/extensions.m4:37: -1- AC_DEFUN_ONCE([AC_USE_SYSTEM_EXTENSIONS], [AC_BEFORE([$0], [AC_COMPILE_IFELSE])dnl +AC_BEFORE([$0], [AC_RUN_IFELSE])dnl + + AC_REQUIRE([AC_CANONICAL_HOST]) + + AC_CHECK_HEADER([minix/config.h], [MINIX=yes], [MINIX=]) + if test "$MINIX" = yes; then + AC_DEFINE([_POSIX_SOURCE], [1], + [Define to 1 if you need to in order for 'stat' and other + things to work.]) + AC_DEFINE([_POSIX_1_SOURCE], [2], + [Define to 2 if the system does not provide POSIX.1 features + except with this defined.]) + AC_DEFINE([_MINIX], [1], + [Define to 1 if on MINIX.]) + fi + + dnl HP-UX 11.11 defines mbstate_t only if _XOPEN_SOURCE is defined to 500, + dnl regardless of whether the flags -Ae or _D_HPUX_SOURCE=1 are already + dnl provided. + case "$host_os" in + hpux*) + AC_DEFINE([_XOPEN_SOURCE], [500], + [Define to 500 only on HP-UX.]) + ;; + esac + + AH_VERBATIM([__EXTENSIONS__], +[/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on Mac OS X. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable threading extensions on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +]) + AC_CACHE_CHECK([whether it is safe to define __EXTENSIONS__], + [ac_cv_safe_to_define___extensions__], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ +# define __EXTENSIONS__ 1 + ]AC_INCLUDES_DEFAULT])], + [ac_cv_safe_to_define___extensions__=yes], + [ac_cv_safe_to_define___extensions__=no])]) + test $ac_cv_safe_to_define___extensions__ = yes && + AC_DEFINE([__EXTENSIONS__]) + AC_DEFINE([_ALL_SOURCE]) + AC_DEFINE([_DARWIN_C_SOURCE]) + AC_DEFINE([_GNU_SOURCE]) + AC_DEFINE([_POSIX_PTHREAD_SEMANTICS]) + AC_DEFINE([_TANDEM_SOURCE]) +]) +m4trace:m4/extensions.m4:112: -1- AC_DEFUN_ONCE([gl_USE_SYSTEM_EXTENSIONS], [ + dnl Require this macro before AC_USE_SYSTEM_EXTENSIONS. + dnl gnulib does not need it. But if it gets required by third-party macros + dnl after AC_USE_SYSTEM_EXTENSIONS is required, autoconf 2.62..2.63 emit a + dnl warning: "AC_COMPILE_IFELSE was called before AC_USE_SYSTEM_EXTENSIONS". + dnl Note: We can do this only for one of the macros AC_AIX, AC_GNU_SOURCE, + dnl AC_MINIX. If people still use AC_AIX or AC_MINIX, they are out of luck. + AC_REQUIRE([AC_GNU_SOURCE]) + + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +]) +m4trace:m4/extern-inline.m4:8: -1- AC_DEFUN([gl_EXTERN_INLINE], [ + AH_VERBATIM([extern_inline], +[/* _GL_INLINE is a portable alternative to ISO C99 plain 'inline'. + _GL_EXTERN_INLINE is a portable alternative to 'extern inline'. + _GL_INLINE_HEADER_BEGIN contains useful stuff to put + in an include file, before uses of _GL_INLINE. + It suppresses GCC's bogus "no previous prototype for 'FOO'" diagnostic, + when FOO is an inline function in the header; see + . + _GL_INLINE_HEADER_END contains useful stuff to put + in the same include file, after uses of _GL_INLINE. + + Suppress the use of extern inline on Apple's platforms, + as Libc-825.25 (2012-09-19) is incompatible with it; see + . + Perhaps Apple will fix this some day. */ +#if ((__GNUC__ \ + ? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + : 199901L <= __STDC_VERSION__) \ + && !defined __APPLE__) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +#elif 2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __APPLE__ +# if __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +#else +# define _GL_INLINE static _GL_UNUSED +# define _GL_EXTERN_INLINE static _GL_UNUSED +#endif + +#if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +]) +m4trace:m4/faccessat.m4:11: -1- AC_DEFUN([gl_FUNC_FACCESSAT], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + dnl Persuade glibc to declare faccessat(). + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + AC_CHECK_FUNCS_ONCE([faccessat]) + if test $ac_cv_func_faccessat = no; then + HAVE_FACCESSAT=0 + fi +]) +m4trace:m4/faccessat.m4:25: -1- AC_DEFUN([gl_PREREQ_FACCESSAT], [ + AC_CHECK_FUNCS([access]) +]) +m4trace:m4/fatal-signal.m4:7: -1- AC_DEFUN([gl_FATAL_SIGNAL], [ + AC_REQUIRE([gt_TYPE_SIG_ATOMIC_T]) + AC_CHECK_HEADERS_ONCE([unistd.h]) + gl_PREREQ_SIG_HANDLER_H +]) +m4trace:m4/fchdir.m4:7: -1- AC_DEFUN([gl_FUNC_FCHDIR], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([gl_DIRENT_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_CHECK_DECLS_ONCE([fchdir]) + if test $ac_cv_have_decl_fchdir = no; then + HAVE_DECL_FCHDIR=0 + fi + + AC_REQUIRE([gl_TEST_FCHDIR]) + if test $HAVE_FCHDIR = 0; then + AC_LIBOBJ([fchdir]) + gl_PREREQ_FCHDIR + AC_DEFINE([REPLACE_FCHDIR], [1], + [Define to 1 if gnulib's fchdir() replacement is used.]) + dnl We must also replace anything that can manipulate a directory fd, + dnl to keep our bookkeeping up-to-date. We don't have to replace + dnl fstatat, since no platform has fstatat but lacks fchdir. + AC_CACHE_CHECK([whether open can visit directories], + [gl_cv_func_open_directory_works], + [AC_RUN_IFELSE([AC_LANG_PROGRAM([[#include +]], [return open(".", O_RDONLY) < 0;])], + [gl_cv_func_open_directory_works=yes], + [gl_cv_func_open_directory_works=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_open_directory_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_open_directory_works="guessing no" ;; + esac + ])]) + case "$gl_cv_func_open_directory_works" in + *yes) ;; + *) + AC_DEFINE([REPLACE_OPEN_DIRECTORY], [1], [Define to 1 if open() should +work around the inability to open a directory.]) + ;; + esac + fi +]) +m4trace:m4/fchdir.m4:51: -1- AC_DEFUN([gl_TEST_FCHDIR], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_CHECK_FUNCS_ONCE([fchdir]) + if test $ac_cv_func_fchdir = no; then + HAVE_FCHDIR=0 + fi +]) +m4trace:m4/fchdir.m4:61: -1- AC_DEFUN([gl_PREREQ_FCHDIR], [:]) +m4trace:m4/fchmodat.m4:9: -1- AC_DEFUN([gl_FUNC_FCHMODAT], [ + AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_CHECK_FUNCS_ONCE([fchmodat lchmod]) + if test $ac_cv_func_fchmodat != yes; then + HAVE_FCHMODAT=0 + fi +]) +m4trace:m4/fchownat.m4:15: -1- AC_DEFUN([gl_FUNC_FCHOWNAT], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_FUNC_CHOWN]) + AC_CHECK_FUNC([fchownat], + [gl_FUNC_FCHOWNAT_DEREF_BUG( + [REPLACE_FCHOWNAT=1 + AC_DEFINE([FCHOWNAT_NOFOLLOW_BUG], [1], + [Define to 1 if your platform has fchownat, but it cannot + perform lchown tasks.]) + ]) + gl_FUNC_FCHOWNAT_EMPTY_FILENAME_BUG( + [REPLACE_FCHOWNAT=1 + AC_DEFINE([FCHOWNAT_EMPTY_FILENAME_BUG], [1], + [Define to 1 if your platform has fchownat, but it does + not reject an empty file name.]) + ]) + if test $REPLACE_CHOWN = 1; then + REPLACE_FCHOWNAT=1 + fi], + [HAVE_FCHOWNAT=0]) +]) +m4trace:m4/fchownat.m4:40: -1- AC_DEFUN([gl_FUNC_FCHOWNAT_DEREF_BUG], [ + dnl Persuade glibc's to declare fchownat(). + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + AC_CACHE_CHECK([whether fchownat works with AT_SYMLINK_NOFOLLOW], + gl_cv_func_fchownat_nofollow_works, + [ + gl_dangle=conftest.dangle + # Remove any remnants of a previous test. + rm -f $gl_dangle + # Arrange for deletion of the temporary file this test creates. + ac_clean_files="$ac_clean_files $gl_dangle" + ln -s conftest.no-such $gl_dangle + AC_RUN_IFELSE( + [AC_LANG_SOURCE( + [[ +#include +#include +#include +#include +#include +int +main () +{ + return (fchownat (AT_FDCWD, "$gl_dangle", -1, getgid (), + AT_SYMLINK_NOFOLLOW) != 0 + && errno == ENOENT); +} + ]])], + [gl_cv_func_fchownat_nofollow_works=yes], + [gl_cv_func_fchownat_nofollow_works=no], + [gl_cv_func_fchownat_nofollow_works=no], + ) + ]) + AS_IF([test $gl_cv_func_fchownat_nofollow_works = no], [$1], [$2]) +]) +m4trace:m4/fchownat.m4:79: -1- AC_DEFUN([gl_FUNC_FCHOWNAT_EMPTY_FILENAME_BUG], [ + dnl Persuade glibc's to declare fchownat(). + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + AC_CACHE_CHECK([whether fchownat works with an empty file name], + [gl_cv_func_fchownat_empty_filename_works], + [AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #include + ]], + [[int fd; + int ret; + if (mkdir ("conftestdir", 0700) < 0) + return 2; + fd = open ("conftestdir", O_RDONLY); + if (fd < 0) + return 3; + ret = fchownat (fd, "", -1, -1, 0); + close (fd); + rmdir ("conftestdir"); + return ret == 0; + ]])], + [gl_cv_func_fchownat_empty_filename_works=yes], + [gl_cv_func_fchownat_empty_filename_works=no], + [gl_cv_func_fchownat_empty_filename_works="guessing no"]) + ]) + AS_IF([test "$gl_cv_func_fchownat_empty_filename_works" != yes], [$1], [$2]) +]) +m4trace:m4/fclose.m4:7: -1- AC_DEFUN([gl_FUNC_FCLOSE], [ + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + + gl_FUNC_FFLUSH_STDIN + if test $gl_cv_func_fflush_stdin = no; then + REPLACE_FCLOSE=1 + fi + + AC_REQUIRE([gl_FUNC_CLOSE]) + if test $REPLACE_CLOSE = 1; then + REPLACE_FCLOSE=1 + fi +]) +m4trace:m4/fcntl-o.m4:12: -1- AC_DEFUN([gl_FCNTL_O_FLAGS], [ + dnl Persuade glibc to define O_NOATIME and O_NOFOLLOW. + dnl AC_USE_SYSTEM_EXTENSIONS was introduced in autoconf 2.60 and obsoletes + dnl AC_GNU_SOURCE. + m4_ifdef([AC_USE_SYSTEM_EXTENSIONS], + [AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])], + [AC_REQUIRE([AC_GNU_SOURCE])]) + + AC_CHECK_HEADERS_ONCE([unistd.h]) + AC_CHECK_FUNCS_ONCE([symlink]) + AC_CACHE_CHECK([for working fcntl.h], [gl_cv_header_working_fcntl_h], + [AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #include + #if HAVE_UNISTD_H + # include + #else /* on Windows with MSVC */ + # include + # include + # defined sleep(n) _sleep ((n) * 1000) + #endif + #include + #ifndef O_NOATIME + #define O_NOATIME 0 + #endif + #ifndef O_NOFOLLOW + #define O_NOFOLLOW 0 + #endif + static int const constants[] = + { + O_CREAT, O_EXCL, O_NOCTTY, O_TRUNC, O_APPEND, + O_NONBLOCK, O_SYNC, O_ACCMODE, O_RDONLY, O_RDWR, O_WRONLY + }; + ]], + [[ + int result = !constants; + #if HAVE_SYMLINK + { + static char const sym[] = "conftest.sym"; + if (symlink ("/dev/null", sym) != 0) + result |= 2; + else + { + int fd = open (sym, O_WRONLY | O_NOFOLLOW | O_CREAT, 0); + if (fd >= 0) + { + close (fd); + result |= 4; + } + } + if (unlink (sym) != 0 || symlink (".", sym) != 0) + result |= 2; + else + { + int fd = open (sym, O_RDONLY | O_NOFOLLOW); + if (fd >= 0) + { + close (fd); + result |= 4; + } + } + unlink (sym); + } + #endif + { + static char const file[] = "confdefs.h"; + int fd = open (file, O_RDONLY | O_NOATIME); + if (fd < 0) + result |= 8; + else + { + struct stat st0; + if (fstat (fd, &st0) != 0) + result |= 16; + else + { + char c; + sleep (1); + if (read (fd, &c, 1) != 1) + result |= 24; + else + { + if (close (fd) != 0) + result |= 32; + else + { + struct stat st1; + if (stat (file, &st1) != 0) + result |= 40; + else + if (st0.st_atime != st1.st_atime) + result |= 64; + } + } + } + } + } + return result;]])], + [gl_cv_header_working_fcntl_h=yes], + [case $? in #( + 4) gl_cv_header_working_fcntl_h='no (bad O_NOFOLLOW)';; #( + 64) gl_cv_header_working_fcntl_h='no (bad O_NOATIME)';; #( + 68) gl_cv_header_working_fcntl_h='no (bad O_NOATIME, O_NOFOLLOW)';; #( + *) gl_cv_header_working_fcntl_h='no';; + esac], + [gl_cv_header_working_fcntl_h=cross-compiling])]) + + case $gl_cv_header_working_fcntl_h in #( + *O_NOATIME* | no | cross-compiling) ac_val=0;; #( + *) ac_val=1;; + esac + AC_DEFINE_UNQUOTED([HAVE_WORKING_O_NOATIME], [$ac_val], + [Define to 1 if O_NOATIME works.]) + + case $gl_cv_header_working_fcntl_h in #( + *O_NOFOLLOW* | no | cross-compiling) ac_val=0;; #( + *) ac_val=1;; + esac + AC_DEFINE_UNQUOTED([HAVE_WORKING_O_NOFOLLOW], [$ac_val], + [Define to 1 if O_NOFOLLOW works.]) +]) +m4trace:m4/fcntl-safer.m4:7: -1- AC_DEFUN([gl_FCNTL_SAFER], [ + dnl Prerequisites of lib/open-safer.c. + AC_REQUIRE([gl_PROMOTED_TYPE_MODE_T]) +]) +m4trace:m4/fcntl-safer.m4:13: -1- AC_DEFUN([gl_OPENAT_SAFER], [ + AC_REQUIRE([gl_FCNTL_SAFER]) +]) +m4trace:m4/fcntl.m4:16: -1- AC_DEFUN([gl_FUNC_FCNTL], [ + dnl Persuade glibc to expose F_DUPFD_CLOEXEC. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_FCNTL_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CHECK_FUNCS_ONCE([fcntl]) + if test $ac_cv_func_fcntl = no; then + gl_REPLACE_FCNTL + else + dnl cygwin 1.5.x F_DUPFD has wrong errno, and allows negative target + dnl haiku alpha 2 F_DUPFD has wrong errno + AC_CACHE_CHECK([whether fcntl handles F_DUPFD correctly], + [gl_cv_func_fcntl_f_dupfd_works], + [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ +#include +#include +]], [[int result = 0; + if (fcntl (0, F_DUPFD, -1) != -1) result |= 1; + if (errno != EINVAL) result |= 2; + return result; + ]])], + [gl_cv_func_fcntl_f_dupfd_works=yes], + [gl_cv_func_fcntl_f_dupfd_works=no], + [# Guess that it works on glibc systems + case $host_os in #(( + *-gnu*) gl_cv_func_fcntl_f_dupfd_works="guessing yes";; + *) gl_cv_func_fcntl_f_dupfd_works="guessing no";; + esac])]) + case $gl_cv_func_fcntl_f_dupfd_works in + *yes) ;; + *) gl_REPLACE_FCNTL + AC_DEFINE([FCNTL_DUPFD_BUGGY], [1], [Define this to 1 if F_DUPFD + behavior does not match POSIX]) ;; + esac + + dnl Many systems lack F_DUPFD_CLOEXEC + AC_CACHE_CHECK([whether fcntl understands F_DUPFD_CLOEXEC], + [gl_cv_func_fcntl_f_dupfd_cloexec], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ +#include +#ifndef F_DUPFD_CLOEXEC +choke me +#endif + ]])], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ +#ifdef __linux__ +/* The Linux kernel only added F_DUPFD_CLOEXEC in 2.6.24, so we always replace + it to support the semantics on older kernels that failed with EINVAL. */ +choke me +#endif + ]])], + [gl_cv_func_fcntl_f_dupfd_cloexec=yes], + [gl_cv_func_fcntl_f_dupfd_cloexec="needs runtime check"])], + [gl_cv_func_fcntl_f_dupfd_cloexec=no])]) + if test "$gl_cv_func_fcntl_f_dupfd_cloexec" != yes; then + gl_REPLACE_FCNTL + dnl No witness macro needed for this bug. + fi + fi + dnl Replace fcntl() for supporting the gnulib-defined fchdir() function, + dnl to keep fchdir's bookkeeping up-to-date. + m4_ifdef([gl_FUNC_FCHDIR], [ + gl_TEST_FCHDIR + if test $HAVE_FCHDIR = 0; then + gl_REPLACE_FCNTL + fi + ]) +]) +m4trace:m4/fcntl.m4:86: -1- AC_DEFUN([gl_REPLACE_FCNTL], [ + AC_REQUIRE([gl_FCNTL_H_DEFAULTS]) + AC_CHECK_FUNCS_ONCE([fcntl]) + if test $ac_cv_func_fcntl = no; then + HAVE_FCNTL=0 + else + REPLACE_FCNTL=1 + fi +]) +m4trace:m4/fcntl_h.m4:10: -1- AC_DEFUN([gl_FCNTL_H], [ + AC_REQUIRE([gl_FCNTL_H_DEFAULTS]) + AC_REQUIRE([gl_FCNTL_O_FLAGS]) + gl_NEXT_HEADERS([fcntl.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, if it is not common + dnl enough to be declared everywhere. + gl_WARN_ON_USE_PREPARE([[#include + ]], [fcntl openat]) +]) +m4trace:m4/fcntl_h.m4:29: -1- AC_DEFUN([gl_FCNTL_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_FCNTL_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) +m4trace:m4/fcntl_h.m4:38: -1- AC_DEFUN([gl_FCNTL_H_DEFAULTS], [ + GNULIB_FCNTL=0; AC_SUBST([GNULIB_FCNTL]) + GNULIB_NONBLOCKING=0; AC_SUBST([GNULIB_NONBLOCKING]) + GNULIB_OPEN=0; AC_SUBST([GNULIB_OPEN]) + GNULIB_OPENAT=0; AC_SUBST([GNULIB_OPENAT]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_FCNTL=1; AC_SUBST([HAVE_FCNTL]) + HAVE_OPENAT=1; AC_SUBST([HAVE_OPENAT]) + REPLACE_FCNTL=0; AC_SUBST([REPLACE_FCNTL]) + REPLACE_OPEN=0; AC_SUBST([REPLACE_OPEN]) + REPLACE_OPENAT=0; AC_SUBST([REPLACE_OPENAT]) +]) +m4trace:m4/fdatasync.m4:7: -1- AC_DEFUN([gl_FUNC_FDATASYNC], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + dnl Using AC_CHECK_FUNCS_ONCE would break our subsequent AC_SEARCH_LIBS + AC_CHECK_DECLS_ONCE([fdatasync]) + LIB_FDATASYNC= + AC_SUBST([LIB_FDATASYNC]) + + if test $ac_cv_have_decl_fdatasync = no; then + HAVE_DECL_FDATASYNC=0 + dnl Mac OS X 10.7 has fdatasync but does not declare it. + AC_CHECK_FUNCS([fdatasync]) + if test $ac_cv_func_fdatasync = no; then + HAVE_FDATASYNC=0 + fi + else + dnl Solaris <= 2.6 has fdatasync() in libposix4. + dnl Solaris 7..10 has it in librt. + gl_saved_libs=$LIBS + AC_SEARCH_LIBS([fdatasync], [rt posix4], + [test "$ac_cv_search_fdatasync" = "none required" || + LIB_FDATASYNC=$ac_cv_search_fdatasync]) + LIBS=$gl_saved_libs + fi +]) +m4trace:m4/fdopen.m4:7: -1- AC_DEFUN([gl_FUNC_FDOPEN], [ + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_REQUIRE([gl_MSVC_INVAL]) + if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then + REPLACE_FDOPEN=1 + else + dnl Test whether fdopen() sets errno when it fails due to a bad fd argument. + AC_CACHE_CHECK([whether fdopen sets errno], [gl_cv_func_fdopen_works], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int +main (void) +{ + FILE *fp; + errno = 0; + fp = fdopen (-1, "r"); + if (fp == NULL && errno == 0) + return 1; + return 0; +}]])], + [gl_cv_func_fdopen_works=yes], + [gl_cv_func_fdopen_works=no], + [case "$host_os" in + mingw*) gl_cv_func_fdopen_works="guessing no" ;; + *) gl_cv_func_fdopen_works="guessing yes" ;; + esac + ]) + ]) + case "$gl_cv_func_fdopen_works" in + *no) REPLACE_FDOPEN=1 ;; + esac + fi +]) +m4trace:m4/fdopen.m4:47: -1- AC_DEFUN([gl_PREREQ_FDOPEN], []) +m4trace:m4/fdopendir.m4:11: -1- AC_DEFUN([gl_FUNC_FDOPENDIR], [ + AC_REQUIRE([gl_DIRENT_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + dnl FreeBSD 7.3 has the function, but failed to declare it. + AC_CHECK_DECLS([fdopendir], [], [HAVE_DECL_FDOPENDIR=0], [[ +#include + ]]) + AC_CHECK_FUNCS_ONCE([fdopendir]) + if test $ac_cv_func_fdopendir = no; then + HAVE_FDOPENDIR=0 + else + AC_CACHE_CHECK([whether fdopendir works], + [gl_cv_func_fdopendir_works], + [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ +#include +#include +#include +#if !HAVE_DECL_FDOPENDIR +extern +# ifdef __cplusplus +"C" +# endif +DIR *fdopendir (int); +#endif +]], [int result = 0; + int fd = open ("conftest.c", O_RDONLY); + if (fd < 0) result |= 1; + if (fdopendir (fd)) result |= 2; + if (close (fd)) result |= 4; + return result;])], + [gl_cv_func_fdopendir_works=yes], + [gl_cv_func_fdopendir_works=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_fdopendir_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_fdopendir_works="guessing no" ;; + esac + ])]) + case "$gl_cv_func_fdopendir_works" in + *yes) ;; + *) + REPLACE_FDOPENDIR=1 + ;; + esac + fi +]) +m4trace:m4/fflush.m4:13: -1- AC_DEFUN([gl_FUNC_FFLUSH], [ + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + gl_FUNC_FFLUSH_STDIN + if test $gl_cv_func_fflush_stdin != yes; then + REPLACE_FFLUSH=1 + fi +]) +m4trace:m4/fflush.m4:25: -1- AC_DEFUN([gl_FUNC_FFLUSH_STDIN], [ + AC_CHECK_HEADERS_ONCE([unistd.h]) + AC_CACHE_CHECK([whether fflush works on input streams], + [gl_cv_func_fflush_stdin], + [echo hello world > conftest.txt + AC_RUN_IFELSE([AC_LANG_PROGRAM( + [[ +#include +#if HAVE_UNISTD_H +# include +#else /* on Windows with MSVC */ +# include +#endif + ]], [[FILE *f = fopen ("conftest.txt", "r"); + char buffer[10]; + int fd; + int c; + if (f == NULL) + return 1; + fd = fileno (f); + if (fd < 0 || fread (buffer, 1, 5, f) != 5) + return 2; + /* For deterministic results, ensure f read a bigger buffer. */ + if (lseek (fd, 0, SEEK_CUR) == 5) + return 3; + /* POSIX requires fflush-fseek to set file offset of fd. This fails + on BSD systems and on mingw. */ + if (fflush (f) != 0 || fseek (f, 0, SEEK_CUR) != 0) + return 4; + if (lseek (fd, 0, SEEK_CUR) != 5) + return 5; + /* Verify behaviour of fflush after ungetc. See + */ + /* Verify behaviour of fflush after a backup ungetc. This fails on + mingw. */ + c = fgetc (f); + ungetc (c, f); + fflush (f); + if (fgetc (f) != c) + return 6; + /* Verify behaviour of fflush after a non-backup ungetc. This fails + on glibc 2.8 and on BSD systems. */ + c = fgetc (f); + ungetc ('@', f); + fflush (f); + if (fgetc (f) != c) + return 7; + return 0; + ]])], [gl_cv_func_fflush_stdin=yes], [gl_cv_func_fflush_stdin=no], + [gl_cv_func_fflush_stdin=cross]) + rm conftest.txt + ]) + case $gl_cv_func_fflush_stdin in + yes) gl_func_fflush_stdin=1 ;; + no) gl_func_fflush_stdin=0 ;; + *) gl_func_fflush_stdin='(-1)' ;; + esac + AC_DEFINE_UNQUOTED([FUNC_FFLUSH_STDIN], [$gl_func_fflush_stdin], + [Define to 1 if fflush is known to work on stdin as per POSIX.1-2008, + 0 if fflush is known to not work, -1 if unknown.]) +]) +m4trace:m4/fflush.m4:89: -1- AC_DEFUN([gl_PREREQ_FFLUSH], [:]) +m4trace:m4/fileblocks.m4:7: -1- AC_DEFUN([gl_FILEBLOCKS], [ + m4_pushdef([AC_LIBOBJ], [:]) + dnl Note: AC_STRUCT_ST_BLOCKS does AC_LIBOBJ([fileblocks]). + AC_STRUCT_ST_BLOCKS + m4_popdef([AC_LIBOBJ]) + dnl The stat-size module depends on this one and also assumes that + dnl HAVE_STRUCT_STAT_ST_BLOCKS is correctly defined. So if you + dnl remove the call above, please make sure that this does not + dnl introduce a bug into lib/stat-size.h. +]) +m4trace:m4/fileblocks.m4:20: -1- AC_DEFUN([gl_PREREQ_FILEBLOCKS], [ + AC_CHECK_HEADERS_ONCE([sys/param.h]) + : +]) +m4trace:m4/filemode.m4:7: -1- AC_DEFUN([gl_FILEMODE], [ + AC_REQUIRE([AC_STRUCT_ST_DM_MODE]) + AC_CHECK_DECLS_ONCE([strmode]) +]) +m4trace:m4/filenamecat.m4:7: -1- AC_DEFUN([gl_FILE_NAME_CONCAT], [ + AC_REQUIRE([gl_FILE_NAME_CONCAT_LGPL]) +]) +m4trace:m4/filenamecat.m4:12: -1- AC_DEFUN([gl_FILE_NAME_CONCAT_LGPL], [ + dnl Prerequisites of lib/filenamecat-lgpl.c. + AC_CHECK_FUNCS_ONCE([mempcpy]) +]) +m4trace:m4/flexmember.m4:11: -1- AC_DEFUN([AC_C_FLEXIBLE_ARRAY_MEMBER], [ + AC_CACHE_CHECK([for flexible array member], + ac_cv_c_flexmember, + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #include + #include + struct s { int n; double d[]; };]], + [[int m = getchar (); + struct s *p = malloc (offsetof (struct s, d) + + m * sizeof (double)); + p->d[0] = 0.0; + return p->d != (double *) NULL;]])], + [ac_cv_c_flexmember=yes], + [ac_cv_c_flexmember=no])]) + if test $ac_cv_c_flexmember = yes; then + AC_DEFINE([FLEXIBLE_ARRAY_MEMBER], [], + [Define to nothing if C supports flexible array members, and to + 1 if it does not. That way, with a declaration like 'struct s + { int n; double d@<:@FLEXIBLE_ARRAY_MEMBER@:>@; };', the struct hack + can be used with pre-C99 compilers. + When computing the size of such an object, don't use 'sizeof (struct s)' + as it overestimates the size. Use 'offsetof (struct s, d)' instead. + Don't use 'offsetof (struct s, d@<:@0@:>@)', as this doesn't work with + MSVC and with C++ compilers.]) + else + AC_DEFINE([FLEXIBLE_ARRAY_MEMBER], [1]) + fi +]) +m4trace:m4/float_h.m4:7: -1- AC_DEFUN([gl_FLOAT_H], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) + FLOAT_H= + REPLACE_FLOAT_LDBL=0 + case "$host_os" in + aix* | beos* | openbsd* | mirbsd* | irix*) + FLOAT_H=float.h + ;; + freebsd*) + case "$host_cpu" in +changequote(,)dnl + i[34567]86 ) +changequote([,])dnl + FLOAT_H=float.h + ;; + x86_64 ) + # On x86_64 systems, the C compiler may still be generating + # 32-bit code. + AC_EGREP_CPP([yes], + [#if defined __LP64__ || defined __x86_64__ || defined __amd64__ + yes + #endif], + [], + [FLOAT_H=float.h]) + ;; + esac + ;; + linux*) + case "$host_cpu" in + powerpc*) + FLOAT_H=float.h + ;; + esac + ;; + esac + case "$host_os" in + aix* | freebsd* | linux*) + if test -n "$FLOAT_H"; then + REPLACE_FLOAT_LDBL=1 + fi + ;; + esac + + dnl Test against glibc-2.7 Linux/SPARC64 bug. + REPLACE_ITOLD=0 + AC_CACHE_CHECK([whether conversion from 'int' to 'long double' works], + [gl_cv_func_itold_works], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +int i = -1; +volatile long double ld; +int main () +{ + ld += i * 1.0L; + if (ld > 0) + return 1; + return 0; +}]])], + [gl_cv_func_itold_works=yes], + [gl_cv_func_itold_works=no], + [case "$host" in + sparc*-*-linux*) + AC_EGREP_CPP([yes], + [#if defined __LP64__ || defined __arch64__ + yes + #endif], + [gl_cv_func_itold_works="guessing no"], + [gl_cv_func_itold_works="guessing yes"]) + ;; + *) gl_cv_func_itold_works="guessing yes" ;; + esac + ]) + ]) + case "$gl_cv_func_itold_works" in + *no) + REPLACE_ITOLD=1 + dnl We add the workaround to but also to , + dnl to increase the chances that the fix function gets pulled in. + FLOAT_H=float.h + ;; + esac + + if test -n "$FLOAT_H"; then + gl_NEXT_HEADERS([float.h]) + fi + AC_SUBST([FLOAT_H]) + AM_CONDITIONAL([GL_GENERATE_FLOAT_H], [test -n "$FLOAT_H"]) + AC_SUBST([REPLACE_ITOLD]) +]) +m4trace:m4/fnmatch.m4:12: -1- AC_DEFUN([gl_FUNC_FNMATCH_POSIX], [ + m4_divert_text([DEFAULTS], [gl_fnmatch_required=POSIX]) + + dnl Persuade glibc to declare FNM_CASEFOLD etc. + dnl This is only needed if gl_fnmatch_required = GNU. It would be possible + dnl to avoid this dependency for gl_FUNC_FNMATCH_POSIX by putting + dnl gl_FUNC_FNMATCH_GNU into a separate .m4 file. + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + FNMATCH_H= + gl_fnmatch_required_lowercase=` + echo $gl_fnmatch_required | LC_ALL=C tr '[[A-Z]]' '[[a-z]]' + ` + gl_fnmatch_cache_var="gl_cv_func_fnmatch_${gl_fnmatch_required_lowercase}" + AC_CACHE_CHECK([for working $gl_fnmatch_required fnmatch], + [$gl_fnmatch_cache_var], + [dnl Some versions of Solaris, SCO, and the GNU C Library + dnl have a broken or incompatible fnmatch. + dnl So we run a test program. If we are cross-compiling, take no chance. + dnl Thanks to John Oleynick, François Pinard, and Paul Eggert for this + dnl test. + if test $gl_fnmatch_required = GNU; then + gl_fnmatch_gnu_start= + gl_fnmatch_gnu_end= + else + gl_fnmatch_gnu_start='#if 0' + gl_fnmatch_gnu_end='#endif' + fi + AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include + static int + y (char const *pattern, char const *string, int flags) + { + return fnmatch (pattern, string, flags) == 0; + } + static int + n (char const *pattern, char const *string, int flags) + { + return fnmatch (pattern, string, flags) == FNM_NOMATCH; + } + ]], + [[char const *Apat = 'A' < '\\\\' ? "[A-\\\\\\\\]" : "[\\\\\\\\-A]"; + char const *apat = 'a' < '\\\\' ? "[a-\\\\\\\\]" : "[\\\\\\\\-a]"; + static char const A_1[] = { 'A' - 1, 0 }; + static char const A01[] = { 'A' + 1, 0 }; + static char const a_1[] = { 'a' - 1, 0 }; + static char const a01[] = { 'a' + 1, 0 }; + static char const bs_1[] = { '\\\\' - 1, 0 }; + static char const bs01[] = { '\\\\' + 1, 0 }; + int result = 0; + if (!n ("a*", "", 0)) + return 1; + if (!y ("a*", "abc", 0)) + return 1; + if (!y ("[/b", "[/b", 0)) /*"]]"*/ /* glibc Bugzilla bug 12378 */ + return 1; + if (!n ("d*/*1", "d/s/1", FNM_PATHNAME)) + return 2; + if (!y ("a\\\\bc", "abc", 0)) + return 3; + if (!n ("a\\\\bc", "abc", FNM_NOESCAPE)) + return 3; + if (!y ("*x", ".x", 0)) + return 4; + if (!n ("*x", ".x", FNM_PERIOD)) + return 4; + if (!y (Apat, "\\\\", 0)) + return 5; + if (!y (Apat, "A", 0)) + return 5; + if (!y (apat, "\\\\", 0)) + return 5; + if (!y (apat, "a", 0)) + return 5; + if (!(n (Apat, A_1, 0) == ('A' < '\\\\'))) + return 5; + if (!(n (apat, a_1, 0) == ('a' < '\\\\'))) + return 5; + if (!(y (Apat, A01, 0) == ('A' < '\\\\'))) + return 5; + if (!(y (apat, a01, 0) == ('a' < '\\\\'))) + return 5; + if (!(y (Apat, bs_1, 0) == ('A' < '\\\\'))) + return 5; + if (!(y (apat, bs_1, 0) == ('a' < '\\\\'))) + return 5; + if (!(n (Apat, bs01, 0) == ('A' < '\\\\'))) + return 5; + if (!(n (apat, bs01, 0) == ('a' < '\\\\'))) + return 5; + $gl_fnmatch_gnu_start + if (!y ("xxXX", "xXxX", FNM_CASEFOLD)) + result |= 8; + if (!y ("a++(x|yy)b", "a+xyyyyxb", FNM_EXTMATCH)) + result |= 16; + if (!n ("d*/*1", "d/s/1", FNM_FILE_NAME)) + result |= 32; + if (!y ("*", "x", FNM_FILE_NAME | FNM_LEADING_DIR)) + result |= 64; + if (!y ("x*", "x/y/z", FNM_FILE_NAME | FNM_LEADING_DIR)) + result |= 64; + if (!y ("*c*", "c/x", FNM_FILE_NAME | FNM_LEADING_DIR)) + result |= 64; + $gl_fnmatch_gnu_end + return result; + ]])], + [eval "$gl_fnmatch_cache_var=yes"], + [eval "$gl_fnmatch_cache_var=no"], + [eval "$gl_fnmatch_cache_var=\"guessing no\""]) + ]) + eval "gl_fnmatch_result=\"\$$gl_fnmatch_cache_var\"" + if test "$gl_fnmatch_result" = yes; then + dnl Not strictly necessary. Only to avoid spurious leftover files if people + dnl don't do "make distclean". + rm -f "$gl_source_base/fnmatch.h" + else + FNMATCH_H=fnmatch.h + fi + AC_SUBST([FNMATCH_H]) + AM_CONDITIONAL([GL_GENERATE_FNMATCH_H], [test -n "$FNMATCH_H"]) +]) +m4trace:m4/fnmatch.m4:137: -1- AC_DEFUN([gl_FUNC_FNMATCH_GNU], [ + m4_divert_text([INIT_PREPARE], [gl_fnmatch_required=GNU]) + + AC_REQUIRE([gl_FUNC_FNMATCH_POSIX]) +]) +m4trace:m4/fnmatch.m4:144: -1- AC_DEFUN([gl_PREREQ_FNMATCH], [ + dnl We must choose a different name for our function, since on ELF systems + dnl a broken fnmatch() in libc.so would override our fnmatch() if it is + dnl compiled into a shared library. + AC_DEFINE_UNQUOTED([fnmatch], [${gl_fnmatch_required_lowercase}_fnmatch], + [Define to a replacement function name for fnmatch().]) + dnl Prerequisites of lib/fnmatch.c. + AC_REQUIRE([AC_TYPE_MBSTATE_T]) + AC_CHECK_DECLS([isblank], [], [], [[#include ]]) + AC_CHECK_FUNCS_ONCE([btowc isblank iswctype mbsrtowcs mempcpy wmemchr wmemcpy wmempcpy]) + AC_CHECK_HEADERS_ONCE([wctype.h]) +]) +m4trace:m4/fopen.m4:7: -1- AC_DEFUN([gl_FUNC_FOPEN], [ + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + mingw* | pw*) + dnl Replace fopen, for handling of "/dev/null". + REPLACE_FOPEN=1 + dnl fopen on mingw also has the trailing slash bug. + gl_cv_func_fopen_slash="guessing no" + ;; + *) + dnl fopen("foo/", "w") should not create a file when the file name has a + dnl trailing slash. + AC_CACHE_CHECK([whether fopen recognizes a trailing slash], + [gl_cv_func_fopen_slash], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + return fopen ("conftest.sl/", "w") != NULL; +}]])], + [gl_cv_func_fopen_slash=yes], + [gl_cv_func_fopen_slash=no], + [ +changequote(,)dnl + case "$host_os" in + aix* | hpux* | solaris2.[0-9] | solaris2.[0-9].*) + gl_cv_func_fopen_slash="guessing no" ;; + *) + gl_cv_func_fopen_slash="guessing yes" ;; + esac +changequote([,])dnl + ]) + rm -f conftest.sl + ]) + ;; + esac + case "$gl_cv_func_fopen_slash" in + *no) + AC_DEFINE([FOPEN_TRAILING_SLASH_BUG], [1], + [Define to 1 if fopen() fails to recognize a trailing slash.]) + REPLACE_FOPEN=1 + ;; + esac +]) +m4trace:m4/fopen.m4:58: -1- AC_DEFUN([gl_PREREQ_FOPEN], [:]) +m4trace:m4/fpending.m4:16: -1- AC_DEFUN([gl_FUNC_FPENDING], [ + AC_CHECK_HEADERS_ONCE([stdio_ext.h]) + AC_CHECK_FUNCS_ONCE([__fpending]) + fp_headers=' +# include +# if HAVE_STDIO_EXT_H +# include +# endif +' + AC_CHECK_DECLS([__fpending], , , $fp_headers) +]) +m4trace:m4/fpending.m4:29: -1- AC_DEFUN([gl_PREREQ_FPENDING], [ + AC_CACHE_CHECK( + [how to determine the number of pending output bytes on a stream], + ac_cv_sys_pending_output_n_bytes, + [ + for ac_expr in \ + \ + '# glibc2' \ + 'fp->_IO_write_ptr - fp->_IO_write_base' \ + \ + '# traditional Unix' \ + 'fp->_ptr - fp->_base' \ + \ + '# BSD' \ + 'fp->_p - fp->_bf._base' \ + \ + '# SCO, Unixware' \ + '(fp->__ptr ? fp->__ptr - fp->__base : 0)' \ + \ + '# QNX' \ + '(fp->_Mode & 0x2000 /*_MWRITE*/ ? fp->_Next - fp->_Buf : 0)' \ + \ + '# old glibc?' \ + 'fp->__bufp - fp->__buffer' \ + \ + '# old glibc iostream?' \ + 'fp->_pptr - fp->_pbase' \ + \ + '# emx+gcc' \ + 'fp->_ptr - fp->_buffer' \ + \ + '# Minix' \ + 'fp->_ptr - fp->_buf' \ + \ + '# Plan9' \ + 'fp->wp - fp->buf' \ + \ + '# VMS' \ + '(*fp)->_ptr - (*fp)->_base' \ + \ + '# e.g., DGUX R4.11; the info is not available' \ + 1 \ + ; do + + # Skip each embedded comment. + case "$ac_expr" in '#'*) continue;; esac + + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], + [[FILE *fp = stdin; (void) ($ac_expr);]])], + [fp_done=yes] + ) + test "$fp_done" = yes && break + done + + ac_cv_sys_pending_output_n_bytes=$ac_expr + ] + ) + AC_DEFINE_UNQUOTED([PENDING_OUTPUT_N_BYTES], + $ac_cv_sys_pending_output_n_bytes, + [the number of pending output bytes on stream 'fp']) +]) +m4trace:m4/fpieee.m4:25: -1- AC_DEFUN([gl_FP_IEEE], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) + # IEEE behaviour is the default on all CPUs except Alpha and SH + # (according to the test results of Bruno Haible's ieeefp/fenv_default.m4 + # and the GCC 4.1.2 manual). + case "$host_cpu" in + alpha*) + # On Alpha systems, a compiler option provides the behaviour. + # See the ieee(3) manual page, also available at + # + if test -n "$GCC"; then + # GCC has the option -mieee. + # For full IEEE compliance (rarely needed), use option -mieee-with-inexact. + CPPFLAGS="$CPPFLAGS -mieee" + else + # Compaq (ex-DEC) C has the option -ieee, equivalent to -ieee_with_no_inexact. + # For full IEEE compliance (rarely needed), use option -ieee_with_inexact. + CPPFLAGS="$CPPFLAGS -ieee" + fi + ;; + sh*) + if test -n "$GCC"; then + # GCC has the option -mieee. + CPPFLAGS="$CPPFLAGS -mieee" + fi + ;; + esac +]) +m4trace:m4/fpurge.m4:7: -1- AC_DEFUN([gl_FUNC_FPURGE], [ + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + AC_CHECK_FUNCS_ONCE([fpurge]) + AC_CHECK_FUNCS_ONCE([__fpurge]) + AC_CHECK_DECLS([fpurge], , , [[#include ]]) + if test "x$ac_cv_func_fpurge" = xyes; then + HAVE_FPURGE=1 + # Detect BSD bug. Only cygwin 1.7 is known to be immune. + AC_CACHE_CHECK([whether fpurge works], [gl_cv_func_fpurge_works], + [AC_RUN_IFELSE([AC_LANG_PROGRAM([[#include +]], [FILE *f = fopen ("conftest.txt", "w+"); + if (!f) return 1; + if (fputc ('a', f) != 'a') return 2; + rewind (f); + if (fgetc (f) != 'a') return 3; + if (fgetc (f) != EOF) return 4; + if (fpurge (f) != 0) return 5; + if (putc ('b', f) != 'b') return 6; + if (fclose (f) != 0) return 7; + if ((f = fopen ("conftest.txt", "r")) == NULL) return 8; + if (fgetc (f) != 'a') return 9; + if (fgetc (f) != 'b') return 10; + if (fgetc (f) != EOF) return 11; + if (fclose (f) != 0) return 12; + if (remove ("conftest.txt") != 0) return 13; + return 0;])], + [gl_cv_func_fpurge_works=yes], [gl_cv_func_fpurge_works=no], + [gl_cv_func_fpurge_works='guessing no'])]) + if test "x$gl_cv_func_fpurge_works" != xyes; then + REPLACE_FPURGE=1 + fi + else + HAVE_FPURGE=0 + fi + if test "x$ac_cv_have_decl_fpurge" = xno; then + HAVE_DECL_FPURGE=0 + fi +]) +m4trace:m4/freadahead.m4:7: -1- AC_DEFUN([gl_FUNC_FREADAHEAD], [ + AC_CHECK_FUNCS_ONCE([__freadahead]) +]) +m4trace:m4/freading.m4:7: -1- AC_DEFUN([gl_FUNC_FREADING], [ + AC_CHECK_FUNCS_ONCE([__freading]) +]) +m4trace:m4/freadptr.m4:7: -1- AC_DEFUN([gl_FUNC_FREADPTR], [ + AC_CHECK_FUNCS_ONCE([__freadptr]) +]) +m4trace:m4/freadseek.m4:7: -1- AC_DEFUN([gl_FUNC_FREADSEEK], [ + AC_CHECK_FUNCS_ONCE([__freadptrinc]) +]) +m4trace:m4/freopen.m4:7: -1- AC_DEFUN([gl_FUNC_FREOPEN], [ + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + mingw* | pw*) + REPLACE_FREOPEN=1 + ;; + esac +]) +m4trace:m4/freopen.m4:19: -1- AC_DEFUN([gl_PREREQ_FREOPEN], [:]) +m4trace:m4/frexp.m4:7: -1- AC_DEFUN([gl_FUNC_FREXP], [ + AC_REQUIRE([gl_MATH_H_DEFAULTS]) + AC_REQUIRE([gl_CHECK_FREXP_NO_LIBM]) + FREXP_LIBM= + if test $gl_cv_func_frexp_no_libm = no; then + AC_CACHE_CHECK([whether frexp() can be used with libm], + [gl_cv_func_frexp_in_libm], + [ + save_LIBS="$LIBS" + LIBS="$LIBS -lm" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + double x;]], + [[int e; return frexp (x, &e) > 0;]])], + [gl_cv_func_frexp_in_libm=yes], + [gl_cv_func_frexp_in_libm=no]) + LIBS="$save_LIBS" + ]) + if test $gl_cv_func_frexp_in_libm = yes; then + FREXP_LIBM=-lm + fi + fi + if test $gl_cv_func_frexp_no_libm = yes \ + || test $gl_cv_func_frexp_in_libm = yes; then + save_LIBS="$LIBS" + LIBS="$LIBS $FREXP_LIBM" + gl_FUNC_FREXP_WORKS + LIBS="$save_LIBS" + case "$gl_cv_func_frexp_works" in + *yes) gl_func_frexp=yes ;; + *) gl_func_frexp=no; REPLACE_FREXP=1; FREXP_LIBM= ;; + esac + else + gl_func_frexp=no + fi + if test $gl_func_frexp = yes; then + AC_DEFINE([HAVE_FREXP], [1], + [Define if the frexp() function is available and works.]) + fi + AC_SUBST([FREXP_LIBM]) +]) +m4trace:m4/frexp.m4:51: -1- AC_DEFUN([gl_FUNC_FREXP_NO_LIBM], [ + AC_REQUIRE([gl_MATH_H_DEFAULTS]) + AC_REQUIRE([gl_CHECK_FREXP_NO_LIBM]) + if test $gl_cv_func_frexp_no_libm = yes; then + gl_FUNC_FREXP_WORKS + case "$gl_cv_func_frexp_works" in + *yes) gl_func_frexp_no_libm=yes ;; + *) gl_func_frexp_no_libm=no; REPLACE_FREXP=1 ;; + esac + else + gl_func_frexp_no_libm=no + dnl Set REPLACE_FREXP here because the system may have frexp in libm. + REPLACE_FREXP=1 + fi + if test $gl_func_frexp_no_libm = yes; then + AC_DEFINE([HAVE_FREXP_IN_LIBC], [1], + [Define if the frexp() function is available in libc.]) + fi +]) +m4trace:m4/frexp.m4:74: -1- AC_DEFUN([gl_CHECK_FREXP_NO_LIBM], [ + AC_CACHE_CHECK([whether frexp() can be used without linking with libm], + [gl_cv_func_frexp_no_libm], + [ + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + double x;]], + [[int e; return frexp (x, &e) > 0;]])], + [gl_cv_func_frexp_no_libm=yes], + [gl_cv_func_frexp_no_libm=no]) + ]) +]) +m4trace:m4/frexp.m4:92: -1- AC_DEFUN([gl_FUNC_FREXP_WORKS], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CHECK_FUNCS_ONCE([alarm]) + AC_CACHE_CHECK([whether frexp works], [gl_cv_func_frexp_works], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +#include +#if HAVE_ALARM +# include +#endif +/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0. + ICC 10.0 has a bug when optimizing the expression -zero. + The expression -DBL_MIN * DBL_MIN does not work when cross-compiling + to PowerPC on Mac OS X 10.5. */ +#if defined __hpux || defined __sgi || defined __ICC +static double +compute_minus_zero (void) +{ + return -DBL_MIN * DBL_MIN; +} +# define minus_zero compute_minus_zero () +#else +double minus_zero = -0.0; +#endif +int main() +{ + int result = 0; + int i; + volatile double x; + double zero = 0.0; +#if HAVE_ALARM + /* NeXTstep 3.3 frexp() runs into an endless loop when called on an infinite + number. Let the test fail in this case. */ + alarm (5); +#endif + /* Test on denormalized numbers. */ + for (i = 1, x = 1.0; i >= DBL_MIN_EXP; i--, x *= 0.5) + ; + if (x > 0.0) + { + int exp; + double y = frexp (x, &exp); + /* On machines with IEEE754 arithmetic: x = 1.11254e-308, exp = -1022. + On NetBSD: y = 0.75. Correct: y = 0.5. */ + if (y != 0.5) + result |= 1; + } + /* Test on infinite numbers. */ + x = 1.0 / zero; + { + int exp; + double y = frexp (x, &exp); + if (y != x) + result |= 2; + } + /* Test on negative zero. */ + x = minus_zero; + { + int exp; + double y = frexp (x, &exp); + if (memcmp (&y, &x, sizeof x)) + result |= 4; + } + return result; +}]])], + [gl_cv_func_frexp_works=yes], + [gl_cv_func_frexp_works=no], + [case "$host_os" in + netbsd* | irix* | mingw*) gl_cv_func_frexp_works="guessing no";; + *) gl_cv_func_frexp_works="guessing yes";; + esac + ]) + ]) +]) +m4trace:m4/frexpl.m4:7: -1- AC_DEFUN([gl_FUNC_FREXPL], [ + AC_REQUIRE([gl_MATH_H_DEFAULTS]) + AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE]) + + dnl Persuade glibc to declare frexpl(). + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + dnl Check whether it's declared. + dnl Mac OS X 10.3 has frexpl() in libc but doesn't declare it in . + AC_CHECK_DECL([frexpl], , [HAVE_DECL_FREXPL=0], [[#include ]]) + + FREXPL_LIBM= + if test $HAVE_DECL_FREXPL = 1; then + gl_CHECK_FREXPL_NO_LIBM + if test $gl_cv_func_frexpl_no_libm = no; then + AC_CACHE_CHECK([whether frexpl() can be used with libm], + [gl_cv_func_frexpl_in_libm], + [ + save_LIBS="$LIBS" + LIBS="$LIBS -lm" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + long double x;]], + [[int e; return frexpl (x, &e) > 0;]])], + [gl_cv_func_frexpl_in_libm=yes], + [gl_cv_func_frexpl_in_libm=no]) + LIBS="$save_LIBS" + ]) + if test $gl_cv_func_frexpl_in_libm = yes; then + FREXPL_LIBM=-lm + fi + fi + if test $gl_cv_func_frexpl_no_libm = yes \ + || test $gl_cv_func_frexpl_in_libm = yes; then + save_LIBS="$LIBS" + LIBS="$LIBS $FREXPL_LIBM" + gl_FUNC_FREXPL_WORKS + LIBS="$save_LIBS" + case "$gl_cv_func_frexpl_works" in + *yes) gl_func_frexpl=yes ;; + *) gl_func_frexpl=no; REPLACE_FREXPL=1 ;; + esac + else + gl_func_frexpl=no + fi + if test $gl_func_frexpl = yes; then + AC_DEFINE([HAVE_FREXPL], [1], + [Define if the frexpl() function is available.]) + fi + fi + if test $HAVE_DECL_FREXPL = 0 || test $gl_func_frexpl = no; then + dnl Find libraries needed to link lib/frexpl.c. + if test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 1; then + AC_REQUIRE([gl_FUNC_FREXP]) + FREXPL_LIBM="$FREXP_LIBM" + else + FREXPL_LIBM= + fi + fi + AC_SUBST([FREXPL_LIBM]) +]) +m4trace:m4/frexpl.m4:71: -1- AC_DEFUN([gl_FUNC_FREXPL_NO_LIBM], [ + AC_REQUIRE([gl_MATH_H_DEFAULTS]) + AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE]) + dnl Check whether it's declared. + dnl Mac OS X 10.3 has frexpl() in libc but doesn't declare it in . + AC_CHECK_DECL([frexpl], , [HAVE_DECL_FREXPL=0], [[#include ]]) + if test $HAVE_DECL_FREXPL = 1; then + gl_CHECK_FREXPL_NO_LIBM + if test $gl_cv_func_frexpl_no_libm = yes; then + gl_FUNC_FREXPL_WORKS + case "$gl_cv_func_frexpl_works" in + *yes) gl_func_frexpl_no_libm=yes ;; + *) gl_func_frexpl_no_libm=no; REPLACE_FREXPL=1 ;; + esac + else + gl_func_frexpl_no_libm=no + dnl Set REPLACE_FREXPL here because the system may have frexpl in libm. + REPLACE_FREXPL=1 + fi + if test $gl_func_frexpl_no_libm = yes; then + AC_DEFINE([HAVE_FREXPL_IN_LIBC], [1], + [Define if the frexpl() function is available in libc.]) + fi + fi +]) +m4trace:m4/frexpl.m4:100: -1- AC_DEFUN([gl_CHECK_FREXPL_NO_LIBM], [ + AC_CACHE_CHECK([whether frexpl() can be used without linking with libm], + [gl_cv_func_frexpl_no_libm], + [ + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + long double x;]], + [[int e; return frexpl (x, &e) > 0;]])], + [gl_cv_func_frexpl_no_libm=yes], + [gl_cv_func_frexpl_no_libm=no]) + ]) +]) +m4trace:m4/frexpl.m4:119: -1- AC_DEFUN([gl_FUNC_FREXPL_WORKS], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether frexpl works], [gl_cv_func_frexpl_works], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +/* Override the values of , like done in float.in.h. */ +#if defined __i386__ && (defined __BEOS__ || defined __OpenBSD__) +# undef LDBL_MIN_EXP +# define LDBL_MIN_EXP (-16381) +#endif +#if defined __i386__ && defined __FreeBSD__ +# undef LDBL_MIN_EXP +# define LDBL_MIN_EXP (-16381) +#endif +#if (defined _ARCH_PPC || defined _POWER) && defined _AIX && (LDBL_MANT_DIG == 106) && defined __GNUC__ +# undef LDBL_MIN_EXP +# define LDBL_MIN_EXP DBL_MIN_EXP +#endif +#if defined __sgi && (LDBL_MANT_DIG >= 106) +# if defined __GNUC__ +# undef LDBL_MIN_EXP +# define LDBL_MIN_EXP DBL_MIN_EXP +# endif +#endif +extern +#ifdef __cplusplus +"C" +#endif +long double frexpl (long double, int *); +int main() +{ + int result = 0; + volatile long double x; + /* Test on finite numbers that fails on AIX 5.1. */ + x = 16.0L; + { + int exp = -9999; + frexpl (x, &exp); + if (exp != 5) + result |= 1; + } + /* Test on finite numbers that fails on Mac OS X 10.4, because its frexpl + function returns an invalid (incorrectly normalized) value: it returns + y = { 0x3fe028f5, 0xc28f5c28, 0x3c9eb851, 0xeb851eb8 } + but the correct result is + 0.505L = { 0x3fe028f5, 0xc28f5c29, 0xbc547ae1, 0x47ae1480 } */ + x = 1.01L; + { + int exp = -9999; + long double y = frexpl (x, &exp); + if (!(exp == 1 && y == 0.505L)) + result |= 2; + } + /* Test on large finite numbers. This fails on BeOS at i = 16322, while + LDBL_MAX_EXP = 16384. + In the loop end test, we test x against Infinity, rather than comparing + i with LDBL_MAX_EXP, because BeOS has a wrong LDBL_MAX_EXP. */ + { + int i; + for (i = 1, x = 1.0L; x != x + x; i++, x *= 2.0L) + { + int exp = -9999; + frexpl (x, &exp); + if (exp != i) + { + result |= 4; + break; + } + } + } + /* Test on denormalized numbers. */ + { + int i; + for (i = 1, x = 1.0L; i >= LDBL_MIN_EXP; i--, x *= 0.5L) + ; + if (x > 0.0L) + { + int exp; + long double y = frexpl (x, &exp); + /* On machines with IEEE854 arithmetic: x = 1.68105e-4932, + exp = -16382, y = 0.5. On Mac OS X 10.5: exp = -16384, y = 0.5. */ + if (exp != LDBL_MIN_EXP - 1) + result |= 8; + } + } + /* Test on infinite numbers. */ + x = 1.0L / 0.0L; + { + int exp; + long double y = frexpl (x, &exp); + if (y != x) + result |= 16; + } + return result; +}]])], + [gl_cv_func_frexpl_works=yes], + [gl_cv_func_frexpl_works=no], + [ +changequote(,)dnl + case "$host_os" in + aix | aix[3-6]* | beos* | darwin* | irix* | mingw* | pw*) + gl_cv_func_frexpl_works="guessing no";; + *) gl_cv_func_frexpl_works="guessing yes";; + esac +changequote([,])dnl + ]) + ]) +]) +m4trace:m4/fseek.m4:7: -1- AC_DEFUN([gl_FUNC_FSEEK], [ + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + AC_REQUIRE([gl_FUNC_FSEEKO]) + dnl When fseeko needs fixes, fseek needs them too. + if test $HAVE_FSEEKO = 0 || test $REPLACE_FSEEKO = 1; then + REPLACE_FSEEK=1 + fi +]) +m4trace:m4/fseeko.m4:7: -1- AC_DEFUN([gl_FUNC_FSEEKO], [ + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + AC_REQUIRE([gl_STDIN_LARGE_OFFSET]) + AC_REQUIRE([gl_SYS_TYPES_H]) + AC_REQUIRE([AC_PROG_CC]) + + dnl Persuade glibc to declare fseeko(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + AC_CACHE_CHECK([for fseeko], [gl_cv_func_fseeko], + [ + AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include +]], [fseeko (stdin, 0, 0);])], + [gl_cv_func_fseeko=yes], [gl_cv_func_fseeko=no]) + ]) + + AC_CHECK_DECLS_ONCE([fseeko]) + if test $ac_cv_have_decl_fseeko = no; then + HAVE_DECL_FSEEKO=0 + fi + + if test $gl_cv_func_fseeko = no; then + HAVE_FSEEKO=0 + else + if test $WINDOWS_64_BIT_OFF_T = 1; then + REPLACE_FSEEKO=1 + fi + if test $gl_cv_var_stdin_large_offset = no; then + REPLACE_FSEEKO=1 + fi + m4_ifdef([gl_FUNC_FFLUSH_STDIN], [ + gl_FUNC_FFLUSH_STDIN + if test $gl_cv_func_fflush_stdin != yes; then + REPLACE_FSEEKO=1 + fi + ]) + fi +]) +m4trace:m4/fseeko.m4:49: -1- AC_DEFUN([gl_STDIN_LARGE_OFFSET], [ + AC_CACHE_CHECK([whether stdin defaults to large file offsets], + [gl_cv_var_stdin_large_offset], + [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include ]], +[[#if defined __SL64 && defined __SCLE /* cygwin */ + /* Cygwin 1.5.24 and earlier fail to put stdin in 64-bit mode, making + fseeko/ftello needlessly fail. This bug was fixed in 1.5.25, and + it is easier to do a version check than building a runtime test. */ +# include +# if CYGWIN_VERSION_DLL_COMBINED < CYGWIN_VERSION_DLL_MAKE_COMBINED (1005, 25) + choke me +# endif +#endif]])], + [gl_cv_var_stdin_large_offset=yes], + [gl_cv_var_stdin_large_offset=no])]) +]) +m4trace:m4/fseeko.m4:68: -1- AC_DEFUN([gl_PREREQ_FSEEKO], [ + dnl Native Windows has the function _fseeki64. mingw hides it, but mingw64 + dnl makes it usable again. + AC_CHECK_FUNCS([_fseeki64]) +]) +m4trace:m4/fseterr.m4:7: -1- AC_DEFUN([gl_FUNC_FSETERR], [ + AC_CHECK_FUNCS_ONCE([__fseterr]) +]) +m4trace:m4/fstat.m4:7: -1- AC_DEFUN([gl_FUNC_FSTAT], [ + AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) + + AC_REQUIRE([gl_MSVC_INVAL]) + if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then + REPLACE_FSTAT=1 + fi + + AC_REQUIRE([gl_HEADER_SYS_STAT_H]) + if test $WINDOWS_64_BIT_ST_SIZE = 1; then + REPLACE_FSTAT=1 + fi + + dnl Replace fstat() for supporting the gnulib-defined open() on directories. + m4_ifdef([gl_FUNC_FCHDIR], [ + gl_TEST_FCHDIR + if test $HAVE_FCHDIR = 0; then + case "$gl_cv_func_open_directory_works" in + *yes) ;; + *) + REPLACE_FSTAT=1 + ;; + esac + fi + ]) +]) +m4trace:m4/fstat.m4:36: -1- AC_DEFUN([gl_PREREQ_FSTAT], [:]) +m4trace:m4/fstatat.m4:11: -1- AC_DEFUN([gl_FUNC_FSTATAT], [ + AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CHECK_FUNCS_ONCE([fstatat]) + + if test $ac_cv_func_fstatat = no; then + HAVE_FSTATAT=0 + else + dnl Test for an AIX 7.1 bug; see + dnl . + AC_CACHE_CHECK([whether fstatat (..., 0) works], + [gl_cv_func_fstatat_zero_flag], + [AC_RUN_IFELSE( + [AC_LANG_SOURCE( + [[ + #include + #include + int + main (void) + { + struct stat a; + return fstatat (AT_FDCWD, ".", &a, 0) != 0; + } + ]])], + [gl_cv_func_fstatat_zero_flag=yes], + [gl_cv_func_fstatat_zero_flag=no], + [case "$host_os" in + aix*) gl_cv_func_fstatat_zero_flag="guessing no";; + *) gl_cv_func_fstatat_zero_flag="guessing yes";; + esac + ]) + ]) + + case $gl_cv_func_fstatat_zero_flag+$gl_cv_func_lstat_dereferences_slashed_symlink in + *yes+*yes) ;; + *) REPLACE_FSTATAT=1 + case $gl_cv_func_fstatat_zero_flag in + *yes) + AC_DEFINE([HAVE_WORKING_FSTATAT_ZERO_FLAG], [1], + [Define to 1 if fstatat (..., 0) works. + For example, it does not work in AIX 7.1.]) + ;; + esac + ;; + esac + fi +]) +m4trace:m4/fstypename.m4:15: -1- AC_DEFUN([gl_FSTYPENAME], [ + AC_CHECK_MEMBERS([struct statfs.f_fstypename],,, + [ + #include + #include + #include + ]) +]) +m4trace:m4/fsusage.m4:12: -1- AC_DEFUN([gl_FSUSAGE], [ + AC_CHECK_HEADERS_ONCE([sys/param.h]) + AC_CHECK_HEADERS_ONCE([sys/vfs.h sys/fs_types.h]) + AC_CHECK_HEADERS([sys/mount.h], [], [], + [AC_INCLUDES_DEFAULT + [#if HAVE_SYS_PARAM_H + #include + #endif]]) + gl_FILE_SYSTEM_USAGE([gl_cv_fs_space=yes], [gl_cv_fs_space=no]) +]) +m4trace:m4/fsusage.m4:30: -1- AC_DEFUN([gl_FILE_SYSTEM_USAGE], [ +dnl Enable large-file support. This has the effect of changing the size +dnl of field f_blocks in 'struct statvfs' from 32 bit to 64 bit on +dnl glibc/Hurd, HP-UX 11, Solaris (32-bit mode). It also changes the size +dnl of field f_blocks in 'struct statfs' from 32 bit to 64 bit on +dnl Mac OS X >= 10.5 (32-bit mode). +AC_REQUIRE([AC_SYS_LARGEFILE]) + +AC_MSG_NOTICE([checking how to get file system space usage]) +ac_fsusage_space=no + +# Perform only the link test since it seems there are no variants of the +# statvfs function. This check is more than just AC_CHECK_FUNCS([statvfs]) +# because that got a false positive on SCO OSR5. Adding the declaration +# of a 'struct statvfs' causes this test to fail (as it should) on such +# systems. That system is reported to work fine with STAT_STATFS4 which +# is what it gets when this test fails. +if test $ac_fsusage_space = no; then + # glibc/{Hurd,kFreeBSD}, FreeBSD >= 5.0, NetBSD >= 3.0, + # OpenBSD >= 4.4, AIX, HP-UX, IRIX, Solaris, Cygwin, Interix, BeOS. + AC_CACHE_CHECK([for statvfs function (SVR4)], [fu_cv_sys_stat_statvfs], + [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include +#ifdef __osf__ +"Do not use Tru64's statvfs implementation" +#endif + +#include + +struct statvfs fsd; + +#if defined __APPLE__ && defined __MACH__ +#include +/* On Mac OS X >= 10.5, f_blocks in 'struct statvfs' is a 32-bit quantity; + that commonly limits file systems to 4 TiB. Whereas f_blocks in + 'struct statfs' is a 64-bit type, thanks to the large-file support + that was enabled above. In this case, don't use statvfs(); use statfs() + instead. */ +int check_f_blocks_size[sizeof fsd.f_blocks * CHAR_BIT <= 32 ? -1 : 1]; +#endif +]], + [[statvfs (0, &fsd);]])], + [fu_cv_sys_stat_statvfs=yes], + [fu_cv_sys_stat_statvfs=no])]) + if test $fu_cv_sys_stat_statvfs = yes; then + ac_fsusage_space=yes + # AIX >= 5.2 has statvfs64 that has a wider f_blocks field than statvfs. + # glibc, HP-UX, IRIX, Solaris have statvfs64 as well, but on these systems + # statvfs with large-file support is already equivalent to statvfs64. + AC_CACHE_CHECK([whether to use statvfs64], + [fu_cv_sys_stat_statvfs64], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #include + struct statvfs64 fsd; + int check_f_blocks_larger_in_statvfs64 + [sizeof (((struct statvfs64 *) 0)->f_blocks) + > sizeof (((struct statvfs *) 0)->f_blocks) + ? 1 : -1]; + ]], + [[statvfs64 (0, &fsd);]])], + [fu_cv_sys_stat_statvfs64=yes], + [fu_cv_sys_stat_statvfs64=no]) + ]) + if test $fu_cv_sys_stat_statvfs64 = yes; then + AC_DEFINE([STAT_STATVFS64], [1], + [ Define if statvfs64 should be preferred over statvfs.]) + else + AC_DEFINE([STAT_STATVFS], [1], + [ Define if there is a function named statvfs. (SVR4)]) + fi + fi +fi + +# Check for this unconditionally so we have a +# good fallback on glibc/Linux > 2.6 < 2.6.36 +AC_MSG_CHECKING([for two-argument statfs with statfs.f_frsize member]) +AC_CACHE_VAL([fu_cv_sys_stat_statfs2_frsize], +[AC_RUN_IFELSE([AC_LANG_SOURCE([[ +#ifdef HAVE_SYS_PARAM_H +#include +#endif +#ifdef HAVE_SYS_MOUNT_H +#include +#endif +#ifdef HAVE_SYS_VFS_H +#include +#endif + int + main () + { + struct statfs fsd; + fsd.f_frsize = 0; + return statfs (".", &fsd) != 0; + }]])], + [fu_cv_sys_stat_statfs2_frsize=yes], + [fu_cv_sys_stat_statfs2_frsize=no], + [fu_cv_sys_stat_statfs2_frsize=no])]) +AC_MSG_RESULT([$fu_cv_sys_stat_statfs2_frsize]) +if test $fu_cv_sys_stat_statfs2_frsize = yes; then + ac_fsusage_space=yes + AC_DEFINE([STAT_STATFS2_FRSIZE], [1], +[ Define if statfs takes 2 args and struct statfs has a field named f_frsize. + (glibc/Linux > 2.6)]) +fi + +if test $ac_fsusage_space = no; then + # DEC Alpha running OSF/1 + AC_MSG_CHECKING([for 3-argument statfs function (DEC OSF/1)]) + AC_CACHE_VAL([fu_cv_sys_stat_statfs3_osf1], + [AC_RUN_IFELSE([AC_LANG_SOURCE([[ +#include +#include +#include + int + main () + { + struct statfs fsd; + fsd.f_fsize = 0; + return statfs (".", &fsd, sizeof (struct statfs)) != 0; + }]])], + [fu_cv_sys_stat_statfs3_osf1=yes], + [fu_cv_sys_stat_statfs3_osf1=no], + [fu_cv_sys_stat_statfs3_osf1=no])]) + AC_MSG_RESULT([$fu_cv_sys_stat_statfs3_osf1]) + if test $fu_cv_sys_stat_statfs3_osf1 = yes; then + ac_fsusage_space=yes + AC_DEFINE([STAT_STATFS3_OSF1], [1], + [ Define if statfs takes 3 args. (DEC Alpha running OSF/1)]) + fi +fi + +if test $ac_fsusage_space = no; then + # glibc/Linux, Mac OS X, FreeBSD < 5.0, NetBSD < 3.0, OpenBSD < 4.4. + # (glibc/{Hurd,kFreeBSD}, FreeBSD >= 5.0, NetBSD >= 3.0, + # OpenBSD >= 4.4, AIX, HP-UX, OSF/1, Cygwin already handled above.) + # (On IRIX you need to include , not only and + # .) + # (On Solaris, statfs has 4 arguments.) + AC_MSG_CHECKING([for two-argument statfs with statfs.f_bsize dnl +member (AIX, 4.3BSD)]) + AC_CACHE_VAL([fu_cv_sys_stat_statfs2_bsize], + [AC_RUN_IFELSE([AC_LANG_SOURCE([[ +#ifdef HAVE_SYS_PARAM_H +#include +#endif +#ifdef HAVE_SYS_MOUNT_H +#include +#endif +#ifdef HAVE_SYS_VFS_H +#include +#endif + int + main () + { + struct statfs fsd; + fsd.f_bsize = 0; + return statfs (".", &fsd) != 0; + }]])], + [fu_cv_sys_stat_statfs2_bsize=yes], + [fu_cv_sys_stat_statfs2_bsize=no], + [fu_cv_sys_stat_statfs2_bsize=no])]) + AC_MSG_RESULT([$fu_cv_sys_stat_statfs2_bsize]) + if test $fu_cv_sys_stat_statfs2_bsize = yes; then + ac_fsusage_space=yes + AC_DEFINE([STAT_STATFS2_BSIZE], [1], +[ Define if statfs takes 2 args and struct statfs has a field named f_bsize. + (4.3BSD, SunOS 4, HP-UX, AIX PS/2)]) + fi +fi + +if test $ac_fsusage_space = no; then + # SVR3 + # (Solaris already handled above.) + AC_MSG_CHECKING([for four-argument statfs (AIX-3.2.5, SVR3)]) + AC_CACHE_VAL([fu_cv_sys_stat_statfs4], + [AC_RUN_IFELSE([AC_LANG_SOURCE([[ +#include +#include + int + main () + { + struct statfs fsd; + return statfs (".", &fsd, sizeof fsd, 0) != 0; + }]])], + [fu_cv_sys_stat_statfs4=yes], + [fu_cv_sys_stat_statfs4=no], + [fu_cv_sys_stat_statfs4=no])]) + AC_MSG_RESULT([$fu_cv_sys_stat_statfs4]) + if test $fu_cv_sys_stat_statfs4 = yes; then + ac_fsusage_space=yes + AC_DEFINE([STAT_STATFS4], [1], + [ Define if statfs takes 4 args. (SVR3, Dynix, old Irix, old AIX, Dolphin)]) + fi +fi + +if test $ac_fsusage_space = no; then + # 4.4BSD and older NetBSD + # (OSF/1 already handled above.) + # (On AIX, you need to include , not only .) + # (On Solaris, statfs has 4 arguments and 'struct statfs' is not declared in + # .) + AC_MSG_CHECKING([for two-argument statfs with statfs.f_fsize dnl +member (4.4BSD and NetBSD)]) + AC_CACHE_VAL([fu_cv_sys_stat_statfs2_fsize], + [AC_RUN_IFELSE([AC_LANG_SOURCE([[ +#include +#ifdef HAVE_SYS_PARAM_H +#include +#endif +#ifdef HAVE_SYS_MOUNT_H +#include +#endif + int + main () + { + struct statfs fsd; + fsd.f_fsize = 0; + return statfs (".", &fsd) != 0; + }]])], + [fu_cv_sys_stat_statfs2_fsize=yes], + [fu_cv_sys_stat_statfs2_fsize=no], + [fu_cv_sys_stat_statfs2_fsize=no])]) + AC_MSG_RESULT([$fu_cv_sys_stat_statfs2_fsize]) + if test $fu_cv_sys_stat_statfs2_fsize = yes; then + ac_fsusage_space=yes + AC_DEFINE([STAT_STATFS2_FSIZE], [1], +[ Define if statfs takes 2 args and struct statfs has a field named f_fsize. + (4.4BSD, NetBSD)]) + fi +fi + +if test $ac_fsusage_space = no; then + # Ultrix + AC_MSG_CHECKING([for two-argument statfs with struct fs_data (Ultrix)]) + AC_CACHE_VAL([fu_cv_sys_stat_fs_data], + [AC_RUN_IFELSE([AC_LANG_SOURCE([[ +#include +#ifdef HAVE_SYS_PARAM_H +#include +#endif +#ifdef HAVE_SYS_MOUNT_H +#include +#endif +#ifdef HAVE_SYS_FS_TYPES_H +#include +#endif + int + main () + { + struct fs_data fsd; + /* Ultrix's statfs returns 1 for success, + 0 for not mounted, -1 for failure. */ + return statfs (".", &fsd) != 1; + }]])], + [fu_cv_sys_stat_fs_data=yes], + [fu_cv_sys_stat_fs_data=no], + [fu_cv_sys_stat_fs_data=no])]) + AC_MSG_RESULT([$fu_cv_sys_stat_fs_data]) + if test $fu_cv_sys_stat_fs_data = yes; then + ac_fsusage_space=yes + AC_DEFINE([STAT_STATFS2_FS_DATA], [1], +[ Define if statfs takes 2 args and the second argument has + type struct fs_data. (Ultrix)]) + fi +fi + +if test $ac_fsusage_space = no; then + # SVR2 + # (AIX, HP-UX, OSF/1 already handled above.) + AC_PREPROC_IFELSE([AC_LANG_SOURCE([[#include + ]])], + [AC_DEFINE([STAT_READ_FILSYS], [1], + [Define if there is no specific function for reading file systems usage + information and you have the header file. (SVR2)]) + ac_fsusage_space=yes]) +fi + +AS_IF([test $ac_fsusage_space = yes], [$1], [$2]) + +]) +m4trace:m4/fsusage.m4:317: -1- AC_DEFUN([gl_STATFS_TRUNCATES], [ + AC_MSG_CHECKING([for statfs that truncates block counts]) + AC_CACHE_VAL([fu_cv_sys_truncating_statfs], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ +#if !defined(sun) && !defined(__sun) +choke -- this is a workaround for a Sun-specific problem +#endif +#include +#include ]], + [[struct statfs t; long c = *(t.f_spare); + if (c) return 0;]])], + [fu_cv_sys_truncating_statfs=yes], + [fu_cv_sys_truncating_statfs=no])]) + if test $fu_cv_sys_truncating_statfs = yes; then + AC_DEFINE([STATFS_TRUNCATES_BLOCK_COUNTS], [1], + [Define if the block counts reported by statfs may be truncated to 2GB + and the correct values may be stored in the f_spare array. + (SunOS 4.1.2, 4.1.3, and 4.1.3_U1 are reported to have this problem. + SunOS 4.1.1 seems not to be affected.)]) + fi + AC_MSG_RESULT([$fu_cv_sys_truncating_statfs]) +]) +m4trace:m4/fsusage.m4:343: -1- AC_DEFUN([gl_PREREQ_FSUSAGE_EXTRA], [ + AC_CHECK_HEADERS([dustat.h sys/fs/s5param.h sys/filsys.h sys/statfs.h]) + gl_STATFS_TRUNCATES +]) +m4trace:m4/fsync.m4:7: -1- AC_DEFUN([gl_FUNC_FSYNC], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_CHECK_FUNCS_ONCE([fsync]) + if test $ac_cv_func_fsync = no; then + HAVE_FSYNC=0 + fi +]) +m4trace:m4/fsync.m4:17: -1- AC_DEFUN([gl_PREREQ_FSYNC], [:]) +m4trace:m4/ftell.m4:7: -1- AC_DEFUN([gl_FUNC_FTELL], [ + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + AC_REQUIRE([gl_FUNC_FTELLO]) + dnl When ftello needs fixes, ftell needs them too. + if test $HAVE_FTELLO = 0 || test $REPLACE_FTELLO = 1; then + REPLACE_FTELL=1 + fi +]) +m4trace:m4/ftello.m4:7: -1- AC_DEFUN([gl_FUNC_FTELLO], [ + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([gl_STDIN_LARGE_OFFSET]) + AC_REQUIRE([gl_SYS_TYPES_H]) + + dnl Persuade glibc to declare ftello(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + AC_CHECK_DECLS_ONCE([ftello]) + if test $ac_cv_have_decl_ftello = no; then + HAVE_DECL_FTELLO=0 + fi + + AC_CACHE_CHECK([for ftello], [gl_cv_func_ftello], + [ + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[ftello (stdin);]])], + [gl_cv_func_ftello=yes], + [gl_cv_func_ftello=no]) + ]) + if test $gl_cv_func_ftello = no; then + HAVE_FTELLO=0 + else + if test $WINDOWS_64_BIT_OFF_T = 1; then + REPLACE_FTELLO=1 + fi + if test $gl_cv_var_stdin_large_offset = no; then + REPLACE_FTELLO=1 + fi + if test $REPLACE_FTELLO = 0; then + dnl Detect bug on Solaris. + dnl ftell and ftello produce incorrect results after putc that followed a + dnl getc call that reached EOF on Solaris. This is because the _IOREAD + dnl flag does not get cleared in this case, even though _IOWRT gets set, + dnl and ftell and ftello look whether the _IOREAD flag is set. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether ftello works], + [gl_cv_func_ftello_works], + [ + dnl Initial guess, used when cross-compiling or when /dev/tty cannot + dnl be opened. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_func_ftello_works="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_ftello_works="guessing yes" ;; + esac +changequote([,])dnl + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +#include +#define TESTFILE "conftest.tmp" +int +main (void) +{ + FILE *fp; + + /* Create a file with some contents. */ + fp = fopen (TESTFILE, "w"); + if (fp == NULL) + return 70; + if (fwrite ("foogarsh", 1, 8, fp) < 8) + return 71; + if (fclose (fp)) + return 72; + + /* The file's contents is now "foogarsh". */ + + /* Try writing after reading to EOF. */ + fp = fopen (TESTFILE, "r+"); + if (fp == NULL) + return 73; + if (fseek (fp, -1, SEEK_END)) + return 74; + if (!(getc (fp) == 'h')) + return 1; + if (!(getc (fp) == EOF)) + return 2; + if (!(ftell (fp) == 8)) + return 3; + if (!(ftell (fp) == 8)) + return 4; + if (!(putc ('!', fp) == '!')) + return 5; + if (!(ftell (fp) == 9)) + return 6; + if (!(fclose (fp) == 0)) + return 7; + fp = fopen (TESTFILE, "r"); + if (fp == NULL) + return 75; + { + char buf[10]; + if (!(fread (buf, 1, 10, fp) == 9)) + return 10; + if (!(memcmp (buf, "foogarsh!", 9) == 0)) + return 11; + } + if (!(fclose (fp) == 0)) + return 12; + + /* The file's contents is now "foogarsh!". */ + + return 0; +}]])], + [gl_cv_func_ftello_works=yes], + [gl_cv_func_ftello_works=no], [:]) + ]) + case "$gl_cv_func_ftello_works" in + *yes) ;; + *) + REPLACE_FTELLO=1 + AC_DEFINE([FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE], [1], + [Define to 1 if the system's ftello function has the Solaris bug.]) + ;; + esac + fi + fi +]) +m4trace:m4/ftello.m4:135: -1- AC_DEFUN([gl_PREREQ_FTELLO], [ + dnl Native Windows has the function _ftelli64. mingw hides it, but mingw64 + dnl makes it usable again. + AC_CHECK_FUNCS([_ftelli64]) +]) +m4trace:m4/ftruncate.m4:10: -1- AC_DEFUN([gl_FUNC_FTRUNCATE], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_CHECK_FUNCS_ONCE([ftruncate]) + if test $ac_cv_func_ftruncate = yes; then + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + mingw*) + dnl Native Windows, and Large File Support is requested. + dnl The MSVCRT _chsize() function only accepts a 32-bit file size, + dnl and the mingw64 ftruncate64() function is unreliable (it may + dnl delete the file, see + dnl ). + dnl Use gnulib's ftruncate() implementation instead. + REPLACE_FTRUNCATE=1 + ;; + esac + ], [ + : + ]) + else + HAVE_FTRUNCATE=0 + fi +]) +m4trace:m4/ftruncate.m4:37: -1- AC_DEFUN([gl_PREREQ_FTRUNCATE], [ + AC_CHECK_FUNCS([chsize]) +]) +m4trace:m4/fts.m4:7: -1- AC_DEFUN([gl_FUNC_FTS], [ + gl_FUNC_FTS_CORE +]) +m4trace:m4/fts.m4:12: -1- AC_DEFUN([gl_FUNC_FTS_CORE], [ + dnl Prerequisites of lib/fts.c. + gl_FUNC_OPENAT + + AC_CHECK_FUNCS_ONCE([fstatfs]) + AC_CHECK_HEADERS_ONCE([sys/param.h sys/vfs.h])dnl + AC_CHECK_MEMBERS([struct statfs.f_type],,, + [$ac_includes_default + #include ]) +]) +m4trace:m4/futimens.m4:11: -1- AC_DEFUN([gl_FUNC_FUTIMENS], [ + AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_CHECK_FUNCS_ONCE([futimens]) + if test $ac_cv_func_futimens = no; then + HAVE_FUTIMENS=0 + else + AC_CACHE_CHECK([whether futimens works], + [gl_cv_func_futimens_works], + [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ +#include +#include +#include +#include +]], [[struct timespec ts[2] = { { 1, UTIME_OMIT }, { 1, UTIME_NOW } }; + int fd = creat ("conftest.file", 0600); + struct stat st; + if (fd < 0) return 1; + errno = 0; + if (futimens (AT_FDCWD, NULL) == 0) return 2; + if (errno != EBADF) return 3; + if (futimens (fd, ts)) return 4; + sleep (1); + ts[0].tv_nsec = UTIME_NOW; + ts[1].tv_nsec = UTIME_OMIT; + if (futimens (fd, ts)) return 5; + if (fstat (fd, &st)) return 6; + if (st.st_ctime < st.st_atime) return 7; + ]])], +dnl FIXME: simplify this in 2012, when file system bugs are no longer common + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ +#ifdef __linux__ +/* The Linux kernel added futimens in 2.6.22, but has bugs with UTIME_OMIT + in several file systems as recently as 2.6.32. Always replace futimens + to support older kernels. */ +choke me +#endif + ]])], + [gl_cv_func_futimens_works=yes], + [gl_cv_func_futimens_works="needs runtime check"])], + [gl_cv_func_futimens_works=no], + [gl_cv_func_futimens_works="guessing no"]) + rm -f conftest.file]) + if test "$gl_cv_func_futimens_works" != yes; then + REPLACE_FUTIMENS=1 + fi + fi +]) +m4trace:m4/getaddrinfo.m4:7: -1- AC_DEFUN([gl_GETADDRINFO], [ + AC_REQUIRE([gl_HEADER_SYS_SOCKET])dnl for HAVE_SYS_SOCKET_H, HAVE_WINSOCK2_H + AC_REQUIRE([gl_HEADER_NETDB])dnl for HAVE_NETDB_H + AC_MSG_NOTICE([checking how to do getaddrinfo, freeaddrinfo and getnameinfo]) + GETADDRINFO_LIB= + gai_saved_LIBS="$LIBS" + + dnl Where is getaddrinfo()? + dnl - On Solaris, it is in libsocket. + dnl - On Haiku, it is in libnetwork. + dnl - On BeOS, it is in libnet. + dnl - On native Windows, it is in ws2_32.dll. + dnl - Otherwise it is in libc. + AC_SEARCH_LIBS([getaddrinfo], [socket network net], + [if test "$ac_cv_search_getaddrinfo" != "none required"; then + GETADDRINFO_LIB="$ac_cv_search_getaddrinfo" + fi]) + LIBS="$gai_saved_LIBS $GETADDRINFO_LIB" + + HAVE_GETADDRINFO=1 + AC_CACHE_CHECK([for getaddrinfo], [gl_cv_func_getaddrinfo], [ + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#include +]], [[getaddrinfo("", "", NULL, NULL);]])], + [gl_cv_func_getaddrinfo=yes], + [gl_cv_func_getaddrinfo=no])]) + if test $gl_cv_func_getaddrinfo = no; then + AC_CACHE_CHECK([for getaddrinfo in ws2tcpip.h and -lws2_32], + gl_cv_w32_getaddrinfo, [ + gl_cv_w32_getaddrinfo=no + am_save_LIBS="$LIBS" + LIBS="$LIBS -lws2_32" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ +#ifdef HAVE_WS2TCPIP_H +#include +#endif +#include +]], [[getaddrinfo(NULL, NULL, NULL, NULL);]])], [gl_cv_w32_getaddrinfo=yes]) + LIBS="$am_save_LIBS" + ]) + if test "$gl_cv_w32_getaddrinfo" = "yes"; then + GETADDRINFO_LIB="-lws2_32" + LIBS="$gai_saved_LIBS $GETADDRINFO_LIB" + else + HAVE_GETADDRINFO=0 + fi + fi + + # We can't use AC_REPLACE_FUNCS here because gai_strerror may be an + # inline function declared in ws2tcpip.h, so we need to get that + # header included somehow. + AC_CHECK_DECLS([gai_strerror], [], [], [[ +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif +#include +]]) + if test $ac_cv_have_decl_gai_strerror = yes; then + AC_CHECK_DECLS([gai_strerrorA], [], [], [[ +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif +#include +]]) + dnl check for correct signature + AC_CACHE_CHECK([for gai_strerror with POSIX signature], + [gl_cv_func_gai_strerror_posix_signature], [ + AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif +#include +extern +#ifdef __cplusplus +"C" +#endif +const char *gai_strerror(int);]])], + [gl_cv_func_gai_strerror_posix_signature=yes], + [gl_cv_func_gai_strerror_posix_signature=no])]) + if test $gl_cv_func_gai_strerror_posix_signature = no; then + REPLACE_GAI_STRERROR=1 + fi + fi + + LIBS="$gai_saved_LIBS" + + gl_PREREQ_GETADDRINFO + + AC_SUBST([GETADDRINFO_LIB]) +]) +m4trace:m4/getaddrinfo.m4:128: -1- AC_DEFUN([gl_PREREQ_GETADDRINFO], [ + AC_REQUIRE([gl_NETDB_H_DEFAULTS]) + AC_REQUIRE([gl_HEADER_SYS_SOCKET])dnl for HAVE_SYS_SOCKET_H, HAVE_WINSOCK2_H + AC_REQUIRE([gl_HOSTENT]) dnl for HOSTENT_LIB + AC_REQUIRE([gl_SERVENT]) dnl for SERVENT_LIB + AC_REQUIRE([gl_FUNC_INET_NTOP]) dnl for INET_NTOP_LIB + AC_REQUIRE([AC_C_RESTRICT]) + AC_REQUIRE([gl_SOCKET_FAMILIES]) + AC_REQUIRE([gl_HEADER_SYS_SOCKET]) + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl Including sys/socket.h is wrong for Windows, but Windows does not + dnl have sa_len so the result is correct anyway. + AC_CHECK_MEMBERS([struct sockaddr.sa_len], , , [ +#include +#include +]) + + AC_CHECK_HEADERS_ONCE([netinet/in.h]) + + AC_CHECK_DECLS([getaddrinfo, freeaddrinfo, getnameinfo],,,[[ + /* sys/types.h is not needed according to POSIX, but the + sys/socket.h in i386-unknown-freebsd4.10 and + powerpc-apple-darwin5.5 required it. */ +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif +]]) + if test $ac_cv_have_decl_getaddrinfo = no; then + HAVE_DECL_GETADDRINFO=0 + fi + if test $ac_cv_have_decl_freeaddrinfo = no; then + HAVE_DECL_FREEADDRINFO=0 + fi + if test $ac_cv_have_decl_gai_strerror = no; then + HAVE_DECL_GAI_STRERROR=0 + fi + if test $ac_cv_have_decl_getnameinfo = no; then + HAVE_DECL_GETNAMEINFO=0 + fi + + AC_CHECK_TYPES([struct addrinfo],,,[ +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETDB_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif +]) + if test $ac_cv_type_struct_addrinfo = no; then + HAVE_STRUCT_ADDRINFO=0 + fi + + dnl Append $HOSTENT_LIB to GETADDRINFO_LIB, avoiding gratuitous duplicates. + case " $GETADDRINFO_LIB " in + *" $HOSTENT_LIB "*) ;; + *) GETADDRINFO_LIB="$GETADDRINFO_LIB $HOSTENT_LIB" ;; + esac + + dnl Append $SERVENT_LIB to GETADDRINFO_LIB, avoiding gratuitous duplicates. + case " $GETADDRINFO_LIB " in + *" $SERVENT_LIB "*) ;; + *) GETADDRINFO_LIB="$GETADDRINFO_LIB $SERVENT_LIB" ;; + esac + + dnl Append $INET_NTOP_LIB to GETADDRINFO_LIB, avoiding gratuitous duplicates. + case " $GETADDRINFO_LIB " in + *" $INET_NTOP_LIB "*) ;; + *) GETADDRINFO_LIB="$GETADDRINFO_LIB $INET_NTOP_LIB" ;; + esac +]) +m4trace:m4/getcwd-abort-bug.m4:14: -1- AC_DEFUN([gl_FUNC_GETCWD_ABORT_BUG], [ + AC_CHECK_DECLS_ONCE([getcwd]) + AC_CHECK_HEADERS_ONCE([unistd.h]) + AC_REQUIRE([gl_PATHMAX_SNIPPET_PREREQ]) + AC_CHECK_FUNCS([getpagesize]) + AC_CACHE_CHECK([whether getcwd aborts when 4k < cwd_length < 16k], + gl_cv_func_getcwd_abort_bug, + [# Remove any remnants of a previous test. + rm -rf confdir-14B--- + # Arrange for deletion of the temporary directory this test creates. + ac_clean_files="$ac_clean_files confdir-14B---" + dnl Please keep this in sync with tests/test-getcwd.c. + AC_RUN_IFELSE( + [AC_LANG_SOURCE( + [[ +#include +#if HAVE_UNISTD_H +# include +#else /* on Windows with MSVC */ +# include +#endif +#include +#include + +]gl_PATHMAX_SNIPPET[ + +/* Don't get link errors because mkdir is redefined to rpl_mkdir. */ +#undef mkdir + +#ifndef S_IRWXU +# define S_IRWXU 0700 +#endif + +/* FIXME: skip the run-test altogether on systems without getpagesize. */ +#if ! HAVE_GETPAGESIZE +# define getpagesize() 0 +#endif + +/* This size is chosen to be larger than PATH_MAX (4k), yet smaller than + the 16kB pagesize on ia64 linux. Those conditions make the code below + trigger a bug in glibc's getcwd implementation before 2.4.90-10. */ +#define TARGET_LEN (5 * 1024) + +int +main () +{ + char *cwd; + size_t initial_cwd_len; + int fail = 0; + + /* The bug is triggered when PATH_MAX < getpagesize (), so skip + this relatively expensive and invasive test if that's not true. */ +#ifdef PATH_MAX + int bug_possible = PATH_MAX < getpagesize (); +#else + int bug_possible = 0; +#endif + if (! bug_possible) + return 0; + + cwd = getcwd (NULL, 0); + if (cwd == NULL) + return 2; + + initial_cwd_len = strlen (cwd); + free (cwd); + + if (1) + { + static char const dir_name[] = "confdir-14B---"; + size_t desired_depth = ((TARGET_LEN - 1 - initial_cwd_len) + / sizeof dir_name); + size_t d; + for (d = 0; d < desired_depth; d++) + { + if (mkdir (dir_name, S_IRWXU) < 0 || chdir (dir_name) < 0) + { + if (! (errno == ERANGE || errno == ENAMETOOLONG + || errno == ENOENT)) + fail = 3; /* Unable to construct deep hierarchy. */ + break; + } + } + + /* If libc has the bug in question, this invocation of getcwd + results in a failed assertion. */ + cwd = getcwd (NULL, 0); + if (cwd == NULL) + fail = 4; /* getcwd didn't assert, but it failed for a long name + where the answer could have been learned. */ + free (cwd); + + /* Call rmdir first, in case the above chdir failed. */ + rmdir (dir_name); + while (0 < d--) + { + if (chdir ("..") < 0) + { + fail = 5; + break; + } + rmdir (dir_name); + } + } + + return fail; +} + ]])], + [gl_cv_func_getcwd_abort_bug=no], + [dnl An abort will provoke an exit code of something like 134 (128 + 6). + dnl An exit code of 4 can also occur (in OpenBSD 4.9, NetBSD 5.1 for + dnl example): getcwd (NULL, 0) fails rather than returning a string + dnl longer than PATH_MAX. This may be POSIX compliant (in some + dnl interpretations of POSIX). But gnulib's getcwd module wants to + dnl provide a non-NULL value in this case. + ret=$? + if test $ret -ge 128 || test $ret = 4; then + gl_cv_func_getcwd_abort_bug=yes + else + gl_cv_func_getcwd_abort_bug=no + fi], + [gl_cv_func_getcwd_abort_bug=yes]) + ]) + AS_IF([test $gl_cv_func_getcwd_abort_bug = yes], [$1], [$2]) +]) +m4trace:m4/getcwd-path-max.m4:16: -1- AC_DEFUN([gl_FUNC_GETCWD_PATH_MAX], [ + AC_CHECK_DECLS_ONCE([getcwd]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_CHECK_HEADERS_ONCE([unistd.h]) + AC_REQUIRE([gl_PATHMAX_SNIPPET_PREREQ]) + AC_CACHE_CHECK([whether getcwd handles long file names properly], + gl_cv_func_getcwd_path_max, + [# Arrange for deletion of the temporary directory this test creates. + ac_clean_files="$ac_clean_files confdir3" + dnl Please keep this in sync with tests/test-getcwd.c. + AC_RUN_IFELSE( + [AC_LANG_SOURCE( + [[ +#include +#include +#if HAVE_UNISTD_H +# include +#else +# include +#endif +#include +#include +#include +#include +#include + +]gl_PATHMAX_SNIPPET[ + +#ifndef AT_FDCWD +# define AT_FDCWD 0 +#endif +#ifdef ENAMETOOLONG +# define is_ENAMETOOLONG(x) ((x) == ENAMETOOLONG) +#else +# define is_ENAMETOOLONG(x) 0 +#endif + +/* Don't get link errors because mkdir is redefined to rpl_mkdir. */ +#undef mkdir + +#ifndef S_IRWXU +# define S_IRWXU 0700 +#endif + +/* The length of this name must be 8. */ +#define DIR_NAME "confdir3" +#define DIR_NAME_LEN 8 +#define DIR_NAME_SIZE (DIR_NAME_LEN + 1) + +/* The length of "../". */ +#define DOTDOTSLASH_LEN 3 + +/* Leftover bytes in the buffer, to work around library or OS bugs. */ +#define BUF_SLOP 20 + +int +main () +{ +#ifndef PATH_MAX + /* The Hurd doesn't define this, so getcwd can't exhibit the bug -- + at least not on a local file system. And if we were to start worrying + about remote file systems, we'd have to enable the wrapper function + all of the time, just to be safe. That's not worth the cost. */ + exit (0); +#elif ((INT_MAX / (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1) \ + - DIR_NAME_SIZE - BUF_SLOP) \ + <= PATH_MAX) + /* FIXME: Assuming there's a system for which this is true, + this should be done in a compile test. */ + exit (0); +#else + char buf[PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN + 1) + + DIR_NAME_SIZE + BUF_SLOP]; + char *cwd = getcwd (buf, PATH_MAX); + size_t initial_cwd_len; + size_t cwd_len; + int fail = 0; + size_t n_chdirs = 0; + + if (cwd == NULL) + exit (10); + + cwd_len = initial_cwd_len = strlen (cwd); + + while (1) + { + size_t dotdot_max = PATH_MAX * (DIR_NAME_SIZE / DOTDOTSLASH_LEN); + char *c = NULL; + + cwd_len += DIR_NAME_SIZE; + /* If mkdir or chdir fails, it could be that this system cannot create + any file with an absolute name longer than PATH_MAX, such as cygwin. + If so, leave fail as 0, because the current working directory can't + be too long for getcwd if it can't even be created. For other + errors, be pessimistic and consider that as a failure, too. */ + if (mkdir (DIR_NAME, S_IRWXU) < 0 || chdir (DIR_NAME) < 0) + { + if (! (errno == ERANGE || is_ENAMETOOLONG (errno))) + fail = 20; + break; + } + + if (PATH_MAX <= cwd_len && cwd_len < PATH_MAX + DIR_NAME_SIZE) + { + c = getcwd (buf, PATH_MAX); + if (!c && errno == ENOENT) + { + fail = 11; + break; + } + if (c) + { + fail = 31; + break; + } + if (! (errno == ERANGE || is_ENAMETOOLONG (errno))) + { + fail = 21; + break; + } + } + + if (dotdot_max <= cwd_len - initial_cwd_len) + { + if (dotdot_max + DIR_NAME_SIZE < cwd_len - initial_cwd_len) + break; + c = getcwd (buf, cwd_len + 1); + if (!c) + { + if (! (errno == ERANGE || errno == ENOENT + || is_ENAMETOOLONG (errno))) + { + fail = 22; + break; + } + if (AT_FDCWD || errno == ERANGE || errno == ENOENT) + { + fail = 12; + break; + } + } + } + + if (c && strlen (c) != cwd_len) + { + fail = 23; + break; + } + ++n_chdirs; + } + + /* Leaving behind such a deep directory is not polite. + So clean up here, right away, even though the driving + shell script would also clean up. */ + { + size_t i; + + /* Try rmdir first, in case the chdir failed. */ + rmdir (DIR_NAME); + for (i = 0; i <= n_chdirs; i++) + { + if (chdir ("..") < 0) + break; + if (rmdir (DIR_NAME) != 0) + break; + } + } + + exit (fail); +#endif +} + ]])], + [gl_cv_func_getcwd_path_max=yes], + [case $? in + 10|11|12) gl_cv_func_getcwd_path_max='no, but it is partly working';; + 31) gl_cv_func_getcwd_path_max='no, it has the AIX bug';; + *) gl_cv_func_getcwd_path_max=no;; + esac], + [case "$host_os" in + aix*) gl_cv_func_getcwd_path_max='no, it has the AIX bug';; + *) gl_cv_func_getcwd_path_max=no;; + esac]) + ]) +]) +m4trace:m4/getcwd.m4:11: -1- AC_DEFUN([gl_FUNC_GETCWD_NULL], [ + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CHECK_HEADERS_ONCE([unistd.h]) + AC_CACHE_CHECK([whether getcwd (NULL, 0) allocates memory for result], + [gl_cv_func_getcwd_null], + [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ +# if HAVE_UNISTD_H +# include +# else /* on Windows with MSVC */ +# include +# endif +# ifndef getcwd + char *getcwd (); +# endif +]], [[ +#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +/* mingw cwd does not start with '/', but getcwd does allocate. + However, mingw fails to honor non-zero size. */ +#else + if (chdir ("/") != 0) + return 1; + else + { + char *f = getcwd (NULL, 0); + if (! f) + return 2; + if (f[0] != '/') + return 3; + if (f[1] != '\0') + return 4; + return 0; + } +#endif + ]])], + [gl_cv_func_getcwd_null=yes], + [gl_cv_func_getcwd_null=no], + [[case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_getcwd_null="guessing yes";; + # Guess yes on Cygwin. + cygwin*) gl_cv_func_getcwd_null="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_getcwd_null="guessing no";; + esac + ]])]) +]) +m4trace:m4/getcwd.m4:59: -1- AC_DEFUN([gl_FUNC_GETCWD_SIGNATURE], [ + AC_CACHE_CHECK([for getcwd with POSIX signature], + [gl_cv_func_getcwd_posix_signature], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[extern + #ifdef __cplusplus + "C" + #endif + char *getcwd (char *, size_t); + ]]) + ], + [gl_cv_func_getcwd_posix_signature=yes], + [gl_cv_func_getcwd_posix_signature=no]) + ]) +]) +m4trace:m4/getcwd.m4:85: -1- AC_DEFUN([gl_FUNC_GETCWD_LGPL], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([gl_FUNC_GETCWD_NULL]) + AC_REQUIRE([gl_FUNC_GETCWD_SIGNATURE]) + + case $gl_cv_func_getcwd_null,$gl_cv_func_getcwd_posix_signature in + *yes,yes) ;; + *) + dnl Minimal replacement lib/getcwd-lgpl.c. + REPLACE_GETCWD=1 + ;; + esac +]) +m4trace:m4/getcwd.m4:102: -1- AC_DEFUN([gl_FUNC_GETCWD], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([gl_FUNC_GETCWD_NULL]) + AC_REQUIRE([gl_FUNC_GETCWD_SIGNATURE]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + gl_abort_bug=no + case "$host_os" in + mingw*) + gl_cv_func_getcwd_path_max=yes + ;; + *) + gl_FUNC_GETCWD_PATH_MAX + case "$gl_cv_func_getcwd_null" in + *yes) + gl_FUNC_GETCWD_ABORT_BUG([gl_abort_bug=yes]) + ;; + esac + ;; + esac + dnl Define HAVE_MINIMALLY_WORKING_GETCWD and HAVE_PARTLY_WORKING_GETCWD + dnl if appropriate. + case "$gl_cv_func_getcwd_path_max" in + "no, it has the AIX bug") ;; + *) + AC_DEFINE([HAVE_MINIMALLY_WORKING_GETCWD], [1], + [Define to 1 if getcwd minimally works, that is, its result can be + trusted when it succeeds.]) + ;; + esac + case "$gl_cv_func_getcwd_path_max" in + "no, but it is partly working") + AC_DEFINE([HAVE_PARTLY_WORKING_GETCWD], [1], + [Define to 1 if getcwd works, except it sometimes fails when it + shouldn't, setting errno to ERANGE, ENAMETOOLONG, or ENOENT.]) + ;; + esac + + if { case "$gl_cv_func_getcwd_null" in *yes) false;; *) true;; esac; } \ + || test $gl_cv_func_getcwd_posix_signature != yes \ + || test "$gl_cv_func_getcwd_path_max" != yes \ + || test $gl_abort_bug = yes; then + REPLACE_GETCWD=1 + fi +]) +m4trace:m4/getcwd.m4:150: -1- AC_DEFUN([gl_PREREQ_GETCWD], [ + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_CHECK_TYPE_STRUCT_DIRENT_D_INO]) + : +]) +m4trace:m4/getdelim.m4:11: -1- AC_DEFUN([gl_FUNC_GETDELIM], [ + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + + dnl Persuade glibc to declare getdelim(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + AC_CHECK_DECLS_ONCE([getdelim]) + + AC_CHECK_FUNCS_ONCE([getdelim]) + if test $ac_cv_func_getdelim = yes; then + HAVE_GETDELIM=1 + dnl Found it in some library. Verify that it works. + AC_CACHE_CHECK([for working getdelim function], [gl_cv_func_working_getdelim], + [echo fooNbarN | tr -d '\012' | tr N '\012' > conftest.data + AC_RUN_IFELSE([AC_LANG_SOURCE([[ +# include +# include +# include + int main () + { + FILE *in = fopen ("./conftest.data", "r"); + if (!in) + return 1; + { + /* Test result for a NULL buffer and a zero size. + Based on a test program from Karl Heuer. */ + char *line = NULL; + size_t siz = 0; + int len = getdelim (&line, &siz, '\n', in); + if (!(len == 4 && line && strcmp (line, "foo\n") == 0)) + return 2; + } + { + /* Test result for a NULL buffer and a non-zero size. + This crashes on FreeBSD 8.0. */ + char *line = NULL; + size_t siz = (size_t)(~0) / 4; + if (getdelim (&line, &siz, '\n', in) == -1) + return 3; + } + return 0; + } + ]])], [gl_cv_func_working_getdelim=yes] dnl The library version works. + , [gl_cv_func_working_getdelim=no] dnl The library version does NOT work. + , dnl We're cross compiling. Assume it works on glibc2 systems. + [AC_EGREP_CPP([Lucky GNU user], + [ +#include +#ifdef __GNU_LIBRARY__ + #if (__GLIBC__ >= 2) && !defined __UCLIBC__ + Lucky GNU user + #endif +#endif + ], + [gl_cv_func_working_getdelim="guessing yes"], + [gl_cv_func_working_getdelim="guessing no"])] + )]) + case "$gl_cv_func_working_getdelim" in + *no) + REPLACE_GETDELIM=1 + ;; + esac + else + HAVE_GETDELIM=0 + fi + + if test $ac_cv_have_decl_getdelim = no; then + HAVE_DECL_GETDELIM=0 + fi +]) +m4trace:m4/getdelim.m4:84: -1- AC_DEFUN([gl_PREREQ_GETDELIM], [ + AC_CHECK_FUNCS([flockfile funlockfile]) + AC_CHECK_DECLS([getc_unlocked]) +]) +m4trace:m4/getdtablesize.m4:7: -1- AC_DEFUN([gl_FUNC_GETDTABLESIZE], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_CHECK_FUNCS_ONCE([getdtablesize]) + if test $ac_cv_func_getdtablesize != yes; then + HAVE_GETDTABLESIZE=0 + fi +]) +m4trace:m4/getdtablesize.m4:17: -1- AC_DEFUN([gl_PREREQ_GETDTABLESIZE], [:]) +m4trace:m4/getgroups.m4:12: -1- AC_DEFUN([AC_FUNC_GETGROUPS], [ + AC_REQUIRE([AC_TYPE_GETGROUPS])dnl + AC_REQUIRE([AC_TYPE_SIZE_T])dnl + AC_REQUIRE([AC_CANONICAL_HOST])dnl for cross-compiles + AC_CHECK_FUNC([getgroups]) + + # If we don't yet have getgroups, see if it's in -lbsd. + # This is reported to be necessary on an ITOS 3000WS running SEIUX 3.1. + ac_save_LIBS=$LIBS + if test $ac_cv_func_getgroups = no; then + AC_CHECK_LIB(bsd, getgroups, [GETGROUPS_LIB=-lbsd]) + fi + + # Run the program to test the functionality of the system-supplied + # getgroups function only if there is such a function. + if test $ac_cv_func_getgroups = yes; then + AC_CACHE_CHECK([for working getgroups], [ac_cv_func_getgroups_works], + [AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [AC_INCLUDES_DEFAULT], + [[/* On Ultrix 4.3, getgroups (0, 0) always fails. */ + return getgroups (0, 0) == -1;]]) + ], + [ac_cv_func_getgroups_works=yes], + [ac_cv_func_getgroups_works=no], + [case "$host_os" in # (( + # Guess yes on glibc systems. + *-gnu*) ac_cv_func_getgroups_works="guessing yes" ;; + # If we don't know, assume the worst. + *) ac_cv_func_getgroups_works="guessing no" ;; + esac + ]) + ]) + else + ac_cv_func_getgroups_works=no + fi + case "$ac_cv_func_getgroups_works" in + *yes) + AC_DEFINE([HAVE_GETGROUPS], [1], + [Define to 1 if your system has a working `getgroups' function.]) + ;; + esac + LIBS=$ac_save_LIBS +]) +m4trace:m4/getgroups.m4:64: -1- AC_DEFUN([gl_FUNC_GETGROUPS], [ + AC_REQUIRE([AC_TYPE_GETGROUPS]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_FUNC_GETGROUPS + if test $ac_cv_func_getgroups != yes; then + HAVE_GETGROUPS=0 + else + if test "$ac_cv_type_getgroups" != gid_t \ + || { case "$ac_cv_func_getgroups_works" in + *yes) false;; + *) true;; + esac + }; then + REPLACE_GETGROUPS=1 + AC_DEFINE([GETGROUPS_ZERO_BUG], [1], [Define this to 1 if + getgroups(0,NULL) does not return the number of groups.]) + else + dnl Detect FreeBSD bug; POSIX requires getgroups(-1,ptr) to fail. + AC_CACHE_CHECK([whether getgroups handles negative values], + [gl_cv_func_getgroups_works], + [AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT], + [[int size = getgroups (0, 0); + gid_t *list = malloc (size * sizeof *list); + return getgroups (-1, list) != -1;]])], + [gl_cv_func_getgroups_works=yes], + [gl_cv_func_getgroups_works=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_getgroups_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_getgroups_works="guessing no" ;; + esac + ])]) + case "$gl_cv_func_getgroups_works" in + *yes) ;; + *) REPLACE_GETGROUPS=1 ;; + esac + fi + fi + test -n "$GETGROUPS_LIB" && LIBS="$GETGROUPS_LIB $LIBS" +]) +m4trace:m4/gethostname.m4:10: -1- AC_DEFUN([gl_FUNC_GETHOSTNAME], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + gl_PREREQ_SYS_H_WINSOCK2 + + dnl Where is gethostname() defined? + dnl - On native Windows, it is in ws2_32.dll. + dnl - Otherwise it is in libc. + GETHOSTNAME_LIB= + AC_CHECK_FUNCS([gethostname], , [ + AC_CACHE_CHECK([for gethostname in winsock2.h and -lws2_32], + [gl_cv_w32_gethostname], + [gl_cv_w32_gethostname=no + gl_save_LIBS="$LIBS" + LIBS="$LIBS -lws2_32" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ +#ifdef HAVE_WINSOCK2_H +#include +#endif +#include +]], [[gethostname(NULL, 0);]])], [gl_cv_w32_gethostname=yes]) + LIBS="$gl_save_LIBS" + ]) + if test "$gl_cv_w32_gethostname" = "yes"; then + GETHOSTNAME_LIB="-lws2_32" + fi + ]) + AC_SUBST([GETHOSTNAME_LIB]) + + if test "$ac_cv_func_gethostname" = no; then + HAVE_GETHOSTNAME=0 + fi + + gl_PREREQ_HOST_NAME_MAX +]) +m4trace:m4/gethostname.m4:47: -1- AC_DEFUN([gl_PREREQ_HOST_NAME_MAX], [ + dnl - On most Unix systems, use MAXHOSTNAMELEN from instead. + dnl - On Solaris, Cygwin, BeOS, use MAXHOSTNAMELEN from instead. + dnl - On mingw, use 256, because + dnl says: + dnl "if a buffer of 256 bytes is passed in the name parameter and + dnl the namelen parameter is set to 256, the buffer size will always + dnl be adequate." + dnl With this, there is no need to use sysconf (_SC_HOST_NAME_MAX), which + dnl is not a compile-time constant. + dnl We cannot override using the usual technique, because + dnl gl_CHECK_NEXT_HEADERS does not work for . Therefore retrieve + dnl the value of HOST_NAME_MAX at configure time. + AC_CHECK_HEADERS_ONCE([sys/param.h]) + AC_CHECK_HEADERS_ONCE([sys/socket.h]) + AC_CHECK_HEADERS_ONCE([netdb.h]) + AC_CACHE_CHECK([for HOST_NAME_MAX], [gl_cv_decl_HOST_NAME_MAX], [ + gl_cv_decl_HOST_NAME_MAX= + AC_EGREP_CPP([lucky], [ +#include +#ifdef HOST_NAME_MAX +lucky +#endif + ], [gl_cv_decl_HOST_NAME_MAX=yes]) + if test -z "$gl_cv_decl_HOST_NAME_MAX"; then + dnl It's not defined in . Substitute it. + if test "$gl_cv_w32_gethostname" = yes; then + dnl mingw. + gl_cv_decl_HOST_NAME_MAX=256 + else + _AC_COMPUTE_INT([MAXHOSTNAMELEN], [gl_cv_decl_HOST_NAME_MAX], [ +#include +#if HAVE_SYS_PARAM_H +# include +#endif +#if HAVE_SYS_SOCKET_H +# include +#endif +#if HAVE_NETDB_H +# include +#endif +], + [dnl The system does not define MAXHOSTNAMELEN in any of the common + dnl headers. Use a safe fallback. + gl_cv_decl_HOST_NAME_MAX=256 + ]) + fi + fi + ]) + if test "$gl_cv_decl_HOST_NAME_MAX" != yes; then + AC_DEFINE_UNQUOTED([HOST_NAME_MAX], [$gl_cv_decl_HOST_NAME_MAX], + [Define HOST_NAME_MAX when does not define it.]) + fi +]) +m4trace:m4/gethostname.m4:103: -1- AC_DEFUN([gl_PREREQ_GETHOSTNAME], [ + if test "$gl_cv_w32_gethostname" != "yes"; then + AC_CHECK_FUNCS([uname]) + fi +]) +m4trace:m4/gethrxtime.m4:9: -1- AC_DEFUN([gl_GETHRXTIME], [ + AC_REQUIRE([gl_ARITHMETIC_HRTIME_T]) + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_XTIME]) + AC_CHECK_DECLS([gethrtime], [], [], [[#include ]]) + LIB_GETHRXTIME= + if test $ac_cv_have_decl_gethrtime = no \ + || test $gl_cv_arithmetic_hrtime_t = no; then + dnl Find libraries needed to link lib/gethrxtime.c. + AC_REQUIRE([gl_CLOCK_TIME]) + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_CHECK_FUNCS_ONCE([microuptime nanouptime]) + if test $ac_cv_func_nanouptime != yes \ + && { test $ac_cv_have_decl_gethrtime = no \ + || test $gl_cv_arithmetic_hrtime_t = no; }; then + AC_CACHE_CHECK([whether CLOCK_MONOTONIC or CLOCK_REALTIME is defined], + [gl_cv_have_clock_gettime_macro], + [AC_EGREP_CPP([have_clock_gettime_macro], + [ +# include +# if defined CLOCK_MONOTONIC || defined CLOCK_REALTIME + have_clock_gettime_macro +# endif + ], + [gl_cv_have_clock_gettime_macro=yes], + [gl_cv_have_clock_gettime_macro=no])]) + if test $gl_cv_have_clock_gettime_macro = yes; then + LIB_GETHRXTIME=$LIB_CLOCK_GETTIME + fi + fi + fi + AC_SUBST([LIB_GETHRXTIME]) +]) +m4trace:m4/gethrxtime.m4:47: -1- AC_DEFUN([gl_ARITHMETIC_HRTIME_T], [ + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_CACHE_CHECK([for arithmetic hrtime_t], [gl_cv_arithmetic_hrtime_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include ]], + [[hrtime_t x = 0; return x/x;]])], + [gl_cv_arithmetic_hrtime_t=yes], + [gl_cv_arithmetic_hrtime_t=no])]) + if test $gl_cv_arithmetic_hrtime_t = yes; then + AC_DEFINE([HAVE_ARITHMETIC_HRTIME_T], [1], + [Define if you have an arithmetic hrtime_t type.]) + fi +]) +m4trace:m4/gethrxtime.m4:63: -1- AC_DEFUN([gl_XTIME], [ + AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) + : +]) +m4trace:m4/getline.m4:16: -1- AC_DEFUN([gl_FUNC_GETLINE], [ + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + + dnl Persuade glibc to declare getline(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + AC_CHECK_DECLS_ONCE([getline]) + + gl_getline_needs_run_time_check=no + AC_CHECK_FUNC([getline], + [dnl Found it in some library. Verify that it works. + gl_getline_needs_run_time_check=yes], + [am_cv_func_working_getline=no]) + if test $gl_getline_needs_run_time_check = yes; then + AC_CACHE_CHECK([for working getline function], [am_cv_func_working_getline], + [echo fooNbarN | tr -d '\012' | tr N '\012' > conftest.data + AC_RUN_IFELSE([AC_LANG_SOURCE([[ +# include +# include +# include + int main () + { + FILE *in = fopen ("./conftest.data", "r"); + if (!in) + return 1; + { + /* Test result for a NULL buffer and a zero size. + Based on a test program from Karl Heuer. */ + char *line = NULL; + size_t siz = 0; + int len = getline (&line, &siz, in); + if (!(len == 4 && line && strcmp (line, "foo\n") == 0)) + return 2; + } + { + /* Test result for a NULL buffer and a non-zero size. + This crashes on FreeBSD 8.0. */ + char *line = NULL; + size_t siz = (size_t)(~0) / 4; + if (getline (&line, &siz, in) == -1) + return 3; + } + return 0; + } + ]])], [am_cv_func_working_getline=yes] dnl The library version works. + , [am_cv_func_working_getline=no] dnl The library version does NOT work. + , dnl We're cross compiling. Assume it works on glibc2 systems. + [AC_EGREP_CPP([Lucky GNU user], + [ +#include +#ifdef __GNU_LIBRARY__ + #if (__GLIBC__ >= 2) && !defined __UCLIBC__ + Lucky GNU user + #endif +#endif + ], + [am_cv_func_working_getline="guessing yes"], + [am_cv_func_working_getline="guessing no"])] + )]) + fi + + if test $ac_cv_have_decl_getline = no; then + HAVE_DECL_GETLINE=0 + fi + + case "$am_cv_func_working_getline" in + *no) + dnl Set REPLACE_GETLINE always: Even if we have not found the broken + dnl getline function among $LIBS, it may exist in libinet and the + dnl executable may be linked with -linet. + REPLACE_GETLINE=1 + ;; + esac +]) +m4trace:m4/getline.m4:93: -1- AC_DEFUN([gl_PREREQ_GETLINE], [ + : +]) +m4trace:m4/getloadavg.m4:17: -1- AC_DEFUN([gl_GETLOADAVG], [AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + +# Persuade glibc to declare getloadavg(). +AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + +gl_save_LIBS=$LIBS + +# getloadvg is present in libc on glibc >= 2.2, Mac OS X, FreeBSD >= 2.0, +# NetBSD >= 0.9, OpenBSD >= 2.0, Solaris >= 7. +HAVE_GETLOADAVG=1 +AC_CHECK_FUNC([getloadavg], [], + [gl_func_getloadavg_done=no + + # Some systems with -lutil have (and need) -lkvm as well, some do not. + # On Solaris, -lkvm requires nlist from -lelf, so check that first + # to get the right answer into the cache. + # For kstat on solaris, we need to test for libelf and libkvm to force the + # definition of SVR4 below. + if test $gl_func_getloadavg_done = no; then + AC_CHECK_LIB([elf], [elf_begin], [LIBS="-lelf $LIBS"]) + AC_CHECK_LIB([kvm], [kvm_open], [LIBS="-lkvm $LIBS"]) + # Check for the 4.4BSD definition of getloadavg. + AC_CHECK_LIB([util], [getloadavg], + [LIBS="-lutil $LIBS" gl_func_getloadavg_done=yes]) + fi + + if test $gl_func_getloadavg_done = no; then + # There is a commonly available library for RS/6000 AIX. + # Since it is not a standard part of AIX, it might be installed locally. + gl_getloadavg_LIBS=$LIBS + LIBS="-L/usr/local/lib $LIBS" + AC_CHECK_LIB([getloadavg], [getloadavg], + [LIBS="-lgetloadavg $LIBS" gl_func_getloadavg_done=yes], + [LIBS=$gl_getloadavg_LIBS]) + fi + + # Set up the replacement function if necessary. + if test $gl_func_getloadavg_done = no; then + HAVE_GETLOADAVG=0 + + # Solaris has libkstat which does not require root. + AC_CHECK_LIB([kstat], [kstat_open]) + test $ac_cv_lib_kstat_kstat_open = yes && gl_func_getloadavg_done=yes + + # AIX has libperfstat which does not require root + if test $gl_func_getloadavg_done = no; then + AC_CHECK_LIB([perfstat], [perfstat_cpu_total]) + test $ac_cv_lib_perfstat_perfstat_cpu_total = yes && gl_func_getloadavg_done=yes + fi + + if test $gl_func_getloadavg_done = no; then + AC_CHECK_HEADER([sys/dg_sys_info.h], + [gl_func_getloadavg_done=yes + AC_DEFINE([DGUX], [1], [Define to 1 for DGUX with .]) + AC_CHECK_LIB([dgc], [dg_sys_info])]) + fi + fi]) + +if test "x$gl_save_LIBS" = x; then + GETLOADAVG_LIBS=$LIBS +else + GETLOADAVG_LIBS=`echo "$LIBS" | sed "s!$gl_save_LIBS!!"` +fi +LIBS=$gl_save_LIBS + +AC_SUBST([GETLOADAVG_LIBS])dnl + +# Test whether the system declares getloadavg. Solaris has the function +# but declares it in , not . +AC_CHECK_HEADERS([sys/loadavg.h]) +if test $ac_cv_header_sys_loadavg_h = yes; then + HAVE_SYS_LOADAVG_H=1 +else + HAVE_SYS_LOADAVG_H=0 +fi +AC_CHECK_DECL([getloadavg], [], [HAVE_DECL_GETLOADAVG=0], + [[#if HAVE_SYS_LOADAVG_H + # include + #endif + #include ]]) +]) +m4trace:m4/getloadavg.m4:104: -1- AC_DEFUN([gl_PREREQ_GETLOADAVG], [ +# Figure out what our getloadavg.c needs. + +AC_CHECK_HEADERS_ONCE([sys/param.h]) + +# On HPUX9, an unprivileged user can get load averages this way. +if test $gl_func_getloadavg_done = no; then + AC_CHECK_FUNCS([pstat_getdynamic], [gl_func_getloadavg_done=yes]) +fi + +# We cannot check for , because Solaris 2 does not use dwarf (it +# uses stabs), but it is still SVR4. We cannot check for because +# Irix 4.0.5F has the header but not the library. +if test $gl_func_getloadavg_done = no && test "$ac_cv_lib_elf_elf_begin" = yes \ + && test "$ac_cv_lib_kvm_kvm_open" = yes; then + gl_func_getloadavg_done=yes + AC_DEFINE([SVR4], [1], [Define to 1 on System V Release 4.]) +fi + +if test $gl_func_getloadavg_done = no; then + AC_CHECK_HEADER([inq_stats/cpustats.h], + [gl_func_getloadavg_done=yes + AC_DEFINE([UMAX], [1], [Define to 1 for Encore UMAX.]) + AC_DEFINE([UMAX4_3], [1], + [Define to 1 for Encore UMAX 4.3 that has + instead of .])]) +fi + +if test $gl_func_getloadavg_done = no; then + AC_CHECK_HEADER([sys/cpustats.h], + [gl_func_getloadavg_done=yes; AC_DEFINE([UMAX])]) +fi + +if test $gl_func_getloadavg_done = no; then + AC_CHECK_HEADERS([mach/mach.h]) +fi + +AC_CHECK_HEADERS([nlist.h], +[AC_CHECK_MEMBERS([struct nlist.n_un.n_name], + [], [], + [@%:@include ]) + AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include ]], + [[struct nlist x; + #ifdef HAVE_STRUCT_NLIST_N_UN_N_NAME + x.n_un.n_name = ""; + #else + x.n_name = ""; + #endif]])], + [AC_DEFINE([N_NAME_POINTER], [1], + [Define to 1 if the nlist n_name member is a pointer])]) +])dnl +]) +m4trace:m4/getlogin.m4:7: -1- AC_DEFUN([gl_FUNC_GETLOGIN], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_CHECK_FUNCS_ONCE([getlogin]) + if test $ac_cv_func_getlogin = no; then + HAVE_GETLOGIN=0 + fi +]) +m4trace:m4/getndelim2.m4:7: -1- AC_DEFUN([gl_GETNDELIM2], [ + gl_PREREQ_GETNDELIM2 + AC_CHECK_FUNCS_ONCE([flockfile]) + AC_CHECK_FUNCS_ONCE([funlockfile]) +]) +m4trace:m4/getndelim2.m4:15: -1- AC_DEFUN([gl_PREREQ_GETNDELIM2], [ + dnl Prerequisites of lib/getndelim2.h. + AC_REQUIRE([gt_TYPE_SSIZE_T]) + dnl No prerequisites of lib/getndelim2.c. +]) +m4trace:m4/getopt.m4:8: -1- AC_DEFUN([gl_FUNC_GETOPT_POSIX], [ + m4_divert_text([DEFAULTS], [gl_getopt_required=POSIX]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([gl_GETOPT_CHECK_HEADERS]) + dnl Other modules can request the gnulib implementation of the getopt + dnl functions unconditionally, by defining gl_REPLACE_GETOPT_ALWAYS. + dnl argp.m4 does this. + m4_ifdef([gl_REPLACE_GETOPT_ALWAYS], [ + REPLACE_GETOPT=1 + ], [ + REPLACE_GETOPT=0 + if test -n "$gl_replace_getopt"; then + REPLACE_GETOPT=1 + fi + ]) + if test $REPLACE_GETOPT = 1; then + dnl Arrange for getopt.h to be created. + gl_GETOPT_SUBSTITUTE_HEADER + fi +]) +m4trace:m4/getopt.m4:33: -1- AC_DEFUN([gl_FUNC_GETOPT_GNU], [ + m4_divert_text([INIT_PREPARE], [gl_getopt_required=GNU]) + + AC_REQUIRE([gl_FUNC_GETOPT_POSIX]) +]) +m4trace:m4/getopt.m4:41: -1- AC_DEFUN([gl_GETOPT_CHECK_HEADERS], [ + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_REQUIRE([AC_PROG_AWK]) dnl for awk that supports ENVIRON + + dnl Persuade Solaris to declare optarg, optind, opterr, optopt. + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + gl_CHECK_NEXT_HEADERS([getopt.h]) + if test $ac_cv_header_getopt_h = yes; then + HAVE_GETOPT_H=1 + else + HAVE_GETOPT_H=0 + fi + AC_SUBST([HAVE_GETOPT_H]) + + gl_replace_getopt= + + dnl Test whether is available. + if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then + AC_CHECK_HEADERS([getopt.h], [], [gl_replace_getopt=yes]) + fi + + dnl Test whether the function getopt_long is available. + if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then + AC_CHECK_FUNCS([getopt_long_only], [], [gl_replace_getopt=yes]) + fi + + dnl POSIX 2008 does not specify leading '+' behavior, but see + dnl http://austingroupbugs.net/view.php?id=191 for a recommendation on + dnl the next version of POSIX. For now, we only guarantee leading '+' + dnl behavior with getopt-gnu. + if test -z "$gl_replace_getopt"; then + AC_CACHE_CHECK([whether getopt is POSIX compatible], + [gl_cv_func_getopt_posix], + [ + dnl Merging these three different test programs into a single one + dnl would require a reset mechanism. On BSD systems, it can be done + dnl through 'optreset'; on some others (glibc), it can be done by + dnl setting 'optind' to 0; on others again (HP-UX, IRIX, OSF/1, + dnl Solaris 9, musl libc), there is no such mechanism. + if test $cross_compiling = no; then + dnl Sanity check. Succeeds everywhere (except on MSVC, + dnl which lacks and getopt() entirely). + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +#include + +int +main () +{ + static char program[] = "program"; + static char a[] = "-a"; + static char foo[] = "foo"; + static char bar[] = "bar"; + char *argv[] = { program, a, foo, bar, NULL }; + int c; + + c = getopt (4, argv, "ab"); + if (!(c == 'a')) + return 1; + c = getopt (4, argv, "ab"); + if (!(c == -1)) + return 2; + if (!(optind == 2)) + return 3; + return 0; +} +]])], + [gl_cv_func_getopt_posix=maybe], + [gl_cv_func_getopt_posix=no]) + if test $gl_cv_func_getopt_posix = maybe; then + dnl Sanity check with '+'. Succeeds everywhere (except on MSVC, + dnl which lacks and getopt() entirely). + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +#include + +int +main () +{ + static char program[] = "program"; + static char donald[] = "donald"; + static char p[] = "-p"; + static char billy[] = "billy"; + static char duck[] = "duck"; + static char a[] = "-a"; + static char bar[] = "bar"; + char *argv[] = { program, donald, p, billy, duck, a, bar, NULL }; + int c; + + c = getopt (7, argv, "+abp:q:"); + if (!(c == -1)) + return 4; + if (!(strcmp (argv[0], "program") == 0)) + return 5; + if (!(strcmp (argv[1], "donald") == 0)) + return 6; + if (!(strcmp (argv[2], "-p") == 0)) + return 7; + if (!(strcmp (argv[3], "billy") == 0)) + return 8; + if (!(strcmp (argv[4], "duck") == 0)) + return 9; + if (!(strcmp (argv[5], "-a") == 0)) + return 10; + if (!(strcmp (argv[6], "bar") == 0)) + return 11; + if (!(optind == 1)) + return 12; + return 0; +} +]])], + [gl_cv_func_getopt_posix=maybe], + [gl_cv_func_getopt_posix=no]) + fi + if test $gl_cv_func_getopt_posix = maybe; then + dnl Detect Mac OS X 10.5, AIX 7.1, mingw bug. + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +#include + +int +main () +{ + static char program[] = "program"; + static char ab[] = "-ab"; + char *argv[3] = { program, ab, NULL }; + if (getopt (2, argv, "ab:") != 'a') + return 13; + if (getopt (2, argv, "ab:") != '?') + return 14; + if (optopt != 'b') + return 15; + if (optind != 2) + return 16; + return 0; +} +]])], + [gl_cv_func_getopt_posix=yes], + [gl_cv_func_getopt_posix=no]) + fi + else + case "$host_os" in + darwin* | aix* | mingw*) gl_cv_func_getopt_posix="guessing no";; + *) gl_cv_func_getopt_posix="guessing yes";; + esac + fi + ]) + case "$gl_cv_func_getopt_posix" in + *no) gl_replace_getopt=yes ;; + esac + fi + + if test -z "$gl_replace_getopt" && test $gl_getopt_required = GNU; then + AC_CACHE_CHECK([for working GNU getopt function], [gl_cv_func_getopt_gnu], + [# Even with POSIXLY_CORRECT, the GNU extension of leading '-' in the + # optstring is necessary for programs like m4 that have POSIX-mandated + # semantics for supporting options interspersed with files. + # Also, since getopt_long is a GNU extension, we require optind=0. + # Bash ties 'set -o posix' to a non-exported POSIXLY_CORRECT; + # so take care to revert to the correct (non-)export state. +dnl GNU Coding Standards currently allow awk but not env; besides, env +dnl is ambiguous with environment values that contain newlines. + gl_awk_probe='BEGIN { if ("POSIXLY_CORRECT" in ENVIRON) print "x" }' + case ${POSIXLY_CORRECT+x}`$AWK "$gl_awk_probe" + #include + #include + ]GL_NOCRASH[ + ]], [[ + int result = 0; + + nocrash_init(); + + /* This code succeeds on glibc 2.8, OpenBSD 4.0, Cygwin, mingw, + and fails on Mac OS X 10.5, AIX 5.2, HP-UX 11, IRIX 6.5, + OSF/1 5.1, Solaris 10. */ + { + static char conftest[] = "conftest"; + static char plus[] = "-+"; + char *argv[3] = { conftest, plus, NULL }; + opterr = 0; + if (getopt (2, argv, "+a") != '?') + result |= 1; + } + /* This code succeeds on glibc 2.8, mingw, + and fails on Mac OS X 10.5, OpenBSD 4.0, AIX 5.2, HP-UX 11, + IRIX 6.5, OSF/1 5.1, Solaris 10, Cygwin 1.5.x. */ + { + static char program[] = "program"; + static char p[] = "-p"; + static char foo[] = "foo"; + static char bar[] = "bar"; + char *argv[] = { program, p, foo, bar, NULL }; + + optind = 1; + if (getopt (4, argv, "p::") != 'p') + result |= 2; + else if (optarg != NULL) + result |= 4; + else if (getopt (4, argv, "p::") != -1) + result |= 6; + else if (optind != 2) + result |= 8; + } + /* This code succeeds on glibc 2.8 and fails on Cygwin 1.7.0. */ + { + static char program[] = "program"; + static char foo[] = "foo"; + static char p[] = "-p"; + char *argv[] = { program, foo, p, NULL }; + optind = 0; + if (getopt (3, argv, "-p") != 1) + result |= 16; + else if (getopt (3, argv, "-p") != 'p') + result |= 16; + } + /* This code fails on glibc 2.11. */ + { + static char program[] = "program"; + static char b[] = "-b"; + static char a[] = "-a"; + char *argv[] = { program, b, a, NULL }; + optind = opterr = 0; + if (getopt (3, argv, "+:a:b") != 'b') + result |= 32; + else if (getopt (3, argv, "+:a:b") != ':') + result |= 32; + } + /* This code dumps core on glibc 2.14. */ + { + static char program[] = "program"; + static char w[] = "-W"; + static char dummy[] = "dummy"; + char *argv[] = { program, w, dummy, NULL }; + optind = opterr = 1; + if (getopt (3, argv, "W;") != 'W') + result |= 64; + } + return result; + ]])], + [gl_cv_func_getopt_gnu=yes], + [gl_cv_func_getopt_gnu=no], + [dnl Cross compiling. Assume the worst, even on glibc platforms. + gl_cv_func_getopt_gnu="guessing no" + ]) + case $gl_had_POSIXLY_CORRECT in + exported) ;; + yes) AS_UNSET([POSIXLY_CORRECT]); POSIXLY_CORRECT=1 ;; + *) AS_UNSET([POSIXLY_CORRECT]) ;; + esac + ]) + if test "$gl_cv_func_getopt_gnu" != yes; then + gl_replace_getopt=yes + else + AC_CACHE_CHECK([for working GNU getopt_long function], + [gl_cv_func_getopt_long_gnu], + [AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #include + #include + ]], + [[static const struct option long_options[] = + { + { "xtremely-",no_argument, NULL, 1003 }, + { "xtra", no_argument, NULL, 1001 }, + { "xtreme", no_argument, NULL, 1002 }, + { "xtremely", no_argument, NULL, 1003 }, + { NULL, 0, NULL, 0 } + }; + /* This code fails on OpenBSD 5.0. */ + { + static char program[] = "program"; + static char xtremel[] = "--xtremel"; + char *argv[] = { program, xtremel, NULL }; + int option_index; + optind = 1; opterr = 0; + if (getopt_long (2, argv, "", long_options, &option_index) != 1003) + return 1; + } + return 0; + ]])], + [gl_cv_func_getopt_long_gnu=yes], + [gl_cv_func_getopt_long_gnu=no], + [dnl Cross compiling. Guess no on OpenBSD, yes otherwise. + case "$host_os" in + openbsd*) gl_cv_func_getopt_long_gnu="guessing no";; + *) gl_cv_func_getopt_long_gnu="guessing yes";; + esac + ]) + ]) + case "$gl_cv_func_getopt_long_gnu" in + *yes) ;; + *) gl_replace_getopt=yes ;; + esac + fi + fi +]) +m4trace:m4/getopt.m4:355: -1- AC_DEFUN([gl_GETOPT_SUBSTITUTE_HEADER], [ + GETOPT_H=getopt.h + AC_DEFINE([__GETOPT_PREFIX], [[rpl_]], + [Define to rpl_ if the getopt replacement functions and variables + should be used.]) + AC_SUBST([GETOPT_H]) +]) +m4trace:m4/getopt.m4:365: -1- AC_DEFUN([gl_PREREQ_GETOPT], [ + AC_CHECK_DECLS_ONCE([getenv]) +]) +m4trace:m4/getpagesize.m4:8: -1- AC_DEFUN([gl_FUNC_GETPAGESIZE], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CHECK_FUNCS([getpagesize]) + if test $ac_cv_func_getpagesize = no; then + HAVE_GETPAGESIZE=0 + AC_CHECK_HEADERS([OS.h]) + if test $ac_cv_header_OS_h = yes; then + HAVE_OS_H=1 + fi + AC_CHECK_HEADERS([sys/param.h]) + if test $ac_cv_header_sys_param_h = yes; then + HAVE_SYS_PARAM_H=1 + fi + fi + case "$host_os" in + mingw*) + REPLACE_GETPAGESIZE=1 + ;; + esac + dnl Also check whether it's declared. + dnl mingw has getpagesize() in libgcc.a but doesn't declare it. + AC_CHECK_DECL([getpagesize], , [HAVE_DECL_GETPAGESIZE=0]) +]) +m4trace:m4/getpass.m4:9: -1- AC_DEFUN([gl_FUNC_GETPASS], [ + dnl Persuade Solaris and to declare getpass(). + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + AC_CHECK_FUNCS([getpass]) + AC_CHECK_DECLS_ONCE([getpass]) + if test $ac_cv_func_getpass = yes; then + HAVE_GETPASS=1 + else + HAVE_GETPASS=0 + fi +]) +m4trace:m4/getpass.m4:25: -1- AC_DEFUN([gl_FUNC_GETPASS_GNU], [ + dnl Persuade Solaris and to declare getpass(). + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + AC_CHECK_DECLS_ONCE([getpass]) + dnl TODO: Detect when GNU getpass() is already found in glibc. + REPLACE_GETPASS=1 + + if test $REPLACE_GETPASS = 1; then + dnl We must choose a different name for our function, since on ELF systems + dnl an unusable getpass() in libc.so would override our getpass() if it is + dnl compiled into a shared library. + AC_DEFINE([getpass], [gnu_getpass], + [Define to a replacement function name for getpass().]) + fi +]) +m4trace:m4/getpass.m4:44: -1- AC_DEFUN([gl_PREREQ_GETPASS], [ + AC_CHECK_HEADERS_ONCE([stdio_ext.h termios.h]) + AC_CHECK_FUNCS_ONCE([__fsetlocking tcgetattr tcsetattr]) + AC_CHECK_DECLS([__fsetlocking],,, + [[#include + #if HAVE_STDIO_EXT_H + #include + #endif]]) + AC_CHECK_DECLS_ONCE([fflush_unlocked]) + AC_CHECK_DECLS_ONCE([flockfile]) + AC_CHECK_DECLS_ONCE([fputs_unlocked]) + AC_CHECK_DECLS_ONCE([funlockfile]) + AC_CHECK_DECLS_ONCE([putc_unlocked]) + : +]) +m4trace:m4/gettext.m4:57: -1- AC_DEFUN([AM_GNU_GETTEXT], [ + dnl Argument checking. + ifelse([$1], [], , [ifelse([$1], [external], , [ifelse([$1], [no-libtool], , [ifelse([$1], [use-libtool], , + [errprint([ERROR: invalid first argument to AM_GNU_GETTEXT +])])])])]) + ifelse(ifelse([$1], [], [old])[]ifelse([$1], [no-libtool], [old]), [old], + [AC_DIAGNOSE([obsolete], [Use of AM_GNU_GETTEXT without [external] argument is deprecated.])]) + ifelse([$2], [], , [ifelse([$2], [need-ngettext], , [ifelse([$2], [need-formatstring-macros], , + [errprint([ERROR: invalid second argument to AM_GNU_GETTEXT +])])])]) + define([gt_included_intl], + ifelse([$1], [external], + ifdef([AM_GNU_GETTEXT_][INTL_SUBDIR], [yes], [no]), + [yes])) + define([gt_libtool_suffix_prefix], ifelse([$1], [use-libtool], [l], [])) + gt_NEEDS_INIT + AM_GNU_GETTEXT_NEED([$2]) + + AC_REQUIRE([AM_PO_SUBDIRS])dnl + ifelse(gt_included_intl, yes, [ + AC_REQUIRE([AM_INTL_SUBDIR])dnl + ]) + + dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + AC_REQUIRE([AC_LIB_RPATH]) + + dnl Sometimes libintl requires libiconv, so first search for libiconv. + dnl Ideally we would do this search only after the + dnl if test "$USE_NLS" = "yes"; then + dnl if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then + dnl tests. But if configure.in invokes AM_ICONV after AM_GNU_GETTEXT + dnl the configure script would need to contain the same shell code + dnl again, outside any 'if'. There are two solutions: + dnl - Invoke AM_ICONV_LINKFLAGS_BODY here, outside any 'if'. + dnl - Control the expansions in more detail using AC_PROVIDE_IFELSE. + dnl Since AC_PROVIDE_IFELSE is only in autoconf >= 2.52 and not + dnl documented, we avoid it. + ifelse(gt_included_intl, yes, , [ + AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) + ]) + + dnl Sometimes, on Mac OS X, libintl requires linking with CoreFoundation. + gt_INTL_MACOSX + + dnl Set USE_NLS. + AC_REQUIRE([AM_NLS]) + + ifelse(gt_included_intl, yes, [ + BUILD_INCLUDED_LIBINTL=no + USE_INCLUDED_LIBINTL=no + ]) + LIBINTL= + LTLIBINTL= + POSUB= + + dnl Add a version number to the cache macros. + case " $gt_needs " in + *" need-formatstring-macros "*) gt_api_version=3 ;; + *" need-ngettext "*) gt_api_version=2 ;; + *) gt_api_version=1 ;; + esac + gt_func_gnugettext_libc="gt_cv_func_gnugettext${gt_api_version}_libc" + gt_func_gnugettext_libintl="gt_cv_func_gnugettext${gt_api_version}_libintl" + + dnl If we use NLS figure out what method + if test "$USE_NLS" = "yes"; then + gt_use_preinstalled_gnugettext=no + ifelse(gt_included_intl, yes, [ + AC_MSG_CHECKING([whether included gettext is requested]) + AC_ARG_WITH([included-gettext], + [ --with-included-gettext use the GNU gettext library included here], + nls_cv_force_use_gnu_gettext=$withval, + nls_cv_force_use_gnu_gettext=no) + AC_MSG_RESULT([$nls_cv_force_use_gnu_gettext]) + + nls_cv_use_gnu_gettext="$nls_cv_force_use_gnu_gettext" + if test "$nls_cv_force_use_gnu_gettext" != "yes"; then + ]) + dnl User does not insist on using GNU NLS library. Figure out what + dnl to use. If GNU gettext is available we use this. Else we have + dnl to fall back to GNU NLS library. + + if test $gt_api_version -ge 3; then + gt_revision_test_code=' +#ifndef __GNU_GETTEXT_SUPPORTED_REVISION +#define __GNU_GETTEXT_SUPPORTED_REVISION(major) ((major) == 0 ? 0 : -1) +#endif +changequote(,)dnl +typedef int array [2 * (__GNU_GETTEXT_SUPPORTED_REVISION(0) >= 1) - 1]; +changequote([,])dnl +' + else + gt_revision_test_code= + fi + if test $gt_api_version -ge 2; then + gt_expression_test_code=' + * ngettext ("", "", 0)' + else + gt_expression_test_code= + fi + + AC_CACHE_CHECK([for GNU gettext in libc], [$gt_func_gnugettext_libc], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[ +#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern int *_nl_domain_bindings; + ]], + [[ +bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_domain_bindings + ]])], + [eval "$gt_func_gnugettext_libc=yes"], + [eval "$gt_func_gnugettext_libc=no"])]) + + if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" != "yes"; }; then + dnl Sometimes libintl requires libiconv, so first search for libiconv. + ifelse(gt_included_intl, yes, , [ + AM_ICONV_LINK + ]) + dnl Search for libintl and define LIBINTL, LTLIBINTL and INCINTL + dnl accordingly. Don't use AC_LIB_LINKFLAGS_BODY([intl],[iconv]) + dnl because that would add "-liconv" to LIBINTL and LTLIBINTL + dnl even if libiconv doesn't exist. + AC_LIB_LINKFLAGS_BODY([intl]) + AC_CACHE_CHECK([for GNU gettext in libintl], + [$gt_func_gnugettext_libintl], + [gt_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$CPPFLAGS $INCINTL" + gt_save_LIBS="$LIBS" + LIBS="$LIBS $LIBINTL" + dnl Now see whether libintl exists and does not depend on libiconv. + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[ +#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern +#ifdef __cplusplus +"C" +#endif +const char *_nl_expand_alias (const char *); + ]], + [[ +bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("") + ]])], + [eval "$gt_func_gnugettext_libintl=yes"], + [eval "$gt_func_gnugettext_libintl=no"]) + dnl Now see whether libintl exists and depends on libiconv. + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" != yes; } && test -n "$LIBICONV"; then + LIBS="$LIBS $LIBICONV" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[ +#include +$gt_revision_test_code +extern int _nl_msg_cat_cntr; +extern +#ifdef __cplusplus +"C" +#endif +const char *_nl_expand_alias (const char *); + ]], + [[ +bindtextdomain ("", ""); +return * gettext ("")$gt_expression_test_code + _nl_msg_cat_cntr + *_nl_expand_alias ("") + ]])], + [LIBINTL="$LIBINTL $LIBICONV" + LTLIBINTL="$LTLIBINTL $LTLIBICONV" + eval "$gt_func_gnugettext_libintl=yes" + ]) + fi + CPPFLAGS="$gt_save_CPPFLAGS" + LIBS="$gt_save_LIBS"]) + fi + + dnl If an already present or preinstalled GNU gettext() is found, + dnl use it. But if this macro is used in GNU gettext, and GNU + dnl gettext is already preinstalled in libintl, we update this + dnl libintl. (Cf. the install rule in intl/Makefile.in.) + if { eval "gt_val=\$$gt_func_gnugettext_libc"; test "$gt_val" = "yes"; } \ + || { { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; } \ + && test "$PACKAGE" != gettext-runtime \ + && test "$PACKAGE" != gettext-tools; }; then + gt_use_preinstalled_gnugettext=yes + else + dnl Reset the values set by searching for libintl. + LIBINTL= + LTLIBINTL= + INCINTL= + fi + + ifelse(gt_included_intl, yes, [ + if test "$gt_use_preinstalled_gnugettext" != "yes"; then + dnl GNU gettext is not found in the C library. + dnl Fall back on included GNU gettext library. + nls_cv_use_gnu_gettext=yes + fi + fi + + if test "$nls_cv_use_gnu_gettext" = "yes"; then + dnl Mark actions used to generate GNU NLS library. + BUILD_INCLUDED_LIBINTL=yes + USE_INCLUDED_LIBINTL=yes + LIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LIBICONV $LIBTHREAD" + LTLIBINTL="ifelse([$3],[],\${top_builddir}/intl,[$3])/libintl.[]gt_libtool_suffix_prefix[]a $LTLIBICONV $LTLIBTHREAD" + LIBS=`echo " $LIBS " | sed -e 's/ -lintl / /' -e 's/^ //' -e 's/ $//'` + fi + + CATOBJEXT= + if test "$gt_use_preinstalled_gnugettext" = "yes" \ + || test "$nls_cv_use_gnu_gettext" = "yes"; then + dnl Mark actions to use GNU gettext tools. + CATOBJEXT=.gmo + fi + ]) + + if test -n "$INTL_MACOSX_LIBS"; then + if test "$gt_use_preinstalled_gnugettext" = "yes" \ + || test "$nls_cv_use_gnu_gettext" = "yes"; then + dnl Some extra flags are needed during linking. + LIBINTL="$LIBINTL $INTL_MACOSX_LIBS" + LTLIBINTL="$LTLIBINTL $INTL_MACOSX_LIBS" + fi + fi + + if test "$gt_use_preinstalled_gnugettext" = "yes" \ + || test "$nls_cv_use_gnu_gettext" = "yes"; then + AC_DEFINE([ENABLE_NLS], [1], + [Define to 1 if translation of program messages to the user's native language + is requested.]) + else + USE_NLS=no + fi + fi + + AC_MSG_CHECKING([whether to use NLS]) + AC_MSG_RESULT([$USE_NLS]) + if test "$USE_NLS" = "yes"; then + AC_MSG_CHECKING([where the gettext function comes from]) + if test "$gt_use_preinstalled_gnugettext" = "yes"; then + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then + gt_source="external libintl" + else + gt_source="libc" + fi + else + gt_source="included intl directory" + fi + AC_MSG_RESULT([$gt_source]) + fi + + if test "$USE_NLS" = "yes"; then + + if test "$gt_use_preinstalled_gnugettext" = "yes"; then + if { eval "gt_val=\$$gt_func_gnugettext_libintl"; test "$gt_val" = "yes"; }; then + AC_MSG_CHECKING([how to link with libintl]) + AC_MSG_RESULT([$LIBINTL]) + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCINTL]) + fi + + dnl For backward compatibility. Some packages may be using this. + AC_DEFINE([HAVE_GETTEXT], [1], + [Define if the GNU gettext() function is already present or preinstalled.]) + AC_DEFINE([HAVE_DCGETTEXT], [1], + [Define if the GNU dcgettext() function is already present or preinstalled.]) + fi + + dnl We need to process the po/ directory. + POSUB=po + fi + + ifelse(gt_included_intl, yes, [ + dnl If this is used in GNU gettext we have to set BUILD_INCLUDED_LIBINTL + dnl to 'yes' because some of the testsuite requires it. + if test "$PACKAGE" = gettext-runtime || test "$PACKAGE" = gettext-tools; then + BUILD_INCLUDED_LIBINTL=yes + fi + + dnl Make all variables we use known to autoconf. + AC_SUBST([BUILD_INCLUDED_LIBINTL]) + AC_SUBST([USE_INCLUDED_LIBINTL]) + AC_SUBST([CATOBJEXT]) + + dnl For backward compatibility. Some configure.ins may be using this. + nls_cv_header_intl= + nls_cv_header_libgt= + + dnl For backward compatibility. Some Makefiles may be using this. + DATADIRNAME=share + AC_SUBST([DATADIRNAME]) + + dnl For backward compatibility. Some Makefiles may be using this. + INSTOBJEXT=.mo + AC_SUBST([INSTOBJEXT]) + + dnl For backward compatibility. Some Makefiles may be using this. + GENCAT=gencat + AC_SUBST([GENCAT]) + + dnl For backward compatibility. Some Makefiles may be using this. + INTLOBJS= + if test "$USE_INCLUDED_LIBINTL" = yes; then + INTLOBJS="\$(GETTOBJS)" + fi + AC_SUBST([INTLOBJS]) + + dnl Enable libtool support if the surrounding package wishes it. + INTL_LIBTOOL_SUFFIX_PREFIX=gt_libtool_suffix_prefix + AC_SUBST([INTL_LIBTOOL_SUFFIX_PREFIX]) + ]) + + dnl For backward compatibility. Some Makefiles may be using this. + INTLLIBS="$LIBINTL" + AC_SUBST([INTLLIBS]) + + dnl Make all documented variables known to autoconf. + AC_SUBST([LIBINTL]) + AC_SUBST([LTLIBINTL]) + AC_SUBST([POSUB]) +]) +m4trace:m4/gettext.m4:394: -1- AC_DEFUN([AM_GNU_GETTEXT_NEED], [ + m4_divert_text([INIT_PREPARE], [gt_needs="$gt_needs $1"]) +]) +m4trace:m4/gettext.m4:401: -1- AC_DEFUN([AM_GNU_GETTEXT_VERSION], []) +m4trace:m4/gettime.m4:7: -1- AC_DEFUN([gl_GETTIME], [ + dnl Prerequisites of lib/gettime.c. + AC_REQUIRE([gl_CLOCK_TIME]) + AC_REQUIRE([gl_TIMESPEC]) + AC_CHECK_FUNCS_ONCE([gettimeofday nanotime]) +]) +m4trace:m4/gettimeofday.m4:10: -1- AC_DEFUN([gl_FUNC_GETTIMEOFDAY], [ + AC_REQUIRE([AC_C_RESTRICT]) + AC_REQUIRE([gl_HEADER_SYS_TIME_H]) + AC_REQUIRE([gl_HEADER_SYS_TIME_H_DEFAULTS]) + AC_CHECK_FUNCS_ONCE([gettimeofday]) + + gl_gettimeofday_timezone=void + if test $ac_cv_func_gettimeofday != yes; then + HAVE_GETTIMEOFDAY=0 + else + gl_FUNC_GETTIMEOFDAY_CLOBBER + AC_CACHE_CHECK([for gettimeofday with POSIX signature], + [gl_cv_func_gettimeofday_posix_signature], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + struct timeval c; + int gettimeofday (struct timeval *restrict, void *restrict); + ]], + [[/* glibc uses struct timezone * rather than the POSIX void * + if _GNU_SOURCE is defined. However, since the only portable + use of gettimeofday uses NULL as the second parameter, and + since the glibc definition is actually more typesafe, it is + not worth wrapping this to get a compliant signature. */ + int (*f) (struct timeval *restrict, void *restrict) + = gettimeofday; + int x = f (&c, 0); + return !(x | c.tv_sec | c.tv_usec); + ]])], + [gl_cv_func_gettimeofday_posix_signature=yes], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include +int gettimeofday (struct timeval *restrict, struct timezone *restrict); + ]])], + [gl_cv_func_gettimeofday_posix_signature=almost], + [gl_cv_func_gettimeofday_posix_signature=no])])]) + if test $gl_cv_func_gettimeofday_posix_signature = almost; then + gl_gettimeofday_timezone='struct timezone' + elif test $gl_cv_func_gettimeofday_posix_signature != yes; then + REPLACE_GETTIMEOFDAY=1 + fi + dnl If we override 'struct timeval', we also have to override gettimeofday. + if test $REPLACE_STRUCT_TIMEVAL = 1; then + REPLACE_GETTIMEOFDAY=1 + fi + m4_ifdef([gl_FUNC_TZSET_CLOBBER], [ + gl_FUNC_TZSET_CLOBBER + case "$gl_cv_func_tzset_clobber" in + *yes) + REPLACE_GETTIMEOFDAY=1 + gl_GETTIMEOFDAY_REPLACE_LOCALTIME + AC_DEFINE([tzset], [rpl_tzset], + [Define to rpl_tzset if the wrapper function should be used.]) + AC_DEFINE([TZSET_CLOBBERS_LOCALTIME], [1], + [Define if tzset clobbers localtime's static buffer.]) + ;; + esac + ]) + fi + AC_DEFINE_UNQUOTED([GETTIMEOFDAY_TIMEZONE], [$gl_gettimeofday_timezone], + [Define this to 'void' or 'struct timezone' to match the system's + declaration of the second argument to gettimeofday.]) +]) +m4trace:m4/gettimeofday.m4:84: -1- AC_DEFUN([gl_FUNC_GETTIMEOFDAY_CLOBBER], [ + AC_REQUIRE([gl_HEADER_SYS_TIME_H]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_CACHE_CHECK([whether gettimeofday clobbers localtime buffer], + [gl_cv_func_gettimeofday_clobber], + [AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #include + #include + #include + ]], + [[ + time_t t = 0; + struct tm *lt; + struct tm saved_lt; + struct timeval tv; + lt = localtime (&t); + saved_lt = *lt; + gettimeofday (&tv, NULL); + return memcmp (lt, &saved_lt, sizeof (struct tm)) != 0; + ]])], + [gl_cv_func_gettimeofday_clobber=no], + [gl_cv_func_gettimeofday_clobber=yes], + [# When cross-compiling: + case "$host_os" in + # Guess all is fine on glibc systems. + *-gnu*) gl_cv_func_gettimeofday_clobber="guessing no" ;; + # If we don't know, assume the worst. + *) gl_cv_func_gettimeofday_clobber="guessing yes" ;; + esac + ])]) + + case "$gl_cv_func_gettimeofday_clobber" in + *yes) + REPLACE_GETTIMEOFDAY=1 + gl_GETTIMEOFDAY_REPLACE_LOCALTIME + AC_DEFINE([GETTIMEOFDAY_CLOBBERS_LOCALTIME], [1], + [Define if gettimeofday clobbers the localtime buffer.]) + ;; + esac +]) +m4trace:m4/gettimeofday.m4:129: -1- AC_DEFUN([gl_GETTIMEOFDAY_REPLACE_LOCALTIME], [ + AC_DEFINE([gmtime], [rpl_gmtime], + [Define to rpl_gmtime if the replacement function should be used.]) + AC_DEFINE([localtime], [rpl_localtime], + [Define to rpl_localtime if the replacement function should be used.]) +]) +m4trace:m4/gettimeofday.m4:137: -1- AC_DEFUN([gl_PREREQ_GETTIMEOFDAY], [ + AC_CHECK_HEADERS([sys/timeb.h]) + AC_CHECK_FUNCS([_ftime]) +]) +m4trace:m4/getugroups.m4:8: -1- AC_DEFUN([gl_GETUGROUPS], [ + AC_CHECK_HEADERS_ONCE([grp.h]) +]) +m4trace:m4/getusershell.m4:7: -1- AC_DEFUN([gl_FUNC_GETUSERSHELL], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + dnl Persuade glibc to declare {get,set,end}usershell(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl Check whether the getusershell function exists. + AC_CHECK_FUNCS_ONCE([getusershell]) + if test $ac_cv_func_getusershell = yes; then + HAVE_GETUSERSHELL=1 + dnl Check whether getusershell is declared. + AC_CHECK_DECLS([getusershell]) + if test $ac_cv_have_decl_getusershell = no; then + HAVE_DECL_GETUSERSHELL=0 + fi + else + HAVE_GETUSERSHELL=0 + dnl Assume that on platforms which declare it, the function exists. + HAVE_DECL_GETUSERSHELL=0 + fi +]) +m4trace:m4/glibc2.m4:10: -1- AC_DEFUN([gt_GLIBC2], [ + AC_CACHE_CHECK([whether we are using the GNU C Library 2 or newer], + [ac_cv_gnu_library_2], + [AC_EGREP_CPP([Lucky GNU user], + [ +#include +#ifdef __GNU_LIBRARY__ + #if (__GLIBC__ >= 2) + Lucky GNU user + #endif +#endif + ], + [ac_cv_gnu_library_2=yes], + [ac_cv_gnu_library_2=no]) + ] + ) + AC_SUBST([GLIBC2]) + GLIBC2="$ac_cv_gnu_library_2" + +]) +m4trace:m4/glibc21.m4:11: -1- AC_DEFUN([gl_GLIBC21], [ + AC_CACHE_CHECK([whether we are using the GNU C Library >= 2.1 or uClibc], + [ac_cv_gnu_library_2_1], + [AC_EGREP_CPP([Lucky], + [ +#include +#ifdef __GNU_LIBRARY__ + #if (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 1) || (__GLIBC__ > 2) + Lucky GNU user + #endif +#endif +#ifdef __UCLIBC__ + Lucky user +#endif + ], + [ac_cv_gnu_library_2_1=yes], + [ac_cv_gnu_library_2_1=no]) + ] + ) + AC_SUBST([GLIBC21]) + GLIBC21="$ac_cv_gnu_library_2_1" + +]) +m4trace:m4/gmp.m4:13: -1- AC_DEFUN([cu_GMP], [ + LIB_GMP= + AC_SUBST([LIB_GMP]) + + AC_ARG_WITH([gmp], + AS_HELP_STRING([--without-gmp], + [do not use the GNU MP library for arbitrary precision + calculation (default: use it if available)]), + [cu_use_gmp=$withval], + [cu_use_gmp=auto]) + + if test $cu_use_gmp != no; then + cu_saved_libs=$LIBS + AC_SEARCH_LIBS([__gmpz_init], [gmp], + [test "$ac_cv_search___gmpz_init" = "none required" || + { + LIB_GMP=$ac_cv_search___gmpz_init + AC_DEFINE([HAVE_GMP], [1], + [Define if you have GNU libgmp (or replacement)]) + # This only available in GMP >= 5 + AC_CHECK_DECLS([mpz_inits], [], [], [[#include ]]) + }], + [AC_MSG_WARN([libgmp development library was not found or not usable.]) + AC_MSG_WARN([AC_PACKAGE_NAME will be built without GMP support.])]) + LIBS=$cu_saved_libs + fi +]) +m4trace:m4/gnu-make.m4:15: -1- AC_DEFUN([gl_GNU_MAKE], [ + AM_CONDITIONAL([GNU_MAKE], + [${MAKE-make} --version /cannot/make/this >/dev/null 2>&1]) +]) +m4trace:m4/gnulib-common.m4:9: -1- AC_DEFUN([gl_COMMON], [ + dnl Use AC_REQUIRE here, so that the code is expanded once only. + AC_REQUIRE([gl_00GNULIB]) + AC_REQUIRE([gl_COMMON_BODY]) +]) +m4trace:m4/gnulib-common.m4:14: -1- AC_DEFUN([gl_COMMON_BODY], [ + AH_VERBATIM([_Noreturn], +[/* The _Noreturn keyword of C11. */ +#if ! (defined _Noreturn \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# if (3 <= __GNUC__ || (__GNUC__ == 2 && 8 <= __GNUC_MINOR__) \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif defined _MSC_VER && 1200 <= _MSC_VER +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) + AH_VERBATIM([isoc99_inline], +[/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) + AH_VERBATIM([unused_parameter], +[/* Define as a marker that can be attached to declarations that might not + be used. This helps to reduce warnings, such as from + GCC -Wunused-parameter. */ +#if __GNUC__ >= 3 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) +# define _GL_UNUSED __attribute__ ((__unused__)) +#else +# define _GL_UNUSED +#endif +/* The name _UNUSED_PARAMETER_ is an earlier spelling, although the name + is a misnomer outside of parameter lists. */ +#define _UNUSED_PARAMETER_ _GL_UNUSED + +/* The __pure__ attribute was added in gcc 2.96. */ +#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +#else +# define _GL_ATTRIBUTE_PURE /* empty */ +#endif + +/* The __const__ attribute was added in gcc 2.95. */ +#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +#else +# define _GL_ATTRIBUTE_CONST /* empty */ +#endif +]) + dnl Preparation for running test programs: + dnl Tell glibc to write diagnostics from -D_FORTIFY_SOURCE=2 to stderr, not + dnl to /dev/tty, so they can be redirected to log files. Such diagnostics + dnl arise e.g., in the macros gl_PRINTF_DIRECTIVE_N, gl_SNPRINTF_DIRECTIVE_N. + LIBC_FATAL_STDERR_=1 + export LIBC_FATAL_STDERR_ +]) +m4trace:m4/gnulib-common.m4:83: -1- AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE], [ + gl_MODULE_INDICATOR_SET_VARIABLE_AUX( + [GNULIB_[]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], + [gl_MODULE_INDICATOR_CONDITION]) +]) +m4trace:m4/gnulib-common.m4:96: -1- AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX], [ + m4_if(m4_defn([gl_MODULE_INDICATOR_CONDITION]), [1], + [ + dnl Simplify the expression VALUE || 1 to 1. + $1=1 + ], + [gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([$1], + [gl_MODULE_INDICATOR_CONDITION])]) +]) +m4trace:m4/gnulib-common.m4:110: -1- AC_DEFUN([gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR], [ + dnl Simplify the expression 1 || CONDITION to 1. + if test "$[]$1" != 1; then + dnl Simplify the expression 0 || CONDITION to CONDITION. + if test "$[]$1" = 0; then + $1=$2 + else + $1="($[]$1 || $2)" + fi + fi +]) +m4trace:m4/gnulib-common.m4:135: -1- AC_DEFUN([gl_MODULE_INDICATOR], [ + AC_DEFINE_UNQUOTED([GNULIB_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), + [gl_MODULE_INDICATOR_CONDITION], + [Define to a C preprocessor expression that evaluates to 1 or 0, + depending whether the gnulib module $1 shall be considered present.]) +]) +m4trace:m4/gnulib-common.m4:158: -1- AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], [ + AC_DEFINE([GNULIB_TEST_]m4_translit([[$1]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___]), [1], + [Define to 1 when the gnulib module $1 should be tested.]) +]) +m4trace:m4/gnulib-common.m4:170: -1- AC_DEFUN([gl_ASSERT_NO_GNULIB_POSIXCHECK], [ + dnl Override gl_WARN_ON_USE_PREPARE. + dnl But hide this definition from 'aclocal'. + AC_DEFUN([gl_W][ARN_ON_USE_PREPARE], []) +]) +m4trace:m4/gnulib-common.m4:181: -1- AC_DEFUN([gl_ASSERT_NO_GNULIB_TESTS], [ + dnl Override gl_MODULE_INDICATOR_FOR_TESTS. + AC_DEFUN([gl_MODULE_INDICATOR_FOR_TESTS], []) +]) +m4trace:m4/gnulib-common.m4:189: -1- AC_DEFUN([gl_FEATURES_H], [ + AC_CHECK_HEADERS_ONCE([features.h]) + if test $ac_cv_header_features_h = yes; then + HAVE_FEATURES_H=1 + else + HAVE_FEATURES_H=0 + fi + AC_SUBST([HAVE_FEATURES_H]) +]) +m4trace:m4/gnulib-common.m4:229: -1- AC_DEFUN([gl_PROG_CC_C99], [ + dnl Change that version number to the minimum Autoconf version that supports + dnl mixing AC_PROG_CC_C99 calls with AC_PROG_CC_STDC calls. + m4_version_prereq([9.0], + [AC_REQUIRE([AC_PROG_CC_C99])], + [AC_REQUIRE([AC_PROG_CC_STDC])]) +]) +m4trace:m4/gnulib-common.m4:242: -1- AC_DEFUN([gl_PROG_AR_RANLIB], [ + dnl Minix 3 comes with two toolchains: The Amsterdam Compiler Kit compiler + dnl as "cc", and GCC as "gcc". They have different object file formats and + dnl library formats. In particular, the GNU binutils programs ar, ranlib + dnl produce libraries that work only with gcc, not with cc. + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for Minix Amsterdam compiler], [gl_cv_c_amsterdam_compiler], + [ + AC_EGREP_CPP([Amsterdam], + [ +#ifdef __ACK__ +Amsterdam +#endif + ], + [gl_cv_c_amsterdam_compiler=yes], + [gl_cv_c_amsterdam_compiler=no]) + ]) + if test -z "$AR"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + AR='cc -c.a' + if test -z "$ARFLAGS"; then + ARFLAGS='-o' + fi + else + dnl Use the Automake-documented default values for AR and ARFLAGS, + dnl but prefer ${host}-ar over ar (useful for cross-compiling). + AC_CHECK_TOOL([AR], [ar], [ar]) + if test -z "$ARFLAGS"; then + ARFLAGS='cru' + fi + fi + else + if test -z "$ARFLAGS"; then + ARFLAGS='cru' + fi + fi + AC_SUBST([AR]) + AC_SUBST([ARFLAGS]) + if test -z "$RANLIB"; then + if test $gl_cv_c_amsterdam_compiler = yes; then + RANLIB=':' + else + dnl Use the ranlib program if it is available. + AC_PROG_RANLIB + fi + fi + AC_SUBST([RANLIB]) +]) +m4trace:m4/gnulib-common.m4:361: -1- AC_DEFUN([gl_BIGENDIAN], [ + AC_C_BIGENDIAN +]) +m4trace:m4/gnulib-common.m4:371: -1- AC_DEFUN([gl_CACHE_VAL_SILENT], [ + saved_as_echo_n="$as_echo_n" + as_echo_n=':' + AC_CACHE_VAL([$1], [$2]) + as_echo_n="$saved_as_echo_n" +]) +m4trace:m4/gnulib-comp.m4:34: -1- AC_DEFUN([gl_EARLY], [ + m4_pattern_forbid([^gl_[A-Z]])dnl the gnulib macro namespace + m4_pattern_allow([^gl_ES$])dnl a valid locale name + m4_pattern_allow([^gl_LIBOBJS$])dnl a variable + m4_pattern_allow([^gl_LTLIBOBJS$])dnl a variable + AC_REQUIRE([gl_PROG_AR_RANLIB]) + AC_REQUIRE([AM_PROG_CC_C_O]) + # Code from module accept: + # Code from module accept-tests: + # Code from module acl: + # Code from module acl-tests: + # Code from module alignof: + # Code from module alignof-tests: + # Code from module alloca: + # Code from module alloca-opt: + # Code from module alloca-opt-tests: + # Code from module allocator: + # Code from module announce-gen: + # Code from module areadlink: + # Code from module areadlink-tests: + # Code from module areadlink-with-size: + # Code from module areadlink-with-size-tests: + # Code from module areadlinkat: + # Code from module areadlinkat-tests: + # Code from module argmatch: + # Code from module argmatch-tests: + # Code from module argv-iter: + # Code from module argv-iter-tests: + # Code from module arpa_inet: + # Code from module arpa_inet-tests: + # Code from module assert: + # Code from module at-internal: + # Code from module autobuild: + AB_INIT + # Code from module backupfile: + # Code from module base64: + # Code from module base64-tests: + # Code from module binary-io: + # Code from module binary-io-tests: + # Code from module bind: + # Code from module bind-tests: + # Code from module bitrotate: + # Code from module bitrotate-tests: + # Code from module btowc: + # Code from module btowc-tests: + # Code from module buffer-lcm: + # Code from module c-ctype: + # Code from module c-ctype-tests: + # Code from module c-strcase: + # Code from module c-strcase-tests: + # Code from module c-strcaseeq: + # Code from module c-strtod: + # Code from module c-strtold: + # Code from module calloc-gnu: + # Code from module calloc-gnu-tests: + # Code from module calloc-posix: + # Code from module canon-host: + # Code from module canonicalize: + # Code from module canonicalize-tests: + # Code from module careadlinkat: + # Code from module chdir: + # Code from module chdir-long: + # Code from module chdir-tests: + # Code from module chown: + # Code from module chown-tests: + # Code from module clock-time: + # Code from module cloexec: + # Code from module cloexec-tests: + # Code from module close: + # Code from module close-stream: + # Code from module close-tests: + # Code from module closedir: + # Code from module closein: + # Code from module closein-tests: + # Code from module closeout: + # Code from module config-h: + # Code from module configmake: + # Code from module connect: + # Code from module connect-tests: + # Code from module crypto/md5: + # Code from module crypto/md5-tests: + # Code from module crypto/sha1: + # Code from module crypto/sha1-tests: + # Code from module crypto/sha256: + # Code from module crypto/sha512: + # Code from module ctype: + # Code from module ctype-tests: + # Code from module cycle-check: + # Code from module d-ino: + # Code from module d-type: + # Code from module dev-ino: + # Code from module di-set: + # Code from module di-set-tests: + # Code from module diacrit: + # Code from module dirent: + # Code from module dirent-safer: + # Code from module dirent-safer-tests: + # Code from module dirent-tests: + # Code from module dirfd: + # Code from module dirname: + # Code from module dirname-lgpl: + # Code from module dirname-tests: + # Code from module do-release-commit-and-tag: + # Code from module dosname: + # Code from module double-slash-root: + # Code from module dtoastr: + # Code from module dtotimespec: + # Code from module dup: + # Code from module dup-tests: + # Code from module dup2: + # Code from module dup2-tests: + # Code from module environ: + # Code from module environ-tests: + # Code from module errno: + # Code from module errno-tests: + # Code from module error: + # Code from module euidaccess: + # Code from module exclude: + # Code from module exclude-tests: + # Code from module exitfail: + # Code from module extensions: + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + # Code from module extern-inline: + # Code from module faccessat: + # Code from module faccessat-tests: + # Code from module fadvise: + # Code from module fadvise-tests: + # Code from module fatal-signal: + # Code from module fchdir: + # Code from module fchdir-tests: + # Code from module fchmodat: + # Code from module fchmodat-tests: + # Code from module fchownat: + # Code from module fchownat-tests: + # Code from module fclose: + # Code from module fclose-tests: + # Code from module fcntl: + # Code from module fcntl-h: + # Code from module fcntl-h-tests: + # Code from module fcntl-safer: + # Code from module fcntl-safer-tests: + # Code from module fcntl-tests: + # Code from module fd-hook: + # Code from module fd-reopen: + # Code from module fd-safer-flag: + # Code from module fdatasync: + # Code from module fdatasync-tests: + # Code from module fdl: + # Code from module fdopen: + # Code from module fdopen-tests: + # Code from module fdopendir: + # Code from module fdopendir-tests: + # Code from module fdutimensat: + # Code from module fdutimensat-tests: + # Code from module fflush: + AC_REQUIRE([AC_FUNC_FSEEKO]) + # Code from module fflush-tests: + # Code from module fgetc-tests: + # Code from module file-set: + # Code from module file-type: + # Code from module fileblocks: + # Code from module filemode: + # Code from module filename: + # Code from module filenamecat: + # Code from module filenamecat-lgpl: + # Code from module filenamecat-tests: + # Code from module filevercmp: + # Code from module filevercmp-tests: + # Code from module flexmember: + # Code from module float: + # Code from module float-tests: + # Code from module fnmatch: + # Code from module fnmatch-gnu: + # Code from module fnmatch-tests: + # Code from module fopen: + # Code from module fopen-safer: + # Code from module fopen-safer-tests: + # Code from module fopen-tests: + # Code from module fpending: + # Code from module fpending-tests: + # Code from module fpieee: + AC_REQUIRE([gl_FP_IEEE]) + # Code from module fprintftime: + # Code from module fpucw: + # Code from module fpurge: + # Code from module fpurge-tests: + # Code from module fputc-tests: + # Code from module fread-tests: + # Code from module freadahead: + # Code from module freadahead-tests: + # Code from module freading: + # Code from module freading-tests: + # Code from module freadptr: + # Code from module freadptr-tests: + # Code from module freadseek: + # Code from module freadseek-tests: + # Code from module freopen: + # Code from module freopen-safer: + # Code from module freopen-safer-tests: + # Code from module freopen-tests: + # Code from module frexp-nolibm: + # Code from module frexp-nolibm-tests: + # Code from module frexpl-nolibm: + # Code from module frexpl-nolibm-tests: + # Code from module fseek: + # Code from module fseek-tests: + # Code from module fseeko: + AC_REQUIRE([AC_FUNC_FSEEKO]) + # Code from module fseeko-tests: + # Code from module fseterr: + # Code from module fseterr-tests: + # Code from module fstat: + # Code from module fstat-tests: + # Code from module fstatat: + # Code from module fstatat-tests: + # Code from module fsusage: + # Code from module fsync: + # Code from module fsync-tests: + # Code from module ftell: + # Code from module ftell-tests: + # Code from module ftello: + AC_REQUIRE([AC_FUNC_FSEEKO]) + # Code from module ftello-tests: + # Code from module ftoastr: + # Code from module ftruncate: + # Code from module ftruncate-tests: + # Code from module fts: + # Code from module full-read: + # Code from module full-write: + # Code from module futimens: + # Code from module futimens-tests: + # Code from module fwrite-tests: + # Code from module gendocs: + # Code from module getaddrinfo: + # Code from module getaddrinfo-tests: + # Code from module getcwd: + # Code from module getcwd-lgpl: + # Code from module getcwd-lgpl-tests: + # Code from module getcwd-tests: + # Code from module getdelim: + # Code from module getdelim-tests: + # Code from module getdtablesize: + # Code from module getdtablesize-tests: + # Code from module getgroups: + # Code from module getgroups-tests: + # Code from module gethostname: + # Code from module gethostname-tests: + # Code from module gethrxtime: + # Code from module getline: + # Code from module getline-tests: + # Code from module getloadavg: + # Code from module getloadavg-tests: + # Code from module getlogin: + # Code from module getlogin-tests: + # Code from module getndelim2: + # Code from module getndelim2-tests: + # Code from module getopt-gnu: + # Code from module getopt-posix: + # Code from module getopt-posix-tests: + # Code from module getpagesize: + # Code from module getpass-gnu: + # Code from module gettext: + # Code from module gettext-h: + # Code from module gettime: + # Code from module gettimeofday: + # Code from module gettimeofday-tests: + # Code from module getugroups: + # Code from module getusershell: + # Code from module git-version-gen: + # Code from module gitlog-to-changelog: + # Code from module gnu-make: + # Code from module gnu-web-doc-update: + # Code from module gnumakefile: + # Code from module gnupload: + # Code from module gperf: + # Code from module group-member: + # Code from module hard-locale: + # Code from module hash: + # Code from module hash-pjw: + # Code from module hash-tests: + # Code from module hash-triple: + # Code from module havelib: + # Code from module heap: + # Code from module host-os: + # Code from module hostent: + # Code from module human: + # Code from module i-ring: + # Code from module i-ring-tests: + # Code from module iconv: + # Code from module iconv-h: + # Code from module iconv-h-tests: + # Code from module iconv-tests: + # Code from module iconv_open: + # Code from module idcache: + # Code from module ignore-value: + # Code from module ignore-value-tests: + # Code from module include_next: + # Code from module inet_ntop: + # Code from module inet_ntop-tests: + # Code from module inet_pton: + # Code from module inet_pton-tests: + # Code from module inline: + # Code from module ino-map: + # Code from module ino-map-tests: + # Code from module intprops: + # Code from module intprops-tests: + # Code from module inttostr: + # Code from module inttostr-tests: + # Code from module inttypes: + # Code from module inttypes-incomplete: + # Code from module inttypes-tests: + # Code from module ioctl: + # Code from module ioctl-tests: + # Code from module isapipe: + # Code from module isatty: + # Code from module isatty-tests: + # Code from module isblank: + # Code from module isblank-tests: + # Code from module isnand-nolibm: + # Code from module isnand-nolibm-tests: + # Code from module isnanf-nolibm: + # Code from module isnanf-nolibm-tests: + # Code from module isnanl-nolibm: + # Code from module isnanl-nolibm-tests: + # Code from module iswblank: + # Code from module iswblank-tests: + # Code from module langinfo: + # Code from module langinfo-tests: + # Code from module largefile: + AC_REQUIRE([AC_SYS_LARGEFILE]) + # Code from module lchmod: + # Code from module lchown: + # Code from module lchown-tests: + # Code from module ldtoastr: + # Code from module lib-ignore: + # Code from module linebuffer: + # Code from module link: + # Code from module link-follow: + # Code from module link-tests: + # Code from module linkat: + # Code from module linkat-tests: + # Code from module listen: + # Code from module listen-tests: + # Code from module localcharset: + # Code from module locale: + # Code from module locale-tests: + # Code from module localeconv: + # Code from module localeconv-tests: + # Code from module localename: + # Code from module localename-tests: + # Code from module lock: + # Code from module lock-tests: + # Code from module long-options: + # Code from module lseek: + # Code from module lseek-tests: + # Code from module lstat: + # Code from module lstat-tests: + # Code from module maintainer-makefile: + # Code from module malloc-gnu: + # Code from module malloc-gnu-tests: + # Code from module malloc-posix: + # Code from module malloca: + # Code from module malloca-tests: + # Code from module manywarnings: + # Code from module math: + # Code from module math-tests: + # Code from module mbchar: + # Code from module mbiter: + # Code from module mbrlen: + # Code from module mbrtowc: + # Code from module mbrtowc-tests: + # Code from module mbsalign: + # Code from module mbsalign-tests: + # Code from module mbscasecmp: + # Code from module mbscasecmp-tests: + # Code from module mbsinit: + # Code from module mbsinit-tests: + # Code from module mbslen: + # Code from module mbsrtowcs: + # Code from module mbsrtowcs-tests: + # Code from module mbsstr: + # Code from module mbsstr-tests: + # Code from module mbswidth: + # Code from module mbtowc: + # Code from module mbuiter: + # Code from module memcasecmp: + # Code from module memcasecmp-tests: + # Code from module memchr: + # Code from module memchr-tests: + # Code from module memchr2: + # Code from module memchr2-tests: + # Code from module memcmp2: + # Code from module memcoll: + # Code from module memcoll-tests: + # Code from module mempcpy: + # Code from module memrchr: + # Code from module memrchr-tests: + # Code from module mgetgroups: + # Code from module mkancesdirs: + # Code from module mkdir: + # Code from module mkdir-p: + # Code from module mkdir-tests: + # Code from module mkfifo: + # Code from module mkfifo-tests: + # Code from module mknod: + # Code from module mknod-tests: + # Code from module mkstemp: + # Code from module mktime: + # Code from module modechange: + # Code from module mountlist: + # Code from module mpsort: + # Code from module msvc-inval: + # Code from module msvc-nothrow: + # Code from module multiarch: + # Code from module nanosleep: + # Code from module nanosleep-tests: + # Code from module netdb: + # Code from module netdb-tests: + # Code from module netinet_in: + # Code from module netinet_in-tests: + # Code from module nl_langinfo: + # Code from module nl_langinfo-tests: + # Code from module nocrash: + # Code from module non-recursive-gnulib-prefix-hack: + # Code from module nproc: + # Code from module obstack: + # Code from module open: + # Code from module open-tests: + # Code from module openat: + # Code from module openat-die: + # Code from module openat-h: + # Code from module openat-safer: + # Code from module openat-safer-tests: + # Code from module openat-tests: + # Code from module opendir: + # Code from module parse-datetime: + # Code from module parse-datetime-tests: + # Code from module pathmax: + # Code from module pathmax-tests: + # Code from module perl: + # Code from module perror: + # Code from module perror-tests: + # Code from module physmem: + # Code from module pipe: + # Code from module pipe-posix: + # Code from module pipe-posix-tests: + # Code from module pipe2: + # Code from module pipe2-safer: + # Code from module pipe2-tests: + # Code from module posix-shell: + # Code from module posix_spawn-internal: + # Code from module posix_spawn_file_actions_addclose: + # Code from module posix_spawn_file_actions_addclose-tests: + # Code from module posix_spawn_file_actions_adddup2: + # Code from module posix_spawn_file_actions_adddup2-tests: + # Code from module posix_spawn_file_actions_addopen: + # Code from module posix_spawn_file_actions_addopen-tests: + # Code from module posix_spawn_file_actions_destroy: + # Code from module posix_spawn_file_actions_init: + # Code from module posix_spawnattr_destroy: + # Code from module posix_spawnattr_init: + # Code from module posix_spawnattr_setflags: + # Code from module posix_spawnattr_setsigmask: + # Code from module posix_spawnp: + # Code from module posix_spawnp-tests: + # Code from module posixtm: + # Code from module posixtm-tests: + # Code from module posixver: + # Code from module printf-frexp: + # Code from module printf-frexp-tests: + # Code from module printf-frexpl: + # Code from module printf-frexpl-tests: + # Code from module printf-safe: + # Code from module priv-set: + # Code from module priv-set-tests: + # Code from module progname: + # Code from module propername: + # Code from module pthread: + # Code from module putenv: + # Code from module quote: + # Code from module quotearg: + # Code from module quotearg-simple: + # Code from module quotearg-simple-tests: + # Code from module raise: + # Code from module raise-tests: + # Code from module randint: + # Code from module randperm: + # Code from module randread: + # Code from module randread-tests: + # Code from module rawmemchr: + # Code from module rawmemchr-tests: + # Code from module read: + # Code from module read-file: + # Code from module read-file-tests: + # Code from module read-tests: + # Code from module readdir: + # Code from module readlink: + # Code from module readlink-tests: + # Code from module readlinkat: + # Code from module readlinkat-tests: + # Code from module readtokens: + # Code from module readtokens-tests: + # Code from module readtokens0: + # Code from module readutmp: + # Code from module realloc-gnu: + # Code from module realloc-gnu-tests: + # Code from module realloc-posix: + # Code from module regex: + # Code from module regex-tests: + # Code from module remove: + # Code from module remove-tests: + # Code from module rename: + # Code from module rename-tests: + # Code from module rewinddir: + # Code from module rmdir: + # Code from module rmdir-tests: + # Code from module root-dev-ino: + # Code from module root-uid: + # Code from module rpmatch: + # Code from module safe-read: + # Code from module safe-write: + # Code from module same: + # Code from module same-inode: + # Code from module save-cwd: + # Code from module savedir: + # Code from module savewd: + # Code from module sched: + # Code from module sched-tests: + # Code from module select: + # Code from module select-tests: + # Code from module selinux-at: + # Code from module selinux-h: + # Code from module servent: + # Code from module setenv: + # Code from module setenv-tests: + # Code from module setlocale: + # Code from module setlocale-tests: + # Code from module setsockopt: + # Code from module setsockopt-tests: + # Code from module settime: + # Code from module sig2str: + # Code from module sigaction: + # Code from module sigaction-tests: + # Code from module signal-h: + # Code from module signal-h-tests: + # Code from module signbit: + # Code from module signbit-tests: + # Code from module sigprocmask: + # Code from module sigprocmask-tests: + # Code from module size_max: + # Code from module sleep: + # Code from module sleep-tests: + # Code from module snippet/_Noreturn: + # Code from module snippet/arg-nonnull: + # Code from module snippet/c++defs: + # Code from module snippet/unused-parameter: + # Code from module snippet/warn-on-use: + # Code from module snprintf: + # Code from module snprintf-tests: + # Code from module socket: + # Code from module socketlib: + # Code from module sockets: + # Code from module sockets-tests: + # Code from module socklen: + # Code from module spawn: + # Code from module spawn-pipe: + # Code from module spawn-pipe-tests: + # Code from module spawn-tests: + # Code from module ssize_t: + # Code from module stat: + # Code from module stat-macros: + # Code from module stat-size: + # Code from module stat-tests: + # Code from module stat-time: + # Code from module stat-time-tests: + # Code from module statat: + # Code from module statat-tests: + # Code from module stdalign: + # Code from module stdalign-tests: + # Code from module stdarg: + dnl Some compilers (e.g., AIX 5.3 cc) need to be in c99 mode + dnl for the builtin va_copy to work. With Autoconf 2.60 or later, + dnl gl_PROG_CC_C99 arranges for this. With older Autoconf gl_PROG_CC_C99 + dnl shouldn't hurt, though installers are on their own to set c99 mode. + gl_PROG_CC_C99 + # Code from module stdbool: + # Code from module stdbool-tests: + # Code from module stddef: + # Code from module stddef-tests: + # Code from module stdint: + # Code from module stdint-tests: + # Code from module stdio: + # Code from module stdio-tests: + # Code from module stdlib: + # Code from module stdlib-safer: + # Code from module stdlib-tests: + # Code from module stpcpy: + # Code from module stpncpy: + # Code from module strchrnul: + # Code from module strchrnul-tests: + # Code from module strdup-posix: + # Code from module streq: + # Code from module strerror: + # Code from module strerror-override: + # Code from module strerror-tests: + # Code from module strerror_r-posix: + # Code from module strerror_r-posix-tests: + # Code from module strftime: + # Code from module strftime-tests: + # Code from module striconv: + # Code from module striconv-tests: + # Code from module string: + # Code from module string-tests: + # Code from module strncat: + # Code from module strncat-tests: + # Code from module strndup: + # Code from module strnlen: + # Code from module strnlen-tests: + # Code from module strnlen1: + # Code from module strnumcmp: + # Code from module strpbrk: + # Code from module strsignal: + # Code from module strsignal-tests: + # Code from module strstr-simple: + # Code from module strtod: + # Code from module strtod-tests: + # Code from module strtoimax: + # Code from module strtoimax-tests: + # Code from module strtoll: + # Code from module strtoll-tests: + # Code from module strtoull: + # Code from module strtoull-tests: + # Code from module strtoumax: + # Code from module strtoumax-tests: + # Code from module symlink: + # Code from module symlink-tests: + # Code from module symlinkat: + # Code from module symlinkat-tests: + # Code from module sys_ioctl: + # Code from module sys_ioctl-tests: + # Code from module sys_resource: + # Code from module sys_resource-tests: + # Code from module sys_select: + # Code from module sys_select-tests: + # Code from module sys_socket: + # Code from module sys_socket-tests: + # Code from module sys_stat: + # Code from module sys_stat-tests: + # Code from module sys_time: + # Code from module sys_time-tests: + # Code from module sys_types: + # Code from module sys_types-tests: + # Code from module sys_uio: + # Code from module sys_uio-tests: + # Code from module sys_utsname: + # Code from module sys_utsname-tests: + # Code from module sys_wait: + # Code from module sys_wait-tests: + # Code from module tempname: + # Code from module termios: + # Code from module termios-tests: + # Code from module test-framework-sh: + # Code from module test-framework-sh-tests: + # Code from module thread: + # Code from module thread-tests: + # Code from module threadlib: + gl_THREADLIB_EARLY + # Code from module time: + # Code from module time-tests: + # Code from module time_r: + # Code from module timer-time: + # Code from module timespec: + # Code from module tls: + # Code from module tls-tests: + # Code from module trim: + # Code from module tzset: + # Code from module u64: + # Code from module u64-tests: + # Code from module uname: + # Code from module uname-tests: + # Code from module unicodeio: + # Code from module unistd: + # Code from module unistd-safer: + # Code from module unistd-safer-tests: + # Code from module unistd-tests: + # Code from module unistr/base: + # Code from module unistr/u8-mbtoucr: + # Code from module unistr/u8-mbtoucr-tests: + # Code from module unistr/u8-uctomb: + # Code from module unistr/u8-uctomb-tests: + # Code from module unitypes: + # Code from module uniwidth/base: + # Code from module uniwidth/width: + # Code from module uniwidth/width-tests: + # Code from module unlink: + # Code from module unlink-busy: + # Code from module unlink-tests: + # Code from module unlinkat: + # Code from module unlinkat-tests: + # Code from module unlinkdir: + # Code from module unlocked-io: + # Code from module unsetenv: + # Code from module unsetenv-tests: + # Code from module update-copyright: + # Code from module update-copyright-tests: + # Code from module uptime: + # Code from module useless-if-before-free: + # Code from module userspec: + # Code from module userspec-tests: + # Code from module usleep: + # Code from module usleep-tests: + # Code from module utimecmp: + # Code from module utimens: + # Code from module utimens-tests: + # Code from module utimensat: + # Code from module utimensat-tests: + # Code from module vasnprintf: + # Code from module vasnprintf-tests: + # Code from module vasprintf: + # Code from module vasprintf-posix: + # Code from module vasprintf-posix-tests: + # Code from module vasprintf-tests: + # Code from module vc-list-files: + # Code from module vc-list-files-tests: + # Code from module verify: + # Code from module verify-tests: + # Code from module verror: + # Code from module version-etc: + # Code from module version-etc-fsf: + # Code from module version-etc-tests: + # Code from module vfprintf-posix: + # Code from module vfprintf-posix-tests: + # Code from module vprintf-posix: + # Code from module vprintf-posix-tests: + # Code from module wait-process: + # Code from module waitpid: + # Code from module warnings: + # Code from module wchar: + # Code from module wchar-tests: + # Code from module wcrtomb: + # Code from module wcrtomb-tests: + # Code from module wcswidth: + # Code from module wctob: + # Code from module wctomb: + # Code from module wctype-h: + # Code from module wctype-h-tests: + # Code from module wcwidth: + # Code from module wcwidth-tests: + # Code from module winsz-ioctl: + # Code from module winsz-termios: + # Code from module write: + # Code from module write-any-file: + # Code from module write-tests: + # Code from module xalloc: + # Code from module xalloc-die: + # Code from module xalloc-die-tests: + # Code from module xalloc-oversized: + # Code from module xfreopen: + # Code from module xfts: + # Code from module xgetcwd: + # Code from module xgetgroups: + # Code from module xgethostname: + # Code from module xmemcoll: + # Code from module xnanosleep: + # Code from module xprintf: + # Code from module xprintf-posix: + # Code from module xprintf-posix-tests: + # Code from module xreadlink: + # Code from module xsize: + # Code from module xstriconv: + # Code from module xstrndup: + # Code from module xstrtod: + # Code from module xstrtoimax: + # Code from module xstrtoimax-tests: + # Code from module xstrtol: + # Code from module xstrtol-tests: + # Code from module xstrtold: + # Code from module xstrtoumax: + # Code from module xstrtoumax-tests: + # Code from module xvasprintf: + # Code from module xvasprintf-tests: + # Code from module yesno: + # Code from module yesno-tests: + # Code from module yield: +]) +m4trace:m4/gnulib-comp.m4:823: -1- AC_DEFUN([gl_INIT], [ + AM_CONDITIONAL([GL_COND_LIBTOOL], [false]) + gl_cond_libtool=false + gl_libdeps= + gl_ltlibdeps= + gl_m4_base='m4' + m4_pushdef([AC_LIBOBJ], m4_defn([gl_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gl_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gl_LIBSOURCES])) + m4_pushdef([gl_LIBSOURCES_LIST], []) + m4_pushdef([gl_LIBSOURCES_DIR], []) + gl_COMMON + gl_source_base='lib' + gl_FUNC_ACL + gl_FUNC_ALLOCA + gl_MODULE_INDICATOR([areadlinkat]) + gl_HEADER_ARPA_INET + AC_PROG_MKDIR_P + gl_ASSERT + AC_LIBOBJ([openat-proc]) + gl_BACKUPFILE + gl_FUNC_BASE64 + gl_FUNC_BTOWC + if test $HAVE_BTOWC = 0 || test $REPLACE_BTOWC = 1; then + AC_LIBOBJ([btowc]) + gl_PREREQ_BTOWC + fi + gl_WCHAR_MODULE_INDICATOR([btowc]) + gl_C_STRTOD + gl_C_STRTOLD + gl_FUNC_CALLOC_GNU + if test $REPLACE_CALLOC = 1; then + AC_LIBOBJ([calloc]) + fi + gl_MODULE_INDICATOR([calloc-gnu]) + gl_FUNC_CALLOC_POSIX + if test $REPLACE_CALLOC = 1; then + AC_LIBOBJ([calloc]) + fi + gl_STDLIB_MODULE_INDICATOR([calloc-posix]) + gl_PREREQ_CANON_HOST + gl_FUNC_CANONICALIZE_FILENAME_MODE + gl_MODULE_INDICATOR([canonicalize]) + gl_MODULE_INDICATOR_FOR_TESTS([canonicalize]) + gl_STDLIB_MODULE_INDICATOR([canonicalize_file_name]) + AC_CHECK_FUNCS_ONCE([readlinkat]) + gl_UNISTD_MODULE_INDICATOR([chdir]) + gl_FUNC_CHDIR_LONG + if test $gl_cv_have_arbitrary_file_name_length_limit = yes; then + AC_LIBOBJ([chdir-long]) + gl_PREREQ_CHDIR_LONG + fi + gl_FUNC_CHOWN + if test $HAVE_CHOWN = 0 || test $REPLACE_CHOWN = 1; then + AC_LIBOBJ([chown]) + fi + if test $REPLACE_CHOWN = 1 && test $ac_cv_func_fchown = no; then + AC_LIBOBJ([fchown-stub]) + fi + gl_UNISTD_MODULE_INDICATOR([chown]) + gl_CLOCK_TIME + gl_MODULE_INDICATOR_FOR_TESTS([cloexec]) + gl_FUNC_CLOSE + if test $REPLACE_CLOSE = 1; then + AC_LIBOBJ([close]) + fi + gl_UNISTD_MODULE_INDICATOR([close]) + gl_CLOSE_STREAM + gl_MODULE_INDICATOR([close-stream]) + gl_FUNC_CLOSEDIR + if test $HAVE_CLOSEDIR = 0 || test $REPLACE_CLOSEDIR = 1; then + AC_LIBOBJ([closedir]) + fi + gl_DIRENT_MODULE_INDICATOR([closedir]) + gl_CLOSEIN + gl_CLOSEOUT + gl_CONFIG_H + gl_CONFIGMAKE_PREP + gl_MD5 + gl_SHA1 + gl_SHA256 + gl_SHA512 + gl_CTYPE_H + gl_CYCLE_CHECK + gl_CHECK_TYPE_STRUCT_DIRENT_D_INO + gl_CHECK_TYPE_STRUCT_DIRENT_D_TYPE + gl_DIRENT_H + gl_DIRENT_SAFER + gl_MODULE_INDICATOR([dirent-safer]) + gl_FUNC_DIRFD + if test $ac_cv_func_dirfd = no && test $gl_cv_func_dirfd_macro = no; then + AC_LIBOBJ([dirfd]) + gl_PREREQ_DIRFD + fi + gl_DIRENT_MODULE_INDICATOR([dirfd]) + gl_DIRNAME + gl_MODULE_INDICATOR([dirname]) + gl_DIRNAME_LGPL + gl_DOUBLE_SLASH_ROOT + AC_REQUIRE([gl_C99_STRTOLD]) + gl_FUNC_DUP + if test $REPLACE_DUP = 1; then + AC_LIBOBJ([dup]) + gl_PREREQ_DUP + fi + gl_UNISTD_MODULE_INDICATOR([dup]) + gl_FUNC_DUP2 + if test $HAVE_DUP2 = 0 || test $REPLACE_DUP2 = 1; then + AC_LIBOBJ([dup2]) + gl_PREREQ_DUP2 + fi + gl_UNISTD_MODULE_INDICATOR([dup2]) + gl_ENVIRON + gl_UNISTD_MODULE_INDICATOR([environ]) + gl_HEADER_ERRNO_H + gl_ERROR + if test $ac_cv_lib_error_at_line = no; then + AC_LIBOBJ([error]) + gl_PREREQ_ERROR + fi + m4_ifdef([AM_XGETTEXT_OPTION], + [AM_][XGETTEXT_OPTION([--flag=error:3:c-format]) + AM_][XGETTEXT_OPTION([--flag=error_at_line:5:c-format])]) + gl_FUNC_EUIDACCESS + if test $HAVE_EUIDACCESS = 0; then + AC_LIBOBJ([euidaccess]) + gl_PREREQ_EUIDACCESS + fi + gl_UNISTD_MODULE_INDICATOR([euidaccess]) + AC_REQUIRE([gl_EXTERN_INLINE]) + gl_FUNC_FACCESSAT + if test $HAVE_FACCESSAT = 0; then + AC_LIBOBJ([faccessat]) + gl_PREREQ_FACCESSAT + fi + gl_MODULE_INDICATOR([faccessat]) + gl_UNISTD_MODULE_INDICATOR([faccessat]) + AC_CHECK_FUNCS_ONCE([posix_fadvise]) + gl_FATAL_SIGNAL + gl_FUNC_FCHDIR + gl_UNISTD_MODULE_INDICATOR([fchdir]) + gl_FUNC_FCHMODAT + if test $HAVE_FCHMODAT = 0; then + AC_LIBOBJ([fchmodat]) + fi + gl_MODULE_INDICATOR([fchmodat]) dnl for lib/openat.h + gl_SYS_STAT_MODULE_INDICATOR([fchmodat]) + gl_FUNC_FCHOWNAT + if test $HAVE_FCHOWNAT = 0 || test $REPLACE_FCHOWNAT = 1; then + AC_LIBOBJ([fchownat]) + fi + gl_MODULE_INDICATOR([fchownat]) dnl for lib/openat.h + gl_UNISTD_MODULE_INDICATOR([fchownat]) + gl_FUNC_FCLOSE + if test $REPLACE_FCLOSE = 1; then + AC_LIBOBJ([fclose]) + fi + gl_STDIO_MODULE_INDICATOR([fclose]) + gl_FUNC_FCNTL + if test $HAVE_FCNTL = 0 || test $REPLACE_FCNTL = 1; then + AC_LIBOBJ([fcntl]) + fi + gl_FCNTL_MODULE_INDICATOR([fcntl]) + gl_FCNTL_H + gl_FCNTL_SAFER + gl_MODULE_INDICATOR([fcntl-safer]) + gl_MODULE_INDICATOR([fd-safer-flag]) + gl_FUNC_FDATASYNC + if test $HAVE_FDATASYNC = 0; then + AC_LIBOBJ([fdatasync]) + fi + gl_UNISTD_MODULE_INDICATOR([fdatasync]) + gl_FUNC_FDOPEN + if test $REPLACE_FDOPEN = 1; then + AC_LIBOBJ([fdopen]) + gl_PREREQ_FDOPEN + fi + gl_STDIO_MODULE_INDICATOR([fdopen]) + gl_FUNC_FDOPENDIR + if test $HAVE_FDOPENDIR = 0 || test $REPLACE_FDOPENDIR = 1; then + AC_LIBOBJ([fdopendir]) + fi + gl_DIRENT_MODULE_INDICATOR([fdopendir]) + gl_MODULE_INDICATOR([fdopendir]) + gl_MODULE_INDICATOR([fdutimensat]) + gl_FUNC_FFLUSH + if test $REPLACE_FFLUSH = 1; then + AC_LIBOBJ([fflush]) + gl_PREREQ_FFLUSH + fi + gl_MODULE_INDICATOR([fflush]) + gl_STDIO_MODULE_INDICATOR([fflush]) + gl_FILEBLOCKS + if test $ac_cv_member_struct_stat_st_blocks = no; then + AC_LIBOBJ([fileblocks]) + gl_PREREQ_FILEBLOCKS + fi + gl_FILEMODE + gl_FILE_NAME_CONCAT + gl_MODULE_INDICATOR([filenamecat]) + gl_FILE_NAME_CONCAT_LGPL + AC_C_FLEXIBLE_ARRAY_MEMBER + gl_FLOAT_H + if test $REPLACE_FLOAT_LDBL = 1; then + AC_LIBOBJ([float]) + fi + if test $REPLACE_ITOLD = 1; then + AC_LIBOBJ([itold]) + fi + gl_FUNC_FNMATCH_POSIX + if test -n "$FNMATCH_H"; then + AC_LIBOBJ([fnmatch]) + gl_PREREQ_FNMATCH + fi + gl_FUNC_FNMATCH_GNU + if test -n "$FNMATCH_H"; then + AC_LIBOBJ([fnmatch]) + gl_PREREQ_FNMATCH + fi + gl_FUNC_FOPEN + if test $REPLACE_FOPEN = 1; then + AC_LIBOBJ([fopen]) + gl_PREREQ_FOPEN + fi + gl_STDIO_MODULE_INDICATOR([fopen]) + gl_MODULE_INDICATOR([fopen-safer]) + gl_FUNC_FPENDING + if test $ac_cv_func___fpending = no; then + AC_LIBOBJ([fpending]) + gl_PREREQ_FPENDING + fi + gl_FUNC_FPURGE + if test $HAVE_FPURGE = 0 || test $REPLACE_FPURGE = 1; then + AC_LIBOBJ([fpurge]) + fi + gl_STDIO_MODULE_INDICATOR([fpurge]) + gl_FUNC_FREADAHEAD + if test $ac_cv_func___freadahead = no; then + AC_LIBOBJ([freadahead]) + fi + gl_FUNC_FREADING + gl_FUNC_FREADPTR + if test $ac_cv_func___freadptr = no; then + AC_LIBOBJ([freadptr]) + fi + gl_FUNC_FREADSEEK + gl_FUNC_FREOPEN + if test $REPLACE_FREOPEN = 1; then + AC_LIBOBJ([freopen]) + gl_PREREQ_FREOPEN + fi + gl_STDIO_MODULE_INDICATOR([freopen]) + gl_MODULE_INDICATOR([freopen-safer]) + gl_FUNC_FREXP_NO_LIBM + if test $gl_func_frexp_no_libm != yes; then + AC_LIBOBJ([frexp]) + fi + gl_MATH_MODULE_INDICATOR([frexp]) + gl_FUNC_FREXPL_NO_LIBM + if test $HAVE_DECL_FREXPL = 0 || test $gl_func_frexpl_no_libm = no; then + AC_LIBOBJ([frexpl]) + fi + gl_MATH_MODULE_INDICATOR([frexpl]) + gl_FUNC_FSEEK + if test $REPLACE_FSEEK = 1; then + AC_LIBOBJ([fseek]) + fi + gl_STDIO_MODULE_INDICATOR([fseek]) + gl_FUNC_FSEEKO + if test $HAVE_FSEEKO = 0 || test $REPLACE_FSEEKO = 1; then + AC_LIBOBJ([fseeko]) + gl_PREREQ_FSEEKO + fi + gl_STDIO_MODULE_INDICATOR([fseeko]) + gl_FUNC_FSETERR + if test $ac_cv_func___fseterr = no; then + AC_LIBOBJ([fseterr]) + fi + gl_FUNC_FSTAT + if test $REPLACE_FSTAT = 1; then + AC_LIBOBJ([fstat]) + gl_PREREQ_FSTAT + fi + gl_SYS_STAT_MODULE_INDICATOR([fstat]) + gl_FUNC_FSTATAT + if test $HAVE_FSTATAT = 0 || test $REPLACE_FSTATAT = 1; then + AC_LIBOBJ([fstatat]) + fi + gl_SYS_STAT_MODULE_INDICATOR([fstatat]) + gl_FSUSAGE + if test $gl_cv_fs_space = yes; then + AC_LIBOBJ([fsusage]) + gl_PREREQ_FSUSAGE_EXTRA + fi + gl_FUNC_FSYNC + if test $HAVE_FSYNC = 0; then + AC_LIBOBJ([fsync]) + gl_PREREQ_FSYNC + fi + gl_UNISTD_MODULE_INDICATOR([fsync]) + gl_FUNC_FTELL + if test $REPLACE_FTELL = 1; then + AC_LIBOBJ([ftell]) + fi + gl_STDIO_MODULE_INDICATOR([ftell]) + gl_FUNC_FTELLO + if test $HAVE_FTELLO = 0 || test $REPLACE_FTELLO = 1; then + AC_LIBOBJ([ftello]) + gl_PREREQ_FTELLO + fi + gl_STDIO_MODULE_INDICATOR([ftello]) + AC_CHECK_FUNCS_ONCE([strtof]) + AC_REQUIRE([gl_C99_STRTOLD]) + gl_FUNC_FTRUNCATE + if test $HAVE_FTRUNCATE = 0 || test $REPLACE_FTRUNCATE = 1; then + AC_LIBOBJ([ftruncate]) + gl_PREREQ_FTRUNCATE + fi + gl_UNISTD_MODULE_INDICATOR([ftruncate]) + gl_FUNC_FTS + dnl Use this version of fts unconditionally, since the GNU libc and + dnl NetBSD versions have bugs and/or unnecessary limitations. + AC_LIBOBJ([fts]) + gl_FUNC_FUTIMENS + if test $HAVE_FUTIMENS = 0 || test $REPLACE_FUTIMENS = 1; then + AC_LIBOBJ([futimens]) + fi + gl_SYS_STAT_MODULE_INDICATOR([futimens]) + gl_GETADDRINFO + if test $HAVE_GETADDRINFO = 0; then + AC_LIBOBJ([getaddrinfo]) + fi + if test $HAVE_DECL_GAI_STRERROR = 0 || test $REPLACE_GAI_STRERROR = 1; then + AC_LIBOBJ([gai_strerror]) + fi + gl_NETDB_MODULE_INDICATOR([getaddrinfo]) + gl_FUNC_GETCWD + if test $REPLACE_GETCWD = 1; then + AC_LIBOBJ([getcwd]) + gl_PREREQ_GETCWD + fi + gl_MODULE_INDICATOR([getcwd]) + gl_UNISTD_MODULE_INDICATOR([getcwd]) + gl_FUNC_GETCWD_LGPL + if test $REPLACE_GETCWD = 1; then + AC_LIBOBJ([getcwd-lgpl]) + fi + gl_UNISTD_MODULE_INDICATOR([getcwd]) + gl_FUNC_GETDELIM + if test $HAVE_GETDELIM = 0 || test $REPLACE_GETDELIM = 1; then + AC_LIBOBJ([getdelim]) + gl_PREREQ_GETDELIM + fi + gl_STDIO_MODULE_INDICATOR([getdelim]) + gl_FUNC_GETDTABLESIZE + if test $HAVE_GETDTABLESIZE = 0; then + AC_LIBOBJ([getdtablesize]) + gl_PREREQ_GETDTABLESIZE + fi + gl_UNISTD_MODULE_INDICATOR([getdtablesize]) + gl_FUNC_GETGROUPS + if test $HAVE_GETGROUPS = 0 || test $REPLACE_GETGROUPS = 1; then + AC_LIBOBJ([getgroups]) + fi + gl_UNISTD_MODULE_INDICATOR([getgroups]) + gl_FUNC_GETHOSTNAME + if test $HAVE_GETHOSTNAME = 0; then + AC_LIBOBJ([gethostname]) + gl_PREREQ_GETHOSTNAME + fi + gl_UNISTD_MODULE_INDICATOR([gethostname]) + gl_GETHRXTIME + gl_FUNC_GETLINE + if test $REPLACE_GETLINE = 1; then + AC_LIBOBJ([getline]) + gl_PREREQ_GETLINE + fi + gl_STDIO_MODULE_INDICATOR([getline]) + gl_GETLOADAVG + if test $HAVE_GETLOADAVG = 0; then + AC_LIBOBJ([getloadavg]) + gl_PREREQ_GETLOADAVG + fi + gl_STDLIB_MODULE_INDICATOR([getloadavg]) + gl_FUNC_GETLOGIN + if test $HAVE_GETLOGIN = 0; then + AC_LIBOBJ([getlogin]) + fi + gl_UNISTD_MODULE_INDICATOR([getlogin]) + gl_GETNDELIM2 + gl_FUNC_GETOPT_GNU + if test $REPLACE_GETOPT = 1; then + AC_LIBOBJ([getopt]) + AC_LIBOBJ([getopt1]) + gl_PREREQ_GETOPT + dnl Arrange for unistd.h to include getopt.h. + GNULIB_GL_UNISTD_H_GETOPT=1 + fi + AC_SUBST([GNULIB_GL_UNISTD_H_GETOPT]) + gl_MODULE_INDICATOR_FOR_TESTS([getopt-gnu]) + gl_FUNC_GETOPT_POSIX + if test $REPLACE_GETOPT = 1; then + AC_LIBOBJ([getopt]) + AC_LIBOBJ([getopt1]) + gl_PREREQ_GETOPT + dnl Arrange for unistd.h to include getopt.h. + GNULIB_GL_UNISTD_H_GETOPT=1 + fi + AC_SUBST([GNULIB_GL_UNISTD_H_GETOPT]) + gl_FUNC_GETPAGESIZE + if test $REPLACE_GETPAGESIZE = 1; then + AC_LIBOBJ([getpagesize]) + fi + gl_UNISTD_MODULE_INDICATOR([getpagesize]) + gl_FUNC_GETPASS_GNU + if test $REPLACE_GETPASS = 1; then + AC_LIBOBJ([getpass]) + gl_PREREQ_GETPASS + fi + AC_SUBST([LIBINTL]) + AC_SUBST([LTLIBINTL]) + gl_GETTIME + gl_FUNC_GETTIMEOFDAY + if test $HAVE_GETTIMEOFDAY = 0 || test $REPLACE_GETTIMEOFDAY = 1; then + AC_LIBOBJ([gettimeofday]) + gl_PREREQ_GETTIMEOFDAY + fi + gl_SYS_TIME_MODULE_INDICATOR([gettimeofday]) + gl_GETUGROUPS + gl_FUNC_GETUSERSHELL + if test $HAVE_GETUSERSHELL = 0; then + AC_LIBOBJ([getusershell]) + fi + gl_UNISTD_MODULE_INDICATOR([getusershell]) + gl_GNU_MAKE + # Autoconf 2.61a.99 and earlier don't support linking a file only + # in VPATH builds. But since GNUmakefile is for maintainer use + # only, it does not matter if we skip the link with older autoconf. + # Automake 1.10.1 and earlier try to remove GNUmakefile in non-VPATH + # builds, so use a shell variable to bypass this. + GNUmakefile=GNUmakefile + m4_if(m4_version_compare([2.61a.100], + m4_defn([m4_PACKAGE_VERSION])), [1], [], + [AC_CONFIG_LINKS([$GNUmakefile:$GNUmakefile], [], + [GNUmakefile=$GNUmakefile])]) + gl_FUNC_GROUP_MEMBER + if test $HAVE_GROUP_MEMBER = 0; then + AC_LIBOBJ([group-member]) + gl_PREREQ_GROUP_MEMBER + fi + gl_UNISTD_MODULE_INDICATOR([group-member]) + gl_HARD_LOCALE + gl_HOST_OS + gl_HOSTENT + gl_HUMAN + gl_I_RING + AM_ICONV + m4_ifdef([gl_ICONV_MODULE_INDICATOR], + [gl_ICONV_MODULE_INDICATOR([iconv])]) + gl_ICONV_H + gl_FUNC_ICONV_OPEN + if test $REPLACE_ICONV_OPEN = 1; then + AC_LIBOBJ([iconv_open]) + fi + if test $REPLACE_ICONV = 1; then + AC_LIBOBJ([iconv]) + AC_LIBOBJ([iconv_close]) + fi + gl_IDCACHE + gl_FUNC_INET_NTOP + if test $HAVE_INET_NTOP = 0 || test $REPLACE_INET_NTOP = 1; then + AC_LIBOBJ([inet_ntop]) + gl_PREREQ_INET_NTOP + fi + gl_ARPA_INET_MODULE_INDICATOR([inet_ntop]) + gl_INLINE + gl_INTTOSTR + gl_INTTYPES_H + gl_INTTYPES_INCOMPLETE + gl_ISAPIPE + if test $HAVE_ISAPIPE = 0; then + AC_LIBOBJ([isapipe]) + gl_PREREQ_ISAPIPE + fi + gl_FUNC_ISATTY + if test $REPLACE_ISATTY = 1; then + AC_LIBOBJ([isatty]) + gl_PREREQ_ISATTY + fi + gl_UNISTD_MODULE_INDICATOR([isatty]) + gl_FUNC_ISBLANK + if test $HAVE_ISBLANK = 0; then + AC_LIBOBJ([isblank]) + fi + gl_CTYPE_MODULE_INDICATOR([isblank]) + gl_FUNC_ISNAND_NO_LIBM + if test $gl_func_isnand_no_libm != yes; then + AC_LIBOBJ([isnand]) + gl_PREREQ_ISNAND + fi + gl_FUNC_ISNANF_NO_LIBM + if test $gl_func_isnanf_no_libm != yes; then + AC_LIBOBJ([isnanf]) + gl_PREREQ_ISNANF + fi + gl_FUNC_ISNANL_NO_LIBM + if test $gl_func_isnanl_no_libm != yes; then + AC_LIBOBJ([isnanl]) + gl_PREREQ_ISNANL + fi + gl_FUNC_ISWBLANK + if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then + : + else + if test $HAVE_ISWBLANK = 0 || test $REPLACE_ISWBLANK = 1; then + AC_LIBOBJ([iswblank]) + fi + fi + gl_WCTYPE_MODULE_INDICATOR([iswblank]) + gl_LANGINFO_H + AC_REQUIRE([gl_LARGEFILE]) + gl_FUNC_LCHMOD + gl_SYS_STAT_MODULE_INDICATOR([lchmod]) + gl_FUNC_LCHOWN + if test $HAVE_LCHOWN = 0 || test $REPLACE_LCHOWN = 1; then + AC_LIBOBJ([lchown]) + fi + gl_UNISTD_MODULE_INDICATOR([lchown]) + AC_REQUIRE([gl_C99_STRTOLD]) + gl_IGNORE_UNUSED_LIBRARIES + gl_FUNC_LINK + if test $HAVE_LINK = 0 || test $REPLACE_LINK = 1; then + AC_LIBOBJ([link]) + fi + gl_UNISTD_MODULE_INDICATOR([link]) + gl_FUNC_LINK_FOLLOWS_SYMLINK + gl_FUNC_LINKAT + if test $HAVE_LINKAT = 0 || test $REPLACE_LINKAT = 1; then + AC_LIBOBJ([linkat]) + fi + if test $HAVE_LINKAT = 0; then + AC_LIBOBJ([at-func2]) + fi + gl_UNISTD_MODULE_INDICATOR([linkat]) + gl_LOCALCHARSET + LOCALCHARSET_TESTS_ENVIRONMENT="CHARSETALIASDIR=\"\$(abs_top_builddir)/$gl_source_base\"" + AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT]) + gl_LOCALE_H + gl_FUNC_LOCALECONV + if test $REPLACE_LOCALECONV = 1; then + AC_LIBOBJ([localeconv]) + gl_PREREQ_LOCALECONV + fi + gl_LOCALE_MODULE_INDICATOR([localeconv]) + gl_LOCK + gl_FUNC_LSEEK + if test $REPLACE_LSEEK = 1; then + AC_LIBOBJ([lseek]) + fi + gl_UNISTD_MODULE_INDICATOR([lseek]) + gl_FUNC_LSTAT + if test $REPLACE_LSTAT = 1; then + AC_LIBOBJ([lstat]) + gl_PREREQ_LSTAT + fi + gl_SYS_STAT_MODULE_INDICATOR([lstat]) + AC_CONFIG_COMMANDS_PRE([m4_ifdef([AH_HEADER], + [AC_SUBST([CONFIG_INCLUDE], m4_defn([AH_HEADER]))])]) + gl_FUNC_MALLOC_GNU + if test $REPLACE_MALLOC = 1; then + AC_LIBOBJ([malloc]) + fi + gl_MODULE_INDICATOR([malloc-gnu]) + gl_FUNC_MALLOC_POSIX + if test $REPLACE_MALLOC = 1; then + AC_LIBOBJ([malloc]) + fi + gl_STDLIB_MODULE_INDICATOR([malloc-posix]) + gl_MALLOCA + gl_MATH_H + gl_MBCHAR + gl_MBITER + gl_FUNC_MBRLEN + if test $HAVE_MBRLEN = 0 || test $REPLACE_MBRLEN = 1; then + AC_LIBOBJ([mbrlen]) + gl_PREREQ_MBRLEN + fi + gl_WCHAR_MODULE_INDICATOR([mbrlen]) + gl_FUNC_MBRTOWC + if test $HAVE_MBRTOWC = 0 || test $REPLACE_MBRTOWC = 1; then + AC_LIBOBJ([mbrtowc]) + gl_PREREQ_MBRTOWC + fi + gl_WCHAR_MODULE_INDICATOR([mbrtowc]) + gl_STRING_MODULE_INDICATOR([mbscasecmp]) + gl_FUNC_MBSINIT + if test $HAVE_MBSINIT = 0 || test $REPLACE_MBSINIT = 1; then + AC_LIBOBJ([mbsinit]) + gl_PREREQ_MBSINIT + fi + gl_WCHAR_MODULE_INDICATOR([mbsinit]) + gl_FUNC_MBSLEN + gl_STRING_MODULE_INDICATOR([mbslen]) + gl_FUNC_MBSRTOWCS + if test $HAVE_MBSRTOWCS = 0 || test $REPLACE_MBSRTOWCS = 1; then + AC_LIBOBJ([mbsrtowcs]) + AC_LIBOBJ([mbsrtowcs-state]) + gl_PREREQ_MBSRTOWCS + fi + gl_WCHAR_MODULE_INDICATOR([mbsrtowcs]) + gl_STRING_MODULE_INDICATOR([mbsstr]) + gl_MBSWIDTH + gl_FUNC_MBTOWC + if test $REPLACE_MBTOWC = 1; then + AC_LIBOBJ([mbtowc]) + gl_PREREQ_MBTOWC + fi + gl_STDLIB_MODULE_INDICATOR([mbtowc]) + gl_MBITER + gl_MEMCASECMP + gl_FUNC_MEMCHR + if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then + AC_LIBOBJ([memchr]) + gl_PREREQ_MEMCHR + fi + gl_STRING_MODULE_INDICATOR([memchr]) + gl_MEMCOLL + gl_FUNC_MEMPCPY + if test $HAVE_MEMPCPY = 0; then + AC_LIBOBJ([mempcpy]) + gl_PREREQ_MEMPCPY + fi + gl_STRING_MODULE_INDICATOR([mempcpy]) + gl_FUNC_MEMRCHR + if test $ac_cv_func_memrchr = no; then + AC_LIBOBJ([memrchr]) + gl_PREREQ_MEMRCHR + fi + gl_STRING_MODULE_INDICATOR([memrchr]) + gl_MGETGROUPS + gl_MKANCESDIRS + gl_FUNC_MKDIR + if test $REPLACE_MKDIR = 1; then + AC_LIBOBJ([mkdir]) + fi + gl_MKDIR_PARENTS + gl_FUNC_MKFIFO + if test $HAVE_MKFIFO = 0 || test $REPLACE_MKFIFO = 1; then + AC_LIBOBJ([mkfifo]) + fi + gl_UNISTD_MODULE_INDICATOR([mkfifo]) + gl_FUNC_MKNOD + if test $HAVE_MKNOD = 0 || test $REPLACE_MKNOD = 1; then + AC_LIBOBJ([mknod]) + fi + gl_UNISTD_MODULE_INDICATOR([mknod]) + gl_FUNC_MKSTEMP + if test $HAVE_MKSTEMP = 0 || test $REPLACE_MKSTEMP = 1; then + AC_LIBOBJ([mkstemp]) + gl_PREREQ_MKSTEMP + fi + gl_STDLIB_MODULE_INDICATOR([mkstemp]) + gl_FUNC_MKTIME + if test $REPLACE_MKTIME = 1; then + AC_LIBOBJ([mktime]) + gl_PREREQ_MKTIME + fi + gl_TIME_MODULE_INDICATOR([mktime]) + gl_MODECHANGE + gl_MOUNTLIST + if test $gl_cv_list_mounted_fs = yes; then + AC_LIBOBJ([mountlist]) + gl_PREREQ_MOUNTLIST_EXTRA + fi + gl_MPSORT + gl_MSVC_INVAL + if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then + AC_LIBOBJ([msvc-inval]) + fi + gl_MSVC_NOTHROW + if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then + AC_LIBOBJ([msvc-nothrow]) + fi + gl_MULTIARCH + gl_FUNC_NANOSLEEP + if test $HAVE_NANOSLEEP = 0 || test $REPLACE_NANOSLEEP = 1; then + AC_LIBOBJ([nanosleep]) + gl_PREREQ_NANOSLEEP + fi + gl_TIME_MODULE_INDICATOR([nanosleep]) + gl_HEADER_NETDB + gl_HEADER_NETINET_IN + AC_PROG_MKDIR_P + gl_FUNC_NL_LANGINFO + if test $HAVE_NL_LANGINFO = 0 || test $REPLACE_NL_LANGINFO = 1; then + AC_LIBOBJ([nl_langinfo]) + fi + gl_LANGINFO_MODULE_INDICATOR([nl_langinfo]) + dnl Run our hack near the end, just before config.status creation. + dnl It must happen late, i.e., after gl_LIBOBJS has been finalized. + AC_CONFIG_COMMANDS_PRE([ + gl_NON_RECURSIVE_GNULIB_PREFIX_HACK([lib]) + ]) + gl_NPROC + AC_FUNC_OBSTACK + dnl Note: AC_FUNC_OBSTACK does AC_LIBSOURCES([obstack.h, obstack.c]). + gl_FUNC_OPEN + if test $REPLACE_OPEN = 1; then + AC_LIBOBJ([open]) + gl_PREREQ_OPEN + fi + gl_FCNTL_MODULE_INDICATOR([open]) + gl_FUNC_OPENAT + if test $HAVE_OPENAT = 0 || test $REPLACE_OPENAT = 1; then + AC_LIBOBJ([openat]) + gl_PREREQ_OPENAT + fi + gl_MODULE_INDICATOR([openat]) dnl for lib/getcwd.c + gl_FCNTL_MODULE_INDICATOR([openat]) + gl_OPENAT_SAFER + gl_MODULE_INDICATOR([openat-safer]) + gl_FUNC_OPENDIR + if test $HAVE_OPENDIR = 0 || test $REPLACE_OPENDIR = 1; then + AC_LIBOBJ([opendir]) + fi + gl_DIRENT_MODULE_INDICATOR([opendir]) + gl_PARSE_DATETIME + gl_PATHMAX + gl_PERL + gl_PHYSMEM + gl_FUNC_PIPE2 + gl_UNISTD_MODULE_INDICATOR([pipe2]) + gl_MODULE_INDICATOR([pipe2-safer]) + gl_POSIX_SHELL + gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE = 1; then + AC_LIBOBJ([spawn_faction_addclose]) + fi + gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_addclose]) + gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 = 1; then + AC_LIBOBJ([spawn_faction_adddup2]) + fi + gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_adddup2]) + gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN = 1; then + AC_LIBOBJ([spawn_faction_addopen]) + fi + gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_addopen]) + gl_POSIX_SPAWN + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + AC_LIBOBJ([spawn_faction_destroy]) + fi + gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_destroy]) + gl_POSIX_SPAWN + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + AC_LIBOBJ([spawn_faction_init]) + fi + gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_init]) + gl_POSIX_SPAWN + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + AC_LIBOBJ([spawnattr_destroy]) + fi + gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_destroy]) + gl_POSIX_SPAWN + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + AC_LIBOBJ([spawnattr_init]) + fi + gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_init]) + gl_POSIX_SPAWN + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + AC_LIBOBJ([spawnattr_setflags]) + fi + gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_setflags]) + gl_POSIX_SPAWN + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + AC_LIBOBJ([spawnattr_setsigmask]) + fi + gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_setsigmask]) + gl_POSIX_SPAWN + if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then + AC_LIBOBJ([spawnp]) + AC_LIBOBJ([spawni]) + gl_PREREQ_POSIX_SPAWN_INTERNAL + fi + gl_SPAWN_MODULE_INDICATOR([posix_spawnp]) + gl_POSIXTM + gl_POSIXVER + gl_FUNC_PRINTF_FREXP + gl_FUNC_PRINTF_FREXPL + m4_divert_text([INIT_PREPARE], [gl_printf_safe=yes]) + gl_PRIV_SET + AC_CHECK_DECLS([program_invocation_name], [], [], [#include ]) + AC_CHECK_DECLS([program_invocation_short_name], [], [], [#include ]) + m4_ifdef([AM_XGETTEXT_OPTION], + [AM_][XGETTEXT_OPTION([--keyword='proper_name:1,\"This is a proper name. See the gettext manual, section Names.\"']) + AM_][XGETTEXT_OPTION([--keyword='proper_name_utf8:1,\"This is a proper name. See the gettext manual, section Names.\"'])]) + gl_PTHREAD_CHECK + gl_FUNC_PUTENV + if test $REPLACE_PUTENV = 1; then + AC_LIBOBJ([putenv]) + fi + gl_STDLIB_MODULE_INDICATOR([putenv]) + gl_QUOTE + gl_QUOTEARG + gl_FUNC_RAISE + if test $HAVE_RAISE = 0 || test $REPLACE_RAISE = 1; then + AC_LIBOBJ([raise]) + gl_PREREQ_RAISE + fi + gl_SIGNAL_MODULE_INDICATOR([raise]) + gl_FUNC_RAWMEMCHR + if test $HAVE_RAWMEMCHR = 0; then + AC_LIBOBJ([rawmemchr]) + gl_PREREQ_RAWMEMCHR + fi + gl_STRING_MODULE_INDICATOR([rawmemchr]) + gl_FUNC_READ + if test $REPLACE_READ = 1; then + AC_LIBOBJ([read]) + gl_PREREQ_READ + fi + gl_UNISTD_MODULE_INDICATOR([read]) + gl_PREREQ_READ_FILE + gl_FUNC_READDIR + if test $HAVE_READDIR = 0; then + AC_LIBOBJ([readdir]) + fi + gl_DIRENT_MODULE_INDICATOR([readdir]) + gl_FUNC_READLINK + if test $HAVE_READLINK = 0 || test $REPLACE_READLINK = 1; then + AC_LIBOBJ([readlink]) + gl_PREREQ_READLINK + fi + gl_UNISTD_MODULE_INDICATOR([readlink]) + gl_FUNC_READLINKAT + if test $HAVE_READLINKAT = 0; then + AC_LIBOBJ([readlinkat]) + fi + gl_UNISTD_MODULE_INDICATOR([readlinkat]) + gl_READTOKENS + gl_READUTMP + if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then + AC_LIBOBJ([readutmp]) + fi + gl_FUNC_REALLOC_GNU + if test $REPLACE_REALLOC = 1; then + AC_LIBOBJ([realloc]) + fi + gl_MODULE_INDICATOR([realloc-gnu]) + gl_FUNC_REALLOC_POSIX + if test $REPLACE_REALLOC = 1; then + AC_LIBOBJ([realloc]) + fi + gl_STDLIB_MODULE_INDICATOR([realloc-posix]) + gl_REGEX + if test $ac_use_included_regex = yes; then + AC_LIBOBJ([regex]) + gl_PREREQ_REGEX + fi + gl_FUNC_REMOVE + if test $REPLACE_REMOVE = 1; then + AC_LIBOBJ([remove]) + fi + gl_STDIO_MODULE_INDICATOR([remove]) + gl_FUNC_RENAME + if test $REPLACE_RENAME = 1; then + AC_LIBOBJ([rename]) + fi + gl_STDIO_MODULE_INDICATOR([rename]) + gl_FUNC_REWINDDIR + if test $HAVE_REWINDDIR = 0; then + AC_LIBOBJ([rewinddir]) + fi + gl_DIRENT_MODULE_INDICATOR([rewinddir]) + gl_FUNC_RMDIR + if test $REPLACE_RMDIR = 1; then + AC_LIBOBJ([rmdir]) + fi + gl_UNISTD_MODULE_INDICATOR([rmdir]) + gl_FUNC_RPMATCH + if test $HAVE_RPMATCH = 0; then + AC_LIBOBJ([rpmatch]) + gl_PREREQ_RPMATCH + fi + gl_STDLIB_MODULE_INDICATOR([rpmatch]) + gl_PREREQ_SAFE_READ + gl_PREREQ_SAFE_WRITE + gl_SAME + gl_SAVE_CWD + gl_SAVEDIR + gl_SAVEWD + gl_SCHED_H + gl_FUNC_SELECT + if test $REPLACE_SELECT = 1; then + AC_LIBOBJ([select]) + fi + gl_SYS_SELECT_MODULE_INDICATOR([select]) + AC_CHECK_HEADERS([selinux/flask.h]) + AC_LIBOBJ([selinux-at]) + gl_HEADERS_SELINUX_SELINUX_H + gl_HEADERS_SELINUX_CONTEXT_H + if test "$with_selinux" != no && test "$ac_cv_header_selinux_selinux_h" = yes; then + AC_LIBOBJ([getfilecon]) + fi + gl_SERVENT + gl_FUNC_SETENV + if test $HAVE_SETENV = 0 || test $REPLACE_SETENV = 1; then + AC_LIBOBJ([setenv]) + fi + gl_STDLIB_MODULE_INDICATOR([setenv]) + gl_SETTIME + gl_FUNC_SIG2STR + if test $ac_cv_func_sig2str = no; then + AC_LIBOBJ([sig2str]) + gl_PREREQ_SIG2STR + fi + gl_SIGACTION + if test $HAVE_SIGACTION = 0; then + AC_LIBOBJ([sigaction]) + gl_PREREQ_SIGACTION + fi + gl_SIGNAL_MODULE_INDICATOR([sigaction]) + gl_SIGNAL_H + gl_SIGNBIT + if test $REPLACE_SIGNBIT = 1; then + AC_LIBOBJ([signbitf]) + AC_LIBOBJ([signbitd]) + AC_LIBOBJ([signbitl]) + fi + gl_MATH_MODULE_INDICATOR([signbit]) + gl_SIGNALBLOCKING + if test $HAVE_POSIX_SIGNALBLOCKING = 0; then + AC_LIBOBJ([sigprocmask]) + gl_PREREQ_SIGPROCMASK + fi + gl_SIGNAL_MODULE_INDICATOR([sigprocmask]) + gl_SIZE_MAX + gl_FUNC_SNPRINTF + gl_STDIO_MODULE_INDICATOR([snprintf]) + gl_MODULE_INDICATOR([snprintf]) + gl_SOCKETLIB + gl_SOCKETS + gl_TYPE_SOCKLEN_T + gl_SPAWN_H + gl_SPAWN_PIPE + gt_TYPE_SSIZE_T + gl_FUNC_STAT + if test $REPLACE_STAT = 1; then + AC_LIBOBJ([stat]) + gl_PREREQ_STAT + fi + gl_SYS_STAT_MODULE_INDICATOR([stat]) + gl_STAT_SIZE + gl_STAT_TIME + gl_STAT_BIRTHTIME + gl_MODULE_INDICATOR([statat]) dnl for lib/openat.h + gl_STDALIGN_H + gl_STDARG_H + AM_STDBOOL_H + gl_STDDEF_H + gl_STDINT_H + gl_STDIO_H + gl_STDLIB_H + gl_FUNC_STPCPY + if test $HAVE_STPCPY = 0; then + AC_LIBOBJ([stpcpy]) + gl_PREREQ_STPCPY + fi + gl_STRING_MODULE_INDICATOR([stpcpy]) + gl_FUNC_STPNCPY + if test $HAVE_STPNCPY = 0 || test $REPLACE_STPNCPY = 1; then + AC_LIBOBJ([stpncpy]) + gl_PREREQ_STPNCPY + fi + gl_STRING_MODULE_INDICATOR([stpncpy]) + gl_FUNC_STRCHRNUL + if test $HAVE_STRCHRNUL = 0 || test $REPLACE_STRCHRNUL = 1; then + AC_LIBOBJ([strchrnul]) + gl_PREREQ_STRCHRNUL + fi + gl_STRING_MODULE_INDICATOR([strchrnul]) + gl_FUNC_STRDUP_POSIX + if test $ac_cv_func_strdup = no || test $REPLACE_STRDUP = 1; then + AC_LIBOBJ([strdup]) + gl_PREREQ_STRDUP + fi + gl_STRING_MODULE_INDICATOR([strdup]) + gl_FUNC_STRERROR + if test $REPLACE_STRERROR = 1; then + AC_LIBOBJ([strerror]) + fi + gl_MODULE_INDICATOR([strerror]) + gl_STRING_MODULE_INDICATOR([strerror]) + AC_REQUIRE([gl_HEADER_ERRNO_H]) + AC_REQUIRE([gl_FUNC_STRERROR_0]) + if test -n "$ERRNO_H" || test $REPLACE_STRERROR_0 = 1; then + AC_LIBOBJ([strerror-override]) + gl_PREREQ_SYS_H_WINSOCK2 + fi + gl_FUNC_GNU_STRFTIME + if test $gl_cond_libtool = false; then + gl_ltlibdeps="$gl_ltlibdeps $LTLIBICONV" + gl_libdeps="$gl_libdeps $LIBICONV" + fi + gl_HEADER_STRING_H + gl_FUNC_STRNCAT + if test $REPLACE_STRNCAT = 1; then + AC_LIBOBJ([strncat]) + gl_PREREQ_STRNCAT + fi + gl_STRING_MODULE_INDICATOR([strncat]) + gl_FUNC_STRNDUP + if test $HAVE_STRNDUP = 0 || test $REPLACE_STRNDUP = 1; then + AC_LIBOBJ([strndup]) + fi + gl_STRING_MODULE_INDICATOR([strndup]) + gl_FUNC_STRNLEN + if test $HAVE_DECL_STRNLEN = 0 || test $REPLACE_STRNLEN = 1; then + AC_LIBOBJ([strnlen]) + gl_PREREQ_STRNLEN + fi + gl_STRING_MODULE_INDICATOR([strnlen]) + gl_FUNC_STRPBRK + if test $HAVE_STRPBRK = 0; then + AC_LIBOBJ([strpbrk]) + gl_PREREQ_STRPBRK + fi + gl_STRING_MODULE_INDICATOR([strpbrk]) + gl_FUNC_STRSIGNAL + if test $HAVE_STRSIGNAL = 0 || test $REPLACE_STRSIGNAL = 1; then + AC_LIBOBJ([strsignal]) + gl_PREREQ_STRSIGNAL + fi + gl_STRING_MODULE_INDICATOR([strsignal]) + gl_FUNC_STRSTR_SIMPLE + if test $REPLACE_STRSTR = 1; then + AC_LIBOBJ([strstr]) + fi + gl_STRING_MODULE_INDICATOR([strstr]) + gl_FUNC_STRTOD + if test $HAVE_STRTOD = 0 || test $REPLACE_STRTOD = 1; then + AC_LIBOBJ([strtod]) + gl_PREREQ_STRTOD + fi + gl_STDLIB_MODULE_INDICATOR([strtod]) + gl_FUNC_STRTOIMAX + if test $HAVE_STRTOIMAX = 0 || test $REPLACE_STRTOIMAX = 1; then + AC_LIBOBJ([strtoimax]) + gl_PREREQ_STRTOIMAX + fi + gl_INTTYPES_MODULE_INDICATOR([strtoimax]) + gl_FUNC_STRTOLL + if test $HAVE_STRTOLL = 0; then + AC_LIBOBJ([strtoll]) + gl_PREREQ_STRTOLL + fi + gl_STDLIB_MODULE_INDICATOR([strtoll]) + gl_FUNC_STRTOULL + if test $HAVE_STRTOULL = 0; then + AC_LIBOBJ([strtoull]) + gl_PREREQ_STRTOULL + fi + gl_STDLIB_MODULE_INDICATOR([strtoull]) + gl_FUNC_STRTOUMAX + if test $ac_cv_func_strtoumax = no; then + AC_LIBOBJ([strtoumax]) + gl_PREREQ_STRTOUMAX + fi + gl_INTTYPES_MODULE_INDICATOR([strtoumax]) + gl_FUNC_SYMLINK + if test $HAVE_SYMLINK = 0 || test $REPLACE_SYMLINK = 1; then + AC_LIBOBJ([symlink]) + fi + gl_UNISTD_MODULE_INDICATOR([symlink]) + gl_SYS_IOCTL_H + AC_PROG_MKDIR_P + gl_HEADER_SYS_RESOURCE + AC_PROG_MKDIR_P + gl_HEADER_SYS_SELECT + AC_PROG_MKDIR_P + gl_HEADER_SYS_SOCKET + AC_PROG_MKDIR_P + gl_HEADER_SYS_STAT_H + AC_PROG_MKDIR_P + gl_HEADER_SYS_TIME_H + AC_PROG_MKDIR_P + gl_SYS_TYPES_H + AC_PROG_MKDIR_P + gl_HEADER_SYS_UIO + AC_PROG_MKDIR_P + gl_SYS_UTSNAME_H + AC_PROG_MKDIR_P + gl_SYS_WAIT_H + AC_PROG_MKDIR_P + gl_FUNC_GEN_TEMPNAME + gl_TERMIOS_H + gl_THREADLIB + gl_HEADER_TIME_H + gl_TIME_R + if test $HAVE_LOCALTIME_R = 0 || test $REPLACE_LOCALTIME_R = 1; then + AC_LIBOBJ([time_r]) + gl_PREREQ_TIME_R + fi + gl_TIME_MODULE_INDICATOR([time_r]) + gl_TIMER_TIME + gl_TIMESPEC + gl_TLS + gl_FUNC_TZSET + gl_FUNC_UNAME + if test $HAVE_UNAME = 0; then + AC_LIBOBJ([uname]) + gl_PREREQ_UNAME + fi + gl_SYS_UTSNAME_MODULE_INDICATOR([uname]) + gl_UNICODEIO + gl_UNISTD_H + gl_UNISTD_SAFER + gl_LIBUNISTRING_LIBHEADER([0.9.2], [unistr.h]) + gl_MODULE_INDICATOR([unistr/u8-mbtoucr]) + gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-mbtoucr]) + gl_MODULE_INDICATOR([unistr/u8-uctomb]) + gl_LIBUNISTRING_MODULE([0.9], [unistr/u8-uctomb]) + gl_LIBUNISTRING_LIBHEADER([0.9], [unitypes.h]) + gl_LIBUNISTRING_LIBHEADER([0.9], [uniwidth.h]) + gl_LIBUNISTRING_MODULE([0.9.4], [uniwidth/width]) + gl_FUNC_UNLINK + if test $REPLACE_UNLINK = 1; then + AC_LIBOBJ([unlink]) + fi + gl_UNISTD_MODULE_INDICATOR([unlink]) + gl_FUNC_UNLINK_BUSY_TEXT + gl_FUNC_UNLINKAT + if test $HAVE_UNLINKAT = 0 || test $REPLACE_UNLINKAT = 1; then + AC_LIBOBJ([unlinkat]) + fi + gl_UNISTD_MODULE_INDICATOR([unlinkat]) + gl_FUNC_GLIBC_UNLOCKED_IO + gl_FUNC_UNSETENV + if test $HAVE_UNSETENV = 0 || test $REPLACE_UNSETENV = 1; then + AC_LIBOBJ([unsetenv]) + gl_PREREQ_UNSETENV + fi + gl_STDLIB_MODULE_INDICATOR([unsetenv]) + gl_SYS_PROC_UPTIME + gl_USERSPEC + gl_UTIMECMP + gl_UTIMENS + gl_FUNC_UTIMENSAT + if test $HAVE_UTIMENSAT = 0 || test $REPLACE_UTIMENSAT = 1; then + AC_LIBOBJ([utimensat]) + fi + gl_SYS_STAT_MODULE_INDICATOR([utimensat]) + gl_FUNC_VASNPRINTF + gl_FUNC_VASPRINTF + gl_STDIO_MODULE_INDICATOR([vasprintf]) + m4_ifdef([AM_XGETTEXT_OPTION], + [AM_][XGETTEXT_OPTION([--flag=asprintf:2:c-format]) + AM_][XGETTEXT_OPTION([--flag=vasprintf:2:c-format])]) + gl_FUNC_VASPRINTF_POSIX + m4_ifdef([AM_XGETTEXT_OPTION], + [AM_][XGETTEXT_OPTION([--flag=verror:3:c-format]) + AM_][XGETTEXT_OPTION([--flag=verror_at_line:5:c-format])]) + gl_VERSION_ETC + gl_FUNC_VFPRINTF_POSIX + gl_STDIO_MODULE_INDICATOR([vfprintf-posix]) + gl_FUNC_VPRINTF_POSIX + gl_STDIO_MODULE_INDICATOR([vprintf-posix]) + gl_WAIT_PROCESS + gl_FUNC_WAITPID + if test $HAVE_WAITPID = 0; then + AC_LIBOBJ([waitpid]) + fi + gl_SYS_WAIT_MODULE_INDICATOR([waitpid]) + gl_WCHAR_H + gl_FUNC_WCRTOMB + if test $HAVE_WCRTOMB = 0 || test $REPLACE_WCRTOMB = 1; then + AC_LIBOBJ([wcrtomb]) + gl_PREREQ_WCRTOMB + fi + gl_WCHAR_MODULE_INDICATOR([wcrtomb]) + gl_FUNC_WCSWIDTH + if test $HAVE_WCSWIDTH = 0 || test $REPLACE_WCSWIDTH = 1; then + AC_LIBOBJ([wcswidth]) + fi + gl_WCHAR_MODULE_INDICATOR([wcswidth]) + gl_WCTYPE_H + gl_FUNC_WCWIDTH + if test $HAVE_WCWIDTH = 0 || test $REPLACE_WCWIDTH = 1; then + AC_LIBOBJ([wcwidth]) + fi + gl_WCHAR_MODULE_INDICATOR([wcwidth]) + gl_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL + gl_HEADER_TIOCGWINSZ_IN_TERMIOS_H + gl_WINSIZE_IN_PTEM + gl_FUNC_WRITE + if test $REPLACE_WRITE = 1; then + AC_LIBOBJ([write]) + gl_PREREQ_WRITE + fi + gl_UNISTD_MODULE_INDICATOR([write]) + gl_WRITE_ANY_FILE + gl_XALLOC + gl_XGETCWD + gl_MODULE_INDICATOR([xgetgroups]) + gl_XNANOSLEEP + m4_ifdef([AM_XGETTEXT_OPTION], + [AM_][XGETTEXT_OPTION([--flag=xprintf:1:c-format]) + AM_][XGETTEXT_OPTION([--flag=xvprintf:1:c-format]) + AM_][XGETTEXT_OPTION([--flag=xfprintf:2:c-format]) + AM_][XGETTEXT_OPTION([--flag=xvfprintf:2:c-format])]) + gl_XSIZE + gl_XSTRNDUP + gl_XSTRTOD + gl_XSTRTOL + gl_XSTRTOLD + gl_XVASPRINTF + m4_ifdef([AM_XGETTEXT_OPTION], + [AM_][XGETTEXT_OPTION([--flag=xasprintf:1:c-format])]) + gl_YESNO + # End of code from modules + m4_ifval(gl_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gl_LIBSOURCES_DIR])[ || + for gl_file in ]gl_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gl_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([gl_LIBSOURCES_DIR]) + m4_popdef([gl_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gl_libobjs= + gl_ltlibobjs= + if test -n "$gl_LIBOBJS"; then + # Remove the extension. + sed_drop_objext='s/\.o$//;s/\.obj$//' + for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gl_libobjs="$gl_libobjs $i.$ac_objext" + gl_ltlibobjs="$gl_ltlibobjs $i.lo" + done + fi + AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) + AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) + ]) + gltests_libdeps= + gltests_ltlibdeps= + m4_pushdef([AC_LIBOBJ], m4_defn([gltests_LIBOBJ])) + m4_pushdef([AC_REPLACE_FUNCS], m4_defn([gltests_REPLACE_FUNCS])) + m4_pushdef([AC_LIBSOURCES], m4_defn([gltests_LIBSOURCES])) + m4_pushdef([gltests_LIBSOURCES_LIST], []) + m4_pushdef([gltests_LIBSOURCES_DIR], []) + gl_COMMON + gl_source_base='gnulib-tests' +changequote(,)dnl + gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS +changequote([, ])dnl + AC_SUBST([gltests_WITNESS]) + gl_module_indicator_condition=$gltests_WITNESS + m4_pushdef([gl_MODULE_INDICATOR_CONDITION], [$gl_module_indicator_condition]) + AC_REQUIRE([gl_HEADER_SYS_SOCKET]) + if test "$ac_cv_header_winsock2_h" = yes; then + AC_LIBOBJ([accept]) + fi + gl_SYS_SOCKET_MODULE_INDICATOR([accept]) + AC_CHECK_DECLS_ONCE([alarm]) + AC_REQUIRE([gl_HEADER_SYS_SOCKET]) + if test "$ac_cv_header_winsock2_h" = yes; then + AC_LIBOBJ([bind]) + fi + gl_SYS_SOCKET_MODULE_INDICATOR([bind]) + gt_LOCALE_FR + gt_LOCALE_FR_UTF8 + gt_LOCALE_FR + gt_LOCALE_TR_UTF8 + AC_CHECK_FUNCS_ONCE([getegid]) + AC_REQUIRE([gl_HEADER_SYS_SOCKET]) + if test "$ac_cv_header_winsock2_h" = yes; then + AC_LIBOBJ([connect]) + fi + gl_SYS_SOCKET_MODULE_INDICATOR([connect]) + AC_CHECK_FUNCS_ONCE([getegid]) + gl_FUNC_UNGETC_WORKS + gl_FUNC_UNGETC_WORKS + gl_FUNC_UNGETC_WORKS + gl_FUNC_UNGETC_WORKS + dnl you must add AM_GNU_GETTEXT([external]) or similar to configure.ac. + AM_GNU_GETTEXT_VERSION([0.18.1]) + AC_C_BIGENDIAN + gl_FUNC_INET_PTON + if test $HAVE_INET_PTON = 0 || test $REPLACE_INET_NTOP = 1; then + AC_LIBOBJ([inet_pton]) + gl_PREREQ_INET_PTON + fi + gl_ARPA_INET_MODULE_INDICATOR([inet_pton]) + AC_C_BIGENDIAN + gl_FUNC_IOCTL + if test $HAVE_IOCTL = 0 || test $REPLACE_IOCTL = 1; then + AC_LIBOBJ([ioctl]) + fi + gl_SYS_IOCTL_MODULE_INDICATOR([ioctl]) + gl_DOUBLE_EXPONENT_LOCATION + gl_FLOAT_EXPONENT_LOCATION + gl_LONG_DOUBLE_EXPONENT_LOCATION + AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE]) + AC_CHECK_FUNCS_ONCE([getegid]) + AC_REQUIRE([gl_HEADER_SYS_SOCKET]) + if test "$ac_cv_header_winsock2_h" = yes; then + AC_LIBOBJ([listen]) + fi + gl_SYS_SOCKET_MODULE_INDICATOR([listen]) + AC_CHECK_FUNCS_ONCE([newlocale]) + gl_LOCALENAME + AC_CHECK_FUNCS_ONCE([newlocale]) + gt_LOCALE_FR + gt_LOCALE_FR_UTF8 + gt_LOCALE_JA + gt_LOCALE_ZH_CN + gt_LOCALE_TR_UTF8 + gt_LOCALE_FR_UTF8 + gt_LOCALE_FR + gt_LOCALE_FR_UTF8 + gt_LOCALE_JA + gt_LOCALE_ZH_CN + gt_LOCALE_FR_UTF8 + gt_LOCALE_ZH_CN + gl_FUNC_MMAP_ANON + AC_CHECK_HEADERS_ONCE([sys/mman.h]) + AC_CHECK_FUNCS_ONCE([mprotect]) + dnl Check for prerequisites for memory fence checks. + gl_FUNC_MMAP_ANON + AC_CHECK_HEADERS_ONCE([sys/mman.h]) + AC_CHECK_FUNCS_ONCE([mprotect]) + gl_FUNC_MMAP_ANON + AC_CHECK_HEADERS_ONCE([sys/mman.h]) + AC_CHECK_FUNCS_ONCE([mprotect]) + gl_FUNC_MMAP_ANON + AC_CHECK_HEADERS_ONCE([sys/mman.h]) + AC_CHECK_FUNCS_ONCE([mprotect]) + AC_CHECK_DECLS_ONCE([alarm]) + gt_LOCALE_FR + gt_LOCALE_FR_UTF8 + gl_FUNC_PERROR + if test $REPLACE_PERROR = 1; then + AC_LIBOBJ([perror]) + fi + gl_STRING_MODULE_INDICATOR([perror]) + gl_FUNC_PIPE + if test $HAVE_PIPE = 0; then + AC_LIBOBJ([pipe]) + fi + gl_UNISTD_MODULE_INDICATOR([pipe]) + AC_EGREP_CPP([notposix], [[ + #if defined _MSC_VER || defined __MINGW32__ + notposix + #endif + ]], + [posix_spawn_ported=no], + [posix_spawn_ported=yes]) + AM_CONDITIONAL([POSIX_SPAWN_PORTED], [test $posix_spawn_ported = yes]) + dnl Check for prerequisites for memory fence checks. + gl_FUNC_MMAP_ANON + AC_CHECK_HEADERS_ONCE([sys/mman.h]) + AC_CHECK_FUNCS_ONCE([mprotect]) + AC_CHECK_HEADERS_ONCE([sys/wait.h]) + gl_FUNC_SETLOCALE + if test $REPLACE_SETLOCALE = 1; then + AC_LIBOBJ([setlocale]) + gl_PREREQ_SETLOCALE + fi + gl_LOCALE_MODULE_INDICATOR([setlocale]) + gt_LOCALE_FR + gt_LOCALE_FR_UTF8 + gt_LOCALE_JA + gt_LOCALE_ZH_CN + AC_REQUIRE([gl_HEADER_SYS_SOCKET]) + if test "$ac_cv_header_winsock2_h" = yes; then + AC_LIBOBJ([setsockopt]) + fi + gl_SYS_SOCKET_MODULE_INDICATOR([setsockopt]) + AC_REQUIRE([gl_FLOAT_EXPONENT_LOCATION]) + AC_REQUIRE([gl_DOUBLE_EXPONENT_LOCATION]) + AC_REQUIRE([gl_LONG_DOUBLE_EXPONENT_LOCATION]) + gl_FUNC_SLEEP + if test $HAVE_SLEEP = 0 || test $REPLACE_SLEEP = 1; then + AC_LIBOBJ([sleep]) + fi + gl_UNISTD_MODULE_INDICATOR([sleep]) + AC_CHECK_DECLS_ONCE([alarm]) + AC_REQUIRE([gl_HEADER_SYS_SOCKET]) + if test "$ac_cv_header_winsock2_h" = yes; then + AC_LIBOBJ([socket]) + fi + # When this module is used, sockets may actually occur as file descriptors, + # hence it is worth warning if the modules 'close' and 'ioctl' are not used. + m4_ifdef([gl_UNISTD_H_DEFAULTS], [AC_REQUIRE([gl_UNISTD_H_DEFAULTS])]) + m4_ifdef([gl_SYS_IOCTL_H_DEFAULTS], [AC_REQUIRE([gl_SYS_IOCTL_H_DEFAULTS])]) + AC_REQUIRE([gl_PREREQ_SYS_H_WINSOCK2]) + if test "$ac_cv_header_winsock2_h" = yes; then + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=1 + fi + gl_SYS_SOCKET_MODULE_INDICATOR([socket]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + gl_FUNC_STRERROR_R + if test $HAVE_DECL_STRERROR_R = 0 || test $REPLACE_STRERROR_R = 1; then + AC_LIBOBJ([strerror_r]) + gl_PREREQ_STRERROR_R + fi + gl_STRING_MODULE_INDICATOR([strerror_r]) + gl_FUNC_MMAP_ANON + AC_CHECK_HEADERS_ONCE([sys/mman.h]) + AC_CHECK_FUNCS_ONCE([mprotect]) + dnl Check for prerequisites for memory fence checks. + gl_FUNC_MMAP_ANON + AC_CHECK_HEADERS_ONCE([sys/mman.h]) + AC_CHECK_FUNCS_ONCE([mprotect]) + gl_FUNC_SYMLINKAT + if test $HAVE_SYMLINKAT = 0; then + AC_LIBOBJ([symlinkat]) + fi + gl_UNISTD_MODULE_INDICATOR([symlinkat]) + AC_CHECK_FUNCS_ONCE([shutdown]) + gl_THREAD + gl_UNLINKDIR + abs_aux_dir=`cd "$ac_aux_dir"; pwd` + AC_SUBST([abs_aux_dir]) + gl_FUNC_USLEEP + if test $HAVE_USLEEP = 0 || test $REPLACE_USLEEP = 1; then + AC_LIBOBJ([usleep]) + fi + gl_UNISTD_MODULE_INDICATOR([usleep]) + AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE]) + abs_aux_dir=`cd "$ac_aux_dir"; pwd` + AC_SUBST([abs_aux_dir]) + gt_LOCALE_FR + gt_LOCALE_FR_UTF8 + gt_LOCALE_JA + gt_LOCALE_ZH_CN + gl_FUNC_WCTOB + if test $HAVE_WCTOB = 0 || test $REPLACE_WCTOB = 1; then + AC_LIBOBJ([wctob]) + gl_PREREQ_WCTOB + fi + gl_WCHAR_MODULE_INDICATOR([wctob]) + gl_FUNC_WCTOMB + if test $REPLACE_WCTOMB = 1; then + AC_LIBOBJ([wctomb]) + gl_PREREQ_WCTOMB + fi + gl_STDLIB_MODULE_INDICATOR([wctomb]) + gl_YIELD + m4_popdef([gl_MODULE_INDICATOR_CONDITION]) + m4_ifval(gltests_LIBSOURCES_LIST, [ + m4_syscmd([test ! -d ]m4_defn([gltests_LIBSOURCES_DIR])[ || + for gl_file in ]gltests_LIBSOURCES_LIST[ ; do + if test ! -r ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file ; then + echo "missing file ]m4_defn([gltests_LIBSOURCES_DIR])[/$gl_file" >&2 + exit 1 + fi + done])dnl + m4_if(m4_sysval, [0], [], + [AC_FATAL([expected source file, required through AC_LIBSOURCES, not found])]) + ]) + m4_popdef([gltests_LIBSOURCES_DIR]) + m4_popdef([gltests_LIBSOURCES_LIST]) + m4_popdef([AC_LIBSOURCES]) + m4_popdef([AC_REPLACE_FUNCS]) + m4_popdef([AC_LIBOBJ]) + AC_CONFIG_COMMANDS_PRE([ + gltests_libobjs= + gltests_ltlibobjs= + if test -n "$gltests_LIBOBJS"; then + # Remove the extension. + sed_drop_objext='s/\.o$//;s/\.obj$//' + for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do + gltests_libobjs="$gltests_libobjs $i.$ac_objext" + gltests_ltlibobjs="$gltests_ltlibobjs $i.lo" + done + fi + AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) + AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) + ]) + LIBCOREUTILS_LIBDEPS="$gl_libdeps" + AC_SUBST([LIBCOREUTILS_LIBDEPS]) + LIBCOREUTILS_LTLIBDEPS="$gl_ltlibdeps" + AC_SUBST([LIBCOREUTILS_LTLIBDEPS]) + LIBTESTS_LIBDEPS="$gltests_libdeps" + AC_SUBST([LIBTESTS_LIBDEPS]) +]) +m4trace:m4/gnulib-comp.m4:2324: -1- AC_DEFUN([gl_LIBOBJ], [ + AS_LITERAL_IF([$1], [gl_LIBSOURCES([$1.c])])dnl + gl_LIBOBJS="$gl_LIBOBJS $1.$ac_objext" +]) +m4trace:m4/gnulib-comp.m4:2331: -1- AC_DEFUN([gl_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gl_LIBOBJ($ac_func)]) +]) +m4trace:m4/gnulib-comp.m4:2340: -1- AC_DEFUN([gl_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gl_LIBSOURCES_DIR], [lib]) + m4_append([gl_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) +m4trace:m4/gnulib-comp.m4:2351: -1- AC_DEFUN([gltests_LIBOBJ], [ + AS_LITERAL_IF([$1], [gltests_LIBSOURCES([$1.c])])dnl + gltests_LIBOBJS="$gltests_LIBOBJS $1.$ac_objext" +]) +m4trace:m4/gnulib-comp.m4:2358: -1- AC_DEFUN([gltests_REPLACE_FUNCS], [ + m4_foreach_w([gl_NAME], [$1], [AC_LIBSOURCES(gl_NAME[.c])])dnl + AC_CHECK_FUNCS([$1], , [gltests_LIBOBJ($ac_func)]) +]) +m4trace:m4/gnulib-comp.m4:2367: -1- AC_DEFUN([gltests_LIBSOURCES], [ + m4_foreach([_gl_NAME], [$1], [ + m4_if(_gl_NAME, [alloca.c], [], [ + m4_define([gltests_LIBSOURCES_DIR], [gnulib-tests]) + m4_append([gltests_LIBSOURCES_LIST], _gl_NAME, [ ]) + ]) + ]) +]) +m4trace:m4/gnulib-comp.m4:2378: -1- AC_DEFUN([gl_FILE_LIST], [ + build-aux/announce-gen + build-aux/config.rpath + build-aux/do-release-commit-and-tag + build-aux/gendocs.sh + build-aux/git-version-gen + build-aux/gitlog-to-changelog + build-aux/gnu-web-doc-update + build-aux/gnupload + build-aux/prefix-gnulib-mk + build-aux/snippet/_Noreturn.h + build-aux/snippet/arg-nonnull.h + build-aux/snippet/c++defs.h + build-aux/snippet/unused-parameter.h + build-aux/snippet/warn-on-use.h + build-aux/update-copyright + build-aux/useless-if-before-free + build-aux/vc-list-files + doc/fdl.texi + doc/gendocs_template + doc/parse-datetime.texi + lib/acl-internal.h + lib/acl.h + lib/acl_entries.c + lib/alignof.h + lib/alloca.c + lib/alloca.in.h + lib/allocator.c + lib/allocator.h + lib/anytostr.c + lib/areadlink-with-size.c + lib/areadlink.c + lib/areadlink.h + lib/areadlinkat.c + lib/argmatch.c + lib/argmatch.h + lib/argv-iter.c + lib/argv-iter.h + lib/arpa_inet.in.h + lib/asnprintf.c + lib/asprintf.c + lib/at-func.c + lib/at-func2.c + lib/backupfile.c + lib/backupfile.h + lib/base64.c + lib/base64.h + lib/basename-lgpl.c + lib/basename.c + lib/binary-io.c + lib/binary-io.h + lib/bitrotate.c + lib/bitrotate.h + lib/btowc.c + lib/buffer-lcm.c + lib/buffer-lcm.h + lib/c-ctype.c + lib/c-ctype.h + lib/c-strcase.h + lib/c-strcasecmp.c + lib/c-strcaseeq.h + lib/c-strncasecmp.c + lib/c-strtod.c + lib/c-strtod.h + lib/c-strtold.c + lib/calloc.c + lib/canon-host.c + lib/canon-host.h + lib/canonicalize.c + lib/canonicalize.h + lib/careadlinkat.c + lib/careadlinkat.h + lib/chdir-long.c + lib/chdir-long.h + lib/chmodat.c + lib/chown.c + lib/chownat.c + lib/cloexec.c + lib/cloexec.h + lib/close-stream.c + lib/close-stream.h + lib/close.c + lib/closedir.c + lib/closein.c + lib/closein.h + lib/closeout.c + lib/closeout.h + lib/config.charset + lib/copy-acl.c + lib/creat-safer.c + lib/ctype.in.h + lib/cycle-check.c + lib/cycle-check.h + lib/dev-ino.h + lib/di-set.c + lib/di-set.h + lib/diacrit.c + lib/diacrit.h + lib/dirchownmod.c + lib/dirchownmod.h + lib/dirent--.h + lib/dirent-private.h + lib/dirent-safer.h + lib/dirent.in.h + lib/dirfd.c + lib/dirname-lgpl.c + lib/dirname.c + lib/dirname.h + lib/dosname.h + lib/dtoastr.c + lib/dtotimespec.c + lib/dup-safer-flag.c + lib/dup-safer.c + lib/dup.c + lib/dup2.c + lib/errno.in.h + lib/error.c + lib/error.h + lib/euidaccess.c + lib/exclude.c + lib/exclude.h + lib/exitfail.c + lib/exitfail.h + lib/faccessat.c + lib/fadvise.c + lib/fadvise.h + lib/fatal-signal.c + lib/fatal-signal.h + lib/fchdir.c + lib/fchmodat.c + lib/fchown-stub.c + lib/fchownat.c + lib/fclose.c + lib/fcntl--.h + lib/fcntl-safer.h + lib/fcntl.c + lib/fcntl.in.h + lib/fd-hook.c + lib/fd-hook.h + lib/fd-reopen.c + lib/fd-reopen.h + lib/fd-safer-flag.c + lib/fd-safer.c + lib/fdatasync.c + lib/fdopen.c + lib/fdopendir.c + lib/fdutimensat.c + lib/fflush.c + lib/file-has-acl.c + lib/file-set.c + lib/file-set.h + lib/file-type.c + lib/file-type.h + lib/fileblocks.c + lib/filemode.c + lib/filemode.h + lib/filename.h + lib/filenamecat-lgpl.c + lib/filenamecat.c + lib/filenamecat.h + lib/filevercmp.c + lib/filevercmp.h + lib/float+.h + lib/float.c + lib/float.in.h + lib/fnmatch.c + lib/fnmatch.in.h + lib/fnmatch_loop.c + lib/fopen-safer.c + lib/fopen.c + lib/fpending.c + lib/fpending.h + lib/fprintftime.c + lib/fprintftime.h + lib/fpucw.h + lib/fpurge.c + lib/freadahead.c + lib/freadahead.h + lib/freading.c + lib/freading.h + lib/freadptr.c + lib/freadptr.h + lib/freadseek.c + lib/freadseek.h + lib/freopen-safer.c + lib/freopen.c + lib/frexp.c + lib/frexpl.c + lib/fseek.c + lib/fseeko.c + lib/fseterr.c + lib/fseterr.h + lib/fstat.c + lib/fstatat.c + lib/fsusage.c + lib/fsusage.h + lib/fsync.c + lib/ftell.c + lib/ftello.c + lib/ftoastr.c + lib/ftoastr.h + lib/ftruncate.c + lib/fts-cycle.c + lib/fts.c + lib/fts_.h + lib/full-read.c + lib/full-read.h + lib/full-write.c + lib/full-write.h + lib/futimens.c + lib/gai_strerror.c + lib/getaddrinfo.c + lib/getcwd-lgpl.c + lib/getcwd.c + lib/getdelim.c + lib/getdtablesize.c + lib/getfilecon.c + lib/getgroups.c + lib/gethostname.c + lib/gethrxtime.c + lib/gethrxtime.h + lib/getline.c + lib/getloadavg.c + lib/getlogin.c + lib/getndelim2.c + lib/getndelim2.h + lib/getopt.c + lib/getopt.in.h + lib/getopt1.c + lib/getopt_int.h + lib/getpagesize.c + lib/getpass.c + lib/getpass.h + lib/gettext.h + lib/gettime.c + lib/gettimeofday.c + lib/getugroups.c + lib/getugroups.h + lib/getusershell.c + lib/glthread/lock.c + lib/glthread/lock.h + lib/glthread/threadlib.c + lib/glthread/tls.c + lib/glthread/tls.h + lib/group-member.c + lib/hard-locale.c + lib/hard-locale.h + lib/hash-pjw.c + lib/hash-pjw.h + lib/hash-triple.c + lib/hash-triple.h + lib/hash.c + lib/hash.h + lib/heap.c + lib/heap.h + lib/human.c + lib/human.h + lib/i-ring.c + lib/i-ring.h + lib/iconv.c + lib/iconv.in.h + lib/iconv_close.c + lib/iconv_open-aix.gperf + lib/iconv_open-hpux.gperf + lib/iconv_open-irix.gperf + lib/iconv_open-osf.gperf + lib/iconv_open-solaris.gperf + lib/iconv_open.c + lib/idcache.c + lib/idcache.h + lib/ignore-value.h + lib/imaxtostr.c + lib/inet_ntop.c + lib/ino-map.c + lib/ino-map.h + lib/intprops.h + lib/inttostr.c + lib/inttostr.h + lib/inttypes.in.h + lib/isapipe.c + lib/isapipe.h + lib/isatty.c + lib/isblank.c + lib/isnan.c + lib/isnand-nolibm.h + lib/isnand.c + lib/isnanf-nolibm.h + lib/isnanf.c + lib/isnanl-nolibm.h + lib/isnanl.c + lib/iswblank.c + lib/itold.c + lib/langinfo.in.h + lib/lchown.c + lib/ldtoastr.c + lib/linebuffer.c + lib/linebuffer.h + lib/link.c + lib/linkat.c + lib/localcharset.c + lib/localcharset.h + lib/locale.in.h + lib/localeconv.c + lib/long-options.c + lib/long-options.h + lib/lseek.c + lib/lstat.c + lib/malloc.c + lib/malloca.c + lib/malloca.h + lib/malloca.valgrind + lib/math.c + lib/math.in.h + lib/mbchar.c + lib/mbchar.h + lib/mbiter.c + lib/mbiter.h + lib/mbrlen.c + lib/mbrtowc.c + lib/mbsalign.c + lib/mbsalign.h + lib/mbscasecmp.c + lib/mbsinit.c + lib/mbslen.c + lib/mbsrtowcs-impl.h + lib/mbsrtowcs-state.c + lib/mbsrtowcs.c + lib/mbsstr.c + lib/mbswidth.c + lib/mbswidth.h + lib/mbtowc-impl.h + lib/mbtowc.c + lib/mbuiter.c + lib/mbuiter.h + lib/md5.c + lib/md5.h + lib/memcasecmp.c + lib/memcasecmp.h + lib/memchr.c + lib/memchr.valgrind + lib/memchr2.c + lib/memchr2.h + lib/memchr2.valgrind + lib/memcmp2.c + lib/memcmp2.h + lib/memcoll.c + lib/memcoll.h + lib/mempcpy.c + lib/memrchr.c + lib/mgetgroups.c + lib/mgetgroups.h + lib/mkancesdirs.c + lib/mkancesdirs.h + lib/mkdir-p.c + lib/mkdir-p.h + lib/mkdir.c + lib/mkfifo.c + lib/mknod.c + lib/mkstemp-safer.c + lib/mkstemp.c + lib/mktime-internal.h + lib/mktime.c + lib/modechange.c + lib/modechange.h + lib/mountlist.c + lib/mountlist.h + lib/mpsort.c + lib/mpsort.h + lib/msvc-inval.c + lib/msvc-inval.h + lib/msvc-nothrow.c + lib/msvc-nothrow.h + lib/nanosleep.c + lib/netdb.in.h + lib/netinet_in.in.h + lib/nl_langinfo.c + lib/nproc.c + lib/nproc.h + lib/obstack.c + lib/obstack.h + lib/offtostr.c + lib/open-safer.c + lib/open.c + lib/openat-die.c + lib/openat-priv.h + lib/openat-proc.c + lib/openat-safer.c + lib/openat.c + lib/openat.h + lib/opendir-safer.c + lib/opendir.c + lib/parse-datetime.h + lib/parse-datetime.y + lib/pathmax.h + lib/physmem.c + lib/physmem.h + lib/pipe-safer.c + lib/pipe.h + lib/pipe2-safer.c + lib/pipe2.c + lib/posixtm.c + lib/posixtm.h + lib/posixver.c + lib/posixver.h + lib/printf-args.c + lib/printf-args.h + lib/printf-frexp.c + lib/printf-frexp.h + lib/printf-frexpl.c + lib/printf-frexpl.h + lib/printf-parse.c + lib/printf-parse.h + lib/priv-set.c + lib/priv-set.h + lib/progname.c + lib/progname.h + lib/propername.c + lib/propername.h + lib/pthread.c + lib/pthread.in.h + lib/putenv.c + lib/quote.h + lib/quotearg.c + lib/quotearg.h + lib/raise.c + lib/rand-isaac.c + lib/rand-isaac.h + lib/randint.c + lib/randint.h + lib/randperm.c + lib/randperm.h + lib/randread.c + lib/randread.h + lib/rawmemchr.c + lib/rawmemchr.valgrind + lib/read-file.c + lib/read-file.h + lib/read.c + lib/readdir.c + lib/readlink.c + lib/readlinkat.c + lib/readtokens.c + lib/readtokens.h + lib/readtokens0.c + lib/readtokens0.h + lib/readutmp.c + lib/readutmp.h + lib/realloc.c + lib/ref-add.sin + lib/ref-del.sin + lib/regcomp.c + lib/regex.c + lib/regex.h + lib/regex_internal.c + lib/regex_internal.h + lib/regexec.c + lib/remove.c + lib/rename.c + lib/rewinddir.c + lib/rmdir.c + lib/root-dev-ino.c + lib/root-dev-ino.h + lib/root-uid.h + lib/rpmatch.c + lib/safe-read.c + lib/safe-read.h + lib/safe-write.c + lib/safe-write.h + lib/same-inode.h + lib/same.c + lib/same.h + lib/save-cwd.c + lib/save-cwd.h + lib/savedir.c + lib/savedir.h + lib/savewd.c + lib/savewd.h + lib/sched.in.h + lib/se-context.c + lib/se-context.in.h + lib/se-selinux.c + lib/se-selinux.in.h + lib/select.c + lib/selinux-at.c + lib/selinux-at.h + lib/set-mode-acl.c + lib/setenv.c + lib/settime.c + lib/sha1.c + lib/sha1.h + lib/sha256.c + lib/sha256.h + lib/sha512.c + lib/sha512.h + lib/sig-handler.c + lib/sig-handler.h + lib/sig2str.c + lib/sig2str.h + lib/sigaction.c + lib/siglist.h + lib/signal.in.h + lib/signbitd.c + lib/signbitf.c + lib/signbitl.c + lib/sigprocmask.c + lib/size_max.h + lib/snprintf.c + lib/sockets.c + lib/sockets.h + lib/spawn-pipe.c + lib/spawn-pipe.h + lib/spawn.in.h + lib/spawn_faction_addclose.c + lib/spawn_faction_adddup2.c + lib/spawn_faction_addopen.c + lib/spawn_faction_destroy.c + lib/spawn_faction_init.c + lib/spawn_int.h + lib/spawnattr_destroy.c + lib/spawnattr_init.c + lib/spawnattr_setflags.c + lib/spawnattr_setsigmask.c + lib/spawni.c + lib/spawnp.c + lib/stat-macros.h + lib/stat-size.h + lib/stat-time.c + lib/stat-time.h + lib/stat.c + lib/statat.c + lib/stdalign.in.h + lib/stdarg.in.h + lib/stdbool.in.h + lib/stddef.in.h + lib/stdint.in.h + lib/stdio--.h + lib/stdio-impl.h + lib/stdio-safer.h + lib/stdio.in.h + lib/stdlib--.h + lib/stdlib-safer.h + lib/stdlib.in.h + lib/stpcpy.c + lib/stpncpy.c + lib/str-kmp.h + lib/str-two-way.h + lib/strchrnul.c + lib/strchrnul.valgrind + lib/strdup.c + lib/streq.h + lib/strerror-override.c + lib/strerror-override.h + lib/strerror.c + lib/strftime.c + lib/strftime.h + lib/striconv.c + lib/striconv.h + lib/string.in.h + lib/strintcmp.c + lib/stripslash.c + lib/strncat.c + lib/strndup.c + lib/strnlen.c + lib/strnlen1.c + lib/strnlen1.h + lib/strnumcmp-in.h + lib/strnumcmp.c + lib/strnumcmp.h + lib/strpbrk.c + lib/strsignal.c + lib/strstr.c + lib/strtod.c + lib/strtoimax.c + lib/strtol.c + lib/strtoll.c + lib/strtoul.c + lib/strtoull.c + lib/strtoumax.c + lib/symlink.c + lib/sys_ioctl.in.h + lib/sys_resource.in.h + lib/sys_select.in.h + lib/sys_socket.c + lib/sys_socket.in.h + lib/sys_stat.in.h + lib/sys_time.in.h + lib/sys_types.in.h + lib/sys_uio.in.h + lib/sys_utsname.in.h + lib/sys_wait.in.h + lib/tempname.c + lib/tempname.h + lib/termios.in.h + lib/time.in.h + lib/time_r.c + lib/timespec.c + lib/timespec.h + lib/trim.c + lib/trim.h + lib/u64.c + lib/u64.h + lib/uinttostr.c + lib/umaxtostr.c + lib/uname.c + lib/unicodeio.c + lib/unicodeio.h + lib/unistd--.h + lib/unistd-safer.h + lib/unistd.c + lib/unistd.in.h + lib/unistr.in.h + lib/unistr/u8-mbtoucr.c + lib/unistr/u8-uctomb-aux.c + lib/unistr/u8-uctomb.c + lib/unitypes.in.h + lib/uniwidth.in.h + lib/uniwidth/cjk.h + lib/uniwidth/width.c + lib/unlink.c + lib/unlinkat.c + lib/unlocked-io.h + lib/unsetenv.c + lib/userspec.c + lib/userspec.h + lib/utimecmp.c + lib/utimecmp.h + lib/utimens.c + lib/utimens.h + lib/utimensat.c + lib/vasnprintf.c + lib/vasnprintf.h + lib/vasprintf.c + lib/verify.h + lib/verror.c + lib/verror.h + lib/version-etc-fsf.c + lib/version-etc.c + lib/version-etc.h + lib/vfprintf.c + lib/vprintf.c + lib/w32sock.h + lib/w32spawn.h + lib/wait-process.c + lib/wait-process.h + lib/waitpid.c + lib/wchar.in.h + lib/wcrtomb.c + lib/wcswidth-impl.h + lib/wcswidth.c + lib/wctype-h.c + lib/wctype.in.h + lib/wcwidth.c + lib/write-any-file.c + lib/write-any-file.h + lib/write.c + lib/xalloc-die.c + lib/xalloc-oversized.h + lib/xalloc.h + lib/xasprintf.c + lib/xfreopen.c + lib/xfreopen.h + lib/xfts.c + lib/xfts.h + lib/xgetcwd.c + lib/xgetcwd.h + lib/xgetgroups.c + lib/xgethostname.c + lib/xgethostname.h + lib/xmalloc.c + lib/xmemcoll.c + lib/xmemcoll.h + lib/xnanosleep.c + lib/xnanosleep.h + lib/xprintf.c + lib/xprintf.h + lib/xreadlink.c + lib/xreadlink.h + lib/xsize.c + lib/xsize.h + lib/xstriconv.c + lib/xstriconv.h + lib/xstrndup.c + lib/xstrndup.h + lib/xstrtod.c + lib/xstrtod.h + lib/xstrtoimax.c + lib/xstrtol-error.c + lib/xstrtol.c + lib/xstrtol.h + lib/xstrtold.c + lib/xstrtoul.c + lib/xstrtoumax.c + lib/xtime.c + lib/xtime.h + lib/xvasprintf.c + lib/xvasprintf.h + lib/yesno.c + lib/yesno.h + m4/00gnulib.m4 + m4/acl.m4 + m4/alloca.m4 + m4/arpa_inet_h.m4 + m4/assert.m4 + m4/autobuild.m4 + m4/backupfile.m4 + m4/base64.m4 + m4/bison.m4 + m4/btowc.m4 + m4/c-strtod.m4 + m4/calloc.m4 + m4/canon-host.m4 + m4/canonicalize.m4 + m4/chdir-long.m4 + m4/chown.m4 + m4/clock_time.m4 + m4/close-stream.m4 + m4/close.m4 + m4/closedir.m4 + m4/closein.m4 + m4/closeout.m4 + m4/codeset.m4 + m4/config-h.m4 + m4/configmake.m4 + m4/ctype.m4 + m4/cycle-check.m4 + m4/d-ino.m4 + m4/d-type.m4 + m4/dirent-safer.m4 + m4/dirent_h.m4 + m4/dirfd.m4 + m4/dirname.m4 + m4/double-slash-root.m4 + m4/dup.m4 + m4/dup2.m4 + m4/eealloc.m4 + m4/environ.m4 + m4/errno_h.m4 + m4/error.m4 + m4/euidaccess.m4 + m4/exponentd.m4 + m4/exponentf.m4 + m4/exponentl.m4 + m4/extensions.m4 + m4/extern-inline.m4 + m4/faccessat.m4 + m4/fatal-signal.m4 + m4/fchdir.m4 + m4/fchmodat.m4 + m4/fchownat.m4 + m4/fclose.m4 + m4/fcntl-o.m4 + m4/fcntl-safer.m4 + m4/fcntl.m4 + m4/fcntl_h.m4 + m4/fdatasync.m4 + m4/fdopen.m4 + m4/fdopendir.m4 + m4/fflush.m4 + m4/fileblocks.m4 + m4/filemode.m4 + m4/filenamecat.m4 + m4/flexmember.m4 + m4/float_h.m4 + m4/fnmatch.m4 + m4/fopen.m4 + m4/fpending.m4 + m4/fpieee.m4 + m4/fpurge.m4 + m4/freadahead.m4 + m4/freading.m4 + m4/freadptr.m4 + m4/freadseek.m4 + m4/freopen.m4 + m4/frexp.m4 + m4/frexpl.m4 + m4/fseek.m4 + m4/fseeko.m4 + m4/fseterr.m4 + m4/fstat.m4 + m4/fstatat.m4 + m4/fstypename.m4 + m4/fsusage.m4 + m4/fsync.m4 + m4/ftell.m4 + m4/ftello.m4 + m4/ftruncate.m4 + m4/fts.m4 + m4/futimens.m4 + m4/getaddrinfo.m4 + m4/getcwd-abort-bug.m4 + m4/getcwd-path-max.m4 + m4/getcwd.m4 + m4/getdelim.m4 + m4/getdtablesize.m4 + m4/getgroups.m4 + m4/gethostname.m4 + m4/gethrxtime.m4 + m4/getline.m4 + m4/getloadavg.m4 + m4/getlogin.m4 + m4/getndelim2.m4 + m4/getopt.m4 + m4/getpagesize.m4 + m4/getpass.m4 + m4/gettext.m4 + m4/gettime.m4 + m4/gettimeofday.m4 + m4/getugroups.m4 + m4/getusershell.m4 + m4/glibc2.m4 + m4/glibc21.m4 + m4/gnu-make.m4 + m4/gnulib-common.m4 + m4/group-member.m4 + m4/hard-locale.m4 + m4/host-os.m4 + m4/hostent.m4 + m4/human.m4 + m4/i-ring.m4 + m4/iconv.m4 + m4/iconv_h.m4 + m4/iconv_open.m4 + m4/idcache.m4 + m4/include_next.m4 + m4/inet_ntop.m4 + m4/inet_pton.m4 + m4/inline.m4 + m4/intdiv0.m4 + m4/intl.m4 + m4/intldir.m4 + m4/intlmacosx.m4 + m4/intmax.m4 + m4/intmax_t.m4 + m4/inttostr.m4 + m4/inttypes-pri.m4 + m4/inttypes.m4 + m4/inttypes_h.m4 + m4/ioctl.m4 + m4/isapipe.m4 + m4/isatty.m4 + m4/isblank.m4 + m4/isnand.m4 + m4/isnanf.m4 + m4/isnanl.m4 + m4/iswblank.m4 + m4/jm-winsz1.m4 + m4/jm-winsz2.m4 + m4/langinfo_h.m4 + m4/largefile.m4 + m4/lchmod.m4 + m4/lchown.m4 + m4/lcmessage.m4 + m4/ldexp.m4 + m4/ldexpl.m4 + m4/lib-ignore.m4 + m4/lib-ld.m4 + m4/lib-link.m4 + m4/lib-prefix.m4 + m4/libunistring-base.m4 + m4/link-follow.m4 + m4/link.m4 + m4/linkat.m4 + m4/localcharset.m4 + m4/locale-fr.m4 + m4/locale-ja.m4 + m4/locale-tr.m4 + m4/locale-zh.m4 + m4/locale_h.m4 + m4/localeconv.m4 + m4/localename.m4 + m4/lock.m4 + m4/longlong.m4 + m4/ls-mntd-fs.m4 + m4/lseek.m4 + m4/lstat.m4 + m4/malloc.m4 + m4/malloca.m4 + m4/manywarnings.m4 + m4/math_h.m4 + m4/mbchar.m4 + m4/mbiter.m4 + m4/mbrlen.m4 + m4/mbrtowc.m4 + m4/mbsinit.m4 + m4/mbslen.m4 + m4/mbsrtowcs.m4 + m4/mbstate_t.m4 + m4/mbswidth.m4 + m4/mbtowc.m4 + m4/md5.m4 + m4/memcasecmp.m4 + m4/memchr.m4 + m4/memcoll.m4 + m4/mempcpy.m4 + m4/memrchr.m4 + m4/mgetgroups.m4 + m4/mkancesdirs.m4 + m4/mkdir-p.m4 + m4/mkdir.m4 + m4/mkfifo.m4 + m4/mknod.m4 + m4/mkstemp.m4 + m4/mktime.m4 + m4/mmap-anon.m4 + m4/mode_t.m4 + m4/modechange.m4 + m4/mountlist.m4 + m4/mpsort.m4 + m4/msvc-inval.m4 + m4/msvc-nothrow.m4 + m4/multiarch.m4 + m4/nanosleep.m4 + m4/netdb_h.m4 + m4/netinet_in_h.m4 + m4/nl_langinfo.m4 + m4/nls.m4 + m4/nocrash.m4 + m4/non-recursive-gnulib-prefix-hack.m4 + m4/nproc.m4 + m4/off_t.m4 + m4/open.m4 + m4/openat.m4 + m4/opendir.m4 + m4/parse-datetime.m4 + m4/pathmax.m4 + m4/perl.m4 + m4/perror.m4 + m4/physmem.m4 + m4/pipe.m4 + m4/pipe2.m4 + m4/po.m4 + m4/posix-shell.m4 + m4/posix_spawn.m4 + m4/posixtm.m4 + m4/posixver.m4 + m4/printf-frexp.m4 + m4/printf-frexpl.m4 + m4/printf-posix.m4 + m4/printf.m4 + m4/priv-set.m4 + m4/progtest.m4 + m4/pthread.m4 + m4/putenv.m4 + m4/quote.m4 + m4/quotearg.m4 + m4/raise.m4 + m4/rawmemchr.m4 + m4/read-file.m4 + m4/read.m4 + m4/readdir.m4 + m4/readlink.m4 + m4/readlinkat.m4 + m4/readtokens.m4 + m4/readutmp.m4 + m4/realloc.m4 + m4/regex.m4 + m4/remove.m4 + m4/rename.m4 + m4/rewinddir.m4 + m4/rmdir.m4 + m4/rpmatch.m4 + m4/safe-read.m4 + m4/safe-write.m4 + m4/same.m4 + m4/save-cwd.m4 + m4/savedir.m4 + m4/savewd.m4 + m4/sched_h.m4 + m4/select.m4 + m4/selinux-context-h.m4 + m4/selinux-selinux-h.m4 + m4/servent.m4 + m4/setenv.m4 + m4/setlocale.m4 + m4/settime.m4 + m4/sha1.m4 + m4/sha256.m4 + m4/sha512.m4 + m4/sig2str.m4 + m4/sig_atomic_t.m4 + m4/sigaction.m4 + m4/signal_h.m4 + m4/signalblocking.m4 + m4/signbit.m4 + m4/size_max.m4 + m4/sleep.m4 + m4/snprintf.m4 + m4/socketlib.m4 + m4/sockets.m4 + m4/socklen.m4 + m4/sockpfaf.m4 + m4/spawn-pipe.m4 + m4/spawn_h.m4 + m4/ssize_t.m4 + m4/st_dm_mode.m4 + m4/stat-size.m4 + m4/stat-time.m4 + m4/stat.m4 + m4/stdalign.m4 + m4/stdarg.m4 + m4/stdbool.m4 + m4/stddef_h.m4 + m4/stdint.m4 + m4/stdint_h.m4 + m4/stdio_h.m4 + m4/stdlib_h.m4 + m4/stpcpy.m4 + m4/stpncpy.m4 + m4/strchrnul.m4 + m4/strdup.m4 + m4/strerror.m4 + m4/strerror_r.m4 + m4/strftime.m4 + m4/string_h.m4 + m4/strncat.m4 + m4/strndup.m4 + m4/strnlen.m4 + m4/strpbrk.m4 + m4/strsignal.m4 + m4/strstr.m4 + m4/strtod.m4 + m4/strtoimax.m4 + m4/strtoll.m4 + m4/strtoull.m4 + m4/strtoumax.m4 + m4/symlink.m4 + m4/symlinkat.m4 + m4/sys_ioctl_h.m4 + m4/sys_resource_h.m4 + m4/sys_select_h.m4 + m4/sys_socket_h.m4 + m4/sys_stat_h.m4 + m4/sys_time_h.m4 + m4/sys_types_h.m4 + m4/sys_uio_h.m4 + m4/sys_utsname_h.m4 + m4/sys_wait_h.m4 + m4/tempname.m4 + m4/termios_h.m4 + m4/thread.m4 + m4/threadlib.m4 + m4/time_h.m4 + m4/time_r.m4 + m4/timer_time.m4 + m4/timespec.m4 + m4/tls.m4 + m4/tm_gmtoff.m4 + m4/tzset.m4 + m4/uintmax_t.m4 + m4/uname.m4 + m4/ungetc.m4 + m4/unicodeio.m4 + m4/unistd-safer.m4 + m4/unistd_h.m4 + m4/unlink-busy.m4 + m4/unlink.m4 + m4/unlinkat.m4 + m4/unlinkdir.m4 + m4/unlocked-io.m4 + m4/uptime.m4 + m4/userspec.m4 + m4/usleep.m4 + m4/utimbuf.m4 + m4/utimecmp.m4 + m4/utimens.m4 + m4/utimensat.m4 + m4/utimes.m4 + m4/vasnprintf.m4 + m4/vasprintf-posix.m4 + m4/vasprintf.m4 + m4/version-etc.m4 + m4/vfprintf-posix.m4 + m4/visibility.m4 + m4/vprintf-posix.m4 + m4/wait-process.m4 + m4/waitpid.m4 + m4/warn-on-use.m4 + m4/warnings.m4 + m4/wchar_h.m4 + m4/wchar_t.m4 + m4/wcrtomb.m4 + m4/wcswidth.m4 + m4/wctob.m4 + m4/wctomb.m4 + m4/wctype_h.m4 + m4/wcwidth.m4 + m4/wint_t.m4 + m4/write-any-file.m4 + m4/write.m4 + m4/xalloc.m4 + m4/xgetcwd.m4 + m4/xnanosleep.m4 + m4/xsize.m4 + m4/xstrndup.m4 + m4/xstrtod.m4 + m4/xstrtol.m4 + m4/xvasprintf.m4 + m4/yesno.m4 + m4/yield.m4 + tests/infinity.h + tests/init.sh + tests/macros.h + tests/minus-zero.h + tests/nan.h + tests/nap.h + tests/randomd.c + tests/randoml.c + tests/signature.h + tests/test-accept.c + tests/test-alignof.c + tests/test-alloca-opt.c + tests/test-areadlink-with-size.c + tests/test-areadlink.c + tests/test-areadlink.h + tests/test-areadlinkat.c + tests/test-argmatch.c + tests/test-argv-iter.c + tests/test-arpa_inet.c + tests/test-base64.c + tests/test-binary-io.c + tests/test-binary-io.sh + tests/test-bind.c + tests/test-bitrotate.c + tests/test-btowc.c + tests/test-btowc1.sh + tests/test-btowc2.sh + tests/test-c-ctype.c + tests/test-c-strcase.sh + tests/test-c-strcasecmp.c + tests/test-c-strncasecmp.c + tests/test-calloc-gnu.c + tests/test-canonicalize.c + tests/test-chdir.c + tests/test-chown.c + tests/test-chown.h + tests/test-cloexec.c + tests/test-close.c + tests/test-closein.c + tests/test-closein.sh + tests/test-connect.c + tests/test-copy-acl-1.sh + tests/test-copy-acl-2.sh + tests/test-copy-acl.c + tests/test-copy-acl.sh + tests/test-ctype.c + tests/test-di-set.c + tests/test-dirent-safer.c + tests/test-dirent.c + tests/test-dirname.c + tests/test-dup-safer.c + tests/test-dup.c + tests/test-dup2.c + tests/test-environ.c + tests/test-errno.c + tests/test-exclude.c + tests/test-exclude1.sh + tests/test-exclude2.sh + tests/test-exclude3.sh + tests/test-exclude4.sh + tests/test-exclude5.sh + tests/test-exclude6.sh + tests/test-exclude7.sh + tests/test-exclude8.sh + tests/test-faccessat.c + tests/test-fadvise.c + tests/test-fchdir.c + tests/test-fchmodat.c + tests/test-fchownat.c + tests/test-fclose.c + tests/test-fcntl-h.c + tests/test-fcntl-safer.c + tests/test-fcntl.c + tests/test-fdatasync.c + tests/test-fdopen.c + tests/test-fdopendir.c + tests/test-fdutimensat.c + tests/test-fflush.c + tests/test-fflush2.c + tests/test-fflush2.sh + tests/test-fgetc.c + tests/test-file-has-acl-1.sh + tests/test-file-has-acl-2.sh + tests/test-file-has-acl.c + tests/test-file-has-acl.sh + tests/test-filenamecat.c + tests/test-filevercmp.c + tests/test-float.c + tests/test-fnmatch.c + tests/test-fopen-safer.c + tests/test-fopen.c + tests/test-fopen.h + tests/test-fpending.c + tests/test-fpending.sh + tests/test-fprintf-posix.h + tests/test-fpurge.c + tests/test-fputc.c + tests/test-fread.c + tests/test-freadahead.c + tests/test-freadahead.sh + tests/test-freading.c + tests/test-freadptr.c + tests/test-freadptr.sh + tests/test-freadptr2.c + tests/test-freadptr2.sh + tests/test-freadseek.c + tests/test-freadseek.sh + tests/test-freopen-safer.c + tests/test-freopen.c + tests/test-frexp.c + tests/test-frexp.h + tests/test-frexpl.c + tests/test-fseek.c + tests/test-fseek.sh + tests/test-fseek2.sh + tests/test-fseeko.c + tests/test-fseeko.sh + tests/test-fseeko2.sh + tests/test-fseeko3.c + tests/test-fseeko3.sh + tests/test-fseeko4.c + tests/test-fseeko4.sh + tests/test-fseterr.c + tests/test-fstat.c + tests/test-fstatat.c + tests/test-fsync.c + tests/test-ftell.c + tests/test-ftell.sh + tests/test-ftell2.sh + tests/test-ftell3.c + tests/test-ftello.c + tests/test-ftello.sh + tests/test-ftello2.sh + tests/test-ftello3.c + tests/test-ftello4.c + tests/test-ftello4.sh + tests/test-ftruncate.c + tests/test-ftruncate.sh + tests/test-futimens.c + tests/test-futimens.h + tests/test-fwrite.c + tests/test-getaddrinfo.c + tests/test-getcwd-lgpl.c + tests/test-getcwd.c + tests/test-getcwd.sh + tests/test-getdelim.c + tests/test-getdtablesize.c + tests/test-getgroups.c + tests/test-gethostname.c + tests/test-getline.c + tests/test-getloadavg.c + tests/test-getlogin.c + tests/test-getndelim2.c + tests/test-getopt.c + tests/test-getopt.h + tests/test-getopt_long.h + tests/test-gettimeofday.c + tests/test-hash.c + tests/test-i-ring.c + tests/test-iconv-h.c + tests/test-iconv.c + tests/test-ignore-value.c + tests/test-inet_ntop.c + tests/test-inet_pton.c + tests/test-init.sh + tests/test-ino-map.c + tests/test-intprops.c + tests/test-inttostr.c + tests/test-inttypes.c + tests/test-ioctl.c + tests/test-isatty.c + tests/test-isblank.c + tests/test-isnand-nolibm.c + tests/test-isnand.h + tests/test-isnanf-nolibm.c + tests/test-isnanf.h + tests/test-isnanl-nolibm.c + tests/test-isnanl.h + tests/test-iswblank.c + tests/test-langinfo.c + tests/test-lchown.c + tests/test-lchown.h + tests/test-link.c + tests/test-link.h + tests/test-linkat.c + tests/test-listen.c + tests/test-locale.c + tests/test-localeconv.c + tests/test-localename.c + tests/test-lock.c + tests/test-lseek.c + tests/test-lseek.sh + tests/test-lstat.c + tests/test-lstat.h + tests/test-lutimens.h + tests/test-malloc-gnu.c + tests/test-malloca.c + tests/test-math.c + tests/test-mbrtowc-w32-1.sh + tests/test-mbrtowc-w32-2.sh + tests/test-mbrtowc-w32-3.sh + tests/test-mbrtowc-w32-4.sh + tests/test-mbrtowc-w32-5.sh + tests/test-mbrtowc-w32.c + tests/test-mbrtowc.c + tests/test-mbrtowc1.sh + tests/test-mbrtowc2.sh + tests/test-mbrtowc3.sh + tests/test-mbrtowc4.sh + tests/test-mbsalign.c + tests/test-mbscasecmp.c + tests/test-mbscasecmp.sh + tests/test-mbsinit.c + tests/test-mbsinit.sh + tests/test-mbsrtowcs.c + tests/test-mbsrtowcs1.sh + tests/test-mbsrtowcs2.sh + tests/test-mbsrtowcs3.sh + tests/test-mbsrtowcs4.sh + tests/test-mbsstr1.c + tests/test-mbsstr2.c + tests/test-mbsstr2.sh + tests/test-mbsstr3.c + tests/test-mbsstr3.sh + tests/test-md5.c + tests/test-memcasecmp.c + tests/test-memchr.c + tests/test-memchr2.c + tests/test-memcoll.c + tests/test-memrchr.c + tests/test-mkdir.c + tests/test-mkdir.h + tests/test-mkfifo.c + tests/test-mkfifo.h + tests/test-mknod.c + tests/test-nanosleep.c + tests/test-netdb.c + tests/test-netinet_in.c + tests/test-nl_langinfo.c + tests/test-nl_langinfo.sh + tests/test-open.c + tests/test-open.h + tests/test-openat-safer.c + tests/test-openat.c + tests/test-parse-datetime.c + tests/test-pathmax.c + tests/test-perror.c + tests/test-perror.sh + tests/test-perror2.c + tests/test-pipe.c + tests/test-pipe2.c + tests/test-posix_spawn1.c + tests/test-posix_spawn1.in.sh + tests/test-posix_spawn2.c + tests/test-posix_spawn2.in.sh + tests/test-posix_spawn_file_actions_addclose.c + tests/test-posix_spawn_file_actions_adddup2.c + tests/test-posix_spawn_file_actions_addopen.c + tests/test-posixtm.c + tests/test-printf-frexp.c + tests/test-printf-frexpl.c + tests/test-printf-posix.h + tests/test-printf-posix.output + tests/test-priv-set.c + tests/test-quotearg-simple.c + tests/test-quotearg.h + tests/test-raise.c + tests/test-rand-isaac.c + tests/test-rawmemchr.c + tests/test-read-file.c + tests/test-read.c + tests/test-readlink.c + tests/test-readlink.h + tests/test-readlinkat.c + tests/test-readtokens.c + tests/test-readtokens.sh + tests/test-realloc-gnu.c + tests/test-regex.c + tests/test-remove.c + tests/test-rename.c + tests/test-rename.h + tests/test-rmdir.c + tests/test-rmdir.h + tests/test-sameacls.c + tests/test-sched.c + tests/test-select-fd.c + tests/test-select-in.sh + tests/test-select-out.sh + tests/test-select-stdin.c + tests/test-select.c + tests/test-select.h + tests/test-set-mode-acl-1.sh + tests/test-set-mode-acl-2.sh + tests/test-set-mode-acl.c + tests/test-set-mode-acl.sh + tests/test-setenv.c + tests/test-setlocale1.c + tests/test-setlocale1.sh + tests/test-setlocale2.c + tests/test-setlocale2.sh + tests/test-setsockopt.c + tests/test-sha1.c + tests/test-sigaction.c + tests/test-signal-h.c + tests/test-signbit.c + tests/test-sigprocmask.c + tests/test-sleep.c + tests/test-snprintf.c + tests/test-sockets.c + tests/test-spawn-pipe-child.c + tests/test-spawn-pipe-main.c + tests/test-spawn-pipe.sh + tests/test-spawn.c + tests/test-stat-time.c + tests/test-stat.c + tests/test-stat.h + tests/test-statat.c + tests/test-stdalign.c + tests/test-stdbool.c + tests/test-stddef.c + tests/test-stdint.c + tests/test-stdio.c + tests/test-stdlib.c + tests/test-strchrnul.c + tests/test-strerror.c + tests/test-strerror_r.c + tests/test-strftime.c + tests/test-striconv.c + tests/test-string.c + tests/test-strncat.c + tests/test-strnlen.c + tests/test-strsignal.c + tests/test-strtod.c + tests/test-strtoimax.c + tests/test-strtoll.c + tests/test-strtoull.c + tests/test-strtoumax.c + tests/test-symlink.c + tests/test-symlink.h + tests/test-symlinkat.c + tests/test-sys_ioctl.c + tests/test-sys_resource.c + tests/test-sys_select.c + tests/test-sys_socket.c + tests/test-sys_stat.c + tests/test-sys_time.c + tests/test-sys_types.c + tests/test-sys_uio.c + tests/test-sys_utsname.c + tests/test-sys_wait.c + tests/test-sys_wait.h + tests/test-termios.c + tests/test-thread_create.c + tests/test-thread_self.c + tests/test-time.c + tests/test-tls.c + tests/test-u64.c + tests/test-uname.c + tests/test-unistd.c + tests/test-unlink.c + tests/test-unlink.h + tests/test-unlinkat.c + tests/test-unsetenv.c + tests/test-update-copyright.sh + tests/test-userspec.c + tests/test-usleep.c + tests/test-utimens-common.h + tests/test-utimens.c + tests/test-utimens.h + tests/test-utimensat.c + tests/test-vasnprintf.c + tests/test-vasprintf-posix.c + tests/test-vasprintf.c + tests/test-vc-list-files-cvs.sh + tests/test-vc-list-files-git.sh + tests/test-verify.c + tests/test-verify.sh + tests/test-version-etc.c + tests/test-version-etc.sh + tests/test-vfprintf-posix.c + tests/test-vfprintf-posix.sh + tests/test-vprintf-posix.c + tests/test-vprintf-posix.sh + tests/test-wchar.c + tests/test-wcrtomb-w32-1.sh + tests/test-wcrtomb-w32-2.sh + tests/test-wcrtomb-w32-3.sh + tests/test-wcrtomb-w32-4.sh + tests/test-wcrtomb-w32-5.sh + tests/test-wcrtomb-w32.c + tests/test-wcrtomb.c + tests/test-wcrtomb.sh + tests/test-wctype-h.c + tests/test-wcwidth.c + tests/test-write.c + tests/test-xalloc-die.c + tests/test-xalloc-die.sh + tests/test-xfprintf-posix.c + tests/test-xprintf-posix.c + tests/test-xprintf-posix.sh + tests/test-xstrtoimax.c + tests/test-xstrtoimax.sh + tests/test-xstrtol.c + tests/test-xstrtol.sh + tests/test-xstrtoul.c + tests/test-xstrtoumax.c + tests/test-xstrtoumax.sh + tests/test-xvasprintf.c + tests/test-yesno.c + tests/test-yesno.sh + tests/unistr/test-strncat.h + tests/unistr/test-u8-mbtoucr.c + tests/unistr/test-u8-uctomb.c + tests/uniwidth/test-uc_width.c + tests/uniwidth/test-uc_width2.c + tests/uniwidth/test-uc_width2.sh + tests/zerosize-ptr.h + tests=lib/accept.c + tests=lib/at-func.c + tests=lib/bind.c + tests=lib/connect.c + tests=lib/glthread/thread.c + tests=lib/glthread/thread.h + tests=lib/glthread/yield.h + tests=lib/inet_pton.c + tests=lib/ioctl.c + tests=lib/listen.c + tests=lib/localename.c + tests=lib/localename.h + tests=lib/perror.c + tests=lib/pipe.c + tests=lib/setlocale.c + tests=lib/setsockopt.c + tests=lib/sleep.c + tests=lib/socket.c + tests=lib/strerror_r.c + tests=lib/symlinkat.c + tests=lib/unlinkdir.c + tests=lib/unlinkdir.h + tests=lib/usleep.c + tests=lib/w32sock.h + tests=lib/wctob.c + tests=lib/wctomb-impl.h + tests=lib/wctomb.c + top/GNUmakefile + top/maint.mk +]) +m4trace:m4/group-member.m4:11: -1- AC_DEFUN([gl_FUNC_GROUP_MEMBER], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + dnl Persuade glibc to declare group_member(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl Do this replacement check manually because I want the hyphen + dnl (not the underscore) in the filename. + AC_CHECK_FUNC([group_member], , [ + HAVE_GROUP_MEMBER=0 + ]) +]) +m4trace:m4/group-member.m4:26: -1- AC_DEFUN([gl_PREREQ_GROUP_MEMBER], [ + AC_REQUIRE([AC_FUNC_GETGROUPS]) +]) +m4trace:m4/hard-locale.m4:8: -1- AC_DEFUN([gl_HARD_LOCALE], [ + : +]) +m4trace:m4/host-os.m4:13: -1- AC_DEFUN([gl_HOST_OS], [ + AC_REQUIRE([AC_CANONICAL_HOST])dnl + AC_CACHE_CHECK([host operating system], + gl_cv_host_operating_system, + + [[case $host_os in + + # These operating system names do not use the default heuristic below. + # They are in reverse order, so that more-specific prefixes come first. + winnt*) os='Windows NT';; + vos*) os='VOS';; + sysv*) os='Unix System V';; + superux*) os='SUPER-UX';; + sunos*) os='SunOS';; + stop*) os='STOP';; + sco*) os='SCO Unix';; + riscos*) os='RISC OS';; + riscix*) os='RISCiX';; + qnx*) os='QNX';; + pw32*) os='PW32';; + ptx*) os='ptx';; + plan9*) os='Plan 9';; + osf*) os='Tru64';; + os2*) os='OS/2';; + openbsd*) os='OpenBSD';; + nsk*) os='NonStop Kernel';; + nonstopux*) os='NonStop-UX';; + netbsd*-gnu*) os='GNU/NetBSD';; # NetBSD kernel+libc, GNU userland + netbsd*) os='NetBSD';; + mirbsd*) os='MirBSD';; + knetbsd*-gnu) os='GNU/kNetBSD';; # NetBSD kernel, GNU libc+userland + kfreebsd*-gnu) os='GNU/kFreeBSD';; # FreeBSD kernel, GNU libc+userland + msdosdjgpp*) os='DJGPP';; + mpeix*) os='MPE/iX';; + mint*) os='MiNT';; + mingw*) os='MinGW';; + lynxos*) os='LynxOS';; + linux*) os='GNU/Linux';; + hpux*) os='HP-UX';; + hiux*) os='HI-UX';; + gnu*) os='GNU';; + freebsd*) os='FreeBSD';; + dgux*) os='DG/UX';; + bsdi*) os='BSD/OS';; + bsd*) os='BSD';; + beos*) os='BeOS';; + aux*) os='A/UX';; + atheos*) os='AtheOS';; + amigaos*) os='Amiga OS';; + aix*) os='AIX';; + + # The default heuristic takes the initial alphabetic string + # from $host_os, but capitalizes its first letter. + [A-Za-z]*) + os=` + expr "X$host_os" : 'X\([A-Za-z]\)' | LC_ALL=C tr '[a-z]' '[A-Z]' + `` + expr "X$host_os" : 'X.\([A-Za-z]*\)' + ` + ;; + + # If $host_os does not start with an alphabetic string, use it unchanged. + *) + os=$host_os;; + esac + gl_cv_host_operating_system=$os]]) + AC_DEFINE_UNQUOTED([HOST_OPERATING_SYSTEM], + "$gl_cv_host_operating_system", + [The host operating system.]) +]) +m4trace:m4/hostent.m4:7: -1- AC_DEFUN([gl_HOSTENT], [ + dnl Where are gethostent(), sethostent(), endhostent(), gethostbyname(), + dnl gethostbyaddr() defined? + dnl - On Solaris, they are in libnsl. Ignore libxnet. + dnl - On Haiku, they are in libnetwork. + dnl - On BeOS, they are in libnet. + dnl - On native Windows, they are in ws2_32.dll. + dnl - Otherwise they are in libc. + AC_REQUIRE([gl_HEADER_SYS_SOCKET])dnl for HAVE_SYS_SOCKET_H, HAVE_WINSOCK2_H + HOSTENT_LIB= + gl_saved_libs="$LIBS" + AC_SEARCH_LIBS([gethostbyname], [nsl network net], + [if test "$ac_cv_search_gethostbyname" != "none required"; then + HOSTENT_LIB="$ac_cv_search_gethostbyname" + fi]) + LIBS="$gl_saved_libs" + if test -z "$HOSTENT_LIB"; then + AC_CHECK_FUNCS([gethostbyname], , [ + AC_CACHE_CHECK([for gethostbyname in winsock2.h and -lws2_32], + [gl_cv_w32_gethostbyname], + [gl_cv_w32_gethostbyname=no + gl_save_LIBS="$LIBS" + LIBS="$LIBS -lws2_32" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[ +#ifdef HAVE_WINSOCK2_H +#include +#endif +#include + ]], + [[gethostbyname(NULL);]])], + [gl_cv_w32_gethostbyname=yes]) + LIBS="$gl_save_LIBS" + ]) + if test "$gl_cv_w32_gethostbyname" = "yes"; then + HOSTENT_LIB="-lws2_32" + fi + ]) + fi + AC_SUBST([HOSTENT_LIB]) +]) +m4trace:m4/human.m4:8: -1- AC_DEFUN([gl_HUMAN], [ + : +]) +m4trace:m4/i-ring.m4:7: -1- AC_DEFUN([gl_I_RING], [ + : +]) +m4trace:m4/iconv.m4:9: -1- AC_DEFUN([AM_ICONV_LINKFLAGS_BODY], [ + dnl Prerequisites of AC_LIB_LINKFLAGS_BODY. + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + AC_REQUIRE([AC_LIB_RPATH]) + + dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV + dnl accordingly. + AC_LIB_LINKFLAGS_BODY([iconv]) +]) +m4trace:m4/iconv.m4:20: -1- AC_DEFUN([AM_ICONV_LINK], [ + dnl Some systems have iconv in libc, some have it in libiconv (OSF/1 and + dnl those with the standalone portable GNU libiconv installed). + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + dnl Search for libiconv and define LIBICONV, LTLIBICONV and INCICONV + dnl accordingly. + AC_REQUIRE([AM_ICONV_LINKFLAGS_BODY]) + + dnl Add $INCICONV to CPPFLAGS before performing the following checks, + dnl because if the user has installed libiconv and not disabled its use + dnl via --without-libiconv-prefix, he wants to use it. The first + dnl AC_LINK_IFELSE will then fail, the second AC_LINK_IFELSE will succeed. + am_save_CPPFLAGS="$CPPFLAGS" + AC_LIB_APPENDTOVAR([CPPFLAGS], [$INCICONV]) + + AC_CACHE_CHECK([for iconv], [am_cv_func_iconv], [ + am_cv_func_iconv="no, consider installing GNU libiconv" + am_cv_lib_iconv=no + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[ +#include +#include + ]], + [[iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd);]])], + [am_cv_func_iconv=yes]) + if test "$am_cv_func_iconv" != yes; then + am_save_LIBS="$LIBS" + LIBS="$LIBS $LIBICONV" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[ +#include +#include + ]], + [[iconv_t cd = iconv_open("",""); + iconv(cd,NULL,NULL,NULL,NULL); + iconv_close(cd);]])], + [am_cv_lib_iconv=yes] + [am_cv_func_iconv=yes]) + LIBS="$am_save_LIBS" + fi + ]) + if test "$am_cv_func_iconv" = yes; then + AC_CACHE_CHECK([for working iconv], [am_cv_func_iconv_works], [ + dnl This tests against bugs in AIX 5.1, AIX 6.1..7.1, HP-UX 11.11, + dnl Solaris 10. + am_save_LIBS="$LIBS" + if test $am_cv_lib_iconv = yes; then + LIBS="$LIBS $LIBICONV" + fi + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + int result = 0; + /* Test against AIX 5.1 bug: Failures are not distinguishable from successful + returns. */ + { + iconv_t cd_utf8_to_88591 = iconv_open ("ISO8859-1", "UTF-8"); + if (cd_utf8_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\342\202\254"; /* EURO SIGN */ + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_utf8_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + result |= 1; + iconv_close (cd_utf8_to_88591); + } + } + /* Test against Solaris 10 bug: Failures are not distinguishable from + successful returns. */ + { + iconv_t cd_ascii_to_88591 = iconv_open ("ISO8859-1", "646"); + if (cd_ascii_to_88591 != (iconv_t)(-1)) + { + static const char input[] = "\263"; + char buf[10]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_ascii_to_88591, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res == 0) + result |= 2; + iconv_close (cd_ascii_to_88591); + } + } + /* Test against AIX 6.1..7.1 bug: Buffer overrun. */ + { + iconv_t cd_88591_to_utf8 = iconv_open ("UTF-8", "ISO-8859-1"); + if (cd_88591_to_utf8 != (iconv_t)(-1)) + { + static const char input[] = "\304"; + static char buf[2] = { (char)0xDE, (char)0xAD }; + const char *inptr = input; + size_t inbytesleft = 1; + char *outptr = buf; + size_t outbytesleft = 1; + size_t res = iconv (cd_88591_to_utf8, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if (res != (size_t)(-1) || outptr - buf > 1 || buf[1] != (char)0xAD) + result |= 4; + iconv_close (cd_88591_to_utf8); + } + } +#if 0 /* This bug could be worked around by the caller. */ + /* Test against HP-UX 11.11 bug: Positive return value instead of 0. */ + { + iconv_t cd_88591_to_utf8 = iconv_open ("utf8", "iso88591"); + if (cd_88591_to_utf8 != (iconv_t)(-1)) + { + static const char input[] = "\304rger mit b\366sen B\374bchen ohne Augenma\337"; + char buf[50]; + const char *inptr = input; + size_t inbytesleft = strlen (input); + char *outptr = buf; + size_t outbytesleft = sizeof (buf); + size_t res = iconv (cd_88591_to_utf8, + (char **) &inptr, &inbytesleft, + &outptr, &outbytesleft); + if ((int)res > 0) + result |= 8; + iconv_close (cd_88591_to_utf8); + } + } +#endif + /* Test against HP-UX 11.11 bug: No converter from EUC-JP to UTF-8 is + provided. */ + if (/* Try standardized names. */ + iconv_open ("UTF-8", "EUC-JP") == (iconv_t)(-1) + /* Try IRIX, OSF/1 names. */ + && iconv_open ("UTF-8", "eucJP") == (iconv_t)(-1) + /* Try AIX names. */ + && iconv_open ("UTF-8", "IBM-eucJP") == (iconv_t)(-1) + /* Try HP-UX names. */ + && iconv_open ("utf8", "eucJP") == (iconv_t)(-1)) + result |= 16; + return result; +}]])], + [am_cv_func_iconv_works=yes], + [am_cv_func_iconv_works=no], + [ +changequote(,)dnl + case "$host_os" in + aix* | hpux*) am_cv_func_iconv_works="guessing no" ;; + *) am_cv_func_iconv_works="guessing yes" ;; + esac +changequote([,])dnl + ]) + LIBS="$am_save_LIBS" + ]) + case "$am_cv_func_iconv_works" in + *no) am_func_iconv=no am_cv_lib_iconv=no ;; + *) am_func_iconv=yes ;; + esac + else + am_func_iconv=no am_cv_lib_iconv=no + fi + if test "$am_func_iconv" = yes; then + AC_DEFINE([HAVE_ICONV], [1], + [Define if you have the iconv() function and it works.]) + fi + if test "$am_cv_lib_iconv" = yes; then + AC_MSG_CHECKING([how to link with libiconv]) + AC_MSG_RESULT([$LIBICONV]) + else + dnl If $LIBICONV didn't lead to a usable library, we don't need $INCICONV + dnl either. + CPPFLAGS="$am_save_CPPFLAGS" + LIBICONV= + LTLIBICONV= + fi + AC_SUBST([LIBICONV]) + AC_SUBST([LTLIBICONV]) +]) +m4trace:m4/iconv.m4:230: -1- AC_DEFUN_ONCE([AM_ICONV], [ + AM_ICONV_LINK + if test "$am_cv_func_iconv" = yes; then + AC_MSG_CHECKING([for iconv declaration]) + AC_CACHE_VAL([am_cv_proto_iconv], [ + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[ +#include +#include +extern +#ifdef __cplusplus +"C" +#endif +#if defined(__STDC__) || defined(_MSC_VER) || defined(__cplusplus) +size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft); +#else +size_t iconv(); +#endif + ]], + [[]])], + [am_cv_proto_iconv_arg1=""], + [am_cv_proto_iconv_arg1="const"]) + am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"]) + am_cv_proto_iconv=`echo "[$]am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'` + AC_MSG_RESULT([ + $am_cv_proto_iconv]) + AC_DEFINE_UNQUOTED([ICONV_CONST], [$am_cv_proto_iconv_arg1], + [Define as const if the declaration of iconv() needs const.]) + dnl Also substitute ICONV_CONST in the gnulib generated . + m4_ifdef([gl_ICONV_H_DEFAULTS], + [AC_REQUIRE([gl_ICONV_H_DEFAULTS]) + if test -n "$am_cv_proto_iconv_arg1"; then + ICONV_CONST="const" + fi + ]) + fi +]) +m4trace:m4/iconv_h.m4:7: -1- AC_DEFUN([gl_ICONV_H], [ + AC_REQUIRE([gl_ICONV_H_DEFAULTS]) + + dnl Execute this unconditionally, because ICONV_H may be set by other + dnl modules, after this code is executed. + gl_CHECK_NEXT_HEADERS([iconv.h]) +]) +m4trace:m4/iconv_h.m4:17: -1- AC_DEFUN([gl_REPLACE_ICONV_H], [ + AC_REQUIRE([gl_ICONV_H_DEFAULTS]) + ICONV_H='iconv.h' + AM_CONDITIONAL([GL_GENERATE_ICONV_H], [test -n "$ICONV_H"]) +]) +m4trace:m4/iconv_h.m4:24: -1- AC_DEFUN([gl_ICONV_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_ICONV_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) +m4trace:m4/iconv_h.m4:31: -1- AC_DEFUN([gl_ICONV_H_DEFAULTS], [ + GNULIB_ICONV=0; AC_SUBST([GNULIB_ICONV]) + dnl Assume proper GNU behavior unless another module says otherwise. + ICONV_CONST=; AC_SUBST([ICONV_CONST]) + REPLACE_ICONV=0; AC_SUBST([REPLACE_ICONV]) + REPLACE_ICONV_OPEN=0; AC_SUBST([REPLACE_ICONV_OPEN]) + REPLACE_ICONV_UTF=0; AC_SUBST([REPLACE_ICONV_UTF]) + ICONV_H=''; AC_SUBST([ICONV_H]) + AM_CONDITIONAL([GL_GENERATE_ICONV_H], [test -n "$ICONV_H"]) +]) +m4trace:m4/iconv_open.m4:7: -1- AC_DEFUN([gl_FUNC_ICONV_OPEN], [ + AC_REQUIRE([AM_ICONV]) + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_ICONV_H_DEFAULTS]) + if test "$am_cv_func_iconv" = yes; then + dnl Provide the override, for the sake of the C++ aliases. + gl_REPLACE_ICONV_H + dnl Test whether iconv_open accepts standardized encoding names. + dnl We know that GNU libiconv and GNU libc do. + AC_EGREP_CPP([gnu_iconv], [ + #include + #if defined _LIBICONV_VERSION || (defined __GLIBC__ && !defined __UCLIBC__) + gnu_iconv + #endif + ], [gl_func_iconv_gnu=yes], [gl_func_iconv_gnu=no]) + if test $gl_func_iconv_gnu = no; then + iconv_flavor= + case "$host_os" in + aix*) iconv_flavor=ICONV_FLAVOR_AIX ;; + irix*) iconv_flavor=ICONV_FLAVOR_IRIX ;; + hpux*) iconv_flavor=ICONV_FLAVOR_HPUX ;; + osf*) iconv_flavor=ICONV_FLAVOR_OSF ;; + solaris*) iconv_flavor=ICONV_FLAVOR_SOLARIS ;; + esac + if test -n "$iconv_flavor"; then + AC_DEFINE_UNQUOTED([ICONV_FLAVOR], [$iconv_flavor], + [Define to a symbolic name denoting the flavor of iconv_open() + implementation.]) + gl_REPLACE_ICONV_OPEN + fi + fi + m4_ifdef([gl_FUNC_ICONV_OPEN_UTF_SUPPORT], [ + gl_FUNC_ICONV_OPEN_UTF_SUPPORT + if test $gl_cv_func_iconv_supports_utf = no; then + REPLACE_ICONV_UTF=1 + AC_DEFINE([REPLACE_ICONV_UTF], [1], + [Define if the iconv() functions are enhanced to handle the UTF-{16,32}{BE,LE} encodings.]) + REPLACE_ICONV=1 + gl_REPLACE_ICONV_OPEN + fi + ]) + fi +]) +m4trace:m4/iconv_open.m4:52: -1- AC_DEFUN([gl_REPLACE_ICONV_OPEN], [ + gl_REPLACE_ICONV_H + REPLACE_ICONV_OPEN=1 +]) +m4trace:m4/idcache.m4:8: -1- AC_DEFUN([gl_IDCACHE], [ + : +]) +m4trace:m4/include-exclude-prog.m4:10: -1- AC_DEFUN([gl_ADD_PROG], [{ + if test -z "$$1"; then + $1=$2 + else + $1="$$1 $2" + fi +}]) +m4trace:m4/include-exclude-prog.m4:20: -1- AC_DEFUN([gl_REMOVE_PROG], [{ + $1=`for gl_rem_i in $$1; do + test "$gl_rem_i" = "$2" || echo "$gl_rem_i" + done | tr '\012' ' ' | sed 's/ $//'; echo` +}]) +m4trace:m4/include-exclude-prog.m4:34: -1- AC_DEFUN([gl_INCLUDE_EXCLUDE_PROG], [{ + gl_no_install_progs_default=`echo '$2'|sed 's/,/ /g'` + AC_ARG_ENABLE([install-program], + [AS_HELP_STRING([--enable-install-program=PROG_LIST], + [install the programs in PROG_LIST (comma-separated, + default: none)])], + [gl_do_install_prog=$enableval], + [gl_do_install_prog=] + ) + + # If you want to refrain from installing programs A and B, + # use --enable-no-install-program=A,B + AC_ARG_ENABLE([no-install-program], + [AS_HELP_STRING([--enable-no-install-program=PROG_LIST], + [do NOT install the programs in PROG_LIST + (comma-separated, default: $2)])], + [gl_no_install_prog=$enableval], + [gl_no_install_prog=] + ) + + # Convert to space separated lists. + gl_do_install_prog=`echo "$gl_do_install_prog"|tr -s , ' '` + gl_no_install_prog=`echo "$gl_no_install_prog"|tr -s , ' '` + + # For each not-to-be-installed program name, ensure that it's a + # valid name, remove it from the list of programs to build/install, + # as well as from the list of man pages to install. + for gl_i in $gl_no_install_prog; do + + # Fail upon a request to install and not-install the same program. + case " $gl_do_install_prog " in + *" $gl_i "*) AC_MSG_ERROR(['$gl_i' is both included and excluded]) ;; + esac + + gl_msg= + # Warn about a request not to install a program that is not being + # built (which may be because the systems lacks a required interface). + case " $$1 " in + *" $gl_i "*) gl_REMOVE_PROG([$1], $gl_i) ;; + *) gl_msg="'$gl_i' is already not being installed" ;; + esac + + if test "$gl_msg" = ''; then + # Warn about a request not to install a program that is + # already on the default-no-install list. + case " $gl_no_install_progs_default " in + *" $gl_i "*) gl_msg="by default, '$gl_i' is not installed" ;; + esac + fi + + test "$gl_msg" != '' && AC_MSG_WARN([$gl_msg]) + done + + for gl_i in $gl_do_install_prog; do + case " $gl_no_install_progs_default " in + *" $gl_i "*) gl_ADD_PROG([$1], $gl_i) ;; + *) AC_MSG_WARN(['$gl_i' is not an optionally-installable program]) ;; + esac + done +}]) +m4trace:m4/include_next.m4:35: -1- AC_DEFUN([gl_INCLUDE_NEXT], [ + AC_LANG_PREPROC_REQUIRE() + AC_CACHE_CHECK([whether the preprocessor supports include_next], + [gl_cv_have_include_next], + [rm -rf conftestd1a conftestd1b conftestd2 + mkdir conftestd1a conftestd1b conftestd2 + dnl IBM C 9.0, 10.1 (original versions, prior to the 2009-01 updates) on + dnl AIX 6.1 support include_next when used as first preprocessor directive + dnl in a file, but not when preceded by another include directive. Check + dnl for this bug by including . + dnl Additionally, with this same compiler, include_next is a no-op when + dnl used in a header file that was included by specifying its absolute + dnl file name. Despite these two bugs, include_next is used in the + dnl compiler's . By virtue of the second bug, we need to use + dnl include_next as well in this case. + cat < conftestd1a/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd1b/conftest.h +#define DEFINED_IN_CONFTESTD1 +#include +#include_next +#ifdef DEFINED_IN_CONFTESTD2 +int foo; +#else +#error "include_next doesn't work" +#endif +EOF + cat < conftestd2/conftest.h +#ifndef DEFINED_IN_CONFTESTD1 +#error "include_next test doesn't work" +#endif +#define DEFINED_IN_CONFTESTD2 +EOF + gl_save_CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2" +dnl We intentionally avoid using AC_LANG_SOURCE here. + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=yes], + [CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2" + AC_COMPILE_IFELSE([AC_LANG_DEFINES_PROVIDED[#include ]], + [gl_cv_have_include_next=buggy], + [gl_cv_have_include_next=no]) + ]) + CPPFLAGS="$gl_save_CPPFLAGS" + rm -rf conftestd1a conftestd1b conftestd2 + ]) + PRAGMA_SYSTEM_HEADER= + if test $gl_cv_have_include_next = yes; then + INCLUDE_NEXT=include_next + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + if test -n "$GCC"; then + PRAGMA_SYSTEM_HEADER='#pragma GCC system_header' + fi + else + if test $gl_cv_have_include_next = buggy; then + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next + else + INCLUDE_NEXT=include + INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include + fi + fi + AC_SUBST([INCLUDE_NEXT]) + AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) + AC_SUBST([PRAGMA_SYSTEM_HEADER]) + AC_CACHE_CHECK([whether system header files limit the line length], + [gl_cv_pragma_columns], + [dnl HP NonStop systems, which define __TANDEM, have this misfeature. + AC_EGREP_CPP([choke me], + [ +#ifdef __TANDEM +choke me +#endif + ], + [gl_cv_pragma_columns=yes], + [gl_cv_pragma_columns=no]) + ]) + if test $gl_cv_pragma_columns = yes; then + PRAGMA_COLUMNS="#pragma COLUMNS 10000" + else + PRAGMA_COLUMNS= + fi + AC_SUBST([PRAGMA_COLUMNS]) +]) +m4trace:m4/include_next.m4:153: -1- AC_DEFUN([gl_CHECK_NEXT_HEADERS], [ + gl_NEXT_HEADERS_INTERNAL([$1], [check]) +]) +m4trace:m4/include_next.m4:163: -1- AC_DEFUN([gl_NEXT_HEADERS], [ + gl_NEXT_HEADERS_INTERNAL([$1], [assume]) +]) +m4trace:m4/include_next.m4:169: -1- AC_DEFUN([gl_NEXT_HEADERS_INTERNAL], [ + AC_REQUIRE([gl_INCLUDE_NEXT]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + m4_if([$2], [check], + [AC_CHECK_HEADERS_ONCE([$1]) + ]) + +dnl FIXME: gl_next_header and gl_header_exists must be used unquoted +dnl until we can assume autoconf 2.64 or newer. + m4_foreach_w([gl_HEADER_NAME], [$1], + [AS_VAR_PUSHDEF([gl_next_header], + [gl_cv_next_]m4_defn([gl_HEADER_NAME])) + if test $gl_cv_have_include_next = yes; then + AS_VAR_SET(gl_next_header, ['<'gl_HEADER_NAME'>']) + else + AC_CACHE_CHECK( + [absolute name of <]m4_defn([gl_HEADER_NAME])[>], + m4_defn([gl_next_header]), + [m4_if([$2], [check], + [AS_VAR_PUSHDEF([gl_header_exists], + [ac_cv_header_]m4_defn([gl_HEADER_NAME])) + if test AS_VAR_GET(gl_header_exists) = yes; then + AS_VAR_POPDEF([gl_header_exists]) + ]) + AC_LANG_CONFTEST( + [AC_LANG_SOURCE( + [[#include <]]m4_dquote(m4_defn([gl_HEADER_NAME]))[[>]] + )]) + dnl AIX "xlc -E" and "cc -E" omit #line directives for header + dnl files that contain only a #include of other header files and + dnl no non-comment tokens of their own. This leads to a failure + dnl to detect the absolute name of , , + dnl and others. The workaround is to force preservation + dnl of comments through option -C. This ensures all necessary + dnl #line directives are present. GCC supports option -C as well. + case "$host_os" in + aix*) gl_absname_cpp="$ac_cpp -C" ;; + *) gl_absname_cpp="$ac_cpp" ;; + esac +changequote(,) + case "$host_os" in + mingw*) + dnl For the sake of native Windows compilers (excluding gcc), + dnl treat backslash as a directory separator, like /. + dnl Actually, these compilers use a double-backslash as + dnl directory separator, inside the + dnl # line "filename" + dnl directives. + gl_dirsep_regex='[/\\]' + ;; + *) + gl_dirsep_regex='\/' + ;; + esac + dnl A sed expression that turns a string into a basic regular + dnl expression, for use within "/.../". + gl_make_literal_regex_sed='s,[]$^\\.*/[],\\&,g' +changequote([,]) + gl_header_literal_regex=`echo ']m4_defn([gl_HEADER_NAME])[' \ + | sed -e "$gl_make_literal_regex_sed"` + gl_absolute_header_sed="/${gl_dirsep_regex}${gl_header_literal_regex}/"'{ + s/.*"\(.*'"${gl_dirsep_regex}${gl_header_literal_regex}"'\)".*/\1/ +changequote(,)dnl + s|^/[^/]|//&| +changequote([,])dnl + p + q + }' + dnl eval is necessary to expand gl_absname_cpp. + dnl Ultrix and Pyramid sh refuse to redirect output of eval, + dnl so use subshell. + AS_VAR_SET(gl_next_header, + ['"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&AS_MESSAGE_LOG_FD | + sed -n "$gl_absolute_header_sed"`'"']) + m4_if([$2], [check], + [else + AS_VAR_SET(gl_next_header, ['<'gl_HEADER_NAME'>']) + fi + ]) + ]) + fi + AC_SUBST( + AS_TR_CPP([NEXT_]m4_defn([gl_HEADER_NAME])), + [AS_VAR_GET(gl_next_header)]) + if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next' + gl_next_as_first_directive='<'gl_HEADER_NAME'>' + else + # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include' + gl_next_as_first_directive=AS_VAR_GET(gl_next_header) + fi + AC_SUBST( + AS_TR_CPP([NEXT_AS_FIRST_DIRECTIVE_]m4_defn([gl_HEADER_NAME])), + [$gl_next_as_first_directive]) + AS_VAR_POPDEF([gl_next_header])]) +]) +m4trace:m4/inet_ntop.m4:7: -1- AC_DEFUN([gl_FUNC_INET_NTOP], [ + AC_REQUIRE([gl_ARPA_INET_H_DEFAULTS]) + + dnl Persuade Solaris to declare inet_ntop. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Most platforms that provide inet_ntop define it in libc. + dnl Solaris 8..10 provide inet_ntop in libnsl instead. + dnl Solaris 2.6..7 provide inet_ntop in libresolv instead. + dnl Native Windows provides it in -lws2_32 instead, with a declaration in + dnl , and it uses stdcall calling convention, not cdecl + dnl (hence we cannot use AC_CHECK_FUNCS, AC_SEARCH_LIBS to find it). + HAVE_INET_NTOP=1 + INET_NTOP_LIB= + gl_PREREQ_SYS_H_WINSOCK2 + if test $HAVE_WINSOCK2_H = 1; then + AC_CHECK_DECLS([inet_ntop],,, [[#include ]]) + if test $ac_cv_have_decl_inet_ntop = yes; then + dnl It needs to be overridden, because the stdcall calling convention + dnl is not compliant with POSIX. + REPLACE_INET_NTOP=1 + INET_NTOP_LIB="-lws2_32" + else + HAVE_DECL_INET_NTOP=0 + HAVE_INET_NTOP=0 + fi + else + gl_save_LIBS=$LIBS + AC_SEARCH_LIBS([inet_ntop], [nsl resolv], [], + [AC_CHECK_FUNCS([inet_ntop]) + if test $ac_cv_func_inet_ntop = no; then + HAVE_INET_NTOP=0 + fi + ]) + LIBS=$gl_save_LIBS + + if test "$ac_cv_search_inet_ntop" != "no" \ + && test "$ac_cv_search_inet_ntop" != "none required"; then + INET_NTOP_LIB="$ac_cv_search_inet_ntop" + fi + + AC_CHECK_HEADERS_ONCE([netdb.h]) + AC_CHECK_DECLS([inet_ntop],,, + [[#include + #if HAVE_NETDB_H + # include + #endif + ]]) + if test $ac_cv_have_decl_inet_ntop = no; then + HAVE_DECL_INET_NTOP=0 + fi + fi + AC_SUBST([INET_NTOP_LIB]) +]) +m4trace:m4/inet_ntop.m4:66: -1- AC_DEFUN([gl_PREREQ_INET_NTOP], [ + AC_REQUIRE([gl_SOCKET_FAMILIES]) +]) +m4trace:m4/inet_pton.m4:7: -1- AC_DEFUN([gl_FUNC_INET_PTON], [ + AC_REQUIRE([gl_ARPA_INET_H_DEFAULTS]) + + dnl Persuade Solaris to declare inet_pton. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Most platforms that provide inet_pton define it in libc. + dnl Solaris 8..10 provide inet_pton in libnsl instead. + dnl Solaris 2.6..7 provide inet_pton in libresolv instead. + dnl Native Windows provides it in -lws2_32 instead, with a declaration in + dnl , and it uses stdcall calling convention, not cdecl + dnl (hence we cannot use AC_CHECK_FUNCS, AC_SEARCH_LIBS to find it). + HAVE_INET_PTON=1 + INET_PTON_LIB= + gl_PREREQ_SYS_H_WINSOCK2 + if test $HAVE_WINSOCK2_H = 1; then + AC_CHECK_DECLS([inet_pton],,, [[#include ]]) + if test $ac_cv_have_decl_inet_pton = yes; then + dnl It needs to be overridden, because the stdcall calling convention + dnl is not compliant with POSIX. + REPLACE_INET_PTON=1 + INET_PTON_LIB="-lws2_32" + else + HAVE_DECL_INET_PTON=0 + HAVE_INET_PTON=0 + fi + else + gl_save_LIBS=$LIBS + AC_SEARCH_LIBS([inet_pton], [nsl resolv], [], + [AC_CHECK_FUNCS([inet_pton]) + if test $ac_cv_func_inet_pton = no; then + HAVE_INET_PTON=0 + fi + ]) + LIBS=$gl_save_LIBS + + if test "$ac_cv_search_inet_pton" != "no" \ + && test "$ac_cv_search_inet_pton" != "none required"; then + INET_PTON_LIB="$ac_cv_search_inet_pton" + fi + + AC_CHECK_HEADERS_ONCE([netdb.h]) + AC_CHECK_DECLS([inet_pton],,, + [[#include + #if HAVE_NETDB_H + # include + #endif + ]]) + if test $ac_cv_have_decl_inet_pton = no; then + HAVE_DECL_INET_PTON=0 + fi + fi + AC_SUBST([INET_PTON_LIB]) +]) +m4trace:m4/inet_pton.m4:66: -1- AC_DEFUN([gl_PREREQ_INET_PTON], [ + AC_REQUIRE([gl_SOCKET_FAMILIES]) +]) +m4trace:m4/inline.m4:12: -1- AC_DEFUN([gl_INLINE], [ + AC_REQUIRE([AC_C_INLINE]) + AC_CACHE_CHECK([whether the compiler generally respects inline], + [gl_cv_c_inline_effective], + [if test $ac_cv_c_inline = no; then + gl_cv_c_inline_effective=no + else + dnl GCC defines __NO_INLINE__ if not optimizing or if -fno-inline is + dnl specified. + dnl Use AC_COMPILE_IFELSE here, not AC_EGREP_CPP, because the result + dnl depends on optimization flags, which can be in CFLAGS. + dnl (AC_EGREP_CPP looks only at the CPPFLAGS.) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[]], + [[#ifdef __NO_INLINE__ + #error "inline is not effective" + #endif]])], + [gl_cv_c_inline_effective=yes], + [gl_cv_c_inline_effective=no]) + fi + ]) + if test $gl_cv_c_inline_effective = yes; then + AC_DEFINE([HAVE_INLINE], [1], + [Define to 1 if the compiler supports one of the keywords + 'inline', '__inline__', '__inline' and effectively inlines + functions marked as such.]) + fi +]) +m4trace:m4/intdiv0.m4:9: -1- AC_DEFUN([gt_INTDIV0], [ + AC_REQUIRE([AC_PROG_CC])dnl + AC_REQUIRE([AC_CANONICAL_HOST])dnl + + AC_CACHE_CHECK([whether integer division by zero raises SIGFPE], + gt_cv_int_divbyzero_sigfpe, + [ + gt_cv_int_divbyzero_sigfpe= +changequote(,)dnl + case "$host_os" in + macos* | darwin[6-9]* | darwin[1-9][0-9]*) + # On MacOS X 10.2 or newer, just assume the same as when cross- + # compiling. If we were to perform the real test, 1 Crash Report + # dialog window would pop up. + case "$host_cpu" in + i[34567]86 | x86_64) + gt_cv_int_divbyzero_sigfpe="guessing yes" ;; + esac + ;; + esac +changequote([,])dnl + if test -z "$gt_cv_int_divbyzero_sigfpe"; then + AC_TRY_RUN([ +#include +#include + +static void +sigfpe_handler (int sig) +{ + /* Exit with code 0 if SIGFPE, with code 1 if any other signal. */ + exit (sig != SIGFPE); +} + +int x = 1; +int y = 0; +int z; +int nan; + +int main () +{ + signal (SIGFPE, sigfpe_handler); +/* IRIX and AIX (when "xlc -qcheck" is used) yield signal SIGTRAP. */ +#if (defined (__sgi) || defined (_AIX)) && defined (SIGTRAP) + signal (SIGTRAP, sigfpe_handler); +#endif +/* Linux/SPARC yields signal SIGILL. */ +#if defined (__sparc__) && defined (__linux__) + signal (SIGILL, sigfpe_handler); +#endif + + z = x / y; + nan = y / y; + exit (1); +} +], [gt_cv_int_divbyzero_sigfpe=yes], [gt_cv_int_divbyzero_sigfpe=no], + [ + # Guess based on the CPU. +changequote(,)dnl + case "$host_cpu" in + alpha* | i[34567]86 | x86_64 | m68k | s390*) + gt_cv_int_divbyzero_sigfpe="guessing yes";; + *) + gt_cv_int_divbyzero_sigfpe="guessing no";; + esac +changequote([,])dnl + ]) + fi + ]) + case "$gt_cv_int_divbyzero_sigfpe" in + *yes) value=1;; + *) value=0;; + esac + AC_DEFINE_UNQUOTED([INTDIV0_RAISES_SIGFPE], [$value], + [Define if integer division by zero raises signal SIGFPE.]) +]) +m4trace:m4/intl.m4:25: -1- AC_DEFUN([AM_INTL_SUBDIR], [ + AC_REQUIRE([AC_PROG_INSTALL])dnl + AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake + AC_REQUIRE([AC_PROG_CC])dnl + AC_REQUIRE([AC_CANONICAL_HOST])dnl + AC_REQUIRE([gt_GLIBC2])dnl + AC_REQUIRE([AC_PROG_RANLIB])dnl + AC_REQUIRE([gl_VISIBILITY])dnl + AC_REQUIRE([gt_INTL_SUBDIR_CORE])dnl + AC_REQUIRE([AC_TYPE_LONG_LONG_INT])dnl + AC_REQUIRE([gt_TYPE_WCHAR_T])dnl + AC_REQUIRE([gt_TYPE_WINT_T])dnl + AC_REQUIRE([gl_AC_HEADER_INTTYPES_H]) + AC_REQUIRE([gt_TYPE_INTMAX_T]) + AC_REQUIRE([gt_PRINTF_POSIX]) + AC_REQUIRE([gl_GLIBC21])dnl + AC_REQUIRE([gl_XSIZE])dnl + AC_REQUIRE([gl_FCNTL_O_FLAGS])dnl + AC_REQUIRE([gt_INTL_MACOSX])dnl + + dnl Support for automake's --enable-silent-rules. + case "$enable_silent_rules" in + yes) INTL_DEFAULT_VERBOSITY=0;; + no) INTL_DEFAULT_VERBOSITY=1;; + *) INTL_DEFAULT_VERBOSITY=1;; + esac + AC_SUBST([INTL_DEFAULT_VERBOSITY]) + + AC_CHECK_TYPE([ptrdiff_t], , + [AC_DEFINE([ptrdiff_t], [long], + [Define as the type of the result of subtracting two pointers, if the system doesn't define it.]) + ]) + AC_CHECK_HEADERS([stddef.h stdlib.h string.h]) + AC_CHECK_FUNCS([asprintf fwprintf newlocale putenv setenv setlocale \ + snprintf strnlen wcslen wcsnlen mbrtowc wcrtomb]) + + dnl Use the _snprintf function only if it is declared (because on NetBSD it + dnl is defined as a weak alias of snprintf; we prefer to use the latter). + gt_CHECK_DECL(_snprintf, [#include ]) + gt_CHECK_DECL(_snwprintf, [#include ]) + + dnl Use the *_unlocked functions only if they are declared. + dnl (because some of them were defined without being declared in Solaris + dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built + dnl on Solaris 2.5.1 to run on Solaris 2.6). + dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13. + gt_CHECK_DECL(getc_unlocked, [#include ]) + + case $gt_cv_func_printf_posix in + *yes) HAVE_POSIX_PRINTF=1 ;; + *) HAVE_POSIX_PRINTF=0 ;; + esac + AC_SUBST([HAVE_POSIX_PRINTF]) + if test "$ac_cv_func_asprintf" = yes; then + HAVE_ASPRINTF=1 + else + HAVE_ASPRINTF=0 + fi + AC_SUBST([HAVE_ASPRINTF]) + if test "$ac_cv_func_snprintf" = yes; then + HAVE_SNPRINTF=1 + else + HAVE_SNPRINTF=0 + fi + AC_SUBST([HAVE_SNPRINTF]) + if test "$ac_cv_func_newlocale" = yes; then + HAVE_NEWLOCALE=1 + else + HAVE_NEWLOCALE=0 + fi + AC_SUBST([HAVE_NEWLOCALE]) + if test "$ac_cv_func_wprintf" = yes; then + HAVE_WPRINTF=1 + else + HAVE_WPRINTF=0 + fi + AC_SUBST([HAVE_WPRINTF]) + + AM_LANGINFO_CODESET + gt_LC_MESSAGES + + dnl Compilation on mingw and Cygwin needs special Makefile rules, because + dnl 1. when we install a shared library, we must arrange to export + dnl auxiliary pointer variables for every exported variable, + dnl 2. when we install a shared library and a static library simultaneously, + dnl the include file specifies __declspec(dllimport) and therefore we + dnl must arrange to define the auxiliary pointer variables for the + dnl exported variables _also_ in the static library. + if test "$enable_shared" = yes; then + case "$host_os" in + mingw* | cygwin*) is_woe32dll=yes ;; + *) is_woe32dll=no ;; + esac + else + is_woe32dll=no + fi + WOE32DLL=$is_woe32dll + AC_SUBST([WOE32DLL]) + + dnl On mingw and Cygwin, we can activate special Makefile rules which add + dnl version information to the shared libraries and executables. + case "$host_os" in + mingw* | cygwin*) is_woe32=yes ;; + *) is_woe32=no ;; + esac + WOE32=$is_woe32 + AC_SUBST([WOE32]) + if test $WOE32 = yes; then + dnl Check for a program that compiles Windows resource files. + AC_CHECK_TOOL([WINDRES], [windres]) + fi + + dnl Determine whether when creating a library, "-lc" should be passed to + dnl libtool or not. On many platforms, it is required for the libtool option + dnl -no-undefined to work. On HP-UX, however, the -lc - stored by libtool + dnl in the *.la files - makes it impossible to create multithreaded programs, + dnl because libtool also reorders the -lc to come before the -pthread, and + dnl this disables pthread_create() . + case "$host_os" in + hpux*) LTLIBC="" ;; + *) LTLIBC="-lc" ;; + esac + AC_SUBST([LTLIBC]) + + dnl Rename some macros and functions used for locking. + AH_BOTTOM([ +#define __libc_lock_t gl_lock_t +#define __libc_lock_define gl_lock_define +#define __libc_lock_define_initialized gl_lock_define_initialized +#define __libc_lock_init gl_lock_init +#define __libc_lock_lock gl_lock_lock +#define __libc_lock_unlock gl_lock_unlock +#define __libc_lock_recursive_t gl_recursive_lock_t +#define __libc_lock_define_recursive gl_recursive_lock_define +#define __libc_lock_define_initialized_recursive gl_recursive_lock_define_initialized +#define __libc_lock_init_recursive gl_recursive_lock_init +#define __libc_lock_lock_recursive gl_recursive_lock_lock +#define __libc_lock_unlock_recursive gl_recursive_lock_unlock +#define glthread_in_use libintl_thread_in_use +#define glthread_lock_init_func libintl_lock_init_func +#define glthread_lock_lock_func libintl_lock_lock_func +#define glthread_lock_unlock_func libintl_lock_unlock_func +#define glthread_lock_destroy_func libintl_lock_destroy_func +#define glthread_rwlock_init_multithreaded libintl_rwlock_init_multithreaded +#define glthread_rwlock_init_func libintl_rwlock_init_func +#define glthread_rwlock_rdlock_multithreaded libintl_rwlock_rdlock_multithreaded +#define glthread_rwlock_rdlock_func libintl_rwlock_rdlock_func +#define glthread_rwlock_wrlock_multithreaded libintl_rwlock_wrlock_multithreaded +#define glthread_rwlock_wrlock_func libintl_rwlock_wrlock_func +#define glthread_rwlock_unlock_multithreaded libintl_rwlock_unlock_multithreaded +#define glthread_rwlock_unlock_func libintl_rwlock_unlock_func +#define glthread_rwlock_destroy_multithreaded libintl_rwlock_destroy_multithreaded +#define glthread_rwlock_destroy_func libintl_rwlock_destroy_func +#define glthread_recursive_lock_init_multithreaded libintl_recursive_lock_init_multithreaded +#define glthread_recursive_lock_init_func libintl_recursive_lock_init_func +#define glthread_recursive_lock_lock_multithreaded libintl_recursive_lock_lock_multithreaded +#define glthread_recursive_lock_lock_func libintl_recursive_lock_lock_func +#define glthread_recursive_lock_unlock_multithreaded libintl_recursive_lock_unlock_multithreaded +#define glthread_recursive_lock_unlock_func libintl_recursive_lock_unlock_func +#define glthread_recursive_lock_destroy_multithreaded libintl_recursive_lock_destroy_multithreaded +#define glthread_recursive_lock_destroy_func libintl_recursive_lock_destroy_func +#define glthread_once_func libintl_once_func +#define glthread_once_singlethreaded libintl_once_singlethreaded +#define glthread_once_multithreaded libintl_once_multithreaded +]) +]) +m4trace:m4/intl.m4:211: -1- AC_DEFUN([gt_INTL_SUBDIR_CORE], [ + AC_REQUIRE([AC_C_INLINE])dnl + AC_REQUIRE([AC_TYPE_SIZE_T])dnl + AC_REQUIRE([gl_AC_HEADER_STDINT_H]) + AC_REQUIRE([AC_FUNC_ALLOCA])dnl + AC_REQUIRE([AC_FUNC_MMAP])dnl + AC_REQUIRE([gt_INTDIV0])dnl + AC_REQUIRE([gl_AC_TYPE_UINTMAX_T])dnl + AC_REQUIRE([gt_INTTYPES_PRI])dnl + AC_REQUIRE([gl_LOCK])dnl + + AC_TRY_LINK( + [int foo (int a) { a = __builtin_expect (a, 10); return a == 10 ? 0 : 1; }], + [], + [AC_DEFINE([HAVE_BUILTIN_EXPECT], [1], + [Define to 1 if the compiler understands __builtin_expect.])]) + + AC_CHECK_HEADERS([argz.h inttypes.h limits.h unistd.h sys/param.h]) + AC_CHECK_FUNCS([getcwd getegid geteuid getgid getuid mempcpy munmap \ + stpcpy strcasecmp strdup strtoul tsearch uselocale argz_count \ + argz_stringify argz_next __fsetlocking]) + + dnl Use the *_unlocked functions only if they are declared. + dnl (because some of them were defined without being declared in Solaris + dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built + dnl on Solaris 2.5.1 to run on Solaris 2.6). + dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13. + gt_CHECK_DECL([feof_unlocked], [#include ]) + gt_CHECK_DECL([fgets_unlocked], [#include ]) + + AM_ICONV + + dnl intl/plural.c is generated from intl/plural.y. It requires bison, + dnl because plural.y uses bison specific features. It requires at least + dnl bison-1.26 because earlier versions generate a plural.c that doesn't + dnl compile. + dnl bison is only needed for the maintainer (who touches plural.y). But in + dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put + dnl the rule in general Makefile. Now, some people carelessly touch the + dnl files or have a broken "make" program, hence the plural.c rule will + dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not + dnl present or too old. + AC_CHECK_PROGS([INTLBISON], [bison]) + if test -z "$INTLBISON"; then + ac_verc_fail=yes + else + dnl Found it, now check the version. + AC_MSG_CHECKING([version of bison]) +changequote(<<,>>)dnl + ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'` + case $ac_prog_version in + '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; + 1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*) +changequote([,])dnl + ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; + *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; + esac + AC_MSG_RESULT([$ac_prog_version]) + fi + if test $ac_verc_fail = yes; then + INTLBISON=: + fi +]) +m4trace:m4/intl.m4:279: -1- AC_DEFUN([gt_CHECK_DECL], [ + AC_CACHE_CHECK([whether $1 is declared], [ac_cv_have_decl_$1], + [AC_TRY_COMPILE([$2], [ +#ifndef $1 + char *p = (char *) $1; +#endif +], ac_cv_have_decl_$1=yes, ac_cv_have_decl_$1=no)]) + if test $ac_cv_have_decl_$1 = yes; then + gt_value=1 + else + gt_value=0 + fi + AC_DEFINE_UNQUOTED([HAVE_DECL_]translit($1, [a-z], [A-Z]), [$gt_value], + [Define to 1 if you have the declaration of `$1', and to 0 if you don't.]) +]) +m4trace:m4/intlmacosx.m4:18: -1- AC_DEFUN([gt_INTL_MACOSX], [ + dnl Check for API introduced in Mac OS X 10.2. + AC_CACHE_CHECK([for CFPreferencesCopyAppValue], + [gt_cv_func_CFPreferencesCopyAppValue], + [gt_save_LIBS="$LIBS" + LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[CFPreferencesCopyAppValue(NULL, NULL)]])], + [gt_cv_func_CFPreferencesCopyAppValue=yes], + [gt_cv_func_CFPreferencesCopyAppValue=no]) + LIBS="$gt_save_LIBS"]) + if test $gt_cv_func_CFPreferencesCopyAppValue = yes; then + AC_DEFINE([HAVE_CFPREFERENCESCOPYAPPVALUE], [1], + [Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in the CoreFoundation framework.]) + fi + dnl Check for API introduced in Mac OS X 10.3. + AC_CACHE_CHECK([for CFLocaleCopyCurrent], [gt_cv_func_CFLocaleCopyCurrent], + [gt_save_LIBS="$LIBS" + LIBS="$LIBS -Wl,-framework -Wl,CoreFoundation" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[CFLocaleCopyCurrent();]])], + [gt_cv_func_CFLocaleCopyCurrent=yes], + [gt_cv_func_CFLocaleCopyCurrent=no]) + LIBS="$gt_save_LIBS"]) + if test $gt_cv_func_CFLocaleCopyCurrent = yes; then + AC_DEFINE([HAVE_CFLOCALECOPYCURRENT], [1], + [Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the CoreFoundation framework.]) + fi + INTL_MACOSX_LIBS= + if test $gt_cv_func_CFPreferencesCopyAppValue = yes || test $gt_cv_func_CFLocaleCopyCurrent = yes; then + INTL_MACOSX_LIBS="-Wl,-framework -Wl,CoreFoundation" + fi + AC_SUBST([INTL_MACOSX_LIBS]) +]) +m4trace:m4/intmax.m4:11: -1- AC_DEFUN([gt_TYPE_INTMAX_T], [ + AC_REQUIRE([gl_AC_HEADER_INTTYPES_H]) + AC_REQUIRE([gl_AC_HEADER_STDINT_H]) + AC_CACHE_CHECK([for intmax_t], [gt_cv_c_intmax_t], + [AC_TRY_COMPILE([ +#include +#include +#if HAVE_STDINT_H_WITH_UINTMAX +#include +#endif +#if HAVE_INTTYPES_H_WITH_UINTMAX +#include +#endif +], [intmax_t x = -1; + return !x;], + [gt_cv_c_intmax_t=yes], + [gt_cv_c_intmax_t=no])]) + if test $gt_cv_c_intmax_t = yes; then + AC_DEFINE([HAVE_INTMAX_T], [1], + [Define if you have the 'intmax_t' type in or .]) + fi +]) +m4trace:m4/intmax_t.m4:15: -1- AC_DEFUN([gl_AC_TYPE_INTMAX_T], [ + dnl For simplicity, we assume that a header file defines 'intmax_t' if and + dnl only if it defines 'uintmax_t'. + AC_REQUIRE([gl_AC_HEADER_INTTYPES_H]) + AC_REQUIRE([gl_AC_HEADER_STDINT_H]) + if test $gl_cv_header_inttypes_h = no && test $gl_cv_header_stdint_h = no; then + AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) + test $ac_cv_type_long_long_int = yes \ + && ac_type='long long' \ + || ac_type='long' + AC_DEFINE_UNQUOTED([intmax_t], [$ac_type], + [Define to long or long long if and don't define.]) + else + AC_DEFINE([HAVE_INTMAX_T], [1], + [Define if you have the 'intmax_t' type in or .]) + fi +]) +m4trace:m4/intmax_t.m4:36: -1- AC_DEFUN([gt_AC_TYPE_INTMAX_T], [ + AC_REQUIRE([gl_AC_HEADER_INTTYPES_H]) + AC_REQUIRE([gl_AC_HEADER_STDINT_H]) + AC_CACHE_CHECK([for intmax_t], [gt_cv_c_intmax_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[ +#include +#include +#if HAVE_STDINT_H_WITH_UINTMAX +#include +#endif +#if HAVE_INTTYPES_H_WITH_UINTMAX +#include +#endif + ]], + [[intmax_t x = -1; return !x;]])], + [gt_cv_c_intmax_t=yes], + [gt_cv_c_intmax_t=no])]) + if test $gt_cv_c_intmax_t = yes; then + AC_DEFINE([HAVE_INTMAX_T], [1], + [Define if you have the 'intmax_t' type in or .]) + else + AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) + test $ac_cv_type_long_long_int = yes \ + && ac_type='long long' \ + || ac_type='long' + AC_DEFINE_UNQUOTED([intmax_t], [$ac_type], + [Define to long or long long if and don't define.]) + fi +]) +m4trace:m4/inttostr.m4:7: -1- AC_DEFUN([gl_INTTOSTR], [ + gl_PREREQ_INTTOSTR + gl_PREREQ_IMAXTOSTR + gl_PREREQ_OFFTOSTR + gl_PREREQ_UMAXTOSTR + gl_PREREQ_UINTTOSTR +]) +m4trace:m4/inttostr.m4:17: -1- AC_DEFUN([gl_PREREQ_INTTOSTR], [ + AC_REQUIRE([AC_TYPE_OFF_T]) + : +]) +m4trace:m4/inttostr.m4:23: -1- AC_DEFUN([gl_PREREQ_IMAXTOSTR], [:]) +m4trace:m4/inttostr.m4:26: -1- AC_DEFUN([gl_PREREQ_OFFTOSTR], [:]) +m4trace:m4/inttostr.m4:29: -1- AC_DEFUN([gl_PREREQ_UMAXTOSTR], [:]) +m4trace:m4/inttostr.m4:32: -1- AC_DEFUN([gl_PREREQ_UINTTOSTR], [:]) +m4trace:m4/inttypes-pri.m4:14: -1- AC_DEFUN([gt_INTTYPES_PRI], [ + AC_CHECK_HEADERS([inttypes.h]) + if test $ac_cv_header_inttypes_h = yes; then + AC_CACHE_CHECK([whether the inttypes.h PRIxNN macros are broken], + [gt_cv_inttypes_pri_broken], + [ + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[ +#include +#ifdef PRId32 +char *p = PRId32; +#endif + ]], + [[]])], + [gt_cv_inttypes_pri_broken=no], + [gt_cv_inttypes_pri_broken=yes]) + ]) + fi + if test "$gt_cv_inttypes_pri_broken" = yes; then + AC_DEFINE_UNQUOTED([PRI_MACROS_BROKEN], [1], + [Define if exists and defines unusable PRI* macros.]) + PRI_MACROS_BROKEN=1 + else + PRI_MACROS_BROKEN=0 + fi + AC_SUBST([PRI_MACROS_BROKEN]) +]) +m4trace:m4/inttypes.m4:10: -1- AC_DEFUN([gl_INTTYPES_H], [ + AC_REQUIRE([gl_INTTYPES_INCOMPLETE]) + gl_INTTYPES_PRI_SCN +]) +m4trace:m4/inttypes.m4:16: -1- AC_DEFUN_ONCE([gl_INTTYPES_INCOMPLETE], [ + AC_REQUIRE([gl_STDINT_H]) + AC_CHECK_HEADERS_ONCE([inttypes.h]) + + dnl Override always, so that the portability warnings work. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([inttypes.h]) + + AC_REQUIRE([gl_MULTIARCH]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [imaxabs imaxdiv strtoimax strtoumax]) +]) +m4trace:m4/inttypes.m4:34: -1- AC_DEFUN([gl_INTTYPES_PRI_SCN], [ + AC_REQUIRE([gt_INTTYPES_PRI]) + + PRIPTR_PREFIX= + if test -n "$STDINT_H"; then + dnl Using the gnulib . It always defines intptr_t to 'long'. + PRIPTR_PREFIX='"l"' + else + dnl Using the system's . + for glpfx in '' l ll I64; do + case $glpfx in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + I64) gltype1='__int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include + extern intptr_t foo; + extern $gltype1 foo;]])], + [PRIPTR_PREFIX='"'$glpfx'"']) + test -n "$PRIPTR_PREFIX" && break + done + fi + AC_SUBST([PRIPTR_PREFIX]) + + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT32_MAX_LT_INTMAX_MAX], + [defined INT32_MAX && defined INTMAX_MAX], + [INT32_MAX < INTMAX_MAX], + [sizeof (int) < sizeof (long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [INT64_MAX_EQ_LONG_MAX], + [defined INT64_MAX], + [INT64_MAX == LONG_MAX], + [sizeof (long long int) == sizeof (long int)]) + else + INT64_MAX_EQ_LONG_MAX=-1 + fi + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT32_MAX_LT_UINTMAX_MAX], + [defined UINT32_MAX && defined UINTMAX_MAX], + [UINT32_MAX < UINTMAX_MAX], + [sizeof (unsigned int) < sizeof (unsigned long long int)]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION( + [UINT64_MAX_EQ_ULONG_MAX], + [defined UINT64_MAX], + [UINT64_MAX == ULONG_MAX], + [sizeof (unsigned long long int) == sizeof (unsigned long int)]) + else + UINT64_MAX_EQ_ULONG_MAX=-1 + fi +]) +m4trace:m4/inttypes.m4:97: -1- AC_DEFUN([gl_INTTYPES_CHECK_LONG_LONG_INT_CONDITION], [ + AC_CACHE_CHECK([whether $3], + [gl_cv_test_$1], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Work also in C++ mode. */ + #define __STDC_LIMIT_MACROS 1 + + /* Work if build is not clean. */ + #define _GL_JUST_INCLUDE_SYSTEM_STDINT_H + + #include + #if HAVE_STDINT_H + #include + #endif + + #if $2 + #define CONDITION ($3) + #elif HAVE_LONG_LONG_INT + #define CONDITION ($4) + #else + #define CONDITION 0 + #endif + int test[CONDITION ? 1 : -1];]])], + [gl_cv_test_$1=yes], + [gl_cv_test_$1=no])]) + if test $gl_cv_test_$1 = yes; then + $1=1; + else + $1=0; + fi + AC_SUBST([$1]) +]) +m4trace:m4/inttypes.m4:132: -1- AC_DEFUN([gl_INTTYPES_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) +m4trace:m4/inttypes.m4:139: -1- AC_DEFUN([gl_INTTYPES_H_DEFAULTS], [ + GNULIB_IMAXABS=0; AC_SUBST([GNULIB_IMAXABS]) + GNULIB_IMAXDIV=0; AC_SUBST([GNULIB_IMAXDIV]) + GNULIB_STRTOIMAX=0; AC_SUBST([GNULIB_STRTOIMAX]) + GNULIB_STRTOUMAX=0; AC_SUBST([GNULIB_STRTOUMAX]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_IMAXABS=1; AC_SUBST([HAVE_DECL_IMAXABS]) + HAVE_DECL_IMAXDIV=1; AC_SUBST([HAVE_DECL_IMAXDIV]) + HAVE_DECL_STRTOIMAX=1; AC_SUBST([HAVE_DECL_STRTOIMAX]) + HAVE_DECL_STRTOUMAX=1; AC_SUBST([HAVE_DECL_STRTOUMAX]) + REPLACE_STRTOIMAX=0; AC_SUBST([REPLACE_STRTOIMAX]) + INT32_MAX_LT_INTMAX_MAX=1; AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) + INT64_MAX_EQ_LONG_MAX='defined _LP64'; AC_SUBST([INT64_MAX_EQ_LONG_MAX]) + PRI_MACROS_BROKEN=0; AC_SUBST([PRI_MACROS_BROKEN]) + PRIPTR_PREFIX=__PRIPTR_PREFIX; AC_SUBST([PRIPTR_PREFIX]) + UINT32_MAX_LT_UINTMAX_MAX=1; AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) + UINT64_MAX_EQ_ULONG_MAX='defined _LP64'; AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +]) +m4trace:m4/inttypes_h.m4:12: -1- AC_DEFUN([gl_AC_HEADER_INTTYPES_H], [ + AC_CACHE_CHECK([for inttypes.h], [gl_cv_header_inttypes_h], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[ +#include +#include + ]], + [[uintmax_t i = (uintmax_t) -1; return !i;]])], + [gl_cv_header_inttypes_h=yes], + [gl_cv_header_inttypes_h=no])]) + if test $gl_cv_header_inttypes_h = yes; then + AC_DEFINE_UNQUOTED([HAVE_INTTYPES_H_WITH_UINTMAX], [1], + [Define if exists, doesn't clash with , + and declares uintmax_t. ]) + fi +]) +m4trace:m4/ioctl.m4:7: -1- AC_DEFUN([gl_FUNC_IOCTL], [ + AC_REQUIRE([gl_SYS_IOCTL_H_DEFAULTS]) + AC_REQUIRE([gl_HEADER_SYS_SOCKET]) + HAVE_IOCTL=1 + if test "$ac_cv_header_winsock2_h" = yes; then + dnl Even if the 'socket' module is not used here, another part of the + dnl application may use it and pass file descriptors that refer to + dnl sockets to the ioctl() function. So enable the support for sockets. + HAVE_IOCTL=0 + else + AC_CHECK_FUNCS([ioctl]) + dnl On glibc systems, the second parameter is 'unsigned long int request', + dnl not 'int request'. We cannot simply cast the function pointer, but + dnl instead need a wrapper. + AC_CACHE_CHECK([for ioctl with POSIX signature], + [gl_cv_func_ioctl_posix_signature], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[extern + #ifdef __cplusplus + "C" + #endif + int ioctl (int, int, ...); + ]]) + ], + [gl_cv_func_ioctl_posix_signature=yes], + [gl_cv_func_ioctl_posix_signature=no]) + ]) + if test $gl_cv_func_ioctl_posix_signature != yes; then + REPLACE_IOCTL=1 + fi + fi +]) +m4trace:m4/isapipe.m4:11: -1- AC_DEFUN([gl_ISAPIPE], [ + # OpenVMS has isapipe already, so check for it. + AC_CHECK_FUNCS([isapipe]) + if test $ac_cv_func_isapipe = yes; then + HAVE_ISAPIPE=1 + else + HAVE_ISAPIPE=0 + fi +]) +m4trace:m4/isapipe.m4:23: -1- AC_DEFUN([gl_PREREQ_ISAPIPE], [ + AC_CACHE_CHECK([whether pipes are FIFOs (and for their link count)], + [gl_cv_pipes_are_fifos], + [AC_RUN_IFELSE( + [AC_LANG_SOURCE( + [[#include + #include + #include + #include + #ifndef S_ISFIFO + #define S_ISFIFO(m) 0 + #endif + #ifndef S_ISSOCK + #define S_ISSOCK(m) 0 + #endif + int + main (int argc, char **argv) + { + int fd[2]; + struct stat st; + if (pipe (fd) != 0) + return 1; + if (fstat (fd[0], &st) != 0) + return 2; + if (2 <= argc && argv[1][0] == '-') + { + char const *yesno = (S_ISFIFO (st.st_mode) ? "yes" : "no"); + if (st.st_nlink <= 1) + { + long int i = st.st_nlink; + if (i != st.st_nlink) + return 3; + printf ("%s (%ld)\n", yesno, i); + } + else + { + unsigned long int i = st.st_nlink; + if (i != st.st_nlink) + return 4; + printf ("%s (%lu)\n", yesno, i); + } + } + else + { + if (! S_ISFIFO (st.st_mode) && ! S_ISSOCK (st.st_mode)) + return 5; + } + return 0; + }]])], + [gl_cv_pipes_are_fifos=`./conftest$ac_exeext -` + test -z "$gl_cv_pipes_are_fifos" && gl_cv_pipes_are_fifos=no], + [gl_cv_pipes_are_fifos=unknown], + [gl_cv_pipes_are_fifos=cross-compiling])]) + + case $gl_cv_pipes_are_fifos in #( + 'yes ('*')') + AC_DEFINE([HAVE_FIFO_PIPES], [1], + [Define to 1 if pipes are FIFOs, 0 if sockets. Leave undefined + if not known.]);; #( + 'no ('*')') + AC_DEFINE([HAVE_FIFO_PIPES], [0]);; + esac + + case $gl_cv_pipes_are_fifos in #( + *'('*')') + AC_DEFINE_UNQUOTED([PIPE_LINK_COUNT_MAX], + [`expr "$gl_cv_pipes_are_fifos" : '.*\((.*)\)'`], + [Define to the maximum link count that a true pipe can have.]);; + esac +]) +m4trace:m4/isatty.m4:7: -1- AC_DEFUN([gl_FUNC_ISATTY], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + dnl On native Windows, the system's isatty(), defined as an alias of _isatty() + dnl in the "oldnames" library, returns true for the NUL device. + case $host_os in + mingw*) REPLACE_ISATTY=1 ;; + esac +]) +m4trace:m4/isatty.m4:19: -1- AC_DEFUN([gl_PREREQ_ISATTY], [:]) +m4trace:m4/isblank.m4:7: -1- AC_DEFUN([gl_FUNC_ISBLANK], [ + dnl Persuade glibc to declare isblank(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + AC_REQUIRE([gl_CTYPE_H_DEFAULTS]) + AC_CHECK_FUNCS_ONCE([isblank]) + if test $ac_cv_func_isblank = no; then + HAVE_ISBLANK=0 + fi +]) +m4trace:m4/isnand.m4:9: -1- AC_DEFUN([gl_FUNC_ISNAND], [ + AC_REQUIRE([gl_MATH_H_DEFAULTS]) + ISNAND_LIBM= + gl_HAVE_ISNAND_NO_LIBM + if test $gl_cv_func_isnand_no_libm = no; then + gl_HAVE_ISNAND_IN_LIBM + if test $gl_cv_func_isnand_in_libm = yes; then + ISNAND_LIBM=-lm + fi + fi + dnl The variable gl_func_isnand set here is used by isnan.m4. + if test $gl_cv_func_isnand_no_libm = yes \ + || test $gl_cv_func_isnand_in_libm = yes; then + gl_func_isnand=yes + else + gl_func_isnand=no + HAVE_ISNAND=0 + fi + AC_SUBST([ISNAND_LIBM]) +]) +m4trace:m4/isnand.m4:33: -1- AC_DEFUN([gl_FUNC_ISNAND_NO_LIBM], [ + gl_HAVE_ISNAND_NO_LIBM + gl_func_isnand_no_libm=$gl_cv_func_isnand_no_libm + if test $gl_cv_func_isnand_no_libm = yes; then + AC_DEFINE([HAVE_ISNAND_IN_LIBC], [1], + [Define if the isnan(double) function is available in libc.]) + fi +]) +m4trace:m4/isnand.m4:44: -1- AC_DEFUN([gl_PREREQ_ISNAND], [ + AC_REQUIRE([gl_DOUBLE_EXPONENT_LOCATION]) +]) +m4trace:m4/isnand.m4:51: -1- AC_DEFUN([gl_HAVE_ISNAND_IN_LIBM], [ + AC_CACHE_CHECK([whether isnan(double) can be used with libm], + [gl_cv_func_isnand_in_libm], + [ + save_LIBS="$LIBS" + LIBS="$LIBS -lm" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #if __GNUC__ >= 4 + # undef isnand + # define isnand(x) __builtin_isnan ((double)(x)) + #elif defined isnan + # undef isnand + # define isnand(x) isnan ((double)(x)) + #endif + double x;]], + [[return isnand (x);]])], + [gl_cv_func_isnand_in_libm=yes], + [gl_cv_func_isnand_in_libm=no]) + LIBS="$save_LIBS" + ]) +]) +m4trace:m4/isnand.m4:76: -1- AC_DEFUN([gl_HAVE_ISNAND_NO_LIBM], [ + AC_CACHE_CHECK([whether isnan(double) can be used without linking with libm], + [gl_cv_func_isnand_no_libm], + [ + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #if __GNUC__ >= 4 + # undef isnand + # define isnand(x) __builtin_isnan ((double)(x)) + #else + # undef isnand + # define isnand(x) isnan ((double)(x)) + #endif + double x;]], + [[return isnand (x);]])], + [gl_cv_func_isnand_no_libm=yes], + [gl_cv_func_isnand_no_libm=no]) + ]) +]) +m4trace:m4/isnanf.m4:9: -1- AC_DEFUN([gl_FUNC_ISNANF], [ + AC_REQUIRE([gl_MATH_H_DEFAULTS]) + ISNANF_LIBM= + gl_HAVE_ISNANF_NO_LIBM + if test $gl_cv_func_isnanf_no_libm = no; then + gl_HAVE_ISNANF_IN_LIBM + if test $gl_cv_func_isnanf_in_libm = yes; then + ISNANF_LIBM=-lm + fi + fi + dnl The variable gl_func_isnanf set here is used by isnan.m4. + if test $gl_cv_func_isnanf_no_libm = yes \ + || test $gl_cv_func_isnanf_in_libm = yes; then + save_LIBS="$LIBS" + LIBS="$LIBS $ISNANF_LIBM" + gl_ISNANF_WORKS + LIBS="$save_LIBS" + case "$gl_cv_func_isnanf_works" in + *yes) gl_func_isnanf=yes ;; + *) gl_func_isnanf=no; ISNANF_LIBM= ;; + esac + else + gl_func_isnanf=no + fi + if test $gl_func_isnanf != yes; then + HAVE_ISNANF=0 + fi + AC_SUBST([ISNANF_LIBM]) +]) +m4trace:m4/isnanf.m4:42: -1- AC_DEFUN([gl_FUNC_ISNANF_NO_LIBM], [ + gl_HAVE_ISNANF_NO_LIBM + if test $gl_cv_func_isnanf_no_libm = yes; then + gl_ISNANF_WORKS + fi + if test $gl_cv_func_isnanf_no_libm = yes \ + && { case "$gl_cv_func_isnanf_works" in + *yes) true;; + *) false;; + esac + }; then + gl_func_isnanf_no_libm=yes + AC_DEFINE([HAVE_ISNANF_IN_LIBC], [1], + [Define if the isnan(float) function is available in libc.]) + else + gl_func_isnanf_no_libm=no + fi +]) +m4trace:m4/isnanf.m4:63: -1- AC_DEFUN([gl_PREREQ_ISNANF], [ + gl_FLOAT_EXPONENT_LOCATION +]) +m4trace:m4/isnanf.m4:69: -1- AC_DEFUN([gl_HAVE_ISNANF_NO_LIBM], [ + AC_CACHE_CHECK([whether isnan(float) can be used without linking with libm], + [gl_cv_func_isnanf_no_libm], + [ + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #if __GNUC__ >= 4 + # undef isnanf + # define isnanf(x) __builtin_isnanf ((float)(x)) + #elif defined isnan + # undef isnanf + # define isnanf(x) isnan ((float)(x)) + #endif + float x;]], + [[return isnanf (x);]])], + [gl_cv_func_isnanf_no_libm=yes], + [gl_cv_func_isnanf_no_libm=no]) + ]) +]) +m4trace:m4/isnanf.m4:92: -1- AC_DEFUN([gl_HAVE_ISNANF_IN_LIBM], [ + AC_CACHE_CHECK([whether isnan(float) can be used with libm], + [gl_cv_func_isnanf_in_libm], + [ + save_LIBS="$LIBS" + LIBS="$LIBS -lm" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #if __GNUC__ >= 4 + # undef isnanf + # define isnanf(x) __builtin_isnanf ((float)(x)) + #elif defined isnan + # undef isnanf + # define isnanf(x) isnan ((float)(x)) + #endif + float x;]], + [[return isnanf (x);]])], + [gl_cv_func_isnanf_in_libm=yes], + [gl_cv_func_isnanf_in_libm=no]) + LIBS="$save_LIBS" + ]) +]) +m4trace:m4/isnanf.m4:120: -1- AC_DEFUN([gl_ISNANF_WORKS], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_REQUIRE([gl_FLOAT_EXPONENT_LOCATION]) + AC_CACHE_CHECK([whether isnan(float) works], [gl_cv_func_isnanf_works], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#if __GNUC__ >= 4 +# undef isnanf +# define isnanf(x) __builtin_isnanf ((float)(x)) +#elif defined isnan +# undef isnanf +# define isnanf(x) isnan ((float)(x)) +#endif +/* The Compaq (ex-DEC) C 6.4 compiler chokes on the expression 0.0 / 0.0. */ +#ifdef __DECC +static float +NaN () +{ + static float zero = 0.0f; + return zero / zero; +} +#else +# define NaN() (0.0f / 0.0f) +#endif +#define NWORDS \ + ((sizeof (float) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { unsigned int word[NWORDS]; float value; } memory_float; +int main() +{ + int result = 0; + + if (isnanf (1.0f / 0.0f)) + result |= 1; + + if (!isnanf (NaN ())) + result |= 2; + +#if defined FLT_EXPBIT0_WORD && defined FLT_EXPBIT0_BIT + /* The isnanf function should be immune against changes in the sign bit and + in the mantissa bits. The xor operation twiddles a bit that can only be + a sign bit or a mantissa bit. */ + if (FLT_EXPBIT0_WORD == 0 && FLT_EXPBIT0_BIT > 0) + { + memory_float m; + + m.value = NaN (); + /* Set the bits below the exponent to 01111...111. */ + m.word[0] &= -1U << FLT_EXPBIT0_BIT; + m.word[0] |= 1U << (FLT_EXPBIT0_BIT - 1) - 1; + if (!isnanf (m.value)) + result |= 4; + } +#endif + + return result; +}]])], + [gl_cv_func_isnanf_works=yes], + [gl_cv_func_isnanf_works=no], + [case "$host_os" in + irix* | solaris*) gl_cv_func_isnanf_works="guessing no";; + *) gl_cv_func_isnanf_works="guessing yes";; + esac + ]) + ]) +]) +m4trace:m4/isnanl.m4:7: -1- AC_DEFUN([gl_FUNC_ISNANL], [ + AC_REQUIRE([gl_MATH_H_DEFAULTS]) + ISNANL_LIBM= + gl_HAVE_ISNANL_NO_LIBM + if test $gl_cv_func_isnanl_no_libm = no; then + gl_HAVE_ISNANL_IN_LIBM + if test $gl_cv_func_isnanl_in_libm = yes; then + ISNANL_LIBM=-lm + fi + fi + dnl The variable gl_func_isnanl set here is used by isnan.m4. + if test $gl_cv_func_isnanl_no_libm = yes \ + || test $gl_cv_func_isnanl_in_libm = yes; then + save_LIBS="$LIBS" + LIBS="$LIBS $ISNANL_LIBM" + gl_FUNC_ISNANL_WORKS + LIBS="$save_LIBS" + case "$gl_cv_func_isnanl_works" in + *yes) gl_func_isnanl=yes ;; + *) gl_func_isnanl=no; ISNANL_LIBM= ;; + esac + else + gl_func_isnanl=no + fi + if test $gl_func_isnanl != yes; then + HAVE_ISNANL=0 + fi + AC_SUBST([ISNANL_LIBM]) +]) +m4trace:m4/isnanl.m4:38: -1- AC_DEFUN([gl_FUNC_ISNANL_NO_LIBM], [ + gl_HAVE_ISNANL_NO_LIBM + gl_func_isnanl_no_libm=$gl_cv_func_isnanl_no_libm + if test $gl_func_isnanl_no_libm = yes; then + gl_FUNC_ISNANL_WORKS + case "$gl_cv_func_isnanl_works" in + *yes) ;; + *) gl_func_isnanl_no_libm=no ;; + esac + fi + if test $gl_func_isnanl_no_libm = yes; then + AC_DEFINE([HAVE_ISNANL_IN_LIBC], [1], + [Define if the isnan(long double) function is available in libc.]) + fi +]) +m4trace:m4/isnanl.m4:56: -1- AC_DEFUN([gl_PREREQ_ISNANL], [ + gl_LONG_DOUBLE_EXPONENT_LOCATION + AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE]) +]) +m4trace:m4/isnanl.m4:63: -1- AC_DEFUN([gl_HAVE_ISNANL_NO_LIBM], [ + AC_CACHE_CHECK([whether isnan(long double) can be used without linking with libm], + [gl_cv_func_isnanl_no_libm], + [ + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #if __GNUC__ >= 4 + # undef isnanl + # define isnanl(x) __builtin_isnanl ((long double)(x)) + #elif defined isnan + # undef isnanl + # define isnanl(x) isnan ((long double)(x)) + #endif + long double x;]], + [[return isnanl (x);]])], + [gl_cv_func_isnanl_no_libm=yes], + [gl_cv_func_isnanl_no_libm=no]) + ]) +]) +m4trace:m4/isnanl.m4:86: -1- AC_DEFUN([gl_HAVE_ISNANL_IN_LIBM], [ + AC_CACHE_CHECK([whether isnan(long double) can be used with libm], + [gl_cv_func_isnanl_in_libm], + [ + save_LIBS="$LIBS" + LIBS="$LIBS -lm" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #if __GNUC__ >= 4 + # undef isnanl + # define isnanl(x) __builtin_isnanl ((long double)(x)) + #elif defined isnan + # undef isnanl + # define isnanl(x) isnan ((long double)(x)) + #endif + long double x;]], + [[return isnanl (x);]])], + [gl_cv_func_isnanl_in_libm=yes], + [gl_cv_func_isnanl_in_libm=no]) + LIBS="$save_LIBS" + ]) +]) +m4trace:m4/isnanl.m4:116: -1- AC_DEFUN([gl_FUNC_ISNANL_WORKS], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([gl_BIGENDIAN]) + AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether isnanl works], [gl_cv_func_isnanl_works], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +#include +#if __GNUC__ >= 4 +# undef isnanl +# define isnanl(x) __builtin_isnanl ((long double)(x)) +#elif defined isnan +# undef isnanl +# define isnanl(x) isnan ((long double)(x)) +#endif +#define NWORDS \ + ((sizeof (long double) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { unsigned int word[NWORDS]; long double value; } + memory_long_double; +/* On Irix 6.5, gcc 3.4.3 can't compute compile-time NaN, and needs the + runtime type conversion. */ +#ifdef __sgi +static long double NaNl () +{ + double zero = 0.0; + return zero / zero; +} +#else +# define NaNl() (0.0L / 0.0L) +#endif +int main () +{ + int result = 0; + + if (!isnanl (NaNl ())) + result |= 1; + + { + memory_long_double m; + unsigned int i; + + /* The isnanl function should be immune against changes in the sign bit and + in the mantissa bits. The xor operation twiddles a bit that can only be + a sign bit or a mantissa bit (since the exponent never extends to + bit 31). */ + m.value = NaNl (); + m.word[NWORDS / 2] ^= (unsigned int) 1 << (sizeof (unsigned int) * CHAR_BIT - 1); + for (i = 0; i < NWORDS; i++) + m.word[i] |= 1; + if (!isnanl (m.value)) + result |= 1; + } + +#if ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE +/* Representation of an 80-bit 'long double' as an initializer for a sequence + of 'unsigned int' words. */ +# ifdef WORDS_BIGENDIAN +# define LDBL80_WORDS(exponent,manthi,mantlo) \ + { ((unsigned int) (exponent) << 16) | ((unsigned int) (manthi) >> 16), \ + ((unsigned int) (manthi) << 16) | (unsigned int) (mantlo) >> 16), \ + (unsigned int) (mantlo) << 16 \ + } +# else +# define LDBL80_WORDS(exponent,manthi,mantlo) \ + { mantlo, manthi, exponent } +# endif + { /* Quiet NaN. */ + static memory_long_double x = + { LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) }; + if (!isnanl (x.value)) + result |= 2; + } + { + /* Signalling NaN. */ + static memory_long_double x = + { LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) }; + if (!isnanl (x.value)) + result |= 2; + } + /* The isnanl function should recognize Pseudo-NaNs, Pseudo-Infinities, + Pseudo-Zeroes, Unnormalized Numbers, and Pseudo-Denormals, as defined in + Intel IA-64 Architecture Software Developer's Manual, Volume 1: + Application Architecture. + Table 5-2 "Floating-Point Register Encodings" + Figure 5-6 "Memory to Floating-Point Register Data Translation" + */ + { /* Pseudo-NaN. */ + static memory_long_double x = + { LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) }; + if (!isnanl (x.value)) + result |= 4; + } + { /* Pseudo-Infinity. */ + static memory_long_double x = + { LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) }; + if (!isnanl (x.value)) + result |= 8; + } + { /* Pseudo-Zero. */ + static memory_long_double x = + { LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) }; + if (!isnanl (x.value)) + result |= 16; + } + { /* Unnormalized number. */ + static memory_long_double x = + { LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) }; + if (!isnanl (x.value)) + result |= 32; + } + { /* Pseudo-Denormal. */ + static memory_long_double x = + { LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) }; + if (!isnanl (x.value)) + result |= 64; + } +#endif + + return result; +}]])], + [gl_cv_func_isnanl_works=yes], + [gl_cv_func_isnanl_works=no], + [case "$host_cpu" in + # Guess no on ia64, x86_64, i386. + ia64 | x86_64 | i*86) gl_cv_func_isnanl_works="guessing no";; + *) + case "$host_os" in + netbsd*) gl_cv_func_isnanl_works="guessing no";; + *) gl_cv_func_isnanl_works="guessing yes";; + esac + ;; + esac + ]) + ]) +]) +m4trace:m4/iswblank.m4:7: -1- AC_DEFUN([gl_FUNC_ISWBLANK], [ + AC_REQUIRE([gl_WCTYPE_H_DEFAULTS]) + AC_REQUIRE([gl_WCTYPE_H]) + dnl Persuade glibc to declare iswblank(). + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_CHECK_FUNCS_ONCE([iswblank]) + AC_CHECK_DECLS([iswblank], , , [[ +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be included + before . */ +#include +#include +#include +#include +#include +]]) + if test $ac_cv_func_iswblank = no; then + HAVE_ISWBLANK=0 + if test $ac_cv_have_decl_iswblank = yes; then + REPLACE_ISWBLANK=1 + fi + fi + if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then + dnl Redefine all of iswcntrl, ..., towupper in . + : + else + if test $HAVE_ISWBLANK = 0 || test $REPLACE_ISWBLANK = 1; then + dnl Redefine only iswblank. + : + fi + fi + +]) +m4trace:m4/jm-macros.m4:22: -1- AC_DEFUN([coreutils_MACROS], [ + AM_MISSING_PROG(HELP2MAN, help2man) + AC_SUBST([MAN]) + + dnl This macro actually runs replacement code. See isc-posix.m4. + AC_REQUIRE([AC_ISC_POSIX])dnl + + gl_CHECK_ALL_TYPES + + AC_REQUIRE([gl_CHECK_DECLS]) + + AC_REQUIRE([gl_PREREQ]) + + AC_REQUIRE([AC_FUNC_FSEEKO]) + + # By default, argmatch should fail calling usage (EXIT_FAILURE). + AC_DEFINE([ARGMATCH_DIE], [usage (EXIT_FAILURE)], + [Define to the function xargmatch calls on failures.]) + AC_DEFINE([ARGMATCH_DIE_DECL], [void usage (int _e)], + [Define to the declaration of the xargmatch failure function.]) + + # used by shred + AC_CHECK_FUNCS_ONCE([directio]) + + # Used by install.c. + coreutils_saved_libs=$LIBS + LIBS="$LIBS $LIB_SELINUX" + AC_CHECK_FUNCS([matchpathcon_init_prefix], [], + [ + case "$ac_cv_search_setfilecon:$ac_cv_header_selinux_selinux_h" in + no:*) # SELinux disabled + ;; + *:no) # SELinux disabled + ;; + *) + AC_MSG_WARN([SELinux enabled, but matchpathcon_init_prefix not found]) + AC_MSG_WARN([The install utility may run slowly]) + esac + ]) + LIBS=$coreutils_saved_libs + + # Used by sort.c. + AC_CHECK_FUNCS_ONCE([nl_langinfo]) + # Used by timeout.c + AC_CHECK_FUNCS_ONCE([setrlimit prctl]) + + # Used by tail.c. + AC_CHECK_FUNCS([inotify_init], + [AC_DEFINE([HAVE_INOTIFY], [1], + [Define to 1 if you have usable inotify support.])]) + + AC_CHECK_FUNCS_ONCE([ + endgrent + endpwent + fchown + fchmod + ftruncate + iswspace + mkfifo + mbrlen + setgroups + sethostname + siginterrupt + sync + sysctl + sysinfo + tcgetpgrp + ]) + + # These checks are for Interix, to avoid its getgr* functions, in favor + # of these replacements. The replacement functions are much more efficient + # because they do not query the domain controller for user information + # when it is not needed. + AC_CHECK_FUNCS_ONCE([ + getgrgid_nomembers + getgrnam_nomembers + getgrent_nomembers + ]) + + dnl This can't use AC_REQUIRE; I'm not quite sure why. + cu_PREREQ_STAT_PROG + + # for dd.c and shred.c + # + # Use fdatasync only if declared. On MacOS X 10.7, fdatasync exists but + # is not declared, and is ineffective. + LIB_FDATASYNC= + AC_SUBST([LIB_FDATASYNC]) + AC_CHECK_DECLS_ONCE([fdatasync]) + if test $ac_cv_have_decl_fdatasync = yes; then + coreutils_saved_libs=$LIBS + AC_SEARCH_LIBS([fdatasync], [rt posix4], + [test "$ac_cv_search_fdatasync" = "none required" || + LIB_FDATASYNC=$ac_cv_search_fdatasync]) + AC_CHECK_FUNCS([fdatasync]) + LIBS=$coreutils_saved_libs + fi + + # Check whether libcap is usable -- for ls --color support + LIB_CAP= + AC_ARG_ENABLE([libcap], + AC_HELP_STRING([--disable-libcap], [disable libcap support])) + if test "X$enable_libcap" != "Xno"; then + AC_CHECK_LIB([cap], [cap_get_file], + [AC_CHECK_HEADER([sys/capability.h], + [LIB_CAP=-lcap + AC_DEFINE([HAVE_CAP], [1], [libcap usability])] + )]) + if test "X$LIB_CAP" = "X"; then + if test "X$enable_libcap" = "Xyes"; then + AC_MSG_ERROR([libcap library was not found or not usable]) + else + AC_MSG_WARN([libcap library was not found or not usable.]) + AC_MSG_WARN([AC_PACKAGE_NAME will be built without capability support.]) + fi + fi + else + AC_MSG_WARN([libcap support disabled by user]) + fi + AC_SUBST([LIB_CAP]) + + # See if linking 'seq' requires -lm. + # It does on nearly every system. The single exception (so far) is + # BeOS which has all the math functions in the normal runtime library + # and doesn't have a separate math library. + + AC_SUBST([SEQ_LIBM]) + ac_seq_body=' + static double x, y; + x = floor (x); + x = rint (x); + x = modf (x, &y);' + AC_TRY_LINK([#include ], [$ac_seq_body], , + [ac_seq_save_LIBS="$LIBS" + LIBS="$LIBS -lm" + AC_TRY_LINK([#include ], [$ac_seq_body], [SEQ_LIBM=-lm]) + LIBS="$ac_seq_save_LIBS" + ]) + + AC_REQUIRE([AM_LANGINFO_CODESET]) + + # Accept configure options: --with-tty-group[=GROUP], --without-tty-group + # You can determine the group of a TTY via 'stat --format %G /dev/tty' + # Omitting this option is equivalent to using --without-tty-group. + AC_ARG_WITH([tty-group], + AS_HELP_STRING([--with-tty-group[[[=NAME]]]], + [group used by system for TTYs, "tty" when not specified] + [ (default: do not rely on any group used for TTYs)]), + [tty_group_name=$withval], + [tty_group_name=no]) + + if test "x$tty_group_name" != xno; then + if test "x$tty_group_name" = xyes; then + tty_group_name=tty + fi + AC_MSG_NOTICE([TTY group used by system set to "$tty_group_name"]) + AC_DEFINE_UNQUOTED([TTY_GROUP_NAME], ["$tty_group_name"], + [group used by system for TTYs]) + fi +]) +m4trace:m4/jm-macros.m4:184: -1- AC_DEFUN([gl_CHECK_ALL_HEADERS], [ + AC_CHECK_HEADERS_ONCE([ + hurd.h + paths.h + priv.h + stropts.h + sys/param.h + sys/systeminfo.h + syslog.h + ]) + AC_CHECK_HEADERS([sys/sysctl.h], [], [], + [AC_INCLUDES_DEFAULT + [#if HAVE_SYS_PARAM_H + #include + #endif]]) +]) +m4trace:m4/jm-macros.m4:203: -1- AC_DEFUN([gl_CHECK_ALL_TYPES], [ + dnl Checks for typedefs, structures, and compiler characteristics. + AC_REQUIRE([gl_BIGENDIAN]) + AC_REQUIRE([AC_C_VOLATILE]) + AC_REQUIRE([AC_C_INLINE]) + AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT]) + + AC_REQUIRE([gl_CHECK_ALL_HEADERS]) + AC_CHECK_MEMBERS( + [struct stat.st_author],,, + [$ac_includes_default +#include + ]) + AC_REQUIRE([AC_STRUCT_ST_BLOCKS]) + + AC_REQUIRE([AC_TYPE_GETGROUPS]) + AC_REQUIRE([AC_TYPE_MBSTATE_T]) + AC_REQUIRE([AC_TYPE_MODE_T]) + AC_REQUIRE([AC_TYPE_OFF_T]) + AC_REQUIRE([AC_TYPE_PID_T]) + AC_REQUIRE([AC_TYPE_SIZE_T]) + AC_REQUIRE([AC_TYPE_UID_T]) + AC_CHECK_TYPE([ino_t], [unsigned long int]) + + dnl This relies on the fact that Autoconf's implementation of + dnl AC_CHECK_TYPE checks includes unistd.h. + AC_CHECK_TYPE([major_t], [unsigned int]) + AC_CHECK_TYPE([minor_t], [unsigned int]) + + AC_REQUIRE([AC_HEADER_MAJOR]) +]) +m4trace:m4/jm-winsz1.m4:10: -1- AC_DEFUN([gl_HEADER_TIOCGWINSZ_IN_TERMIOS_H], [AC_REQUIRE([AC_SYS_POSIX_TERMIOS]) + AC_CACHE_CHECK([whether use of TIOCGWINSZ requires termios.h], + gl_cv_sys_tiocgwinsz_needs_termios_h, + [gl_cv_sys_tiocgwinsz_needs_termios_h=no + + if test $ac_cv_sys_posix_termios = yes; then + AC_EGREP_CPP([yes], + [#include +# include +# ifdef TIOCGWINSZ + yes +# endif + ], gl_cv_sys_tiocgwinsz_needs_termios_h=yes) + fi + ]) +]) +m4trace:m4/jm-winsz1.m4:28: -1- AC_DEFUN([gl_WINSIZE_IN_PTEM], [AC_REQUIRE([AC_SYS_POSIX_TERMIOS]) + AC_CACHE_CHECK([whether use of struct winsize requires sys/ptem.h], + gl_cv_sys_struct_winsize_needs_sys_ptem_h, + [gl_cv_sys_struct_winsize_needs_sys_ptem_h=yes + if test $ac_cv_sys_posix_termios = yes; then + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], + [[struct winsize x; + if (sizeof x > 0) return 0;]])], + [gl_cv_sys_struct_winsize_needs_sys_ptem_h=no]) + fi + if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], + [[struct winsize x; + if (sizeof x > 0) return 0;]])], + [], [gl_cv_sys_struct_winsize_needs_sys_ptem_h=no]) + fi]) + if test $gl_cv_sys_struct_winsize_needs_sys_ptem_h = yes; then + AC_DEFINE([WINSIZE_IN_PTEM], [1], + [Define if sys/ptem.h is required for struct winsize.]) + fi]) +m4trace:m4/jm-winsz2.m4:9: -1- AC_DEFUN([gl_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL], [AC_REQUIRE([gl_HEADER_TIOCGWINSZ_IN_TERMIOS_H]) + AC_CACHE_CHECK([whether use of TIOCGWINSZ requires sys/ioctl.h], + gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h, + [gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h=no + + if test $gl_cv_sys_tiocgwinsz_needs_termios_h = no; then + AC_EGREP_CPP([yes], + [#include +# include +# ifdef TIOCGWINSZ + yes +# endif + ], gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h=yes) + fi + ]) + if test $gl_cv_sys_tiocgwinsz_needs_sys_ioctl_h = yes; then + AC_DEFINE([GWINSZ_IN_SYS_IOCTL], [1], + [Define if your system defines TIOCGWINSZ in sys/ioctl.h.]) + fi +]) +m4trace:m4/langinfo_h.m4:7: -1- AC_DEFUN([gl_LANGINFO_H], [ + AC_REQUIRE([gl_LANGINFO_H_DEFAULTS]) + + dnl Persuade glibc-2.0.6 to define CODESET. + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([langinfo.h]) + + dnl Determine whether exists. It is missing on mingw and BeOS. + HAVE_LANGINFO_CODESET=0 + HAVE_LANGINFO_T_FMT_AMPM=0 + HAVE_LANGINFO_ERA=0 + HAVE_LANGINFO_YESEXPR=0 + AC_CHECK_HEADERS_ONCE([langinfo.h]) + if test $ac_cv_header_langinfo_h = yes; then + HAVE_LANGINFO_H=1 + dnl Determine what defines. CODESET and ERA etc. are missing + dnl on OpenBSD 3.8. T_FMT_AMPM and YESEXPR, NOEXPR are missing on IRIX 5.3. + AC_CACHE_CHECK([whether langinfo.h defines CODESET], + [gl_cv_header_langinfo_codeset], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include +int a = CODESET; +]])], + [gl_cv_header_langinfo_codeset=yes], + [gl_cv_header_langinfo_codeset=no]) + ]) + if test $gl_cv_header_langinfo_codeset = yes; then + HAVE_LANGINFO_CODESET=1 + fi + AC_CACHE_CHECK([whether langinfo.h defines T_FMT_AMPM], + [gl_cv_header_langinfo_t_fmt_ampm], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include +int a = T_FMT_AMPM; +]])], + [gl_cv_header_langinfo_t_fmt_ampm=yes], + [gl_cv_header_langinfo_t_fmt_ampm=no]) + ]) + if test $gl_cv_header_langinfo_t_fmt_ampm = yes; then + HAVE_LANGINFO_T_FMT_AMPM=1 + fi + AC_CACHE_CHECK([whether langinfo.h defines ERA], + [gl_cv_header_langinfo_era], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include +int a = ERA; +]])], + [gl_cv_header_langinfo_era=yes], + [gl_cv_header_langinfo_era=no]) + ]) + if test $gl_cv_header_langinfo_era = yes; then + HAVE_LANGINFO_ERA=1 + fi + AC_CACHE_CHECK([whether langinfo.h defines YESEXPR], + [gl_cv_header_langinfo_yesexpr], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include +int a = YESEXPR; +]])], + [gl_cv_header_langinfo_yesexpr=yes], + [gl_cv_header_langinfo_yesexpr=no]) + ]) + if test $gl_cv_header_langinfo_yesexpr = yes; then + HAVE_LANGINFO_YESEXPR=1 + fi + else + HAVE_LANGINFO_H=0 + fi + AC_SUBST([HAVE_LANGINFO_H]) + AC_SUBST([HAVE_LANGINFO_CODESET]) + AC_SUBST([HAVE_LANGINFO_T_FMT_AMPM]) + AC_SUBST([HAVE_LANGINFO_ERA]) + AC_SUBST([HAVE_LANGINFO_YESEXPR]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [nl_langinfo]) +]) +m4trace:m4/langinfo_h.m4:90: -1- AC_DEFUN([gl_LANGINFO_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_LANGINFO_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) +m4trace:m4/langinfo_h.m4:99: -1- AC_DEFUN([gl_LANGINFO_H_DEFAULTS], [ + GNULIB_NL_LANGINFO=0; AC_SUBST([GNULIB_NL_LANGINFO]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_NL_LANGINFO=1; AC_SUBST([HAVE_NL_LANGINFO]) + REPLACE_NL_LANGINFO=0; AC_SUBST([REPLACE_NL_LANGINFO]) +]) +m4trace:m4/largefile.m4:11: -1- AC_DEFUN([AC_SYS_LARGEFILE], [AC_ARG_ENABLE(largefile, + [ --disable-largefile omit support for large files]) +if test "$enable_largefile" != no; then + + AC_CACHE_CHECK([for special C compiler options needed for large files], + ac_cv_sys_largefile_CC, + [ac_cv_sys_largefile_CC=no + if test "$GCC" != yes; then + ac_save_CC=$CC + while :; do + # IRIX 6.2 and later do not support large files by default, + # so use the C compiler's -n32 option if that helps. + AC_LANG_CONFTEST([AC_LANG_PROGRAM([_AC_SYS_LARGEFILE_TEST_INCLUDES])]) + AC_COMPILE_IFELSE([], [break]) + CC="$CC -n32" + AC_COMPILE_IFELSE([], [ac_cv_sys_largefile_CC=' -n32'; break]) + break + done + CC=$ac_save_CC + rm -f conftest.$ac_ext + fi]) + if test "$ac_cv_sys_largefile_CC" != no; then + CC=$CC$ac_cv_sys_largefile_CC + fi + + _AC_SYS_LARGEFILE_MACRO_VALUE(_FILE_OFFSET_BITS, 64, + ac_cv_sys_file_offset_bits, + [Number of bits in a file offset, on hosts where this is settable.], + [_AC_SYS_LARGEFILE_TEST_INCLUDES]) + if test $ac_cv_sys_file_offset_bits = unknown; then + _AC_SYS_LARGEFILE_MACRO_VALUE(_LARGE_FILES, 1, + ac_cv_sys_large_files, + [Define for large files, on AIX-style hosts.], + [_AC_SYS_LARGEFILE_TEST_INCLUDES]) + fi + + AC_DEFINE([_DARWIN_USE_64_BIT_INODE], [1], + [Enable large inode numbers on Mac OS X 10.5.]) +fi +]) +m4trace:m4/largefile.m4:107: -1- AC_DEFUN([gl_LARGEFILE], [ + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + mingw*) + dnl Native Windows. + dnl mingw64 defines off_t to a 64-bit type already, if + dnl _FILE_OFFSET_BITS=64, which is ensured by AC_SYS_LARGEFILE. + AC_CACHE_CHECK([for 64-bit off_t], [gl_cv_type_off_t_64], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int verify_off_t_size[sizeof (off_t) >= 8 ? 1 : -1]; + ]], + [[]])], + [gl_cv_type_off_t_64=yes], [gl_cv_type_off_t_64=no]) + ]) + if test $gl_cv_type_off_t_64 = no; then + WINDOWS_64_BIT_OFF_T=1 + else + WINDOWS_64_BIT_OFF_T=0 + fi + dnl But all native Windows platforms (including mingw64) have a 32-bit + dnl st_size member in 'struct stat'. + WINDOWS_64_BIT_ST_SIZE=1 + ;; + *) + dnl Nothing to do on gnulib's side. + dnl A 64-bit off_t is + dnl - already the default on Mac OS X, FreeBSD, NetBSD, OpenBSD, IRIX, + dnl OSF/1, Cygwin, + dnl - enabled by _FILE_OFFSET_BITS=64 (ensured by AC_SYS_LARGEFILE) on + dnl glibc, HP-UX, Solaris, + dnl - enabled by _LARGE_FILES=1 (ensured by AC_SYS_LARGEFILE) on AIX, + dnl - impossible to achieve on Minix 3.1.8. + WINDOWS_64_BIT_OFF_T=0 + WINDOWS_64_BIT_ST_SIZE=0 + ;; + esac +]) +m4trace:m4/lchmod.m4:11: -1- AC_DEFUN([gl_FUNC_LCHMOD], [ + AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) + + dnl Persuade glibc to declare lchmod(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + AC_CHECK_FUNCS_ONCE([lchmod]) + if test $ac_cv_func_lchmod = no; then + HAVE_LCHMOD=0 + fi +]) +m4trace:m4/lchown.m4:15: -1- AC_DEFUN([gl_FUNC_LCHOWN], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([gl_FUNC_CHOWN]) + AC_CHECK_FUNCS_ONCE([lchmod]) + AC_CHECK_FUNCS([lchown]) + if test $ac_cv_func_lchown = no; then + HAVE_LCHOWN=0 + else + dnl Trailing slash and ctime bugs in chown also occur in lchown. + case "$gl_cv_func_chown_slash_works" in + *yes) ;; + *) + REPLACE_LCHOWN=1 + ;; + esac + case "$gl_cv_func_chown_ctime_works" in + *yes) ;; + *) + REPLACE_LCHOWN=1 + ;; + esac + fi +]) +m4trace:m4/lcmessage.m4:22: -1- AC_DEFUN([gt_LC_MESSAGES], [ + AC_CACHE_CHECK([for LC_MESSAGES], [gt_cv_val_LC_MESSAGES], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[return LC_MESSAGES]])], + [gt_cv_val_LC_MESSAGES=yes], + [gt_cv_val_LC_MESSAGES=no])]) + if test $gt_cv_val_LC_MESSAGES = yes; then + AC_DEFINE([HAVE_LC_MESSAGES], [1], + [Define if your file defines LC_MESSAGES.]) + fi +]) +m4trace:m4/ldexp.m4:7: -1- AC_DEFUN([gl_FUNC_LDEXP], [ + AC_REQUIRE([gl_CHECK_LDEXP_NO_LIBM]) + LDEXP_LIBM= + if test $gl_cv_func_ldexp_no_libm = no; then + AC_CACHE_CHECK([whether ldexp() can be used with libm], + [gl_cv_func_ldexp_in_libm], + [ + save_LIBS="$LIBS" + LIBS="$LIBS -lm" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM([[#ifndef __NO_MATH_INLINES + # define __NO_MATH_INLINES 1 /* for glibc */ + #endif + #include + double (*funcptr) (double, int) = ldexp; + double x;]], + [[return ldexp (x, -1) > 0;]])], + [gl_cv_func_ldexp_in_libm=yes], + [gl_cv_func_ldexp_in_libm=no]) + LIBS="$save_LIBS" + ]) + if test $gl_cv_func_ldexp_in_libm = yes; then + LDEXP_LIBM=-lm + fi + fi + AC_SUBST([LDEXP_LIBM]) +]) +m4trace:m4/ldexp.m4:38: -1- AC_DEFUN([gl_CHECK_LDEXP_NO_LIBM], [ + AC_CACHE_CHECK([whether ldexp() can be used without linking with libm], + [gl_cv_func_ldexp_no_libm], + [ + AC_LINK_IFELSE( + [AC_LANG_PROGRAM([[#ifndef __NO_MATH_INLINES + # define __NO_MATH_INLINES 1 /* for glibc */ + #endif + #include + double (*funcptr) (double, int) = ldexp; + double x;]], + [[return ldexp (x, -1) > 0;]])], + [gl_cv_func_ldexp_no_libm=yes], + [gl_cv_func_ldexp_no_libm=no]) + ]) +]) +m4trace:m4/ldexpl.m4:7: -1- AC_DEFUN([gl_FUNC_LDEXPL], [ + AC_REQUIRE([gl_MATH_H_DEFAULTS]) + AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE]) + AC_REQUIRE([gl_FUNC_ISNANL]) dnl for ISNANL_LIBM + + dnl Persuade glibc to declare ldexpl(). + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + dnl Check whether it's declared. + dnl Mac OS X 10.3 has ldexpl() in libc but doesn't declare it in . + AC_CHECK_DECL([ldexpl], , [HAVE_DECL_LDEXPL=0], [[#include ]]) + + LDEXPL_LIBM= + if test $HAVE_DECL_LDEXPL = 1; then + gl_CHECK_LDEXPL_NO_LIBM + if test $gl_cv_func_ldexpl_no_libm = no; then + AC_CACHE_CHECK([whether ldexpl() can be used with libm], + [gl_cv_func_ldexpl_in_libm], + [ + save_LIBS="$LIBS" + LIBS="$LIBS -lm" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + long double x;]], + [[return ldexpl (x, -1) > 0;]])], + [gl_cv_func_ldexpl_in_libm=yes], + [gl_cv_func_ldexpl_in_libm=no]) + LIBS="$save_LIBS" + ]) + if test $gl_cv_func_ldexpl_in_libm = yes; then + LDEXPL_LIBM=-lm + fi + fi + if test $gl_cv_func_ldexpl_no_libm = yes \ + || test $gl_cv_func_ldexpl_in_libm = yes; then + save_LIBS="$LIBS" + LIBS="$LIBS $LDEXPL_LIBM" + gl_FUNC_LDEXPL_WORKS + LIBS="$save_LIBS" + case "$gl_cv_func_ldexpl_works" in + *yes) gl_func_ldexpl=yes ;; + *) gl_func_ldexpl=no; REPLACE_LDEXPL=1 ;; + esac + else + gl_func_ldexpl=no + fi + if test $gl_func_ldexpl = yes; then + AC_DEFINE([HAVE_LDEXPL], [1], + [Define if the ldexpl() function is available.]) + fi + fi + if test $HAVE_DECL_LDEXPL = 0 || test $gl_func_ldexpl = no; then + dnl Find libraries needed to link lib/ldexpl.c. + if test $HAVE_SAME_LONG_DOUBLE_AS_DOUBLE = 1; then + AC_REQUIRE([gl_FUNC_LDEXP]) + LDEXPL_LIBM="$LDEXP_LIBM" + else + LDEXPL_LIBM="$ISNANL_LIBM" + fi + fi + AC_SUBST([LDEXPL_LIBM]) +]) +m4trace:m4/ldexpl.m4:74: -1- AC_DEFUN([gl_CHECK_LDEXPL_NO_LIBM], [ + AC_CACHE_CHECK([whether ldexpl() can be used without linking with libm], + [gl_cv_func_ldexpl_no_libm], + [ + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + long double x;]], + [[return ldexpl (x, -1) > 0;]])], + [gl_cv_func_ldexpl_no_libm=yes], + [gl_cv_func_ldexpl_no_libm=no]) + ]) +]) +m4trace:m4/ldexpl.m4:91: -1- AC_DEFUN([gl_FUNC_LDEXPL_WORKS], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether ldexpl works], [gl_cv_func_ldexpl_works], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +extern +#ifdef __cplusplus +"C" +#endif +long double ldexpl (long double, int); +int main() +{ + int result = 0; + { + volatile long double x = 1.0; + volatile long double y = ldexpl (x, -1); + if (y != 0.5L) + result |= 1; + } + { + volatile long double x = 1.73205L; + volatile long double y = ldexpl (x, 0); + if (y != x) + result |= 2; + } + return result; +}]])], + [gl_cv_func_ldexpl_works=yes], + [gl_cv_func_ldexpl_works=no], + [ +changequote(,)dnl + case "$host_os" in + aix | aix[3-6]*) gl_cv_func_ldexpl_works="guessing no";; + *) gl_cv_func_ldexpl_works="guessing yes";; + esac +changequote([,])dnl + ]) + ]) +]) +m4trace:m4/lib-ignore.m4:48: -1- AC_DEFUN([gl_IGNORE_UNUSED_LIBRARIES], [ + AC_CACHE_CHECK([for []_AC_LANG[] compiler flag to ignore unused libraries], + [gl_cv_prog_[]_AC_LANG_ABBREV[]_ignore_unused_libraries], + [gl_cv_prog_[]_AC_LANG_ABBREV[]_ignore_unused_libraries=none + gl_saved_ldflags=$LDFLAGS + gl_saved_libs=$LIBS + # Link with -lm to detect binutils 2.16 bug with --as-needed; see + # . + LIBS="$LIBS -lm" + # Use long option sequences like '-z ignore' to test for the feature, + # to forestall problems with linkers that have -z, -i, -g, -n, etc. flags. + # GCC + binutils likes '-Wl,--as-needed'. + # GCC + Solaris ld likes '-Wl,-z,ignore'. + # Sun C likes '-Wl,-z,ignore'. '-z ignore' is accepted but has no effect. + # Don't try bare '--as-needed'; nothing likes it and the HP-UX 11.11 + # native cc issues annoying warnings and then ignores it, + # which would cause us to incorrectly conclude that it worked. + for gl_flags in _gl_IGNORE_UNUSED_LIBRARIES_OPTIONS + do + LDFLAGS="$gl_flags $LDFLAGS" + AC_LINK_IFELSE([AC_LANG_PROGRAM()], + [gl_cv_prog_[]_AC_LANG_ABBREV[]_ignore_unused_libraries=$gl_flags]) + LDFLAGS=$gl_saved_ldflags + test "$gl_cv_prog_[]_AC_LANG_ABBREV[]_ignore_unused_libraries" != none && + break + done + LIBS=$gl_saved_libs + ]) + IGNORE_UNUSED_LIBRARIES_[]_AC_LANG_PREFIX[]FLAGS= + if test "$gl_cv_prog_[]_AC_LANG_ABBREV[]_ignore_unused_libraries" != none; then + IGNORE_UNUSED_LIBRARIES_[]_AC_LANG_PREFIX[]FLAGS="$gl_cv_prog_[]_AC_LANG_ABBREV[]_ignore_unused_libraries" + fi + AC_SUBST([IGNORE_UNUSED_LIBRARIES_]_AC_LANG_PREFIX[FLAGS]) +]) +m4trace:m4/lib-ignore.m4:87: -1- AC_DEFUN([_gl_IGNORE_UNUSED_LIBRARIES_OPTIONS], [_AC_LANG_DISPATCH([$0], _AC_LANG, $@)]) +m4trace:m4/lib-ld.m4:12: -1- AC_DEFUN([AC_LIB_PROG_LD_GNU], [AC_CACHE_CHECK([if the linker ($LD) is GNU ld], [acl_cv_prog_gnu_ld], +[# I'd rather use --version here, but apparently some GNU lds only accept -v. +case `$LD -v 2>&1 /dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +ac_prog=ld +if test "$GCC" = yes; then + # Check if gcc -print-prog-name=ld gives a path. + AC_MSG_CHECKING([for ld used by $CC]) + case $host in + *-*-mingw*) + # gcc leaves a trailing carriage return which upsets mingw + ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; + *) + ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; + esac + case $ac_prog in + # Accept absolute paths. + [[\\/]]* | ?:[[\\/]]*) + re_direlt='/[[^/]][[^/]]*/\.\./' + # Canonicalize the pathname of ld + ac_prog=`echo "$ac_prog"| sed 's%\\\\%/%g'` + while echo "$ac_prog" | grep "$re_direlt" > /dev/null 2>&1; do + ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"` + done + test -z "$LD" && LD="$ac_prog" + ;; + "") + # If it fails, then pretend we aren't using GCC. + ac_prog=ld + ;; + *) + # If it is relative, then search for the first ld in PATH. + with_gnu_ld=unknown + ;; + esac +elif test "$with_gnu_ld" = yes; then + AC_MSG_CHECKING([for GNU ld]) +else + AC_MSG_CHECKING([for non-GNU ld]) +fi +AC_CACHE_VAL([acl_cv_path_LD], +[if test -z "$LD"; then + acl_save_ifs="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in $PATH; do + IFS="$acl_save_ifs" + test -z "$ac_dir" && ac_dir=. + if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then + acl_cv_path_LD="$ac_dir/$ac_prog" + # Check to see if the program is GNU ld. I'd rather use --version, + # but apparently some variants of GNU ld only accept -v. + # Break only if it was the GNU/non-GNU ld that we prefer. + case `"$acl_cv_path_LD" -v 2>&1 = 1.10 to complain if config.rpath is missing. + m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([config.rpath])]) + AC_REQUIRE([AC_PROG_CC]) dnl we use $CC, $GCC, $LDFLAGS + AC_REQUIRE([AC_LIB_PROG_LD]) dnl we use $LD, $with_gnu_ld + AC_REQUIRE([AC_CANONICAL_HOST]) dnl we use $host + AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT]) dnl we use $ac_aux_dir + AC_CACHE_CHECK([for shared library run path origin], [acl_cv_rpath], [ + CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \ + ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh + . ./conftest.sh + rm -f ./conftest.sh + acl_cv_rpath=done + ]) + wl="$acl_cv_wl" + acl_libext="$acl_cv_libext" + acl_shlibext="$acl_cv_shlibext" + acl_libname_spec="$acl_cv_libname_spec" + acl_library_names_spec="$acl_cv_library_names_spec" + acl_hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec" + acl_hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator" + acl_hardcode_direct="$acl_cv_hardcode_direct" + acl_hardcode_minus_L="$acl_cv_hardcode_minus_L" + dnl Determine whether the user wants rpath handling at all. + AC_ARG_ENABLE([rpath], + [ --disable-rpath do not hardcode runtime library paths], + :, enable_rpath=yes) +]) +m4trace:m4/lib-link.m4:161: -1- AC_DEFUN([AC_LIB_FROMPACKAGE], [ + pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) + define([acl_frompackage_]NAME, [$2]) + popdef([NAME]) + pushdef([PACK],[$2]) + pushdef([PACKUP],[m4_translit(PACK,[abcdefghijklmnopqrstuvwxyz./+-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) + define([acl_libsinpackage_]PACKUP, + m4_ifdef([acl_libsinpackage_]PACKUP, [m4_defn([acl_libsinpackage_]PACKUP)[, ]],)[lib$1]) + popdef([PACKUP]) + popdef([PACK]) +]) +m4trace:m4/lib-link.m4:181: -1- AC_DEFUN([AC_LIB_LINKFLAGS_BODY], [ + AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) + pushdef([NAME],[m4_translit([$1],[abcdefghijklmnopqrstuvwxyz./+-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) + pushdef([PACK],[m4_ifdef([acl_frompackage_]NAME, [acl_frompackage_]NAME, lib[$1])]) + pushdef([PACKUP],[m4_translit(PACK,[abcdefghijklmnopqrstuvwxyz./+-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ____])]) + pushdef([PACKLIBS],[m4_ifdef([acl_frompackage_]NAME, [acl_libsinpackage_]PACKUP, lib[$1])]) + dnl Autoconf >= 2.61 supports dots in --with options. + pushdef([P_A_C_K],[m4_if(m4_version_compare(m4_defn([m4_PACKAGE_VERSION]),[2.61]),[-1],[m4_translit(PACK,[.],[_])],PACK)]) + dnl By default, look in $includedir and $libdir. + use_additional=yes + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + AC_ARG_WITH(P_A_C_K[-prefix], +[[ --with-]]P_A_C_K[[-prefix[=DIR] search for ]PACKLIBS[ in DIR/include and DIR/lib + --without-]]P_A_C_K[[-prefix don't search for ]PACKLIBS[ in includedir and libdir]], +[ + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + if test "$acl_libdirstem2" != "$acl_libdirstem" \ + && ! test -d "$withval/$acl_libdirstem"; then + additional_libdir="$withval/$acl_libdirstem2" + fi + fi + fi +]) + dnl Search the library and its dependencies in $additional_libdir and + dnl $LDFLAGS. Using breadth-first-seach. + LIB[]NAME= + LTLIB[]NAME= + INC[]NAME= + LIB[]NAME[]_PREFIX= + dnl HAVE_LIB${NAME} is an indicator that LIB${NAME}, LTLIB${NAME} have been + dnl computed. So it has to be reset here. + HAVE_LIB[]NAME= + rpathdirs= + ltrpathdirs= + names_already_handled= + names_next_round='$1 $2' + while test -n "$names_next_round"; do + names_this_round="$names_next_round" + names_next_round= + for name in $names_this_round; do + already_handled= + for n in $names_already_handled; do + if test "$n" = "$name"; then + already_handled=yes + break + fi + done + if test -z "$already_handled"; then + names_already_handled="$names_already_handled $name" + dnl See if it was already located by an earlier AC_LIB_LINKFLAGS + dnl or AC_LIB_HAVE_LINKFLAGS call. + uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./+-|ABCDEFGHIJKLMNOPQRSTUVWXYZ____|'` + eval value=\"\$HAVE_LIB$uppername\" + if test -n "$value"; then + if test "$value" = yes; then + eval value=\"\$LIB$uppername\" + test -z "$value" || LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$value" + eval value=\"\$LTLIB$uppername\" + test -z "$value" || LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$value" + else + dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined + dnl that this library doesn't exist. So just drop it. + : + fi + else + dnl Search the library lib$name in $additional_libdir and $LDFLAGS + dnl and the already constructed $LIBNAME/$LTLIBNAME. + found_dir= + found_la= + found_so= + found_a= + eval libname=\"$acl_libname_spec\" # typically: libname=lib$name + if test -n "$acl_shlibext"; then + shrext=".$acl_shlibext" # typically: shrext=.so + else + shrext= + fi + if test $use_additional = yes; then + dir="$additional_libdir" + dnl The same code as in the loop below: + dnl First look for a shared library. + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + dnl Then look for a static library. + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + fi + if test "X$found_dir" = "X"; then + for x in $LDFLAGS $LTLIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + case "$x" in + -L*) + dir=`echo "X$x" | sed -e 's/^X-L//'` + dnl First look for a shared library. + if test -n "$acl_shlibext"; then + if test -f "$dir/$libname$shrext"; then + found_dir="$dir" + found_so="$dir/$libname$shrext" + else + if test "$acl_library_names_spec" = '$libname$shrext$versuffix'; then + ver=`(cd "$dir" && \ + for f in "$libname$shrext".*; do echo "$f"; done \ + | sed -e "s,^$libname$shrext\\\\.,," \ + | sort -t '.' -n -r -k1,1 -k2,2 -k3,3 -k4,4 -k5,5 \ + | sed 1q ) 2>/dev/null` + if test -n "$ver" && test -f "$dir/$libname$shrext.$ver"; then + found_dir="$dir" + found_so="$dir/$libname$shrext.$ver" + fi + else + eval library_names=\"$acl_library_names_spec\" + for f in $library_names; do + if test -f "$dir/$f"; then + found_dir="$dir" + found_so="$dir/$f" + break + fi + done + fi + fi + fi + dnl Then look for a static library. + if test "X$found_dir" = "X"; then + if test -f "$dir/$libname.$acl_libext"; then + found_dir="$dir" + found_a="$dir/$libname.$acl_libext" + fi + fi + if test "X$found_dir" != "X"; then + if test -f "$dir/$libname.la"; then + found_la="$dir/$libname.la" + fi + fi + ;; + esac + if test "X$found_dir" != "X"; then + break + fi + done + fi + if test "X$found_dir" != "X"; then + dnl Found the library. + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$found_dir -l$name" + if test "X$found_so" != "X"; then + dnl Linking with a shared library. We attempt to hardcode its + dnl directory into the executable's runpath, unless it's the + dnl standard /usr/lib. + if test "$enable_rpath" = no \ + || test "X$found_dir" = "X/usr/$acl_libdirstem" \ + || test "X$found_dir" = "X/usr/$acl_libdirstem2"; then + dnl No hardcoding is needed. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + else + dnl Use an explicit option to hardcode DIR into the resulting + dnl binary. + dnl Potentially add DIR to ltrpathdirs. + dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $found_dir" + fi + dnl The hardcoding into $LIBNAME is system dependent. + if test "$acl_hardcode_direct" = yes; then + dnl Using DIR/libNAME.so during linking hardcodes DIR into the + dnl resulting binary. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + else + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + dnl Use an explicit option to hardcode DIR into the resulting + dnl binary. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + dnl Potentially add DIR to rpathdirs. + dnl The rpathdirs will be appended to $LIBNAME at the end. + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $found_dir" + fi + else + dnl Rely on "-L$found_dir". + dnl But don't add it if it's already contained in the LDFLAGS + dnl or the already constructed $LIBNAME + haveit= + for x in $LDFLAGS $LIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$found_dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir" + fi + if test "$acl_hardcode_minus_L" != no; then + dnl FIXME: Not sure whether we should use + dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" + dnl here. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so" + else + dnl We cannot use $acl_hardcode_runpath_var and LD_RUN_PATH + dnl here, because this doesn't fit in flags passed to the + dnl compiler. So give up. No hardcoding. This affects only + dnl very old systems. + dnl FIXME: Not sure whether we should use + dnl "-L$found_dir -l$name" or "-L$found_dir $found_so" + dnl here. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" + fi + fi + fi + fi + else + if test "X$found_a" != "X"; then + dnl Linking with a static library. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_a" + else + dnl We shouldn't come here, but anyway it's good to have a + dnl fallback. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$found_dir -l$name" + fi + fi + dnl Assume the include files are nearby. + additional_includedir= + case "$found_dir" in + */$acl_libdirstem | */$acl_libdirstem/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem/"'*$,,'` + if test "$name" = '$1'; then + LIB[]NAME[]_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + */$acl_libdirstem2 | */$acl_libdirstem2/) + basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e "s,/$acl_libdirstem2/"'*$,,'` + if test "$name" = '$1'; then + LIB[]NAME[]_PREFIX="$basedir" + fi + additional_includedir="$basedir/include" + ;; + esac + if test "X$additional_includedir" != "X"; then + dnl Potentially add $additional_includedir to $INCNAME. + dnl But don't add it + dnl 1. if it's the standard /usr/include, + dnl 2. if it's /usr/local/include and we are using GCC on Linux, + dnl 3. if it's already present in $CPPFLAGS or the already + dnl constructed $INCNAME, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + for x in $CPPFLAGS $INC[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + dnl Really add $additional_includedir to $INCNAME. + INC[]NAME="${INC[]NAME}${INC[]NAME:+ }-I$additional_includedir" + fi + fi + fi + fi + fi + dnl Look for dependencies. + if test -n "$found_la"; then + dnl Read the .la file. It defines the variables + dnl dlname, library_names, old_library, dependency_libs, current, + dnl age, revision, installed, dlopen, dlpreopen, libdir. + save_libdir="$libdir" + case "$found_la" in + */* | *\\*) . "$found_la" ;; + *) . "./$found_la" ;; + esac + libdir="$save_libdir" + dnl We use only dependency_libs. + for dep in $dependency_libs; do + case "$dep" in + -L*) + additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'` + dnl Potentially add $additional_libdir to $LIBNAME and $LTLIBNAME. + dnl But don't add it + dnl 1. if it's the standard /usr/lib, + dnl 2. if it's /usr/local/lib and we are using GCC on Linux, + dnl 3. if it's already present in $LDFLAGS or the already + dnl constructed $LIBNAME, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_libdir" != "X/usr/$acl_libdirstem" \ + && test "X$additional_libdir" != "X/usr/$acl_libdirstem2"; then + haveit= + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem" \ + || test "X$additional_libdir" = "X/usr/local/$acl_libdirstem2"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + haveit= + for x in $LDFLAGS $LIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + dnl Really add $additional_libdir to $LIBNAME. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-L$additional_libdir" + fi + fi + haveit= + for x in $LDFLAGS $LTLIB[]NAME; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + dnl Really add $additional_libdir to $LTLIBNAME. + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-L$additional_libdir" + fi + fi + fi + fi + ;; + -R*) + dir=`echo "X$dep" | sed -e 's/^X-R//'` + if test "$enable_rpath" != no; then + dnl Potentially add DIR to rpathdirs. + dnl The rpathdirs will be appended to $LIBNAME at the end. + haveit= + for x in $rpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + rpathdirs="$rpathdirs $dir" + fi + dnl Potentially add DIR to ltrpathdirs. + dnl The ltrpathdirs will be appended to $LTLIBNAME at the end. + haveit= + for x in $ltrpathdirs; do + if test "X$x" = "X$dir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + ltrpathdirs="$ltrpathdirs $dir" + fi + fi + ;; + -l*) + dnl Handle this in the next round. + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'` + ;; + *.la) + dnl Handle this in the next round. Throw away the .la's + dnl directory; it is already contained in a preceding -L + dnl option. + names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'` + ;; + *) + dnl Most likely an immediate library name. + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$dep" + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }$dep" + ;; + esac + done + fi + else + dnl Didn't find the library; assume it is in the system directories + dnl known to the linker and runtime loader. (All the system + dnl directories known to the linker should also be known to the + dnl runtime loader, otherwise the system is severely misconfigured.) + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }-l$name" + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-l$name" + fi + fi + fi + done + done + if test "X$rpathdirs" != "X"; then + if test -n "$acl_hardcode_libdir_separator"; then + dnl Weird platform: only the last -rpath option counts, the user must + dnl pass all path elements in one option. We can arrange that for a + dnl single library, but not when more than one $LIBNAMEs are used. + alldirs= + for found_dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$found_dir" + done + dnl Note: acl_hardcode_libdir_flag_spec uses $libdir and $wl. + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" + else + dnl The -rpath options are cumulative. + for found_dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$found_dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$flag" + done + fi + fi + if test "X$ltrpathdirs" != "X"; then + dnl When using libtool, the option that works for both libraries and + dnl executables is -R. The -R options are cumulative. + for found_dir in $ltrpathdirs; do + LTLIB[]NAME="${LTLIB[]NAME}${LTLIB[]NAME:+ }-R$found_dir" + done + fi + popdef([P_A_C_K]) + popdef([PACKLIBS]) + popdef([PACKUP]) + popdef([PACK]) + popdef([NAME]) +]) +m4trace:m4/lib-link.m4:684: -1- AC_DEFUN([AC_LIB_APPENDTOVAR], [ + for element in [$2]; do + haveit= + for x in $[$1]; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X$element"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + [$1]="${[$1]}${[$1]:+ }$element" + fi + done +]) +m4trace:m4/lib-link.m4:708: -1- AC_DEFUN([AC_LIB_LINKFLAGS_FROM_LIBS], [ + AC_REQUIRE([AC_LIB_RPATH]) + AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) + $1= + if test "$enable_rpath" != no; then + if test -n "$acl_hardcode_libdir_flag_spec" && test "$acl_hardcode_minus_L" = no; then + dnl Use an explicit option to hardcode directories into the resulting + dnl binary. + rpathdirs= + next= + for opt in $2; do + if test -n "$next"; then + dir="$next" + dnl No need to hardcode the standard /usr/lib. + if test "X$dir" != "X/usr/$acl_libdirstem" \ + && test "X$dir" != "X/usr/$acl_libdirstem2"; then + rpathdirs="$rpathdirs $dir" + fi + next= + else + case $opt in + -L) next=yes ;; + -L*) dir=`echo "X$opt" | sed -e 's,^X-L,,'` + dnl No need to hardcode the standard /usr/lib. + if test "X$dir" != "X/usr/$acl_libdirstem" \ + && test "X$dir" != "X/usr/$acl_libdirstem2"; then + rpathdirs="$rpathdirs $dir" + fi + next= ;; + *) next= ;; + esac + fi + done + if test "X$rpathdirs" != "X"; then + if test -n ""$3""; then + dnl libtool is used for linking. Use -R options. + for dir in $rpathdirs; do + $1="${$1}${$1:+ }-R$dir" + done + else + dnl The linker is used for linking directly. + if test -n "$acl_hardcode_libdir_separator"; then + dnl Weird platform: only the last -rpath option counts, the user + dnl must pass all path elements in one option. + alldirs= + for dir in $rpathdirs; do + alldirs="${alldirs}${alldirs:+$acl_hardcode_libdir_separator}$dir" + done + acl_save_libdir="$libdir" + libdir="$alldirs" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + $1="$flag" + else + dnl The -rpath options are cumulative. + for dir in $rpathdirs; do + acl_save_libdir="$libdir" + libdir="$dir" + eval flag=\"$acl_hardcode_libdir_flag_spec\" + libdir="$acl_save_libdir" + $1="${$1}${$1:+ }$flag" + done + fi + fi + fi + fi + fi + AC_SUBST([$1]) +]) +m4trace:m4/lib-prefix.m4:12: -1- AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])]) +m4trace:m4/lib-prefix.m4:22: -1- AC_DEFUN([AC_LIB_PREFIX], [ + AC_BEFORE([$0], [AC_LIB_LINKFLAGS]) + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AC_LIB_PREPARE_MULTILIB]) + AC_REQUIRE([AC_LIB_PREPARE_PREFIX]) + dnl By default, look in $includedir and $libdir. + use_additional=yes + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + AC_LIB_ARG_WITH([lib-prefix], +[ --with-lib-prefix[=DIR] search for libraries in DIR/include and DIR/lib + --without-lib-prefix don't search for libraries in includedir and libdir], +[ + if test "X$withval" = "Xno"; then + use_additional=no + else + if test "X$withval" = "X"; then + AC_LIB_WITH_FINAL_PREFIX([ + eval additional_includedir=\"$includedir\" + eval additional_libdir=\"$libdir\" + ]) + else + additional_includedir="$withval/include" + additional_libdir="$withval/$acl_libdirstem" + fi + fi +]) + if test $use_additional = yes; then + dnl Potentially add $additional_includedir to $CPPFLAGS. + dnl But don't add it + dnl 1. if it's the standard /usr/include, + dnl 2. if it's already present in $CPPFLAGS, + dnl 3. if it's /usr/local/include and we are using GCC on Linux, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_includedir" != "X/usr/include"; then + haveit= + for x in $CPPFLAGS; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-I$additional_includedir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test "X$additional_includedir" = "X/usr/local/include"; then + if test -n "$GCC"; then + case $host_os in + linux* | gnu* | k*bsd*-gnu) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + if test -d "$additional_includedir"; then + dnl Really add $additional_includedir to $CPPFLAGS. + CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }-I$additional_includedir" + fi + fi + fi + fi + dnl Potentially add $additional_libdir to $LDFLAGS. + dnl But don't add it + dnl 1. if it's the standard /usr/lib, + dnl 2. if it's already present in $LDFLAGS, + dnl 3. if it's /usr/local/lib and we are using GCC on Linux, + dnl 4. if it doesn't exist as a directory. + if test "X$additional_libdir" != "X/usr/$acl_libdirstem"; then + haveit= + for x in $LDFLAGS; do + AC_LIB_WITH_FINAL_PREFIX([eval x=\"$x\"]) + if test "X$x" = "X-L$additional_libdir"; then + haveit=yes + break + fi + done + if test -z "$haveit"; then + if test "X$additional_libdir" = "X/usr/local/$acl_libdirstem"; then + if test -n "$GCC"; then + case $host_os in + linux*) haveit=yes;; + esac + fi + fi + if test -z "$haveit"; then + if test -d "$additional_libdir"; then + dnl Really add $additional_libdir to $LDFLAGS. + LDFLAGS="${LDFLAGS}${LDFLAGS:+ }-L$additional_libdir" + fi + fi + fi + fi + fi +]) +m4trace:m4/lib-prefix.m4:122: -1- AC_DEFUN([AC_LIB_PREPARE_PREFIX], [ + dnl Unfortunately, prefix and exec_prefix get only finally determined + dnl at the end of configure. + if test "X$prefix" = "XNONE"; then + acl_final_prefix="$ac_default_prefix" + else + acl_final_prefix="$prefix" + fi + if test "X$exec_prefix" = "XNONE"; then + acl_final_exec_prefix='${prefix}' + else + acl_final_exec_prefix="$exec_prefix" + fi + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + eval acl_final_exec_prefix=\"$acl_final_exec_prefix\" + prefix="$acl_save_prefix" +]) +m4trace:m4/lib-prefix.m4:145: -1- AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX], [ + acl_save_prefix="$prefix" + prefix="$acl_final_prefix" + acl_save_exec_prefix="$exec_prefix" + exec_prefix="$acl_final_exec_prefix" + $1 + exec_prefix="$acl_save_exec_prefix" + prefix="$acl_save_prefix" +]) +m4trace:m4/lib-prefix.m4:162: -1- AC_DEFUN([AC_LIB_PREPARE_MULTILIB], [ + dnl There is no formal standard regarding lib and lib64. + dnl On glibc systems, the current practice is that on a system supporting + dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under + dnl $prefix/lib64 and 32-bit libraries go under $prefix/lib. We determine + dnl the compiler's default mode by looking at the compiler's library search + dnl path. If at least one of its elements ends in /lib64 or points to a + dnl directory whose absolute pathname ends in /lib64, we assume a 64-bit ABI. + dnl Otherwise we use the default, namely "lib". + dnl On Solaris systems, the current practice is that on a system supporting + dnl 32-bit and 64-bit instruction sets or ABIs, 64-bit libraries go under + dnl $prefix/lib/64 (which is a symlink to either $prefix/lib/sparcv9 or + dnl $prefix/lib/amd64) and 32-bit libraries go under $prefix/lib. + AC_REQUIRE([AC_CANONICAL_HOST]) + acl_libdirstem=lib + acl_libdirstem2= + case "$host_os" in + solaris*) + dnl See Solaris 10 Software Developer Collection > Solaris 64-bit Developer's Guide > The Development Environment + dnl . + dnl "Portable Makefiles should refer to any library directories using the 64 symbolic link." + dnl But we want to recognize the sparcv9 or amd64 subdirectory also if the + dnl symlink is missing, so we set acl_libdirstem2 too. + AC_CACHE_CHECK([for 64-bit host], [gl_cv_solaris_64bit], + [AC_EGREP_CPP([sixtyfour bits], [ +#ifdef _LP64 +sixtyfour bits +#endif + ], [gl_cv_solaris_64bit=yes], [gl_cv_solaris_64bit=no]) + ]) + if test $gl_cv_solaris_64bit = yes; then + acl_libdirstem=lib/64 + case "$host_cpu" in + sparc*) acl_libdirstem2=lib/sparcv9 ;; + i*86 | x86_64) acl_libdirstem2=lib/amd64 ;; + esac + fi + ;; + *) + searchpath=`(LC_ALL=C $CC -print-search-dirs) 2>/dev/null | sed -n -e 's,^libraries: ,,p' | sed -e 's,^=,,'` + if test -n "$searchpath"; then + acl_save_IFS="${IFS= }"; IFS=":" + for searchdir in $searchpath; do + if test -d "$searchdir"; then + case "$searchdir" in + */lib64/ | */lib64 ) acl_libdirstem=lib64 ;; + */../ | */.. ) + # Better ignore directories of this form. They are misleading. + ;; + *) searchdir=`cd "$searchdir" && pwd` + case "$searchdir" in + */lib64 ) acl_libdirstem=lib64 ;; + esac ;; + esac + fi + done + IFS="$acl_save_IFS" + fi + ;; + esac + test -n "$acl_libdirstem2" || acl_libdirstem2="$acl_libdirstem" +]) +m4trace:m4/libunistring-base.m4:22: -1- AC_DEFUN([gl_LIBUNISTRING_MODULE], [ + AC_REQUIRE([gl_LIBUNISTRING_LIB_PREPARE]) + dnl Use the variables HAVE_LIBUNISTRING, LIBUNISTRING_VERSION from + dnl gl_LIBUNISTRING_CORE if that macro has been run. + AM_CONDITIONAL(AS_TR_CPP([LIBUNISTRING_COMPILE_$2]), + [gl_LIBUNISTRING_VERSION_CMP([$1])]) +]) +m4trace:m4/libunistring-base.m4:48: -1- AC_DEFUN([gl_LIBUNISTRING_LIBHEADER], [ + AC_REQUIRE([gl_LIBUNISTRING_LIB_PREPARE]) + dnl Use the variables HAVE_LIBUNISTRING, LIBUNISTRING_VERSION from + dnl gl_LIBUNISTRING_CORE if that macro has been run. + if gl_LIBUNISTRING_VERSION_CMP([$1]); then + LIBUNISTRING_[]AS_TR_CPP([$2])='$2' + else + LIBUNISTRING_[]AS_TR_CPP([$2])= + fi + AC_SUBST([LIBUNISTRING_]AS_TR_CPP([$2])) +]) +m4trace:m4/libunistring-base.m4:63: -1- AC_DEFUN([gl_LIBUNISTRING_LIB_PREPARE], [ + dnl Ensure that HAVE_LIBUNISTRING is fully determined at this point. + m4_ifdef([gl_LIBUNISTRING], [AC_REQUIRE([gl_LIBUNISTRING])]) + + AC_REQUIRE([AC_PROG_AWK]) + +dnl Sed expressions to extract the parts of a version number. +changequote(,) +gl_libunistring_sed_extract_major='/^[0-9]/{s/^\([0-9]*\).*/\1/p;q;} +i\ +0 +q +' +gl_libunistring_sed_extract_minor='/^[0-9][0-9]*[.][0-9]/{s/^[0-9]*[.]\([0-9]*\).*/\1/p;q;} +i\ +0 +q +' +gl_libunistring_sed_extract_subminor='/^[0-9][0-9]*[.][0-9][0-9]*[.][0-9]/{s/^[0-9]*[.][0-9]*[.]\([0-9]*\).*/\1/p;q;} +i\ +0 +q +' +changequote([,]) + + if test "$HAVE_LIBUNISTRING" = yes; then + LIBUNISTRING_VERSION_MAJOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_major"` + LIBUNISTRING_VERSION_MINOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_minor"` + LIBUNISTRING_VERSION_SUBMINOR=`echo "$LIBUNISTRING_VERSION" | sed -n -e "$gl_libunistring_sed_extract_subminor"` + fi +]) +m4trace:m4/libunistring-base.m4:99: -1- AC_DEFUN([gl_LIBUNISTRING_VERSION_CMP], [ { test "$HAVE_LIBUNISTRING" != yes \ + || { + dnl AS_LITERAL_IF exists and works fine since autoconf-2.59 at least. + AS_LITERAL_IF([$1], + [dnl This is the optimized variant, that assumes the argument is a literal: + m4_pushdef([requested_version_major], + [gl_LIBUNISTRING_ARG_OR_ZERO(m4_bpatsubst([$1], [^\([0-9]*\).*], [\1]), [])]) + m4_pushdef([requested_version_minor], + [gl_LIBUNISTRING_ARG_OR_ZERO(m4_bpatsubst([$1], [^[0-9]*[.]\([0-9]*\).*], [\1]), [$1])]) + m4_pushdef([requested_version_subminor], + [gl_LIBUNISTRING_ARG_OR_ZERO(m4_bpatsubst([$1], [^[0-9]*[.][0-9]*[.]\([0-9]*\).*], [\1]), [$1])]) + test $LIBUNISTRING_VERSION_MAJOR -lt requested_version_major \ + || { test $LIBUNISTRING_VERSION_MAJOR -eq requested_version_major \ + && { test $LIBUNISTRING_VERSION_MINOR -lt requested_version_minor \ + || { test $LIBUNISTRING_VERSION_MINOR -eq requested_version_minor \ + && test $LIBUNISTRING_VERSION_SUBMINOR -lt requested_version_subminor + } + } + } + m4_popdef([requested_version_subminor]) + m4_popdef([requested_version_minor]) + m4_popdef([requested_version_major]) + ], + [dnl This is the unoptimized variant: + requested_version_major=`echo '$1' | sed -n -e "$gl_libunistring_sed_extract_major"` + requested_version_minor=`echo '$1' | sed -n -e "$gl_libunistring_sed_extract_minor"` + requested_version_subminor=`echo '$1' | sed -n -e "$gl_libunistring_sed_extract_subminor"` + test $LIBUNISTRING_VERSION_MAJOR -lt $requested_version_major \ + || { test $LIBUNISTRING_VERSION_MAJOR -eq $requested_version_major \ + && { test $LIBUNISTRING_VERSION_MINOR -lt $requested_version_minor \ + || { test $LIBUNISTRING_VERSION_MINOR -eq $requested_version_minor \ + && test $LIBUNISTRING_VERSION_SUBMINOR -lt $requested_version_subminor + } + } + } + ]) + } + }]) +m4trace:m4/link-follow.m4:17: -1- AC_DEFUN([gl_FUNC_LINK_FOLLOWS_SYMLINK], [dnl + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CHECK_FUNCS_ONCE([readlink]) + dnl Mingw lacks link, although gnulib provides a good replacement. + dnl However, it also lacks symlink, so there's nothing to test in + dnl the first place, and no reason to need to distinguish between + dnl linkat variants. So, we set LINK_FOLLOWS_SYMLINKS to 0. + gl_link_follows_symlinks=0 # assume GNU behavior + if test $ac_cv_func_readlink = yes; then + dnl Solaris has an __xpg4 variable in libc, and it determines the + dnl behaviour of link(): It dereferences a symlink if and only if + dnl __xpg4 != 0. + AC_CACHE_CHECK([for __xpg4], [gl_cv_have___xpg4], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[extern int __xpg4;]], + [[return __xpg4;]])], + [gl_cv_have___xpg4=yes], + [gl_cv_have___xpg4=no]) + ]) + if test $gl_cv_have___xpg4 = yes; then + gl_link_follows_symlinks=-1 + else + AC_CACHE_CHECK([whether link(2) dereferences a symlink], + [gl_cv_func_link_follows_symlink], + [ + # Create a regular file. + echo > conftest.file + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +# include +# include +# include +# include + +# define SAME_INODE(Stat_buf_1, Stat_buf_2) \ + ((Stat_buf_1).st_ino == (Stat_buf_2).st_ino \ + && (Stat_buf_1).st_dev == (Stat_buf_2).st_dev) + + int + main () + { + const char *file = "conftest.file"; + const char *sym = "conftest.sym"; + const char *hard = "conftest.hard"; + struct stat sb_file, sb_hard; + + /* Create a symlink to the regular file. */ + if (symlink (file, sym)) + return 2; + + /* Create a hard link to that symlink. */ + if (link (sym, hard)) + return 3; + + if (lstat (hard, &sb_hard)) + return 4; + if (lstat (file, &sb_file)) + return 5; + + /* If the dev/inode of hard and file are the same, then + the link call followed the symlink. */ + return SAME_INODE (sb_hard, sb_file) ? 1 : 0; + } + ]])], + [gl_cv_func_link_follows_symlink=no], dnl GNU behavior + [gl_cv_func_link_follows_symlink=yes], dnl Followed link/compile failed + [dnl We're cross compiling. + dnl The past results are "yes" on Mac OS X, FreeBSD, NetBSD, + dnl OpenBSD, Minix, AIX, HP-UX, OSF/1, and "no" on Linux, Cygwin. + case "$host_os" in + # On glibc/Linux we know the result. + linux*-gnu*) gl_cv_func_link_follows_symlink="guessing no" ;; + # Otherwise, we don't know. + *) gl_cv_func_link_follows_symlink=unknown ;; + esac + ]) + rm -f conftest.file conftest.sym conftest.hard + ]) + case "$gl_cv_func_link_follows_symlink" in + *yes) gl_link_follows_symlinks=1 ;; + *no) ;; # already defaulted to 0 + *) gl_link_follows_symlinks=-2 ;; + esac + fi + fi + AC_DEFINE_UNQUOTED([LINK_FOLLOWS_SYMLINKS], [$gl_link_follows_symlinks], + [Define to 1 if 'link(2)' dereferences symbolic links, 0 if it + creates hard links to symlinks, -1 if it depends on the variable __xpg4, + and -2 if unknown.]) +]) +m4trace:m4/link.m4:7: -1- AC_DEFUN([gl_FUNC_LINK], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CHECK_FUNCS_ONCE([link]) + if test $ac_cv_func_link = no; then + HAVE_LINK=0 + else + AC_CACHE_CHECK([whether link obeys POSIX], + [gl_cv_func_link_works], + [touch conftest.a + # Assume that if we have lstat, we can also check symlinks. + if test $ac_cv_func_lstat = yes; then + ln -s conftest.a conftest.lnk + fi + AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[int result = 0; + if (!link ("conftest.a", "conftest.b/")) + result |= 1; +#if HAVE_LSTAT + if (!link ("conftest.lnk/", "conftest.b")) + result |= 2; + if (rename ("conftest.a", "conftest.b")) + result |= 4; + if (!link ("conftest.b", "conftest.lnk")) + result |= 8; +#endif + return result; + ]])], + [gl_cv_func_link_works=yes], [gl_cv_func_link_works=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_link_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_link_works="guessing no" ;; + esac + ]) + rm -f conftest.a conftest.b conftest.lnk]) + case "$gl_cv_func_link_works" in + *yes) ;; + *) + REPLACE_LINK=1 + ;; + esac + fi +]) +m4trace:m4/linkat.m4:11: -1- AC_DEFUN([gl_FUNC_LINKAT], [ + AC_REQUIRE([gl_FUNC_OPENAT]) + AC_REQUIRE([gl_FUNC_LINK_FOLLOWS_SYMLINK]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CHECK_FUNCS_ONCE([linkat symlink]) + AC_CHECK_HEADERS_ONCE([sys/param.h]) + if test $ac_cv_func_linkat = no; then + HAVE_LINKAT=0 + else + AC_CACHE_CHECK([whether linkat(,AT_SYMLINK_FOLLOW) works], + [gl_cv_func_linkat_follow], + [rm -rf conftest.f1 conftest.f2 + touch conftest.f1 + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ +#include +#include +#ifdef __linux__ +/* Linux added linkat in 2.6.16, but did not add AT_SYMLINK_FOLLOW + until 2.6.18. Always replace linkat to support older kernels. */ +choke me +#endif +]], [return linkat (AT_FDCWD, "conftest.f1", AT_FDCWD, "conftest.f2", + AT_SYMLINK_FOLLOW);])], + [gl_cv_func_linkat_follow=yes], + [gl_cv_func_linkat_follow="need runtime check"]) + rm -rf conftest.f1 conftest.f2]) + AC_CACHE_CHECK([whether linkat handles trailing slash correctly], + [gl_cv_func_linkat_slash], + [rm -rf conftest.a conftest.b conftest.c conftest.d + AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #include + #include + #include + ]], + [[int result; + int fd; + /* Create a regular file. */ + fd = open ("conftest.a", O_CREAT | O_EXCL | O_WRONLY, 0600); + if (fd < 0) + return 1; + if (write (fd, "hello", 5) < 5) + return 2; + if (close (fd) < 0) + return 3; + /* Test whether hard links are supported on the current + device. */ + if (linkat (AT_FDCWD, "conftest.a", AT_FDCWD, "conftest.b", + AT_SYMLINK_FOLLOW) < 0) + return 0; + result = 0; + /* Test whether a trailing "/" is treated like "/.". */ + if (linkat (AT_FDCWD, "conftest.a/", AT_FDCWD, "conftest.c", + AT_SYMLINK_FOLLOW) == 0) + result |= 4; + if (linkat (AT_FDCWD, "conftest.a", AT_FDCWD, "conftest.d/", + AT_SYMLINK_FOLLOW) == 0) + result |= 8; + return result; + ]])], + [gl_cv_func_linkat_slash=yes], + [gl_cv_func_linkat_slash=no], + [# Guess yes on glibc systems, no otherwise. + case "$host_os" in + *-gnu*) gl_cv_func_linkat_slash="guessing yes";; + *) gl_cv_func_linkat_slash="guessing no";; + esac + ]) + rm -rf conftest.a conftest.b conftest.c conftest.d]) + case "$gl_cv_func_linkat_slash" in + *yes) gl_linkat_slash_bug=0 ;; + *) gl_linkat_slash_bug=1 ;; + esac + if test "$gl_cv_func_linkat_follow" != yes \ + || test $gl_linkat_slash_bug = 1; then + REPLACE_LINKAT=1 + AC_DEFINE_UNQUOTED([LINKAT_TRAILING_SLASH_BUG], [$gl_linkat_slash_bug], + [Define to 1 if linkat fails to recognize a trailing slash.]) + fi + fi +]) +m4trace:m4/localcharset.m4:7: -1- AC_DEFUN([gl_LOCALCHARSET], [ + dnl Prerequisites of lib/localcharset.c. + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_REQUIRE([gl_FCNTL_O_FLAGS]) + AC_CHECK_DECLS_ONCE([getc_unlocked]) + + dnl Prerequisites of the lib/Makefile.am snippet. + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_GLIBC21]) +]) +m4trace:m4/locale-fr.m4:10: -1- AC_DEFUN([gt_LOCALE_FR], [ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional french locale], [gt_cv_locale_fr], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([ +changequote(,)dnl +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is only + one byte long. This excludes the UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 3 || buf[2] != 'v') return 1; +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} +changequote([,])dnl + ])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the native Windows locale name. + if (LC_ALL=French_France.1252 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=French_France.1252 + else + # None found. + gt_cv_locale_fr=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.ISO-8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO-8859-1 + else + # Test for the AIX, OSF/1, FreeBSD, NetBSD, OpenBSD locale name. + if (LC_ALL=fr_FR.ISO8859-1 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.ISO8859-1 + else + # Test for the HP-UX locale name. + if (LC_ALL=fr_FR.iso88591 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr_FR.iso88591 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr=fr + else + # None found. + gt_cv_locale_fr=none + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR=$gt_cv_locale_fr + AC_SUBST([LOCALE_FR]) +]) +m4trace:m4/locale-fr.m4:135: -1- AC_DEFUN([gt_LOCALE_FR_UTF8], [ + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a french Unicode locale], [gt_cv_locale_fr_utf8], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([ +changequote(,)dnl +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS and Haiku, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. */ +#if !(defined __BEOS__ || defined __HAIKU__) + /* Check whether the given locale name is recognized by the system. */ +# if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +# else + if (setlocale (LC_ALL, "") == NULL) return 1; +# endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +# if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +# endif +# ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +# endif + /* Check whether in the abbreviation of the second month, the second + character (should be U+00E9: LATIN SMALL LETTER E WITH ACUTE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc3 || buf[2] != (char) 0xa9 || buf[3] != 'v') + return 1; +#endif +#if !defined __BIONIC__ /* Bionic libc's 'struct lconv' is just a dummy. */ + /* Check whether the decimal separator is a comma. + On NetBSD 3.0 in the fr_FR.ISO8859-1 locale, localeconv()->decimal_point + are nl_langinfo(RADIXCHAR) are both ".". */ + if (localeconv () ->decimal_point[0] != ',') return 1; +#endif + return 0; +} +changequote([,])dnl + ])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=French_France.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=French_France.65001 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=fr_FR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=fr_FR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr_FR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=fr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_fr_utf8=fr.UTF-8 + else + # None found. + gt_cv_locale_fr_utf8=none + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_FR_UTF8=$gt_cv_locale_fr_utf8 + AC_SUBST([LOCALE_FR_UTF8]) +]) +m4trace:m4/locale-ja.m4:10: -1- AC_DEFUN([gt_LOCALE_JA], [ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a traditional japanese locale], [gt_cv_locale_ja], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([ +changequote(,)dnl +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () +{ + const char *p; + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether MB_CUR_MAX is > 1. This excludes the dysfunctional locales + on Cygwin 1.5.x. */ + if (MB_CUR_MAX == 1) + return 1; + /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. + This excludes the UTF-8 encoding (except on MirBSD). */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; + for (p = buf; *p != '\0'; p++) + if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) + return 1; + return 0; +} +changequote([,])dnl + ])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Note that on native Windows, the Japanese locale is + # Japanese_Japan.932, and CP932 is very different from EUC-JP, so we + # cannot use it here. + gt_cv_locale_ja=none + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the AIX locale name. + if (LC_ALL=ja_JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=ja_JP.EUC-JP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.EUC-JP + else + # Test for the HP-UX, OSF/1, NetBSD locale name. + if (LC_ALL=ja_JP.eucJP LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.eucJP + else + # Test for the IRIX, FreeBSD locale name. + if (LC_ALL=ja_JP.EUC LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja_JP.EUC + else + # Test for the Solaris 7 locale name. + if (LC_ALL=ja LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_ja=ja + else + # Special test for NetBSD 1.6. + if test -f /usr/share/locale/ja_JP.eucJP/LC_CTYPE; then + gt_cv_locale_ja=ja_JP.eucJP + else + # None found. + gt_cv_locale_ja=none + fi + fi + fi + fi + fi + fi + ;; + esac + fi + rm -fr conftest* + ]) + LOCALE_JA=$gt_cv_locale_ja + AC_SUBST([LOCALE_JA]) +]) +m4trace:m4/locale-tr.m4:10: -1- AC_DEFUN([gt_LOCALE_TR_UTF8], [ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a turkish Unicode locale], [gt_cv_locale_tr_utf8], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([ +changequote(,)dnl +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () { + /* On BeOS, locales are not implemented in libc. Rather, libintl + imitates locale dependent behaviour by looking at the environment + variables, and all locales use the UTF-8 encoding. But BeOS does not + implement the Turkish upper-/lowercase mappings. Therefore, let this + program return 1 on BeOS. */ + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the tr_TR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in the abbreviation of the eighth month, the second + character (should be U+011F: LATIN SMALL LETTER G WITH BREVE) is + two bytes long, with UTF-8 encoding. */ + t.tm_year = 1992 - 1900; t.tm_mon = 8 - 1; t.tm_mday = 19; + if (strftime (buf, sizeof (buf), "%b", &t) < 4 + || buf[1] != (char) 0xc4 || buf[2] != (char) 0x9f) + return 1; + /* Check whether the upper-/lowercase mappings are as expected for + Turkish. */ + if (towupper ('i') != 0x0130 || towlower (0x0130) != 'i' + || towupper(0x0131) != 'I' || towlower ('I') != 0x0131) + return 1; + return 0; +} +changequote([,])dnl + ])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=Turkish_Turkey.65001 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_tr_utf8=Turkish_Turkey.65001 + else + # None found. + gt_cv_locale_tr_utf8=none + fi + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the usual locale name. + if (LC_ALL=tr_TR LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_tr_utf8=tr_TR + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=tr_TR.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_tr_utf8=tr_TR.UTF-8 + else + # Test for the Solaris 7 locale name. + if (LC_ALL=tr.UTF-8 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_tr_utf8=tr.UTF-8 + else + # None found. + gt_cv_locale_tr_utf8=none + fi + fi + fi + ;; + esac + else + gt_cv_locale_tr_utf8=none + fi + rm -fr conftest* + ]) + LOCALE_TR_UTF8=$gt_cv_locale_tr_utf8 + AC_SUBST([LOCALE_TR_UTF8]) +]) +m4trace:m4/locale-zh.m4:10: -1- AC_DEFUN([gt_LOCALE_ZH_CN], [ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AM_LANGINFO_CODESET]) + AC_CACHE_CHECK([for a transitional chinese locale], [gt_cv_locale_zh_CN], [ + AC_LANG_CONFTEST([AC_LANG_SOURCE([ +changequote(,)dnl +#include +#include +#include +#if HAVE_LANGINFO_CODESET +# include +#endif +#include +#include +struct tm t; +char buf[16]; +int main () +{ + const char *p; + /* Check whether the given locale name is recognized by the system. */ +#if (defined _WIN32 || defined __WIN32__) && !defined __CYGWIN__ + /* On native Windows, setlocale(category, "") looks at the system settings, + not at the environment variables. Also, when an encoding suffix such + as ".65001" or ".54936" is specified, it succeeds but sets the LC_CTYPE + category of the locale to "C". */ + if (setlocale (LC_ALL, getenv ("LC_ALL")) == NULL + || strcmp (setlocale (LC_CTYPE, NULL), "C") == 0) + return 1; +#else + if (setlocale (LC_ALL, "") == NULL) return 1; +#endif + /* Check whether nl_langinfo(CODESET) is nonempty and not "ASCII" or "646". + On Mac OS X 10.3.5 (Darwin 7.5) in the fr_FR locale, nl_langinfo(CODESET) + is empty, and the behaviour of Tcl 8.4 in this locale is not useful. + On OpenBSD 4.0, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "646". In this situation, + some unit tests fail. + On MirBSD 10, when an unsupported locale is specified, setlocale() + succeeds but then nl_langinfo(CODESET) is "UTF-8". */ +#if HAVE_LANGINFO_CODESET + { + const char *cs = nl_langinfo (CODESET); + if (cs[0] == '\0' || strcmp (cs, "ASCII") == 0 || strcmp (cs, "646") == 0 + || strcmp (cs, "UTF-8") == 0) + return 1; + } +#endif +#ifdef __CYGWIN__ + /* On Cygwin, avoid locale names without encoding suffix, because the + locale_charset() function relies on the encoding suffix. Note that + LC_ALL is set on the command line. */ + if (strchr (getenv ("LC_ALL"), '.') == NULL) return 1; +#endif + /* Check whether in a month name, no byte in the range 0x80..0x9F occurs. + This excludes the UTF-8 encoding (except on MirBSD). */ + t.tm_year = 1975 - 1900; t.tm_mon = 2 - 1; t.tm_mday = 4; + if (strftime (buf, sizeof (buf), "%B", &t) < 2) return 1; + for (p = buf; *p != '\0'; p++) + if ((unsigned char) *p >= 0x80 && (unsigned char) *p < 0xa0) + return 1; + /* Check whether a typical GB18030 multibyte sequence is recognized as a + single wide character. This excludes the GB2312 and GBK encodings. */ + if (mblen ("\203\062\332\066", 5) != 4) + return 1; + return 0; +} +changequote([,])dnl + ])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + case "$host_os" in + # Handle native Windows specially, because there setlocale() interprets + # "ar" as "Arabic" or "Arabic_Saudi Arabia.1256", + # "fr" or "fra" as "French" or "French_France.1252", + # "ge"(!) or "deu"(!) as "German" or "German_Germany.1252", + # "ja" as "Japanese" or "Japanese_Japan.932", + # and similar. + mingw*) + # Test for the hypothetical native Windows locale name. + if (LC_ALL=Chinese_China.54936 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=Chinese_China.54936 + else + # None found. + gt_cv_locale_zh_CN=none + fi + ;; + solaris2.8) + # On Solaris 8, the locales zh_CN.GB18030, zh_CN.GBK, zh.GBK are + # broken. One witness is the test case in gl_MBRTOWC_SANITYCHECK. + # Another witness is that "LC_ALL=zh_CN.GB18030 bash -c true" dumps core. + gt_cv_locale_zh_CN=none + ;; + *) + # Setting LC_ALL is not enough. Need to set LC_TIME to empty, because + # otherwise on Mac OS X 10.3.5 the LC_TIME=C from the beginning of the + # configure script would override the LC_ALL setting. Likewise for + # LC_CTYPE, which is also set at the beginning of the configure script. + # Test for the locale name without encoding suffix. + if (LC_ALL=zh_CN LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=zh_CN + else + # Test for the locale name with explicit encoding suffix. + if (LC_ALL=zh_CN.GB18030 LC_TIME= LC_CTYPE= ./conftest; exit) 2>/dev/null; then + gt_cv_locale_zh_CN=zh_CN.GB18030 + else + # None found. + gt_cv_locale_zh_CN=none + fi + fi + ;; + esac + else + # If there was a link error, due to mblen(), the system is so old that + # it certainly doesn't have a chinese locale. + gt_cv_locale_zh_CN=none + fi + rm -fr conftest* + ]) + LOCALE_ZH_CN=$gt_cv_locale_zh_CN + AC_SUBST([LOCALE_ZH_CN]) +]) +m4trace:m4/locale_h.m4:7: -1- AC_DEFUN([gl_LOCALE_H], [ + dnl Use AC_REQUIRE here, so that the default behavior below is expanded + dnl once only, before all statements that occur in other macros. + AC_REQUIRE([gl_LOCALE_H_DEFAULTS]) + + dnl Persuade glibc to define locale_t and the int_p_*, int_n_* + dnl members of 'struct lconv'. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + dnl If is replaced, then must also be replaced. + AC_REQUIRE([gl_STDDEF_H]) + + dnl Solaris 11 2011-11 defines the int_p_*, int_n_* members of 'struct lconv' + dnl only if _LCONV_C99 is defined. + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + solaris*) + AC_DEFINE([_LCONV_C99], [1], [Define to 1 on Solaris.]) + ;; + esac + + AC_CACHE_CHECK([whether locale.h conforms to POSIX:2001], + [gl_cv_header_locale_h_posix2001], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int x = LC_MESSAGES; + int y = sizeof (((struct lconv *) 0)->decimal_point);]], + [[]])], + [gl_cv_header_locale_h_posix2001=yes], + [gl_cv_header_locale_h_posix2001=no])]) + + dnl Check for . + AC_CHECK_HEADERS_ONCE([xlocale.h]) + if test $ac_cv_header_xlocale_h = yes; then + HAVE_XLOCALE_H=1 + dnl Check whether use of locale_t requires inclusion of , + dnl e.g. on Mac OS X 10.5. If does not define locale_t by + dnl itself, we assume that will do so. + AC_CACHE_CHECK([whether locale.h defines locale_t], + [gl_cv_header_locale_has_locale_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + locale_t x;]], + [[]])], + [gl_cv_header_locale_has_locale_t=yes], + [gl_cv_header_locale_has_locale_t=no]) + ]) + if test $gl_cv_header_locale_has_locale_t = yes; then + gl_cv_header_locale_h_needs_xlocale_h=no + else + gl_cv_header_locale_h_needs_xlocale_h=yes + fi + else + HAVE_XLOCALE_H=0 + gl_cv_header_locale_h_needs_xlocale_h=no + fi + AC_SUBST([HAVE_XLOCALE_H]) + + dnl Check whether 'struct lconv' is complete. + dnl Bionic libc's 'struct lconv' is just a dummy. + dnl On OpenBSD 4.9, HP-UX 11, IRIX 6.5, OSF/1 5.1, Solaris 9, Cygwin 1.5.x, + dnl mingw, MSVC 9, it lacks the int_p_* and int_n_* members. + AC_CACHE_CHECK([whether struct lconv is properly defined], + [gl_cv_sys_struct_lconv_ok], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + struct lconv l; + int x = sizeof (l.decimal_point); + int y = sizeof (l.int_p_cs_precedes);]], + [[]])], + [gl_cv_sys_struct_lconv_ok=yes], + [gl_cv_sys_struct_lconv_ok=no]) + ]) + if test $gl_cv_sys_struct_lconv_ok = no; then + REPLACE_STRUCT_LCONV=1 + fi + + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_NEXT_HEADERS([locale.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include +/* Some systems provide declarations in a non-standard header. */ +#if HAVE_XLOCALE_H +# include +#endif + ]], + [setlocale duplocale]) +]) +m4trace:m4/locale_h.m4:102: -1- AC_DEFUN([gl_LOCALE_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_LOCALE_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) +m4trace:m4/locale_h.m4:111: -1- AC_DEFUN([gl_LOCALE_H_DEFAULTS], [ + GNULIB_LOCALECONV=0; AC_SUBST([GNULIB_LOCALECONV]) + GNULIB_SETLOCALE=0; AC_SUBST([GNULIB_SETLOCALE]) + GNULIB_DUPLOCALE=0; AC_SUBST([GNULIB_DUPLOCALE]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DUPLOCALE=1; AC_SUBST([HAVE_DUPLOCALE]) + REPLACE_LOCALECONV=0; AC_SUBST([REPLACE_LOCALECONV]) + REPLACE_SETLOCALE=0; AC_SUBST([REPLACE_SETLOCALE]) + REPLACE_DUPLOCALE=0; AC_SUBST([REPLACE_DUPLOCALE]) + REPLACE_STRUCT_LCONV=0; AC_SUBST([REPLACE_STRUCT_LCONV]) +]) +m4trace:m4/localeconv.m4:7: -1- AC_DEFUN([gl_FUNC_LOCALECONV], [ + AC_REQUIRE([gl_LOCALE_H_DEFAULTS]) + AC_REQUIRE([gl_LOCALE_H]) + + if test $REPLACE_STRUCT_LCONV = 1; then + REPLACE_LOCALECONV=1 + fi +]) +m4trace:m4/localeconv.m4:18: -1- AC_DEFUN([gl_PREREQ_LOCALECONV], [ + AC_CHECK_MEMBERS([struct lconv.decimal_point], [], [], + [[#include ]]) +]) +m4trace:m4/localename.m4:7: -1- AC_DEFUN([gl_LOCALENAME], [ + AC_REQUIRE([gt_LC_MESSAGES]) + AC_REQUIRE([gt_INTL_MACOSX]) + AC_CHECK_FUNCS([setlocale uselocale]) +]) +m4trace:m4/lock.m4:9: -1- AC_DEFUN([gl_LOCK], [ + AC_REQUIRE([gl_THREADLIB]) + if test "$gl_threads_api" = posix; then + # OSF/1 4.0 and Mac OS X 10.1 lack the pthread_rwlock_t type and the + # pthread_rwlock_* functions. + AC_CHECK_TYPE([pthread_rwlock_t], + [AC_DEFINE([HAVE_PTHREAD_RWLOCK], [1], + [Define if the POSIX multithreading library has read/write locks.])], + [], + [#include ]) + # glibc defines PTHREAD_MUTEX_RECURSIVE as enum, not as a macro. + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM( + [[#include ]], + [[ +#if __FreeBSD__ == 4 +error "No, in FreeBSD 4.0 recursive mutexes actually don't work." +#else +int x = (int)PTHREAD_MUTEX_RECURSIVE; +return !x; +#endif + ]])], + [AC_DEFINE([HAVE_PTHREAD_MUTEX_RECURSIVE], [1], + [Define if the defines PTHREAD_MUTEX_RECURSIVE.])]) + fi + gl_PREREQ_LOCK +]) +m4trace:m4/lock.m4:39: -1- AC_DEFUN([gl_PREREQ_LOCK], [:]) +m4trace:m4/longlong.m4:17: -1- AC_DEFUN([AC_TYPE_LONG_LONG_INT], [ + AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT]) + AC_CACHE_CHECK([for long long int], [ac_cv_type_long_long_int], + [ac_cv_type_long_long_int=yes + if test "x${ac_cv_prog_cc_c99-no}" = xno; then + ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int + if test $ac_cv_type_long_long_int = yes; then + dnl Catch a bug in Tandem NonStop Kernel (OSS) cc -O circa 2004. + dnl If cross compiling, assume the bug is not important, since + dnl nobody cross compiles for this platform as far as we know. + AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[@%:@include + @%:@ifndef LLONG_MAX + @%:@ define HALF \ + (1LL << (sizeof (long long int) * CHAR_BIT - 2)) + @%:@ define LLONG_MAX (HALF - 1 + HALF) + @%:@endif]], + [[long long int n = 1; + int i; + for (i = 0; ; i++) + { + long long int m = n << i; + if (m >> i != n) + return 1; + if (LLONG_MAX / 2 < m) + break; + } + return 0;]])], + [], + [ac_cv_type_long_long_int=no], + [:]) + fi + fi]) + if test $ac_cv_type_long_long_int = yes; then + AC_DEFINE([HAVE_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'long long int'.]) + fi +]) +m4trace:m4/longlong.m4:67: -1- AC_DEFUN([AC_TYPE_UNSIGNED_LONG_LONG_INT], [ + AC_CACHE_CHECK([for unsigned long long int], + [ac_cv_type_unsigned_long_long_int], + [ac_cv_type_unsigned_long_long_int=yes + if test "x${ac_cv_prog_cc_c99-no}" = xno; then + AC_LINK_IFELSE( + [_AC_TYPE_LONG_LONG_SNIPPET], + [], + [ac_cv_type_unsigned_long_long_int=no]) + fi]) + if test $ac_cv_type_unsigned_long_long_int = yes; then + AC_DEFINE([HAVE_UNSIGNED_LONG_LONG_INT], [1], + [Define to 1 if the system has the type 'unsigned long long int'.]) + fi +]) +m4trace:m4/longlong.m4:89: -1- AC_DEFUN([_AC_TYPE_LONG_LONG_SNIPPET], [ + AC_LANG_PROGRAM( + [[/* For now, do not test the preprocessor; as of 2007 there are too many + implementations with broken preprocessors. Perhaps this can + be revisited in 2012. In the meantime, code should not expect + #if to work with literals wider than 32 bits. */ + /* Test literals. */ + long long int ll = 9223372036854775807ll; + long long int nll = -9223372036854775807LL; + unsigned long long int ull = 18446744073709551615ULL; + /* Test constant expressions. */ + typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll) + ? 1 : -1)]; + typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1 + ? 1 : -1)]; + int i = 63;]], + [[/* Test availability of runtime routines for shift and division. */ + long long int llmax = 9223372036854775807ll; + unsigned long long int ullmax = 18446744073709551615ull; + return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i) + | (llmax / ll) | (llmax % ll) + | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i) + | (ullmax / ull) | (ullmax % ull));]]) +]) +m4trace:m4/ls-mntd-fs.m4:19: -1- AC_DEFUN([AC_FUNC_GETMNTENT], [# getmntent is in the standard C library on UNICOS, in -lsun on Irix 4, +# -lseq on Dynix/PTX, -lgen on Unixware. +AC_SEARCH_LIBS([getmntent], [sun seq gen]) +AC_CHECK_FUNCS([getmntent]) +]) +m4trace:m4/ls-mntd-fs.m4:27: -1- AC_DEFUN([gl_LIST_MOUNTED_FILE_SYSTEMS], [ +AC_CHECK_FUNCS([listmntent getmntinfo]) +AC_CHECK_HEADERS_ONCE([sys/param.h sys/statvfs.h]) + +# We must include grp.h before ucred.h on OSF V4.0, since ucred.h uses +# NGROUPS (as the array dimension for a struct member) without a definition. +AC_CHECK_HEADERS([sys/ucred.h], [], [], [#include ]) + +AC_CHECK_HEADERS([sys/mount.h], [], [], + [AC_INCLUDES_DEFAULT + [#if HAVE_SYS_PARAM_H + #include + #endif]]) + +AC_CHECK_HEADERS([mntent.h sys/fs_types.h]) + getfsstat_includes="\ +$ac_includes_default +#if HAVE_SYS_PARAM_H +# include /* needed by powerpc-apple-darwin1.3.7 */ +#endif +#if HAVE_SYS_UCRED_H +# include /* needed for definition of NGROUPS */ +# include /* needed by powerpc-apple-darwin1.3.7 */ +#endif +#if HAVE_SYS_MOUNT_H +# include +#endif +#if HAVE_SYS_FS_TYPES_H +# include /* needed by powerpc-apple-darwin1.3.7 */ +#endif +" +AC_CHECK_MEMBERS([struct fsstat.f_fstypename],,,[$getfsstat_includes]) + +# Determine how to get the list of mounted file systems. +ac_list_mounted_fs= + +# If the getmntent function is available but not in the standard library, +# make sure LIBS contains the appropriate -l option. +AC_FUNC_GETMNTENT + +# This test must precede the ones for getmntent because Unicos-9 is +# reported to have the getmntent function, but its support is incompatible +# with other getmntent implementations. + +# NOTE: Normally, I wouldn't use a check for system type as I've done for +# 'CRAY' below since that goes against the whole autoconf philosophy. But +# I think there is too great a chance that some non-Cray system has a +# function named listmntent to risk the false positive. + +if test -z "$ac_list_mounted_fs"; then + # Cray UNICOS 9 + AC_MSG_CHECKING([for listmntent of Cray/Unicos-9]) + AC_CACHE_VAL([fu_cv_sys_mounted_cray_listmntent], + [fu_cv_sys_mounted_cray_listmntent=no + AC_EGREP_CPP([yes], + [#ifdef _CRAY +yes +#endif + ], [test $ac_cv_func_listmntent = yes \ + && fu_cv_sys_mounted_cray_listmntent=yes] + ) + ] + ) + AC_MSG_RESULT([$fu_cv_sys_mounted_cray_listmntent]) + if test $fu_cv_sys_mounted_cray_listmntent = yes; then + ac_list_mounted_fs=found + AC_DEFINE([MOUNTED_LISTMNTENT], [1], + [Define if there is a function named listmntent that can be used to + list all mounted file systems. (UNICOS)]) + fi +fi + +if test -z "$ac_list_mounted_fs"; then + # AIX. + AC_MSG_CHECKING([for mntctl function and struct vmount]) + AC_CACHE_VAL([fu_cv_sys_mounted_vmount], + [AC_PREPROC_IFELSE([AC_LANG_SOURCE([[#include ]])], + [fu_cv_sys_mounted_vmount=yes], + [fu_cv_sys_mounted_vmount=no])]) + AC_MSG_RESULT([$fu_cv_sys_mounted_vmount]) + if test $fu_cv_sys_mounted_vmount = yes; then + ac_list_mounted_fs=found + AC_DEFINE([MOUNTED_VMOUNT], [1], + [Define if there is a function named mntctl that can be used to read + the list of mounted file systems, and there is a system header file + that declares 'struct vmount'. (AIX)]) + fi +fi + +if test $ac_cv_func_getmntent = yes; then + + # This system has the getmntent function. + # Determine whether it's the one-argument variant or the two-argument one. + + if test -z "$ac_list_mounted_fs"; then + # 4.3BSD, SunOS, HP-UX, Dynix, Irix + AC_MSG_CHECKING([for one-argument getmntent function]) + AC_CACHE_VAL([fu_cv_sys_mounted_getmntent1], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ +/* SunOS 4.1.x /usr/include/mntent.h needs this for FILE */ +#include + +#include +#if !defined MOUNTED +# if defined _PATH_MOUNTED /* GNU libc */ +# define MOUNTED _PATH_MOUNTED +# endif +# if defined MNT_MNTTAB /* HP-UX. */ +# define MOUNTED MNT_MNTTAB +# endif +# if defined MNTTABNAME /* Dynix. */ +# define MOUNTED MNTTABNAME +# endif +#endif +]], + [[ struct mntent *mnt = 0; char *table = MOUNTED; + if (sizeof mnt && sizeof table) return 0;]])], + [fu_cv_sys_mounted_getmntent1=yes], + [fu_cv_sys_mounted_getmntent1=no])]) + AC_MSG_RESULT([$fu_cv_sys_mounted_getmntent1]) + if test $fu_cv_sys_mounted_getmntent1 = yes; then + ac_list_mounted_fs=found + AC_DEFINE([MOUNTED_GETMNTENT1], [1], + [Define if there is a function named getmntent for reading the list + of mounted file systems, and that function takes a single argument. + (4.3BSD, SunOS, HP-UX, Dynix, Irix)]) + fi + fi + + if test -z "$ac_list_mounted_fs"; then + # SVR4 + AC_MSG_CHECKING([for two-argument getmntent function]) + AC_CACHE_VAL([fu_cv_sys_mounted_getmntent2], + [AC_EGREP_HEADER([getmntent], [sys/mnttab.h], + fu_cv_sys_mounted_getmntent2=yes, + fu_cv_sys_mounted_getmntent2=no)]) + AC_MSG_RESULT([$fu_cv_sys_mounted_getmntent2]) + if test $fu_cv_sys_mounted_getmntent2 = yes; then + ac_list_mounted_fs=found + AC_DEFINE([MOUNTED_GETMNTENT2], [1], + [Define if there is a function named getmntent for reading the list of + mounted file systems, and that function takes two arguments. (SVR4)]) + AC_CHECK_FUNCS([hasmntopt]) + fi + fi + +fi + +if test -z "$ac_list_mounted_fs"; then + # DEC Alpha running OSF/1, and Apple Darwin 1.3. + # powerpc-apple-darwin1.3.7 needs sys/param.h sys/ucred.h sys/fs_types.h + + AC_MSG_CHECKING([for getfsstat function]) + AC_CACHE_VAL([fu_cv_sys_mounted_getfsstat], + [AC_LINK_IFELSE([AC_LANG_PROGRAM([[ +#include +#if HAVE_STRUCT_FSSTAT_F_FSTYPENAME +# define FS_TYPE(Ent) ((Ent).f_fstypename) +#else +# define FS_TYPE(Ent) mnt_names[(Ent).f_type] +#endif +$getfsstat_includes]] +, + [[struct statfs *stats; + int numsys = getfsstat ((struct statfs *)0, 0L, MNT_WAIT); + char *t = FS_TYPE (*stats); ]])], + [fu_cv_sys_mounted_getfsstat=yes], + [fu_cv_sys_mounted_getfsstat=no])]) + AC_MSG_RESULT([$fu_cv_sys_mounted_getfsstat]) + if test $fu_cv_sys_mounted_getfsstat = yes; then + ac_list_mounted_fs=found + AC_DEFINE([MOUNTED_GETFSSTAT], [1], + [Define if there is a function named getfsstat for reading the + list of mounted file systems. (DEC Alpha running OSF/1)]) + fi +fi + +if test -z "$ac_list_mounted_fs"; then + # SVR3 + AC_MSG_CHECKING([for FIXME existence of three headers]) + AC_CACHE_VAL([fu_cv_sys_mounted_fread_fstyp], + [AC_PREPROC_IFELSE([AC_LANG_SOURCE([[ +#include +#include +#include ]])], + [fu_cv_sys_mounted_fread_fstyp=yes], + [fu_cv_sys_mounted_fread_fstyp=no])]) + AC_MSG_RESULT([$fu_cv_sys_mounted_fread_fstyp]) + if test $fu_cv_sys_mounted_fread_fstyp = yes; then + ac_list_mounted_fs=found + AC_DEFINE([MOUNTED_FREAD_FSTYP], [1], + [Define if (like SVR2) there is no specific function for reading the + list of mounted file systems, and your system has these header files: + and . (SVR3)]) + fi +fi + +if test -z "$ac_list_mounted_fs"; then + # 4.4BSD and DEC OSF/1. + AC_MSG_CHECKING([for getmntinfo function]) + AC_CACHE_VAL([fu_cv_sys_mounted_getmntinfo], + [ + test "$ac_cv_func_getmntinfo" = yes \ + && fu_cv_sys_mounted_getmntinfo=yes \ + || fu_cv_sys_mounted_getmntinfo=no + ]) + AC_MSG_RESULT([$fu_cv_sys_mounted_getmntinfo]) + if test $fu_cv_sys_mounted_getmntinfo = yes; then + AC_MSG_CHECKING([whether getmntinfo returns statvfs structures]) + AC_CACHE_VAL([fu_cv_sys_mounted_getmntinfo2], + [ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ +#if HAVE_SYS_PARAM_H +# include +#endif +#include +#if HAVE_SYS_MOUNT_H +# include +#endif +#if HAVE_SYS_STATVFS_H +# include +#endif +extern +#ifdef __cplusplus +"C" +#endif +int getmntinfo (struct statfs **, int); + ]], [])], + [fu_cv_sys_mounted_getmntinfo2=no], + [fu_cv_sys_mounted_getmntinfo2=yes]) + ]) + AC_MSG_RESULT([$fu_cv_sys_mounted_getmntinfo2]) + if test $fu_cv_sys_mounted_getmntinfo2 = no; then + ac_list_mounted_fs=found + AC_DEFINE([MOUNTED_GETMNTINFO], [1], + [Define if there is a function named getmntinfo for reading the + list of mounted file systems and it returns an array of + 'struct statfs'. (4.4BSD, Darwin)]) + else + ac_list_mounted_fs=found + AC_DEFINE([MOUNTED_GETMNTINFO2], [1], + [Define if there is a function named getmntinfo for reading the + list of mounted file systems and it returns an array of + 'struct statvfs'. (NetBSD 3.0)]) + fi + fi +fi + +if test -z "$ac_list_mounted_fs"; then + # Ultrix + AC_MSG_CHECKING([for getmnt function]) + AC_CACHE_VAL([fu_cv_sys_mounted_getmnt], + [AC_PREPROC_IFELSE([AC_LANG_SOURCE([[ +#include +#include ]])], + [fu_cv_sys_mounted_getmnt=yes], + [fu_cv_sys_mounted_getmnt=no])]) + AC_MSG_RESULT([$fu_cv_sys_mounted_getmnt]) + if test $fu_cv_sys_mounted_getmnt = yes; then + ac_list_mounted_fs=found + AC_DEFINE([MOUNTED_GETMNT], [1], + [Define if there is a function named getmnt for reading the list of + mounted file systems. (Ultrix)]) + fi +fi + +if test -z "$ac_list_mounted_fs"; then + # BeOS + AC_CHECK_FUNCS([next_dev fs_stat_dev]) + AC_CHECK_HEADERS([fs_info.h]) + AC_MSG_CHECKING([for BEOS mounted file system support functions]) + if test $ac_cv_header_fs_info_h = yes \ + && test $ac_cv_func_next_dev = yes \ + && test $ac_cv_func_fs_stat_dev = yes; then + fu_result=yes + else + fu_result=no + fi + AC_MSG_RESULT([$fu_result]) + if test $fu_result = yes; then + ac_list_mounted_fs=found + AC_DEFINE([MOUNTED_FS_STAT_DEV], [1], + [Define if there are functions named next_dev and fs_stat_dev for + reading the list of mounted file systems. (BeOS)]) + fi +fi + +if test -z "$ac_list_mounted_fs"; then + # SVR2 + AC_MSG_CHECKING([whether it is possible to resort to fread on /etc/mnttab]) + AC_CACHE_VAL([fu_cv_sys_mounted_fread], + [AC_PREPROC_IFELSE([AC_LANG_SOURCE([[#include ]])], + [fu_cv_sys_mounted_fread=yes], + [fu_cv_sys_mounted_fread=no])]) + AC_MSG_RESULT([$fu_cv_sys_mounted_fread]) + if test $fu_cv_sys_mounted_fread = yes; then + ac_list_mounted_fs=found + AC_DEFINE([MOUNTED_FREAD], [1], + [Define if there is no specific function for reading the list of + mounted file systems. fread will be used to read /etc/mnttab. + (SVR2) ]) + fi +fi + +if test -z "$ac_list_mounted_fs"; then + # Interix / BSD alike statvfs + # the code is really interix specific, so make sure, we're on it. + case "$host" in + *-interix*) + AC_CHECK_FUNCS([statvfs]) + if test $ac_cv_func_statvfs = yes; then + ac_list_mounted_fs=found + AC_DEFINE([MOUNTED_INTERIX_STATVFS], [1], + [Define if we are on interix, and ought to use statvfs plus + some special knowledge on where mounted file systems can be + found. (Interix)]) + fi + ;; + esac +fi + +if test -z "$ac_list_mounted_fs"; then + AC_MSG_ERROR([could not determine how to read list of mounted file systems]) + # FIXME -- no need to abort building the whole package + # Can't build mountlist.c or anything that needs its functions +fi + +AS_IF([test $ac_list_mounted_fs = found], [$1], [$2]) + + ]) +m4trace:m4/lseek.m4:7: -1- AC_DEFUN([gl_FUNC_LSEEK], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AC_PROG_CC]) + AC_CHECK_HEADERS_ONCE([unistd.h]) + AC_CACHE_CHECK([whether lseek detects pipes], [gl_cv_func_lseek_pipe], + [case "$host_os" in + mingw*) + dnl Native Windows. + dnl The result of lseek (fd, (off_t)0, SEEK_CUR) or + dnl SetFilePointer(handle, 0, NULL, FILE_CURRENT) + dnl for a pipe depends on the environment: In a Cygwin 1.5 + dnl environment it succeeds (wrong); in a Cygwin 1.7 environment + dnl it fails with a wrong errno value. + gl_cv_func_lseek_pipe=no + ;; + *) + if test $cross_compiling = no; then + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ +#include /* for off_t */ +#include /* for SEEK_CUR */ +#if HAVE_UNISTD_H +# include +#else /* on Windows with MSVC */ +# include +#endif +]], [[ + /* Exit with success only if stdin is seekable. */ + return lseek (0, (off_t)0, SEEK_CUR) < 0; +]])], + [if test -s conftest$ac_exeext \ + && ./conftest$ac_exeext < conftest.$ac_ext \ + && test 1 = "`echo hi \ + | { ./conftest$ac_exeext; echo $?; cat >/dev/null; }`"; then + gl_cv_func_lseek_pipe=yes + else + gl_cv_func_lseek_pipe=no + fi + ], + [gl_cv_func_lseek_pipe=no]) + else + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ +#if defined __BEOS__ +/* BeOS mistakenly return 0 when trying to seek on pipes. */ + Choke me. +#endif]])], + [gl_cv_func_lseek_pipe=yes], [gl_cv_func_lseek_pipe=no]) + fi + ;; + esac + ]) + if test $gl_cv_func_lseek_pipe = no; then + REPLACE_LSEEK=1 + AC_DEFINE([LSEEK_PIPE_BROKEN], [1], + [Define to 1 if lseek does not detect pipes.]) + fi + + AC_REQUIRE([gl_SYS_TYPES_H]) + if test $WINDOWS_64_BIT_OFF_T = 1; then + REPLACE_LSEEK=1 + fi +]) +m4trace:m4/lstat.m4:11: -1- AC_DEFUN([gl_FUNC_LSTAT], [ + AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) + dnl If lstat does not exist, the replacement does + dnl "#define lstat stat", and lstat.c is a no-op. + AC_CHECK_FUNCS_ONCE([lstat]) + if test $ac_cv_func_lstat = yes; then + AC_REQUIRE([gl_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK]) + case "$gl_cv_func_lstat_dereferences_slashed_symlink" in + *no) + REPLACE_LSTAT=1 + ;; + esac + else + HAVE_LSTAT=0 + fi +]) +m4trace:m4/lstat.m4:30: -1- AC_DEFUN([gl_PREREQ_LSTAT], [:]) +m4trace:m4/lstat.m4:32: -1- AC_DEFUN([gl_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK], [ + dnl We don't use AC_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK any more, because it + dnl is no longer maintained in Autoconf and because it invokes AC_LIBOBJ. + AC_CACHE_CHECK([whether lstat correctly handles trailing slash], + [gl_cv_func_lstat_dereferences_slashed_symlink], + [rm -f conftest.sym conftest.file + echo >conftest.file + if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then + AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [AC_INCLUDES_DEFAULT], + [[struct stat sbuf; + /* Linux will dereference the symlink and fail, as required by + POSIX. That is better in the sense that it means we will not + have to compile and use the lstat wrapper. */ + return lstat ("conftest.sym/", &sbuf) == 0; + ]])], + [gl_cv_func_lstat_dereferences_slashed_symlink=yes], + [gl_cv_func_lstat_dereferences_slashed_symlink=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_lstat_dereferences_slashed_symlink="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" ;; + esac + ]) + else + # If the 'ln -s' command failed, then we probably don't even + # have an lstat function. + gl_cv_func_lstat_dereferences_slashed_symlink="guessing no" + fi + rm -f conftest.sym conftest.file + ]) + case "$gl_cv_func_lstat_dereferences_slashed_symlink" in + *yes) + AC_DEFINE_UNQUOTED([LSTAT_FOLLOWS_SLASHED_SYMLINK], [1], + [Define to 1 if 'lstat' dereferences a symlink specified + with a trailing slash.]) + ;; + esac +]) +m4trace:m4/malloc.m4:7: -1- AC_DEFUN([_AC_FUNC_MALLOC_IF], [ + AC_REQUIRE([AC_HEADER_STDC])dnl + AC_REQUIRE([AC_CANONICAL_HOST])dnl for cross-compiles + AC_CHECK_HEADERS([stdlib.h]) + AC_CACHE_CHECK([for GNU libc compatible malloc], + [ac_cv_func_malloc_0_nonnull], + [AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined STDC_HEADERS || defined HAVE_STDLIB_H + # include + #else + char *malloc (); + #endif + ]], + [[return ! malloc (0);]]) + ], + [ac_cv_func_malloc_0_nonnull=yes], + [ac_cv_func_malloc_0_nonnull=no], + [case "$host_os" in + # Guess yes on platforms where we know the result. + *-gnu* | freebsd* | netbsd* | openbsd* \ + | hpux* | solaris* | cygwin* | mingw*) + ac_cv_func_malloc_0_nonnull=yes ;; + # If we don't know, assume the worst. + *) ac_cv_func_malloc_0_nonnull=no ;; + esac + ]) + ]) + AS_IF([test $ac_cv_func_malloc_0_nonnull = yes], [$1], [$2]) +]) +m4trace:m4/malloc.m4:49: -1- AC_DEFUN([gl_FUNC_MALLOC_GNU], [ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + dnl _AC_FUNC_MALLOC_IF is defined in Autoconf. + _AC_FUNC_MALLOC_IF( + [AC_DEFINE([HAVE_MALLOC_GNU], [1], + [Define to 1 if your system has a GNU libc compatible 'malloc' + function, and to 0 otherwise.])], + [AC_DEFINE([HAVE_MALLOC_GNU], [0]) + REPLACE_MALLOC=1 + ]) +]) +m4trace:m4/malloc.m4:66: -1- AC_DEFUN([gl_FUNC_MALLOC_POSIX], [ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + AC_REQUIRE([gl_CHECK_MALLOC_POSIX]) + if test $gl_cv_func_malloc_posix = yes; then + AC_DEFINE([HAVE_MALLOC_POSIX], [1], + [Define if the 'malloc' function is POSIX compliant.]) + else + REPLACE_MALLOC=1 + fi +]) +m4trace:m4/malloc.m4:80: -1- AC_DEFUN([gl_CHECK_MALLOC_POSIX], [ + AC_CACHE_CHECK([whether malloc, realloc, calloc are POSIX compliant], + [gl_cv_func_malloc_posix], + [ + dnl It is too dangerous to try to allocate a large amount of memory: + dnl some systems go to their knees when you do that. So assume that + dnl all Unix implementations of the function are POSIX compliant. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[]], + [[#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ + choke me + #endif + ]])], + [gl_cv_func_malloc_posix=yes], + [gl_cv_func_malloc_posix=no]) + ]) +]) +m4trace:m4/malloca.m4:8: -1- AC_DEFUN([gl_MALLOCA], [ + dnl Use the autoconf tests for alloca(), but not the AC_SUBSTed variables + dnl @ALLOCA@ and @LTALLOCA@. + dnl gl_FUNC_ALLOCA dnl Already brought in by the module dependencies. + AC_REQUIRE([gl_EEMALLOC]) + AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) +]) +m4trace:m4/manywarnings.m4:14: -1- AC_DEFUN([gl_MANYWARN_COMPLEMENT], [ + gl_warn_set= + set x $2; shift + for gl_warn_item + do + case " $3 " in + *" $gl_warn_item "*) + ;; + *) + gl_warn_set="$gl_warn_set $gl_warn_item" + ;; + esac + done + $1=$gl_warn_set +]) +m4trace:m4/manywarnings.m4:36: -1- AC_DEFUN([gl_MANYWARN_ALL_GCC], [ + dnl First, check for some issues that only occur when combining multiple + dnl gcc warning categories. + AC_REQUIRE([AC_PROG_CC]) + if test -n "$GCC"; then + + dnl Check if -W -Werror -Wno-missing-field-initializers is supported + dnl with the current $CC $CFLAGS $CPPFLAGS. + AC_MSG_CHECKING([whether -Wno-missing-field-initializers is supported]) + AC_CACHE_VAL([gl_cv_cc_nomfi_supported], [ + gl_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -W -Werror -Wno-missing-field-initializers" + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[]], [[]])], + [gl_cv_cc_nomfi_supported=yes], + [gl_cv_cc_nomfi_supported=no]) + CFLAGS="$gl_save_CFLAGS"]) + AC_MSG_RESULT([$gl_cv_cc_nomfi_supported]) + + if test "$gl_cv_cc_nomfi_supported" = yes; then + dnl Now check whether -Wno-missing-field-initializers is needed + dnl for the { 0, } construct. + AC_MSG_CHECKING([whether -Wno-missing-field-initializers is needed]) + AC_CACHE_VAL([gl_cv_cc_nomfi_needed], [ + gl_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -W -Werror" + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[void f (void) + { + typedef struct { int a; int b; } s_t; + s_t s1 = { 0, }; + } + ]], + [[]])], + [gl_cv_cc_nomfi_needed=no], + [gl_cv_cc_nomfi_needed=yes]) + CFLAGS="$gl_save_CFLAGS" + ]) + AC_MSG_RESULT([$gl_cv_cc_nomfi_needed]) + fi + + dnl Next, check if -Werror -Wuninitialized is useful with the + dnl user's choice of $CFLAGS; some versions of gcc warn that it + dnl has no effect if -O is not also used + AC_MSG_CHECKING([whether -Wuninitialized is supported]) + AC_CACHE_VAL([gl_cv_cc_uninitialized_supported], [ + gl_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Werror -Wuninitialized" + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[]], [[]])], + [gl_cv_cc_uninitialized_supported=yes], + [gl_cv_cc_uninitialized_supported=no]) + CFLAGS="$gl_save_CFLAGS"]) + AC_MSG_RESULT([$gl_cv_cc_uninitialized_supported]) + + fi + + # List all gcc warning categories. + gl_manywarn_set= + for gl_manywarn_item in \ + -W \ + -Wabi \ + -Waddress \ + -Wall \ + -Warray-bounds \ + -Wattributes \ + -Wbad-function-cast \ + -Wbuiltin-macro-redefined \ + -Wcast-align \ + -Wchar-subscripts \ + -Wclobbered \ + -Wcomment \ + -Wcomments \ + -Wcoverage-mismatch \ + -Wcpp \ + -Wdeprecated \ + -Wdeprecated-declarations \ + -Wdisabled-optimization \ + -Wdiv-by-zero \ + -Wdouble-promotion \ + -Wempty-body \ + -Wendif-labels \ + -Wenum-compare \ + -Wextra \ + -Wformat-contains-nul \ + -Wformat-extra-args \ + -Wformat-nonliteral \ + -Wformat-security \ + -Wformat-y2k \ + -Wformat-zero-length \ + -Wformat=2 \ + -Wfree-nonheap-object \ + -Wignored-qualifiers \ + -Wimplicit \ + -Wimplicit-function-declaration \ + -Wimplicit-int \ + -Winit-self \ + -Winline \ + -Wint-to-pointer-cast \ + -Winvalid-memory-model \ + -Winvalid-pch \ + -Wjump-misses-init \ + -Wlogical-op \ + -Wmain \ + -Wmaybe-uninitialized \ + -Wmissing-braces \ + -Wmissing-declarations \ + -Wmissing-field-initializers \ + -Wmissing-format-attribute \ + -Wmissing-include-dirs \ + -Wmissing-noreturn \ + -Wmissing-parameter-type \ + -Wmissing-prototypes \ + -Wmudflap \ + -Wmultichar \ + -Wnarrowing \ + -Wnested-externs \ + -Wnonnull \ + -Wnormalized=nfc \ + -Wold-style-declaration \ + -Wold-style-definition \ + -Woverflow \ + -Woverlength-strings \ + -Woverride-init \ + -Wpacked \ + -Wpacked-bitfield-compat \ + -Wparentheses \ + -Wpointer-arith \ + -Wpointer-sign \ + -Wpointer-to-int-cast \ + -Wpragmas \ + -Wreturn-type \ + -Wsequence-point \ + -Wshadow \ + -Wsizeof-pointer-memaccess \ + -Wstack-protector \ + -Wstrict-aliasing \ + -Wstrict-overflow \ + -Wstrict-prototypes \ + -Wsuggest-attribute=const \ + -Wsuggest-attribute=format \ + -Wsuggest-attribute=noreturn \ + -Wsuggest-attribute=pure \ + -Wswitch \ + -Wswitch-default \ + -Wsync-nand \ + -Wsystem-headers \ + -Wtrampolines \ + -Wtrigraphs \ + -Wtype-limits \ + -Wuninitialized \ + -Wunknown-pragmas \ + -Wunreachable-code \ + -Wunsafe-loop-optimizations \ + -Wunused \ + -Wunused-but-set-parameter \ + -Wunused-but-set-variable \ + -Wunused-function \ + -Wunused-label \ + -Wunused-local-typedefs \ + -Wunused-macros \ + -Wunused-parameter \ + -Wunused-result \ + -Wunused-value \ + -Wunused-variable \ + -Wvarargs \ + -Wvariadic-macros \ + -Wvector-operation-performance \ + -Wvla \ + -Wvolatile-register-var \ + -Wwrite-strings \ + \ + ; do + gl_manywarn_set="$gl_manywarn_set $gl_manywarn_item" + done + + # Disable specific options as needed. + if test "$gl_cv_cc_nomfi_needed" = yes; then + gl_manywarn_set="$gl_manywarn_set -Wno-missing-field-initializers" + fi + + if test "$gl_cv_cc_uninitialized_supported" = no; then + gl_manywarn_set="$gl_manywarn_set -Wno-uninitialized" + fi + + $1=$gl_manywarn_set +]) +m4trace:m4/math_h.m4:7: -1- AC_DEFUN([gl_MATH_H], [ + AC_REQUIRE([gl_MATH_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([math.h]) + + AC_CACHE_CHECK([whether NAN macro works], [gl_cv_header_math_nan_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include ]], + [[/* Solaris 10 has a broken definition of NAN. Other platforms + fail to provide NAN, or provide it only in C99 mode; this + test only needs to fail when NAN is provided but wrong. */ + float f = 1.0f; +#ifdef NAN + f = NAN; +#endif + return f == 0;]])], + [gl_cv_header_math_nan_works=yes], + [gl_cv_header_math_nan_works=no])]) + if test $gl_cv_header_math_nan_works = no; then + REPLACE_NAN=1 + fi + AC_CACHE_CHECK([whether HUGE_VAL works], [gl_cv_header_math_huge_val_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include ]], + [[/* Solaris 10 has a broken definition of HUGE_VAL. */ + double d = HUGE_VAL; + return d == 0;]])], + [gl_cv_header_math_huge_val_works=yes], + [gl_cv_header_math_huge_val_works=no])]) + if test $gl_cv_header_math_huge_val_works = no; then + REPLACE_HUGE_VAL=1 + fi + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include ]], + [acosf acosl asinf asinl atanf atanl + cbrt cbrtf cbrtl ceilf ceill copysign copysignf copysignl cosf cosl coshf + expf expl exp2 exp2f exp2l expm1 expm1f expm1l + fabsf fabsl floorf floorl fma fmaf fmal + fmod fmodf fmodl frexpf frexpl hypotf hypotl + ilogb ilogbf ilogbl + ldexpf ldexpl + log logf logl log10 log10f log10l log1p log1pf log1pl log2 log2f log2l + logb logbf logbl + modf modff modfl powf + remainder remainderf remainderl + rint rintf rintl round roundf roundl sinf sinl sinhf sqrtf sqrtl + tanf tanl tanhf trunc truncf truncl]) +]) +m4trace:m4/math_h.m4:56: -1- AC_DEFUN([gl_MATH_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_MATH_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) +m4trace:m4/math_h.m4:65: -1- AC_DEFUN([gl_MATH_H_DEFAULTS], [ + GNULIB_ACOSF=0; AC_SUBST([GNULIB_ACOSF]) + GNULIB_ACOSL=0; AC_SUBST([GNULIB_ACOSL]) + GNULIB_ASINF=0; AC_SUBST([GNULIB_ASINF]) + GNULIB_ASINL=0; AC_SUBST([GNULIB_ASINL]) + GNULIB_ATANF=0; AC_SUBST([GNULIB_ATANF]) + GNULIB_ATANL=0; AC_SUBST([GNULIB_ATANL]) + GNULIB_ATAN2F=0; AC_SUBST([GNULIB_ATAN2F]) + GNULIB_CBRT=0; AC_SUBST([GNULIB_CBRT]) + GNULIB_CBRTF=0; AC_SUBST([GNULIB_CBRTF]) + GNULIB_CBRTL=0; AC_SUBST([GNULIB_CBRTL]) + GNULIB_CEIL=0; AC_SUBST([GNULIB_CEIL]) + GNULIB_CEILF=0; AC_SUBST([GNULIB_CEILF]) + GNULIB_CEILL=0; AC_SUBST([GNULIB_CEILL]) + GNULIB_COPYSIGN=0; AC_SUBST([GNULIB_COPYSIGN]) + GNULIB_COPYSIGNF=0; AC_SUBST([GNULIB_COPYSIGNF]) + GNULIB_COPYSIGNL=0; AC_SUBST([GNULIB_COPYSIGNL]) + GNULIB_COSF=0; AC_SUBST([GNULIB_COSF]) + GNULIB_COSL=0; AC_SUBST([GNULIB_COSL]) + GNULIB_COSHF=0; AC_SUBST([GNULIB_COSHF]) + GNULIB_EXPF=0; AC_SUBST([GNULIB_EXPF]) + GNULIB_EXPL=0; AC_SUBST([GNULIB_EXPL]) + GNULIB_EXP2=0; AC_SUBST([GNULIB_EXP2]) + GNULIB_EXP2F=0; AC_SUBST([GNULIB_EXP2F]) + GNULIB_EXP2L=0; AC_SUBST([GNULIB_EXP2L]) + GNULIB_EXPM1=0; AC_SUBST([GNULIB_EXPM1]) + GNULIB_EXPM1F=0; AC_SUBST([GNULIB_EXPM1F]) + GNULIB_EXPM1L=0; AC_SUBST([GNULIB_EXPM1L]) + GNULIB_FABSF=0; AC_SUBST([GNULIB_FABSF]) + GNULIB_FABSL=0; AC_SUBST([GNULIB_FABSL]) + GNULIB_FLOOR=0; AC_SUBST([GNULIB_FLOOR]) + GNULIB_FLOORF=0; AC_SUBST([GNULIB_FLOORF]) + GNULIB_FLOORL=0; AC_SUBST([GNULIB_FLOORL]) + GNULIB_FMA=0; AC_SUBST([GNULIB_FMA]) + GNULIB_FMAF=0; AC_SUBST([GNULIB_FMAF]) + GNULIB_FMAL=0; AC_SUBST([GNULIB_FMAL]) + GNULIB_FMOD=0; AC_SUBST([GNULIB_FMOD]) + GNULIB_FMODF=0; AC_SUBST([GNULIB_FMODF]) + GNULIB_FMODL=0; AC_SUBST([GNULIB_FMODL]) + GNULIB_FREXPF=0; AC_SUBST([GNULIB_FREXPF]) + GNULIB_FREXP=0; AC_SUBST([GNULIB_FREXP]) + GNULIB_FREXPL=0; AC_SUBST([GNULIB_FREXPL]) + GNULIB_HYPOT=0; AC_SUBST([GNULIB_HYPOT]) + GNULIB_HYPOTF=0; AC_SUBST([GNULIB_HYPOTF]) + GNULIB_HYPOTL=0; AC_SUBST([GNULIB_HYPOTL]) + GNULIB_ILOGB=0; AC_SUBST([GNULIB_ILOGB]) + GNULIB_ILOGBF=0; AC_SUBST([GNULIB_ILOGBF]) + GNULIB_ILOGBL=0; AC_SUBST([GNULIB_ILOGBL]) + GNULIB_ISFINITE=0; AC_SUBST([GNULIB_ISFINITE]) + GNULIB_ISINF=0; AC_SUBST([GNULIB_ISINF]) + GNULIB_ISNAN=0; AC_SUBST([GNULIB_ISNAN]) + GNULIB_ISNANF=0; AC_SUBST([GNULIB_ISNANF]) + GNULIB_ISNAND=0; AC_SUBST([GNULIB_ISNAND]) + GNULIB_ISNANL=0; AC_SUBST([GNULIB_ISNANL]) + GNULIB_LDEXPF=0; AC_SUBST([GNULIB_LDEXPF]) + GNULIB_LDEXPL=0; AC_SUBST([GNULIB_LDEXPL]) + GNULIB_LOG=0; AC_SUBST([GNULIB_LOG]) + GNULIB_LOGF=0; AC_SUBST([GNULIB_LOGF]) + GNULIB_LOGL=0; AC_SUBST([GNULIB_LOGL]) + GNULIB_LOG10=0; AC_SUBST([GNULIB_LOG10]) + GNULIB_LOG10F=0; AC_SUBST([GNULIB_LOG10F]) + GNULIB_LOG10L=0; AC_SUBST([GNULIB_LOG10L]) + GNULIB_LOG1P=0; AC_SUBST([GNULIB_LOG1P]) + GNULIB_LOG1PF=0; AC_SUBST([GNULIB_LOG1PF]) + GNULIB_LOG1PL=0; AC_SUBST([GNULIB_LOG1PL]) + GNULIB_LOG2=0; AC_SUBST([GNULIB_LOG2]) + GNULIB_LOG2F=0; AC_SUBST([GNULIB_LOG2F]) + GNULIB_LOG2L=0; AC_SUBST([GNULIB_LOG2L]) + GNULIB_LOGB=0; AC_SUBST([GNULIB_LOGB]) + GNULIB_LOGBF=0; AC_SUBST([GNULIB_LOGBF]) + GNULIB_LOGBL=0; AC_SUBST([GNULIB_LOGBL]) + GNULIB_MODF=0; AC_SUBST([GNULIB_MODF]) + GNULIB_MODFF=0; AC_SUBST([GNULIB_MODFF]) + GNULIB_MODFL=0; AC_SUBST([GNULIB_MODFL]) + GNULIB_POWF=0; AC_SUBST([GNULIB_POWF]) + GNULIB_REMAINDER=0; AC_SUBST([GNULIB_REMAINDER]) + GNULIB_REMAINDERF=0; AC_SUBST([GNULIB_REMAINDERF]) + GNULIB_REMAINDERL=0; AC_SUBST([GNULIB_REMAINDERL]) + GNULIB_RINT=0; AC_SUBST([GNULIB_RINT]) + GNULIB_RINTF=0; AC_SUBST([GNULIB_RINTF]) + GNULIB_RINTL=0; AC_SUBST([GNULIB_RINTL]) + GNULIB_ROUND=0; AC_SUBST([GNULIB_ROUND]) + GNULIB_ROUNDF=0; AC_SUBST([GNULIB_ROUNDF]) + GNULIB_ROUNDL=0; AC_SUBST([GNULIB_ROUNDL]) + GNULIB_SIGNBIT=0; AC_SUBST([GNULIB_SIGNBIT]) + GNULIB_SINF=0; AC_SUBST([GNULIB_SINF]) + GNULIB_SINL=0; AC_SUBST([GNULIB_SINL]) + GNULIB_SINHF=0; AC_SUBST([GNULIB_SINHF]) + GNULIB_SQRTF=0; AC_SUBST([GNULIB_SQRTF]) + GNULIB_SQRTL=0; AC_SUBST([GNULIB_SQRTL]) + GNULIB_TANF=0; AC_SUBST([GNULIB_TANF]) + GNULIB_TANL=0; AC_SUBST([GNULIB_TANL]) + GNULIB_TANHF=0; AC_SUBST([GNULIB_TANHF]) + GNULIB_TRUNC=0; AC_SUBST([GNULIB_TRUNC]) + GNULIB_TRUNCF=0; AC_SUBST([GNULIB_TRUNCF]) + GNULIB_TRUNCL=0; AC_SUBST([GNULIB_TRUNCL]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_ACOSF=1; AC_SUBST([HAVE_ACOSF]) + HAVE_ACOSL=1; AC_SUBST([HAVE_ACOSL]) + HAVE_ASINF=1; AC_SUBST([HAVE_ASINF]) + HAVE_ASINL=1; AC_SUBST([HAVE_ASINL]) + HAVE_ATANF=1; AC_SUBST([HAVE_ATANF]) + HAVE_ATANL=1; AC_SUBST([HAVE_ATANL]) + HAVE_ATAN2F=1; AC_SUBST([HAVE_ATAN2F]) + HAVE_CBRT=1; AC_SUBST([HAVE_CBRT]) + HAVE_CBRTF=1; AC_SUBST([HAVE_CBRTF]) + HAVE_CBRTL=1; AC_SUBST([HAVE_CBRTL]) + HAVE_COPYSIGN=1; AC_SUBST([HAVE_COPYSIGN]) + HAVE_COPYSIGNL=1; AC_SUBST([HAVE_COPYSIGNL]) + HAVE_COSF=1; AC_SUBST([HAVE_COSF]) + HAVE_COSL=1; AC_SUBST([HAVE_COSL]) + HAVE_COSHF=1; AC_SUBST([HAVE_COSHF]) + HAVE_EXPF=1; AC_SUBST([HAVE_EXPF]) + HAVE_EXPL=1; AC_SUBST([HAVE_EXPL]) + HAVE_EXPM1=1; AC_SUBST([HAVE_EXPM1]) + HAVE_EXPM1F=1; AC_SUBST([HAVE_EXPM1F]) + HAVE_FABSF=1; AC_SUBST([HAVE_FABSF]) + HAVE_FABSL=1; AC_SUBST([HAVE_FABSL]) + HAVE_FMA=1; AC_SUBST([HAVE_FMA]) + HAVE_FMAF=1; AC_SUBST([HAVE_FMAF]) + HAVE_FMAL=1; AC_SUBST([HAVE_FMAL]) + HAVE_FMODF=1; AC_SUBST([HAVE_FMODF]) + HAVE_FMODL=1; AC_SUBST([HAVE_FMODL]) + HAVE_FREXPF=1; AC_SUBST([HAVE_FREXPF]) + HAVE_HYPOTF=1; AC_SUBST([HAVE_HYPOTF]) + HAVE_HYPOTL=1; AC_SUBST([HAVE_HYPOTL]) + HAVE_ILOGB=1; AC_SUBST([HAVE_ILOGB]) + HAVE_ILOGBF=1; AC_SUBST([HAVE_ILOGBF]) + HAVE_ILOGBL=1; AC_SUBST([HAVE_ILOGBL]) + HAVE_ISNANF=1; AC_SUBST([HAVE_ISNANF]) + HAVE_ISNAND=1; AC_SUBST([HAVE_ISNAND]) + HAVE_ISNANL=1; AC_SUBST([HAVE_ISNANL]) + HAVE_LDEXPF=1; AC_SUBST([HAVE_LDEXPF]) + HAVE_LOGF=1; AC_SUBST([HAVE_LOGF]) + HAVE_LOGL=1; AC_SUBST([HAVE_LOGL]) + HAVE_LOG10F=1; AC_SUBST([HAVE_LOG10F]) + HAVE_LOG10L=1; AC_SUBST([HAVE_LOG10L]) + HAVE_LOG1P=1; AC_SUBST([HAVE_LOG1P]) + HAVE_LOG1PF=1; AC_SUBST([HAVE_LOG1PF]) + HAVE_LOG1PL=1; AC_SUBST([HAVE_LOG1PL]) + HAVE_LOGBF=1; AC_SUBST([HAVE_LOGBF]) + HAVE_LOGBL=1; AC_SUBST([HAVE_LOGBL]) + HAVE_MODFF=1; AC_SUBST([HAVE_MODFF]) + HAVE_MODFL=1; AC_SUBST([HAVE_MODFL]) + HAVE_POWF=1; AC_SUBST([HAVE_POWF]) + HAVE_REMAINDER=1; AC_SUBST([HAVE_REMAINDER]) + HAVE_REMAINDERF=1; AC_SUBST([HAVE_REMAINDERF]) + HAVE_RINT=1; AC_SUBST([HAVE_RINT]) + HAVE_RINTL=1; AC_SUBST([HAVE_RINTL]) + HAVE_SINF=1; AC_SUBST([HAVE_SINF]) + HAVE_SINL=1; AC_SUBST([HAVE_SINL]) + HAVE_SINHF=1; AC_SUBST([HAVE_SINHF]) + HAVE_SQRTF=1; AC_SUBST([HAVE_SQRTF]) + HAVE_SQRTL=1; AC_SUBST([HAVE_SQRTL]) + HAVE_TANF=1; AC_SUBST([HAVE_TANF]) + HAVE_TANL=1; AC_SUBST([HAVE_TANL]) + HAVE_TANHF=1; AC_SUBST([HAVE_TANHF]) + HAVE_DECL_ACOSL=1; AC_SUBST([HAVE_DECL_ACOSL]) + HAVE_DECL_ASINL=1; AC_SUBST([HAVE_DECL_ASINL]) + HAVE_DECL_ATANL=1; AC_SUBST([HAVE_DECL_ATANL]) + HAVE_DECL_CBRTF=1; AC_SUBST([HAVE_DECL_CBRTF]) + HAVE_DECL_CBRTL=1; AC_SUBST([HAVE_DECL_CBRTL]) + HAVE_DECL_CEILF=1; AC_SUBST([HAVE_DECL_CEILF]) + HAVE_DECL_CEILL=1; AC_SUBST([HAVE_DECL_CEILL]) + HAVE_DECL_COPYSIGNF=1; AC_SUBST([HAVE_DECL_COPYSIGNF]) + HAVE_DECL_COSL=1; AC_SUBST([HAVE_DECL_COSL]) + HAVE_DECL_EXPL=1; AC_SUBST([HAVE_DECL_EXPL]) + HAVE_DECL_EXP2=1; AC_SUBST([HAVE_DECL_EXP2]) + HAVE_DECL_EXP2F=1; AC_SUBST([HAVE_DECL_EXP2F]) + HAVE_DECL_EXP2L=1; AC_SUBST([HAVE_DECL_EXP2L]) + HAVE_DECL_EXPM1L=1; AC_SUBST([HAVE_DECL_EXPM1L]) + HAVE_DECL_FLOORF=1; AC_SUBST([HAVE_DECL_FLOORF]) + HAVE_DECL_FLOORL=1; AC_SUBST([HAVE_DECL_FLOORL]) + HAVE_DECL_FREXPL=1; AC_SUBST([HAVE_DECL_FREXPL]) + HAVE_DECL_LDEXPL=1; AC_SUBST([HAVE_DECL_LDEXPL]) + HAVE_DECL_LOGL=1; AC_SUBST([HAVE_DECL_LOGL]) + HAVE_DECL_LOG10L=1; AC_SUBST([HAVE_DECL_LOG10L]) + HAVE_DECL_LOG2=1; AC_SUBST([HAVE_DECL_LOG2]) + HAVE_DECL_LOG2F=1; AC_SUBST([HAVE_DECL_LOG2F]) + HAVE_DECL_LOG2L=1; AC_SUBST([HAVE_DECL_LOG2L]) + HAVE_DECL_LOGB=1; AC_SUBST([HAVE_DECL_LOGB]) + HAVE_DECL_REMAINDER=1; AC_SUBST([HAVE_DECL_REMAINDER]) + HAVE_DECL_REMAINDERL=1; AC_SUBST([HAVE_DECL_REMAINDERL]) + HAVE_DECL_RINTF=1; AC_SUBST([HAVE_DECL_RINTF]) + HAVE_DECL_ROUND=1; AC_SUBST([HAVE_DECL_ROUND]) + HAVE_DECL_ROUNDF=1; AC_SUBST([HAVE_DECL_ROUNDF]) + HAVE_DECL_ROUNDL=1; AC_SUBST([HAVE_DECL_ROUNDL]) + HAVE_DECL_SINL=1; AC_SUBST([HAVE_DECL_SINL]) + HAVE_DECL_SQRTL=1; AC_SUBST([HAVE_DECL_SQRTL]) + HAVE_DECL_TANL=1; AC_SUBST([HAVE_DECL_TANL]) + HAVE_DECL_TRUNC=1; AC_SUBST([HAVE_DECL_TRUNC]) + HAVE_DECL_TRUNCF=1; AC_SUBST([HAVE_DECL_TRUNCF]) + HAVE_DECL_TRUNCL=1; AC_SUBST([HAVE_DECL_TRUNCL]) + REPLACE_CBRTF=0; AC_SUBST([REPLACE_CBRTF]) + REPLACE_CBRTL=0; AC_SUBST([REPLACE_CBRTL]) + REPLACE_CEIL=0; AC_SUBST([REPLACE_CEIL]) + REPLACE_CEILF=0; AC_SUBST([REPLACE_CEILF]) + REPLACE_CEILL=0; AC_SUBST([REPLACE_CEILL]) + REPLACE_EXPM1=0; AC_SUBST([REPLACE_EXPM1]) + REPLACE_EXPM1F=0; AC_SUBST([REPLACE_EXPM1F]) + REPLACE_EXP2=0; AC_SUBST([REPLACE_EXP2]) + REPLACE_EXP2L=0; AC_SUBST([REPLACE_EXP2L]) + REPLACE_FABSL=0; AC_SUBST([REPLACE_FABSL]) + REPLACE_FLOOR=0; AC_SUBST([REPLACE_FLOOR]) + REPLACE_FLOORF=0; AC_SUBST([REPLACE_FLOORF]) + REPLACE_FLOORL=0; AC_SUBST([REPLACE_FLOORL]) + REPLACE_FMA=0; AC_SUBST([REPLACE_FMA]) + REPLACE_FMAF=0; AC_SUBST([REPLACE_FMAF]) + REPLACE_FMAL=0; AC_SUBST([REPLACE_FMAL]) + REPLACE_FMOD=0; AC_SUBST([REPLACE_FMOD]) + REPLACE_FMODF=0; AC_SUBST([REPLACE_FMODF]) + REPLACE_FMODL=0; AC_SUBST([REPLACE_FMODL]) + REPLACE_FREXPF=0; AC_SUBST([REPLACE_FREXPF]) + REPLACE_FREXP=0; AC_SUBST([REPLACE_FREXP]) + REPLACE_FREXPL=0; AC_SUBST([REPLACE_FREXPL]) + REPLACE_HUGE_VAL=0; AC_SUBST([REPLACE_HUGE_VAL]) + REPLACE_HYPOT=0; AC_SUBST([REPLACE_HYPOT]) + REPLACE_HYPOTF=0; AC_SUBST([REPLACE_HYPOTF]) + REPLACE_HYPOTL=0; AC_SUBST([REPLACE_HYPOTL]) + REPLACE_ILOGB=0; AC_SUBST([REPLACE_ILOGB]) + REPLACE_ILOGBF=0; AC_SUBST([REPLACE_ILOGBF]) + REPLACE_ISFINITE=0; AC_SUBST([REPLACE_ISFINITE]) + REPLACE_ISINF=0; AC_SUBST([REPLACE_ISINF]) + REPLACE_ISNAN=0; AC_SUBST([REPLACE_ISNAN]) + REPLACE_LDEXPL=0; AC_SUBST([REPLACE_LDEXPL]) + REPLACE_LOG=0; AC_SUBST([REPLACE_LOG]) + REPLACE_LOGF=0; AC_SUBST([REPLACE_LOGF]) + REPLACE_LOGL=0; AC_SUBST([REPLACE_LOGL]) + REPLACE_LOG10=0; AC_SUBST([REPLACE_LOG10]) + REPLACE_LOG10F=0; AC_SUBST([REPLACE_LOG10F]) + REPLACE_LOG10L=0; AC_SUBST([REPLACE_LOG10L]) + REPLACE_LOG1P=0; AC_SUBST([REPLACE_LOG1P]) + REPLACE_LOG1PF=0; AC_SUBST([REPLACE_LOG1PF]) + REPLACE_LOG1PL=0; AC_SUBST([REPLACE_LOG1PL]) + REPLACE_LOG2=0; AC_SUBST([REPLACE_LOG2]) + REPLACE_LOG2F=0; AC_SUBST([REPLACE_LOG2F]) + REPLACE_LOG2L=0; AC_SUBST([REPLACE_LOG2L]) + REPLACE_LOGB=0; AC_SUBST([REPLACE_LOGB]) + REPLACE_LOGBF=0; AC_SUBST([REPLACE_LOGBF]) + REPLACE_LOGBL=0; AC_SUBST([REPLACE_LOGBL]) + REPLACE_MODF=0; AC_SUBST([REPLACE_MODF]) + REPLACE_MODFF=0; AC_SUBST([REPLACE_MODFF]) + REPLACE_MODFL=0; AC_SUBST([REPLACE_MODFL]) + REPLACE_NAN=0; AC_SUBST([REPLACE_NAN]) + REPLACE_REMAINDER=0; AC_SUBST([REPLACE_REMAINDER]) + REPLACE_REMAINDERF=0; AC_SUBST([REPLACE_REMAINDERF]) + REPLACE_REMAINDERL=0; AC_SUBST([REPLACE_REMAINDERL]) + REPLACE_ROUND=0; AC_SUBST([REPLACE_ROUND]) + REPLACE_ROUNDF=0; AC_SUBST([REPLACE_ROUNDF]) + REPLACE_ROUNDL=0; AC_SUBST([REPLACE_ROUNDL]) + REPLACE_SIGNBIT=0; AC_SUBST([REPLACE_SIGNBIT]) + REPLACE_SIGNBIT_USING_GCC=0; AC_SUBST([REPLACE_SIGNBIT_USING_GCC]) + REPLACE_SQRTL=0; AC_SUBST([REPLACE_SQRTL]) + REPLACE_TRUNC=0; AC_SUBST([REPLACE_TRUNC]) + REPLACE_TRUNCF=0; AC_SUBST([REPLACE_TRUNCF]) + REPLACE_TRUNCL=0; AC_SUBST([REPLACE_TRUNCL]) +]) +m4trace:m4/math_h.m4:330: -1- AC_DEFUN([gl_LONG_DOUBLE_VS_DOUBLE], [ + AC_CACHE_CHECK([whether long double and double are the same], + [gl_cv_long_double_equals_double], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include ]], + [[typedef int check[sizeof (long double) == sizeof (double) + && LDBL_MANT_DIG == DBL_MANT_DIG + && LDBL_MAX_EXP == DBL_MAX_EXP + && LDBL_MIN_EXP == DBL_MIN_EXP + ? 1 : -1]; + ]])], + [gl_cv_long_double_equals_double=yes], + [gl_cv_long_double_equals_double=no]) + ]) + if test $gl_cv_long_double_equals_double = yes; then + AC_DEFINE([HAVE_SAME_LONG_DOUBLE_AS_DOUBLE], [1], + [Define to 1 if 'long double' and 'double' have the same representation.]) + HAVE_SAME_LONG_DOUBLE_AS_DOUBLE=1 + else + HAVE_SAME_LONG_DOUBLE_AS_DOUBLE=0 + fi + AC_SUBST([HAVE_SAME_LONG_DOUBLE_AS_DOUBLE]) +]) +m4trace:m4/mbchar.m4:10: -1- AC_DEFUN([gl_MBCHAR], [ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +]) +m4trace:m4/mbiter.m4:10: -1- AC_DEFUN([gl_MBITER], [ + AC_REQUIRE([AC_TYPE_MBSTATE_T]) + : +]) +m4trace:m4/mbrlen.m4:7: -1- AC_DEFUN([gl_FUNC_MBRLEN], [ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + + AC_REQUIRE([AC_TYPE_MBSTATE_T]) + AC_REQUIRE([gl_FUNC_MBRTOWC]) + AC_CHECK_FUNCS_ONCE([mbrlen]) + if test $ac_cv_func_mbrlen = no; then + HAVE_MBRLEN=0 + AC_CHECK_DECLS([mbrlen],,, [[ +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +]]) + if test $ac_cv_have_decl_mbrlen = yes; then + dnl On Minix 3.1.8, the system's declares mbrlen() although + dnl it does not have the function. Avoid a collision with gnulib's + dnl replacement. + REPLACE_MBRLEN=1 + fi + else + dnl Most bugs affecting the system's mbrtowc function also affect the + dnl mbrlen function. So override mbrlen whenever mbrtowc is overridden. + dnl We could also run the individual tests below; the results would be + dnl the same. + if test $REPLACE_MBRTOWC = 1; then + REPLACE_MBRLEN=1 + fi + fi +]) +m4trace:m4/mbrlen.m4:47: -1- AC_DEFUN([gl_MBRLEN_INCOMPLETE_STATE], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([gt_LOCALE_JA]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether mbrlen handles incomplete characters], + [gl_cv_func_mbrlen_incomplete_state], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on AIX and OSF/1. + aix* | osf*) gl_cv_func_mbrlen_incomplete_state="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrlen_incomplete_state="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_JA != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) + { + const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ + mbstate_t state; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrlen (input + 1, 1, &state) == (size_t)(-2)) + if (mbsinit (&state)) + return 1; + } + return 0; +}]])], + [gl_cv_func_mbrlen_incomplete_state=yes], + [gl_cv_func_mbrlen_incomplete_state=no], + []) + fi + ]) +]) +m4trace:m4/mbrlen.m4:104: -1- AC_DEFUN([gl_MBRLEN_RETVAL], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_REQUIRE([gt_LOCALE_JA]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether mbrlen has a correct return value], + [gl_cv_func_mbrlen_retval], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on HP-UX and Solaris. + hpux* | solaris*) gl_cv_func_mbrlen_retval="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrlen_retval="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + int result = 0; + /* This fails on Solaris. */ + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + char input[] = "B\303\274\303\237er"; /* "Büßer" */ + mbstate_t state; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrlen (input + 1, 1, &state) == (size_t)(-2)) + { + input[1] = '\0'; + if (mbrlen (input + 2, 5, &state) != 1) + result |= 1; + } + } + /* This fails on HP-UX 11.11. */ + if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) + { + char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ + mbstate_t state; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrlen (input + 1, 1, &state) == (size_t)(-2)) + { + input[1] = '\0'; + if (mbrlen (input + 2, 5, &state) != 2) + result |= 2; + } + } + return result; +}]])], + [gl_cv_func_mbrlen_retval=yes], + [gl_cv_func_mbrlen_retval=no], + []) + fi + ]) +]) +m4trace:m4/mbrlen.m4:179: -1- AC_DEFUN([gl_MBRLEN_NUL_RETVAL], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([gt_LOCALE_ZH_CN]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether mbrlen returns 0 when parsing a NUL character], + [gl_cv_func_mbrlen_nul_retval], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris 9. + solaris2.9) gl_cv_func_mbrlen_nul_retval="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrlen_nul_retval="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_ZH_CN != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + /* This crashes on Solaris 9 inside __mbrtowc_dense_gb18030. */ + if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) + { + mbstate_t state; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrlen ("", 1, &state) != 0) + return 1; + } + return 0; +}]])], + [gl_cv_func_mbrlen_nul_retval=yes], + [gl_cv_func_mbrlen_nul_retval=no], + []) + fi + ]) +]) +m4trace:m4/mbrlen.m4:231: -1- AC_DEFUN([gl_PREREQ_MBRLEN], [ + : +]) +m4trace:m4/mbrtowc.m4:8: -1- AC_DEFUN([gl_FUNC_MBRTOWC], [ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + + AC_REQUIRE([AC_TYPE_MBSTATE_T]) + gl_MBSTATE_T_BROKEN + + AC_CHECK_FUNCS_ONCE([mbrtowc]) + if test $ac_cv_func_mbrtowc = no; then + HAVE_MBRTOWC=0 + AC_CHECK_DECLS([mbrtowc],,, [[ +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +]]) + if test $ac_cv_have_decl_mbrtowc = yes; then + dnl On Minix 3.1.8, the system's declares mbrtowc() although + dnl it does not have the function. Avoid a collision with gnulib's + dnl replacement. + REPLACE_MBRTOWC=1 + fi + else + if test $REPLACE_MBSTATE_T = 1; then + REPLACE_MBRTOWC=1 + else + gl_MBRTOWC_NULL_ARG1 + gl_MBRTOWC_NULL_ARG2 + gl_MBRTOWC_RETVAL + gl_MBRTOWC_NUL_RETVAL + case "$gl_cv_func_mbrtowc_null_arg1" in + *yes) ;; + *) AC_DEFINE([MBRTOWC_NULL_ARG1_BUG], [1], + [Define if the mbrtowc function has the NULL pwc argument bug.]) + REPLACE_MBRTOWC=1 + ;; + esac + case "$gl_cv_func_mbrtowc_null_arg2" in + *yes) ;; + *) AC_DEFINE([MBRTOWC_NULL_ARG2_BUG], [1], + [Define if the mbrtowc function has the NULL string argument bug.]) + REPLACE_MBRTOWC=1 + ;; + esac + case "$gl_cv_func_mbrtowc_retval" in + *yes) ;; + *) AC_DEFINE([MBRTOWC_RETVAL_BUG], [1], + [Define if the mbrtowc function returns a wrong return value.]) + REPLACE_MBRTOWC=1 + ;; + esac + case "$gl_cv_func_mbrtowc_nul_retval" in + *yes) ;; + *) AC_DEFINE([MBRTOWC_NUL_RETVAL_BUG], [1], + [Define if the mbrtowc function does not return 0 for a NUL character.]) + REPLACE_MBRTOWC=1 + ;; + esac + fi + fi +]) +m4trace:m4/mbrtowc.m4:80: -1- AC_DEFUN([gl_MBSTATE_T_BROKEN], [ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + + AC_REQUIRE([AC_TYPE_MBSTATE_T]) + AC_CHECK_FUNCS_ONCE([mbsinit]) + AC_CHECK_FUNCS_ONCE([mbrtowc]) + if test $ac_cv_func_mbsinit = yes && test $ac_cv_func_mbrtowc = yes; then + gl_MBRTOWC_INCOMPLETE_STATE + gl_MBRTOWC_SANITYCHECK + REPLACE_MBSTATE_T=0 + case "$gl_cv_func_mbrtowc_incomplete_state" in + *yes) ;; + *) REPLACE_MBSTATE_T=1 ;; + esac + case "$gl_cv_func_mbrtowc_sanitycheck" in + *yes) ;; + *) REPLACE_MBSTATE_T=1 ;; + esac + else + REPLACE_MBSTATE_T=1 + fi +]) +m4trace:m4/mbrtowc.m4:108: -1- AC_DEFUN([gl_MBRTOWC_INCOMPLETE_STATE], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([gt_LOCALE_JA]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether mbrtowc handles incomplete characters], + [gl_cv_func_mbrtowc_incomplete_state], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on AIX and OSF/1. + aix* | osf*) gl_cv_func_mbrtowc_incomplete_state="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_incomplete_state="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_JA != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) + { + const char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) + if (mbsinit (&state)) + return 1; + } + return 0; +}]])], + [gl_cv_func_mbrtowc_incomplete_state=yes], + [gl_cv_func_mbrtowc_incomplete_state=no], + [:]) + fi + ]) +]) +m4trace:m4/mbrtowc.m4:164: -1- AC_DEFUN([gl_MBRTOWC_SANITYCHECK], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([gt_LOCALE_ZH_CN]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether mbrtowc works as well as mbtowc], + [gl_cv_func_mbrtowc_sanitycheck], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris 8. + solaris2.8) gl_cv_func_mbrtowc_sanitycheck="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_sanitycheck="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_ZH_CN != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + /* This fails on Solaris 8: + mbrtowc returns 2, and sets wc to 0x00F0. + mbtowc returns 4 (correct) and sets wc to 0x5EDC. */ + if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) + { + char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 3, 6, &state) != 4 + && mbtowc (&wc, input + 3, 6) == 4) + return 1; + } + return 0; +}]])], + [gl_cv_func_mbrtowc_sanitycheck=yes], + [gl_cv_func_mbrtowc_sanitycheck=no], + [:]) + fi + ]) +]) +m4trace:m4/mbrtowc.m4:224: -1- AC_DEFUN([gl_MBRTOWC_NULL_ARG1], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether mbrtowc handles a NULL pwc argument], + [gl_cv_func_mbrtowc_null_arg1], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_func_mbrtowc_null_arg1="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_null_arg1="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + int result = 0; + + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + char input[] = "\303\237er"; + mbstate_t state; + wchar_t wc; + size_t ret; + + memset (&state, '\0', sizeof (mbstate_t)); + wc = (wchar_t) 0xBADFACE; + ret = mbrtowc (&wc, input, 5, &state); + if (ret != 2) + result |= 1; + if (!mbsinit (&state)) + result |= 2; + + memset (&state, '\0', sizeof (mbstate_t)); + ret = mbrtowc (NULL, input, 5, &state); + if (ret != 2) /* Solaris 7 fails here: ret is -1. */ + result |= 4; + if (!mbsinit (&state)) + result |= 8; + } + return result; +}]])], + [gl_cv_func_mbrtowc_null_arg1=yes], + [gl_cv_func_mbrtowc_null_arg1=no], + [:]) + fi + ]) +]) +m4trace:m4/mbrtowc.m4:294: -1- AC_DEFUN([gl_MBRTOWC_NULL_ARG2], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether mbrtowc handles a NULL string argument], + [gl_cv_func_mbrtowc_null_arg2], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on OSF/1. + osf*) gl_cv_func_mbrtowc_null_arg2="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_null_arg2="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + mbstate_t state; + wchar_t wc; + int ret; + + memset (&state, '\0', sizeof (mbstate_t)); + wc = (wchar_t) 0xBADFACE; + mbrtowc (&wc, NULL, 5, &state); + /* Check that wc was not modified. */ + if (wc != (wchar_t) 0xBADFACE) + return 1; + } + return 0; +}]])], + [gl_cv_func_mbrtowc_null_arg2=yes], + [gl_cv_func_mbrtowc_null_arg2=no], + [:]) + fi + ]) +]) +m4trace:m4/mbrtowc.m4:354: -1- AC_DEFUN([gl_MBRTOWC_RETVAL], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_REQUIRE([gt_LOCALE_JA]) + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CACHE_CHECK([whether mbrtowc has a correct return value], + [gl_cv_func_mbrtowc_retval], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on HP-UX, Solaris, native Windows. + hpux* | solaris* | mingw*) gl_cv_func_mbrtowc_retval="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_retval="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none \ + || { case "$host_os" in mingw*) true;; *) false;; esac; }; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + int result = 0; + int found_some_locale = 0; + /* This fails on Solaris. */ + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + char input[] = "B\303\274\303\237er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) + { + input[1] = '\0'; + if (mbrtowc (&wc, input + 2, 5, &state) != 1) + result |= 1; + } + found_some_locale = 1; + } + /* This fails on HP-UX 11.11. */ + if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) + { + char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 1, 1, &state) == (size_t)(-2)) + { + input[1] = '\0'; + if (mbrtowc (&wc, input + 2, 5, &state) != 2) + result |= 2; + } + found_some_locale = 1; + } + /* This fails on native Windows. */ + if (setlocale (LC_ALL, "Japanese_Japan.932") != NULL) + { + char input[] = "<\223\372\226\173\214\352>"; /* "<日本語>" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) + { + input[3] = '\0'; + if (mbrtowc (&wc, input + 4, 4, &state) != 1) + result |= 4; + } + found_some_locale = 1; + } + if (setlocale (LC_ALL, "Chinese_Taiwan.950") != NULL) + { + char input[] = "<\244\351\245\273\273\171>"; /* "<日本語>" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) + { + input[3] = '\0'; + if (mbrtowc (&wc, input + 4, 4, &state) != 1) + result |= 8; + } + found_some_locale = 1; + } + if (setlocale (LC_ALL, "Chinese_China.936") != NULL) + { + char input[] = "<\310\325\261\276\325\132>"; /* "<日本語>" */ + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, input + 3, 1, &state) == (size_t)(-2)) + { + input[3] = '\0'; + if (mbrtowc (&wc, input + 4, 4, &state) != 1) + result |= 16; + } + found_some_locale = 1; + } + return (found_some_locale ? result : 77); +}]])], + [gl_cv_func_mbrtowc_retval=yes], + [if test $? != 77; then + gl_cv_func_mbrtowc_retval=no + fi + ], + [:]) + fi + ]) +]) +m4trace:m4/mbrtowc.m4:484: -1- AC_DEFUN([gl_MBRTOWC_NUL_RETVAL], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([gt_LOCALE_ZH_CN]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether mbrtowc returns 0 when parsing a NUL character], + [gl_cv_func_mbrtowc_nul_retval], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris 8 and 9. + solaris2.[89]) gl_cv_func_mbrtowc_nul_retval="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbrtowc_nul_retval="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_ZH_CN != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + /* This fails on Solaris 8 and 9. */ + if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) + { + mbstate_t state; + wchar_t wc; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (&wc, "", 1, &state) != 0) + return 1; + } + return 0; +}]])], + [gl_cv_func_mbrtowc_nul_retval=yes], + [gl_cv_func_mbrtowc_nul_retval=no], + [:]) + fi + ]) +]) +m4trace:m4/mbrtowc.m4:537: -1- AC_DEFUN([gl_PREREQ_MBRTOWC], [ + : +]) +m4trace:m4/mbrtowc.m4:546: -1- AC_DEFUN([AC_FUNC_MBRTOWC], [ + dnl Same as AC_FUNC_MBRTOWC in autoconf-2.60. + AC_CACHE_CHECK([whether mbrtowc and mbstate_t are properly declared], + gl_cv_func_mbrtowc, + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[/* Tru64 with Desktop Toolkit C has a bug: must be + included before . + BSD/OS 4.0.1 has a bug: , and + must be included before . */ + #include + #include + #include + #include ]], + [[wchar_t wc; + char const s[] = ""; + size_t n = 1; + mbstate_t state; + return ! (sizeof state && (mbrtowc) (&wc, s, n, &state));]])], + gl_cv_func_mbrtowc=yes, + gl_cv_func_mbrtowc=no)]) + if test $gl_cv_func_mbrtowc = yes; then + AC_DEFINE([HAVE_MBRTOWC], [1], + [Define to 1 if mbrtowc and mbstate_t are properly declared.]) + fi +]) +m4trace:m4/mbsinit.m4:7: -1- AC_DEFUN([gl_FUNC_MBSINIT], [ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + AC_REQUIRE([AC_TYPE_MBSTATE_T]) + gl_MBSTATE_T_BROKEN + + AC_CHECK_FUNCS_ONCE([mbsinit]) + if test $ac_cv_func_mbsinit = no; then + HAVE_MBSINIT=0 + AC_CHECK_DECLS([mbsinit],,, [[ +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +]]) + if test $ac_cv_have_decl_mbsinit = yes; then + dnl On Minix 3.1.8, the system's declares mbsinit() although + dnl it does not have the function. Avoid a collision with gnulib's + dnl replacement. + REPLACE_MBSINIT=1 + fi + else + if test $REPLACE_MBSTATE_T = 1; then + REPLACE_MBSINIT=1 + else + dnl On mingw, mbsinit() always returns 1, which is inappropriate for + dnl states produced by mbrtowc() for an incomplete multibyte character + dnl in multibyte locales. + case "$host_os" in + mingw*) REPLACE_MBSINIT=1 ;; + esac + fi + fi +]) +m4trace:m4/mbsinit.m4:49: -1- AC_DEFUN([gl_PREREQ_MBSINIT], [ + : +]) +m4trace:m4/mbslen.m4:7: -1- AC_DEFUN([gl_FUNC_MBSLEN], [ + AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) + AC_CHECK_FUNCS_ONCE([mbslen]) + if test $ac_cv_func_mbslen = yes; then + HAVE_MBSLEN=1 + else + HAVE_MBSLEN=0 + fi +]) +m4trace:m4/mbsrtowcs.m4:7: -1- AC_DEFUN([gl_FUNC_MBSRTOWCS], [ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + + AC_REQUIRE([AC_TYPE_MBSTATE_T]) + gl_MBSTATE_T_BROKEN + + AC_CHECK_FUNCS_ONCE([mbsrtowcs]) + if test $ac_cv_func_mbsrtowcs = no; then + HAVE_MBSRTOWCS=0 + AC_CHECK_DECLS([mbsrtowcs],,, [[ +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +]]) + if test $ac_cv_have_decl_mbsrtowcs = yes; then + dnl On Minix 3.1.8, the system's declares mbsrtowcs() although + dnl it does not have the function. Avoid a collision with gnulib's + dnl replacement. + REPLACE_MBSRTOWCS=1 + fi + else + if test $REPLACE_MBSTATE_T = 1; then + REPLACE_MBSRTOWCS=1 + else + gl_MBSRTOWCS_WORKS + case "$gl_cv_func_mbsrtowcs_works" in + *yes) ;; + *) REPLACE_MBSRTOWCS=1 ;; + esac + fi + fi +]) +m4trace:m4/mbsrtowcs.m4:49: -1- AC_DEFUN([gl_MBSRTOWCS_WORKS], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([gt_LOCALE_FR]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_REQUIRE([gt_LOCALE_JA]) + AC_REQUIRE([gt_LOCALE_ZH_CN]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether mbsrtowcs works], + [gl_cv_func_mbsrtowcs_works], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on HP-UX, Solaris, mingw. + hpux* | solaris* | mingw*) gl_cv_func_mbsrtowcs_works="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_mbsrtowcs_works="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + int result = 0; + /* Test whether the function supports a NULL destination argument. + This fails on native Windows. */ + if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) + { + const char input[] = "\337er"; + const char *src = input; + mbstate_t state; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbsrtowcs (NULL, &src, 1, &state) != 3 + || src != input) + result |= 1; + } + /* Test whether the function works when started with a conversion state + in non-initial state. This fails on HP-UX 11.11 and Solaris 10. */ + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + const char input[] = "B\303\274\303\237er"; + mbstate_t state; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2)) + if (!mbsinit (&state)) + { + const char *src = input + 2; + if (mbsrtowcs (NULL, &src, 10, &state) != 4) + result |= 2; + } + } + if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) + { + const char input[] = "<\306\374\313\334\270\354>"; + mbstate_t state; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (NULL, input + 3, 1, &state) == (size_t)(-2)) + if (!mbsinit (&state)) + { + const char *src = input + 4; + if (mbsrtowcs (NULL, &src, 10, &state) != 3) + result |= 4; + } + } + if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) + { + const char input[] = "B\250\271\201\060\211\070er"; + mbstate_t state; + + memset (&state, '\0', sizeof (mbstate_t)); + if (mbrtowc (NULL, input + 1, 1, &state) == (size_t)(-2)) + if (!mbsinit (&state)) + { + const char *src = input + 2; + if (mbsrtowcs (NULL, &src, 10, &state) != 4) + result |= 8; + } + } + return result; +}]])], + [gl_cv_func_mbsrtowcs_works=yes], + [gl_cv_func_mbsrtowcs_works=no], + [:]) + fi + ]) +]) +m4trace:m4/mbsrtowcs.m4:153: -1- AC_DEFUN([gl_PREREQ_MBSRTOWCS], [ + : +]) +m4trace:m4/mbstate_t.m4:15: -1- AC_DEFUN([AC_TYPE_MBSTATE_T], [ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) dnl for HP-UX 11.11 + + AC_CACHE_CHECK([for mbstate_t], [ac_cv_type_mbstate_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [AC_INCLUDES_DEFAULT[ +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include ]], + [[mbstate_t x; return sizeof x;]])], + [ac_cv_type_mbstate_t=yes], + [ac_cv_type_mbstate_t=no])]) + if test $ac_cv_type_mbstate_t = yes; then + AC_DEFINE([HAVE_MBSTATE_T], [1], + [Define to 1 if declares mbstate_t.]) + else + AC_DEFINE([mbstate_t], [int], + [Define to a type if does not define.]) + fi +]) +m4trace:m4/mbswidth.m4:10: -1- AC_DEFUN([gl_MBSWIDTH], [ + AC_CHECK_HEADERS_ONCE([wchar.h]) + AC_CHECK_FUNCS_ONCE([isascii mbsinit]) + + dnl UnixWare 7.1.1 has a declaration of a function mbswidth() + dnl that clashes with ours. + AC_CACHE_CHECK([whether mbswidth is declared in ], + [ac_cv_have_decl_mbswidth], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[ +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be included + before . */ +#include +#include +#include +#include + ]], + [[ + char *p = (char *) mbswidth; + return !p; + ]])], + [ac_cv_have_decl_mbswidth=yes], + [ac_cv_have_decl_mbswidth=no])]) + if test $ac_cv_have_decl_mbswidth = yes; then + ac_val=1 + else + ac_val=0 + fi + AC_DEFINE_UNQUOTED([HAVE_DECL_MBSWIDTH_IN_WCHAR_H], [$ac_val], + [Define to 1 if you have a declaration of mbswidth() in , and to 0 otherwise.]) + + AC_TYPE_MBSTATE_T +]) +m4trace:m4/mbtowc.m4:7: -1- AC_DEFUN([gl_FUNC_MBTOWC], [ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + + if false; then + REPLACE_MBTOWC=1 + fi +]) +m4trace:m4/mbtowc.m4:17: -1- AC_DEFUN([gl_PREREQ_MBTOWC], [ + : +]) +m4trace:m4/md5.m4:7: -1- AC_DEFUN([gl_MD5], [ + dnl Prerequisites of lib/md5.c. + AC_REQUIRE([gl_BIGENDIAN]) + : +]) +m4trace:m4/memcasecmp.m4:7: -1- AC_DEFUN([gl_MEMCASECMP], [ + : +]) +m4trace:m4/memchr.m4:7: -1- AC_DEFUN_ONCE([gl_FUNC_MEMCHR], [ + dnl Check for prerequisites for memory fence checks. + gl_FUNC_MMAP_ANON + AC_CHECK_HEADERS_ONCE([sys/mman.h]) + AC_CHECK_FUNCS_ONCE([mprotect]) + + AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) + m4_ifdef([gl_FUNC_MEMCHR_OBSOLETE], [ + dnl These days, we assume memchr is present. But if support for old + dnl platforms is desired: + AC_CHECK_FUNCS_ONCE([memchr]) + if test $ac_cv_func_memchr = no; then + HAVE_MEMCHR=0 + fi + ]) + if test $HAVE_MEMCHR = 1; then + # Detect platform-specific bugs in some versions of glibc: + # memchr should not dereference anything with length 0 + # http://bugzilla.redhat.com/499689 + # memchr should not dereference overestimated length after a match + # http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737 + # http://sourceware.org/bugzilla/show_bug.cgi?id=10162 + # Assume that memchr works on platforms that lack mprotect. + AC_CACHE_CHECK([whether memchr works], [gl_cv_func_memchr_works], + [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ +#include +#if HAVE_SYS_MMAN_H +# include +# include +# include +# include +# ifndef MAP_FILE +# define MAP_FILE 0 +# endif +#endif +]], [[ + int result = 0; + char *fence = NULL; +#if HAVE_SYS_MMAN_H && HAVE_MPROTECT +# if HAVE_MAP_ANONYMOUS + const int flags = MAP_ANONYMOUS | MAP_PRIVATE; + const int fd = -1; +# else /* !HAVE_MAP_ANONYMOUS */ + const int flags = MAP_FILE | MAP_PRIVATE; + int fd = open ("/dev/zero", O_RDONLY, 0666); + if (fd >= 0) +# endif + { + int pagesize = getpagesize (); + char *two_pages = + (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE, + flags, fd, 0); + if (two_pages != (char *)(-1) + && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0) + fence = two_pages + pagesize; + } +#endif + if (fence) + { + if (memchr (fence, 0, 0)) + result |= 1; + strcpy (fence - 9, "12345678"); + if (memchr (fence - 9, 0, 79) != fence - 1) + result |= 2; + if (memchr (fence - 1, 0, 3) != fence - 1) + result |= 4; + } + return result; +]])], [gl_cv_func_memchr_works=yes], [gl_cv_func_memchr_works=no], + [dnl Be pessimistic for now. + gl_cv_func_memchr_works="guessing no"])]) + if test "$gl_cv_func_memchr_works" != yes; then + REPLACE_MEMCHR=1 + fi + fi +]) +m4trace:m4/memchr.m4:86: -1- AC_DEFUN([gl_PREREQ_MEMCHR], [ + AC_CHECK_HEADERS([bp-sym.h]) +]) +m4trace:m4/memcoll.m4:8: -1- AC_DEFUN([gl_MEMCOLL], [:]) +m4trace:m4/mempcpy.m4:8: -1- AC_DEFUN([gl_FUNC_MEMPCPY], [ + dnl Persuade glibc to declare mempcpy(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl The mempcpy() declaration in lib/string.in.h uses 'restrict'. + AC_REQUIRE([AC_C_RESTRICT]) + + AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) + AC_CHECK_FUNCS([mempcpy]) + if test $ac_cv_func_mempcpy = no; then + HAVE_MEMPCPY=0 + fi +]) +m4trace:m4/mempcpy.m4:24: -1- AC_DEFUN([gl_PREREQ_MEMPCPY], [ + : +]) +m4trace:m4/memrchr.m4:8: -1- AC_DEFUN([gl_FUNC_MEMRCHR], [ + dnl Persuade glibc to declare memrchr(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) + AC_CHECK_DECLS_ONCE([memrchr]) + if test $ac_cv_have_decl_memrchr = no; then + HAVE_DECL_MEMRCHR=0 + fi + + AC_CHECK_FUNCS([memrchr]) +]) +m4trace:m4/memrchr.m4:23: -1- AC_DEFUN([gl_PREREQ_MEMRCHR], [:]) +m4trace:m4/mgetgroups.m4:7: -1- AC_DEFUN([gl_MGETGROUPS], [ + AC_CHECK_FUNCS_ONCE([getgrouplist]) +]) +m4trace:m4/mkancesdirs.m4:7: -1- AC_DEFUN([gl_MKANCESDIRS], [ + : +]) +m4trace:m4/mkdir-p.m4:7: -1- AC_DEFUN([gl_MKDIR_PARENTS], [ + dnl Prerequisites of lib/dirchownmod.c. + AC_CHECK_FUNCS_ONCE([fchmod]) +]) +m4trace:m4/mkdir.m4:11: -1- AC_DEFUN([gl_FUNC_MKDIR], [dnl + AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CHECK_HEADERS_ONCE([unistd.h]) + AC_CACHE_CHECK([whether mkdir handles trailing slash], + [gl_cv_func_mkdir_trailing_slash_works], + [rm -rf conftest.dir + AC_RUN_IFELSE([AC_LANG_PROGRAM([[ +# include +# include +]], [return mkdir ("conftest.dir/", 0700);])], + [gl_cv_func_mkdir_trailing_slash_works=yes], + [gl_cv_func_mkdir_trailing_slash_works=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_mkdir_trailing_slash_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_mkdir_trailing_slash_works="guessing no" ;; + esac + ]) + rm -rf conftest.dir + ] + ) + case "$gl_cv_func_mkdir_trailing_slash_works" in + *yes) ;; + *) + REPLACE_MKDIR=1 + ;; + esac + + AC_CACHE_CHECK([whether mkdir handles trailing dot], + [gl_cv_func_mkdir_trailing_dot_works], + [rm -rf conftest.dir + AC_RUN_IFELSE([AC_LANG_PROGRAM([[ +# include +# include +]], [return !mkdir ("conftest.dir/./", 0700);])], + [gl_cv_func_mkdir_trailing_dot_works=yes], + [gl_cv_func_mkdir_trailing_dot_works=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_mkdir_trailing_dot_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_mkdir_trailing_dot_works="guessing no" ;; + esac + ]) + rm -rf conftest.dir + ] + ) + case "$gl_cv_func_mkdir_trailing_dot_works" in + *yes) ;; + *) + REPLACE_MKDIR=1 + AC_DEFINE([FUNC_MKDIR_DOT_BUG], [1], [Define to 1 if mkdir mistakenly + creates a directory given with a trailing dot component.]) + ;; + esac +]) +m4trace:m4/mkfifo.m4:11: -1- AC_DEFUN([gl_FUNC_MKFIFO], [ + AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CHECK_FUNCS_ONCE([mkfifo]) + if test $ac_cv_func_mkfifo = no; then + HAVE_MKFIFO=0 + else + dnl Check for Solaris 9 and FreeBSD bug with trailing slash. + AC_CHECK_FUNCS_ONCE([lstat]) + AC_CACHE_CHECK([whether mkfifo rejects trailing slashes], + [gl_cv_func_mkfifo_works], + [# Assume that if we have lstat, we can also check symlinks. + if test $ac_cv_func_lstat = yes; then + ln -s conftest.tmp conftest.lnk + fi + AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[int result = 0; + if (!mkfifo ("conftest.tmp/", 0600)) + result |= 1; +#if HAVE_LSTAT + if (!mkfifo ("conftest.lnk/", 0600)) + result |= 2; +#endif + return result; + ]])], + [gl_cv_func_mkfifo_works=yes], [gl_cv_func_mkfifo_works=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_mkfifo_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_mkfifo_works="guessing no" ;; + esac + ]) + rm -f conftest.tmp conftest.lnk]) + case "$gl_cv_func_mkfifo_works" in + *yes) ;; + *) + AC_DEFINE([MKFIFO_TRAILING_SLASH_BUG], [1], [Define to 1 if mkfifo + does not reject trailing slash]) + REPLACE_MKFIFO=1 + ;; + esac + fi +]) +m4trace:m4/mknod.m4:11: -1- AC_DEFUN([gl_FUNC_MKNOD], [ + AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_REQUIRE([gl_FUNC_MKFIFO]) + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_CHECK_FUNCS_ONCE([mknod]) + if test $ac_cv_func_mknod = no; then + HAVE_MKNOD=0 + else + dnl Detect BSD bug, where mknod requires root privileges to create fifo. + AC_CACHE_CHECK([whether mknod can create fifo without root privileges], + [gl_cv_func_mknod_works], + [AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #include + + /* Copied from root-uid.h. FIXME: Just use root-uid.h. */ + #ifdef __TANDEM + # define ROOT_UID 65535 + #else + # define ROOT_UID 0 + #endif +]], [[/* Indeterminate for super-user, assume no. Why are you running + configure as root, anyway? */ + if (geteuid () == ROOT_UID) return 99; + if (mknod ("conftest.fifo", S_IFIFO | 0600, 0)) return 2;]])], + [gl_cv_func_mknod_works=yes], + [if test $? = 99 && test x"$FORCE_UNSAFE_CONFIGURE" = x; then + AC_MSG_FAILURE([you should not run configure as root ]dnl +[(set FORCE_UNSAFE_CONFIGURE=1 in environment to bypass this check)]) + fi + gl_cv_func_mknod_works=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_mknod_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_mknod_works="guessing no" ;; + esac + ]) + rm -f conftest.fifo]) + case "$gl_cv_func_mknod_works" in + *yes) ;; + *) + REPLACE_MKNOD=1 + AC_DEFINE([MKNOD_FIFO_BUG], [1], [Define to 1 if mknod cannot create + a fifo without super-user privileges]) + ;; + esac + dnl Systems that mishandle trailing slash on mkfifo also goof on mknod. + if test $REPLACE_MKFIFO = 1; then + REPLACE_MKNOD=1 + fi + fi +]) +m4trace:m4/mkstemp.m4:16: -1- AC_DEFUN([gl_FUNC_MKSTEMP], [ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_CHECK_FUNCS_ONCE([mkstemp]) + if test $ac_cv_func_mkstemp = yes; then + AC_CACHE_CHECK([for working mkstemp], + [gl_cv_func_working_mkstemp], + [ + mkdir conftest.mkstemp + AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [AC_INCLUDES_DEFAULT], + [[int result = 0; + int i; + off_t large = (off_t) 4294967295u; + if (large < 0) + large = 2147483647; + umask (0); + for (i = 0; i < 70; i++) + { + char templ[] = "conftest.mkstemp/coXXXXXX"; + int (*mkstemp_function) (char *) = mkstemp; + int fd = mkstemp_function (templ); + if (fd < 0) + result |= 1; + else + { + struct stat st; + if (lseek (fd, large, SEEK_SET) != large) + result |= 2; + if (fstat (fd, &st) < 0) + result |= 4; + else if (st.st_mode & 0077) + result |= 8; + if (close (fd)) + result |= 16; + } + } + return result;]])], + [gl_cv_func_working_mkstemp=yes], + [gl_cv_func_working_mkstemp=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_working_mkstemp="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_working_mkstemp="guessing no" ;; + esac + ]) + rm -rf conftest.mkstemp + ]) + case "$gl_cv_func_working_mkstemp" in + *yes) ;; + *) + REPLACE_MKSTEMP=1 + ;; + esac + else + HAVE_MKSTEMP=0 + fi +]) +m4trace:m4/mkstemp.m4:80: -1- AC_DEFUN([gl_PREREQ_MKSTEMP], [ +]) +m4trace:m4/mktime.m4:10: -1- AC_DEFUN([gl_FUNC_MKTIME], [ + AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS]) + + dnl We don't use AC_FUNC_MKTIME any more, because it is no longer maintained + dnl in Autoconf and because it invokes AC_LIBOBJ. + AC_CHECK_HEADERS_ONCE([unistd.h]) + AC_CHECK_FUNCS_ONCE([alarm]) + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 1; then + # A universal build on Apple Mac OS X platforms. + # The test result would be 'yes' in 32-bit mode and 'no' in 64-bit mode. + # But we need a configuration result that is valid in both modes. + gl_cv_func_working_mktime=no + fi + AC_CACHE_CHECK([for working mktime], [gl_cv_func_working_mktime], + [AC_RUN_IFELSE( + [AC_LANG_SOURCE( +[[/* Test program from Paul Eggert and Tony Leneis. */ +#include +#include +#include + +#ifdef HAVE_UNISTD_H +# include +#endif + +#ifndef HAVE_ALARM +# define alarm(X) /* empty */ +#endif + +/* Work around redefinition to rpl_putenv by other config tests. */ +#undef putenv + +static time_t time_t_max; +static time_t time_t_min; + +/* Values we'll use to set the TZ environment variable. */ +static char *tz_strings[] = { + (char *) 0, "TZ=GMT0", "TZ=JST-9", + "TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00" +}; +#define N_STRINGS (sizeof (tz_strings) / sizeof (tz_strings[0])) + +/* Return 0 if mktime fails to convert a date in the spring-forward gap. + Based on a problem report from Andreas Jaeger. */ +static int +spring_forward_gap () +{ + /* glibc (up to about 1998-10-07) failed this test. */ + struct tm tm; + + /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0" + instead of "TZ=America/Vancouver" in order to detect the bug even + on systems that don't support the Olson extension, or don't have the + full zoneinfo tables installed. */ + putenv ("TZ=PST8PDT,M4.1.0,M10.5.0"); + + tm.tm_year = 98; + tm.tm_mon = 3; + tm.tm_mday = 5; + tm.tm_hour = 2; + tm.tm_min = 0; + tm.tm_sec = 0; + tm.tm_isdst = -1; + return mktime (&tm) != (time_t) -1; +} + +static int +mktime_test1 (time_t now) +{ + struct tm *lt; + return ! (lt = localtime (&now)) || mktime (lt) == now; +} + +static int +mktime_test (time_t now) +{ + return (mktime_test1 (now) + && mktime_test1 ((time_t) (time_t_max - now)) + && mktime_test1 ((time_t) (time_t_min + now))); +} + +static int +irix_6_4_bug () +{ + /* Based on code from Ariel Faigon. */ + struct tm tm; + tm.tm_year = 96; + tm.tm_mon = 3; + tm.tm_mday = 0; + tm.tm_hour = 0; + tm.tm_min = 0; + tm.tm_sec = 0; + tm.tm_isdst = -1; + mktime (&tm); + return tm.tm_mon == 2 && tm.tm_mday == 31; +} + +static int +bigtime_test (int j) +{ + struct tm tm; + time_t now; + tm.tm_year = tm.tm_mon = tm.tm_mday = tm.tm_hour = tm.tm_min = tm.tm_sec = j; + now = mktime (&tm); + if (now != (time_t) -1) + { + struct tm *lt = localtime (&now); + if (! (lt + && lt->tm_year == tm.tm_year + && lt->tm_mon == tm.tm_mon + && lt->tm_mday == tm.tm_mday + && lt->tm_hour == tm.tm_hour + && lt->tm_min == tm.tm_min + && lt->tm_sec == tm.tm_sec + && lt->tm_yday == tm.tm_yday + && lt->tm_wday == tm.tm_wday + && ((lt->tm_isdst < 0 ? -1 : 0 < lt->tm_isdst) + == (tm.tm_isdst < 0 ? -1 : 0 < tm.tm_isdst)))) + return 0; + } + return 1; +} + +static int +year_2050_test () +{ + /* The correct answer for 2050-02-01 00:00:00 in Pacific time, + ignoring leap seconds. */ + unsigned long int answer = 2527315200UL; + + struct tm tm; + time_t t; + tm.tm_year = 2050 - 1900; + tm.tm_mon = 2 - 1; + tm.tm_mday = 1; + tm.tm_hour = tm.tm_min = tm.tm_sec = 0; + tm.tm_isdst = -1; + + /* Use the portable POSIX.1 specification "TZ=PST8PDT,M4.1.0,M10.5.0" + instead of "TZ=America/Vancouver" in order to detect the bug even + on systems that don't support the Olson extension, or don't have the + full zoneinfo tables installed. */ + putenv ("TZ=PST8PDT,M4.1.0,M10.5.0"); + + t = mktime (&tm); + + /* Check that the result is either a failure, or close enough + to the correct answer that we can assume the discrepancy is + due to leap seconds. */ + return (t == (time_t) -1 + || (0 < t && answer - 120 <= t && t <= answer + 120)); +} + +int +main () +{ + int result = 0; + time_t t, delta; + int i, j; + int time_t_signed_magnitude = (time_t) ~ (time_t) 0 < (time_t) -1; + int time_t_signed = ! ((time_t) 0 < (time_t) -1); + + /* This test makes some buggy mktime implementations loop. + Give up after 60 seconds; a mktime slower than that + isn't worth using anyway. */ + alarm (60); + + time_t_max = (! time_t_signed + ? (time_t) -1 + : ((((time_t) 1 << (sizeof (time_t) * CHAR_BIT - 2)) - 1) + * 2 + 1)); + time_t_min = (! time_t_signed + ? (time_t) 0 + : time_t_signed_magnitude + ? ~ (time_t) 0 + : ~ time_t_max); + + delta = time_t_max / 997; /* a suitable prime number */ + for (i = 0; i < N_STRINGS; i++) + { + if (tz_strings[i]) + putenv (tz_strings[i]); + + for (t = 0; t <= time_t_max - delta && (result & 1) == 0; t += delta) + if (! mktime_test (t)) + result |= 1; + if ((result & 2) == 0 + && ! (mktime_test ((time_t) 1) + && mktime_test ((time_t) (60 * 60)) + && mktime_test ((time_t) (60 * 60 * 24)))) + result |= 2; + + for (j = 1; (result & 4) == 0; j <<= 1) + { + if (! bigtime_test (j)) + result |= 4; + if (INT_MAX / 2 < j) + break; + } + if ((result & 8) == 0 && ! bigtime_test (INT_MAX)) + result |= 8; + } + if (! irix_6_4_bug ()) + result |= 16; + if (! spring_forward_gap ()) + result |= 32; + if (! year_2050_test ()) + result |= 64; + return result; +}]])], + [gl_cv_func_working_mktime=yes], + [gl_cv_func_working_mktime=no], + [gl_cv_func_working_mktime=no]) + ]) + + if test $gl_cv_func_working_mktime = no; then + REPLACE_MKTIME=1 + else + REPLACE_MKTIME=0 + fi +]) +m4trace:m4/mktime.m4:234: -1- AC_DEFUN([gl_FUNC_MKTIME_INTERNAL], [ + AC_REQUIRE([gl_FUNC_MKTIME]) + if test $REPLACE_MKTIME = 0; then + dnl BeOS has __mktime_internal in libc, but other platforms don't. + AC_CHECK_FUNC([__mktime_internal], + [AC_DEFINE([mktime_internal], [__mktime_internal], + [Define to the real name of the mktime_internal function.]) + ], + [dnl mktime works but it doesn't export __mktime_internal, + dnl so we need to substitute our own mktime implementation. + REPLACE_MKTIME=1 + ]) + fi +]) +m4trace:m4/mktime.m4:250: -1- AC_DEFUN([gl_PREREQ_MKTIME], [:]) +m4trace:m4/mmap-anon.m4:16: -1- AC_DEFUN([gl_FUNC_MMAP_ANON], [ + dnl Persuade glibc to define MAP_ANONYMOUS. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it + # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is + # irrelevant for anonymous mappings. + AC_CHECK_FUNC([mmap], [gl_have_mmap=yes], [gl_have_mmap=no]) + + # Try to allow MAP_ANONYMOUS. + gl_have_mmap_anonymous=no + if test $gl_have_mmap = yes; then + AC_MSG_CHECKING([for MAP_ANONYMOUS]) + AC_EGREP_CPP([I cannot identify this map], [ +#include +#ifdef MAP_ANONYMOUS + I cannot identify this map +#endif +], + [gl_have_mmap_anonymous=yes]) + if test $gl_have_mmap_anonymous != yes; then + AC_EGREP_CPP([I cannot identify this map], [ +#include +#ifdef MAP_ANON + I cannot identify this map +#endif +], + [AC_DEFINE([MAP_ANONYMOUS], [MAP_ANON], + [Define to a substitute value for mmap()'s MAP_ANONYMOUS flag.]) + gl_have_mmap_anonymous=yes]) + fi + AC_MSG_RESULT([$gl_have_mmap_anonymous]) + if test $gl_have_mmap_anonymous = yes; then + AC_DEFINE([HAVE_MAP_ANONYMOUS], [1], + [Define to 1 if mmap()'s MAP_ANONYMOUS flag is available after including + config.h and .]) + fi + fi +]) +m4trace:m4/mode_t.m4:12: -1- AC_DEFUN([gl_PROMOTED_TYPE_MODE_T], [ + AC_REQUIRE([AC_TYPE_MODE_T]) + AC_CACHE_CHECK([for promoted mode_t type], [gl_cv_promoted_mode_t], [ + dnl Assume mode_t promotes to 'int' if and only if it is smaller than 'int', + dnl and to itself otherwise. This assumption is not guaranteed by the ISO C + dnl standard, but we don't know of any real-world counterexamples. + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], + [[typedef int array[2 * (sizeof (mode_t) < sizeof (int)) - 1];]])], + [gl_cv_promoted_mode_t='int'], + [gl_cv_promoted_mode_t='mode_t']) + ]) + AC_DEFINE_UNQUOTED([PROMOTED_MODE_T], [$gl_cv_promoted_mode_t], + [Define to the type that is the result of default argument promotions of type mode_t.]) +]) +m4trace:m4/modechange.m4:8: -1- AC_DEFUN([gl_MODECHANGE], [ + : +]) +m4trace:m4/mountlist.m4:7: -1- AC_DEFUN([gl_MOUNTLIST], [ + gl_LIST_MOUNTED_FILE_SYSTEMS([gl_cv_list_mounted_fs=yes], + [gl_cv_list_mounted_fs=no]) +]) +m4trace:m4/mountlist.m4:14: -1- AC_DEFUN([gl_PREREQ_MOUNTLIST_EXTRA], [ + dnl Note gl_LIST_MOUNTED_FILE_SYSTEMS checks for mntent.h, not sys/mntent.h. + AC_CHECK_HEADERS([sys/mntent.h]) + gl_FSTYPENAME +]) +m4trace:m4/mpsort.m4:9: -1- AC_DEFUN([gl_MPSORT], [ + AC_REQUIRE([AC_C_RESTRICT]) +]) +m4trace:m4/msvc-inval.m4:7: -1- AC_DEFUN([gl_MSVC_INVAL], [ + AC_CHECK_FUNCS_ONCE([_set_invalid_parameter_handler]) + if test $ac_cv_func__set_invalid_parameter_handler = yes; then + HAVE_MSVC_INVALID_PARAMETER_HANDLER=1 + AC_DEFINE([HAVE_MSVC_INVALID_PARAMETER_HANDLER], [1], + [Define to 1 on MSVC platforms that have the "invalid parameter handler" + concept.]) + else + HAVE_MSVC_INVALID_PARAMETER_HANDLER=0 + fi + AC_SUBST([HAVE_MSVC_INVALID_PARAMETER_HANDLER]) +]) +m4trace:m4/msvc-nothrow.m4:7: -1- AC_DEFUN([gl_MSVC_NOTHROW], [ + AC_REQUIRE([gl_MSVC_INVAL]) +]) +m4trace:m4/multiarch.m4:21: -1- AC_DEFUN_ONCE([gl_MULTIARCH], [ + dnl Code similar to autoconf-2.63 AC_C_BIGENDIAN. + gl_cv_c_multiarch=no + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE( + [[#ifndef __APPLE_CC__ + not a universal capable compiler + #endif + typedef int dummy; + ]])], + [ + dnl Check for potential -arch flags. It is not universal unless + dnl there are at least two -arch flags with different values. + arch= + prev= + for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do + if test -n "$prev"; then + case $word in + i?86 | x86_64 | ppc | ppc64) + if test -z "$arch" || test "$arch" = "$word"; then + arch="$word" + else + gl_cv_c_multiarch=yes + fi + ;; + esac + prev= + else + if test "x$word" = "x-arch"; then + prev=arch + fi + fi + done + ]) + if test $gl_cv_c_multiarch = yes; then + APPLE_UNIVERSAL_BUILD=1 + else + APPLE_UNIVERSAL_BUILD=0 + fi + AC_SUBST([APPLE_UNIVERSAL_BUILD]) +]) +m4trace:m4/nanosleep.m4:14: -1- AC_DEFUN([gl_FUNC_NANOSLEEP], [ + AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + dnl Persuade glibc and Solaris to declare nanosleep. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + AC_CHECK_HEADERS_ONCE([sys/time.h]) + AC_REQUIRE([gl_FUNC_SELECT]) + + nanosleep_save_libs=$LIBS + + # Solaris 2.5.1 needs -lposix4 to get the nanosleep function. + # Solaris 7 prefers the library name -lrt to the obsolescent name -lposix4. + LIB_NANOSLEEP= + AC_SUBST([LIB_NANOSLEEP]) + AC_SEARCH_LIBS([nanosleep], [rt posix4], + [test "$ac_cv_search_nanosleep" = "none required" || + LIB_NANOSLEEP=$ac_cv_search_nanosleep]) + if test "x$ac_cv_search_nanosleep" != xno; then + dnl The system has a nanosleep function. + + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 1; then + # A universal build on Apple Mac OS X platforms. + # The test result would be 'no (mishandles large arguments)' in 64-bit + # mode but 'yes' in 32-bit mode. But we need a configuration result that + # is valid in both modes. + gl_cv_func_nanosleep='no (mishandles large arguments)' + fi + + AC_CACHE_CHECK([for working nanosleep], + [gl_cv_func_nanosleep], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ + #include + #include + #include + #if HAVE_SYS_TIME_H + #include + #endif + #include + #include + #define TYPE_SIGNED(t) (! ((t) 0 < (t) -1)) + #define TYPE_MAXIMUM(t) \ + ((t) (! TYPE_SIGNED (t) \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) + + static void + check_for_SIGALRM (int sig) + { + if (sig != SIGALRM) + _exit (1); + } + + int + main () + { + static struct timespec ts_sleep; + static struct timespec ts_remaining; + static struct sigaction act; + /* Test for major problems first. */ + if (! nanosleep) + return 2; + act.sa_handler = check_for_SIGALRM; + sigemptyset (&act.sa_mask); + sigaction (SIGALRM, &act, NULL); + ts_sleep.tv_sec = 0; + ts_sleep.tv_nsec = 1; + alarm (1); + if (nanosleep (&ts_sleep, NULL) != 0) + return 3; + /* Test for a minor problem: the handling of large arguments. */ + ts_sleep.tv_sec = TYPE_MAXIMUM (time_t); + ts_sleep.tv_nsec = 999999999; + alarm (1); + if (nanosleep (&ts_sleep, &ts_remaining) != -1) + return 4; + if (errno != EINTR) + return 5; + if (ts_remaining.tv_sec <= TYPE_MAXIMUM (time_t) - 10) + return 6; + return 0; + }]])], + [gl_cv_func_nanosleep=yes], + [case $? in dnl ( + 4|5|6) gl_cv_func_nanosleep='no (mishandles large arguments)';; dnl ( + *) gl_cv_func_nanosleep=no;; + esac], + [case "$host_os" in dnl (( + linux*) # Guess it halfway works when the kernel is Linux. + gl_cv_func_nanosleep='guessing no (mishandles large arguments)' ;; + *) # If we don't know, assume the worst. + gl_cv_func_nanosleep='guessing no' ;; + esac + ]) + ]) + case "$gl_cv_func_nanosleep" in + *yes) + REPLACE_NANOSLEEP=0 + ;; + *) + REPLACE_NANOSLEEP=1 + case "$gl_cv_func_nanosleep" in + *"mishandles large arguments"*) + AC_DEFINE([HAVE_BUG_BIG_NANOSLEEP], [1], + [Define to 1 if nanosleep mishandles large arguments.]) + ;; + *) + # The replacement uses select(). Add $LIBSOCKET to $LIB_NANOSLEEP. + for ac_lib in $LIBSOCKET; do + case " $LIB_NANOSLEEP " in + *" $ac_lib "*) ;; + *) LIB_NANOSLEEP="$LIB_NANOSLEEP $ac_lib";; + esac + done + ;; + esac + ;; + esac + else + HAVE_NANOSLEEP=0 + fi + LIBS=$nanosleep_save_libs +]) +m4trace:m4/nanosleep.m4:144: -1- AC_DEFUN([gl_PREREQ_NANOSLEEP], [ + AC_CHECK_HEADERS_ONCE([sys/select.h]) + gl_PREREQ_SIG_HANDLER_H +]) +m4trace:m4/netdb_h.m4:7: -1- AC_DEFUN([gl_HEADER_NETDB], [ + AC_REQUIRE([gl_NETDB_H_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([netdb.h]) + if test $ac_cv_header_netdb_h = yes; then + HAVE_NETDB_H=1 + else + HAVE_NETDB_H=0 + fi + AC_SUBST([HAVE_NETDB_H]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include ]], + [getaddrinfo freeaddrinfo gai_strerror getnameinfo]) +]) +m4trace:m4/netdb_h.m4:24: -1- AC_DEFUN([gl_NETDB_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_NETDB_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) +m4trace:m4/netdb_h.m4:33: -1- AC_DEFUN([gl_NETDB_H_DEFAULTS], [ + GNULIB_GETADDRINFO=0; AC_SUBST([GNULIB_GETADDRINFO]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_STRUCT_ADDRINFO=1; AC_SUBST([HAVE_STRUCT_ADDRINFO]) + HAVE_DECL_FREEADDRINFO=1; AC_SUBST([HAVE_DECL_FREEADDRINFO]) + HAVE_DECL_GAI_STRERROR=1; AC_SUBST([HAVE_DECL_GAI_STRERROR]) + HAVE_DECL_GETADDRINFO=1; AC_SUBST([HAVE_DECL_GETADDRINFO]) + HAVE_DECL_GETNAMEINFO=1; AC_SUBST([HAVE_DECL_GETNAMEINFO]) + REPLACE_GAI_STRERROR=0; AC_SUBST([REPLACE_GAI_STRERROR]) +]) +m4trace:m4/netinet_in_h.m4:7: -1- AC_DEFUN([gl_HEADER_NETINET_IN], [ + AC_CACHE_CHECK([whether is self-contained], + [gl_cv_header_netinet_in_h_selfcontained], + [ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[]])], + [gl_cv_header_netinet_in_h_selfcontained=yes], + [gl_cv_header_netinet_in_h_selfcontained=no]) + ]) + if test $gl_cv_header_netinet_in_h_selfcontained = yes; then + NETINET_IN_H='' + else + NETINET_IN_H='netinet/in.h' + AC_CHECK_HEADERS([netinet/in.h]) + gl_CHECK_NEXT_HEADERS([netinet/in.h]) + if test $ac_cv_header_netinet_in_h = yes; then + HAVE_NETINET_IN_H=1 + else + HAVE_NETINET_IN_H=0 + fi + AC_SUBST([HAVE_NETINET_IN_H]) + fi + AC_SUBST([NETINET_IN_H]) + AM_CONDITIONAL([GL_GENERATE_NETINET_IN_H], [test -n "$NETINET_IN_H"]) +]) +m4trace:m4/nl_langinfo.m4:7: -1- AC_DEFUN([gl_FUNC_NL_LANGINFO], [ + AC_REQUIRE([gl_LANGINFO_H_DEFAULTS]) + AC_REQUIRE([gl_LANGINFO_H]) + AC_CHECK_FUNCS_ONCE([nl_langinfo]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + if test $ac_cv_func_nl_langinfo = yes; then + # On Irix 6.5, YESEXPR is defined, but nl_langinfo(YESEXPR) is broken. + AC_CACHE_CHECK([whether YESEXPR works], + [gl_cv_func_nl_langinfo_yesexpr_works], + [AC_RUN_IFELSE( + [AC_LANG_PROGRAM([[#include +]], [[return !*nl_langinfo(YESEXPR); +]])], + [gl_cv_func_nl_langinfo_yesexpr_works=yes], + [gl_cv_func_nl_langinfo_yesexpr_works=no], + [ + case "$host_os" in + # Guess no on irix systems. + irix*) gl_cv_func_nl_langinfo_yesexpr_works="guessing no";; + # Guess yes elsewhere. + *) gl_cv_func_nl_langinfo_yesexpr_works="guessing yes";; + esac + ]) + ]) + case $gl_cv_func_nl_langinfo_yesexpr_works in + *yes) FUNC_NL_LANGINFO_YESEXPR_WORKS=1 ;; + *) FUNC_NL_LANGINFO_YESEXPR_WORKS=0 ;; + esac + AC_DEFINE_UNQUOTED([FUNC_NL_LANGINFO_YESEXPR_WORKS], + [$FUNC_NL_LANGINFO_YESEXPR_WORKS], + [Define to 1 if nl_langinfo (YESEXPR) returns a non-empty string.]) + if test $HAVE_LANGINFO_CODESET = 1 && test $HAVE_LANGINFO_ERA = 1 \ + && test $FUNC_NL_LANGINFO_YESEXPR_WORKS = 1; then + : + else + REPLACE_NL_LANGINFO=1 + AC_DEFINE([REPLACE_NL_LANGINFO], [1], + [Define if nl_langinfo exists but is overridden by gnulib.]) + fi + else + HAVE_NL_LANGINFO=0 + fi +]) +m4trace:m4/nls.m4:23: -1- AC_DEFUN([AM_NLS], [ + AC_MSG_CHECKING([whether NLS is requested]) + dnl Default is enabled NLS + AC_ARG_ENABLE([nls], + [ --disable-nls do not use Native Language Support], + USE_NLS=$enableval, USE_NLS=yes) + AC_MSG_RESULT([$USE_NLS]) + AC_SUBST([USE_NLS]) +]) +m4trace:m4/nocrash.m4:18: -1- AC_DEFUN([GL_NOCRASH], [[ +#include +#if defined __MACH__ && defined __APPLE__ +/* Avoid a crash on Mac OS X. */ +#include +#include +#include +#include +#include +#include +/* The exception port on which our thread listens. */ +static mach_port_t our_exception_port; +/* The main function of the thread listening for exceptions of type + EXC_BAD_ACCESS. */ +static void * +mach_exception_thread (void *arg) +{ + /* Buffer for a message to be received. */ + struct { + mach_msg_header_t head; + mach_msg_body_t msgh_body; + char data[1024]; + } msg; + mach_msg_return_t retval; + /* Wait for a message on the exception port. */ + retval = mach_msg (&msg.head, MACH_RCV_MSG | MACH_RCV_LARGE, 0, sizeof (msg), + our_exception_port, MACH_MSG_TIMEOUT_NONE, MACH_PORT_NULL); + if (retval != MACH_MSG_SUCCESS) + abort (); + exit (1); +} +static void +nocrash_init (void) +{ + mach_port_t self = mach_task_self (); + /* Allocate a port on which the thread shall listen for exceptions. */ + if (mach_port_allocate (self, MACH_PORT_RIGHT_RECEIVE, &our_exception_port) + == KERN_SUCCESS) { + /* See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/mach_port_insert_right.html. */ + if (mach_port_insert_right (self, our_exception_port, our_exception_port, + MACH_MSG_TYPE_MAKE_SEND) + == KERN_SUCCESS) { + /* The exceptions we want to catch. Only EXC_BAD_ACCESS is interesting + for us. */ + exception_mask_t mask = EXC_MASK_BAD_ACCESS; + /* Create the thread listening on the exception port. */ + pthread_attr_t attr; + pthread_t thread; + if (pthread_attr_init (&attr) == 0 + && pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED) == 0 + && pthread_create (&thread, &attr, mach_exception_thread, NULL) == 0) { + pthread_attr_destroy (&attr); + /* Replace the exception port info for these exceptions with our own. + Note that we replace the exception port for the entire task, not only + for a particular thread. This has the effect that when our exception + port gets the message, the thread specific exception port has already + been asked, and we don't need to bother about it. + See http://web.mit.edu/darwin/src/modules/xnu/osfmk/man/task_set_exception_ports.html. */ + task_set_exception_ports (self, mask, our_exception_port, + EXCEPTION_DEFAULT, MACHINE_THREAD_STATE); + } + } + } +} +#elif (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +/* Avoid a crash on native Windows. */ +#define WIN32_LEAN_AND_MEAN +#include +#include +static LONG WINAPI +exception_filter (EXCEPTION_POINTERS *ExceptionInfo) +{ + switch (ExceptionInfo->ExceptionRecord->ExceptionCode) + { + case EXCEPTION_ACCESS_VIOLATION: + case EXCEPTION_IN_PAGE_ERROR: + case EXCEPTION_STACK_OVERFLOW: + case EXCEPTION_GUARD_PAGE: + case EXCEPTION_PRIV_INSTRUCTION: + case EXCEPTION_ILLEGAL_INSTRUCTION: + case EXCEPTION_DATATYPE_MISALIGNMENT: + case EXCEPTION_ARRAY_BOUNDS_EXCEEDED: + case EXCEPTION_NONCONTINUABLE_EXCEPTION: + exit (1); + } + return EXCEPTION_CONTINUE_SEARCH; +} +static void +nocrash_init (void) +{ + SetUnhandledExceptionFilter ((LPTOP_LEVEL_EXCEPTION_FILTER) exception_filter); +} +#else +/* Avoid a crash on POSIX systems. */ +#include +/* A POSIX signal handler. */ +static void +exception_handler (int sig) +{ + exit (1); +} +static void +nocrash_init (void) +{ +#ifdef SIGSEGV + signal (SIGSEGV, exception_handler); +#endif +#ifdef SIGBUS + signal (SIGBUS, exception_handler); +#endif +} +#endif +]]) +m4trace:m4/non-recursive-gnulib-prefix-hack.m4:10: -1- AC_DEFUN([gl_NON_RECURSIVE_GNULIB_PREFIX_HACK], [ + # Tell AC_LIBSOURCES where to find source files like alloca.c. + AC_CONFIG_LIBOBJ_DIR([lib]) + + # This hack originated in bison. It is required when using non-recursive + # automake rules to build from gnulib-provided lib/ sources. Hence, LIB_DIR + # is usually simply "lib". Those rules use the list of names like "fchdir.o" + # and "strstr.o" in gl_LIBOBJS. With non-recursive make, we must prefix each + # such file name with the "lib/" prefix. See also build-aux/prefix-gnulib-mk. + gl_LIBOBJS=`echo "$gl_LIBOBJS" | sed -e 's, , $1/,g'` + + # Listing the names of the variables to prefix is error-prone. + # Rather, adjust each AC_SUBST'd variable whose name ends in '_H' + # and whose value ends in '.h'. + for ac_var in $ac_subst_vars + do + eval "ac_val=\$$ac_var" + case $ac_var:$ac_val in + (*_H:*.h) eval "$ac_var=$1/\$$ac_var";; + esac + done + + # If $ALLOCA is not empty, prefix its value with "lib/". + test -n "$ALLOCA" && ALLOCA="lib/$ALLOCA" +]) +m4trace:m4/nproc.m4:7: -1- AC_DEFUN([gl_NPROC], [ + gl_PREREQ_NPROC +]) +m4trace:m4/nproc.m4:13: -1- AC_DEFUN([gl_PREREQ_NPROC], [ + dnl Persuade glibc to declare CPU_SETSIZE, CPU_ISSET etc. + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + AC_CHECK_HEADERS([sys/pstat.h sys/sysmp.h sys/param.h],,, + [AC_INCLUDES_DEFAULT]) + dnl requires on OpenBSD 4.0. + AC_CHECK_HEADERS([sys/sysctl.h],,, + [AC_INCLUDES_DEFAULT + #if HAVE_SYS_PARAM_H + # include + #endif + ]) + + AC_CHECK_FUNCS([sched_getaffinity sched_getaffinity_np \ + pstat_getdynamic sysmp sysctl]) + + dnl Test whether sched_getaffinity has the expected declaration. + dnl glibc 2.3.[0-2]: + dnl int sched_getaffinity (pid_t, unsigned int, unsigned long int *); + dnl glibc 2.3.3: + dnl int sched_getaffinity (pid_t, cpu_set_t *); + dnl glibc >= 2.3.4: + dnl int sched_getaffinity (pid_t, size_t, cpu_set_t *); + if test $ac_cv_func_sched_getaffinity = yes; then + AC_CACHE_CHECK([for glibc compatible sched_getaffinity], + [gl_cv_func_sched_getaffinity3], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[sched_getaffinity (0, 0, (cpu_set_t *) 0);]])], + [gl_cv_func_sched_getaffinity3=yes], + [gl_cv_func_sched_getaffinity3=no]) + ]) + if test $gl_cv_func_sched_getaffinity3 = yes; then + AC_DEFINE([HAVE_SCHED_GETAFFINITY_LIKE_GLIBC], [1], + [Define to 1 if sched_getaffinity has a glibc compatible declaration.]) + fi + fi +]) +m4trace:m4/off_t.m4:10: -1- AC_DEFUN([gl_TYPE_OFF_T], [ + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_OFF_T=0 + ]) + AC_SUBST([WINDOWS_64_BIT_OFF_T]) +]) +m4trace:m4/open.m4:7: -1- AC_DEFUN([gl_FUNC_OPEN], [ + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + mingw* | pw*) + REPLACE_OPEN=1 + ;; + *) + dnl open("foo/") should not create a file when the file name has a + dnl trailing slash. FreeBSD only has the problem on symlinks. + AC_CHECK_FUNCS_ONCE([lstat]) + AC_CACHE_CHECK([whether open recognizes a trailing slash], + [gl_cv_func_open_slash], + [# Assume that if we have lstat, we can also check symlinks. + if test $ac_cv_func_lstat = yes; then + touch conftest.tmp + ln -s conftest.tmp conftest.lnk + fi + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#if HAVE_UNISTD_H +# include +#endif +int main () +{ + int result = 0; +#if HAVE_LSTAT + if (open ("conftest.lnk/", O_RDONLY) != -1) + result |= 1; +#endif + if (open ("conftest.sl/", O_CREAT, 0600) >= 0) + result |= 2; + return result; +}]])], + [gl_cv_func_open_slash=yes], + [gl_cv_func_open_slash=no], + [ +changequote(,)dnl + case "$host_os" in + freebsd* | aix* | hpux* | solaris2.[0-9] | solaris2.[0-9].*) + gl_cv_func_open_slash="guessing no" ;; + *) + gl_cv_func_open_slash="guessing yes" ;; + esac +changequote([,])dnl + ]) + rm -f conftest.sl conftest.tmp conftest.lnk + ]) + case "$gl_cv_func_open_slash" in + *no) + AC_DEFINE([OPEN_TRAILING_SLASH_BUG], [1], + [Define to 1 if open() fails to recognize a trailing slash.]) + REPLACE_OPEN=1 + ;; + esac + ;; + esac + dnl Replace open() for supporting the gnulib-defined fchdir() function, + dnl to keep fchdir's bookkeeping up-to-date. + m4_ifdef([gl_FUNC_FCHDIR], [ + if test $REPLACE_OPEN = 0; then + gl_TEST_FCHDIR + if test $HAVE_FCHDIR = 0; then + REPLACE_OPEN=1 + fi + fi + ]) + dnl Replace open() for supporting the gnulib-defined O_NONBLOCK flag. + m4_ifdef([gl_NONBLOCKING_IO], [ + if test $REPLACE_OPEN = 0; then + gl_NONBLOCKING_IO + if test $gl_cv_have_open_O_NONBLOCK != yes; then + REPLACE_OPEN=1 + fi + fi + ]) +]) +m4trace:m4/open.m4:87: -1- AC_DEFUN([gl_PREREQ_OPEN], [ + AC_REQUIRE([gl_PROMOTED_TYPE_MODE_T]) + : +]) +m4trace:m4/openat.m4:11: -1- AC_DEFUN([gl_FUNC_OPENAT], [ + AC_REQUIRE([gl_FCNTL_H_DEFAULTS]) + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_CHECK_FUNCS_ONCE([openat]) + AC_REQUIRE([gl_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK]) + case $ac_cv_func_openat+$gl_cv_func_lstat_dereferences_slashed_symlink in + yes+*yes) + ;; + yes+*) + # Solaris 9 has *at functions, but uniformly mishandles trailing + # slash in all of them. + REPLACE_OPENAT=1 + ;; + *) + HAVE_OPENAT=0 + ;; + esac +]) +m4trace:m4/openat.m4:32: -1- AC_DEFUN([gl_PREREQ_OPENAT], [ + AC_REQUIRE([gl_PROMOTED_TYPE_MODE_T]) + : +]) +m4trace:m4/opendir.m4:7: -1- AC_DEFUN([gl_FUNC_OPENDIR], [ + AC_REQUIRE([gl_DIRENT_H_DEFAULTS]) + + AC_CHECK_FUNCS([opendir]) + if test $ac_cv_func_opendir = no; then + HAVE_OPENDIR=0 + fi + dnl Replace opendir() for supporting the gnulib-defined fchdir() function, + dnl to keep fchdir's bookkeeping up-to-date. + m4_ifdef([gl_FUNC_FCHDIR], [ + gl_TEST_FCHDIR + if test $HAVE_FCHDIR = 0; then + if test $HAVE_OPENDIR = 1; then + REPLACE_OPENDIR=1 + fi + fi + ]) +]) +m4trace:m4/parse-datetime.m4:13: -1- AC_DEFUN([gl_C_COMPOUND_LITERALS], [ + AC_CACHE_CHECK([for compound literals], [gl_cv_compound_literals], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[struct s { int i, j; };]], + [[struct s t = (struct s) { 3, 4 }; + if (t.i != 0) return 0;]])], + gl_cv_compound_literals=yes, + gl_cv_compound_literals=no)]) + if test $gl_cv_compound_literals = yes; then + AC_DEFINE([HAVE_COMPOUND_LITERALS], [1], + [Define if you have compound literals.]) + fi +]) +m4trace:m4/parse-datetime.m4:27: -1- AC_DEFUN([gl_PARSE_DATETIME], [ + dnl Prerequisites of lib/parse-datetime.h. + AC_REQUIRE([AM_STDBOOL_H]) + AC_REQUIRE([gl_TIMESPEC]) + + dnl Prerequisites of lib/parse-datetime.y. + AC_REQUIRE([gl_BISON]) + AC_REQUIRE([gl_C_COMPOUND_LITERALS]) + AC_STRUCT_TIMEZONE + AC_REQUIRE([gl_CLOCK_TIME]) + AC_REQUIRE([gl_TM_GMTOFF]) + AC_COMPILE_IFELSE( + [AC_LANG_SOURCE([[ +#include /* for time_t */ +#include /* for CHAR_BIT, LONG_MIN, LONG_MAX */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +typedef int verify_min[2 * (LONG_MIN <= TYPE_MINIMUM (time_t)) - 1]; +typedef int verify_max[2 * (TYPE_MAXIMUM (time_t) <= LONG_MAX) - 1]; + ]])], + [AC_DEFINE([TIME_T_FITS_IN_LONG_INT], [1], + [Define to 1 if all 'time_t' values fit in a 'long int'.]) + ]) +]) +m4trace:m4/pathmax.m4:8: -1- AC_DEFUN([gl_PATHMAX], [ + dnl Prerequisites of lib/pathmax.h. + AC_CHECK_HEADERS_ONCE([sys/param.h]) +]) +m4trace:m4/pathmax.m4:16: -1- AC_DEFUN([gl_PATHMAX_SNIPPET], [[ +/* Arrange to define PATH_MAX, like "pathmax.h" does. */ +#if HAVE_UNISTD_H +# include +#endif +#include +#if defined HAVE_SYS_PARAM_H && !defined PATH_MAX && !defined MAXPATHLEN +# include +#endif +#if !defined PATH_MAX && defined MAXPATHLEN +# define PATH_MAX MAXPATHLEN +#endif +#ifdef __hpux +# undef PATH_MAX +# define PATH_MAX 1024 +#endif +#if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +# undef PATH_MAX +# define PATH_MAX 260 +#endif +]]) +m4trace:m4/pathmax.m4:39: -1- AC_DEFUN([gl_PATHMAX_SNIPPET_PREREQ], [ + AC_CHECK_HEADERS_ONCE([unistd.h sys/param.h]) +]) +m4trace:m4/perl.m4:13: -1- AC_DEFUN([gl_PERL], [ + dnl FIXME: don't hard-code 5.005 + AC_MSG_CHECKING([for perl5.005 or newer]) + if test "${PERL+set}" = set; then + # 'PERL' is set in the user's environment. + candidate_perl_names="$PERL" + perl_specified=yes + else + candidate_perl_names='perl perl5' + perl_specified=no + fi + + found=no + AC_SUBST([PERL]) + PERL="$am_missing_run perl" + for perl in $candidate_perl_names; do + # Run test in a subshell; some versions of sh will print an error if + # an executable is not found, even if stderr is redirected. + if ( $perl -e 'require 5.005; use File::Compare' ) > /dev/null 2>&1; then + PERL=$perl + found=yes + break + fi + done + + AC_MSG_RESULT([$found]) + test $found = no && AC_MSG_WARN([ +WARNING: You don't seem to have perl5.005 or newer installed, or you lack + a usable version of the Perl File::Compare module. As a result, + you may be unable to run a few tests or to regenerate certain + files if you modify the sources from which they are derived. +] ) +]) +m4trace:m4/perror.m4:7: -1- AC_DEFUN([gl_FUNC_PERROR], [ + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + AC_REQUIRE([gl_HEADER_ERRNO_H]) + AC_REQUIRE([gl_FUNC_STRERROR_R]) + AC_REQUIRE([gl_FUNC_STRERROR_0]) + dnl We intentionally do not check for the broader REPLACE_STRERROR_R, + dnl since on glibc systems, strerror_r is replaced only for signature + dnl issues, and perror is just fine. Rather, we only want to + dnl replace perror if strerror_r was replaced for a content fix. + if test "$ERRNO_H:$REPLACE_STRERROR_0" != :0; then + dnl The system's perror() cannot know about the new errno values we add + dnl to , or any fix for strerror(0). Replace it. + REPLACE_PERROR=1 + fi + case ${gl_cv_func_strerror_r_works-unset} in + unset|*yes) + AC_CACHE_CHECK([whether perror matches strerror], + [gl_cv_func_perror_works], + [AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #include + #include + #include + ]], + [[char *str = strerror (-1); + if (!getenv("CONFTEST_OUTPUT")) return 0; + if (!str) str = ""; + puts (str); + errno = -1; + perror (""); + return 0; + ]])], + [if CONFTEST_OUTPUT=1 ./conftest$EXEEXT >conftest.txt1 2>conftest.txt2 \ + && cmp conftest.txt1 conftest.txt2 >/dev/null; then + gl_cv_func_perror_works=yes + else + gl_cv_func_perror_works=no + fi + rm -rf conftest.txt1 conftest.txt2], + [gl_cv_func_perror_works=no], + [dnl Guess no when cross-compiling. + gl_cv_func_perror_works="guessing no" + ]) + ]) + if test "$gl_cv_func_perror_works" != yes; then + REPLACE_PERROR=1 + fi + ;; + *) + dnl The system's perror() probably inherits the bugs in the + dnl system's strerror_r(). Replace it. + REPLACE_PERROR=1 + ;; + esac +]) +m4trace:m4/physmem.m4:10: -1- AC_DEFUN([gl_SYS__SYSTEM_CONFIGURATION], [AC_CACHE_CHECK([for external symbol _system_configuration], + gl_cv_var__system_configuration, + [AC_LINK_IFELSE([AC_LANG_PROGRAM( + [[#include + ]], + [[double x = _system_configuration.physmem; + if (x > 0.0) return 0;]])], + [gl_cv_var__system_configuration=yes], + [gl_cv_var__system_configuration=no])]) + + if test $gl_cv_var__system_configuration = yes; then + AC_DEFINE([HAVE__SYSTEM_CONFIGURATION], [1], + [Define to 1 if you have the external variable, + _system_configuration with a member named physmem.]) + fi + +]) +m4trace:m4/physmem.m4:29: -1- AC_DEFUN([gl_PHYSMEM], [ + # Prerequisites of lib/physmem.c. + AC_CHECK_HEADERS([sys/pstat.h sys/sysmp.h sys/sysinfo.h \ + machine/hal_sysinfo.h sys/table.h sys/param.h sys/systemcfg.h],,, + [AC_INCLUDES_DEFAULT]) + dnl requires on OpenBSD 4.0. + AC_CHECK_HEADERS([sys/sysctl.h],,, + [AC_INCLUDES_DEFAULT + #if HAVE_SYS_PARAM_H + # include + #endif + ]) + + AC_CHECK_FUNCS([pstat_getstatic pstat_getdynamic sysmp getsysinfo sysctl table]) + AC_REQUIRE([gl_SYS__SYSTEM_CONFIGURATION]) +]) +m4trace:m4/pipe.m4:7: -1- AC_DEFUN([gl_FUNC_PIPE], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + AC_CHECK_FUNCS_ONCE([pipe]) + if test $ac_cv_func_pipe != yes; then + HAVE_PIPE=0 + fi +]) +m4trace:m4/pipe2.m4:7: -1- AC_DEFUN([gl_FUNC_PIPE2], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + dnl Persuade glibc to declare pipe2(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + AC_CHECK_FUNCS_ONCE([pipe2]) + if test $ac_cv_func_pipe2 != yes; then + HAVE_PIPE2=0 + fi +]) +m4trace:m4/po.m4:23: -1- AC_DEFUN([AM_PO_SUBDIRS], [ + AC_REQUIRE([AC_PROG_MAKE_SET])dnl + AC_REQUIRE([AC_PROG_INSTALL])dnl + AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake + AC_REQUIRE([AM_NLS])dnl + + dnl Release version of the gettext macros. This is used to ensure that + dnl the gettext macros and po/Makefile.in.in are in sync. + AC_SUBST([GETTEXT_MACRO_VERSION], [0.18]) + + dnl Perform the following tests also if --disable-nls has been given, + dnl because they are needed for "make dist" to work. + + dnl Search for GNU msgfmt in the PATH. + dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions. + dnl The second test excludes FreeBSD msgfmt. + AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, + [$ac_dir/$ac_word --statistics /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 && + (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)], + :) + AC_PATH_PROG([GMSGFMT], [gmsgfmt], [$MSGFMT]) + + dnl Test whether it is GNU msgfmt >= 0.15. +changequote(,)dnl + case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;; + *) MSGFMT_015=$MSGFMT ;; + esac +changequote([,])dnl + AC_SUBST([MSGFMT_015]) +changequote(,)dnl + case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;; + *) GMSGFMT_015=$GMSGFMT ;; + esac +changequote([,])dnl + AC_SUBST([GMSGFMT_015]) + + dnl Search for GNU xgettext 0.12 or newer in the PATH. + dnl The first test excludes Solaris xgettext and early GNU xgettext versions. + dnl The second test excludes FreeBSD xgettext. + AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, + [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 && + (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)], + :) + dnl Remove leftover from FreeBSD xgettext call. + rm -f messages.po + + dnl Test whether it is GNU xgettext >= 0.15. +changequote(,)dnl + case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;; + *) XGETTEXT_015=$XGETTEXT ;; + esac +changequote([,])dnl + AC_SUBST([XGETTEXT_015]) + + dnl Search for GNU msgmerge 0.11 or newer in the PATH. + AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge, + [$ac_dir/$ac_word --update -q /dev/null /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1], :) + + dnl Installation directories. + dnl Autoconf >= 2.60 defines localedir. For older versions of autoconf, we + dnl have to define it here, so that it can be used in po/Makefile. + test -n "$localedir" || localedir='${datadir}/locale' + AC_SUBST([localedir]) + + dnl Support for AM_XGETTEXT_OPTION. + test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS= + AC_SUBST([XGETTEXT_EXTRA_OPTIONS]) + + AC_CONFIG_COMMANDS([po-directories], [[ + for ac_file in $CONFIG_FILES; do + # Support "outfile[:infile[:infile...]]" + case "$ac_file" in + *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + esac + # PO directories have a Makefile.in generated from Makefile.in.in. + case "$ac_file" in */Makefile.in) + # Adjust a relative srcdir. + ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` + ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" + ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` + # In autoconf-2.13 it is called $ac_given_srcdir. + # In autoconf-2.50 it is called $srcdir. + test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" + case "$ac_given_srcdir" in + .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; + /*) top_srcdir="$ac_given_srcdir" ;; + *) top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + # Treat a directory as a PO directory if and only if it has a + # POTFILES.in file. This allows packages to have multiple PO + # directories under different names or in different locations. + if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then + rm -f "$ac_dir/POTFILES" + test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" + cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" + POMAKEFILEDEPS="POTFILES.in" + # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend + # on $ac_dir but don't depend on user-specified configuration + # parameters. + if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then + # The LINGUAS file contains the set of available languages. + if test -n "$OBSOLETE_ALL_LINGUAS"; then + test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete" + fi + ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"` + # Hide the ALL_LINGUAS assigment from automake < 1.5. + eval 'ALL_LINGUAS''=$ALL_LINGUAS_' + POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" + else + # The set of available languages was given in configure.in. + # Hide the ALL_LINGUAS assigment from automake < 1.5. + eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS' + fi + # Compute POFILES + # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po) + # Compute UPDATEPOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update) + # Compute DUMMYPOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop) + # Compute GMOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo) + case "$ac_given_srcdir" in + .) srcdirpre= ;; + *) srcdirpre='$(srcdir)/' ;; + esac + POFILES= + UPDATEPOFILES= + DUMMYPOFILES= + GMOFILES= + for lang in $ALL_LINGUAS; do + POFILES="$POFILES $srcdirpre$lang.po" + UPDATEPOFILES="$UPDATEPOFILES $lang.po-update" + DUMMYPOFILES="$DUMMYPOFILES $lang.nop" + GMOFILES="$GMOFILES $srcdirpre$lang.gmo" + done + # CATALOGS depends on both $ac_dir and the user's LINGUAS + # environment variable. + INST_LINGUAS= + if test -n "$ALL_LINGUAS"; then + for presentlang in $ALL_LINGUAS; do + useit=no + if test "%UNSET%" != "$LINGUAS"; then + desiredlanguages="$LINGUAS" + else + desiredlanguages="$ALL_LINGUAS" + fi + for desiredlang in $desiredlanguages; do + # Use the presentlang catalog if desiredlang is + # a. equal to presentlang, or + # b. a variant of presentlang (because in this case, + # presentlang can be used as a fallback for messages + # which are not translated in the desiredlang catalog). + case "$desiredlang" in + "$presentlang"*) useit=yes;; + esac + done + if test $useit = yes; then + INST_LINGUAS="$INST_LINGUAS $presentlang" + fi + done + fi + CATALOGS= + if test -n "$INST_LINGUAS"; then + for lang in $INST_LINGUAS; do + CATALOGS="$CATALOGS $lang.gmo" + done + fi + test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile" + sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile" + for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do + if test -f "$f"; then + case "$f" in + *.orig | *.bak | *~) ;; + *) cat "$f" >> "$ac_dir/Makefile" ;; + esac + fi + done + fi + ;; + esac + done]], + [# Capture the value of obsolete ALL_LINGUAS because we need it to compute + # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it + # from automake < 1.5. + eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"' + # Capture the value of LINGUAS because we need it to compute CATALOGS. + LINGUAS="${LINGUAS-%UNSET%}" + ]) +]) +m4trace:m4/po.m4:218: -1- AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE], [ + # When this code is run, in config.status, two variables have already been + # set: + # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in, + # - LINGUAS is the value of the environment variable LINGUAS at configure + # time. + +changequote(,)dnl + # Adjust a relative srcdir. + ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` + ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" + ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` + # In autoconf-2.13 it is called $ac_given_srcdir. + # In autoconf-2.50 it is called $srcdir. + test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" + case "$ac_given_srcdir" in + .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; + /*) top_srcdir="$ac_given_srcdir" ;; + *) top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + + # Find a way to echo strings without interpreting backslash. + if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then + gt_echo='echo' + else + if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then + gt_echo='printf %s\n' + else + echo_func () { + cat < "$ac_file.tmp" + if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then + # Add dependencies that cannot be formulated as a simple suffix rule. + for lang in $ALL_LINGUAS; do + frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'` + cat >> "$ac_file.tmp" < /dev/null; then + # Add dependencies that cannot be formulated as a simple suffix rule. + for lang in $ALL_LINGUAS; do + frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'` + cat >> "$ac_file.tmp" <> "$ac_file.tmp" </dev/null \ + && break;; + esac + done]) + + if test "$gl_cv_posix_shell" != no; then + POSIX_SHELL=$gl_cv_posix_shell + PREFERABLY_POSIX_SHELL=$POSIX_SHELL + else + POSIX_SHELL= + PREFERABLY_POSIX_SHELL=/bin/sh + fi + AC_SUBST([POSIX_SHELL]) + AC_SUBST([PREFERABLY_POSIX_SHELL]) +]) +m4trace:m4/posix_spawn.m4:8: -1- AC_DEFUN([gl_POSIX_SPAWN], [ + AC_REQUIRE([gl_POSIX_SPAWN_BODY]) +]) +m4trace:m4/posix_spawn.m4:13: -1- AC_DEFUN([gl_POSIX_SPAWN_BODY], [ + AC_REQUIRE([gl_SPAWN_H_DEFAULTS]) + AC_REQUIRE([gl_HAVE_POSIX_SPAWN]) + dnl Assume that when the main function exists, all the others, + dnl except posix_spawnattr_{get,set}sched*, are available as well. + dnl AC_CHECK_FUNCS_ONCE([posix_spawnp]) + dnl AC_CHECK_FUNCS_ONCE([posix_spawn_file_actions_init]) + dnl AC_CHECK_FUNCS_ONCE([posix_spawn_file_actions_addclose]) + dnl AC_CHECK_FUNCS_ONCE([posix_spawn_file_actions_adddup2]) + dnl AC_CHECK_FUNCS_ONCE([posix_spawn_file_actions_addopen]) + dnl AC_CHECK_FUNCS_ONCE([posix_spawn_file_actions_destroy]) + dnl AC_CHECK_FUNCS_ONCE([posix_spawnattr_init]) + dnl AC_CHECK_FUNCS_ONCE([posix_spawnattr_getflags]) + dnl AC_CHECK_FUNCS_ONCE([posix_spawnattr_setflags]) + dnl AC_CHECK_FUNCS_ONCE([posix_spawnattr_getpgroup]) + dnl AC_CHECK_FUNCS_ONCE([posix_spawnattr_setpgroup]) + dnl AC_CHECK_FUNCS_ONCE([posix_spawnattr_getsigdefault]) + dnl AC_CHECK_FUNCS_ONCE([posix_spawnattr_setsigdefault]) + dnl AC_CHECK_FUNCS_ONCE([posix_spawnattr_getsigmask]) + dnl AC_CHECK_FUNCS_ONCE([posix_spawnattr_setsigmask]) + dnl AC_CHECK_FUNCS_ONCE([posix_spawnattr_destroy]) + if test $ac_cv_func_posix_spawn = yes; then + gl_POSIX_SPAWN_WORKS + case "$gl_cv_func_posix_spawn_works" in + *yes) + AC_DEFINE([HAVE_WORKING_POSIX_SPAWN], [1], + [Define if you have the posix_spawn and posix_spawnp functions and + they work.]) + dnl Assume that these functions are available if POSIX_SPAWN_SETSCHEDULER + dnl evaluates to nonzero. + dnl AC_CHECK_FUNCS_ONCE([posix_spawnattr_getschedpolicy]) + dnl AC_CHECK_FUNCS_ONCE([posix_spawnattr_setschedpolicy]) + AC_CACHE_CHECK([whether posix_spawnattr_setschedpolicy is supported], + [gl_cv_func_spawnattr_setschedpolicy], + [AC_EGREP_CPP([POSIX scheduling supported], [ +#include +#if POSIX_SPAWN_SETSCHEDULER + POSIX scheduling supported +#endif +], + [gl_cv_func_spawnattr_setschedpolicy=yes], + [gl_cv_func_spawnattr_setschedpolicy=no]) + ]) + dnl Assume that these functions are available if POSIX_SPAWN_SETSCHEDPARAM + dnl evaluates to nonzero. + dnl AC_CHECK_FUNCS_ONCE([posix_spawnattr_getschedparam]) + dnl AC_CHECK_FUNCS_ONCE([posix_spawnattr_setschedparam]) + AC_CACHE_CHECK([whether posix_spawnattr_setschedparam is supported], + [gl_cv_func_spawnattr_setschedparam], + [AC_EGREP_CPP([POSIX scheduling supported], [ +#include +#if POSIX_SPAWN_SETSCHEDPARAM + POSIX scheduling supported +#endif +], + [gl_cv_func_spawnattr_setschedparam=yes], + [gl_cv_func_spawnattr_setschedparam=no]) + ]) + ;; + *) REPLACE_POSIX_SPAWN=1 ;; + esac + fi +]) +m4trace:m4/posix_spawn.m4:87: -1- AC_DEFUN([gl_POSIX_SPAWN_WORKS], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether posix_spawn works], [gl_cv_func_posix_spawn_works], + [if test $cross_compiling = no; then + AC_LINK_IFELSE([AC_LANG_SOURCE([[ +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +extern char **environ; + +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +#ifndef WTERMSIG +# define WTERMSIG(x) ((x) & 0x7f) +#endif +#ifndef WIFEXITED +# define WIFEXITED(x) (WTERMSIG (x) == 0) +#endif +#ifndef WEXITSTATUS +# define WEXITSTATUS(x) (((x) >> 8) & 0xff) +#endif + +#define CHILD_PROGRAM_FILENAME "/non/exist/ent" + +static int +fd_safer (int fd) +{ + if (0 <= fd && fd <= 2) + { + int f = fd_safer (dup (fd)); + int e = errno; + close (fd); + errno = e; + fd = f; + } + + return fd; +} + +int +main () +{ + char *argv[2] = { CHILD_PROGRAM_FILENAME, NULL }; + int ofd[2]; + sigset_t blocked_signals; + sigset_t fatal_signal_set; + posix_spawn_file_actions_t actions; + bool actions_allocated; + posix_spawnattr_t attrs; + bool attrs_allocated; + int err; + pid_t child; + int status; + int exitstatus; + + setvbuf (stdout, NULL, _IOFBF, 0); + puts ("This should be seen only once."); + if (pipe (ofd) < 0 || (ofd[1] = fd_safer (ofd[1])) < 0) + { + perror ("cannot create pipe"); + exit (1); + } + sigprocmask (SIG_SETMASK, NULL, &blocked_signals); + sigemptyset (&fatal_signal_set); + sigaddset (&fatal_signal_set, SIGINT); + sigaddset (&fatal_signal_set, SIGTERM); + sigaddset (&fatal_signal_set, SIGHUP); + sigaddset (&fatal_signal_set, SIGPIPE); + sigprocmask (SIG_BLOCK, &fatal_signal_set, NULL); + actions_allocated = false; + attrs_allocated = false; + if ((err = posix_spawn_file_actions_init (&actions)) != 0 + || (actions_allocated = true, + (err = posix_spawn_file_actions_adddup2 (&actions, ofd[0], STDIN_FILENO)) != 0 + || (err = posix_spawn_file_actions_addclose (&actions, ofd[0])) != 0 + || (err = posix_spawn_file_actions_addclose (&actions, ofd[1])) != 0 + || (err = posix_spawnattr_init (&attrs)) != 0 + || (attrs_allocated = true, + (err = posix_spawnattr_setsigmask (&attrs, &blocked_signals)) != 0 + || (err = posix_spawnattr_setflags (&attrs, POSIX_SPAWN_SETSIGMASK)) != 0) + || (err = posix_spawnp (&child, CHILD_PROGRAM_FILENAME, &actions, &attrs, argv, environ)) != 0)) + { + if (actions_allocated) + posix_spawn_file_actions_destroy (&actions); + if (attrs_allocated) + posix_spawnattr_destroy (&attrs); + sigprocmask (SIG_UNBLOCK, &fatal_signal_set, NULL); + if (err == ENOENT) + return 0; + else + { + errno = err; + perror ("subprocess failed"); + exit (1); + } + } + posix_spawn_file_actions_destroy (&actions); + posix_spawnattr_destroy (&attrs); + sigprocmask (SIG_UNBLOCK, &fatal_signal_set, NULL); + close (ofd[0]); + close (ofd[1]); + status = 0; + while (waitpid (child, &status, 0) != child) + ; + if (!WIFEXITED (status)) + { + fprintf (stderr, "subprocess terminated with unexpected wait status %d\n", status); + exit (1); + } + exitstatus = WEXITSTATUS (status); + if (exitstatus != 127) + { + fprintf (stderr, "subprocess terminated with unexpected exit status %d\n", exitstatus); + exit (1); + } + return 0; +} +]])], + [if test -s conftest$ac_exeext \ + && ./conftest$ac_exeext > conftest.out \ + && echo 'This should be seen only once.' > conftest.ok \ + && cmp conftest.out conftest.ok > /dev/null; then + gl_cv_func_posix_spawn_works=yes + else + gl_cv_func_posix_spawn_works=no + fi], + [gl_cv_func_posix_spawn_works=no]) + if test $gl_cv_func_posix_spawn_works = yes; then + AC_RUN_IFELSE([AC_LANG_SOURCE([[ +/* Test whether posix_spawn_file_actions_addopen supports filename arguments + that contain special characters such as '*'. */ + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +extern char **environ; + +#ifndef STDIN_FILENO +# define STDIN_FILENO 0 +#endif +#ifndef STDOUT_FILENO +# define STDOUT_FILENO 1 +#endif +#ifndef STDERR_FILENO +# define STDERR_FILENO 2 +#endif + +#ifndef WTERMSIG +# define WTERMSIG(x) ((x) & 0x7f) +#endif +#ifndef WIFEXITED +# define WIFEXITED(x) (WTERMSIG (x) == 0) +#endif +#ifndef WEXITSTATUS +# define WEXITSTATUS(x) (((x) >> 8) & 0xff) +#endif + +#define CHILD_PROGRAM_FILENAME "conftest" +#define DATA_FILENAME "conftest%=*#?" + +static int +parent_main (void) +{ + FILE *fp; + char *argv[3] = { CHILD_PROGRAM_FILENAME, "-child", NULL }; + posix_spawn_file_actions_t actions; + bool actions_allocated; + int err; + pid_t child; + int status; + int exitstatus; + + /* Create a data file with specific contents. */ + fp = fopen (DATA_FILENAME, "wb"); + if (fp == NULL) + { + perror ("cannot create data file"); + return 1; + } + fwrite ("Halle Potta", 1, 11, fp); + if (fflush (fp) || fclose (fp)) + { + perror ("cannot prepare data file"); + return 2; + } + + /* Avoid reading from our stdin, as it could block. */ + freopen ("/dev/null", "rb", stdin); + + /* Test whether posix_spawn_file_actions_addopen with this file name + actually works, but spawning a child that reads from this file. */ + actions_allocated = false; + if ((err = posix_spawn_file_actions_init (&actions)) != 0 + || (actions_allocated = true, + (err = posix_spawn_file_actions_addopen (&actions, STDIN_FILENO, DATA_FILENAME, O_RDONLY, 0600)) != 0 + || (err = posix_spawn (&child, CHILD_PROGRAM_FILENAME, &actions, NULL, argv, environ)) != 0)) + { + if (actions_allocated) + posix_spawn_file_actions_destroy (&actions); + errno = err; + perror ("subprocess failed"); + return 3; + } + posix_spawn_file_actions_destroy (&actions); + status = 0; + while (waitpid (child, &status, 0) != child) + ; + if (!WIFEXITED (status)) + { + fprintf (stderr, "subprocess terminated with unexpected wait status %d\n", status); + return 4; + } + exitstatus = WEXITSTATUS (status); + if (exitstatus != 0) + { + fprintf (stderr, "subprocess terminated with unexpected exit status %d\n", exitstatus); + return 5; + } + return 0; +} + +static int +child_main (void) +{ + char buf[1024]; + + /* See if reading from STDIN_FILENO yields the expected contents. */ + if (fread (buf, 1, sizeof (buf), stdin) == 11 + && memcmp (buf, "Halle Potta", 11) == 0) + return 0; + else + return 8; +} + +static void +cleanup_then_die (int sig) +{ + /* Clean up data file. */ + unlink (DATA_FILENAME); + + /* Re-raise the signal and die from it. */ + signal (sig, SIG_DFL); + raise (sig); +} + +int +main (int argc, char *argv[]) +{ + int exitstatus; + + if (!(argc > 1 && strcmp (argv[1], "-child") == 0)) + { + /* This is the parent process. */ + signal (SIGINT, cleanup_then_die); + signal (SIGTERM, cleanup_then_die); + #ifdef SIGHUP + signal (SIGHUP, cleanup_then_die); + #endif + + exitstatus = parent_main (); + } + else + { + /* This is the child process. */ + + exitstatus = child_main (); + } + unlink (DATA_FILENAME); + return exitstatus; +} +]])], + [], + [gl_cv_func_posix_spawn_works=no]) + fi + else + case "$host_os" in + aix*) gl_cv_func_posix_spawn_works="guessing no";; + *) gl_cv_func_posix_spawn_works="guessing yes";; + esac + fi + ]) +]) +m4trace:m4/posix_spawn.m4:398: -1- AC_DEFUN([gl_PREREQ_POSIX_SPAWN_INTERNAL], [ + AC_CHECK_HEADERS([paths.h]) + AC_CHECK_FUNCS([confstr sched_setparam sched_setscheduler setegid seteuid vfork]) +]) +m4trace:m4/posix_spawn.m4:404: -1- AC_DEFUN([gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE], [ + AC_REQUIRE([gl_SPAWN_H_DEFAULTS]) + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + gl_POSIX_SPAWN + if test $REPLACE_POSIX_SPAWN = 1; then + REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=1 + else + dnl On Solaris 11 2011-11, posix_spawn_file_actions_addclose succeeds even + dnl if the fd argument is out of range. + AC_CACHE_CHECK([whether posix_spawn_file_actions_addclose works], + [gl_cv_func_posix_spawn_file_actions_addclose_works], + [AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +int main () +{ + posix_spawn_file_actions_t actions; + if (posix_spawn_file_actions_init (&actions) != 0) + return 1; + if (posix_spawn_file_actions_addclose (&actions, 10000000) == 0) + return 2; + return 0; +}]])], + [gl_cv_func_posix_spawn_file_actions_addclose_works=yes], + [gl_cv_func_posix_spawn_file_actions_addclose_works=no], + [# Guess no on Solaris, yes otherwise. + case "$host_os" in + solaris*) gl_cv_func_posix_spawn_file_actions_addclose_works="guessing no";; + *) gl_cv_func_posix_spawn_file_actions_addclose_works="guessing yes";; + esac + ]) + ]) + case "$gl_cv_func_posix_spawn_file_actions_addclose_works" in + *yes) ;; + *) REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=1 ;; + esac + fi +]) +m4trace:m4/posix_spawn.m4:445: -1- AC_DEFUN([gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2], [ + AC_REQUIRE([gl_SPAWN_H_DEFAULTS]) + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + gl_POSIX_SPAWN + if test $REPLACE_POSIX_SPAWN = 1; then + REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=1 + else + dnl On Solaris 11 2011-11, posix_spawn_file_actions_adddup2 succeeds even + dnl if the fd argument is out of range. + AC_CACHE_CHECK([whether posix_spawn_file_actions_adddup2 works], + [gl_cv_func_posix_spawn_file_actions_adddup2_works], + [AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +int main () +{ + posix_spawn_file_actions_t actions; + if (posix_spawn_file_actions_init (&actions) != 0) + return 1; + if (posix_spawn_file_actions_adddup2 (&actions, 10000000, 2) == 0) + return 2; + return 0; +}]])], + [gl_cv_func_posix_spawn_file_actions_adddup2_works=yes], + [gl_cv_func_posix_spawn_file_actions_adddup2_works=no], + [# Guess no on Solaris, yes otherwise. + case "$host_os" in + solaris*) gl_cv_func_posix_spawn_file_actions_adddup2_works="guessing no";; + *) gl_cv_func_posix_spawn_file_actions_adddup2_works="guessing yes";; + esac + ]) + ]) + case "$gl_cv_func_posix_spawn_file_actions_adddup2_works" in + *yes) ;; + *) REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=1 ;; + esac + fi +]) +m4trace:m4/posix_spawn.m4:486: -1- AC_DEFUN([gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN], [ + AC_REQUIRE([gl_SPAWN_H_DEFAULTS]) + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + gl_POSIX_SPAWN + if test $REPLACE_POSIX_SPAWN = 1; then + REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=1 + else + dnl On Solaris 11 2011-11, posix_spawn_file_actions_addopen succeeds even + dnl if the fd argument is out of range. + AC_CACHE_CHECK([whether posix_spawn_file_actions_addopen works], + [gl_cv_func_posix_spawn_file_actions_addopen_works], + [AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +int main () +{ + posix_spawn_file_actions_t actions; + if (posix_spawn_file_actions_init (&actions) != 0) + return 1; + if (posix_spawn_file_actions_addopen (&actions, 10000000, "foo", 0, O_RDONLY) + == 0) + return 2; + return 0; +}]])], + [gl_cv_func_posix_spawn_file_actions_addopen_works=yes], + [gl_cv_func_posix_spawn_file_actions_addopen_works=no], + [# Guess no on Solaris, yes otherwise. + case "$host_os" in + solaris*) gl_cv_func_posix_spawn_file_actions_addopen_works="guessing no";; + *) gl_cv_func_posix_spawn_file_actions_addopen_works="guessing yes";; + esac + ]) + ]) + case "$gl_cv_func_posix_spawn_file_actions_addopen_works" in + *yes) ;; + *) REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=1 ;; + esac + fi +]) +m4trace:m4/posixtm.m4:8: -1- AC_DEFUN([gl_POSIXTM], [ + dnl No prerequisites of lib/posixtm.c. + : +]) +m4trace:m4/posixver.m4:7: -1- AC_DEFUN([gl_POSIXVER], [ + AC_REQUIRE([gl_DEFAULT_POSIX2_VERSION]) +]) +m4trace:m4/posixver.m4:18: -1- AC_DEFUN([gl_DEFAULT_POSIX2_VERSION], [ + AC_MSG_CHECKING([for desired default level of POSIX conformance]) + gl_default_posix2_version=none-specified + if test -n "$ac_cv_env_DEFAULT_POSIX2_VERSION_set"; then + gl_default_posix2_version=$ac_cv_env_DEFAULT_POSIX2_VERSION_value + AC_DEFINE_UNQUOTED([DEFAULT_POSIX2_VERSION], + $gl_default_posix2_version, + [Define the default level of POSIX conformance. The value is of + the form YYYYMM, specifying the year and month the standard was + adopted. If not defined here, it defaults to the value of + _POSIX2_VERSION in . Define to 199209 to default to + POSIX 1003.2-1992, which makes standard programs like 'head', + 'tail', and 'sort' accept obsolete options like '+10' and + '-10'. Define to 200112 to default to POSIX 1003.1-2001, which + makes these standard programs treat leading-'+' operands as + file names and require modern usages like '-n 10' instead of + '-10'. Whether defined here or not, the default can be + overridden at run time via the _POSIX2_VERSION environment + variable.]) + fi + AC_MSG_RESULT([$gl_default_posix2_version]) + AC_ARG_VAR( + [DEFAULT_POSIX2_VERSION], + [POSIX version to default to; see 'config.hin'.]) +]) +m4trace:m4/prereq.m4:4: -1- m4_pattern_forbid([^gl_[ABCDEFGHIJKLMNOPQRSTUVXYZ]]) +m4trace:m4/prereq.m4:28: -1- AC_DEFUN([gl_PREREQ], [ + # gnulib settings. + AC_REQUIRE([gl_FUNC_NONREENTRANT_EUIDACCESS]) + + # We don't use c-stack.c. + # AC_REQUIRE([gl_C_STACK]) + + # Invoke macros of modules that may migrate into gnulib. + # There's no need to list gnulib modules here, since gnulib-tool + # handles that; see ../bootstrap.conf. + AC_REQUIRE([gl_FUNC_XATTR]) +]) +m4trace:m4/printf-frexp.m4:9: -1- AC_DEFUN([gl_FUNC_PRINTF_FREXP], [ + AC_REQUIRE([gl_CHECK_FREXP_NO_LIBM]) + if test $gl_cv_func_frexp_no_libm = yes; then + gl_FUNC_FREXP_WORKS + case "$gl_cv_func_frexp_works" in + *yes) + AC_DEFINE([HAVE_FREXP_IN_LIBC], [1], + [Define if the frexp function is available in libc.]) + ;; + esac + fi + + AC_CACHE_CHECK([whether ldexp can be used without linking with libm], + [gl_cv_func_ldexp_no_libm], + [ + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + double x; + int y;]], + [[return ldexp (x, y) < 1;]])], + [gl_cv_func_ldexp_no_libm=yes], + [gl_cv_func_ldexp_no_libm=no]) + ]) + if test $gl_cv_func_ldexp_no_libm = yes; then + AC_DEFINE([HAVE_LDEXP_IN_LIBC], [1], + [Define if the ldexp function is available in libc.]) + fi +]) +m4trace:m4/printf-frexpl.m4:9: -1- AC_DEFUN([gl_FUNC_PRINTF_FREXPL], [ + AC_REQUIRE([gl_MATH_H_DEFAULTS]) + AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE]) + + dnl Subset of gl_FUNC_FREXPL_NO_LIBM. + gl_CHECK_FREXPL_NO_LIBM + if test $gl_cv_func_frexpl_no_libm = yes; then + gl_FUNC_FREXPL_WORKS + case "$gl_cv_func_frexpl_works" in + *yes) gl_func_frexpl_no_libm=yes ;; + *) gl_func_frexpl_no_libm=no; REPLACE_FREXPL=1 ;; + esac + else + gl_func_frexpl_no_libm=no + dnl Set REPLACE_FREXPL here because the system may have frexpl in libm. + REPLACE_FREXPL=1 + fi + if test $gl_func_frexpl_no_libm = yes; then + AC_DEFINE([HAVE_FREXPL_IN_LIBC], [1], + [Define if the frexpl function is available in libc.]) + dnl Also check whether it's declared. + dnl Mac OS X 10.3 has frexpl() in libc but doesn't declare it in . + AC_CHECK_DECL([frexpl], , [HAVE_DECL_FREXPL=0], [[#include ]]) + fi + + gl_CHECK_LDEXPL_NO_LIBM + if test $gl_cv_func_ldexpl_no_libm = yes; then + gl_FUNC_LDEXPL_WORKS + case "$gl_cv_func_ldexpl_works" in + *yes) + AC_DEFINE([HAVE_LDEXPL_IN_LIBC], [1], + [Define if the ldexpl function is available in libc.]) + dnl Also check whether it's declared. + dnl Mac OS X 10.3 has ldexpl() in libc but doesn't declare it in . + AC_CHECK_DECL([ldexpl], , [HAVE_DECL_LDEXPL=0], [[#include ]]) + ;; + esac + fi +]) +m4trace:m4/printf-posix.m4:11: -1- AC_DEFUN([gt_PRINTF_POSIX], [ + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([whether printf() supports POSIX/XSI format strings], + gt_cv_func_printf_posix, + [ + AC_TRY_RUN([ +#include +#include +/* The string "%2$d %1$d", with dollar characters protected from the shell's + dollar expansion (possibly an autoconf bug). */ +static char format[] = { '%', '2', '$', 'd', ' ', '%', '1', '$', 'd', '\0' }; +static char buf[100]; +int main () +{ + sprintf (buf, format, 33, 55); + return (strcmp (buf, "55 33") != 0); +}], gt_cv_func_printf_posix=yes, gt_cv_func_printf_posix=no, + [ + AC_EGREP_CPP([notposix], [ +#if defined __NetBSD__ || defined __BEOS__ || defined _MSC_VER || defined __MINGW32__ || defined __CYGWIN__ + notposix +#endif + ], + [gt_cv_func_printf_posix="guessing no"], + [gt_cv_func_printf_posix="guessing yes"]) + ]) + ]) + case $gt_cv_func_printf_posix in + *yes) + AC_DEFINE([HAVE_POSIX_PRINTF], [1], + [Define if your printf() function supports format strings with positions.]) + ;; + esac +]) +m4trace:m4/printf.m4:11: -1- AC_DEFUN([gl_PRINTF_SIZES_C99], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([gl_AC_HEADER_STDINT_H]) + AC_REQUIRE([gl_AC_HEADER_INTTYPES_H]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether printf supports size specifiers as in C99], + [gl_cv_func_printf_sizes_c99], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +#include +#include +#if HAVE_STDINT_H_WITH_UINTMAX +# include +#endif +#if HAVE_INTTYPES_H_WITH_UINTMAX +# include +#endif +static char buf[100]; +int main () +{ + int result = 0; +#if HAVE_STDINT_H_WITH_UINTMAX || HAVE_INTTYPES_H_WITH_UINTMAX + buf[0] = '\0'; + if (sprintf (buf, "%ju %d", (uintmax_t) 12345671, 33, 44, 55) < 0 + || strcmp (buf, "12345671 33") != 0) + result |= 1; +#endif + buf[0] = '\0'; + if (sprintf (buf, "%zu %d", (size_t) 12345672, 33, 44, 55) < 0 + || strcmp (buf, "12345672 33") != 0) + result |= 2; + buf[0] = '\0'; + if (sprintf (buf, "%tu %d", (ptrdiff_t) 12345673, 33, 44, 55) < 0 + || strcmp (buf, "12345673 33") != 0) + result |= 4; + buf[0] = '\0'; + if (sprintf (buf, "%Lg %d", (long double) 1.5, 33, 44, 55) < 0 + || strcmp (buf, "1.5 33") != 0) + result |= 8; + return result; +}]])], + [gl_cv_func_printf_sizes_c99=yes], + [gl_cv_func_printf_sizes_c99=no], + [ +changequote(,)dnl + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_printf_sizes_c99="guessing yes";; + # Guess yes on FreeBSD >= 5. + freebsd[1-4]*) gl_cv_func_printf_sizes_c99="guessing no";; + freebsd* | kfreebsd*) gl_cv_func_printf_sizes_c99="guessing yes";; + # Guess yes on Mac OS X >= 10.3. + darwin[1-6].*) gl_cv_func_printf_sizes_c99="guessing no";; + darwin*) gl_cv_func_printf_sizes_c99="guessing yes";; + # Guess yes on OpenBSD >= 3.9. + openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*) + gl_cv_func_printf_sizes_c99="guessing no";; + openbsd*) gl_cv_func_printf_sizes_c99="guessing yes";; + # Guess yes on Solaris >= 2.10. + solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; + solaris*) gl_cv_func_printf_sizes_c99="guessing no";; + # Guess yes on NetBSD >= 3. + netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) + gl_cv_func_printf_sizes_c99="guessing no";; + netbsd*) gl_cv_func_printf_sizes_c99="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_printf_sizes_c99="guessing no";; + esac +changequote([,])dnl + ]) + ]) +]) +m4trace:m4/printf.m4:92: -1- AC_DEFUN([gl_PRINTF_LONG_DOUBLE], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether printf supports 'long double' arguments], + [gl_cv_func_printf_long_double], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +static char buf[10000]; +int main () +{ + int result = 0; + buf[0] = '\0'; + if (sprintf (buf, "%Lf %d", 1.75L, 33, 44, 55) < 0 + || strcmp (buf, "1.750000 33") != 0) + result |= 1; + buf[0] = '\0'; + if (sprintf (buf, "%Le %d", 1.75L, 33, 44, 55) < 0 + || strcmp (buf, "1.750000e+00 33") != 0) + result |= 2; + buf[0] = '\0'; + if (sprintf (buf, "%Lg %d", 1.75L, 33, 44, 55) < 0 + || strcmp (buf, "1.75 33") != 0) + result |= 4; + return result; +}]])], + [gl_cv_func_printf_long_double=yes], + [gl_cv_func_printf_long_double=no], + [ +changequote(,)dnl + case "$host_os" in + beos*) gl_cv_func_printf_long_double="guessing no";; + mingw* | pw*) gl_cv_func_printf_long_double="guessing no";; + *) gl_cv_func_printf_long_double="guessing yes";; + esac +changequote([,])dnl + ]) + ]) +]) +m4trace:m4/printf.m4:140: -1- AC_DEFUN([gl_PRINTF_INFINITE], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether printf supports infinite 'double' arguments], + [gl_cv_func_printf_infinite], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +static int +strisnan (const char *string, size_t start_index, size_t end_index) +{ + if (start_index < end_index) + { + if (string[start_index] == '-') + start_index++; + if (start_index + 3 <= end_index + && memcmp (string + start_index, "nan", 3) == 0) + { + start_index += 3; + if (start_index == end_index + || (string[start_index] == '(' && string[end_index - 1] == ')')) + return 1; + } + } + return 0; +} +static int +have_minus_zero () +{ + static double plus_zero = 0.0; + double minus_zero = - plus_zero; + return memcmp (&plus_zero, &minus_zero, sizeof (double)) != 0; +} +static char buf[10000]; +static double zero = 0.0; +int main () +{ + int result = 0; + if (sprintf (buf, "%f", 1.0 / zero) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 1; + if (sprintf (buf, "%f", -1.0 / zero) < 0 + || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) + result |= 1; + if (sprintf (buf, "%f", zero / zero) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 2; + if (sprintf (buf, "%e", 1.0 / zero) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 4; + if (sprintf (buf, "%e", -1.0 / zero) < 0 + || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) + result |= 4; + if (sprintf (buf, "%e", zero / zero) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 8; + if (sprintf (buf, "%g", 1.0 / zero) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 16; + if (sprintf (buf, "%g", -1.0 / zero) < 0 + || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) + result |= 16; + if (sprintf (buf, "%g", zero / zero) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 32; + /* This test fails on HP-UX 10.20. */ + if (have_minus_zero ()) + if (sprintf (buf, "%g", - zero) < 0 + || strcmp (buf, "-0") != 0) + result |= 64; + return result; +}]])], + [gl_cv_func_printf_infinite=yes], + [gl_cv_func_printf_infinite=no], + [ +changequote(,)dnl + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on FreeBSD >= 6. + freebsd[1-5]*) gl_cv_func_printf_infinite="guessing no";; + freebsd* | kfreebsd*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on Mac OS X >= 10.3. + darwin[1-6].*) gl_cv_func_printf_infinite="guessing no";; + darwin*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on HP-UX >= 11. + hpux[7-9]* | hpux10*) gl_cv_func_printf_infinite="guessing no";; + hpux*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on NetBSD >= 3. + netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) + gl_cv_func_printf_infinite="guessing no";; + netbsd*) gl_cv_func_printf_infinite="guessing yes";; + # Guess yes on BeOS. + beos*) gl_cv_func_printf_infinite="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_printf_infinite="guessing no";; + esac +changequote([,])dnl + ]) + ]) +]) +m4trace:m4/printf.m4:249: -1- AC_DEFUN([gl_PRINTF_INFINITE_LONG_DOUBLE], [ + AC_REQUIRE([gl_PRINTF_LONG_DOUBLE]) + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([gl_BIGENDIAN]) + AC_REQUIRE([gl_LONG_DOUBLE_VS_DOUBLE]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + dnl The user can set or unset the variable gl_printf_safe to indicate + dnl that he wishes a safe handling of non-IEEE-754 'long double' values. + if test -n "$gl_printf_safe"; then + AC_DEFINE([CHECK_PRINTF_SAFE], [1], + [Define if you wish *printf() functions that have a safe handling of + non-IEEE-754 'long double' values.]) + fi + case "$gl_cv_func_printf_long_double" in + *yes) + AC_CACHE_CHECK([whether printf supports infinite 'long double' arguments], + [gl_cv_func_printf_infinite_long_double], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +]GL_NOCRASH[ +#include +#include +#include +static int +strisnan (const char *string, size_t start_index, size_t end_index) +{ + if (start_index < end_index) + { + if (string[start_index] == '-') + start_index++; + if (start_index + 3 <= end_index + && memcmp (string + start_index, "nan", 3) == 0) + { + start_index += 3; + if (start_index == end_index + || (string[start_index] == '(' && string[end_index - 1] == ')')) + return 1; + } + } + return 0; +} +static char buf[10000]; +static long double zeroL = 0.0L; +int main () +{ + int result = 0; + nocrash_init(); + if (sprintf (buf, "%Lf", 1.0L / zeroL) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 1; + if (sprintf (buf, "%Lf", -1.0L / zeroL) < 0 + || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) + result |= 1; + if (sprintf (buf, "%Lf", zeroL / zeroL) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 1; + if (sprintf (buf, "%Le", 1.0L / zeroL) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 1; + if (sprintf (buf, "%Le", -1.0L / zeroL) < 0 + || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) + result |= 1; + if (sprintf (buf, "%Le", zeroL / zeroL) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 1; + if (sprintf (buf, "%Lg", 1.0L / zeroL) < 0 + || (strcmp (buf, "inf") != 0 && strcmp (buf, "infinity") != 0)) + result |= 1; + if (sprintf (buf, "%Lg", -1.0L / zeroL) < 0 + || (strcmp (buf, "-inf") != 0 && strcmp (buf, "-infinity") != 0)) + result |= 1; + if (sprintf (buf, "%Lg", zeroL / zeroL) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 1; +#if CHECK_PRINTF_SAFE && ((defined __ia64 && LDBL_MANT_DIG == 64) || (defined __x86_64__ || defined __amd64__) || (defined __i386 || defined __i386__ || defined _I386 || defined _M_IX86 || defined _X86_)) && !HAVE_SAME_LONG_DOUBLE_AS_DOUBLE +/* Representation of an 80-bit 'long double' as an initializer for a sequence + of 'unsigned int' words. */ +# ifdef WORDS_BIGENDIAN +# define LDBL80_WORDS(exponent,manthi,mantlo) \ + { ((unsigned int) (exponent) << 16) | ((unsigned int) (manthi) >> 16), \ + ((unsigned int) (manthi) << 16) | (unsigned int) (mantlo) >> 16), \ + (unsigned int) (mantlo) << 16 \ + } +# else +# define LDBL80_WORDS(exponent,manthi,mantlo) \ + { mantlo, manthi, exponent } +# endif + { /* Quiet NaN. */ + static union { unsigned int word[4]; long double value; } x = + { LDBL80_WORDS (0xFFFF, 0xC3333333, 0x00000000) }; + if (sprintf (buf, "%Lf", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 2; + if (sprintf (buf, "%Le", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 2; + if (sprintf (buf, "%Lg", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 2; + } + { + /* Signalling NaN. */ + static union { unsigned int word[4]; long double value; } x = + { LDBL80_WORDS (0xFFFF, 0x83333333, 0x00000000) }; + if (sprintf (buf, "%Lf", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 2; + if (sprintf (buf, "%Le", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 2; + if (sprintf (buf, "%Lg", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 2; + } + { /* Pseudo-NaN. */ + static union { unsigned int word[4]; long double value; } x = + { LDBL80_WORDS (0xFFFF, 0x40000001, 0x00000000) }; + if (sprintf (buf, "%Lf", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 4; + if (sprintf (buf, "%Le", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 4; + if (sprintf (buf, "%Lg", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 4; + } + { /* Pseudo-Infinity. */ + static union { unsigned int word[4]; long double value; } x = + { LDBL80_WORDS (0xFFFF, 0x00000000, 0x00000000) }; + if (sprintf (buf, "%Lf", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 8; + if (sprintf (buf, "%Le", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 8; + if (sprintf (buf, "%Lg", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 8; + } + { /* Pseudo-Zero. */ + static union { unsigned int word[4]; long double value; } x = + { LDBL80_WORDS (0x4004, 0x00000000, 0x00000000) }; + if (sprintf (buf, "%Lf", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 16; + if (sprintf (buf, "%Le", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 16; + if (sprintf (buf, "%Lg", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 16; + } + { /* Unnormalized number. */ + static union { unsigned int word[4]; long double value; } x = + { LDBL80_WORDS (0x4000, 0x63333333, 0x00000000) }; + if (sprintf (buf, "%Lf", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 32; + if (sprintf (buf, "%Le", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 32; + if (sprintf (buf, "%Lg", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 32; + } + { /* Pseudo-Denormal. */ + static union { unsigned int word[4]; long double value; } x = + { LDBL80_WORDS (0x0000, 0x83333333, 0x00000000) }; + if (sprintf (buf, "%Lf", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 64; + if (sprintf (buf, "%Le", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 64; + if (sprintf (buf, "%Lg", x.value) < 0 + || !strisnan (buf, 0, strlen (buf))) + result |= 64; + } +#endif + return result; +}]])], + [gl_cv_func_printf_infinite_long_double=yes], + [gl_cv_func_printf_infinite_long_double=no], + [ +changequote(,)dnl + case "$host_cpu" in + # Guess no on ia64, x86_64, i386. + ia64 | x86_64 | i*86) gl_cv_func_printf_infinite_long_double="guessing no";; + *) + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_printf_infinite_long_double="guessing yes";; + # Guess yes on FreeBSD >= 6. + freebsd[1-5]*) gl_cv_func_printf_infinite_long_double="guessing no";; + freebsd* | kfreebsd*) gl_cv_func_printf_infinite_long_double="guessing yes";; + # Guess yes on HP-UX >= 11. + hpux[7-9]* | hpux10*) gl_cv_func_printf_infinite_long_double="guessing no";; + hpux*) gl_cv_func_printf_infinite_long_double="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_printf_infinite_long_double="guessing no";; + esac + ;; + esac +changequote([,])dnl + ]) + ]) + ;; + *) + gl_cv_func_printf_infinite_long_double="irrelevant" + ;; + esac +]) +m4trace:m4/printf.m4:470: -1- AC_DEFUN([gl_PRINTF_DIRECTIVE_A], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether printf supports the 'a' and 'A' directives], + [gl_cv_func_printf_directive_a], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +static char buf[100]; +static double zero = 0.0; +int main () +{ + int result = 0; + if (sprintf (buf, "%a %d", 3.1416015625, 33, 44, 55) < 0 + || (strcmp (buf, "0x1.922p+1 33") != 0 + && strcmp (buf, "0x3.244p+0 33") != 0 + && strcmp (buf, "0x6.488p-1 33") != 0 + && strcmp (buf, "0xc.91p-2 33") != 0)) + result |= 1; + if (sprintf (buf, "%A %d", -3.1416015625, 33, 44, 55) < 0 + || (strcmp (buf, "-0X1.922P+1 33") != 0 + && strcmp (buf, "-0X3.244P+0 33") != 0 + && strcmp (buf, "-0X6.488P-1 33") != 0 + && strcmp (buf, "-0XC.91P-2 33") != 0)) + result |= 2; + /* This catches a FreeBSD 6.1 bug: it doesn't round. */ + if (sprintf (buf, "%.2a %d", 1.51, 33, 44, 55) < 0 + || (strcmp (buf, "0x1.83p+0 33") != 0 + && strcmp (buf, "0x3.05p-1 33") != 0 + && strcmp (buf, "0x6.0ap-2 33") != 0 + && strcmp (buf, "0xc.14p-3 33") != 0)) + result |= 4; + /* This catches a FreeBSD 6.1 bug. See + */ + if (sprintf (buf, "%010a %d", 1.0 / zero, 33, 44, 55) < 0 + || buf[0] == '0') + result |= 8; + /* This catches a Mac OS X 10.3.9 (Darwin 7.9) bug. */ + if (sprintf (buf, "%.1a", 1.999) < 0 + || (strcmp (buf, "0x1.0p+1") != 0 + && strcmp (buf, "0x2.0p+0") != 0 + && strcmp (buf, "0x4.0p-1") != 0 + && strcmp (buf, "0x8.0p-2") != 0)) + result |= 16; + /* This catches the same Mac OS X 10.3.9 (Darwin 7.9) bug and also a + glibc 2.4 bug . */ + if (sprintf (buf, "%.1La", 1.999L) < 0 + || (strcmp (buf, "0x1.0p+1") != 0 + && strcmp (buf, "0x2.0p+0") != 0 + && strcmp (buf, "0x4.0p-1") != 0 + && strcmp (buf, "0x8.0p-2") != 0)) + result |= 32; + return result; +}]])], + [gl_cv_func_printf_directive_a=yes], + [gl_cv_func_printf_directive_a=no], + [ + case "$host_os" in + # Guess yes on glibc >= 2.5 systems. + *-gnu*) + AC_EGREP_CPP([BZ2908], [ + #include + #ifdef __GNU_LIBRARY__ + #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 5) || (__GLIBC__ > 2)) && !defined __UCLIBC__ + BZ2908 + #endif + #endif + ], + [gl_cv_func_printf_directive_a="guessing yes"], + [gl_cv_func_printf_directive_a="guessing no"]) + ;; + # If we don't know, assume the worst. + *) gl_cv_func_printf_directive_a="guessing no";; + esac + ]) + ]) +]) +m4trace:m4/printf.m4:555: -1- AC_DEFUN([gl_PRINTF_DIRECTIVE_F], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether printf supports the 'F' directive], + [gl_cv_func_printf_directive_f], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +static char buf[100]; +static double zero = 0.0; +int main () +{ + int result = 0; + if (sprintf (buf, "%F %d", 1234567.0, 33, 44, 55) < 0 + || strcmp (buf, "1234567.000000 33") != 0) + result |= 1; + if (sprintf (buf, "%F", 1.0 / zero) < 0 + || (strcmp (buf, "INF") != 0 && strcmp (buf, "INFINITY") != 0)) + result |= 2; + /* This catches a Cygwin 1.5.x bug. */ + if (sprintf (buf, "%.F", 1234.0) < 0 + || strcmp (buf, "1234") != 0) + result |= 4; + return result; +}]])], + [gl_cv_func_printf_directive_f=yes], + [gl_cv_func_printf_directive_f=no], + [ +changequote(,)dnl + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_printf_directive_f="guessing yes";; + # Guess yes on FreeBSD >= 6. + freebsd[1-5]*) gl_cv_func_printf_directive_f="guessing no";; + freebsd* | kfreebsd*) gl_cv_func_printf_directive_f="guessing yes";; + # Guess yes on Mac OS X >= 10.3. + darwin[1-6].*) gl_cv_func_printf_directive_f="guessing no";; + darwin*) gl_cv_func_printf_directive_f="guessing yes";; + # Guess yes on Solaris >= 2.10. + solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; + solaris*) gl_cv_func_printf_sizes_c99="guessing no";; + # If we don't know, assume the worst. + *) gl_cv_func_printf_directive_f="guessing no";; + esac +changequote([,])dnl + ]) + ]) +]) +m4trace:m4/printf.m4:611: -1- AC_DEFUN([gl_PRINTF_DIRECTIVE_N], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether printf supports the 'n' directive], + [gl_cv_func_printf_directive_n], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +#include +#ifdef _MSC_VER +/* See page about "Parameter Validation" on msdn.microsoft.com. */ +static void cdecl +invalid_parameter_handler (const wchar_t *expression, + const wchar_t *function, + const wchar_t *file, unsigned int line, + uintptr_t dummy) +{ + exit (1); +} +#endif +static char fmtstring[10]; +static char buf[100]; +int main () +{ + int count = -1; +#ifdef _MSC_VER + _set_invalid_parameter_handler (invalid_parameter_handler); +#endif + /* Copy the format string. Some systems (glibc with _FORTIFY_SOURCE=2) + support %n in format strings in read-only memory but not in writable + memory. */ + strcpy (fmtstring, "%d %n"); + if (sprintf (buf, fmtstring, 123, &count, 33, 44, 55) < 0 + || strcmp (buf, "123 ") != 0 + || count != 4) + return 1; + return 0; +}]])], + [gl_cv_func_printf_directive_n=yes], + [gl_cv_func_printf_directive_n=no], + [ +changequote(,)dnl + case "$host_os" in + mingw*) gl_cv_func_printf_directive_n="guessing no";; + *) gl_cv_func_printf_directive_n="guessing yes";; + esac +changequote([,])dnl + ]) + ]) +]) +m4trace:m4/printf.m4:672: -1- AC_DEFUN([gl_PRINTF_DIRECTIVE_LS], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether printf supports the 'ls' directive], + [gl_cv_func_printf_directive_ls], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +#include +int main () +{ + int result = 0; + char buf[100]; + /* Test whether %ls works at all. + This test fails on OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku, but not on + Cygwin 1.5. */ + { + static const wchar_t wstring[] = { 'a', 'b', 'c', 0 }; + buf[0] = '\0'; + if (sprintf (buf, "%ls", wstring) < 0 + || strcmp (buf, "abc") != 0) + result |= 1; + } + /* This test fails on IRIX 6.5, Solaris 2.6, Cygwin 1.5, Haiku (with an + assertion failure inside libc), but not on OpenBSD 4.0. */ + { + static const wchar_t wstring[] = { 'a', 0 }; + buf[0] = '\0'; + if (sprintf (buf, "%ls", wstring) < 0 + || strcmp (buf, "a") != 0) + result |= 2; + } + /* Test whether precisions in %ls are supported as specified in ISO C 99 + section 7.19.6.1: + "If a precision is specified, no more than that many bytes are written + (including shift sequences, if any), and the array shall contain a + null wide character if, to equal the multibyte character sequence + length given by the precision, the function would need to access a + wide character one past the end of the array." + This test fails on Solaris 10. */ + { + static const wchar_t wstring[] = { 'a', 'b', (wchar_t) 0xfdfdfdfd, 0 }; + buf[0] = '\0'; + if (sprintf (buf, "%.2ls", wstring) < 0 + || strcmp (buf, "ab") != 0) + result |= 8; + } + return result; +}]])], + [gl_cv_func_printf_directive_ls=yes], + [gl_cv_func_printf_directive_ls=no], + [ +changequote(,)dnl + case "$host_os" in + openbsd*) gl_cv_func_printf_directive_ls="guessing no";; + irix*) gl_cv_func_printf_directive_ls="guessing no";; + solaris*) gl_cv_func_printf_directive_ls="guessing no";; + cygwin*) gl_cv_func_printf_directive_ls="guessing no";; + beos* | haiku*) gl_cv_func_printf_directive_ls="guessing no";; + *) gl_cv_func_printf_directive_ls="guessing yes";; + esac +changequote([,])dnl + ]) + ]) +]) +m4trace:m4/printf.m4:751: -1- AC_DEFUN([gl_PRINTF_POSITIONS], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether printf supports POSIX/XSI format strings with positions], + [gl_cv_func_printf_positions], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +/* The string "%2$d %1$d", with dollar characters protected from the shell's + dollar expansion (possibly an autoconf bug). */ +static char format[] = { '%', '2', '$', 'd', ' ', '%', '1', '$', 'd', '\0' }; +static char buf[100]; +int main () +{ + sprintf (buf, format, 33, 55); + return (strcmp (buf, "55 33") != 0); +}]])], + [gl_cv_func_printf_positions=yes], + [gl_cv_func_printf_positions=no], + [ +changequote(,)dnl + case "$host_os" in + netbsd[1-3]* | netbsdelf[1-3]* | netbsdaout[1-3]* | netbsdcoff[1-3]*) + gl_cv_func_printf_positions="guessing no";; + beos*) gl_cv_func_printf_positions="guessing no";; + mingw* | pw*) gl_cv_func_printf_positions="guessing no";; + *) gl_cv_func_printf_positions="guessing yes";; + esac +changequote([,])dnl + ]) + ]) +]) +m4trace:m4/printf.m4:791: -1- AC_DEFUN([gl_PRINTF_FLAG_GROUPING], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether printf supports the grouping flag], + [gl_cv_func_printf_flag_grouping], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +static char buf[100]; +int main () +{ + if (sprintf (buf, "%'d %d", 1234567, 99) < 0 + || buf[strlen (buf) - 1] != '9') + return 1; + return 0; +}]])], + [gl_cv_func_printf_flag_grouping=yes], + [gl_cv_func_printf_flag_grouping=no], + [ +changequote(,)dnl + case "$host_os" in + cygwin*) gl_cv_func_printf_flag_grouping="guessing no";; + netbsd*) gl_cv_func_printf_flag_grouping="guessing no";; + mingw* | pw*) gl_cv_func_printf_flag_grouping="guessing no";; + *) gl_cv_func_printf_flag_grouping="guessing yes";; + esac +changequote([,])dnl + ]) + ]) +]) +m4trace:m4/printf.m4:830: -1- AC_DEFUN([gl_PRINTF_FLAG_LEFTADJUST], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether printf supports the left-adjust flag correctly], + [gl_cv_func_printf_flag_leftadjust], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +static char buf[100]; +int main () +{ + /* Check that a '-' flag is not annihilated by a negative width. */ + if (sprintf (buf, "a%-*sc", -3, "b") < 0 + || strcmp (buf, "ab c") != 0) + return 1; + return 0; +}]])], + [gl_cv_func_printf_flag_leftadjust=yes], + [gl_cv_func_printf_flag_leftadjust=no], + [ +changequote(,)dnl + case "$host_os" in + # Guess yes on HP-UX 11. + hpux11*) gl_cv_func_printf_flag_leftadjust="guessing yes";; + # Guess no on HP-UX 10 and older. + hpux*) gl_cv_func_printf_flag_leftadjust="guessing no";; + # Guess yes otherwise. + *) gl_cv_func_printf_flag_leftadjust="guessing yes";; + esac +changequote([,])dnl + ]) + ]) +]) +m4trace:m4/printf.m4:872: -1- AC_DEFUN([gl_PRINTF_FLAG_ZERO], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether printf supports the zero flag correctly], + [gl_cv_func_printf_flag_zero], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +static char buf[100]; +static double zero = 0.0; +int main () +{ + if (sprintf (buf, "%010f", 1.0 / zero, 33, 44, 55) < 0 + || (strcmp (buf, " inf") != 0 + && strcmp (buf, " infinity") != 0)) + return 1; + return 0; +}]])], + [gl_cv_func_printf_flag_zero=yes], + [gl_cv_func_printf_flag_zero=no], + [ +changequote(,)dnl + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_printf_flag_zero="guessing yes";; + # Guess yes on BeOS. + beos*) gl_cv_func_printf_flag_zero="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_printf_flag_zero="guessing no";; + esac +changequote([,])dnl + ]) + ]) +]) +m4trace:m4/printf.m4:919: -1- AC_DEFUN([gl_PRINTF_PRECISION], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether printf supports large precisions], + [gl_cv_func_printf_precision], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +static char buf[5000]; +int main () +{ + int result = 0; +#ifdef __BEOS__ + /* On BeOS, this would crash and show a dialog box. Avoid the crash. */ + return 1; +#endif + if (sprintf (buf, "%.4000d %d", 1, 33, 44) < 4000 + 3) + result |= 1; + if (sprintf (buf, "%.4000f %d", 1.0, 33, 44) < 4000 + 5) + result |= 2; + if (sprintf (buf, "%.511f %d", 1.0, 33, 44) < 511 + 5 + || buf[0] != '1') + result |= 4; + if (sprintf (buf, "%.999f %d", 1.0, 33, 44) < 999 + 5 + || buf[0] != '1') + result |= 4; + return result; +}]])], + [gl_cv_func_printf_precision=yes], + [gl_cv_func_printf_precision=no], + [ +changequote(,)dnl + case "$host_os" in + # Guess no only on Solaris, native Windows, and BeOS systems. + solaris*) gl_cv_func_printf_precision="guessing no" ;; + mingw* | pw*) gl_cv_func_printf_precision="guessing no" ;; + beos*) gl_cv_func_printf_precision="guessing no" ;; + *) gl_cv_func_printf_precision="guessing yes" ;; + esac +changequote([,])dnl + ]) + ]) +]) +m4trace:m4/printf.m4:970: -1- AC_DEFUN([gl_PRINTF_ENOMEM], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([gl_MULTIARCH]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether printf survives out-of-memory conditions], + [gl_cv_func_printf_enomem], + [ + gl_cv_func_printf_enomem="guessing no" + if test "$cross_compiling" = no; then + if test $APPLE_UNIVERSAL_BUILD = 0; then + AC_LANG_CONFTEST([AC_LANG_SOURCE([ +]GL_NOCRASH[ +changequote(,)dnl +#include +#include +#include +#include +#include +int main() +{ + struct rlimit limit; + int ret; + nocrash_init (); + /* Some printf implementations allocate temporary space with malloc. */ + /* On BSD systems, malloc() is limited by RLIMIT_DATA. */ +#ifdef RLIMIT_DATA + if (getrlimit (RLIMIT_DATA, &limit) < 0) + return 77; + if (limit.rlim_max == RLIM_INFINITY || limit.rlim_max > 5000000) + limit.rlim_max = 5000000; + limit.rlim_cur = limit.rlim_max; + if (setrlimit (RLIMIT_DATA, &limit) < 0) + return 77; +#endif + /* On Linux systems, malloc() is limited by RLIMIT_AS. */ +#ifdef RLIMIT_AS + if (getrlimit (RLIMIT_AS, &limit) < 0) + return 77; + if (limit.rlim_max == RLIM_INFINITY || limit.rlim_max > 5000000) + limit.rlim_max = 5000000; + limit.rlim_cur = limit.rlim_max; + if (setrlimit (RLIMIT_AS, &limit) < 0) + return 77; +#endif + /* Some printf implementations allocate temporary space on the stack. */ +#ifdef RLIMIT_STACK + if (getrlimit (RLIMIT_STACK, &limit) < 0) + return 77; + if (limit.rlim_max == RLIM_INFINITY || limit.rlim_max > 5000000) + limit.rlim_max = 5000000; + limit.rlim_cur = limit.rlim_max; + if (setrlimit (RLIMIT_STACK, &limit) < 0) + return 77; +#endif + ret = printf ("%.5000000f", 1.0); + return !(ret == 5000002 || (ret < 0 && errno == ENOMEM)); +} +changequote([,])dnl + ])]) + if AC_TRY_EVAL([ac_link]) && test -s conftest$ac_exeext; then + (./conftest 2>&AS_MESSAGE_LOG_FD + result=$? + _AS_ECHO_LOG([\$? = $result]) + if test $result != 0 && test $result != 77; then result=1; fi + exit $result + ) >/dev/null 2>/dev/null + case $? in + 0) gl_cv_func_printf_enomem="yes" ;; + 77) gl_cv_func_printf_enomem="guessing no" ;; + *) gl_cv_func_printf_enomem="no" ;; + esac + else + gl_cv_func_printf_enomem="guessing no" + fi + rm -fr conftest* + else + dnl A universal build on Apple Mac OS X platforms. + dnl The result would be 'no' in 32-bit mode and 'yes' in 64-bit mode. + dnl But we need a configuration result that is valid in both modes. + gl_cv_func_printf_enomem="guessing no" + fi + fi + if test "$gl_cv_func_printf_enomem" = "guessing no"; then +changequote(,)dnl + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_printf_enomem="guessing yes";; + # Guess yes on Solaris. + solaris*) gl_cv_func_printf_enomem="guessing yes";; + # Guess yes on AIX. + aix*) gl_cv_func_printf_enomem="guessing yes";; + # Guess yes on HP-UX/hppa. + hpux*) case "$host_cpu" in + hppa*) gl_cv_func_printf_enomem="guessing yes";; + *) gl_cv_func_printf_enomem="guessing no";; + esac + ;; + # Guess yes on IRIX. + irix*) gl_cv_func_printf_enomem="guessing yes";; + # Guess yes on OSF/1. + osf*) gl_cv_func_printf_enomem="guessing yes";; + # Guess yes on BeOS. + beos*) gl_cv_func_printf_enomem="guessing yes";; + # Guess yes on Haiku. + haiku*) gl_cv_func_printf_enomem="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_printf_enomem="guessing no";; + esac +changequote([,])dnl + fi + ]) +]) +m4trace:m4/printf.m4:1087: -1- AC_DEFUN([gl_SNPRINTF_PRESENCE], [ + AC_CHECK_FUNCS_ONCE([snprintf]) +]) +m4trace:m4/printf.m4:1096: -1- AC_DEFUN([gl_SNPRINTF_TRUNCATION_C99], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_REQUIRE([gl_SNPRINTF_PRESENCE]) + AC_CACHE_CHECK([whether snprintf truncates the result as in C99], + [gl_cv_func_snprintf_truncation_c99], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +#if HAVE_SNPRINTF +# define my_snprintf snprintf +#else +# include +static int my_snprintf (char *buf, int size, const char *format, ...) +{ + va_list args; + int ret; + va_start (args, format); + ret = vsnprintf (buf, size, format, args); + va_end (args); + return ret; +} +#endif +static char buf[100]; +int main () +{ + strcpy (buf, "ABCDEF"); + my_snprintf (buf, 3, "%d %d", 4567, 89); + if (memcmp (buf, "45\0DEF", 6) != 0) + return 1; + return 0; +}]])], + [gl_cv_func_snprintf_truncation_c99=yes], + [gl_cv_func_snprintf_truncation_c99=no], + [ +changequote(,)dnl + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_snprintf_truncation_c99="guessing yes";; + # Guess yes on FreeBSD >= 5. + freebsd[1-4]*) gl_cv_func_snprintf_truncation_c99="guessing no";; + freebsd* | kfreebsd*) gl_cv_func_snprintf_truncation_c99="guessing yes";; + # Guess yes on Mac OS X >= 10.3. + darwin[1-6].*) gl_cv_func_snprintf_truncation_c99="guessing no";; + darwin*) gl_cv_func_snprintf_truncation_c99="guessing yes";; + # Guess yes on OpenBSD >= 3.9. + openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*) + gl_cv_func_snprintf_truncation_c99="guessing no";; + openbsd*) gl_cv_func_snprintf_truncation_c99="guessing yes";; + # Guess yes on Solaris >= 2.6. + solaris2.[0-5] | solaris2.[0-5].*) + gl_cv_func_snprintf_truncation_c99="guessing no";; + solaris*) gl_cv_func_snprintf_truncation_c99="guessing yes";; + # Guess yes on AIX >= 4. + aix[1-3]*) gl_cv_func_snprintf_truncation_c99="guessing no";; + aix*) gl_cv_func_snprintf_truncation_c99="guessing yes";; + # Guess yes on HP-UX >= 11. + hpux[7-9]* | hpux10*) gl_cv_func_snprintf_truncation_c99="guessing no";; + hpux*) gl_cv_func_snprintf_truncation_c99="guessing yes";; + # Guess yes on IRIX >= 6.5. + irix6.5) gl_cv_func_snprintf_truncation_c99="guessing yes";; + # Guess yes on OSF/1 >= 5. + osf[3-4]*) gl_cv_func_snprintf_truncation_c99="guessing no";; + osf*) gl_cv_func_snprintf_truncation_c99="guessing yes";; + # Guess yes on NetBSD >= 3. + netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) + gl_cv_func_snprintf_truncation_c99="guessing no";; + netbsd*) gl_cv_func_snprintf_truncation_c99="guessing yes";; + # Guess yes on BeOS. + beos*) gl_cv_func_snprintf_truncation_c99="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_snprintf_truncation_c99="guessing no";; + esac +changequote([,])dnl + ]) + ]) +]) +m4trace:m4/printf.m4:1192: -1- AC_DEFUN_ONCE([gl_SNPRINTF_RETVAL_C99], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_REQUIRE([gl_SNPRINTF_PRESENCE]) + AC_CACHE_CHECK([whether snprintf returns a byte count as in C99], + [gl_cv_func_snprintf_retval_c99], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +#if HAVE_SNPRINTF +# define my_snprintf snprintf +#else +# include +static int my_snprintf (char *buf, int size, const char *format, ...) +{ + va_list args; + int ret; + va_start (args, format); + ret = vsnprintf (buf, size, format, args); + va_end (args); + return ret; +} +#endif +static char buf[100]; +int main () +{ + strcpy (buf, "ABCDEF"); + if (my_snprintf (buf, 3, "%d %d", 4567, 89) != 7) + return 1; + if (my_snprintf (buf, 0, "%d %d", 4567, 89) != 7) + return 2; + if (my_snprintf (NULL, 0, "%d %d", 4567, 89) != 7) + return 3; + return 0; +}]])], + [gl_cv_func_snprintf_retval_c99=yes], + [gl_cv_func_snprintf_retval_c99=no], + [ +changequote(,)dnl + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on FreeBSD >= 5. + freebsd[1-4]*) gl_cv_func_snprintf_retval_c99="guessing no";; + freebsd* | kfreebsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on Mac OS X >= 10.3. + darwin[1-6].*) gl_cv_func_snprintf_retval_c99="guessing no";; + darwin*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on OpenBSD >= 3.9. + openbsd[1-2].* | openbsd3.[0-8] | openbsd3.[0-8].*) + gl_cv_func_snprintf_retval_c99="guessing no";; + openbsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on Solaris >= 2.10. + solaris2.[1-9][0-9]*) gl_cv_func_printf_sizes_c99="guessing yes";; + solaris*) gl_cv_func_printf_sizes_c99="guessing no";; + # Guess yes on AIX >= 4. + aix[1-3]*) gl_cv_func_snprintf_retval_c99="guessing no";; + aix*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on NetBSD >= 3. + netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) + gl_cv_func_snprintf_retval_c99="guessing no";; + netbsd*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # Guess yes on BeOS. + beos*) gl_cv_func_snprintf_retval_c99="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_snprintf_retval_c99="guessing no";; + esac +changequote([,])dnl + ]) + ]) +]) +m4trace:m4/printf.m4:1271: -1- AC_DEFUN([gl_SNPRINTF_DIRECTIVE_N], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_REQUIRE([gl_SNPRINTF_PRESENCE]) + AC_CACHE_CHECK([whether snprintf fully supports the 'n' directive], + [gl_cv_func_snprintf_directive_n], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +#if HAVE_SNPRINTF +# define my_snprintf snprintf +#else +# include +static int my_snprintf (char *buf, int size, const char *format, ...) +{ + va_list args; + int ret; + va_start (args, format); + ret = vsnprintf (buf, size, format, args); + va_end (args); + return ret; +} +#endif +static char fmtstring[10]; +static char buf[100]; +int main () +{ + int count = -1; + /* Copy the format string. Some systems (glibc with _FORTIFY_SOURCE=2) + support %n in format strings in read-only memory but not in writable + memory. */ + strcpy (fmtstring, "%d %n"); + my_snprintf (buf, 4, fmtstring, 12345, &count, 33, 44, 55); + if (count != 6) + return 1; + return 0; +}]])], + [gl_cv_func_snprintf_directive_n=yes], + [gl_cv_func_snprintf_directive_n=no], + [ +changequote(,)dnl + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_snprintf_directive_n="guessing yes";; + # Guess yes on FreeBSD >= 5. + freebsd[1-4]*) gl_cv_func_snprintf_directive_n="guessing no";; + freebsd* | kfreebsd*) gl_cv_func_snprintf_directive_n="guessing yes";; + # Guess yes on Mac OS X >= 10.3. + darwin[1-6].*) gl_cv_func_snprintf_directive_n="guessing no";; + darwin*) gl_cv_func_snprintf_directive_n="guessing yes";; + # Guess yes on Solaris >= 2.6. + solaris2.[0-5] | solaris2.[0-5].*) + gl_cv_func_snprintf_directive_n="guessing no";; + solaris*) gl_cv_func_snprintf_directive_n="guessing yes";; + # Guess yes on AIX >= 4. + aix[1-3]*) gl_cv_func_snprintf_directive_n="guessing no";; + aix*) gl_cv_func_snprintf_directive_n="guessing yes";; + # Guess yes on IRIX >= 6.5. + irix6.5) gl_cv_func_snprintf_directive_n="guessing yes";; + # Guess yes on OSF/1 >= 5. + osf[3-4]*) gl_cv_func_snprintf_directive_n="guessing no";; + osf*) gl_cv_func_snprintf_directive_n="guessing yes";; + # Guess yes on NetBSD >= 3. + netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) + gl_cv_func_snprintf_directive_n="guessing no";; + netbsd*) gl_cv_func_snprintf_directive_n="guessing yes";; + # Guess yes on BeOS. + beos*) gl_cv_func_snprintf_directive_n="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_snprintf_directive_n="guessing no";; + esac +changequote([,])dnl + ]) + ]) +]) +m4trace:m4/printf.m4:1355: -1- AC_DEFUN([gl_SNPRINTF_SIZE1], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([gl_SNPRINTF_PRESENCE]) + AC_CACHE_CHECK([whether snprintf respects a size of 1], + [gl_cv_func_snprintf_size1], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#if HAVE_SNPRINTF +# define my_snprintf snprintf +#else +# include +static int my_snprintf (char *buf, int size, const char *format, ...) +{ + va_list args; + int ret; + va_start (args, format); + ret = vsnprintf (buf, size, format, args); + va_end (args); + return ret; +} +#endif +int main() +{ + static char buf[8] = { 'D', 'E', 'A', 'D', 'B', 'E', 'E', 'F' }; + my_snprintf (buf, 1, "%d", 12345); + return buf[1] != 'E'; +}]])], + [gl_cv_func_snprintf_size1=yes], + [gl_cv_func_snprintf_size1=no], + [gl_cv_func_snprintf_size1="guessing yes"]) + ]) +]) +m4trace:m4/printf.m4:1427: -1- AC_DEFUN([gl_VSNPRINTF_ZEROSIZE_C99], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether vsnprintf respects a zero size as in C99], + [gl_cv_func_vsnprintf_zerosize_c99], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +static int my_snprintf (char *buf, int size, const char *format, ...) +{ + va_list args; + int ret; + va_start (args, format); + ret = vsnprintf (buf, size, format, args); + va_end (args); + return ret; +} +int main() +{ + static char buf[8] = { 'D', 'E', 'A', 'D', 'B', 'E', 'E', 'F' }; + my_snprintf (buf, 0, "%d", 12345); + return buf[0] != 'D'; +}]])], + [gl_cv_func_vsnprintf_zerosize_c99=yes], + [gl_cv_func_vsnprintf_zerosize_c99=no], + [ +changequote(,)dnl + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; + # Guess yes on FreeBSD >= 5. + freebsd[1-4]*) gl_cv_func_vsnprintf_zerosize_c99="guessing no";; + freebsd* | kfreebsd*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; + # Guess yes on Mac OS X >= 10.3. + darwin[1-6].*) gl_cv_func_vsnprintf_zerosize_c99="guessing no";; + darwin*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; + # Guess yes on Cygwin. + cygwin*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; + # Guess yes on Solaris >= 2.6. + solaris2.[0-5] | solaris2.[0-5].*) + gl_cv_func_vsnprintf_zerosize_c99="guessing no";; + solaris*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; + # Guess yes on AIX >= 4. + aix[1-3]*) gl_cv_func_vsnprintf_zerosize_c99="guessing no";; + aix*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; + # Guess yes on IRIX >= 6.5. + irix6.5) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; + # Guess yes on NetBSD >= 3. + netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*) + gl_cv_func_vsnprintf_zerosize_c99="guessing no";; + netbsd*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; + # Guess yes on BeOS. + beos*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; + # Guess yes on mingw. + mingw* | pw*) gl_cv_func_vsnprintf_zerosize_c99="guessing yes";; + # If we don't know, assume the worst. + *) gl_cv_func_vsnprintf_zerosize_c99="guessing no";; + esac +changequote([,])dnl + ]) + ]) +]) +m4trace:m4/priv-set.m4:11: -1- AC_DEFUN([gl_PRIV_SET], [ + AC_CHECK_FUNCS([getppriv]) + AC_CHECK_HEADERS_ONCE([priv.h]) +]) +m4trace:m4/progtest.m4:25: -1- AC_DEFUN([AM_PATH_PROG_WITH_TEST], [ +# Prepare PATH_SEPARATOR. +# The user is always right. +if test "${PATH_SEPARATOR+set}" != set; then + # Determine PATH_SEPARATOR by trying to find /bin/sh in a PATH which + # contains only /bin. Note that ksh looks also at the FPATH variable, + # so we have to set that as well for the test. + PATH_SEPARATOR=: + (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 \ + || PATH_SEPARATOR=';' + } +fi + +# Find out how to test for executable files. Don't use a zero-byte file, +# as systems may use methods other than mode bits to determine executability. +cat >conf$$.file <<_ASEOF +#! /bin/sh +exit 0 +_ASEOF +chmod +x conf$$.file +if test -x conf$$.file >/dev/null 2>&1; then + ac_executable_p="test -x" +else + ac_executable_p="test -f" +fi +rm -f conf$$.file + +# Extract the first word of "$2", so it can be a program name with args. +set dummy $2; ac_word=[$]2 +AC_MSG_CHECKING([for $ac_word]) +AC_CACHE_VAL([ac_cv_path_$1], +[case "[$]$1" in + [[\\/]]* | ?:[[\\/]]*) + ac_cv_path_$1="[$]$1" # Let the user override the test with a path. + ;; + *) + ac_save_IFS="$IFS"; IFS=$PATH_SEPARATOR + for ac_dir in ifelse([$5], , $PATH, [$5]); do + IFS="$ac_save_IFS" + test -z "$ac_dir" && ac_dir=. + for ac_exec_ext in '' $ac_executable_extensions; do + if $ac_executable_p "$ac_dir/$ac_word$ac_exec_ext"; then + echo "$as_me: trying $ac_dir/$ac_word..." >&AS_MESSAGE_LOG_FD + if [$3]; then + ac_cv_path_$1="$ac_dir/$ac_word$ac_exec_ext" + break 2 + fi + fi + done + done + IFS="$ac_save_IFS" +dnl If no 4th arg is given, leave the cache variable unset, +dnl so AC_PATH_PROGS will keep looking. +ifelse([$4], , , [ test -z "[$]ac_cv_path_$1" && ac_cv_path_$1="$4" +])dnl + ;; +esac])dnl +$1="$ac_cv_path_$1" +if test ifelse([$4], , [-n "[$]$1"], ["[$]$1" != "$4"]); then + AC_MSG_RESULT([$][$1]) +else + AC_MSG_RESULT([no]) +fi +AC_SUBST([$1])dnl +]) +m4trace:m4/pthread.m4:7: -1- AC_DEFUN([gl_PTHREAD_CHECK], [ + AC_REQUIRE([gl_PTHREAD_DEFAULTS]) + gl_CHECK_NEXT_HEADERS([pthread.h]) + if test $ac_cv_header_pthread_h = yes; then + HAVE_PTHREAD_H=1 + else + HAVE_PTHREAD_H=0 + fi + + AC_CHECK_TYPES([pthread_t, pthread_spinlock_t], [], [], + [AC_INCLUDES_DEFAULT[ + #if HAVE_PTHREAD_H + #include + #endif]]) + if test $ac_cv_type_pthread_t != yes; then + HAVE_PTHREAD_T=0 + fi + if test $ac_cv_type_pthread_spinlock_t != yes; then + HAVE_PTHREAD_SPINLOCK_T=0 + fi + + if test $ac_cv_header_pthread_h != yes || + test $ac_cv_type_pthread_t != yes || + test $ac_cv_type_pthread_spinlock_t != yes; then + PTHREAD_H='pthread.h' + AC_LIBOBJ([pthread]) + else + PTHREAD_H= + fi + AC_SUBST([PTHREAD_H]) + AM_CONDITIONAL([GL_GENERATE_PTHREAD_H], [test -n "$PTHREAD_H"]) + + LIB_PTHREAD= + if test $ac_cv_header_pthread_h = yes; then + dnl We cannot use AC_SEARCH_LIBS here, because on OSF/1 5.1 pthread_join + dnl is defined as a macro which expands to __phread_join, and libpthread + dnl contains a definition for __phread_join but none for pthread_join. + dnl Also, FreeBSD 9 puts pthread_create in libpthread and pthread_join + dnl in libc, whereas on IRIX 6.5 the reverse is true; so check for both. + AC_CACHE_CHECK([for library containing pthread_create and pthread_join], + [gl_cv_lib_pthread], + [gl_saved_libs=$LIBS + gl_cv_lib_pthread= + for gl_lib_prefix in '' '-lpthread'; do + LIBS="$gl_lib_prefix $gl_saved_libs" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + void *noop (void *p) { return p; }]], + [[pthread_t pt; + void *arg = 0; + pthread_create (&pt, 0, noop, arg); + pthread_join (pthread_self (), &arg);]])], + [if test -z "$gl_lib_prefix"; then + gl_cv_lib_pthread="none required" + else + gl_cv_lib_pthread=$gl_lib_prefix + fi]) + test -n "$gl_cv_lib_pthread" && break + done + LIBS="$gl_saved_libs" + ]) + if test "$gl_cv_lib_pthread" != "none required"; then + LIB_PTHREAD="$gl_cv_lib_pthread" + fi + fi + AC_SUBST([LIB_PTHREAD]) + + AC_REQUIRE([AC_C_RESTRICT]) +]) +m4trace:m4/pthread.m4:79: -1- AC_DEFUN([gl_PTHREAD_DEFAULTS], [ + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_PTHREAD_H=1; AC_SUBST([HAVE_PTHREAD_H]) + HAVE_PTHREAD_T=1; AC_SUBST([HAVE_PTHREAD_T]) + HAVE_PTHREAD_SPINLOCK_T=1; AC_SUBST([HAVE_PTHREAD_SPINLOCK_T]) +]) +m4trace:m4/putenv.m4:12: -1- AC_DEFUN([gl_FUNC_PUTENV], [ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([for putenv compatible with GNU and SVID], + [gl_cv_func_svid_putenv], + [AC_RUN_IFELSE([AC_LANG_PROGRAM([AC_INCLUDES_DEFAULT],[[ + /* Put it in env. */ + if (putenv ("CONFTEST_putenv=val")) + return 1; + + /* Try to remove it. */ + if (putenv ("CONFTEST_putenv")) + return 2; + + /* Make sure it was deleted. */ + if (getenv ("CONFTEST_putenv") != 0) + return 3; + + return 0; + ]])], + gl_cv_func_svid_putenv=yes, + gl_cv_func_svid_putenv=no, + dnl When crosscompiling, assume putenv is broken. + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_svid_putenv="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_svid_putenv="guessing no" ;; + esac + ]) + ]) + case "$gl_cv_func_svid_putenv" in + *yes) ;; + *) + REPLACE_PUTENV=1 + ;; + esac +]) +m4trace:m4/quote.m4:8: -1- AC_DEFUN([gl_QUOTE], [ + dnl Prerequisites of lib/quote.c. + dnl (none) + : +]) +m4trace:m4/quotearg.m4:7: -1- AC_DEFUN([gl_QUOTEARG], [ + : +]) +m4trace:m4/raise.m4:7: -1- AC_DEFUN([gl_FUNC_RAISE], [ + AC_REQUIRE([gl_SIGNAL_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_MSVC_INVAL]) + AC_CHECK_FUNCS([raise]) + if test $ac_cv_func_raise = no; then + HAVE_RAISE=0 + else + if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then + REPLACE_RAISE=1 + fi + m4_ifdef([gl_SIGNALBLOCKING], [ + gl_SIGNALBLOCKING + if test $HAVE_POSIX_SIGNALBLOCKING = 0; then + m4_ifdef([gl_SIGNAL_SIGPIPE], [ + gl_SIGNAL_SIGPIPE + if test $gl_cv_header_signal_h_SIGPIPE != yes; then + REPLACE_RAISE=1 + fi + ], [:]) + fi + ]) + fi +]) +m4trace:m4/raise.m4:34: -1- AC_DEFUN([gl_PREREQ_RAISE], [:]) +m4trace:m4/rawmemchr.m4:7: -1- AC_DEFUN([gl_FUNC_RAWMEMCHR], [ + dnl Persuade glibc to declare rawmemchr(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) + AC_CHECK_FUNCS([rawmemchr]) + if test $ac_cv_func_rawmemchr = no; then + HAVE_RAWMEMCHR=0 + fi +]) +m4trace:m4/rawmemchr.m4:20: -1- AC_DEFUN([gl_PREREQ_RAWMEMCHR], [:]) +m4trace:m4/read-file.m4:8: -1- AC_DEFUN([gl_PREREQ_READ_FILE], [:]) +m4trace:m4/read.m4:7: -1- AC_DEFUN([gl_FUNC_READ], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([gl_MSVC_INVAL]) + if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then + REPLACE_READ=1 + fi + dnl This ifdef is just an optimization, to avoid performing a configure + dnl check whose result is not used. It does not make the test of + dnl GNULIB_UNISTD_H_NONBLOCKING or GNULIB_NONBLOCKING redundant. + m4_ifdef([gl_NONBLOCKING_IO], [ + gl_NONBLOCKING_IO + if test $gl_cv_have_nonblocking != yes; then + REPLACE_READ=1 + fi + ]) +]) +m4trace:m4/read.m4:26: -1- AC_DEFUN([gl_PREREQ_READ], [:]) +m4trace:m4/readdir.m4:7: -1- AC_DEFUN([gl_FUNC_READDIR], [ + AC_REQUIRE([gl_DIRENT_H_DEFAULTS]) + + AC_CHECK_FUNCS([readdir]) + if test $ac_cv_func_readdir = no; then + HAVE_READDIR=0 + fi +]) +m4trace:m4/readlink.m4:7: -1- AC_DEFUN([gl_FUNC_READLINK], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CHECK_FUNCS_ONCE([readlink]) + if test $ac_cv_func_readlink = no; then + HAVE_READLINK=0 + else + AC_CACHE_CHECK([whether readlink signature is correct], + [gl_cv_decl_readlink_works], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + /* Cause compilation failure if original declaration has wrong type. */ + ssize_t readlink (const char *, char *, size_t);]])], + [gl_cv_decl_readlink_works=yes], [gl_cv_decl_readlink_works=no])]) + dnl Solaris 9 ignores trailing slash. + dnl FreeBSD 7.2 dereferences only one level of links with trailing slash. + AC_CACHE_CHECK([whether readlink handles trailing slash correctly], + [gl_cv_func_readlink_works], + [# We have readlink, so assume ln -s works. + ln -s conftest.no-such conftest.link + ln -s conftest.link conftest.lnk2 + AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include +]], [[char buf[20]; + return readlink ("conftest.lnk2/", buf, sizeof buf) != -1;]])], + [gl_cv_func_readlink_works=yes], [gl_cv_func_readlink_works=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_readlink_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_readlink_works="guessing no" ;; + esac + ]) + rm -f conftest.link conftest.lnk2]) + case "$gl_cv_func_readlink_works" in + *yes) + if test "$gl_cv_decl_readlink_works" != yes; then + REPLACE_READLINK=1 + fi + ;; + *) + AC_DEFINE([READLINK_TRAILING_SLASH_BUG], [1], [Define to 1 if readlink + fails to recognize a trailing slash.]) + REPLACE_READLINK=1 + ;; + esac + fi +]) +m4trace:m4/readlink.m4:61: -1- AC_DEFUN([gl_FUNC_READLINK_SEPARATE], [ + AC_CHECK_FUNCS_ONCE([readlink]) + gl_PREREQ_READLINK +]) +m4trace:m4/readlink.m4:68: -1- AC_DEFUN([gl_PREREQ_READLINK], [ + : +]) +m4trace:m4/readlinkat.m4:11: -1- AC_DEFUN([gl_FUNC_READLINKAT], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_CHECK_FUNCS_ONCE([readlinkat]) + if test $ac_cv_func_readlinkat = no; then + HAVE_READLINKAT=0 + fi +]) +m4trace:m4/readtokens.m4:9: -1- AC_DEFUN([gl_READTOKENS], [ + : +]) +m4trace:m4/readutmp.m4:7: -1- AC_DEFUN([gl_READUTMP], [ + dnl Persuade utmpx.h to declare utmpxname + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + AC_CHECK_HEADERS_ONCE([utmp.h utmpx.h]) + if test $ac_cv_header_utmp_h = yes || test $ac_cv_header_utmpx_h = yes; then + dnl Prerequisites of lib/readutmp.h and lib/readutmp.c. + AC_CHECK_FUNCS_ONCE([utmpname utmpxname]) + AC_CHECK_DECLS([getutent],,,[[ +/* is a prerequisite of on FreeBSD 8.0, OpenBSD 4.6. */ +#include +#ifdef HAVE_UTMP_H +# include +#endif +]]) + utmp_includes="\ +AC_INCLUDES_DEFAULT +#ifdef HAVE_UTMPX_H +# include +#endif +#ifdef HAVE_UTMP_H +# if defined _THREAD_SAFE && defined UTMP_DATA_INIT + /* When including both utmp.h and utmpx.h on AIX 4.3, with _THREAD_SAFE + defined, work around the duplicate struct utmp_data declaration. */ +# define utmp_data gl_aix_4_3_workaround_utmp_data +# endif +# include +#endif +" + AC_CHECK_MEMBERS([struct utmpx.ut_user],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmp.ut_user],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmpx.ut_name],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmp.ut_name],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmpx.ut_type],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmp.ut_type],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmpx.ut_pid],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmp.ut_pid],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmpx.ut_id],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmp.ut_id],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmpx.ut_exit],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmp.ut_exit],,,[$utmp_includes]) + + AC_CHECK_MEMBERS([struct utmpx.ut_exit.ut_exit],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmp.ut_exit.ut_exit],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmpx.ut_exit.e_exit],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmp.ut_exit.e_exit],,,[$utmp_includes]) + + AC_CHECK_MEMBERS([struct utmpx.ut_exit.ut_termination],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmp.ut_exit.ut_termination],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmpx.ut_exit.e_termination],,,[$utmp_includes]) + AC_CHECK_MEMBERS([struct utmp.ut_exit.e_termination],,,[$utmp_includes]) + fi +]) +m4trace:m4/realloc.m4:7: -1- AC_DEFUN([_AC_FUNC_REALLOC_IF], [ + AC_REQUIRE([AC_HEADER_STDC])dnl + AC_REQUIRE([AC_CANONICAL_HOST])dnl for cross-compiles + AC_CHECK_HEADERS([stdlib.h]) + AC_CACHE_CHECK([for GNU libc compatible realloc], + [ac_cv_func_realloc_0_nonnull], + [AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#if defined STDC_HEADERS || defined HAVE_STDLIB_H + # include + #else + char *realloc (); + #endif + ]], + [[return ! realloc (0, 0);]]) + ], + [ac_cv_func_realloc_0_nonnull=yes], + [ac_cv_func_realloc_0_nonnull=no], + [case "$host_os" in + # Guess yes on platforms where we know the result. + *-gnu* | freebsd* | netbsd* | openbsd* \ + | hpux* | solaris* | cygwin* | mingw*) + ac_cv_func_realloc_0_nonnull=yes ;; + # If we don't know, assume the worst. + *) ac_cv_func_realloc_0_nonnull=no ;; + esac + ]) + ]) + AS_IF([test $ac_cv_func_realloc_0_nonnull = yes], [$1], [$2]) +]) +m4trace:m4/realloc.m4:49: -1- AC_DEFUN([gl_FUNC_REALLOC_GNU], [ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + dnl _AC_FUNC_REALLOC_IF is defined in Autoconf. + _AC_FUNC_REALLOC_IF( + [AC_DEFINE([HAVE_REALLOC_GNU], [1], + [Define to 1 if your system has a GNU libc compatible 'realloc' + function, and to 0 otherwise.])], + [AC_DEFINE([HAVE_REALLOC_GNU], [0]) + REPLACE_REALLOC=1 + ]) +]) +m4trace:m4/realloc.m4:66: -1- AC_DEFUN([gl_FUNC_REALLOC_POSIX], [ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + AC_REQUIRE([gl_CHECK_MALLOC_POSIX]) + if test $gl_cv_func_malloc_posix = yes; then + AC_DEFINE([HAVE_REALLOC_POSIX], [1], + [Define if the 'realloc' function is POSIX compliant.]) + else + REPLACE_REALLOC=1 + fi +]) +m4trace:m4/regex.m4:14: -1- AC_DEFUN([gl_REGEX], [ + AC_ARG_WITH([included-regex], + [AS_HELP_STRING([--without-included-regex], + [don't compile regex; this is the default on systems + with recent-enough versions of the GNU C Library + (use with caution on other systems).])]) + + case $with_included_regex in #( + yes|no) ac_use_included_regex=$with_included_regex + ;; + '') + # If the system regex support is good enough that it passes the + # following run test, then default to *not* using the included regex.c. + # If cross compiling, assume the test would fail and use the included + # regex.c. + AC_CHECK_FUNCS_ONCE([alarm]) + AC_CACHE_CHECK([for working re_compile_pattern], + [gl_cv_func_re_compile_pattern_working], + [AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include + + #include + #include + #include + #if HAVE_ALARM + # include + # include + #endif + ]], + [[int result = 0; + static struct re_pattern_buffer regex; + unsigned char folded_chars[UCHAR_MAX + 1]; + int i; + const char *s; + struct re_registers regs; + +#if HAVE_ALARM + /* Some builds of glibc go into an infinite loop on this test. */ + signal (SIGALRM, SIG_DFL); + alarm (2); +#endif + if (setlocale (LC_ALL, "en_US.UTF-8")) + { + { + /* http://sourceware.org/ml/libc-hacker/2006-09/msg00008.html + This test needs valgrind to catch the bug on Debian + GNU/Linux 3.1 x86, but it might catch the bug better + on other platforms and it shouldn't hurt to try the + test here. */ + static char const pat[] = "insert into"; + static char const data[] = + "\xFF\0\x12\xA2\xAA\xC4\xB1,K\x12\xC4\xB1*\xACK"; + re_set_syntax (RE_SYNTAX_GREP | RE_HAT_LISTS_NOT_NEWLINE + | RE_ICASE); + memset (®ex, 0, sizeof regex); + s = re_compile_pattern (pat, sizeof pat - 1, ®ex); + if (s) + result |= 1; + else if (re_search (®ex, data, sizeof data - 1, + 0, sizeof data - 1, ®s) + != -1) + result |= 1; + } + + { + /* This test is from glibc bug 15078. + The test case is from Andreas Schwab in + . + */ + static char const pat[] = "[^x]x"; + static char const data[] = + "\xe1\x80\x80\xe1\x80\xbb\xe1\x80\xbd\xe1\x80\x94\xe1\x80" + "\xba\xe1\x80\xaf\xe1\x80\x95\xe1\x80\xbax"; + re_set_syntax (0); + memset (®ex, 0, sizeof regex); + s = re_compile_pattern (pat, sizeof pat - 1, ®ex); + if (s) + result |= 1; + else if (re_search (®ex, data, sizeof data - 1, + 0, sizeof data - 1, 0) + != 21) + result |= 1; + } + + if (! setlocale (LC_ALL, "C")) + return 1; + } + + /* This test is from glibc bug 3957, reported by Andrew Mackey. */ + re_set_syntax (RE_SYNTAX_EGREP | RE_HAT_LISTS_NOT_NEWLINE); + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("a[^x]b", 6, ®ex); + if (s) + result |= 2; + /* This should fail, but succeeds for glibc-2.5. */ + else if (re_search (®ex, "a\nb", 3, 0, 3, ®s) != -1) + result |= 2; + + /* This regular expression is from Spencer ere test number 75 + in grep-2.3. */ + re_set_syntax (RE_SYNTAX_POSIX_EGREP); + memset (®ex, 0, sizeof regex); + for (i = 0; i <= UCHAR_MAX; i++) + folded_chars[i] = i; + regex.translate = folded_chars; + s = re_compile_pattern ("a[[:@:>@:]]b\n", 11, ®ex); + /* This should fail with _Invalid character class name_ error. */ + if (!s) + result |= 4; + + /* Ensure that [b-a] is diagnosed as invalid, when + using RE_NO_EMPTY_RANGES. */ + re_set_syntax (RE_SYNTAX_POSIX_EGREP | RE_NO_EMPTY_RANGES); + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("a[b-a]", 6, ®ex); + if (s == 0) + result |= 8; + + /* This should succeed, but does not for glibc-2.1.3. */ + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("{1", 2, ®ex); + if (s) + result |= 8; + + /* The following example is derived from a problem report + against gawk from Jorge Stolfi . */ + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("[an\371]*n", 7, ®ex); + if (s) + result |= 8; + /* This should match, but does not for glibc-2.2.1. */ + else if (re_match (®ex, "an", 2, 0, ®s) != 2) + result |= 8; + + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("x", 1, ®ex); + if (s) + result |= 8; + /* glibc-2.2.93 does not work with a negative RANGE argument. */ + else if (re_search (®ex, "wxy", 3, 2, -2, ®s) != 1) + result |= 8; + + /* The version of regex.c in older versions of gnulib + ignored RE_ICASE. Detect that problem too. */ + re_set_syntax (RE_SYNTAX_EMACS | RE_ICASE); + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("x", 1, ®ex); + if (s) + result |= 16; + else if (re_search (®ex, "WXY", 3, 0, 3, ®s) < 0) + result |= 16; + + /* Catch a bug reported by Vin Shelton in + http://lists.gnu.org/archive/html/bug-coreutils/2007-06/msg00089.html + */ + re_set_syntax (RE_SYNTAX_POSIX_BASIC + & ~RE_CONTEXT_INVALID_DUP + & ~RE_NO_EMPTY_RANGES); + memset (®ex, 0, sizeof regex); + s = re_compile_pattern ("[[:alnum:]_-]\\\\+$", 16, ®ex); + if (s) + result |= 32; + + /* REG_STARTEND was added to glibc on 2004-01-15. + Reject older versions. */ + if (! REG_STARTEND) + result |= 64; + +#if 0 + /* It would be nice to reject hosts whose regoff_t values are too + narrow (including glibc on hosts with 64-bit ptrdiff_t and + 32-bit int), but we should wait until glibc implements this + feature. Otherwise, support for equivalence classes and + multibyte collation symbols would always be broken except + when compiling --without-included-regex. */ + if (sizeof (regoff_t) < sizeof (ptrdiff_t) + || sizeof (regoff_t) < sizeof (ssize_t)) + result |= 64; +#endif + + return result; + ]])], + [gl_cv_func_re_compile_pattern_working=yes], + [gl_cv_func_re_compile_pattern_working=no], + dnl When crosscompiling, assume it is not working. + [gl_cv_func_re_compile_pattern_working=no])]) + case $gl_cv_func_re_compile_pattern_working in #( + yes) ac_use_included_regex=no;; #( + no) ac_use_included_regex=yes;; + esac + ;; + *) AC_MSG_ERROR([Invalid value for --with-included-regex: $with_included_regex]) + ;; + esac + + if test $ac_use_included_regex = yes; then + AC_DEFINE([_REGEX_INCLUDE_LIMITS_H], [1], + [Define if you want to include , so that it + consistently overrides 's RE_DUP_MAX.]) + AC_DEFINE([_REGEX_LARGE_OFFSETS], [1], + [Define if you want regoff_t to be at least as wide POSIX requires.]) + AC_DEFINE([re_syntax_options], [rpl_re_syntax_options], + [Define to rpl_re_syntax_options if the replacement should be used.]) + AC_DEFINE([re_set_syntax], [rpl_re_set_syntax], + [Define to rpl_re_set_syntax if the replacement should be used.]) + AC_DEFINE([re_compile_pattern], [rpl_re_compile_pattern], + [Define to rpl_re_compile_pattern if the replacement should be used.]) + AC_DEFINE([re_compile_fastmap], [rpl_re_compile_fastmap], + [Define to rpl_re_compile_fastmap if the replacement should be used.]) + AC_DEFINE([re_search], [rpl_re_search], + [Define to rpl_re_search if the replacement should be used.]) + AC_DEFINE([re_search_2], [rpl_re_search_2], + [Define to rpl_re_search_2 if the replacement should be used.]) + AC_DEFINE([re_match], [rpl_re_match], + [Define to rpl_re_match if the replacement should be used.]) + AC_DEFINE([re_match_2], [rpl_re_match_2], + [Define to rpl_re_match_2 if the replacement should be used.]) + AC_DEFINE([re_set_registers], [rpl_re_set_registers], + [Define to rpl_re_set_registers if the replacement should be used.]) + AC_DEFINE([re_comp], [rpl_re_comp], + [Define to rpl_re_comp if the replacement should be used.]) + AC_DEFINE([re_exec], [rpl_re_exec], + [Define to rpl_re_exec if the replacement should be used.]) + AC_DEFINE([regcomp], [rpl_regcomp], + [Define to rpl_regcomp if the replacement should be used.]) + AC_DEFINE([regexec], [rpl_regexec], + [Define to rpl_regexec if the replacement should be used.]) + AC_DEFINE([regerror], [rpl_regerror], + [Define to rpl_regerror if the replacement should be used.]) + AC_DEFINE([regfree], [rpl_regfree], + [Define to rpl_regfree if the replacement should be used.]) + fi +]) +m4trace:m4/regex.m4:251: -1- AC_DEFUN([gl_PREREQ_REGEX], [ + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([AC_C_INLINE]) + AC_REQUIRE([AC_C_RESTRICT]) + AC_REQUIRE([AC_TYPE_MBSTATE_T]) + AC_REQUIRE([gl_EEMALLOC]) + AC_CHECK_HEADERS([libintl.h]) + AC_CHECK_FUNCS_ONCE([isblank iswctype wcscoll]) + AC_CHECK_DECLS([isblank], [], [], [[#include ]]) +]) +m4trace:m4/remove.m4:7: -1- AC_DEFUN([gl_FUNC_REMOVE], [ + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + AC_REQUIRE([gl_FUNC_RMDIR]) + AC_REQUIRE([gl_FUNC_UNLINK]) + if { case "$gl_cv_func_rmdir_works:$gl_cv_func_unlink_honors_slashes" in + *yes:*yes) false;; + *) true;; + esac + }; then + dnl If either underlying syscall is broken, then remove likely has + dnl the same bug; blindly use our replacement. + REPLACE_REMOVE=1 + else + dnl C89 requires remove(), but only POSIX requires it to handle + dnl directories. On mingw, directories fails with EPERM. + AC_CACHE_CHECK([whether remove handles directories], + [gl_cv_func_remove_dir_works], + [mkdir conftest.dir + AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include +]], [[return remove ("conftest.dir");]])], + [gl_cv_func_remove_dir_works=yes], [gl_cv_func_remove_dir_works=no], + [case $host_os in + mingw*) gl_cv_func_remove_dir_works="guessing no";; + *) gl_cv_func_remove_dir_works="guessing yes";; + esac]) + rm -rf conftest.dir]) + case $gl_cv_func_remove_dir_works in + *no*) REPLACE_REMOVE=1;; + esac + fi +]) +m4trace:m4/rename.m4:16: -1- AC_DEFUN([gl_FUNC_RENAME], [ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + AC_CHECK_FUNCS_ONCE([lstat]) + + dnl Solaris 10, AIX 7.1 mistakenly allow rename("file","name/"). + dnl NetBSD 1.6 mistakenly forbids rename("dir","name/"). + dnl FreeBSD 7.2 mistakenly allows rename("file","link-to-file/"). + dnl The Solaris bug can be worked around without stripping + dnl trailing slash, while the NetBSD bug requires stripping; + dnl the two conditions can be distinguished by whether hard + dnl links are also broken. + AC_CACHE_CHECK([whether rename honors trailing slash on destination], + [gl_cv_func_rename_slash_dst_works], + [rm -rf conftest.f conftest.f1 conftest.f2 conftest.d1 conftest.d2 conftest.lnk + touch conftest.f && touch conftest.f1 && mkdir conftest.d1 || + AC_MSG_ERROR([cannot create temporary files]) + # Assume that if we have lstat, we can also check symlinks. + if test $ac_cv_func_lstat = yes; then + ln -s conftest.f conftest.lnk + fi + AC_RUN_IFELSE( + [AC_LANG_PROGRAM([[ +# include +# include + ]], + [[int result = 0; + if (rename ("conftest.f1", "conftest.f2/") == 0) + result |= 1; + if (rename ("conftest.d1", "conftest.d2/") != 0) + result |= 2; +#if HAVE_LSTAT + if (rename ("conftest.f", "conftest.lnk/") == 0) + result |= 4; +#endif + return result; + ]])], + [gl_cv_func_rename_slash_dst_works=yes], + [gl_cv_func_rename_slash_dst_works=no], + dnl When crosscompiling, assume rename is broken. + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_rename_slash_dst_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_rename_slash_dst_works="guessing no" ;; + esac + ]) + rm -rf conftest.f conftest.f1 conftest.f2 conftest.d1 conftest.d2 conftest.lnk + ]) + case "$gl_cv_func_rename_slash_dst_works" in + *yes) ;; + *) + REPLACE_RENAME=1 + AC_DEFINE([RENAME_TRAILING_SLASH_DEST_BUG], [1], + [Define if rename does not correctly handle slashes on the destination + argument, such as on Solaris 10 or NetBSD 1.6.]) + ;; + esac + + dnl SunOS 4.1.1_U1 mistakenly forbids rename("dir/","name"). + dnl Solaris 9 mistakenly allows rename("file/","name"). + dnl FreeBSD 7.2 mistakenly allows rename("link-to-file/","name"). + dnl These bugs require stripping trailing slash to avoid corrupting + dnl symlinks with a trailing slash. + AC_CACHE_CHECK([whether rename honors trailing slash on source], + [gl_cv_func_rename_slash_src_works], + [rm -rf conftest.f conftest.f1 conftest.d1 conftest.d2 conftest.d3 conftest.lnk + touch conftest.f && touch conftest.f1 && mkdir conftest.d1 || + AC_MSG_ERROR([cannot create temporary files]) + # Assume that if we have lstat, we can also check symlinks. + if test $ac_cv_func_lstat = yes; then + ln -s conftest.f conftest.lnk + fi + AC_RUN_IFELSE( + [AC_LANG_PROGRAM([[ +# include +# include + ]], + [[int result = 0; + if (rename ("conftest.f1/", "conftest.d3") == 0) + result |= 1; + if (rename ("conftest.d1/", "conftest.d2") != 0) + result |= 2; +#if HAVE_LSTAT + if (rename ("conftest.lnk/", "conftest.f") == 0) + result |= 4; +#endif + return result; + ]])], + [gl_cv_func_rename_slash_src_works=yes], + [gl_cv_func_rename_slash_src_works=no], + dnl When crosscompiling, assume rename is broken. + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_rename_slash_src_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_rename_slash_src_works="guessing no" ;; + esac + ]) + rm -rf conftest.f conftest.f1 conftest.d1 conftest.d2 conftest.d3 conftest.lnk + ]) + case "$gl_cv_func_rename_slash_src_works" in + *yes) ;; + *) + REPLACE_RENAME=1 + AC_DEFINE([RENAME_TRAILING_SLASH_SOURCE_BUG], [1], + [Define if rename does not correctly handle slashes on the source + argument, such as on Solaris 9 or cygwin 1.5.]) + ;; + esac + + dnl NetBSD 1.6 and cygwin 1.5.x mistakenly reduce hard link count + dnl on rename("h1","h2"). + dnl This bug requires stat'ting targets prior to attempting rename. + AC_CHECK_FUNCS_ONCE([link]) + AC_CACHE_CHECK([whether rename manages hard links correctly], + [gl_cv_func_rename_link_works], + [if test $ac_cv_func_link = yes; then + rm -rf conftest.f conftest.f1 + if touch conftest.f && ln conftest.f conftest.f1 && + set x `ls -i conftest.f conftest.f1` && test "$2" = "$4"; then + AC_RUN_IFELSE( + [AC_LANG_PROGRAM([[ +# include +# include +# include + ]], + [[int result = 0; + if (rename ("conftest.f", "conftest.f1")) + result |= 1; + if (unlink ("conftest.f1")) + result |= 2; + if (rename ("conftest.f", "conftest.f")) + result |= 4; + if (rename ("conftest.f1", "conftest.f1") == 0) + result |= 8; + return result; + ]])], + [gl_cv_func_rename_link_works=yes], + [gl_cv_func_rename_link_works=no], + dnl When crosscompiling, assume rename is broken. + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_rename_link_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_rename_link_works="guessing no" ;; + esac + ]) + else + gl_cv_func_rename_link_works="guessing no" + fi + rm -rf conftest.f conftest.f1 + else + gl_cv_func_rename_link_works=yes + fi + ]) + case "$gl_cv_func_rename_link_works" in + *yes) ;; + *) + REPLACE_RENAME=1 + AC_DEFINE([RENAME_HARD_LINK_BUG], [1], + [Define if rename fails to leave hard links alone, as on NetBSD 1.6 + or Cygwin 1.5.]) + ;; + esac + + dnl Cygwin 1.5.x mistakenly allows rename("dir","file"). + dnl mingw mistakenly forbids rename("dir1","dir2"). + dnl These bugs require stripping trailing slash to avoid corrupting + dnl symlinks with a trailing slash. + AC_CACHE_CHECK([whether rename manages existing destinations correctly], + [gl_cv_func_rename_dest_works], + [rm -rf conftest.f conftest.d1 conftest.d2 + touch conftest.f && mkdir conftest.d1 conftest.d2 || + AC_MSG_ERROR([cannot create temporary files]) + AC_RUN_IFELSE( + [AC_LANG_PROGRAM([[ +# include +# include + ]], + [[int result = 0; + if (rename ("conftest.d1", "conftest.d2") != 0) + result |= 1; + if (rename ("conftest.d2", "conftest.f") == 0) + result |= 2; + return result; + ]])], + [gl_cv_func_rename_dest_works=yes], + [gl_cv_func_rename_dest_works=no], + dnl When crosscompiling, assume rename is broken. + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_rename_dest_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_rename_dest_works="guessing no" ;; + esac + ]) + rm -rf conftest.f conftest.d1 conftest.d2 + ]) + case "$gl_cv_func_rename_dest_works" in + *yes) ;; + *) + REPLACE_RENAME=1 + AC_DEFINE([RENAME_DEST_EXISTS_BUG], [1], + [Define if rename does not work when the destination file exists, + as on Cygwin 1.5 or Windows.]) + ;; + esac +]) +m4trace:m4/rewinddir.m4:7: -1- AC_DEFUN([gl_FUNC_REWINDDIR], [ + AC_REQUIRE([gl_DIRENT_H_DEFAULTS]) + + AC_CHECK_FUNCS([rewinddir]) + if test $ac_cv_func_rewinddir = no; then + HAVE_REWINDDIR=0 + fi +]) +m4trace:m4/rmdir.m4:7: -1- AC_DEFUN([gl_FUNC_RMDIR], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + dnl Detect cygwin 1.5.x bug. + AC_CHECK_HEADERS_ONCE([unistd.h]) + AC_CACHE_CHECK([whether rmdir works], [gl_cv_func_rmdir_works], + [mkdir conftest.dir + touch conftest.file + AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #include + #if HAVE_UNISTD_H + # include + #else /* on Windows with MSVC */ + # include + #endif +]], [[int result = 0; + if (!rmdir ("conftest.file/")) + result |= 1; + else if (errno != ENOTDIR) + result |= 2; + if (!rmdir ("conftest.dir/./")) + result |= 4; + return result; + ]])], + [gl_cv_func_rmdir_works=yes], [gl_cv_func_rmdir_works=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_rmdir_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_rmdir_works="guessing no" ;; + esac + ]) + rm -rf conftest.dir conftest.file]) + case "$gl_cv_func_rmdir_works" in + *yes) ;; + *) + REPLACE_RMDIR=1 + ;; + esac +]) +m4trace:m4/rpmatch.m4:7: -1- AC_DEFUN([gl_FUNC_RPMATCH], [ + dnl Persuade glibc to declare rpmatch(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + AC_CHECK_FUNCS([rpmatch]) + if test $ac_cv_func_rpmatch = no; then + HAVE_RPMATCH=0 + fi +]) +m4trace:m4/rpmatch.m4:20: -1- AC_DEFUN([gl_PREREQ_RPMATCH], [ + AC_CACHE_CHECK([for nl_langinfo and YESEXPR], [gl_cv_langinfo_yesexpr], + [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include ]], + [[char* cs = nl_langinfo(YESEXPR); return !cs;]])], + [gl_cv_langinfo_yesexpr=yes], + [gl_cv_langinfo_yesexpr=no]) + ]) + if test $gl_cv_langinfo_yesexpr = yes; then + AC_DEFINE([HAVE_LANGINFO_YESEXPR], [1], + [Define if you have and nl_langinfo(YESEXPR).]) + fi +]) +m4trace:m4/safe-read.m4:9: -1- AC_DEFUN([gl_PREREQ_SAFE_READ], [ + AC_REQUIRE([gt_TYPE_SSIZE_T]) +]) +m4trace:m4/safe-write.m4:8: -1- AC_DEFUN([gl_PREREQ_SAFE_WRITE], [ + gl_PREREQ_SAFE_READ +]) +m4trace:m4/same.m4:9: -1- AC_DEFUN([gl_SAME], [ + AC_REQUIRE([AC_SYS_LONG_FILE_NAMES]) + AC_CHECK_FUNCS_ONCE([pathconf]) +]) +m4trace:m4/save-cwd.m4:8: -1- AC_DEFUN([gl_SAVE_CWD], [ + AC_CHECK_FUNCS_ONCE([fchdir]) +]) +m4trace:m4/savedir.m4:8: -1- AC_DEFUN([gl_SAVEDIR], [ + : +]) +m4trace:m4/savewd.m4:8: -1- AC_DEFUN([gl_SAVEWD], [:]) +m4trace:m4/sched_h.m4:9: -1- AC_DEFUN([gl_SCHED_H], [ + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[ + #include + struct sched_param a; + int b[] = { SCHED_FIFO, SCHED_RR, SCHED_OTHER }; + pid_t t1; + ]])], + [SCHED_H=''], + [SCHED_H='sched.h' + + gl_CHECK_NEXT_HEADERS([sched.h]) + + if test $ac_cv_header_sched_h = yes; then + HAVE_SCHED_H=1 + else + HAVE_SCHED_H=0 + fi + AC_SUBST([HAVE_SCHED_H]) + + AC_CHECK_TYPE([struct sched_param], + [HAVE_STRUCT_SCHED_PARAM=1], [HAVE_STRUCT_SCHED_PARAM=0], + [#include ]) + AC_SUBST([HAVE_STRUCT_SCHED_PARAM]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + ]) + AC_SUBST([SCHED_H]) + AM_CONDITIONAL([GL_GENERATE_SCHED_H], [test -n "$SCHED_H"]) +]) +m4trace:m4/select.m4:7: -1- AC_DEFUN([gl_FUNC_SELECT], [ + AC_REQUIRE([gl_HEADER_SYS_SELECT]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_REQUIRE([gl_SOCKETS]) + if test "$ac_cv_header_winsock2_h" = yes; then + REPLACE_SELECT=1 + else + dnl On Interix 3.5, select(0, NULL, NULL, NULL, timeout) fails with error + dnl EFAULT. + AC_CHECK_HEADERS_ONCE([sys/select.h]) + AC_CACHE_CHECK([whether select supports a 0 argument], + [gl_cv_func_select_supports0], + [ + AC_RUN_IFELSE([AC_LANG_SOURCE([[ +#include +#include +#if HAVE_SYS_SELECT_H +#include +#endif +int main () +{ + struct timeval timeout; + timeout.tv_sec = 0; + timeout.tv_usec = 5; + return select (0, (fd_set *)0, (fd_set *)0, (fd_set *)0, &timeout) < 0; +}]])], [gl_cv_func_select_supports0=yes], [gl_cv_func_select_supports0=no], + [ +changequote(,)dnl + case "$host_os" in + # Guess no on Interix. + interix*) gl_cv_func_select_supports0="guessing no";; + # Guess yes otherwise. + *) gl_cv_func_select_supports0="guessing yes";; + esac +changequote([,])dnl + ]) + ]) + case "$gl_cv_func_select_supports0" in + *yes) ;; + *) REPLACE_SELECT=1 ;; + esac + + dnl On FreeBSD 8.2, select() doesn't always reject bad fds. + AC_CACHE_CHECK([whether select detects invalid fds], + [gl_cv_func_select_detects_ebadf], + [ + AC_RUN_IFELSE([AC_LANG_PROGRAM([[ +#include +#include +#if HAVE_SYS_SELECT_H +# include +#endif +#include +#include +]],[[ + fd_set set; + dup2(0, 16); + FD_ZERO(&set); + FD_SET(16, &set); + close(16); + struct timeval timeout; + timeout.tv_sec = 0; + timeout.tv_usec = 5; + return select (17, &set, NULL, NULL, &timeout) != -1 || errno != EBADF; +]])], [gl_cv_func_select_detects_ebadf=yes], + [gl_cv_func_select_detects_ebadf=no], + [ + case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_select_detects_ebadf="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_select_detects_ebadf="guessing no" ;; + esac + ]) + ]) + case $gl_cv_func_select_detects_ebadf in + *yes) ;; + *) REPLACE_SELECT=1 ;; + esac + fi + + dnl Determine the needed libraries. + LIB_SELECT="$LIBSOCKET" + if test $REPLACE_SELECT = 1; then + case "$host_os" in + mingw*) + dnl On the MSVC platform, the function MsgWaitForMultipleObjects + dnl (used in lib/select.c) requires linking with -luser32. On mingw, + dnl it is implicit. + AC_LINK_IFELSE( + [AC_LANG_SOURCE([[ +#define WIN32_LEAN_AND_MEAN +#include +int +main () +{ + MsgWaitForMultipleObjects (0, NULL, 0, 0, 0); + return 0; +}]])], + [], + [LIB_SELECT="$LIB_SELECT -luser32"]) + ;; + esac + fi + AC_SUBST([LIB_SELECT]) +]) +m4trace:m4/selinux-context-h.m4:10: -1- AC_DEFUN([gl_HEADERS_SELINUX_CONTEXT_H], [ + AC_REQUIRE([gl_LIBSELINUX]) + if test "$with_selinux" != no; then + AC_CHECK_HEADERS([selinux/context.h], + [SELINUX_CONTEXT_H=], + [SELINUX_CONTEXT_H=selinux/context.h]) + else + SELINUX_CONTEXT_H=selinux/context.h + fi + AC_SUBST([SELINUX_CONTEXT_H]) + AM_CONDITIONAL([GL_GENERATE_SELINUX_CONTEXT_H], [test -n "$SELINUX_CONTEXT_H"]) +]) +m4trace:m4/selinux-selinux-h.m4:12: -1- AC_DEFUN([gl_HEADERS_SELINUX_SELINUX_H], [ + AC_REQUIRE([gl_LIBSELINUX]) + if test "$with_selinux" != no; then + AC_CHECK_HEADERS([selinux/selinux.h]) + + if test "$ac_cv_header_selinux_selinux_h" = yes; then + # We do have , so do compile getfilecon.c + # and arrange to use its wrappers. + gl_CHECK_NEXT_HEADERS([selinux/selinux.h]) + AC_DEFINE([getfilecon], [rpl_getfilecon], + [Always use our getfilecon wrapper.]) + AC_DEFINE([lgetfilecon], [rpl_lgetfilecon], + [Always use our lgetfilecon wrapper.]) + AC_DEFINE([fgetfilecon], [rpl_fgetfilecon], + [Always use our fgetfilecon wrapper.]) + fi + + case "$ac_cv_search_setfilecon:$ac_cv_header_selinux_selinux_h" in + no:*) # already warned + ;; + *:no) + AC_MSG_WARN([libselinux was found but selinux/selinux.h is missing.]) + AC_MSG_WARN([AC_PACKAGE_NAME will be compiled without SELinux support.]) + esac + else + # Do as if does not exist, even if + # AC_CHECK_HEADERS_ONCE has already determined that it exists. + AC_DEFINE([HAVE_SELINUX_SELINUX_H], [0]) + fi +]) +m4trace:m4/selinux-selinux-h.m4:44: -1- AC_DEFUN([gl_LIBSELINUX], [ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_REQUIRE([AC_CANONICAL_BUILD]) + + AC_ARG_WITH([selinux], + AS_HELP_STRING([--without-selinux], [do not use SELinux, even on systems with SELinux]), + [], [with_selinux=maybe]) + + LIB_SELINUX= + if test "$with_selinux" != no; then + gl_save_LIBS=$LIBS + AC_SEARCH_LIBS([setfilecon], [selinux], + [test "$ac_cv_search_setfilecon" = "none required" || + LIB_SELINUX=$ac_cv_search_setfilecon]) + LIBS=$gl_save_LIBS + fi + AC_SUBST([LIB_SELINUX]) + + # Warn if SELinux is found but libselinux is absent; + if test "$ac_cv_search_setfilecon" = no && + test "$host" = "$build" && test -d /selinux; then + AC_MSG_WARN([This system supports SELinux but libselinux is missing.]) + AC_MSG_WARN([AC_PACKAGE_NAME will be compiled without SELinux support.]) + fi +]) +m4trace:m4/servent.m4:7: -1- AC_DEFUN([gl_SERVENT], [ + dnl Where are getservent(), setservent(), endservent(), getservbyname(), + dnl getservbyport() defined? + dnl Where are getprotoent(), setprotoent(), endprotoent(), getprotobyname(), + dnl getprotobynumber() defined? + dnl - On Solaris, they are in libsocket. Ignore libxnet. + dnl - On Haiku, they are in libnetwork. + dnl - On BeOS, they are in libnet. + dnl - On native Windows, they are in ws2_32.dll. + dnl - Otherwise they are in libc. + AC_REQUIRE([gl_HEADER_SYS_SOCKET])dnl for HAVE_SYS_SOCKET_H, HAVE_WINSOCK2_H + SERVENT_LIB= + gl_saved_libs="$LIBS" + AC_SEARCH_LIBS([getservbyname], [socket network net], + [if test "$ac_cv_search_getservbyname" != "none required"; then + SERVENT_LIB="$ac_cv_search_getservbyname" + fi]) + LIBS="$gl_saved_libs" + if test -z "$SERVENT_LIB"; then + AC_CHECK_FUNCS([getservbyname], , [ + AC_CACHE_CHECK([for getservbyname in winsock2.h and -lws2_32], + [gl_cv_w32_getservbyname], + [gl_cv_w32_getservbyname=no + gl_save_LIBS="$LIBS" + LIBS="$LIBS -lws2_32" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[ +#ifdef HAVE_WINSOCK2_H +#include +#endif +#include + ]], + [[getservbyname(NULL,NULL);]])], + [gl_cv_w32_getservbyname=yes]) + LIBS="$gl_save_LIBS" + ]) + if test "$gl_cv_w32_getservbyname" = "yes"; then + SERVENT_LIB="-lws2_32" + fi + ]) + fi + AC_SUBST([SERVENT_LIB]) +]) +m4trace:m4/setenv.m4:7: -1- AC_DEFUN([gl_FUNC_SETENV], [ + AC_REQUIRE([gl_FUNC_SETENV_SEPARATE]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + if test $ac_cv_func_setenv = no; then + HAVE_SETENV=0 + else + AC_CACHE_CHECK([whether setenv validates arguments], + [gl_cv_func_setenv_works], + [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ + #include + #include + #include + ]], [[ + int result = 0; + { + if (setenv ("", "", 0) != -1) + result |= 1; + else if (errno != EINVAL) + result |= 2; + } + { + if (setenv ("a", "=", 1) != 0) + result |= 4; + else if (strcmp (getenv ("a"), "=") != 0) + result |= 8; + } + return result; + ]])], + [gl_cv_func_setenv_works=yes], [gl_cv_func_setenv_works=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_setenv_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_setenv_works="guessing no" ;; + esac + ])]) + case "$gl_cv_func_setenv_works" in + *yes) ;; + *) + REPLACE_SETENV=1 + ;; + esac + fi +]) +m4trace:m4/setenv.m4:55: -1- AC_DEFUN([gl_FUNC_SETENV_SEPARATE], [ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + AC_CHECK_DECLS_ONCE([setenv]) + if test $ac_cv_have_decl_setenv = no; then + HAVE_DECL_SETENV=0 + fi + AC_CHECK_FUNCS_ONCE([setenv]) + gl_PREREQ_SETENV +]) +m4trace:m4/setenv.m4:66: -1- AC_DEFUN([gl_FUNC_UNSETENV], [ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CHECK_DECLS_ONCE([unsetenv]) + if test $ac_cv_have_decl_unsetenv = no; then + HAVE_DECL_UNSETENV=0 + fi + AC_CHECK_FUNCS([unsetenv]) + if test $ac_cv_func_unsetenv = no; then + HAVE_UNSETENV=0 + else + HAVE_UNSETENV=1 + dnl Some BSDs return void, failing to do error checking. + AC_CACHE_CHECK([for unsetenv() return type], [gt_cv_func_unsetenv_ret], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[ +#undef _BSD +#define _BSD 1 /* unhide unsetenv declaration in OSF/1 5.1 */ +#include +extern +#ifdef __cplusplus +"C" +#endif +int unsetenv (const char *name); + ]], + [[]])], + [gt_cv_func_unsetenv_ret='int'], + [gt_cv_func_unsetenv_ret='void'])]) + if test $gt_cv_func_unsetenv_ret = 'void'; then + AC_DEFINE([VOID_UNSETENV], [1], [Define to 1 if unsetenv returns void + instead of int.]) + REPLACE_UNSETENV=1 + fi + + dnl Solaris 10 unsetenv does not remove all copies of a name. + dnl Haiku alpha 2 unsetenv gets confused by assignment to environ. + dnl OpenBSD 4.7 unsetenv("") does not fail. + AC_CACHE_CHECK([whether unsetenv obeys POSIX], + [gl_cv_func_unsetenv_works], + [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ + #include + #include + extern char **environ; + ]], [[ + char entry1[] = "a=1"; + char entry2[] = "b=2"; + char *env[] = { entry1, entry2, NULL }; + if (putenv ((char *) "a=1")) return 1; + if (putenv (entry2)) return 2; + entry2[0] = 'a'; + unsetenv ("a"); + if (getenv ("a")) return 3; + if (!unsetenv ("") || errno != EINVAL) return 4; + entry2[0] = 'b'; + environ = env; + if (!getenv ("a")) return 5; + entry2[0] = 'a'; + unsetenv ("a"); + if (getenv ("a")) return 6; + ]])], + [gl_cv_func_unsetenv_works=yes], [gl_cv_func_unsetenv_works=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_unsetenv_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_unsetenv_works="guessing no" ;; + esac + ])]) + case "$gl_cv_func_unsetenv_works" in + *yes) ;; + *) + REPLACE_UNSETENV=1 + ;; + esac + fi +]) +m4trace:m4/setenv.m4:146: -1- AC_DEFUN([gl_PREREQ_SETENV], [ + AC_REQUIRE([AC_FUNC_ALLOCA]) + AC_REQUIRE([gl_ENVIRON]) + AC_CHECK_HEADERS_ONCE([unistd.h]) + AC_CHECK_HEADERS([search.h]) + AC_CHECK_FUNCS([tsearch]) +]) +m4trace:m4/setenv.m4:156: -1- AC_DEFUN([gl_PREREQ_UNSETENV], [ + AC_REQUIRE([gl_ENVIRON]) + AC_CHECK_HEADERS_ONCE([unistd.h]) +]) +m4trace:m4/setlocale.m4:7: -1- AC_DEFUN([gl_FUNC_SETLOCALE], [ + AC_REQUIRE([gl_LOCALE_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) + case "$host_os" in + dnl On native Windows systems, setlocale(category,NULL) does not look at + dnl the environment variables LC_ALL, category, and LANG. + mingw*) REPLACE_SETLOCALE=1 ;; + dnl On Cygwin 1.5.x, setlocale always succeeds but setlocale(LC_CTYPE,NULL) + dnl is then still "C". + cygwin*) + case `uname -r` in + 1.5.*) REPLACE_SETLOCALE=1 ;; + esac + ;; + esac +]) +m4trace:m4/setlocale.m4:26: -1- AC_DEFUN([gl_PREREQ_SETLOCALE], [ + : +]) +m4trace:m4/settime.m4:7: -1- AC_DEFUN([gl_SETTIME], [ + dnl Prerequisites of lib/settime.c. + AC_REQUIRE([gl_CLOCK_TIME]) + AC_REQUIRE([gl_TIMESPEC]) + AC_CHECK_FUNCS_ONCE([settimeofday stime]) +]) +m4trace:m4/sha1.m4:7: -1- AC_DEFUN([gl_SHA1], [ + dnl Prerequisites of lib/sha1.c. + AC_REQUIRE([gl_BIGENDIAN]) + : +]) +m4trace:m4/sha256.m4:7: -1- AC_DEFUN([gl_SHA256], [ + dnl Prerequisites of lib/sha256.c. + AC_REQUIRE([gl_BIGENDIAN]) +]) +m4trace:m4/sha512.m4:7: -1- AC_DEFUN([gl_SHA512], [ + dnl Prerequisites of lib/sha512.c. + AC_REQUIRE([gl_BIGENDIAN]) +]) +m4trace:m4/sig2str.m4:7: -1- AC_DEFUN([gl_FUNC_SIG2STR], [ + AC_CHECK_FUNCS([sig2str]) +]) +m4trace:m4/sig2str.m4:13: -1- AC_DEFUN([gl_PREREQ_SIG2STR], [ + : +]) +m4trace:m4/sig_atomic_t.m4:7: -1- AC_DEFUN([gt_TYPE_SIG_ATOMIC_T], [ + AC_CHECK_TYPES([sig_atomic_t], , + [AC_DEFINE([sig_atomic_t], [int], + [Define as an integer type suitable for memory locations that can be + accessed atomically even in the presence of asynchronous signals.])], + [#include ]) +]) +m4trace:m4/sigaction.m4:8: -1- AC_DEFUN([gl_SIGACTION], [ + AC_REQUIRE([gl_SIGNAL_H_DEFAULTS]) + AC_CHECK_FUNCS_ONCE([sigaction]) + if test $ac_cv_func_sigaction = yes; then + AC_CHECK_MEMBERS([struct sigaction.sa_sigaction], , , + [[#include ]]) + if test $ac_cv_member_struct_sigaction_sa_sigaction = no; then + HAVE_STRUCT_SIGACTION_SA_SIGACTION=0 + fi + else + HAVE_SIGACTION=0 + fi +]) +m4trace:m4/sigaction.m4:24: -1- AC_DEFUN([gl_PREREQ_SIGACTION], [ + AC_REQUIRE([gl_SIGNAL_H_DEFAULTS]) + AC_REQUIRE([AC_C_RESTRICT]) + AC_REQUIRE([AC_TYPE_UID_T]) + AC_REQUIRE([gl_PREREQ_SIG_HANDLER_H]) + AC_CHECK_FUNCS_ONCE([sigaltstack siginterrupt]) + AC_CHECK_TYPES([siginfo_t], [], [], [[ +#include + ]]) + if test $ac_cv_type_siginfo_t = no; then + HAVE_SIGINFO_T=0 + fi +]) +m4trace:m4/sigaction.m4:40: -1- AC_DEFUN([gl_PREREQ_SIG_HANDLER_H], [:]) +m4trace:m4/signal_h.m4:7: -1- AC_DEFUN([gl_SIGNAL_H], [ + AC_REQUIRE([gl_SIGNAL_H_DEFAULTS]) + AC_REQUIRE([gl_CHECK_TYPE_SIGSET_T]) + gl_NEXT_HEADERS([signal.h]) + +# AIX declares sig_atomic_t to already include volatile, and C89 compilers +# then choke on 'volatile sig_atomic_t'. C99 requires that it compile. + AC_CHECK_TYPE([volatile sig_atomic_t], [], + [HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0], [[ +#include + ]]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + AC_REQUIRE([AC_TYPE_UID_T]) + + dnl Persuade glibc to define sighandler_t. + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + AC_CHECK_TYPE([sighandler_t], [], [HAVE_SIGHANDLER_T=0], [[ +#include + ]]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [pthread_sigmask sigaction + sigaddset sigdelset sigemptyset sigfillset sigismember + sigpending sigprocmask]) +]) +m4trace:m4/signal_h.m4:39: -1- AC_DEFUN([gl_CHECK_TYPE_SIGSET_T], [ + AC_CHECK_TYPES([sigset_t], + [gl_cv_type_sigset_t=yes], [gl_cv_type_sigset_t=no], + [[ + #include + /* Mingw defines sigset_t not in , but in . */ + #include + ]]) + if test $gl_cv_type_sigset_t != yes; then + HAVE_SIGSET_T=0 + fi +]) +m4trace:m4/signal_h.m4:53: -1- AC_DEFUN([gl_SIGNAL_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_SIGNAL_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) +m4trace:m4/signal_h.m4:62: -1- AC_DEFUN([gl_SIGNAL_H_DEFAULTS], [ + GNULIB_PTHREAD_SIGMASK=0; AC_SUBST([GNULIB_PTHREAD_SIGMASK]) + GNULIB_RAISE=0; AC_SUBST([GNULIB_RAISE]) + GNULIB_SIGNAL_H_SIGPIPE=0; AC_SUBST([GNULIB_SIGNAL_H_SIGPIPE]) + GNULIB_SIGPROCMASK=0; AC_SUBST([GNULIB_SIGPROCMASK]) + GNULIB_SIGACTION=0; AC_SUBST([GNULIB_SIGACTION]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_POSIX_SIGNALBLOCKING=1; AC_SUBST([HAVE_POSIX_SIGNALBLOCKING]) + HAVE_PTHREAD_SIGMASK=1; AC_SUBST([HAVE_PTHREAD_SIGMASK]) + HAVE_RAISE=1; AC_SUBST([HAVE_RAISE]) + HAVE_SIGSET_T=1; AC_SUBST([HAVE_SIGSET_T]) + HAVE_SIGINFO_T=1; AC_SUBST([HAVE_SIGINFO_T]) + HAVE_SIGACTION=1; AC_SUBST([HAVE_SIGACTION]) + HAVE_STRUCT_SIGACTION_SA_SIGACTION=1; + AC_SUBST([HAVE_STRUCT_SIGACTION_SA_SIGACTION]) + HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1; + AC_SUBST([HAVE_TYPE_VOLATILE_SIG_ATOMIC_T]) + HAVE_SIGHANDLER_T=1; AC_SUBST([HAVE_SIGHANDLER_T]) + REPLACE_PTHREAD_SIGMASK=0; AC_SUBST([REPLACE_PTHREAD_SIGMASK]) + REPLACE_RAISE=0; AC_SUBST([REPLACE_RAISE]) +]) +m4trace:m4/signalblocking.m4:12: -1- AC_DEFUN([gl_SIGNALBLOCKING], [ + AC_REQUIRE([gl_SIGNAL_H_DEFAULTS]) + AC_REQUIRE([gl_CHECK_TYPE_SIGSET_T]) + if test $gl_cv_type_sigset_t = yes; then + AC_CHECK_FUNC([sigprocmask], [gl_cv_func_sigprocmask=1]) + fi + if test -z "$gl_cv_func_sigprocmask"; then + HAVE_POSIX_SIGNALBLOCKING=0 + fi +]) +m4trace:m4/signalblocking.m4:25: -1- AC_DEFUN([gl_PREREQ_SIGPROCMASK], [:]) +m4trace:m4/signbit.m4:7: -1- AC_DEFUN([gl_SIGNBIT], [ + AC_REQUIRE([gl_MATH_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([for signbit macro], [gl_cv_func_signbit], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +/* If signbit is defined as a function, don't use it, since calling it for + 'float' or 'long double' arguments would involve conversions. + If signbit is not declared at all but exists as a library function, don't + use it, since the prototype may not match. + If signbit is not declared at all but exists as a compiler built-in, don't + use it, since it's preferable to use __builtin_signbit* (no warnings, + no conversions). */ +#ifndef signbit +# error "signbit should be a macro" +#endif +#include +]gl_SIGNBIT_TEST_PROGRAM +])], + [gl_cv_func_signbit=yes], + [gl_cv_func_signbit=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_signbit="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_signbit="guessing no" ;; + esac + ]) + ]) + dnl GCC 4.0 and newer provides three built-ins for signbit. + dnl They can be used without warnings, also in C++, regardless of . + dnl But they may expand to calls to functions, which may or may not be in + dnl libc. + AC_CACHE_CHECK([for signbit compiler built-ins], [gl_cv_func_signbit_gcc], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#if __GNUC__ >= 4 +# define signbit(x) \ + (sizeof (x) == sizeof (long double) ? __builtin_signbitl (x) : \ + sizeof (x) == sizeof (double) ? __builtin_signbit (x) : \ + __builtin_signbitf (x)) +#else +# error "signbit should be three compiler built-ins" +#endif +#include +]gl_SIGNBIT_TEST_PROGRAM +])], + [gl_cv_func_signbit_gcc=yes], + [gl_cv_func_signbit_gcc=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_signbit_gcc="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_signbit_gcc="guessing no" ;; + esac + ]) + ]) + dnl Use the compiler built-ins whenever possible, because they are more + dnl efficient than the system library functions (if they exist). + case "$gl_cv_func_signbit_gcc" in + *yes) + REPLACE_SIGNBIT_USING_GCC=1 + ;; + *) + case "$gl_cv_func_signbit" in + *yes) ;; + *) + dnl REPLACE_SIGNBIT=1 makes sure the signbit[fdl] functions get built. + REPLACE_SIGNBIT=1 + gl_FLOAT_SIGN_LOCATION + gl_DOUBLE_SIGN_LOCATION + gl_LONG_DOUBLE_SIGN_LOCATION + if test "$gl_cv_cc_float_signbit" = unknown; then + dnl Test whether copysignf() is declared. + AC_CHECK_DECLS([copysignf], , , [[#include ]]) + if test "$ac_cv_have_decl_copysignf" = yes; then + dnl Test whether copysignf() can be used without libm. + AC_CACHE_CHECK([whether copysignf can be used without linking with libm], + [gl_cv_func_copysignf_no_libm], + [ + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + float x, y;]], + [[return copysignf (x, y) < 0;]])], + [gl_cv_func_copysignf_no_libm=yes], + [gl_cv_func_copysignf_no_libm=no]) + ]) + if test $gl_cv_func_copysignf_no_libm = yes; then + AC_DEFINE([HAVE_COPYSIGNF_IN_LIBC], [1], + [Define if the copysignf function is declared in and available in libc.]) + fi + fi + fi + if test "$gl_cv_cc_double_signbit" = unknown; then + dnl Test whether copysign() is declared. + AC_CHECK_DECLS([copysign], , , [[#include ]]) + if test "$ac_cv_have_decl_copysign" = yes; then + dnl Test whether copysign() can be used without libm. + AC_CACHE_CHECK([whether copysign can be used without linking with libm], + [gl_cv_func_copysign_no_libm], + [ + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + double x, y;]], + [[return copysign (x, y) < 0;]])], + [gl_cv_func_copysign_no_libm=yes], + [gl_cv_func_copysign_no_libm=no]) + ]) + if test $gl_cv_func_copysign_no_libm = yes; then + AC_DEFINE([HAVE_COPYSIGN_IN_LIBC], [1], + [Define if the copysign function is declared in and available in libc.]) + fi + fi + fi + if test "$gl_cv_cc_long_double_signbit" = unknown; then + dnl Test whether copysignl() is declared. + AC_CHECK_DECLS([copysignl], , , [[#include ]]) + if test "$ac_cv_have_decl_copysignl" = yes; then + dnl Test whether copysignl() can be used without libm. + AC_CACHE_CHECK([whether copysignl can be used without linking with libm], + [gl_cv_func_copysignl_no_libm], + [ + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include + long double x, y;]], + [[return copysignl (x, y) < 0;]])], + [gl_cv_func_copysignl_no_libm=yes], + [gl_cv_func_copysignl_no_libm=no]) + ]) + if test $gl_cv_func_copysignl_no_libm = yes; then + AC_DEFINE([HAVE_COPYSIGNL_IN_LIBC], [1], + [Define if the copysignl function is declared in and available in libc.]) + fi + fi + fi + ;; + esac + ;; + esac +]) +m4trace:m4/signbit.m4:155: -1- AC_DEFUN([gl_SIGNBIT_TEST_PROGRAM], [[ +/* Global variables. + Needed because GCC 4 constant-folds __builtin_signbitl (literal) + but cannot constant-fold __builtin_signbitl (variable). */ +float vf; +double vd; +long double vl; +int main () +{ +/* HP cc on HP-UX 10.20 has a bug with the constant expression -0.0. + So we use -p0f and -p0d instead. */ +float p0f = 0.0f; +float m0f = -p0f; +double p0d = 0.0; +double m0d = -p0d; +/* On HP-UX 10.20, negating 0.0L does not yield -0.0L. + So we use another constant expression instead. + But that expression does not work on other platforms, such as when + cross-compiling to PowerPC on Mac OS X 10.5. */ +long double p0l = 0.0L; +#if defined __hpux || defined __sgi +long double m0l = -LDBL_MIN * LDBL_MIN; +#else +long double m0l = -p0l; +#endif + int result = 0; + if (signbit (vf)) /* link check */ + vf++; + { + float plus_inf = 1.0f / p0f; + float minus_inf = -1.0f / p0f; + if (!(!signbit (255.0f) + && signbit (-255.0f) + && !signbit (p0f) + && (memcmp (&m0f, &p0f, sizeof (float)) == 0 || signbit (m0f)) + && !signbit (plus_inf) + && signbit (minus_inf))) + result |= 1; + } + if (signbit (vd)) /* link check */ + vd++; + { + double plus_inf = 1.0 / p0d; + double minus_inf = -1.0 / p0d; + if (!(!signbit (255.0) + && signbit (-255.0) + && !signbit (p0d) + && (memcmp (&m0d, &p0d, sizeof (double)) == 0 || signbit (m0d)) + && !signbit (plus_inf) + && signbit (minus_inf))) + result |= 2; + } + if (signbit (vl)) /* link check */ + vl++; + { + long double plus_inf = 1.0L / p0l; + long double minus_inf = -1.0L / p0l; + if (signbit (255.0L)) + result |= 4; + if (!signbit (-255.0L)) + result |= 4; + if (signbit (p0l)) + result |= 8; + if (!(memcmp (&m0l, &p0l, sizeof (long double)) == 0 || signbit (m0l))) + result |= 16; + if (signbit (plus_inf)) + result |= 32; + if (!signbit (minus_inf)) + result |= 64; + } + return result; +} +]]) +m4trace:m4/signbit.m4:229: -1- AC_DEFUN([gl_FLOAT_SIGN_LOCATION], [ + gl_FLOATTYPE_SIGN_LOCATION([float], [gl_cv_cc_float_signbit], [f], [FLT]) +]) +m4trace:m4/signbit.m4:234: -1- AC_DEFUN([gl_DOUBLE_SIGN_LOCATION], [ + gl_FLOATTYPE_SIGN_LOCATION([double], [gl_cv_cc_double_signbit], [], [DBL]) +]) +m4trace:m4/signbit.m4:239: -1- AC_DEFUN([gl_LONG_DOUBLE_SIGN_LOCATION], [ + gl_FLOATTYPE_SIGN_LOCATION([long double], [gl_cv_cc_long_double_signbit], [L], [LDBL]) +]) +m4trace:m4/signbit.m4:244: -1- AC_DEFUN([gl_FLOATTYPE_SIGN_LOCATION], [ + AC_CACHE_CHECK([where to find the sign bit in a '$1'], + [$2], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +#define NWORDS \ + ((sizeof ($1) + sizeof (unsigned int) - 1) / sizeof (unsigned int)) +typedef union { $1 value; unsigned int word[NWORDS]; } + memory_float; +static memory_float plus = { 1.0$3 }; +static memory_float minus = { -1.0$3 }; +int main () +{ + size_t j, k, i; + unsigned int m; + FILE *fp = fopen ("conftest.out", "w"); + if (fp == NULL) + return 1; + /* Find the different bit. */ + k = 0; m = 0; + for (j = 0; j < NWORDS; j++) + { + unsigned int x = plus.word[j] ^ minus.word[j]; + if ((x & (x - 1)) || (x && m)) + { + /* More than one bit difference. */ + fprintf (fp, "unknown"); + return 2; + } + if (x) + { + k = j; + m = x; + } + } + if (m == 0) + { + /* No difference. */ + fprintf (fp, "unknown"); + return 3; + } + /* Now m = plus.word[k] ^ ~minus.word[k]. */ + if (plus.word[k] & ~minus.word[k]) + { + /* Oh? The sign bit is set in the positive and cleared in the negative + numbers? */ + fprintf (fp, "unknown"); + return 4; + } + for (i = 0; ; i++) + if ((m >> i) & 1) + break; + fprintf (fp, "word %d bit %d", (int) k, (int) i); + if (fclose (fp) != 0) + return 5; + return 0; +} + ]])], + [$2=`cat conftest.out`], + [$2="unknown"], + [ + dnl When cross-compiling, we don't know. It depends on the + dnl ABI and compiler version. There are too many cases. + $2="unknown" + ]) + rm -f conftest.out + ]) + case "$$2" in + word*bit*) + word=`echo "$$2" | sed -e 's/word //' -e 's/ bit.*//'` + bit=`echo "$$2" | sed -e 's/word.*bit //'` + AC_DEFINE_UNQUOTED([$4][_SIGNBIT_WORD], [$word], + [Define as the word index where to find the sign of '$1'.]) + AC_DEFINE_UNQUOTED([$4][_SIGNBIT_BIT], [$bit], + [Define as the bit index in the word where to find the sign of '$1'.]) + ;; + esac +]) +m4trace:m4/signbit.m4:329: -1- AC_DEFUN([gl_FLOAT_SIGNBIT_CODE], [ + gl_FLOATTYPE_SIGNBIT_CODE([float], [f], [f]) +]) +m4trace:m4/signbit.m4:336: -1- AC_DEFUN([gl_DOUBLE_SIGNBIT_CODE], [ + gl_FLOATTYPE_SIGNBIT_CODE([double], [d], []) +]) +m4trace:m4/signbit.m4:343: -1- AC_DEFUN([gl_LONG_DOUBLE_SIGNBIT_CODE], [ + gl_FLOATTYPE_SIGNBIT_CODE([long double], [l], [L]) +]) +m4trace:m4/signbit.m4:348: -1- AC_DEFUN([gl_FLOATTYPE_SIGNBIT_CODE], [[ +static int +signbit$2 ($1 value) +{ + typedef union { $1 f; unsigned char b[sizeof ($1)]; } float_union; + static float_union plus_one = { 1.0$3 }; /* unused bits are zero here */ + static float_union minus_one = { -1.0$3 }; /* unused bits are zero here */ + /* Compute the sign bit mask as the XOR of plus_one and minus_one. */ + float_union u; + unsigned int i; + u.f = value; + for (i = 0; i < sizeof ($1); i++) + if (u.b[i] & (plus_one.b[i] ^ minus_one.b[i])) + return 1; + return 0; +} +]]) +m4trace:m4/size_max.m4:9: -1- AC_DEFUN([gl_SIZE_MAX], [ + AC_CHECK_HEADERS([stdint.h]) + dnl First test whether the system already has SIZE_MAX. + AC_CACHE_CHECK([for SIZE_MAX], [gl_cv_size_max], [ + gl_cv_size_max= + AC_EGREP_CPP([Found it], [ +#include +#if HAVE_STDINT_H +#include +#endif +#ifdef SIZE_MAX +Found it +#endif +], [gl_cv_size_max=yes]) + if test -z "$gl_cv_size_max"; then + dnl Define it ourselves. Here we assume that the type 'size_t' is not wider + dnl than the type 'unsigned long'. Try hard to find a definition that can + dnl be used in a preprocessor #if, i.e. doesn't contain a cast. + AC_COMPUTE_INT([size_t_bits_minus_1], [sizeof (size_t) * CHAR_BIT - 1], + [#include +#include ], [size_t_bits_minus_1=]) + AC_COMPUTE_INT([fits_in_uint], [sizeof (size_t) <= sizeof (unsigned int)], + [#include ], [fits_in_uint=]) + if test -n "$size_t_bits_minus_1" && test -n "$fits_in_uint"; then + if test $fits_in_uint = 1; then + dnl Even though SIZE_MAX fits in an unsigned int, it must be of type + dnl 'unsigned long' if the type 'size_t' is the same as 'unsigned long'. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + extern size_t foo; + extern unsigned long foo; + ]], + [[]])], + [fits_in_uint=0]) + fi + dnl We cannot use 'expr' to simplify this expression, because 'expr' + dnl works only with 'long' integers in the host environment, while we + dnl might be cross-compiling from a 32-bit platform to a 64-bit platform. + if test $fits_in_uint = 1; then + gl_cv_size_max="(((1U << $size_t_bits_minus_1) - 1) * 2 + 1)" + else + gl_cv_size_max="(((1UL << $size_t_bits_minus_1) - 1) * 2 + 1)" + fi + else + dnl Shouldn't happen, but who knows... + gl_cv_size_max='((size_t)~(size_t)0)' + fi + fi + ]) + if test "$gl_cv_size_max" != yes; then + AC_DEFINE_UNQUOTED([SIZE_MAX], [$gl_cv_size_max], + [Define as the maximum value of type 'size_t', if the system doesn't define it.]) + fi + dnl Don't redefine SIZE_MAX in config.h if config.h is re-included after + dnl . Remember that the #undef in AH_VERBATIM gets replaced with + dnl #define by AC_DEFINE_UNQUOTED. + AH_VERBATIM([SIZE_MAX], +[/* Define as the maximum value of type 'size_t', if the system doesn't define + it. */ +#ifndef SIZE_MAX +# undef SIZE_MAX +#endif]) +]) +m4trace:m4/sleep.m4:7: -1- AC_DEFUN([gl_FUNC_SLEEP], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + dnl We expect to see the declaration of sleep() in a header file. + dnl Older versions of mingw have a sleep() function that is an alias to + dnl _sleep() in MSVCRT. It has a different signature than POSIX sleep(): + dnl it takes the number of milliseconds as argument and returns void. + dnl mingw does not declare this function. + AC_CHECK_DECLS([sleep], , , [[#include ]]) + AC_CHECK_FUNCS_ONCE([sleep]) + if test $ac_cv_have_decl_sleep != yes; then + HAVE_SLEEP=0 + else + dnl Cygwin 1.5.x has a bug where sleep can't exceed 49.7 days. + AC_CACHE_CHECK([for working sleep], [gl_cv_func_sleep_works], + [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ +#include +#include +#include +static void +handle_alarm (int sig) +{ + if (sig != SIGALRM) + _exit (2); +} +]], [[ + /* Failure to compile this test due to missing alarm is okay, + since all such platforms (mingw) also lack sleep. */ + unsigned int pentecost = 50 * 24 * 60 * 60; /* 50 days. */ + unsigned int remaining; + signal (SIGALRM, handle_alarm); + alarm (1); + remaining = sleep (pentecost); + if (remaining > pentecost) + return 3; + if (remaining <= pentecost - 10) + return 4; + return 0; + ]])], + [gl_cv_func_sleep_works=yes], [gl_cv_func_sleep_works=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_sleep_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_sleep_works="guessing no" ;; + esac + ])]) + case "$gl_cv_func_sleep_works" in + *yes) ;; + *) + REPLACE_SLEEP=1 + ;; + esac + fi +]) +m4trace:m4/snprintf.m4:11: -1- AC_DEFUN([gl_FUNC_SNPRINTF], [ + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + gl_cv_func_snprintf_usable=no + AC_CHECK_FUNCS([snprintf]) + if test $ac_cv_func_snprintf = yes; then + gl_SNPRINTF_SIZE1 + case "$gl_cv_func_snprintf_size1" in + *yes) + gl_SNPRINTF_RETVAL_C99 + case "$gl_cv_func_snprintf_retval_c99" in + *yes) + gl_PRINTF_POSITIONS + case "$gl_cv_func_printf_positions" in + *yes) + gl_cv_func_snprintf_usable=yes + ;; + esac + ;; + esac + ;; + esac + fi + if test $gl_cv_func_snprintf_usable = no; then + gl_REPLACE_SNPRINTF + fi + AC_CHECK_DECLS_ONCE([snprintf]) + if test $ac_cv_have_decl_snprintf = no; then + HAVE_DECL_SNPRINTF=0 + fi +]) +m4trace:m4/snprintf.m4:43: -1- AC_DEFUN([gl_REPLACE_SNPRINTF], [ + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + AC_LIBOBJ([snprintf]) + if test $ac_cv_func_snprintf = yes; then + REPLACE_SNPRINTF=1 + fi + gl_PREREQ_SNPRINTF +]) +m4trace:m4/snprintf.m4:54: -1- AC_DEFUN([gl_PREREQ_SNPRINTF], [:]) +m4trace:m4/socketlib.m4:11: -1- AC_DEFUN([gl_SOCKETLIB], [ + gl_PREREQ_SYS_H_WINSOCK2 dnl for HAVE_WINSOCK2_H + LIBSOCKET= + if test $HAVE_WINSOCK2_H = 1; then + dnl Native Windows API (not Cygwin). + AC_CACHE_CHECK([if we need to call WSAStartup in winsock2.h and -lws2_32], + [gl_cv_func_wsastartup], [ + gl_save_LIBS="$LIBS" + LIBS="$LIBS -lws2_32" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[ +#ifdef HAVE_WINSOCK2_H +# include +#endif]], [[ + WORD wVersionRequested = MAKEWORD(1, 1); + WSADATA wsaData; + int err = WSAStartup(wVersionRequested, &wsaData); + WSACleanup ();]])], + gl_cv_func_wsastartup=yes, gl_cv_func_wsastartup=no) + LIBS="$gl_save_LIBS" + ]) + if test "$gl_cv_func_wsastartup" = "yes"; then + AC_DEFINE([WINDOWS_SOCKETS], [1], [Define if WSAStartup is needed.]) + LIBSOCKET='-lws2_32' + fi + else + dnl Unix API. + dnl Solaris has most socket functions in libsocket. + dnl Haiku has most socket functions in libnetwork. + dnl BeOS has most socket functions in libnet. + AC_CACHE_CHECK([for library containing setsockopt], [gl_cv_lib_socket], [ + gl_cv_lib_socket= + AC_LINK_IFELSE([AC_LANG_PROGRAM([[extern +#ifdef __cplusplus +"C" +#endif +char setsockopt();]], [[setsockopt();]])], + [], + [gl_save_LIBS="$LIBS" + LIBS="$gl_save_LIBS -lsocket" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[extern +#ifdef __cplusplus +"C" +#endif +char setsockopt();]], [[setsockopt();]])], + [gl_cv_lib_socket="-lsocket"]) + if test -z "$gl_cv_lib_socket"; then + LIBS="$gl_save_LIBS -lnetwork" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[extern +#ifdef __cplusplus +"C" +#endif +char setsockopt();]], [[setsockopt();]])], + [gl_cv_lib_socket="-lnetwork"]) + if test -z "$gl_cv_lib_socket"; then + LIBS="$gl_save_LIBS -lnet" + AC_LINK_IFELSE([AC_LANG_PROGRAM([[extern +#ifdef __cplusplus +"C" +#endif +char setsockopt();]], [[setsockopt();]])], + [gl_cv_lib_socket="-lnet"]) + fi + fi + LIBS="$gl_save_LIBS" + ]) + if test -z "$gl_cv_lib_socket"; then + gl_cv_lib_socket="none needed" + fi + ]) + if test "$gl_cv_lib_socket" != "none needed"; then + LIBSOCKET="$gl_cv_lib_socket" + fi + fi + AC_SUBST([LIBSOCKET]) +]) +m4trace:m4/sockets.m4:7: -1- AC_DEFUN([gl_SOCKETS], [ + AC_REQUIRE([AC_C_INLINE]) + AC_REQUIRE([gl_SOCKETLIB]) + gl_PREREQ_SOCKETS +]) +m4trace:m4/sockets.m4:15: -1- AC_DEFUN([gl_PREREQ_SOCKETS], [ + : +]) +m4trace:m4/socklen.m4:15: -1- AC_DEFUN([gl_TYPE_SOCKLEN_T], [AC_REQUIRE([gl_CHECK_SOCKET_HEADERS])dnl + AC_CHECK_TYPE([socklen_t], , + [AC_MSG_CHECKING([for socklen_t equivalent]) + AC_CACHE_VAL([gl_cv_socklen_t_equiv], + [# Systems have either "struct sockaddr *" or + # "void *" as the second argument to getpeername + gl_cv_socklen_t_equiv= + for arg2 in "struct sockaddr" void; do + for t in int size_t "unsigned int" "long int" "unsigned long int"; do + AC_COMPILE_IFELSE([AC_LANG_PROGRAM( + [[#include + #include + + int getpeername (int, $arg2 *, $t *);]], + [[$t len; + getpeername (0, 0, &len);]])], + [gl_cv_socklen_t_equiv="$t"]) + test "$gl_cv_socklen_t_equiv" != "" && break + done + test "$gl_cv_socklen_t_equiv" != "" && break + done + ]) + if test "$gl_cv_socklen_t_equiv" = ""; then + AC_MSG_ERROR([Cannot find a type to use in place of socklen_t]) + fi + AC_MSG_RESULT([$gl_cv_socklen_t_equiv]) + AC_DEFINE_UNQUOTED([socklen_t], [$gl_cv_socklen_t_equiv], + [type to use in place of socklen_t if not defined])], + [gl_SOCKET_HEADERS])]) +m4trace:m4/socklen.m4:52: -1- AC_DEFUN([gl_SOCKET_HEADERS], [ +/* is not needed according to POSIX, but the + in i386-unknown-freebsd4.10 and + powerpc-apple-darwin5.5 required it. */ +#include +#if HAVE_SYS_SOCKET_H +# include +#elif HAVE_WS2TCPIP_H +# include +#endif +]) +m4trace:m4/socklen.m4:68: -1- AC_DEFUN([gl_CHECK_SOCKET_HEADERS], [AC_CHECK_HEADERS_ONCE([sys/socket.h]) + if test $ac_cv_header_sys_socket_h = no; then + dnl We cannot use AC_CHECK_HEADERS_ONCE here, because that would make + dnl the check for those headers unconditional; yet cygwin reports + dnl that the headers are present but cannot be compiled (since on + dnl cygwin, all socket information should come from sys/socket.h). + AC_CHECK_HEADERS([ws2tcpip.h]) + fi + ]) +m4trace:m4/sockpfaf.m4:14: -1- AC_DEFUN([gl_SOCKET_FAMILIES], [ + AC_REQUIRE([gl_HEADER_SYS_SOCKET]) + AC_CHECK_HEADERS_ONCE([netinet/in.h]) + + AC_MSG_CHECKING([for IPv4 sockets]) + AC_CACHE_VAL([gl_cv_socket_ipv4], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_WINSOCK2_H +#include +#endif]], +[[int x = AF_INET; struct in_addr y; struct sockaddr_in z; + if (&x && &y && &z) return 0;]])], + gl_cv_socket_ipv4=yes, gl_cv_socket_ipv4=no)]) + AC_MSG_RESULT([$gl_cv_socket_ipv4]) + if test $gl_cv_socket_ipv4 = yes; then + AC_DEFINE([HAVE_IPV4], [1], [Define to 1 if defines AF_INET.]) + fi + + AC_MSG_CHECKING([for IPv6 sockets]) + AC_CACHE_VAL([gl_cv_socket_ipv6], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_NETINET_IN_H +#include +#endif +#ifdef HAVE_WINSOCK2_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif]], +[[int x = AF_INET6; struct in6_addr y; struct sockaddr_in6 z; + if (&x && &y && &z) return 0;]])], + gl_cv_socket_ipv6=yes, gl_cv_socket_ipv6=no)]) + AC_MSG_RESULT([$gl_cv_socket_ipv6]) + if test $gl_cv_socket_ipv6 = yes; then + AC_DEFINE([HAVE_IPV6], [1], [Define to 1 if defines AF_INET6.]) + fi +]) +m4trace:m4/sockpfaf.m4:63: -1- AC_DEFUN([gl_SOCKET_FAMILY_UNIX], [ + AC_REQUIRE([gl_HEADER_SYS_SOCKET]) + AC_CHECK_HEADERS_ONCE([sys/un.h]) + + AC_MSG_CHECKING([for UNIX domain sockets]) + AC_CACHE_VAL([gl_cv_socket_unix], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_SYS_UN_H +#include +#endif +#ifdef HAVE_WINSOCK2_H +#include +#endif]], +[[int x = AF_UNIX; struct sockaddr_un y; + if (&x && &y) return 0;]])], + gl_cv_socket_unix=yes, gl_cv_socket_unix=no)]) + AC_MSG_RESULT([$gl_cv_socket_unix]) + if test $gl_cv_socket_unix = yes; then + AC_DEFINE([HAVE_UNIXSOCKET], [1], [Define to 1 if defines AF_UNIX.]) + fi +]) +m4trace:m4/spawn-pipe.m4:7: -1- AC_DEFUN([gl_SPAWN_PIPE], [ + dnl Prerequisites of lib/spawn-pipe.c. + AC_REQUIRE([AC_TYPE_MODE_T]) +]) +m4trace:m4/spawn_h.m4:9: -1- AC_DEFUN([gl_SPAWN_H], [ + dnl Use AC_REQUIRE here, so that the default behavior below is expanded + dnl once only, before all statements that occur in other macros. + AC_REQUIRE([gl_SPAWN_H_DEFAULTS]) + + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([spawn.h]) + + if test $ac_cv_header_spawn_h = yes; then + HAVE_SPAWN_H=1 + AC_CHECK_TYPES([posix_spawnattr_t], [], [HAVE_POSIX_SPAWNATTR_T=0], [[ +#include + ]]) + AC_CHECK_TYPES([posix_spawn_file_actions_t], [], + [HAVE_POSIX_SPAWN_FILE_ACTIONS_T=0], [[ +#include + ]]) + else + HAVE_SPAWN_H=0 + HAVE_POSIX_SPAWNATTR_T=0 + HAVE_POSIX_SPAWN_FILE_ACTIONS_T=0 + fi + AC_SUBST([HAVE_SPAWN_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + AC_REQUIRE([gl_HAVE_POSIX_SPAWN]) + + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [posix_spawn posix_spawnp posix_spawnattr_init posix_spawnattr_destroy + posix_spawnattr_getsigdefault posix_spawnattr_setsigdefault + posix_spawnattr_getsigmask posix_spawnattr_setsigmask + posix_spawnattr_getflags posix_spawnattr_setflags + posix_spawnattr_getpgroup posix_spawnattr_setpgroup + posix_spawnattr_getschedpolicy posix_spawnattr_setschedpolicy + posix_spawnattr_getschedparam posix_spawnattr_setschedparam + posix_spawn_file_actions_init posix_spawn_file_actions_destroy + posix_spawn_file_actions_addopen posix_spawn_file_actions_addclose + posix_spawn_file_actions_adddup2]) +]) +m4trace:m4/spawn_h.m4:61: -1- AC_DEFUN([gl_HAVE_POSIX_SPAWN], [ + dnl Use AC_REQUIRE here, so that the default behavior below is expanded + dnl once only, before all statements that occur in other macros. + AC_REQUIRE([gl_SPAWN_H_DEFAULTS]) + + AC_CHECK_FUNCS_ONCE([posix_spawn]) + if test $ac_cv_func_posix_spawn != yes; then + HAVE_POSIX_SPAWN=0 + fi +]) +m4trace:m4/spawn_h.m4:73: -1- AC_DEFUN([gl_SPAWN_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_SPAWN_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) +m4trace:m4/spawn_h.m4:82: -1- AC_DEFUN([gl_SPAWN_H_DEFAULTS], [ + GNULIB_POSIX_SPAWN=0; AC_SUBST([GNULIB_POSIX_SPAWN]) + GNULIB_POSIX_SPAWNP=0; AC_SUBST([GNULIB_POSIX_SPAWNP]) + GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT=0; AC_SUBST([GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT]) + GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=0; AC_SUBST([GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE]) + GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=0; AC_SUBST([GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2]) + GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=0; AC_SUBST([GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN]) + GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY=0; AC_SUBST([GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY]) + GNULIB_POSIX_SPAWNATTR_INIT=0; AC_SUBST([GNULIB_POSIX_SPAWNATTR_INIT]) + GNULIB_POSIX_SPAWNATTR_GETFLAGS=0; AC_SUBST([GNULIB_POSIX_SPAWNATTR_GETFLAGS]) + GNULIB_POSIX_SPAWNATTR_SETFLAGS=0; AC_SUBST([GNULIB_POSIX_SPAWNATTR_SETFLAGS]) + GNULIB_POSIX_SPAWNATTR_GETPGROUP=0; AC_SUBST([GNULIB_POSIX_SPAWNATTR_GETPGROUP]) + GNULIB_POSIX_SPAWNATTR_SETPGROUP=0; AC_SUBST([GNULIB_POSIX_SPAWNATTR_SETPGROUP]) + GNULIB_POSIX_SPAWNATTR_GETSCHEDPARAM=0; AC_SUBST([GNULIB_POSIX_SPAWNATTR_GETSCHEDPARAM]) + GNULIB_POSIX_SPAWNATTR_SETSCHEDPARAM=0; AC_SUBST([GNULIB_POSIX_SPAWNATTR_SETSCHEDPARAM]) + GNULIB_POSIX_SPAWNATTR_GETSCHEDPOLICY=0; AC_SUBST([GNULIB_POSIX_SPAWNATTR_GETSCHEDPOLICY]) + GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY=0; AC_SUBST([GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY]) + GNULIB_POSIX_SPAWNATTR_GETSIGDEFAULT=0; AC_SUBST([GNULIB_POSIX_SPAWNATTR_GETSIGDEFAULT]) + GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT=0; AC_SUBST([GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT]) + GNULIB_POSIX_SPAWNATTR_GETSIGMASK=0; AC_SUBST([GNULIB_POSIX_SPAWNATTR_GETSIGMASK]) + GNULIB_POSIX_SPAWNATTR_SETSIGMASK=0; AC_SUBST([GNULIB_POSIX_SPAWNATTR_SETSIGMASK]) + GNULIB_POSIX_SPAWNATTR_DESTROY=0; AC_SUBST([GNULIB_POSIX_SPAWNATTR_DESTROY]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_POSIX_SPAWN=1; AC_SUBST([HAVE_POSIX_SPAWN]) + HAVE_POSIX_SPAWNATTR_T=1; AC_SUBST([HAVE_POSIX_SPAWNATTR_T]) + HAVE_POSIX_SPAWN_FILE_ACTIONS_T=1; + AC_SUBST([HAVE_POSIX_SPAWN_FILE_ACTIONS_T]) + REPLACE_POSIX_SPAWN=0; AC_SUBST([REPLACE_POSIX_SPAWN]) + REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE=0; + AC_SUBST([REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE]) + REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2=0; + AC_SUBST([REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2]) + REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN=0; + AC_SUBST([REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN]) +]) +m4trace:m4/ssize_t.m4:10: -1- AC_DEFUN([gt_TYPE_SSIZE_T], [ + AC_CACHE_CHECK([for ssize_t], [gt_cv_ssize_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[int x = sizeof (ssize_t *) + sizeof (ssize_t); + return !x;]])], + [gt_cv_ssize_t=yes], [gt_cv_ssize_t=no])]) + if test $gt_cv_ssize_t = no; then + AC_DEFINE([ssize_t], [int], + [Define as a signed type of the same size as size_t.]) + fi +]) +m4trace:m4/st_dm_mode.m4:10: -1- AC_DEFUN([AC_STRUCT_ST_DM_MODE], [AC_CACHE_CHECK([for st_dm_mode in struct stat], [ac_cv_struct_st_dm_mode], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ +#include +#include ]], [[struct stat s; s.st_dm_mode;]])], + [ac_cv_struct_st_dm_mode=yes], + [ac_cv_struct_st_dm_mode=no])]) + + if test $ac_cv_struct_st_dm_mode = yes; then + AC_DEFINE([HAVE_ST_DM_MODE], [1], + [Define if struct stat has an st_dm_mode member. ]) + fi + +]) +m4trace:m4/stat-prog.m4:21: -1- AC_DEFUN([cu_PREREQ_STAT_PROG], [ + AC_REQUIRE([gl_FSUSAGE]) + AC_REQUIRE([gl_FSTYPENAME]) + AC_CHECK_HEADERS_ONCE([OS.h netinet/in.h sys/param.h sys/vfs.h]) + + dnl Check for vfs.h first, since this avoids a warning with nfs_client.h + dnl on Solaris 8. + test $ac_cv_header_sys_param_h = yes && + test $ac_cv_header_sys_mount_h = yes && + AC_CHECK_HEADERS([nfs/vfs.h], + [AC_CHECK_HEADERS([nfs/nfs_client.h])]) + + statvfs_includes="\ +AC_INCLUDES_DEFAULT +#include +" + statfs_includes="\ +AC_INCLUDES_DEFAULT +#if HAVE_SYS_VFS_H +# include +#elif HAVE_SYS_MOUNT_H && HAVE_SYS_PARAM_H +# include +# include +# if HAVE_NETINET_IN_H && HAVE_NFS_NFS_CLNT_H && HAVE_NFS_VFS_H +# include +# include +# include +# endif +#elif HAVE_OS_H +# include +#endif +" + dnl Keep this long conditional in sync with the USE_STATVFS conditional + dnl in ../src/stat.c. + if case "$fu_cv_sys_stat_statvfs$fu_cv_sys_stat_statvfs64" in + *yes*) ;; *) false;; esac && + { AC_CHECK_MEMBERS([struct statvfs.f_basetype],,, [$statvfs_includes]) + test $ac_cv_member_struct_statvfs_f_basetype = yes || + { AC_CHECK_MEMBERS([struct statvfs.f_fstypename],,, [$statvfs_includes]) + test $ac_cv_member_struct_statvfs_f_fstypename = yes || + { test $ac_cv_member_struct_statfs_f_fstypename != yes && + { AC_CHECK_MEMBERS([struct statvfs.f_type],,, [$statvfs_includes]) + test $ac_cv_member_struct_statvfs_f_type = yes; }; }; }; } + then + AC_CHECK_MEMBERS([struct statvfs.f_namemax],,, [$statvfs_includes]) + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [$statvfs_includes], + [static statvfs s; + return (s.s_fsid ^ 0) == 0;])], + [AC_DEFINE([STRUCT_STATVFS_F_FSID_IS_INTEGER], [1], + [Define to 1 if the f_fsid member of struct statvfs is an integer.])]) + else + AC_CHECK_MEMBERS([struct statfs.f_namelen, struct statfs.f_type, + struct statfs.f_frsize],,, [$statfs_includes]) + if test $ac_cv_header_OS_h != yes; then + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [$statfs_includes], + [static statfs s; + return (s.s_fsid ^ 0) == 0;])], + [AC_DEFINE([STRUCT_STATFS_F_FSID_IS_INTEGER], [1], + [Define to 1 if the f_fsid member of struct statfs is an integer.])]) + fi + fi +]) +m4trace:m4/stat-size.m4:9: -1- AC_DEFUN([gl_STAT_SIZE], [ + # Don't call AC_STRUCT_ST_BLOCKS because it causes bugs. Details at + # http://lists.gnu.org/archive/html/bug-gnulib/2011-06/msg00051.html + AC_CHECK_HEADERS_ONCE([sys/param.h]) +]) +m4trace:m4/stat-time.m4:20: -1- AC_DEFUN([gl_STAT_TIME], [ + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_CHECK_HEADERS_ONCE([sys/time.h]) + + AC_CHECK_MEMBERS([struct stat.st_atim.tv_nsec], + [AC_CACHE_CHECK([whether struct stat.st_atim is of type struct timespec], + [ac_cv_typeof_struct_stat_st_atim_is_struct_timespec], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM( + [[ + #include + #include + #if HAVE_SYS_TIME_H + # include + #endif + #include + struct timespec ts; + struct stat st; + ]], + [[ + st.st_atim = ts; + ]])], + [ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=yes], + [ac_cv_typeof_struct_stat_st_atim_is_struct_timespec=no])]) + if test $ac_cv_typeof_struct_stat_st_atim_is_struct_timespec = yes; then + AC_DEFINE([TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC], [1], + [Define to 1 if the type of the st_atim member of a struct stat is + struct timespec.]) + fi], + [AC_CHECK_MEMBERS([struct stat.st_atimespec.tv_nsec], [], + [AC_CHECK_MEMBERS([struct stat.st_atimensec], [], + [AC_CHECK_MEMBERS([struct stat.st_atim.st__tim.tv_nsec], [], [], + [#include + #include ])], + [#include + #include ])], + [#include + #include ])], + [#include + #include ]) +]) +m4trace:m4/stat-time.m4:70: -1- AC_DEFUN([gl_STAT_BIRTHTIME], [ + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_CHECK_HEADERS_ONCE([sys/time.h]) + AC_CHECK_MEMBERS([struct stat.st_birthtimespec.tv_nsec], [], + [AC_CHECK_MEMBERS([struct stat.st_birthtimensec], [], + [AC_CHECK_MEMBERS([struct stat.st_birthtim.tv_nsec], [], [], + [#include + #include ])], + [#include + #include ])], + [#include + #include ]) +]) +m4trace:m4/stat.m4:9: -1- AC_DEFUN([gl_FUNC_STAT], [ + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) + AC_CHECK_FUNCS_ONCE([lstat]) + dnl mingw is the only known platform where stat(".") and stat("./") differ + AC_CACHE_CHECK([whether stat handles trailing slashes on directories], + [gl_cv_func_stat_dir_slash], + [AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include +]], [[struct stat st; return stat (".", &st) != stat ("./", &st);]])], + [gl_cv_func_stat_dir_slash=yes], [gl_cv_func_stat_dir_slash=no], + [case $host_os in + mingw*) gl_cv_func_stat_dir_slash="guessing no";; + *) gl_cv_func_stat_dir_slash="guessing yes";; + esac])]) + dnl AIX 7.1, Solaris 9, mingw64 mistakenly succeed on stat("file/"). + dnl (For mingw, this is due to a broken stat() override in libmingwex.a.) + dnl FreeBSD 7.2 mistakenly succeeds on stat("link-to-file/"). + AC_CACHE_CHECK([whether stat handles trailing slashes on files], + [gl_cv_func_stat_file_slash], + [touch conftest.tmp + # Assume that if we have lstat, we can also check symlinks. + if test $ac_cv_func_lstat = yes; then + ln -s conftest.tmp conftest.lnk + fi + AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include +]], [[int result = 0; + struct stat st; + if (!stat ("conftest.tmp/", &st)) + result |= 1; +#if HAVE_LSTAT + if (!stat ("conftest.lnk/", &st)) + result |= 2; +#endif + return result; + ]])], + [gl_cv_func_stat_file_slash=yes], [gl_cv_func_stat_file_slash=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_stat_file_slash="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_stat_file_slash="guessing no" ;; + esac + ]) + rm -f conftest.tmp conftest.lnk]) + case $gl_cv_func_stat_dir_slash in + *no) REPLACE_STAT=1 + AC_DEFINE([REPLACE_FUNC_STAT_DIR], [1], [Define to 1 if stat needs + help when passed a directory name with a trailing slash]);; + esac + case $gl_cv_func_stat_file_slash in + *no) REPLACE_STAT=1 + AC_DEFINE([REPLACE_FUNC_STAT_FILE], [1], [Define to 1 if stat needs + help when passed a file name with a trailing slash]);; + esac +]) +m4trace:m4/stat.m4:71: -1- AC_DEFUN([gl_PREREQ_STAT], [:]) +m4trace:m4/stdalign.m4:10: -1- AC_DEFUN([gl_STDALIGN_H], [ + AC_CACHE_CHECK([for working stdalign.h], + [gl_cv_header_working_stdalign_h], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #include + + /* Test that alignof yields a result consistent with offsetof. + This catches GCC bug 52023 + . */ + #ifdef __cplusplus + template struct alignof_helper { char a; t b; }; + # define ao(type) offsetof (alignof_helper, b) + #else + # define ao(type) offsetof (struct { char a; type b; }, b) + #endif + char test_double[ao (double) % _Alignof (double) == 0 ? 1 : -1]; + char test_long[ao (long int) % _Alignof (long int) == 0 ? 1 : -1]; + char test_alignof[alignof (double) == _Alignof (double) ? 1 : -1]; + + /* Test _Alignas only on platforms where gnulib can help. */ + #if \ + (__GNUC__ || __IBMC__ || __IBMCPP__ \ + || 0x5110 <= __SUNPRO_C || 1300 <= _MSC_VER) + int alignas (8) alignas_int = 1; + char test_alignas[_Alignof (alignas_int) == 8 ? 1 : -1]; + #endif + ]])], + [gl_cv_header_working_stdalign_h=yes], + [gl_cv_header_working_stdalign_h=no])]) + + if test $gl_cv_header_working_stdalign_h = yes; then + STDALIGN_H='' + else + STDALIGN_H='stdalign.h' + fi + + AC_SUBST([STDALIGN_H]) + AM_CONDITIONAL([GL_GENERATE_STDALIGN_H], [test -n "$STDALIGN_H"]) +]) +m4trace:m4/stdarg.m4:10: -1- AC_DEFUN([gl_STDARG_H], [ + STDARG_H='' + NEXT_STDARG_H='' + AC_MSG_CHECKING([for va_copy]) + AC_CACHE_VAL([gl_cv_func_va_copy], [ + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[ +#ifndef va_copy +void (*func) (va_list, va_list) = va_copy; +#endif + ]])], + [gl_cv_func_va_copy=yes], + [gl_cv_func_va_copy=no])]) + AC_MSG_RESULT([$gl_cv_func_va_copy]) + if test $gl_cv_func_va_copy = no; then + dnl Provide a substitute. + dnl Usually a simple definition in is enough. Not so on AIX 5 + dnl with some versions of the /usr/vac/bin/cc compiler. It has an + dnl which does '#undef va_copy', leading to a missing va_copy symbol. For + dnl this platform, we use an substitute. But we cannot use this + dnl approach on other platforms, because often defines only + dnl preprocessor macros and gl_ABSOLUTE_HEADER, gl_CHECK_NEXT_HEADERS do + dnl not work in this situation. + AC_EGREP_CPP([vaccine], + [#if defined _AIX && !defined __GNUC__ + AIX vaccine + #endif + ], [gl_aixcc=yes], [gl_aixcc=no]) + if test $gl_aixcc = yes; then + dnl Provide a substitute file. + STDARG_H=stdarg.h + gl_NEXT_HEADERS([stdarg.h]) + dnl Fallback for the case when contains only macro definitions. + if test "$gl_cv_next_stdarg_h" = '""'; then + gl_cv_next_stdarg_h='"///usr/include/stdarg.h"' + NEXT_STDARG_H="$gl_cv_next_stdarg_h" + fi + else + dnl Provide a substitute in , either __va_copy or as a simple + dnl assignment. + gl_CACHE_VAL_SILENT([gl_cv_func___va_copy], [ + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[ +#ifndef __va_copy +error, bail out +#endif + ]])], + [gl_cv_func___va_copy=yes], + [gl_cv_func___va_copy=no])]) + if test $gl_cv_func___va_copy = yes; then + AC_DEFINE([va_copy], [__va_copy], + [Define as a macro for copying va_list variables.]) + else + AH_VERBATIM([gl_VA_COPY], [/* A replacement for va_copy, if needed. */ +#define gl_va_copy(a,b) ((a) = (b))]) + AC_DEFINE([va_copy], [gl_va_copy], + [Define as a macro for copying va_list variables.]) + fi + fi + fi + AC_SUBST([STDARG_H]) + AM_CONDITIONAL([GL_GENERATE_STDARG_H], [test -n "$STDARG_H"]) + AC_SUBST([NEXT_STDARG_H]) +]) +m4trace:m4/stdbool.m4:12: -1- AC_DEFUN([AM_STDBOOL_H], [ + AC_REQUIRE([AC_CHECK_HEADER_STDBOOL]) + + # Define two additional variables used in the Makefile substitution. + + if test "$ac_cv_header_stdbool_h" = yes; then + STDBOOL_H='' + else + STDBOOL_H='stdbool.h' + fi + AC_SUBST([STDBOOL_H]) + AM_CONDITIONAL([GL_GENERATE_STDBOOL_H], [test -n "$STDBOOL_H"]) + + if test "$ac_cv_type__Bool" = yes; then + HAVE__BOOL=1 + else + HAVE__BOOL=0 + fi + AC_SUBST([HAVE__BOOL]) +]) +m4trace:m4/stdbool.m4:35: -1- AC_DEFUN([gl_STDBOOL_H], [AM_STDBOOL_H]) +m4trace:m4/stdbool.m4:39: -1- AC_DEFUN([AC_CHECK_HEADER_STDBOOL], [AC_CACHE_CHECK([for stdbool.h that conforms to C99], + [ac_cv_header_stdbool_h], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[ + #include + #ifndef bool + "error: bool is not defined" + #endif + #ifndef false + "error: false is not defined" + #endif + #if false + "error: false is not 0" + #endif + #ifndef true + "error: true is not defined" + #endif + #if true != 1 + "error: true is not 1" + #endif + #ifndef __bool_true_false_are_defined + "error: __bool_true_false_are_defined is not defined" + #endif + + struct s { _Bool s: 1; _Bool t; } s; + + char a[true == 1 ? 1 : -1]; + char b[false == 0 ? 1 : -1]; + char c[__bool_true_false_are_defined == 1 ? 1 : -1]; + char d[(bool) 0.5 == true ? 1 : -1]; + /* See body of main program for 'e'. */ + char f[(_Bool) 0.0 == false ? 1 : -1]; + char g[true]; + char h[sizeof (_Bool)]; + char i[sizeof s.t]; + enum { j = false, k = true, l = false * true, m = true * 256 }; + /* The following fails for + HP aC++/ANSI C B3910B A.05.55 [Dec 04 2003]. */ + _Bool n[m]; + char o[sizeof n == m * sizeof n[0] ? 1 : -1]; + char p[-1 - (_Bool) 0 < 0 && -1 - (bool) 0 < 0 ? 1 : -1]; + /* Catch a bug in an HP-UX C compiler. See + http://gcc.gnu.org/ml/gcc-patches/2003-12/msg02303.html + http://lists.gnu.org/archive/html/bug-coreutils/2005-11/msg00161.html + */ + _Bool q = true; + _Bool *pq = &q; + ]], + [[ + bool e = &s; + *pq |= q; + *pq |= ! q; + /* Refer to every declared value, to avoid compiler optimizations. */ + return (!a + !b + !c + !d + !e + !f + !g + !h + !i + !!j + !k + !!l + + !m + !n + !o + !p + !q + !pq); + ]])], + [ac_cv_header_stdbool_h=yes], + [ac_cv_header_stdbool_h=no])]) + AC_CHECK_TYPES([_Bool]) +]) +m4trace:m4/stddef_h.m4:8: -1- AC_DEFUN([gl_STDDEF_H], [ + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + STDDEF_H= + if test $gt_cv_c_wchar_t = no; then + HAVE_WCHAR_T=0 + STDDEF_H=stddef.h + fi + AC_CACHE_CHECK([whether NULL can be used in arbitrary expressions], + [gl_cv_decl_null_works], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + int test[2 * (sizeof NULL == sizeof (void *)) -1]; +]])], + [gl_cv_decl_null_works=yes], + [gl_cv_decl_null_works=no])]) + if test $gl_cv_decl_null_works = no; then + REPLACE_NULL=1 + STDDEF_H=stddef.h + fi + AC_SUBST([STDDEF_H]) + AM_CONDITIONAL([GL_GENERATE_STDDEF_H], [test -n "$STDDEF_H"]) + if test -n "$STDDEF_H"; then + gl_NEXT_HEADERS([stddef.h]) + fi +]) +m4trace:m4/stddef_h.m4:35: -1- AC_DEFUN([gl_STDDEF_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_STDDEF_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) +m4trace:m4/stddef_h.m4:42: -1- AC_DEFUN([gl_STDDEF_H_DEFAULTS], [ + dnl Assume proper GNU behavior unless another module says otherwise. + REPLACE_NULL=0; AC_SUBST([REPLACE_NULL]) + HAVE_WCHAR_T=1; AC_SUBST([HAVE_WCHAR_T]) +]) +m4trace:m4/stdint.m4:10: -1- AC_DEFUN_ONCE([gl_STDINT_H], [ + AC_PREREQ([2.59])dnl + + dnl Check for long long int and unsigned long long int. + AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) + if test $ac_cv_type_long_long_int = yes; then + HAVE_LONG_LONG_INT=1 + else + HAVE_LONG_LONG_INT=0 + fi + AC_SUBST([HAVE_LONG_LONG_INT]) + AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT]) + if test $ac_cv_type_unsigned_long_long_int = yes; then + HAVE_UNSIGNED_LONG_LONG_INT=1 + else + HAVE_UNSIGNED_LONG_LONG_INT=0 + fi + AC_SUBST([HAVE_UNSIGNED_LONG_LONG_INT]) + + dnl Check for , in the same way as gl_WCHAR_H does. + AC_CHECK_HEADERS_ONCE([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + dnl Check for . + dnl AC_INCLUDES_DEFAULT defines $ac_cv_header_inttypes_h. + if test $ac_cv_header_inttypes_h = yes; then + HAVE_INTTYPES_H=1 + else + HAVE_INTTYPES_H=0 + fi + AC_SUBST([HAVE_INTTYPES_H]) + + dnl Check for . + dnl AC_INCLUDES_DEFAULT defines $ac_cv_header_sys_types_h. + if test $ac_cv_header_sys_types_h = yes; then + HAVE_SYS_TYPES_H=1 + else + HAVE_SYS_TYPES_H=0 + fi + AC_SUBST([HAVE_SYS_TYPES_H]) + + gl_CHECK_NEXT_HEADERS([stdint.h]) + if test $ac_cv_header_stdint_h = yes; then + HAVE_STDINT_H=1 + else + HAVE_STDINT_H=0 + fi + AC_SUBST([HAVE_STDINT_H]) + + dnl Now see whether we need a substitute . + if test $ac_cv_header_stdint_h = yes; then + AC_CACHE_CHECK([whether stdint.h conforms to C99], + [gl_cv_header_working_stdint_h], + [gl_cv_header_working_stdint_h=no + AC_COMPILE_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in . */ +#if !(defined WCHAR_MIN && defined WCHAR_MAX) +#error "WCHAR_MIN, WCHAR_MAX not defined in " +#endif +] +gl_STDINT_INCLUDES +[ +#ifdef INT8_MAX +int8_t a1 = INT8_MAX; +int8_t a1min = INT8_MIN; +#endif +#ifdef INT16_MAX +int16_t a2 = INT16_MAX; +int16_t a2min = INT16_MIN; +#endif +#ifdef INT32_MAX +int32_t a3 = INT32_MAX; +int32_t a3min = INT32_MIN; +#endif +#ifdef INT64_MAX +int64_t a4 = INT64_MAX; +int64_t a4min = INT64_MIN; +#endif +#ifdef UINT8_MAX +uint8_t b1 = UINT8_MAX; +#else +typedef int b1[(unsigned char) -1 != 255 ? 1 : -1]; +#endif +#ifdef UINT16_MAX +uint16_t b2 = UINT16_MAX; +#endif +#ifdef UINT32_MAX +uint32_t b3 = UINT32_MAX; +#endif +#ifdef UINT64_MAX +uint64_t b4 = UINT64_MAX; +#endif +int_least8_t c1 = INT8_C (0x7f); +int_least8_t c1max = INT_LEAST8_MAX; +int_least8_t c1min = INT_LEAST8_MIN; +int_least16_t c2 = INT16_C (0x7fff); +int_least16_t c2max = INT_LEAST16_MAX; +int_least16_t c2min = INT_LEAST16_MIN; +int_least32_t c3 = INT32_C (0x7fffffff); +int_least32_t c3max = INT_LEAST32_MAX; +int_least32_t c3min = INT_LEAST32_MIN; +int_least64_t c4 = INT64_C (0x7fffffffffffffff); +int_least64_t c4max = INT_LEAST64_MAX; +int_least64_t c4min = INT_LEAST64_MIN; +uint_least8_t d1 = UINT8_C (0xff); +uint_least8_t d1max = UINT_LEAST8_MAX; +uint_least16_t d2 = UINT16_C (0xffff); +uint_least16_t d2max = UINT_LEAST16_MAX; +uint_least32_t d3 = UINT32_C (0xffffffff); +uint_least32_t d3max = UINT_LEAST32_MAX; +uint_least64_t d4 = UINT64_C (0xffffffffffffffff); +uint_least64_t d4max = UINT_LEAST64_MAX; +int_fast8_t e1 = INT_FAST8_MAX; +int_fast8_t e1min = INT_FAST8_MIN; +int_fast16_t e2 = INT_FAST16_MAX; +int_fast16_t e2min = INT_FAST16_MIN; +int_fast32_t e3 = INT_FAST32_MAX; +int_fast32_t e3min = INT_FAST32_MIN; +int_fast64_t e4 = INT_FAST64_MAX; +int_fast64_t e4min = INT_FAST64_MIN; +uint_fast8_t f1 = UINT_FAST8_MAX; +uint_fast16_t f2 = UINT_FAST16_MAX; +uint_fast32_t f3 = UINT_FAST32_MAX; +uint_fast64_t f4 = UINT_FAST64_MAX; +#ifdef INTPTR_MAX +intptr_t g = INTPTR_MAX; +intptr_t gmin = INTPTR_MIN; +#endif +#ifdef UINTPTR_MAX +uintptr_t h = UINTPTR_MAX; +#endif +intmax_t i = INTMAX_MAX; +uintmax_t j = UINTMAX_MAX; + +#include /* for CHAR_BIT */ +#define TYPE_MINIMUM(t) \ + ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t))) +#define TYPE_MAXIMUM(t) \ + ((t) ((t) 0 < (t) -1 \ + ? (t) -1 \ + : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1))) +struct s { + int check_PTRDIFF: + PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t) + && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t) + ? 1 : -1; + /* Detect bug in FreeBSD 6.0 / ia64. */ + int check_SIG_ATOMIC: + SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t) + && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t) + ? 1 : -1; + int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1; + int check_WCHAR: + WCHAR_MIN == TYPE_MINIMUM (wchar_t) + && WCHAR_MAX == TYPE_MAXIMUM (wchar_t) + ? 1 : -1; + /* Detect bug in mingw. */ + int check_WINT: + WINT_MIN == TYPE_MINIMUM (wint_t) + && WINT_MAX == TYPE_MAXIMUM (wint_t) + ? 1 : -1; + + /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others. */ + int check_UINT8_C: + (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1; + int check_UINT16_C: + (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1; + + /* Detect bugs in OpenBSD 3.9 stdint.h. */ +#ifdef UINT8_MAX + int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1; +#endif +#ifdef UINT16_MAX + int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1; +#endif +#ifdef UINT32_MAX + int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1; +#endif +#ifdef UINT64_MAX + int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1; +#endif + int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1; + int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1; + int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1; + int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1; + int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1; + int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1; + int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1; + int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1; + int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1; + int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1; + int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1; +}; + ]])], + [dnl Determine whether the various *_MIN, *_MAX macros are usable + dnl in preprocessor expression. We could do it by compiling a test + dnl program for each of these macros. It is faster to run a program + dnl that inspects the macro expansion. + dnl This detects a bug on HP-UX 11.23/ia64. + AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[ +#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */ +#include +] +gl_STDINT_INCLUDES +[ +#include +#include +#define MVAL(macro) MVAL1(macro) +#define MVAL1(expression) #expression +static const char *macro_values[] = + { +#ifdef INT8_MAX + MVAL (INT8_MAX), +#endif +#ifdef INT16_MAX + MVAL (INT16_MAX), +#endif +#ifdef INT32_MAX + MVAL (INT32_MAX), +#endif +#ifdef INT64_MAX + MVAL (INT64_MAX), +#endif +#ifdef UINT8_MAX + MVAL (UINT8_MAX), +#endif +#ifdef UINT16_MAX + MVAL (UINT16_MAX), +#endif +#ifdef UINT32_MAX + MVAL (UINT32_MAX), +#endif +#ifdef UINT64_MAX + MVAL (UINT64_MAX), +#endif + NULL + }; +]], [[ + const char **mv; + for (mv = macro_values; *mv != NULL; mv++) + { + const char *value = *mv; + /* Test whether it looks like a cast expression. */ + if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0 + || strncmp (value, "((unsigned short)"/*)*/, 17) == 0 + || strncmp (value, "((unsigned char)"/*)*/, 16) == 0 + || strncmp (value, "((int)"/*)*/, 6) == 0 + || strncmp (value, "((signed short)"/*)*/, 15) == 0 + || strncmp (value, "((signed char)"/*)*/, 14) == 0) + return mv - macro_values + 1; + } + return 0; +]])], + [gl_cv_header_working_stdint_h=yes], + [], + [dnl When cross-compiling, assume it works. + gl_cv_header_working_stdint_h=yes + ]) + ]) + ]) + fi + if test "$gl_cv_header_working_stdint_h" = yes; then + STDINT_H= + else + dnl Check for , and for + dnl (used in Linux libc4 >= 4.6.7 and libc5). + AC_CHECK_HEADERS([sys/inttypes.h sys/bitypes.h]) + if test $ac_cv_header_sys_inttypes_h = yes; then + HAVE_SYS_INTTYPES_H=1 + else + HAVE_SYS_INTTYPES_H=0 + fi + AC_SUBST([HAVE_SYS_INTTYPES_H]) + if test $ac_cv_header_sys_bitypes_h = yes; then + HAVE_SYS_BITYPES_H=1 + else + HAVE_SYS_BITYPES_H=0 + fi + AC_SUBST([HAVE_SYS_BITYPES_H]) + + gl_STDINT_TYPE_PROPERTIES + STDINT_H=stdint.h + fi + AC_SUBST([STDINT_H]) + AM_CONDITIONAL([GL_GENERATE_STDINT_H], [test -n "$STDINT_H"]) +]) +m4trace:m4/stdint.m4:309: -1- AC_DEFUN([gl_STDINT_BITSIZEOF], [ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to the number of bits in type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for bit size of $gltype], [gl_cv_bitsizeof_${gltype}], + [AC_COMPUTE_INT([result], [sizeof ($gltype) * CHAR_BIT], + [$2 +#include ], [result=unknown]) + eval gl_cv_bitsizeof_${gltype}=\$result + ]) + eval result=\$gl_cv_bitsizeof_${gltype} + if test $result = unknown; then + dnl Use a nonempty default, because some compilers, such as IRIX 5 cc, + dnl do a syntax check even on unused #if conditions and give an error + dnl on valid C code like this: + dnl #if 0 + dnl # if > 32 + dnl # endif + dnl #endif + result=0 + fi + GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + AC_DEFINE_UNQUOTED([BITSIZEOF_${GLTYPE}], [$result]) + eval BITSIZEOF_${GLTYPE}=\$result + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([BITSIZEOF_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) +m4trace:m4/stdint.m4:347: -1- AC_DEFUN([gl_CHECK_TYPES_SIGNED], [ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]), + [Define to 1 if ']gltype[' is a signed integer type.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([whether $gltype is signed], [gl_cv_type_${gltype}_signed], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];]])], + result=yes, result=no) + eval gl_cv_type_${gltype}_signed=\$result + ]) + eval result=\$gl_cv_type_${gltype}_signed + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + if test "$result" = yes; then + AC_DEFINE_UNQUOTED([HAVE_SIGNED_${GLTYPE}], [1]) + eval HAVE_SIGNED_${GLTYPE}=1 + else + eval HAVE_SIGNED_${GLTYPE}=0 + fi + done + m4_foreach_w([gltype], [$1], + [AC_SUBST([HAVE_SIGNED_]m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_]))]) +]) +m4trace:m4/stdint.m4:380: -1- AC_DEFUN([gl_INTEGER_TYPE_SUFFIX], [ + dnl Use a shell loop, to avoid bloating configure, and + dnl - extra AH_TEMPLATE calls, so that autoheader knows what to put into + dnl config.h.in, + dnl - extra AC_SUBST calls, so that the right substitutions are made. + m4_foreach_w([gltype], [$1], + [AH_TEMPLATE(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX], + [Define to l, ll, u, ul, ull, etc., as suitable for + constants of type ']gltype['.])]) + for gltype in $1 ; do + AC_CACHE_CHECK([for $gltype integer literal suffix], + [gl_cv_type_${gltype}_suffix], + [eval gl_cv_type_${gltype}_suffix=no + eval result=\$gl_cv_type_${gltype}_signed + if test "$result" = yes; then + glsufu= + else + glsufu=u + fi + for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do + case $glsuf in + '') gltype1='int';; + l) gltype1='long int';; + ll) gltype1='long long int';; + i64) gltype1='__int64';; + u) gltype1='unsigned int';; + ul) gltype1='unsigned long int';; + ull) gltype1='unsigned long long int';; + ui64)gltype1='unsigned __int64';; + esac + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([$2[ + extern $gltype foo; + extern $gltype1 foo;]])], + [eval gl_cv_type_${gltype}_suffix=\$glsuf]) + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" != no && break + done]) + GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'` + eval result=\$gl_cv_type_${gltype}_suffix + test "$result" = no && result= + eval ${GLTYPE}_SUFFIX=\$result + AC_DEFINE_UNQUOTED([${GLTYPE}_SUFFIX], [$result]) + done + m4_foreach_w([gltype], [$1], + [AC_SUBST(m4_translit(gltype,[abcdefghijklmnopqrstuvwxyz ],[ABCDEFGHIJKLMNOPQRSTUVWXYZ_])[_SUFFIX])]) +]) +m4trace:m4/stdint.m4:430: -1- AC_DEFUN([gl_STDINT_INCLUDES], [[ + /* BSD/OS 4.0.1 has a bug: , and must be + included before . */ + #include + #include + #if HAVE_WCHAR_H + # include + # include + # include + #endif +]]) +m4trace:m4/stdint.m4:446: -1- AC_DEFUN([gl_STDINT_TYPE_PROPERTIES], [ + AC_REQUIRE([gl_MULTIARCH]) + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_STDINT_BITSIZEOF([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_STDINT_BITSIZEOF([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_CHECK_TYPES_SIGNED([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + gl_cv_type_ptrdiff_t_signed=yes + gl_cv_type_size_t_signed=no + if test $APPLE_UNIVERSAL_BUILD = 0; then + gl_INTEGER_TYPE_SUFFIX([ptrdiff_t size_t], + [gl_STDINT_INCLUDES]) + fi + gl_INTEGER_TYPE_SUFFIX([sig_atomic_t wchar_t wint_t], + [gl_STDINT_INCLUDES]) + + dnl If wint_t is smaller than 'int', it cannot satisfy the ISO C 99 + dnl requirement that wint_t is "unchanged by default argument promotions". + dnl In this case gnulib's and override wint_t. + dnl Set the variable BITSIZEOF_WINT_T accordingly. + if test $BITSIZEOF_WINT_T -lt 32; then + BITSIZEOF_WINT_T=32 + fi +]) +m4trace:m4/stdint_h.m4:12: -1- AC_DEFUN([gl_AC_HEADER_STDINT_H], [ + AC_CACHE_CHECK([for stdint.h], [gl_cv_header_stdint_h], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #include ]], + [[uintmax_t i = (uintmax_t) -1; return !i;]])], + [gl_cv_header_stdint_h=yes], + [gl_cv_header_stdint_h=no])]) + if test $gl_cv_header_stdint_h = yes; then + AC_DEFINE_UNQUOTED([HAVE_STDINT_H_WITH_UINTMAX], [1], + [Define if exists, doesn't clash with , + and declares uintmax_t. ]) + fi +]) +m4trace:m4/stdio_h.m4:7: -1- AC_DEFUN([gl_STDIO_H], [ + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + gl_NEXT_HEADERS([stdio.h]) + + dnl No need to create extra modules for these functions. Everyone who uses + dnl likely needs them. + GNULIB_FSCANF=1 + gl_MODULE_INDICATOR([fscanf]) + GNULIB_SCANF=1 + gl_MODULE_INDICATOR([scanf]) + GNULIB_FGETC=1 + GNULIB_GETC=1 + GNULIB_GETCHAR=1 + GNULIB_FGETS=1 + GNULIB_FREAD=1 + dnl This ifdef is necessary to avoid an error "missing file lib/stdio-read.c" + dnl "expected source file, required through AC_LIBSOURCES, not found". It is + dnl also an optimization, to avoid performing a configure check whose result + dnl is not used. But it does not make the test of GNULIB_STDIO_H_NONBLOCKING + dnl or GNULIB_NONBLOCKING redundant. + m4_ifdef([gl_NONBLOCKING_IO], [ + gl_NONBLOCKING_IO + if test $gl_cv_have_nonblocking != yes; then + REPLACE_STDIO_READ_FUNCS=1 + AC_LIBOBJ([stdio-read]) + fi + ]) + + dnl No need to create extra modules for these functions. Everyone who uses + dnl likely needs them. + GNULIB_FPRINTF=1 + GNULIB_PRINTF=1 + GNULIB_VFPRINTF=1 + GNULIB_VPRINTF=1 + GNULIB_FPUTC=1 + GNULIB_PUTC=1 + GNULIB_PUTCHAR=1 + GNULIB_FPUTS=1 + GNULIB_PUTS=1 + GNULIB_FWRITE=1 + dnl This ifdef is necessary to avoid an error "missing file lib/stdio-write.c" + dnl "expected source file, required through AC_LIBSOURCES, not found". It is + dnl also an optimization, to avoid performing a configure check whose result + dnl is not used. But it does not make the test of GNULIB_STDIO_H_SIGPIPE or + dnl GNULIB_SIGPIPE redundant. + m4_ifdef([gl_SIGNAL_SIGPIPE], [ + gl_SIGNAL_SIGPIPE + if test $gl_cv_header_signal_h_SIGPIPE != yes; then + REPLACE_STDIO_WRITE_FUNCS=1 + AC_LIBOBJ([stdio-write]) + fi + ]) + dnl This ifdef is necessary to avoid an error "missing file lib/stdio-write.c" + dnl "expected source file, required through AC_LIBSOURCES, not found". It is + dnl also an optimization, to avoid performing a configure check whose result + dnl is not used. But it does not make the test of GNULIB_STDIO_H_NONBLOCKING + dnl or GNULIB_NONBLOCKING redundant. + m4_ifdef([gl_NONBLOCKING_IO], [ + gl_NONBLOCKING_IO + if test $gl_cv_have_nonblocking != yes; then + REPLACE_STDIO_WRITE_FUNCS=1 + AC_LIBOBJ([stdio-write]) + fi + ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by both C89 and C11. + gl_WARN_ON_USE_PREPARE([[#include + ]], [dprintf fpurge fseeko ftello getdelim getline gets pclose popen + renameat snprintf tmpfile vdprintf vsnprintf]) +]) +m4trace:m4/stdio_h.m4:81: -1- AC_DEFUN([gl_STDIO_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) +m4trace:m4/stdio_h.m4:90: -1- AC_DEFUN([gl_STDIO_H_DEFAULTS], [ + GNULIB_DPRINTF=0; AC_SUBST([GNULIB_DPRINTF]) + GNULIB_FCLOSE=0; AC_SUBST([GNULIB_FCLOSE]) + GNULIB_FDOPEN=0; AC_SUBST([GNULIB_FDOPEN]) + GNULIB_FFLUSH=0; AC_SUBST([GNULIB_FFLUSH]) + GNULIB_FGETC=0; AC_SUBST([GNULIB_FGETC]) + GNULIB_FGETS=0; AC_SUBST([GNULIB_FGETS]) + GNULIB_FOPEN=0; AC_SUBST([GNULIB_FOPEN]) + GNULIB_FPRINTF=0; AC_SUBST([GNULIB_FPRINTF]) + GNULIB_FPRINTF_POSIX=0; AC_SUBST([GNULIB_FPRINTF_POSIX]) + GNULIB_FPURGE=0; AC_SUBST([GNULIB_FPURGE]) + GNULIB_FPUTC=0; AC_SUBST([GNULIB_FPUTC]) + GNULIB_FPUTS=0; AC_SUBST([GNULIB_FPUTS]) + GNULIB_FREAD=0; AC_SUBST([GNULIB_FREAD]) + GNULIB_FREOPEN=0; AC_SUBST([GNULIB_FREOPEN]) + GNULIB_FSCANF=0; AC_SUBST([GNULIB_FSCANF]) + GNULIB_FSEEK=0; AC_SUBST([GNULIB_FSEEK]) + GNULIB_FSEEKO=0; AC_SUBST([GNULIB_FSEEKO]) + GNULIB_FTELL=0; AC_SUBST([GNULIB_FTELL]) + GNULIB_FTELLO=0; AC_SUBST([GNULIB_FTELLO]) + GNULIB_FWRITE=0; AC_SUBST([GNULIB_FWRITE]) + GNULIB_GETC=0; AC_SUBST([GNULIB_GETC]) + GNULIB_GETCHAR=0; AC_SUBST([GNULIB_GETCHAR]) + GNULIB_GETDELIM=0; AC_SUBST([GNULIB_GETDELIM]) + GNULIB_GETLINE=0; AC_SUBST([GNULIB_GETLINE]) + GNULIB_OBSTACK_PRINTF=0; AC_SUBST([GNULIB_OBSTACK_PRINTF]) + GNULIB_OBSTACK_PRINTF_POSIX=0; AC_SUBST([GNULIB_OBSTACK_PRINTF_POSIX]) + GNULIB_PCLOSE=0; AC_SUBST([GNULIB_PCLOSE]) + GNULIB_PERROR=0; AC_SUBST([GNULIB_PERROR]) + GNULIB_POPEN=0; AC_SUBST([GNULIB_POPEN]) + GNULIB_PRINTF=0; AC_SUBST([GNULIB_PRINTF]) + GNULIB_PRINTF_POSIX=0; AC_SUBST([GNULIB_PRINTF_POSIX]) + GNULIB_PUTC=0; AC_SUBST([GNULIB_PUTC]) + GNULIB_PUTCHAR=0; AC_SUBST([GNULIB_PUTCHAR]) + GNULIB_PUTS=0; AC_SUBST([GNULIB_PUTS]) + GNULIB_REMOVE=0; AC_SUBST([GNULIB_REMOVE]) + GNULIB_RENAME=0; AC_SUBST([GNULIB_RENAME]) + GNULIB_RENAMEAT=0; AC_SUBST([GNULIB_RENAMEAT]) + GNULIB_SCANF=0; AC_SUBST([GNULIB_SCANF]) + GNULIB_SNPRINTF=0; AC_SUBST([GNULIB_SNPRINTF]) + GNULIB_SPRINTF_POSIX=0; AC_SUBST([GNULIB_SPRINTF_POSIX]) + GNULIB_STDIO_H_NONBLOCKING=0; AC_SUBST([GNULIB_STDIO_H_NONBLOCKING]) + GNULIB_STDIO_H_SIGPIPE=0; AC_SUBST([GNULIB_STDIO_H_SIGPIPE]) + GNULIB_TMPFILE=0; AC_SUBST([GNULIB_TMPFILE]) + GNULIB_VASPRINTF=0; AC_SUBST([GNULIB_VASPRINTF]) + GNULIB_VFSCANF=0; AC_SUBST([GNULIB_VFSCANF]) + GNULIB_VSCANF=0; AC_SUBST([GNULIB_VSCANF]) + GNULIB_VDPRINTF=0; AC_SUBST([GNULIB_VDPRINTF]) + GNULIB_VFPRINTF=0; AC_SUBST([GNULIB_VFPRINTF]) + GNULIB_VFPRINTF_POSIX=0; AC_SUBST([GNULIB_VFPRINTF_POSIX]) + GNULIB_VPRINTF=0; AC_SUBST([GNULIB_VPRINTF]) + GNULIB_VPRINTF_POSIX=0; AC_SUBST([GNULIB_VPRINTF_POSIX]) + GNULIB_VSNPRINTF=0; AC_SUBST([GNULIB_VSNPRINTF]) + GNULIB_VSPRINTF_POSIX=0; AC_SUBST([GNULIB_VSPRINTF_POSIX]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_FPURGE=1; AC_SUBST([HAVE_DECL_FPURGE]) + HAVE_DECL_FSEEKO=1; AC_SUBST([HAVE_DECL_FSEEKO]) + HAVE_DECL_FTELLO=1; AC_SUBST([HAVE_DECL_FTELLO]) + HAVE_DECL_GETDELIM=1; AC_SUBST([HAVE_DECL_GETDELIM]) + HAVE_DECL_GETLINE=1; AC_SUBST([HAVE_DECL_GETLINE]) + HAVE_DECL_OBSTACK_PRINTF=1; AC_SUBST([HAVE_DECL_OBSTACK_PRINTF]) + HAVE_DECL_SNPRINTF=1; AC_SUBST([HAVE_DECL_SNPRINTF]) + HAVE_DECL_VSNPRINTF=1; AC_SUBST([HAVE_DECL_VSNPRINTF]) + HAVE_DPRINTF=1; AC_SUBST([HAVE_DPRINTF]) + HAVE_FSEEKO=1; AC_SUBST([HAVE_FSEEKO]) + HAVE_FTELLO=1; AC_SUBST([HAVE_FTELLO]) + HAVE_PCLOSE=1; AC_SUBST([HAVE_PCLOSE]) + HAVE_POPEN=1; AC_SUBST([HAVE_POPEN]) + HAVE_RENAMEAT=1; AC_SUBST([HAVE_RENAMEAT]) + HAVE_VASPRINTF=1; AC_SUBST([HAVE_VASPRINTF]) + HAVE_VDPRINTF=1; AC_SUBST([HAVE_VDPRINTF]) + REPLACE_DPRINTF=0; AC_SUBST([REPLACE_DPRINTF]) + REPLACE_FCLOSE=0; AC_SUBST([REPLACE_FCLOSE]) + REPLACE_FDOPEN=0; AC_SUBST([REPLACE_FDOPEN]) + REPLACE_FFLUSH=0; AC_SUBST([REPLACE_FFLUSH]) + REPLACE_FOPEN=0; AC_SUBST([REPLACE_FOPEN]) + REPLACE_FPRINTF=0; AC_SUBST([REPLACE_FPRINTF]) + REPLACE_FPURGE=0; AC_SUBST([REPLACE_FPURGE]) + REPLACE_FREOPEN=0; AC_SUBST([REPLACE_FREOPEN]) + REPLACE_FSEEK=0; AC_SUBST([REPLACE_FSEEK]) + REPLACE_FSEEKO=0; AC_SUBST([REPLACE_FSEEKO]) + REPLACE_FTELL=0; AC_SUBST([REPLACE_FTELL]) + REPLACE_FTELLO=0; AC_SUBST([REPLACE_FTELLO]) + REPLACE_GETDELIM=0; AC_SUBST([REPLACE_GETDELIM]) + REPLACE_GETLINE=0; AC_SUBST([REPLACE_GETLINE]) + REPLACE_OBSTACK_PRINTF=0; AC_SUBST([REPLACE_OBSTACK_PRINTF]) + REPLACE_PERROR=0; AC_SUBST([REPLACE_PERROR]) + REPLACE_POPEN=0; AC_SUBST([REPLACE_POPEN]) + REPLACE_PRINTF=0; AC_SUBST([REPLACE_PRINTF]) + REPLACE_REMOVE=0; AC_SUBST([REPLACE_REMOVE]) + REPLACE_RENAME=0; AC_SUBST([REPLACE_RENAME]) + REPLACE_RENAMEAT=0; AC_SUBST([REPLACE_RENAMEAT]) + REPLACE_SNPRINTF=0; AC_SUBST([REPLACE_SNPRINTF]) + REPLACE_SPRINTF=0; AC_SUBST([REPLACE_SPRINTF]) + REPLACE_STDIO_READ_FUNCS=0; AC_SUBST([REPLACE_STDIO_READ_FUNCS]) + REPLACE_STDIO_WRITE_FUNCS=0; AC_SUBST([REPLACE_STDIO_WRITE_FUNCS]) + REPLACE_TMPFILE=0; AC_SUBST([REPLACE_TMPFILE]) + REPLACE_VASPRINTF=0; AC_SUBST([REPLACE_VASPRINTF]) + REPLACE_VDPRINTF=0; AC_SUBST([REPLACE_VDPRINTF]) + REPLACE_VFPRINTF=0; AC_SUBST([REPLACE_VFPRINTF]) + REPLACE_VPRINTF=0; AC_SUBST([REPLACE_VPRINTF]) + REPLACE_VSNPRINTF=0; AC_SUBST([REPLACE_VSNPRINTF]) + REPLACE_VSPRINTF=0; AC_SUBST([REPLACE_VSPRINTF]) +]) +m4trace:m4/stdlib_h.m4:7: -1- AC_DEFUN([gl_STDLIB_H], [ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_NEXT_HEADERS([stdlib.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include +#if HAVE_SYS_LOADAVG_H +# include +#endif +#if HAVE_RANDOM_H +# include +#endif + ]], [_Exit atoll canonicalize_file_name getloadavg getsubopt grantpt + initstate initstate_r mkdtemp mkostemp mkostemps mkstemp mkstemps + posix_openpt ptsname ptsname_r random random_r realpath rpmatch + setenv setstate setstate_r srandom srandom_r + strtod strtoll strtoull unlockpt unsetenv]) +]) +m4trace:m4/stdlib_h.m4:29: -1- AC_DEFUN([gl_STDLIB_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) +m4trace:m4/stdlib_h.m4:38: -1- AC_DEFUN([gl_STDLIB_H_DEFAULTS], [ + GNULIB__EXIT=0; AC_SUBST([GNULIB__EXIT]) + GNULIB_ATOLL=0; AC_SUBST([GNULIB_ATOLL]) + GNULIB_CALLOC_POSIX=0; AC_SUBST([GNULIB_CALLOC_POSIX]) + GNULIB_CANONICALIZE_FILE_NAME=0; AC_SUBST([GNULIB_CANONICALIZE_FILE_NAME]) + GNULIB_GETLOADAVG=0; AC_SUBST([GNULIB_GETLOADAVG]) + GNULIB_GETSUBOPT=0; AC_SUBST([GNULIB_GETSUBOPT]) + GNULIB_GRANTPT=0; AC_SUBST([GNULIB_GRANTPT]) + GNULIB_MALLOC_POSIX=0; AC_SUBST([GNULIB_MALLOC_POSIX]) + GNULIB_MBTOWC=0; AC_SUBST([GNULIB_MBTOWC]) + GNULIB_MKDTEMP=0; AC_SUBST([GNULIB_MKDTEMP]) + GNULIB_MKOSTEMP=0; AC_SUBST([GNULIB_MKOSTEMP]) + GNULIB_MKOSTEMPS=0; AC_SUBST([GNULIB_MKOSTEMPS]) + GNULIB_MKSTEMP=0; AC_SUBST([GNULIB_MKSTEMP]) + GNULIB_MKSTEMPS=0; AC_SUBST([GNULIB_MKSTEMPS]) + GNULIB_POSIX_OPENPT=0; AC_SUBST([GNULIB_POSIX_OPENPT]) + GNULIB_PTSNAME=0; AC_SUBST([GNULIB_PTSNAME]) + GNULIB_PTSNAME_R=0; AC_SUBST([GNULIB_PTSNAME_R]) + GNULIB_PUTENV=0; AC_SUBST([GNULIB_PUTENV]) + GNULIB_RANDOM=0; AC_SUBST([GNULIB_RANDOM]) + GNULIB_RANDOM_R=0; AC_SUBST([GNULIB_RANDOM_R]) + GNULIB_REALLOC_POSIX=0; AC_SUBST([GNULIB_REALLOC_POSIX]) + GNULIB_REALPATH=0; AC_SUBST([GNULIB_REALPATH]) + GNULIB_RPMATCH=0; AC_SUBST([GNULIB_RPMATCH]) + GNULIB_SETENV=0; AC_SUBST([GNULIB_SETENV]) + GNULIB_STRTOD=0; AC_SUBST([GNULIB_STRTOD]) + GNULIB_STRTOLL=0; AC_SUBST([GNULIB_STRTOLL]) + GNULIB_STRTOULL=0; AC_SUBST([GNULIB_STRTOULL]) + GNULIB_SYSTEM_POSIX=0; AC_SUBST([GNULIB_SYSTEM_POSIX]) + GNULIB_UNLOCKPT=0; AC_SUBST([GNULIB_UNLOCKPT]) + GNULIB_UNSETENV=0; AC_SUBST([GNULIB_UNSETENV]) + GNULIB_WCTOMB=0; AC_SUBST([GNULIB_WCTOMB]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE__EXIT=1; AC_SUBST([HAVE__EXIT]) + HAVE_ATOLL=1; AC_SUBST([HAVE_ATOLL]) + HAVE_CANONICALIZE_FILE_NAME=1; AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) + HAVE_DECL_GETLOADAVG=1; AC_SUBST([HAVE_DECL_GETLOADAVG]) + HAVE_GETSUBOPT=1; AC_SUBST([HAVE_GETSUBOPT]) + HAVE_GRANTPT=1; AC_SUBST([HAVE_GRANTPT]) + HAVE_MKDTEMP=1; AC_SUBST([HAVE_MKDTEMP]) + HAVE_MKOSTEMP=1; AC_SUBST([HAVE_MKOSTEMP]) + HAVE_MKOSTEMPS=1; AC_SUBST([HAVE_MKOSTEMPS]) + HAVE_MKSTEMP=1; AC_SUBST([HAVE_MKSTEMP]) + HAVE_MKSTEMPS=1; AC_SUBST([HAVE_MKSTEMPS]) + HAVE_POSIX_OPENPT=1; AC_SUBST([HAVE_POSIX_OPENPT]) + HAVE_PTSNAME=1; AC_SUBST([HAVE_PTSNAME]) + HAVE_PTSNAME_R=1; AC_SUBST([HAVE_PTSNAME_R]) + HAVE_RANDOM=1; AC_SUBST([HAVE_RANDOM]) + HAVE_RANDOM_H=1; AC_SUBST([HAVE_RANDOM_H]) + HAVE_RANDOM_R=1; AC_SUBST([HAVE_RANDOM_R]) + HAVE_REALPATH=1; AC_SUBST([HAVE_REALPATH]) + HAVE_RPMATCH=1; AC_SUBST([HAVE_RPMATCH]) + HAVE_SETENV=1; AC_SUBST([HAVE_SETENV]) + HAVE_DECL_SETENV=1; AC_SUBST([HAVE_DECL_SETENV]) + HAVE_STRTOD=1; AC_SUBST([HAVE_STRTOD]) + HAVE_STRTOLL=1; AC_SUBST([HAVE_STRTOLL]) + HAVE_STRTOULL=1; AC_SUBST([HAVE_STRTOULL]) + HAVE_STRUCT_RANDOM_DATA=1; AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) + HAVE_SYS_LOADAVG_H=0; AC_SUBST([HAVE_SYS_LOADAVG_H]) + HAVE_UNLOCKPT=1; AC_SUBST([HAVE_UNLOCKPT]) + HAVE_DECL_UNSETENV=1; AC_SUBST([HAVE_DECL_UNSETENV]) + REPLACE_CALLOC=0; AC_SUBST([REPLACE_CALLOC]) + REPLACE_CANONICALIZE_FILE_NAME=0; AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) + REPLACE_MALLOC=0; AC_SUBST([REPLACE_MALLOC]) + REPLACE_MBTOWC=0; AC_SUBST([REPLACE_MBTOWC]) + REPLACE_MKSTEMP=0; AC_SUBST([REPLACE_MKSTEMP]) + REPLACE_PTSNAME=0; AC_SUBST([REPLACE_PTSNAME]) + REPLACE_PTSNAME_R=0; AC_SUBST([REPLACE_PTSNAME_R]) + REPLACE_PUTENV=0; AC_SUBST([REPLACE_PUTENV]) + REPLACE_RANDOM_R=0; AC_SUBST([REPLACE_RANDOM_R]) + REPLACE_REALLOC=0; AC_SUBST([REPLACE_REALLOC]) + REPLACE_REALPATH=0; AC_SUBST([REPLACE_REALPATH]) + REPLACE_SETENV=0; AC_SUBST([REPLACE_SETENV]) + REPLACE_STRTOD=0; AC_SUBST([REPLACE_STRTOD]) + REPLACE_UNSETENV=0; AC_SUBST([REPLACE_UNSETENV]) + REPLACE_WCTOMB=0; AC_SUBST([REPLACE_WCTOMB]) +]) +m4trace:m4/stpcpy.m4:7: -1- AC_DEFUN([gl_FUNC_STPCPY], [ + dnl Persuade glibc to declare stpcpy(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl The stpcpy() declaration in lib/string.in.h uses 'restrict'. + AC_REQUIRE([AC_C_RESTRICT]) + + AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) + AC_CHECK_FUNCS([stpcpy]) + if test $ac_cv_func_stpcpy = no; then + HAVE_STPCPY=0 + fi +]) +m4trace:m4/stpcpy.m4:23: -1- AC_DEFUN([gl_PREREQ_STPCPY], [ + : +]) +m4trace:m4/stpncpy.m4:8: -1- AC_DEFUN([gl_FUNC_STPNCPY], [ + dnl Persuade glibc to declare stpncpy(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + dnl The stpncpy() declaration in lib/string.in.h uses 'restrict'. + AC_REQUIRE([AC_C_RESTRICT]) + + AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) + + dnl Both glibc and AIX (4.3.3, 5.1) have an stpncpy() function + dnl declared in . Its side effects are the same as those + dnl of strncpy(): + dnl stpncpy (dest, src, n) + dnl overwrites dest[0..n-1], min(strlen(src),n) bytes coming from src, + dnl and the remaining bytes being NULs. However, the return value is + dnl in glibc: dest + min(strlen(src),n) + dnl in AIX: dest + max(0,n-1) + dnl Only the glibc return value is useful in practice. + + AC_CHECK_DECLS_ONCE([stpncpy]) + AC_CHECK_FUNCS_ONCE([stpncpy]) + if test $ac_cv_func_stpncpy = yes; then + AC_CACHE_CHECK([for working stpncpy], [gl_cv_func_stpncpy], [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include /* for strcpy */ +/* The stpncpy prototype is missing in on AIX 4. */ +#if !HAVE_DECL_STPNCPY +extern +# ifdef __cplusplus +"C" +# endif +char *stpncpy (char *dest, const char *src, size_t n); +#endif +int main () +{ + int result = 0; + const char *src = "Hello"; + char dest[10]; + /* AIX 4.3.3 and AIX 5.1 stpncpy() returns dest+1 here. */ + { + strcpy (dest, "\377\377\377\377\377\377"); + if (stpncpy (dest, src, 2) != dest + 2) + result |= 1; + } + /* AIX 4.3.3 and AIX 5.1 stpncpy() returns dest+4 here. */ + { + strcpy (dest, "\377\377\377\377\377\377"); + if (stpncpy (dest, src, 5) != dest + 5) + result |= 2; + } + /* AIX 4.3.3 and AIX 5.1 stpncpy() returns dest+6 here. */ + { + strcpy (dest, "\377\377\377\377\377\377"); + if (stpncpy (dest, src, 7) != dest + 5) + result |= 4; + } + return result; +} +]])], + [gl_cv_func_stpncpy=yes], + [gl_cv_func_stpncpy=no], + [AC_EGREP_CPP([Thanks for using GNU], [ +#include +#ifdef __GNU_LIBRARY__ + Thanks for using GNU +#endif +], [gl_cv_func_stpncpy="guessing yes"], [gl_cv_func_stpncpy="guessing no"]) + ]) + ]) + case "$gl_cv_func_stpncpy" in + *yes) + AC_DEFINE([HAVE_STPNCPY], [1], + [Define if you have the stpncpy() function and it works.]) + ;; + *) + REPLACE_STPNCPY=1 + ;; + esac + else + HAVE_STPNCPY=0 + fi +]) +m4trace:m4/stpncpy.m4:95: -1- AC_DEFUN([gl_PREREQ_STPNCPY], [ + : +]) +m4trace:m4/strchrnul.m4:7: -1- AC_DEFUN([gl_FUNC_STRCHRNUL], [ + dnl Persuade glibc to declare strchrnul(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) + AC_CHECK_FUNCS([strchrnul]) + if test $ac_cv_func_strchrnul = no; then + HAVE_STRCHRNUL=0 + else + AC_CACHE_CHECK([whether strchrnul works], + [gl_cv_func_strchrnul_works], + [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ +#include /* for strchrnul */ +]], [[const char *buf = "a"; + return strchrnul (buf, 'b') != buf + 1; + ]])], + [gl_cv_func_strchrnul_works=yes], + [gl_cv_func_strchrnul_works=no], + [dnl Cygwin 1.7.9 introduced strchrnul, but it was broken until 1.7.10 + AC_EGREP_CPP([Lucky user], + [ +#if defined __CYGWIN__ + #include + #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 9) + Lucky user + #endif +#else + Lucky user +#endif + ], + [gl_cv_func_strchrnul_works="guessing yes"], + [gl_cv_func_strchrnul_works="guessing no"]) + ]) + ]) + case "$gl_cv_func_strchrnul_works" in + *yes) ;; + *) REPLACE_STRCHRNUL=1 ;; + esac + fi +]) +m4trace:m4/strchrnul.m4:50: -1- AC_DEFUN([gl_PREREQ_STRCHRNUL], [:]) +m4trace:m4/strdup.m4:9: -1- AC_DEFUN([gl_FUNC_STRDUP], [ + AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) + AC_CHECK_FUNCS_ONCE([strdup]) + AC_CHECK_DECLS_ONCE([strdup]) + if test $ac_cv_have_decl_strdup = no; then + HAVE_DECL_STRDUP=0 + fi +]) +m4trace:m4/strdup.m4:19: -1- AC_DEFUN([gl_FUNC_STRDUP_POSIX], [ + AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) + AC_REQUIRE([gl_CHECK_MALLOC_POSIX]) + AC_CHECK_FUNCS_ONCE([strdup]) + if test $ac_cv_func_strdup = yes; then + if test $gl_cv_func_malloc_posix != yes; then + REPLACE_STRDUP=1 + fi + fi + AC_CHECK_DECLS_ONCE([strdup]) + if test $ac_cv_have_decl_strdup = no; then + HAVE_DECL_STRDUP=0 + fi +]) +m4trace:m4/strdup.m4:36: -1- AC_DEFUN([gl_PREREQ_STRDUP], [:]) +m4trace:m4/strerror.m4:7: -1- AC_DEFUN([gl_FUNC_STRERROR], [ + AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) + AC_REQUIRE([gl_HEADER_ERRNO_H]) + AC_REQUIRE([gl_FUNC_STRERROR_0]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + m4_ifdef([gl_FUNC_STRERROR_R_WORKS], [ + AC_REQUIRE([gl_FUNC_STRERROR_R_WORKS]) + ]) + if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then + AC_CACHE_CHECK([for working strerror function], + [gl_cv_func_working_strerror], + [AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[if (!*strerror (-2)) return 1;]])], + [gl_cv_func_working_strerror=yes], + [gl_cv_func_working_strerror=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_working_strerror="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_working_strerror="guessing no" ;; + esac + ]) + ]) + case "$gl_cv_func_working_strerror" in + *yes) ;; + *) + dnl The system's strerror() fails to return a string for out-of-range + dnl integers. Replace it. + REPLACE_STRERROR=1 + ;; + esac + m4_ifdef([gl_FUNC_STRERROR_R_WORKS], [ + dnl If the system's strerror_r or __xpg_strerror_r clobbers strerror's + dnl buffer, we must replace strerror. + case "$gl_cv_func_strerror_r_works" in + *no) REPLACE_STRERROR=1 ;; + esac + ]) + else + dnl The system's strerror() cannot know about the new errno values we add + dnl to , or any fix for strerror(0). Replace it. + REPLACE_STRERROR=1 + fi +]) +m4trace:m4/strerror.m4:58: -1- AC_DEFUN([gl_FUNC_STRERROR_0], [ + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + REPLACE_STRERROR_0=0 + AC_CACHE_CHECK([whether strerror(0) succeeds], + [gl_cv_func_strerror_0_works], + [AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #include + ]], + [[int result = 0; + char *str; + errno = 0; + str = strerror (0); + if (!*str) result |= 1; + if (errno) result |= 2; + if (strstr (str, "nknown") || strstr (str, "ndefined")) + result |= 4; + return result;]])], + [gl_cv_func_strerror_0_works=yes], + [gl_cv_func_strerror_0_works=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_strerror_0_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_strerror_0_works="guessing no" ;; + esac + ]) + ]) + case "$gl_cv_func_strerror_0_works" in + *yes) ;; + *) + REPLACE_STRERROR_0=1 + AC_DEFINE([REPLACE_STRERROR_0], [1], [Define to 1 if strerror(0) + does not return a message implying success.]) + ;; + esac +]) +m4trace:m4/strerror_r.m4:7: -1- AC_DEFUN([gl_FUNC_STRERROR_R], [ + AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) + AC_REQUIRE([gl_FUNC_STRERROR_R_WORKS]) + + dnl Persuade Solaris to declare strerror_r(). + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + dnl Some systems don't declare strerror_r() if _THREAD_SAFE and _REENTRANT + dnl are not defined. + AC_CHECK_DECLS_ONCE([strerror_r]) + if test $ac_cv_have_decl_strerror_r = no; then + HAVE_DECL_STRERROR_R=0 + fi + + if test $ac_cv_func_strerror_r = yes; then + if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then + if test $gl_cv_func_strerror_r_posix_signature = yes; then + case "$gl_cv_func_strerror_r_works" in + dnl The system's strerror_r has bugs. Replace it. + *no) REPLACE_STRERROR_R=1 ;; + esac + else + dnl The system's strerror_r() has a wrong signature. Replace it. + REPLACE_STRERROR_R=1 + fi + else + dnl The system's strerror_r() cannot know about the new errno values we + dnl add to , or any fix for strerror(0). Replace it. + REPLACE_STRERROR_R=1 + fi + fi +]) +m4trace:m4/strerror_r.m4:42: -1- AC_DEFUN([gl_PREREQ_STRERROR_R], [ + dnl glibc >= 2.3.4 and cygwin 1.7.9 have a function __xpg_strerror_r. + AC_CHECK_FUNCS_ONCE([__xpg_strerror_r]) + AC_CHECK_FUNCS_ONCE([catgets]) + AC_CHECK_FUNCS_ONCE([snprintf]) +]) +m4trace:m4/strerror_r.m4:51: -1- AC_DEFUN([gl_FUNC_STRERROR_R_WORKS], [ + AC_REQUIRE([gl_HEADER_ERRNO_H]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_REQUIRE([gl_FUNC_STRERROR_0]) + + AC_CHECK_FUNCS_ONCE([strerror_r]) + if test $ac_cv_func_strerror_r = yes; then + if test "$ERRNO_H:$REPLACE_STRERROR_0" = :0; then + dnl The POSIX prototype is: int strerror_r (int, char *, size_t); + dnl glibc, Cygwin: char *strerror_r (int, char *, size_t); + dnl AIX 5.1, OSF/1 5.1: int strerror_r (int, char *, int); + AC_CACHE_CHECK([for strerror_r with POSIX signature], + [gl_cv_func_strerror_r_posix_signature], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + int strerror_r (int, char *, size_t); + ]], + [])], + [gl_cv_func_strerror_r_posix_signature=yes], + [gl_cv_func_strerror_r_posix_signature=no]) + ]) + if test $gl_cv_func_strerror_r_posix_signature = yes; then + dnl AIX 6.1 strerror_r fails by returning -1, not an error number. + dnl HP-UX 11.31 strerror_r always fails when the buffer length argument + dnl is less than 80. + dnl FreeBSD 8.s strerror_r claims failure on 0 + dnl Mac OS X 10.5 strerror_r treats 0 like -1 + dnl Solaris 10 strerror_r corrupts errno on failure + AC_CACHE_CHECK([whether strerror_r works], + [gl_cv_func_strerror_r_works], + [AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #include + ]], + [[int result = 0; + char buf[79]; + if (strerror_r (EACCES, buf, 0) < 0) + result |= 1; + errno = 0; + if (strerror_r (EACCES, buf, sizeof buf) != 0) + result |= 2; + strcpy (buf, "Unknown"); + if (strerror_r (0, buf, sizeof buf) != 0) + result |= 4; + if (errno) + result |= 8; + if (strstr (buf, "nknown") || strstr (buf, "ndefined")) + result |= 0x10; + errno = 0; + *buf = 0; + if (strerror_r (-3, buf, sizeof buf) < 0) + result |= 0x20; + if (errno) + result |= 0x40; + if (!*buf) + result |= 0x80; + return result; + ]])], + [gl_cv_func_strerror_r_works=yes], + [gl_cv_func_strerror_r_works=no], + [ +changequote(,)dnl + case "$host_os" in + # Guess no on AIX. + aix*) gl_cv_func_strerror_r_works="guessing no";; + # Guess no on HP-UX. + hpux*) gl_cv_func_strerror_r_works="guessing no";; + # Guess no on BSD variants. + *bsd*) gl_cv_func_strerror_r_works="guessing no";; + # Guess yes otherwise. + *) gl_cv_func_strerror_r_works="guessing yes";; + esac +changequote([,])dnl + ]) + ]) + else + dnl The system's strerror() has a wrong signature. + dnl glibc >= 2.3.4 and cygwin 1.7.9 have a function __xpg_strerror_r. + AC_CHECK_FUNCS_ONCE([__xpg_strerror_r]) + dnl In glibc < 2.14, __xpg_strerror_r does not populate buf on failure. + dnl In cygwin < 1.7.10, __xpg_strerror_r clobbers strerror's buffer. + if test $ac_cv_func___xpg_strerror_r = yes; then + AC_CACHE_CHECK([whether __xpg_strerror_r works], + [gl_cv_func_strerror_r_works], + [AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include + #include + extern + #ifdef __cplusplus + "C" + #endif + int __xpg_strerror_r(int, char *, size_t); + ]], + [[int result = 0; + char buf[256] = "^"; + char copy[256]; + char *str = strerror (-1); + strcpy (copy, str); + if (__xpg_strerror_r (-2, buf, 1) == 0) + result |= 1; + if (*buf) + result |= 2; + __xpg_strerror_r (-2, buf, 256); + if (strcmp (str, copy)) + result |= 4; + return result; + ]])], + [gl_cv_func_strerror_r_works=yes], + [gl_cv_func_strerror_r_works=no], + [dnl Guess no on all platforms that have __xpg_strerror_r, + dnl at least until fixed glibc and cygwin are more common. + gl_cv_func_strerror_r_works="guessing no" + ]) + ]) + fi + fi + fi + fi +]) +m4trace:m4/strftime.m4:11: -1- AC_DEFUN([gl_FUNC_GNU_STRFTIME], [ + gl_FUNC_STRFTIME +]) +m4trace:m4/strftime.m4:17: -1- AC_DEFUN([gl_FUNC_STRFTIME], [ + # This defines (or not) HAVE_TZNAME and HAVE_TM_ZONE. + AC_REQUIRE([AC_STRUCT_TIMEZONE]) + + AC_REQUIRE([gl_TM_GMTOFF]) + + AC_CHECK_FUNCS_ONCE([tzset]) + + AC_DEFINE([my_strftime], [nstrftime], + [Define to the name of the strftime replacement function.]) +]) +m4trace:m4/string_h.m4:12: -1- AC_DEFUN([gl_HEADER_STRING_H], [ + dnl Use AC_REQUIRE here, so that the default behavior below is expanded + dnl once only, before all statements that occur in other macros. + AC_REQUIRE([gl_HEADER_STRING_H_BODY]) +]) +m4trace:m4/string_h.m4:19: -1- AC_DEFUN([gl_HEADER_STRING_H_BODY], [ + AC_REQUIRE([AC_C_RESTRICT]) + AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) + gl_NEXT_HEADERS([string.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include + ]], + [ffsl ffsll memmem mempcpy memrchr rawmemchr stpcpy stpncpy strchrnul + strdup strncat strndup strnlen strpbrk strsep strcasestr strtok_r + strerror_r strsignal strverscmp]) +]) +m4trace:m4/string_h.m4:35: -1- AC_DEFUN([gl_STRING_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) +m4trace:m4/string_h.m4:44: -1- AC_DEFUN([gl_HEADER_STRING_H_DEFAULTS], [ + GNULIB_FFSL=0; AC_SUBST([GNULIB_FFSL]) + GNULIB_FFSLL=0; AC_SUBST([GNULIB_FFSLL]) + GNULIB_MEMCHR=0; AC_SUBST([GNULIB_MEMCHR]) + GNULIB_MEMMEM=0; AC_SUBST([GNULIB_MEMMEM]) + GNULIB_MEMPCPY=0; AC_SUBST([GNULIB_MEMPCPY]) + GNULIB_MEMRCHR=0; AC_SUBST([GNULIB_MEMRCHR]) + GNULIB_RAWMEMCHR=0; AC_SUBST([GNULIB_RAWMEMCHR]) + GNULIB_STPCPY=0; AC_SUBST([GNULIB_STPCPY]) + GNULIB_STPNCPY=0; AC_SUBST([GNULIB_STPNCPY]) + GNULIB_STRCHRNUL=0; AC_SUBST([GNULIB_STRCHRNUL]) + GNULIB_STRDUP=0; AC_SUBST([GNULIB_STRDUP]) + GNULIB_STRNCAT=0; AC_SUBST([GNULIB_STRNCAT]) + GNULIB_STRNDUP=0; AC_SUBST([GNULIB_STRNDUP]) + GNULIB_STRNLEN=0; AC_SUBST([GNULIB_STRNLEN]) + GNULIB_STRPBRK=0; AC_SUBST([GNULIB_STRPBRK]) + GNULIB_STRSEP=0; AC_SUBST([GNULIB_STRSEP]) + GNULIB_STRSTR=0; AC_SUBST([GNULIB_STRSTR]) + GNULIB_STRCASESTR=0; AC_SUBST([GNULIB_STRCASESTR]) + GNULIB_STRTOK_R=0; AC_SUBST([GNULIB_STRTOK_R]) + GNULIB_MBSLEN=0; AC_SUBST([GNULIB_MBSLEN]) + GNULIB_MBSNLEN=0; AC_SUBST([GNULIB_MBSNLEN]) + GNULIB_MBSCHR=0; AC_SUBST([GNULIB_MBSCHR]) + GNULIB_MBSRCHR=0; AC_SUBST([GNULIB_MBSRCHR]) + GNULIB_MBSSTR=0; AC_SUBST([GNULIB_MBSSTR]) + GNULIB_MBSCASECMP=0; AC_SUBST([GNULIB_MBSCASECMP]) + GNULIB_MBSNCASECMP=0; AC_SUBST([GNULIB_MBSNCASECMP]) + GNULIB_MBSPCASECMP=0; AC_SUBST([GNULIB_MBSPCASECMP]) + GNULIB_MBSCASESTR=0; AC_SUBST([GNULIB_MBSCASESTR]) + GNULIB_MBSCSPN=0; AC_SUBST([GNULIB_MBSCSPN]) + GNULIB_MBSPBRK=0; AC_SUBST([GNULIB_MBSPBRK]) + GNULIB_MBSSPN=0; AC_SUBST([GNULIB_MBSSPN]) + GNULIB_MBSSEP=0; AC_SUBST([GNULIB_MBSSEP]) + GNULIB_MBSTOK_R=0; AC_SUBST([GNULIB_MBSTOK_R]) + GNULIB_STRERROR=0; AC_SUBST([GNULIB_STRERROR]) + GNULIB_STRERROR_R=0; AC_SUBST([GNULIB_STRERROR_R]) + GNULIB_STRSIGNAL=0; AC_SUBST([GNULIB_STRSIGNAL]) + GNULIB_STRVERSCMP=0; AC_SUBST([GNULIB_STRVERSCMP]) + HAVE_MBSLEN=0; AC_SUBST([HAVE_MBSLEN]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_FFSL=1; AC_SUBST([HAVE_FFSL]) + HAVE_FFSLL=1; AC_SUBST([HAVE_FFSLL]) + HAVE_MEMCHR=1; AC_SUBST([HAVE_MEMCHR]) + HAVE_DECL_MEMMEM=1; AC_SUBST([HAVE_DECL_MEMMEM]) + HAVE_MEMPCPY=1; AC_SUBST([HAVE_MEMPCPY]) + HAVE_DECL_MEMRCHR=1; AC_SUBST([HAVE_DECL_MEMRCHR]) + HAVE_RAWMEMCHR=1; AC_SUBST([HAVE_RAWMEMCHR]) + HAVE_STPCPY=1; AC_SUBST([HAVE_STPCPY]) + HAVE_STPNCPY=1; AC_SUBST([HAVE_STPNCPY]) + HAVE_STRCHRNUL=1; AC_SUBST([HAVE_STRCHRNUL]) + HAVE_DECL_STRDUP=1; AC_SUBST([HAVE_DECL_STRDUP]) + HAVE_DECL_STRNDUP=1; AC_SUBST([HAVE_DECL_STRNDUP]) + HAVE_DECL_STRNLEN=1; AC_SUBST([HAVE_DECL_STRNLEN]) + HAVE_STRPBRK=1; AC_SUBST([HAVE_STRPBRK]) + HAVE_STRSEP=1; AC_SUBST([HAVE_STRSEP]) + HAVE_STRCASESTR=1; AC_SUBST([HAVE_STRCASESTR]) + HAVE_DECL_STRTOK_R=1; AC_SUBST([HAVE_DECL_STRTOK_R]) + HAVE_DECL_STRERROR_R=1; AC_SUBST([HAVE_DECL_STRERROR_R]) + HAVE_DECL_STRSIGNAL=1; AC_SUBST([HAVE_DECL_STRSIGNAL]) + HAVE_STRVERSCMP=1; AC_SUBST([HAVE_STRVERSCMP]) + REPLACE_MEMCHR=0; AC_SUBST([REPLACE_MEMCHR]) + REPLACE_MEMMEM=0; AC_SUBST([REPLACE_MEMMEM]) + REPLACE_STPNCPY=0; AC_SUBST([REPLACE_STPNCPY]) + REPLACE_STRDUP=0; AC_SUBST([REPLACE_STRDUP]) + REPLACE_STRSTR=0; AC_SUBST([REPLACE_STRSTR]) + REPLACE_STRCASESTR=0; AC_SUBST([REPLACE_STRCASESTR]) + REPLACE_STRCHRNUL=0; AC_SUBST([REPLACE_STRCHRNUL]) + REPLACE_STRERROR=0; AC_SUBST([REPLACE_STRERROR]) + REPLACE_STRERROR_R=0; AC_SUBST([REPLACE_STRERROR_R]) + REPLACE_STRNCAT=0; AC_SUBST([REPLACE_STRNCAT]) + REPLACE_STRNDUP=0; AC_SUBST([REPLACE_STRNDUP]) + REPLACE_STRNLEN=0; AC_SUBST([REPLACE_STRNLEN]) + REPLACE_STRSIGNAL=0; AC_SUBST([REPLACE_STRSIGNAL]) + REPLACE_STRTOK_R=0; AC_SUBST([REPLACE_STRTOK_R]) + UNDEFINE_STRTOK_R=0; AC_SUBST([UNDEFINE_STRTOK_R]) +]) +m4trace:m4/strncat.m4:7: -1- AC_DEFUN_ONCE([gl_FUNC_STRNCAT], [ + AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + dnl Check for prerequisites for memory fence checks. + gl_FUNC_MMAP_ANON + AC_CHECK_HEADERS_ONCE([sys/mman.h]) + AC_CHECK_FUNCS_ONCE([mprotect]) + + dnl Detect bug in Solaris 8..10 on SPARC: + dnl strncat should not dereference more than n bytes, but always dereferences + dnl n+1 bytes if the first n bytes don't contain a NUL byte. + dnl Assume that strncat works on platforms that lack mprotect. + AC_CACHE_CHECK([whether strncat works], [gl_cv_func_strncat_works], + [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ +#include +#if HAVE_SYS_MMAN_H +# include +# include +# include +# include +# ifndef MAP_FILE +# define MAP_FILE 0 +# endif +#endif +]], [[ + char *fence = NULL; +#if HAVE_SYS_MMAN_H && HAVE_MPROTECT +# if HAVE_MAP_ANONYMOUS + const int flags = MAP_ANONYMOUS | MAP_PRIVATE; + const int fd = -1; +# else /* !HAVE_MAP_ANONYMOUS */ + const int flags = MAP_FILE | MAP_PRIVATE; + int fd = open ("/dev/zero", O_RDONLY, 0666); + if (fd >= 0) +# endif + { + int pagesize = getpagesize (); + char *two_pages = + (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE, + flags, fd, 0); + if (two_pages != (char *)(-1) + && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0) + fence = two_pages + pagesize; + } +#endif + if (fence) + { + char dest[8]; + + dest[0] = '*'; + dest[1] = 'a'; + dest[2] = '\0'; + dest[3] = 'w'; + dest[4] = 'x'; + dest[5] = 'y'; + dest[6] = 'z'; + + *(fence - 3) = '7'; + *(fence - 2) = '2'; + *(fence - 1) = '9'; + + if (strncat (dest + 1, fence - 3, 3) != dest + 1) + return 1; + if (dest[0] != '*') + return 2; + if (dest[1] != 'a' + || dest[2] != '7' || dest[3] != '2' || dest[4] != '9' + || dest[5] != '\0') + return 3; + if (dest[6] != 'z') + return 4; + } + return 0; +]])], [gl_cv_func_strncat_works=yes], [gl_cv_func_strncat_works=no], + [ + case "$host_os" in + # Guess no on Solaris. + solaris*) gl_cv_func_strncat_works="guessing no";; + # Guess yes otherwise. + *) gl_cv_func_strncat_works="guessing yes";; + esac + ]) + ]) + case "$gl_cv_func_strncat_works" in + *yes) ;; + *) REPLACE_STRNCAT=1 ;; + esac +]) +m4trace:m4/strncat.m4:100: -1- AC_DEFUN([gl_PREREQ_STRNCAT], [ + : +]) +m4trace:m4/strndup.m4:7: -1- AC_DEFUN([gl_FUNC_STRNDUP], [ + dnl Persuade glibc to declare strndup(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) + AC_CHECK_DECLS_ONCE([strndup]) + AC_CHECK_FUNCS_ONCE([strndup]) + if test $ac_cv_have_decl_strndup = no; then + HAVE_DECL_STRNDUP=0 + fi + + if test $ac_cv_func_strndup = yes; then + HAVE_STRNDUP=1 + # AIX 4.3.3, AIX 5.1 have a function that fails to add the terminating '\0'. + AC_CACHE_CHECK([for working strndup], [gl_cv_func_strndup_works], + [AC_RUN_IFELSE([ + AC_LANG_PROGRAM([[#include + #include ]], [[ +#if !HAVE_DECL_STRNDUP + extern + #ifdef __cplusplus + "C" + #endif + char *strndup (const char *, size_t); +#endif + char *s; + s = strndup ("some longer string", 15); + free (s); + s = strndup ("shorter string", 13); + return s[13] != '\0';]])], + [gl_cv_func_strndup_works=yes], + [gl_cv_func_strndup_works=no], + [ +changequote(,)dnl + case $host_os in + aix | aix[3-6]*) gl_cv_func_strndup_works="guessing no";; + *) gl_cv_func_strndup_works="guessing yes";; + esac +changequote([,])dnl + ])]) + case $gl_cv_func_strndup_works in + *no) REPLACE_STRNDUP=1 ;; + esac + else + HAVE_STRNDUP=0 + fi +]) +m4trace:m4/strnlen.m4:8: -1- AC_DEFUN([gl_FUNC_STRNLEN], [ + AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) + + dnl Persuade glibc to declare strnlen(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + AC_CHECK_DECLS_ONCE([strnlen]) + if test $ac_cv_have_decl_strnlen = no; then + HAVE_DECL_STRNLEN=0 + else + m4_pushdef([AC_LIBOBJ], [:]) + dnl Note: AC_FUNC_STRNLEN does AC_LIBOBJ([strnlen]). + AC_FUNC_STRNLEN + m4_popdef([AC_LIBOBJ]) + if test $ac_cv_func_strnlen_working = no; then + REPLACE_STRNLEN=1 + fi + fi +]) +m4trace:m4/strnlen.m4:30: -1- AC_DEFUN([gl_PREREQ_STRNLEN], [:]) +m4trace:m4/strpbrk.m4:7: -1- AC_DEFUN([gl_FUNC_STRPBRK], [ + AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) + AC_CHECK_FUNCS([strpbrk]) + if test $ac_cv_func_strpbrk = no; then + HAVE_STRPBRK=0 + fi +]) +m4trace:m4/strpbrk.m4:17: -1- AC_DEFUN([gl_PREREQ_STRPBRK], [:]) +m4trace:m4/strsignal.m4:7: -1- AC_DEFUN([gl_FUNC_STRSIGNAL], [ + dnl Persuade glibc to declare strsignal(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_CHECK_DECLS_ONCE([strsignal]) + if test $ac_cv_have_decl_strsignal = no; then + HAVE_DECL_STRSIGNAL=0 + fi + + AC_CHECK_FUNCS([strsignal]) + if test $ac_cv_func_strsignal = yes; then + HAVE_STRSIGNAL=1 + dnl Check if strsignal behaves reasonably for out-of-range signal numbers. + dnl On Solaris it returns NULL; on AIX 5.1 it returns (char *) -1. + AC_CACHE_CHECK([whether strsignal always returns a string], + [gl_cv_func_working_strsignal], + [AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include +#include /* NetBSD 5.0 declares it in wrong header. */ + ]], + [[int result = 0; + char *s = strsignal (-1); + if (s == (char *) 0) + result |= 1; + if (s == (char *) -1) + result |= 2; + return result; + ]])], + [gl_cv_func_working_strsignal=yes], + [gl_cv_func_working_strsignal=no], + [case "$host_os" in + solaris* | aix*) gl_cv_func_working_strsignal=no;; + *) gl_cv_func_working_strsignal="guessing yes";; + esac])]) + if test "$gl_cv_func_working_strsignal" = no; then + REPLACE_STRSIGNAL=1 + fi + else + HAVE_STRSIGNAL=0 + fi +]) +m4trace:m4/strsignal.m4:55: -1- AC_DEFUN([gl_PREREQ_STRSIGNAL], [ + AC_CHECK_HEADERS_ONCE([unistd.h]) + AC_REQUIRE([AC_DECL_SYS_SIGLIST]) + AC_CHECK_DECLS([_sys_siglist], [], [], [[#include ]]) +]) +m4trace:m4/strstr.m4:8: -1- AC_DEFUN([gl_FUNC_STRSTR_SIMPLE], [ + AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) + AC_REQUIRE([gl_FUNC_MEMCHR]) + if test "$gl_cv_func_memchr_works" != yes; then + REPLACE_STRSTR=1 + else + dnl Detect http://sourceware.org/bugzilla/show_bug.cgi?id=12092. + AC_CACHE_CHECK([whether strstr works], + [gl_cv_func_strstr_works_always], + [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ +#include /* for strstr */ +#define P "_EF_BF_BD" +#define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P +#define NEEDLE P P P P P +]], [[return !!strstr (HAYSTACK, NEEDLE); + ]])], + [gl_cv_func_strstr_works_always=yes], + [gl_cv_func_strstr_works_always=no], + [dnl glibc 2.12 and cygwin 1.7.7 have a known bug. uClibc is not + dnl affected, since it uses different source code for strstr than + dnl glibc. + dnl Assume that it works on all other platforms, even if it is not + dnl linear. + AC_EGREP_CPP([Lucky user], + [ +#ifdef __GNU_LIBRARY__ + #include + #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ > 12) || (__GLIBC__ > 2)) \ + || defined __UCLIBC__ + Lucky user + #endif +#elif defined __CYGWIN__ + #include + #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7) + Lucky user + #endif +#else + Lucky user +#endif + ], + [gl_cv_func_strstr_works_always="guessing yes"], + [gl_cv_func_strstr_works_always="guessing no"]) + ]) + ]) + case "$gl_cv_func_strstr_works_always" in + *yes) ;; + *) + REPLACE_STRSTR=1 + ;; + esac + fi +]) +m4trace:m4/strstr.m4:63: -1- AC_DEFUN([gl_FUNC_STRSTR], [ + AC_REQUIRE([gl_FUNC_STRSTR_SIMPLE]) + if test $REPLACE_STRSTR = 0; then + AC_CACHE_CHECK([whether strstr works in linear time], + [gl_cv_func_strstr_linear], + [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ +#include /* for signal */ +#include /* for strstr */ +#include /* for malloc */ +#include /* for alarm */ +static void quit (int sig) { exit (sig + 128); } +]], [[ + int result = 0; + size_t m = 1000000; + char *haystack = (char *) malloc (2 * m + 2); + char *needle = (char *) malloc (m + 2); + /* Failure to compile this test due to missing alarm is okay, + since all such platforms (mingw) also have quadratic strstr. */ + signal (SIGALRM, quit); + alarm (5); + /* Check for quadratic performance. */ + if (haystack && needle) + { + memset (haystack, 'A', 2 * m); + haystack[2 * m] = 'B'; + haystack[2 * m + 1] = 0; + memset (needle, 'A', m); + needle[m] = 'B'; + needle[m + 1] = 0; + if (!strstr (haystack, needle)) + result |= 1; + } + return result; + ]])], + [gl_cv_func_strstr_linear=yes], [gl_cv_func_strstr_linear=no], + [dnl Only glibc > 2.12 on processors without SSE 4.2 instructions and + dnl cygwin > 1.7.7 are known to have a bug-free strstr that works in + dnl linear time. + AC_EGREP_CPP([Lucky user], + [ +#include +#ifdef __GNU_LIBRARY__ + #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ > 12) || (__GLIBC__ > 2)) \ + && !(defined __i386__ || defined __x86_64__) \ + && !defined __UCLIBC__ + Lucky user + #endif +#endif +#ifdef __CYGWIN__ + #include + #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7) + Lucky user + #endif +#endif + ], + [gl_cv_func_strstr_linear="guessing yes"], + [gl_cv_func_strstr_linear="guessing no"]) + ]) + ]) + case "$gl_cv_func_strstr_linear" in + *yes) ;; + *) + REPLACE_STRSTR=1 + ;; + esac + fi +]) +m4trace:m4/strtod.m4:7: -1- AC_DEFUN([gl_FUNC_STRTOD], [ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + m4_ifdef([gl_FUNC_STRTOD_OBSOLETE], [ + dnl Test whether strtod is declared. + dnl Don't call AC_FUNC_STRTOD, because it does not have the right guess + dnl when cross-compiling. + dnl Don't call AC_CHECK_FUNCS([strtod]) because it would collide with the + dnl ac_cv_func_strtod variable set by the AC_FUNC_STRTOD macro. + AC_CHECK_DECLS_ONCE([strtod]) + if test $ac_cv_have_decl_strtod != yes; then + HAVE_STRTOD=0 + fi + ]) + if test $HAVE_STRTOD = 1; then + AC_CACHE_CHECK([whether strtod obeys C99], [gl_cv_func_strtod_works], + [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ +#include +#include +#include +/* Compare two numbers with ==. + This is a separate function because IRIX 6.5 "cc -O" miscompiles an + 'x == x' test. */ +static int +numeric_equal (double x, double y) +{ + return x == y; +} +]], [[ + int result = 0; + { + /* In some old versions of Linux (2000 or before), strtod mis-parses + strings with leading '+'. */ + const char *string = " +69"; + char *term; + double value = strtod (string, &term); + if (value != 69 || term != (string + 4)) + result |= 1; + } + { + /* Under Solaris 2.4, strtod returns the wrong value for the + terminating character under some conditions. */ + const char *string = "NaN"; + char *term; + strtod (string, &term); + if (term != string && *(term - 1) == 0) + result |= 2; + } + { + /* Older glibc and Cygwin mis-parse "-0x". */ + const char *string = "-0x"; + char *term; + double value = strtod (string, &term); + double zero = 0.0; + if (1.0 / value != -1.0 / zero || term != (string + 2)) + result |= 4; + } + { + /* Many platforms do not parse hex floats. */ + const char *string = "0XaP+1"; + char *term; + double value = strtod (string, &term); + if (value != 20.0 || term != (string + 6)) + result |= 8; + } + { + /* Many platforms do not parse infinities. HP-UX 11.31 parses inf, + but mistakenly sets errno. */ + const char *string = "inf"; + char *term; + double value; + errno = 0; + value = strtod (string, &term); + if (value != HUGE_VAL || term != (string + 3) || errno) + result |= 16; + } + { + /* glibc 2.7 and cygwin 1.5.24 misparse "nan()". */ + const char *string = "nan()"; + char *term; + double value = strtod (string, &term); + if (numeric_equal (value, value) || term != (string + 5)) + result |= 32; + } + { + /* darwin 10.6.1 misparses "nan(". */ + const char *string = "nan("; + char *term; + double value = strtod (string, &term); + if (numeric_equal (value, value) || term != (string + 3)) + result |= 64; + } + return result; +]])], + [gl_cv_func_strtod_works=yes], + [gl_cv_func_strtod_works=no], + [dnl The last known bugs in glibc strtod(), as of this writing, + dnl were fixed in version 2.8 + AC_EGREP_CPP([Lucky user], + [ +#include +#ifdef __GNU_LIBRARY__ + #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 8) || (__GLIBC__ > 2)) \ + && !defined __UCLIBC__ + Lucky user + #endif +#endif + ], + [gl_cv_func_strtod_works="guessing yes"], + [gl_cv_func_strtod_works="guessing no"])])]) + case "$gl_cv_func_strtod_works" in + *yes) ;; + *) + REPLACE_STRTOD=1 + ;; + esac + fi +]) +m4trace:m4/strtod.m4:127: -1- AC_DEFUN([gl_PREREQ_STRTOD], [ + AC_REQUIRE([gl_CHECK_LDEXP_NO_LIBM]) + if test $gl_cv_func_ldexp_no_libm = yes; then + AC_DEFINE([HAVE_LDEXP_IN_LIBC], [1], + [Define if the ldexp function is available in libc.]) + fi +]) +m4trace:m4/strtoimax.m4:7: -1- AC_DEFUN([gl_FUNC_STRTOIMAX], [ + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + + dnl On OSF/1 5.1 with cc, this function is declared but not defined. + AC_CHECK_FUNCS_ONCE([strtoimax]) + AC_CHECK_DECLS_ONCE([strtoimax]) + if test "$ac_cv_have_decl_strtoimax" != yes; then + HAVE_DECL_STRTOIMAX=0 + fi + + if test $ac_cv_func_strtoimax = yes; then + HAVE_STRTOIMAX=1 + dnl On AIX 5.1, strtoimax() fails for values outside the 'int' range. + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether strtoimax works], [gl_cv_func_strtoimax], + [AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +#include +int main () +{ + if (sizeof (intmax_t) > sizeof (int)) + { + const char *s = "4294967295"; + char *p; + intmax_t res; + errno = 0; + res = strtoimax (s, &p, 10); + if (p != s + strlen (s)) + return 1; + if (errno != 0) + return 2; + if (res != (intmax_t) 65535 * (intmax_t) 65537) + return 3; + } + else + { + const char *s = "2147483647"; + char *p; + intmax_t res; + errno = 0; + res = strtoimax (s, &p, 10); + if (p != s + strlen (s)) + return 1; + if (errno != 0) + return 2; + if (res != 2147483647) + return 3; + } + return 0; +} +]])], + [gl_cv_func_strtoimax=yes], + [gl_cv_func_strtoimax=no], + [case "$host_os" in + # Guess no on AIX 5. + aix5*) gl_cv_func_strtoimax="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_strtoimax="guessing yes" ;; + esac + ]) + ]) + case "$gl_cv_func_strtoimax" in + *no) REPLACE_STRTOIMAX=1 ;; + esac + else + HAVE_STRTOIMAX=0 + fi +]) +m4trace:m4/strtoimax.m4:80: -1- AC_DEFUN([gl_PREREQ_STRTOIMAX], [ + AC_CHECK_DECLS([strtoll]) + AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) +]) +m4trace:m4/strtoll.m4:7: -1- AC_DEFUN([gl_FUNC_STRTOLL], [ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + dnl We don't need (and can't compile) the replacement strtoll + dnl unless the type 'long long int' exists. + AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) + if test "$ac_cv_type_long_long_int" = yes; then + AC_CHECK_FUNCS([strtoll]) + if test $ac_cv_func_strtoll = no; then + HAVE_STRTOLL=0 + fi + fi +]) +m4trace:m4/strtoll.m4:22: -1- AC_DEFUN([gl_PREREQ_STRTOLL], [ + : +]) +m4trace:m4/strtoull.m4:7: -1- AC_DEFUN([gl_FUNC_STRTOULL], [ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + dnl We don't need (and can't compile) the replacement strtoull + dnl unless the type 'unsigned long long int' exists. + AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT]) + if test "$ac_cv_type_unsigned_long_long_int" = yes; then + AC_CHECK_FUNCS([strtoull]) + if test $ac_cv_func_strtoull = no; then + HAVE_STRTOULL=0 + fi + fi +]) +m4trace:m4/strtoull.m4:22: -1- AC_DEFUN([gl_PREREQ_STRTOULL], [ + : +]) +m4trace:m4/strtoumax.m4:7: -1- AC_DEFUN([gl_FUNC_STRTOUMAX], [ + AC_REQUIRE([gl_INTTYPES_H_DEFAULTS]) + + dnl On OSF/1 5.1 with cc, this function is declared but not defined. + AC_CHECK_FUNCS_ONCE([strtoumax]) + AC_CHECK_DECLS_ONCE([strtoumax]) + if test "$ac_cv_have_decl_strtoumax" != yes; then + HAVE_DECL_STRTOUMAX=0 + fi +]) +m4trace:m4/strtoumax.m4:20: -1- AC_DEFUN([gl_PREREQ_STRTOUMAX], [ + AC_CHECK_DECLS([strtoull]) + AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT]) +]) +m4trace:m4/symlink.m4:11: -1- AC_DEFUN([gl_FUNC_SYMLINK], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CHECK_FUNCS_ONCE([symlink]) + dnl The best we can do on mingw is provide a dummy that always fails, so + dnl that compilation can proceed with fewer ifdefs. On FreeBSD 7.2, AIX 7.1, + dnl and Solaris 9, we want to fix a bug with trailing slash handling. + if test $ac_cv_func_symlink = no; then + HAVE_SYMLINK=0 + else + AC_CACHE_CHECK([whether symlink handles trailing slash correctly], + [gl_cv_func_symlink_works], + [AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[int result = 0; + if (!symlink ("a", "conftest.link/")) + result |= 1; + if (symlink ("conftest.f", "conftest.lnk2")) + result |= 2; + else if (!symlink ("a", "conftest.lnk2/")) + result |= 4; + return result; + ]])], + [gl_cv_func_symlink_works=yes], [gl_cv_func_symlink_works=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_symlink_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_symlink_works="guessing no" ;; + esac + ]) + rm -f conftest.f conftest.link conftest.lnk2]) + case "$gl_cv_func_symlink_works" in + *yes) ;; + *) + REPLACE_SYMLINK=1 + ;; + esac + fi +]) +m4trace:m4/symlinkat.m4:11: -1- AC_DEFUN([gl_FUNC_SYMLINKAT], [ + AC_REQUIRE([gl_FUNC_OPENAT]) + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_CHECK_FUNCS_ONCE([symlinkat]) + if test $ac_cv_func_symlinkat = no; then + HAVE_SYMLINKAT=0 + fi +]) +m4trace:m4/sys_ioctl_h.m4:9: -1- AC_DEFUN([gl_SYS_IOCTL_H], [ + dnl Use AC_REQUIRE here, so that the default behavior below is expanded + dnl once only, before all statements that occur in other macros. + AC_REQUIRE([gl_SYS_IOCTL_H_DEFAULTS]) + + AC_CHECK_HEADERS_ONCE([sys/ioctl.h]) + if test $ac_cv_header_sys_ioctl_h = yes; then + HAVE_SYS_IOCTL_H=1 + dnl Test whether declares ioctl(), or whether some other + dnl header file, such as or , is needed for that. + AC_CACHE_CHECK([whether declares ioctl], + [gl_cv_decl_ioctl_in_sys_ioctl_h], + [dnl We cannot use AC_CHECK_DECL because it produces its own messages. + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [AC_INCLUDES_DEFAULT([#include ])], + [(void) ioctl;])], + [gl_cv_decl_ioctl_in_sys_ioctl_h=yes], + [gl_cv_decl_ioctl_in_sys_ioctl_h=no]) + ]) + else + HAVE_SYS_IOCTL_H=0 + fi + AC_SUBST([HAVE_SYS_IOCTL_H]) + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([sys/ioctl.h]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include +/* Some platforms declare ioctl in the wrong header. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +#endif + ]], [ioctl]) +]) +m4trace:m4/sys_ioctl_h.m4:47: -1- AC_DEFUN([gl_SYS_IOCTL_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_SYS_IOCTL_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) +m4trace:m4/sys_ioctl_h.m4:56: -1- AC_DEFUN([gl_SYS_IOCTL_H_DEFAULTS], [ + GNULIB_IOCTL=0; AC_SUBST([GNULIB_IOCTL]) + dnl Assume proper GNU behavior unless another module says otherwise. + SYS_IOCTL_H_HAVE_WINSOCK2_H=0; AC_SUBST([SYS_IOCTL_H_HAVE_WINSOCK2_H]) + SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) + REPLACE_IOCTL=0; AC_SUBST([REPLACE_IOCTL]) +]) +m4trace:m4/sys_resource_h.m4:7: -1- AC_DEFUN([gl_HEADER_SYS_RESOURCE], [ + AC_REQUIRE([gl_SYS_RESOURCE_H_DEFAULTS]) + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([sys/resource.h]) + if test $ac_cv_header_sys_resource_h = yes; then + HAVE_SYS_RESOURCE_H=1 + else + HAVE_SYS_RESOURCE_H=0 + fi + AC_SUBST([HAVE_SYS_RESOURCE_H]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_SYS_RESOURCE_H +/* At least FreeBSD 5.0 needs extra headers before + will compile. */ +# include +# include +# include +#endif + ]], + [getrusage]) +]) +m4trace:m4/sys_resource_h.m4:33: -1- AC_DEFUN([gl_SYS_RESOURCE_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_SYS_RESOURCE_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) +m4trace:m4/sys_resource_h.m4:42: -1- AC_DEFUN([gl_SYS_RESOURCE_H_DEFAULTS], [ + GNULIB_GETRUSAGE=0; AC_SUBST([GNULIB_GETRUSAGE]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_GETRUSAGE=1; AC_SUBST([HAVE_GETRUSAGE]) +]) +m4trace:m4/sys_select_h.m4:7: -1- AC_DEFUN([gl_HEADER_SYS_SELECT], [ + AC_REQUIRE([AC_C_RESTRICT]) + AC_REQUIRE([gl_SYS_SELECT_H_DEFAULTS]) + AC_CACHE_CHECK([whether is self-contained], + [gl_cv_header_sys_select_h_selfcontained], + [ + dnl Test against two bugs: + dnl 1. On many platforms, assumes prior inclusion of + dnl . + dnl 2. On OSF/1 4.0, provides only a forward declaration + dnl of 'struct timeval', and no definition of this type. + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], + [[struct timeval b;]])], + [gl_cv_header_sys_select_h_selfcontained=yes], + [gl_cv_header_sys_select_h_selfcontained=no]) + dnl Test against another bug: + dnl 3. On Solaris 10, provides an FD_ZERO implementation + dnl that relies on memset(), but without including . + if test $gl_cv_header_sys_select_h_selfcontained = yes; then + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include ]], + [[int memset; int bzero;]]) + ], + [AC_LINK_IFELSE( + [AC_LANG_PROGRAM([[#include ]], [[ + #undef memset + #define memset nonexistent_memset + extern + #ifdef __cplusplus + "C" + #endif + void *memset (void *, int, unsigned long); + #undef bzero + #define bzero nonexistent_bzero + extern + #ifdef __cplusplus + "C" + #endif + void bzero (void *, unsigned long); + fd_set fds; + FD_ZERO (&fds); + ]]) + ], + [], + [gl_cv_header_sys_select_h_selfcontained=no]) + ]) + fi + ]) + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([sys/select.h]) + if test $ac_cv_header_sys_select_h = yes; then + HAVE_SYS_SELECT_H=1 + else + HAVE_SYS_SELECT_H=0 + fi + AC_SUBST([HAVE_SYS_SELECT_H]) + gl_PREREQ_SYS_H_WINSOCK2 + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +/* Some systems require prerequisite headers. */ +#include +#if !(defined __GLIBC__ && !defined __UCLIBC__) && HAVE_SYS_TIME_H +# include +#endif +#include + ]], [pselect select]) +]) +m4trace:m4/sys_select_h.m4:78: -1- AC_DEFUN([gl_SYS_SELECT_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_SYS_SELECT_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) +m4trace:m4/sys_select_h.m4:87: -1- AC_DEFUN([gl_SYS_SELECT_H_DEFAULTS], [ + GNULIB_PSELECT=0; AC_SUBST([GNULIB_PSELECT]) + GNULIB_SELECT=0; AC_SUBST([GNULIB_SELECT]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_PSELECT=1; AC_SUBST([HAVE_PSELECT]) + REPLACE_PSELECT=0; AC_SUBST([REPLACE_PSELECT]) + REPLACE_SELECT=0; AC_SUBST([REPLACE_SELECT]) +]) +m4trace:m4/sys_socket_h.m4:9: -1- AC_DEFUN([gl_HEADER_SYS_SOCKET], [ + AC_REQUIRE([gl_SYS_SOCKET_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) + + dnl On OSF/1, the functions recv(), send(), recvfrom(), sendto() have + dnl old-style declarations (with return type 'int' instead of 'ssize_t') + dnl unless _POSIX_PII_SOCKET is defined. + case "$host_os" in + osf*) + AC_DEFINE([_POSIX_PII_SOCKET], [1], + [Define to 1 in order to get the POSIX compatible declarations + of socket functions.]) + ;; + esac + + AC_CACHE_CHECK([whether is self-contained], + [gl_cv_header_sys_socket_h_selfcontained], + [ + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include ]], [[]])], + [gl_cv_header_sys_socket_h_selfcontained=yes], + [gl_cv_header_sys_socket_h_selfcontained=no]) + ]) + if test $gl_cv_header_sys_socket_h_selfcontained = yes; then + dnl If the shutdown function exists, should define + dnl SHUT_RD, SHUT_WR, SHUT_RDWR. + AC_CHECK_FUNCS([shutdown]) + if test $ac_cv_func_shutdown = yes; then + AC_CACHE_CHECK([whether defines the SHUT_* macros], + [gl_cv_header_sys_socket_h_shut], + [ + AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM([[#include ]], + [[int a[] = { SHUT_RD, SHUT_WR, SHUT_RDWR };]])], + [gl_cv_header_sys_socket_h_shut=yes], + [gl_cv_header_sys_socket_h_shut=no]) + ]) + if test $gl_cv_header_sys_socket_h_shut = no; then + SYS_SOCKET_H='sys/socket.h' + fi + fi + fi + # We need to check for ws2tcpip.h now. + gl_PREREQ_SYS_H_SOCKET + AC_CHECK_TYPES([struct sockaddr_storage, sa_family_t],,,[ + /* sys/types.h is not needed according to POSIX, but the + sys/socket.h in i386-unknown-freebsd4.10 and + powerpc-apple-darwin5.5 required it. */ +#include +#ifdef HAVE_SYS_SOCKET_H +#include +#endif +#ifdef HAVE_WS2TCPIP_H +#include +#endif +]) + if test $ac_cv_type_struct_sockaddr_storage = no; then + HAVE_STRUCT_SOCKADDR_STORAGE=0 + fi + if test $ac_cv_type_sa_family_t = no; then + HAVE_SA_FAMILY_T=0 + fi + if test $ac_cv_type_struct_sockaddr_storage != no; then + AC_CHECK_MEMBERS([struct sockaddr_storage.ss_family], + [], + [HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=0], + [#include + #ifdef HAVE_SYS_SOCKET_H + #include + #endif + #ifdef HAVE_WS2TCPIP_H + #include + #endif + ]) + fi + if test $HAVE_STRUCT_SOCKADDR_STORAGE = 0 || test $HAVE_SA_FAMILY_T = 0 \ + || test $HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY = 0; then + SYS_SOCKET_H='sys/socket.h' + fi + gl_PREREQ_SYS_H_WINSOCK2 + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +/* Some systems require prerequisite headers. */ +#include +#include + ]], [socket connect accept bind getpeername getsockname getsockopt + listen recv send recvfrom sendto setsockopt shutdown accept4]) +]) +m4trace:m4/sys_socket_h.m4:100: -1- AC_DEFUN([gl_PREREQ_SYS_H_SOCKET], [ + dnl Check prerequisites of the replacement. + AC_REQUIRE([gl_CHECK_SOCKET_HEADERS]) + gl_CHECK_NEXT_HEADERS([sys/socket.h]) + if test $ac_cv_header_sys_socket_h = yes; then + HAVE_SYS_SOCKET_H=1 + HAVE_WS2TCPIP_H=0 + else + HAVE_SYS_SOCKET_H=0 + if test $ac_cv_header_ws2tcpip_h = yes; then + HAVE_WS2TCPIP_H=1 + else + HAVE_WS2TCPIP_H=0 + fi + fi + AC_SUBST([HAVE_SYS_SOCKET_H]) + AC_SUBST([HAVE_WS2TCPIP_H]) +]) +m4trace:m4/sys_socket_h.m4:123: -1- AC_DEFUN([gl_PREREQ_SYS_H_WINSOCK2], [ + m4_ifdef([gl_UNISTD_H_DEFAULTS], [AC_REQUIRE([gl_UNISTD_H_DEFAULTS])]) + m4_ifdef([gl_SYS_IOCTL_H_DEFAULTS], [AC_REQUIRE([gl_SYS_IOCTL_H_DEFAULTS])]) + AC_CHECK_HEADERS_ONCE([sys/socket.h]) + if test $ac_cv_header_sys_socket_h != yes; then + dnl We cannot use AC_CHECK_HEADERS_ONCE here, because that would make + dnl the check for those headers unconditional; yet cygwin reports + dnl that the headers are present but cannot be compiled (since on + dnl cygwin, all socket information should come from sys/socket.h). + AC_CHECK_HEADERS([winsock2.h]) + fi + if test "$ac_cv_header_winsock2_h" = yes; then + HAVE_WINSOCK2_H=1 + UNISTD_H_HAVE_WINSOCK2_H=1 + SYS_IOCTL_H_HAVE_WINSOCK2_H=1 + else + HAVE_WINSOCK2_H=0 + fi + AC_SUBST([HAVE_WINSOCK2_H]) +]) +m4trace:m4/sys_socket_h.m4:145: -1- AC_DEFUN([gl_SYS_SOCKET_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_SYS_SOCKET_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) +m4trace:m4/sys_socket_h.m4:154: -1- AC_DEFUN([gl_SYS_SOCKET_H_DEFAULTS], [ + GNULIB_SOCKET=0; AC_SUBST([GNULIB_SOCKET]) + GNULIB_CONNECT=0; AC_SUBST([GNULIB_CONNECT]) + GNULIB_ACCEPT=0; AC_SUBST([GNULIB_ACCEPT]) + GNULIB_BIND=0; AC_SUBST([GNULIB_BIND]) + GNULIB_GETPEERNAME=0; AC_SUBST([GNULIB_GETPEERNAME]) + GNULIB_GETSOCKNAME=0; AC_SUBST([GNULIB_GETSOCKNAME]) + GNULIB_GETSOCKOPT=0; AC_SUBST([GNULIB_GETSOCKOPT]) + GNULIB_LISTEN=0; AC_SUBST([GNULIB_LISTEN]) + GNULIB_RECV=0; AC_SUBST([GNULIB_RECV]) + GNULIB_SEND=0; AC_SUBST([GNULIB_SEND]) + GNULIB_RECVFROM=0; AC_SUBST([GNULIB_RECVFROM]) + GNULIB_SENDTO=0; AC_SUBST([GNULIB_SENDTO]) + GNULIB_SETSOCKOPT=0; AC_SUBST([GNULIB_SETSOCKOPT]) + GNULIB_SHUTDOWN=0; AC_SUBST([GNULIB_SHUTDOWN]) + GNULIB_ACCEPT4=0; AC_SUBST([GNULIB_ACCEPT4]) + HAVE_STRUCT_SOCKADDR_STORAGE=1; AC_SUBST([HAVE_STRUCT_SOCKADDR_STORAGE]) + HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY=1; + AC_SUBST([HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY]) + HAVE_SA_FAMILY_T=1; AC_SUBST([HAVE_SA_FAMILY_T]) + HAVE_ACCEPT4=1; AC_SUBST([HAVE_ACCEPT4]) +]) +m4trace:m4/sys_stat_h.m4:10: -1- AC_DEFUN([gl_HEADER_SYS_STAT_H], [ + AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) + + dnl Check for broken stat macros. + AC_REQUIRE([AC_HEADER_STAT]) + + gl_CHECK_NEXT_HEADERS([sys/stat.h]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override 'struct stat'. + m4_ifdef([gl_LARGEFILE], [ + AC_REQUIRE([gl_LARGEFILE]) + ], [ + WINDOWS_64_BIT_ST_SIZE=0 + ]) + AC_SUBST([WINDOWS_64_BIT_ST_SIZE]) + if test $WINDOWS_64_BIT_ST_SIZE = 1; then + AC_DEFINE([_GL_WINDOWS_64_BIT_ST_SIZE], [1], + [Define to 1 if Gnulib overrides 'struct stat' on Windows so that + struct stat.st_size becomes 64-bit.]) + fi + + dnl Define types that are supposed to be defined in or + dnl . + AC_CHECK_TYPE([nlink_t], [], + [AC_DEFINE([nlink_t], [int], + [Define to the type of st_nlink in struct stat, or a supertype.])], + [#include + #include ]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include + ]], [fchmodat fstat fstatat futimens lchmod lstat mkdirat mkfifo mkfifoat + mknod mknodat stat utimensat]) +]) +m4trace:m4/sys_stat_h.m4:50: -1- AC_DEFUN([gl_SYS_STAT_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) +m4trace:m4/sys_stat_h.m4:59: -1- AC_DEFUN([gl_SYS_STAT_H_DEFAULTS], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) dnl for REPLACE_FCHDIR + GNULIB_FCHMODAT=0; AC_SUBST([GNULIB_FCHMODAT]) + GNULIB_FSTAT=0; AC_SUBST([GNULIB_FSTAT]) + GNULIB_FSTATAT=0; AC_SUBST([GNULIB_FSTATAT]) + GNULIB_FUTIMENS=0; AC_SUBST([GNULIB_FUTIMENS]) + GNULIB_LCHMOD=0; AC_SUBST([GNULIB_LCHMOD]) + GNULIB_LSTAT=0; AC_SUBST([GNULIB_LSTAT]) + GNULIB_MKDIRAT=0; AC_SUBST([GNULIB_MKDIRAT]) + GNULIB_MKFIFO=0; AC_SUBST([GNULIB_MKFIFO]) + GNULIB_MKFIFOAT=0; AC_SUBST([GNULIB_MKFIFOAT]) + GNULIB_MKNOD=0; AC_SUBST([GNULIB_MKNOD]) + GNULIB_MKNODAT=0; AC_SUBST([GNULIB_MKNODAT]) + GNULIB_STAT=0; AC_SUBST([GNULIB_STAT]) + GNULIB_UTIMENSAT=0; AC_SUBST([GNULIB_UTIMENSAT]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_FCHMODAT=1; AC_SUBST([HAVE_FCHMODAT]) + HAVE_FSTATAT=1; AC_SUBST([HAVE_FSTATAT]) + HAVE_FUTIMENS=1; AC_SUBST([HAVE_FUTIMENS]) + HAVE_LCHMOD=1; AC_SUBST([HAVE_LCHMOD]) + HAVE_LSTAT=1; AC_SUBST([HAVE_LSTAT]) + HAVE_MKDIRAT=1; AC_SUBST([HAVE_MKDIRAT]) + HAVE_MKFIFO=1; AC_SUBST([HAVE_MKFIFO]) + HAVE_MKFIFOAT=1; AC_SUBST([HAVE_MKFIFOAT]) + HAVE_MKNOD=1; AC_SUBST([HAVE_MKNOD]) + HAVE_MKNODAT=1; AC_SUBST([HAVE_MKNODAT]) + HAVE_UTIMENSAT=1; AC_SUBST([HAVE_UTIMENSAT]) + REPLACE_FSTAT=0; AC_SUBST([REPLACE_FSTAT]) + REPLACE_FSTATAT=0; AC_SUBST([REPLACE_FSTATAT]) + REPLACE_FUTIMENS=0; AC_SUBST([REPLACE_FUTIMENS]) + REPLACE_LSTAT=0; AC_SUBST([REPLACE_LSTAT]) + REPLACE_MKDIR=0; AC_SUBST([REPLACE_MKDIR]) + REPLACE_MKFIFO=0; AC_SUBST([REPLACE_MKFIFO]) + REPLACE_MKNOD=0; AC_SUBST([REPLACE_MKNOD]) + REPLACE_STAT=0; AC_SUBST([REPLACE_STAT]) + REPLACE_UTIMENSAT=0; AC_SUBST([REPLACE_UTIMENSAT]) +]) +m4trace:m4/sys_time_h.m4:11: -1- AC_DEFUN([gl_HEADER_SYS_TIME_H], [ + dnl Use AC_REQUIRE here, so that the REPLACE_GETTIMEOFDAY=0 statement + dnl below is expanded once only, before all REPLACE_GETTIMEOFDAY=1 + dnl statements that occur in other macros. + AC_REQUIRE([gl_HEADER_SYS_TIME_H_BODY]) +]) +m4trace:m4/sys_time_h.m4:19: -1- AC_DEFUN([gl_HEADER_SYS_TIME_H_BODY], [ + AC_REQUIRE([AC_C_RESTRICT]) + AC_REQUIRE([gl_HEADER_SYS_TIME_H_DEFAULTS]) + AC_CHECK_HEADERS_ONCE([sys/time.h]) + gl_CHECK_NEXT_HEADERS([sys/time.h]) + + if test $ac_cv_header_sys_time_h != yes; then + HAVE_SYS_TIME_H=0 + fi + + dnl On native Windows with MSVC, 'struct timeval' is defined in + dnl only. So include that header in the list. + gl_PREREQ_SYS_H_WINSOCK2 + AC_CACHE_CHECK([for struct timeval], [gl_cv_sys_struct_timeval], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if HAVE_SYS_TIME_H + #include + #endif + #include + #if HAVE_WINSOCK2_H + # include + #endif + ]], + [[static struct timeval x; x.tv_sec = x.tv_usec;]])], + [gl_cv_sys_struct_timeval=yes], + [gl_cv_sys_struct_timeval=no]) + ]) + if test $gl_cv_sys_struct_timeval != yes; then + HAVE_STRUCT_TIMEVAL=0 + else + dnl On native Windows with a 64-bit 'time_t', 'struct timeval' is defined + dnl (in and for mingw64, in only + dnl for MSVC) with a tv_sec field of type 'long' (32-bit!), which is + dnl smaller than the 'time_t' type mandated by POSIX. + dnl On OpenBSD 5.1 amd64, tv_sec is 64 bits and time_t 32 bits, but + dnl that is good enough. + AC_CACHE_CHECK([for wide-enough struct timeval.tv_sec member], + [gl_cv_sys_struct_timeval_tv_sec], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if HAVE_SYS_TIME_H + #include + #endif + #include + #if HAVE_WINSOCK2_H + # include + #endif + ]], + [[static struct timeval x; + typedef int verify_tv_sec_type[ + sizeof (time_t) <= sizeof x.tv_sec ? 1 : -1 + ]; + ]])], + [gl_cv_sys_struct_timeval_tv_sec=yes], + [gl_cv_sys_struct_timeval_tv_sec=no]) + ]) + if test $gl_cv_sys_struct_timeval_tv_sec != yes; then + REPLACE_STRUCT_TIMEVAL=1 + fi + fi + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_SYS_TIME_H +# include +#endif +#include + ]], [gettimeofday]) +]) +m4trace:m4/sys_time_h.m4:92: -1- AC_DEFUN([gl_SYS_TIME_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_HEADER_SYS_TIME_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) +m4trace:m4/sys_time_h.m4:101: -1- AC_DEFUN([gl_HEADER_SYS_TIME_H_DEFAULTS], [ + GNULIB_GETTIMEOFDAY=0; AC_SUBST([GNULIB_GETTIMEOFDAY]) + dnl Assume POSIX behavior unless another module says otherwise. + HAVE_GETTIMEOFDAY=1; AC_SUBST([HAVE_GETTIMEOFDAY]) + HAVE_STRUCT_TIMEVAL=1; AC_SUBST([HAVE_STRUCT_TIMEVAL]) + HAVE_SYS_TIME_H=1; AC_SUBST([HAVE_SYS_TIME_H]) + REPLACE_GETTIMEOFDAY=0; AC_SUBST([REPLACE_GETTIMEOFDAY]) + REPLACE_STRUCT_TIMEVAL=0; AC_SUBST([REPLACE_STRUCT_TIMEVAL]) +]) +m4trace:m4/sys_types_h.m4:7: -1- AC_DEFUN([gl_SYS_TYPES_H], [ + AC_REQUIRE([gl_SYS_TYPES_H_DEFAULTS]) + gl_NEXT_HEADERS([sys/types.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Ensure the type mode_t gets defined. + AC_REQUIRE([AC_TYPE_MODE_T]) + + dnl Whether to override the 'off_t' type. + AC_REQUIRE([gl_TYPE_OFF_T]) +]) +m4trace:m4/sys_types_h.m4:22: -1- AC_DEFUN([gl_SYS_TYPES_H_DEFAULTS], [ +]) +m4trace:m4/sys_uio_h.m4:7: -1- AC_DEFUN([gl_HEADER_SYS_UIO], [ + AC_REQUIRE([gl_SYS_UIO_H_DEFAULTS]) + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([sys/uio.h]) + if test $ac_cv_header_sys_uio_h = yes; then + HAVE_SYS_UIO_H=1 + else + HAVE_SYS_UIO_H=0 + fi + AC_SUBST([HAVE_SYS_UIO_H]) +]) +m4trace:m4/sys_uio_h.m4:20: -1- AC_DEFUN([gl_SYS_UIO_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_SYS_UIO_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) +m4trace:m4/sys_uio_h.m4:29: -1- AC_DEFUN([gl_SYS_UIO_H_DEFAULTS], [ +]) +m4trace:m4/sys_utsname_h.m4:9: -1- AC_DEFUN([gl_SYS_UTSNAME_H], [ + dnl Use AC_REQUIRE here, so that the default behavior below is expanded + dnl once only, before all statements that occur in other macros. + AC_REQUIRE([gl_SYS_UTSNAME_H_DEFAULTS]) + + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([sys/utsname.h]) + if test $ac_cv_header_sys_utsname_h != yes; then + HAVE_SYS_UTSNAME_H=0 + HAVE_STRUCT_UTSNAME=0 + else + HAVE_SYS_UTSNAME_H=1 + AC_CHECK_TYPES([struct utsname], [], [HAVE_STRUCT_UTSNAME=0], [[ +/* Minix 3.1.8 has a bug: must be included before + . */ +#include +#include + ]]) + fi + AC_SUBST([HAVE_SYS_UTSNAME_H]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ + /* Minix 3.1.8 has a bug: must be included before + . */ + #include + #include + ]], [uname]) +]) +m4trace:m4/sys_utsname_h.m4:41: -1- AC_DEFUN([gl_SYS_UTSNAME_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_SYS_UTSNAME_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) +]) +m4trace:m4/sys_utsname_h.m4:48: -1- AC_DEFUN([gl_SYS_UTSNAME_H_DEFAULTS], [ + GNULIB_UNAME=0; AC_SUBST([GNULIB_UNAME]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_UNAME=1; AC_SUBST([HAVE_UNAME]) + HAVE_STRUCT_UTSNAME=1; AC_SUBST([HAVE_STRUCT_UTSNAME]) +]) +m4trace:m4/sys_wait_h.m4:7: -1- AC_DEFUN([gl_SYS_WAIT_H], [ + AC_REQUIRE([gl_SYS_WAIT_H_DEFAULTS]) + + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([sys/wait.h]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[#include ]], + [waitpid]) +]) +m4trace:m4/sys_wait_h.m4:23: -1- AC_DEFUN([gl_SYS_WAIT_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_SYS_WAIT_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) +m4trace:m4/sys_wait_h.m4:32: -1- AC_DEFUN([gl_SYS_WAIT_H_DEFAULTS], [ + GNULIB_WAITPID=0; AC_SUBST([GNULIB_WAITPID]) + dnl Assume proper GNU behavior unless another module says otherwise. +]) +m4trace:m4/tempname.m4:10: -1- AC_DEFUN([gl_FUNC_GEN_TEMPNAME], [ + gl_PREREQ_TEMPNAME +]) +m4trace:m4/tempname.m4:16: -1- AC_DEFUN([gl_PREREQ_TEMPNAME], [ + : +]) +m4trace:m4/termios_h.m4:7: -1- AC_DEFUN([gl_TERMIOS_H], [ + dnl Use AC_REQUIRE here, so that the default behavior below is expanded + dnl once only, before all statements that occur in other macros. + AC_REQUIRE([gl_TERMIOS_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([termios.h]) + if test $ac_cv_header_termios_h != yes; then + HAVE_TERMIOS_H=0 + fi + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use, and which is not + dnl guaranteed by C89. + gl_WARN_ON_USE_PREPARE([[#include ]], + [tcgetsid]) +]) +m4trace:m4/termios_h.m4:28: -1- AC_DEFUN([gl_TERMIOS_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_TERMIOS_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) +m4trace:m4/termios_h.m4:37: -1- AC_DEFUN([gl_TERMIOS_H_DEFAULTS], [ + GNULIB_TCGETSID=0; AC_SUBST([GNULIB_TCGETSID]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_TCGETSID=1; AC_SUBST([HAVE_DECL_TCGETSID]) + HAVE_TERMIOS_H=1; AC_SUBST([HAVE_TERMIOS_H]) +]) +m4trace:m4/thread.m4:7: -1- AC_DEFUN([gl_THREAD], [ + AC_REQUIRE([gl_THREADLIB]) + + if test $gl_threads_api = posix; then + gl_save_LIBS="$LIBS" + LIBS="$LIBS $LIBMULTITHREAD" + AC_CHECK_FUNCS([pthread_atfork]) + LIBS="$gl_save_LIBS" + fi +]) +m4trace:m4/threadlib.m4:29: -1- AC_DEFUN([gl_THREADLIB_EARLY], [ + AC_REQUIRE([gl_THREADLIB_EARLY_BODY]) +]) +m4trace:m4/threadlib.m4:36: -1- AC_DEFUN([gl_THREADLIB_EARLY_BODY], [ + dnl Ordering constraints: This macro modifies CPPFLAGS in a way that + dnl influences the result of the autoconf tests that test for *_unlocked + dnl declarations, on AIX 5 at least. Therefore it must come early. + AC_BEFORE([$0], [gl_FUNC_GLIBC_UNLOCKED_IO])dnl + AC_BEFORE([$0], [gl_ARGP])dnl + + AC_REQUIRE([AC_CANONICAL_HOST]) + dnl _GNU_SOURCE is needed for pthread_rwlock_t on glibc systems. + dnl AC_USE_SYSTEM_EXTENSIONS was introduced in autoconf 2.60 and obsoletes + dnl AC_GNU_SOURCE. + m4_ifdef([AC_USE_SYSTEM_EXTENSIONS], + [AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS])], + [AC_REQUIRE([AC_GNU_SOURCE])]) + dnl Check for multithreading. + m4_ifdef([gl_THREADLIB_DEFAULT_NO], + [m4_divert_text([DEFAULTS], [gl_use_threads_default=no])], + [m4_divert_text([DEFAULTS], [gl_use_threads_default=])]) + AC_ARG_ENABLE([threads], +AC_HELP_STRING([--enable-threads={posix|solaris|pth|windows}], [specify multithreading API])m4_ifdef([gl_THREADLIB_DEFAULT_NO], [], [ +AC_HELP_STRING([--disable-threads], [build without multithread safety])]), + [gl_use_threads=$enableval], + [if test -n "$gl_use_threads_default"; then + gl_use_threads="$gl_use_threads_default" + else +changequote(,)dnl + case "$host_os" in + dnl Disable multithreading by default on OSF/1, because it interferes + dnl with fork()/exec(): When msgexec is linked with -lpthread, its + dnl child process gets an endless segmentation fault inside execvp(). + dnl Disable multithreading by default on Cygwin 1.5.x, because it has + dnl bugs that lead to endless loops or crashes. See + dnl . + osf*) gl_use_threads=no ;; + cygwin*) + case `uname -r` in + 1.[0-5].*) gl_use_threads=no ;; + *) gl_use_threads=yes ;; + esac + ;; + *) gl_use_threads=yes ;; + esac +changequote([,])dnl + fi + ]) + if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then + # For using : + case "$host_os" in + osf*) + # On OSF/1, the compiler needs the flag -D_REENTRANT so that it + # groks . cc also understands the flag -pthread, but + # we don't use it because 1. gcc-2.95 doesn't understand -pthread, + # 2. putting a flag into CPPFLAGS that has an effect on the linker + # causes the AC_LINK_IFELSE test below to succeed unexpectedly, + # leading to wrong values of LIBTHREAD and LTLIBTHREAD. + CPPFLAGS="$CPPFLAGS -D_REENTRANT" + ;; + esac + # Some systems optimize for single-threaded programs by default, and + # need special flags to disable these optimizations. For example, the + # definition of 'errno' in . + case "$host_os" in + aix* | freebsd*) CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE" ;; + solaris*) CPPFLAGS="$CPPFLAGS -D_REENTRANT" ;; + esac + fi +]) +m4trace:m4/threadlib.m4:107: -1- AC_DEFUN([gl_THREADLIB_BODY], [ + AC_REQUIRE([gl_THREADLIB_EARLY_BODY]) + gl_threads_api=none + LIBTHREAD= + LTLIBTHREAD= + LIBMULTITHREAD= + LTLIBMULTITHREAD= + if test "$gl_use_threads" != no; then + dnl Check whether the compiler and linker support weak declarations. + AC_CACHE_CHECK([whether imported symbols can be declared weak], + [gl_cv_have_weak], + [gl_cv_have_weak=no + dnl First, test whether the compiler accepts it syntactically. + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[extern void xyzzy (); +#pragma weak xyzzy]], + [[xyzzy();]])], + [gl_cv_have_weak=maybe]) + if test $gl_cv_have_weak = maybe; then + dnl Second, test whether it actually works. On Cygwin 1.7.2, with + dnl gcc 4.3, symbols declared weak always evaluate to the address 0. + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#pragma weak fputs +int main () +{ + return (fputs == NULL); +}]])], + [gl_cv_have_weak=yes], + [gl_cv_have_weak=no], + [dnl When cross-compiling, assume that only ELF platforms support + dnl weak symbols. + AC_EGREP_CPP([Extensible Linking Format], + [#ifdef __ELF__ + Extensible Linking Format + #endif + ], + [gl_cv_have_weak="guessing yes"], + [gl_cv_have_weak="guessing no"]) + ]) + fi + ]) + if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then + # On OSF/1, the compiler needs the flag -pthread or -D_REENTRANT so that + # it groks . It's added above, in gl_THREADLIB_EARLY_BODY. + AC_CHECK_HEADER([pthread.h], + [gl_have_pthread_h=yes], [gl_have_pthread_h=no]) + if test "$gl_have_pthread_h" = yes; then + # Other possible tests: + # -lpthreads (FSU threads, PCthreads) + # -lgthreads + gl_have_pthread= + # Test whether both pthread_mutex_lock and pthread_mutexattr_init exist + # in libc. IRIX 6.5 has the first one in both libc and libpthread, but + # the second one only in libpthread, and lock.c needs it. + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[pthread_mutex_lock((pthread_mutex_t*)0); + pthread_mutexattr_init((pthread_mutexattr_t*)0);]])], + [gl_have_pthread=yes]) + # Test for libpthread by looking for pthread_kill. (Not pthread_self, + # since it is defined as a macro on OSF/1.) + if test -n "$gl_have_pthread"; then + # The program links fine without libpthread. But it may actually + # need to link with libpthread in order to create multiple threads. + AC_CHECK_LIB([pthread], [pthread_kill], + [LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread + # On Solaris and HP-UX, most pthread functions exist also in libc. + # Therefore pthread_in_use() needs to actually try to create a + # thread: pthread_create from libc will fail, whereas + # pthread_create will actually create a thread. + case "$host_os" in + solaris* | hpux*) + AC_DEFINE([PTHREAD_IN_USE_DETECTION_HARD], [1], + [Define if the pthread_in_use() detection is hard.]) + esac + ]) + else + # Some library is needed. Try libpthread and libc_r. + AC_CHECK_LIB([pthread], [pthread_kill], + [gl_have_pthread=yes + LIBTHREAD=-lpthread LTLIBTHREAD=-lpthread + LIBMULTITHREAD=-lpthread LTLIBMULTITHREAD=-lpthread]) + if test -z "$gl_have_pthread"; then + # For FreeBSD 4. + AC_CHECK_LIB([c_r], [pthread_kill], + [gl_have_pthread=yes + LIBTHREAD=-lc_r LTLIBTHREAD=-lc_r + LIBMULTITHREAD=-lc_r LTLIBMULTITHREAD=-lc_r]) + fi + fi + if test -n "$gl_have_pthread"; then + gl_threads_api=posix + AC_DEFINE([USE_POSIX_THREADS], [1], + [Define if the POSIX multithreading library can be used.]) + if test -n "$LIBMULTITHREAD" || test -n "$LTLIBMULTITHREAD"; then + if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then + AC_DEFINE([USE_POSIX_THREADS_WEAK], [1], + [Define if references to the POSIX multithreading library should be made weak.]) + LIBTHREAD= + LTLIBTHREAD= + fi + fi + fi + fi + fi + if test -z "$gl_have_pthread"; then + if test "$gl_use_threads" = yes || test "$gl_use_threads" = solaris; then + gl_have_solaristhread= + gl_save_LIBS="$LIBS" + LIBS="$LIBS -lthread" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM( + [[ +#include +#include + ]], + [[thr_self();]])], + [gl_have_solaristhread=yes]) + LIBS="$gl_save_LIBS" + if test -n "$gl_have_solaristhread"; then + gl_threads_api=solaris + LIBTHREAD=-lthread + LTLIBTHREAD=-lthread + LIBMULTITHREAD="$LIBTHREAD" + LTLIBMULTITHREAD="$LTLIBTHREAD" + AC_DEFINE([USE_SOLARIS_THREADS], [1], + [Define if the old Solaris multithreading library can be used.]) + if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then + AC_DEFINE([USE_SOLARIS_THREADS_WEAK], [1], + [Define if references to the old Solaris multithreading library should be made weak.]) + LIBTHREAD= + LTLIBTHREAD= + fi + fi + fi + fi + if test "$gl_use_threads" = pth; then + gl_save_CPPFLAGS="$CPPFLAGS" + AC_LIB_LINKFLAGS([pth]) + gl_have_pth= + gl_save_LIBS="$LIBS" + LIBS="$LIBS $LIBPTH" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM([[#include ]], [[pth_self();]])], + [gl_have_pth=yes]) + LIBS="$gl_save_LIBS" + if test -n "$gl_have_pth"; then + gl_threads_api=pth + LIBTHREAD="$LIBPTH" + LTLIBTHREAD="$LTLIBPTH" + LIBMULTITHREAD="$LIBTHREAD" + LTLIBMULTITHREAD="$LTLIBTHREAD" + AC_DEFINE([USE_PTH_THREADS], [1], + [Define if the GNU Pth multithreading library can be used.]) + if test -n "$LIBMULTITHREAD" || test -n "$LTLIBMULTITHREAD"; then + if case "$gl_cv_have_weak" in *yes) true;; *) false;; esac; then + AC_DEFINE([USE_PTH_THREADS_WEAK], [1], + [Define if references to the GNU Pth multithreading library should be made weak.]) + LIBTHREAD= + LTLIBTHREAD= + fi + fi + else + CPPFLAGS="$gl_save_CPPFLAGS" + fi + fi + if test -z "$gl_have_pthread"; then + case "$gl_use_threads" in + yes | windows | win32) # The 'win32' is for backward compatibility. + if { case "$host_os" in + mingw*) true;; + *) false;; + esac + }; then + gl_threads_api=windows + AC_DEFINE([USE_WINDOWS_THREADS], [1], + [Define if the native Windows multithreading API can be used.]) + fi + ;; + esac + fi + fi + AC_MSG_CHECKING([for multithread API to use]) + AC_MSG_RESULT([$gl_threads_api]) + AC_SUBST([LIBTHREAD]) + AC_SUBST([LTLIBTHREAD]) + AC_SUBST([LIBMULTITHREAD]) + AC_SUBST([LTLIBMULTITHREAD]) +]) +m4trace:m4/threadlib.m4:302: -1- AC_DEFUN([gl_THREADLIB], [ + AC_REQUIRE([gl_THREADLIB_EARLY]) + AC_REQUIRE([gl_THREADLIB_BODY]) +]) +m4trace:m4/threadlib.m4:315: -1- AC_DEFUN([gl_DISABLE_THREADS], [ + m4_divert_text([INIT_PREPARE], [gl_use_threads_default=no]) +]) +m4trace:m4/time_h.m4:13: -1- AC_DEFUN([gl_HEADER_TIME_H], [ + dnl Use AC_REQUIRE here, so that the default behavior below is expanded + dnl once only, before all statements that occur in other macros. + AC_REQUIRE([gl_HEADER_TIME_H_BODY]) +]) +m4trace:m4/time_h.m4:20: -1- AC_DEFUN([gl_HEADER_TIME_H_BODY], [ + AC_REQUIRE([AC_C_RESTRICT]) + AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS]) + gl_NEXT_HEADERS([time.h]) + AC_REQUIRE([gl_CHECK_TYPE_STRUCT_TIMESPEC]) +]) +m4trace:m4/time_h.m4:31: -1- AC_DEFUN([gl_CHECK_TYPE_STRUCT_TIMESPEC], [ + AC_CHECK_HEADERS_ONCE([sys/time.h]) + AC_CACHE_CHECK([for struct timespec in ], + [gl_cv_sys_struct_timespec_in_time_h], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[static struct timespec x; x.tv_sec = x.tv_nsec;]])], + [gl_cv_sys_struct_timespec_in_time_h=yes], + [gl_cv_sys_struct_timespec_in_time_h=no])]) + + TIME_H_DEFINES_STRUCT_TIMESPEC=0 + SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=0 + PTHREAD_H_DEFINES_STRUCT_TIMESPEC=0 + if test $gl_cv_sys_struct_timespec_in_time_h = yes; then + TIME_H_DEFINES_STRUCT_TIMESPEC=1 + else + AC_CACHE_CHECK([for struct timespec in ], + [gl_cv_sys_struct_timespec_in_sys_time_h], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[static struct timespec x; x.tv_sec = x.tv_nsec;]])], + [gl_cv_sys_struct_timespec_in_sys_time_h=yes], + [gl_cv_sys_struct_timespec_in_sys_time_h=no])]) + if test $gl_cv_sys_struct_timespec_in_sys_time_h = yes; then + SYS_TIME_H_DEFINES_STRUCT_TIMESPEC=1 + else + AC_CACHE_CHECK([for struct timespec in ], + [gl_cv_sys_struct_timespec_in_pthread_h], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + ]], + [[static struct timespec x; x.tv_sec = x.tv_nsec;]])], + [gl_cv_sys_struct_timespec_in_pthread_h=yes], + [gl_cv_sys_struct_timespec_in_pthread_h=no])]) + if test $gl_cv_sys_struct_timespec_in_pthread_h = yes; then + PTHREAD_H_DEFINES_STRUCT_TIMESPEC=1 + fi + fi + fi + AC_SUBST([TIME_H_DEFINES_STRUCT_TIMESPEC]) + AC_SUBST([SYS_TIME_H_DEFINES_STRUCT_TIMESPEC]) + AC_SUBST([PTHREAD_H_DEFINES_STRUCT_TIMESPEC]) +]) +m4trace:m4/time_h.m4:81: -1- AC_DEFUN([gl_TIME_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) +m4trace:m4/time_h.m4:90: -1- AC_DEFUN([gl_HEADER_TIME_H_DEFAULTS], [ + GNULIB_MKTIME=0; AC_SUBST([GNULIB_MKTIME]) + GNULIB_NANOSLEEP=0; AC_SUBST([GNULIB_NANOSLEEP]) + GNULIB_STRPTIME=0; AC_SUBST([GNULIB_STRPTIME]) + GNULIB_TIMEGM=0; AC_SUBST([GNULIB_TIMEGM]) + GNULIB_TIME_R=0; AC_SUBST([GNULIB_TIME_R]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_DECL_LOCALTIME_R=1; AC_SUBST([HAVE_DECL_LOCALTIME_R]) + HAVE_NANOSLEEP=1; AC_SUBST([HAVE_NANOSLEEP]) + HAVE_STRPTIME=1; AC_SUBST([HAVE_STRPTIME]) + HAVE_TIMEGM=1; AC_SUBST([HAVE_TIMEGM]) + dnl If another module says to replace or to not replace, do that. + dnl Otherwise, replace only if someone compiles with -DGNULIB_PORTCHECK; + dnl this lets maintainers check for portability. + REPLACE_LOCALTIME_R=GNULIB_PORTCHECK; AC_SUBST([REPLACE_LOCALTIME_R]) + REPLACE_MKTIME=GNULIB_PORTCHECK; AC_SUBST([REPLACE_MKTIME]) + REPLACE_NANOSLEEP=GNULIB_PORTCHECK; AC_SUBST([REPLACE_NANOSLEEP]) + REPLACE_TIMEGM=GNULIB_PORTCHECK; AC_SUBST([REPLACE_TIMEGM]) +]) +m4trace:m4/time_r.m4:10: -1- AC_DEFUN([gl_TIME_R], [ + dnl Persuade glibc and Solaris to declare localtime_r. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + AC_REQUIRE([gl_HEADER_TIME_H_DEFAULTS]) + AC_REQUIRE([AC_C_RESTRICT]) + + dnl Some systems don't declare localtime_r() and gmtime_r() if _REENTRANT is + dnl not defined. + AC_CHECK_DECLS([localtime_r], [], [], [[#include ]]) + if test $ac_cv_have_decl_localtime_r = no; then + HAVE_DECL_LOCALTIME_R=0 + fi + + AC_CHECK_FUNCS_ONCE([localtime_r]) + if test $ac_cv_func_localtime_r = yes; then + HAVE_LOCALTIME_R=1 + AC_CACHE_CHECK([whether localtime_r is compatible with its POSIX signature], + [gl_cv_time_r_posix], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include ]], + [[/* We don't need to append 'restrict's to the argument types, + even though the POSIX signature has the 'restrict's, + since C99 says they can't affect type compatibility. */ + struct tm * (*ptr) (time_t const *, struct tm *) = localtime_r; + if (ptr) return 0; + /* Check the return type is a pointer. + On HP-UX 10 it is 'int'. */ + *localtime_r (0, 0);]]) + ], + [gl_cv_time_r_posix=yes], + [gl_cv_time_r_posix=no]) + ]) + if test $gl_cv_time_r_posix = yes; then + REPLACE_LOCALTIME_R=0 + else + REPLACE_LOCALTIME_R=1 + fi + else + HAVE_LOCALTIME_R=0 + fi +]) +m4trace:m4/time_r.m4:56: -1- AC_DEFUN([gl_PREREQ_TIME_R], [ + : +]) +m4trace:m4/timer_time.m4:9: -1- AC_DEFUN([gl_TIMER_TIME], [ + dnl Based on clock_time.m4. See details there. + + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([gl_THREADLIB]) + + LIB_TIMER_TIME= + AC_SUBST([LIB_TIMER_TIME]) + gl_saved_libs=$LIBS + AC_SEARCH_LIBS([timer_settime], [rt posix4], + [test "$ac_cv_search_timer_settime" = "none required" || + LIB_TIMER_TIME=$ac_cv_search_timer_settime]) + dnl GLIBC uses threads to emulate posix timers when kernel support + dnl is not available (like Linux < 2.6 or when used with kFreeBSD) + dnl Now the pthread lib is linked automatically in the normal case, + dnl but when linking statically, it needs to be explicitly specified. + AC_EGREP_CPP([Thread], + [ +#include +#ifdef __GNU_LIBRARY__ + #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) || (__GLIBC__ > 2)) \ + && !defined __UCLIBC__ + Thread emulation available + #endif +#endif + ], + [LIB_TIMER_TIME="$LIB_TIMER_TIME $LIBMULTITHREAD"]) + AC_CHECK_FUNCS([timer_settime]) + LIBS=$gl_saved_libs +]) +m4trace:m4/timespec.m4:11: -1- AC_DEFUN([gl_TIMESPEC], [:]) +m4trace:m4/tls.m4:9: -1- AC_DEFUN([gl_TLS], [ + AC_REQUIRE([gl_THREADLIB]) +]) +m4trace:m4/tm_gmtoff.m4:7: -1- AC_DEFUN([gl_TM_GMTOFF], [ + AC_CHECK_MEMBER([struct tm.tm_gmtoff], + [AC_DEFINE([HAVE_TM_GMTOFF], [1], + [Define if struct tm has the tm_gmtoff member.])], + , + [#include ]) +]) +m4trace:m4/tzset.m4:17: -1- AC_DEFUN([gl_FUNC_TZSET], []) +m4trace:m4/tzset.m4:20: -1- AC_DEFUN([gl_FUNC_TZSET_CLOBBER], [ + AC_REQUIRE([gl_HEADER_SYS_TIME_H]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether tzset clobbers localtime buffer], + gl_cv_func_tzset_clobber, + [ + AC_RUN_IFELSE([AC_LANG_SOURCE([[ +#include +#include + +int +main () +{ + time_t t1 = 853958121; + struct tm *p, s; + putenv ("TZ=GMT0"); + p = localtime (&t1); + s = *p; + putenv ("TZ=EST+3EDT+2,M10.1.0/00:00:00,M2.3.0/00:00:00"); + tzset (); + return (p->tm_year != s.tm_year + || p->tm_mon != s.tm_mon + || p->tm_mday != s.tm_mday + || p->tm_hour != s.tm_hour + || p->tm_min != s.tm_min + || p->tm_sec != s.tm_sec); +} + ]])], + [gl_cv_func_tzset_clobber=no], + [gl_cv_func_tzset_clobber=yes], + [case "$host_os" in + # Guess all is fine on glibc systems. + *-gnu*) gl_cv_func_tzset_clobber="guessing no" ;; + # If we don't know, assume the worst. + *) gl_cv_func_tzset_clobber="guessing yes" ;; + esac + ])]) + + AC_DEFINE([HAVE_RUN_TZSET_TEST], [1], + [Define to 1 if you have run the test for working tzset.]) +]) +m4trace:m4/uintmax_t.m4:14: -1- AC_DEFUN([gl_AC_TYPE_UINTMAX_T], [ + AC_REQUIRE([gl_AC_HEADER_INTTYPES_H]) + AC_REQUIRE([gl_AC_HEADER_STDINT_H]) + if test $gl_cv_header_inttypes_h = no && test $gl_cv_header_stdint_h = no; then + AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT]) + test $ac_cv_type_unsigned_long_long_int = yes \ + && ac_type='unsigned long long' \ + || ac_type='unsigned long' + AC_DEFINE_UNQUOTED([uintmax_t], [$ac_type], + [Define to unsigned long or unsigned long long + if and don't define.]) + else + AC_DEFINE([HAVE_UINTMAX_T], [1], + [Define if you have the 'uintmax_t' type in or .]) + fi +]) +m4trace:m4/uname.m4:7: -1- AC_DEFUN([gl_FUNC_UNAME], [ + AC_REQUIRE([gl_SYS_UTSNAME_H_DEFAULTS]) + AC_CHECK_FUNCS([uname]) + if test $ac_cv_func_uname = no; then + HAVE_UNAME=0 + fi +]) +m4trace:m4/uname.m4:17: -1- AC_DEFUN([gl_PREREQ_UNAME], [ + : +]) +m4trace:m4/ungetc.m4:7: -1- AC_DEFUN_ONCE([gl_FUNC_UNGETC_WORKS], [ + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + AC_CACHE_CHECK([whether ungetc works on arbitrary bytes], + [gl_cv_func_ungetc_works], + [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ +#include + ]], [FILE *f; + if (!(f = fopen ("conftest.tmp", "w+"))) return 1; + if (fputs ("abc", f) < 0) return 2; + rewind (f); + if (fgetc (f) != 'a') return 3; + if (fgetc (f) != 'b') return 4; + if (ungetc ('d', f) != 'd') return 5; + if (ftell (f) != 1) return 6; + if (fgetc (f) != 'd') return 7; + if (ftell (f) != 2) return 8; + if (fseek (f, 0, SEEK_CUR) != 0) return 9; + if (ftell (f) != 2) return 10; + if (fgetc (f) != 'c') return 11; + fclose (f); remove ("conftest.tmp");])], + [gl_cv_func_ungetc_works=yes], [gl_cv_func_ungetc_works=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_ungetc_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_ungetc_works="guessing no" ;; + esac + ]) + ]) + case "$gl_cv_func_ungetc_works" in + *yes) ;; + *) + AC_DEFINE([FUNC_UNGETC_BROKEN], [1], + [Define to 1 if ungetc is broken when used on arbitrary bytes.]) + ;; + esac +]) +m4trace:m4/unicodeio.m4:7: -1- AC_DEFUN([gl_UNICODEIO], [ + dnl No prerequisites of lib/unicodeio.c. + : +]) +m4trace:m4/unistd-safer.m4:7: -1- AC_DEFUN([gl_UNISTD_SAFER], [ + AC_CHECK_FUNCS_ONCE([pipe]) +]) +m4trace:m4/unistd_h.m4:9: -1- AC_DEFUN([gl_UNISTD_H], [ + dnl Use AC_REQUIRE here, so that the default behavior below is expanded + dnl once only, before all statements that occur in other macros. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + + gl_CHECK_NEXT_HEADERS([unistd.h]) + if test $ac_cv_header_unistd_h = yes; then + HAVE_UNISTD_H=1 + else + HAVE_UNISTD_H=0 + fi + AC_SUBST([HAVE_UNISTD_H]) + + dnl Ensure the type pid_t gets defined. + AC_REQUIRE([AC_TYPE_PID_T]) + + dnl Determine WINDOWS_64_BIT_OFF_T. + AC_REQUIRE([gl_TYPE_OFF_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +#if HAVE_UNISTD_H +# include +#endif +/* Some systems declare various items in the wrong headers. */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# if (defined _WIN32 || defined __WIN32__) && ! defined __CYGWIN__ +# include +# endif +#endif + ]], [chdir chown dup dup2 dup3 environ euidaccess faccessat fchdir fchownat + fdatasync fsync ftruncate getcwd getdomainname getdtablesize getgroups + gethostname getlogin getlogin_r getpagesize + getusershell setusershell endusershell + group_member isatty lchown link linkat lseek pipe pipe2 pread pwrite + readlink readlinkat rmdir sethostname sleep symlink symlinkat ttyname_r + unlink unlinkat usleep]) +]) +m4trace:m4/unistd_h.m4:53: -1- AC_DEFUN([gl_UNISTD_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) +m4trace:m4/unistd_h.m4:62: -1- AC_DEFUN([gl_UNISTD_H_DEFAULTS], [ + GNULIB_CHDIR=0; AC_SUBST([GNULIB_CHDIR]) + GNULIB_CHOWN=0; AC_SUBST([GNULIB_CHOWN]) + GNULIB_CLOSE=0; AC_SUBST([GNULIB_CLOSE]) + GNULIB_DUP=0; AC_SUBST([GNULIB_DUP]) + GNULIB_DUP2=0; AC_SUBST([GNULIB_DUP2]) + GNULIB_DUP3=0; AC_SUBST([GNULIB_DUP3]) + GNULIB_ENVIRON=0; AC_SUBST([GNULIB_ENVIRON]) + GNULIB_EUIDACCESS=0; AC_SUBST([GNULIB_EUIDACCESS]) + GNULIB_FACCESSAT=0; AC_SUBST([GNULIB_FACCESSAT]) + GNULIB_FCHDIR=0; AC_SUBST([GNULIB_FCHDIR]) + GNULIB_FCHOWNAT=0; AC_SUBST([GNULIB_FCHOWNAT]) + GNULIB_FDATASYNC=0; AC_SUBST([GNULIB_FDATASYNC]) + GNULIB_FSYNC=0; AC_SUBST([GNULIB_FSYNC]) + GNULIB_FTRUNCATE=0; AC_SUBST([GNULIB_FTRUNCATE]) + GNULIB_GETCWD=0; AC_SUBST([GNULIB_GETCWD]) + GNULIB_GETDOMAINNAME=0; AC_SUBST([GNULIB_GETDOMAINNAME]) + GNULIB_GETDTABLESIZE=0; AC_SUBST([GNULIB_GETDTABLESIZE]) + GNULIB_GETGROUPS=0; AC_SUBST([GNULIB_GETGROUPS]) + GNULIB_GETHOSTNAME=0; AC_SUBST([GNULIB_GETHOSTNAME]) + GNULIB_GETLOGIN=0; AC_SUBST([GNULIB_GETLOGIN]) + GNULIB_GETLOGIN_R=0; AC_SUBST([GNULIB_GETLOGIN_R]) + GNULIB_GETPAGESIZE=0; AC_SUBST([GNULIB_GETPAGESIZE]) + GNULIB_GETUSERSHELL=0; AC_SUBST([GNULIB_GETUSERSHELL]) + GNULIB_GROUP_MEMBER=0; AC_SUBST([GNULIB_GROUP_MEMBER]) + GNULIB_ISATTY=0; AC_SUBST([GNULIB_ISATTY]) + GNULIB_LCHOWN=0; AC_SUBST([GNULIB_LCHOWN]) + GNULIB_LINK=0; AC_SUBST([GNULIB_LINK]) + GNULIB_LINKAT=0; AC_SUBST([GNULIB_LINKAT]) + GNULIB_LSEEK=0; AC_SUBST([GNULIB_LSEEK]) + GNULIB_PIPE=0; AC_SUBST([GNULIB_PIPE]) + GNULIB_PIPE2=0; AC_SUBST([GNULIB_PIPE2]) + GNULIB_PREAD=0; AC_SUBST([GNULIB_PREAD]) + GNULIB_PWRITE=0; AC_SUBST([GNULIB_PWRITE]) + GNULIB_READ=0; AC_SUBST([GNULIB_READ]) + GNULIB_READLINK=0; AC_SUBST([GNULIB_READLINK]) + GNULIB_READLINKAT=0; AC_SUBST([GNULIB_READLINKAT]) + GNULIB_RMDIR=0; AC_SUBST([GNULIB_RMDIR]) + GNULIB_SETHOSTNAME=0; AC_SUBST([GNULIB_SETHOSTNAME]) + GNULIB_SLEEP=0; AC_SUBST([GNULIB_SLEEP]) + GNULIB_SYMLINK=0; AC_SUBST([GNULIB_SYMLINK]) + GNULIB_SYMLINKAT=0; AC_SUBST([GNULIB_SYMLINKAT]) + GNULIB_TTYNAME_R=0; AC_SUBST([GNULIB_TTYNAME_R]) + GNULIB_UNISTD_H_NONBLOCKING=0; AC_SUBST([GNULIB_UNISTD_H_NONBLOCKING]) + GNULIB_UNISTD_H_SIGPIPE=0; AC_SUBST([GNULIB_UNISTD_H_SIGPIPE]) + GNULIB_UNLINK=0; AC_SUBST([GNULIB_UNLINK]) + GNULIB_UNLINKAT=0; AC_SUBST([GNULIB_UNLINKAT]) + GNULIB_USLEEP=0; AC_SUBST([GNULIB_USLEEP]) + GNULIB_WRITE=0; AC_SUBST([GNULIB_WRITE]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_CHOWN=1; AC_SUBST([HAVE_CHOWN]) + HAVE_DUP2=1; AC_SUBST([HAVE_DUP2]) + HAVE_DUP3=1; AC_SUBST([HAVE_DUP3]) + HAVE_EUIDACCESS=1; AC_SUBST([HAVE_EUIDACCESS]) + HAVE_FACCESSAT=1; AC_SUBST([HAVE_FACCESSAT]) + HAVE_FCHDIR=1; AC_SUBST([HAVE_FCHDIR]) + HAVE_FCHOWNAT=1; AC_SUBST([HAVE_FCHOWNAT]) + HAVE_FDATASYNC=1; AC_SUBST([HAVE_FDATASYNC]) + HAVE_FSYNC=1; AC_SUBST([HAVE_FSYNC]) + HAVE_FTRUNCATE=1; AC_SUBST([HAVE_FTRUNCATE]) + HAVE_GETDTABLESIZE=1; AC_SUBST([HAVE_GETDTABLESIZE]) + HAVE_GETGROUPS=1; AC_SUBST([HAVE_GETGROUPS]) + HAVE_GETHOSTNAME=1; AC_SUBST([HAVE_GETHOSTNAME]) + HAVE_GETLOGIN=1; AC_SUBST([HAVE_GETLOGIN]) + HAVE_GETPAGESIZE=1; AC_SUBST([HAVE_GETPAGESIZE]) + HAVE_GROUP_MEMBER=1; AC_SUBST([HAVE_GROUP_MEMBER]) + HAVE_LCHOWN=1; AC_SUBST([HAVE_LCHOWN]) + HAVE_LINK=1; AC_SUBST([HAVE_LINK]) + HAVE_LINKAT=1; AC_SUBST([HAVE_LINKAT]) + HAVE_PIPE=1; AC_SUBST([HAVE_PIPE]) + HAVE_PIPE2=1; AC_SUBST([HAVE_PIPE2]) + HAVE_PREAD=1; AC_SUBST([HAVE_PREAD]) + HAVE_PWRITE=1; AC_SUBST([HAVE_PWRITE]) + HAVE_READLINK=1; AC_SUBST([HAVE_READLINK]) + HAVE_READLINKAT=1; AC_SUBST([HAVE_READLINKAT]) + HAVE_SETHOSTNAME=1; AC_SUBST([HAVE_SETHOSTNAME]) + HAVE_SLEEP=1; AC_SUBST([HAVE_SLEEP]) + HAVE_SYMLINK=1; AC_SUBST([HAVE_SYMLINK]) + HAVE_SYMLINKAT=1; AC_SUBST([HAVE_SYMLINKAT]) + HAVE_UNLINKAT=1; AC_SUBST([HAVE_UNLINKAT]) + HAVE_USLEEP=1; AC_SUBST([HAVE_USLEEP]) + HAVE_DECL_ENVIRON=1; AC_SUBST([HAVE_DECL_ENVIRON]) + HAVE_DECL_FCHDIR=1; AC_SUBST([HAVE_DECL_FCHDIR]) + HAVE_DECL_FDATASYNC=1; AC_SUBST([HAVE_DECL_FDATASYNC]) + HAVE_DECL_GETDOMAINNAME=1; AC_SUBST([HAVE_DECL_GETDOMAINNAME]) + HAVE_DECL_GETLOGIN_R=1; AC_SUBST([HAVE_DECL_GETLOGIN_R]) + HAVE_DECL_GETPAGESIZE=1; AC_SUBST([HAVE_DECL_GETPAGESIZE]) + HAVE_DECL_GETUSERSHELL=1; AC_SUBST([HAVE_DECL_GETUSERSHELL]) + HAVE_DECL_SETHOSTNAME=1; AC_SUBST([HAVE_DECL_SETHOSTNAME]) + HAVE_DECL_TTYNAME_R=1; AC_SUBST([HAVE_DECL_TTYNAME_R]) + HAVE_OS_H=0; AC_SUBST([HAVE_OS_H]) + HAVE_SYS_PARAM_H=0; AC_SUBST([HAVE_SYS_PARAM_H]) + REPLACE_CHOWN=0; AC_SUBST([REPLACE_CHOWN]) + REPLACE_CLOSE=0; AC_SUBST([REPLACE_CLOSE]) + REPLACE_DUP=0; AC_SUBST([REPLACE_DUP]) + REPLACE_DUP2=0; AC_SUBST([REPLACE_DUP2]) + REPLACE_FCHOWNAT=0; AC_SUBST([REPLACE_FCHOWNAT]) + REPLACE_FTRUNCATE=0; AC_SUBST([REPLACE_FTRUNCATE]) + REPLACE_GETCWD=0; AC_SUBST([REPLACE_GETCWD]) + REPLACE_GETDOMAINNAME=0; AC_SUBST([REPLACE_GETDOMAINNAME]) + REPLACE_GETLOGIN_R=0; AC_SUBST([REPLACE_GETLOGIN_R]) + REPLACE_GETGROUPS=0; AC_SUBST([REPLACE_GETGROUPS]) + REPLACE_GETPAGESIZE=0; AC_SUBST([REPLACE_GETPAGESIZE]) + REPLACE_ISATTY=0; AC_SUBST([REPLACE_ISATTY]) + REPLACE_LCHOWN=0; AC_SUBST([REPLACE_LCHOWN]) + REPLACE_LINK=0; AC_SUBST([REPLACE_LINK]) + REPLACE_LINKAT=0; AC_SUBST([REPLACE_LINKAT]) + REPLACE_LSEEK=0; AC_SUBST([REPLACE_LSEEK]) + REPLACE_PREAD=0; AC_SUBST([REPLACE_PREAD]) + REPLACE_PWRITE=0; AC_SUBST([REPLACE_PWRITE]) + REPLACE_READ=0; AC_SUBST([REPLACE_READ]) + REPLACE_READLINK=0; AC_SUBST([REPLACE_READLINK]) + REPLACE_RMDIR=0; AC_SUBST([REPLACE_RMDIR]) + REPLACE_SLEEP=0; AC_SUBST([REPLACE_SLEEP]) + REPLACE_SYMLINK=0; AC_SUBST([REPLACE_SYMLINK]) + REPLACE_TTYNAME_R=0; AC_SUBST([REPLACE_TTYNAME_R]) + REPLACE_UNLINK=0; AC_SUBST([REPLACE_UNLINK]) + REPLACE_UNLINKAT=0; AC_SUBST([REPLACE_UNLINKAT]) + REPLACE_USLEEP=0; AC_SUBST([REPLACE_USLEEP]) + REPLACE_WRITE=0; AC_SUBST([REPLACE_WRITE]) + UNISTD_H_HAVE_WINSOCK2_H=0; AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) + UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS=0; + AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +]) +m4trace:m4/unlink-busy.m4:12: -1- AC_DEFUN([gl_FUNC_UNLINK_BUSY_TEXT], [dnl + AC_CACHE_CHECK([whether a running program can be unlinked], + gl_cv_func_unlink_busy_text, + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE( + [AC_INCLUDES_DEFAULT[ + int + main (int argc, char **argv) + { + int result = 0; + if (argc == 0) + result |= 1; + else if (unlink (argv[0]) != 0) + result |= 2; + return result; + }]])], + gl_cv_func_unlink_busy_text=yes, + gl_cv_func_unlink_busy_text=no, + gl_cv_func_unlink_busy_text=no + ) + ] + ) + + if test $gl_cv_func_unlink_busy_text = no; then + INSTALL=$ac_install_sh + fi +]) +m4trace:m4/unlink.m4:7: -1- AC_DEFUN([gl_FUNC_UNLINK], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CHECK_HEADERS_ONCE([unistd.h]) + + dnl Detect FreeBSD 7.2, AIX 7.1, Solaris 9 bug. + AC_CACHE_CHECK([whether unlink honors trailing slashes], + [gl_cv_func_unlink_honors_slashes], + [touch conftest.file + # Assume that if we have lstat, we can also check symlinks. + if test $ac_cv_func_lstat = yes; then + ln -s conftest.file conftest.lnk + fi + AC_RUN_IFELSE( + [AC_LANG_PROGRAM( + [[#if HAVE_UNISTD_H + # include + #else /* on Windows with MSVC */ + # include + #endif + #include + ]], + [[int result = 0; + if (!unlink ("conftest.file/")) + result |= 1; + else if (errno != ENOTDIR) + result |= 2; +#if HAVE_LSTAT + if (!unlink ("conftest.lnk/")) + result |= 4; + else if (errno != ENOTDIR) + result |= 8; +#endif + return result; + ]])], + [gl_cv_func_unlink_honors_slashes=yes], + [gl_cv_func_unlink_honors_slashes=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_unlink_honors_slashes="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_unlink_honors_slashes="guessing no" ;; + esac + ]) + rm -f conftest.file conftest.lnk]) + case "$gl_cv_func_unlink_honors_slashes" in + *no) + REPLACE_UNLINK=1 + ;; + esac + + dnl Detect Mac OS X 10.5.6 bug: On read-write HFS mounts, unlink("..") or + dnl unlink("../..") succeeds without doing anything. + AC_CACHE_CHECK([whether unlink of a parent directory fails as it should], + [gl_cv_func_unlink_parent_fails], + [case "$host_os" in + darwin*) + dnl Try to unlink a subdirectory of /tmp, because /tmp is usually on a + dnl HFS mount on Mac OS X. Use a subdirectory, owned by the current + dnl user, because otherwise unlink() may fail due to permissions + dnl reasons, and because when running as root we don't want to risk + dnl destroying the entire /tmp. + if { + # Use the mktemp program if available. If not available, hide the error + # message. + tmp=`(umask 077 && mktemp -d /tmp/gtXXXXXX) 2>/dev/null` && + test -n "$tmp" && test -d "$tmp" + } || + { + # Use a simple mkdir command. It is guaranteed to fail if the directory + # already exists. $RANDOM is bash specific and expands to empty in shells + # other than bash, ksh and zsh. Its use does not increase security; + # rather, it minimizes the probability of failure in a very cluttered /tmp + # directory. + tmp=/tmp/gt$$-$RANDOM + (umask 077 && mkdir "$tmp") + }; then + mkdir "$tmp/subdir" + GL_SUBDIR_FOR_UNLINK="$tmp/subdir" + export GL_SUBDIR_FOR_UNLINK + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ + #include + #if HAVE_UNISTD_H + # include + #else /* on Windows with MSVC */ + # include + # include + #endif + int main () + { + int result = 0; + if (chdir (getenv ("GL_SUBDIR_FOR_UNLINK")) != 0) + result |= 1; + else if (unlink ("..") == 0) + result |= 2; + return result; + } + ]])], + [gl_cv_func_unlink_parent_fails=yes], + [gl_cv_func_unlink_parent_fails=no], + [# If we don't know, assume the worst. + gl_cv_func_unlink_parent_fails="guessing no" + ]) + unset GL_SUBDIR_FOR_UNLINK + rm -rf "$tmp" + else + gl_cv_func_unlink_parent_fails="guessing no" + fi + ;; + *) + gl_cv_func_unlink_parent_fails="guessing yes" + ;; + esac + ]) + case "$gl_cv_func_unlink_parent_fails" in + *no) + REPLACE_UNLINK=1 + AC_DEFINE([UNLINK_PARENT_BUG], [1], + [Define to 1 if unlink() on a parent directory may succeed]) + ;; + esac +]) +m4trace:m4/unlinkat.m4:9: -1- AC_DEFUN([gl_FUNC_UNLINKAT], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_CHECK_FUNCS_ONCE([unlinkat]) + AC_REQUIRE([gl_FUNC_UNLINK]) + AC_REQUIRE([gl_FUNC_LSTAT_FOLLOWS_SLASHED_SYMLINK]) + if test $ac_cv_func_unlinkat = no; then + HAVE_UNLINKAT=0 + else + case "$gl_cv_func_lstat_dereferences_slashed_symlink" in + *no) + # Solaris 9 has *at functions, but uniformly mishandles trailing + # slash in all of them. + REPLACE_UNLINKAT=1 + ;; + *) + # GNU/Hurd has unlinkat, but it has the same bug as unlink. + if test $REPLACE_UNLINK = 1; then + REPLACE_UNLINKAT=1 + fi + ;; + esac + fi +]) +m4trace:m4/unlinkdir.m4:11: -1- AC_DEFUN([gl_UNLINKDIR], [ + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CHECK_HEADERS_ONCE([priv.h]) + + # The Hurd, the Linux kernel, the FreeBSD kernel version 2.2 and later, + # Cygwin, and mingw never let anyone (even root) unlink directories. + # If anyone knows of another system for which unlink can never + # remove a directory, please report it to . + # Unfortunately this is difficult to test for, since it requires root access + # and might create garbage in the file system, + # so the code below simply relies on the kernel name and version number. + case $host_os in + gnu[[0-9]]* | \ + linux-* | linux | \ + freebsd2.2* | freebsd[[3-9]]* | freebsd[[1-9]][[0-9]]* | \ + cygwin | \ + mingw*) + AC_DEFINE([UNLINK_CANNOT_UNLINK_DIR], [1], + [Define to 1 if unlink (dir) cannot possibly succeed.]);; + esac +]) +m4trace:m4/unlocked-io.m4:17: -1- AC_DEFUN([gl_FUNC_GLIBC_UNLOCKED_IO], [ + AC_DEFINE([USE_UNLOCKED_IO], [1], + [Define to 1 if you want getc etc. to use unlocked I/O if available. + Unlocked I/O can improve performance in unithreaded apps, + but it is not safe for multithreaded apps.]) + + dnl Persuade glibc and Solaris to declare + dnl fgets_unlocked(), fputs_unlocked() etc. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + + AC_CHECK_DECLS_ONCE([clearerr_unlocked]) + AC_CHECK_DECLS_ONCE([feof_unlocked]) + AC_CHECK_DECLS_ONCE([ferror_unlocked]) + AC_CHECK_DECLS_ONCE([fflush_unlocked]) + AC_CHECK_DECLS_ONCE([fgets_unlocked]) + AC_CHECK_DECLS_ONCE([fputc_unlocked]) + AC_CHECK_DECLS_ONCE([fputs_unlocked]) + AC_CHECK_DECLS_ONCE([fread_unlocked]) + AC_CHECK_DECLS_ONCE([fwrite_unlocked]) + AC_CHECK_DECLS_ONCE([getc_unlocked]) + AC_CHECK_DECLS_ONCE([getchar_unlocked]) + AC_CHECK_DECLS_ONCE([putc_unlocked]) + AC_CHECK_DECLS_ONCE([putchar_unlocked]) +]) +m4trace:m4/uptime.m4:10: -1- AC_DEFUN([gl_SYS_PROC_UPTIME], [ dnl Require AC_PROG_CC to see if we're cross compiling. + AC_REQUIRE([AC_PROG_CC]) + AC_CACHE_CHECK([for /proc/uptime], [gl_cv_have_proc_uptime], + [gl_cv_have_proc_uptime=no + test -f /proc/uptime \ + && test "$cross_compiling" = no \ + && cat < /proc/uptime >/dev/null 2>/dev/null \ + && gl_cv_have_proc_uptime=yes]) + if test $gl_cv_have_proc_uptime = yes; then + AC_DEFINE([HAVE_PROC_UPTIME], [1], + [ Define if your system has the /proc/uptime special file.]) + fi +]) +m4trace:m4/userspec.m4:8: -1- AC_DEFUN([gl_USERSPEC], [ + AC_CHECK_HEADERS_ONCE([sys/param.h]) +]) +m4trace:m4/usleep.m4:9: -1- AC_DEFUN([gl_FUNC_USLEEP], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + dnl usleep was required in POSIX 2001, but dropped as obsolete in + dnl POSIX 2008; therefore, it is not always exposed in headers. + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CHECK_FUNCS_ONCE([usleep]) + AC_CHECK_TYPE([useconds_t], [], + [AC_DEFINE([useconds_t], [unsigned int], [Define to an unsigned 32-bit + type if lacks this type.])]) + if test $ac_cv_func_usleep = no; then + HAVE_USLEEP=0 + else + dnl POSIX allows implementations to reject arguments larger than + dnl 999999, but GNU guarantees it will work. + AC_CACHE_CHECK([whether usleep allows large arguments], + [gl_cv_func_usleep_works], + [AC_RUN_IFELSE([AC_LANG_PROGRAM([[ +#include +]], [[return !!usleep (1000000);]])], + [gl_cv_func_usleep_works=yes], [gl_cv_func_usleep_works=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_usleep_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_usleep_works="guessing no" ;; + esac + ])]) + case "$gl_cv_func_usleep_works" in + *yes) ;; + *) + REPLACE_USLEEP=1 + ;; + esac + fi +]) +m4trace:m4/utimbuf.m4:16: -1- AC_DEFUN([gl_CHECK_TYPE_STRUCT_UTIMBUF], [ + AC_CHECK_HEADERS_ONCE([sys/time.h utime.h]) + AC_CACHE_CHECK([for struct utimbuf], [gl_cv_sys_struct_utimbuf], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#if HAVE_SYS_TIME_H + #include + #endif + #include + #ifdef HAVE_UTIME_H + #include + #endif + ]], + [[static struct utimbuf x; x.actime = x.modtime;]])], + [gl_cv_sys_struct_utimbuf=yes], + [gl_cv_sys_struct_utimbuf=no])]) + + if test $gl_cv_sys_struct_utimbuf = yes; then + AC_DEFINE([HAVE_STRUCT_UTIMBUF], [1], + [Define if struct utimbuf is declared -- usually in . + Some systems have utime.h but don't declare the struct anywhere. ]) + fi +]) +m4trace:m4/utimecmp.m4:7: -1- AC_DEFUN([gl_UTIMECMP], [ + dnl Prerequisites of lib/utimecmp.c. + AC_REQUIRE([gl_FUNC_UTIMES]) + : +]) +m4trace:m4/utimens.m4:8: -1- AC_DEFUN([gl_UTIMENS], [ + dnl Prerequisites of lib/utimens.c. + AC_REQUIRE([gl_FUNC_UTIMES]) + AC_REQUIRE([gl_CHECK_TYPE_STRUCT_TIMESPEC]) + AC_REQUIRE([gl_CHECK_TYPE_STRUCT_UTIMBUF]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CHECK_FUNCS_ONCE([futimes futimesat futimens utimensat lutimes]) + + if test $ac_cv_func_futimens = no && test $ac_cv_func_futimesat = yes; then + dnl FreeBSD 8.0-rc2 mishandles futimesat(fd,NULL,time). It is not + dnl standardized, but Solaris implemented it first and uses it as + dnl its only means to set fd time. + AC_CACHE_CHECK([whether futimesat handles NULL file], + [gl_cv_func_futimesat_works], + [touch conftest.file + AC_RUN_IFELSE([AC_LANG_PROGRAM([[ +#include +#include +#include +]], [[ int fd = open ("conftest.file", O_RDWR); + if (fd < 0) return 1; + if (futimesat (fd, NULL, NULL)) return 2; + ]])], + [gl_cv_func_futimesat_works=yes], + [gl_cv_func_futimesat_works=no], + [case "$host_os" in + # Guess yes on glibc systems. + *-gnu*) gl_cv_func_futimesat_works="guessing yes" ;; + # If we don't know, assume the worst. + *) gl_cv_func_futimesat_works="guessing no" ;; + esac + ]) + rm -f conftest.file]) + case "$gl_cv_func_futimesat_works" in + *yes) ;; + *) + AC_DEFINE([FUTIMESAT_NULL_BUG], [1], + [Define to 1 if futimesat mishandles a NULL file name.]) + ;; + esac + fi +]) +m4trace:m4/utimensat.m4:11: -1- AC_DEFUN([gl_FUNC_UTIMENSAT], [ + AC_REQUIRE([gl_SYS_STAT_H_DEFAULTS]) + AC_REQUIRE([gl_USE_SYSTEM_EXTENSIONS]) + AC_CHECK_FUNCS_ONCE([utimensat]) + if test $ac_cv_func_utimensat = no; then + HAVE_UTIMENSAT=0 + else + AC_CACHE_CHECK([whether utimensat works], + [gl_cv_func_utimensat_works], + [AC_RUN_IFELSE( + [AC_LANG_PROGRAM([[ +#include +#include +#include +]], [[int result = 0; + const char *f = "conftest.file"; + if (close (creat (f, 0600))) + return 1; + /* Test whether the AT_SYMLINK_NOFOLLOW flag is supported. */ + { + if (utimensat (AT_FDCWD, f, NULL, AT_SYMLINK_NOFOLLOW)) + result |= 2; + } + /* Test whether UTIME_NOW and UTIME_OMIT work. */ + { + struct timespec ts[2] = { { 1, UTIME_OMIT }, { 1, UTIME_NOW } }; + if (utimensat (AT_FDCWD, f, ts, 0)) + result |= 4; + } + sleep (1); + { + struct timespec ts[2] = { { 1, UTIME_NOW }, { 1, UTIME_OMIT } }; + struct stat st; + if (utimensat (AT_FDCWD, f, ts, 0)) + result |= 8; + if (stat (f, &st)) + result |= 16; + else if (st.st_ctime < st.st_atime) + result |= 32; + } + return result; + ]])], +dnl FIXME: simplify this in 2012, when file system bugs are no longer common + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[ +#ifdef __linux__ +/* The Linux kernel added utimensat in 2.6.22, but has bugs with UTIME_OMIT + in several file systems as recently as 2.6.32. Always replace utimensat + to support older kernels. */ +choke me +#endif + ]])], + [gl_cv_func_utimensat_works=yes], + [gl_cv_func_utimensat_works="needs runtime check"])], + [gl_cv_func_utimensat_works=no], + [gl_cv_func_utimensat_works="guessing no"])]) + if test "$gl_cv_func_utimensat_works" != yes; then + REPLACE_UTIMENSAT=1 + fi + fi +]) +m4trace:m4/utimes.m4:21: -1- AC_DEFUN([gl_FUNC_UTIMES], [ + AC_CACHE_CHECK([whether the utimes function works], + [gl_cv_func_working_utimes], + [ + AC_RUN_IFELSE([AC_LANG_SOURCE([[ +#include +#include +#include +#include +#include +#include +#include +#include +#include + +static int +inorder (time_t a, time_t b, time_t c) +{ + return a <= b && b <= c; +} + +int +main () +{ + int result = 0; + char const *file = "conftest.utimes"; + static struct timeval timeval[2] = {{9, 10}, {999999, 999999}}; + + /* Test whether utimes() essentially works. */ + { + struct stat sbuf; + FILE *f = fopen (file, "w"); + if (f == NULL) + result |= 1; + else if (fclose (f) != 0) + result |= 1; + else if (utimes (file, timeval) != 0) + result |= 2; + else if (lstat (file, &sbuf) != 0) + result |= 1; + else if (!(sbuf.st_atime == timeval[0].tv_sec + && sbuf.st_mtime == timeval[1].tv_sec)) + result |= 4; + if (unlink (file) != 0) + result |= 1; + } + + /* Test whether utimes() with a NULL argument sets the file's timestamp + to the current time. Use 'fstat' as well as 'time' to + determine the "current" time, to accommodate NFS file systems + if there is a time skew between the host and the NFS server. */ + { + int fd = open (file, O_WRONLY|O_CREAT, 0644); + if (fd < 0) + result |= 1; + else + { + time_t t0, t2; + struct stat st0, st1, st2; + if (time (&t0) == (time_t) -1) + result |= 1; + else if (fstat (fd, &st0) != 0) + result |= 1; + else if (utimes (file, timeval) != 0) + result |= 2; + else if (utimes (file, NULL) != 0) + result |= 8; + else if (fstat (fd, &st1) != 0) + result |= 1; + else if (write (fd, "\n", 1) != 1) + result |= 1; + else if (fstat (fd, &st2) != 0) + result |= 1; + else if (time (&t2) == (time_t) -1) + result |= 1; + else + { + int m_ok_POSIX = inorder (t0, st1.st_mtime, t2); + int m_ok_NFS = inorder (st0.st_mtime, st1.st_mtime, st2.st_mtime); + if (! (st1.st_atime == st1.st_mtime)) + result |= 16; + if (! (m_ok_POSIX || m_ok_NFS)) + result |= 32; + } + if (close (fd) != 0) + result |= 1; + } + if (unlink (file) != 0) + result |= 1; + } + + /* Test whether utimes() with a NULL argument works on read-only files. */ + { + int fd = open (file, O_WRONLY|O_CREAT, 0444); + if (fd < 0) + result |= 1; + else if (close (fd) != 0) + result |= 1; + else if (utimes (file, NULL) != 0) + result |= 64; + if (unlink (file) != 0) + result |= 1; + } + + return result; +} + ]])], + [gl_cv_func_working_utimes=yes], + [gl_cv_func_working_utimes=no], + [gl_cv_func_working_utimes=no])]) + + if test $gl_cv_func_working_utimes = yes; then + AC_DEFINE([HAVE_WORKING_UTIMES], [1], [Define if utimes works properly. ]) + fi +]) +m4trace:m4/vasnprintf.m4:7: -1- AC_DEFUN([gl_FUNC_VASNPRINTF], [ + AC_CHECK_FUNCS_ONCE([vasnprintf]) + if test $ac_cv_func_vasnprintf = no; then + gl_REPLACE_VASNPRINTF + fi +]) +m4trace:m4/vasnprintf.m4:15: -1- AC_DEFUN([gl_REPLACE_VASNPRINTF], [ + AC_CHECK_FUNCS_ONCE([vasnprintf]) + AC_LIBOBJ([vasnprintf]) + AC_LIBOBJ([printf-args]) + AC_LIBOBJ([printf-parse]) + AC_LIBOBJ([asnprintf]) + if test $ac_cv_func_vasnprintf = yes; then + AC_DEFINE([REPLACE_VASNPRINTF], [1], + [Define if vasnprintf exists but is overridden by gnulib.]) + fi + gl_PREREQ_PRINTF_ARGS + gl_PREREQ_PRINTF_PARSE + gl_PREREQ_VASNPRINTF + gl_PREREQ_ASNPRINTF +]) +m4trace:m4/vasnprintf.m4:33: -1- AC_DEFUN([gl_PREREQ_PRINTF_ARGS], [ + AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) +]) +m4trace:m4/vasnprintf.m4:41: -1- AC_DEFUN([gl_PREREQ_PRINTF_PARSE], [ + AC_REQUIRE([gl_FEATURES_H]) + AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + AC_REQUIRE([AC_TYPE_SIZE_T]) + AC_CHECK_TYPE([ptrdiff_t], , + [AC_DEFINE([ptrdiff_t], [long], + [Define as the type of the result of subtracting two pointers, if the system doesn't define it.]) + ]) + AC_REQUIRE([gt_AC_TYPE_INTMAX_T]) +]) +m4trace:m4/vasnprintf.m4:56: -1- AC_DEFUN_ONCE([gl_PREREQ_VASNPRINTF], [ + AC_REQUIRE([AC_FUNC_ALLOCA]) + AC_REQUIRE([AC_TYPE_LONG_LONG_INT]) + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + AC_CHECK_FUNCS([snprintf strnlen wcslen wcsnlen mbrtowc wcrtomb]) + dnl Use the _snprintf function only if it is declared (because on NetBSD it + dnl is defined as a weak alias of snprintf; we prefer to use the latter). + AC_CHECK_DECLS([_snprintf], , , [[#include ]]) + dnl Knowing DBL_EXPBIT0_WORD and DBL_EXPBIT0_BIT enables an optimization + dnl in the code for NEED_PRINTF_LONG_DOUBLE || NEED_PRINTF_DOUBLE. + AC_REQUIRE([gl_DOUBLE_EXPONENT_LOCATION]) + dnl We can avoid a lot of code by assuming that snprintf's return value + dnl conforms to ISO C99. So check that. + AC_REQUIRE([gl_SNPRINTF_RETVAL_C99]) + case "$gl_cv_func_snprintf_retval_c99" in + *yes) + AC_DEFINE([HAVE_SNPRINTF_RETVAL_C99], [1], + [Define if the return value of the snprintf function is the number of + of bytes (excluding the terminating NUL) that would have been produced + if the buffer had been large enough.]) + ;; + esac +]) +m4trace:m4/vasnprintf.m4:84: -1- AC_DEFUN_ONCE([gl_PREREQ_VASNPRINTF_LONG_DOUBLE], [ + AC_REQUIRE([gl_PRINTF_LONG_DOUBLE]) + case "$gl_cv_func_printf_long_double" in + *yes) + ;; + *) + AC_DEFINE([NEED_PRINTF_LONG_DOUBLE], [1], + [Define if the vasnprintf implementation needs special code for + 'long double' arguments.]) + ;; + esac +]) +m4trace:m4/vasnprintf.m4:100: -1- AC_DEFUN([gl_PREREQ_VASNPRINTF_INFINITE_DOUBLE], [ + AC_REQUIRE([gl_PRINTF_INFINITE]) + case "$gl_cv_func_printf_infinite" in + *yes) + ;; + *) + AC_DEFINE([NEED_PRINTF_INFINITE_DOUBLE], [1], + [Define if the vasnprintf implementation needs special code for + infinite 'double' arguments.]) + ;; + esac +]) +m4trace:m4/vasnprintf.m4:116: -1- AC_DEFUN([gl_PREREQ_VASNPRINTF_INFINITE_LONG_DOUBLE], [ + AC_REQUIRE([gl_PRINTF_INFINITE_LONG_DOUBLE]) + dnl There is no need to set NEED_PRINTF_INFINITE_LONG_DOUBLE if + dnl NEED_PRINTF_LONG_DOUBLE is already set. + AC_REQUIRE([gl_PREREQ_VASNPRINTF_LONG_DOUBLE]) + case "$gl_cv_func_printf_long_double" in + *yes) + case "$gl_cv_func_printf_infinite_long_double" in + *yes) + ;; + *) + AC_DEFINE([NEED_PRINTF_INFINITE_LONG_DOUBLE], [1], + [Define if the vasnprintf implementation needs special code for + infinite 'long double' arguments.]) + ;; + esac + ;; + esac +]) +m4trace:m4/vasnprintf.m4:138: -1- AC_DEFUN([gl_PREREQ_VASNPRINTF_DIRECTIVE_A], [ + AC_REQUIRE([gl_PRINTF_DIRECTIVE_A]) + case "$gl_cv_func_printf_directive_a" in + *yes) + ;; + *) + AC_DEFINE([NEED_PRINTF_DIRECTIVE_A], [1], + [Define if the vasnprintf implementation needs special code for + the 'a' and 'A' directives.]) + AC_CHECK_FUNCS([nl_langinfo]) + ;; + esac +]) +m4trace:m4/vasnprintf.m4:154: -1- AC_DEFUN([gl_PREREQ_VASNPRINTF_DIRECTIVE_F], [ + AC_REQUIRE([gl_PRINTF_DIRECTIVE_F]) + case "$gl_cv_func_printf_directive_f" in + *yes) + ;; + *) + AC_DEFINE([NEED_PRINTF_DIRECTIVE_F], [1], + [Define if the vasnprintf implementation needs special code for + the 'F' directive.]) + ;; + esac +]) +m4trace:m4/vasnprintf.m4:169: -1- AC_DEFUN([gl_PREREQ_VASNPRINTF_DIRECTIVE_LS], [ + AC_REQUIRE([gl_PRINTF_DIRECTIVE_LS]) + case "$gl_cv_func_printf_directive_ls" in + *yes) + ;; + *) + AC_DEFINE([NEED_PRINTF_DIRECTIVE_LS], [1], + [Define if the vasnprintf implementation needs special code for + the 'ls' directive.]) + ;; + esac +]) +m4trace:m4/vasnprintf.m4:184: -1- AC_DEFUN([gl_PREREQ_VASNPRINTF_FLAG_GROUPING], [ + AC_REQUIRE([gl_PRINTF_FLAG_GROUPING]) + case "$gl_cv_func_printf_flag_grouping" in + *yes) + ;; + *) + AC_DEFINE([NEED_PRINTF_FLAG_GROUPING], [1], + [Define if the vasnprintf implementation needs special code for the + ' flag.]) + ;; + esac +]) +m4trace:m4/vasnprintf.m4:199: -1- AC_DEFUN([gl_PREREQ_VASNPRINTF_FLAG_LEFTADJUST], [ + AC_REQUIRE([gl_PRINTF_FLAG_LEFTADJUST]) + case "$gl_cv_func_printf_flag_leftadjust" in + *yes) + ;; + *) + AC_DEFINE([NEED_PRINTF_FLAG_LEFTADJUST], [1], + [Define if the vasnprintf implementation needs special code for the + '-' flag.]) + ;; + esac +]) +m4trace:m4/vasnprintf.m4:214: -1- AC_DEFUN([gl_PREREQ_VASNPRINTF_FLAG_ZERO], [ + AC_REQUIRE([gl_PRINTF_FLAG_ZERO]) + case "$gl_cv_func_printf_flag_zero" in + *yes) + ;; + *) + AC_DEFINE([NEED_PRINTF_FLAG_ZERO], [1], + [Define if the vasnprintf implementation needs special code for the + 0 flag.]) + ;; + esac +]) +m4trace:m4/vasnprintf.m4:229: -1- AC_DEFUN([gl_PREREQ_VASNPRINTF_PRECISION], [ + AC_REQUIRE([gl_PRINTF_PRECISION]) + case "$gl_cv_func_printf_precision" in + *yes) + ;; + *) + AC_DEFINE([NEED_PRINTF_UNBOUNDED_PRECISION], [1], + [Define if the vasnprintf implementation needs special code for + supporting large precisions without arbitrary bounds.]) + AC_DEFINE([NEED_PRINTF_DOUBLE], [1], + [Define if the vasnprintf implementation needs special code for + 'double' arguments.]) + AC_DEFINE([NEED_PRINTF_LONG_DOUBLE], [1], + [Define if the vasnprintf implementation needs special code for + 'long double' arguments.]) + ;; + esac +]) +m4trace:m4/vasnprintf.m4:251: -1- AC_DEFUN([gl_PREREQ_VASNPRINTF_ENOMEM], [ + AC_REQUIRE([gl_PRINTF_ENOMEM]) + case "$gl_cv_func_printf_enomem" in + *yes) + ;; + *) + AC_DEFINE([NEED_PRINTF_ENOMEM], [1], + [Define if the vasnprintf implementation needs special code for + surviving out-of-memory conditions.]) + AC_DEFINE([NEED_PRINTF_DOUBLE], [1], + [Define if the vasnprintf implementation needs special code for + 'double' arguments.]) + AC_DEFINE([NEED_PRINTF_LONG_DOUBLE], [1], + [Define if the vasnprintf implementation needs special code for + 'long double' arguments.]) + ;; + esac +]) +m4trace:m4/vasnprintf.m4:272: -1- AC_DEFUN([gl_PREREQ_VASNPRINTF_WITH_EXTRAS], [ + AC_REQUIRE([gl_PREREQ_VASNPRINTF]) + gl_PREREQ_VASNPRINTF_LONG_DOUBLE + gl_PREREQ_VASNPRINTF_INFINITE_DOUBLE + gl_PREREQ_VASNPRINTF_INFINITE_LONG_DOUBLE + gl_PREREQ_VASNPRINTF_DIRECTIVE_A + gl_PREREQ_VASNPRINTF_DIRECTIVE_F + gl_PREREQ_VASNPRINTF_DIRECTIVE_LS + gl_PREREQ_VASNPRINTF_FLAG_GROUPING + gl_PREREQ_VASNPRINTF_FLAG_LEFTADJUST + gl_PREREQ_VASNPRINTF_FLAG_ZERO + gl_PREREQ_VASNPRINTF_PRECISION + gl_PREREQ_VASNPRINTF_ENOMEM +]) +m4trace:m4/vasnprintf.m4:289: -1- AC_DEFUN([gl_PREREQ_ASNPRINTF], [ +]) +m4trace:m4/vasprintf-posix.m4:7: -1- AC_DEFUN([gl_FUNC_VASPRINTF_POSIX], [ + AC_REQUIRE([gl_PRINTF_SIZES_C99]) + AC_REQUIRE([gl_PRINTF_LONG_DOUBLE]) + AC_REQUIRE([gl_PRINTF_INFINITE]) + AC_REQUIRE([gl_PRINTF_INFINITE_LONG_DOUBLE]) + AC_REQUIRE([gl_PRINTF_DIRECTIVE_A]) + AC_REQUIRE([gl_PRINTF_DIRECTIVE_F]) + AC_REQUIRE([gl_PRINTF_DIRECTIVE_N]) + AC_REQUIRE([gl_PRINTF_DIRECTIVE_LS]) + AC_REQUIRE([gl_PRINTF_POSITIONS]) + AC_REQUIRE([gl_PRINTF_FLAG_GROUPING]) + AC_REQUIRE([gl_PRINTF_FLAG_LEFTADJUST]) + AC_REQUIRE([gl_PRINTF_FLAG_ZERO]) + AC_REQUIRE([gl_PRINTF_PRECISION]) + AC_REQUIRE([gl_PRINTF_ENOMEM]) + gl_cv_func_vasprintf_posix=no + AC_CHECK_FUNCS([vasprintf]) + case "$gl_cv_func_printf_sizes_c99" in + *yes) + case "$gl_cv_func_printf_long_double" in + *yes) + case "$gl_cv_func_printf_infinite" in + *yes) + case "$gl_cv_func_printf_infinite_long_double" in + *yes) + case "$gl_cv_func_printf_directive_a" in + *yes) + case "$gl_cv_func_printf_directive_f" in + *yes) + case "$gl_cv_func_printf_directive_n" in + *yes) + case "$gl_cv_func_printf_directive_ls" in + *yes) + case "$gl_cv_func_printf_positions" in + *yes) + case "$gl_cv_func_printf_flag_grouping" in + *yes) + case "$gl_cv_func_printf_flag_leftadjust" in + *yes) + case "$gl_cv_func_printf_flag_zero" in + *yes) + case "$gl_cv_func_printf_precision" in + *yes) + case "$gl_cv_func_printf_enomem" in + *yes) + if test $ac_cv_func_vasprintf = yes; then + # vasprintf exists and is + # already POSIX compliant. + gl_cv_func_vasprintf_posix=yes + fi + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + if test $gl_cv_func_vasprintf_posix = no; then + gl_PREREQ_VASNPRINTF_LONG_DOUBLE + gl_PREREQ_VASNPRINTF_INFINITE_DOUBLE + gl_PREREQ_VASNPRINTF_INFINITE_LONG_DOUBLE + gl_PREREQ_VASNPRINTF_DIRECTIVE_A + gl_PREREQ_VASNPRINTF_DIRECTIVE_F + gl_PREREQ_VASNPRINTF_DIRECTIVE_LS + gl_PREREQ_VASNPRINTF_FLAG_GROUPING + gl_PREREQ_VASNPRINTF_FLAG_LEFTADJUST + gl_PREREQ_VASNPRINTF_FLAG_ZERO + gl_PREREQ_VASNPRINTF_PRECISION + gl_PREREQ_VASNPRINTF_ENOMEM + gl_REPLACE_VASNPRINTF + gl_REPLACE_VASPRINTF + fi +]) +m4trace:m4/vasprintf.m4:8: -1- AC_DEFUN([gl_FUNC_VASPRINTF], [ + AC_CHECK_FUNCS([vasprintf]) + if test $ac_cv_func_vasprintf = no; then + gl_REPLACE_VASPRINTF + fi +]) +m4trace:m4/vasprintf.m4:16: -1- AC_DEFUN([gl_REPLACE_VASPRINTF], [ + AC_LIBOBJ([vasprintf]) + AC_LIBOBJ([asprintf]) + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + if test $ac_cv_func_vasprintf = yes; then + REPLACE_VASPRINTF=1 + else + HAVE_VASPRINTF=0 + fi + gl_PREREQ_VASPRINTF_H + gl_PREREQ_VASPRINTF + gl_PREREQ_ASPRINTF +]) +m4trace:m4/vasprintf.m4:32: -1- AC_DEFUN([gl_PREREQ_VASPRINTF_H], [ + dnl Persuade glibc to declare asprintf() and vasprintf(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) +]) +m4trace:m4/vasprintf.m4:39: -1- AC_DEFUN([gl_PREREQ_VASPRINTF], [ +]) +m4trace:m4/vasprintf.m4:44: -1- AC_DEFUN([gl_PREREQ_ASPRINTF], [ +]) +m4trace:m4/version-etc.m4:20: -1- AC_DEFUN([gl_VERSION_ETC], [dnl + gl_VERSION_ETC_FLAG([packager], + [String identifying the packager of this software]) + gl_VERSION_ETC_FLAG([packager-version], + [Packager-specific version information]) + gl_VERSION_ETC_FLAG([packager-bug-reports], + [Packager info for bug reports (URL/e-mail/...)]) + if test "X$with_packager" = "X" && \ + test "X$with_packager_version$with_packager_bug_reports" != "X" + then + AC_MSG_ERROR([The --with-packager-{bug-reports,version} options require --with-packager]) + fi +]) +m4trace:m4/vfprintf-posix.m4:7: -1- AC_DEFUN([gl_FUNC_VFPRINTF_POSIX], [ + AC_REQUIRE([gl_PRINTF_SIZES_C99]) + AC_REQUIRE([gl_PRINTF_LONG_DOUBLE]) + AC_REQUIRE([gl_PRINTF_INFINITE]) + AC_REQUIRE([gl_PRINTF_INFINITE_LONG_DOUBLE]) + AC_REQUIRE([gl_PRINTF_DIRECTIVE_A]) + AC_REQUIRE([gl_PRINTF_DIRECTIVE_F]) + AC_REQUIRE([gl_PRINTF_DIRECTIVE_N]) + AC_REQUIRE([gl_PRINTF_DIRECTIVE_LS]) + AC_REQUIRE([gl_PRINTF_POSITIONS]) + AC_REQUIRE([gl_PRINTF_FLAG_GROUPING]) + AC_REQUIRE([gl_PRINTF_FLAG_LEFTADJUST]) + AC_REQUIRE([gl_PRINTF_FLAG_ZERO]) + AC_REQUIRE([gl_PRINTF_PRECISION]) + AC_REQUIRE([gl_PRINTF_ENOMEM]) + gl_cv_func_vfprintf_posix=no + case "$gl_cv_func_printf_sizes_c99" in + *yes) + case "$gl_cv_func_printf_long_double" in + *yes) + case "$gl_cv_func_printf_infinite" in + *yes) + case "$gl_cv_func_printf_infinite_long_double" in + *yes) + case "$gl_cv_func_printf_directive_a" in + *yes) + case "$gl_cv_func_printf_directive_f" in + *yes) + case "$gl_cv_func_printf_directive_n" in + *yes) + case "$gl_cv_func_printf_directive_ls" in + *yes) + case "$gl_cv_func_printf_positions" in + *yes) + case "$gl_cv_func_printf_flag_grouping" in + *yes) + case "$gl_cv_func_printf_flag_leftadjust" in + *yes) + case "$gl_cv_func_printf_flag_zero" in + *yes) + case "$gl_cv_func_printf_precision" in + *yes) + case "$gl_cv_func_printf_enomem" in + *yes) + # vfprintf exists and is + # already POSIX compliant. + gl_cv_func_vfprintf_posix=yes + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + ;; + esac + if test $gl_cv_func_vfprintf_posix = no; then + gl_PREREQ_VASNPRINTF_LONG_DOUBLE + gl_PREREQ_VASNPRINTF_INFINITE_DOUBLE + gl_PREREQ_VASNPRINTF_INFINITE_LONG_DOUBLE + gl_PREREQ_VASNPRINTF_DIRECTIVE_A + gl_PREREQ_VASNPRINTF_DIRECTIVE_F + gl_PREREQ_VASNPRINTF_DIRECTIVE_LS + gl_PREREQ_VASNPRINTF_FLAG_GROUPING + gl_PREREQ_VASNPRINTF_FLAG_LEFTADJUST + gl_PREREQ_VASNPRINTF_FLAG_ZERO + gl_PREREQ_VASNPRINTF_PRECISION + gl_PREREQ_VASNPRINTF_ENOMEM + gl_REPLACE_VASNPRINTF + gl_REPLACE_VFPRINTF + fi +]) +m4trace:m4/vfprintf-posix.m4:100: -1- AC_DEFUN([gl_REPLACE_VFPRINTF], [ + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + AC_LIBOBJ([vfprintf]) + REPLACE_VFPRINTF=1 + AC_DEFINE([REPLACE_VFPRINTF_POSIX], [1], + [Define if vfprintf is overridden by a POSIX compliant gnulib implementation.]) + gl_PREREQ_VFPRINTF +]) +m4trace:m4/vfprintf-posix.m4:110: -1- AC_DEFUN([gl_PREREQ_VFPRINTF], [:]) +m4trace:m4/visibility.m4:23: -1- AC_DEFUN([gl_VISIBILITY], [ + AC_REQUIRE([AC_PROG_CC]) + CFLAG_VISIBILITY= + HAVE_VISIBILITY=0 + if test -n "$GCC"; then + dnl First, check whether -Werror can be added to the command line, or + dnl whether it leads to an error because of some other option that the + dnl user has put into $CC $CFLAGS $CPPFLAGS. + AC_MSG_CHECKING([whether the -Werror option is usable]) + AC_CACHE_VAL([gl_cv_cc_vis_werror], [ + gl_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Werror" + AC_TRY_COMPILE([], [], + [gl_cv_cc_vis_werror=yes], + [gl_cv_cc_vis_werror=no]) + CFLAGS="$gl_save_CFLAGS"]) + AC_MSG_RESULT([$gl_cv_cc_vis_werror]) + dnl Now check whether visibility declarations are supported. + AC_MSG_CHECKING([for simple visibility declarations]) + AC_CACHE_VAL([gl_cv_cc_visibility], [ + gl_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -fvisibility=hidden" + dnl We use the option -Werror and a function dummyfunc, because on some + dnl platforms (Cygwin 1.7) the use of -fvisibility triggers a warning + dnl "visibility attribute not supported in this configuration; ignored" + dnl at the first function definition in every compilation unit, and we + dnl don't want to use the option in this case. + if test $gl_cv_cc_vis_werror = yes; then + CFLAGS="$CFLAGS -Werror" + fi + AC_TRY_COMPILE( + [extern __attribute__((__visibility__("hidden"))) int hiddenvar; + extern __attribute__((__visibility__("default"))) int exportedvar; + extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void); + extern __attribute__((__visibility__("default"))) int exportedfunc (void); + void dummyfunc (void) {}], + [], + [gl_cv_cc_visibility=yes], + [gl_cv_cc_visibility=no]) + CFLAGS="$gl_save_CFLAGS"]) + AC_MSG_RESULT([$gl_cv_cc_visibility]) + if test $gl_cv_cc_visibility = yes; then + CFLAG_VISIBILITY="-fvisibility=hidden" + HAVE_VISIBILITY=1 + fi + fi + AC_SUBST([CFLAG_VISIBILITY]) + AC_SUBST([HAVE_VISIBILITY]) + AC_DEFINE_UNQUOTED([HAVE_VISIBILITY], [$HAVE_VISIBILITY], + [Define to 1 or 0, depending whether the compiler supports simple visibility declarations.]) +]) +m4trace:m4/vprintf-posix.m4:7: -1- AC_DEFUN([gl_FUNC_VPRINTF_POSIX], [ + AC_REQUIRE([gl_FUNC_VFPRINTF_POSIX]) + if test $gl_cv_func_vfprintf_posix = no; then + gl_REPLACE_VPRINTF + fi +]) +m4trace:m4/vprintf-posix.m4:15: -1- AC_DEFUN([gl_REPLACE_VPRINTF], [ + AC_REQUIRE([gl_STDIO_H_DEFAULTS]) + AC_LIBOBJ([vprintf]) + REPLACE_VPRINTF=1 + AC_DEFINE([REPLACE_VPRINTF_POSIX], [1], + [Define if vprintf is overridden by a POSIX compliant gnulib implementation.]) + gl_PREREQ_VPRINTF +]) +m4trace:m4/vprintf-posix.m4:25: -1- AC_DEFUN([gl_PREREQ_VPRINTF], [:]) +m4trace:m4/wait-process.m4:7: -1- AC_DEFUN([gl_WAIT_PROCESS], [ + dnl Prerequisites of lib/wait-process.c. + AC_REQUIRE([gt_TYPE_SIG_ATOMIC_T]) + AC_CHECK_FUNCS([waitid]) +]) +m4trace:m4/waitpid.m4:7: -1- AC_DEFUN([gl_FUNC_WAITPID], [ + AC_REQUIRE([AC_CANONICAL_HOST]) + HAVE_WAITPID=1 + case $host_os in + mingw*) HAVE_WAITPID=0 ;; + esac +]) +m4trace:m4/warnings.m4:25: -1- AC_DEFUN([gl_COMPILER_OPTION_IF], [AS_VAR_PUSHDEF([gl_Warn], [gl_cv_warn_[]_AC_LANG_ABBREV[]_$1])dnl +AS_VAR_PUSHDEF([gl_Flags], [_AC_LANG_PREFIX[]FLAGS])dnl +AC_CACHE_CHECK([whether _AC_LANG compiler handles $1], m4_defn([gl_Warn]), [ + gl_save_compiler_FLAGS="$gl_Flags" + gl_AS_VAR_APPEND(m4_defn([gl_Flags]), [" $1"]) + AC_COMPILE_IFELSE([m4_default([$4], [AC_LANG_PROGRAM([])])], + [AS_VAR_SET(gl_Warn, [yes])], + [AS_VAR_SET(gl_Warn, [no])]) + gl_Flags="$gl_save_compiler_FLAGS" +]) +AS_VAR_IF(gl_Warn, [yes], [$2], [$3]) +AS_VAR_POPDEF([gl_Flags])dnl +AS_VAR_POPDEF([gl_Warn])dnl +]) +m4trace:m4/warnings.m4:49: -1- AC_DEFUN([gl_WARN_ADD], [gl_COMPILER_OPTION_IF([$1], + [gl_AS_VAR_APPEND(m4_if([$2], [], [[WARN_CFLAGS]], [[$2]]), [" $1"])], + [], + [$3]) +m4_ifval([$2], + [AS_LITERAL_IF([$2], [AC_SUBST([$2])])], + [AC_SUBST([WARN_CFLAGS])])dnl +]) +m4trace:m4/wchar_h.m4:12: -1- AC_DEFUN([gl_WCHAR_H], [ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_WCHAR_H_INLINE_OK]) + dnl Prepare for creating substitute . + dnl Check for (missing in Linux uClibc when built without wide + dnl character support). + dnl is always overridden, because of GNULIB_POSIXCHECK. + gl_CHECK_NEXT_HEADERS([wchar.h]) + if test $ac_cv_header_wchar_h = yes; then + HAVE_WCHAR_H=1 + else + HAVE_WCHAR_H=0 + fi + AC_SUBST([HAVE_WCHAR_H]) + + AC_REQUIRE([gl_FEATURES_H]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +#endif +#include + ]], + [btowc wctob mbsinit mbrtowc mbrlen mbsrtowcs mbsnrtowcs wcrtomb + wcsrtombs wcsnrtombs wcwidth wmemchr wmemcmp wmemcpy wmemmove wmemset + wcslen wcsnlen wcscpy wcpcpy wcsncpy wcpncpy wcscat wcsncat wcscmp + wcsncmp wcscasecmp wcsncasecmp wcscoll wcsxfrm wcsdup wcschr wcsrchr + wcscspn wcsspn wcspbrk wcsstr wcstok wcswidth + ]) +]) +m4trace:m4/wchar_h.m4:61: -1- AC_DEFUN([gl_WCHAR_H_INLINE_OK], [ + dnl Test whether suffers due to the transition from '__inline' to + dnl 'gnu_inline'. See + dnl and . In summary, + dnl glibc version 2.5 or older, together with gcc version 4.3 or newer and + dnl the option -std=c99 or -std=gnu99, leads to a broken . + AC_CACHE_CHECK([whether uses 'inline' correctly], + [gl_cv_header_wchar_h_correct_inline], + [gl_cv_header_wchar_h_correct_inline=yes + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[#define wcstod renamed_wcstod +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +extern int zero (void); +int main () { return zero(); } +]])]) + if AC_TRY_EVAL([ac_compile]); then + mv conftest.$ac_objext conftest1.$ac_objext + AC_LANG_CONFTEST([ + AC_LANG_SOURCE([[#define wcstod renamed_wcstod +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int zero (void) { return 0; } +]])]) + if AC_TRY_EVAL([ac_compile]); then + mv conftest.$ac_objext conftest2.$ac_objext + if $CC -o conftest$ac_exeext $CFLAGS $LDFLAGS conftest1.$ac_objext conftest2.$ac_objext $LIBS >&AS_MESSAGE_LOG_FD 2>&1; then + : + else + gl_cv_header_wchar_h_correct_inline=no + fi + fi + fi + rm -f conftest1.$ac_objext conftest2.$ac_objext conftest$ac_exeext + ]) + if test $gl_cv_header_wchar_h_correct_inline = no; then + AC_MSG_ERROR([ cannot be used with this compiler ($CC $CFLAGS $CPPFLAGS). +This is a known interoperability problem of glibc <= 2.5 with gcc >= 4.3 in +C99 mode. You have four options: + - Add the flag -fgnu89-inline to CC and reconfigure, or + - Fix your include files, using parts of + , or + - Use a gcc version older than 4.3, or + - Don't use the flags -std=c99 or -std=gnu99. +Configuration aborted.]) + fi +]) +m4trace:m4/wchar_h.m4:122: -1- AC_DEFUN([gl_WCHAR_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) +m4trace:m4/wchar_h.m4:131: -1- AC_DEFUN([gl_WCHAR_H_DEFAULTS], [ + GNULIB_BTOWC=0; AC_SUBST([GNULIB_BTOWC]) + GNULIB_WCTOB=0; AC_SUBST([GNULIB_WCTOB]) + GNULIB_MBSINIT=0; AC_SUBST([GNULIB_MBSINIT]) + GNULIB_MBRTOWC=0; AC_SUBST([GNULIB_MBRTOWC]) + GNULIB_MBRLEN=0; AC_SUBST([GNULIB_MBRLEN]) + GNULIB_MBSRTOWCS=0; AC_SUBST([GNULIB_MBSRTOWCS]) + GNULIB_MBSNRTOWCS=0; AC_SUBST([GNULIB_MBSNRTOWCS]) + GNULIB_WCRTOMB=0; AC_SUBST([GNULIB_WCRTOMB]) + GNULIB_WCSRTOMBS=0; AC_SUBST([GNULIB_WCSRTOMBS]) + GNULIB_WCSNRTOMBS=0; AC_SUBST([GNULIB_WCSNRTOMBS]) + GNULIB_WCWIDTH=0; AC_SUBST([GNULIB_WCWIDTH]) + GNULIB_WMEMCHR=0; AC_SUBST([GNULIB_WMEMCHR]) + GNULIB_WMEMCMP=0; AC_SUBST([GNULIB_WMEMCMP]) + GNULIB_WMEMCPY=0; AC_SUBST([GNULIB_WMEMCPY]) + GNULIB_WMEMMOVE=0; AC_SUBST([GNULIB_WMEMMOVE]) + GNULIB_WMEMSET=0; AC_SUBST([GNULIB_WMEMSET]) + GNULIB_WCSLEN=0; AC_SUBST([GNULIB_WCSLEN]) + GNULIB_WCSNLEN=0; AC_SUBST([GNULIB_WCSNLEN]) + GNULIB_WCSCPY=0; AC_SUBST([GNULIB_WCSCPY]) + GNULIB_WCPCPY=0; AC_SUBST([GNULIB_WCPCPY]) + GNULIB_WCSNCPY=0; AC_SUBST([GNULIB_WCSNCPY]) + GNULIB_WCPNCPY=0; AC_SUBST([GNULIB_WCPNCPY]) + GNULIB_WCSCAT=0; AC_SUBST([GNULIB_WCSCAT]) + GNULIB_WCSNCAT=0; AC_SUBST([GNULIB_WCSNCAT]) + GNULIB_WCSCMP=0; AC_SUBST([GNULIB_WCSCMP]) + GNULIB_WCSNCMP=0; AC_SUBST([GNULIB_WCSNCMP]) + GNULIB_WCSCASECMP=0; AC_SUBST([GNULIB_WCSCASECMP]) + GNULIB_WCSNCASECMP=0; AC_SUBST([GNULIB_WCSNCASECMP]) + GNULIB_WCSCOLL=0; AC_SUBST([GNULIB_WCSCOLL]) + GNULIB_WCSXFRM=0; AC_SUBST([GNULIB_WCSXFRM]) + GNULIB_WCSDUP=0; AC_SUBST([GNULIB_WCSDUP]) + GNULIB_WCSCHR=0; AC_SUBST([GNULIB_WCSCHR]) + GNULIB_WCSRCHR=0; AC_SUBST([GNULIB_WCSRCHR]) + GNULIB_WCSCSPN=0; AC_SUBST([GNULIB_WCSCSPN]) + GNULIB_WCSSPN=0; AC_SUBST([GNULIB_WCSSPN]) + GNULIB_WCSPBRK=0; AC_SUBST([GNULIB_WCSPBRK]) + GNULIB_WCSSTR=0; AC_SUBST([GNULIB_WCSSTR]) + GNULIB_WCSTOK=0; AC_SUBST([GNULIB_WCSTOK]) + GNULIB_WCSWIDTH=0; AC_SUBST([GNULIB_WCSWIDTH]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_BTOWC=1; AC_SUBST([HAVE_BTOWC]) + HAVE_MBSINIT=1; AC_SUBST([HAVE_MBSINIT]) + HAVE_MBRTOWC=1; AC_SUBST([HAVE_MBRTOWC]) + HAVE_MBRLEN=1; AC_SUBST([HAVE_MBRLEN]) + HAVE_MBSRTOWCS=1; AC_SUBST([HAVE_MBSRTOWCS]) + HAVE_MBSNRTOWCS=1; AC_SUBST([HAVE_MBSNRTOWCS]) + HAVE_WCRTOMB=1; AC_SUBST([HAVE_WCRTOMB]) + HAVE_WCSRTOMBS=1; AC_SUBST([HAVE_WCSRTOMBS]) + HAVE_WCSNRTOMBS=1; AC_SUBST([HAVE_WCSNRTOMBS]) + HAVE_WMEMCHR=1; AC_SUBST([HAVE_WMEMCHR]) + HAVE_WMEMCMP=1; AC_SUBST([HAVE_WMEMCMP]) + HAVE_WMEMCPY=1; AC_SUBST([HAVE_WMEMCPY]) + HAVE_WMEMMOVE=1; AC_SUBST([HAVE_WMEMMOVE]) + HAVE_WMEMSET=1; AC_SUBST([HAVE_WMEMSET]) + HAVE_WCSLEN=1; AC_SUBST([HAVE_WCSLEN]) + HAVE_WCSNLEN=1; AC_SUBST([HAVE_WCSNLEN]) + HAVE_WCSCPY=1; AC_SUBST([HAVE_WCSCPY]) + HAVE_WCPCPY=1; AC_SUBST([HAVE_WCPCPY]) + HAVE_WCSNCPY=1; AC_SUBST([HAVE_WCSNCPY]) + HAVE_WCPNCPY=1; AC_SUBST([HAVE_WCPNCPY]) + HAVE_WCSCAT=1; AC_SUBST([HAVE_WCSCAT]) + HAVE_WCSNCAT=1; AC_SUBST([HAVE_WCSNCAT]) + HAVE_WCSCMP=1; AC_SUBST([HAVE_WCSCMP]) + HAVE_WCSNCMP=1; AC_SUBST([HAVE_WCSNCMP]) + HAVE_WCSCASECMP=1; AC_SUBST([HAVE_WCSCASECMP]) + HAVE_WCSNCASECMP=1; AC_SUBST([HAVE_WCSNCASECMP]) + HAVE_WCSCOLL=1; AC_SUBST([HAVE_WCSCOLL]) + HAVE_WCSXFRM=1; AC_SUBST([HAVE_WCSXFRM]) + HAVE_WCSDUP=1; AC_SUBST([HAVE_WCSDUP]) + HAVE_WCSCHR=1; AC_SUBST([HAVE_WCSCHR]) + HAVE_WCSRCHR=1; AC_SUBST([HAVE_WCSRCHR]) + HAVE_WCSCSPN=1; AC_SUBST([HAVE_WCSCSPN]) + HAVE_WCSSPN=1; AC_SUBST([HAVE_WCSSPN]) + HAVE_WCSPBRK=1; AC_SUBST([HAVE_WCSPBRK]) + HAVE_WCSSTR=1; AC_SUBST([HAVE_WCSSTR]) + HAVE_WCSTOK=1; AC_SUBST([HAVE_WCSTOK]) + HAVE_WCSWIDTH=1; AC_SUBST([HAVE_WCSWIDTH]) + HAVE_DECL_WCTOB=1; AC_SUBST([HAVE_DECL_WCTOB]) + HAVE_DECL_WCWIDTH=1; AC_SUBST([HAVE_DECL_WCWIDTH]) + REPLACE_MBSTATE_T=0; AC_SUBST([REPLACE_MBSTATE_T]) + REPLACE_BTOWC=0; AC_SUBST([REPLACE_BTOWC]) + REPLACE_WCTOB=0; AC_SUBST([REPLACE_WCTOB]) + REPLACE_MBSINIT=0; AC_SUBST([REPLACE_MBSINIT]) + REPLACE_MBRTOWC=0; AC_SUBST([REPLACE_MBRTOWC]) + REPLACE_MBRLEN=0; AC_SUBST([REPLACE_MBRLEN]) + REPLACE_MBSRTOWCS=0; AC_SUBST([REPLACE_MBSRTOWCS]) + REPLACE_MBSNRTOWCS=0; AC_SUBST([REPLACE_MBSNRTOWCS]) + REPLACE_WCRTOMB=0; AC_SUBST([REPLACE_WCRTOMB]) + REPLACE_WCSRTOMBS=0; AC_SUBST([REPLACE_WCSRTOMBS]) + REPLACE_WCSNRTOMBS=0; AC_SUBST([REPLACE_WCSNRTOMBS]) + REPLACE_WCWIDTH=0; AC_SUBST([REPLACE_WCWIDTH]) + REPLACE_WCSWIDTH=0; AC_SUBST([REPLACE_WCSWIDTH]) +]) +m4trace:m4/wchar_t.m4:11: -1- AC_DEFUN([gt_TYPE_WCHAR_T], [ + AC_CACHE_CHECK([for wchar_t], [gt_cv_c_wchar_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[#include + wchar_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wchar_t=yes], + [gt_cv_c_wchar_t=no])]) + if test $gt_cv_c_wchar_t = yes; then + AC_DEFINE([HAVE_WCHAR_T], [1], [Define if you have the 'wchar_t' type.]) + fi +]) +m4trace:m4/wcrtomb.m4:7: -1- AC_DEFUN([gl_FUNC_WCRTOMB], [ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + + AC_REQUIRE([AC_TYPE_MBSTATE_T]) + gl_MBSTATE_T_BROKEN + + AC_CHECK_FUNCS_ONCE([wcrtomb]) + if test $ac_cv_func_wcrtomb = no; then + HAVE_WCRTOMB=0 + AC_CHECK_DECLS([wcrtomb],,, [[ +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +]]) + if test $ac_cv_have_decl_wcrtomb = yes; then + dnl On Minix 3.1.8, the system's declares wcrtomb() although + dnl it does not have the function. Avoid a collision with gnulib's + dnl replacement. + REPLACE_WCRTOMB=1 + fi + else + if test $REPLACE_MBSTATE_T = 1; then + REPLACE_WCRTOMB=1 + else + dnl On AIX 4.3, OSF/1 5.1 and Solaris 10, wcrtomb (NULL, 0, NULL) sometimes + dnl returns 0 instead of 1. + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([gt_LOCALE_FR]) + AC_REQUIRE([gt_LOCALE_FR_UTF8]) + AC_REQUIRE([gt_LOCALE_JA]) + AC_REQUIRE([gt_LOCALE_ZH_CN]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether wcrtomb return value is correct], + [gl_cv_func_wcrtomb_retval], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on AIX 4, OSF/1 and Solaris. + aix4* | osf* | solaris*) gl_cv_func_wcrtomb_retval="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_wcrtomb_retval="guessing yes" ;; + esac +changequote([,])dnl + if test $LOCALE_FR != none || test $LOCALE_FR_UTF8 != none || test $LOCALE_JA != none || test $LOCALE_ZH_CN != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) + { + if (wcrtomb (NULL, 0, NULL) != 1) + result |= 1; + } + if (setlocale (LC_ALL, "$LOCALE_FR_UTF8") != NULL) + { + if (wcrtomb (NULL, 0, NULL) != 1) + result |= 2; + } + if (setlocale (LC_ALL, "$LOCALE_JA") != NULL) + { + if (wcrtomb (NULL, 0, NULL) != 1) + result |= 4; + } + if (setlocale (LC_ALL, "$LOCALE_ZH_CN") != NULL) + { + if (wcrtomb (NULL, 0, NULL) != 1) + result |= 8; + } + return result; +}]])], + [gl_cv_func_wcrtomb_retval=yes], + [gl_cv_func_wcrtomb_retval=no], + [:]) + fi + ]) + case "$gl_cv_func_wcrtomb_retval" in + *yes) ;; + *) REPLACE_WCRTOMB=1 ;; + esac + fi + fi +]) +m4trace:m4/wcrtomb.m4:110: -1- AC_DEFUN([gl_PREREQ_WCRTOMB], [ + : +]) +m4trace:m4/wcswidth.m4:7: -1- AC_DEFUN([gl_FUNC_WCSWIDTH], [ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([gl_FUNC_WCWIDTH]) + AC_CHECK_FUNCS_ONCE([wcswidth]) + if test $ac_cv_func_wcswidth = no; then + HAVE_WCSWIDTH=0 + else + if test $REPLACE_WCWIDTH = 1; then + dnl If wcwidth needed to be replaced, wcswidth needs to be replaced + dnl as well. + REPLACE_WCSWIDTH=1 + fi + fi +]) +m4trace:m4/wctob.m4:7: -1- AC_DEFUN([gl_FUNC_WCTOB], [ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + + AC_CHECK_FUNCS_ONCE([wctob]) + if test $ac_cv_func_wctob = no; then + HAVE_WCTOB=0 + HAVE_DECL_WCTOB=0 + else + HAVE_WCTOB=1 + + dnl Solaris 9 has the wctob() function but it does not work. + dnl Cygwin 1.7.2 has the wctob() function but it clobbers caller-owned + dnl registers, see . + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([gt_LOCALE_FR]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + AC_CACHE_CHECK([whether wctob works], + [gl_cv_func_wctob_works], + [ + dnl Initial guess, used when cross-compiling or when no suitable locale + dnl is present. +changequote(,)dnl + case "$host_os" in + # Guess no on Solaris <= 9 and Cygwin. + solaris2.[1-9] | solaris2.[1-9].* | cygwin*) + gl_cv_func_wctob_works="guessing no" ;; + # Guess yes otherwise. + *) gl_cv_func_wctob_works="guessing yes" ;; + esac +changequote([,])dnl + case "$host_os" in + cygwin*) + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include + +register long global __asm__ ("%ebx"); + +int main () +{ + setlocale (LC_ALL, "en_US.UTF-8"); + + global = 0x12345678; + if (wctob (0x00FC) != -1) + return 1; + if (global != 0x12345678) + return 2; + return 0; +}]])], + [:], + [gl_cv_func_wctob_works=no], + [:]) + ;; + esac + if test "$gl_cv_func_wctob_works" != no && test $LOCALE_FR != none; then + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#include +#include +#include +#include +int main () +{ + if (setlocale (LC_ALL, "$LOCALE_FR") != NULL) + { + wchar_t wc; + + if (mbtowc (&wc, "\374", 1) == 1) + if (wctob (wc) != (unsigned char) '\374') + return 1; + } + return 0; +}]])], + [gl_cv_func_wctob_works=yes], + [gl_cv_func_wctob_works=no], + [:]) + fi + ]) + case "$gl_cv_func_wctob_works" in + *yes) ;; + *) REPLACE_WCTOB=1 ;; + esac + if test $REPLACE_WCTOB = 0; then + + dnl IRIX 6.5 has the wctob() function but does not declare it. + AC_CHECK_DECLS([wctob], [], [], [[ +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be included + before . */ +#include +#include +#include +#include +]]) + if test $ac_cv_have_decl_wctob != yes; then + HAVE_DECL_WCTOB=0 + fi + fi + fi +]) +m4trace:m4/wctob.m4:125: -1- AC_DEFUN([gl_PREREQ_WCTOB], [ + : +]) +m4trace:m4/wctomb.m4:7: -1- AC_DEFUN([gl_FUNC_WCTOMB], [ + AC_REQUIRE([gl_STDLIB_H_DEFAULTS]) + + if false; then + REPLACE_WCTOMB=1 + fi +]) +m4trace:m4/wctomb.m4:17: -1- AC_DEFUN([gl_PREREQ_WCTOMB], [ + : +]) +m4trace:m4/wctype_h.m4:12: -1- AC_DEFUN([gl_WCTYPE_H], [ + AC_REQUIRE([gl_WCTYPE_H_DEFAULTS]) + AC_REQUIRE([AC_PROG_CC]) + AC_REQUIRE([AC_CANONICAL_HOST]) + AC_CHECK_FUNCS_ONCE([iswcntrl]) + if test $ac_cv_func_iswcntrl = yes; then + HAVE_ISWCNTRL=1 + else + HAVE_ISWCNTRL=0 + fi + AC_SUBST([HAVE_ISWCNTRL]) + + AC_REQUIRE([gt_TYPE_WINT_T]) + if test $gt_cv_c_wint_t = yes; then + HAVE_WINT_T=1 + else + HAVE_WINT_T=0 + fi + AC_SUBST([HAVE_WINT_T]) + + gl_CHECK_NEXT_HEADERS([wctype.h]) + if test $ac_cv_header_wctype_h = yes; then + if test $ac_cv_func_iswcntrl = yes; then + dnl Linux libc5 has an iswprint function that returns 0 for all arguments. + dnl The other functions are likely broken in the same way. + AC_CACHE_CHECK([whether iswcntrl works], [gl_cv_func_iswcntrl_works], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ + /* Tru64 with Desktop Toolkit C has a bug: must be + included before . + BSD/OS 4.0.1 has a bug: , and + must be included before . */ + #include + #include + #include + #include + #include + int main () { return iswprint ('x') == 0; } + ]])], + [gl_cv_func_iswcntrl_works=yes], [gl_cv_func_iswcntrl_works=no], + [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include + #if __GNU_LIBRARY__ == 1 + Linux libc5 i18n is broken. + #endif]], [])], + [gl_cv_func_iswcntrl_works="guessing yes"], + [gl_cv_func_iswcntrl_works="guessing no"]) + ]) + ]) + fi + HAVE_WCTYPE_H=1 + else + HAVE_WCTYPE_H=0 + fi + AC_SUBST([HAVE_WCTYPE_H]) + + case "$gl_cv_func_iswcntrl_works" in + *yes) REPLACE_ISWCNTRL=0 ;; + *) REPLACE_ISWCNTRL=1 ;; + esac + AC_SUBST([REPLACE_ISWCNTRL]) + + if test $HAVE_ISWCNTRL = 0 || test $REPLACE_ISWCNTRL = 1; then + dnl Redefine all of iswcntrl, ..., iswxdigit in . + : + fi + + if test $REPLACE_ISWCNTRL = 1; then + REPLACE_TOWLOWER=1 + else + AC_CHECK_FUNCS([towlower]) + if test $ac_cv_func_towlower = yes; then + REPLACE_TOWLOWER=0 + else + AC_CHECK_DECLS([towlower],,, + [[/* Tru64 with Desktop Toolkit C has a bug: must be + included before . + BSD/OS 4.0.1 has a bug: , and + must be included before . */ + #include + #include + #include + #include + #if HAVE_WCTYPE_H + # include + #endif + ]]) + if test $ac_cv_have_decl_towlower = yes; then + dnl On Minix 3.1.8, the system's declares towlower() and + dnl towupper() although it does not have the functions. Avoid a + dnl collision with gnulib's replacement. + REPLACE_TOWLOWER=1 + else + REPLACE_TOWLOWER=0 + fi + fi + fi + AC_SUBST([REPLACE_TOWLOWER]) + + if test $HAVE_ISWCNTRL = 0 || test $REPLACE_TOWLOWER = 1; then + dnl Redefine towlower, towupper in . + : + fi + + dnl We assume that the wctype() and iswctype() functions exist if and only + dnl if the type wctype_t is defined in or in if that + dnl exists. + dnl HP-UX 11.00 declares all these in and lacks . + AC_CACHE_CHECK([for wctype_t], [gl_cv_type_wctype_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Tru64 with Desktop Toolkit C has a bug: must be + included before . + BSD/OS 4.0.1 has a bug: , and + must be included before . */ + #include + #include + #include + #include + #if HAVE_WCTYPE_H + # include + #endif + wctype_t a; + ]], + [[]])], + [gl_cv_type_wctype_t=yes], + [gl_cv_type_wctype_t=no]) + ]) + if test $gl_cv_type_wctype_t = no; then + HAVE_WCTYPE_T=0 + fi + + dnl We assume that the wctrans() and towctrans() functions exist if and only + dnl if the type wctrans_t is defined in . + AC_CACHE_CHECK([for wctrans_t], [gl_cv_type_wctrans_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[/* Tru64 with Desktop Toolkit C has a bug: must be + included before . + BSD/OS 4.0.1 has a bug: , and + must be included before . */ + #include + #include + #include + #include + #include + wctrans_t a; + ]], + [[]])], + [gl_cv_type_wctrans_t=yes], + [gl_cv_type_wctrans_t=no]) + ]) + if test $gl_cv_type_wctrans_t = no; then + HAVE_WCTRANS_T=0 + fi + + dnl Check for declarations of anything we want to poison if the + dnl corresponding gnulib module is not in use. + gl_WARN_ON_USE_PREPARE([[ +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be + included before . */ +#if !(defined __GLIBC__ && !defined __UCLIBC__) +# include +# include +# include +# include +#endif +#include + ]], + [wctype iswctype wctrans towctrans + ]) +]) +m4trace:m4/wctype_h.m4:188: -1- AC_DEFUN([gl_WCTYPE_MODULE_INDICATOR], [ + dnl Use AC_REQUIRE here, so that the default settings are expanded once only. + AC_REQUIRE([gl_WCTYPE_H_DEFAULTS]) + gl_MODULE_INDICATOR_SET_VARIABLE([$1]) + dnl Define it also as a C macro, for the benefit of the unit tests. + gl_MODULE_INDICATOR_FOR_TESTS([$1]) +]) +m4trace:m4/wctype_h.m4:197: -1- AC_DEFUN([gl_WCTYPE_H_DEFAULTS], [ + GNULIB_ISWBLANK=0; AC_SUBST([GNULIB_ISWBLANK]) + GNULIB_WCTYPE=0; AC_SUBST([GNULIB_WCTYPE]) + GNULIB_ISWCTYPE=0; AC_SUBST([GNULIB_ISWCTYPE]) + GNULIB_WCTRANS=0; AC_SUBST([GNULIB_WCTRANS]) + GNULIB_TOWCTRANS=0; AC_SUBST([GNULIB_TOWCTRANS]) + dnl Assume proper GNU behavior unless another module says otherwise. + HAVE_ISWBLANK=1; AC_SUBST([HAVE_ISWBLANK]) + HAVE_WCTYPE_T=1; AC_SUBST([HAVE_WCTYPE_T]) + HAVE_WCTRANS_T=1; AC_SUBST([HAVE_WCTRANS_T]) + REPLACE_ISWBLANK=0; AC_SUBST([REPLACE_ISWBLANK]) +]) +m4trace:m4/wcwidth.m4:7: -1- AC_DEFUN([gl_FUNC_WCWIDTH], [ + AC_REQUIRE([gl_WCHAR_H_DEFAULTS]) + AC_REQUIRE([AC_CANONICAL_HOST]) dnl for cross-compiles + + dnl Persuade glibc to declare wcwidth(). + AC_REQUIRE([AC_USE_SYSTEM_EXTENSIONS]) + + AC_REQUIRE([gt_TYPE_WCHAR_T]) + AC_REQUIRE([gt_TYPE_WINT_T]) + + AC_CHECK_HEADERS_ONCE([wchar.h]) + AC_CHECK_FUNCS_ONCE([wcwidth]) + + AC_CHECK_DECLS([wcwidth], [], [], [[ +/* AIX 3.2.5 declares wcwidth in . */ +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be included + before . */ +#include +#include +#include +#include +]]) + if test $ac_cv_have_decl_wcwidth != yes; then + HAVE_DECL_WCWIDTH=0 + fi + + if test $ac_cv_func_wcwidth = yes; then + HAVE_WCWIDTH=1 + dnl On Mac OS X 10.3, wcwidth(0x0301) (COMBINING ACUTE ACCENT) returns 1. + dnl On OpenBSD 5.0, wcwidth(0x05B0) (HEBREW POINT SHEVA) returns 1. + dnl On OSF/1 5.1, wcwidth(0x200B) (ZERO WIDTH SPACE) returns 1. + dnl This leads to bugs in 'ls' (coreutils). + AC_CACHE_CHECK([whether wcwidth works reasonably in UTF-8 locales], + [gl_cv_func_wcwidth_works], + [ + AC_RUN_IFELSE( + [AC_LANG_SOURCE([[ +#include +/* AIX 3.2.5 declares wcwidth in . */ +#include +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be included + before . */ +#include +#include +#include +#include +#if !HAVE_DECL_WCWIDTH +extern +# ifdef __cplusplus +"C" +# endif +int wcwidth (int); +#endif +int main () +{ + int result = 0; + if (setlocale (LC_ALL, "fr_FR.UTF-8") != NULL) + { + if (wcwidth (0x0301) > 0) + result |= 1; + if (wcwidth (0x05B0) > 0) + result |= 2; + if (wcwidth (0x200B) > 0) + result |= 4; + } + return result; +}]])], + [gl_cv_func_wcwidth_works=yes], + [gl_cv_func_wcwidth_works=no], + [ +changequote(,)dnl + case "$host_os" in + # Guess yes on glibc and AIX 7 systems. + *-gnu* | aix[7-9]*) gl_cv_func_wcwidth_works="guessing yes";; + *) gl_cv_func_wcwidth_works="guessing no";; + esac +changequote([,])dnl + ]) + ]) + case "$gl_cv_func_wcwidth_works" in + *yes) ;; + *no) REPLACE_WCWIDTH=1 ;; + esac + else + HAVE_WCWIDTH=0 + fi + dnl We don't substitute HAVE_WCWIDTH. We assume that if the system does not + dnl have the wcwidth function, then it does not declare it. +]) +m4trace:m4/wint_t.m4:11: -1- AC_DEFUN([gt_TYPE_WINT_T], [ + AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t], + [AC_COMPILE_IFELSE( + [AC_LANG_PROGRAM( + [[ +/* Tru64 with Desktop Toolkit C has a bug: must be included before + . + BSD/OS 4.0.1 has a bug: , and must be included + before . */ +#include +#include +#include +#include + wint_t foo = (wchar_t)'\0';]], + [[]])], + [gt_cv_c_wint_t=yes], + [gt_cv_c_wint_t=no])]) + if test $gt_cv_c_wint_t = yes; then + AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.]) + fi +]) +m4trace:m4/write-any-file.m4:11: -1- AC_DEFUN([gl_WRITE_ANY_FILE], [ + AC_CHECK_HEADERS_ONCE([priv.h]) +]) +m4trace:m4/write.m4:7: -1- AC_DEFUN([gl_FUNC_WRITE], [ + AC_REQUIRE([gl_UNISTD_H_DEFAULTS]) + AC_REQUIRE([gl_MSVC_INVAL]) + if test $HAVE_MSVC_INVALID_PARAMETER_HANDLER = 1; then + REPLACE_WRITE=1 + fi + dnl This ifdef is just an optimization, to avoid performing a configure + dnl check whose result is not used. It does not make the test of + dnl GNULIB_UNISTD_H_SIGPIPE or GNULIB_SIGPIPE redundant. + m4_ifdef([gl_SIGNAL_SIGPIPE], [ + gl_SIGNAL_SIGPIPE + if test $gl_cv_header_signal_h_SIGPIPE != yes; then + REPLACE_WRITE=1 + fi + ]) + m4_ifdef([gl_NONBLOCKING_IO], [ + gl_NONBLOCKING_IO + if test $gl_cv_have_nonblocking != yes; then + REPLACE_WRITE=1 + fi + ]) +]) +m4trace:m4/write.m4:32: -1- AC_DEFUN([gl_PREREQ_WRITE], [:]) +m4trace:m4/xalloc.m4:7: -1- AC_DEFUN([gl_XALLOC], [:]) +m4trace:m4/xattr.m4:12: -1- AC_DEFUN([gl_FUNC_XATTR], [ + AC_ARG_ENABLE([xattr], + AC_HELP_STRING([--disable-xattr], + [do not support extended attributes]), + [use_xattr=$enableval], [use_xattr=yes]) + + LIB_XATTR= + AC_SUBST([LIB_XATTR]) + + if test "$use_xattr" = "yes"; then + AC_CHECK_HEADERS([attr/error_context.h attr/libattr.h]) + use_xattr=no + if test $ac_cv_header_attr_libattr_h = yes \ + && test $ac_cv_header_attr_error_context_h = yes; then + xattr_saved_LIBS=$LIBS + AC_SEARCH_LIBS([attr_copy_file], [attr], + [test "$ac_cv_search_attr_copy_file" = "none required" || + LIB_XATTR=$ac_cv_search_attr_copy_file]) + AC_CHECK_FUNCS([attr_copy_file]) + LIBS=$xattr_saved_LIBS + if test $ac_cv_func_attr_copy_file = yes; then + use_xattr=yes + fi + fi + if test $use_xattr = no; then + AC_MSG_WARN([libattr development library was not found or not usable.]) + AC_MSG_WARN([AC_PACKAGE_NAME will be built without xattr support.]) + fi + fi + AC_DEFINE_UNQUOTED([USE_XATTR], [`test $use_xattr != yes; echo $?`], + [Define if you want extended attribute support.]) +]) +m4trace:m4/xgetcwd.m4:7: -1- AC_DEFUN([gl_XGETCWD], [ + : +]) +m4trace:m4/xnanosleep.m4:9: -1- AC_DEFUN([gl_XNANOSLEEP], [ + : +]) +m4trace:m4/xsize.m4:7: -1- AC_DEFUN([gl_XSIZE], [ + dnl Prerequisites of lib/xsize.h. + AC_REQUIRE([gl_SIZE_MAX]) + AC_CHECK_HEADERS([stdint.h]) +]) +m4trace:m4/xstrndup.m4:7: -1- AC_DEFUN([gl_XSTRNDUP], [ + gl_PREREQ_XSTRNDUP +]) +m4trace:m4/xstrndup.m4:13: -1- AC_DEFUN([gl_PREREQ_XSTRNDUP], [ + : +]) +m4trace:m4/xstrtod.m4:9: -1- AC_DEFUN([gl_XSTRTOD], [ + : +]) +m4trace:m4/xstrtod.m4:15: -1- AC_DEFUN([gl_XSTRTOLD], [ + : +]) +m4trace:m4/xstrtol.m4:7: -1- AC_DEFUN([gl_XSTRTOL], [ + : +]) +m4trace:m4/xvasprintf.m4:8: -1- AC_DEFUN([gl_XVASPRINTF], [:]) +m4trace:m4/yesno.m4:8: -1- AC_DEFUN([gl_YESNO], [ + dnl No prerequisites of lib/yesno.c. + : +]) +m4trace:m4/yield.m4:7: -1- AC_DEFUN([gl_YIELD], [ + AC_REQUIRE([gl_THREADLIB]) + dnl On some systems, sched_yield is in librt, rather than in libpthread. + YIELD_LIB= + if test $gl_threads_api = posix; then + dnl Solaris has sched_yield in librt, not in libpthread or libc. + AC_CHECK_LIB([rt], [sched_yield], [YIELD_LIB=-lrt], + [dnl Solaris 2.5.1, 2.6 has sched_yield in libposix4, not librt. + AC_CHECK_LIB([posix4], [sched_yield], [YIELD_LIB=-lposix4])]) + fi + AC_SUBST([YIELD_LIB]) +]) +m4trace:configure.ac:26: -1- m4_pattern_forbid([^_?A[CHUM]_]) +m4trace:configure.ac:26: -1- m4_pattern_forbid([_AC_]) +m4trace:configure.ac:26: -1- 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m4_pattern_allow([^GNULIB_TEST_CANONICALIZE$]) +m4trace:configure.ac:60: -1- gl_STDLIB_MODULE_INDICATOR([canonicalize_file_name]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([canonicalize_file_name]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[canonicalize_file_name]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([canonicalize_file_name]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_CANONICALIZE_FILE_NAME$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_readlinkat], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" readlinkat"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_UNISTD_MODULE_INDICATOR([chdir]) +m4trace:configure.ac:60: -1- gl_UNISTD_H_DEFAULTS +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_CHDIR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_CHOWN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_CLOSE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_DUP$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_DUP2$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_DUP3$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ENVIRON$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_EUIDACCESS$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FACCESSAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FCHDIR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FCHOWNAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FDATASYNC$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FSYNC$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FTRUNCATE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETCWD$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETDOMAINNAME$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETDTABLESIZE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETGROUPS$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETHOSTNAME$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETLOGIN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETLOGIN_R$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETPAGESIZE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETUSERSHELL$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GROUP_MEMBER$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ISATTY$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_LCHOWN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_LINK$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_LINKAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_LSEEK$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_PIPE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_PIPE2$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_PREAD$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_PWRITE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_READ$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_READLINK$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_READLINKAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_RMDIR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SETHOSTNAME$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SLEEP$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SYMLINK$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SYMLINKAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TTYNAME_R$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_UNISTD_H_NONBLOCKING$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_UNISTD_H_SIGPIPE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_UNLINK$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_UNLINKAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_USLEEP$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WRITE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_CHOWN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DUP2$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DUP3$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_EUIDACCESS$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FACCESSAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FCHDIR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FCHOWNAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FDATASYNC$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FSYNC$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FTRUNCATE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETDTABLESIZE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETGROUPS$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETHOSTNAME$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETLOGIN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETPAGESIZE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GROUP_MEMBER$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LCHOWN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LINK$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LINKAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PIPE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PIPE2$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PREAD$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PWRITE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_READLINK$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_READLINKAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SETHOSTNAME$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SLEEP$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYMLINK$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYMLINKAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_UNLINKAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_USLEEP$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_ENVIRON$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FCHDIR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FDATASYNC$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETDOMAINNAME$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETLOGIN_R$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETPAGESIZE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETUSERSHELL$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_SETHOSTNAME$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_TTYNAME_R$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_OS_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_PARAM_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_CHOWN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_CLOSE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_DUP$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_DUP2$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FCHOWNAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FTRUNCATE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_GETCWD$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_GETDOMAINNAME$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_GETLOGIN_R$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_GETGROUPS$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_GETPAGESIZE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_ISATTY$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_LCHOWN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_LINK$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_LINKAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_LSEEK$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_PREAD$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_PWRITE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_READ$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_READLINK$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_RMDIR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_SLEEP$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_SYMLINK$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_TTYNAME_R$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_UNLINK$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_UNLINKAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_USLEEP$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_WRITE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^UNISTD_H_HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS$]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([chdir]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[chdir]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([chdir]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_CHDIR$]) +m4trace:configure.ac:60: -1- gl_FUNC_CHDIR_LONG +m4trace:configure.ac:60: -1- gl_PATHMAX_SNIPPET_PREREQ +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_unistd_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" unistd.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_sys_param_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" sys/param.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -2- gl_PATHMAX_SNIPPET +m4trace:configure.ac:60: -1- gl_LIBSOURCES([chdir-long.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_CHDIR_LONG +m4trace:configure.ac:60: -1- gl_FUNC_CHOWN +m4trace:configure.ac:60: -1- m4_pattern_allow([^uid_t$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^gid_t$]) +m4trace:configure.ac:60: -1- AC_FUNC_CHOWN +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_UNISTD_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_CHOWN$]) +m4trace:configure.ac:60: -1- gl_FUNC_CHOWN_FOLLOWS_SYMLINK +m4trace:configure.ac:60: -1- m4_pattern_allow([^CHOWN_MODIFIES_SYMLINK$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_chown], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" chown"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_fchown], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" fchown"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^CHOWN_TRAILING_SLASH_BUG$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^CHOWN_CHANGE_TIME_BUG$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([chown.c]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([fchown-stub.c]) +m4trace:configure.ac:60: -1- gl_UNISTD_MODULE_INDICATOR([chown]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([chown]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[chown]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([chown]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_CHOWN$]) +m4trace:configure.ac:60: -1- gl_CLOCK_TIME +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIB_CLOCK_GETTIME$]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([cloexec]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_CLOEXEC$]) +m4trace:configure.ac:60: -1- gl_FUNC_CLOSE +m4trace:configure.ac:60: -1- gl_MSVC_INVAL +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func__set_invalid_parameter_handler], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" _set_invalid_parameter_handler"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MSVC_INVALID_PARAMETER_HANDLER$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MSVC_INVALID_PARAMETER_HANDLER$]) +m4trace:configure.ac:60: -1- gl_PREREQ_SYS_H_WINSOCK2 +m4trace:configure.ac:60: -1- gl_SYS_IOCTL_H_DEFAULTS +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_IOCTL$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^SYS_IOCTL_H_HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_IOCTL$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_sys_socket_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" sys/socket.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- gl_TEST_FCHDIR +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_fchdir], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" fchdir"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([close.c]) +m4trace:configure.ac:60: -1- gl_UNISTD_MODULE_INDICATOR([close]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([close]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[close]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([close]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_CLOSE$]) +m4trace:configure.ac:60: -1- gl_CLOSE_STREAM +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR([close-stream]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_CLOSE_STREAM$]) +m4trace:configure.ac:60: -1- gl_FUNC_CLOSEDIR +m4trace:configure.ac:60: -1- gl_DIRENT_H_DEFAULTS +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_OPENDIR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_READDIR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_REWINDDIR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_CLOSEDIR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_DIRFD$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FDOPENDIR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SCANDIR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ALPHASORT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_OPENDIR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_READDIR$]) 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+_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([closedir.c]) +m4trace:configure.ac:60: -1- gl_DIRENT_MODULE_INDICATOR([closedir]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([closedir]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[closedir]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([closedir]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_CLOSEDIR$]) +m4trace:configure.ac:60: -1- gl_CLOSEIN +m4trace:configure.ac:60: -1- gl_CLOSEOUT +m4trace:configure.ac:60: -1- gl_CONFIG_H +m4trace:configure.ac:60: -1- gl_CONFIGMAKE_PREP +m4trace:configure.ac:60: -1- m4_pattern_allow([^datarootdir$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^docdir$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^htmldir$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^dvidir$]) 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[assume]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_CTYPE_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_CTYPE_H$]) +m4trace:configure.ac:60: -1- gl_CYCLE_CHECK +m4trace:configure.ac:60: -1- gl_CHECK_TYPE_STRUCT_DIRENT_D_INO +m4trace:configure.ac:60: -1- m4_pattern_allow([^D_INO_IN_DIRENT$]) +m4trace:configure.ac:60: -1- gl_CHECK_TYPE_STRUCT_DIRENT_D_TYPE +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_DIRENT_D_TYPE$]) +m4trace:configure.ac:60: -1- gl_DIRENT_H +m4trace:configure.ac:60: -1- gl_CHECK_NEXT_HEADERS([dirent.h]) +m4trace:configure.ac:60: -1- gl_NEXT_HEADERS_INTERNAL([dirent.h], [check]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_dirent_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" dirent.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_DIRENT_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_DIRENT_H$]) 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+ [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([dirfd]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_DIRFD$]) +m4trace:configure.ac:60: -1- gl_DIRNAME +m4trace:configure.ac:60: -1- gl_DIRNAME_LGPL +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR([dirname]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_DIRNAME$]) +m4trace:configure.ac:60: -1- gl_DIRNAME_LGPL +m4trace:configure.ac:60: -1- gl_DOUBLE_SLASH_ROOT +m4trace:configure.ac:60: -1- m4_pattern_allow([^DOUBLE_SLASH_IS_DISTINCT_ROOT$]) +m4trace:configure.ac:60: -1- gl_FUNC_DUP +m4trace:configure.ac:60: -1- gl_TEST_FCHDIR +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_fchdir], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" fchdir"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([dup.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_DUP 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gl_MODULE_INDICATOR_SET_VARIABLE([dup2]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[dup2]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([dup2]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_DUP2$]) +m4trace:configure.ac:60: -1- gl_ENVIRON +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_unistd_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" unistd.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- gt_CHECK_VAR_DECL([#if HAVE_UNISTD_H + #include + #endif + /* mingw, BeOS, Haiku declare environ in , not in . */ + #include + ], [environ]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ENVIRON_DECL$]) +m4trace:configure.ac:60: -1- gl_UNISTD_MODULE_INDICATOR([environ]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([environ]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[environ]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([environ]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_ENVIRON$]) +m4trace:configure.ac:60: -1- gl_HEADER_ERRNO_H +m4trace:configure.ac:60: -1- gl_NEXT_HEADERS([errno.h]) +m4trace:configure.ac:60: -1- gl_NEXT_HEADERS_INTERNAL([errno.h], [assume]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_ERRNO_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_ERRNO_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^ERRNO_H$]) +m4trace:configure.ac:60: -1- AM_CONDITIONAL([GL_GENERATE_ERRNO_H], [test -n "$ERRNO_H"]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_ERRNO_H_TRUE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_ERRNO_H_FALSE$]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_ERRNO_H_TRUE]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_ERRNO_H_FALSE]) +m4trace:configure.ac:60: -1- gl_REPLACE_ERRNO_VALUE([EMULTIHOP]) +m4trace:configure.ac:60: -1- AC_COMPUTE_INT([gl_cv_header_errno_h_EMULTIHOP], [EMULTIHOP], [ +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include +]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^EMULTIHOP_HIDDEN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^EMULTIHOP_VALUE$]) +m4trace:configure.ac:60: -1- gl_REPLACE_ERRNO_VALUE([ENOLINK]) +m4trace:configure.ac:60: -1- AC_COMPUTE_INT([gl_cv_header_errno_h_ENOLINK], [ENOLINK], [ +#define _XOPEN_SOURCE_EXTENDED 1 +#include +/* The following two lines are a workaround against an autoconf-2.52 bug. */ +#include +#include +]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^ENOLINK_HIDDEN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^ENOLINK_VALUE$]) 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AM_XGETTEXT_OPTION([--flag=error_at_line:5:c-format]) +m4trace:configure.ac:60: -1- gl_FUNC_EUIDACCESS +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_EUIDACCESS$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([euidaccess.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_EUIDACCESS +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_faccessat], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" faccessat"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LIBGEN_H$]) +m4trace:configure.ac:60: -1- AC_FUNC_GETGROUPS +m4trace:configure.ac:60: -1- m4_pattern_allow([^GETGROUPS_T$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETGROUPS$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIB_EACCESS$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_EACCESS$]) +m4trace:configure.ac:60: -1- gl_UNISTD_MODULE_INDICATOR([euidaccess]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([euidaccess]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[euidaccess]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([euidaccess]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_EUIDACCESS$]) +m4trace:configure.ac:60: -1- gl_EXTERN_INLINE +m4trace:configure.ac:60: -1- gl_FUNC_FACCESSAT +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_faccessat], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" faccessat"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([faccessat.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_FACCESSAT +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ACCESS$]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR([faccessat]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FACCESSAT$]) +m4trace:configure.ac:60: -1- gl_UNISTD_MODULE_INDICATOR([faccessat]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([faccessat]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[faccessat]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([faccessat]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FACCESSAT$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_posix_fadvise], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" posix_fadvise"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_FATAL_SIGNAL +m4trace:configure.ac:60: -1- gt_TYPE_SIG_ATOMIC_T +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SIG_ATOMIC_T$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^sig_atomic_t$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_unistd_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" unistd.h"])]) +_AC_HEADERS_EXPANSION]) 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m4_pattern_allow([^HAVE_FCHMODAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FSTATAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FUTIMENS$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LCHMOD$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LSTAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MKDIRAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MKFIFO$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MKFIFOAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MKNOD$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MKNODAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_UTIMENSAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FSTAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FSTATAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FUTIMENS$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_LSTAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_MKDIR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_MKFIFO$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_MKNOD$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_UTIMENSAT$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_fchmodat], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" fchmodat"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_lchmod], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" lchmod"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([fchmodat.c]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR([fchmodat]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FCHMODAT$]) +m4trace:configure.ac:60: -1- gl_SYS_STAT_MODULE_INDICATOR([fchmodat]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([fchmodat]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[fchmodat]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([fchmodat]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FCHMODAT$]) +m4trace:configure.ac:60: -1- gl_FUNC_FCHOWNAT +m4trace:configure.ac:60: -1- gl_FUNC_FCHOWNAT_DEREF_BUG([REPLACE_FCHOWNAT=1 + AC_DEFINE([FCHOWNAT_NOFOLLOW_BUG], [1], + [Define to 1 if your platform has fchownat, but it cannot + perform lchown tasks.]) + ]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FCHOWNAT_NOFOLLOW_BUG$]) +m4trace:configure.ac:60: -1- gl_FUNC_FCHOWNAT_EMPTY_FILENAME_BUG([REPLACE_FCHOWNAT=1 + AC_DEFINE([FCHOWNAT_EMPTY_FILENAME_BUG], [1], + [Define to 1 if your platform has fchownat, but it does + not reject an empty file name.]) + ]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FCHOWNAT_EMPTY_FILENAME_BUG$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([fchownat.c]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR([fchownat]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FCHOWNAT$]) +m4trace:configure.ac:60: -1- gl_UNISTD_MODULE_INDICATOR([fchownat]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([fchownat]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[fchownat]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([fchownat]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FCHOWNAT$]) +m4trace:configure.ac:60: -1- gl_FUNC_FCLOSE +m4trace:configure.ac:60: -1- gl_STDIO_H_DEFAULTS +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_DPRINTF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FCLOSE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FDOPEN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FFLUSH$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FGETC$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FGETS$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FOPEN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FPRINTF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FPRINTF_POSIX$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FPURGE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FPUTC$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FPUTS$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FREAD$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FREOPEN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FSCANF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FSEEK$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FSEEKO$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FTELL$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FTELLO$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FWRITE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETC$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETCHAR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETDELIM$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETLINE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_OBSTACK_PRINTF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_OBSTACK_PRINTF_POSIX$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_PCLOSE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_PERROR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POPEN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_PRINTF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_PRINTF_POSIX$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_PUTC$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_PUTCHAR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_PUTS$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_REMOVE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_RENAME$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_RENAMEAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SCANF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SNPRINTF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SPRINTF_POSIX$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STDIO_H_NONBLOCKING$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STDIO_H_SIGPIPE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TMPFILE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_VASPRINTF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_VFSCANF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_VSCANF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_VDPRINTF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_VFPRINTF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_VFPRINTF_POSIX$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_VPRINTF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_VPRINTF_POSIX$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_VSNPRINTF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_VSPRINTF_POSIX$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FPURGE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FSEEKO$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FTELLO$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETDELIM$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETLINE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_OBSTACK_PRINTF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_SNPRINTF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_VSNPRINTF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DPRINTF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FSEEKO$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FTELLO$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PCLOSE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_POPEN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_RENAMEAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_VASPRINTF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_VDPRINTF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_DPRINTF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FCLOSE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FDOPEN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FFLUSH$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FOPEN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FPRINTF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FPURGE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FREOPEN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FSEEK$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FSEEKO$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FTELL$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FTELLO$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_GETDELIM$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_GETLINE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_OBSTACK_PRINTF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_PERROR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_POPEN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_PRINTF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_REMOVE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_RENAME$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_RENAMEAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_SNPRINTF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_SPRINTF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STDIO_READ_FUNCS$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STDIO_WRITE_FUNCS$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_TMPFILE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VASPRINTF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VDPRINTF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VFPRINTF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VPRINTF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VSNPRINTF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VSPRINTF$]) +m4trace:configure.ac:60: -1- gl_FUNC_FFLUSH_STDIN +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_unistd_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" unistd.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FUNC_FFLUSH_STDIN$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([fclose.c]) +m4trace:configure.ac:60: -1- gl_STDIO_MODULE_INDICATOR([fclose]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([fclose]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[fclose]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([fclose]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FCLOSE$]) +m4trace:configure.ac:60: -1- gl_FUNC_FCNTL +m4trace:configure.ac:60: -1- gl_FCNTL_H_DEFAULTS +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FCNTL$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_NONBLOCKING$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_OPEN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_OPENAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FCNTL$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_OPENAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FCNTL$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_OPEN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_OPENAT$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_fcntl], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" fcntl"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_REPLACE_FCNTL +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_fcntl], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" fcntl"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_REPLACE_FCNTL +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_fcntl], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" fcntl"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FCNTL_DUPFD_BUGGY$]) +m4trace:configure.ac:60: -1- gl_REPLACE_FCNTL +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_fcntl], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" fcntl"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_TEST_FCHDIR +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_fchdir], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" fchdir"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_REPLACE_FCNTL +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_fcntl], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" fcntl"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([fcntl.c]) +m4trace:configure.ac:60: -1- gl_FCNTL_MODULE_INDICATOR([fcntl]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([fcntl]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[fcntl]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([fcntl]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FCNTL$]) +m4trace:configure.ac:60: -1- gl_FCNTL_H +m4trace:configure.ac:60: -1- gl_FCNTL_O_FLAGS +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_unistd_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" unistd.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_symlink], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" symlink"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WORKING_O_NOATIME$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WORKING_O_NOFOLLOW$]) +m4trace:configure.ac:60: -1- gl_NEXT_HEADERS([fcntl.h]) +m4trace:configure.ac:60: -1- gl_NEXT_HEADERS_INTERNAL([fcntl.h], [assume]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_FCNTL_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_FCNTL_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^pid_t$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^mode_t$]) +m4trace:configure.ac:60: -1- gl_FCNTL_SAFER +m4trace:configure.ac:60: -1- gl_PROMOTED_TYPE_MODE_T +m4trace:configure.ac:60: -1- m4_pattern_allow([^PROMOTED_MODE_T$]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR([fcntl-safer]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FCNTL_SAFER$]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR([fd-safer-flag]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FD_SAFER_FLAG$]) +m4trace:configure.ac:60: -1- gl_FUNC_FDATASYNC +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Check_Decl_fdatasync], [_AC_CHECK_DECLS([fdatasync])]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FDATASYNC$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIB_FDATASYNC$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FDATASYNC$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([fdatasync.c]) +m4trace:configure.ac:60: -1- gl_UNISTD_MODULE_INDICATOR([fdatasync]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([fdatasync]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[fdatasync]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([fdatasync]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FDATASYNC$]) +m4trace:configure.ac:60: -1- gl_FUNC_FDOPEN +m4trace:configure.ac:60: -1- gl_LIBSOURCES([fdopen.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_FDOPEN +m4trace:configure.ac:60: -1- gl_STDIO_MODULE_INDICATOR([fdopen]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([fdopen]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[fdopen]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([fdopen]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FDOPEN$]) +m4trace:configure.ac:60: -1- gl_FUNC_FDOPENDIR +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FDOPENDIR$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_fdopendir], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" fdopendir"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([fdopendir.c]) +m4trace:configure.ac:60: -1- gl_DIRENT_MODULE_INDICATOR([fdopendir]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([fdopendir]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[fdopendir]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([fdopendir]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FDOPENDIR$]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR([fdopendir]) +m4trace:configure.ac:60: -1- 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gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[frexpl]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([frexpl]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FREXPL$]) +m4trace:configure.ac:60: -1- gl_FUNC_FSEEK +m4trace:configure.ac:60: -1- gl_FUNC_FSEEKO +m4trace:configure.ac:60: -1- gl_STDIN_LARGE_OFFSET +m4trace:configure.ac:60: -1- gl_SYS_TYPES_H +m4trace:configure.ac:60: -1- gl_SYS_TYPES_H_DEFAULTS +m4trace:configure.ac:60: -1- gl_NEXT_HEADERS([sys/types.h]) +m4trace:configure.ac:60: -1- gl_NEXT_HEADERS_INTERNAL([sys/types.h], [assume]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SYS_TYPES_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H$]) +m4trace:configure.ac:60: -1- gl_TYPE_OFF_T +m4trace:configure.ac:60: -1- gl_LARGEFILE +m4trace:configure.ac:60: -1- m4_pattern_allow([^WINDOWS_64_BIT_OFF_T$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Check_Decl_fseeko], [_AC_CHECK_DECLS([fseeko])]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FSEEKO$]) +m4trace:configure.ac:60: -1- gl_FUNC_FFLUSH_STDIN +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_unistd_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" unistd.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FUNC_FFLUSH_STDIN$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([fseek.c]) +m4trace:configure.ac:60: -1- gl_STDIO_MODULE_INDICATOR([fseek]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([fseek]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[fseek]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([fseek]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FSEEK$]) +m4trace:configure.ac:60: -1- gl_FUNC_FSEEKO +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Check_Decl_fseeko], [_AC_CHECK_DECLS([fseeko])]) +m4trace:configure.ac:60: -1- gl_FUNC_FFLUSH_STDIN +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_unistd_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" unistd.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FUNC_FFLUSH_STDIN$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([fseeko.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_FSEEKO +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE__FSEEKI64$]) +m4trace:configure.ac:60: -1- gl_STDIO_MODULE_INDICATOR([fseeko]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([fseeko]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[fseeko]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) 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m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^WINDOWS_64_BIT_ST_SIZE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^_GL_WINDOWS_64_BIT_ST_SIZE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^nlink_t$]) +m4trace:configure.ac:60: -1- gl_TEST_FCHDIR +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_fchdir], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" fchdir"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([fstat.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_FSTAT +m4trace:configure.ac:60: -1- gl_SYS_STAT_MODULE_INDICATOR([fstat]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([fstat]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[fstat]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([fstat]) 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m4_pattern_allow([^STAT_STATFS2_FRSIZE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^STAT_STATFS3_OSF1$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^STAT_STATFS2_BSIZE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^STAT_STATFS4$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^STAT_STATFS2_FSIZE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^STAT_STATFS2_FS_DATA$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^STAT_READ_FILSYS$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([fsusage.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_FSUSAGE_EXTRA +m4trace:configure.ac:60: -1- gl_STATFS_TRUNCATES +m4trace:configure.ac:60: -1- m4_pattern_allow([^STATFS_TRUNCATES_BLOCK_COUNTS$]) +m4trace:configure.ac:60: -1- gl_FUNC_FSYNC +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_fsync], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" fsync"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([fsync.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_FSYNC +m4trace:configure.ac:60: -1- gl_UNISTD_MODULE_INDICATOR([fsync]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([fsync]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[fsync]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([fsync]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FSYNC$]) +m4trace:configure.ac:60: -1- gl_FUNC_FTELL +m4trace:configure.ac:60: -1- gl_FUNC_FTELLO +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Check_Decl_ftello], [_AC_CHECK_DECLS([ftello])]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FTELLO$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([ftell.c]) +m4trace:configure.ac:60: -1- gl_STDIO_MODULE_INDICATOR([ftell]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([ftell]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[ftell]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([ftell]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FTELL$]) +m4trace:configure.ac:60: -1- gl_FUNC_FTELLO +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Check_Decl_ftello], [_AC_CHECK_DECLS([ftello])]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([ftello.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_FTELLO +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE__FTELLI64$]) +m4trace:configure.ac:60: -1- gl_STDIO_MODULE_INDICATOR([ftello]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([ftello]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[ftello]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([ftello]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FTELLO$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_strtof], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" strtof"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_FUNC_FTRUNCATE +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_ftruncate], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" ftruncate"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([ftruncate.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_FTRUNCATE +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_CHSIZE$]) +m4trace:configure.ac:60: -1- gl_UNISTD_MODULE_INDICATOR([ftruncate]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([ftruncate]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[ftruncate]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([ftruncate]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FTRUNCATE$]) +m4trace:configure.ac:60: -1- gl_FUNC_FTS +m4trace:configure.ac:60: -1- gl_FUNC_FTS_CORE +m4trace:configure.ac:60: -1- gl_FUNC_OPENAT +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_openat], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" openat"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_fstatfs], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" fstatfs"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_sys_param_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" sys/param.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_sys_vfs_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" sys/vfs.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_STATFS_F_TYPE$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([fts.c]) +m4trace:configure.ac:60: -1- gl_FUNC_FUTIMENS +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_futimens], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" futimens"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([futimens.c]) +m4trace:configure.ac:60: -1- gl_SYS_STAT_MODULE_INDICATOR([futimens]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([futimens]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[futimens]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([futimens]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FUTIMENS$]) +m4trace:configure.ac:60: -1- gl_GETADDRINFO +m4trace:configure.ac:60: -1- gl_HEADER_SYS_SOCKET +m4trace:configure.ac:60: -1- gl_SYS_SOCKET_H_DEFAULTS +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SOCKET$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_CONNECT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ACCEPT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_BIND$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETPEERNAME$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETSOCKNAME$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETSOCKOPT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_LISTEN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_RECV$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SEND$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_RECVFROM$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SENDTO$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SETSOCKOPT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SHUTDOWN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ACCEPT4$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_SOCKADDR_STORAGE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SA_FAMILY_T$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ACCEPT4$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^_POSIX_PII_SOCKET$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SHUTDOWN$]) +m4trace:configure.ac:60: -1- gl_PREREQ_SYS_H_SOCKET +m4trace:configure.ac:60: -1- gl_CHECK_SOCKET_HEADERS +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_sys_socket_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" 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gl_CHECK_NEXT_HEADERS([netdb.h]) +m4trace:configure.ac:60: -1- gl_NEXT_HEADERS_INTERNAL([netdb.h], [check]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_netdb_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" netdb.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_NETDB_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_NETDB_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_NETDB_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GAI_STRERROR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GAI_STRERRORA$]) +m4trace:configure.ac:60: -1- gl_PREREQ_GETADDRINFO +m4trace:configure.ac:60: -1- gl_HOSTENT +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETHOSTBYNAME$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HOSTENT_LIB$]) +m4trace:configure.ac:60: -1- gl_SERVENT +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETSERVBYNAME$]) 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-1- AC_DEFUN([_AC_Header_netinet_in_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" netinet/in.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_IPV4$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_IPV6$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_SOCKADDR_SA_LEN$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_netinet_in_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" netinet/in.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETADDRINFO$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FREEADDRINFO$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETNAMEINFO$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_ADDRINFO$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GETADDRINFO_LIB$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([getaddrinfo.c]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([gai_strerror.c]) +m4trace:configure.ac:60: -1- gl_NETDB_MODULE_INDICATOR([getaddrinfo]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([getaddrinfo]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[getaddrinfo]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([getaddrinfo]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_GETADDRINFO$]) +m4trace:configure.ac:60: -1- gl_FUNC_GETCWD +m4trace:configure.ac:60: -1- gl_FUNC_GETCWD_NULL +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_unistd_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" unistd.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_FUNC_GETCWD_SIGNATURE +m4trace:configure.ac:60: -1- gl_FUNC_GETCWD_PATH_MAX +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Check_Decl_getcwd], [_AC_CHECK_DECLS([getcwd])]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETCWD$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_unistd_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" unistd.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_PATHMAX_SNIPPET +m4trace:configure.ac:60: -1- gl_FUNC_GETCWD_ABORT_BUG([gl_abort_bug=yes]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Check_Decl_getcwd], [_AC_CHECK_DECLS([getcwd])]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_unistd_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" unistd.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETPAGESIZE$]) +m4trace:configure.ac:60: -1- gl_PATHMAX_SNIPPET +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MINIMALLY_WORKING_GETCWD$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PARTLY_WORKING_GETCWD$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([getcwd.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_GETCWD +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR([getcwd]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETCWD$]) +m4trace:configure.ac:60: -1- gl_UNISTD_MODULE_INDICATOR([getcwd]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([getcwd]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[getcwd]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([getcwd]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_GETCWD$]) +m4trace:configure.ac:60: -1- gl_FUNC_GETCWD_LGPL +m4trace:configure.ac:60: -1- gl_LIBSOURCES([getcwd-lgpl.c]) +m4trace:configure.ac:60: -1- gl_UNISTD_MODULE_INDICATOR([getcwd]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([getcwd]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[getcwd]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([getcwd]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_GETCWD$]) +m4trace:configure.ac:60: -1- gl_FUNC_GETDELIM +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Check_Decl_getdelim], [_AC_CHECK_DECLS([getdelim])]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETDELIM$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_getdelim], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" getdelim"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([getdelim.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_GETDELIM +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETC_UNLOCKED$]) +m4trace:configure.ac:60: -1- gl_STDIO_MODULE_INDICATOR([getdelim]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([getdelim]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[getdelim]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([getdelim]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_GETDELIM$]) +m4trace:configure.ac:60: -1- gl_FUNC_GETDTABLESIZE +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_getdtablesize], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" getdtablesize"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([getdtablesize.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_GETDTABLESIZE +m4trace:configure.ac:60: -1- gl_UNISTD_MODULE_INDICATOR([getdtablesize]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([getdtablesize]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[getdtablesize]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([getdtablesize]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_GETDTABLESIZE$]) +m4trace:configure.ac:60: -1- gl_FUNC_GETGROUPS +m4trace:configure.ac:60: -1- AC_FUNC_GETGROUPS +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETGROUPS$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GETGROUPS_ZERO_BUG$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([getgroups.c]) +m4trace:configure.ac:60: -1- gl_UNISTD_MODULE_INDICATOR([getgroups]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([getgroups]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[getgroups]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([getgroups]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_GETGROUPS$]) +m4trace:configure.ac:60: -1- gl_FUNC_GETHOSTNAME +m4trace:configure.ac:60: -1- gl_PREREQ_SYS_H_WINSOCK2 +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_sys_socket_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" sys/socket.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETHOSTNAME$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GETHOSTNAME_LIB$]) +m4trace:configure.ac:60: -1- gl_PREREQ_HOST_NAME_MAX +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_sys_param_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" sys/param.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_sys_socket_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" sys/socket.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_netdb_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" netdb.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_COMPUTE_INT([gl_cv_decl_HOST_NAME_MAX], [MAXHOSTNAMELEN], [ +#include +#if HAVE_SYS_PARAM_H +# include +#endif +#if HAVE_SYS_SOCKET_H +# include +#endif +#if HAVE_NETDB_H +# include +#endif +], [dnl The system does not define MAXHOSTNAMELEN in any of the common + dnl headers. Use a safe fallback. + gl_cv_decl_HOST_NAME_MAX=256 + ]) +m4trace:configure.ac:60: -1- _m4_warn([obsolete], [The macro `_AC_COMPUTE_INT' is obsolete and will be deleted in a +future version or Autoconf. Hence, it is suggested that you use +instead the public AC_COMPUTE_INT macro. Note that the arguments are +slightly different between the two.], [../../lib/autoconf/general.m4:3074: _AC_COMPUTE_INT is expanded from... +../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from... +../../lib/autoconf/general.m4:2031: AC_CACHE_VAL is expanded from... +../../lib/autoconf/general.m4:2052: AC_CACHE_CHECK is expanded from... +m4/gethostname.m4:47: gl_PREREQ_HOST_NAME_MAX is expanded from... +m4/gethostname.m4:10: gl_FUNC_GETHOSTNAME is expanded from... +m4/gnulib-comp.m4:823: gl_INIT is expanded from... +configure.ac:60: the top level]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HOST_NAME_MAX$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([gethostname.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_GETHOSTNAME +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_UNAME$]) +m4trace:configure.ac:60: -1- gl_UNISTD_MODULE_INDICATOR([gethostname]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([gethostname]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[gethostname]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([gethostname]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_GETHOSTNAME$]) +m4trace:configure.ac:60: -1- gl_GETHRXTIME +m4trace:configure.ac:60: -1- gl_ARITHMETIC_HRTIME_T +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ARITHMETIC_HRTIME_T$]) +m4trace:configure.ac:60: -1- gl_XTIME +m4trace:configure.ac:60: -1- AC_TYPE_LONG_LONG_INT +m4trace:configure.ac:60: -1- AC_TYPE_UNSIGNED_LONG_LONG_INT +m4trace:configure.ac:60: -1- _AC_TYPE_LONG_LONG_SNIPPET +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_UNSIGNED_LONG_LONG_INT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LONG_LONG_INT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETHRTIME$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_microuptime], 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m4_pattern_allow([^FLT_EXPBIT0_BIT$]) +m4trace:configure.ac:60: -1- gl_FUNC_ISNANL_NO_LIBM +m4trace:configure.ac:60: -1- gl_HAVE_ISNANL_NO_LIBM +m4trace:configure.ac:60: -1- gl_FUNC_ISNANL_WORKS +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ISNANL_IN_LIBC$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([isnanl.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_ISNANL +m4trace:configure.ac:60: -1- gl_LONG_DOUBLE_EXPONENT_LOCATION +m4trace:configure.ac:60: -1- m4_pattern_allow([^LDBL_EXPBIT0_WORD$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LDBL_EXPBIT0_BIT$]) +m4trace:configure.ac:60: -1- gl_FUNC_ISWBLANK +m4trace:configure.ac:60: -1- gl_WCTYPE_H_DEFAULTS +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ISWBLANK$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCTYPE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ISWCTYPE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCTRANS$]) +m4trace:configure.ac:60: -1- 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[ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([lstat]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_LSTAT$]) +m4trace:configure.ac:60: -1- gl_FUNC_MALLOC_GNU +m4trace:configure.ac:60: -1- _AC_FUNC_MALLOC_IF([AC_DEFINE([HAVE_MALLOC_GNU], [1], + [Define to 1 if your system has a GNU libc compatible 'malloc' + function, and to 0 otherwise.])], [AC_DEFINE([HAVE_MALLOC_GNU], [0]) + REPLACE_MALLOC=1 + ]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STDLIB_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MALLOC_GNU$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MALLOC_GNU$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([malloc.c]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR([malloc-gnu]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MALLOC_GNU$]) +m4trace:configure.ac:60: -1- gl_FUNC_MALLOC_POSIX +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MALLOC_POSIX$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([malloc.c]) +m4trace:configure.ac:60: -1- gl_STDLIB_MODULE_INDICATOR([malloc-posix]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([malloc-posix]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[malloc-posix]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([malloc-posix]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MALLOC_POSIX$]) +m4trace:configure.ac:60: -1- gl_MALLOCA +m4trace:configure.ac:60: -1- gl_EEMALLOC +m4trace:configure.ac:60: -1- _AC_FUNC_MALLOC_IF([gl_cv_func_malloc_0_nonnull=1], [gl_cv_func_malloc_0_nonnull=0]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STDLIB_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MALLOC_0_IS_NONNULL$]) +m4trace:configure.ac:60: -1- gl_MATH_H +m4trace:configure.ac:60: -1- gl_CHECK_NEXT_HEADERS([math.h]) +m4trace:configure.ac:60: -1- gl_NEXT_HEADERS_INTERNAL([math.h], [check]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_math_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" math.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_MATH_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_MATH_H$]) +m4trace:configure.ac:60: -1- gl_MBCHAR +m4trace:configure.ac:60: -1- gl_MBITER +m4trace:configure.ac:60: -1- gl_FUNC_MBRLEN +m4trace:configure.ac:60: -1- gl_FUNC_MBRTOWC +m4trace:configure.ac:60: -1- gl_MBSTATE_T_BROKEN +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_mbsinit], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mbsinit"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_mbrtowc], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mbrtowc"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_MBRTOWC_INCOMPLETE_STATE +m4trace:configure.ac:60: -1- gt_LOCALE_JA +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_JA$]) +m4trace:configure.ac:60: -1- gl_MBRTOWC_SANITYCHECK +m4trace:configure.ac:60: -1- gt_LOCALE_ZH_CN +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_ZH_CN$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_mbrtowc], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mbrtowc"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_MBRTOWC$]) +m4trace:configure.ac:60: -1- gl_MBRTOWC_NULL_ARG1 +m4trace:configure.ac:60: -1- gt_LOCALE_FR_UTF8 +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:60: -1- gl_MBRTOWC_NULL_ARG2 +m4trace:configure.ac:60: -1- gl_MBRTOWC_RETVAL +m4trace:configure.ac:60: -1- gl_MBRTOWC_NUL_RETVAL +m4trace:configure.ac:60: -1- m4_pattern_allow([^MBRTOWC_NULL_ARG1_BUG$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MBRTOWC_NULL_ARG2_BUG$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MBRTOWC_RETVAL_BUG$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MBRTOWC_NUL_RETVAL_BUG$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_mbrlen], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mbrlen"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_MBRLEN$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([mbrlen.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_MBRLEN +m4trace:configure.ac:60: -1- gl_WCHAR_MODULE_INDICATOR([mbrlen]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([mbrlen]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[mbrlen]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([mbrlen]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MBRLEN$]) +m4trace:configure.ac:60: -1- gl_FUNC_MBRTOWC +m4trace:configure.ac:60: -1- gl_MBSTATE_T_BROKEN +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_mbsinit], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mbsinit"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_mbrtowc], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mbrtowc"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_MBRTOWC_INCOMPLETE_STATE +m4trace:configure.ac:60: -1- gl_MBRTOWC_SANITYCHECK +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_mbrtowc], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mbrtowc"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_MBRTOWC$]) +m4trace:configure.ac:60: -1- gl_MBRTOWC_NULL_ARG1 +m4trace:configure.ac:60: -1- gl_MBRTOWC_NULL_ARG2 +m4trace:configure.ac:60: -1- gl_MBRTOWC_RETVAL +m4trace:configure.ac:60: -1- gl_MBRTOWC_NUL_RETVAL +m4trace:configure.ac:60: -1- m4_pattern_allow([^MBRTOWC_NULL_ARG1_BUG$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MBRTOWC_NULL_ARG2_BUG$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MBRTOWC_RETVAL_BUG$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MBRTOWC_NUL_RETVAL_BUG$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([mbrtowc.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_MBRTOWC +m4trace:configure.ac:60: -1- gl_WCHAR_MODULE_INDICATOR([mbrtowc]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([mbrtowc]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[mbrtowc]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([mbrtowc]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MBRTOWC$]) +m4trace:configure.ac:60: -1- gl_STRING_MODULE_INDICATOR([mbscasecmp]) +m4trace:configure.ac:60: -1- gl_HEADER_STRING_H_DEFAULTS +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FFSL$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FFSLL$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MEMCHR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MEMMEM$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MEMPCPY$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MEMRCHR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_RAWMEMCHR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STPCPY$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STPNCPY$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRCHRNUL$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRDUP$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRNCAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRNDUP$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRNLEN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRPBRK$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRSEP$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRSTR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRCASESTR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRTOK_R$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSLEN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSNLEN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSCHR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSRCHR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSSTR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSCASECMP$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSNCASECMP$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSPCASECMP$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSCASESTR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSCSPN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSPBRK$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSSPN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSSEP$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSTOK_R$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRERROR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRERROR_R$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRSIGNAL$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRVERSCMP$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MBSLEN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FFSL$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FFSLL$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MEMCHR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_MEMMEM$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MEMPCPY$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_MEMRCHR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_RAWMEMCHR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STPCPY$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STPNCPY$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRCHRNUL$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRDUP$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRNDUP$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRNLEN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRPBRK$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRSEP$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRCASESTR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRTOK_R$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRERROR_R$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRSIGNAL$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRVERSCMP$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_MEMCHR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_MEMMEM$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STPNCPY$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STRDUP$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STRSTR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STRCASESTR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STRCHRNUL$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STRERROR$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STRERROR_R$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STRNCAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STRNDUP$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STRNLEN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STRSIGNAL$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STRTOK_R$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^UNDEFINE_STRTOK_R$]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([mbscasecmp]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[mbscasecmp]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([mbscasecmp]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MBSCASECMP$]) +m4trace:configure.ac:60: -1- gl_FUNC_MBSINIT +m4trace:configure.ac:60: -1- gl_MBSTATE_T_BROKEN +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_mbsinit], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mbsinit"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_mbrtowc], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mbrtowc"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_MBRTOWC_INCOMPLETE_STATE +m4trace:configure.ac:60: -1- gl_MBRTOWC_SANITYCHECK +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_mbsinit], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mbsinit"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_MBSINIT$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([mbsinit.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_MBSINIT +m4trace:configure.ac:60: -1- gl_WCHAR_MODULE_INDICATOR([mbsinit]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([mbsinit]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[mbsinit]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([mbsinit]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MBSINIT$]) +m4trace:configure.ac:60: -1- gl_FUNC_MBSLEN +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_mbslen], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mbslen"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_STRING_MODULE_INDICATOR([mbslen]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([mbslen]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[mbslen]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([mbslen]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MBSLEN$]) +m4trace:configure.ac:60: -1- gl_FUNC_MBSRTOWCS +m4trace:configure.ac:60: -1- gl_MBSTATE_T_BROKEN +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_mbsinit], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mbsinit"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_mbrtowc], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mbrtowc"])]) +_AC_FUNCS_EXPANSION]) 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[m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mbsinit"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_MBSWIDTH_IN_WCHAR_H$]) +m4trace:configure.ac:60: -1- AC_TYPE_MBSTATE_T +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MBSTATE_T$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^mbstate_t$]) +m4trace:configure.ac:60: -1- gl_FUNC_MBTOWC +m4trace:configure.ac:60: -1- gl_LIBSOURCES([mbtowc.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_MBTOWC +m4trace:configure.ac:60: -1- gl_STDLIB_MODULE_INDICATOR([mbtowc]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([mbtowc]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[mbtowc]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([mbtowc]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MBTOWC$]) 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gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[memchr]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([memchr]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MEMCHR$]) +m4trace:configure.ac:60: -1- gl_MEMCOLL +m4trace:configure.ac:60: -1- gl_FUNC_MEMPCPY +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MEMPCPY$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([mempcpy.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_MEMPCPY +m4trace:configure.ac:60: -1- gl_STRING_MODULE_INDICATOR([mempcpy]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([mempcpy]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[mempcpy]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([mempcpy]) 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AC_DEFUN([_AC_Func_lstat], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" lstat"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MKFIFO_TRAILING_SLASH_BUG$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([mkfifo.c]) +m4trace:configure.ac:60: -1- gl_UNISTD_MODULE_INDICATOR([mkfifo]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([mkfifo]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[mkfifo]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([mkfifo]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MKFIFO$]) +m4trace:configure.ac:60: -1- gl_FUNC_MKNOD +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_mknod], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mknod"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MKNOD_FIFO_BUG$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([mknod.c]) +m4trace:configure.ac:60: -1- gl_UNISTD_MODULE_INDICATOR([mknod]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([mknod]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[mknod]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([mknod]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MKNOD$]) +m4trace:configure.ac:60: -1- gl_FUNC_MKSTEMP +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_mkstemp], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mkstemp"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([mkstemp.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_MKSTEMP +m4trace:configure.ac:60: -1- gl_STDLIB_MODULE_INDICATOR([mkstemp]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([mkstemp]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[mkstemp]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([mkstemp]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MKSTEMP$]) +m4trace:configure.ac:60: -1- gl_FUNC_MKTIME +m4trace:configure.ac:60: -1- gl_HEADER_TIME_H_DEFAULTS +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MKTIME$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_NANOSLEEP$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRPTIME$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TIMEGM$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TIME_R$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_LOCALTIME_R$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_NANOSLEEP$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRPTIME$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_TIMEGM$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_LOCALTIME_R$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_MKTIME$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_NANOSLEEP$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_TIMEGM$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_unistd_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" unistd.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_alarm], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" alarm"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([mktime.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_MKTIME +m4trace:configure.ac:60: -1- gl_TIME_MODULE_INDICATOR([mktime]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([mktime]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[mktime]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([mktime]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MKTIME$]) +m4trace:configure.ac:60: -1- gl_MODECHANGE +m4trace:configure.ac:60: -1- gl_MOUNTLIST +m4trace:configure.ac:60: -1- gl_LIST_MOUNTED_FILE_SYSTEMS([gl_cv_list_mounted_fs=yes], [gl_cv_list_mounted_fs=no]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_sys_param_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" sys/param.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_sys_statvfs_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" sys/statvfs.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_UCRED_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_MOUNT_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_FSSTAT_F_FSTYPENAME$]) +m4trace:configure.ac:60: -1- AC_FUNC_GETMNTENT +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETMNTENT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_LISTMNTENT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_VMOUNT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_GETMNTENT1$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_GETMNTENT2$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_HASMNTOPT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_GETFSSTAT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_FREAD_FSTYP$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_GETMNTINFO$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_GETMNTINFO2$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_GETMNT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FS_INFO_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_FS_STAT_DEV$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_FREAD$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STATVFS$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_INTERIX_STATVFS$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([mountlist.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_MOUNTLIST_EXTRA +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_MNTENT_H$]) +m4trace:configure.ac:60: -1- gl_FSTYPENAME +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_STATFS_F_FSTYPENAME$]) +m4trace:configure.ac:60: -1- gl_MPSORT +m4trace:configure.ac:60: -1- gl_MSVC_INVAL +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func__set_invalid_parameter_handler], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" _set_invalid_parameter_handler"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- 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gl_C_COMPOUND_LITERALS +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_COMPOUND_LITERALS$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^TM_IN_SYS_TIME$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_TM_TM_ZONE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_TM_ZONE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_TZNAME$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_TZNAME$]) +m4trace:configure.ac:60: -1- gl_TM_GMTOFF +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_TM_GMTOFF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^TIME_T_FITS_IN_LONG_INT$]) +m4trace:configure.ac:60: -1- gl_PATHMAX +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_sys_param_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" sys/param.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_PERL +m4trace:configure.ac:60: -1- m4_pattern_allow([^PERL$]) +m4trace:configure.ac:60: -1- gl_PHYSMEM 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m4_pattern_allow([^GNULIB_PIPE2_SAFER$]) +m4trace:configure.ac:60: -1- gl_POSIX_SHELL +m4trace:configure.ac:60: -1- m4_pattern_allow([^POSIX_SHELL$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^PREFERABLY_POSIX_SHELL$]) +m4trace:configure.ac:60: -1- gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE +m4trace:configure.ac:60: -1- gl_SPAWN_H_DEFAULTS +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNP$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_INIT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_GETFLAGS$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_SETFLAGS$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_GETPGROUP$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_SETPGROUP$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_GETSCHEDPARAM$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_SETSCHEDPARAM$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_GETSCHEDPOLICY$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_GETSIGDEFAULT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_GETSIGMASK$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_SETSIGMASK$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_DESTROY$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_POSIX_SPAWN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_POSIX_SPAWNATTR_T$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_POSIX_SPAWN_FILE_ACTIONS_T$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_POSIX_SPAWN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN$]) +m4trace:configure.ac:60: -1- gl_POSIX_SPAWN +m4trace:configure.ac:60: -1- gl_POSIX_SPAWN_BODY +m4trace:configure.ac:60: -1- gl_HAVE_POSIX_SPAWN +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_posix_spawn], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" posix_spawn"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_POSIX_SPAWN_WORKS +m4trace:configure.ac:60: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from... +../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from... +../../lib/autoconf/general.m4:2031: AC_CACHE_VAL is expanded from... +../../lib/autoconf/general.m4:2052: AC_CACHE_CHECK is expanded from... +m4/posix_spawn.m4:87: gl_POSIX_SPAWN_WORKS is expanded from... +m4/posix_spawn.m4:13: gl_POSIX_SPAWN_BODY is expanded from... +m4/posix_spawn.m4:8: gl_POSIX_SPAWN is expanded from... +m4/posix_spawn.m4:404: gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE is expanded from... +m4/gnulib-comp.m4:823: gl_INIT is expanded from... +configure.ac:60: the top level]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WORKING_POSIX_SPAWN$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([spawn_faction_addclose.c]) +m4trace:configure.ac:60: -1- gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_addclose]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([posix_spawn_file_actions_addclose]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[posix_spawn_file_actions_addclose]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([posix_spawn_file_actions_addclose]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE$]) +m4trace:configure.ac:60: -1- gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 +m4trace:configure.ac:60: -1- gl_POSIX_SPAWN +m4trace:configure.ac:60: -1- gl_LIBSOURCES([spawn_faction_adddup2.c]) +m4trace:configure.ac:60: -1- gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_adddup2]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([posix_spawn_file_actions_adddup2]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[posix_spawn_file_actions_adddup2]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([posix_spawn_file_actions_adddup2]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2$]) +m4trace:configure.ac:60: -1- gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN +m4trace:configure.ac:60: -1- gl_POSIX_SPAWN +m4trace:configure.ac:60: -1- gl_LIBSOURCES([spawn_faction_addopen.c]) +m4trace:configure.ac:60: -1- gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_addopen]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([posix_spawn_file_actions_addopen]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[posix_spawn_file_actions_addopen]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([posix_spawn_file_actions_addopen]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN$]) +m4trace:configure.ac:60: -1- gl_POSIX_SPAWN +m4trace:configure.ac:60: -1- gl_LIBSOURCES([spawn_faction_destroy.c]) +m4trace:configure.ac:60: -1- gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_destroy]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([posix_spawn_file_actions_destroy]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[posix_spawn_file_actions_destroy]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([posix_spawn_file_actions_destroy]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY$]) +m4trace:configure.ac:60: -1- gl_POSIX_SPAWN +m4trace:configure.ac:60: -1- gl_LIBSOURCES([spawn_faction_init.c]) +m4trace:configure.ac:60: -1- gl_SPAWN_MODULE_INDICATOR([posix_spawn_file_actions_init]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([posix_spawn_file_actions_init]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[posix_spawn_file_actions_init]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([posix_spawn_file_actions_init]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT$]) +m4trace:configure.ac:60: -1- gl_POSIX_SPAWN +m4trace:configure.ac:60: -1- gl_LIBSOURCES([spawnattr_destroy.c]) +m4trace:configure.ac:60: -1- gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_destroy]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([posix_spawnattr_destroy]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[posix_spawnattr_destroy]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([posix_spawnattr_destroy]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWNATTR_DESTROY$]) +m4trace:configure.ac:60: -1- gl_POSIX_SPAWN +m4trace:configure.ac:60: -1- gl_LIBSOURCES([spawnattr_init.c]) +m4trace:configure.ac:60: -1- gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_init]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([posix_spawnattr_init]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[posix_spawnattr_init]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([posix_spawnattr_init]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWNATTR_INIT$]) +m4trace:configure.ac:60: -1- gl_POSIX_SPAWN +m4trace:configure.ac:60: -1- gl_LIBSOURCES([spawnattr_setflags.c]) +m4trace:configure.ac:60: -1- gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_setflags]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([posix_spawnattr_setflags]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[posix_spawnattr_setflags]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([posix_spawnattr_setflags]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS$]) +m4trace:configure.ac:60: -1- gl_POSIX_SPAWN +m4trace:configure.ac:60: -1- gl_LIBSOURCES([spawnattr_setsigmask.c]) +m4trace:configure.ac:60: -1- gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_setsigmask]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([posix_spawnattr_setsigmask]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[posix_spawnattr_setsigmask]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([posix_spawnattr_setsigmask]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK$]) +m4trace:configure.ac:60: -1- gl_POSIX_SPAWN +m4trace:configure.ac:60: -1- gl_LIBSOURCES([spawnp.c]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([spawni.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_POSIX_SPAWN_INTERNAL +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PATHS_H$]) +m4trace:configure.ac:60: -1- gl_SPAWN_MODULE_INDICATOR([posix_spawnp]) 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+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FREXP_IN_LIBC$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LDEXP_IN_LIBC$]) +m4trace:configure.ac:60: -1- gl_FUNC_PRINTF_FREXPL +m4trace:configure.ac:60: -1- gl_CHECK_FREXPL_NO_LIBM +m4trace:configure.ac:60: -1- gl_FUNC_FREXPL_WORKS +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FREXPL_IN_LIBC$]) +m4trace:configure.ac:60: -1- gl_CHECK_LDEXPL_NO_LIBM +m4trace:configure.ac:60: -1- gl_FUNC_LDEXPL_WORKS +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LDEXPL_IN_LIBC$]) +m4trace:configure.ac:60: -1- gl_PRIV_SET +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETPPRIV$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_priv_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" priv.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_PROGRAM_INVOCATION_NAME$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME$]) +m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--keyword='proper_name:1,\"This is a proper name. See the gettext manual, section Names.\"']) +m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--keyword='proper_name_utf8:1,\"This is a proper name. See the gettext manual, section Names.\"']) +m4trace:configure.ac:60: -1- gl_PTHREAD_CHECK +m4trace:configure.ac:60: -1- gl_PTHREAD_DEFAULTS +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PTHREAD_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PTHREAD_T$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PTHREAD_SPINLOCK_T$]) +m4trace:configure.ac:60: -1- gl_CHECK_NEXT_HEADERS([pthread.h]) +m4trace:configure.ac:60: -1- gl_NEXT_HEADERS_INTERNAL([pthread.h], [check]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_pthread_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" pthread.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_PTHREAD_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PTHREAD_T$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PTHREAD_SPINLOCK_T$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([pthread.c]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^PTHREAD_H$]) +m4trace:configure.ac:60: -1- AM_CONDITIONAL([GL_GENERATE_PTHREAD_H], [test -n "$PTHREAD_H"]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_PTHREAD_H_TRUE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_PTHREAD_H_FALSE$]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_PTHREAD_H_TRUE]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_PTHREAD_H_FALSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIB_PTHREAD$]) +m4trace:configure.ac:60: -1- gl_FUNC_PUTENV +m4trace:configure.ac:60: -1- gl_LIBSOURCES([putenv.c]) +m4trace:configure.ac:60: -1- gl_STDLIB_MODULE_INDICATOR([putenv]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([putenv]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[putenv]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([putenv]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_PUTENV$]) +m4trace:configure.ac:60: -1- gl_QUOTE +m4trace:configure.ac:60: -1- gl_QUOTEARG +m4trace:configure.ac:60: -1- gl_FUNC_RAISE +m4trace:configure.ac:60: -1- gl_SIGNAL_H_DEFAULTS +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_PTHREAD_SIGMASK$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_RAISE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SIGNAL_H_SIGPIPE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SIGPROCMASK$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SIGACTION$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_POSIX_SIGNALBLOCKING$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PTHREAD_SIGMASK$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_RAISE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SIGSET_T$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SIGINFO_T$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SIGACTION$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_SIGACTION_SA_SIGACTION$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_TYPE_VOLATILE_SIG_ATOMIC_T$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SIGHANDLER_T$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_PTHREAD_SIGMASK$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_RAISE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_RAISE$]) +m4trace:configure.ac:60: -1- gl_SIGNALBLOCKING +m4trace:configure.ac:60: -1- gl_CHECK_TYPE_SIGSET_T +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SIGSET_T$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([raise.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_RAISE +m4trace:configure.ac:60: -1- gl_SIGNAL_MODULE_INDICATOR([raise]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([raise]) 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gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[readlink]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([readlink]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_READLINK$]) +m4trace:configure.ac:60: -1- gl_FUNC_READLINKAT +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_readlinkat], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" readlinkat"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([readlinkat.c]) +m4trace:configure.ac:60: -1- gl_UNISTD_MODULE_INDICATOR([readlinkat]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([readlinkat]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[readlinkat]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([readlinkat]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_READLINKAT$]) +m4trace:configure.ac:60: -1- gl_READTOKENS +m4trace:configure.ac:60: -1- gl_READUTMP +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_utmp_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" utmp.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_utmpx_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" utmpx.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_utmpname], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" utmpname"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_utmpxname], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" utmpxname"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETUTENT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMPX_UT_USER$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMP_UT_USER$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMPX_UT_NAME$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMP_UT_NAME$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMPX_UT_TYPE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMP_UT_TYPE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMPX_UT_PID$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMP_UT_PID$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMPX_UT_ID$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMP_UT_ID$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMPX_UT_EXIT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMP_UT_EXIT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMPX_UT_EXIT_UT_EXIT$]) 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+m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STDLIB_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_REALLOC_GNU$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_REALLOC_GNU$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([realloc.c]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR([realloc-gnu]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_REALLOC_GNU$]) +m4trace:configure.ac:60: -1- gl_FUNC_REALLOC_POSIX +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_REALLOC_POSIX$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([realloc.c]) +m4trace:configure.ac:60: -1- gl_STDLIB_MODULE_INDICATOR([realloc-posix]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([realloc-posix]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[realloc-posix]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([realloc-posix]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_REALLOC_POSIX$]) +m4trace:configure.ac:60: -1- gl_REGEX +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_alarm], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" alarm"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^_REGEX_INCLUDE_LIMITS_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^_REGEX_LARGE_OFFSETS$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^re_syntax_options$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^re_set_syntax$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^re_compile_pattern$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^re_compile_fastmap$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^re_search$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^re_search_2$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^re_match$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^re_match_2$]) 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[m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" wcscoll"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_ISBLANK$]) +m4trace:configure.ac:60: -1- gl_FUNC_REMOVE +m4trace:configure.ac:60: -1- gl_FUNC_RMDIR +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_unistd_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" unistd.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_FUNC_UNLINK +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_unistd_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" unistd.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^UNLINK_PARENT_BUG$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([remove.c]) +m4trace:configure.ac:60: -1- gl_STDIO_MODULE_INDICATOR([remove]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([remove]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[remove]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([remove]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_REMOVE$]) +m4trace:configure.ac:60: -1- gl_FUNC_RENAME +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_lstat], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" lstat"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^RENAME_TRAILING_SLASH_DEST_BUG$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^RENAME_TRAILING_SLASH_SOURCE_BUG$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_link], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" link"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^RENAME_HARD_LINK_BUG$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^RENAME_DEST_EXISTS_BUG$]) 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+ [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([rewinddir]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_REWINDDIR$]) +m4trace:configure.ac:60: -1- gl_FUNC_RMDIR +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_unistd_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" unistd.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([rmdir.c]) +m4trace:configure.ac:60: -1- gl_UNISTD_MODULE_INDICATOR([rmdir]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([rmdir]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[rmdir]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([rmdir]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_RMDIR$]) +m4trace:configure.ac:60: -1- gl_FUNC_RPMATCH +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_RPMATCH$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([rpmatch.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_RPMATCH +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LANGINFO_YESEXPR$]) +m4trace:configure.ac:60: -1- gl_STDLIB_MODULE_INDICATOR([rpmatch]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([rpmatch]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[rpmatch]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([rpmatch]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_RPMATCH$]) +m4trace:configure.ac:60: -1- gl_PREREQ_SAFE_READ +m4trace:configure.ac:60: -1- gl_PREREQ_SAFE_WRITE +m4trace:configure.ac:60: -1- gl_PREREQ_SAFE_READ +m4trace:configure.ac:60: -1- gl_SAME +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_pathconf], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" pathconf"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_SAVE_CWD +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_fchdir], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" fchdir"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_SAVEDIR +m4trace:configure.ac:60: -1- gl_SAVEWD +m4trace:configure.ac:60: -1- gl_SCHED_H +m4trace:configure.ac:60: -1- gl_CHECK_NEXT_HEADERS([sched.h]) +m4trace:configure.ac:60: -1- gl_NEXT_HEADERS_INTERNAL([sched.h], [check]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_sched_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" sched.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SCHED_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SCHED_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SCHED_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_SCHED_PARAM$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^SCHED_H$]) +m4trace:configure.ac:60: -1- AM_CONDITIONAL([GL_GENERATE_SCHED_H], [test -n "$SCHED_H"]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_SCHED_H_TRUE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_SCHED_H_FALSE$]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_SCHED_H_TRUE]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_SCHED_H_FALSE]) +m4trace:configure.ac:60: -1- gl_FUNC_SELECT +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_sys_select_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" sys/select.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIB_SELECT$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([select.c]) +m4trace:configure.ac:60: -1- gl_SYS_SELECT_MODULE_INDICATOR([select]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([select]) 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[AS_VAR_APPEND([ac_header_list], [" selinux/selinux.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SELINUX_SELINUX_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SELINUX_SELINUX_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^getfilecon$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^lgetfilecon$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^fgetfilecon$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SELINUX_SELINUX_H$]) +m4trace:configure.ac:60: -1- gl_HEADERS_SELINUX_CONTEXT_H +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SELINUX_CONTEXT_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^SELINUX_CONTEXT_H$]) +m4trace:configure.ac:60: -1- AM_CONDITIONAL([GL_GENERATE_SELINUX_CONTEXT_H], [test -n "$SELINUX_CONTEXT_H"]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_SELINUX_CONTEXT_H_TRUE$]) +m4trace:configure.ac:60: -1- 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-1- gl_MODULE_INDICATOR_FOR_TESTS([strncat]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRNCAT$]) +m4trace:configure.ac:60: -1- gl_FUNC_STRNDUP +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Check_Decl_strndup], [_AC_CHECK_DECLS([strndup])]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRNDUP$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_strndup], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" strndup"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([strndup.c]) +m4trace:configure.ac:60: -1- gl_STRING_MODULE_INDICATOR([strndup]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([strndup]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[strndup]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([strndup]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRNDUP$]) +m4trace:configure.ac:60: -1- gl_FUNC_STRNLEN +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Check_Decl_strnlen], [_AC_CHECK_DECLS([strnlen])]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRNLEN$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([strnlen.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_STRNLEN +m4trace:configure.ac:60: -1- gl_STRING_MODULE_INDICATOR([strnlen]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([strnlen]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[strnlen]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([strnlen]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRNLEN$]) +m4trace:configure.ac:60: -1- gl_FUNC_STRPBRK +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRPBRK$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([strpbrk.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_STRPBRK +m4trace:configure.ac:60: -1- gl_STRING_MODULE_INDICATOR([strpbrk]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([strpbrk]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[strpbrk]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([strpbrk]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRPBRK$]) +m4trace:configure.ac:60: -1- gl_FUNC_STRSIGNAL +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Check_Decl_strsignal], [_AC_CHECK_DECLS([strsignal])]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRSIGNAL$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRSIGNAL$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([strsignal.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_STRSIGNAL +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_unistd_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" unistd.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- _m4_warn([obsolete], [The macro `AC_DECL_SYS_SIGLIST' is obsolete. +You should run autoupdate.], [../../lib/autoconf/specific.m4:39: AC_DECL_SYS_SIGLIST is expanded from... +m4/strsignal.m4:55: gl_PREREQ_STRSIGNAL is expanded from... +m4/gnulib-comp.m4:823: gl_INIT is expanded from... +configure.ac:60: the top level]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_SYS_SIGLIST$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL__SYS_SIGLIST$]) +m4trace:configure.ac:60: -1- gl_STRING_MODULE_INDICATOR([strsignal]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([strsignal]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[strsignal]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) 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m4_pattern_allow([^HAVE_LDEXP_IN_LIBC$]) +m4trace:configure.ac:60: -1- gl_STDLIB_MODULE_INDICATOR([strtod]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([strtod]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[strtod]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([strtod]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRTOD$]) +m4trace:configure.ac:60: -1- gl_FUNC_STRTOIMAX +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_strtoimax], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" strtoimax"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Check_Decl_strtoimax], [_AC_CHECK_DECLS([strtoimax])]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRTOIMAX$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([strtoimax.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_STRTOIMAX +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRTOLL$]) +m4trace:configure.ac:60: -1- gl_INTTYPES_MODULE_INDICATOR([strtoimax]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([strtoimax]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[strtoimax]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_FUNC_STRTOLL +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRTOLL$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([strtoll.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_STRTOLL +m4trace:configure.ac:60: -1- gl_STDLIB_MODULE_INDICATOR([strtoll]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([strtoll]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[strtoll]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([strtoll]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRTOLL$]) +m4trace:configure.ac:60: -1- gl_FUNC_STRTOULL +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRTOULL$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([strtoull.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_STRTOULL +m4trace:configure.ac:60: -1- gl_STDLIB_MODULE_INDICATOR([strtoull]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([strtoull]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[strtoull]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([strtoull]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRTOULL$]) +m4trace:configure.ac:60: -1- gl_FUNC_STRTOUMAX +m4trace:configure.ac:60: -1- 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m4_pattern_allow([^HAVE_DECL_FREAD_UNLOCKED$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Check_Decl_fwrite_unlocked], [_AC_CHECK_DECLS([fwrite_unlocked])]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FWRITE_UNLOCKED$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Check_Decl_getc_unlocked], [_AC_CHECK_DECLS([getc_unlocked])]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Check_Decl_getchar_unlocked], [_AC_CHECK_DECLS([getchar_unlocked])]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETCHAR_UNLOCKED$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Check_Decl_putc_unlocked], [_AC_CHECK_DECLS([putc_unlocked])]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Check_Decl_putchar_unlocked], [_AC_CHECK_DECLS([putchar_unlocked])]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_PUTCHAR_UNLOCKED$]) +m4trace:configure.ac:60: -1- gl_FUNC_UNSETENV +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Check_Decl_unsetenv], [_AC_CHECK_DECLS([unsetenv])]) 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m4_pattern_allow([^HAVE_STRUCT_UTIMBUF$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_futimes], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" futimes"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_futimesat], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" futimesat"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_futimens], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" futimens"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_utimensat], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" utimensat"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_lutimes], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" lutimes"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FUTIMESAT_NULL_BUG$]) +m4trace:configure.ac:60: -1- gl_FUNC_UTIMENSAT 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m4_pattern_allow([^HAVE_INTMAX_T$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^intmax_t$]) +m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL__SNPRINTF$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SNPRINTF_RETVAL_C99$]) +m4trace:configure.ac:60: -1- gl_PREREQ_ASNPRINTF +m4trace:configure.ac:60: -1- gl_FUNC_VASPRINTF +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_VASPRINTF$]) +m4trace:configure.ac:60: -1- gl_REPLACE_VASPRINTF +m4trace:configure.ac:60: -1- gl_LIBSOURCES([vasprintf.c]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([asprintf.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_VASPRINTF_H +m4trace:configure.ac:60: -1- gl_PREREQ_VASPRINTF +m4trace:configure.ac:60: -1- gl_PREREQ_ASPRINTF +m4trace:configure.ac:60: -1- gl_STDIO_MODULE_INDICATOR([vasprintf]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([vasprintf]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[vasprintf]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([vasprintf]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_VASPRINTF$]) +m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--flag=asprintf:2:c-format]) +m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--flag=vasprintf:2:c-format]) +m4trace:configure.ac:60: -1- gl_FUNC_VASPRINTF_POSIX +m4trace:configure.ac:60: -1- gl_PRINTF_SIZES_C99 +m4trace:configure.ac:60: -1- gl_PRINTF_LONG_DOUBLE +m4trace:configure.ac:60: -1- gl_PRINTF_INFINITE +m4trace:configure.ac:60: -1- gl_PRINTF_INFINITE_LONG_DOUBLE +m4trace:configure.ac:60: -1- m4_pattern_allow([^CHECK_PRINTF_SAFE$]) +m4trace:configure.ac:60: -1- GL_NOCRASH +m4trace:configure.ac:60: -1- gl_PRINTF_DIRECTIVE_A +m4trace:configure.ac:60: -1- gl_PRINTF_DIRECTIVE_F +m4trace:configure.ac:60: -1- gl_PRINTF_DIRECTIVE_N +m4trace:configure.ac:60: -1- gl_PRINTF_DIRECTIVE_LS +m4trace:configure.ac:60: -1- gl_PRINTF_FLAG_GROUPING +m4trace:configure.ac:60: -1- gl_PRINTF_FLAG_LEFTADJUST +m4trace:configure.ac:60: -1- gl_PRINTF_FLAG_ZERO +m4trace:configure.ac:60: -1- gl_PRINTF_PRECISION +m4trace:configure.ac:60: -1- gl_PRINTF_ENOMEM +m4trace:configure.ac:60: -2- GL_NOCRASH +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_VASPRINTF$]) +m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_LONG_DOUBLE +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_LONG_DOUBLE$]) +m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_INFINITE_DOUBLE +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_INFINITE_DOUBLE$]) +m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_INFINITE_LONG_DOUBLE +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_INFINITE_LONG_DOUBLE$]) +m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_DIRECTIVE_A +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DIRECTIVE_A$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_NL_LANGINFO$]) +m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_DIRECTIVE_F +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DIRECTIVE_F$]) +m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_DIRECTIVE_LS +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DIRECTIVE_LS$]) +m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_FLAG_GROUPING +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_FLAG_GROUPING$]) +m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_FLAG_LEFTADJUST +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_FLAG_LEFTADJUST$]) +m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_FLAG_ZERO +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_FLAG_ZERO$]) +m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_PRECISION +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_UNBOUNDED_PRECISION$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DOUBLE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_LONG_DOUBLE$]) +m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_ENOMEM +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_ENOMEM$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DOUBLE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_LONG_DOUBLE$]) +m4trace:configure.ac:60: -1- gl_REPLACE_VASNPRINTF +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_vasnprintf], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" vasnprintf"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([vasnprintf.c]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([printf-args.c]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([printf-parse.c]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([asnprintf.c]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VASNPRINTF$]) +m4trace:configure.ac:60: -1- gl_PREREQ_PRINTF_ARGS 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gl_FUNC_VFPRINTF_POSIX +m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_LONG_DOUBLE +m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_INFINITE_DOUBLE +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_INFINITE_DOUBLE$]) +m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_INFINITE_LONG_DOUBLE +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_INFINITE_LONG_DOUBLE$]) +m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_DIRECTIVE_A +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DIRECTIVE_A$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_NL_LANGINFO$]) +m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_DIRECTIVE_F +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DIRECTIVE_F$]) +m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_DIRECTIVE_LS +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DIRECTIVE_LS$]) +m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_FLAG_GROUPING +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_FLAG_GROUPING$]) +m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_FLAG_LEFTADJUST +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_FLAG_LEFTADJUST$]) +m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_FLAG_ZERO +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_FLAG_ZERO$]) +m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_PRECISION +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_UNBOUNDED_PRECISION$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DOUBLE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_LONG_DOUBLE$]) +m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF_ENOMEM +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_ENOMEM$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DOUBLE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_LONG_DOUBLE$]) +m4trace:configure.ac:60: -1- gl_REPLACE_VASNPRINTF +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_vasnprintf], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" vasnprintf"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([vasnprintf.c]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([printf-args.c]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([printf-parse.c]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([asnprintf.c]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VASNPRINTF$]) +m4trace:configure.ac:60: -1- gl_PREREQ_PRINTF_ARGS +m4trace:configure.ac:60: -1- gl_PREREQ_PRINTF_PARSE +m4trace:configure.ac:60: -1- m4_pattern_allow([^ptrdiff_t$]) +m4trace:configure.ac:60: -1- gl_PREREQ_VASNPRINTF +m4trace:configure.ac:60: -1- gl_PREREQ_ASNPRINTF +m4trace:configure.ac:60: -1- gl_REPLACE_VFPRINTF +m4trace:configure.ac:60: -1- gl_LIBSOURCES([vfprintf.c]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VFPRINTF_POSIX$]) +m4trace:configure.ac:60: -1- gl_PREREQ_VFPRINTF +m4trace:configure.ac:60: -1- gl_STDIO_MODULE_INDICATOR([vfprintf-posix]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([vfprintf-posix]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[vfprintf-posix]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([vfprintf-posix]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_VFPRINTF_POSIX$]) +m4trace:configure.ac:60: -1- gl_FUNC_VPRINTF_POSIX +m4trace:configure.ac:60: -1- gl_REPLACE_VPRINTF +m4trace:configure.ac:60: -1- gl_LIBSOURCES([vprintf.c]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VPRINTF_POSIX$]) +m4trace:configure.ac:60: -1- gl_PREREQ_VPRINTF +m4trace:configure.ac:60: -1- gl_STDIO_MODULE_INDICATOR([vprintf-posix]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([vprintf-posix]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[vprintf-posix]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([vprintf-posix]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_VPRINTF_POSIX$]) +m4trace:configure.ac:60: -1- gl_WAIT_PROCESS +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WAITID$]) +m4trace:configure.ac:60: -1- gl_FUNC_WAITPID +m4trace:configure.ac:60: -1- gl_LIBSOURCES([waitpid.c]) +m4trace:configure.ac:60: -1- gl_SYS_WAIT_MODULE_INDICATOR([waitpid]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([waitpid]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[waitpid]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([waitpid]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_WAITPID$]) +m4trace:configure.ac:60: -1- gl_WCHAR_H +m4trace:configure.ac:60: -1- gl_CHECK_NEXT_HEADERS([wchar.h]) +m4trace:configure.ac:60: -1- gl_NEXT_HEADERS_INTERNAL([wchar.h], [check]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_wchar_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" wchar.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_WCHAR_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_WCHAR_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WCHAR_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINT_T$]) +m4trace:configure.ac:60: -1- gl_FUNC_WCRTOMB +m4trace:configure.ac:60: -1- gl_MBSTATE_T_BROKEN +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_mbsinit], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mbsinit"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_mbrtowc], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mbrtowc"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_MBRTOWC_INCOMPLETE_STATE +m4trace:configure.ac:60: -1- gl_MBRTOWC_SANITYCHECK +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_wcrtomb], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" wcrtomb"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_WCRTOMB$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([wcrtomb.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_WCRTOMB +m4trace:configure.ac:60: -1- gl_WCHAR_MODULE_INDICATOR([wcrtomb]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([wcrtomb]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[wcrtomb]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([wcrtomb]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_WCRTOMB$]) +m4trace:configure.ac:60: -1- gl_FUNC_WCSWIDTH +m4trace:configure.ac:60: -1- gl_FUNC_WCWIDTH +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_wchar_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" wchar.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_wcwidth], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" wcwidth"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_WCWIDTH$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_wcswidth], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" wcswidth"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([wcswidth.c]) +m4trace:configure.ac:60: -1- gl_WCHAR_MODULE_INDICATOR([wcswidth]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([wcswidth]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[wcswidth]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([wcswidth]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_WCSWIDTH$]) +m4trace:configure.ac:60: -1- gl_WCTYPE_H +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_iswcntrl], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" iswcntrl"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ISWCNTRL$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINT_T$]) +m4trace:configure.ac:60: -1- gl_CHECK_NEXT_HEADERS([wctype.h]) +m4trace:configure.ac:60: -1- gl_NEXT_HEADERS_INTERNAL([wctype.h], [check]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_wctype_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" wctype.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_WCTYPE_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WCTYPE_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_ISWCNTRL$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_TOWLOWER$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_TOWLOWER$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_TOWLOWER$]) +m4trace:configure.ac:60: -1- gl_FUNC_WCWIDTH +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_wchar_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" wchar.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_wcwidth], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" wcwidth"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_WCWIDTH$]) +m4trace:configure.ac:60: -1- gl_LIBSOURCES([wcwidth.c]) +m4trace:configure.ac:60: -1- gl_WCHAR_MODULE_INDICATOR([wcwidth]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([wcwidth]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[wcwidth]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([wcwidth]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_WCWIDTH$]) +m4trace:configure.ac:60: -1- gl_HEADER_TIOCGWINSZ_NEEDS_SYS_IOCTL +m4trace:configure.ac:60: -1- gl_HEADER_TIOCGWINSZ_IN_TERMIOS_H +m4trace:configure.ac:60: -1- m4_pattern_allow([^GWINSZ_IN_SYS_IOCTL$]) +m4trace:configure.ac:60: -1- gl_HEADER_TIOCGWINSZ_IN_TERMIOS_H +m4trace:configure.ac:60: -1- gl_WINSIZE_IN_PTEM +m4trace:configure.ac:60: -1- m4_pattern_allow([^WINSIZE_IN_PTEM$]) +m4trace:configure.ac:60: -1- gl_FUNC_WRITE +m4trace:configure.ac:60: -1- gl_LIBSOURCES([write.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_WRITE +m4trace:configure.ac:60: -1- gl_UNISTD_MODULE_INDICATOR([write]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([write]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[write]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([write]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_WRITE$]) +m4trace:configure.ac:60: -1- gl_WRITE_ANY_FILE +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_priv_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" priv.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_XALLOC +m4trace:configure.ac:60: -1- gl_XGETCWD +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR([xgetgroups]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_XGETGROUPS$]) +m4trace:configure.ac:60: -1- gl_XNANOSLEEP +m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--flag=xprintf:1:c-format]) +m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--flag=xvprintf:1:c-format]) +m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--flag=xfprintf:2:c-format]) +m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--flag=xvfprintf:2:c-format]) +m4trace:configure.ac:60: -1- gl_XSIZE +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STDINT_H$]) +m4trace:configure.ac:60: -1- gl_XSTRNDUP +m4trace:configure.ac:60: -1- gl_PREREQ_XSTRNDUP +m4trace:configure.ac:60: -1- gl_XSTRTOD +m4trace:configure.ac:60: -1- gl_XSTRTOL +m4trace:configure.ac:60: -1- gl_XSTRTOLD +m4trace:configure.ac:60: -1- gl_XVASPRINTF +m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--flag=xasprintf:1:c-format]) +m4trace:configure.ac:60: -1- gl_YESNO +m4trace:configure.ac:60: -1- gl_COMMON +m4trace:configure.ac:60: -1- m4_pattern_allow([^gltests_WITNESS$]) +m4trace:configure.ac:60: -1- gltests_LIBSOURCES([accept.c]) +m4trace:configure.ac:60: -1- gl_SYS_SOCKET_MODULE_INDICATOR([accept]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([accept]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[accept]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([GNULIB_[]m4_translit([[accept]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([accept]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_ACCEPT$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Check_Decl_alarm], [_AC_CHECK_DECLS([alarm])]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_ALARM$]) +m4trace:configure.ac:60: -1- gltests_LIBSOURCES([bind.c]) +m4trace:configure.ac:60: -1- gl_SYS_SOCKET_MODULE_INDICATOR([bind]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([bind]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[bind]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([GNULIB_[]m4_translit([[bind]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([bind]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_BIND$]) +m4trace:configure.ac:60: -1- gt_LOCALE_FR +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR$]) +m4trace:configure.ac:60: -1- gt_LOCALE_FR_UTF8 +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:60: -1- gt_LOCALE_FR +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR$]) +m4trace:configure.ac:60: -1- gt_LOCALE_TR_UTF8 +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_TR_UTF8$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_getegid], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" getegid"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gltests_LIBSOURCES([connect.c]) +m4trace:configure.ac:60: -1- gl_SYS_SOCKET_MODULE_INDICATOR([connect]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([connect]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[connect]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([GNULIB_[]m4_translit([[connect]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([connect]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_CONNECT$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_getegid], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" getegid"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_FUNC_UNGETC_WORKS +m4trace:configure.ac:60: -1- m4_pattern_allow([^FUNC_UNGETC_BROKEN$]) +m4trace:configure.ac:60: -1- gl_FUNC_UNGETC_WORKS +m4trace:configure.ac:60: -1- gl_FUNC_UNGETC_WORKS +m4trace:configure.ac:60: -1- gl_FUNC_UNGETC_WORKS +m4trace:configure.ac:60: -1- AM_GNU_GETTEXT_VERSION([0.18.1]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^WORDS_BIGENDIAN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^AC_APPLE_UNIVERSAL_BUILD$]) +m4trace:configure.ac:60: -1- gl_FUNC_INET_PTON +m4trace:configure.ac:60: -1- gl_PREREQ_SYS_H_WINSOCK2 +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_sys_socket_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" sys/socket.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_INET_PTON$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_INET_PTON$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_netdb_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" netdb.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_INET_PTON$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^INET_PTON_LIB$]) +m4trace:configure.ac:60: -1- gltests_LIBSOURCES([inet_pton.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_INET_PTON +m4trace:configure.ac:60: -1- gl_ARPA_INET_MODULE_INDICATOR([inet_pton]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([inet_pton]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[inet_pton]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([GNULIB_[]m4_translit([[inet_pton]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^WORDS_BIGENDIAN$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^AC_APPLE_UNIVERSAL_BUILD$]) +m4trace:configure.ac:60: -1- gl_FUNC_IOCTL +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_IOCTL$]) +m4trace:configure.ac:60: -1- gltests_LIBSOURCES([ioctl.c]) +m4trace:configure.ac:60: -1- gl_SYS_IOCTL_MODULE_INDICATOR([ioctl]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([ioctl]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[ioctl]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([GNULIB_[]m4_translit([[ioctl]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([ioctl]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_IOCTL$]) +m4trace:configure.ac:60: -1- gl_DOUBLE_EXPONENT_LOCATION +m4trace:configure.ac:60: -1- m4_pattern_allow([^AC_APPLE_UNIVERSAL_BUILD$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^DBL_EXPBIT0_WORD$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^DBL_EXPBIT0_BIT$]) +m4trace:configure.ac:60: -1- gl_FLOAT_EXPONENT_LOCATION +m4trace:configure.ac:60: -1- m4_pattern_allow([^FLT_EXPBIT0_WORD$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FLT_EXPBIT0_BIT$]) +m4trace:configure.ac:60: -1- gl_LONG_DOUBLE_EXPONENT_LOCATION +m4trace:configure.ac:60: -1- m4_pattern_allow([^LDBL_EXPBIT0_WORD$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LDBL_EXPBIT0_BIT$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_getegid], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" getegid"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gltests_LIBSOURCES([listen.c]) +m4trace:configure.ac:60: -1- gl_SYS_SOCKET_MODULE_INDICATOR([listen]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([listen]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[listen]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([GNULIB_[]m4_translit([[listen]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([listen]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_LISTEN$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_newlocale], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" newlocale"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_LOCALENAME +m4trace:configure.ac:60: -1- gt_LC_MESSAGES +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LC_MESSAGES$]) +m4trace:configure.ac:60: -1- gt_INTL_MACOSX +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_CFPREFERENCESCOPYAPPVALUE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_CFLOCALECOPYCURRENT$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^INTL_MACOSX_LIBS$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_newlocale], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" newlocale"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gt_LOCALE_FR +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR$]) +m4trace:configure.ac:60: -1- gt_LOCALE_FR_UTF8 +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:60: -1- gt_LOCALE_JA +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_JA$]) +m4trace:configure.ac:60: -1- gt_LOCALE_ZH_CN +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_ZH_CN$]) +m4trace:configure.ac:60: -1- gt_LOCALE_TR_UTF8 +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_TR_UTF8$]) +m4trace:configure.ac:60: -1- gt_LOCALE_FR_UTF8 +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:60: -1- gt_LOCALE_FR +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR$]) +m4trace:configure.ac:60: -1- gt_LOCALE_FR_UTF8 +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:60: -1- gt_LOCALE_JA +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_JA$]) +m4trace:configure.ac:60: -1- gt_LOCALE_ZH_CN +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_ZH_CN$]) +m4trace:configure.ac:60: -1- gt_LOCALE_FR_UTF8 +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:60: -1- gt_LOCALE_ZH_CN +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_ZH_CN$]) +m4trace:configure.ac:60: -1- gl_FUNC_MMAP_ANON +m4trace:configure.ac:60: -1- m4_pattern_allow([^MAP_ANONYMOUS$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MAP_ANONYMOUS$]) 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m4_pattern_allow([^HAVE_MAP_ANONYMOUS$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_sys_mman_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" sys/mman.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_mprotect], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mprotect"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_FUNC_MMAP_ANON +m4trace:configure.ac:60: -1- m4_pattern_allow([^MAP_ANONYMOUS$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MAP_ANONYMOUS$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_sys_mman_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" sys/mman.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_mprotect], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mprotect"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Check_Decl_alarm], [_AC_CHECK_DECLS([alarm])]) +m4trace:configure.ac:60: -1- gt_LOCALE_FR +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR$]) +m4trace:configure.ac:60: -1- gt_LOCALE_FR_UTF8 +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:60: -1- gl_FUNC_PERROR +m4trace:configure.ac:60: -1- gl_FUNC_STRERROR_R +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Check_Decl_strerror_r], [_AC_CHECK_DECLS([strerror_r])]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRERROR_R$]) +m4trace:configure.ac:60: -1- gltests_LIBSOURCES([perror.c]) +m4trace:configure.ac:60: -1- gl_STRING_MODULE_INDICATOR([perror]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([perror]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[perror]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([GNULIB_[]m4_translit([[perror]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([perror]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_PERROR$]) +m4trace:configure.ac:60: -1- gl_FUNC_PIPE +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_pipe], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" pipe"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gltests_LIBSOURCES([pipe.c]) +m4trace:configure.ac:60: -1- gl_UNISTD_MODULE_INDICATOR([pipe]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([pipe]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[pipe]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([GNULIB_[]m4_translit([[pipe]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([pipe]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_PIPE$]) +m4trace:configure.ac:60: -1- AM_CONDITIONAL([POSIX_SPAWN_PORTED], [test $posix_spawn_ported = yes]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^POSIX_SPAWN_PORTED_TRUE$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^POSIX_SPAWN_PORTED_FALSE$]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([POSIX_SPAWN_PORTED_TRUE]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([POSIX_SPAWN_PORTED_FALSE]) +m4trace:configure.ac:60: -1- gl_FUNC_MMAP_ANON +m4trace:configure.ac:60: -1- m4_pattern_allow([^MAP_ANONYMOUS$]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MAP_ANONYMOUS$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_sys_mman_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" sys/mman.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_mprotect], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" mprotect"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Header_sys_wait_h], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_header_list], [" sys/wait.h"])]) +_AC_HEADERS_EXPANSION]) +m4trace:configure.ac:60: -1- gl_FUNC_SETLOCALE +m4trace:configure.ac:60: -1- gltests_LIBSOURCES([setlocale.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_SETLOCALE +m4trace:configure.ac:60: -1- gl_LOCALE_MODULE_INDICATOR([setlocale]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([setlocale]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[setlocale]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([GNULIB_[]m4_translit([[setlocale]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([setlocale]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_SETLOCALE$]) +m4trace:configure.ac:60: -1- gt_LOCALE_FR +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR$]) +m4trace:configure.ac:60: -1- gt_LOCALE_FR_UTF8 +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:60: -1- gt_LOCALE_JA +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_JA$]) +m4trace:configure.ac:60: -1- gt_LOCALE_ZH_CN +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_ZH_CN$]) +m4trace:configure.ac:60: -1- gltests_LIBSOURCES([setsockopt.c]) +m4trace:configure.ac:60: -1- gl_SYS_SOCKET_MODULE_INDICATOR([setsockopt]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([setsockopt]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[setsockopt]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([GNULIB_[]m4_translit([[setsockopt]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([setsockopt]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_SETSOCKOPT$]) +m4trace:configure.ac:60: -1- gl_FUNC_SLEEP +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_SLEEP$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_sleep], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" sleep"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- gltests_LIBSOURCES([sleep.c]) +m4trace:configure.ac:60: -1- gl_UNISTD_MODULE_INDICATOR([sleep]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([sleep]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[sleep]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([GNULIB_[]m4_translit([[sleep]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([sleep]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_SLEEP$]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Check_Decl_alarm], [_AC_CHECK_DECLS([alarm])]) +m4trace:configure.ac:60: -1- gltests_LIBSOURCES([socket.c]) +m4trace:configure.ac:60: -1- gl_SYS_SOCKET_MODULE_INDICATOR([socket]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE([socket]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX([GNULIB_[]m4_translit([[socket]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_SET_VARIABLE_AUX_OR([GNULIB_[]m4_translit([[socket]], + [abcdefghijklmnopqrstuvwxyz./-], + [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])], [gl_MODULE_INDICATOR_CONDITION]) +m4trace:configure.ac:60: -1- gl_MODULE_INDICATOR_FOR_TESTS([socket]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_SOCKET$]) +m4trace:configure.ac:60: -1- gl_FUNC_STRERROR_R +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Check_Decl_strerror_r], [_AC_CHECK_DECLS([strerror_r])]) +m4trace:configure.ac:60: -1- gltests_LIBSOURCES([strerror_r.c]) +m4trace:configure.ac:60: -1- gl_PREREQ_STRERROR_R +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func___xpg_strerror_r], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" __xpg_strerror_r"])]) +_AC_FUNCS_EXPANSION]) +m4trace:configure.ac:60: -1- AC_DEFUN([_AC_Func_catgets], [m4_divert_text([INIT_PREPARE], [AS_VAR_APPEND([ac_func_list], [" catgets"])]) +_AC_FUNCS_EXPANSION]) 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AC_SUBST_TRACE([host]) +m4trace:configure.ac:59: -1- m4_pattern_allow([^host$]) +m4trace:configure.ac:59: -1- AC_SUBST([host_cpu], [$[1]]) +m4trace:configure.ac:59: -1- AC_SUBST_TRACE([host_cpu]) +m4trace:configure.ac:59: -1- m4_pattern_allow([^host_cpu$]) +m4trace:configure.ac:59: -1- AC_SUBST([host_vendor], [$[2]]) +m4trace:configure.ac:59: -1- AC_SUBST_TRACE([host_vendor]) +m4trace:configure.ac:59: -1- m4_pattern_allow([^host_vendor$]) +m4trace:configure.ac:59: -1- AC_SUBST([host_os]) +m4trace:configure.ac:59: -1- AC_SUBST_TRACE([host_os]) +m4trace:configure.ac:59: -1- m4_pattern_allow([^host_os$]) +m4trace:configure.ac:59: -1- _m4_warn([obsolete], [The macro `AC_GNU_SOURCE' is obsolete. +You should run autoupdate.], [../../lib/autoconf/specific.m4:314: AC_GNU_SOURCE is expanded from... +m4/gnulib-comp.m4:34: gl_EARLY is expanded from... +configure.ac:59: the top level]) +m4trace:configure.ac:59: -1- AC_DEFINE_TRACE_LITERAL([STDC_HEADERS]) +m4trace:configure.ac:59: -1- m4_pattern_allow([^STDC_HEADERS$]) +m4trace:configure.ac:59: -1- AH_OUTPUT([STDC_HEADERS], [/* Define to 1 if you have the ANSI C header files. */ +@%:@undef STDC_HEADERS]) +m4trace:configure.ac:59: -1- AH_OUTPUT([HAVE_SYS_TYPES_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_TYPES_H]) +m4trace:configure.ac:59: -1- AH_OUTPUT([HAVE_SYS_STAT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_STAT_H]) +m4trace:configure.ac:59: -1- AH_OUTPUT([HAVE_STDLIB_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_STDLIB_H]) +m4trace:configure.ac:59: -1- AH_OUTPUT([HAVE_STRING_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_STRING_H]) +m4trace:configure.ac:59: -1- AH_OUTPUT([HAVE_MEMORY_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_MEMORY_H]) +m4trace:configure.ac:59: -1- AH_OUTPUT([HAVE_STRINGS_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_STRINGS_H]) 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+/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif +]) +m4trace:configure.ac:59: -1- AC_DEFINE_TRACE_LITERAL([__EXTENSIONS__]) +m4trace:configure.ac:59: -1- m4_pattern_allow([^__EXTENSIONS__$]) +m4trace:configure.ac:59: -1- AC_DEFINE_TRACE_LITERAL([_ALL_SOURCE]) +m4trace:configure.ac:59: -1- m4_pattern_allow([^_ALL_SOURCE$]) +m4trace:configure.ac:59: -1- AC_DEFINE_TRACE_LITERAL([_DARWIN_C_SOURCE]) +m4trace:configure.ac:59: -1- m4_pattern_allow([^_DARWIN_C_SOURCE$]) +m4trace:configure.ac:59: -1- AC_DEFINE_TRACE_LITERAL([_GNU_SOURCE]) +m4trace:configure.ac:59: -1- m4_pattern_allow([^_GNU_SOURCE$]) +m4trace:configure.ac:59: -1- AC_DEFINE_TRACE_LITERAL([_POSIX_PTHREAD_SEMANTICS]) +m4trace:configure.ac:59: -1- m4_pattern_allow([^_POSIX_PTHREAD_SEMANTICS$]) +m4trace:configure.ac:59: -1- AC_DEFINE_TRACE_LITERAL([_TANDEM_SOURCE]) 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_AM_SUBST_NOTMAKE([GL_COND_LIBTOOL_FALSE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([_Noreturn], [/* The _Noreturn keyword of C11. */ +#if ! (defined _Noreturn \\ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# if (3 <= __GNUC__ || (__GNUC__ == 2 && 8 <= __GNUC_MINOR__) \\ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif defined _MSC_VER && 1200 <= _MSC_VER +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif +]) +m4trace:configure.ac:60: -1- AH_OUTPUT([isoc99_inline], [/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of \'extern inline\' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif]) +m4trace:configure.ac:60: -1- AH_OUTPUT([unused_parameter], [/* Define as a marker that can be attached to declarations that might not + be used. This helps to reduce warnings, such as from + GCC -Wunused-parameter. */ +#if __GNUC__ >= 3 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) +# define _GL_UNUSED __attribute__ ((__unused__)) +#else +# define _GL_UNUSED +#endif +/* The name _UNUSED_PARAMETER_ is an earlier spelling, although the name + is a misnomer outside of parameter lists. */ +#define _UNUSED_PARAMETER_ _GL_UNUSED + +/* The __pure__ attribute was added in gcc 2.96. */ +#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +#else +# define _GL_ATTRIBUTE_PURE /* empty */ +#endif + +/* The __const__ attribute was added in gcc 2.95. */ +#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +#else +# define _GL_ATTRIBUTE_CONST /* empty */ +#endif +]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_ACL_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_ACL_H]) 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*/ +@%:@undef HAVE_ACL_FROM_MODE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ACL_FROM_TEXT], [/* Define to 1 if you have the `acl_from_text\' function. */ +@%:@undef HAVE_ACL_FROM_TEXT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ACL_DELETE_DEF_FILE], [/* Define to 1 if you have the `acl_delete_def_file\' function. */ +@%:@undef HAVE_ACL_DELETE_DEF_FILE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ACL_EXTENDED_FILE], [/* Define to 1 if you have the `acl_extended_file\' function. */ +@%:@undef HAVE_ACL_EXTENDED_FILE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ACL_DELETE_FD_NP], [/* Define to 1 if you have the `acl_delete_fd_np\' function. */ +@%:@undef HAVE_ACL_DELETE_FD_NP]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ACL_DELETE_FILE_NP], [/* Define to 1 if you have the `acl_delete_file_np\' function. */ +@%:@undef HAVE_ACL_DELETE_FILE_NP]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ACL_COPY_EXT_NATIVE], [/* Define to 1 if you have the `acl_copy_ext_native\' function. */ +@%:@undef HAVE_ACL_COPY_EXT_NATIVE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ACL_CREATE_ENTRY_NP], [/* Define to 1 if you have the `acl_create_entry_np\' function. */ +@%:@undef HAVE_ACL_CREATE_ENTRY_NP]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ACL_TO_SHORT_TEXT], [/* Define to 1 if you have the `acl_to_short_text\' function. */ +@%:@undef HAVE_ACL_TO_SHORT_TEXT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ACL_FREE_TEXT], [/* Define to 1 if you have the `acl_free_text\' function. */ +@%:@undef HAVE_ACL_FREE_TEXT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ACL_LIBACL_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_ACL_LIBACL_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ACL_LIBACL_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ACL_LIBACL_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ACL_ENTRIES], [/* Define to 1 if you have the `acl_entries\' function. */ +@%:@undef HAVE_ACL_ENTRIES]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ACL_ENTRIES]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ACL_ENTRIES$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ACL_FIRST_ENTRY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ACL_FIRST_ENTRY$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ACL_FIRST_ENTRY], [/* Define to 1 if the constant ACL_FIRST_ENTRY exists. */ +@%:@undef HAVE_ACL_FIRST_ENTRY]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ACL_TYPE_EXTENDED]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ACL_TYPE_EXTENDED$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ACL_TYPE_EXTENDED], [/* Define to 1 if the ACL type ACL_TYPE_EXTENDED exists. */ +@%:@undef HAVE_ACL_TYPE_EXTENDED]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FACL], [/* Define to 1 if you have the `facl\' function. */ +@%:@undef HAVE_FACL]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_FACL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FACL$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ACL_TRIVIAL], [/* Define to 1 if you have the `acl_trivial\' function. */ +@%:@undef HAVE_ACL_TRIVIAL]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ACL_TRIVIAL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ACL_TRIVIAL$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETACL], [/* Define to 1 if you have the `getacl\' function. */ +@%:@undef HAVE_GETACL]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GETACL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETACL$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ACLV_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_ACLV_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ACLV_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ACLV_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ACLX_GET], [/* Define to 1 if you have the `aclx_get\' function. */ +@%:@undef HAVE_ACLX_GET]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ACLX_GET]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ACLX_GET$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STATACL], [/* Define to 1 if you have the `statacl\' function. */ +@%:@undef HAVE_STATACL]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STATACL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STATACL$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ACLSORT], [/* Define to 1 if you have the `aclsort\' function. */ +@%:@undef HAVE_ACLSORT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ACLSORT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ACLSORT$]) +m4trace:configure.ac:60: -1- AC_SUBST([LIB_ACL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIB_ACL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIB_ACL$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([USE_ACL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^USE_ACL$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([USE_ACL], [/* Define to nonzero if you want access control list support. */ +@%:@undef USE_ACL]) +m4trace:configure.ac:60: -1- AC_SUBST([USE_ACL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([USE_ACL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^USE_ACL$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([size_t]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^size_t$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([size_t], [/* Define to `unsigned int\' if does not define. */ +@%:@undef size_t]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ALLOCA_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ALLOCA_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ALLOCA_H], [/* Define to 1 if you have and it should be used (not on Ultrix). + */ +@%:@undef HAVE_ALLOCA_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ALLOCA]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ALLOCA$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ALLOCA], [/* Define to 1 if you have `alloca\', as a function or macro. */ +@%:@undef HAVE_ALLOCA]) +m4trace:configure.ac:60: -1- AC_SUBST([ALLOCA], [\${LIBOBJDIR}alloca.$ac_objext]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([ALLOCA]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^ALLOCA$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([C_ALLOCA]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^C_ALLOCA$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([C_ALLOCA], [/* Define to 1 if using `alloca.c\'. */ +@%:@undef C_ALLOCA]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([CRAY_STACKSEG_END]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^CRAY_STACKSEG_END$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([CRAY_STACKSEG_END], [/* Define to one of `_getb67\', `GETB67\', `getb67\' for Cray-2 and Cray-YMP + systems. This function is required for `alloca.c\' support on those systems. + */ +@%:@undef CRAY_STACKSEG_END]) +m4trace:configure.ac:60: -1- AH_OUTPUT([STACK_DIRECTION], [/* If using the C implementation of alloca, define if you know the + direction of stack growth for your system; otherwise it will be + automatically deduced at runtime. + STACK_DIRECTION > 0 => grows toward higher addresses + STACK_DIRECTION < 0 => grows toward lower addresses + STACK_DIRECTION = 0 => direction of growth unknown */ +@%:@undef STACK_DIRECTION]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([STACK_DIRECTION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^STACK_DIRECTION$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ALLOCA]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ALLOCA$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ALLOCA], [/* Define to 1 if you have \'alloca\' after including , a header that + may be supplied by this distribution. */ +@%:@undef HAVE_ALLOCA]) +m4trace:configure.ac:60: -1- AC_SUBST([ALLOCA_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([ALLOCA_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^ALLOCA_H$]) +m4trace:configure.ac:60: -1- AM_CONDITIONAL([GL_GENERATE_ALLOCA_H], [test -n "$ALLOCA_H"]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_ALLOCA_H_TRUE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_ALLOCA_H_TRUE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_ALLOCA_H_TRUE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_ALLOCA_H_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_ALLOCA_H_FALSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_ALLOCA_H_FALSE$]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_ALLOCA_H_TRUE]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_ALLOCA_H_FALSE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_AREADLINKAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_AREADLINKAT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_AREADLINKAT], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module areadlinkat shall be considered present. */ +@%:@undef GNULIB_AREADLINKAT]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_INET_NTOP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_INET_NTOP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_INET_NTOP$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_INET_PTON]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_INET_PTON]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_INET_PTON$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_INET_NTOP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_INET_NTOP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_INET_NTOP$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_INET_PTON]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_INET_PTON]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_INET_PTON$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_INET_NTOP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_INET_NTOP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_INET_NTOP$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_INET_PTON]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_INET_PTON]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_INET_PTON$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ARPA_INET_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_ARPA_INET_H]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_ARPA_INET_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_ARPA_INET_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ARPA_INET_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([INCLUDE_NEXT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([INCLUDE_NEXT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^INCLUDE_NEXT$]) +m4trace:configure.ac:60: -1- AC_SUBST([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([INCLUDE_NEXT_AS_FIRST_DIRECTIVE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^INCLUDE_NEXT_AS_FIRST_DIRECTIVE$]) +m4trace:configure.ac:60: -1- AC_SUBST([PRAGMA_SYSTEM_HEADER]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([PRAGMA_SYSTEM_HEADER]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^PRAGMA_SYSTEM_HEADER$]) +m4trace:configure.ac:60: -1- AC_SUBST([PRAGMA_COLUMNS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([PRAGMA_COLUMNS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^PRAGMA_COLUMNS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ARPA_INET_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_ARPA_INET_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_ARPA_INET_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_ARPA_INET_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_ARPA_INET_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_ARPA_INET_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_ARPA_INET_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_ARPA_INET_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FEATURES_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_FEATURES_H]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_FEATURES_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_FEATURES_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FEATURES_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NDEBUG]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NDEBUG$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NDEBUG], [/* Define to 1 if assertions should be disabled. */ +@%:@undef NDEBUG]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([D_INO_IN_DIRENT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^D_INO_IN_DIRENT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([D_INO_IN_DIRENT], [/* Define if struct dirent has a member d_ino that actually works. */ +@%:@undef D_INO_IN_DIRENT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LONG_FILE_NAMES]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LONG_FILE_NAMES$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LONG_FILE_NAMES], [/* Define to 1 if you support file names longer than 14 characters. */ +@%:@undef HAVE_LONG_FILE_NAMES]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PATHCONF], [/* Define to 1 if you have the `pathconf\' function. */ +@%:@undef HAVE_PATHCONF]) +m4trace:configure.ac:60: -1- AH_OUTPUT([restrict], [/* Define to the equivalent of the C99 \'restrict\' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported directly. */ +#undef restrict +/* Work around a bug in Sun C++: it does not support _Restrict or + __restrict__, even though the corresponding Sun C compiler ends up with + "#define restrict _Restrict" or "#define restrict __restrict__" in the + previous line. Perhaps some future version of Sun C++ will work with + restrict; if so, hopefully it defines __RESTRICT like Sun C does. */ +#if defined __SUNPRO_CC && !defined __RESTRICT +# define _Restrict +# define __restrict__ +#endif]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([restrict]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^restrict$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([restrict]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^restrict$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_BTOWC]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_BTOWC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_BTOWC$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCTOB]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCTOB]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCTOB$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MBSINIT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MBSINIT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSINIT$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MBRTOWC]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MBRTOWC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBRTOWC$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MBRLEN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MBRLEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBRLEN$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MBSRTOWCS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MBSRTOWCS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSRTOWCS$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MBSNRTOWCS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MBSNRTOWCS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSNRTOWCS$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCRTOMB]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCRTOMB]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCRTOMB$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCSRTOMBS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCSRTOMBS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCSRTOMBS$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCSNRTOMBS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCSNRTOMBS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCSNRTOMBS$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCWIDTH]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCWIDTH]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCWIDTH$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WMEMCHR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WMEMCHR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WMEMCHR$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WMEMCMP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WMEMCMP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WMEMCMP$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WMEMCPY]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WMEMCPY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WMEMCPY$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WMEMMOVE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WMEMMOVE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WMEMMOVE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WMEMSET]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WMEMSET]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WMEMSET$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCSLEN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCSLEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCSLEN$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCSNLEN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCSNLEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCSNLEN$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCSCPY]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCSCPY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCSCPY$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCPCPY]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCPCPY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCPCPY$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCSNCPY]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCSNCPY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCSNCPY$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCPNCPY]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCPNCPY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCPNCPY$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCSCAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCSCAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCSCAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCSNCAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCSNCAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCSNCAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCSCMP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCSCMP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCSCMP$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCSNCMP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCSNCMP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCSNCMP$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCSCASECMP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCSCASECMP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCSCASECMP$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCSNCASECMP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCSNCASECMP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCSNCASECMP$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCSCOLL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCSCOLL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCSCOLL$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCSXFRM]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCSXFRM]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCSXFRM$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCSDUP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCSDUP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCSDUP$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCSCHR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCSCHR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCSCHR$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCSRCHR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCSRCHR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCSRCHR$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCSCSPN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCSCSPN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCSCSPN$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCSSPN]) 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AC_SUBST_TRACE([GNULIB_RANDOM]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_RANDOM$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_RANDOM_R]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_RANDOM_R]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_RANDOM_R$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_REALLOC_POSIX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_REALLOC_POSIX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_REALLOC_POSIX$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_REALPATH]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_REALPATH]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_REALPATH$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_RPMATCH]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_RPMATCH]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_RPMATCH$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SETENV]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SETENV]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SETENV$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_STRTOD]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_STRTOD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRTOD$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_STRTOLL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_STRTOLL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRTOLL$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_STRTOULL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_STRTOULL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRTOULL$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SYSTEM_POSIX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SYSTEM_POSIX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SYSTEM_POSIX$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_UNLOCKPT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_UNLOCKPT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_UNLOCKPT$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_UNSETENV]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_UNSETENV]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_UNSETENV$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCTOMB]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCTOMB]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCTOMB$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE__EXIT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE__EXIT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE__EXIT$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_ATOLL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_ATOLL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ATOLL$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_CANONICALIZE_FILE_NAME]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_CANONICALIZE_FILE_NAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_CANONICALIZE_FILE_NAME$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_GETLOADAVG]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_GETLOADAVG]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETLOADAVG$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_GETSUBOPT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_GETSUBOPT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETSUBOPT$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_GRANTPT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_GRANTPT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GRANTPT$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_MKDTEMP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_MKDTEMP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MKDTEMP$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_MKOSTEMP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_MKOSTEMP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MKOSTEMP$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_MKOSTEMPS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_MKOSTEMPS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MKOSTEMPS$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_MKSTEMP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_MKSTEMP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MKSTEMP$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_MKSTEMPS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_MKSTEMPS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MKSTEMPS$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_POSIX_OPENPT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_POSIX_OPENPT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_POSIX_OPENPT$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_PTSNAME]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_PTSNAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PTSNAME$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_PTSNAME_R]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_PTSNAME_R]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PTSNAME_R$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_RANDOM]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_RANDOM]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_RANDOM$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_RANDOM_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_RANDOM_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_RANDOM_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_RANDOM_R]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_RANDOM_R]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_RANDOM_R$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_REALPATH]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_REALPATH]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_REALPATH$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_RPMATCH]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_RPMATCH]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_RPMATCH$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SETENV]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SETENV]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SETENV$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_SETENV]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_SETENV]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_SETENV$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_STRTOD]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_STRTOD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRTOD$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_STRTOLL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_STRTOLL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRTOLL$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_STRTOULL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_STRTOULL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRTOULL$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_STRUCT_RANDOM_DATA]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_STRUCT_RANDOM_DATA]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_RANDOM_DATA$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SYS_LOADAVG_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SYS_LOADAVG_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_LOADAVG_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_UNLOCKPT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_UNLOCKPT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_UNLOCKPT$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_UNSETENV]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_UNSETENV]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_UNSETENV$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_CALLOC]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_CALLOC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_CALLOC$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_CANONICALIZE_FILE_NAME]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_CANONICALIZE_FILE_NAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_CANONICALIZE_FILE_NAME$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_MALLOC]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_MALLOC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_MALLOC$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_MBTOWC]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_MBTOWC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_MBTOWC$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_MKSTEMP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_MKSTEMP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_MKSTEMP$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_PTSNAME]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_PTSNAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_PTSNAME$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_PTSNAME_R]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_PTSNAME_R]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_PTSNAME_R$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_PUTENV]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_PUTENV]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_PUTENV$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_RANDOM_R]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_RANDOM_R]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_RANDOM_R$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_REALLOC]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_REALLOC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_REALLOC$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_REALPATH]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_REALPATH]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_REALPATH$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_SETENV]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_SETENV]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_SETENV$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_STRTOD]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_STRTOD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STRTOD$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_UNSETENV]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_UNSETENV]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_UNSETENV$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_WCTOMB]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_WCTOMB]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_WCTOMB$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_CALLOC_GNU]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_CALLOC_GNU$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_CALLOC_GNU], [/* Define to 1 if your system has a GNU libc compatible \'calloc\' function, and + to 0 otherwise. */ +@%:@undef HAVE_CALLOC_GNU]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_CALLOC_GNU]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_CALLOC_GNU$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_CALLOC_GNU]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_CALLOC_GNU$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_CALLOC_GNU], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module calloc-gnu shall be considered present. */ +@%:@undef GNULIB_CALLOC_GNU]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_CALLOC_POSIX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_CALLOC_POSIX$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_CALLOC_POSIX], [/* Define if the \'calloc\' function is POSIX compliant. */ +@%:@undef HAVE_CALLOC_POSIX]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_CALLOC_POSIX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_CALLOC_POSIX$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_CALLOC_POSIX], [/* Define to 1 when the gnulib module calloc-posix should be tested. */ +@%:@undef GNULIB_TEST_CALLOC_POSIX]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_CANONICALIZE_FILE_NAME], [/* Define to 1 if you have the `canonicalize_file_name\' function. */ +@%:@undef HAVE_CANONICALIZE_FILE_NAME]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([DOUBLE_SLASH_IS_DISTINCT_ROOT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^DOUBLE_SLASH_IS_DISTINCT_ROOT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([DOUBLE_SLASH_IS_DISTINCT_ROOT], [/* Define to 1 if // is a file system root distinct from /. */ +@%:@undef DOUBLE_SLASH_IS_DISTINCT_ROOT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_REALPATH], [/* Define to 1 if you have the `realpath\' function. */ +@%:@undef HAVE_REALPATH]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FUNC_REALPATH_WORKS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FUNC_REALPATH_WORKS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([FUNC_REALPATH_WORKS], [/* Define to 1 if realpath() can malloc memory, always gives an absolute path, + and handles trailing slash correctly. */ +@%:@undef FUNC_REALPATH_WORKS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_CANONICALIZE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_CANONICALIZE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_CANONICALIZE], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module canonicalize shall be considered present. */ +@%:@undef GNULIB_CANONICALIZE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_CANONICALIZE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_CANONICALIZE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_CANONICALIZE], [/* Define to 1 when the gnulib module canonicalize should be tested. */ +@%:@undef GNULIB_TEST_CANONICALIZE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_CANONICALIZE_FILE_NAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_CANONICALIZE_FILE_NAME$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_CANONICALIZE_FILE_NAME], [/* Define to 1 when the gnulib module canonicalize_file_name should be tested. + */ +@%:@undef GNULIB_TEST_CANONICALIZE_FILE_NAME]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_READLINKAT], [/* Define to 1 if you have the `readlinkat\' function. */ +@%:@undef HAVE_READLINKAT]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_CHDIR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_CHDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_CHDIR$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_CHOWN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_CHOWN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_CHOWN$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_CLOSE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_CLOSE]) 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AC_SUBST([GNULIB_READLINK]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_READLINK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_READLINK$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_READLINKAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_READLINKAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_READLINKAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_RMDIR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_RMDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_RMDIR$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SETHOSTNAME]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SETHOSTNAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SETHOSTNAME$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SLEEP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SLEEP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SLEEP$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SYMLINK]) +m4trace:configure.ac:60: 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-1- m4_pattern_allow([^HAVE_DECL_SETHOSTNAME$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_TTYNAME_R]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_TTYNAME_R]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_TTYNAME_R$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_OS_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_OS_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_OS_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SYS_PARAM_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SYS_PARAM_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_PARAM_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_CHOWN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_CHOWN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_CHOWN$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_CLOSE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_CLOSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_CLOSE$]) 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+m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_GETDOMAINNAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_GETDOMAINNAME$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_GETLOGIN_R]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_GETLOGIN_R]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_GETLOGIN_R$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_GETGROUPS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_GETGROUPS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_GETGROUPS$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_GETPAGESIZE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_GETPAGESIZE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_GETPAGESIZE$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_ISATTY]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_ISATTY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_ISATTY$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_LCHOWN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_LCHOWN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_LCHOWN$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_LINK]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_LINK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_LINK$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_LINKAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_LINKAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_LINKAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_LSEEK]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_LSEEK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_LSEEK$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_PREAD]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_PREAD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_PREAD$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_PWRITE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_PWRITE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_PWRITE$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_READ]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_READ]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_READ$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_READLINK]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_READLINK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_READLINK$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_RMDIR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_RMDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_RMDIR$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_SLEEP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_SLEEP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_SLEEP$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_SYMLINK]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_SYMLINK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_SYMLINK$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_TTYNAME_R]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_TTYNAME_R]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_TTYNAME_R$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_UNLINK]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_UNLINK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_UNLINK$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_UNLINKAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_UNLINKAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_UNLINKAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_USLEEP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_USLEEP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_USLEEP$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_WRITE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_WRITE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_WRITE$]) +m4trace:configure.ac:60: -1- AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([UNISTD_H_HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^UNISTD_H_HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_CHDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_CHDIR$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_CHDIR], [/* Define to 1 when the gnulib module chdir should be tested. */ +@%:@undef GNULIB_TEST_CHDIR]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UNISTD_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_PARAM_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_PARAM_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([uid_t]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^uid_t$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([uid_t], [/* Define to `int\' if doesn\'t define. */ +@%:@undef uid_t]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([gid_t]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^gid_t$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([gid_t], [/* Define to `int\' if doesn\'t define. */ +@%:@undef gid_t]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UNISTD_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_UNISTD_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_UNISTD_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_CHOWN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_CHOWN$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_CHOWN], [/* Define to 1 if your system has a working `chown\' function. */ +@%:@undef HAVE_CHOWN]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([CHOWN_MODIFIES_SYMLINK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^CHOWN_MODIFIES_SYMLINK$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([CHOWN_MODIFIES_SYMLINK], [/* Define if chown modifies symlinks. */ +@%:@undef CHOWN_MODIFIES_SYMLINK]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_CHOWN], [/* Define to 1 if you have the `chown\' function. */ +@%:@undef HAVE_CHOWN]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FCHOWN], [/* Define to 1 if you have the `fchown\' function. */ +@%:@undef HAVE_FCHOWN]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE], [/* Define if chown is not POSIX compliant regarding IDs of -1. */ +@%:@undef CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([CHOWN_TRAILING_SLASH_BUG]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^CHOWN_TRAILING_SLASH_BUG$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([CHOWN_TRAILING_SLASH_BUG], [/* Define to 1 if chown mishandles trailing slash. */ +@%:@undef CHOWN_TRAILING_SLASH_BUG]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([CHOWN_CHANGE_TIME_BUG]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^CHOWN_CHANGE_TIME_BUG$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([CHOWN_CHANGE_TIME_BUG], [/* Define to 1 if chown fails to change ctime when at least one argument was + not -1. */ +@%:@undef CHOWN_CHANGE_TIME_BUG]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_CHOWN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_CHOWN$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_CHOWN], [/* Define to 1 when the gnulib module chown should be tested. */ +@%:@undef GNULIB_TEST_CHOWN]) +m4trace:configure.ac:60: -1- AC_SUBST([LIB_CLOCK_GETTIME]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIB_CLOCK_GETTIME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIB_CLOCK_GETTIME$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_CLOCK_GETTIME], [/* Define to 1 if you have the `clock_gettime\' function. */ +@%:@undef HAVE_CLOCK_GETTIME]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_CLOCK_SETTIME], [/* Define to 1 if you have the `clock_settime\' function. */ +@%:@undef HAVE_CLOCK_SETTIME]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_CLOEXEC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_CLOEXEC$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_CLOEXEC], [/* Define to 1 when the gnulib module cloexec should be tested. */ +@%:@undef GNULIB_TEST_CLOEXEC]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE__SET_INVALID_PARAMETER_HANDLER], [/* Define to 1 if you have the `_set_invalid_parameter_handler\' function. */ +@%:@undef HAVE__SET_INVALID_PARAMETER_HANDLER]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MSVC_INVALID_PARAMETER_HANDLER]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MSVC_INVALID_PARAMETER_HANDLER$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MSVC_INVALID_PARAMETER_HANDLER], [/* Define to 1 on MSVC platforms that have the "invalid parameter handler" + concept. */ +@%:@undef HAVE_MSVC_INVALID_PARAMETER_HANDLER]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_MSVC_INVALID_PARAMETER_HANDLER]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_MSVC_INVALID_PARAMETER_HANDLER]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MSVC_INVALID_PARAMETER_HANDLER$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_IOCTL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_IOCTL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_IOCTL$]) +m4trace:configure.ac:60: -1- AC_SUBST([SYS_IOCTL_H_HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([SYS_IOCTL_H_HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^SYS_IOCTL_H_HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^SYS_IOCTL_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_IOCTL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_IOCTL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_IOCTL$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SOCKET_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WINSOCK2_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FCHDIR], [/* Define to 1 if you have the `fchdir\' function. */ +@%:@undef HAVE_FCHDIR]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_CLOSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_CLOSE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_CLOSE], [/* Define to 1 when the gnulib module close should be tested. */ +@%:@undef GNULIB_TEST_CLOSE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_CLOSE_STREAM]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_CLOSE_STREAM$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_CLOSE_STREAM], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module close-stream shall be considered present. */ +@%:@undef GNULIB_CLOSE_STREAM]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_OPENDIR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_OPENDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_OPENDIR$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_READDIR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_READDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_READDIR$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_REWINDDIR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_REWINDDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_REWINDDIR$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_CLOSEDIR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_CLOSEDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_CLOSEDIR$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_DIRFD]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_DIRFD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_DIRFD$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FDOPENDIR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FDOPENDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FDOPENDIR$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SCANDIR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SCANDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SCANDIR$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_ALPHASORT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ALPHASORT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ALPHASORT$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_OPENDIR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_OPENDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_OPENDIR$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_READDIR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_READDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_READDIR$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_REWINDDIR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_REWINDDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_REWINDDIR$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_CLOSEDIR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_CLOSEDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_CLOSEDIR$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_DIRFD]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_DIRFD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_DIRFD$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_FDOPENDIR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_FDOPENDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FDOPENDIR$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_FDOPENDIR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_FDOPENDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FDOPENDIR$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SCANDIR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SCANDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SCANDIR$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_ALPHASORT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_ALPHASORT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ALPHASORT$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_OPENDIR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_OPENDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_OPENDIR$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_CLOSEDIR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_CLOSEDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_CLOSEDIR$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_DIRFD]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_DIRFD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_DIRFD$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_FDOPENDIR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_FDOPENDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FDOPENDIR$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_CLOSEDIR], [/* Define to 1 if you have the `closedir\' function. */ +@%:@undef HAVE_CLOSEDIR]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_CLOSEDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_CLOSEDIR$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FCHDIR], [/* Define to 1 if you have the `fchdir\' function. */ +@%:@undef HAVE_FCHDIR]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_CLOSEDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_CLOSEDIR$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_CLOSEDIR], [/* Define to 1 when the gnulib module closedir should be tested. */ +@%:@undef GNULIB_TEST_CLOSEDIR]) +m4trace:configure.ac:60: -1- AC_SUBST([datarootdir], ['${datadir}']) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([datarootdir]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^datarootdir$]) +m4trace:configure.ac:60: -1- AC_SUBST([docdir], [m4_ifset([AC_PACKAGE_TARNAME], + ['${datarootdir}/doc/${PACKAGE_TARNAME}'], + ['${datarootdir}/doc/${PACKAGE}'])]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([docdir]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^docdir$]) +m4trace:configure.ac:60: -1- AC_SUBST([htmldir], ['${docdir}']) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([htmldir]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^htmldir$]) +m4trace:configure.ac:60: -1- AC_SUBST([dvidir], ['${docdir}']) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([dvidir]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^dvidir$]) +m4trace:configure.ac:60: -1- AC_SUBST([pdfdir], ['${docdir}']) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([pdfdir]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^pdfdir$]) +m4trace:configure.ac:60: -1- AC_SUBST([psdir], ['${docdir}']) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([psdir]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^psdir$]) +m4trace:configure.ac:60: -1- AC_SUBST([lispdir], ['${datarootdir}/emacs/site-lisp']) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([lispdir]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^lispdir$]) +m4trace:configure.ac:60: -1- AC_SUBST([localedir], ['${datarootdir}/locale']) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([localedir]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^localedir$]) +m4trace:configure.ac:60: -1- AC_SUBST([pkglibexecdir], ['${libexecdir}/${PACKAGE}']) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([pkglibexecdir]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^pkglibexecdir$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([WORDS_BIGENDIAN], [/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most + significant byte first (like Motorola and SPARC, unlike Intel). */ +#if defined AC_APPLE_UNIVERSAL_BUILD +# if defined __BIG_ENDIAN__ +# define WORDS_BIGENDIAN 1 +# endif +#else +# ifndef WORDS_BIGENDIAN +# undef WORDS_BIGENDIAN +# endif +#endif]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([WORDS_BIGENDIAN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^WORDS_BIGENDIAN$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([AC_APPLE_UNIVERSAL_BUILD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^AC_APPLE_UNIVERSAL_BUILD$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([AC_APPLE_UNIVERSAL_BUILD], [/* Define if building universal (internal helper macro) */ +@%:@undef AC_APPLE_UNIVERSAL_BUILD]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_ISBLANK]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ISBLANK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ISBLANK$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_ISBLANK]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_ISBLANK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ISBLANK$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_CTYPE_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_CTYPE_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_CTYPE_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_CTYPE_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_CTYPE_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_CTYPE_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([D_INO_IN_DIRENT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^D_INO_IN_DIRENT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([D_INO_IN_DIRENT], [/* Define if struct dirent has a member d_ino that actually works. */ +@%:@undef D_INO_IN_DIRENT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_DIRENT_D_TYPE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_DIRENT_D_TYPE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_DIRENT_D_TYPE], [/* Define if there is a member named d_type in the struct describing directory + headers. */ +@%:@undef HAVE_STRUCT_DIRENT_D_TYPE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DIRENT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_DIRENT_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_DIRENT_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_DIRENT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_DIRENT_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_DIRENT_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_DIRENT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_DIRENT_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DIRENT_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DIRENT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DIRENT_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FDOPENDIR], [/* Define to 1 if you have the `fdopendir\' function. */ +@%:@undef HAVE_FDOPENDIR]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_DIRENT_SAFER]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_DIRENT_SAFER$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_DIRENT_SAFER], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module dirent-safer shall be considered present. */ +@%:@undef GNULIB_DIRENT_SAFER]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DIRFD], [/* Define to 1 if you have the `dirfd\' function. */ +@%:@undef HAVE_DIRFD]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DIRFD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DIRFD$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_DIRFD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_DIRFD$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_DIRFD], [/* Define to 1 if you have the declaration of `dirfd\', and to 0 if you don\'t. + */ +@%:@undef HAVE_DECL_DIRFD]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([DIR_FD_MEMBER_NAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^DIR_FD_MEMBER_NAME$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([DIR_FD_MEMBER_NAME], [/* the name of the file descriptor member of DIR */ +@%:@undef DIR_FD_MEMBER_NAME]) +m4trace:configure.ac:60: -1- AH_OUTPUT([DIR_TO_FD], [#ifdef DIR_FD_MEMBER_NAME +# define DIR_TO_FD(Dir_p) ((Dir_p)->DIR_FD_MEMBER_NAME) +#else +# define DIR_TO_FD(Dir_p) -1 +#endif +]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_DIRFD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_DIRFD$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_DIRFD], [/* Define to 1 when the gnulib module dirfd should be tested. */ +@%:@undef GNULIB_TEST_DIRFD]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_DIRNAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_DIRNAME$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_DIRNAME], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module dirname shall be considered present. */ +@%:@undef GNULIB_DIRNAME]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([DOUBLE_SLASH_IS_DISTINCT_ROOT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^DOUBLE_SLASH_IS_DISTINCT_ROOT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([DOUBLE_SLASH_IS_DISTINCT_ROOT], [/* Define to 1 if // is a file system root distinct from /. */ +@%:@undef DOUBLE_SLASH_IS_DISTINCT_ROOT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FCHDIR], [/* Define to 1 if you have the `fchdir\' function. */ +@%:@undef HAVE_FCHDIR]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_DUP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_DUP$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_DUP], [/* Define to 1 when the gnulib module dup should be tested. */ +@%:@undef GNULIB_TEST_DUP]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DUP2]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DUP2$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DUP2], [/* Define to 1 if you have the \'dup2\' function. */ +@%:@undef HAVE_DUP2]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FCHDIR], [/* Define to 1 if you have the `fchdir\' function. */ +@%:@undef HAVE_FCHDIR]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_DUP2]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_DUP2$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_DUP2], [/* Define to 1 when the gnulib module dup2 should be tested. */ +@%:@undef GNULIB_TEST_DUP2]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UNISTD_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ENVIRON_DECL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ENVIRON_DECL$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ENVIRON_DECL], [/* Define if you have the declaration of environ. */ +@%:@undef HAVE_ENVIRON_DECL]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_ENVIRON]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_ENVIRON$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_ENVIRON], [/* Define to 1 when the gnulib module environ should be tested. */ +@%:@undef GNULIB_TEST_ENVIRON]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_ERRNO_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_ERRNO_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_ERRNO_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_ERRNO_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_ERRNO_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_ERRNO_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([ERRNO_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([ERRNO_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^ERRNO_H$]) +m4trace:configure.ac:60: -1- AM_CONDITIONAL([GL_GENERATE_ERRNO_H], [test -n "$ERRNO_H"]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_ERRNO_H_TRUE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_ERRNO_H_TRUE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_ERRNO_H_TRUE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_ERRNO_H_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_ERRNO_H_FALSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_ERRNO_H_FALSE$]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_ERRNO_H_TRUE]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_ERRNO_H_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST([EMULTIHOP_HIDDEN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([EMULTIHOP_HIDDEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^EMULTIHOP_HIDDEN$]) +m4trace:configure.ac:60: -1- AC_SUBST([EMULTIHOP_VALUE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([EMULTIHOP_VALUE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^EMULTIHOP_VALUE$]) +m4trace:configure.ac:60: -1- AC_SUBST([ENOLINK_HIDDEN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([ENOLINK_HIDDEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^ENOLINK_HIDDEN$]) +m4trace:configure.ac:60: -1- AC_SUBST([ENOLINK_VALUE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([ENOLINK_VALUE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^ENOLINK_VALUE$]) +m4trace:configure.ac:60: -1- AC_SUBST([EOVERFLOW_HIDDEN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([EOVERFLOW_HIDDEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^EOVERFLOW_HIDDEN$]) +m4trace:configure.ac:60: -1- AC_SUBST([EOVERFLOW_VALUE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([EOVERFLOW_VALUE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^EOVERFLOW_VALUE$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STRERROR_R]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRERROR_R$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_STRERROR_R], [/* Define to 1 if you have the declaration of `strerror_r\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_STRERROR_R]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRERROR_R], [/* Define to 1 if you have the `strerror_r\' function. */ +@%:@undef HAVE_STRERROR_R]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRERROR_R]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRERROR_R$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([STRERROR_R_CHAR_P]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^STRERROR_R_CHAR_P$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([STRERROR_R_CHAR_P], [/* Define to 1 if strerror_r returns char *. */ +@%:@undef STRERROR_R_CHAR_P]) +m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--flag=error:3:c-format]) +m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--flag=error_at_line:5:c-format]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_EUIDACCESS], [/* Define to 1 if you have the `euidaccess\' function. */ +@%:@undef HAVE_EUIDACCESS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_EUIDACCESS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_EUIDACCESS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FACCESSAT], [/* Define to 1 if you have the `faccessat\' function. */ +@%:@undef HAVE_FACCESSAT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LIBGEN_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_LIBGEN_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBGEN_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LIBGEN_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GETGROUPS_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GETGROUPS_T$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GETGROUPS_T], [/* Define to the type of elements in the array set by `getgroups\'. Usually + this is either `int\' or `gid_t\'. */ +@%:@undef GETGROUPS_T]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GETGROUPS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETGROUPS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETGROUPS], [/* Define to 1 if your system has a working `getgroups\' function. */ +@%:@undef HAVE_GETGROUPS]) +m4trace:configure.ac:60: -1- AC_SUBST([LIB_EACCESS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIB_EACCESS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIB_EACCESS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_EACCESS], [/* Define to 1 if you have the `eaccess\' function. */ +@%:@undef HAVE_EACCESS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_EACCESS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_EACCESS$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_EUIDACCESS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_EUIDACCESS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_EUIDACCESS], [/* Define to 1 when the gnulib module euidaccess should be tested. */ +@%:@undef GNULIB_TEST_EUIDACCESS]) +m4trace:configure.ac:60: -1- AH_OUTPUT([extern_inline], [/* _GL_INLINE is a portable alternative to ISO C99 plain \'inline\'. + _GL_EXTERN_INLINE is a portable alternative to \'extern inline\'. + _GL_INLINE_HEADER_BEGIN contains useful stuff to put + in an include file, before uses of _GL_INLINE. + It suppresses GCC\'s bogus "no previous prototype for \'FOO\'" diagnostic, + when FOO is an inline function in the header; see + . + _GL_INLINE_HEADER_END contains useful stuff to put + in the same include file, after uses of _GL_INLINE. + + Suppress the use of extern inline on Apple\'s platforms, + as Libc-825.25 (2012-09-19) is incompatible with it; see + . + Perhaps Apple will fix this some day. */ +#if ((__GNUC__ \\ + ? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \\ + : 199901L <= __STDC_VERSION__) \\ + && !defined __APPLE__) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +#elif 2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __APPLE__ +# if __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +#else +# define _GL_INLINE static _GL_UNUSED +# define _GL_EXTERN_INLINE static _GL_UNUSED +#endif + +#if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \\ + _Pragma ("GCC diagnostic ignored \\"-Wsuggest-attribute=const\\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \\ + _Pragma ("GCC diagnostic push") \\ + _Pragma ("GCC diagnostic ignored \\"-Wmissing-prototypes\\"") \\ + _Pragma ("GCC diagnostic ignored \\"-Wmissing-declarations\\"") \\ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \\ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FACCESSAT], [/* Define to 1 if you have the `faccessat\' function. */ +@%:@undef HAVE_FACCESSAT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ACCESS], [/* Define to 1 if you have the `access\' function. */ +@%:@undef HAVE_ACCESS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ACCESS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ACCESS$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_FACCESSAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FACCESSAT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_FACCESSAT], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module faccessat shall be considered present. */ +@%:@undef GNULIB_FACCESSAT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FACCESSAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FACCESSAT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FACCESSAT], [/* Define to 1 when the gnulib module faccessat should be tested. */ +@%:@undef GNULIB_TEST_FACCESSAT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_POSIX_FADVISE], [/* Define to 1 if you have the `posix_fadvise\' function. */ +@%:@undef HAVE_POSIX_FADVISE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SIG_ATOMIC_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SIG_ATOMIC_T$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SIG_ATOMIC_T], [/* Define to 1 if the system has the type `sig_atomic_t\'. */ +@%:@undef HAVE_SIG_ATOMIC_T]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([sig_atomic_t]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^sig_atomic_t$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([sig_atomic_t], [/* Define as an integer type suitable for memory locations that can be + accessed atomically even in the presence of asynchronous signals. */ +@%:@undef sig_atomic_t]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UNISTD_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FCHDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FCHDIR$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_FCHDIR], [/* Define to 1 if you have the declaration of `fchdir\', and to 0 if you don\'t. + */ +@%:@undef HAVE_DECL_FCHDIR]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([REPLACE_FCHDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FCHDIR$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([REPLACE_FCHDIR], [/* Define to 1 if gnulib\'s fchdir() replacement is used. */ +@%:@undef REPLACE_FCHDIR]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([REPLACE_OPEN_DIRECTORY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_OPEN_DIRECTORY$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([REPLACE_OPEN_DIRECTORY], [/* Define to 1 if open() should work around the inability to open a directory. + */ +@%:@undef REPLACE_OPEN_DIRECTORY]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FCHDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FCHDIR$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FCHDIR], [/* Define to 1 when the gnulib module fchdir should be tested. */ +@%:@undef GNULIB_TEST_FCHDIR]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FCHMODAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FCHMODAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FCHMODAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FSTAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FSTAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FSTAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FSTATAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FSTATAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FSTATAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FUTIMENS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FUTIMENS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FUTIMENS$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_LCHMOD]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_LCHMOD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_LCHMOD$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_LSTAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_LSTAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_LSTAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MKDIRAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MKDIRAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MKDIRAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MKFIFO]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MKFIFO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MKFIFO$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MKFIFOAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MKFIFOAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MKFIFOAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MKNOD]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MKNOD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MKNOD$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MKNODAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MKNODAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MKNODAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_STAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_STAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_UTIMENSAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_UTIMENSAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_UTIMENSAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_FCHMODAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_FCHMODAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FCHMODAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_FSTATAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_FSTATAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FSTATAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_FUTIMENS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_FUTIMENS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FUTIMENS$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_LCHMOD]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_LCHMOD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LCHMOD$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_LSTAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_LSTAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LSTAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_MKDIRAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_MKDIRAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MKDIRAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_MKFIFO]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_MKFIFO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MKFIFO$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_MKFIFOAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_MKFIFOAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MKFIFOAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_MKNOD]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_MKNOD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MKNOD$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_MKNODAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_MKNODAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MKNODAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_UTIMENSAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_UTIMENSAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_UTIMENSAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_FSTAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_FSTAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FSTAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_FSTATAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_FSTATAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FSTATAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_FUTIMENS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_FUTIMENS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FUTIMENS$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_LSTAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_LSTAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_LSTAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_MKDIR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_MKDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_MKDIR$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_MKFIFO]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_MKFIFO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_MKFIFO$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_MKNOD]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_MKNOD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_MKNOD$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_STAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_STAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_UTIMENSAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_UTIMENSAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_UTIMENSAT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FCHMODAT], [/* Define to 1 if you have the `fchmodat\' function. */ +@%:@undef HAVE_FCHMODAT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LCHMOD], [/* Define to 1 if you have the `lchmod\' function. */ +@%:@undef HAVE_LCHMOD]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_FCHMODAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FCHMODAT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_FCHMODAT], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module fchmodat shall be considered present. */ +@%:@undef GNULIB_FCHMODAT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FCHMODAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FCHMODAT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FCHMODAT], [/* Define to 1 when the gnulib module fchmodat should be tested. */ +@%:@undef GNULIB_TEST_FCHMODAT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FCHOWNAT_NOFOLLOW_BUG]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FCHOWNAT_NOFOLLOW_BUG$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([FCHOWNAT_NOFOLLOW_BUG], [/* Define to 1 if your platform has fchownat, but it cannot perform lchown + tasks. */ +@%:@undef FCHOWNAT_NOFOLLOW_BUG]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FCHOWNAT_EMPTY_FILENAME_BUG]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FCHOWNAT_EMPTY_FILENAME_BUG$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([FCHOWNAT_EMPTY_FILENAME_BUG], [/* Define to 1 if your platform has fchownat, but it does not reject an empty + file name. */ +@%:@undef FCHOWNAT_EMPTY_FILENAME_BUG]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_FCHOWNAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FCHOWNAT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_FCHOWNAT], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module fchownat shall be considered present. */ +@%:@undef GNULIB_FCHOWNAT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FCHOWNAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FCHOWNAT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FCHOWNAT], [/* Define to 1 when the gnulib module fchownat should be tested. */ +@%:@undef GNULIB_TEST_FCHOWNAT]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_DPRINTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_DPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_DPRINTF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FCLOSE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FCLOSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FCLOSE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FDOPEN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FDOPEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FDOPEN$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FFLUSH]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FFLUSH]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FFLUSH$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FGETC]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FGETC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FGETC$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FGETS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FGETS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FGETS$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FOPEN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FOPEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FOPEN$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FPRINTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FPRINTF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FPRINTF_POSIX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FPRINTF_POSIX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FPRINTF_POSIX$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FPURGE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FPURGE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FPURGE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FPUTC]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FPUTC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FPUTC$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FPUTS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FPUTS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FPUTS$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FREAD]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FREAD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FREAD$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FREOPEN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FREOPEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FREOPEN$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FSCANF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FSCANF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FSCANF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FSEEK]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FSEEK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FSEEK$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FSEEKO]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FSEEKO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FSEEKO$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FTELL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FTELL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FTELL$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FTELLO]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FTELLO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FTELLO$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FWRITE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FWRITE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FWRITE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_GETC]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_GETC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETC$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_GETCHAR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_GETCHAR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETCHAR$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_GETDELIM]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_GETDELIM]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETDELIM$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_GETLINE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_GETLINE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETLINE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_OBSTACK_PRINTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_OBSTACK_PRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_OBSTACK_PRINTF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_OBSTACK_PRINTF_POSIX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_OBSTACK_PRINTF_POSIX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_OBSTACK_PRINTF_POSIX$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_PCLOSE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_PCLOSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_PCLOSE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_PERROR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_PERROR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_PERROR$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_POPEN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_POPEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POPEN$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_PRINTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_PRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_PRINTF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_PRINTF_POSIX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_PRINTF_POSIX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_PRINTF_POSIX$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_PUTC]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_PUTC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_PUTC$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_PUTCHAR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_PUTCHAR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_PUTCHAR$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_PUTS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_PUTS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_PUTS$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_REMOVE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_REMOVE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_REMOVE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_RENAME]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_RENAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_RENAME$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_RENAMEAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_RENAMEAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_RENAMEAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SCANF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SCANF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SCANF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SNPRINTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SNPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SNPRINTF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SPRINTF_POSIX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SPRINTF_POSIX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SPRINTF_POSIX$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_STDIO_H_NONBLOCKING]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_STDIO_H_NONBLOCKING]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STDIO_H_NONBLOCKING$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_STDIO_H_SIGPIPE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_STDIO_H_SIGPIPE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STDIO_H_SIGPIPE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_TMPFILE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_TMPFILE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TMPFILE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_VASPRINTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_VASPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_VASPRINTF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_VFSCANF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_VFSCANF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_VFSCANF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_VSCANF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_VSCANF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_VSCANF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_VDPRINTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_VDPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_VDPRINTF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_VFPRINTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_VFPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_VFPRINTF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_VFPRINTF_POSIX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_VFPRINTF_POSIX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_VFPRINTF_POSIX$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_VPRINTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_VPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_VPRINTF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_VPRINTF_POSIX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_VPRINTF_POSIX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_VPRINTF_POSIX$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_VSNPRINTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_VSNPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_VSNPRINTF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_VSPRINTF_POSIX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_VSPRINTF_POSIX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_VSPRINTF_POSIX$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_FPURGE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_FPURGE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FPURGE$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_FSEEKO]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_FSEEKO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FSEEKO$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_FTELLO]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_FTELLO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FTELLO$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_GETDELIM]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_GETDELIM]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETDELIM$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_GETLINE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_GETLINE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETLINE$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_OBSTACK_PRINTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_OBSTACK_PRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_OBSTACK_PRINTF$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_SNPRINTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_SNPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_SNPRINTF$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_VSNPRINTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_VSNPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_VSNPRINTF$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DPRINTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DPRINTF$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_FSEEKO]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_FSEEKO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FSEEKO$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_FTELLO]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_FTELLO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FTELLO$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_PCLOSE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_PCLOSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PCLOSE$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_POPEN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_POPEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_POPEN$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_RENAMEAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_RENAMEAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_RENAMEAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_VASPRINTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_VASPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_VASPRINTF$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_VDPRINTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_VDPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_VDPRINTF$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_DPRINTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_DPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_DPRINTF$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_FCLOSE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_FCLOSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FCLOSE$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_FDOPEN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_FDOPEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FDOPEN$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_FFLUSH]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_FFLUSH]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FFLUSH$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_FOPEN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_FOPEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FOPEN$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_FPRINTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_FPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FPRINTF$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_FPURGE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_FPURGE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FPURGE$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_FREOPEN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_FREOPEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FREOPEN$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_FSEEK]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_FSEEK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FSEEK$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_FSEEKO]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_FSEEKO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FSEEKO$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_FTELL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_FTELL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FTELL$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_FTELLO]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_FTELLO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FTELLO$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_GETDELIM]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_GETDELIM]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_GETDELIM$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_GETLINE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_GETLINE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_GETLINE$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_OBSTACK_PRINTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_OBSTACK_PRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_OBSTACK_PRINTF$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_PERROR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_PERROR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_PERROR$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_POPEN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_POPEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_POPEN$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_PRINTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_PRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_PRINTF$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_REMOVE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_REMOVE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_REMOVE$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_RENAME]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_RENAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_RENAME$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_RENAMEAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_RENAMEAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_RENAMEAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_SNPRINTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_SNPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_SNPRINTF$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_SPRINTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_SPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_SPRINTF$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_STDIO_READ_FUNCS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_STDIO_READ_FUNCS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STDIO_READ_FUNCS$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_STDIO_WRITE_FUNCS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_STDIO_WRITE_FUNCS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STDIO_WRITE_FUNCS$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_TMPFILE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_TMPFILE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_TMPFILE$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_VASPRINTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_VASPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VASPRINTF$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_VDPRINTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_VDPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VDPRINTF$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_VFPRINTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_VFPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VFPRINTF$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_VPRINTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_VPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VPRINTF$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_VSNPRINTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_VSNPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VSNPRINTF$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_VSPRINTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_VSPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VSPRINTF$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UNISTD_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FUNC_FFLUSH_STDIN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FUNC_FFLUSH_STDIN$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([FUNC_FFLUSH_STDIN], [/* Define to 1 if fflush is known to work on stdin as per POSIX.1-2008, 0 if + fflush is known to not work, -1 if unknown. */ +@%:@undef FUNC_FFLUSH_STDIN]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FCLOSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FCLOSE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FCLOSE], [/* Define to 1 when the gnulib module fclose should be tested. */ +@%:@undef GNULIB_TEST_FCLOSE]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FCNTL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FCNTL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FCNTL$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_NONBLOCKING]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_NONBLOCKING]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_NONBLOCKING$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_OPEN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_OPEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_OPEN$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_OPENAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_OPENAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_OPENAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_FCNTL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_FCNTL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FCNTL$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_OPENAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_OPENAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_OPENAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_FCNTL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_FCNTL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FCNTL$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_OPEN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_OPEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_OPEN$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_OPENAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_OPENAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_OPENAT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FCNTL], [/* Define to 1 if you have the `fcntl\' function. */ +@%:@undef HAVE_FCNTL]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FCNTL], [/* Define to 1 if you have the `fcntl\' function. */ +@%:@undef HAVE_FCNTL]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FCNTL], [/* Define to 1 if you have the `fcntl\' function. */ +@%:@undef HAVE_FCNTL]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FCNTL_DUPFD_BUGGY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FCNTL_DUPFD_BUGGY$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([FCNTL_DUPFD_BUGGY], [/* Define this to 1 if F_DUPFD behavior does not match POSIX */ +@%:@undef FCNTL_DUPFD_BUGGY]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FCNTL], [/* Define to 1 if you have the `fcntl\' function. */ +@%:@undef HAVE_FCNTL]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FCHDIR], [/* Define to 1 if you have the `fchdir\' function. */ +@%:@undef HAVE_FCHDIR]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FCNTL], [/* Define to 1 if you have the `fcntl\' function. */ +@%:@undef HAVE_FCNTL]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FCNTL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FCNTL$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FCNTL], [/* Define to 1 when the gnulib module fcntl should be tested. */ +@%:@undef GNULIB_TEST_FCNTL]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UNISTD_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYMLINK], [/* Define to 1 if you have the `symlink\' function. */ +@%:@undef HAVE_SYMLINK]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WORKING_O_NOATIME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WORKING_O_NOATIME$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WORKING_O_NOATIME], [/* Define to 1 if O_NOATIME works. */ +@%:@undef HAVE_WORKING_O_NOATIME]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WORKING_O_NOFOLLOW]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WORKING_O_NOFOLLOW$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WORKING_O_NOFOLLOW], [/* Define to 1 if O_NOFOLLOW works. */ +@%:@undef HAVE_WORKING_O_NOFOLLOW]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_FCNTL_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_FCNTL_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_FCNTL_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_FCNTL_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_FCNTL_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_FCNTL_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([pid_t]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^pid_t$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([pid_t], [/* Define to `int\' if does not define. */ +@%:@undef pid_t]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([mode_t]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^mode_t$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([mode_t], [/* Define to `int\' if does not define. */ +@%:@undef mode_t]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([PROMOTED_MODE_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^PROMOTED_MODE_T$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([PROMOTED_MODE_T], [/* Define to the type that is the result of default argument promotions of + type mode_t. */ +@%:@undef PROMOTED_MODE_T]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_FCNTL_SAFER]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FCNTL_SAFER$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_FCNTL_SAFER], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module fcntl-safer shall be considered present. */ +@%:@undef GNULIB_FCNTL_SAFER]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_FD_SAFER_FLAG]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FD_SAFER_FLAG$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_FD_SAFER_FLAG], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module fd-safer-flag shall be considered present. */ +@%:@undef GNULIB_FD_SAFER_FLAG]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FDATASYNC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FDATASYNC$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_FDATASYNC], [/* Define to 1 if you have the declaration of `fdatasync\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_FDATASYNC]) +m4trace:configure.ac:60: -1- AC_SUBST([LIB_FDATASYNC]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIB_FDATASYNC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIB_FDATASYNC$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FDATASYNC], [/* Define to 1 if you have the `fdatasync\' function. */ +@%:@undef HAVE_FDATASYNC]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_FDATASYNC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FDATASYNC$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FDATASYNC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FDATASYNC$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FDATASYNC], [/* Define to 1 when the gnulib module fdatasync should be tested. */ +@%:@undef GNULIB_TEST_FDATASYNC]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FDOPEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FDOPEN$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FDOPEN], [/* Define to 1 when the gnulib module fdopen should be tested. */ +@%:@undef GNULIB_TEST_FDOPEN]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FDOPENDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FDOPENDIR$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_FDOPENDIR], [/* Define to 1 if you have the declaration of `fdopendir\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_FDOPENDIR]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FDOPENDIR], [/* Define to 1 if you have the `fdopendir\' function. */ +@%:@undef HAVE_FDOPENDIR]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FDOPENDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FDOPENDIR$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FDOPENDIR], [/* Define to 1 when the gnulib module fdopendir should be tested. */ +@%:@undef GNULIB_TEST_FDOPENDIR]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_FDOPENDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FDOPENDIR$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_FDOPENDIR], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module fdopendir shall be considered present. */ +@%:@undef GNULIB_FDOPENDIR]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_FDUTIMENSAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FDUTIMENSAT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_FDUTIMENSAT], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module fdutimensat shall be considered present. */ +@%:@undef GNULIB_FDUTIMENSAT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UNISTD_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FUNC_FFLUSH_STDIN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FUNC_FFLUSH_STDIN$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([FUNC_FFLUSH_STDIN], [/* Define to 1 if fflush is known to work on stdin as per POSIX.1-2008, 0 if + fflush is known to not work, -1 if unknown. */ +@%:@undef FUNC_FFLUSH_STDIN]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_FFLUSH]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FFLUSH$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_FFLUSH], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module fflush shall be considered present. */ +@%:@undef GNULIB_FFLUSH]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FFLUSH]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FFLUSH$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FFLUSH], [/* Define to 1 when the gnulib module fflush should be tested. */ +@%:@undef GNULIB_TEST_FFLUSH]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STAT_ST_BLOCKS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_STAT_ST_BLOCKS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_STAT_ST_BLOCKS], [/* Define to 1 if `st_blocks\' is a member of `struct stat\'. */ +@%:@undef HAVE_STRUCT_STAT_ST_BLOCKS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ST_BLOCKS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ST_BLOCKS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ST_BLOCKS], [/* Define to 1 if your `struct stat\' has `st_blocks\'. Deprecated, use + `HAVE_STRUCT_STAT_ST_BLOCKS\' instead. */ +@%:@undef HAVE_ST_BLOCKS]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_PARAM_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_PARAM_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ST_DM_MODE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ST_DM_MODE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ST_DM_MODE], [/* Define if struct stat has an st_dm_mode member. */ +@%:@undef HAVE_ST_DM_MODE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STRMODE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRMODE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_STRMODE], [/* Define to 1 if you have the declaration of `strmode\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_STRMODE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MEMPCPY], [/* Define to 1 if you have the `mempcpy\' function. */ +@%:@undef HAVE_MEMPCPY]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_FILENAMECAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FILENAMECAT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_FILENAMECAT], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module filenamecat shall be considered present. */ +@%:@undef GNULIB_FILENAMECAT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MEMPCPY], [/* Define to 1 if you have the `mempcpy\' function. */ +@%:@undef HAVE_MEMPCPY]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FLEXIBLE_ARRAY_MEMBER]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FLEXIBLE_ARRAY_MEMBER$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([FLEXIBLE_ARRAY_MEMBER], [/* Define to nothing if C supports flexible array members, and to 1 if it does + not. That way, with a declaration like \'struct s { int n; double + d@<:@FLEXIBLE_ARRAY_MEMBER@:>@; };\', the struct hack can be used with pre-C99 + compilers. When computing the size of such an object, don\'t use \'sizeof + (struct s)\' as it overestimates the size. Use \'offsetof (struct s, d)\' + instead. Don\'t use \'offsetof (struct s, d@<:@0@:>@)\', as this doesn\'t work with + MSVC and with C++ compilers. */ +@%:@undef FLEXIBLE_ARRAY_MEMBER]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FLEXIBLE_ARRAY_MEMBER]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FLEXIBLE_ARRAY_MEMBER$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_FLOAT_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_FLOAT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_FLOAT_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_FLOAT_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_FLOAT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_FLOAT_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([FLOAT_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([FLOAT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FLOAT_H$]) +m4trace:configure.ac:60: -1- AM_CONDITIONAL([GL_GENERATE_FLOAT_H], [test -n "$FLOAT_H"]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_FLOAT_H_TRUE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_FLOAT_H_TRUE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_FLOAT_H_TRUE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_FLOAT_H_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_FLOAT_H_FALSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_FLOAT_H_FALSE$]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_FLOAT_H_TRUE]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_FLOAT_H_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_ITOLD]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_ITOLD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_ITOLD$]) +m4trace:configure.ac:60: -1- AC_SUBST([FNMATCH_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([FNMATCH_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FNMATCH_H$]) +m4trace:configure.ac:60: -1- AM_CONDITIONAL([GL_GENERATE_FNMATCH_H], [test -n "$FNMATCH_H"]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_FNMATCH_H_TRUE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_FNMATCH_H_TRUE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_FNMATCH_H_TRUE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_FNMATCH_H_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_FNMATCH_H_FALSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_FNMATCH_H_FALSE$]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_FNMATCH_H_TRUE]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_FNMATCH_H_FALSE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([fnmatch]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^fnmatch$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([fnmatch], [/* Define to a replacement function name for fnmatch(). */ +@%:@undef fnmatch]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MBSTATE_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MBSTATE_T$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBSTATE_T], [/* Define to 1 if declares mbstate_t. */ +@%:@undef HAVE_MBSTATE_T]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([mbstate_t]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^mbstate_t$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([mbstate_t], [/* Define to a type if does not define. */ +@%:@undef mbstate_t]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_ISBLANK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_ISBLANK$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_ISBLANK], [/* Define to 1 if you have the declaration of `isblank\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_ISBLANK]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_BTOWC], [/* Define to 1 if you have the `btowc\' function. */ +@%:@undef HAVE_BTOWC]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ISBLANK], [/* Define to 1 if you have the `isblank\' function. */ +@%:@undef HAVE_ISBLANK]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ISWCTYPE], [/* Define to 1 if you have the `iswctype\' function. */ +@%:@undef HAVE_ISWCTYPE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBSRTOWCS], [/* Define to 1 if you have the `mbsrtowcs\' function. */ +@%:@undef HAVE_MBSRTOWCS]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MEMPCPY], [/* Define to 1 if you have the `mempcpy\' function. */ +@%:@undef HAVE_MEMPCPY]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WMEMCHR], [/* Define to 1 if you have the `wmemchr\' function. */ +@%:@undef HAVE_WMEMCHR]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WMEMCPY], [/* Define to 1 if you have the `wmemcpy\' function. */ +@%:@undef HAVE_WMEMCPY]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WMEMPCPY], [/* Define to 1 if you have the `wmempcpy\' function. */ +@%:@undef HAVE_WMEMPCPY]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCTYPE_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_WCTYPE_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([fnmatch]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^fnmatch$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([fnmatch], [/* Define to a replacement function name for fnmatch(). */ +@%:@undef fnmatch]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_ISBLANK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_ISBLANK$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_ISBLANK], [/* Define to 1 if you have the declaration of `isblank\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_ISBLANK]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_BTOWC], [/* Define to 1 if you have the `btowc\' function. */ +@%:@undef HAVE_BTOWC]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ISBLANK], [/* Define to 1 if you have the `isblank\' function. */ +@%:@undef HAVE_ISBLANK]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ISWCTYPE], [/* Define to 1 if you have the `iswctype\' function. */ +@%:@undef HAVE_ISWCTYPE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBSRTOWCS], [/* Define to 1 if you have the `mbsrtowcs\' function. */ +@%:@undef HAVE_MBSRTOWCS]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MEMPCPY], [/* Define to 1 if you have the `mempcpy\' function. */ +@%:@undef HAVE_MEMPCPY]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WMEMCHR], [/* Define to 1 if you have the `wmemchr\' function. */ +@%:@undef HAVE_WMEMCHR]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WMEMCPY], [/* Define to 1 if you have the `wmemcpy\' function. */ +@%:@undef HAVE_WMEMCPY]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WMEMPCPY], [/* Define to 1 if you have the `wmempcpy\' function. */ +@%:@undef HAVE_WMEMPCPY]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCTYPE_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_WCTYPE_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FOPEN_TRAILING_SLASH_BUG]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FOPEN_TRAILING_SLASH_BUG$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([FOPEN_TRAILING_SLASH_BUG], [/* Define to 1 if fopen() fails to recognize a trailing slash. */ +@%:@undef FOPEN_TRAILING_SLASH_BUG]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FOPEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FOPEN$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FOPEN], [/* Define to 1 when the gnulib module fopen should be tested. */ +@%:@undef GNULIB_TEST_FOPEN]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_FOPEN_SAFER]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FOPEN_SAFER$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_FOPEN_SAFER], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module fopen-safer shall be considered present. */ +@%:@undef GNULIB_FOPEN_SAFER]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STDIO_EXT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_STDIO_EXT_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE___FPENDING], [/* Define to 1 if you have the `__fpending\' function. */ +@%:@undef HAVE___FPENDING]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL___FPENDING]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL___FPENDING$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL___FPENDING], [/* Define to 1 if you have the declaration of `__fpending\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL___FPENDING]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([PENDING_OUTPUT_N_BYTES]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^PENDING_OUTPUT_N_BYTES$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([PENDING_OUTPUT_N_BYTES], [/* the number of pending output bytes on stream \'fp\' */ +@%:@undef PENDING_OUTPUT_N_BYTES]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FPURGE], [/* Define to 1 if you have the `fpurge\' function. */ +@%:@undef HAVE_FPURGE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE___FPURGE], [/* Define to 1 if you have the `__fpurge\' function. */ +@%:@undef HAVE___FPURGE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FPURGE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FPURGE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_FPURGE], [/* Define to 1 if you have the declaration of `fpurge\', and to 0 if you don\'t. + */ +@%:@undef HAVE_DECL_FPURGE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FPURGE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FPURGE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FPURGE], [/* Define to 1 when the gnulib module fpurge should be tested. */ +@%:@undef GNULIB_TEST_FPURGE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE___FREADAHEAD], [/* Define to 1 if you have the `__freadahead\' function. */ +@%:@undef HAVE___FREADAHEAD]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE___FREADING], [/* Define to 1 if you have the `__freading\' function. */ +@%:@undef HAVE___FREADING]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE___FREADPTR], [/* Define to 1 if you have the `__freadptr\' function. */ +@%:@undef HAVE___FREADPTR]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE___FREADPTRINC], [/* Define to 1 if you have the `__freadptrinc\' function. */ +@%:@undef HAVE___FREADPTRINC]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FREOPEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FREOPEN$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FREOPEN], [/* Define to 1 when the gnulib module freopen should be tested. */ +@%:@undef GNULIB_TEST_FREOPEN]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_FREOPEN_SAFER]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FREOPEN_SAFER$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_FREOPEN_SAFER], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module freopen-safer shall be considered present. */ +@%:@undef GNULIB_FREOPEN_SAFER]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_ACOSF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ACOSF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ACOSF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_ACOSL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ACOSL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ACOSL$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_ASINF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ASINF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ASINF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_ASINL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ASINL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ASINL$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_ATANF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ATANF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ATANF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_ATANL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ATANL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ATANL$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_ATAN2F]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ATAN2F]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ATAN2F$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_CBRT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_CBRT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_CBRT$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_CBRTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_CBRTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_CBRTF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_CBRTL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_CBRTL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_CBRTL$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_CEIL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_CEIL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_CEIL$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_CEILF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_CEILF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_CEILF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_CEILL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_CEILL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_CEILL$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_COPYSIGN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_COPYSIGN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_COPYSIGN$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_COPYSIGNF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_COPYSIGNF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_COPYSIGNF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_COPYSIGNL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_COPYSIGNL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_COPYSIGNL$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_COSF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_COSF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_COSF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_COSL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_COSL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_COSL$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_COSHF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_COSHF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_COSHF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_EXPF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_EXPF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_EXPF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_EXPL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_EXPL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_EXPL$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_EXP2]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_EXP2]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_EXP2$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_EXP2F]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_EXP2F]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_EXP2F$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_EXP2L]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_EXP2L]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_EXP2L$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_EXPM1]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_EXPM1]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_EXPM1$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_EXPM1F]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_EXPM1F]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_EXPM1F$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_EXPM1L]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_EXPM1L]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_EXPM1L$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FABSF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FABSF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FABSF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FABSL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FABSL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FABSL$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FLOOR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FLOOR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FLOOR$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FLOORF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FLOORF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FLOORF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FLOORL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FLOORL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FLOORL$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FMA]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FMA]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FMA$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FMAF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FMAF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FMAF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FMAL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FMAL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FMAL$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FMOD]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FMOD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FMOD$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FMODF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FMODF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FMODF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FMODL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FMODL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FMODL$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FREXPF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FREXPF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FREXPF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FREXP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FREXP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FREXP$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FREXPL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FREXPL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FREXPL$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_HYPOT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_HYPOT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_HYPOT$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_HYPOTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_HYPOTF]) +m4trace:configure.ac:60: 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AC_SUBST([GNULIB_ISINF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ISINF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ISINF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_ISNAN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ISNAN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ISNAN$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_ISNANF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ISNANF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ISNANF$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_ISNAND]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ISNAND]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ISNAND$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_ISNANL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ISNANL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ISNANL$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_LDEXPF]) +m4trace:configure.ac:60: -1- 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to 1 when the gnulib module fseeko should be tested. */ +@%:@undef GNULIB_TEST_FSEEKO]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE___FSETERR], [/* Define to 1 if you have the `__fseterr\' function. */ +@%:@undef HAVE___FSETERR]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([STAT_MACROS_BROKEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^STAT_MACROS_BROKEN$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([STAT_MACROS_BROKEN], [/* Define to 1 if the `S_IS*\' macros in do not work properly. */ +@%:@undef STAT_MACROS_BROKEN]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_STAT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_STAT_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_SYS_STAT_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_SYS_STAT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SYS_STAT_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H], 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st_nlink in struct stat, or a supertype. */ +@%:@undef nlink_t]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FCHDIR], [/* Define to 1 if you have the `fchdir\' function. */ +@%:@undef HAVE_FCHDIR]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FSTAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FSTAT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FSTAT], [/* Define to 1 when the gnulib module fstat should be tested. */ +@%:@undef GNULIB_TEST_FSTAT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([LSTAT_FOLLOWS_SLASHED_SYMLINK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LSTAT_FOLLOWS_SLASHED_SYMLINK$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([LSTAT_FOLLOWS_SLASHED_SYMLINK], [/* Define to 1 if \'lstat\' dereferences a symlink specified with a trailing + slash. */ +@%:@undef LSTAT_FOLLOWS_SLASHED_SYMLINK]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FSTATAT], [/* Define to 1 if you have the `fstatat\' function. */ +@%:@undef HAVE_FSTATAT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WORKING_FSTATAT_ZERO_FLAG]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WORKING_FSTATAT_ZERO_FLAG$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WORKING_FSTATAT_ZERO_FLAG], [/* Define to 1 if fstatat (..., 0) works. For example, it does not work in AIX + 7.1. */ +@%:@undef HAVE_WORKING_FSTATAT_ZERO_FLAG]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FSTATAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FSTATAT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FSTATAT], [/* Define to 1 when the gnulib module fstatat should be tested. */ +@%:@undef GNULIB_TEST_FSTATAT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_PARAM_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_PARAM_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_VFS_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_VFS_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_FS_TYPES_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_FS_TYPES_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_MOUNT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_MOUNT_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYS_MOUNT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_MOUNT_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([STAT_STATVFS64]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^STAT_STATVFS64$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([STAT_STATVFS64], [/* Define if statvfs64 should be preferred over statvfs. */ +@%:@undef STAT_STATVFS64]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([STAT_STATVFS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^STAT_STATVFS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([STAT_STATVFS], [/* Define if there is a function named statvfs. (SVR4) */ +@%:@undef STAT_STATVFS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([STAT_STATFS2_FRSIZE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^STAT_STATFS2_FRSIZE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([STAT_STATFS2_FRSIZE], [/* Define if statfs takes 2 args and struct statfs has a field named f_frsize. + (glibc/Linux > 2.6) */ +@%:@undef STAT_STATFS2_FRSIZE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([STAT_STATFS3_OSF1]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^STAT_STATFS3_OSF1$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([STAT_STATFS3_OSF1], [/* Define if statfs takes 3 args. (DEC Alpha running OSF/1) */ +@%:@undef STAT_STATFS3_OSF1]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([STAT_STATFS2_BSIZE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^STAT_STATFS2_BSIZE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([STAT_STATFS2_BSIZE], [/* Define if statfs takes 2 args and struct statfs has a field named f_bsize. + (4.3BSD, SunOS 4, HP-UX, AIX PS/2) */ +@%:@undef STAT_STATFS2_BSIZE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([STAT_STATFS4]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^STAT_STATFS4$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([STAT_STATFS4], [/* Define if statfs takes 4 args. (SVR3, Dynix, old Irix, old AIX, Dolphin) */ +@%:@undef STAT_STATFS4]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([STAT_STATFS2_FSIZE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^STAT_STATFS2_FSIZE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([STAT_STATFS2_FSIZE], [/* Define if statfs takes 2 args and struct statfs has a field named f_fsize. + (4.4BSD, NetBSD) */ +@%:@undef STAT_STATFS2_FSIZE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([STAT_STATFS2_FS_DATA]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^STAT_STATFS2_FS_DATA$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([STAT_STATFS2_FS_DATA], [/* Define if statfs takes 2 args and the second argument has type struct + fs_data. (Ultrix) */ +@%:@undef STAT_STATFS2_FS_DATA]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([STAT_READ_FILSYS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^STAT_READ_FILSYS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([STAT_READ_FILSYS], [/* Define if there is no specific function for reading file systems usage + information and you have the header file. (SVR2) */ +@%:@undef STAT_READ_FILSYS]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DUSTAT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_DUSTAT_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_FS_S5PARAM_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_FS_S5PARAM_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_FILSYS_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_FILSYS_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_STATFS_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_STATFS_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([STATFS_TRUNCATES_BLOCK_COUNTS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^STATFS_TRUNCATES_BLOCK_COUNTS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([STATFS_TRUNCATES_BLOCK_COUNTS], [/* Define if the block counts reported by statfs may be truncated to 2GB and + the correct values may be stored in the f_spare array. (SunOS 4.1.2, 4.1.3, + and 4.1.3_U1 are reported to have this problem. SunOS 4.1.1 seems not to be + affected.) */ +@%:@undef STATFS_TRUNCATES_BLOCK_COUNTS]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FSYNC], [/* Define to 1 if you have the `fsync\' function. */ +@%:@undef HAVE_FSYNC]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FSYNC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FSYNC$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FSYNC], [/* Define to 1 when the gnulib module fsync should be tested. */ +@%:@undef GNULIB_TEST_FSYNC]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FTELLO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FTELLO$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_FTELLO], [/* Define to 1 if you have the declaration of `ftello\', and to 0 if you don\'t. + */ +@%:@undef HAVE_DECL_FTELLO]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE], [/* Define to 1 if the system\'s ftello function has the Solaris bug. */ +@%:@undef FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FTELL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FTELL$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FTELL], [/* Define to 1 when the gnulib module ftell should be tested. */ +@%:@undef GNULIB_TEST_FTELL]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE], [/* Define to 1 if the system\'s ftello function has the Solaris bug. */ +@%:@undef FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE__FTELLI64], [/* Define to 1 if you have the `_ftelli64\' function. */ +@%:@undef HAVE__FTELLI64]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE__FTELLI64]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE__FTELLI64$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FTELLO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FTELLO$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FTELLO], [/* Define to 1 when the gnulib module ftello should be tested. */ +@%:@undef GNULIB_TEST_FTELLO]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRTOF], [/* Define to 1 if you have the `strtof\' function. */ +@%:@undef HAVE_STRTOF]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FTRUNCATE], [/* Define to 1 if you have the `ftruncate\' function. */ +@%:@undef HAVE_FTRUNCATE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_CHSIZE], [/* Define to 1 if you have the `chsize\' function. */ +@%:@undef HAVE_CHSIZE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_CHSIZE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_CHSIZE$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FTRUNCATE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FTRUNCATE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FTRUNCATE], [/* Define to 1 when the gnulib module ftruncate should be tested. */ +@%:@undef GNULIB_TEST_FTRUNCATE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_OPENAT], [/* Define to 1 if you have the `openat\' function. */ +@%:@undef HAVE_OPENAT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FSTATFS], [/* Define to 1 if you have the `fstatfs\' function. */ +@%:@undef HAVE_FSTATFS]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_PARAM_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_PARAM_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_VFS_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_VFS_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STATFS_F_TYPE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_STATFS_F_TYPE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_STATFS_F_TYPE], [/* Define to 1 if `f_type\' is a member of `struct statfs\'. */ +@%:@undef HAVE_STRUCT_STATFS_F_TYPE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FUTIMENS], [/* Define to 1 if you have the `futimens\' function. */ +@%:@undef HAVE_FUTIMENS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_FUTIMENS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_FUTIMENS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_FUTIMENS], [/* Define to 1 when the gnulib module futimens should be tested. */ +@%:@undef GNULIB_TEST_FUTIMENS]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SOCKET]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SOCKET]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SOCKET$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_CONNECT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_CONNECT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_CONNECT$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_ACCEPT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ACCEPT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ACCEPT$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_BIND]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_BIND]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_BIND$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_GETPEERNAME]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_GETPEERNAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETPEERNAME$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_GETSOCKNAME]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_GETSOCKNAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETSOCKNAME$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_GETSOCKOPT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_GETSOCKOPT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETSOCKOPT$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_LISTEN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_LISTEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_LISTEN$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_RECV]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_RECV]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_RECV$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SEND]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SEND]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SEND$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_RECVFROM]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_RECVFROM]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_RECVFROM$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SENDTO]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SENDTO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SENDTO$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SETSOCKOPT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SETSOCKOPT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SETSOCKOPT$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SHUTDOWN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SHUTDOWN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SHUTDOWN$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_ACCEPT4]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ACCEPT4]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ACCEPT4$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_STRUCT_SOCKADDR_STORAGE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_STRUCT_SOCKADDR_STORAGE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_SOCKADDR_STORAGE$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SA_FAMILY_T]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SA_FAMILY_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SA_FAMILY_T$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_ACCEPT4]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_ACCEPT4]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ACCEPT4$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([_POSIX_PII_SOCKET]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^_POSIX_PII_SOCKET$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([_POSIX_PII_SOCKET], [/* Define to 1 in order to get the POSIX compatible declarations of socket + functions. */ +@%:@undef _POSIX_PII_SOCKET]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SHUTDOWN], [/* Define to 1 if you have the `shutdown\' function. */ +@%:@undef HAVE_SHUTDOWN]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SHUTDOWN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SHUTDOWN$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SOCKET_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WS2TCPIP_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_WS2TCPIP_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WS2TCPIP_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WS2TCPIP_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SOCKET_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_SYS_SOCKET_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_SYS_SOCKET_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SYS_SOCKET_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SYS_SOCKET_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SYS_SOCKET_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_SOCKET_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WS2TCPIP_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WS2TCPIP_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WS2TCPIP_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_SOCKADDR_STORAGE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_SOCKADDR_STORAGE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_SOCKADDR_STORAGE], [/* Define to 1 if the system has the type `struct sockaddr_storage\'. */ +@%:@undef HAVE_STRUCT_SOCKADDR_STORAGE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SA_FAMILY_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SA_FAMILY_T$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SA_FAMILY_T], [/* Define to 1 if the system has the type `sa_family_t\'. */ +@%:@undef HAVE_SA_FAMILY_T]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY], [/* Define to 1 if `ss_family\' is a member of `struct sockaddr_storage\'. */ +@%:@undef HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SOCKET_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WINSOCK2_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_GETADDRINFO]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_GETADDRINFO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETADDRINFO$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_STRUCT_ADDRINFO]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_STRUCT_ADDRINFO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_ADDRINFO$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_FREEADDRINFO]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_FREEADDRINFO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FREEADDRINFO$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_GAI_STRERROR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_GAI_STRERROR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GAI_STRERROR$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_GETADDRINFO]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_GETADDRINFO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETADDRINFO$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_GETNAMEINFO]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_GETNAMEINFO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETNAMEINFO$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_GAI_STRERROR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_GAI_STRERROR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_GAI_STRERROR$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NETDB_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_NETDB_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_NETDB_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_NETDB_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_NETDB_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_NETDB_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_NETDB_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_NETDB_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_NETDB_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_NETDB_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_NETDB_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GAI_STRERROR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GAI_STRERROR$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_GAI_STRERROR], [/* Define to 1 if you have the declaration of `gai_strerror\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_GAI_STRERROR]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GAI_STRERRORA]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GAI_STRERRORA$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_GAI_STRERRORA], [/* Define to 1 if you have the declaration of `gai_strerrorA\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_GAI_STRERRORA]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETHOSTBYNAME], [/* Define to 1 if you have the `gethostbyname\' function. */ +@%:@undef HAVE_GETHOSTBYNAME]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GETHOSTBYNAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETHOSTBYNAME$]) +m4trace:configure.ac:60: -1- AC_SUBST([HOSTENT_LIB]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HOSTENT_LIB]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HOSTENT_LIB$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETSERVBYNAME], [/* Define to 1 if you have the `getservbyname\' function. */ +@%:@undef HAVE_GETSERVBYNAME]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GETSERVBYNAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETSERVBYNAME$]) +m4trace:configure.ac:60: -1- AC_SUBST([SERVENT_LIB]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([SERVENT_LIB]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^SERVENT_LIB$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SOCKET_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WINSOCK2_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_INET_NTOP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_INET_NTOP$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_INET_NTOP], [/* Define to 1 if you have the declaration of `inet_ntop\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_INET_NTOP]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_INET_NTOP], [/* Define to 1 if you have the `inet_ntop\' function. */ +@%:@undef HAVE_INET_NTOP]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_INET_NTOP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_INET_NTOP$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NETDB_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_NETDB_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_INET_NTOP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_INET_NTOP$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_INET_NTOP], [/* Define to 1 if you have the declaration of `inet_ntop\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_INET_NTOP]) +m4trace:configure.ac:60: -1- AC_SUBST([INET_NTOP_LIB]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([INET_NTOP_LIB]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^INET_NTOP_LIB$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NETINET_IN_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_NETINET_IN_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_IPV4]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_IPV4$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_IPV4], [/* Define to 1 if defines AF_INET. */ +@%:@undef HAVE_IPV4]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_IPV6]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_IPV6$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_IPV6], [/* Define to 1 if defines AF_INET6. */ +@%:@undef HAVE_IPV6]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_SOCKADDR_SA_LEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_SOCKADDR_SA_LEN$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_SOCKADDR_SA_LEN], [/* Define to 1 if `sa_len\' is a member of `struct sockaddr\'. */ +@%:@undef HAVE_STRUCT_SOCKADDR_SA_LEN]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NETINET_IN_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_NETINET_IN_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETADDRINFO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETADDRINFO$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_GETADDRINFO], [/* Define to 1 if you have the declaration of `getaddrinfo\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_GETADDRINFO]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FREEADDRINFO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FREEADDRINFO$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_FREEADDRINFO], [/* Define to 1 if you have the declaration of `freeaddrinfo\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_FREEADDRINFO]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETNAMEINFO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETNAMEINFO$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_GETNAMEINFO], [/* Define to 1 if you have the declaration of `getnameinfo\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_GETNAMEINFO]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_ADDRINFO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_ADDRINFO$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_ADDRINFO], [/* Define to 1 if the system has the type `struct addrinfo\'. */ +@%:@undef HAVE_STRUCT_ADDRINFO]) +m4trace:configure.ac:60: -1- AC_SUBST([GETADDRINFO_LIB]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GETADDRINFO_LIB]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GETADDRINFO_LIB$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_GETADDRINFO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_GETADDRINFO$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_GETADDRINFO], [/* Define to 1 when the gnulib module getaddrinfo should be tested. */ +@%:@undef GNULIB_TEST_GETADDRINFO]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UNISTD_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETCWD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETCWD$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_GETCWD], [/* Define to 1 if you have the declaration of `getcwd\', and to 0 if you don\'t. + */ +@%:@undef HAVE_DECL_GETCWD]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UNISTD_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UNISTD_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETPAGESIZE], [/* Define to 1 if you have the `getpagesize\' function. */ +@%:@undef HAVE_GETPAGESIZE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GETPAGESIZE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETPAGESIZE$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MINIMALLY_WORKING_GETCWD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MINIMALLY_WORKING_GETCWD$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MINIMALLY_WORKING_GETCWD], [/* Define to 1 if getcwd minimally works, that is, its result can be trusted + when it succeeds. */ +@%:@undef HAVE_MINIMALLY_WORKING_GETCWD]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_PARTLY_WORKING_GETCWD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PARTLY_WORKING_GETCWD$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PARTLY_WORKING_GETCWD], [/* Define to 1 if getcwd works, except it sometimes fails when it shouldn\'t, + setting errno to ERANGE, ENAMETOOLONG, or ENOENT. */ +@%:@undef HAVE_PARTLY_WORKING_GETCWD]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_GETCWD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETCWD$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_GETCWD], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module getcwd shall be considered present. */ +@%:@undef GNULIB_GETCWD]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_GETCWD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_GETCWD$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_GETCWD], [/* Define to 1 when the gnulib module getcwd should be tested. */ +@%:@undef GNULIB_TEST_GETCWD]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_GETCWD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_GETCWD$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_GETCWD], [/* Define to 1 when the gnulib module getcwd should be tested. */ +@%:@undef GNULIB_TEST_GETCWD]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETDELIM]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETDELIM$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_GETDELIM], [/* Define to 1 if you have the declaration of `getdelim\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_GETDELIM]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETDELIM], [/* Define to 1 if you have the `getdelim\' function. */ +@%:@undef HAVE_GETDELIM]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FLOCKFILE], [/* Define to 1 if you have the `flockfile\' function. */ +@%:@undef HAVE_FLOCKFILE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FUNLOCKFILE], [/* Define to 1 if you have the `funlockfile\' function. */ +@%:@undef HAVE_FUNLOCKFILE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETC_UNLOCKED]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETC_UNLOCKED$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_GETC_UNLOCKED], [/* Define to 1 if you have the declaration of `getc_unlocked\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_GETC_UNLOCKED]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_GETDELIM]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_GETDELIM$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_GETDELIM], [/* Define to 1 when the gnulib module getdelim should be tested. */ +@%:@undef GNULIB_TEST_GETDELIM]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETDTABLESIZE], [/* Define to 1 if you have the `getdtablesize\' function. */ +@%:@undef HAVE_GETDTABLESIZE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_GETDTABLESIZE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_GETDTABLESIZE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_GETDTABLESIZE], [/* Define to 1 when the gnulib module getdtablesize should be tested. */ +@%:@undef GNULIB_TEST_GETDTABLESIZE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GETGROUPS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETGROUPS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETGROUPS], [/* Define to 1 if your system has a working `getgroups\' function. */ +@%:@undef HAVE_GETGROUPS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GETGROUPS_ZERO_BUG]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GETGROUPS_ZERO_BUG$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GETGROUPS_ZERO_BUG], [/* Define this to 1 if getgroups(0,NULL) does not return the number of groups. + */ +@%:@undef GETGROUPS_ZERO_BUG]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_GETGROUPS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_GETGROUPS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_GETGROUPS], [/* Define to 1 when the gnulib module getgroups should be tested. */ +@%:@undef GNULIB_TEST_GETGROUPS]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SOCKET_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WINSOCK2_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETHOSTNAME], [/* Define to 1 if you have the `gethostname\' function. */ +@%:@undef HAVE_GETHOSTNAME]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GETHOSTNAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETHOSTNAME$]) +m4trace:configure.ac:60: -1- AC_SUBST([GETHOSTNAME_LIB]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GETHOSTNAME_LIB]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GETHOSTNAME_LIB$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_PARAM_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_PARAM_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SOCKET_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NETDB_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_NETDB_H]) +m4trace:configure.ac:60: -1- _m4_warn([obsolete], [The macro `_AC_COMPUTE_INT' is obsolete and will be deleted in a +future version or Autoconf. Hence, it is suggested that you use +instead the public AC_COMPUTE_INT macro. Note that the arguments are +slightly different between the two.], [../../lib/autoconf/general.m4:3074: _AC_COMPUTE_INT is expanded from... +../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from... +../../lib/autoconf/general.m4:2031: AC_CACHE_VAL is expanded from... +../../lib/autoconf/general.m4:2052: AC_CACHE_CHECK is expanded from... +m4/gethostname.m4:47: gl_PREREQ_HOST_NAME_MAX is expanded from... +m4/gethostname.m4:10: gl_FUNC_GETHOSTNAME is expanded from... +m4/gnulib-comp.m4:823: gl_INIT is expanded from... +configure.ac:60: the top level]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HOST_NAME_MAX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HOST_NAME_MAX$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HOST_NAME_MAX], [/* Define HOST_NAME_MAX when does not define it. */ +@%:@undef HOST_NAME_MAX]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNAME], [/* Define to 1 if you have the `uname\' function. */ +@%:@undef HAVE_UNAME]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_UNAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_UNAME$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_GETHOSTNAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_GETHOSTNAME$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_GETHOSTNAME], [/* Define to 1 when the gnulib module gethostname should be tested. */ +@%:@undef GNULIB_TEST_GETHOSTNAME]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ARITHMETIC_HRTIME_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ARITHMETIC_HRTIME_T$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ARITHMETIC_HRTIME_T], [/* Define if you have an arithmetic hrtime_t type. */ +@%:@undef HAVE_ARITHMETIC_HRTIME_T]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_UNSIGNED_LONG_LONG_INT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_UNSIGNED_LONG_LONG_INT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNSIGNED_LONG_LONG_INT], [/* Define to 1 if the system has the type \'unsigned long long int\'. */ +@%:@undef HAVE_UNSIGNED_LONG_LONG_INT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LONG_LONG_INT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LONG_LONG_INT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LONG_LONG_INT], [/* Define to 1 if the system has the type \'long long int\'. */ +@%:@undef HAVE_LONG_LONG_INT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETHRTIME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETHRTIME$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_GETHRTIME], [/* Define to 1 if you have the declaration of `gethrtime\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_GETHRTIME]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MICROUPTIME], [/* Define to 1 if you have the `microuptime\' function. */ +@%:@undef HAVE_MICROUPTIME]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NANOUPTIME], [/* Define to 1 if you have the `nanouptime\' function. */ +@%:@undef HAVE_NANOUPTIME]) +m4trace:configure.ac:60: -1- AC_SUBST([LIB_GETHRXTIME]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIB_GETHRXTIME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIB_GETHRXTIME$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETLINE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETLINE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_GETLINE], [/* Define to 1 if you have the declaration of `getline\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_GETLINE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_GETLINE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_GETLINE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_GETLINE], [/* Define to 1 when the gnulib module getline should be tested. */ +@%:@undef GNULIB_TEST_GETLINE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LIBKSTAT], [/* Define to 1 if you have the `kstat\' library (-lkstat). */ +@%:@undef HAVE_LIBKSTAT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBKSTAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LIBKSTAT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LIBPERFSTAT], [/* Define to 1 if you have the `perfstat\' library (-lperfstat). */ +@%:@undef HAVE_LIBPERFSTAT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBPERFSTAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LIBPERFSTAT$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([DGUX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^DGUX$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([DGUX], [/* Define to 1 for DGUX with . */ +@%:@undef DGUX]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LIBDGC], [/* Define to 1 if you have the `dgc\' library (-ldgc). */ +@%:@undef HAVE_LIBDGC]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBDGC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LIBDGC$]) +m4trace:configure.ac:60: -1- AC_SUBST([GETLOADAVG_LIBS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GETLOADAVG_LIBS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GETLOADAVG_LIBS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_LOADAVG_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_LOADAVG_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYS_LOADAVG_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_LOADAVG_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_PARAM_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_PARAM_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PSTAT_GETDYNAMIC], [/* Define to 1 if you have the `pstat_getdynamic\' function. */ +@%:@undef HAVE_PSTAT_GETDYNAMIC]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_PSTAT_GETDYNAMIC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PSTAT_GETDYNAMIC$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([SVR4]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^SVR4$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([SVR4], [/* Define to 1 on System V Release 4. */ +@%:@undef SVR4]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([UMAX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^UMAX$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([UMAX], [/* Define to 1 for Encore UMAX. */ +@%:@undef UMAX]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([UMAX4_3]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^UMAX4_3$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([UMAX4_3], [/* Define to 1 for Encore UMAX 4.3 that has instead of + . */ +@%:@undef UMAX4_3]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([UMAX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^UMAX$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MACH_MACH_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_MACH_MACH_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MACH_MACH_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MACH_MACH_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NLIST_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_NLIST_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_NLIST_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_NLIST_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_NLIST_N_UN_N_NAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_NLIST_N_UN_N_NAME$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_NLIST_N_UN_N_NAME], [/* Define to 1 if `n_un.n_name\' is a member of `struct nlist\'. */ +@%:@undef HAVE_STRUCT_NLIST_N_UN_N_NAME]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([N_NAME_POINTER]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^N_NAME_POINTER$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([N_NAME_POINTER], [/* Define to 1 if the nlist n_name member is a pointer */ +@%:@undef N_NAME_POINTER]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_GETLOADAVG]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_GETLOADAVG$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_GETLOADAVG], [/* Define to 1 when the gnulib module getloadavg should be tested. */ +@%:@undef GNULIB_TEST_GETLOADAVG]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETLOGIN], [/* Define to 1 if you have the `getlogin\' function. */ +@%:@undef HAVE_GETLOGIN]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_GETLOGIN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_GETLOGIN$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_GETLOGIN], [/* Define to 1 when the gnulib module getlogin should be tested. */ +@%:@undef GNULIB_TEST_GETLOGIN]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([ssize_t]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^ssize_t$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([ssize_t], [/* Define as a signed type of the same size as size_t. */ +@%:@undef ssize_t]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FLOCKFILE], [/* Define to 1 if you have the `flockfile\' function. */ +@%:@undef HAVE_FLOCKFILE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FUNLOCKFILE], [/* Define to 1 if you have the `funlockfile\' function. */ +@%:@undef HAVE_FUNLOCKFILE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETOPT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_GETOPT_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_GETOPT_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_GETOPT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_GETOPT_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_GETOPT_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_GETOPT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_GETOPT_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_GETOPT_H]) 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m4_pattern_allow([^HAVE_GETPAGESIZE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_OS_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_OS_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_OS_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_OS_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_PARAM_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_PARAM_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYS_PARAM_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_PARAM_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_GETPAGESIZE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_GETPAGESIZE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_GETPAGESIZE], [/* Define to 1 when the gnulib module getpagesize should be tested. */ +@%:@undef GNULIB_TEST_GETPAGESIZE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETPASS]) 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Define to 1 if you have the `tcgetattr\' function. */ +@%:@undef HAVE_TCGETATTR]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_TCSETATTR], [/* Define to 1 if you have the `tcsetattr\' function. */ +@%:@undef HAVE_TCSETATTR]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL___FSETLOCKING]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL___FSETLOCKING$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL___FSETLOCKING], [/* Define to 1 if you have the declaration of `__fsetlocking\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL___FSETLOCKING]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FFLUSH_UNLOCKED]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FFLUSH_UNLOCKED$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_FFLUSH_UNLOCKED], [/* Define to 1 if you have the declaration of `fflush_unlocked\', and to 0 if + you don\'t. */ +@%:@undef HAVE_DECL_FFLUSH_UNLOCKED]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FLOCKFILE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FLOCKFILE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_FLOCKFILE], [/* Define to 1 if you have the declaration of `flockfile\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_FLOCKFILE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FPUTS_UNLOCKED]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FPUTS_UNLOCKED$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_FPUTS_UNLOCKED], [/* Define to 1 if you have the declaration of `fputs_unlocked\', and to 0 if + you don\'t. */ +@%:@undef HAVE_DECL_FPUTS_UNLOCKED]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FUNLOCKFILE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FUNLOCKFILE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_FUNLOCKFILE], [/* Define to 1 if you have the declaration of `funlockfile\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_FUNLOCKFILE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_PUTC_UNLOCKED]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_PUTC_UNLOCKED$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_PUTC_UNLOCKED], [/* Define to 1 if you have the declaration of `putc_unlocked\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_PUTC_UNLOCKED]) +m4trace:configure.ac:60: -1- AC_SUBST([LIBINTL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBINTL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBINTL$]) +m4trace:configure.ac:60: -1- AC_SUBST([LTLIBINTL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LTLIBINTL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LTLIBINTL$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETTIMEOFDAY], [/* Define to 1 if you have the `gettimeofday\' function. */ +@%:@undef HAVE_GETTIMEOFDAY]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NANOTIME], [/* Define to 1 if you have the `nanotime\' function. */ +@%:@undef HAVE_NANOTIME]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_GETTIMEOFDAY]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_GETTIMEOFDAY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETTIMEOFDAY$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_GETTIMEOFDAY]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_GETTIMEOFDAY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETTIMEOFDAY$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_STRUCT_TIMEVAL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_STRUCT_TIMEVAL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_TIMEVAL$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SYS_TIME_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SYS_TIME_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_TIME_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_GETTIMEOFDAY]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_GETTIMEOFDAY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_GETTIMEOFDAY$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_STRUCT_TIMEVAL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_STRUCT_TIMEVAL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STRUCT_TIMEVAL$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_TIME_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_TIME_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_TIME_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_TIME_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_SYS_TIME_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_SYS_TIME_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SYS_TIME_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_TIME_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SOCKET_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WINSOCK2_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETTIMEOFDAY], [/* Define to 1 if you have the `gettimeofday\' function. */ +@%:@undef HAVE_GETTIMEOFDAY]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([gmtime]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^gmtime$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([gmtime], [/* Define to rpl_gmtime if the replacement function should be used. */ +@%:@undef gmtime]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([localtime]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^localtime$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([localtime], [/* Define to rpl_localtime if the replacement function should be used. */ +@%:@undef localtime]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GETTIMEOFDAY_CLOBBERS_LOCALTIME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GETTIMEOFDAY_CLOBBERS_LOCALTIME$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GETTIMEOFDAY_CLOBBERS_LOCALTIME], [/* Define if gettimeofday clobbers the localtime buffer. */ +@%:@undef GETTIMEOFDAY_CLOBBERS_LOCALTIME]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_RUN_TZSET_TEST]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_RUN_TZSET_TEST$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_RUN_TZSET_TEST], [/* Define to 1 if you have run the test for working tzset. */ +@%:@undef HAVE_RUN_TZSET_TEST]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([gmtime]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^gmtime$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([gmtime], [/* Define to rpl_gmtime if the replacement function should be used. */ +@%:@undef gmtime]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([localtime]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^localtime$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([localtime], [/* Define to rpl_localtime if the replacement function should be used. */ +@%:@undef localtime]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([tzset]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^tzset$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([tzset], [/* Define to rpl_tzset if the wrapper function should be used. */ +@%:@undef tzset]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([TZSET_CLOBBERS_LOCALTIME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^TZSET_CLOBBERS_LOCALTIME$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([TZSET_CLOBBERS_LOCALTIME], [/* Define if tzset clobbers localtime\'s static buffer. */ +@%:@undef TZSET_CLOBBERS_LOCALTIME]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GETTIMEOFDAY_TIMEZONE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GETTIMEOFDAY_TIMEZONE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GETTIMEOFDAY_TIMEZONE], [/* Define this to \'void\' or \'struct timezone\' to match the system\'s + declaration of the second argument to gettimeofday. */ +@%:@undef GETTIMEOFDAY_TIMEZONE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_TIMEB_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_TIMEB_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYS_TIMEB_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_TIMEB_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE__FTIME], [/* Define to 1 if you have the `_ftime\' function. */ +@%:@undef HAVE__FTIME]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE__FTIME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE__FTIME$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_GETTIMEOFDAY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_GETTIMEOFDAY$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_GETTIMEOFDAY], [/* Define to 1 when the gnulib module gettimeofday should be tested. */ +@%:@undef GNULIB_TEST_GETTIMEOFDAY]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GRP_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_GRP_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETUSERSHELL], [/* Define to 1 if you have the `getusershell\' function. */ +@%:@undef HAVE_GETUSERSHELL]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETUSERSHELL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETUSERSHELL$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_GETUSERSHELL], [/* Define to 1 if you have the declaration of `getusershell\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_GETUSERSHELL]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_GETUSERSHELL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_GETUSERSHELL$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_GETUSERSHELL], [/* Define to 1 when the gnulib module getusershell should be tested. */ +@%:@undef GNULIB_TEST_GETUSERSHELL]) +m4trace:configure.ac:60: -1- AM_CONDITIONAL([GNU_MAKE], [${MAKE-make} --version /cannot/make/this >/dev/null 2>&1]) +m4trace:configure.ac:60: -1- AC_SUBST([GNU_MAKE_TRUE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNU_MAKE_TRUE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNU_MAKE_TRUE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNU_MAKE_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNU_MAKE_FALSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNU_MAKE_FALSE$]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GNU_MAKE_TRUE]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GNU_MAKE_FALSE]) +m4trace:configure.ac:60: -1- AC_CONFIG_LINKS([$GNUmakefile:$GNUmakefile], [], [GNUmakefile=$GNUmakefile]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_GROUP_MEMBER]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_GROUP_MEMBER$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_GROUP_MEMBER], [/* Define to 1 when the gnulib module group-member should be tested. */ +@%:@undef GNULIB_TEST_GROUP_MEMBER]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HOST_OPERATING_SYSTEM]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HOST_OPERATING_SYSTEM$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HOST_OPERATING_SYSTEM], [/* The host operating system. */ +@%:@undef HOST_OPERATING_SYSTEM]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETHOSTBYNAME], [/* Define to 1 if you have the `gethostbyname\' function. */ +@%:@undef HAVE_GETHOSTBYNAME]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GETHOSTBYNAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETHOSTBYNAME$]) +m4trace:configure.ac:60: -1- AC_SUBST([HOSTENT_LIB]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HOSTENT_LIB]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HOSTENT_LIB$]) +m4trace:configure.ac:60: -1- AC_REQUIRE_AUX_FILE([config.rpath]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ICONV]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ICONV$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ICONV], [/* Define if you have the iconv() function and it works. */ +@%:@undef HAVE_ICONV]) +m4trace:configure.ac:60: -1- AC_SUBST([LIBICONV]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBICONV]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBICONV$]) +m4trace:configure.ac:60: -1- AC_SUBST([LTLIBICONV]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LTLIBICONV]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LTLIBICONV$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([ICONV_CONST]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^ICONV_CONST$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([ICONV_CONST], [/* Define as const if the declaration of iconv() needs const. */ +@%:@undef ICONV_CONST]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_ICONV]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ICONV]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ICONV$]) +m4trace:configure.ac:60: -1- AC_SUBST([ICONV_CONST]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([ICONV_CONST]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^ICONV_CONST$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_ICONV]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_ICONV]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_ICONV$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_ICONV_OPEN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_ICONV_OPEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_ICONV_OPEN$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_ICONV_UTF]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_ICONV_UTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_ICONV_UTF$]) +m4trace:configure.ac:60: -1- AC_SUBST([ICONV_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([ICONV_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^ICONV_H$]) +m4trace:configure.ac:60: -1- AM_CONDITIONAL([GL_GENERATE_ICONV_H], [test -n "$ICONV_H"]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_ICONV_H_TRUE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_ICONV_H_TRUE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_ICONV_H_TRUE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_ICONV_H_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_ICONV_H_FALSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_ICONV_H_FALSE$]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_ICONV_H_TRUE]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_ICONV_H_FALSE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ICONV_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_ICONV_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_ICONV_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_ICONV_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_ICONV_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_ICONV_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_ICONV_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_ICONV_H$]) +m4trace:configure.ac:60: -1- AM_CONDITIONAL([GL_GENERATE_ICONV_H], [test -n "$ICONV_H"]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_ICONV_H_TRUE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_ICONV_H_TRUE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_ICONV_H_TRUE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_ICONV_H_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_ICONV_H_FALSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_ICONV_H_FALSE$]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_ICONV_H_TRUE]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_ICONV_H_FALSE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([ICONV_FLAVOR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^ICONV_FLAVOR$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([ICONV_FLAVOR], [/* Define to a symbolic name denoting the flavor of iconv_open() + implementation. */ +@%:@undef ICONV_FLAVOR]) +m4trace:configure.ac:60: -1- AM_CONDITIONAL([GL_GENERATE_ICONV_H], [test -n "$ICONV_H"]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_ICONV_H_TRUE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_ICONV_H_TRUE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_ICONV_H_TRUE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_ICONV_H_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_ICONV_H_FALSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_ICONV_H_FALSE$]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_ICONV_H_TRUE]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_ICONV_H_FALSE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SOCKET_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WINSOCK2_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_INET_NTOP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_INET_NTOP$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_INET_NTOP], [/* Define to 1 if you have the declaration of `inet_ntop\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_INET_NTOP]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_INET_NTOP], [/* Define to 1 if you have the `inet_ntop\' function. */ +@%:@undef HAVE_INET_NTOP]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_INET_NTOP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_INET_NTOP$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NETDB_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_NETDB_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_INET_NTOP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_INET_NTOP$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_INET_NTOP], [/* Define to 1 if you have the declaration of `inet_ntop\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_INET_NTOP]) +m4trace:configure.ac:60: -1- AC_SUBST([INET_NTOP_LIB]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([INET_NTOP_LIB]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^INET_NTOP_LIB$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([inline], [/* Define to `__inline__\' or `__inline\' if that\'s what the C compiler + calls it, or to nothing if \'inline\' is not supported under any name. */ +#ifndef __cplusplus +#undef inline +#endif]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_INLINE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_INLINE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_INLINE], [/* Define to 1 if the compiler supports one of the keywords \'inline\', + \'__inline__\', \'__inline\' and effectively inlines functions marked as such. + */ +@%:@undef HAVE_INLINE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([off_t]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^off_t$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([off_t], [/* Define to `long int\' if does not define. */ +@%:@undef off_t]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_LONG_LONG_INT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_LONG_LONG_INT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LONG_LONG_INT$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_UNSIGNED_LONG_LONG_INT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_UNSIGNED_LONG_LONG_INT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_UNSIGNED_LONG_LONG_INT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCHAR_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_WCHAR_H]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WCHAR_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WCHAR_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WCHAR_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_INTTYPES_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_INTTYPES_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_INTTYPES_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SYS_TYPES_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SYS_TYPES_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_TYPES_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STDINT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_STDINT_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_STDINT_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_STDINT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_STDINT_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_STDINT_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_STDINT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_STDINT_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_STDINT_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_STDINT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STDINT_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_INTTYPES_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_INTTYPES_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_BITYPES_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_BITYPES_H]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SYS_INTTYPES_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SYS_INTTYPES_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_INTTYPES_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SYS_BITYPES_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SYS_BITYPES_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_BITYPES_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([APPLE_UNIVERSAL_BUILD]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([APPLE_UNIVERSAL_BUILD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^APPLE_UNIVERSAL_BUILD$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([BITSIZEOF_PTRDIFF_T], [/* Define to the number of bits in type \'ptrdiff_t\'. */ +@%:@undef BITSIZEOF_PTRDIFF_T]) +m4trace:configure.ac:60: -1- AH_OUTPUT([BITSIZEOF_SIZE_T], [/* Define to the number of bits in type \'size_t\'. */ +@%:@undef BITSIZEOF_SIZE_T]) +m4trace:configure.ac:60: -1- AC_SUBST([BITSIZEOF_PTRDIFF_T]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([BITSIZEOF_PTRDIFF_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^BITSIZEOF_PTRDIFF_T$]) +m4trace:configure.ac:60: -1- AC_SUBST([BITSIZEOF_SIZE_T]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([BITSIZEOF_SIZE_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^BITSIZEOF_SIZE_T$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([BITSIZEOF_SIG_ATOMIC_T], [/* Define to the number of bits in type \'sig_atomic_t\'. */ +@%:@undef BITSIZEOF_SIG_ATOMIC_T]) +m4trace:configure.ac:60: -1- AH_OUTPUT([BITSIZEOF_WCHAR_T], [/* Define to the number of bits in type \'wchar_t\'. */ +@%:@undef BITSIZEOF_WCHAR_T]) +m4trace:configure.ac:60: -1- AH_OUTPUT([BITSIZEOF_WINT_T], [/* Define to the number of bits in type \'wint_t\'. */ +@%:@undef BITSIZEOF_WINT_T]) +m4trace:configure.ac:60: -1- AC_SUBST([BITSIZEOF_SIG_ATOMIC_T]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([BITSIZEOF_SIG_ATOMIC_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^BITSIZEOF_SIG_ATOMIC_T$]) +m4trace:configure.ac:60: -1- AC_SUBST([BITSIZEOF_WCHAR_T]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([BITSIZEOF_WCHAR_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^BITSIZEOF_WCHAR_T$]) +m4trace:configure.ac:60: -1- AC_SUBST([BITSIZEOF_WINT_T]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([BITSIZEOF_WINT_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^BITSIZEOF_WINT_T$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SIGNED_SIG_ATOMIC_T], [/* Define to 1 if \'sig_atomic_t\' is a signed integer type. */ +@%:@undef HAVE_SIGNED_SIG_ATOMIC_T]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SIGNED_WCHAR_T], [/* Define to 1 if \'wchar_t\' is a signed integer type. */ +@%:@undef HAVE_SIGNED_WCHAR_T]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SIGNED_WINT_T], [/* Define to 1 if \'wint_t\' is a signed integer type. */ +@%:@undef HAVE_SIGNED_WINT_T]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SIGNED_SIG_ATOMIC_T]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SIGNED_SIG_ATOMIC_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SIGNED_SIG_ATOMIC_T$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SIGNED_WCHAR_T]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SIGNED_WCHAR_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SIGNED_WCHAR_T$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SIGNED_WINT_T]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SIGNED_WINT_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SIGNED_WINT_T$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([PTRDIFF_T_SUFFIX], [/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type + \'ptrdiff_t\'. */ +@%:@undef PTRDIFF_T_SUFFIX]) +m4trace:configure.ac:60: -1- AH_OUTPUT([SIZE_T_SUFFIX], [/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type + \'size_t\'. */ +@%:@undef SIZE_T_SUFFIX]) +m4trace:configure.ac:60: -1- AC_SUBST([PTRDIFF_T_SUFFIX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([PTRDIFF_T_SUFFIX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^PTRDIFF_T_SUFFIX$]) +m4trace:configure.ac:60: -1- AC_SUBST([SIZE_T_SUFFIX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([SIZE_T_SUFFIX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^SIZE_T_SUFFIX$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([SIG_ATOMIC_T_SUFFIX], [/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type + \'sig_atomic_t\'. */ +@%:@undef SIG_ATOMIC_T_SUFFIX]) +m4trace:configure.ac:60: -1- AH_OUTPUT([WCHAR_T_SUFFIX], [/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type + \'wchar_t\'. */ +@%:@undef WCHAR_T_SUFFIX]) +m4trace:configure.ac:60: -1- AH_OUTPUT([WINT_T_SUFFIX], [/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type + \'wint_t\'. */ +@%:@undef WINT_T_SUFFIX]) +m4trace:configure.ac:60: -1- AC_SUBST([SIG_ATOMIC_T_SUFFIX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([SIG_ATOMIC_T_SUFFIX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^SIG_ATOMIC_T_SUFFIX$]) +m4trace:configure.ac:60: -1- AC_SUBST([WCHAR_T_SUFFIX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([WCHAR_T_SUFFIX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^WCHAR_T_SUFFIX$]) +m4trace:configure.ac:60: -1- AC_SUBST([WINT_T_SUFFIX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([WINT_T_SUFFIX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^WINT_T_SUFFIX$]) +m4trace:configure.ac:60: -1- AC_SUBST([STDINT_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([STDINT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^STDINT_H$]) +m4trace:configure.ac:60: -1- AM_CONDITIONAL([GL_GENERATE_STDINT_H], [test -n "$STDINT_H"]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_STDINT_H_TRUE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_STDINT_H_TRUE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_STDINT_H_TRUE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_STDINT_H_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_STDINT_H_FALSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_STDINT_H_FALSE$]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_STDINT_H_TRUE]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_STDINT_H_FALSE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_INTTYPES_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_INTTYPES_H]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_IMAXABS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_IMAXABS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_IMAXABS$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_IMAXDIV]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_IMAXDIV]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_IMAXDIV$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_STRTOIMAX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_STRTOIMAX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRTOIMAX$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_STRTOUMAX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_STRTOUMAX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRTOUMAX$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_IMAXABS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_IMAXABS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_IMAXABS$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_IMAXDIV]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_IMAXDIV]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_IMAXDIV$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_STRTOIMAX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_STRTOIMAX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRTOIMAX$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_STRTOUMAX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_STRTOUMAX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRTOUMAX$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_STRTOIMAX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_STRTOIMAX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STRTOIMAX$]) +m4trace:configure.ac:60: -1- AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([INT32_MAX_LT_INTMAX_MAX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^INT32_MAX_LT_INTMAX_MAX$]) +m4trace:configure.ac:60: -1- AC_SUBST([INT64_MAX_EQ_LONG_MAX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([INT64_MAX_EQ_LONG_MAX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^INT64_MAX_EQ_LONG_MAX$]) +m4trace:configure.ac:60: -1- AC_SUBST([PRI_MACROS_BROKEN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([PRI_MACROS_BROKEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^PRI_MACROS_BROKEN$]) +m4trace:configure.ac:60: -1- AC_SUBST([PRIPTR_PREFIX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([PRIPTR_PREFIX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^PRIPTR_PREFIX$]) +m4trace:configure.ac:60: -1- AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([UINT32_MAX_LT_UINTMAX_MAX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^UINT32_MAX_LT_UINTMAX_MAX$]) +m4trace:configure.ac:60: -1- AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([UINT64_MAX_EQ_ULONG_MAX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^UINT64_MAX_EQ_ULONG_MAX$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_INTTYPES_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_INTTYPES_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_INTTYPES_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_INTTYPES_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_INTTYPES_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_INTTYPES_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_INTTYPES_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_INTTYPES_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_INTTYPES_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([PRI_MACROS_BROKEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^PRI_MACROS_BROKEN$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([PRI_MACROS_BROKEN], [/* Define if exists and defines unusable PRI* macros. */ +@%:@undef PRI_MACROS_BROKEN]) +m4trace:configure.ac:60: -1- AC_SUBST([PRI_MACROS_BROKEN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([PRI_MACROS_BROKEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^PRI_MACROS_BROKEN$]) +m4trace:configure.ac:60: -1- AC_SUBST([PRIPTR_PREFIX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([PRIPTR_PREFIX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^PRIPTR_PREFIX$]) +m4trace:configure.ac:60: -1- AC_SUBST([INT32_MAX_LT_INTMAX_MAX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([INT32_MAX_LT_INTMAX_MAX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^INT32_MAX_LT_INTMAX_MAX$]) +m4trace:configure.ac:60: -1- AC_SUBST([INT64_MAX_EQ_LONG_MAX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([INT64_MAX_EQ_LONG_MAX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^INT64_MAX_EQ_LONG_MAX$]) +m4trace:configure.ac:60: -1- AC_SUBST([UINT32_MAX_LT_UINTMAX_MAX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([UINT32_MAX_LT_UINTMAX_MAX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^UINT32_MAX_LT_UINTMAX_MAX$]) +m4trace:configure.ac:60: -1- AC_SUBST([UINT64_MAX_EQ_ULONG_MAX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([UINT64_MAX_EQ_ULONG_MAX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^UINT64_MAX_EQ_ULONG_MAX$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ISAPIPE], [/* Define to 1 if you have the `isapipe\' function. */ +@%:@undef HAVE_ISAPIPE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ISAPIPE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ISAPIPE$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_FIFO_PIPES]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FIFO_PIPES$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FIFO_PIPES], [/* Define to 1 if pipes are FIFOs, 0 if sockets. Leave undefined if not known. + */ +@%:@undef HAVE_FIFO_PIPES]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_FIFO_PIPES]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FIFO_PIPES$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([PIPE_LINK_COUNT_MAX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^PIPE_LINK_COUNT_MAX$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([PIPE_LINK_COUNT_MAX], [/* Define to the maximum link count that a true pipe can have. */ +@%:@undef PIPE_LINK_COUNT_MAX]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_ISATTY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_ISATTY$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_ISATTY], [/* Define to 1 when the gnulib module isatty should be tested. */ +@%:@undef GNULIB_TEST_ISATTY]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ISBLANK], [/* Define to 1 if you have the `isblank\' function. */ +@%:@undef HAVE_ISBLANK]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ISNAND_IN_LIBC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ISNAND_IN_LIBC$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ISNAND_IN_LIBC], [/* Define if the isnan(double) function is available in libc. */ +@%:@undef HAVE_ISNAND_IN_LIBC]) +m4trace:configure.ac:60: -1- AH_OUTPUT([WORDS_BIGENDIAN], [/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most + significant byte first (like Motorola and SPARC, unlike Intel). */ +#if defined AC_APPLE_UNIVERSAL_BUILD +# if defined __BIG_ENDIAN__ +# define WORDS_BIGENDIAN 1 +# endif +#else +# ifndef WORDS_BIGENDIAN +# undef WORDS_BIGENDIAN +# endif +#endif]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([AC_APPLE_UNIVERSAL_BUILD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^AC_APPLE_UNIVERSAL_BUILD$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([AC_APPLE_UNIVERSAL_BUILD], [/* Define if building universal (internal helper macro) */ +@%:@undef AC_APPLE_UNIVERSAL_BUILD]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([DBL_EXPBIT0_WORD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^DBL_EXPBIT0_WORD$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([DBL_EXPBIT0_WORD], [/* Define as the word index where to find the exponent of \'double\'. */ +@%:@undef DBL_EXPBIT0_WORD]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([DBL_EXPBIT0_BIT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^DBL_EXPBIT0_BIT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([DBL_EXPBIT0_BIT], [/* Define as the bit index in the word where to find bit 0 of the exponent of + \'double\'. */ +@%:@undef DBL_EXPBIT0_BIT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FLT_EXPBIT0_WORD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FLT_EXPBIT0_WORD$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([FLT_EXPBIT0_WORD], [/* Define as the word index where to find the exponent of \'float\'. */ +@%:@undef FLT_EXPBIT0_WORD]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FLT_EXPBIT0_BIT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FLT_EXPBIT0_BIT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([FLT_EXPBIT0_BIT], [/* Define as the bit index in the word where to find bit 0 of the exponent of + \'float\'. */ +@%:@undef FLT_EXPBIT0_BIT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ISNANF_IN_LIBC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ISNANF_IN_LIBC$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ISNANF_IN_LIBC], [/* Define if the isnan(float) function is available in libc. */ +@%:@undef HAVE_ISNANF_IN_LIBC]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FLT_EXPBIT0_WORD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FLT_EXPBIT0_WORD$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([FLT_EXPBIT0_WORD], [/* Define as the word index where to find the exponent of \'float\'. */ +@%:@undef FLT_EXPBIT0_WORD]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FLT_EXPBIT0_BIT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FLT_EXPBIT0_BIT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([FLT_EXPBIT0_BIT], [/* Define as the bit index in the word where to find bit 0 of the exponent of + \'float\'. */ +@%:@undef FLT_EXPBIT0_BIT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ISNANL_IN_LIBC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ISNANL_IN_LIBC$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ISNANL_IN_LIBC], [/* Define if the isnan(long double) function is available in libc. */ +@%:@undef HAVE_ISNANL_IN_LIBC]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([LDBL_EXPBIT0_WORD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LDBL_EXPBIT0_WORD$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([LDBL_EXPBIT0_WORD], [/* Define as the word index where to find the exponent of \'long double\'. */ +@%:@undef LDBL_EXPBIT0_WORD]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([LDBL_EXPBIT0_BIT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LDBL_EXPBIT0_BIT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([LDBL_EXPBIT0_BIT], [/* Define as the bit index in the word where to find bit 0 of the exponent of + \'long double\'. */ +@%:@undef LDBL_EXPBIT0_BIT]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_ISWBLANK]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ISWBLANK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ISWBLANK$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCTYPE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCTYPE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCTYPE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_ISWCTYPE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_ISWCTYPE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_ISWCTYPE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WCTRANS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WCTRANS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WCTRANS$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_TOWCTRANS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_TOWCTRANS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TOWCTRANS$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_ISWBLANK]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_ISWBLANK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ISWBLANK$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WCTYPE_T]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WCTYPE_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WCTYPE_T$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WCTRANS_T]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WCTRANS_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WCTRANS_T$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_ISWBLANK]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_ISWBLANK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_ISWBLANK$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ISWCNTRL], [/* Define to 1 if you have the `iswcntrl\' function. */ +@%:@undef HAVE_ISWCNTRL]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_ISWCNTRL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_ISWCNTRL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ISWCNTRL$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WINT_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINT_T$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WINT_T], [/* Define if you have the \'wint_t\' type. */ +@%:@undef HAVE_WINT_T]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WINT_T]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WINT_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINT_T$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCTYPE_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_WCTYPE_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_WCTYPE_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_WCTYPE_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_WCTYPE_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WCTYPE_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WCTYPE_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WCTYPE_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_ISWCNTRL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_ISWCNTRL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_ISWCNTRL$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_TOWLOWER], [/* Define to 1 if you have the `towlower\' function. */ +@%:@undef HAVE_TOWLOWER]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_TOWLOWER]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_TOWLOWER$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_TOWLOWER]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_TOWLOWER$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_TOWLOWER], [/* Define to 1 if you have the declaration of `towlower\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_TOWLOWER]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_TOWLOWER]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_TOWLOWER]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_TOWLOWER$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ISWBLANK], [/* Define to 1 if you have the `iswblank\' function. */ +@%:@undef HAVE_ISWBLANK]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_ISWBLANK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_ISWBLANK$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_ISWBLANK], [/* Define to 1 if you have the declaration of `iswblank\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_ISWBLANK]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_ISWBLANK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_ISWBLANK$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_ISWBLANK], [/* Define to 1 when the gnulib module iswblank should be tested. */ +@%:@undef GNULIB_TEST_ISWBLANK]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_NL_LANGINFO]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_NL_LANGINFO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_NL_LANGINFO$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_NL_LANGINFO]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_NL_LANGINFO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_NL_LANGINFO$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_NL_LANGINFO]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_NL_LANGINFO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_NL_LANGINFO$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LANGINFO_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_LANGINFO_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_LANGINFO_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_LANGINFO_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_LANGINFO_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_LANGINFO_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LANGINFO_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_LANGINFO_H]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_LANGINFO_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_LANGINFO_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LANGINFO_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_LANGINFO_CODESET]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_LANGINFO_CODESET]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LANGINFO_CODESET$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_LANGINFO_T_FMT_AMPM]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_LANGINFO_T_FMT_AMPM]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LANGINFO_T_FMT_AMPM$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_LANGINFO_ERA]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_LANGINFO_ERA]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LANGINFO_ERA$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_LANGINFO_YESEXPR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_LANGINFO_YESEXPR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LANGINFO_YESEXPR$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LCHMOD], [/* Define to 1 if you have the `lchmod\' function. */ +@%:@undef HAVE_LCHMOD]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_LCHMOD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_LCHMOD$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_LCHMOD], [/* Define to 1 when the gnulib module lchmod should be tested. */ +@%:@undef GNULIB_TEST_LCHMOD]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LCHMOD], [/* Define to 1 if you have the `lchmod\' function. */ +@%:@undef HAVE_LCHMOD]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LCHOWN], [/* Define to 1 if you have the `lchown\' function. */ +@%:@undef HAVE_LCHOWN]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LCHOWN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LCHOWN$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_LCHOWN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_LCHOWN$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_LCHOWN], [/* Define to 1 when the gnulib module lchown should be tested. */ +@%:@undef GNULIB_TEST_LCHOWN]) +m4trace:configure.ac:60: -1- AC_SUBST([IGNORE_UNUSED_LIBRARIES_CFLAGS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([IGNORE_UNUSED_LIBRARIES_CFLAGS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^IGNORE_UNUSED_LIBRARIES_CFLAGS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LINK], [/* Define to 1 if you have the `link\' function. */ +@%:@undef HAVE_LINK]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_LINK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_LINK$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_LINK], [/* Define to 1 when the gnulib module link should be tested. */ +@%:@undef GNULIB_TEST_LINK]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_READLINK], [/* Define to 1 if you have the `readlink\' function. */ +@%:@undef HAVE_READLINK]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([LINK_FOLLOWS_SYMLINKS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LINK_FOLLOWS_SYMLINKS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([LINK_FOLLOWS_SYMLINKS], [/* Define to 1 if \'link(2)\' dereferences symbolic links, 0 if it creates hard + links to symlinks, -1 if it depends on the variable __xpg4, and -2 if + unknown. */ +@%:@undef LINK_FOLLOWS_SYMLINKS]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LINKAT], [/* Define to 1 if you have the `linkat\' function. */ +@%:@undef HAVE_LINKAT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYMLINK], [/* Define to 1 if you have the `symlink\' function. */ +@%:@undef HAVE_SYMLINK]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_PARAM_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_PARAM_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([LINKAT_TRAILING_SLASH_BUG]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LINKAT_TRAILING_SLASH_BUG$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([LINKAT_TRAILING_SLASH_BUG], [/* Define to 1 if linkat fails to recognize a trailing slash. */ +@%:@undef LINKAT_TRAILING_SLASH_BUG]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_LINKAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_LINKAT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_LINKAT], [/* Define to 1 when the gnulib module linkat should be tested. */ +@%:@undef GNULIB_TEST_LINKAT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETC_UNLOCKED]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETC_UNLOCKED$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_GETC_UNLOCKED], [/* Define to 1 if you have the declaration of `getc_unlocked\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_GETC_UNLOCKED]) +m4trace:configure.ac:60: -1- AC_SUBST([GLIBC21]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GLIBC21]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GLIBC21$]) +m4trace:configure.ac:60: -1- AC_SUBST([LOCALCHARSET_TESTS_ENVIRONMENT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALCHARSET_TESTS_ENVIRONMENT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALCHARSET_TESTS_ENVIRONMENT$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_LOCALECONV]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_LOCALECONV]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_LOCALECONV$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SETLOCALE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SETLOCALE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SETLOCALE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_DUPLOCALE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_DUPLOCALE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_DUPLOCALE$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DUPLOCALE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DUPLOCALE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DUPLOCALE$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_LOCALECONV]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_LOCALECONV]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_LOCALECONV$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_SETLOCALE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_SETLOCALE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_SETLOCALE$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_DUPLOCALE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_DUPLOCALE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_DUPLOCALE$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_STRUCT_LCONV]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_STRUCT_LCONV]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STRUCT_LCONV$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_NULL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_NULL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_NULL$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WCHAR_T]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WCHAR_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WCHAR_T$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WCHAR_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WCHAR_T$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCHAR_T], [/* Define if you have the \'wchar_t\' type. */ +@%:@undef HAVE_WCHAR_T]) +m4trace:configure.ac:60: -1- AC_SUBST([STDDEF_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([STDDEF_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^STDDEF_H$]) +m4trace:configure.ac:60: -1- AM_CONDITIONAL([GL_GENERATE_STDDEF_H], [test -n "$STDDEF_H"]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_STDDEF_H_TRUE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_STDDEF_H_TRUE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_STDDEF_H_TRUE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_STDDEF_H_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_STDDEF_H_FALSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_STDDEF_H_FALSE$]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_STDDEF_H_TRUE]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_STDDEF_H_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_STDDEF_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_STDDEF_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_STDDEF_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_STDDEF_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_STDDEF_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_STDDEF_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([_LCONV_C99]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^_LCONV_C99$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([_LCONV_C99], [/* Define to 1 on Solaris. */ +@%:@undef _LCONV_C99]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_XLOCALE_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_XLOCALE_H]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_XLOCALE_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_XLOCALE_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_XLOCALE_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_LOCALE_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_LOCALE_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_LOCALE_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_LOCALE_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_LOCALE_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_LOCALE_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_LCONV_DECIMAL_POINT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_LCONV_DECIMAL_POINT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_LCONV_DECIMAL_POINT], [/* Define to 1 if `decimal_point\' is a member of `struct lconv\'. */ +@%:@undef HAVE_STRUCT_LCONV_DECIMAL_POINT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_LOCALECONV]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_LOCALECONV$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_LOCALECONV], [/* Define to 1 when the gnulib module localeconv should be tested. */ +@%:@undef GNULIB_TEST_LOCALECONV]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([PTHREAD_IN_USE_DETECTION_HARD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^PTHREAD_IN_USE_DETECTION_HARD$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([PTHREAD_IN_USE_DETECTION_HARD], [/* Define if the pthread_in_use() detection is hard. */ +@%:@undef PTHREAD_IN_USE_DETECTION_HARD]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([USE_POSIX_THREADS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^USE_POSIX_THREADS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([USE_POSIX_THREADS], [/* Define if the POSIX multithreading library can be used. */ +@%:@undef USE_POSIX_THREADS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([USE_POSIX_THREADS_WEAK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^USE_POSIX_THREADS_WEAK$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([USE_POSIX_THREADS_WEAK], [/* Define if references to the POSIX multithreading library should be made + weak. */ +@%:@undef USE_POSIX_THREADS_WEAK]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([USE_SOLARIS_THREADS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^USE_SOLARIS_THREADS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([USE_SOLARIS_THREADS], [/* Define if the old Solaris multithreading library can be used. */ +@%:@undef USE_SOLARIS_THREADS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([USE_SOLARIS_THREADS_WEAK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^USE_SOLARIS_THREADS_WEAK$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([USE_SOLARIS_THREADS_WEAK], [/* Define if references to the old Solaris multithreading library should be + made weak. */ +@%:@undef USE_SOLARIS_THREADS_WEAK]) +m4trace:configure.ac:60: -1- AC_SUBST([LIBPTH]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBPTH]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBPTH$]) +m4trace:configure.ac:60: -1- AC_SUBST([LTLIBPTH]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LTLIBPTH]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LTLIBPTH$]) +m4trace:configure.ac:60: -1- AC_SUBST([LIBPTH_PREFIX]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBPTH_PREFIX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBPTH_PREFIX$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([USE_PTH_THREADS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^USE_PTH_THREADS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([USE_PTH_THREADS], [/* Define if the GNU Pth multithreading library can be used. */ +@%:@undef USE_PTH_THREADS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([USE_PTH_THREADS_WEAK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^USE_PTH_THREADS_WEAK$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([USE_PTH_THREADS_WEAK], [/* Define if references to the GNU Pth multithreading library should be made + weak. */ +@%:@undef USE_PTH_THREADS_WEAK]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([USE_WINDOWS_THREADS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^USE_WINDOWS_THREADS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([USE_WINDOWS_THREADS], [/* Define if the native Windows multithreading API can be used. */ +@%:@undef USE_WINDOWS_THREADS]) +m4trace:configure.ac:60: -1- AC_SUBST([LIBTHREAD]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBTHREAD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBTHREAD$]) +m4trace:configure.ac:60: -1- AC_SUBST([LTLIBTHREAD]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LTLIBTHREAD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LTLIBTHREAD$]) +m4trace:configure.ac:60: -1- AC_SUBST([LIBMULTITHREAD]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBMULTITHREAD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBMULTITHREAD$]) +m4trace:configure.ac:60: -1- AC_SUBST([LTLIBMULTITHREAD]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LTLIBMULTITHREAD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LTLIBMULTITHREAD$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_PTHREAD_RWLOCK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PTHREAD_RWLOCK$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PTHREAD_RWLOCK], [/* Define if the POSIX multithreading library has read/write locks. */ +@%:@undef HAVE_PTHREAD_RWLOCK]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_PTHREAD_MUTEX_RECURSIVE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PTHREAD_MUTEX_RECURSIVE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PTHREAD_MUTEX_RECURSIVE], [/* Define if the defines PTHREAD_MUTEX_RECURSIVE. */ +@%:@undef HAVE_PTHREAD_MUTEX_RECURSIVE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UNISTD_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([LSEEK_PIPE_BROKEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LSEEK_PIPE_BROKEN$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([LSEEK_PIPE_BROKEN], [/* Define to 1 if lseek does not detect pipes. */ +@%:@undef LSEEK_PIPE_BROKEN]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_LSEEK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_LSEEK$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_LSEEK], [/* Define to 1 when the gnulib module lseek should be tested. */ +@%:@undef GNULIB_TEST_LSEEK]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LSTAT], [/* Define to 1 if you have the `lstat\' function. */ +@%:@undef HAVE_LSTAT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_LSTAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_LSTAT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_LSTAT], [/* Define to 1 when the gnulib module lstat should be tested. */ +@%:@undef GNULIB_TEST_LSTAT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STDLIB_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_STDLIB_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STDLIB_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STDLIB_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MALLOC_GNU]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MALLOC_GNU$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MALLOC_GNU], [/* Define to 1 if your system has a GNU libc compatible \'malloc\' function, and + to 0 otherwise. */ +@%:@undef HAVE_MALLOC_GNU]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MALLOC_GNU]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MALLOC_GNU$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_MALLOC_GNU]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MALLOC_GNU$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_MALLOC_GNU], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module malloc-gnu shall be considered present. */ +@%:@undef GNULIB_MALLOC_GNU]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MALLOC_POSIX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MALLOC_POSIX$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MALLOC_POSIX], [/* Define if the \'malloc\' function is POSIX compliant. */ +@%:@undef HAVE_MALLOC_POSIX]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MALLOC_POSIX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MALLOC_POSIX$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_MALLOC_POSIX], [/* Define to 1 when the gnulib module malloc-posix should be tested. */ +@%:@undef GNULIB_TEST_MALLOC_POSIX]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STDLIB_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_STDLIB_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STDLIB_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STDLIB_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MALLOC_0_IS_NONNULL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MALLOC_0_IS_NONNULL$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MALLOC_0_IS_NONNULL], [/* If malloc(0) is != NULL, define this to 1. 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AC_DEFINE_TRACE_LITERAL([MBRTOWC_NULL_ARG1_BUG]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MBRTOWC_NULL_ARG1_BUG$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MBRTOWC_NULL_ARG1_BUG], [/* Define if the mbrtowc function has the NULL pwc argument bug. */ +@%:@undef MBRTOWC_NULL_ARG1_BUG]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MBRTOWC_NULL_ARG2_BUG]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MBRTOWC_NULL_ARG2_BUG$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MBRTOWC_NULL_ARG2_BUG], [/* Define if the mbrtowc function has the NULL string argument bug. */ +@%:@undef MBRTOWC_NULL_ARG2_BUG]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MBRTOWC_RETVAL_BUG]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MBRTOWC_RETVAL_BUG$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MBRTOWC_RETVAL_BUG], [/* Define if the mbrtowc function returns a wrong return value. */ +@%:@undef MBRTOWC_RETVAL_BUG]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MBRTOWC_NUL_RETVAL_BUG]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MBRTOWC_NUL_RETVAL_BUG$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MBRTOWC_NUL_RETVAL_BUG], [/* Define if the mbrtowc function does not return 0 for a NUL character. */ +@%:@undef MBRTOWC_NUL_RETVAL_BUG]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBRLEN], [/* Define to 1 if you have the `mbrlen\' function. */ +@%:@undef HAVE_MBRLEN]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_MBRLEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_MBRLEN$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_MBRLEN], [/* Define to 1 if you have the declaration of `mbrlen\', and to 0 if you don\'t. + */ +@%:@undef HAVE_DECL_MBRLEN]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MBRLEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MBRLEN$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_MBRLEN], [/* Define to 1 when the gnulib module mbrlen should be tested. */ +@%:@undef GNULIB_TEST_MBRLEN]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBSINIT], [/* Define to 1 if you have the `mbsinit\' function. */ +@%:@undef HAVE_MBSINIT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBRTOWC], [/* Define to 1 if you have the `mbrtowc\' function. */ +@%:@undef HAVE_MBRTOWC]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBRTOWC], [/* Define to 1 if you have the `mbrtowc\' function. */ +@%:@undef HAVE_MBRTOWC]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_MBRTOWC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_MBRTOWC$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_MBRTOWC], [/* Define to 1 if you have the declaration of `mbrtowc\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_MBRTOWC]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MBRTOWC_NULL_ARG1_BUG]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MBRTOWC_NULL_ARG1_BUG$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MBRTOWC_NULL_ARG1_BUG], [/* Define if the mbrtowc function has the NULL pwc argument bug. */ +@%:@undef MBRTOWC_NULL_ARG1_BUG]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MBRTOWC_NULL_ARG2_BUG]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MBRTOWC_NULL_ARG2_BUG$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MBRTOWC_NULL_ARG2_BUG], [/* Define if the mbrtowc function has the NULL string argument bug. */ +@%:@undef MBRTOWC_NULL_ARG2_BUG]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MBRTOWC_RETVAL_BUG]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MBRTOWC_RETVAL_BUG$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MBRTOWC_RETVAL_BUG], [/* Define if the mbrtowc function returns a wrong return value. */ +@%:@undef MBRTOWC_RETVAL_BUG]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MBRTOWC_NUL_RETVAL_BUG]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MBRTOWC_NUL_RETVAL_BUG$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MBRTOWC_NUL_RETVAL_BUG], [/* Define if the mbrtowc function does not return 0 for a NUL character. */ +@%:@undef MBRTOWC_NUL_RETVAL_BUG]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MBRTOWC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MBRTOWC$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_MBRTOWC], [/* Define to 1 when the gnulib module mbrtowc should be tested. */ +@%:@undef GNULIB_TEST_MBRTOWC]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FFSL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FFSL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FFSL$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_FFSLL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_FFSLL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FFSLL$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MEMCHR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MEMCHR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MEMCHR$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MEMMEM]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MEMMEM]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MEMMEM$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MEMPCPY]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MEMPCPY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MEMPCPY$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MEMRCHR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MEMRCHR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MEMRCHR$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_RAWMEMCHR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_RAWMEMCHR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_RAWMEMCHR$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_STPCPY]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_STPCPY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STPCPY$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_STPNCPY]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_STPNCPY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STPNCPY$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_STRCHRNUL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_STRCHRNUL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRCHRNUL$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_STRDUP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_STRDUP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRDUP$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_STRNCAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_STRNCAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRNCAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_STRNDUP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_STRNDUP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRNDUP$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_STRNLEN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_STRNLEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRNLEN$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_STRPBRK]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_STRPBRK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRPBRK$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_STRSEP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_STRSEP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRSEP$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_STRSTR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_STRSTR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRSTR$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_STRCASESTR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_STRCASESTR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRCASESTR$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_STRTOK_R]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_STRTOK_R]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRTOK_R$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MBSLEN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MBSLEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSLEN$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MBSNLEN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MBSNLEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSNLEN$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MBSCHR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MBSCHR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSCHR$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MBSRCHR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MBSRCHR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSRCHR$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MBSSTR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MBSSTR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSSTR$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MBSCASECMP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MBSCASECMP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSCASECMP$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MBSNCASECMP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MBSNCASECMP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSNCASECMP$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MBSPCASECMP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MBSPCASECMP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSPCASECMP$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MBSCASESTR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MBSCASESTR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSCASESTR$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MBSCSPN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MBSCSPN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSCSPN$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MBSPBRK]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MBSPBRK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSPBRK$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MBSSPN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MBSSPN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSSPN$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MBSSEP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MBSSEP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSSEP$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MBSTOK_R]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MBSTOK_R]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MBSTOK_R$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_STRERROR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_STRERROR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRERROR$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_STRERROR_R]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_STRERROR_R]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRERROR_R$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_STRSIGNAL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_STRSIGNAL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRSIGNAL$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_STRVERSCMP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_STRVERSCMP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRVERSCMP$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_MBSLEN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_MBSLEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MBSLEN$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_FFSL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_FFSL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FFSL$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_FFSLL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_FFSLL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FFSLL$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_MEMCHR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_MEMCHR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MEMCHR$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_MEMMEM]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_MEMMEM]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_MEMMEM$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_MEMPCPY]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_MEMPCPY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MEMPCPY$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_MEMRCHR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_MEMRCHR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_MEMRCHR$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_RAWMEMCHR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_RAWMEMCHR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_RAWMEMCHR$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_STPCPY]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_STPCPY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STPCPY$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_STPNCPY]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_STPNCPY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STPNCPY$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_STRCHRNUL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_STRCHRNUL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRCHRNUL$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_STRDUP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_STRDUP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRDUP$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_STRNDUP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_STRNDUP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRNDUP$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_STRNLEN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_STRNLEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRNLEN$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_STRPBRK]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_STRPBRK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRPBRK$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_STRSEP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_STRSEP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRSEP$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_STRCASESTR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_STRCASESTR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRCASESTR$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_STRTOK_R]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_STRTOK_R]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRTOK_R$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_STRERROR_R]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_STRERROR_R]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRERROR_R$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_STRSIGNAL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_STRSIGNAL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRSIGNAL$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_STRVERSCMP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_STRVERSCMP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRVERSCMP$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_MEMCHR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_MEMCHR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_MEMCHR$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_MEMMEM]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_MEMMEM]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_MEMMEM$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_STPNCPY]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_STPNCPY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STPNCPY$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_STRDUP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_STRDUP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STRDUP$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_STRSTR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_STRSTR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STRSTR$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_STRCASESTR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_STRCASESTR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STRCASESTR$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_STRCHRNUL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_STRCHRNUL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STRCHRNUL$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_STRERROR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_STRERROR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STRERROR$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_STRERROR_R]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_STRERROR_R]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STRERROR_R$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_STRNCAT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_STRNCAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STRNCAT$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_STRNDUP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_STRNDUP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STRNDUP$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_STRNLEN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_STRNLEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STRNLEN$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_STRSIGNAL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_STRSIGNAL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STRSIGNAL$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_STRTOK_R]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_STRTOK_R]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STRTOK_R$]) +m4trace:configure.ac:60: -1- AC_SUBST([UNDEFINE_STRTOK_R]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([UNDEFINE_STRTOK_R]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^UNDEFINE_STRTOK_R$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MBSCASECMP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MBSCASECMP$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_MBSCASECMP], [/* Define to 1 when the gnulib module mbscasecmp should be tested. */ +@%:@undef GNULIB_TEST_MBSCASECMP]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBSINIT], [/* Define to 1 if you have the `mbsinit\' function. */ +@%:@undef HAVE_MBSINIT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBRTOWC], [/* Define to 1 if you have the `mbrtowc\' function. */ +@%:@undef HAVE_MBRTOWC]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBSINIT], [/* Define to 1 if you have the `mbsinit\' function. */ +@%:@undef HAVE_MBSINIT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_MBSINIT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_MBSINIT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_MBSINIT], [/* Define to 1 if you have the declaration of `mbsinit\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_MBSINIT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MBSINIT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MBSINIT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_MBSINIT], [/* Define to 1 when the gnulib module mbsinit should be tested. */ +@%:@undef GNULIB_TEST_MBSINIT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBSLEN], [/* Define to 1 if you have the `mbslen\' function. */ +@%:@undef HAVE_MBSLEN]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MBSLEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MBSLEN$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_MBSLEN], [/* Define to 1 when the gnulib module mbslen should be tested. */ +@%:@undef GNULIB_TEST_MBSLEN]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBSINIT], [/* Define to 1 if you have the `mbsinit\' function. */ +@%:@undef HAVE_MBSINIT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBRTOWC], [/* Define to 1 if you have the `mbrtowc\' function. */ +@%:@undef HAVE_MBRTOWC]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBSRTOWCS], [/* Define to 1 if you have the `mbsrtowcs\' function. */ +@%:@undef HAVE_MBSRTOWCS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_MBSRTOWCS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_MBSRTOWCS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_MBSRTOWCS], [/* Define to 1 if you have the declaration of `mbsrtowcs\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_MBSRTOWCS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MBSRTOWCS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MBSRTOWCS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_MBSRTOWCS], [/* Define to 1 when the gnulib module mbsrtowcs should be tested. */ +@%:@undef GNULIB_TEST_MBSRTOWCS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MBSSTR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MBSSTR$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_MBSSTR], [/* Define to 1 when the gnulib module mbsstr should be tested. */ +@%:@undef GNULIB_TEST_MBSSTR]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCHAR_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_WCHAR_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ISASCII], [/* Define to 1 if you have the `isascii\' function. */ +@%:@undef HAVE_ISASCII]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBSINIT], [/* Define to 1 if you have the `mbsinit\' function. */ +@%:@undef HAVE_MBSINIT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_MBSWIDTH_IN_WCHAR_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_MBSWIDTH_IN_WCHAR_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_MBSWIDTH_IN_WCHAR_H], [/* Define to 1 if you have a declaration of mbswidth() in , and to 0 + otherwise. */ +@%:@undef HAVE_DECL_MBSWIDTH_IN_WCHAR_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MBSTATE_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MBSTATE_T$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBSTATE_T], [/* Define to 1 if declares mbstate_t. */ +@%:@undef HAVE_MBSTATE_T]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([mbstate_t]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^mbstate_t$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([mbstate_t], [/* Define to a type if does not define. */ +@%:@undef mbstate_t]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MBTOWC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MBTOWC$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_MBTOWC], [/* Define to 1 when the gnulib module mbtowc should be tested. */ +@%:@undef GNULIB_TEST_MBTOWC]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MAP_ANONYMOUS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MAP_ANONYMOUS], [/* Define to a substitute value for mmap()\'s MAP_ANONYMOUS flag. */ +@%:@undef MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MAP_ANONYMOUS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MAP_ANONYMOUS], [/* Define to 1 if mmap()\'s MAP_ANONYMOUS flag is available after including + config.h and . */ +@%:@undef HAVE_MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_MMAN_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_MMAN_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MPROTECT], [/* Define to 1 if you have the `mprotect\' function. */ +@%:@undef HAVE_MPROTECT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_BP_SYM_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_BP_SYM_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_BP_SYM_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_BP_SYM_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MEMCHR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MEMCHR$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_MEMCHR], [/* Define to 1 when the gnulib module memchr should be tested. */ +@%:@undef GNULIB_TEST_MEMCHR]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MEMPCPY], [/* Define to 1 if you have the `mempcpy\' function. */ +@%:@undef HAVE_MEMPCPY]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MEMPCPY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MEMPCPY$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MEMPCPY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MEMPCPY$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_MEMPCPY], [/* Define to 1 when the gnulib module mempcpy should be tested. */ +@%:@undef GNULIB_TEST_MEMPCPY]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_MEMRCHR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_MEMRCHR$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_MEMRCHR], [/* Define to 1 if you have the declaration of `memrchr\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_MEMRCHR]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MEMRCHR], [/* Define to 1 if you have the `memrchr\' function. */ +@%:@undef HAVE_MEMRCHR]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MEMRCHR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MEMRCHR$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MEMRCHR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MEMRCHR$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_MEMRCHR], [/* Define to 1 when the gnulib module memrchr should be tested. */ +@%:@undef GNULIB_TEST_MEMRCHR]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETGROUPLIST], [/* Define to 1 if you have the `getgrouplist\' function. */ +@%:@undef HAVE_GETGROUPLIST]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UNISTD_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FUNC_MKDIR_DOT_BUG]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FUNC_MKDIR_DOT_BUG$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([FUNC_MKDIR_DOT_BUG], [/* Define to 1 if mkdir mistakenly creates a directory given with a trailing + dot component. */ +@%:@undef FUNC_MKDIR_DOT_BUG]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FCHMOD], [/* Define to 1 if you have the `fchmod\' function. */ +@%:@undef HAVE_FCHMOD]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MKFIFO], [/* Define to 1 if you have the `mkfifo\' function. */ +@%:@undef HAVE_MKFIFO]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LSTAT], [/* Define to 1 if you have the `lstat\' function. */ +@%:@undef HAVE_LSTAT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MKFIFO_TRAILING_SLASH_BUG]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MKFIFO_TRAILING_SLASH_BUG$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MKFIFO_TRAILING_SLASH_BUG], [/* Define to 1 if mkfifo does not reject trailing slash */ +@%:@undef MKFIFO_TRAILING_SLASH_BUG]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MKFIFO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MKFIFO$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_MKFIFO], [/* Define to 1 when the gnulib module mkfifo should be tested. */ +@%:@undef GNULIB_TEST_MKFIFO]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MKNOD], [/* Define to 1 if you have the `mknod\' function. */ +@%:@undef HAVE_MKNOD]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MKNOD_FIFO_BUG]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MKNOD_FIFO_BUG$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MKNOD_FIFO_BUG], [/* Define to 1 if mknod cannot create a fifo without super-user privileges */ +@%:@undef MKNOD_FIFO_BUG]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MKNOD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MKNOD$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_MKNOD], [/* Define to 1 when the gnulib module mknod should be tested. */ +@%:@undef GNULIB_TEST_MKNOD]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MKSTEMP], [/* Define to 1 if you have the `mkstemp\' function. */ +@%:@undef HAVE_MKSTEMP]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MKSTEMP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MKSTEMP$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_MKSTEMP], [/* Define to 1 when the gnulib module mkstemp should be tested. */ +@%:@undef GNULIB_TEST_MKSTEMP]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_MKTIME]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_MKTIME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_MKTIME$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_NANOSLEEP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_NANOSLEEP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_NANOSLEEP$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_STRPTIME]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_STRPTIME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRPTIME$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_TIMEGM]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_TIMEGM]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TIMEGM$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_TIME_R]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_TIME_R]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TIME_R$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_LOCALTIME_R]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_LOCALTIME_R]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_LOCALTIME_R$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_NANOSLEEP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_NANOSLEEP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_NANOSLEEP$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_STRPTIME]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_STRPTIME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRPTIME$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_TIMEGM]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_TIMEGM]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_TIMEGM$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_LOCALTIME_R]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_LOCALTIME_R]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_LOCALTIME_R$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_MKTIME]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_MKTIME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_MKTIME$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_NANOSLEEP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_NANOSLEEP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_NANOSLEEP$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_TIMEGM]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_TIMEGM]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_TIMEGM$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UNISTD_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ALARM], [/* Define to 1 if you have the `alarm\' function. */ +@%:@undef HAVE_ALARM]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_MKTIME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_MKTIME$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_MKTIME], [/* Define to 1 when the gnulib module mktime should be tested. */ +@%:@undef GNULIB_TEST_MKTIME]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LISTMNTENT], [/* Define to 1 if you have the `listmntent\' function. */ +@%:@undef HAVE_LISTMNTENT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETMNTINFO], [/* Define to 1 if you have the `getmntinfo\' function. */ +@%:@undef HAVE_GETMNTINFO]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_PARAM_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_PARAM_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_STATVFS_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_STATVFS_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_UCRED_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_UCRED_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYS_UCRED_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_UCRED_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_MOUNT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_MOUNT_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYS_MOUNT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_MOUNT_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MNTENT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_MNTENT_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_FS_TYPES_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_FS_TYPES_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_FSSTAT_F_FSTYPENAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_FSSTAT_F_FSTYPENAME$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_FSSTAT_F_FSTYPENAME], [/* Define to 1 if `f_fstypename\' is a member of `struct fsstat\'. */ +@%:@undef HAVE_STRUCT_FSSTAT_F_FSTYPENAME]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETMNTENT], [/* Define to 1 if you have the `getmntent\' function. */ +@%:@undef HAVE_GETMNTENT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GETMNTENT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETMNTENT$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MOUNTED_LISTMNTENT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_LISTMNTENT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MOUNTED_LISTMNTENT], [/* Define if there is a function named listmntent that can be used to list all + mounted file systems. (UNICOS) */ +@%:@undef MOUNTED_LISTMNTENT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MOUNTED_VMOUNT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_VMOUNT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MOUNTED_VMOUNT], [/* Define if there is a function named mntctl that can be used to read the + list of mounted file systems, and there is a system header file that + declares \'struct vmount\'. (AIX) */ +@%:@undef MOUNTED_VMOUNT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MOUNTED_GETMNTENT1]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_GETMNTENT1$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MOUNTED_GETMNTENT1], [/* Define if there is a function named getmntent for reading the list of + mounted file systems, and that function takes a single argument. (4.3BSD, + SunOS, HP-UX, Dynix, Irix) */ +@%:@undef MOUNTED_GETMNTENT1]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MOUNTED_GETMNTENT2]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_GETMNTENT2$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MOUNTED_GETMNTENT2], [/* Define if there is a function named getmntent for reading the list of + mounted file systems, and that function takes two arguments. (SVR4) */ +@%:@undef MOUNTED_GETMNTENT2]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_HASMNTOPT], [/* Define to 1 if you have the `hasmntopt\' function. */ +@%:@undef HAVE_HASMNTOPT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_HASMNTOPT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_HASMNTOPT$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MOUNTED_GETFSSTAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_GETFSSTAT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MOUNTED_GETFSSTAT], [/* Define if there is a function named getfsstat for reading the list of + mounted file systems. (DEC Alpha running OSF/1) */ +@%:@undef MOUNTED_GETFSSTAT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MOUNTED_FREAD_FSTYP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_FREAD_FSTYP$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MOUNTED_FREAD_FSTYP], [/* Define if (like SVR2) there is no specific function for reading the list of + mounted file systems, and your system has these header files: + and . (SVR3) */ +@%:@undef MOUNTED_FREAD_FSTYP]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MOUNTED_GETMNTINFO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_GETMNTINFO$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MOUNTED_GETMNTINFO], [/* Define if there is a function named getmntinfo for reading the list of + mounted file systems and it returns an array of \'struct statfs\'. (4.4BSD, + Darwin) */ +@%:@undef MOUNTED_GETMNTINFO]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MOUNTED_GETMNTINFO2]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_GETMNTINFO2$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MOUNTED_GETMNTINFO2], [/* Define if there is a function named getmntinfo for reading the list of + mounted file systems and it returns an array of \'struct statvfs\'. (NetBSD + 3.0) */ +@%:@undef MOUNTED_GETMNTINFO2]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MOUNTED_GETMNT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_GETMNT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MOUNTED_GETMNT], [/* Define if there is a function named getmnt for reading the list of mounted + file systems. (Ultrix) */ +@%:@undef MOUNTED_GETMNT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NEXT_DEV], [/* Define to 1 if you have the `next_dev\' function. */ +@%:@undef HAVE_NEXT_DEV]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FS_STAT_DEV], [/* Define to 1 if you have the `fs_stat_dev\' function. */ +@%:@undef HAVE_FS_STAT_DEV]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FS_INFO_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_FS_INFO_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_FS_INFO_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FS_INFO_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MOUNTED_FS_STAT_DEV]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_FS_STAT_DEV$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MOUNTED_FS_STAT_DEV], [/* Define if there are functions named next_dev and fs_stat_dev for reading + the list of mounted file systems. (BeOS) */ +@%:@undef MOUNTED_FS_STAT_DEV]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MOUNTED_FREAD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_FREAD$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MOUNTED_FREAD], [/* Define if there is no specific function for reading the list of mounted + file systems. fread will be used to read /etc/mnttab. (SVR2) */ +@%:@undef MOUNTED_FREAD]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STATVFS], [/* Define to 1 if you have the `statvfs\' function. */ +@%:@undef HAVE_STATVFS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STATVFS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STATVFS$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MOUNTED_INTERIX_STATVFS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MOUNTED_INTERIX_STATVFS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MOUNTED_INTERIX_STATVFS], [/* Define if we are on interix, and ought to use statvfs plus some special + knowledge on where mounted file systems can be found. (Interix) */ +@%:@undef MOUNTED_INTERIX_STATVFS]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_MNTENT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_MNTENT_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYS_MNTENT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_MNTENT_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STATFS_F_FSTYPENAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_STATFS_F_FSTYPENAME$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_STATFS_F_FSTYPENAME], [/* Define to 1 if `f_fstypename\' is a member of `struct statfs\'. */ +@%:@undef HAVE_STRUCT_STATFS_F_FSTYPENAME]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE__SET_INVALID_PARAMETER_HANDLER], [/* Define to 1 if you have the `_set_invalid_parameter_handler\' function. */ +@%:@undef HAVE__SET_INVALID_PARAMETER_HANDLER]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MSVC_INVALID_PARAMETER_HANDLER]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MSVC_INVALID_PARAMETER_HANDLER$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MSVC_INVALID_PARAMETER_HANDLER], [/* Define to 1 on MSVC platforms that have the "invalid parameter handler" + concept. */ +@%:@undef HAVE_MSVC_INVALID_PARAMETER_HANDLER]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_MSVC_INVALID_PARAMETER_HANDLER]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_MSVC_INVALID_PARAMETER_HANDLER]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MSVC_INVALID_PARAMETER_HANDLER$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_TIME_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_TIME_H]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_PSELECT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_PSELECT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_PSELECT$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SELECT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SELECT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SELECT$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_PSELECT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_PSELECT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PSELECT$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_PSELECT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_PSELECT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_PSELECT$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_SELECT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_SELECT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_SELECT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SELECT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SELECT_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_SYS_SELECT_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_SYS_SELECT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SYS_SELECT_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SYS_SELECT_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SYS_SELECT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_SELECT_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SOCKET_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WINSOCK2_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SOCKET_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WINSOCK2_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([WINDOWS_SOCKETS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^WINDOWS_SOCKETS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([WINDOWS_SOCKETS], [/* Define if WSAStartup is needed. */ +@%:@undef WINDOWS_SOCKETS]) +m4trace:configure.ac:60: -1- AC_SUBST([LIBSOCKET]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBSOCKET]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBSOCKET$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SELECT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SELECT_H]) +m4trace:configure.ac:60: -1- AC_SUBST([LIB_SELECT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIB_SELECT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIB_SELECT$]) +m4trace:configure.ac:60: -1- AC_SUBST([LIB_NANOSLEEP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIB_NANOSLEEP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIB_NANOSLEEP$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_BUG_BIG_NANOSLEEP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_BUG_BIG_NANOSLEEP$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_BUG_BIG_NANOSLEEP], [/* Define to 1 if nanosleep mishandles large arguments. */ +@%:@undef HAVE_BUG_BIG_NANOSLEEP]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SELECT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SELECT_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_NANOSLEEP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_NANOSLEEP$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_NANOSLEEP], [/* Define to 1 when the gnulib module nanosleep should be tested. */ +@%:@undef GNULIB_TEST_NANOSLEEP]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NETDB_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_NETDB_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_NETDB_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_NETDB_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_NETDB_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_NETDB_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_NETDB_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_NETDB_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_NETDB_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_NETDB_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_NETDB_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NETINET_IN_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_NETINET_IN_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_NETINET_IN_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_NETINET_IN_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NETINET_IN_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_NETINET_IN_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_NETINET_IN_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_NETINET_IN_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_NETINET_IN_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_NETINET_IN_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_NETINET_IN_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_NETINET_IN_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_NETINET_IN_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_NETINET_IN_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_NETINET_IN_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NETINET_IN_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NETINET_IN_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NETINET_IN_H$]) +m4trace:configure.ac:60: -1- AM_CONDITIONAL([GL_GENERATE_NETINET_IN_H], [test -n "$NETINET_IN_H"]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_NETINET_IN_H_TRUE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_NETINET_IN_H_TRUE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_NETINET_IN_H_TRUE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_NETINET_IN_H_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_NETINET_IN_H_FALSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_NETINET_IN_H_FALSE$]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_NETINET_IN_H_TRUE]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_NETINET_IN_H_FALSE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NL_LANGINFO], [/* Define to 1 if you have the `nl_langinfo\' function. */ +@%:@undef HAVE_NL_LANGINFO]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FUNC_NL_LANGINFO_YESEXPR_WORKS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FUNC_NL_LANGINFO_YESEXPR_WORKS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([FUNC_NL_LANGINFO_YESEXPR_WORKS], [/* Define to 1 if nl_langinfo (YESEXPR) returns a non-empty string. */ +@%:@undef FUNC_NL_LANGINFO_YESEXPR_WORKS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([REPLACE_NL_LANGINFO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_NL_LANGINFO$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([REPLACE_NL_LANGINFO], [/* Define if nl_langinfo exists but is overridden by gnulib. */ +@%:@undef REPLACE_NL_LANGINFO]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_NL_LANGINFO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_NL_LANGINFO$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_NL_LANGINFO], [/* Define to 1 when the gnulib module nl_langinfo should be tested. */ +@%:@undef GNULIB_TEST_NL_LANGINFO]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_PSTAT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_PSTAT_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SYSMP_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SYSMP_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_PARAM_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_PARAM_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SYSCTL_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SYSCTL_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYS_SYSCTL_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_SYSCTL_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SCHED_GETAFFINITY], [/* Define to 1 if you have the `sched_getaffinity\' function. */ +@%:@undef HAVE_SCHED_GETAFFINITY]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SCHED_GETAFFINITY_NP], [/* Define to 1 if you have the `sched_getaffinity_np\' function. */ +@%:@undef HAVE_SCHED_GETAFFINITY_NP]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PSTAT_GETDYNAMIC], [/* Define to 1 if you have the `pstat_getdynamic\' function. */ +@%:@undef HAVE_PSTAT_GETDYNAMIC]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYSMP], [/* Define to 1 if you have the `sysmp\' function. */ +@%:@undef HAVE_SYSMP]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYSCTL], [/* Define to 1 if you have the `sysctl\' function. */ +@%:@undef HAVE_SYSCTL]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SCHED_GETAFFINITY_LIKE_GLIBC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SCHED_GETAFFINITY_LIKE_GLIBC$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SCHED_GETAFFINITY_LIKE_GLIBC], [/* Define to 1 if sched_getaffinity has a glibc compatible declaration. */ +@%:@undef HAVE_SCHED_GETAFFINITY_LIKE_GLIBC]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_OBSTACK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_OBSTACK$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_OBSTACK], [/* Define to 1 if libc includes obstacks. */ +@%:@undef HAVE_OBSTACK]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LSTAT], [/* Define to 1 if you have the `lstat\' function. */ +@%:@undef HAVE_LSTAT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([OPEN_TRAILING_SLASH_BUG]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^OPEN_TRAILING_SLASH_BUG$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([OPEN_TRAILING_SLASH_BUG], [/* Define to 1 if open() fails to recognize a trailing slash. */ +@%:@undef OPEN_TRAILING_SLASH_BUG]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FCHDIR], [/* Define to 1 if you have the `fchdir\' function. */ +@%:@undef HAVE_FCHDIR]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_OPEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_OPEN$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_OPEN], [/* Define to 1 when the gnulib module open should be tested. */ +@%:@undef GNULIB_TEST_OPEN]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_OPENAT], [/* Define to 1 if you have the `openat\' function. */ +@%:@undef HAVE_OPENAT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_OPENAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_OPENAT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_OPENAT], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module openat shall be considered present. */ +@%:@undef GNULIB_OPENAT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_OPENAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_OPENAT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_OPENAT], [/* Define to 1 when the gnulib module openat should be tested. */ +@%:@undef GNULIB_TEST_OPENAT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_OPENAT_SAFER]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_OPENAT_SAFER$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_OPENAT_SAFER], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module openat-safer shall be considered present. */ +@%:@undef GNULIB_OPENAT_SAFER]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_OPENDIR], [/* Define to 1 if you have the `opendir\' function. */ +@%:@undef HAVE_OPENDIR]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_OPENDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_OPENDIR$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FCHDIR], [/* Define to 1 if you have the `fchdir\' function. */ +@%:@undef HAVE_FCHDIR]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_OPENDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_OPENDIR$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_OPENDIR], [/* Define to 1 when the gnulib module opendir should be tested. */ +@%:@undef GNULIB_TEST_OPENDIR]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE__BOOL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE__BOOL$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE__BOOL], [/* Define to 1 if the system has the type `_Bool\'. */ +@%:@undef HAVE__BOOL]) +m4trace:configure.ac:60: -1- AC_SUBST([STDBOOL_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([STDBOOL_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^STDBOOL_H$]) +m4trace:configure.ac:60: -1- AM_CONDITIONAL([GL_GENERATE_STDBOOL_H], [test -n "$STDBOOL_H"]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_STDBOOL_H_TRUE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_STDBOOL_H_TRUE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_STDBOOL_H_TRUE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_STDBOOL_H_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_STDBOOL_H_FALSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_STDBOOL_H_FALSE$]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_STDBOOL_H_TRUE]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_STDBOOL_H_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE__BOOL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE__BOOL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE__BOOL$]) +m4trace:configure.ac:60: -1- AC_SUBST([YACC]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([YACC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^YACC$]) +m4trace:configure.ac:60: -1- AC_SUBST([YFLAGS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([YFLAGS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^YFLAGS$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_COMPOUND_LITERALS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_COMPOUND_LITERALS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_COMPOUND_LITERALS], [/* Define if you have compound literals. */ +@%:@undef HAVE_COMPOUND_LITERALS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([TM_IN_SYS_TIME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^TM_IN_SYS_TIME$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([TM_IN_SYS_TIME], [/* Define to 1 if your declares `struct tm\'. */ +@%:@undef TM_IN_SYS_TIME]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_TM_TM_ZONE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_TM_TM_ZONE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_TM_TM_ZONE], [/* Define to 1 if `tm_zone\' is a member of `struct tm\'. */ +@%:@undef HAVE_STRUCT_TM_TM_ZONE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_TM_ZONE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_TM_ZONE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_TM_ZONE], [/* Define to 1 if your `struct tm\' has `tm_zone\'. Deprecated, use + `HAVE_STRUCT_TM_TM_ZONE\' instead. */ +@%:@undef HAVE_TM_ZONE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_TZNAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_TZNAME$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_TZNAME], [/* Define to 1 if you have the declaration of `tzname\', and to 0 if you don\'t. + */ +@%:@undef HAVE_DECL_TZNAME]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_TZNAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_TZNAME$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_TZNAME], [/* Define to 1 if you don\'t have `tm_zone\' but do have the external array + `tzname\'. */ +@%:@undef HAVE_TZNAME]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_TM_GMTOFF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_TM_GMTOFF$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_TM_GMTOFF], [/* Define if struct tm has the tm_gmtoff member. */ +@%:@undef HAVE_TM_GMTOFF]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([TIME_T_FITS_IN_LONG_INT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^TIME_T_FITS_IN_LONG_INT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([TIME_T_FITS_IN_LONG_INT], [/* Define to 1 if all \'time_t\' values fit in a \'long int\'. */ +@%:@undef TIME_T_FITS_IN_LONG_INT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_PARAM_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_PARAM_H]) +m4trace:configure.ac:60: -1- AC_SUBST([PERL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([PERL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^PERL$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_PSTAT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_PSTAT_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SYSMP_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SYSMP_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SYSINFO_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SYSINFO_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MACHINE_HAL_SYSINFO_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_MACHINE_HAL_SYSINFO_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_TABLE_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_TABLE_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_PARAM_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_PARAM_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SYSTEMCFG_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SYSTEMCFG_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SYSCTL_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SYSCTL_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYS_SYSCTL_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_SYSCTL_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PSTAT_GETSTATIC], [/* Define to 1 if you have the `pstat_getstatic\' function. */ +@%:@undef HAVE_PSTAT_GETSTATIC]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PSTAT_GETDYNAMIC], [/* Define to 1 if you have the `pstat_getdynamic\' function. */ +@%:@undef HAVE_PSTAT_GETDYNAMIC]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYSMP], [/* Define to 1 if you have the `sysmp\' function. */ +@%:@undef HAVE_SYSMP]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETSYSINFO], [/* Define to 1 if you have the `getsysinfo\' function. */ +@%:@undef HAVE_GETSYSINFO]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYSCTL], [/* Define to 1 if you have the `sysctl\' function. */ +@%:@undef HAVE_SYSCTL]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_TABLE], [/* Define to 1 if you have the `table\' function. */ +@%:@undef HAVE_TABLE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE__SYSTEM_CONFIGURATION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE__SYSTEM_CONFIGURATION$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE__SYSTEM_CONFIGURATION], [/* Define to 1 if you have the external variable, _system_configuration with a + member named physmem. */ +@%:@undef HAVE__SYSTEM_CONFIGURATION]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PIPE2], [/* Define to 1 if you have the `pipe2\' function. */ +@%:@undef HAVE_PIPE2]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_PIPE2]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_PIPE2$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_PIPE2], [/* Define to 1 when the gnulib module pipe2 should be tested. */ +@%:@undef GNULIB_TEST_PIPE2]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_PIPE2_SAFER]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_PIPE2_SAFER$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_PIPE2_SAFER], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module pipe2-safer shall be considered present. */ +@%:@undef GNULIB_PIPE2_SAFER]) +m4trace:configure.ac:60: -1- AC_SUBST([POSIX_SHELL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([POSIX_SHELL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^POSIX_SHELL$]) +m4trace:configure.ac:60: -1- AC_SUBST([PREFERABLY_POSIX_SHELL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([PREFERABLY_POSIX_SHELL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^PREFERABLY_POSIX_SHELL$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_POSIX_SPAWN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWN$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_POSIX_SPAWNP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNP$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_POSIX_SPAWNATTR_INIT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNATTR_INIT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_INIT$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_POSIX_SPAWNATTR_GETFLAGS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNATTR_GETFLAGS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_GETFLAGS$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_POSIX_SPAWNATTR_SETFLAGS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNATTR_SETFLAGS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_SETFLAGS$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_POSIX_SPAWNATTR_GETPGROUP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNATTR_GETPGROUP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_GETPGROUP$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_POSIX_SPAWNATTR_SETPGROUP]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNATTR_SETPGROUP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_SETPGROUP$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_POSIX_SPAWNATTR_GETSCHEDPARAM]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNATTR_GETSCHEDPARAM]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_GETSCHEDPARAM$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_POSIX_SPAWNATTR_SETSCHEDPARAM]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNATTR_SETSCHEDPARAM]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_SETSCHEDPARAM$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_POSIX_SPAWNATTR_GETSCHEDPOLICY]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNATTR_GETSCHEDPOLICY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_GETSCHEDPOLICY$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_POSIX_SPAWNATTR_GETSIGDEFAULT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNATTR_GETSIGDEFAULT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_GETSIGDEFAULT$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_POSIX_SPAWNATTR_GETSIGMASK]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNATTR_GETSIGMASK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_GETSIGMASK$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_POSIX_SPAWNATTR_SETSIGMASK]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNATTR_SETSIGMASK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_SETSIGMASK$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_POSIX_SPAWNATTR_DESTROY]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_POSIX_SPAWNATTR_DESTROY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_POSIX_SPAWNATTR_DESTROY$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_POSIX_SPAWN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_POSIX_SPAWN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_POSIX_SPAWN$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_POSIX_SPAWNATTR_T]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_POSIX_SPAWNATTR_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_POSIX_SPAWNATTR_T$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_POSIX_SPAWN_FILE_ACTIONS_T]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_POSIX_SPAWN_FILE_ACTIONS_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_POSIX_SPAWN_FILE_ACTIONS_T$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_POSIX_SPAWN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_POSIX_SPAWN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_POSIX_SPAWN$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_POSIX_SPAWN], [/* Define to 1 if you have the `posix_spawn\' function. */ +@%:@undef HAVE_POSIX_SPAWN]) +m4trace:configure.ac:60: -1- _m4_warn([cross], [AC_RUN_IFELSE called without default to allow cross compiling], [../../lib/autoconf/general.m4:2748: AC_RUN_IFELSE is expanded from... +../../lib/m4sugar/m4sh.m4:639: AS_IF is expanded from... +../../lib/autoconf/general.m4:2031: AC_CACHE_VAL is expanded from... +../../lib/autoconf/general.m4:2052: AC_CACHE_CHECK is expanded from... +m4/posix_spawn.m4:87: gl_POSIX_SPAWN_WORKS is expanded from... +m4/posix_spawn.m4:13: gl_POSIX_SPAWN_BODY is expanded from... +m4/posix_spawn.m4:8: gl_POSIX_SPAWN is expanded from... +m4/posix_spawn.m4:404: gl_FUNC_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE is expanded from... +m4/gnulib-comp.m4:823: gl_INIT is expanded from... +configure.ac:60: the top level]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WORKING_POSIX_SPAWN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WORKING_POSIX_SPAWN$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WORKING_POSIX_SPAWN], [/* Define if you have the posix_spawn and posix_spawnp functions and they + work. */ +@%:@undef HAVE_WORKING_POSIX_SPAWN]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE], [/* Define to 1 when the gnulib module posix_spawn_file_actions_addclose should + be tested. */ +@%:@undef GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2], [/* Define to 1 when the gnulib module posix_spawn_file_actions_adddup2 should + be tested. */ +@%:@undef GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN], [/* Define to 1 when the gnulib module posix_spawn_file_actions_addopen should + be tested. */ +@%:@undef GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY], [/* Define to 1 when the gnulib module posix_spawn_file_actions_destroy should + be tested. */ +@%:@undef GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT], [/* Define to 1 when the gnulib module posix_spawn_file_actions_init should be + tested. */ +@%:@undef GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWNATTR_DESTROY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWNATTR_DESTROY$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_POSIX_SPAWNATTR_DESTROY], [/* Define to 1 when the gnulib module posix_spawnattr_destroy should be + tested. */ +@%:@undef GNULIB_TEST_POSIX_SPAWNATTR_DESTROY]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWNATTR_INIT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWNATTR_INIT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_POSIX_SPAWNATTR_INIT], [/* Define to 1 when the gnulib module posix_spawnattr_init should be tested. + */ +@%:@undef GNULIB_TEST_POSIX_SPAWNATTR_INIT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS], [/* Define to 1 when the gnulib module posix_spawnattr_setflags should be + tested. */ +@%:@undef GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK], [/* Define to 1 when the gnulib module posix_spawnattr_setsigmask should be + tested. */ +@%:@undef GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PATHS_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_PATHS_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_PATHS_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PATHS_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_CONFSTR], [/* Define to 1 if you have the `confstr\' function. */ +@%:@undef HAVE_CONFSTR]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SCHED_SETPARAM], [/* Define to 1 if you have the `sched_setparam\' function. */ +@%:@undef HAVE_SCHED_SETPARAM]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SCHED_SETSCHEDULER], [/* Define to 1 if you have the `sched_setscheduler\' function. */ +@%:@undef HAVE_SCHED_SETSCHEDULER]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SETEGID], [/* Define to 1 if you have the `setegid\' function. */ +@%:@undef HAVE_SETEGID]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SETEUID], [/* Define to 1 if you have the `seteuid\' function. */ +@%:@undef HAVE_SETEUID]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_VFORK], [/* Define to 1 if you have the `vfork\' function. */ +@%:@undef HAVE_VFORK]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_POSIX_SPAWNP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_POSIX_SPAWNP$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_POSIX_SPAWNP], [/* Define to 1 when the gnulib module posix_spawnp should be tested. */ +@%:@undef GNULIB_TEST_POSIX_SPAWNP]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([DEFAULT_POSIX2_VERSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^DEFAULT_POSIX2_VERSION$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([DEFAULT_POSIX2_VERSION], [/* Define the default level of POSIX conformance. The value is of the form + YYYYMM, specifying the year and month the standard was adopted. If not + defined here, it defaults to the value of _POSIX2_VERSION in . + Define to 199209 to default to POSIX 1003.2-1992, which makes standard + programs like \'head\', \'tail\', and \'sort\' accept obsolete options like \'+10\' + and \'-10\'. Define to 200112 to default to POSIX 1003.1-2001, which makes + these standard programs treat leading-\'+\' operands as file names and + require modern usages like \'-n 10\' instead of \'-10\'. Whether defined here + or not, the default can be overridden at run time via the _POSIX2_VERSION + environment variable. */ +@%:@undef DEFAULT_POSIX2_VERSION]) +m4trace:configure.ac:60: -1- AC_SUBST([DEFAULT_POSIX2_VERSION]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([DEFAULT_POSIX2_VERSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^DEFAULT_POSIX2_VERSION$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ALARM], [/* Define to 1 if you have the `alarm\' function. */ +@%:@undef HAVE_ALARM]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_FREXP_IN_LIBC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FREXP_IN_LIBC$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FREXP_IN_LIBC], [/* Define if the frexp function is available in libc. */ +@%:@undef HAVE_FREXP_IN_LIBC]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LDEXP_IN_LIBC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LDEXP_IN_LIBC$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LDEXP_IN_LIBC], [/* Define if the ldexp function is available in libc. */ +@%:@undef HAVE_LDEXP_IN_LIBC]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_FREXPL_IN_LIBC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_FREXPL_IN_LIBC$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FREXPL_IN_LIBC], [/* Define if the frexpl function is available in libc. */ +@%:@undef HAVE_FREXPL_IN_LIBC]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LDEXPL_IN_LIBC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LDEXPL_IN_LIBC$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LDEXPL_IN_LIBC], [/* Define if the ldexpl function is available in libc. */ +@%:@undef HAVE_LDEXPL_IN_LIBC]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETPPRIV], [/* Define to 1 if you have the `getppriv\' function. */ +@%:@undef HAVE_GETPPRIV]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GETPPRIV]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETPPRIV$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PRIV_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_PRIV_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_PROGRAM_INVOCATION_NAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_PROGRAM_INVOCATION_NAME$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_PROGRAM_INVOCATION_NAME], [/* Define to 1 if you have the declaration of `program_invocation_name\', and + to 0 if you don\'t. */ +@%:@undef HAVE_DECL_PROGRAM_INVOCATION_NAME]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME], [/* Define to 1 if you have the declaration of `program_invocation_short_name\', + and to 0 if you don\'t. */ +@%:@undef HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME]) +m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--keyword='proper_name:1,\"This is a proper name. See the gettext manual, section Names.\"']) +m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--keyword='proper_name_utf8:1,\"This is a proper name. See the gettext manual, section Names.\"']) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_PTHREAD_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_PTHREAD_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PTHREAD_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_PTHREAD_T]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_PTHREAD_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PTHREAD_T$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_PTHREAD_SPINLOCK_T]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_PTHREAD_SPINLOCK_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PTHREAD_SPINLOCK_T$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PTHREAD_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_PTHREAD_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_PTHREAD_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_PTHREAD_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_PTHREAD_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_PTHREAD_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_PTHREAD_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PTHREAD_T$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PTHREAD_T], [/* Define to 1 if the system has the type `pthread_t\'. */ +@%:@undef HAVE_PTHREAD_T]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_PTHREAD_SPINLOCK_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PTHREAD_SPINLOCK_T$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PTHREAD_SPINLOCK_T], [/* Define to 1 if the system has the type `pthread_spinlock_t\'. */ +@%:@undef HAVE_PTHREAD_SPINLOCK_T]) +m4trace:configure.ac:60: -1- AC_SUBST([PTHREAD_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([PTHREAD_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^PTHREAD_H$]) +m4trace:configure.ac:60: -1- AM_CONDITIONAL([GL_GENERATE_PTHREAD_H], [test -n "$PTHREAD_H"]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_PTHREAD_H_TRUE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_PTHREAD_H_TRUE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_PTHREAD_H_TRUE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_PTHREAD_H_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_PTHREAD_H_FALSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_PTHREAD_H_FALSE$]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_PTHREAD_H_TRUE]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_PTHREAD_H_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST([LIB_PTHREAD]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIB_PTHREAD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIB_PTHREAD$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_PUTENV]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_PUTENV$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_PUTENV], [/* Define to 1 when the gnulib module putenv should be tested. */ +@%:@undef GNULIB_TEST_PUTENV]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_PTHREAD_SIGMASK]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_PTHREAD_SIGMASK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_PTHREAD_SIGMASK$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_RAISE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_RAISE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_RAISE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SIGNAL_H_SIGPIPE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SIGNAL_H_SIGPIPE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SIGNAL_H_SIGPIPE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SIGPROCMASK]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SIGPROCMASK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SIGPROCMASK$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_SIGACTION]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_SIGACTION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SIGACTION$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_POSIX_SIGNALBLOCKING]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_POSIX_SIGNALBLOCKING]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_POSIX_SIGNALBLOCKING$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_PTHREAD_SIGMASK]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_PTHREAD_SIGMASK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PTHREAD_SIGMASK$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_RAISE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_RAISE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_RAISE$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SIGSET_T]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SIGSET_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SIGSET_T$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SIGINFO_T]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SIGINFO_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SIGINFO_T$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SIGACTION]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SIGACTION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SIGACTION$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_STRUCT_SIGACTION_SA_SIGACTION]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_STRUCT_SIGACTION_SA_SIGACTION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_SIGACTION_SA_SIGACTION$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_TYPE_VOLATILE_SIG_ATOMIC_T]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_TYPE_VOLATILE_SIG_ATOMIC_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_TYPE_VOLATILE_SIG_ATOMIC_T$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SIGHANDLER_T]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SIGHANDLER_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SIGHANDLER_T$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_PTHREAD_SIGMASK]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_PTHREAD_SIGMASK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_PTHREAD_SIGMASK$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_RAISE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_RAISE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_RAISE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_RAISE], [/* Define to 1 if you have the `raise\' function. */ +@%:@undef HAVE_RAISE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_RAISE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_RAISE$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SIGSET_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SIGSET_T$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SIGSET_T], [/* Define to 1 if the system has the type `sigset_t\'. */ +@%:@undef HAVE_SIGSET_T]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_RAISE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_RAISE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_RAISE], [/* Define to 1 when the gnulib module raise should be tested. */ +@%:@undef GNULIB_TEST_RAISE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_RAWMEMCHR], [/* Define to 1 if you have the `rawmemchr\' function. */ +@%:@undef HAVE_RAWMEMCHR]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_RAWMEMCHR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_RAWMEMCHR$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_RAWMEMCHR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_RAWMEMCHR$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_RAWMEMCHR], [/* Define to 1 when the gnulib module rawmemchr should be tested. */ +@%:@undef GNULIB_TEST_RAWMEMCHR]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_READ]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_READ$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_READ], [/* Define to 1 when the gnulib module read should be tested. */ +@%:@undef GNULIB_TEST_READ]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_READDIR], [/* Define to 1 if you have the `readdir\' function. */ +@%:@undef HAVE_READDIR]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_READDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_READDIR$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_READDIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_READDIR$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_READDIR], [/* Define to 1 when the gnulib module readdir should be tested. */ +@%:@undef GNULIB_TEST_READDIR]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_READLINK], [/* Define to 1 if you have the `readlink\' function. */ +@%:@undef HAVE_READLINK]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([READLINK_TRAILING_SLASH_BUG]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^READLINK_TRAILING_SLASH_BUG$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([READLINK_TRAILING_SLASH_BUG], [/* Define to 1 if readlink fails to recognize a trailing slash. */ +@%:@undef READLINK_TRAILING_SLASH_BUG]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_READLINK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_READLINK$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_READLINK], [/* Define to 1 when the gnulib module readlink should be tested. */ +@%:@undef GNULIB_TEST_READLINK]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_READLINKAT], [/* Define to 1 if you have the `readlinkat\' function. */ +@%:@undef HAVE_READLINKAT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_READLINKAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_READLINKAT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_READLINKAT], [/* Define to 1 when the gnulib module readlinkat should be tested. */ +@%:@undef GNULIB_TEST_READLINKAT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UTMP_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UTMP_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UTMPX_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UTMPX_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UTMPNAME], [/* Define to 1 if you have the `utmpname\' function. */ +@%:@undef HAVE_UTMPNAME]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UTMPXNAME], [/* Define to 1 if you have the `utmpxname\' function. */ +@%:@undef HAVE_UTMPXNAME]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETUTENT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETUTENT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_GETUTENT], [/* Define to 1 if you have the declaration of `getutent\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_GETUTENT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMPX_UT_USER]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMPX_UT_USER$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMPX_UT_USER], [/* Define to 1 if `ut_user\' is a member of `struct utmpx\'. */ +@%:@undef HAVE_STRUCT_UTMPX_UT_USER]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMP_UT_USER]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMP_UT_USER$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMP_UT_USER], [/* Define to 1 if `ut_user\' is a member of `struct utmp\'. */ +@%:@undef HAVE_STRUCT_UTMP_UT_USER]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMPX_UT_NAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMPX_UT_NAME$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMPX_UT_NAME], [/* Define to 1 if `ut_name\' is a member of `struct utmpx\'. */ +@%:@undef HAVE_STRUCT_UTMPX_UT_NAME]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMP_UT_NAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMP_UT_NAME$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMP_UT_NAME], [/* Define to 1 if `ut_name\' is a member of `struct utmp\'. */ +@%:@undef HAVE_STRUCT_UTMP_UT_NAME]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMPX_UT_TYPE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMPX_UT_TYPE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMPX_UT_TYPE], [/* Define to 1 if `ut_type\' is a member of `struct utmpx\'. */ +@%:@undef HAVE_STRUCT_UTMPX_UT_TYPE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMP_UT_TYPE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMP_UT_TYPE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMP_UT_TYPE], [/* Define to 1 if `ut_type\' is a member of `struct utmp\'. */ +@%:@undef HAVE_STRUCT_UTMP_UT_TYPE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMPX_UT_PID]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMPX_UT_PID$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMPX_UT_PID], [/* Define to 1 if `ut_pid\' is a member of `struct utmpx\'. */ +@%:@undef HAVE_STRUCT_UTMPX_UT_PID]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMP_UT_PID]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMP_UT_PID$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMP_UT_PID], [/* Define to 1 if `ut_pid\' is a member of `struct utmp\'. */ +@%:@undef HAVE_STRUCT_UTMP_UT_PID]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMPX_UT_ID]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMPX_UT_ID$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMPX_UT_ID], [/* Define to 1 if `ut_id\' is a member of `struct utmpx\'. */ +@%:@undef HAVE_STRUCT_UTMPX_UT_ID]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMP_UT_ID]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMP_UT_ID$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMP_UT_ID], [/* Define to 1 if `ut_id\' is a member of `struct utmp\'. */ +@%:@undef HAVE_STRUCT_UTMP_UT_ID]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMPX_UT_EXIT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMPX_UT_EXIT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMPX_UT_EXIT], [/* Define to 1 if `ut_exit\' is a member of `struct utmpx\'. */ +@%:@undef HAVE_STRUCT_UTMPX_UT_EXIT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMP_UT_EXIT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMP_UT_EXIT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMP_UT_EXIT], [/* Define to 1 if `ut_exit\' is a member of `struct utmp\'. */ +@%:@undef HAVE_STRUCT_UTMP_UT_EXIT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMPX_UT_EXIT_UT_EXIT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMPX_UT_EXIT_UT_EXIT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMPX_UT_EXIT_UT_EXIT], [/* Define to 1 if `ut_exit.ut_exit\' is a member of `struct utmpx\'. */ +@%:@undef HAVE_STRUCT_UTMPX_UT_EXIT_UT_EXIT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMP_UT_EXIT_UT_EXIT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMP_UT_EXIT_UT_EXIT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMP_UT_EXIT_UT_EXIT], [/* Define to 1 if `ut_exit.ut_exit\' is a member of `struct utmp\'. */ +@%:@undef HAVE_STRUCT_UTMP_UT_EXIT_UT_EXIT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMPX_UT_EXIT_E_EXIT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMPX_UT_EXIT_E_EXIT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMPX_UT_EXIT_E_EXIT], [/* Define to 1 if `ut_exit.e_exit\' is a member of `struct utmpx\'. */ +@%:@undef HAVE_STRUCT_UTMPX_UT_EXIT_E_EXIT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMP_UT_EXIT_E_EXIT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMP_UT_EXIT_E_EXIT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMP_UT_EXIT_E_EXIT], [/* Define to 1 if `ut_exit.e_exit\' is a member of `struct utmp\'. */ +@%:@undef HAVE_STRUCT_UTMP_UT_EXIT_E_EXIT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMPX_UT_EXIT_UT_TERMINATION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMPX_UT_EXIT_UT_TERMINATION$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMPX_UT_EXIT_UT_TERMINATION], [/* Define to 1 if `ut_exit.ut_termination\' is a member of `struct utmpx\'. */ +@%:@undef HAVE_STRUCT_UTMPX_UT_EXIT_UT_TERMINATION]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMP_UT_EXIT_UT_TERMINATION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMP_UT_EXIT_UT_TERMINATION$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMP_UT_EXIT_UT_TERMINATION], [/* Define to 1 if `ut_exit.ut_termination\' is a member of `struct utmp\'. */ +@%:@undef HAVE_STRUCT_UTMP_UT_EXIT_UT_TERMINATION]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMPX_UT_EXIT_E_TERMINATION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMPX_UT_EXIT_E_TERMINATION$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMPX_UT_EXIT_E_TERMINATION], [/* Define to 1 if `ut_exit.e_termination\' is a member of `struct utmpx\'. */ +@%:@undef HAVE_STRUCT_UTMPX_UT_EXIT_E_TERMINATION]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTMP_UT_EXIT_E_TERMINATION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTMP_UT_EXIT_E_TERMINATION$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTMP_UT_EXIT_E_TERMINATION], [/* Define to 1 if `ut_exit.e_termination\' is a member of `struct utmp\'. */ +@%:@undef HAVE_STRUCT_UTMP_UT_EXIT_E_TERMINATION]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STDLIB_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_STDLIB_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STDLIB_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STDLIB_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_REALLOC_GNU]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_REALLOC_GNU$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_REALLOC_GNU], [/* Define to 1 if your system has a GNU libc compatible \'realloc\' function, + and to 0 otherwise. */ +@%:@undef HAVE_REALLOC_GNU]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_REALLOC_GNU]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_REALLOC_GNU$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_REALLOC_GNU]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_REALLOC_GNU$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_REALLOC_GNU], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module realloc-gnu shall be considered present. */ +@%:@undef GNULIB_REALLOC_GNU]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_REALLOC_POSIX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_REALLOC_POSIX$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_REALLOC_POSIX], [/* Define if the \'realloc\' function is POSIX compliant. */ +@%:@undef HAVE_REALLOC_POSIX]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_REALLOC_POSIX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_REALLOC_POSIX$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_REALLOC_POSIX], [/* Define to 1 when the gnulib module realloc-posix should be tested. */ +@%:@undef GNULIB_TEST_REALLOC_POSIX]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ALARM], [/* Define to 1 if you have the `alarm\' function. */ +@%:@undef HAVE_ALARM]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([_REGEX_INCLUDE_LIMITS_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^_REGEX_INCLUDE_LIMITS_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([_REGEX_INCLUDE_LIMITS_H], [/* Define if you want to include , so that it consistently + overrides \'s RE_DUP_MAX. */ +@%:@undef _REGEX_INCLUDE_LIMITS_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([_REGEX_LARGE_OFFSETS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^_REGEX_LARGE_OFFSETS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([_REGEX_LARGE_OFFSETS], [/* Define if you want regoff_t to be at least as wide POSIX requires. */ +@%:@undef _REGEX_LARGE_OFFSETS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([re_syntax_options]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^re_syntax_options$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([re_syntax_options], [/* Define to rpl_re_syntax_options if the replacement should be used. */ +@%:@undef re_syntax_options]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([re_set_syntax]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^re_set_syntax$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([re_set_syntax], [/* Define to rpl_re_set_syntax if the replacement should be used. */ +@%:@undef re_set_syntax]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([re_compile_pattern]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^re_compile_pattern$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([re_compile_pattern], [/* Define to rpl_re_compile_pattern if the replacement should be used. */ +@%:@undef re_compile_pattern]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([re_compile_fastmap]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^re_compile_fastmap$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([re_compile_fastmap], [/* Define to rpl_re_compile_fastmap if the replacement should be used. */ +@%:@undef re_compile_fastmap]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([re_search]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^re_search$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([re_search], [/* Define to rpl_re_search if the replacement should be used. */ +@%:@undef re_search]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([re_search_2]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^re_search_2$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([re_search_2], [/* Define to rpl_re_search_2 if the replacement should be used. */ +@%:@undef re_search_2]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([re_match]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^re_match$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([re_match], [/* Define to rpl_re_match if the replacement should be used. */ +@%:@undef re_match]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([re_match_2]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^re_match_2$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([re_match_2], [/* Define to rpl_re_match_2 if the replacement should be used. */ +@%:@undef re_match_2]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([re_set_registers]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^re_set_registers$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([re_set_registers], [/* Define to rpl_re_set_registers if the replacement should be used. */ +@%:@undef re_set_registers]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([re_comp]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^re_comp$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([re_comp], [/* Define to rpl_re_comp if the replacement should be used. */ +@%:@undef re_comp]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([re_exec]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^re_exec$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([re_exec], [/* Define to rpl_re_exec if the replacement should be used. */ +@%:@undef re_exec]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([regcomp]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^regcomp$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([regcomp], [/* Define to rpl_regcomp if the replacement should be used. */ +@%:@undef regcomp]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([regexec]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^regexec$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([regexec], [/* Define to rpl_regexec if the replacement should be used. */ +@%:@undef regexec]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([regerror]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^regerror$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([regerror], [/* Define to rpl_regerror if the replacement should be used. */ +@%:@undef regerror]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([regfree]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^regfree$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([regfree], [/* Define to rpl_regfree if the replacement should be used. */ +@%:@undef regfree]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LIBINTL_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_LIBINTL_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBINTL_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LIBINTL_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ISBLANK], [/* Define to 1 if you have the `isblank\' function. */ +@%:@undef HAVE_ISBLANK]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ISWCTYPE], [/* Define to 1 if you have the `iswctype\' function. */ +@%:@undef HAVE_ISWCTYPE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCSCOLL], [/* Define to 1 if you have the `wcscoll\' function. */ +@%:@undef HAVE_WCSCOLL]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_ISBLANK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_ISBLANK$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_ISBLANK], [/* Define to 1 if you have the declaration of `isblank\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_ISBLANK]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UNISTD_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UNISTD_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([UNLINK_PARENT_BUG]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^UNLINK_PARENT_BUG$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([UNLINK_PARENT_BUG], [/* Define to 1 if unlink() on a parent directory may succeed */ +@%:@undef UNLINK_PARENT_BUG]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_REMOVE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_REMOVE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_REMOVE], [/* Define to 1 when the gnulib module remove should be tested. */ 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Define to 1 when the gnulib module rpmatch should be tested. */ +@%:@undef GNULIB_TEST_RPMATCH]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PATHCONF], [/* Define to 1 if you have the `pathconf\' function. */ +@%:@undef HAVE_PATHCONF]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FCHDIR], [/* Define to 1 if you have the `fchdir\' function. */ +@%:@undef HAVE_FCHDIR]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SCHED_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SCHED_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_SCHED_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_SCHED_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SCHED_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SCHED_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SCHED_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SCHED_H$]) 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m4_pattern_allow([^fgetfilecon$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([fgetfilecon], [/* Always use our fgetfilecon wrapper. */ +@%:@undef fgetfilecon]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SELINUX_SELINUX_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SELINUX_SELINUX_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SELINUX_CONTEXT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SELINUX_CONTEXT_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SELINUX_CONTEXT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SELINUX_CONTEXT_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([SELINUX_CONTEXT_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([SELINUX_CONTEXT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^SELINUX_CONTEXT_H$]) +m4trace:configure.ac:60: -1- AM_CONDITIONAL([GL_GENERATE_SELINUX_CONTEXT_H], [test -n "$SELINUX_CONTEXT_H"]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_SELINUX_CONTEXT_H_TRUE]) 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AC_DEFINE_TRACE_LITERAL([HAVE_SIGINFO_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SIGINFO_T$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SIGINFO_T], [/* Define to 1 if the system has the type `siginfo_t\'. */ +@%:@undef HAVE_SIGINFO_T]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_SIGACTION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_SIGACTION$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_SIGACTION], [/* Define to 1 when the gnulib module sigaction should be tested. */ +@%:@undef GNULIB_TEST_SIGACTION]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_SIGNAL_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_SIGNAL_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SIGNAL_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FLT_SIGNBIT_WORD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FLT_SIGNBIT_WORD$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([FLT_SIGNBIT_WORD], [/* Define as the word index where to find the sign of \'float\'. */ +@%:@undef FLT_SIGNBIT_WORD]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FLT_SIGNBIT_BIT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FLT_SIGNBIT_BIT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([FLT_SIGNBIT_BIT], [/* Define as the bit index in the word where to find the sign of \'float\'. */ +@%:@undef FLT_SIGNBIT_BIT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([DBL_SIGNBIT_WORD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^DBL_SIGNBIT_WORD$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([DBL_SIGNBIT_WORD], [/* Define as the word index where to find the sign of \'double\'. */ +@%:@undef DBL_SIGNBIT_WORD]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([DBL_SIGNBIT_BIT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^DBL_SIGNBIT_BIT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([DBL_SIGNBIT_BIT], [/* Define as the bit index in the word where to find the sign of \'double\'. */ +@%:@undef DBL_SIGNBIT_BIT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([LDBL_SIGNBIT_WORD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LDBL_SIGNBIT_WORD$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([LDBL_SIGNBIT_WORD], [/* Define as the word index where to find the sign of \'long double\'. */ +@%:@undef LDBL_SIGNBIT_WORD]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([LDBL_SIGNBIT_BIT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LDBL_SIGNBIT_BIT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([LDBL_SIGNBIT_BIT], [/* Define as the bit index in the word where to find the sign of \'long + double\'. */ +@%:@undef LDBL_SIGNBIT_BIT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_COPYSIGNF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_COPYSIGNF$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_COPYSIGNF], [/* Define to 1 if you have the declaration of `copysignf\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_COPYSIGNF]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_COPYSIGNF_IN_LIBC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_COPYSIGNF_IN_LIBC$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_COPYSIGNF_IN_LIBC], [/* Define if the copysignf function is declared in and available in + libc. */ +@%:@undef HAVE_COPYSIGNF_IN_LIBC]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_COPYSIGN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_COPYSIGN$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_COPYSIGN], [/* Define to 1 if you have the declaration of `copysign\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_COPYSIGN]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_COPYSIGN_IN_LIBC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_COPYSIGN_IN_LIBC$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_COPYSIGN_IN_LIBC], [/* Define if the copysign function is declared in and available in + libc. */ +@%:@undef HAVE_COPYSIGN_IN_LIBC]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_COPYSIGNL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_COPYSIGNL$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_COPYSIGNL], [/* Define to 1 if you have the declaration of `copysignl\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_COPYSIGNL]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_COPYSIGNL_IN_LIBC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_COPYSIGNL_IN_LIBC$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_COPYSIGNL_IN_LIBC], [/* Define if the copysignl function is declared in and available in + libc. */ +@%:@undef HAVE_COPYSIGNL_IN_LIBC]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_SIGNBIT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_SIGNBIT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_SIGNBIT], [/* Define to 1 when the gnulib module signbit should be tested. */ +@%:@undef GNULIB_TEST_SIGNBIT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_SIGPROCMASK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_SIGPROCMASK$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_SIGPROCMASK], [/* Define to 1 when the gnulib module sigprocmask should be tested. */ +@%:@undef GNULIB_TEST_SIGPROCMASK]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STDINT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_STDINT_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STDINT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STDINT_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([SIZE_MAX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^SIZE_MAX$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([SIZE_MAX], [/* Define as the maximum value of type \'size_t\', if the system doesn\'t define + it. */ +@%:@undef SIZE_MAX]) +m4trace:configure.ac:60: -1- AH_OUTPUT([SIZE_MAX], [/* Define as the maximum value of type \'size_t\', if the system doesn\'t define + it. */ +#ifndef SIZE_MAX +# undef SIZE_MAX +#endif]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SNPRINTF], [/* Define to 1 if you have the `snprintf\' function. */ +@%:@undef HAVE_SNPRINTF]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SNPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SNPRINTF$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SNPRINTF], [/* Define to 1 if you have the `snprintf\' function. */ +@%:@undef HAVE_SNPRINTF]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_SNPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_SNPRINTF$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_SNPRINTF], [/* Define to 1 if you have the declaration of `snprintf\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_SNPRINTF]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_SNPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_SNPRINTF$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_SNPRINTF], [/* Define to 1 when the gnulib module snprintf should be tested. */ +@%:@undef GNULIB_TEST_SNPRINTF]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_SNPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SNPRINTF$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_SNPRINTF], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module snprintf shall be considered present. */ +@%:@undef GNULIB_SNPRINTF]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SOCKET_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WINSOCK2_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([WINDOWS_SOCKETS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^WINDOWS_SOCKETS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([WINDOWS_SOCKETS], [/* Define if WSAStartup is needed. */ +@%:@undef WINDOWS_SOCKETS]) +m4trace:configure.ac:60: -1- AC_SUBST([LIBSOCKET]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBSOCKET]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBSOCKET$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([socklen_t]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^socklen_t$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([socklen_t], [/* type to use in place of socklen_t if not defined */ +@%:@undef socklen_t]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SPAWN_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SPAWN_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_SPAWN_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_SPAWN_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SPAWN_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SPAWN_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SPAWN_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SPAWN_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_POSIX_SPAWNATTR_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_POSIX_SPAWNATTR_T$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_POSIX_SPAWNATTR_T], [/* Define to 1 if the system has the type `posix_spawnattr_t\'. */ +@%:@undef HAVE_POSIX_SPAWNATTR_T]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_POSIX_SPAWN_FILE_ACTIONS_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_POSIX_SPAWN_FILE_ACTIONS_T$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_POSIX_SPAWN_FILE_ACTIONS_T], [/* Define to 1 if the system has the type `posix_spawn_file_actions_t\'. */ +@%:@undef HAVE_POSIX_SPAWN_FILE_ACTIONS_T]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SPAWN_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SPAWN_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SPAWN_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([ssize_t]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^ssize_t$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([ssize_t], [/* Define as a signed type of the same size as size_t. */ +@%:@undef ssize_t]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LSTAT], [/* Define to 1 if you have the `lstat\' function. */ +@%:@undef HAVE_LSTAT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([REPLACE_FUNC_STAT_DIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FUNC_STAT_DIR$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([REPLACE_FUNC_STAT_DIR], [/* Define to 1 if stat needs help when passed a directory name with a trailing + slash */ +@%:@undef REPLACE_FUNC_STAT_DIR]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([REPLACE_FUNC_STAT_FILE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_FUNC_STAT_FILE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([REPLACE_FUNC_STAT_FILE], [/* Define to 1 if stat needs help when passed a file name with a trailing + slash */ +@%:@undef REPLACE_FUNC_STAT_FILE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STAT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STAT], [/* Define to 1 when the gnulib module stat should be tested. */ +@%:@undef GNULIB_TEST_STAT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_PARAM_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_PARAM_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_TIME_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_TIME_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC], [/* Define to 1 if `st_atim.tv_nsec\' is a member of `struct stat\'. */ +@%:@undef HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC], [/* Define to 1 if the type of the st_atim member of a struct stat is struct + timespec. */ +@%:@undef TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC], [/* Define to 1 if `st_atimespec.tv_nsec\' is a member of `struct stat\'. */ +@%:@undef HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STAT_ST_ATIMENSEC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_STAT_ST_ATIMENSEC$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_STAT_ST_ATIMENSEC], [/* Define to 1 if `st_atimensec\' is a member of `struct stat\'. */ +@%:@undef HAVE_STRUCT_STAT_ST_ATIMENSEC]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC], [/* Define to 1 if `st_atim.st__tim.tv_nsec\' is a member of `struct stat\'. */ +@%:@undef HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_TIME_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_TIME_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC], [/* Define to 1 if `st_birthtimespec.tv_nsec\' is a member of `struct stat\'. */ +@%:@undef HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC], [/* Define to 1 if `st_birthtimensec\' is a member of `struct stat\'. */ +@%:@undef HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC], [/* Define to 1 if `st_birthtim.tv_nsec\' is a member of `struct stat\'. */ +@%:@undef HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_STATAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STATAT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_STATAT], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module statat shall be considered present. */ +@%:@undef GNULIB_STATAT]) +m4trace:configure.ac:60: -1- AC_SUBST([STDALIGN_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([STDALIGN_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^STDALIGN_H$]) +m4trace:configure.ac:60: -1- AM_CONDITIONAL([GL_GENERATE_STDALIGN_H], [test -n "$STDALIGN_H"]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_STDALIGN_H_TRUE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_STDALIGN_H_TRUE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_STDALIGN_H_TRUE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_STDALIGN_H_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_STDALIGN_H_FALSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_STDALIGN_H_FALSE$]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_STDALIGN_H_TRUE]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_STDALIGN_H_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_STDARG_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_STDARG_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_STDARG_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_STDARG_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_STDARG_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_STDARG_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([va_copy]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^va_copy$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([va_copy], [/* Define as a macro for copying va_list variables. */ +@%:@undef va_copy]) +m4trace:configure.ac:60: -1- AH_OUTPUT([gl_VA_COPY], [/* A replacement for va_copy, if needed. */ +#define gl_va_copy(a,b) ((a) = (b))]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([va_copy]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^va_copy$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([va_copy], [/* Define as a macro for copying va_list variables. */ +@%:@undef va_copy]) +m4trace:configure.ac:60: -1- AC_SUBST([STDARG_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([STDARG_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^STDARG_H$]) +m4trace:configure.ac:60: -1- AM_CONDITIONAL([GL_GENERATE_STDARG_H], [test -n "$STDARG_H"]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_STDARG_H_TRUE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_STDARG_H_TRUE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_STDARG_H_TRUE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_STDARG_H_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_STDARG_H_FALSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_STDARG_H_FALSE$]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_STDARG_H_TRUE]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_STDARG_H_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_STDARG_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_STDARG_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_STDARG_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([STDBOOL_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([STDBOOL_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^STDBOOL_H$]) +m4trace:configure.ac:60: -1- AM_CONDITIONAL([GL_GENERATE_STDBOOL_H], [test -n "$STDBOOL_H"]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_STDBOOL_H_TRUE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_STDBOOL_H_TRUE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_STDBOOL_H_TRUE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_STDBOOL_H_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_STDBOOL_H_FALSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_STDBOOL_H_FALSE$]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_STDBOOL_H_TRUE]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_STDBOOL_H_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE__BOOL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE__BOOL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE__BOOL$]) +m4trace:configure.ac:60: -1- AC_SUBST([STDDEF_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([STDDEF_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^STDDEF_H$]) +m4trace:configure.ac:60: -1- AM_CONDITIONAL([GL_GENERATE_STDDEF_H], [test -n "$STDDEF_H"]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_STDDEF_H_TRUE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_STDDEF_H_TRUE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_STDDEF_H_TRUE$]) +m4trace:configure.ac:60: -1- AC_SUBST([GL_GENERATE_STDDEF_H_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GL_GENERATE_STDDEF_H_FALSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GL_GENERATE_STDDEF_H_FALSE$]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_STDDEF_H_TRUE]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([GL_GENERATE_STDDEF_H_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_STDDEF_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_STDDEF_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_STDDEF_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_STDDEF_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_STDDEF_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_STDDEF_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_STDIO_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_STDIO_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_STDIO_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_STDIO_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_STDIO_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_STDIO_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_FSCANF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_FSCANF$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_FSCANF], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module fscanf shall be considered present. */ +@%:@undef GNULIB_FSCANF]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_SCANF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_SCANF$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_SCANF], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module scanf shall be considered present. */ +@%:@undef GNULIB_SCANF]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_STDLIB_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_STDLIB_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_STDLIB_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_STDLIB_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_STDLIB_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_STDLIB_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STPCPY], [/* Define to 1 if you have the `stpcpy\' function. */ +@%:@undef HAVE_STPCPY]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STPCPY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STPCPY$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STPCPY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STPCPY$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STPCPY], [/* Define to 1 when the gnulib module stpcpy should be tested. */ +@%:@undef GNULIB_TEST_STPCPY]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STPNCPY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STPNCPY$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_STPNCPY], [/* Define to 1 if you have the declaration of `stpncpy\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_STPNCPY]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STPNCPY], [/* Define to 1 if you have the `stpncpy\' function. */ +@%:@undef HAVE_STPNCPY]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STPNCPY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STPNCPY$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STPNCPY], [/* Define if you have the stpncpy() function and it works. */ +@%:@undef HAVE_STPNCPY]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STPNCPY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STPNCPY$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STPNCPY], [/* Define to 1 when the gnulib module stpncpy should be tested. */ +@%:@undef GNULIB_TEST_STPNCPY]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRCHRNUL], [/* Define to 1 if you have the `strchrnul\' function. */ +@%:@undef HAVE_STRCHRNUL]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRCHRNUL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRCHRNUL$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRCHRNUL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRCHRNUL$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STRCHRNUL], [/* Define to 1 when the gnulib module strchrnul should be tested. */ +@%:@undef GNULIB_TEST_STRCHRNUL]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRDUP], [/* Define to 1 if you have the `strdup\' function. */ +@%:@undef HAVE_STRDUP]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STRDUP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRDUP$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_STRDUP], [/* Define to 1 if you have the declaration of `strdup\', and to 0 if you don\'t. + */ +@%:@undef HAVE_DECL_STRDUP]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRDUP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRDUP$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STRDUP], [/* Define to 1 when the gnulib module strdup should be tested. */ +@%:@undef GNULIB_TEST_STRDUP]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([REPLACE_STRERROR_0]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_STRERROR_0$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([REPLACE_STRERROR_0], [/* Define to 1 if strerror(0) does not return a message implying success. */ +@%:@undef REPLACE_STRERROR_0]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRERROR_R], [/* Define to 1 if you have the `strerror_r\' function. */ +@%:@undef HAVE_STRERROR_R]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE___XPG_STRERROR_R], [/* Define to 1 if you have the `__xpg_strerror_r\' function. */ +@%:@undef HAVE___XPG_STRERROR_R]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_STRERROR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_STRERROR$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_STRERROR], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module strerror shall be considered present. */ +@%:@undef GNULIB_STRERROR]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRERROR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRERROR$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STRERROR], [/* Define to 1 when the gnulib module strerror should be tested. */ +@%:@undef GNULIB_TEST_STRERROR]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SOCKET_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WINSOCK2_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_TZSET], [/* Define to 1 if you have the `tzset\' function. */ +@%:@undef HAVE_TZSET]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([my_strftime]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^my_strftime$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([my_strftime], [/* Define to the name of the strftime replacement function. */ +@%:@undef my_strftime]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_STRING_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_STRING_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_STRING_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_STRING_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_STRING_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_STRING_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MAP_ANONYMOUS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MAP_ANONYMOUS], [/* Define to a substitute value for mmap()\'s MAP_ANONYMOUS flag. */ +@%:@undef MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MAP_ANONYMOUS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MAP_ANONYMOUS], [/* Define to 1 if mmap()\'s MAP_ANONYMOUS flag is available after including + config.h and . */ +@%:@undef HAVE_MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_MMAN_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_MMAN_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MPROTECT], [/* Define to 1 if you have the `mprotect\' function. */ +@%:@undef HAVE_MPROTECT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRNCAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRNCAT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STRNCAT], [/* Define to 1 when the gnulib module strncat should be tested. */ +@%:@undef GNULIB_TEST_STRNCAT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STRNDUP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRNDUP$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_STRNDUP], [/* Define to 1 if you have the declaration of `strndup\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_STRNDUP]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRNDUP], [/* Define to 1 if you have the `strndup\' function. */ +@%:@undef HAVE_STRNDUP]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRNDUP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRNDUP$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STRNDUP], [/* Define to 1 when the gnulib module strndup should be tested. */ +@%:@undef GNULIB_TEST_STRNDUP]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STRNLEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRNLEN$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_STRNLEN], [/* Define to 1 if you have the declaration of `strnlen\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_STRNLEN]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRNLEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRNLEN$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STRNLEN], [/* Define to 1 when the gnulib module strnlen should be tested. */ +@%:@undef GNULIB_TEST_STRNLEN]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRPBRK], [/* Define to 1 if you have the `strpbrk\' function. */ +@%:@undef HAVE_STRPBRK]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRPBRK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRPBRK$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRPBRK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRPBRK$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STRPBRK], [/* Define to 1 when the gnulib module strpbrk should be tested. */ +@%:@undef GNULIB_TEST_STRPBRK]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STRSIGNAL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRSIGNAL$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_STRSIGNAL], [/* Define to 1 if you have the declaration of `strsignal\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_STRSIGNAL]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRSIGNAL], [/* Define to 1 if you have the `strsignal\' function. */ +@%:@undef HAVE_STRSIGNAL]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRSIGNAL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRSIGNAL$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UNISTD_H]) +m4trace:configure.ac:60: -1- _m4_warn([obsolete], [The macro `AC_DECL_SYS_SIGLIST' is obsolete. +You should run autoupdate.], [../../lib/autoconf/specific.m4:39: AC_DECL_SYS_SIGLIST is expanded from... +m4/strsignal.m4:55: gl_PREREQ_STRSIGNAL is expanded from... +m4/gnulib-comp.m4:823: gl_INIT is expanded from... +configure.ac:60: the top level]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_SYS_SIGLIST]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_SYS_SIGLIST$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_SYS_SIGLIST], [/* Define to 1 if you have the declaration of `sys_siglist\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_SYS_SIGLIST]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL__SYS_SIGLIST]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL__SYS_SIGLIST$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL__SYS_SIGLIST], [/* Define to 1 if you have the declaration of `_sys_siglist\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL__SYS_SIGLIST]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRSIGNAL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRSIGNAL$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STRSIGNAL], [/* Define to 1 when the gnulib module strsignal should be tested. */ +@%:@undef GNULIB_TEST_STRSIGNAL]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRSTR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRSTR$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STRSTR], [/* Define to 1 when the gnulib module strstr should be tested. */ +@%:@undef GNULIB_TEST_STRSTR]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LDEXP_IN_LIBC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LDEXP_IN_LIBC$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LDEXP_IN_LIBC], [/* Define if the ldexp function is available in libc. */ +@%:@undef HAVE_LDEXP_IN_LIBC]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRTOD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRTOD$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STRTOD], [/* Define to 1 when the gnulib module strtod should be tested. */ +@%:@undef GNULIB_TEST_STRTOD]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRTOIMAX], [/* Define to 1 if you have the `strtoimax\' function. */ +@%:@undef HAVE_STRTOIMAX]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STRTOIMAX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRTOIMAX$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_STRTOIMAX], [/* Define to 1 if you have the declaration of `strtoimax\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_STRTOIMAX]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STRTOLL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRTOLL$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_STRTOLL], [/* Define to 1 if you have the declaration of `strtoll\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_STRTOLL]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRTOLL], [/* Define to 1 if you have the `strtoll\' function. */ +@%:@undef HAVE_STRTOLL]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRTOLL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRTOLL$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRTOLL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRTOLL$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STRTOLL], [/* Define to 1 when the gnulib module strtoll should be tested. */ +@%:@undef GNULIB_TEST_STRTOLL]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRTOULL], [/* Define to 1 if you have the `strtoull\' function. */ +@%:@undef HAVE_STRTOULL]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRTOULL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRTOULL$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRTOULL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRTOULL$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STRTOULL], [/* Define to 1 when the gnulib module strtoull should be tested. */ +@%:@undef GNULIB_TEST_STRTOULL]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRTOUMAX], [/* Define to 1 if you have the `strtoumax\' function. */ +@%:@undef HAVE_STRTOUMAX]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STRTOUMAX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRTOUMAX$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_STRTOUMAX], [/* Define to 1 if you have the declaration of `strtoumax\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_STRTOUMAX]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STRTOULL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRTOULL$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_STRTOULL], [/* Define to 1 if you have the declaration of `strtoull\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_STRTOULL]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYMLINK], [/* Define to 1 if you have the `symlink\' function. */ +@%:@undef HAVE_SYMLINK]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_SYMLINK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_SYMLINK$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_SYMLINK], [/* Define to 1 when the gnulib module symlink should be tested. */ +@%:@undef GNULIB_TEST_SYMLINK]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_IOCTL_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_IOCTL_H]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SYS_IOCTL_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SYS_IOCTL_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_IOCTL_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_IOCTL_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_IOCTL_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_SYS_IOCTL_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_SYS_IOCTL_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SYS_IOCTL_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SYS_IOCTL_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SYS_IOCTL_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_IOCTL_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_GETRUSAGE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_GETRUSAGE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_GETRUSAGE$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_GETRUSAGE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_GETRUSAGE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_GETRUSAGE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_RESOURCE_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_RESOURCE_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_SYS_RESOURCE_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_SYS_RESOURCE_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SYS_RESOURCE_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SYS_RESOURCE_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SYS_RESOURCE_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_RESOURCE_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SYS_RESOURCE_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SYS_RESOURCE_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_RESOURCE_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SELECT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SELECT_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_SYS_SELECT_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_SYS_SELECT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SYS_SELECT_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_SELECT_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SYS_SELECT_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SYS_SELECT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_SELECT_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SOCKET_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WINSOCK2_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([_POSIX_PII_SOCKET]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^_POSIX_PII_SOCKET$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([_POSIX_PII_SOCKET], [/* Define to 1 in order to get the POSIX compatible declarations of socket + functions. */ +@%:@undef _POSIX_PII_SOCKET]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SHUTDOWN], [/* Define to 1 if you have the `shutdown\' function. */ +@%:@undef HAVE_SHUTDOWN]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SHUTDOWN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SHUTDOWN$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SOCKET_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_SYS_SOCKET_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_SYS_SOCKET_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SYS_SOCKET_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_SOCKET_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SYS_SOCKET_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SYS_SOCKET_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_SOCKET_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WS2TCPIP_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WS2TCPIP_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WS2TCPIP_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_SOCKADDR_STORAGE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_SOCKADDR_STORAGE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_SOCKADDR_STORAGE], [/* Define to 1 if the system has the type `struct sockaddr_storage\'. */ +@%:@undef HAVE_STRUCT_SOCKADDR_STORAGE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SA_FAMILY_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SA_FAMILY_T$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SA_FAMILY_T], [/* Define to 1 if the system has the type `sa_family_t\'. */ +@%:@undef HAVE_SA_FAMILY_T]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY], [/* Define to 1 if `ss_family\' is a member of `struct sockaddr_storage\'. */ +@%:@undef HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SOCKET_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WINSOCK2_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_STAT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_STAT_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_SYS_STAT_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_SYS_STAT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SYS_STAT_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([WINDOWS_64_BIT_ST_SIZE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([WINDOWS_64_BIT_ST_SIZE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^WINDOWS_64_BIT_ST_SIZE$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([_GL_WINDOWS_64_BIT_ST_SIZE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^_GL_WINDOWS_64_BIT_ST_SIZE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([_GL_WINDOWS_64_BIT_ST_SIZE], [/* Define to 1 if Gnulib overrides \'struct stat\' on Windows so that struct + stat.st_size becomes 64-bit. */ +@%:@undef _GL_WINDOWS_64_BIT_ST_SIZE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([nlink_t]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^nlink_t$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([nlink_t], [/* Define to the type of st_nlink in struct stat, or a supertype. */ +@%:@undef nlink_t]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_SYS_TYPES_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_SYS_TYPES_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SYS_TYPES_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_UIO_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_UIO_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_SYS_UIO_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_SYS_UIO_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SYS_UIO_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_UIO_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SYS_UIO_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SYS_UIO_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_UIO_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_UNAME]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_UNAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_UNAME$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_UNAME]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_UNAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_UNAME$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_STRUCT_UTSNAME]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_STRUCT_UTSNAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTSNAME$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_UTSNAME_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_UTSNAME_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_SYS_UTSNAME_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_SYS_UTSNAME_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SYS_UTSNAME_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SYS_UTSNAME_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SYS_UTSNAME_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_UTSNAME_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTSNAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTSNAME$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTSNAME], [/* Define to 1 if the system has the type `struct utsname\'. */ +@%:@undef HAVE_STRUCT_UTSNAME]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_SYS_UTSNAME_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_SYS_UTSNAME_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SYS_UTSNAME_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_WAITPID]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_WAITPID]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_WAITPID$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_WAIT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_WAIT_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_SYS_WAIT_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_SYS_WAIT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_SYS_WAIT_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([GNULIB_TCGETSID]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([GNULIB_TCGETSID]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TCGETSID$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_DECL_TCGETSID]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_DECL_TCGETSID]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_TCGETSID$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_TERMIOS_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_TERMIOS_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_TERMIOS_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_TERMIOS_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_TERMIOS_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_TERMIOS_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_TERMIOS_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_TERMIOS_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_TERMIOS_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_TERMIOS_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_TERMIOS_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_TIME_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_TIME_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_TIME_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_TIME_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_TIME_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_TIME_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_TIME_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_TIME_H]) +m4trace:configure.ac:60: -1- AC_SUBST([TIME_H_DEFINES_STRUCT_TIMESPEC]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([TIME_H_DEFINES_STRUCT_TIMESPEC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^TIME_H_DEFINES_STRUCT_TIMESPEC$]) +m4trace:configure.ac:60: -1- AC_SUBST([SYS_TIME_H_DEFINES_STRUCT_TIMESPEC]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([SYS_TIME_H_DEFINES_STRUCT_TIMESPEC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^SYS_TIME_H_DEFINES_STRUCT_TIMESPEC$]) +m4trace:configure.ac:60: -1- AC_SUBST([PTHREAD_H_DEFINES_STRUCT_TIMESPEC]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([PTHREAD_H_DEFINES_STRUCT_TIMESPEC]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^PTHREAD_H_DEFINES_STRUCT_TIMESPEC$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_LOCALTIME_R]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_LOCALTIME_R$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_LOCALTIME_R], [/* Define to 1 if you have the declaration of `localtime_r\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_LOCALTIME_R]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LOCALTIME_R], [/* Define to 1 if you have the `localtime_r\' function. */ +@%:@undef HAVE_LOCALTIME_R]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_TIME_R]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_TIME_R$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_TIME_R], [/* Define to 1 when the gnulib module time_r should be tested. */ +@%:@undef GNULIB_TEST_TIME_R]) +m4trace:configure.ac:60: -1- AC_SUBST([LIB_TIMER_TIME]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIB_TIMER_TIME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIB_TIMER_TIME$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_TIMER_SETTIME], [/* Define to 1 if you have the `timer_settime\' function. */ +@%:@undef HAVE_TIMER_SETTIME]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_TIMER_SETTIME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_TIMER_SETTIME$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNAME], [/* Define to 1 if you have the `uname\' function. */ +@%:@undef HAVE_UNAME]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_UNAME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_UNAME$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UNISTD_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_UNISTD_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_UNISTD_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_UNISTD_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_UNISTD_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_UNISTD_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_UNISTD_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_UNISTD_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_UNISTD_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_UNISTD_H$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PIPE], [/* Define to 1 if you have the `pipe\' function. */ +@%:@undef HAVE_PIPE]) +m4trace:configure.ac:60: -1- AC_SUBST([LIBUNISTRING_UNISTR_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBUNISTRING_UNISTR_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBUNISTRING_UNISTR_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_UNISTR_U8_MBTOUCR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_UNISTR_U8_MBTOUCR$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_UNISTR_U8_MBTOUCR], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module unistr/u8-mbtoucr shall be considered present. */ +@%:@undef GNULIB_UNISTR_U8_MBTOUCR]) +m4trace:configure.ac:60: -1- AM_CONDITIONAL([LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR], [gl_LIBUNISTRING_VERSION_CMP([0.9])]) +m4trace:configure.ac:60: -1- AC_SUBST([LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE$]) +m4trace:configure.ac:60: -1- AC_SUBST([LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE$]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_FALSE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_UNISTR_U8_UCTOMB]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_UNISTR_U8_UCTOMB$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_UNISTR_U8_UCTOMB], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module unistr/u8-uctomb shall be considered present. */ +@%:@undef GNULIB_UNISTR_U8_UCTOMB]) +m4trace:configure.ac:60: -1- AM_CONDITIONAL([LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB], [gl_LIBUNISTRING_VERSION_CMP([0.9])]) +m4trace:configure.ac:60: -1- AC_SUBST([LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE$]) +m4trace:configure.ac:60: -1- AC_SUBST([LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE$]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST([LIBUNISTRING_UNITYPES_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBUNISTRING_UNITYPES_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBUNISTRING_UNITYPES_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([LIBUNISTRING_UNIWIDTH_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBUNISTRING_UNIWIDTH_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBUNISTRING_UNIWIDTH_H$]) +m4trace:configure.ac:60: -1- AM_CONDITIONAL([LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH], [gl_LIBUNISTRING_VERSION_CMP([0.9.4])]) +m4trace:configure.ac:60: -1- AC_SUBST([LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE$]) +m4trace:configure.ac:60: -1- AC_SUBST([LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE$]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UNISTD_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([UNLINK_PARENT_BUG]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^UNLINK_PARENT_BUG$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([UNLINK_PARENT_BUG], [/* Define to 1 if unlink() on a parent directory may succeed */ +@%:@undef UNLINK_PARENT_BUG]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_UNLINK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_UNLINK$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_UNLINK], [/* Define to 1 when the gnulib module unlink should be tested. */ +@%:@undef GNULIB_TEST_UNLINK]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNLINKAT], [/* Define to 1 if you have the `unlinkat\' function. */ +@%:@undef HAVE_UNLINKAT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_UNLINKAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_UNLINKAT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_UNLINKAT], [/* Define to 1 when the gnulib module unlinkat should be tested. */ +@%:@undef GNULIB_TEST_UNLINKAT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([USE_UNLOCKED_IO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^USE_UNLOCKED_IO$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([USE_UNLOCKED_IO], [/* Define to 1 if you want getc etc. to use unlocked I/O if available. + Unlocked I/O can improve performance in unithreaded apps, but it is not + safe for multithreaded apps. */ +@%:@undef USE_UNLOCKED_IO]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_CLEARERR_UNLOCKED]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_CLEARERR_UNLOCKED$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_CLEARERR_UNLOCKED], [/* Define to 1 if you have the declaration of `clearerr_unlocked\', and to 0 if + you don\'t. */ +@%:@undef HAVE_DECL_CLEARERR_UNLOCKED]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FEOF_UNLOCKED]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FEOF_UNLOCKED$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_FEOF_UNLOCKED], [/* Define to 1 if you have the declaration of `feof_unlocked\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_FEOF_UNLOCKED]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FERROR_UNLOCKED]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FERROR_UNLOCKED$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_FERROR_UNLOCKED], [/* Define to 1 if you have the declaration of `ferror_unlocked\', and to 0 if + you don\'t. */ +@%:@undef HAVE_DECL_FERROR_UNLOCKED]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FGETS_UNLOCKED]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FGETS_UNLOCKED$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_FGETS_UNLOCKED], [/* Define to 1 if you have the declaration of `fgets_unlocked\', and to 0 if + you don\'t. */ +@%:@undef HAVE_DECL_FGETS_UNLOCKED]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FPUTC_UNLOCKED]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FPUTC_UNLOCKED$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_FPUTC_UNLOCKED], [/* Define to 1 if you have the declaration of `fputc_unlocked\', and to 0 if + you don\'t. */ +@%:@undef HAVE_DECL_FPUTC_UNLOCKED]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FREAD_UNLOCKED]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FREAD_UNLOCKED$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_FREAD_UNLOCKED], [/* Define to 1 if you have the declaration of `fread_unlocked\', and to 0 if + you don\'t. */ +@%:@undef HAVE_DECL_FREAD_UNLOCKED]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_FWRITE_UNLOCKED]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_FWRITE_UNLOCKED$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_FWRITE_UNLOCKED], [/* Define to 1 if you have the declaration of `fwrite_unlocked\', and to 0 if + you don\'t. */ +@%:@undef HAVE_DECL_FWRITE_UNLOCKED]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETCHAR_UNLOCKED]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_GETCHAR_UNLOCKED$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_GETCHAR_UNLOCKED], [/* Define to 1 if you have the declaration of `getchar_unlocked\', and to 0 if + you don\'t. */ +@%:@undef HAVE_DECL_GETCHAR_UNLOCKED]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_PUTCHAR_UNLOCKED]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_PUTCHAR_UNLOCKED$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_PUTCHAR_UNLOCKED], [/* Define to 1 if you have the declaration of `putchar_unlocked\', and to 0 if + you don\'t. */ +@%:@undef HAVE_DECL_PUTCHAR_UNLOCKED]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_UNSETENV]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_UNSETENV$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_UNSETENV], [/* Define to 1 if you have the declaration of `unsetenv\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_UNSETENV]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNSETENV], [/* Define to 1 if you have the `unsetenv\' function. */ +@%:@undef HAVE_UNSETENV]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_UNSETENV]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_UNSETENV$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([VOID_UNSETENV]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^VOID_UNSETENV$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([VOID_UNSETENV], [/* Define to 1 if unsetenv returns void instead of int. */ +@%:@undef VOID_UNSETENV]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UNISTD_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UNISTD_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_UNSETENV]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_UNSETENV$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_UNSETENV], [/* Define to 1 when the gnulib module unsetenv should be tested. */ +@%:@undef GNULIB_TEST_UNSETENV]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_PROC_UPTIME]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PROC_UPTIME$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PROC_UPTIME], [/* Define if your system has the /proc/uptime special file. */ +@%:@undef HAVE_PROC_UPTIME]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_PARAM_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_PARAM_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WORKING_UTIMES]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WORKING_UTIMES$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WORKING_UTIMES], [/* Define if utimes works properly. */ +@%:@undef HAVE_WORKING_UTIMES]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_TIME_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_TIME_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UTIME_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UTIME_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_UTIMBUF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STRUCT_UTIMBUF$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRUCT_UTIMBUF], [/* Define if struct utimbuf is declared -- usually in . Some systems + have utime.h but don\'t declare the struct anywhere. */ +@%:@undef HAVE_STRUCT_UTIMBUF]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FUTIMES], [/* Define to 1 if you have the `futimes\' function. */ +@%:@undef HAVE_FUTIMES]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FUTIMESAT], [/* Define to 1 if you have the `futimesat\' function. */ +@%:@undef HAVE_FUTIMESAT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_FUTIMENS], [/* Define to 1 if you have the `futimens\' function. */ +@%:@undef HAVE_FUTIMENS]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UTIMENSAT], [/* Define to 1 if you have the `utimensat\' function. */ +@%:@undef HAVE_UTIMENSAT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LUTIMES], [/* Define to 1 if you have the `lutimes\' function. */ +@%:@undef HAVE_LUTIMES]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FUTIMESAT_NULL_BUG]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FUTIMESAT_NULL_BUG$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([FUTIMESAT_NULL_BUG], [/* Define to 1 if futimesat mishandles a NULL file name. */ +@%:@undef FUTIMESAT_NULL_BUG]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_UTIMENSAT], [/* Define to 1 if you have the `utimensat\' function. */ +@%:@undef HAVE_UTIMENSAT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_UTIMENSAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_UTIMENSAT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_UTIMENSAT], [/* Define to 1 when the gnulib module utimensat should be tested. */ +@%:@undef GNULIB_TEST_UTIMENSAT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_VASNPRINTF], [/* Define to 1 if you have the `vasnprintf\' function. */ +@%:@undef HAVE_VASNPRINTF]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_VASNPRINTF], [/* Define to 1 if you have the `vasnprintf\' function. */ +@%:@undef HAVE_VASNPRINTF]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([REPLACE_VASNPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VASNPRINTF$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([REPLACE_VASNPRINTF], [/* Define if vasnprintf exists but is overridden by gnulib. */ +@%:@undef REPLACE_VASNPRINTF]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([ptrdiff_t]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^ptrdiff_t$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([ptrdiff_t], [/* Define as the type of the result of subtracting two pointers, if the system + doesn\'t define it. */ +@%:@undef ptrdiff_t]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_INTTYPES_H_WITH_UINTMAX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_INTTYPES_H_WITH_UINTMAX$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_INTTYPES_H_WITH_UINTMAX], [/* Define if exists, doesn\'t clash with , and + declares uintmax_t. */ +@%:@undef HAVE_INTTYPES_H_WITH_UINTMAX]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STDINT_H_WITH_UINTMAX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STDINT_H_WITH_UINTMAX$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STDINT_H_WITH_UINTMAX], [/* Define if exists, doesn\'t clash with , and declares + uintmax_t. */ +@%:@undef HAVE_STDINT_H_WITH_UINTMAX]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_INTMAX_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_INTMAX_T$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_INTMAX_T], [/* Define if you have the \'intmax_t\' type in or . */ +@%:@undef HAVE_INTMAX_T]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([intmax_t]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^intmax_t$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([intmax_t], [/* Define to long or long long if and don\'t define. */ +@%:@undef intmax_t]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SNPRINTF], [/* Define to 1 if you have the `snprintf\' function. */ +@%:@undef HAVE_SNPRINTF]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STRNLEN], [/* Define to 1 if you have the `strnlen\' function. */ +@%:@undef HAVE_STRNLEN]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCSLEN], [/* Define to 1 if you have the `wcslen\' function. */ +@%:@undef HAVE_WCSLEN]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCSNLEN], [/* Define to 1 if you have the `wcsnlen\' function. */ +@%:@undef HAVE_WCSNLEN]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBRTOWC], [/* Define to 1 if you have the `mbrtowc\' function. */ +@%:@undef HAVE_MBRTOWC]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCRTOMB], [/* Define to 1 if you have the `wcrtomb\' function. */ +@%:@undef HAVE_WCRTOMB]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL__SNPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL__SNPRINTF$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL__SNPRINTF], [/* Define to 1 if you have the declaration of `_snprintf\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL__SNPRINTF]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SNPRINTF_RETVAL_C99]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_SNPRINTF_RETVAL_C99$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SNPRINTF_RETVAL_C99], [/* Define if the return value of the snprintf function is the number of of + bytes (excluding the terminating NUL) that would have been produced if the + buffer had been large enough. */ +@%:@undef HAVE_SNPRINTF_RETVAL_C99]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_VASPRINTF], [/* Define to 1 if you have the `vasprintf\' function. */ +@%:@undef HAVE_VASPRINTF]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_VASPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_VASPRINTF$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_VASPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_VASPRINTF$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_VASPRINTF], [/* Define to 1 when the gnulib module vasprintf should be tested. */ +@%:@undef GNULIB_TEST_VASPRINTF]) +m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--flag=asprintf:2:c-format]) +m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--flag=vasprintf:2:c-format]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([CHECK_PRINTF_SAFE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^CHECK_PRINTF_SAFE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([CHECK_PRINTF_SAFE], [/* Define if you wish *printf() functions that have a safe handling of + non-IEEE-754 \'long double\' values. */ +@%:@undef CHECK_PRINTF_SAFE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_VASPRINTF], [/* Define to 1 if you have the `vasprintf\' function. */ +@%:@undef HAVE_VASPRINTF]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_VASPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_VASPRINTF$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_LONG_DOUBLE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_LONG_DOUBLE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_LONG_DOUBLE], [/* Define if the vasnprintf implementation needs special code for \'long + double\' arguments. */ +@%:@undef NEED_PRINTF_LONG_DOUBLE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_INFINITE_DOUBLE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_INFINITE_DOUBLE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_INFINITE_DOUBLE], [/* Define if the vasnprintf implementation needs special code for infinite + \'double\' arguments. */ +@%:@undef NEED_PRINTF_INFINITE_DOUBLE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_INFINITE_LONG_DOUBLE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_INFINITE_LONG_DOUBLE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_INFINITE_LONG_DOUBLE], [/* Define if the vasnprintf implementation needs special code for infinite + \'long double\' arguments. */ +@%:@undef NEED_PRINTF_INFINITE_LONG_DOUBLE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_DIRECTIVE_A]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DIRECTIVE_A$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_DIRECTIVE_A], [/* Define if the vasnprintf implementation needs special code for the \'a\' and + \'A\' directives. */ +@%:@undef NEED_PRINTF_DIRECTIVE_A]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NL_LANGINFO], [/* Define to 1 if you have the `nl_langinfo\' function. */ +@%:@undef HAVE_NL_LANGINFO]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_NL_LANGINFO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_NL_LANGINFO$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_DIRECTIVE_F]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DIRECTIVE_F$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_DIRECTIVE_F], [/* Define if the vasnprintf implementation needs special code for the \'F\' + directive. */ +@%:@undef NEED_PRINTF_DIRECTIVE_F]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_DIRECTIVE_LS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DIRECTIVE_LS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_DIRECTIVE_LS], [/* Define if the vasnprintf implementation needs special code for the \'ls\' + directive. */ +@%:@undef NEED_PRINTF_DIRECTIVE_LS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_FLAG_GROUPING]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_FLAG_GROUPING$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_FLAG_GROUPING], [/* Define if the vasnprintf implementation needs special code for the \' flag. + */ +@%:@undef NEED_PRINTF_FLAG_GROUPING]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_FLAG_LEFTADJUST]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_FLAG_LEFTADJUST$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_FLAG_LEFTADJUST], [/* Define if the vasnprintf implementation needs special code for the \'-\' + flag. */ +@%:@undef NEED_PRINTF_FLAG_LEFTADJUST]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_FLAG_ZERO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_FLAG_ZERO$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_FLAG_ZERO], [/* Define if the vasnprintf implementation needs special code for the 0 flag. + */ +@%:@undef NEED_PRINTF_FLAG_ZERO]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_UNBOUNDED_PRECISION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_UNBOUNDED_PRECISION$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_UNBOUNDED_PRECISION], [/* Define if the vasnprintf implementation needs special code for supporting + large precisions without arbitrary bounds. */ +@%:@undef NEED_PRINTF_UNBOUNDED_PRECISION]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_DOUBLE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DOUBLE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_DOUBLE], [/* Define if the vasnprintf implementation needs special code for \'double\' + arguments. */ +@%:@undef NEED_PRINTF_DOUBLE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_LONG_DOUBLE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_LONG_DOUBLE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_LONG_DOUBLE], [/* Define if the vasnprintf implementation needs special code for \'long + double\' arguments. */ +@%:@undef NEED_PRINTF_LONG_DOUBLE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_ENOMEM]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_ENOMEM$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_ENOMEM], [/* Define if the vasnprintf implementation needs special code for surviving + out-of-memory conditions. */ +@%:@undef NEED_PRINTF_ENOMEM]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_DOUBLE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DOUBLE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_DOUBLE], [/* Define if the vasnprintf implementation needs special code for \'double\' + arguments. */ +@%:@undef NEED_PRINTF_DOUBLE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_LONG_DOUBLE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_LONG_DOUBLE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_LONG_DOUBLE], [/* Define if the vasnprintf implementation needs special code for \'long + double\' arguments. */ +@%:@undef NEED_PRINTF_LONG_DOUBLE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_VASNPRINTF], [/* Define to 1 if you have the `vasnprintf\' function. */ +@%:@undef HAVE_VASNPRINTF]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([REPLACE_VASNPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VASNPRINTF$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([REPLACE_VASNPRINTF], [/* Define if vasnprintf exists but is overridden by gnulib. */ +@%:@undef REPLACE_VASNPRINTF]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([ptrdiff_t]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^ptrdiff_t$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([ptrdiff_t], [/* Define as the type of the result of subtracting two pointers, if the system + doesn\'t define it. */ +@%:@undef ptrdiff_t]) +m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--flag=verror:3:c-format]) +m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--flag=verror_at_line:5:c-format]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_PACKAGER]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^PACKAGE_PACKAGER$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([PACKAGE_PACKAGER], [/* String identifying the packager of this software */ +@%:@undef PACKAGE_PACKAGER]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_PACKAGER_VERSION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^PACKAGE_PACKAGER_VERSION$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([PACKAGE_PACKAGER_VERSION], [/* Packager-specific version information */ +@%:@undef PACKAGE_PACKAGER_VERSION]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([PACKAGE_PACKAGER_BUG_REPORTS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^PACKAGE_PACKAGER_BUG_REPORTS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([PACKAGE_PACKAGER_BUG_REPORTS], [/* Packager info for bug reports (URL/e-mail/...) */ +@%:@undef PACKAGE_PACKAGER_BUG_REPORTS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_INFINITE_DOUBLE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_INFINITE_DOUBLE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_INFINITE_DOUBLE], [/* Define if the vasnprintf implementation needs special code for infinite + \'double\' arguments. */ +@%:@undef NEED_PRINTF_INFINITE_DOUBLE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_INFINITE_LONG_DOUBLE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_INFINITE_LONG_DOUBLE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_INFINITE_LONG_DOUBLE], [/* Define if the vasnprintf implementation needs special code for infinite + \'long double\' arguments. */ +@%:@undef NEED_PRINTF_INFINITE_LONG_DOUBLE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_DIRECTIVE_A]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DIRECTIVE_A$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_DIRECTIVE_A], [/* Define if the vasnprintf implementation needs special code for the \'a\' and + \'A\' directives. */ +@%:@undef NEED_PRINTF_DIRECTIVE_A]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NL_LANGINFO], [/* Define to 1 if you have the `nl_langinfo\' function. */ +@%:@undef HAVE_NL_LANGINFO]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_NL_LANGINFO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_NL_LANGINFO$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_DIRECTIVE_F]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DIRECTIVE_F$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_DIRECTIVE_F], [/* Define if the vasnprintf implementation needs special code for the \'F\' + directive. */ +@%:@undef NEED_PRINTF_DIRECTIVE_F]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_DIRECTIVE_LS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DIRECTIVE_LS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_DIRECTIVE_LS], [/* Define if the vasnprintf implementation needs special code for the \'ls\' + directive. */ +@%:@undef NEED_PRINTF_DIRECTIVE_LS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_FLAG_GROUPING]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_FLAG_GROUPING$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_FLAG_GROUPING], [/* Define if the vasnprintf implementation needs special code for the \' flag. + */ +@%:@undef NEED_PRINTF_FLAG_GROUPING]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_FLAG_LEFTADJUST]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_FLAG_LEFTADJUST$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_FLAG_LEFTADJUST], [/* Define if the vasnprintf implementation needs special code for the \'-\' + flag. */ +@%:@undef NEED_PRINTF_FLAG_LEFTADJUST]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_FLAG_ZERO]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_FLAG_ZERO$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_FLAG_ZERO], [/* Define if the vasnprintf implementation needs special code for the 0 flag. + */ +@%:@undef NEED_PRINTF_FLAG_ZERO]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_UNBOUNDED_PRECISION]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_UNBOUNDED_PRECISION$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_UNBOUNDED_PRECISION], [/* Define if the vasnprintf implementation needs special code for supporting + large precisions without arbitrary bounds. */ +@%:@undef NEED_PRINTF_UNBOUNDED_PRECISION]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_DOUBLE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DOUBLE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_DOUBLE], [/* Define if the vasnprintf implementation needs special code for \'double\' + arguments. */ +@%:@undef NEED_PRINTF_DOUBLE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_LONG_DOUBLE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_LONG_DOUBLE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_LONG_DOUBLE], [/* Define if the vasnprintf implementation needs special code for \'long + double\' arguments. */ +@%:@undef NEED_PRINTF_LONG_DOUBLE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_ENOMEM]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_ENOMEM$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_ENOMEM], [/* Define if the vasnprintf implementation needs special code for surviving + out-of-memory conditions. */ +@%:@undef NEED_PRINTF_ENOMEM]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_DOUBLE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_DOUBLE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_DOUBLE], [/* Define if the vasnprintf implementation needs special code for \'double\' + arguments. */ +@%:@undef NEED_PRINTF_DOUBLE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([NEED_PRINTF_LONG_DOUBLE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEED_PRINTF_LONG_DOUBLE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([NEED_PRINTF_LONG_DOUBLE], [/* Define if the vasnprintf implementation needs special code for \'long + double\' arguments. */ +@%:@undef NEED_PRINTF_LONG_DOUBLE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_VASNPRINTF], [/* Define to 1 if you have the `vasnprintf\' function. */ +@%:@undef HAVE_VASNPRINTF]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([REPLACE_VASNPRINTF]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VASNPRINTF$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([REPLACE_VASNPRINTF], [/* Define if vasnprintf exists but is overridden by gnulib. */ +@%:@undef REPLACE_VASNPRINTF]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([ptrdiff_t]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^ptrdiff_t$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([ptrdiff_t], [/* Define as the type of the result of subtracting two pointers, if the system + doesn\'t define it. */ +@%:@undef ptrdiff_t]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([REPLACE_VFPRINTF_POSIX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VFPRINTF_POSIX$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([REPLACE_VFPRINTF_POSIX], [/* Define if vfprintf is overridden by a POSIX compliant gnulib + implementation. */ +@%:@undef REPLACE_VFPRINTF_POSIX]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_VFPRINTF_POSIX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_VFPRINTF_POSIX$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_VFPRINTF_POSIX], [/* Define to 1 when the gnulib module vfprintf-posix should be tested. */ +@%:@undef GNULIB_TEST_VFPRINTF_POSIX]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([REPLACE_VPRINTF_POSIX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_VPRINTF_POSIX$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([REPLACE_VPRINTF_POSIX], [/* Define if vprintf is overridden by a POSIX compliant gnulib implementation. + */ +@%:@undef REPLACE_VPRINTF_POSIX]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_VPRINTF_POSIX]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_VPRINTF_POSIX$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_VPRINTF_POSIX], [/* Define to 1 when the gnulib module vprintf-posix should be tested. */ +@%:@undef GNULIB_TEST_VPRINTF_POSIX]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WAITID], [/* Define to 1 if you have the `waitid\' function. */ +@%:@undef HAVE_WAITID]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WAITID]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WAITID$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_WAITPID]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_WAITPID$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_WAITPID], [/* Define to 1 when the gnulib module waitpid should be tested. */ +@%:@undef GNULIB_TEST_WAITPID]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCHAR_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_WCHAR_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_WCHAR_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_WCHAR_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_WCHAR_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_WCHAR_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_WCHAR_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_WCHAR_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WCHAR_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WCHAR_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WCHAR_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WINT_T]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WINT_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINT_T$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBSINIT], [/* Define to 1 if you have the `mbsinit\' function. */ +@%:@undef HAVE_MBSINIT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MBRTOWC], [/* Define to 1 if you have the `mbrtowc\' function. */ +@%:@undef HAVE_MBRTOWC]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCRTOMB], [/* Define to 1 if you have the `wcrtomb\' function. */ +@%:@undef HAVE_WCRTOMB]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_WCRTOMB]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_WCRTOMB$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_WCRTOMB], [/* Define to 1 if you have the declaration of `wcrtomb\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_WCRTOMB]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_WCRTOMB]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_WCRTOMB$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_WCRTOMB], [/* Define to 1 when the gnulib module wcrtomb should be tested. */ +@%:@undef GNULIB_TEST_WCRTOMB]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCHAR_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_WCHAR_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCWIDTH], [/* Define to 1 if you have the `wcwidth\' function. */ +@%:@undef HAVE_WCWIDTH]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_WCWIDTH]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_WCWIDTH$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_WCWIDTH], [/* Define to 1 if you have the declaration of `wcwidth\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_WCWIDTH]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCSWIDTH], [/* Define to 1 if you have the `wcswidth\' function. */ +@%:@undef HAVE_WCSWIDTH]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_WCSWIDTH]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_WCSWIDTH$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_WCSWIDTH], [/* Define to 1 when the gnulib module wcswidth should be tested. */ +@%:@undef GNULIB_TEST_WCSWIDTH]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_ISWCNTRL], [/* Define to 1 if you have the `iswcntrl\' function. */ +@%:@undef HAVE_ISWCNTRL]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_ISWCNTRL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_ISWCNTRL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_ISWCNTRL$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WINT_T]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WINT_T]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINT_T$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCTYPE_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_WCTYPE_H]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_WCTYPE_H], [AS_VAR_GET(gl_next_header)]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_WCTYPE_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_WCTYPE_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H], [$gl_next_as_first_directive]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WCTYPE_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WCTYPE_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WCTYPE_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_ISWCNTRL]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_ISWCNTRL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_ISWCNTRL$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_TOWLOWER], [/* Define to 1 if you have the `towlower\' function. */ +@%:@undef HAVE_TOWLOWER]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_TOWLOWER]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_TOWLOWER$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_TOWLOWER]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_TOWLOWER$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_TOWLOWER], [/* Define to 1 if you have the declaration of `towlower\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_TOWLOWER]) +m4trace:configure.ac:60: -1- AC_SUBST([REPLACE_TOWLOWER]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([REPLACE_TOWLOWER]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^REPLACE_TOWLOWER$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCHAR_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_WCHAR_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCWIDTH], [/* Define to 1 if you have the `wcwidth\' function. */ +@%:@undef HAVE_WCWIDTH]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_WCWIDTH]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_WCWIDTH$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_WCWIDTH], [/* Define to 1 if you have the declaration of `wcwidth\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_WCWIDTH]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_WCWIDTH]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_WCWIDTH$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_WCWIDTH], [/* Define to 1 when the gnulib module wcwidth should be tested. */ +@%:@undef GNULIB_TEST_WCWIDTH]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GWINSZ_IN_SYS_IOCTL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GWINSZ_IN_SYS_IOCTL$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GWINSZ_IN_SYS_IOCTL], [/* Define if your system defines TIOCGWINSZ in sys/ioctl.h. */ +@%:@undef GWINSZ_IN_SYS_IOCTL]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([WINSIZE_IN_PTEM]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^WINSIZE_IN_PTEM$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([WINSIZE_IN_PTEM], [/* Define if sys/ptem.h is required for struct winsize. */ +@%:@undef WINSIZE_IN_PTEM]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_WRITE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_WRITE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_WRITE], [/* Define to 1 when the gnulib module write should be tested. */ +@%:@undef GNULIB_TEST_WRITE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PRIV_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_PRIV_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_XGETGROUPS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_XGETGROUPS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_XGETGROUPS], [/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module xgetgroups shall be considered present. */ +@%:@undef GNULIB_XGETGROUPS]) +m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--flag=xprintf:1:c-format]) +m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--flag=xvprintf:1:c-format]) +m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--flag=xfprintf:2:c-format]) +m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--flag=xvfprintf:2:c-format]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_STDINT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_STDINT_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STDINT_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_STDINT_H$]) +m4trace:configure.ac:60: -1- AM_XGETTEXT_OPTION([--flag=xasprintf:1:c-format]) +m4trace:configure.ac:60: -1- AC_SUBST([gltests_WITNESS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([gltests_WITNESS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^gltests_WITNESS$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_ACCEPT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_ACCEPT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_ACCEPT], [/* Define to 1 when the gnulib module accept should be tested. */ +@%:@undef GNULIB_TEST_ACCEPT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_ALARM]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_ALARM$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_ALARM], [/* Define to 1 if you have the declaration of `alarm\', and to 0 if you don\'t. + */ +@%:@undef HAVE_DECL_ALARM]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_BIND]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_BIND$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_BIND], [/* Define to 1 when the gnulib module bind should be tested. */ +@%:@undef GNULIB_TEST_BIND]) +m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_FR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_FR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR$]) +m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_FR_UTF8]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_FR_UTF8]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_FR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_FR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR$]) +m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_TR_UTF8]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_TR_UTF8]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_TR_UTF8$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETEGID], [/* Define to 1 if you have the `getegid\' function. */ +@%:@undef HAVE_GETEGID]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_CONNECT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_CONNECT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_CONNECT], [/* Define to 1 when the gnulib module connect should be tested. */ +@%:@undef GNULIB_TEST_CONNECT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETEGID], [/* Define to 1 if you have the `getegid\' function. */ +@%:@undef HAVE_GETEGID]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FUNC_UNGETC_BROKEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FUNC_UNGETC_BROKEN$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([FUNC_UNGETC_BROKEN], [/* Define to 1 if ungetc is broken when used on arbitrary bytes. */ +@%:@undef FUNC_UNGETC_BROKEN]) +m4trace:configure.ac:60: -1- AH_OUTPUT([WORDS_BIGENDIAN], [/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most + significant byte first (like Motorola and SPARC, unlike Intel). */ +#if defined AC_APPLE_UNIVERSAL_BUILD +# if defined __BIG_ENDIAN__ +# define WORDS_BIGENDIAN 1 +# endif +#else +# ifndef WORDS_BIGENDIAN +# undef WORDS_BIGENDIAN +# endif +#endif]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([WORDS_BIGENDIAN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^WORDS_BIGENDIAN$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([AC_APPLE_UNIVERSAL_BUILD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^AC_APPLE_UNIVERSAL_BUILD$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([AC_APPLE_UNIVERSAL_BUILD], [/* Define if building universal (internal helper macro) */ +@%:@undef AC_APPLE_UNIVERSAL_BUILD]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_SOCKET_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SOCKET_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WINSOCK2_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- AC_SUBST([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([HAVE_WINSOCK2_H]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_WINSOCK2_H$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_INET_PTON]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_INET_PTON$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_INET_PTON], [/* Define to 1 if you have the declaration of `inet_pton\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_INET_PTON]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_INET_PTON], [/* Define to 1 if you have the `inet_pton\' function. */ +@%:@undef HAVE_INET_PTON]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_INET_PTON]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_INET_PTON$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NETDB_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_NETDB_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_INET_PTON]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_INET_PTON$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_INET_PTON], [/* Define to 1 if you have the declaration of `inet_pton\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_INET_PTON]) +m4trace:configure.ac:60: -1- AC_SUBST([INET_PTON_LIB]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([INET_PTON_LIB]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^INET_PTON_LIB$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([WORDS_BIGENDIAN], [/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most + significant byte first (like Motorola and SPARC, unlike Intel). */ +#if defined AC_APPLE_UNIVERSAL_BUILD +# if defined __BIG_ENDIAN__ +# define WORDS_BIGENDIAN 1 +# endif +#else +# ifndef WORDS_BIGENDIAN +# undef WORDS_BIGENDIAN +# endif +#endif]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([WORDS_BIGENDIAN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^WORDS_BIGENDIAN$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([AC_APPLE_UNIVERSAL_BUILD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^AC_APPLE_UNIVERSAL_BUILD$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([AC_APPLE_UNIVERSAL_BUILD], [/* Define if building universal (internal helper macro) */ +@%:@undef AC_APPLE_UNIVERSAL_BUILD]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_IOCTL], [/* Define to 1 if you have the `ioctl\' function. */ +@%:@undef HAVE_IOCTL]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_IOCTL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_IOCTL$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_IOCTL]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_IOCTL$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_IOCTL], [/* Define to 1 when the gnulib module ioctl should be tested. */ +@%:@undef GNULIB_TEST_IOCTL]) +m4trace:configure.ac:60: -1- AH_OUTPUT([WORDS_BIGENDIAN], [/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most + significant byte first (like Motorola and SPARC, unlike Intel). */ +#if defined AC_APPLE_UNIVERSAL_BUILD +# if defined __BIG_ENDIAN__ +# define WORDS_BIGENDIAN 1 +# endif +#else +# ifndef WORDS_BIGENDIAN +# undef WORDS_BIGENDIAN +# endif +#endif]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([AC_APPLE_UNIVERSAL_BUILD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^AC_APPLE_UNIVERSAL_BUILD$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([AC_APPLE_UNIVERSAL_BUILD], [/* Define if building universal (internal helper macro) */ +@%:@undef AC_APPLE_UNIVERSAL_BUILD]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([DBL_EXPBIT0_WORD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^DBL_EXPBIT0_WORD$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([DBL_EXPBIT0_WORD], [/* Define as the word index where to find the exponent of \'double\'. */ +@%:@undef DBL_EXPBIT0_WORD]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([DBL_EXPBIT0_BIT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^DBL_EXPBIT0_BIT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([DBL_EXPBIT0_BIT], [/* Define as the bit index in the word where to find bit 0 of the exponent of + \'double\'. */ +@%:@undef DBL_EXPBIT0_BIT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FLT_EXPBIT0_WORD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FLT_EXPBIT0_WORD$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([FLT_EXPBIT0_WORD], [/* Define as the word index where to find the exponent of \'float\'. */ +@%:@undef FLT_EXPBIT0_WORD]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([FLT_EXPBIT0_BIT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^FLT_EXPBIT0_BIT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([FLT_EXPBIT0_BIT], [/* Define as the bit index in the word where to find bit 0 of the exponent of + \'float\'. */ +@%:@undef FLT_EXPBIT0_BIT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([LDBL_EXPBIT0_WORD]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LDBL_EXPBIT0_WORD$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([LDBL_EXPBIT0_WORD], [/* Define as the word index where to find the exponent of \'long double\'. */ +@%:@undef LDBL_EXPBIT0_WORD]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([LDBL_EXPBIT0_BIT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LDBL_EXPBIT0_BIT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([LDBL_EXPBIT0_BIT], [/* Define as the bit index in the word where to find bit 0 of the exponent of + \'long double\'. */ +@%:@undef LDBL_EXPBIT0_BIT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_GETEGID], [/* Define to 1 if you have the `getegid\' function. */ +@%:@undef HAVE_GETEGID]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_LISTEN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_LISTEN$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_LISTEN], [/* Define to 1 when the gnulib module listen should be tested. */ +@%:@undef GNULIB_TEST_LISTEN]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NEWLOCALE], [/* Define to 1 if you have the `newlocale\' function. */ +@%:@undef HAVE_NEWLOCALE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LC_MESSAGES]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_LC_MESSAGES$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_LC_MESSAGES], [/* Define if your file defines LC_MESSAGES. */ +@%:@undef HAVE_LC_MESSAGES]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_CFPREFERENCESCOPYAPPVALUE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_CFPREFERENCESCOPYAPPVALUE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_CFPREFERENCESCOPYAPPVALUE], [/* Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in + the CoreFoundation framework. */ +@%:@undef HAVE_CFPREFERENCESCOPYAPPVALUE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_CFLOCALECOPYCURRENT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_CFLOCALECOPYCURRENT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_CFLOCALECOPYCURRENT], [/* Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the + CoreFoundation framework. */ +@%:@undef HAVE_CFLOCALECOPYCURRENT]) +m4trace:configure.ac:60: -1- AC_SUBST([INTL_MACOSX_LIBS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([INTL_MACOSX_LIBS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^INTL_MACOSX_LIBS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SETLOCALE], [/* Define to 1 if you have the `setlocale\' function. */ +@%:@undef HAVE_SETLOCALE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_USELOCALE], [/* Define to 1 if you have the `uselocale\' function. */ +@%:@undef HAVE_USELOCALE]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_NEWLOCALE], [/* Define to 1 if you have the `newlocale\' function. */ +@%:@undef HAVE_NEWLOCALE]) +m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_FR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_FR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR$]) +m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_FR_UTF8]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_FR_UTF8]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_JA]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_JA]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_JA$]) +m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_ZH_CN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_ZH_CN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_ZH_CN$]) +m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_TR_UTF8]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_TR_UTF8]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_TR_UTF8$]) +m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_FR_UTF8]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_FR_UTF8]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_FR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_FR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR$]) +m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_FR_UTF8]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_FR_UTF8]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_JA]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_JA]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_JA$]) +m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_ZH_CN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_ZH_CN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_ZH_CN$]) +m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_FR_UTF8]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_FR_UTF8]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_ZH_CN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_ZH_CN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_ZH_CN$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MAP_ANONYMOUS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MAP_ANONYMOUS], [/* Define to a substitute value for mmap()\'s MAP_ANONYMOUS flag. */ +@%:@undef MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MAP_ANONYMOUS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MAP_ANONYMOUS], [/* Define to 1 if mmap()\'s MAP_ANONYMOUS flag is available after including + config.h and . */ +@%:@undef HAVE_MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_MMAN_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_MMAN_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MPROTECT], [/* Define to 1 if you have the `mprotect\' function. */ +@%:@undef HAVE_MPROTECT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MAP_ANONYMOUS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MAP_ANONYMOUS], [/* Define to a substitute value for mmap()\'s MAP_ANONYMOUS flag. */ +@%:@undef MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MAP_ANONYMOUS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MAP_ANONYMOUS], [/* Define to 1 if mmap()\'s MAP_ANONYMOUS flag is available after including + config.h and . */ +@%:@undef HAVE_MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_MMAN_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_MMAN_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MPROTECT], [/* Define to 1 if you have the `mprotect\' function. */ +@%:@undef HAVE_MPROTECT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MAP_ANONYMOUS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MAP_ANONYMOUS], [/* Define to a substitute value for mmap()\'s MAP_ANONYMOUS flag. */ +@%:@undef MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MAP_ANONYMOUS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MAP_ANONYMOUS], [/* Define to 1 if mmap()\'s MAP_ANONYMOUS flag is available after including + config.h and . */ +@%:@undef HAVE_MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_MMAN_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_MMAN_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MPROTECT], [/* Define to 1 if you have the `mprotect\' function. */ +@%:@undef HAVE_MPROTECT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MAP_ANONYMOUS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MAP_ANONYMOUS], [/* Define to a substitute value for mmap()\'s MAP_ANONYMOUS flag. */ +@%:@undef MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MAP_ANONYMOUS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MAP_ANONYMOUS], [/* Define to 1 if mmap()\'s MAP_ANONYMOUS flag is available after including + config.h and . */ +@%:@undef HAVE_MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_MMAN_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_MMAN_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MPROTECT], [/* Define to 1 if you have the `mprotect\' function. */ +@%:@undef HAVE_MPROTECT]) +m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_FR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_FR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR$]) +m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_FR_UTF8]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_FR_UTF8]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STRERROR_R]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_STRERROR_R$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_STRERROR_R], [/* Define to 1 if you have the declaration of `strerror_r\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_STRERROR_R]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_PERROR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_PERROR$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_PERROR], [/* Define to 1 when the gnulib module perror should be tested. */ +@%:@undef GNULIB_TEST_PERROR]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PIPE], [/* Define to 1 if you have the `pipe\' function. */ +@%:@undef HAVE_PIPE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_PIPE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_PIPE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_PIPE], [/* Define to 1 when the gnulib module pipe should be tested. */ +@%:@undef GNULIB_TEST_PIPE]) +m4trace:configure.ac:60: -1- AM_CONDITIONAL([POSIX_SPAWN_PORTED], [test $posix_spawn_ported = yes]) +m4trace:configure.ac:60: -1- AC_SUBST([POSIX_SPAWN_PORTED_TRUE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([POSIX_SPAWN_PORTED_TRUE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^POSIX_SPAWN_PORTED_TRUE$]) +m4trace:configure.ac:60: -1- AC_SUBST([POSIX_SPAWN_PORTED_FALSE]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([POSIX_SPAWN_PORTED_FALSE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^POSIX_SPAWN_PORTED_FALSE$]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([POSIX_SPAWN_PORTED_TRUE]) +m4trace:configure.ac:60: -1- _AM_SUBST_NOTMAKE([POSIX_SPAWN_PORTED_FALSE]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MAP_ANONYMOUS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MAP_ANONYMOUS], [/* Define to a substitute value for mmap()\'s MAP_ANONYMOUS flag. */ +@%:@undef MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MAP_ANONYMOUS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MAP_ANONYMOUS], [/* Define to 1 if mmap()\'s MAP_ANONYMOUS flag is available after including + config.h and . */ +@%:@undef HAVE_MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_MMAN_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_MMAN_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MPROTECT], [/* Define to 1 if you have the `mprotect\' function. */ +@%:@undef HAVE_MPROTECT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_WAIT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_WAIT_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_SETLOCALE]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_SETLOCALE$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_SETLOCALE], [/* Define to 1 when the gnulib module setlocale should be tested. */ +@%:@undef GNULIB_TEST_SETLOCALE]) +m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_FR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_FR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR$]) +m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_FR_UTF8]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_FR_UTF8]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_JA]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_JA]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_JA$]) +m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_ZH_CN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_ZH_CN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_ZH_CN$]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_SETSOCKOPT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_SETSOCKOPT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_SETSOCKOPT], [/* Define to 1 when the gnulib module setsockopt should be tested. */ +@%:@undef GNULIB_TEST_SETSOCKOPT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_SLEEP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_SLEEP$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_SLEEP], [/* Define to 1 if you have the declaration of `sleep\', and to 0 if you don\'t. + */ +@%:@undef HAVE_DECL_SLEEP]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SLEEP], [/* Define to 1 if you have the `sleep\' function. */ +@%:@undef HAVE_SLEEP]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_SLEEP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_SLEEP$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_SLEEP], [/* Define to 1 when the gnulib module sleep should be tested. */ +@%:@undef GNULIB_TEST_SLEEP]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_SOCKET]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_SOCKET$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_SOCKET], [/* Define to 1 when the gnulib module socket should be tested. */ +@%:@undef GNULIB_TEST_SOCKET]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE___XPG_STRERROR_R], [/* Define to 1 if you have the `__xpg_strerror_r\' function. */ +@%:@undef HAVE___XPG_STRERROR_R]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_CATGETS], [/* Define to 1 if you have the `catgets\' function. */ +@%:@undef HAVE_CATGETS]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SNPRINTF], [/* Define to 1 if you have the `snprintf\' function. */ +@%:@undef HAVE_SNPRINTF]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_STRERROR_R]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_STRERROR_R$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_STRERROR_R], [/* Define to 1 when the gnulib module strerror_r should be tested. */ +@%:@undef GNULIB_TEST_STRERROR_R]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MAP_ANONYMOUS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MAP_ANONYMOUS], [/* Define to a substitute value for mmap()\'s MAP_ANONYMOUS flag. */ +@%:@undef MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MAP_ANONYMOUS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MAP_ANONYMOUS], [/* Define to 1 if mmap()\'s MAP_ANONYMOUS flag is available after including + config.h and . */ +@%:@undef HAVE_MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_MMAN_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_MMAN_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MPROTECT], [/* Define to 1 if you have the `mprotect\' function. */ +@%:@undef HAVE_MPROTECT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^MAP_ANONYMOUS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([MAP_ANONYMOUS], [/* Define to a substitute value for mmap()\'s MAP_ANONYMOUS flag. */ +@%:@undef MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_MAP_ANONYMOUS$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MAP_ANONYMOUS], [/* Define to 1 if mmap()\'s MAP_ANONYMOUS flag is available after including + config.h and . */ +@%:@undef HAVE_MAP_ANONYMOUS]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYS_MMAN_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_MMAN_H]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_MPROTECT], [/* Define to 1 if you have the `mprotect\' function. */ +@%:@undef HAVE_MPROTECT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SYMLINKAT], [/* Define to 1 if you have the `symlinkat\' function. */ +@%:@undef HAVE_SYMLINKAT]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_SYMLINKAT]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_SYMLINKAT$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_SYMLINKAT], [/* Define to 1 when the gnulib module symlinkat should be tested. */ +@%:@undef GNULIB_TEST_SYMLINKAT]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_SHUTDOWN], [/* Define to 1 if you have the `shutdown\' function. */ +@%:@undef HAVE_SHUTDOWN]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PTHREAD_ATFORK], [/* Define to 1 if you have the `pthread_atfork\' function. */ +@%:@undef HAVE_PTHREAD_ATFORK]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_PTHREAD_ATFORK]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_PTHREAD_ATFORK$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_PRIV_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_PRIV_H]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([UNLINK_CANNOT_UNLINK_DIR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^UNLINK_CANNOT_UNLINK_DIR$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([UNLINK_CANNOT_UNLINK_DIR], [/* Define to 1 if unlink (dir) cannot possibly succeed. */ +@%:@undef UNLINK_CANNOT_UNLINK_DIR]) +m4trace:configure.ac:60: -1- AC_SUBST([abs_aux_dir]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([abs_aux_dir]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^abs_aux_dir$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_USLEEP], [/* Define to 1 if you have the `usleep\' function. */ +@%:@undef HAVE_USLEEP]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([useconds_t]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^useconds_t$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([useconds_t], [/* Define to an unsigned 32-bit type if lacks this type. */ +@%:@undef useconds_t]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_USLEEP]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_USLEEP$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_USLEEP], [/* Define to 1 when the gnulib module usleep should be tested. */ +@%:@undef GNULIB_TEST_USLEEP]) +m4trace:configure.ac:60: -1- AC_SUBST([abs_aux_dir]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([abs_aux_dir]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^abs_aux_dir$]) +m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_FR]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_FR]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR$]) +m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_FR_UTF8]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_FR_UTF8]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_FR_UTF8$]) +m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_JA]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_JA]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_JA$]) +m4trace:configure.ac:60: -1- AC_SUBST([LOCALE_ZH_CN]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LOCALE_ZH_CN]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LOCALE_ZH_CN$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_WCTOB], [/* Define to 1 if you have the `wctob\' function. */ +@%:@undef HAVE_WCTOB]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_WCTOB]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^HAVE_DECL_WCTOB$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([HAVE_DECL_WCTOB], [/* Define to 1 if you have the declaration of `wctob\', and to 0 if you don\'t. + */ +@%:@undef HAVE_DECL_WCTOB]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_WCTOB]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_WCTOB$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_WCTOB], [/* Define to 1 when the gnulib module wctob should be tested. */ +@%:@undef GNULIB_TEST_WCTOB]) +m4trace:configure.ac:60: -1- AC_DEFINE_TRACE_LITERAL([GNULIB_TEST_WCTOMB]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^GNULIB_TEST_WCTOMB$]) +m4trace:configure.ac:60: -1- AH_OUTPUT([GNULIB_TEST_WCTOMB], [/* Define to 1 when the gnulib module wctomb should be tested. */ +@%:@undef GNULIB_TEST_WCTOMB]) +m4trace:configure.ac:60: -1- AC_SUBST([YIELD_LIB]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([YIELD_LIB]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^YIELD_LIB$]) +m4trace:configure.ac:60: -1- AC_SUBST([LIBCOREUTILS_LIBDEPS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBCOREUTILS_LIBDEPS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBCOREUTILS_LIBDEPS$]) +m4trace:configure.ac:60: -1- AC_SUBST([LIBCOREUTILS_LTLIBDEPS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBCOREUTILS_LTLIBDEPS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBCOREUTILS_LTLIBDEPS$]) +m4trace:configure.ac:60: -1- AC_SUBST([LIBTESTS_LIBDEPS]) +m4trace:configure.ac:60: -1- AC_SUBST_TRACE([LIBTESTS_LIBDEPS]) +m4trace:configure.ac:60: -1- m4_pattern_allow([^LIBTESTS_LIBDEPS$]) +m4trace:configure.ac:61: -1- AC_SUBST([HELP2MAN]) +m4trace:configure.ac:61: -1- AC_SUBST_TRACE([HELP2MAN]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^HELP2MAN$]) +m4trace:configure.ac:61: -1- AC_SUBST([MAN]) +m4trace:configure.ac:61: -1- AC_SUBST_TRACE([MAN]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^MAN$]) +m4trace:configure.ac:61: -1- _m4_warn([obsolete], [The macro `AC_ISC_POSIX' is obsolete. +You should run autoupdate.], [../../lib/autoconf/specific.m4:446: AC_ISC_POSIX is expanded from... +m4/jm-macros.m4:22: coreutils_MACROS is expanded from... +configure.ac:61: the top level]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([volatile]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^volatile$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([volatile], [/* Define to empty if the keyword `volatile\' does not work. Warning: valid + code using `volatile\' can become incorrect without. Disable with care. */ +@%:@undef volatile]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_HURD_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_HURD_H]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_PATHS_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_PATHS_H]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_PRIV_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_PRIV_H]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_STROPTS_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_STROPTS_H]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_SYS_PARAM_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_PARAM_H]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_SYS_SYSTEMINFO_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SYSTEMINFO_H]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_SYSLOG_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYSLOG_H]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_SYS_SYSCTL_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SYSCTL_H]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYS_SYSCTL_H]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_SYS_SYSCTL_H$]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STAT_ST_AUTHOR]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_STRUCT_STAT_ST_AUTHOR$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_STRUCT_STAT_ST_AUTHOR], [/* Define to 1 if `st_author\' is a member of `struct stat\'. */ +@%:@undef HAVE_STRUCT_STAT_ST_AUTHOR]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([ino_t]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^ino_t$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([ino_t], [/* Define to `unsigned long int\' if does not define. */ +@%:@undef ino_t]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([major_t]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^major_t$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([major_t], [/* Define to `unsigned int\' if does not define. */ +@%:@undef major_t]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([minor_t]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^minor_t$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([minor_t], [/* Define to `unsigned int\' if does not define. */ +@%:@undef minor_t]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([MAJOR_IN_MKDEV]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^MAJOR_IN_MKDEV$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([MAJOR_IN_MKDEV], [/* Define to 1 if `major\', `minor\', and `makedev\' are declared in . + */ +@%:@undef MAJOR_IN_MKDEV]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([MAJOR_IN_SYSMACROS]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^MAJOR_IN_SYSMACROS$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([MAJOR_IN_SYSMACROS], [/* Define to 1 if `major\', `minor\', and `makedev\' are declared in + . */ +@%:@undef MAJOR_IN_SYSMACROS]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([TIME_WITH_SYS_TIME]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^TIME_WITH_SYS_TIME$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([TIME_WITH_SYS_TIME], [/* Define to 1 if you can safely include both and . */ +@%:@undef TIME_WITH_SYS_TIME]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_GRP_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_GRP_H]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_PWD_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_PWD_H]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETGRGID]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_DECL_GETGRGID$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_DECL_GETGRGID], [/* Define to 1 if you have the declaration of `getgrgid\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_GETGRGID]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETPWUID]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_DECL_GETPWUID$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_DECL_GETPWUID], [/* Define to 1 if you have the declaration of `getpwuid\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_GETPWUID]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_TTYNAME]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_DECL_TTYNAME$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_DECL_TTYNAME], [/* Define to 1 if you have the declaration of `ttyname\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_TTYNAME]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETEUID]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_DECL_GETEUID$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_DECL_GETEUID], [/* Define to 1 if you have the declaration of `geteuid\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_GETEUID]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETLOGIN]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_DECL_GETLOGIN$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_DECL_GETLOGIN], [/* Define to 1 if you have the declaration of `getlogin\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_GETLOGIN]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_GETUID]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_DECL_GETUID$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_DECL_GETUID], [/* Define to 1 if you have the declaration of `getuid\', and to 0 if you don\'t. + */ +@%:@undef HAVE_DECL_GETUID]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_SETREGID]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_DECL_SETREGID$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_DECL_SETREGID], [/* Define to 1 if you have the declaration of `setregid\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_SETREGID]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([PREFER_NONREENTRANT_EUIDACCESS]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^PREFER_NONREENTRANT_EUIDACCESS$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([PREFER_NONREENTRANT_EUIDACCESS], [/* Define this if you prefer euidaccess to return the correct result even if + this would make it nonreentrant. Define this only if your entire + application is safe even if the uid or gid might temporarily change. If + your application uses signal handlers or threads it is probably not safe. + */ +@%:@undef PREFER_NONREENTRANT_EUIDACCESS]) +m4trace:configure.ac:61: -2- _m4_warn([obsolete], [The macro `AC_HELP_STRING' is obsolete. +You should run autoupdate.], [../../lib/autoconf/general.m4:207: AC_HELP_STRING is expanded from... +m4/xattr.m4:12: gl_FUNC_XATTR is expanded from... +m4/prereq.m4:28: gl_PREREQ is expanded from... +m4/jm-macros.m4:22: coreutils_MACROS is expanded from... +configure.ac:61: the top level]) +m4trace:configure.ac:61: -1- AC_SUBST([LIB_XATTR]) +m4trace:configure.ac:61: -1- AC_SUBST_TRACE([LIB_XATTR]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^LIB_XATTR$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_ATTR_ERROR_CONTEXT_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_ATTR_ERROR_CONTEXT_H]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_ATTR_LIBATTR_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_ATTR_LIBATTR_H]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_ATTR_COPY_FILE], [/* Define to 1 if you have the `attr_copy_file\' function. */ +@%:@undef HAVE_ATTR_COPY_FILE]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ATTR_COPY_FILE]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_ATTR_COPY_FILE$]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([USE_XATTR]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^USE_XATTR$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([USE_XATTR], [/* Define if you want extended attribute support. */ +@%:@undef USE_XATTR]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([ARGMATCH_DIE]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^ARGMATCH_DIE$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([ARGMATCH_DIE], [/* Define to the function xargmatch calls on failures. */ +@%:@undef ARGMATCH_DIE]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([ARGMATCH_DIE_DECL]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^ARGMATCH_DIE_DECL$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([ARGMATCH_DIE_DECL], [/* Define to the declaration of the xargmatch failure function. */ +@%:@undef ARGMATCH_DIE_DECL]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_DIRECTIO], [/* Define to 1 if you have the `directio\' function. */ +@%:@undef HAVE_DIRECTIO]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_MATCHPATHCON_INIT_PREFIX], [/* Define to 1 if you have the `matchpathcon_init_prefix\' function. */ +@%:@undef HAVE_MATCHPATHCON_INIT_PREFIX]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_MATCHPATHCON_INIT_PREFIX]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_MATCHPATHCON_INIT_PREFIX$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_NL_LANGINFO], [/* Define to 1 if you have the `nl_langinfo\' function. */ +@%:@undef HAVE_NL_LANGINFO]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_SETRLIMIT], [/* Define to 1 if you have the `setrlimit\' function. */ +@%:@undef HAVE_SETRLIMIT]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_PRCTL], [/* Define to 1 if you have the `prctl\' function. */ +@%:@undef HAVE_PRCTL]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_INOTIFY_INIT], [/* Define to 1 if you have the `inotify_init\' function. */ +@%:@undef HAVE_INOTIFY_INIT]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_INOTIFY_INIT]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_INOTIFY_INIT$]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_INOTIFY]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_INOTIFY$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_INOTIFY], [/* Define to 1 if you have usable inotify support. */ +@%:@undef HAVE_INOTIFY]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_ENDGRENT], [/* Define to 1 if you have the `endgrent\' function. */ +@%:@undef HAVE_ENDGRENT]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_ENDPWENT], [/* Define to 1 if you have the `endpwent\' function. */ +@%:@undef HAVE_ENDPWENT]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_FCHOWN], [/* Define to 1 if you have the `fchown\' function. */ +@%:@undef HAVE_FCHOWN]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_FCHMOD], [/* Define to 1 if you have the `fchmod\' function. */ +@%:@undef HAVE_FCHMOD]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_FTRUNCATE], [/* Define to 1 if you have the `ftruncate\' function. */ +@%:@undef HAVE_FTRUNCATE]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_ISWSPACE], [/* Define to 1 if you have the `iswspace\' function. */ +@%:@undef HAVE_ISWSPACE]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_MKFIFO], [/* Define to 1 if you have the `mkfifo\' function. */ +@%:@undef HAVE_MKFIFO]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_MBRLEN], [/* Define to 1 if you have the `mbrlen\' function. */ +@%:@undef HAVE_MBRLEN]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_SETGROUPS], [/* Define to 1 if you have the `setgroups\' function. */ +@%:@undef HAVE_SETGROUPS]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_SETHOSTNAME], [/* Define to 1 if you have the `sethostname\' function. */ +@%:@undef HAVE_SETHOSTNAME]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_SIGINTERRUPT], [/* Define to 1 if you have the `siginterrupt\' function. */ +@%:@undef HAVE_SIGINTERRUPT]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_SYNC], [/* Define to 1 if you have the `sync\' function. */ +@%:@undef HAVE_SYNC]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_SYSCTL], [/* Define to 1 if you have the `sysctl\' function. */ +@%:@undef HAVE_SYSCTL]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_SYSINFO], [/* Define to 1 if you have the `sysinfo\' function. */ +@%:@undef HAVE_SYSINFO]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_TCGETPGRP], [/* Define to 1 if you have the `tcgetpgrp\' function. */ +@%:@undef HAVE_TCGETPGRP]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_GETGRGID_NOMEMBERS], [/* Define to 1 if you have the `getgrgid_nomembers\' function. */ +@%:@undef HAVE_GETGRGID_NOMEMBERS]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_GETGRNAM_NOMEMBERS], [/* Define to 1 if you have the `getgrnam_nomembers\' function. */ +@%:@undef HAVE_GETGRNAM_NOMEMBERS]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_GETGRENT_NOMEMBERS], [/* Define to 1 if you have the `getgrent_nomembers\' function. */ +@%:@undef HAVE_GETGRENT_NOMEMBERS]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_OS_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_OS_H]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_NETINET_IN_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_NETINET_IN_H]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_SYS_PARAM_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_PARAM_H]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_SYS_VFS_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_VFS_H]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_NFS_VFS_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_NFS_VFS_H]) 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-1- AH_OUTPUT([HAVE_STRUCT_STATVFS_F_FSTYPENAME], [/* Define to 1 if `f_fstypename\' is a member of `struct statvfs\'. */ +@%:@undef HAVE_STRUCT_STATVFS_F_FSTYPENAME]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STATVFS_F_TYPE]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_STRUCT_STATVFS_F_TYPE$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_STRUCT_STATVFS_F_TYPE], [/* Define to 1 if `f_type\' is a member of `struct statvfs\'. */ +@%:@undef HAVE_STRUCT_STATVFS_F_TYPE]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STATVFS_F_NAMEMAX]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_STRUCT_STATVFS_F_NAMEMAX$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_STRUCT_STATVFS_F_NAMEMAX], [/* Define to 1 if `f_namemax\' is a member of `struct statvfs\'. */ +@%:@undef HAVE_STRUCT_STATVFS_F_NAMEMAX]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([STRUCT_STATVFS_F_FSID_IS_INTEGER]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^STRUCT_STATVFS_F_FSID_IS_INTEGER$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([STRUCT_STATVFS_F_FSID_IS_INTEGER], [/* Define to 1 if the f_fsid member of struct statvfs is an integer. */ +@%:@undef STRUCT_STATVFS_F_FSID_IS_INTEGER]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STATFS_F_NAMELEN]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_STRUCT_STATFS_F_NAMELEN$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_STRUCT_STATFS_F_NAMELEN], [/* Define to 1 if `f_namelen\' is a member of `struct statfs\'. */ +@%:@undef HAVE_STRUCT_STATFS_F_NAMELEN]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STATFS_F_TYPE]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_STRUCT_STATFS_F_TYPE$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_STRUCT_STATFS_F_TYPE], [/* Define to 1 if `f_type\' is a member of `struct statfs\'. */ +@%:@undef HAVE_STRUCT_STATFS_F_TYPE]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_STRUCT_STATFS_F_FRSIZE]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_STRUCT_STATFS_F_FRSIZE$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_STRUCT_STATFS_F_FRSIZE], [/* Define to 1 if `f_frsize\' is a member of `struct statfs\'. */ +@%:@undef HAVE_STRUCT_STATFS_F_FRSIZE]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([STRUCT_STATFS_F_FSID_IS_INTEGER]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^STRUCT_STATFS_F_FSID_IS_INTEGER$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([STRUCT_STATFS_F_FSID_IS_INTEGER], [/* Define to 1 if the f_fsid member of struct statfs is an integer. */ +@%:@undef STRUCT_STATFS_F_FSID_IS_INTEGER]) +m4trace:configure.ac:61: -1- AC_SUBST([LIB_FDATASYNC]) +m4trace:configure.ac:61: -1- AC_SUBST_TRACE([LIB_FDATASYNC]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^LIB_FDATASYNC$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_FDATASYNC], [/* Define to 1 if you have the `fdatasync\' function. */ +@%:@undef HAVE_FDATASYNC]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_FDATASYNC]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_FDATASYNC$]) +m4trace:configure.ac:61: -2- _m4_warn([obsolete], [The macro `AC_HELP_STRING' is obsolete. +You should run autoupdate.], [../../lib/autoconf/general.m4:207: AC_HELP_STRING is expanded from... +m4/jm-macros.m4:22: coreutils_MACROS is expanded from... +configure.ac:61: the top level]) +m4trace:configure.ac:61: -1- AC_DEFINE_TRACE_LITERAL([HAVE_CAP]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^HAVE_CAP$]) +m4trace:configure.ac:61: -1- AH_OUTPUT([HAVE_CAP], [/* libcap usability */ +@%:@undef HAVE_CAP]) +m4trace:configure.ac:61: -1- AC_SUBST([LIB_CAP]) +m4trace:configure.ac:61: -1- AC_SUBST_TRACE([LIB_CAP]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^LIB_CAP$]) +m4trace:configure.ac:61: -1- AC_SUBST([SEQ_LIBM]) +m4trace:configure.ac:61: -1- AC_SUBST_TRACE([SEQ_LIBM]) +m4trace:configure.ac:61: -1- m4_pattern_allow([^SEQ_LIBM$]) 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AC_DEFINE_TRACE_LITERAL([HAVE_INITGROUPS]) +m4trace:configure.ac:265: -1- m4_pattern_allow([^HAVE_INITGROUPS$]) +m4trace:configure.ac:267: -1- AH_OUTPUT([HAVE_LIBOS], [/* Define to 1 if you have the `os\' library (-los). */ +@%:@undef HAVE_LIBOS]) +m4trace:configure.ac:267: -1- AC_DEFINE_TRACE_LITERAL([HAVE_LIBOS]) +m4trace:configure.ac:267: -1- m4_pattern_allow([^HAVE_LIBOS$]) +m4trace:configure.ac:270: -1- AH_OUTPUT([HAVE_SYSLOG], [/* Define to 1 if you have the `syslog\' function. */ +@%:@undef HAVE_SYSLOG]) +m4trace:configure.ac:270: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYSLOG]) +m4trace:configure.ac:270: -1- m4_pattern_allow([^HAVE_SYSLOG$]) +m4trace:configure.ac:274: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYSLOG]) +m4trace:configure.ac:274: -1- m4_pattern_allow([^HAVE_SYSLOG$]) +m4trace:configure.ac:274: -1- AH_OUTPUT([HAVE_SYSLOG], [/* FIXME */ +@%:@undef HAVE_SYSLOG]) +m4trace:configure.ac:290: -1- AH_OUTPUT([HAVE_NICE], [/* Define to 1 if you have the `nice\' function. */ +@%:@undef 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+m4trace:configure.ac:334: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYSCTL]) +m4trace:configure.ac:334: -1- m4_pattern_allow([^HAVE_SYSCTL$]) +m4trace:configure.ac:334: -1- AH_OUTPUT([HAVE_SYS_PARAM_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_PARAM_H]) +m4trace:configure.ac:334: -1- AH_OUTPUT([HAVE_SYS_SYSCTL_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_SYS_SYSCTL_H]) +m4trace:configure.ac:334: -1- AC_DEFINE_TRACE_LITERAL([HAVE_SYS_SYSCTL_H]) +m4trace:configure.ac:334: -1- m4_pattern_allow([^HAVE_SYS_SYSCTL_H$]) +m4trace:configure.ac:334: -1- AH_OUTPUT([HAVE_UTMP_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UTMP_H]) +m4trace:configure.ac:334: -1- AH_OUTPUT([HAVE_UTMPX_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_UTMPX_H]) +m4trace:configure.ac:334: -1- AH_OUTPUT([HAVE_OS_H], [/* Define to 1 if you have the header file. */ +@%:@undef HAVE_OS_H]) +m4trace:configure.ac:337: -1- AC_DEFINE_TRACE_LITERAL([GWINSZ_IN_SYS_IOCTL]) +m4trace:configure.ac:337: -1- m4_pattern_allow([^GWINSZ_IN_SYS_IOCTL$]) +m4trace:configure.ac:337: -1- AH_OUTPUT([GWINSZ_IN_SYS_IOCTL], [/* Define if your system defines TIOCGWINSZ in sys/ioctl.h. */ +@%:@undef GWINSZ_IN_SYS_IOCTL]) +m4trace:configure.ac:356: -1- AC_DEFINE_TRACE_LITERAL([TERMIOS_NEEDS_XOPEN_SOURCE]) +m4trace:configure.ac:356: -1- m4_pattern_allow([^TERMIOS_NEEDS_XOPEN_SOURCE$]) +m4trace:configure.ac:356: -1- AH_OUTPUT([TERMIOS_NEEDS_XOPEN_SOURCE], [/* FIXME */ +@%:@undef TERMIOS_NEEDS_XOPEN_SOURCE]) +m4trace:configure.ac:369: -1- AC_DEFINE_TRACE_LITERAL([HAVE_C_LINE]) +m4trace:configure.ac:369: -1- m4_pattern_allow([^HAVE_C_LINE$]) +m4trace:configure.ac:369: -1- AH_OUTPUT([HAVE_C_LINE], [/* FIXME */ +@%:@undef HAVE_C_LINE]) +m4trace:configure.ac:374: -1- AC_DEFINE_TRACE_LITERAL([WINSIZE_IN_PTEM]) +m4trace:configure.ac:374: -1- m4_pattern_allow([^WINSIZE_IN_PTEM$]) +m4trace:configure.ac:374: -1- AH_OUTPUT([WINSIZE_IN_PTEM], [/* Define if sys/ptem.h is required for struct winsize. */ +@%:@undef WINSIZE_IN_PTEM]) +m4trace:configure.ac:395: -1- AC_DEFINE_TRACE_LITERAL([GWINSZ_IN_SYS_PTY]) +m4trace:configure.ac:395: -1- m4_pattern_allow([^GWINSZ_IN_SYS_PTY$]) +m4trace:configure.ac:395: -1- AH_OUTPUT([GWINSZ_IN_SYS_PTY], [/* Define if your system defines TIOCGWINSZ in sys/pty.h. */ +@%:@undef GWINSZ_IN_SYS_PTY]) +m4trace:configure.ac:400: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_STRSIGNAL]) +m4trace:configure.ac:400: -1- m4_pattern_allow([^HAVE_DECL_STRSIGNAL$]) +m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_DECL_STRSIGNAL], [/* Define to 1 if you have the declaration of `strsignal\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_STRSIGNAL]) +m4trace:configure.ac:400: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_SYS_SIGLIST]) +m4trace:configure.ac:400: -1- m4_pattern_allow([^HAVE_DECL_SYS_SIGLIST$]) +m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_DECL_SYS_SIGLIST], [/* Define to 1 if you have the declaration of `sys_siglist\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_SYS_SIGLIST]) +m4trace:configure.ac:400: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL__SYS_SIGLIST]) +m4trace:configure.ac:400: -1- m4_pattern_allow([^HAVE_DECL__SYS_SIGLIST$]) +m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_DECL__SYS_SIGLIST], [/* Define to 1 if you have the declaration of `_sys_siglist\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL__SYS_SIGLIST]) +m4trace:configure.ac:400: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL___SYS_SIGLIST]) +m4trace:configure.ac:400: -1- m4_pattern_allow([^HAVE_DECL___SYS_SIGLIST$]) +m4trace:configure.ac:400: -1- AH_OUTPUT([HAVE_DECL___SYS_SIGLIST], [/* Define to 1 if you have the declaration of `__sys_siglist\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL___SYS_SIGLIST]) +m4trace:configure.ac:404: -1- AC_SUBST([LIB_GMP]) +m4trace:configure.ac:404: -1- AC_SUBST_TRACE([LIB_GMP]) +m4trace:configure.ac:404: -1- m4_pattern_allow([^LIB_GMP$]) +m4trace:configure.ac:404: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GMP]) +m4trace:configure.ac:404: -1- m4_pattern_allow([^HAVE_GMP$]) +m4trace:configure.ac:404: -1- AH_OUTPUT([HAVE_GMP], [/* Define if you have GNU libgmp (or replacement) */ +@%:@undef HAVE_GMP]) +m4trace:configure.ac:404: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DECL_MPZ_INITS]) +m4trace:configure.ac:404: -1- m4_pattern_allow([^HAVE_DECL_MPZ_INITS$]) +m4trace:configure.ac:404: -1- AH_OUTPUT([HAVE_DECL_MPZ_INITS], [/* Define to 1 if you have the declaration of `mpz_inits\', and to 0 if you + don\'t. */ +@%:@undef HAVE_DECL_MPZ_INITS]) +m4trace:configure.ac:429: -1- m4_include([m4/cu-progs.m4]) +m4trace:configure.ac:467: -1- AC_SUBST([bin_PROGRAMS]) +m4trace:configure.ac:467: -1- AC_SUBST_TRACE([bin_PROGRAMS]) +m4trace:configure.ac:467: -1- m4_pattern_allow([^bin_PROGRAMS$]) +m4trace:configure.ac:467: -1- _AM_SUBST_NOTMAKE([bin_PROGRAMS]) +m4trace:configure.ac:468: -1- AC_SUBST([pkglibexec_PROGRAMS]) +m4trace:configure.ac:468: -1- AC_SUBST_TRACE([pkglibexec_PROGRAMS]) +m4trace:configure.ac:468: -1- m4_pattern_allow([^pkglibexec_PROGRAMS$]) +m4trace:configure.ac:468: -1- _AM_SUBST_NOTMAKE([pkglibexec_PROGRAMS]) +m4trace:configure.ac:469: -1- AC_SUBST([man1_MANS]) +m4trace:configure.ac:469: -1- AC_SUBST_TRACE([man1_MANS]) +m4trace:configure.ac:469: -1- m4_pattern_allow([^man1_MANS$]) +m4trace:configure.ac:469: -1- _AM_SUBST_NOTMAKE([man1_MANS]) +m4trace:configure.ac:470: -1- AC_SUBST([EXTRA_MANS]) +m4trace:configure.ac:470: -1- AC_SUBST_TRACE([EXTRA_MANS]) +m4trace:configure.ac:470: -1- m4_pattern_allow([^EXTRA_MANS$]) +m4trace:configure.ac:470: -1- _AM_SUBST_NOTMAKE([EXTRA_MANS]) +m4trace:configure.ac:472: -1- AC_SUBST([built_programs], [$optional_bin_progs]) +m4trace:configure.ac:472: -1- AC_SUBST_TRACE([built_programs]) +m4trace:configure.ac:472: -1- m4_pattern_allow([^built_programs$]) +m4trace:configure.ac:474: -1- AM_CONDITIONAL([CROSS_COMPILING], [test "$cross_compiling" = yes]) +m4trace:configure.ac:474: -1- AC_SUBST([CROSS_COMPILING_TRUE]) +m4trace:configure.ac:474: -1- AC_SUBST_TRACE([CROSS_COMPILING_TRUE]) +m4trace:configure.ac:474: -1- m4_pattern_allow([^CROSS_COMPILING_TRUE$]) +m4trace:configure.ac:474: -1- AC_SUBST([CROSS_COMPILING_FALSE]) +m4trace:configure.ac:474: -1- AC_SUBST_TRACE([CROSS_COMPILING_FALSE]) +m4trace:configure.ac:474: -1- m4_pattern_allow([^CROSS_COMPILING_FALSE$]) +m4trace:configure.ac:474: -1- _AM_SUBST_NOTMAKE([CROSS_COMPILING_TRUE]) +m4trace:configure.ac:474: -1- _AM_SUBST_NOTMAKE([CROSS_COMPILING_FALSE]) +m4trace:configure.ac:480: -1- AM_GNU_GETTEXT([external], [need-formatstring-macros]) +m4trace:configure.ac:480: -1- AM_PROG_MKDIR_P +m4trace:configure.ac:480: -1- _m4_warn([obsolete], [AM_PROG_MKDIR_P: this macro is deprecated, and will soon be removed. +You should use the Autoconf-provided 'AC_PROG_MKDIR_P' macro instead, +and use '$(MKDIR_P)' instead of '$(mkdir_p)'in your Makefile.am files.], [aclocal.m4:729: AM_PROG_MKDIR_P is expanded from... +m4/po.m4:23: AM_PO_SUBDIRS is expanded from... +m4/gettext.m4:57: AM_GNU_GETTEXT is expanded from... +configure.ac:480: the top level]) +m4trace:configure.ac:480: -1- AC_SUBST([mkdir_p], ["$MKDIR_P"]) +m4trace:configure.ac:480: -1- AC_SUBST_TRACE([mkdir_p]) +m4trace:configure.ac:480: -1- m4_pattern_allow([^mkdir_p$]) +m4trace:configure.ac:480: -1- AM_NLS +m4trace:configure.ac:480: -1- AC_SUBST([USE_NLS]) +m4trace:configure.ac:480: -1- AC_SUBST_TRACE([USE_NLS]) +m4trace:configure.ac:480: -1- m4_pattern_allow([^USE_NLS$]) +m4trace:configure.ac:480: -1- AC_SUBST([GETTEXT_MACRO_VERSION], [0.18]) +m4trace:configure.ac:480: -1- AC_SUBST_TRACE([GETTEXT_MACRO_VERSION]) +m4trace:configure.ac:480: -1- m4_pattern_allow([^GETTEXT_MACRO_VERSION$]) +m4trace:configure.ac:480: -1- AC_SUBST([MSGFMT]) +m4trace:configure.ac:480: -1- AC_SUBST_TRACE([MSGFMT]) +m4trace:configure.ac:480: -1- m4_pattern_allow([^MSGFMT$]) +m4trace:configure.ac:480: -1- AC_SUBST([GMSGFMT]) +m4trace:configure.ac:480: -1- AC_SUBST_TRACE([GMSGFMT]) +m4trace:configure.ac:480: -1- m4_pattern_allow([^GMSGFMT$]) +m4trace:configure.ac:480: -1- AC_SUBST([MSGFMT_015]) +m4trace:configure.ac:480: -1- AC_SUBST_TRACE([MSGFMT_015]) +m4trace:configure.ac:480: -1- m4_pattern_allow([^MSGFMT_015$]) +m4trace:configure.ac:480: -1- AC_SUBST([GMSGFMT_015]) +m4trace:configure.ac:480: -1- AC_SUBST_TRACE([GMSGFMT_015]) +m4trace:configure.ac:480: -1- m4_pattern_allow([^GMSGFMT_015$]) +m4trace:configure.ac:480: -1- AC_SUBST([XGETTEXT]) +m4trace:configure.ac:480: -1- AC_SUBST_TRACE([XGETTEXT]) +m4trace:configure.ac:480: -1- m4_pattern_allow([^XGETTEXT$]) +m4trace:configure.ac:480: -1- AC_SUBST([XGETTEXT_015]) +m4trace:configure.ac:480: -1- AC_SUBST_TRACE([XGETTEXT_015]) +m4trace:configure.ac:480: -1- m4_pattern_allow([^XGETTEXT_015$]) +m4trace:configure.ac:480: -1- AC_SUBST([MSGMERGE]) +m4trace:configure.ac:480: -1- AC_SUBST_TRACE([MSGMERGE]) +m4trace:configure.ac:480: -1- m4_pattern_allow([^MSGMERGE$]) +m4trace:configure.ac:480: -1- AC_SUBST([localedir]) +m4trace:configure.ac:480: -1- AC_SUBST_TRACE([localedir]) +m4trace:configure.ac:480: -1- m4_pattern_allow([^localedir$]) +m4trace:configure.ac:480: -1- AC_SUBST([XGETTEXT_EXTRA_OPTIONS]) +m4trace:configure.ac:480: -1- AC_SUBST_TRACE([XGETTEXT_EXTRA_OPTIONS]) +m4trace:configure.ac:480: -1- m4_pattern_allow([^XGETTEXT_EXTRA_OPTIONS$]) +m4trace:configure.ac:480: -1- AC_DEFINE_TRACE_LITERAL([HAVE_CFPREFERENCESCOPYAPPVALUE]) +m4trace:configure.ac:480: -1- m4_pattern_allow([^HAVE_CFPREFERENCESCOPYAPPVALUE$]) +m4trace:configure.ac:480: -1- AH_OUTPUT([HAVE_CFPREFERENCESCOPYAPPVALUE], [/* Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in + the CoreFoundation framework. */ +@%:@undef HAVE_CFPREFERENCESCOPYAPPVALUE]) +m4trace:configure.ac:480: -1- AC_DEFINE_TRACE_LITERAL([HAVE_CFLOCALECOPYCURRENT]) +m4trace:configure.ac:480: -1- m4_pattern_allow([^HAVE_CFLOCALECOPYCURRENT$]) +m4trace:configure.ac:480: -1- AH_OUTPUT([HAVE_CFLOCALECOPYCURRENT], [/* Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the + CoreFoundation framework. */ +@%:@undef HAVE_CFLOCALECOPYCURRENT]) +m4trace:configure.ac:480: -1- AC_SUBST([INTL_MACOSX_LIBS]) +m4trace:configure.ac:480: -1- AC_SUBST_TRACE([INTL_MACOSX_LIBS]) +m4trace:configure.ac:480: -1- m4_pattern_allow([^INTL_MACOSX_LIBS$]) +m4trace:configure.ac:480: -1- AC_DEFINE_TRACE_LITERAL([HAVE_ICONV]) +m4trace:configure.ac:480: -1- m4_pattern_allow([^HAVE_ICONV$]) +m4trace:configure.ac:480: -1- AH_OUTPUT([HAVE_ICONV], [/* Define if you have the iconv() function and it works. */ +@%:@undef HAVE_ICONV]) +m4trace:configure.ac:480: -1- AC_SUBST([LIBICONV]) +m4trace:configure.ac:480: -1- AC_SUBST_TRACE([LIBICONV]) +m4trace:configure.ac:480: -1- m4_pattern_allow([^LIBICONV$]) +m4trace:configure.ac:480: -1- AC_SUBST([LTLIBICONV]) +m4trace:configure.ac:480: -1- AC_SUBST_TRACE([LTLIBICONV]) +m4trace:configure.ac:480: -1- m4_pattern_allow([^LTLIBICONV$]) +m4trace:configure.ac:480: -1- AC_DEFINE_TRACE_LITERAL([ENABLE_NLS]) +m4trace:configure.ac:480: -1- m4_pattern_allow([^ENABLE_NLS$]) +m4trace:configure.ac:480: -1- AH_OUTPUT([ENABLE_NLS], [/* Define to 1 if translation of program messages to the user\'s native + language is requested. */ +@%:@undef ENABLE_NLS]) +m4trace:configure.ac:480: -1- AC_DEFINE_TRACE_LITERAL([HAVE_GETTEXT]) +m4trace:configure.ac:480: -1- m4_pattern_allow([^HAVE_GETTEXT$]) +m4trace:configure.ac:480: -1- AH_OUTPUT([HAVE_GETTEXT], [/* Define if the GNU gettext() function is already present or preinstalled. */ +@%:@undef HAVE_GETTEXT]) +m4trace:configure.ac:480: -1- AC_DEFINE_TRACE_LITERAL([HAVE_DCGETTEXT]) +m4trace:configure.ac:480: -1- m4_pattern_allow([^HAVE_DCGETTEXT$]) +m4trace:configure.ac:480: -1- AH_OUTPUT([HAVE_DCGETTEXT], [/* Define if the GNU dcgettext() function is already present or preinstalled. + */ +@%:@undef HAVE_DCGETTEXT]) +m4trace:configure.ac:480: -1- AC_SUBST([INTLLIBS]) +m4trace:configure.ac:480: -1- AC_SUBST_TRACE([INTLLIBS]) +m4trace:configure.ac:480: -1- m4_pattern_allow([^INTLLIBS$]) +m4trace:configure.ac:480: -1- AC_SUBST([LIBINTL]) +m4trace:configure.ac:480: -1- AC_SUBST_TRACE([LIBINTL]) +m4trace:configure.ac:480: -1- m4_pattern_allow([^LIBINTL$]) +m4trace:configure.ac:480: -1- AC_SUBST([LTLIBINTL]) +m4trace:configure.ac:480: -1- AC_SUBST_TRACE([LTLIBINTL]) +m4trace:configure.ac:480: -1- m4_pattern_allow([^LTLIBINTL$]) +m4trace:configure.ac:480: -1- AC_SUBST([POSUB]) +m4trace:configure.ac:480: -1- AC_SUBST_TRACE([POSUB]) +m4trace:configure.ac:480: -1- m4_pattern_allow([^POSUB$]) +m4trace:configure.ac:484: -1- AC_SUBST([LOCALE_FR]) +m4trace:configure.ac:484: -1- AC_SUBST_TRACE([LOCALE_FR]) +m4trace:configure.ac:484: -1- m4_pattern_allow([^LOCALE_FR$]) +m4trace:configure.ac:486: -1- AC_CONFIG_FILES([Makefile + po/Makefile.in + gnulib-tests/Makefile + ]) +m4trace:configure.ac:491: -1- AC_SUBST([LIB@&t@OBJS], [$ac_libobjs]) +m4trace:configure.ac:491: -1- AC_SUBST_TRACE([LIB@&t@OBJS]) +m4trace:configure.ac:491: -1- m4_pattern_allow([^LIB@&t@OBJS$]) +m4trace:configure.ac:491: -1- AC_SUBST([LTLIBOBJS], [$ac_ltlibobjs]) +m4trace:configure.ac:491: -1- AC_SUBST_TRACE([LTLIBOBJS]) +m4trace:configure.ac:491: -1- m4_pattern_allow([^LTLIBOBJS$]) +m4trace:configure.ac:491: -1- AM_CONDITIONAL([am__EXEEXT], [test -n "$EXEEXT"]) +m4trace:configure.ac:491: -1- AC_SUBST([am__EXEEXT_TRUE]) +m4trace:configure.ac:491: -1- AC_SUBST_TRACE([am__EXEEXT_TRUE]) +m4trace:configure.ac:491: -1- m4_pattern_allow([^am__EXEEXT_TRUE$]) +m4trace:configure.ac:491: -1- AC_SUBST([am__EXEEXT_FALSE]) +m4trace:configure.ac:491: -1- AC_SUBST_TRACE([am__EXEEXT_FALSE]) +m4trace:configure.ac:491: -1- m4_pattern_allow([^am__EXEEXT_FALSE$]) +m4trace:configure.ac:491: -1- _AM_SUBST_NOTMAKE([am__EXEEXT_TRUE]) +m4trace:configure.ac:491: -1- _AM_SUBST_NOTMAKE([am__EXEEXT_FALSE]) +m4trace:configure.ac:491: -1- AC_SUBST([CONFIG_INCLUDE], [lib/config.h]) +m4trace:configure.ac:491: -1- AC_SUBST_TRACE([CONFIG_INCLUDE]) +m4trace:configure.ac:491: -1- m4_pattern_allow([^CONFIG_INCLUDE$]) +m4trace:configure.ac:491: -1- AC_CONFIG_LIBOBJ_DIR([lib]) +m4trace:configure.ac:491: -1- AC_SUBST([gl_LIBOBJS], [$gl_libobjs]) +m4trace:configure.ac:491: -1- AC_SUBST_TRACE([gl_LIBOBJS]) +m4trace:configure.ac:491: -1- m4_pattern_allow([^gl_LIBOBJS$]) +m4trace:configure.ac:491: -1- AC_SUBST([gl_LTLIBOBJS], [$gl_ltlibobjs]) +m4trace:configure.ac:491: -1- AC_SUBST_TRACE([gl_LTLIBOBJS]) +m4trace:configure.ac:491: -1- m4_pattern_allow([^gl_LTLIBOBJS$]) +m4trace:configure.ac:491: -1- AC_SUBST([gltests_LIBOBJS], [$gltests_libobjs]) +m4trace:configure.ac:491: -1- AC_SUBST_TRACE([gltests_LIBOBJS]) +m4trace:configure.ac:491: -1- m4_pattern_allow([^gltests_LIBOBJS$]) +m4trace:configure.ac:491: -1- AC_SUBST([gltests_LTLIBOBJS], [$gltests_ltlibobjs]) +m4trace:configure.ac:491: -1- AC_SUBST_TRACE([gltests_LTLIBOBJS]) +m4trace:configure.ac:491: -1- m4_pattern_allow([^gltests_LTLIBOBJS$]) +m4trace:configure.ac:491: -1- AC_SUBST_TRACE([top_builddir]) +m4trace:configure.ac:491: -1- AC_SUBST_TRACE([top_build_prefix]) +m4trace:configure.ac:491: -1- AC_SUBST_TRACE([srcdir]) +m4trace:configure.ac:491: -1- AC_SUBST_TRACE([abs_srcdir]) +m4trace:configure.ac:491: -1- AC_SUBST_TRACE([top_srcdir]) +m4trace:configure.ac:491: -1- AC_SUBST_TRACE([abs_top_srcdir]) +m4trace:configure.ac:491: -1- AC_SUBST_TRACE([builddir]) +m4trace:configure.ac:491: -1- AC_SUBST_TRACE([abs_builddir]) +m4trace:configure.ac:491: -1- AC_SUBST_TRACE([abs_top_builddir]) +m4trace:configure.ac:491: -1- AC_SUBST_TRACE([INSTALL]) +m4trace:configure.ac:491: -1- AC_SUBST_TRACE([MKDIR_P]) diff -Nur coreutils-8.21.orig/build-aux/compile coreutils-8.21/build-aux/compile --- coreutils-8.21.orig/build-aux/compile 2013-02-14 15:58:02.000000000 +0100 +++ coreutils-8.21/build-aux/compile 2013-09-04 17:12:20.000000000 +0200 @@ -1,10 +1,9 @@ #! /bin/sh # Wrapper for compilers which do not understand '-c -o'. -scriptversion=2012-03-05.13; # UTC +scriptversion=2012-10-14.11; # UTC -# Copyright (C) 1999, 2000, 2003, 2004, 2005, 2009, 2010, 2012 Free -# Software Foundation, Inc. +# Copyright (C) 1999-2013 Free Software Foundation, Inc. # Written by Tom Tromey . # # This program is free software; you can redistribute it and/or modify @@ -113,6 +112,11 @@ lib=$dir/$lib.lib break fi + if test -f "$dir/lib$lib.a"; then + found=yes + lib=$dir/lib$lib.a + break + fi done IFS=$save_IFS diff -Nur coreutils-8.21.orig/build-aux/config.guess coreutils-8.21/build-aux/config.guess --- coreutils-8.21.orig/build-aux/config.guess 2013-02-07 17:44:47.000000000 +0100 +++ coreutils-8.21/build-aux/config.guess 2013-09-04 17:12:20.000000000 +0200 @@ -2,7 +2,7 @@ # Attempt to guess a canonical system name. # Copyright 1992-2013 Free Software Foundation, Inc. -timestamp='2013-02-04' +timestamp='2013-05-16' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by @@ -132,6 +132,27 @@ UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown +case "${UNAME_SYSTEM}" in +Linux|GNU|GNU/*) + # If the system lacks a compiler, then just pick glibc. + # We could probably try harder. + LIBC=gnu + + eval $set_cc_for_build + cat <<-EOF > $dummy.c + #include + #if defined(__UCLIBC__) + LIBC=uclibc + #elif defined(__dietlibc__) + LIBC=dietlibc + #else + LIBC=gnu + #endif + EOF + eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` + ;; +esac + # Note: order is significant - the case branches are not exclusive. case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in @@ -853,21 +874,21 @@ exit ;; *:GNU:*:*) # the GNU system - echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` + echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` exit ;; *:GNU/*:*:*) # other systems with GNU libc and userland - echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu + echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC} exit ;; i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix exit ;; aarch64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; aarch64_be:Linux:*:*) UNAME_MACHINE=aarch64_be - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in @@ -880,59 +901,54 @@ EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep -q ld.so.1 - if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi - echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} + if test "$?" = 0 ; then LIBC="gnulibc1" ; fi + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; + arc:Linux:*:* | arceb:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; arm*:Linux:*:*) eval $set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} else if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then - echo ${UNAME_MACHINE}-unknown-linux-gnueabi + echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi else - echo ${UNAME_MACHINE}-unknown-linux-gnueabihf + echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf fi fi exit ;; avr32*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; cris:Linux:*:*) - echo ${UNAME_MACHINE}-axis-linux-gnu + echo ${UNAME_MACHINE}-axis-linux-${LIBC} exit ;; crisv32:Linux:*:*) - echo ${UNAME_MACHINE}-axis-linux-gnu + echo ${UNAME_MACHINE}-axis-linux-${LIBC} exit ;; frv:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; hexagon:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; i*86:Linux:*:*) - LIBC=gnu - eval $set_cc_for_build - sed 's/^ //' << EOF >$dummy.c - #ifdef __dietlibc__ - LIBC=dietlibc - #endif -EOF - eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` - echo "${UNAME_MACHINE}-pc-linux-${LIBC}" + echo ${UNAME_MACHINE}-pc-linux-${LIBC} exit ;; ia64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; m32r*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; m68*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; mips:Linux:*:* | mips64:Linux:*:*) eval $set_cc_for_build @@ -951,54 +967,57 @@ #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` - test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } + test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; } ;; + or1k:Linux:*:*) + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} + exit ;; or32:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; padre:Linux:*:*) - echo sparc-unknown-linux-gnu + echo sparc-unknown-linux-${LIBC} exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) - echo hppa64-unknown-linux-gnu + echo hppa64-unknown-linux-${LIBC} exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in - PA7*) echo hppa1.1-unknown-linux-gnu ;; - PA8*) echo hppa2.0-unknown-linux-gnu ;; - *) echo hppa-unknown-linux-gnu ;; + PA7*) echo hppa1.1-unknown-linux-${LIBC} ;; + PA8*) echo hppa2.0-unknown-linux-${LIBC} ;; + *) echo hppa-unknown-linux-${LIBC} ;; esac exit ;; ppc64:Linux:*:*) - echo powerpc64-unknown-linux-gnu + echo powerpc64-unknown-linux-${LIBC} exit ;; ppc:Linux:*:*) - echo powerpc-unknown-linux-gnu + echo powerpc-unknown-linux-${LIBC} exit ;; s390:Linux:*:* | s390x:Linux:*:*) - echo ${UNAME_MACHINE}-ibm-linux + echo ${UNAME_MACHINE}-ibm-linux-${LIBC} exit ;; sh64*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; sh*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; tile*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; vax:Linux:*:*) - echo ${UNAME_MACHINE}-dec-linux-gnu + echo ${UNAME_MACHINE}-dec-linux-${LIBC} exit ;; x86_64:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; xtensa*:Linux:*:*) - echo ${UNAME_MACHINE}-unknown-linux-gnu + echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. @@ -1231,19 +1250,21 @@ exit ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown - case $UNAME_PROCESSOR in - i386) - eval $set_cc_for_build - if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then - if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ - (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ - grep IS_64BIT_ARCH >/dev/null - then - UNAME_PROCESSOR="x86_64" - fi - fi ;; - unknown) UNAME_PROCESSOR=powerpc ;; - esac + eval $set_cc_for_build + if test "$UNAME_PROCESSOR" = unknown ; then + UNAME_PROCESSOR=powerpc + fi + if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then + if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ + (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ + grep IS_64BIT_ARCH >/dev/null + then + case $UNAME_PROCESSOR in + i386) UNAME_PROCESSOR=x86_64 ;; + powerpc) UNAME_PROCESSOR=powerpc64 ;; + esac + fi + fi echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} exit ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) diff -Nur coreutils-8.21.orig/build-aux/config.rpath coreutils-8.21/build-aux/config.rpath --- coreutils-8.21.orig/build-aux/config.rpath 2013-01-02 13:34:45.000000000 +0100 +++ coreutils-8.21/build-aux/config.rpath 2013-09-04 16:41:51.000000000 +0200 @@ -2,7 +2,7 @@ # Output a system dependent set of variables, describing how to set the # run time search path of shared libraries in an executable. # -# Copyright 1996-2013 Free Software Foundation, Inc. +# Copyright 1996-2010 Free Software Foundation, Inc. # Taken from GNU libtool, 2001 # Originally by Gordon Matzigkeit , 1996 # @@ -25,7 +25,7 @@ # known workaround is to choose shorter directory names for the build # directory and/or the installation directory. -# All known linkers require a '.a' archive for static linking (except MSVC, +# All known linkers require a `.a' archive for static linking (except MSVC, # which needs '.lib'). libext=a shrext=.so @@ -57,6 +57,13 @@ aix*) wl='-Wl,' ;; + darwin*) + case $cc_basename in + xlc*) + wl='-Wl,' + ;; + esac + ;; mingw* | cygwin* | pw32* | os2* | cegcc*) ;; hpux9* | hpux10* | hpux11*) @@ -65,7 +72,9 @@ irix5* | irix6* | nonstopux*) wl='-Wl,' ;; - linux* | k*bsd*-gnu | kopensolaris*-gnu) + newsos6) + ;; + linux* | k*bsd*-gnu) case $cc_basename in ecc*) wl='-Wl,' @@ -76,26 +85,17 @@ lf95*) wl='-Wl,' ;; - nagfor*) - wl='-Wl,-Wl,,' - ;; - pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + pgcc | pgf77 | pgf90) wl='-Wl,' ;; ccc*) wl='-Wl,' ;; - xl* | bgxl* | bgf* | mpixl*) - wl='-Wl,' - ;; como) wl='-lopt=' ;; *) case `$CC -V 2>&1 | sed 5q` in - *Sun\ F* | *Sun*Fortran*) - wl= - ;; *Sun\ C*) wl='-Wl,' ;; @@ -103,24 +103,13 @@ ;; esac ;; - newsos6) - ;; - *nto* | *qnx*) - ;; osf3* | osf4* | osf5*) wl='-Wl,' ;; rdos*) ;; solaris*) - case $cc_basename in - f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) - wl='-Qoption ld ' - ;; - *) - wl='-Wl,' - ;; - esac + wl='-Wl,' ;; sunos4*) wl='-Qoption ld ' @@ -182,14 +171,15 @@ fi ;; amigaos*) - case "$host_cpu" in - powerpc) - ;; - m68k) - hardcode_libdir_flag_spec='-L$libdir' - hardcode_minus_L=yes - ;; - esac + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + # Samuel A. Falvo II reports + # that the semantics of dynamic libraries on AmigaOS, at least up + # to version 4, is to share data among multiple programs linked + # with the same dynamic library. Since this doesn't match the + # behavior of shared libraries on other platforms, we cannot use + # them. + ld_shlibs=no ;; beos*) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then @@ -208,13 +198,11 @@ ld_shlibs=no fi ;; - haiku*) - ;; interix[3-9]*) hardcode_direct=no hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; - gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + gnu* | linux* | k*bsd*-gnu) if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then : else @@ -337,14 +325,10 @@ fi ;; amigaos*) - case "$host_cpu" in - powerpc) - ;; - m68k) - hardcode_libdir_flag_spec='-L$libdir' - hardcode_minus_L=yes - ;; - esac + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + # see comment about different semantics on the GNU ld section + ld_shlibs=no ;; bsdi[45]*) ;; @@ -358,15 +342,24 @@ ;; darwin* | rhapsody*) hardcode_direct=no - if { case $cc_basename in ifort*) true;; *) test "$GCC" = yes;; esac; }; then + if test "$GCC" = yes ; then : else - ld_shlibs=no + case $cc_basename in + xlc*) + ;; + *) + ld_shlibs=no + ;; + esac fi ;; dgux*) hardcode_libdir_flag_spec='-L$libdir' ;; + freebsd1*) + ld_shlibs=no + ;; freebsd2.2*) hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes @@ -427,8 +420,6 @@ hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; - *nto* | *qnx*) - ;; openbsd*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes @@ -524,12 +515,7 @@ library_names_spec='$libname$shrext' ;; amigaos*) - case "$host_cpu" in - powerpc*) - library_names_spec='$libname$shrext' ;; - m68k) - library_names_spec='$libname.a' ;; - esac + library_names_spec='$libname.a' ;; beos*) library_names_spec='$libname$shrext' @@ -548,6 +534,8 @@ dgux*) library_names_spec='$libname$shrext' ;; + freebsd1*) + ;; freebsd* | dragonfly*) case "$host_os" in freebsd[123]*) @@ -559,9 +547,6 @@ gnu*) library_names_spec='$libname$shrext' ;; - haiku*) - library_names_spec='$libname$shrext' - ;; hpux9* | hpux10* | hpux11*) case $host_cpu in ia64*) @@ -597,7 +582,7 @@ ;; linux*oldld* | linux*aout* | linux*coff*) ;; - linux* | k*bsd*-gnu | kopensolaris*-gnu) + linux* | k*bsd*-gnu) library_names_spec='$libname$shrext' ;; knetbsd*-gnu) @@ -609,7 +594,7 @@ newsos6) library_names_spec='$libname$shrext' ;; - *nto* | *qnx*) + nto-qnx*) library_names_spec='$libname$shrext' ;; openbsd*) @@ -640,9 +625,6 @@ sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) library_names_spec='$libname$shrext' ;; - tpf*) - library_names_spec='$libname$shrext' - ;; uts4*) library_names_spec='$libname$shrext' ;; diff -Nur coreutils-8.21.orig/build-aux/config.rpath~ coreutils-8.21/build-aux/config.rpath~ --- coreutils-8.21.orig/build-aux/config.rpath~ 1970-01-01 01:00:00.000000000 +0100 +++ coreutils-8.21/build-aux/config.rpath~ 2013-01-02 13:34:45.000000000 +0100 @@ -0,0 +1,690 @@ +#! /bin/sh +# Output a system dependent set of variables, describing how to set the +# run time search path of shared libraries in an executable. +# +# Copyright 1996-2013 Free Software Foundation, Inc. +# Taken from GNU libtool, 2001 +# Originally by Gordon Matzigkeit , 1996 +# +# This file is free software; the Free Software Foundation gives +# unlimited permission to copy and/or distribute it, with or without +# modifications, as long as this notice is preserved. +# +# The first argument passed to this file is the canonical host specification, +# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM +# or +# CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM +# The environment variables CC, GCC, LDFLAGS, LD, with_gnu_ld +# should be set by the caller. +# +# The set of defined variables is at the end of this script. + +# Known limitations: +# - On IRIX 6.5 with CC="cc", the run time search patch must not be longer +# than 256 bytes, otherwise the compiler driver will dump core. The only +# known workaround is to choose shorter directory names for the build +# directory and/or the installation directory. + +# All known linkers require a '.a' archive for static linking (except MSVC, +# which needs '.lib'). +libext=a +shrext=.so + +host="$1" +host_cpu=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\1/'` +host_vendor=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\2/'` +host_os=`echo "$host" | sed 's/^\([^-]*\)-\([^-]*\)-\(.*\)$/\3/'` + +# Code taken from libtool.m4's _LT_CC_BASENAME. + +for cc_temp in $CC""; do + case $cc_temp in + compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; + distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; + \-*) ;; + *) break;; + esac +done +cc_basename=`echo "$cc_temp" | sed -e 's%^.*/%%'` + +# Code taken from libtool.m4's _LT_COMPILER_PIC. + +wl= +if test "$GCC" = yes; then + wl='-Wl,' +else + case "$host_os" in + aix*) + wl='-Wl,' + ;; + mingw* | cygwin* | pw32* | os2* | cegcc*) + ;; + hpux9* | hpux10* | hpux11*) + wl='-Wl,' + ;; + irix5* | irix6* | nonstopux*) + wl='-Wl,' + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu) + case $cc_basename in + ecc*) + wl='-Wl,' + ;; + icc* | ifort*) + wl='-Wl,' + ;; + lf95*) + wl='-Wl,' + ;; + nagfor*) + wl='-Wl,-Wl,,' + ;; + pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) + wl='-Wl,' + ;; + ccc*) + wl='-Wl,' + ;; + xl* | bgxl* | bgf* | mpixl*) + wl='-Wl,' + ;; + como) + wl='-lopt=' + ;; + *) + case `$CC -V 2>&1 | sed 5q` in + *Sun\ F* | *Sun*Fortran*) + wl= + ;; + *Sun\ C*) + wl='-Wl,' + ;; + esac + ;; + esac + ;; + newsos6) + ;; + *nto* | *qnx*) + ;; + osf3* | osf4* | osf5*) + wl='-Wl,' + ;; + rdos*) + ;; + solaris*) + case $cc_basename in + f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) + wl='-Qoption ld ' + ;; + *) + wl='-Wl,' + ;; + esac + ;; + sunos4*) + wl='-Qoption ld ' + ;; + sysv4 | sysv4.2uw2* | sysv4.3*) + wl='-Wl,' + ;; + sysv4*MP*) + ;; + sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) + wl='-Wl,' + ;; + unicos*) + wl='-Wl,' + ;; + uts4*) + ;; + esac +fi + +# Code taken from libtool.m4's _LT_LINKER_SHLIBS. + +hardcode_libdir_flag_spec= +hardcode_libdir_separator= +hardcode_direct=no +hardcode_minus_L=no + +case "$host_os" in + cygwin* | mingw* | pw32* | cegcc*) + # FIXME: the MSVC++ port hasn't been tested in a loooong time + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + if test "$GCC" != yes; then + with_gnu_ld=no + fi + ;; + interix*) + # we just hope/assume this is gcc and not c89 (= MSVC++) + with_gnu_ld=yes + ;; + openbsd*) + with_gnu_ld=no + ;; +esac + +ld_shlibs=yes +if test "$with_gnu_ld" = yes; then + # Set some defaults for GNU ld with shared library support. These + # are reset later if shared libraries are not supported. Putting them + # here allows them to be overridden if necessary. + # Unlike libtool, we use -rpath here, not --rpath, since the documented + # option of GNU ld is called -rpath, not --rpath. + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + case "$host_os" in + aix[3-9]*) + # On AIX/PPC, the GNU linker is very broken + if test "$host_cpu" != ia64; then + ld_shlibs=no + fi + ;; + amigaos*) + case "$host_cpu" in + powerpc) + ;; + m68k) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + beos*) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + cygwin* | mingw* | pw32* | cegcc*) + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec='-L$libdir' + if $LD --help 2>&1 | grep 'auto-import' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + haiku*) + ;; + interix[3-9]*) + hardcode_direct=no + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + netbsd*) + ;; + solaris*) + if $LD -v 2>&1 | grep 'BFD 2\.8' > /dev/null; then + ld_shlibs=no + elif $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) + case `$LD -v 2>&1` in + *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) + ld_shlibs=no + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-rpath,$libdir`' + else + ld_shlibs=no + fi + ;; + esac + ;; + sunos4*) + hardcode_direct=yes + ;; + *) + if $LD --help 2>&1 | grep ': supported targets:.* elf' > /dev/null; then + : + else + ld_shlibs=no + fi + ;; + esac + if test "$ld_shlibs" = no; then + hardcode_libdir_flag_spec= + fi +else + case "$host_os" in + aix3*) + # Note: this linker hardcodes the directories in LIBPATH if there + # are no directories specified by -L. + hardcode_minus_L=yes + if test "$GCC" = yes; then + # Neither direct hardcoding nor static linking is supported with a + # broken collect2. + hardcode_direct=unsupported + fi + ;; + aix[4-9]*) + if test "$host_cpu" = ia64; then + # On IA64, the linker does run time linking by default, so we don't + # have to do anything special. + aix_use_runtimelinking=no + else + aix_use_runtimelinking=no + # Test if we are trying to use run time linking or normal + # AIX style linking. If -brtl is somewhere in LDFLAGS, we + # need to do runtime linking. + case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) + for ld_flag in $LDFLAGS; do + if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then + aix_use_runtimelinking=yes + break + fi + done + ;; + esac + fi + hardcode_direct=yes + hardcode_libdir_separator=':' + if test "$GCC" = yes; then + case $host_os in aix4.[012]|aix4.[012].*) + collect2name=`${CC} -print-prog-name=collect2` + if test -f "$collect2name" && \ + strings "$collect2name" | grep resolve_lib_name >/dev/null + then + # We have reworked collect2 + : + else + # We have old collect2 + hardcode_direct=unsupported + hardcode_minus_L=yes + hardcode_libdir_flag_spec='-L$libdir' + hardcode_libdir_separator= + fi + ;; + esac + fi + # Begin _LT_AC_SYS_LIBPATH_AIX. + echo 'int main () { return 0; }' > conftest.c + ${CC} ${LDFLAGS} conftest.c -o conftest + aix_libpath=`dump -H conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` + if test -z "$aix_libpath"; then + aix_libpath=`dump -HX64 conftest 2>/dev/null | sed -n -e '/Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/; p; } +}'` + fi + if test -z "$aix_libpath"; then + aix_libpath="/usr/lib:/lib" + fi + rm -f conftest.c conftest + # End _LT_AC_SYS_LIBPATH_AIX. + if test "$aix_use_runtimelinking" = yes; then + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + else + if test "$host_cpu" = ia64; then + hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' + else + hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" + fi + fi + ;; + amigaos*) + case "$host_cpu" in + powerpc) + ;; + m68k) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + esac + ;; + bsdi[45]*) + ;; + cygwin* | mingw* | pw32* | cegcc*) + # When not using gcc, we currently assume that we are using + # Microsoft Visual C++. + # hardcode_libdir_flag_spec is actually meaningless, as there is + # no search path for DLLs. + hardcode_libdir_flag_spec=' ' + libext=lib + ;; + darwin* | rhapsody*) + hardcode_direct=no + if { case $cc_basename in ifort*) true;; *) test "$GCC" = yes;; esac; }; then + : + else + ld_shlibs=no + fi + ;; + dgux*) + hardcode_libdir_flag_spec='-L$libdir' + ;; + freebsd2.2*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + freebsd2*) + hardcode_direct=yes + hardcode_minus_L=yes + ;; + freebsd* | dragonfly*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + hpux9*) + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + hpux10*) + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + hardcode_direct=yes + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + fi + ;; + hpux11*) + if test "$with_gnu_ld" = no; then + hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' + hardcode_libdir_separator=: + case $host_cpu in + hppa*64*|ia64*) + hardcode_direct=no + ;; + *) + hardcode_direct=yes + # hardcode_minus_L: Not really in the search PATH, + # but as the default location of the library. + hardcode_minus_L=yes + ;; + esac + fi + ;; + irix5* | irix6* | nonstopux*) + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + netbsd*) + hardcode_libdir_flag_spec='-R$libdir' + hardcode_direct=yes + ;; + newsos6) + hardcode_direct=yes + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + *nto* | *qnx*) + ;; + openbsd*) + if test -f /usr/libexec/ld.so; then + hardcode_direct=yes + if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + else + case "$host_os" in + openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) + hardcode_libdir_flag_spec='-R$libdir' + ;; + *) + hardcode_libdir_flag_spec='${wl}-rpath,$libdir' + ;; + esac + fi + else + ld_shlibs=no + fi + ;; + os2*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_minus_L=yes + ;; + osf3*) + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + hardcode_libdir_separator=: + ;; + osf4* | osf5*) + if test "$GCC" = yes; then + hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' + else + # Both cc and cxx compiler support -rpath directly + hardcode_libdir_flag_spec='-rpath $libdir' + fi + hardcode_libdir_separator=: + ;; + solaris*) + hardcode_libdir_flag_spec='-R$libdir' + ;; + sunos4*) + hardcode_libdir_flag_spec='-L$libdir' + hardcode_direct=yes + hardcode_minus_L=yes + ;; + sysv4) + case $host_vendor in + sni) + hardcode_direct=yes # is this really true??? + ;; + siemens) + hardcode_direct=no + ;; + motorola) + hardcode_direct=no #Motorola manual says yes, but my tests say they lie + ;; + esac + ;; + sysv4.3*) + ;; + sysv4*MP*) + if test -d /usr/nec; then + ld_shlibs=yes + fi + ;; + sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) + ;; + sysv5* | sco3.2v5* | sco5v6*) + hardcode_libdir_flag_spec='`test -z "$SCOABSPATH" && echo ${wl}-R,$libdir`' + hardcode_libdir_separator=':' + ;; + uts4*) + hardcode_libdir_flag_spec='-L$libdir' + ;; + *) + ld_shlibs=no + ;; + esac +fi + +# Check dynamic linker characteristics +# Code taken from libtool.m4's _LT_SYS_DYNAMIC_LINKER. +# Unlike libtool.m4, here we don't care about _all_ names of the library, but +# only about the one the linker finds when passed -lNAME. This is the last +# element of library_names_spec in libtool.m4, or possibly two of them if the +# linker has special search rules. +library_names_spec= # the last element of library_names_spec in libtool.m4 +libname_spec='lib$name' +case "$host_os" in + aix3*) + library_names_spec='$libname.a' + ;; + aix[4-9]*) + library_names_spec='$libname$shrext' + ;; + amigaos*) + case "$host_cpu" in + powerpc*) + library_names_spec='$libname$shrext' ;; + m68k) + library_names_spec='$libname.a' ;; + esac + ;; + beos*) + library_names_spec='$libname$shrext' + ;; + bsdi[45]*) + library_names_spec='$libname$shrext' + ;; + cygwin* | mingw* | pw32* | cegcc*) + shrext=.dll + library_names_spec='$libname.dll.a $libname.lib' + ;; + darwin* | rhapsody*) + shrext=.dylib + library_names_spec='$libname$shrext' + ;; + dgux*) + library_names_spec='$libname$shrext' + ;; + freebsd* | dragonfly*) + case "$host_os" in + freebsd[123]*) + library_names_spec='$libname$shrext$versuffix' ;; + *) + library_names_spec='$libname$shrext' ;; + esac + ;; + gnu*) + library_names_spec='$libname$shrext' + ;; + haiku*) + library_names_spec='$libname$shrext' + ;; + hpux9* | hpux10* | hpux11*) + case $host_cpu in + ia64*) + shrext=.so + ;; + hppa*64*) + shrext=.sl + ;; + *) + shrext=.sl + ;; + esac + library_names_spec='$libname$shrext' + ;; + interix[3-9]*) + library_names_spec='$libname$shrext' + ;; + irix5* | irix6* | nonstopux*) + library_names_spec='$libname$shrext' + case "$host_os" in + irix5* | nonstopux*) + libsuff= shlibsuff= + ;; + *) + case $LD in + *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= ;; + *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 ;; + *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 ;; + *) libsuff= shlibsuff= ;; + esac + ;; + esac + ;; + linux*oldld* | linux*aout* | linux*coff*) + ;; + linux* | k*bsd*-gnu | kopensolaris*-gnu) + library_names_spec='$libname$shrext' + ;; + knetbsd*-gnu) + library_names_spec='$libname$shrext' + ;; + netbsd*) + library_names_spec='$libname$shrext' + ;; + newsos6) + library_names_spec='$libname$shrext' + ;; + *nto* | *qnx*) + library_names_spec='$libname$shrext' + ;; + openbsd*) + library_names_spec='$libname$shrext$versuffix' + ;; + os2*) + libname_spec='$name' + shrext=.dll + library_names_spec='$libname.a' + ;; + osf3* | osf4* | osf5*) + library_names_spec='$libname$shrext' + ;; + rdos*) + ;; + solaris*) + library_names_spec='$libname$shrext' + ;; + sunos4*) + library_names_spec='$libname$shrext$versuffix' + ;; + sysv4 | sysv4.3*) + library_names_spec='$libname$shrext' + ;; + sysv4*MP*) + library_names_spec='$libname$shrext' + ;; + sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) + library_names_spec='$libname$shrext' + ;; + tpf*) + library_names_spec='$libname$shrext' + ;; + uts4*) + library_names_spec='$libname$shrext' + ;; +esac + +sed_quote_subst='s/\(["`$\\]\)/\\\1/g' +escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"` +shlibext=`echo "$shrext" | sed -e 's,^\.,,'` +escaped_libname_spec=`echo "X$libname_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` +escaped_library_names_spec=`echo "X$library_names_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` +escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_spec" | sed -e 's/^X//' -e "$sed_quote_subst"` + +LC_ALL=C sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' < "$depfile" + # Clip off the initial element (the dependent). Don't try to be + # clever and replace this with sed code, as IRIX sed won't handle + # lines with more than a fixed number of characters (4096 in + # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; + # the IRIX cc adds comments like '#:fec' to the end of the + # dependency line. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ + | tr "$nl" ' ' >> "$depfile" + echo >> "$depfile" + # The second pass generates a dummy entry for each header file. + tr ' ' "$nl" < "$tmpdepfile" \ + | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ + >> "$depfile" + else + make_dummy_depfile + fi + rm -f "$tmpdepfile" + ;; + xlc) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, diff -Nur coreutils-8.21.orig/build-aux/missing coreutils-8.21/build-aux/missing --- coreutils-8.21.orig/build-aux/missing 2013-02-14 15:58:02.000000000 +0100 +++ coreutils-8.21/build-aux/missing 2013-09-04 17:12:20.000000000 +0200 @@ -1,11 +1,10 @@ #! /bin/sh -# Common stub for a few missing GNU programs while installing. +# Common wrapper for a few potentially missing GNU programs. -scriptversion=2012-01-06.13; # UTC +scriptversion=2012-06-26.16; # UTC -# Copyright (C) 1996, 1997, 1999, 2000, 2002, 2003, 2004, 2005, 2006, -# 2008, 2009, 2010, 2011, 2012 Free Software Foundation, Inc. -# Originally by Fran,cois Pinard , 1996. +# Copyright (C) 1996-2013 Free Software Foundation, Inc. +# Originally written by Fran,cois Pinard , 1996. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by @@ -26,68 +25,40 @@ # the same distribution terms that you use for the rest of that program. if test $# -eq 0; then - echo 1>&2 "Try \`$0 --help' for more information" + echo 1>&2 "Try '$0 --help' for more information" exit 1 fi -run=: -sed_output='s/.* --output[ =]\([^ ]*\).*/\1/p' -sed_minuso='s/.* -o \([^ ]*\).*/\1/p' - -# In the cases where this matters, `missing' is being run in the -# srcdir already. -if test -f configure.ac; then - configure_ac=configure.ac -else - configure_ac=configure.in -fi +case $1 in -msg="missing on your system" + --is-lightweight) + # Used by our autoconf macros to check whether the available missing + # script is modern enough. + exit 0 + ;; -case $1 in ---run) - # Try to run requested program, and just exit if it succeeds. - run= - shift - "$@" && exit 0 - # Exit code 63 means version mismatch. This often happens - # when the user try to use an ancient version of a tool on - # a file that requires a minimum version. In this case we - # we should proceed has if the program had been absent, or - # if --run hadn't been passed. - if test $? = 63; then - run=: - msg="probably too old" - fi - ;; + --run) + # Back-compat with the calling convention used by older automake. + shift + ;; -h|--h|--he|--hel|--help) echo "\ $0 [OPTION]... PROGRAM [ARGUMENT]... -Handle \`PROGRAM [ARGUMENT]...' for when PROGRAM is missing, or return an -error status if there is no known handling for PROGRAM. +Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due +to PROGRAM being missing or too old. Options: -h, --help display this help and exit -v, --version output version information and exit - --run try to run the given command, and emulate it if it fails Supported PROGRAM values: - aclocal touch file \`aclocal.m4' - autoconf touch file \`configure' - autoheader touch file \`config.h.in' - autom4te touch the output file, or create a stub one - automake touch all \`Makefile.in' files - bison create \`y.tab.[ch]', if possible, from existing .[ch] - flex create \`lex.yy.c', if possible, from existing .c - help2man touch the output file - lex create \`lex.yy.c', if possible, from existing .c - makeinfo touch the output file - yacc create \`y.tab.[ch]', if possible, from existing .[ch] + aclocal autoconf autoheader autom4te automake makeinfo + bison yacc flex lex help2man -Version suffixes to PROGRAM as well as the prefixes \`gnu-', \`gnu', and -\`g' are ignored when checking the name. +Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and +'g' are ignored when checking the name. Send bug reports to ." exit $? @@ -99,228 +70,141 @@ ;; -*) - echo 1>&2 "$0: Unknown \`$1' option" - echo 1>&2 "Try \`$0 --help' for more information" + echo 1>&2 "$0: unknown '$1' option" + echo 1>&2 "Try '$0 --help' for more information" exit 1 ;; esac -# normalize program name to check for. -program=`echo "$1" | sed ' - s/^gnu-//; t - s/^gnu//; t - s/^g//; t'` - -# Now exit if we have it, but it failed. Also exit now if we -# don't have it and --version was passed (most likely to detect -# the program). This is about non-GNU programs, so use $1 not -# $program. -case $1 in - lex*|yacc*) - # Not GNU programs, they don't have --version. - ;; +# Run the given program, remember its exit status. +"$@"; st=$? - *) - if test -z "$run" && ($1 --version) > /dev/null 2>&1; then - # We have it, but it failed. - exit 1 - elif test "x$2" = "x--version" || test "x$2" = "x--help"; then - # Could not run --version or --help. 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You should only need it if - you modified \`Makefile.am', \`acinclude.m4' or \`${configure_ac}'. - You might want to install the \`Automake' and \`Perl' packages. - Grab them from any GNU archive site." - find . -type f -name Makefile.am -print | - sed 's/\.am$/.in/' | - while read f; do touch "$f"; done - ;; - - autom4te*) - echo 1>&2 "\ -WARNING: \`$1' is needed, but is $msg. - You might have modified some files without having the - proper tools for further handling them. - You can get \`$1' as part of \`Autoconf' from any GNU - archive site." - - file=`echo "$*" | sed -n "$sed_output"` - test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` - if test -f "$file"; then - touch $file - else - test -z "$file" || exec >$file - echo "#! /bin/sh" - echo "# Created by GNU Automake missing as a replacement of" - echo "# $ $@" - echo "exit 0" - chmod +x $file - exit 1 - fi - ;; - - bison*|yacc*) - echo 1>&2 "\ -WARNING: \`$1' $msg. You should only need it if - you modified a \`.y' file. You may need the \`Bison' package - in order for those modifications to take effect. You can get - \`Bison' from any GNU archive site." - rm -f y.tab.c y.tab.h - if test $# -ne 1; then - eval LASTARG=\${$#} - case $LASTARG in - *.y) - SRCFILE=`echo "$LASTARG" | sed 's/y$/c/'` - if test -f "$SRCFILE"; then - cp "$SRCFILE" y.tab.c - fi - SRCFILE=`echo "$LASTARG" | sed 's/y$/h/'` - if test -f "$SRCFILE"; then - cp "$SRCFILE" y.tab.h - fi - ;; - esac - fi - if test ! -f y.tab.h; then - echo >y.tab.h - fi - if test ! -f y.tab.c; then - echo 'main() { return 0; }' >y.tab.c - fi - ;; - - lex*|flex*) - echo 1>&2 "\ -WARNING: \`$1' is $msg. You should only need it if - you modified a \`.l' file. You may need the \`Flex' package - in order for those modifications to take effect. 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You should only need it if - you modified a \`.texi' or \`.texinfo' file, or any other file - indirectly affecting the aspect of the manual. The spurious - call might also be the consequence of using a buggy \`make' (AIX, - DU, IRIX). You might want to install the \`Texinfo' package or - the \`GNU make' package. Grab either from any GNU archive site." - # The file to touch is that specified with -o ... - file=`echo "$*" | sed -n "$sed_output"` - test -z "$file" && file=`echo "$*" | sed -n "$sed_minuso"` - if test -z "$file"; then - # ... or it is the one specified with @setfilename ... - infile=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` - file=`sed -n ' - /^@setfilename/{ - s/.* \([^ ]*\) *$/\1/ - p - q - }' $infile` - # ... or it is derived from the source name (dir/f.texi becomes f.info) - test -z "$file" && file=`echo "$infile" | sed 's,.*/,,;s,.[^.]*$,,'`.info - fi - # If the file does not exist, the user really needs makeinfo; - # let's fail without touching anything. - test -f $file || exit 1 - touch $file - ;; - - *) - echo 1>&2 "\ -WARNING: \`$1' is needed, and is $msg. - You might have modified some files without having the - proper tools for further handling them. Check the \`README' file, - it often tells you about the needed prerequisites for installing - this package. You may also peek at any GNU archive site, in case - some other package would contain this missing \`$1' program." - exit 1 - ;; -esac +# Also exit now if we it failed (or wasn't found), and '--version' was +# passed; such an option is passed most likely to detect whether the +# program is present and works. +case $2 in --version|--help) exit $st;; esac + +# Exit code 63 means version mismatch. This often happens when the user +# tries to use an ancient version of a tool on a file that requires a +# minimum version. +if test $st -eq 63; then + msg="probably too old" +elif test $st -eq 127; then + # Program was missing. + msg="missing on your system" +else + # Program was found and executed, but failed. Give up. + exit $st +fi -exit 0 +perl_URL=http://www.perl.org/ +flex_URL=http://flex.sourceforge.net/ +gnu_software_URL=http://www.gnu.org/software + +program_details () +{ + case $1 in + aclocal|automake) + echo "The '$1' program is part of the GNU Automake package:" + echo "<$gnu_software_URL/automake>" + echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/autoconf>" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + autoconf|autom4te|autoheader) + echo "The '$1' program is part of the GNU Autoconf package:" + echo "<$gnu_software_URL/autoconf/>" + echo "It also requires GNU m4 and Perl in order to run:" + echo "<$gnu_software_URL/m4/>" + echo "<$perl_URL>" + ;; + esac +} + +give_advice () +{ + # Normalize program name to check for. + normalized_program=`echo "$1" | sed ' + s/^gnu-//; t + s/^gnu//; t + s/^g//; t'` + + printf '%s\n' "'$1' is $msg." + + configure_deps="'configure.ac' or m4 files included by 'configure.ac'" + case $normalized_program in + autoconf*) + echo "You should only need it if you modified 'configure.ac'," + echo "or m4 files included by it." + program_details 'autoconf' + ;; + autoheader*) + echo "You should only need it if you modified 'acconfig.h' or" + echo "$configure_deps." + program_details 'autoheader' + ;; + automake*) + echo "You should only need it if you modified 'Makefile.am' or" + echo "$configure_deps." + program_details 'automake' + ;; + aclocal*) + echo "You should only need it if you modified 'acinclude.m4' or" + echo "$configure_deps." + program_details 'aclocal' + ;; + autom4te*) + echo "You might have modified some maintainer files that require" + echo "the 'automa4te' program to be rebuilt." + program_details 'autom4te' + ;; + bison*|yacc*) + echo "You should only need it if you modified a '.y' file." + echo "You may want to install the GNU Bison package:" + echo "<$gnu_software_URL/bison/>" + ;; + lex*|flex*) + echo "You should only need it if you modified a '.l' file." + echo "You may want to install the Fast Lexical Analyzer package:" + echo "<$flex_URL>" + ;; + help2man*) + echo "You should only need it if you modified a dependency" \ + "of a man page." + echo "You may want to install the GNU Help2man package:" + echo "<$gnu_software_URL/help2man/>" + ;; + makeinfo*) + echo "You should only need it if you modified a '.texi' file, or" + echo "any other file indirectly affecting the aspect of the manual." + echo "You might want to install the Texinfo package:" + echo "<$gnu_software_URL/texinfo/>" + echo "The spurious makeinfo call might also be the consequence of" + echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might" + echo "want to install GNU make:" + echo "<$gnu_software_URL/make/>" + ;; + *) + echo "You might have modified some files without having the proper" + echo "tools for further handling them. Check the 'README' file, it" + echo "often tells you about the needed prerequisites for installing" + echo "this package. You may also peek at any GNU archive site, in" + echo "case some other package contains this missing '$1' program." + ;; + esac +} + +give_advice "$1" | sed -e '1s/^/WARNING: /' \ + -e '2,$s/^/ /' >&2 + +# Propagate the correct exit status (expected to be 127 for a program +# not found, 63 for a program that failed due to version mismatch). +exit $st # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) diff -Nur coreutils-8.21.orig/build-aux/test-driver coreutils-8.21/build-aux/test-driver --- coreutils-8.21.orig/build-aux/test-driver 1970-01-01 01:00:00.000000000 +0100 +++ coreutils-8.21/build-aux/test-driver 2013-09-04 17:12:21.000000000 +0200 @@ -0,0 +1,127 @@ +#! /bin/sh +# test-driver - basic testsuite driver script. + +scriptversion=2012-06-27.10; # UTC + +# Copyright (C) 2011-2013 Free Software Foundation, Inc. +# +# This program is free software; you can redistribute it and/or modify +# it under the terms of the GNU General Public License as published by +# the Free Software Foundation; either version 2, or (at your option) +# any later version. +# +# This program is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +# GNU General Public License for more details. +# +# You should have received a copy of the GNU General Public License +# along with this program. If not, see . + +# As a special exception to the GNU General Public License, if you +# distribute this file as part of a program that contains a +# configuration script generated by Autoconf, you may include it under +# the same distribution terms that you use for the rest of that program. + +# This file is maintained in Automake, please report +# bugs to or send patches to +# . + +# Make unconditional expansion of undefined variables an error. This +# helps a lot in preventing typo-related bugs. +set -u + +usage_error () +{ + echo "$0: $*" >&2 + print_usage >&2 + exit 2 +} + +print_usage () +{ + cat <$log_file 2>&1 +estatus=$? +if test $enable_hard_errors = no && test $estatus -eq 99; then + estatus=1 +fi + +case $estatus:$expect_failure in + 0:yes) col=$red res=XPASS recheck=yes gcopy=yes;; + 0:*) col=$grn res=PASS recheck=no gcopy=no;; + 77:*) col=$blu res=SKIP recheck=no gcopy=yes;; + 99:*) col=$mgn res=ERROR recheck=yes gcopy=yes;; + *:yes) col=$lgn res=XFAIL recheck=no gcopy=yes;; + *:*) col=$red res=FAIL recheck=yes gcopy=yes;; +esac + +# Report outcome to console. +echo "${col}${res}${std}: $test_name" + +# Register the test result, and other relevant metadata. +echo ":test-result: $res" > $trs_file +echo ":global-test-result: $res" >> $trs_file +echo ":recheck: $recheck" >> $trs_file +echo ":copy-in-global-log: $gcopy" >> $trs_file + +# Local Variables: +# mode: shell-script +# sh-indentation: 2 +# eval: (add-hook 'write-file-hooks 'time-stamp) +# time-stamp-start: "scriptversion=" +# time-stamp-format: "%:y-%02m-%02d.%02H" +# time-stamp-time-zone: "UTC" +# time-stamp-end: "; # UTC" +# End: diff -Nur coreutils-8.21.orig/build-aux/ylwrap coreutils-8.21/build-aux/ylwrap --- coreutils-8.21.orig/build-aux/ylwrap 2013-02-14 15:58:04.000000000 +0100 +++ coreutils-8.21/build-aux/ylwrap 2013-09-04 17:12:20.000000000 +0200 @@ -1,10 +1,9 @@ #! /bin/sh # ylwrap - wrapper for lex/yacc invocations. -scriptversion=2011-08-25.18; # UTC +scriptversion=2012-12-21.17; # UTC -# Copyright (C) 1996, 1997, 1998, 1999, 2001, 2002, 2003, 2004, 2005, -# 2007, 2009, 2010, 2011 Free Software Foundation, Inc. +# Copyright (C) 1996-2013 Free Software Foundation, Inc. # # Written by Tom Tromey . # @@ -30,9 +29,41 @@ # bugs to or send patches to # . +get_dirname () +{ + case $1 in + */*|*\\*) printf '%s\n' "$1" | sed -e 's|\([\\/]\)[^\\/]*$|\1|';; + # Otherwise, we want the empty string (not "."). + esac +} + +# guard FILE +# ---------- +# The CPP macro used to guard inclusion of FILE. +guard() +{ + printf '%s\n' "$1" \ + | sed \ + -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/' \ + -e 's/[^ABCDEFGHIJKLMNOPQRSTUVWXYZ]/_/g' \ + -e 's/__*/_/g' +} + +# quote_for_sed [STRING] +# ---------------------- +# Return STRING (or stdin) quoted to be used as a sed pattern. +quote_for_sed () +{ + case $# in + 0) cat;; + 1) printf '%s\n' "$1";; + esac \ + | sed -e 's|[][\\.*]|\\&|g' +} + case "$1" in '') - echo "$0: No files given. Try \`$0 --help' for more information." 1>&2 + echo "$0: No files given. Try '$0 --help' for more information." 1>&2 exit 1 ;; --basedir) @@ -67,6 +98,8 @@ # The input. input="$1" shift +# We'll later need for a correct munging of "#line" directives. +input_sub_rx=`get_dirname "$input" | quote_for_sed` case "$input" in [\\/]* | ?:[\\/]*) # Absolute path; do nothing. @@ -76,15 +109,47 @@ input="`pwd`/$input" ;; esac +input_rx=`get_dirname "$input" | quote_for_sed` + +# Since DOS filename conventions don't allow two dots, +# the DOS version of Bison writes out y_tab.c instead of y.tab.c +# and y_tab.h instead of y.tab.h. Test to see if this is the case. +y_tab_nodot=false +if test -f y_tab.c || test -f y_tab.h; then + y_tab_nodot=true +fi + +# The parser itself, the first file, is the destination of the .y.c +# rule in the Makefile. +parser=$1 + +# A sed program to s/FROM/TO/g for all the FROM/TO so that, for +# instance, we rename #include "y.tab.h" into #include "parse.h" +# during the conversion from y.tab.c to parse.c. +sed_fix_filenames= + +# Also rename header guards, as Bison 2.7 for instance uses its header +# guard in its implementation file. +sed_fix_header_guards= -pairlist= while test "$#" -ne 0; do if test "$1" = "--"; then shift break fi - pairlist="$pairlist $1" + from=$1 + # Handle y_tab.c and y_tab.h output by DOS + if $y_tab_nodot; then + case $from in + "y.tab.c") from=y_tab.c;; + "y.tab.h") from=y_tab.h;; + esac + fi + shift + to=$1 shift + sed_fix_filenames="${sed_fix_filenames}s|"`quote_for_sed "$from"`"|$to|g;" + sed_fix_header_guards="${sed_fix_header_guards}s|"`guard "$from"`"|"`guard "$to"`"|g;" done # The program to run. @@ -115,98 +180,56 @@ ret=$? if test $ret -eq 0; then - set X $pairlist - shift - first=yes - # Since DOS filename conventions don't allow two dots, - # the DOS version of Bison writes out y_tab.c instead of y.tab.c - # and y_tab.h instead of y.tab.h. Test to see if this is the case. - y_tab_nodot="no" - if test -f y_tab.c || test -f y_tab.h; then - y_tab_nodot="yes" - fi - - # The directory holding the input. - input_dir=`echo "$input" | sed -e 's,\([\\/]\)[^\\/]*$,\1,'` - # Quote $INPUT_DIR so we can use it in a regexp. - # FIXME: really we should care about more than `.' and `\'. - input_rx=`echo "$input_dir" | sed 's,\\\\,\\\\\\\\,g;s,\\.,\\\\.,g'` - - while test "$#" -ne 0; do - from="$1" - # Handle y_tab.c and y_tab.h output by DOS - if test $y_tab_nodot = "yes"; then - if test $from = "y.tab.c"; then - from="y_tab.c" - else - if test $from = "y.tab.h"; then - from="y_tab.h" - fi - fi - fi + for from in * + do + to=`printf '%s\n' "$from" | sed "$sed_fix_filenames"` if test -f "$from"; then # If $2 is an absolute path name, then just use that, - # otherwise prepend `../'. - case "$2" in - [\\/]* | ?:[\\/]*) target="$2";; - *) target="../$2";; + # otherwise prepend '../'. + case $to in + [\\/]* | ?:[\\/]*) target=$to;; + *) target="../$to";; esac - # We do not want to overwrite a header file if it hasn't - # changed. This avoid useless recompilations. However the - # parser itself (the first file) should always be updated, - # because it is the destination of the .y.c rule in the - # Makefile. Divert the output of all other files to a temporary - # file so we can compare them to existing versions. - if test $first = no; then + # Do not overwrite unchanged header files to avoid useless + # recompilations. Always update the parser itself: it is the + # destination of the .y.c rule in the Makefile. Divert the + # output of all other files to a temporary file so we can + # compare them to existing versions. + if test $from != $parser; then realtarget="$target" - target="tmp-`echo $target | sed s/.*[\\/]//g`" + target=tmp-`printf '%s\n' "$target" | sed 's|.*[\\/]||g'` fi - # Edit out `#line' or `#' directives. - # - # We don't want the resulting debug information to point at - # an absolute srcdir; it is better for it to just mention the - # .y file with no path. - # - # We want to use the real output file name, not yy.lex.c for - # instance. - # - # We want the include guards to be adjusted too. - FROM=`echo "$from" | sed \ - -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'\ - -e 's/[^ABCDEFGHIJKLMNOPQRSTUVWXYZ]/_/g'` - TARGET=`echo "$2" | sed \ - -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'\ - -e 's/[^ABCDEFGHIJKLMNOPQRSTUVWXYZ]/_/g'` - sed -e "/^#/!b" -e "s,$input_rx,," -e "s,$from,$2," \ - -e "s,$FROM,$TARGET," "$from" >"$target" || ret=$? + # Munge "#line" or "#" directives. Don't let the resulting + # debug information point at an absolute srcdir. Use the real + # output file name, not yy.lex.c for instance. Adjust the + # include guards too. + sed -e "/^#/!b" \ + -e "s|$input_rx|$input_sub_rx|" \ + -e "$sed_fix_filenames" \ + -e "$sed_fix_header_guards" \ + "$from" >"$target" || ret=$? - # Check whether header files must be updated. - if test $first = no; then + # Check whether files must be updated. + if test "$from" != "$parser"; then if test -f "$realtarget" && cmp -s "$realtarget" "$target"; then - echo "$2" is unchanged + echo "$to is unchanged" rm -f "$target" else - echo updating "$2" + echo "updating $to" mv -f "$target" "$realtarget" fi fi else - # A missing file is only an error for the first file. This - # is a blatant hack to let us support using "yacc -d". If -d - # is not specified, we don't want an error when the header - # file is "missing". - if test $first = yes; then + # A missing file is only an error for the parser. This is a + # blatant hack to let us support using "yacc -d". If -d is not + # specified, don't fail when the header file is "missing". + if test "$from" = "$parser"; then ret=1 fi fi - shift - shift - first=no done -else - ret=$? fi # Remove the directory. diff -Nur coreutils-8.21.orig/configure coreutils-8.21/configure --- coreutils-8.21.orig/configure 2013-02-14 16:54:18.000000000 +0100 +++ coreutils-8.21/configure 2013-09-04 17:12:17.000000000 +0200 @@ -1,13 +1,11 @@ #! /bin/sh # Guess values for system-dependent variables and create Makefiles. -# Generated by GNU Autoconf 2.68 for GNU coreutils 8.21. +# Generated by GNU Autoconf 2.69 for GNU coreutils 8.21. # # Report bugs to . # # -# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001, -# 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 Free Software -# Foundation, Inc. +# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc. # # # This configure script is free software; the Free Software Foundation @@ -136,6 +134,31 @@ # CDPATH. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH +# Use a proper internal environment variable to ensure we don't fall + # into an infinite loop, continuously re-executing ourselves. + if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then + _as_can_reexec=no; export _as_can_reexec; + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +as_fn_exit 255 + fi + # We don't want this to propagate to other subprocesses. + { _as_can_reexec=; unset _as_can_reexec;} if test "x$CONFIG_SHELL" = x; then as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then : emulate sh @@ -169,7 +192,8 @@ else exitcode=1; echo positional parameters were not saved. fi -test x\$exitcode = x0 || exit 1" +test x\$exitcode = x0 || exit 1 +test -x / || exit 1" as_suggested=" as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" && @@ -214,21 +238,25 @@ if test "x$CONFIG_SHELL" != x; then : - # We cannot yet assume a decent shell, so we have to provide a - # neutralization value for shells without unset; and this also - # works around shells that cannot unset nonexistent variables. - # Preserve -v and -x to the replacement shell. - BASH_ENV=/dev/null - ENV=/dev/null - (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV - export CONFIG_SHELL - case $- in # (((( - *v*x* | *x*v* ) as_opts=-vx ;; - *v* ) as_opts=-v ;; - *x* ) as_opts=-x ;; - * ) as_opts= ;; - esac - exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"} + export CONFIG_SHELL + # We cannot yet assume a decent shell, so we have to provide a +# neutralization value for shells without unset; and this also +# works around shells that cannot unset nonexistent variables. +# Preserve -v and -x to the replacement shell. +BASH_ENV=/dev/null +ENV=/dev/null +(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV +case $- in # (((( + *v*x* | *x*v* ) as_opts=-vx ;; + *v* ) as_opts=-v ;; + *x* ) as_opts=-x ;; + * ) as_opts= ;; +esac +exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"} +# Admittedly, this is quite paranoid, since all the known shells bail +# out after a failed `exec'. +$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2 +exit 255 fi if test x$as_have_required = xno; then : @@ -331,6 +359,14 @@ } # as_fn_mkdir_p + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p # as_fn_append VAR VALUE # ---------------------- # Append the text in VALUE to the end of the definition contained in VAR. Take @@ -452,6 +488,10 @@ chmod +x "$as_me.lineno" || { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; } + # If we had to re-execute with $CONFIG_SHELL, we're ensured to have + # already done that, so ensure we don't try to do so again and fall + # in an infinite loop. This has already happened in practice. + _as_can_reexec=no; export _as_can_reexec # Don't try to exec as it changes $[0], causing all sort of problems # (the dirname of $[0] is not the place where we might find the # original and so on. Autoconf is especially sensitive to this). @@ -486,16 +526,16 @@ # ... but there are two gotchas: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -p'. + # In both cases, we have to default to `cp -pR'. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || - as_ln_s='cp -p' + as_ln_s='cp -pR' elif ln conf$$.file conf$$ 2>/dev/null; then as_ln_s=ln else - as_ln_s='cp -p' + as_ln_s='cp -pR' fi else - as_ln_s='cp -p' + as_ln_s='cp -pR' fi rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file rmdir conf$$.dir 2>/dev/null @@ -507,28 +547,8 @@ as_mkdir_p=false fi -if test -x / >/dev/null 2>&1; then - as_test_x='test -x' -else - if ls -dL / >/dev/null 2>&1; then - as_ls_L_option=L - else - as_ls_L_option= - fi - as_test_x=' - eval sh -c '\'' - if test -d "$1"; then - test -d "$1/."; - else - case $1 in #( - -*)set "./$1";; - esac; - case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( - ???[sx]*):;;*)false;;esac;fi - '\'' sh - ' -fi -as_executable_p=$as_test_x +as_test_x='test -x' +as_executable_p=as_fn_executable_p # Sed expression to map a string onto a valid CPP name. as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" @@ -2441,8 +2461,6 @@ if test "x$host_alias" != x; then if test "x$build_alias" = x; then cross_compiling=maybe - $as_echo "$as_me: WARNING: if you wanted to set the --build type, don't use --host. - If a cross compiler is detected then cross compile mode will be used" >&2 elif test "x$build_alias" != "x$host_alias"; then cross_compiling=yes fi @@ -2606,10 +2624,12 @@ --disable-option-checking ignore unrecognized --enable/--with options --disable-FEATURE do not include FEATURE (same as --enable-FEATURE=no) --enable-FEATURE[=ARG] include FEATURE [ARG=yes] - --enable-silent-rules less verbose build output (undo: `make V=1') - --disable-silent-rules verbose build output (undo: `make V=0') - --disable-dependency-tracking speeds up one-time build - --enable-dependency-tracking do not reject slow dependency extractors + --enable-silent-rules less verbose build output (undo: "make V=1") + --disable-silent-rules verbose build output (undo: "make V=0") + --enable-dependency-tracking + do not reject slow dependency extractors + --disable-dependency-tracking + speeds up one-time build --disable-largefile omit support for large files --enable-threads={posix|solaris|pth|windows} specify multithreading API @@ -2743,9 +2763,9 @@ if $ac_init_version; then cat <<\_ACEOF GNU coreutils configure 8.21 -generated by GNU Autoconf 2.68 +generated by GNU Autoconf 2.69 -Copyright (C) 2010 Free Software Foundation, Inc. +Copyright (C) 2012 Free Software Foundation, Inc. This configure script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. _ACEOF @@ -3022,7 +3042,7 @@ test ! -s conftest.err } && test -s conftest$ac_exeext && { test "$cross_compiling" = yes || - $as_test_x conftest$ac_exeext + test -x conftest$ac_exeext }; then : ac_retval=0 else @@ -3225,7 +3245,8 @@ main () { static int test_array [1 - 2 * !(($2) >= 0)]; -test_array [0] = 0 +test_array [0] = 0; +return test_array [0]; ; return 0; @@ -3241,7 +3262,8 @@ main () { static int test_array [1 - 2 * !(($2) <= $ac_mid)]; -test_array [0] = 0 +test_array [0] = 0; +return test_array [0]; ; return 0; @@ -3267,7 +3289,8 @@ main () { static int test_array [1 - 2 * !(($2) < 0)]; -test_array [0] = 0 +test_array [0] = 0; +return test_array [0]; ; return 0; @@ -3283,7 +3306,8 @@ main () { static int test_array [1 - 2 * !(($2) >= $ac_mid)]; -test_array [0] = 0 +test_array [0] = 0; +return test_array [0]; ; return 0; @@ -3317,7 +3341,8 @@ main () { static int test_array [1 - 2 * !(($2) <= $ac_mid)]; -test_array [0] = 0 +test_array [0] = 0; +return test_array [0]; ; return 0; @@ -3447,7 +3472,7 @@ running configure, to aid debugging if configure makes a mistake. It was created by GNU coreutils $as_me 8.21, which was -generated by GNU Autoconf 2.68. Invocation command line was +generated by GNU Autoconf 2.69. Invocation command line was $ $0 $@ @@ -4004,7 +4029,7 @@ ac_config_headers="$ac_config_headers lib/config.h:lib/config.hin" -am__api_version='1.11' +am__api_version='1.13' # Find a good install program. We prefer a C program (faster), # so one script is as good as another. But avoid the broken or @@ -4043,7 +4068,7 @@ # by default. for ac_prog in ginstall scoinst install; do for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then if test $ac_prog = install && grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then # AIX install. It has an incompatible calling convention. @@ -4101,9 +4126,6 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5 $as_echo_n "checking whether build environment is sane... " >&6; } -# Just in case -sleep 1 -echo timestamp > conftest.file # Reject unsafe characters in $srcdir or the absolute working directory # name. Accept space and tab only in the latter. am_lf=' @@ -4114,32 +4136,40 @@ esac case $srcdir in *[\\\"\#\$\&\'\`$am_lf\ \ ]*) - as_fn_error $? "unsafe srcdir value: \`$srcdir'" "$LINENO" 5;; + as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;; esac -# Do `set' in a subshell so we don't clobber the current shell's +# Do 'set' in a subshell so we don't clobber the current shell's # arguments. Must try -L first in case configure is actually a # symlink; some systems play weird games with the mod time of symlinks # (eg FreeBSD returns the mod time of the symlink's containing # directory). if ( - set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` - if test "$*" = "X"; then - # -L didn't work. - set X `ls -t "$srcdir/configure" conftest.file` - fi - rm -f conftest.file - if test "$*" != "X $srcdir/configure conftest.file" \ - && test "$*" != "X conftest.file $srcdir/configure"; then - - # If neither matched, then we have a broken ls. This can happen - # if, for instance, CONFIG_SHELL is bash and it inherits a - # broken ls alias from the environment. This has actually - # happened. Such a system could not be considered "sane". - as_fn_error $? "ls -t appears to fail. Make sure there is not a broken -alias in your environment" "$LINENO" 5 - fi + am_has_slept=no + for am_try in 1 2; do + echo "timestamp, slept: $am_has_slept" > conftest.file + set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null` + if test "$*" = "X"; then + # -L didn't work. + set X `ls -t "$srcdir/configure" conftest.file` + fi + if test "$*" != "X $srcdir/configure conftest.file" \ + && test "$*" != "X conftest.file $srcdir/configure"; then + # If neither matched, then we have a broken ls. This can happen + # if, for instance, CONFIG_SHELL is bash and it inherits a + # broken ls alias from the environment. This has actually + # happened. Such a system could not be considered "sane". + as_fn_error $? "ls -t appears to fail. Make sure there is not a broken + alias in your environment" "$LINENO" 5 + fi + if test "$2" = conftest.file || test $am_try -eq 2; then + break + fi + # Just in case. + sleep 1 + am_has_slept=yes + done test "$2" = conftest.file ) then @@ -4151,6 +4181,16 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } +# If we didn't sleep, we still need to ensure time stamps of config.status and +# generated files are strictly newer. +am_sleep_pid= +if grep 'slept: no' conftest.file >/dev/null 2>&1; then + ( sleep 1 ) & + am_sleep_pid=$! +fi + +rm -f conftest.file + test "$program_prefix" != NONE && program_transform_name="s&^&$program_prefix&;$program_transform_name" # Use a double $ so make ignores it. @@ -4173,12 +4213,12 @@ esac fi # Use eval to expand $SHELL -if eval "$MISSING --run true"; then - am_missing_run="$MISSING --run " +if eval "$MISSING --is-lightweight"; then + am_missing_run="$MISSING " else am_missing_run= - { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: \`missing' script is too old or missing" >&5 -$as_echo "$as_me: WARNING: \`missing' script is too old or missing" >&2;} + { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5 +$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;} fi if test x"${install_sh}" != xset; then @@ -4190,10 +4230,10 @@ esac fi -# Installed binaries are usually stripped using `strip' when the user -# run `make install-strip'. However `strip' might not be the right +# Installed binaries are usually stripped using 'strip' when the user +# run "make install-strip". However 'strip' might not be the right # tool to use in cross-compilation environments, therefore Automake -# will honor the `STRIP' environment variable to overrule this program. +# will honor the 'STRIP' environment variable to overrule this program. if test "$cross_compiling" != no; then if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. @@ -4212,7 +4252,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -4252,7 +4292,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -4303,7 +4343,7 @@ test -z "$as_dir" && as_dir=. for ac_prog in mkdir gmkdir; do for ac_exec_ext in '' $ac_executable_extensions; do - { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; } || continue + as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #( 'mkdir (GNU coreutils) '* | \ 'mkdir (coreutils) '* | \ @@ -4332,12 +4372,6 @@ { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5 $as_echo "$MKDIR_P" >&6; } -mkdir_p="$MKDIR_P" -case $mkdir_p in - [\\/$]* | ?:[\\/]*) ;; - */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; -esac - for ac_prog in gawk mawk nawk awk do # Extract the first word of "$ac_prog", so it can be a program name with args. @@ -4356,7 +4390,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AWK="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -4420,6 +4454,45 @@ fi rmdir .tst 2>/dev/null +# Check whether --enable-silent-rules was given. +if test "${enable_silent_rules+set}" = set; then : + enableval=$enable_silent_rules; +fi + +case $enable_silent_rules in # ((( + yes) AM_DEFAULT_VERBOSITY=0;; + no) AM_DEFAULT_VERBOSITY=1;; + *) AM_DEFAULT_VERBOSITY=1;; +esac +am_make=${MAKE-make} +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 +$as_echo_n "checking whether $am_make supports nested variables... " >&6; } +if ${am_cv_make_support_nested_variables+:} false; then : + $as_echo_n "(cached) " >&6 +else + if $as_echo 'TRUE=$(BAR$(V)) +BAR0=false +BAR1=true +V=1 +am__doit: + @$(TRUE) +.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then + am_cv_make_support_nested_variables=yes +else + am_cv_make_support_nested_variables=no +fi +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5 +$as_echo "$am_cv_make_support_nested_variables" >&6; } +if test $am_cv_make_support_nested_variables = yes; then + AM_V='$(V)' + AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)' +else + AM_V=$AM_DEFAULT_VERBOSITY + AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY +fi +AM_BACKSLASH='\' + if test "`cd $srcdir && pwd`" != "`pwd`"; then # Use -I$(srcdir) only when $(srcdir) != ., so that make's output # is not polluted with repeated "-I." @@ -4470,27 +4543,38 @@ MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"} +# For better backward compatibility. To be removed once Automake 1.9.x +# dies out for good. For more background, see: +# +# +mkdir_p='$(MKDIR_P)' + # We need awk for the "check" target. The system "awk" is bad on # some platforms. # Always define AMTAR for backward compatibility. Yes, it's still used # in the wild :-( We should find a proper way to deprecate it ... AMTAR='$${TAR-tar}' + +# We'll loop over all known methods to create a tar archive until one works. +_am_tools='gnutar pax cpio none' + am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -' + # Check whether --enable-silent-rules was given. if test "${enable_silent_rules+set}" = set; then : enableval=$enable_silent_rules; fi -case $enable_silent_rules in -yes) AM_DEFAULT_VERBOSITY=0;; -no) AM_DEFAULT_VERBOSITY=1;; -*) AM_DEFAULT_VERBOSITY=0;; +case $enable_silent_rules in # ((( + yes) AM_DEFAULT_VERBOSITY=0;; + no) AM_DEFAULT_VERBOSITY=1;; + *) AM_DEFAULT_VERBOSITY=0;; esac am_make=${MAKE-make} { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5 @@ -4546,7 +4630,7 @@ _am_result=none # First try GNU make style include. echo "include confinc" > confmf -# Ignore all kinds of additional output from `make'. +# Ignore all kinds of additional output from 'make'. case `$am_make -s -f confmf 2> /dev/null` in #( *the\ am__doit\ target*) am__include=include @@ -4612,7 +4696,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}gcc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -4652,7 +4736,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="gcc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -4705,7 +4789,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="${ac_tool_prefix}cc" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -4746,7 +4830,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue @@ -4804,7 +4888,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_CC="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -4848,7 +4932,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_CC="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -5294,8 +5378,7 @@ /* end confdefs.h. */ #include #include -#include -#include +struct stat; /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ struct buf { int x; }; FILE * (*rcsopen) (struct buf *, struct stat *, int); @@ -5391,8 +5474,8 @@ # We make a subdir and do the tests there. Otherwise we can end up # making bogus files that we don't know about and never remove. For # instance it was reported that on HP-UX the gcc test will end up - # making a dummy file named `D' -- because `-MD' means `put the output - # in D'. + # making a dummy file named 'D' -- because '-MD' means "put the output + # in D". rm -rf conftest.dir mkdir conftest.dir # Copy depcomp to subdir because otherwise we won't find it if we're @@ -5427,16 +5510,16 @@ : > sub/conftest.c for i in 1 2 3 4 5 6; do echo '#include "conftst'$i'.h"' >> sub/conftest.c - # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with - # Solaris 8's {/usr,}/bin/sh. - touch sub/conftst$i.h + # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with + # Solaris 10 /bin/sh. + echo '/* dummy */' > sub/conftst$i.h done echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf - # We check with `-c' and `-o' for the sake of the "dashmstdout" + # We check with '-c' and '-o' for the sake of the "dashmstdout" # mode. It turns out that the SunPro C++ compiler does not properly - # handle `-M -o', and we need to detect this. Also, some Intel - # versions had trouble with output in subdirs + # handle '-M -o', and we need to detect this. Also, some Intel + # versions had trouble with output in subdirs. am__obj=sub/conftest.${OBJEXT-o} am__minus_obj="-o $am__obj" case $depmode in @@ -5445,8 +5528,8 @@ test "$am__universal" = false || continue ;; nosideeffect) - # after this tag, mechanisms are not by side-effect, so they'll - # only be used when explicitly requested + # After this tag, mechanisms are not by side-effect, so they'll + # only be used when explicitly requested. if test "x$enable_dependency_tracking" = xyes; then continue else @@ -5454,7 +5537,7 @@ fi ;; msvc7 | msvc7msys | msvisualcpp | msvcmsys) - # This compiler won't grok `-c -o', but also, the minuso test has + # This compiler won't grok '-c -o', but also, the minuso test has # not run yet. These depmodes are late enough in the game, and # so weak that their functioning should not be impacted. am__obj=conftest.${OBJEXT-o} @@ -5658,7 +5741,7 @@ return 0; } _ACEOF -for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -xc99=all -qlanglvl=extc99 +for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99 do CC="$ac_save_CC $ac_arg" if ac_fn_c_try_compile "$LINENO"; then : @@ -5698,8 +5781,7 @@ /* end confdefs.h. */ #include #include -#include -#include +struct stat; /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ struct buf { int x; }; FILE * (*rcsopen) (struct buf *, struct stat *, int); @@ -6082,7 +6164,7 @@ for ac_prog in grep ggrep; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext" - { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue + as_fn_executable_p "$ac_path_GREP" || continue # Check for GNU ac_path_GREP and select it if it is found. # Check for GNU $ac_path_GREP case `"$ac_path_GREP" --version 2>&1` in @@ -6148,7 +6230,7 @@ for ac_prog in egrep; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext" - { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue + as_fn_executable_p "$ac_path_EGREP" || continue # Check for GNU ac_path_EGREP and select it if it is found. # Check for GNU $ac_path_EGREP case `"$ac_path_EGREP" --version 2>&1` in @@ -6255,7 +6337,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -6295,7 +6377,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -6393,7 +6475,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AR="${ac_tool_prefix}ar" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -6433,7 +6515,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="ar" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -6500,7 +6582,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -6540,7 +6622,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -8139,8 +8221,8 @@ $as_echo "#define C_ALLOCA 1" >>confdefs.h -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether 'alloca.c' needs Cray hooks" >&5 -$as_echo_n "checking whether 'alloca.c' needs Cray hooks... " >&6; } +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5 +$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; } if ${ac_cv_os_cray+:} false; then : $as_echo_n "(cached) " >&6 else @@ -11680,7 +11762,7 @@ else echo hello world > conftest.txt if test "$cross_compiling" = yes; then : - gl_cv_func_fflush_stdin=no + gl_cv_func_fflush_stdin=cross else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -11749,8 +11831,18 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5 $as_echo "$gl_cv_func_fflush_stdin" >&6; } + case $gl_cv_func_fflush_stdin in + yes) gl_func_fflush_stdin=1 ;; + no) gl_func_fflush_stdin=0 ;; + *) gl_func_fflush_stdin='(-1)' ;; + esac + +cat >>confdefs.h <<_ACEOF +#define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin +_ACEOF - if test $gl_cv_func_fflush_stdin = no; then + + if test $gl_cv_func_fflush_stdin != yes; then REPLACE_FSEEKO=1 fi @@ -27202,7 +27294,7 @@ else echo hello world > conftest.txt if test "$cross_compiling" = yes; then : - gl_cv_func_fflush_stdin=no + gl_cv_func_fflush_stdin=cross else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -27271,6 +27363,16 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5 $as_echo "$gl_cv_func_fflush_stdin" >&6; } + case $gl_cv_func_fflush_stdin in + yes) gl_func_fflush_stdin=1 ;; + no) gl_func_fflush_stdin=0 ;; + *) gl_func_fflush_stdin='(-1)' ;; + esac + +cat >>confdefs.h <<_ACEOF +#define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin +_ACEOF + if test $gl_cv_func_fflush_stdin = no; then REPLACE_FCLOSE=1 @@ -27922,7 +28024,7 @@ else echo hello world > conftest.txt if test "$cross_compiling" = yes; then : - gl_cv_func_fflush_stdin=no + gl_cv_func_fflush_stdin=cross else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -27991,8 +28093,18 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5 $as_echo "$gl_cv_func_fflush_stdin" >&6; } + case $gl_cv_func_fflush_stdin in + yes) gl_func_fflush_stdin=1 ;; + no) gl_func_fflush_stdin=0 ;; + *) gl_func_fflush_stdin='(-1)' ;; + esac - if test $gl_cv_func_fflush_stdin = no; then +cat >>confdefs.h <<_ACEOF +#define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin +_ACEOF + + + if test $gl_cv_func_fflush_stdin != yes; then REPLACE_FFLUSH=1 fi @@ -29396,7 +29508,7 @@ else echo hello world > conftest.txt if test "$cross_compiling" = yes; then : - gl_cv_func_fflush_stdin=no + gl_cv_func_fflush_stdin=cross else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ @@ -29465,8 +29577,18 @@ fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_fflush_stdin" >&5 $as_echo "$gl_cv_func_fflush_stdin" >&6; } + case $gl_cv_func_fflush_stdin in + yes) gl_func_fflush_stdin=1 ;; + no) gl_func_fflush_stdin=0 ;; + *) gl_func_fflush_stdin='(-1)' ;; + esac + +cat >>confdefs.h <<_ACEOF +#define FUNC_FFLUSH_STDIN $gl_func_fflush_stdin +_ACEOF - if test $gl_cv_func_fflush_stdin = no; then + + if test $gl_cv_func_fflush_stdin != yes; then REPLACE_FSEEKO=1 fi @@ -61227,10 +61349,9 @@ fi # Too many warnings for now - as_gl_Warn=`$as_echo "gl_cv_warn_c_-Wsuggest-attribute=const" | $as_tr_sh` -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wsuggest-attribute=const" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wsuggest-attribute=const" >&5 $as_echo_n "checking whether C compiler handles -Wsuggest-attribute=const... " >&6; } -if eval \${$as_gl_Warn+:} false; then : +if ${gl_cv_warn_c__Wsuggest_attribute_const+:} false; then : $as_echo_n "(cached) " >&6 else @@ -61248,26 +61369,24 @@ } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : - eval "$as_gl_Warn=yes" + gl_cv_warn_c__Wsuggest_attribute_const=yes else - eval "$as_gl_Warn=no" + gl_cv_warn_c__Wsuggest_attribute_const=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext CFLAGS="$gl_save_compiler_FLAGS" fi -eval ac_res=\$$as_gl_Warn - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if eval test \"x\$"$as_gl_Warn"\" = x"yes"; then : +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wsuggest_attribute_const" >&5 +$as_echo "$gl_cv_warn_c__Wsuggest_attribute_const" >&6; } +if test "x$gl_cv_warn_c__Wsuggest_attribute_const" = xyes; then : as_fn_append WARN_CFLAGS " -Wsuggest-attribute=const" fi - as_gl_Warn=`$as_echo "gl_cv_warn_c_-Wsuggest-attribute=noreturn" | $as_tr_sh` -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wsuggest-attribute=noreturn" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wsuggest-attribute=noreturn" >&5 $as_echo_n "checking whether C compiler handles -Wsuggest-attribute=noreturn... " >&6; } -if eval \${$as_gl_Warn+:} false; then : +if ${gl_cv_warn_c__Wsuggest_attribute_noreturn+:} false; then : $as_echo_n "(cached) " >&6 else @@ -61285,18 +61404,17 @@ } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : - eval "$as_gl_Warn=yes" + gl_cv_warn_c__Wsuggest_attribute_noreturn=yes else - eval "$as_gl_Warn=no" + gl_cv_warn_c__Wsuggest_attribute_noreturn=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext CFLAGS="$gl_save_compiler_FLAGS" fi -eval ac_res=\$$as_gl_Warn - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if eval test \"x\$"$as_gl_Warn"\" = x"yes"; then : +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wsuggest_attribute_noreturn" >&5 +$as_echo "$gl_cv_warn_c__Wsuggest_attribute_noreturn" >&6; } +if test "x$gl_cv_warn_c__Wsuggest_attribute_noreturn" = xyes; then : as_fn_append WARN_CFLAGS " -Wsuggest-attribute=noreturn" fi @@ -61361,10 +61479,9 @@ _ACEOF if ac_fn_c_try_cpp "$LINENO"; then : - as_gl_Warn=`$as_echo "gl_cv_warn_c_-Wsuggest-attribute=pure" | $as_tr_sh` -{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wsuggest-attribute=pure" >&5 + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler handles -Wsuggest-attribute=pure" >&5 $as_echo_n "checking whether C compiler handles -Wsuggest-attribute=pure... " >&6; } -if eval \${$as_gl_Warn+:} false; then : +if ${gl_cv_warn_c__Wsuggest_attribute_pure+:} false; then : $as_echo_n "(cached) " >&6 else @@ -61382,18 +61499,17 @@ } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : - eval "$as_gl_Warn=yes" + gl_cv_warn_c__Wsuggest_attribute_pure=yes else - eval "$as_gl_Warn=no" + gl_cv_warn_c__Wsuggest_attribute_pure=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext CFLAGS="$gl_save_compiler_FLAGS" fi -eval ac_res=\$$as_gl_Warn - { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5 -$as_echo "$ac_res" >&6; } -if eval test \"x\$"$as_gl_Warn"\" = x"yes"; then : +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_warn_c__Wsuggest_attribute_pure" >&5 +$as_echo "$gl_cv_warn_c__Wsuggest_attribute_pure" >&6; } +if test "x$gl_cv_warn_c__Wsuggest_attribute_pure" = xyes; then : as_fn_append WARN_CFLAGS " -Wsuggest-attribute=pure" fi @@ -63585,6 +63701,13 @@ # As long as "grep 'PRI[diouxX]' po/*.pot" reports matches in # translatable strings, we must use need-formatstring-macros here. +mkdir_p="$MKDIR_P" +case $mkdir_p in + [\\/$]* | ?:[\\/]*) ;; + */*) mkdir_p="\$(top_builddir)/$mkdir_p" ;; +esac + + { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5 $as_echo_n "checking whether NLS is requested... " >&6; } # Check whether --enable-nls was given. @@ -63691,7 +63814,7 @@ IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do - if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then + if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_path_GMSGFMT="$as_dir/$ac_word$ac_exec_ext" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 @@ -65199,6 +65322,14 @@ LTLIBOBJS=$ac_ltlibobjs +{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5 +$as_echo_n "checking that generated files are newer than configure... " >&6; } + if test -n "$am_sleep_pid"; then + # Hide warnings about reused PIDs. + wait $am_sleep_pid 2>/dev/null + fi + { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5 +$as_echo "done" >&6; } if test -n "$EXEEXT"; then am__EXEEXT_TRUE= am__EXEEXT_FALSE='#' @@ -65685,16 +65816,16 @@ # ... but there are two gotchas: # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail. # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable. - # In both cases, we have to default to `cp -p'. + # In both cases, we have to default to `cp -pR'. ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe || - as_ln_s='cp -p' + as_ln_s='cp -pR' elif ln conf$$.file conf$$ 2>/dev/null; then as_ln_s=ln else - as_ln_s='cp -p' + as_ln_s='cp -pR' fi else - as_ln_s='cp -p' + as_ln_s='cp -pR' fi rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file rmdir conf$$.dir 2>/dev/null @@ -65754,28 +65885,16 @@ as_mkdir_p=false fi -if test -x / >/dev/null 2>&1; then - as_test_x='test -x' -else - if ls -dL / >/dev/null 2>&1; then - as_ls_L_option=L - else - as_ls_L_option= - fi - as_test_x=' - eval sh -c '\'' - if test -d "$1"; then - test -d "$1/."; - else - case $1 in #( - -*)set "./$1";; - esac; - case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #(( - ???[sx]*):;;*)false;;esac;fi - '\'' sh - ' -fi -as_executable_p=$as_test_x + +# as_fn_executable_p FILE +# ----------------------- +# Test if FILE is an executable regular file. +as_fn_executable_p () +{ + test -f "$1" && test -x "$1" +} # as_fn_executable_p +as_test_x='test -x' +as_executable_p=as_fn_executable_p # Sed expression to map a string onto a valid CPP name. as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'" @@ -65797,7 +65916,7 @@ # values after options handling. ac_log=" This file was extended by GNU coreutils $as_me 8.21, which was -generated by GNU Autoconf 2.68. Invocation command line was +generated by GNU Autoconf 2.69. Invocation command line was CONFIG_FILES = $CONFIG_FILES CONFIG_HEADERS = $CONFIG_HEADERS @@ -65869,10 +65988,10 @@ ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`" ac_cs_version="\\ GNU coreutils config.status 8.21 -configured by $0, generated by GNU Autoconf 2.68, +configured by $0, generated by GNU Autoconf 2.69, with options \\"\$ac_cs_config\\" -Copyright (C) 2010 Free Software Foundation, Inc. +Copyright (C) 2012 Free Software Foundation, Inc. This config.status script is free software; the Free Software Foundation gives unlimited permission to copy, distribute and modify it." @@ -65963,7 +66082,7 @@ _ACEOF cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1 if \$ac_cs_recheck; then - set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion + set X $SHELL '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion shift \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6 CONFIG_SHELL='$SHELL' @@ -66640,7 +66759,7 @@ case $ac_file$ac_mode in "depfiles":C) test x"$AMDEP_TRUE" != x"" || { - # Autoconf 2.62 quotes --file arguments for eval, but not when files + # Older Autoconf quotes --file arguments for eval, but not when files # are listed without --file. Let's play safe and only enable the eval # if we detect the quoting. case $CONFIG_FILES in @@ -66653,7 +66772,7 @@ # Strip MF so we end up with the name of the file. mf=`echo "$mf" | sed -e 's/:.*$//'` # Check whether this is an Automake generated Makefile or not. - # We used to match only the files named `Makefile.in', but + # We used to match only the files named 'Makefile.in', but # some people rename them; so instead we look at the file content. # Grep'ing the first line is not enough: some people post-process # each Makefile.in and add a new line on top of each file to say so. @@ -66687,21 +66806,19 @@ continue fi # Extract the definition of DEPDIR, am__include, and am__quote - # from the Makefile without running `make'. + # from the Makefile without running 'make'. DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"` test -z "$DEPDIR" && continue am__include=`sed -n 's/^am__include = //p' < "$mf"` - test -z "am__include" && continue + test -z "$am__include" && continue am__quote=`sed -n 's/^am__quote = //p' < "$mf"` - # When using ansi2knr, U may be empty or an underscore; expand it - U=`sed -n 's/^U = //p' < "$mf"` # Find all dependency output files, they are included files with # $(DEPDIR) in their names. We invoke sed twice because it is the # simplest approach to changing $(DEPDIR) to its actual value in the # expansion. for file in `sed -n " s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \ - sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g' -e 's/\$U/'"$U"'/g'`; do + sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do # Make sure the directory exists. test -f "$dirpart/$file" && continue fdir=`$as_dirname -- "$file" || @@ -66760,8 +66877,7 @@ if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then rm -f "$ac_dir/POTFILES" test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" - gt_tab=`printf '\t'` - cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ${gt_tab}]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" + cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" POMAKEFILEDEPS="POTFILES.in" # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend # on $ac_dir but don't depend on user-specified configuration @@ -66772,12 +66888,12 @@ test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete" fi ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"` - # Hide the ALL_LINGUAS assignment from automake < 1.5. + # Hide the ALL_LINGUAS assigment from automake < 1.5. eval 'ALL_LINGUAS''=$ALL_LINGUAS_' POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" else # The set of available languages was given in configure.in. - # Hide the ALL_LINGUAS assignment from automake < 1.5. + # Hide the ALL_LINGUAS assigment from automake < 1.5. eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS' fi # Compute POFILES diff -Nur coreutils-8.21.orig/gnulib-tests/Makefile.in coreutils-8.21/gnulib-tests/Makefile.in --- coreutils-8.21.orig/gnulib-tests/Makefile.in 2013-02-14 15:58:03.000000000 +0100 +++ coreutils-8.21/gnulib-tests/Makefile.in 2013-09-04 17:12:21.000000000 +0200 @@ -1,9 +1,8 @@ -# Makefile.in generated by automake 1.11.6 from Makefile.am. +# Makefile.in generated by automake 1.13.2 from Makefile.am. # @configure_input@ -# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software -# Foundation, Inc. +# Copyright (C) 1994-2013 Free Software Foundation, Inc. + # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -40,23 +39,51 @@ VPATH = @srcdir@ -am__make_dryrun = \ - { \ - am__dry=no; \ +am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)' +am__make_running_with_option = \ + case $${target_option-} in \ + ?) ;; \ + *) echo "am__make_running_with_option: internal error: invalid" \ + "target option '$${target_option-}' specified" >&2; \ + exit 1;; \ + esac; \ + has_opt=no; \ + sane_makeflags=$$MAKEFLAGS; \ + if $(am__is_gnu_make); then \ + sane_makeflags=$$MFLAGS; \ + else \ case $$MAKEFLAGS in \ *\\[\ \ ]*) \ - echo 'am--echo: ; @echo "AM" OK' | $(MAKE) -f - 2>/dev/null \ - | grep '^AM OK$$' >/dev/null || am__dry=yes;; \ - *) \ - for am__flg in $$MAKEFLAGS; do \ - case $$am__flg in \ - *=*|--*) ;; \ - *n*) am__dry=yes; break;; \ - esac; \ - done;; \ + bs=\\; \ + sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \ + | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \ esac; \ - test $$am__dry = yes; \ - } + fi; \ + skip_next=no; \ + strip_trailopt () \ + { \ + flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \ + }; \ + for flg in $$sane_makeflags; do \ + test $$skip_next = yes && { skip_next=no; continue; }; \ + case $$flg in \ + *=*|--*) continue;; \ + -*I) strip_trailopt 'I'; skip_next=yes;; \ + -*I?*) strip_trailopt 'I';; \ + -*O) strip_trailopt 'O'; skip_next=yes;; \ + -*O?*) strip_trailopt 'O';; \ + -*l) strip_trailopt 'l'; skip_next=yes;; \ + -*l?*) strip_trailopt 'l';; \ + -[dEDm]) skip_next=yes;; \ + -[JT]) skip_next=yes;; \ + esac; \ + case $$flg in \ + *$$target_option*) has_opt=yes; break;; \ + esac; \ + done; \ + test $$has_opt = yes +am__make_dryrun = (target_option=n; $(am__make_running_with_option)) +am__make_keepgoing = (target_option=k; $(am__make_running_with_option)) pkgdatadir = $(datadir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ pkglibdir = $(libdir)/@PACKAGE@ @@ -74,8 +101,9 @@ POST_UNINSTALL = : build_triplet = @build@ host_triplet = @host@ -DIST_COMMON = $(noinst_HEADERS) $(srcdir)/Makefile.am \ - $(srcdir)/Makefile.in $(srcdir)/gnulib.mk +DIST_COMMON = $(srcdir)/gnulib.mk $(srcdir)/Makefile.in \ + $(srcdir)/Makefile.am $(top_srcdir)/build-aux/depcomp \ + $(noinst_HEADERS) $(top_srcdir)/build-aux/test-driver TESTS = test-accept$(EXEEXT) test-file-has-acl.sh \ test-file-has-acl-1.sh test-file-has-acl-2.sh \ test-set-mode-acl.sh test-set-mode-acl-1.sh \ @@ -584,10 +612,8 @@ LIBRARIES = $(noinst_LIBRARIES) AM_V_AR = $(am__v_AR_@AM_V@) am__v_AR_ = $(am__v_AR_@AM_DEFAULT_V@) -am__v_AR_0 = @echo " AR " $@; -AM_V_at = $(am__v_at_@AM_V@) -am__v_at_ = $(am__v_at_@AM_DEFAULT_V@) -am__v_at_0 = @ +am__v_AR_0 = @echo " AR " $@; +am__v_AR_1 = libtests_a_AR = $(AR) $(ARFLAGS) am__DEPENDENCIES_1 = am__dirstamp = $(am__leading_dot)dirstamp @@ -1892,6 +1918,18 @@ test_yesno_SOURCES = test-yesno.c test_yesno_OBJECTS = test-yesno.$(OBJEXT) test_yesno_DEPENDENCIES = $(am__DEPENDENCIES_2) +AM_V_P = $(am__v_P_@AM_V@) +am__v_P_ = $(am__v_P_@AM_DEFAULT_V@) +am__v_P_0 = false +am__v_P_1 = : +AM_V_GEN = $(am__v_GEN_@AM_V@) +am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@) +am__v_GEN_0 = @echo " GEN " $@; +am__v_GEN_1 = +AM_V_at = $(am__v_at_@AM_V@) +am__v_at_ = $(am__v_at_@AM_DEFAULT_V@) +am__v_at_0 = @ +am__v_at_1 = DEFAULT_INCLUDES = -I.@am__isrc@ -I$(top_builddir)/lib depcomp = $(SHELL) $(top_srcdir)/build-aux/depcomp am__depfiles_maybe = depfiles @@ -1899,19 +1937,19 @@ AM_V_lt = $(am__v_lt_@AM_V@) am__v_lt_ = $(am__v_lt_@AM_DEFAULT_V@) am__v_lt_0 = --silent +am__v_lt_1 = COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \ $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS) AM_V_CC = $(am__v_CC_@AM_V@) am__v_CC_ = $(am__v_CC_@AM_DEFAULT_V@) -am__v_CC_0 = @echo " CC " $@; +am__v_CC_0 = @echo " CC " $@; +am__v_CC_1 = CCLD = $(CC) LINK = $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(AM_LDFLAGS) $(LDFLAGS) -o $@ AM_V_CCLD = $(am__v_CCLD_@AM_V@) am__v_CCLD_ = $(am__v_CCLD_@AM_DEFAULT_V@) -am__v_CCLD_0 = @echo " CCLD " $@; -AM_V_GEN = $(am__v_GEN_@AM_V@) -am__v_GEN_ = $(am__v_GEN_@AM_DEFAULT_V@) -am__v_GEN_0 = @echo " GEN " $@; +am__v_CCLD_0 = @echo " CCLD " $@; +am__v_CCLD_1 = SOURCES = $(libtests_a_SOURCES) $(EXTRA_libtests_a_SOURCES) \ test-accept.c test-alignof.c test-alloca-opt.c \ test-areadlink.c test-areadlink-with-size.c test-areadlinkat.c \ @@ -2086,13 +2124,14 @@ test-xfprintf-posix.c test-xprintf-posix.c test-xstrtoimax.c \ test-xstrtol.c test-xstrtoul.c test-xstrtoumax.c \ test-xvasprintf.c test-yesno.c -RECURSIVE_TARGETS = all-recursive check-recursive dvi-recursive \ - html-recursive info-recursive install-data-recursive \ - install-dvi-recursive install-exec-recursive \ - install-html-recursive install-info-recursive \ - install-pdf-recursive install-ps-recursive install-recursive \ - installcheck-recursive installdirs-recursive pdf-recursive \ - ps-recursive uninstall-recursive +RECURSIVE_TARGETS = all-recursive check-recursive cscopelist-recursive \ + ctags-recursive dvi-recursive html-recursive info-recursive \ + install-data-recursive install-dvi-recursive \ + install-exec-recursive install-html-recursive \ + install-info-recursive install-pdf-recursive \ + install-ps-recursive install-recursive installcheck-recursive \ + installdirs-recursive pdf-recursive ps-recursive \ + tags-recursive uninstall-recursive am__can_run_installinfo = \ case $$AM_UPDATE_INFO_DIR in \ n|no|NO) false;; \ @@ -2131,110 +2170,207 @@ HEADERS = $(noinst_HEADERS) RECURSIVE_CLEAN_TARGETS = mostlyclean-recursive clean-recursive \ distclean-recursive maintainer-clean-recursive -AM_RECURSIVE_TARGETS = $(RECURSIVE_TARGETS:-recursive=) \ - $(RECURSIVE_CLEAN_TARGETS:-recursive=) tags TAGS ctags CTAGS \ - check recheck check-html recheck-html distdir +am__recursive_targets = \ + $(RECURSIVE_TARGETS) \ + $(RECURSIVE_CLEAN_TARGETS) \ + $(am__extra_recursive_targets) +AM_RECURSIVE_TARGETS = $(am__recursive_targets:-recursive=) TAGS CTAGS \ + check recheck distdir +am__tagged_files = $(HEADERS) $(SOURCES) $(TAGS_FILES) $(LISP) +# Read a list of newline-separated strings from the standard input, +# and print each of them once, without duplicates. Input order is +# *not* preserved. +am__uniquify_input = $(AWK) '\ + BEGIN { nonempty = 0; } \ + { items[$$0] = 1; nonempty = 1; } \ + END { if (nonempty) { for (i in items) print i; }; } \ +' +# Make sure the list of sources is unique. This is necessary because, +# e.g., the same source file might be shared among _SOURCES variables +# for different programs/libraries. +am__define_uniq_tagged_files = \ + list='$(am__tagged_files)'; \ + unique=`for i in $$list; do \ + if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ + done | $(am__uniquify_input)` ETAGS = etags CTAGS = ctags -# If stdout is a non-dumb tty, use colors. If test -t is not supported, -# then this fails; a conservative approach. 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The result is saved in the shell variable +# '$bases'. This honors runtime overriding of TESTS and TEST_LOGS. Sadly, +# we cannot use something simpler, involving e.g., "$(TEST_LOGS:.log=)", +# since that might cause problem with VPATH rewrites for suffix-less tests. +# See also 'test-harness-vpath-rewrite.sh' and 'test-trs-basic.sh'. +am__set_TESTS_bases = \ + bases='$(TEST_LOGS)'; \ + bases=`for i in $$bases; do echo $$i; done | sed 's/\.log$$//'`; \ + bases=`echo $$bases` RECHECK_LOGS = $(TEST_LOGS) -TEST_SUITE_HTML = $(TEST_SUITE_LOG:.log=.html) TEST_SUITE_LOG = test-suite.log TEST_EXTENSIONS = @EXEEXT@ .test +LOG_DRIVER = $(SHELL) $(top_srcdir)/build-aux/test-driver LOG_COMPILE = $(LOG_COMPILER) $(AM_LOG_FLAGS) $(LOG_FLAGS) +am__set_b = \ + case '$@' in \ + */*) \ + case '$*' in \ + */*) b='$*';; \ + *) b=`echo '$@' | sed 's/\.log$$//'`; \ + esac;; \ + *) \ + b='$*';; \ + esac am__test_logs1 = $(TESTS:=.log) am__test_logs2 = $(am__test_logs1:@EXEEXT@.log=.log) TEST_LOGS = $(am__test_logs2:.test.log=.log) +TEST_LOG_DRIVER = $(SHELL) $(top_srcdir)/build-aux/test-driver TEST_LOG_COMPILE = $(TEST_LOG_COMPILER) $(AM_TEST_LOG_FLAGS) \ $(TEST_LOG_FLAGS) -TEST_LOGS_TMP = $(TEST_LOGS:.log=.log-t) DIST_SUBDIRS = $(SUBDIRS) DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) am__relativize = \ @@ -3957,7 +4093,7 @@ $(MAKE) $(AM_MAKEFLAGS) all-recursive .SUFFIXES: -.SUFFIXES: .c .html .log .o .obj .test .test$(EXEEXT) +.SUFFIXES: .c .log .o .obj .test .test$(EXEEXT) .trs $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(srcdir)/gnulib.mk $(am__configure_deps) @for dep in $?; do \ case '$(am__configure_deps)' in \ @@ -4003,6 +4139,7 @@ @: > glthread/$(DEPDIR)/$(am__dirstamp) glthread/thread.$(OBJEXT): glthread/$(am__dirstamp) \ glthread/$(DEPDIR)/$(am__dirstamp) + libtests.a: $(libtests_a_OBJECTS) $(libtests_a_DEPENDENCIES) $(EXTRA_libtests_a_DEPENDENCIES) $(AM_V_at)-rm -f libtests.a $(AM_V_AR)$(libtests_a_AR) libtests.a $(libtests_a_OBJECTS) $(libtests_a_LIBADD) @@ -4016,10 +4153,11 @@ fi; \ for p in $$list; do echo "$$p $$p"; done | \ sed 's/$(EXEEXT)$$//' | \ - while read p p1; do if test -f $$p; \ - then echo "$$p"; echo "$$p"; else :; fi; \ + while read p p1; do if test -f $$p \ + ; then echo "$$p"; echo "$$p"; else :; fi; \ done | \ - sed -e 'p;s,.*/,,;n;h' -e 's|.*|.|' \ + sed -e 'p;s,.*/,,;n;h' \ + -e 's|.*|.|' \ -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \ sed 'N;N;N;s,\n, ,g' | \ $(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \ @@ -4040,7 +4178,8 @@ @list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \ files=`for p in $$list; do echo "$$p"; done | \ sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \ - -e 's/$$/$(EXEEXT)/' `; \ + -e 's/$$/$(EXEEXT)/' \ + `; \ test -n "$$list" || exit 0; \ echo " ( cd '$(DESTDIR)$(bindir)' && rm -f" $$files ")"; \ cd "$(DESTDIR)$(bindir)" && rm -f $$files @@ -4062,10 +4201,11 @@ fi; \ for p in $$list; do echo "$$p $$p"; done | \ sed 's/$(EXEEXT)$$//' | \ - while read p p1; do if test -f $$p; \ - then echo "$$p"; echo "$$p"; else :; fi; \ + while read p p1; do if test -f $$p \ + ; then echo "$$p"; echo "$$p"; else :; fi; \ done | \ - sed -e 'p;s,.*/,,;n;h' -e 's|.*|.|' \ + sed -e 'p;s,.*/,,;n;h' \ + -e 's|.*|.|' \ -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \ sed 'N;N;N;s,\n, ,g' | \ $(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \ @@ -4086,760 +4226,1011 @@ @list='$(pkglibexec_PROGRAMS)'; test -n "$(pkglibexecdir)" || list=; \ files=`for p in $$list; do echo "$$p"; done | \ sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \ - -e 's/$$/$(EXEEXT)/' `; \ + -e 's/$$/$(EXEEXT)/' \ + `; \ test -n "$$list" || exit 0; \ echo " ( cd '$(DESTDIR)$(pkglibexecdir)' && rm -f" $$files ")"; \ cd "$(DESTDIR)$(pkglibexecdir)" && rm -f $$files clean-pkglibexecPROGRAMS: -test -z "$(pkglibexec_PROGRAMS)" || rm -f $(pkglibexec_PROGRAMS) + test-accept$(EXEEXT): $(test_accept_OBJECTS) $(test_accept_DEPENDENCIES) $(EXTRA_test_accept_DEPENDENCIES) @rm -f test-accept$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_accept_OBJECTS) $(test_accept_LDADD) $(LIBS) + test-alignof$(EXEEXT): $(test_alignof_OBJECTS) $(test_alignof_DEPENDENCIES) $(EXTRA_test_alignof_DEPENDENCIES) @rm -f test-alignof$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_alignof_OBJECTS) $(test_alignof_LDADD) $(LIBS) + test-alloca-opt$(EXEEXT): $(test_alloca_opt_OBJECTS) $(test_alloca_opt_DEPENDENCIES) $(EXTRA_test_alloca_opt_DEPENDENCIES) @rm -f test-alloca-opt$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_alloca_opt_OBJECTS) $(test_alloca_opt_LDADD) $(LIBS) + test-areadlink$(EXEEXT): $(test_areadlink_OBJECTS) $(test_areadlink_DEPENDENCIES) $(EXTRA_test_areadlink_DEPENDENCIES) @rm -f test-areadlink$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_areadlink_OBJECTS) $(test_areadlink_LDADD) $(LIBS) + test-areadlink-with-size$(EXEEXT): $(test_areadlink_with_size_OBJECTS) $(test_areadlink_with_size_DEPENDENCIES) $(EXTRA_test_areadlink_with_size_DEPENDENCIES) @rm -f test-areadlink-with-size$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_areadlink_with_size_OBJECTS) $(test_areadlink_with_size_LDADD) $(LIBS) + test-areadlinkat$(EXEEXT): $(test_areadlinkat_OBJECTS) $(test_areadlinkat_DEPENDENCIES) $(EXTRA_test_areadlinkat_DEPENDENCIES) @rm -f test-areadlinkat$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_areadlinkat_OBJECTS) $(test_areadlinkat_LDADD) $(LIBS) + test-argmatch$(EXEEXT): $(test_argmatch_OBJECTS) $(test_argmatch_DEPENDENCIES) $(EXTRA_test_argmatch_DEPENDENCIES) @rm -f test-argmatch$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_argmatch_OBJECTS) $(test_argmatch_LDADD) $(LIBS) + test-argv-iter$(EXEEXT): $(test_argv_iter_OBJECTS) $(test_argv_iter_DEPENDENCIES) $(EXTRA_test_argv_iter_DEPENDENCIES) @rm -f test-argv-iter$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_argv_iter_OBJECTS) $(test_argv_iter_LDADD) $(LIBS) + test-arpa_inet$(EXEEXT): $(test_arpa_inet_OBJECTS) $(test_arpa_inet_DEPENDENCIES) $(EXTRA_test_arpa_inet_DEPENDENCIES) @rm -f test-arpa_inet$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_arpa_inet_OBJECTS) $(test_arpa_inet_LDADD) $(LIBS) + test-base64$(EXEEXT): $(test_base64_OBJECTS) $(test_base64_DEPENDENCIES) $(EXTRA_test_base64_DEPENDENCIES) @rm -f test-base64$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_base64_OBJECTS) $(test_base64_LDADD) $(LIBS) + test-binary-io$(EXEEXT): $(test_binary_io_OBJECTS) $(test_binary_io_DEPENDENCIES) $(EXTRA_test_binary_io_DEPENDENCIES) @rm -f test-binary-io$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_binary_io_OBJECTS) $(test_binary_io_LDADD) $(LIBS) + test-bind$(EXEEXT): $(test_bind_OBJECTS) $(test_bind_DEPENDENCIES) $(EXTRA_test_bind_DEPENDENCIES) @rm -f test-bind$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_bind_OBJECTS) $(test_bind_LDADD) $(LIBS) + test-bitrotate$(EXEEXT): $(test_bitrotate_OBJECTS) $(test_bitrotate_DEPENDENCIES) $(EXTRA_test_bitrotate_DEPENDENCIES) @rm -f test-bitrotate$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_bitrotate_OBJECTS) $(test_bitrotate_LDADD) $(LIBS) + test-btowc$(EXEEXT): $(test_btowc_OBJECTS) $(test_btowc_DEPENDENCIES) $(EXTRA_test_btowc_DEPENDENCIES) @rm -f test-btowc$(EXEEXT) $(AM_V_CCLD)$(LINK) $(test_btowc_OBJECTS) $(test_btowc_LDADD) $(LIBS) + 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pass the desired values on the `make' command line. -$(RECURSIVE_TARGETS): - @fail= failcom='exit 1'; \ - for f in x $$MAKEFLAGS; do \ - case $$f in \ - *=* | --[!k]*);; \ - *k*) failcom='fail=yes';; \ - esac; \ - done; \ +# into them and run 'make' without going through this Makefile. +# To change the values of 'make' variables: instead of editing Makefiles, +# (1) if the variable is set in 'config.status', edit 'config.status' +# (which will cause the Makefiles to be regenerated when you run 'make'); +# (2) otherwise, pass the desired values on the 'make' command line. +$(am__recursive_targets): + @fail=; \ + if $(am__make_keepgoing); then \ + failcom='fail=yes'; \ + else \ + failcom='exit 1'; \ + fi; \ dot_seen=no; \ target=`echo $@ | sed s/-recursive//`; \ - list='$(SUBDIRS)'; for subdir in $$list; do \ + case "$@" in \ + distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \ + *) list='$(SUBDIRS)' ;; \ + esac; \ + for subdir in $$list; do \ echo "Making $$target in $$subdir"; \ if test "$$subdir" = "."; then \ dot_seen=yes; \ @@ -5419,57 +5846,12 @@ $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \ fi; test -z "$$fail" -$(RECURSIVE_CLEAN_TARGETS): - @fail= failcom='exit 1'; \ - for f in x $$MAKEFLAGS; do \ - case $$f in \ - *=* | --[!k]*);; \ - *k*) failcom='fail=yes';; \ - esac; \ - done; \ - dot_seen=no; \ - case "$@" in \ - distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \ - *) list='$(SUBDIRS)' ;; \ - esac; \ - rev=''; for subdir in $$list; do \ - if test "$$subdir" = "."; then :; else \ - rev="$$subdir $$rev"; \ - fi; \ - done; \ - rev="$$rev ."; \ - target=`echo $@ | sed s/-recursive//`; \ - for subdir in $$rev; do \ - echo "Making $$target in $$subdir"; \ - if test "$$subdir" = "."; then \ - local_target="$$target-am"; \ - else \ - local_target="$$target"; \ - fi; \ - ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ - || eval $$failcom; \ - done && test -z "$$fail" -tags-recursive: - list='$(SUBDIRS)'; for 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"$$include_option=$$here/$$subdir/TAGS"; \ fi; \ done; \ - list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ - unique=`for i in $$list; do \ - if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ - done | \ - $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ - END { if (nonempty) { for (i in files) print i; }; }'`; \ + $(am__define_uniq_tagged_files); \ shift; \ if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ @@ -5502,15 +5879,11 @@ $$unique; \ fi; \ fi -ctags: CTAGS -CTAGS: ctags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ - $(TAGS_FILES) $(LISP) - list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ - unique=`for i in $$list; do \ - if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ - done | \ - $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ - END { if (nonempty) { for (i in files) print i; }; }'`; \ +ctags: ctags-recursive + +CTAGS: ctags +ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) + $(am__define_uniq_tagged_files); \ test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ $$unique @@ -5519,789 +5892,2401 @@ here=`$(am__cd) $(top_builddir) && pwd` \ && $(am__cd) $(top_srcdir) \ && gtags -i $(GTAGS_ARGS) "$$here" +cscopelist: cscopelist-recursive + +cscopelist-am: $(am__tagged_files) + list='$(am__tagged_files)'; \ + case "$(srcdir)" in \ + [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \ + *) sdir=$(subdir)/$(srcdir) ;; \ + esac; \ + for i in $$list; do \ + if test -f "$$i"; then \ + echo "$(subdir)/$$i"; \ + else \ + echo "$$sdir/$$i"; \ + fi; \ + done >> $(top_builddir)/cscope.files distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags +# Recover from deleted '.trs' file; this should ensure that +# "rm -f foo.log; make foo.trs" re-run 'foo.test', and re-create +# both 'foo.log' and 'foo.trs'. 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$(am__check_pre) $(TEST_LOG_COMPILE) "$$tst" $(am__check_post) +@am__EXEEXT_TRUE@ @p='$<'; \ +@am__EXEEXT_TRUE@ $(am__set_b); \ +@am__EXEEXT_TRUE@ $(am__check_pre) $(TEST_LOG_DRIVER) --test-name "$$f" \ +@am__EXEEXT_TRUE@ --log-file $$b.log --trs-file $$b.trs \ +@am__EXEEXT_TRUE@ $(am__common_driver_flags) $(AM_TEST_LOG_DRIVER_FLAGS) $(TEST_LOG_DRIVER_FLAGS) -- $(TEST_LOG_COMPILE) \ +@am__EXEEXT_TRUE@ "$$tst" $(AM_TESTS_FD_REDIRECT) distdir: $(DISTFILES) - @list='$(MANS)'; if test -n "$$list"; then \ - list=`for p in $$list; do \ - if test -f $$p; then d=; else d="$(srcdir)/"; fi; \ - if test -f "$$d$$p"; then echo "$$d$$p"; else :; fi; done`; \ - if test -n "$$list" && \ - grep 'ab help2man is required to generate this page' $$list >/dev/null; then \ - echo "error: found man pages containing the \`missing help2man' replacement text:" >&2; \ - grep -l 'ab help2man is required to generate this page' $$list | sed 's/^/ /' >&2; \ - echo " to fix them, install help2man, remove and regenerate the man pages;" >&2; \ - echo " typically \`make maintainer-clean' will remove them" >&2; \ - exit 1; \ - else :; fi; \ - else :; fi @srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \ list='$(DISTFILES)'; \ @@ -6390,7 +8375,7 @@ mostlyclean-generic: -test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES) -test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS) - -test -z "$(TEST_LOGS_TMP)" || rm -f $(TEST_LOGS_TMP) + -test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs) -test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG) clean-generic: @@ -6471,8 +8456,8 @@ mostlyclean: mostlyclean-recursive -mostlyclean-am: am--mostlyclean-test-html mostlyclean-compile \ - mostlyclean-generic mostlyclean-local +mostlyclean-am: mostlyclean-compile mostlyclean-generic \ + mostlyclean-local pdf: pdf-recursive @@ -6487,30 +8472,27 @@ uninstall-man: uninstall-man1 -.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) all check \ - check-am check-html ctags-recursive install install-am \ - install-strip recheck-html tags-recursive - -.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \ - all all-am am--mostlyclean-test-html check check-TESTS \ - check-am check-html clean clean-binPROGRAMS \ +.MAKE: $(am__recursive_targets) all check check-am install install-am \ + install-strip + +.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am check \ + check-TESTS check-am clean clean-binPROGRAMS \ clean-checkLIBRARIES clean-checkPROGRAMS clean-generic \ clean-local clean-noinstLIBRARIES clean-noinstPROGRAMS \ - clean-pkglibexecPROGRAMS ctags ctags-recursive distclean \ - distclean-compile distclean-generic distclean-tags distdir dvi \ - dvi-am html html-am info info-am install install-am \ - install-binPROGRAMS install-data install-data-am install-dvi \ - install-dvi-am install-exec install-exec-am install-html \ - install-html-am install-info install-info-am install-man \ - install-man1 install-pdf install-pdf-am \ + clean-pkglibexecPROGRAMS cscopelist-am ctags ctags-am \ + distclean distclean-compile distclean-generic distclean-tags \ + distdir dvi dvi-am html html-am info info-am install \ + install-am install-binPROGRAMS install-data install-data-am \ + install-dvi install-dvi-am install-exec install-exec-am \ + install-html install-html-am install-info install-info-am \ + install-man install-man1 install-pdf install-pdf-am \ install-pkglibexecPROGRAMS install-ps install-ps-am \ install-strip installcheck installcheck-am installdirs \ installdirs-am maintainer-clean maintainer-clean-generic \ mostlyclean mostlyclean-compile mostlyclean-generic \ - mostlyclean-local pdf pdf-am ps ps-am recheck recheck-html \ - tags tags-recursive uninstall uninstall-am \ - uninstall-binPROGRAMS uninstall-man uninstall-man1 \ - uninstall-pkglibexecPROGRAMS + mostlyclean-local pdf pdf-am ps ps-am recheck tags tags-am \ + uninstall uninstall-am uninstall-binPROGRAMS uninstall-man \ + uninstall-man1 uninstall-pkglibexecPROGRAMS @POSIX_SPAWN_PORTED_TRUE@test-posix_spawn1.sh: test-posix_spawn1.in.sh @POSIX_SPAWN_PORTED_TRUE@ $(AM_V_GEN)rm -f $@-t $@ && \ diff -Nur coreutils-8.21.orig/lib/config.hin coreutils-8.21/lib/config.hin --- coreutils-8.21.orig/lib/config.hin 2013-02-14 15:57:58.000000000 +0100 +++ coreutils-8.21/lib/config.hin 2013-09-04 17:12:19.000000000 +0200 @@ -41,12 +41,12 @@ /* Define to 1 if chown mishandles trailing slash. */ #undef CHOWN_TRAILING_SLASH_BUG -/* Define to one of '_getb67', 'GETB67', 'getb67' for Cray-2 and Cray-YMP - systems. This function is required for 'alloca.c' support on those systems. +/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP + systems. This function is required for `alloca.c' support on those systems. */ #undef CRAY_STACKSEG_END -/* Define to 1 if using 'alloca.c'. */ +/* Define to 1 if using `alloca.c'. */ #undef C_ALLOCA /* Define as the bit index in the word where to find bit 0 of the exponent of @@ -143,6 +143,10 @@ /* Define to 1 if the system's ftello function has the Solaris bug. */ #undef FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE +/* Define to 1 if fflush is known to work on stdin as per POSIX.1-2008, 0 if + fflush is known to not work, -1 if unknown. */ +#undef FUNC_FFLUSH_STDIN + /* Define to 1 if mkdir mistakenly creates a directory given with a trailing dot component. */ #undef FUNC_MKDIR_DOT_BUG @@ -2861,9 +2865,9 @@ /* If using the C implementation of alloca, define if you know the direction of stack growth for your system; otherwise it will be automatically deduced at runtime. - STACK_DIRECTION > 0 => grows toward higher addresses - STACK_DIRECTION < 0 => grows toward lower addresses - STACK_DIRECTION = 0 => direction of growth unknown */ + STACK_DIRECTION > 0 => grows toward higher addresses + STACK_DIRECTION < 0 => grows toward lower addresses + STACK_DIRECTION = 0 => direction of growth unknown */ #undef STACK_DIRECTION /* Define if the block counts reported by statfs may be truncated to 2GB and diff -Nur coreutils-8.21.orig/lib/config.hin~ coreutils-8.21/lib/config.hin~ --- coreutils-8.21.orig/lib/config.hin~ 1970-01-01 01:00:00.000000000 +0100 +++ coreutils-8.21/lib/config.hin~ 2013-09-04 17:08:44.000000000 +0200 @@ -0,0 +1,3366 @@ +/* lib/config.hin. Generated from configure.ac by autoheader. */ + +/* Define if building universal (internal helper macro) */ +#undef AC_APPLE_UNIVERSAL_BUILD + +/* Define to the function xargmatch calls on failures. */ +#undef ARGMATCH_DIE + +/* Define to the declaration of the xargmatch failure function. */ +#undef ARGMATCH_DIE_DECL + +/* Define to the number of bits in type 'ptrdiff_t'. */ +#undef BITSIZEOF_PTRDIFF_T + +/* Define to the number of bits in type 'sig_atomic_t'. */ +#undef BITSIZEOF_SIG_ATOMIC_T + +/* Define to the number of bits in type 'size_t'. */ +#undef BITSIZEOF_SIZE_T + +/* Define to the number of bits in type 'wchar_t'. */ +#undef BITSIZEOF_WCHAR_T + +/* Define to the number of bits in type 'wint_t'. */ +#undef BITSIZEOF_WINT_T + +/* Define if you wish *printf() functions that have a safe handling of + non-IEEE-754 'long double' values. */ +#undef CHECK_PRINTF_SAFE + +/* Define to 1 if chown fails to change ctime when at least one argument was + not -1. */ +#undef CHOWN_CHANGE_TIME_BUG + +/* Define if chown is not POSIX compliant regarding IDs of -1. */ +#undef CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE + +/* Define if chown modifies symlinks. */ +#undef CHOWN_MODIFIES_SYMLINK + +/* Define to 1 if chown mishandles trailing slash. */ +#undef CHOWN_TRAILING_SLASH_BUG + +/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP + systems. This function is required for `alloca.c' support on those systems. + */ +#undef CRAY_STACKSEG_END + +/* Define to 1 if using `alloca.c'. */ +#undef C_ALLOCA + +/* Define as the bit index in the word where to find bit 0 of the exponent of + 'double'. */ +#undef DBL_EXPBIT0_BIT + +/* Define as the word index where to find the exponent of 'double'. */ +#undef DBL_EXPBIT0_WORD + +/* Define as the bit index in the word where to find the sign of 'double'. */ +#undef DBL_SIGNBIT_BIT + +/* Define as the word index where to find the sign of 'double'. */ +#undef DBL_SIGNBIT_WORD + +/* Define the default level of POSIX conformance. The value is of the form + YYYYMM, specifying the year and month the standard was adopted. If not + defined here, it defaults to the value of _POSIX2_VERSION in . + Define to 199209 to default to POSIX 1003.2-1992, which makes standard + programs like 'head', 'tail', and 'sort' accept obsolete options like '+10' + and '-10'. Define to 200112 to default to POSIX 1003.1-2001, which makes + these standard programs treat leading-'+' operands as file names and + require modern usages like '-n 10' instead of '-10'. Whether defined here + or not, the default can be overridden at run time via the _POSIX2_VERSION + environment variable. */ +#undef DEFAULT_POSIX2_VERSION + +/* Define to 1 for DGUX with . */ +#undef DGUX + +/* the name of the file descriptor member of DIR */ +#undef DIR_FD_MEMBER_NAME + +#ifdef DIR_FD_MEMBER_NAME +# define DIR_TO_FD(Dir_p) ((Dir_p)->DIR_FD_MEMBER_NAME) +#else +# define DIR_TO_FD(Dir_p) -1 +#endif + + +/* Define to 1 if // is a file system root distinct from /. */ +#undef DOUBLE_SLASH_IS_DISTINCT_ROOT + +/* Define if struct dirent has a member d_ino that actually works. */ +#undef D_INO_IN_DIRENT + +/* Define to 1 if translation of program messages to the user's native + language is requested. */ +#undef ENABLE_NLS + +/* Define to 1 if your platform has fchownat, but it does not reject an empty + file name. */ +#undef FCHOWNAT_EMPTY_FILENAME_BUG + +/* Define to 1 if your platform has fchownat, but it cannot perform lchown + tasks. */ +#undef FCHOWNAT_NOFOLLOW_BUG + +/* Define this to 1 if F_DUPFD behavior does not match POSIX */ +#undef FCNTL_DUPFD_BUGGY + +/* Define to nothing if C supports flexible array members, and to 1 if it does + not. That way, with a declaration like 'struct s { int n; double + d[FLEXIBLE_ARRAY_MEMBER]; };', the struct hack can be used with pre-C99 + compilers. When computing the size of such an object, don't use 'sizeof + (struct s)' as it overestimates the size. Use 'offsetof (struct s, d)' + instead. Don't use 'offsetof (struct s, d[0])', as this doesn't work with + MSVC and with C++ compilers. */ +#undef FLEXIBLE_ARRAY_MEMBER + +/* Define as the bit index in the word where to find bit 0 of the exponent of + 'float'. */ +#undef FLT_EXPBIT0_BIT + +/* Define as the word index where to find the exponent of 'float'. */ +#undef FLT_EXPBIT0_WORD + +/* Define as the bit index in the word where to find the sign of 'float'. */ +#undef FLT_SIGNBIT_BIT + +/* Define as the word index where to find the sign of 'float'. */ +#undef FLT_SIGNBIT_WORD + +/* Define to 1 if fopen() fails to recognize a trailing slash. */ +#undef FOPEN_TRAILING_SLASH_BUG + +/* Enable compile-time and run-time bounds-checking, and some warnings, + without upsetting glibc 2.15+. */ + #if !defined _FORTIFY_SOURCE && defined __OPTIMIZE__ && __OPTIMIZE__ + # define _FORTIFY_SOURCE 2 + #endif + + +/* Define to 1 if the system's ftello function has the Solaris bug. */ +#undef FTELLO_BROKEN_AFTER_SWITCHING_FROM_READ_TO_WRITE + +/* Define to 1 if fflush is known to work on stdin as per POSIX.1-2008, 0 if + fflush is known to not work, -1 if unknown. */ +#undef FUNC_FFLUSH_STDIN + +/* Define to 1 if mkdir mistakenly creates a directory given with a trailing + dot component. */ +#undef FUNC_MKDIR_DOT_BUG + +/* Define to 1 if nl_langinfo (YESEXPR) returns a non-empty string. */ +#undef FUNC_NL_LANGINFO_YESEXPR_WORKS + +/* Define to 1 if realpath() can malloc memory, always gives an absolute path, + and handles trailing slash correctly. */ +#undef FUNC_REALPATH_WORKS + +/* Define to 1 if ungetc is broken when used on arbitrary bytes. */ +#undef FUNC_UNGETC_BROKEN + +/* Define to 1 if futimesat mishandles a NULL file name. */ +#undef FUTIMESAT_NULL_BUG + +/* Define to the type of elements in the array set by `getgroups'. Usually + this is either `int' or `gid_t'. */ +#undef GETGROUPS_T + +/* Define this to 1 if getgroups(0,NULL) does not return the number of groups. + */ +#undef GETGROUPS_ZERO_BUG + +/* Define if gettimeofday clobbers the localtime buffer. */ +#undef GETTIMEOFDAY_CLOBBERS_LOCALTIME + +/* Define this to 'void' or 'struct timezone' to match the system's + declaration of the second argument to gettimeofday. */ +#undef GETTIMEOFDAY_TIMEZONE + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module areadlinkat shall be considered present. */ +#undef GNULIB_AREADLINKAT + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module calloc-gnu shall be considered present. */ +#undef GNULIB_CALLOC_GNU + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module canonicalize shall be considered present. */ +#undef GNULIB_CANONICALIZE + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module close-stream shall be considered present. */ +#undef GNULIB_CLOSE_STREAM + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module dirent-safer shall be considered present. */ +#undef GNULIB_DIRENT_SAFER + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module dirname shall be considered present. */ +#undef GNULIB_DIRNAME + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module faccessat shall be considered present. */ +#undef GNULIB_FACCESSAT + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module fchmodat shall be considered present. */ +#undef GNULIB_FCHMODAT + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module fchownat shall be considered present. */ +#undef GNULIB_FCHOWNAT + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module fcntl-safer shall be considered present. */ +#undef GNULIB_FCNTL_SAFER + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module fdopendir shall be considered present. */ +#undef GNULIB_FDOPENDIR + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module fdutimensat shall be considered present. */ +#undef GNULIB_FDUTIMENSAT + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module fd-safer-flag shall be considered present. */ +#undef GNULIB_FD_SAFER_FLAG + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module fflush shall be considered present. */ +#undef GNULIB_FFLUSH + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module filenamecat shall be considered present. */ +#undef GNULIB_FILENAMECAT + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module fopen-safer shall be considered present. */ +#undef GNULIB_FOPEN_SAFER + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module freopen-safer shall be considered present. */ +#undef GNULIB_FREOPEN_SAFER + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module fscanf shall be considered present. */ +#undef GNULIB_FSCANF + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module getcwd shall be considered present. */ +#undef GNULIB_GETCWD + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module malloc-gnu shall be considered present. */ +#undef GNULIB_MALLOC_GNU + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module openat shall be considered present. */ +#undef GNULIB_OPENAT + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module openat-safer shall be considered present. */ +#undef GNULIB_OPENAT_SAFER + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module pipe2-safer shall be considered present. */ +#undef GNULIB_PIPE2_SAFER + +/* enable some gnulib portability checks */ +#undef GNULIB_PORTCHECK + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module realloc-gnu shall be considered present. */ +#undef GNULIB_REALLOC_GNU + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module scanf shall be considered present. */ +#undef GNULIB_SCANF + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module snprintf shall be considered present. */ +#undef GNULIB_SNPRINTF + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module statat shall be considered present. */ +#undef GNULIB_STATAT + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module strerror shall be considered present. */ +#undef GNULIB_STRERROR + +/* Define to 1 when the gnulib module accept should be tested. */ +#undef GNULIB_TEST_ACCEPT + +/* Define to 1 when the gnulib module bind should be tested. */ +#undef GNULIB_TEST_BIND + +/* Define to 1 when the gnulib module btowc should be tested. */ +#undef GNULIB_TEST_BTOWC + +/* Define to 1 when the gnulib module calloc-posix should be tested. */ +#undef GNULIB_TEST_CALLOC_POSIX + +/* Define to 1 when the gnulib module canonicalize should be tested. */ +#undef GNULIB_TEST_CANONICALIZE + +/* Define to 1 when the gnulib module canonicalize_file_name should be tested. + */ +#undef GNULIB_TEST_CANONICALIZE_FILE_NAME + +/* Define to 1 when the gnulib module chdir should be tested. */ +#undef GNULIB_TEST_CHDIR + +/* Define to 1 when the gnulib module chown should be tested. */ +#undef GNULIB_TEST_CHOWN + +/* Define to 1 when the gnulib module cloexec should be tested. */ +#undef GNULIB_TEST_CLOEXEC + +/* Define to 1 when the gnulib module close should be tested. */ +#undef GNULIB_TEST_CLOSE + +/* Define to 1 when the gnulib module closedir should be tested. */ +#undef GNULIB_TEST_CLOSEDIR + +/* Define to 1 when the gnulib module connect should be tested. */ +#undef GNULIB_TEST_CONNECT + +/* Define to 1 when the gnulib module dirfd should be tested. */ +#undef GNULIB_TEST_DIRFD + +/* Define to 1 when the gnulib module dup should be tested. */ +#undef GNULIB_TEST_DUP + +/* Define to 1 when the gnulib module dup2 should be tested. */ +#undef GNULIB_TEST_DUP2 + +/* Define to 1 when the gnulib module environ should be tested. */ +#undef GNULIB_TEST_ENVIRON + +/* Define to 1 when the gnulib module euidaccess should be tested. */ +#undef GNULIB_TEST_EUIDACCESS + +/* Define to 1 when the gnulib module faccessat should be tested. */ +#undef GNULIB_TEST_FACCESSAT + +/* Define to 1 when the gnulib module fchdir should be tested. */ +#undef GNULIB_TEST_FCHDIR + +/* Define to 1 when the gnulib module fchmodat should be tested. */ +#undef GNULIB_TEST_FCHMODAT + +/* Define to 1 when the gnulib module fchownat should be tested. */ +#undef GNULIB_TEST_FCHOWNAT + +/* Define to 1 when the gnulib module fclose should be tested. */ +#undef GNULIB_TEST_FCLOSE + +/* Define to 1 when the gnulib module fcntl should be tested. */ +#undef GNULIB_TEST_FCNTL + +/* Define to 1 when the gnulib module fdatasync should be tested. */ +#undef GNULIB_TEST_FDATASYNC + +/* Define to 1 when the gnulib module fdopen should be tested. */ +#undef GNULIB_TEST_FDOPEN + +/* Define to 1 when the gnulib module fdopendir should be tested. */ +#undef GNULIB_TEST_FDOPENDIR + +/* Define to 1 when the gnulib module fflush should be tested. */ +#undef GNULIB_TEST_FFLUSH + +/* Define to 1 when the gnulib module fopen should be tested. */ +#undef GNULIB_TEST_FOPEN + +/* Define to 1 when the gnulib module fpurge should be tested. */ +#undef GNULIB_TEST_FPURGE + +/* Define to 1 when the gnulib module freopen should be tested. */ +#undef GNULIB_TEST_FREOPEN + +/* Define to 1 when the gnulib module frexp should be tested. */ +#undef GNULIB_TEST_FREXP + +/* Define to 1 when the gnulib module frexpl should be tested. */ +#undef GNULIB_TEST_FREXPL + +/* Define to 1 when the gnulib module fseek should be tested. */ +#undef GNULIB_TEST_FSEEK + +/* Define to 1 when the gnulib module fseeko should be tested. */ +#undef GNULIB_TEST_FSEEKO + +/* Define to 1 when the gnulib module fstat should be tested. */ +#undef GNULIB_TEST_FSTAT + +/* Define to 1 when the gnulib module fstatat should be tested. */ +#undef GNULIB_TEST_FSTATAT + +/* Define to 1 when the gnulib module fsync should be tested. */ +#undef GNULIB_TEST_FSYNC + +/* Define to 1 when the gnulib module ftell should be tested. */ +#undef GNULIB_TEST_FTELL + +/* Define to 1 when the gnulib module ftello should be tested. */ +#undef GNULIB_TEST_FTELLO + +/* Define to 1 when the gnulib module ftruncate should be tested. */ +#undef GNULIB_TEST_FTRUNCATE + +/* Define to 1 when the gnulib module futimens should be tested. */ +#undef GNULIB_TEST_FUTIMENS + +/* Define to 1 when the gnulib module getaddrinfo should be tested. */ +#undef GNULIB_TEST_GETADDRINFO + +/* Define to 1 when the gnulib module getcwd should be tested. */ +#undef GNULIB_TEST_GETCWD + +/* Define to 1 when the gnulib module getdelim should be tested. */ +#undef GNULIB_TEST_GETDELIM + +/* Define to 1 when the gnulib module getdtablesize should be tested. */ +#undef GNULIB_TEST_GETDTABLESIZE + +/* Define to 1 when the gnulib module getgroups should be tested. */ +#undef GNULIB_TEST_GETGROUPS + +/* Define to 1 when the gnulib module gethostname should be tested. */ +#undef GNULIB_TEST_GETHOSTNAME + +/* Define to 1 when the gnulib module getline should be tested. */ +#undef GNULIB_TEST_GETLINE + +/* Define to 1 when the gnulib module getloadavg should be tested. */ +#undef GNULIB_TEST_GETLOADAVG + +/* Define to 1 when the gnulib module getlogin should be tested. */ +#undef GNULIB_TEST_GETLOGIN + +/* Define to 1 when the gnulib module getopt-gnu should be tested. */ +#undef GNULIB_TEST_GETOPT_GNU + +/* Define to 1 when the gnulib module getpagesize should be tested. */ +#undef GNULIB_TEST_GETPAGESIZE + +/* Define to 1 when the gnulib module gettimeofday should be tested. */ +#undef GNULIB_TEST_GETTIMEOFDAY + +/* Define to 1 when the gnulib module getusershell should be tested. */ +#undef GNULIB_TEST_GETUSERSHELL + +/* Define to 1 when the gnulib module group-member should be tested. */ +#undef GNULIB_TEST_GROUP_MEMBER + +/* Define to 1 when the gnulib module ioctl should be tested. */ +#undef GNULIB_TEST_IOCTL + +/* Define to 1 when the gnulib module isatty should be tested. */ +#undef GNULIB_TEST_ISATTY + +/* Define to 1 when the gnulib module iswblank should be tested. */ +#undef GNULIB_TEST_ISWBLANK + +/* Define to 1 when the gnulib module lchmod should be tested. */ +#undef GNULIB_TEST_LCHMOD + +/* Define to 1 when the gnulib module lchown should be tested. */ +#undef GNULIB_TEST_LCHOWN + +/* Define to 1 when the gnulib module link should be tested. */ +#undef GNULIB_TEST_LINK + +/* Define to 1 when the gnulib module linkat should be tested. */ +#undef GNULIB_TEST_LINKAT + +/* Define to 1 when the gnulib module listen should be tested. */ +#undef GNULIB_TEST_LISTEN + +/* Define to 1 when the gnulib module localeconv should be tested. */ +#undef GNULIB_TEST_LOCALECONV + +/* Define to 1 when the gnulib module lseek should be tested. */ +#undef GNULIB_TEST_LSEEK + +/* Define to 1 when the gnulib module lstat should be tested. */ +#undef GNULIB_TEST_LSTAT + +/* Define to 1 when the gnulib module malloc-posix should be tested. */ +#undef GNULIB_TEST_MALLOC_POSIX + +/* Define to 1 when the gnulib module mbrlen should be tested. */ +#undef GNULIB_TEST_MBRLEN + +/* Define to 1 when the gnulib module mbrtowc should be tested. */ +#undef GNULIB_TEST_MBRTOWC + +/* Define to 1 when the gnulib module mbscasecmp should be tested. */ +#undef GNULIB_TEST_MBSCASECMP + +/* Define to 1 when the gnulib module mbsinit should be tested. */ +#undef GNULIB_TEST_MBSINIT + +/* Define to 1 when the gnulib module mbslen should be tested. */ +#undef GNULIB_TEST_MBSLEN + +/* Define to 1 when the gnulib module mbsrtowcs should be tested. */ +#undef GNULIB_TEST_MBSRTOWCS + +/* Define to 1 when the gnulib module mbsstr should be tested. */ +#undef GNULIB_TEST_MBSSTR + +/* Define to 1 when the gnulib module mbtowc should be tested. */ +#undef GNULIB_TEST_MBTOWC + +/* Define to 1 when the gnulib module memchr should be tested. */ +#undef GNULIB_TEST_MEMCHR + +/* Define to 1 when the gnulib module mempcpy should be tested. */ +#undef GNULIB_TEST_MEMPCPY + +/* Define to 1 when the gnulib module memrchr should be tested. */ +#undef GNULIB_TEST_MEMRCHR + +/* Define to 1 when the gnulib module mkfifo should be tested. */ +#undef GNULIB_TEST_MKFIFO + +/* Define to 1 when the gnulib module mknod should be tested. */ +#undef GNULIB_TEST_MKNOD + +/* Define to 1 when the gnulib module mkstemp should be tested. */ +#undef GNULIB_TEST_MKSTEMP + +/* Define to 1 when the gnulib module mktime should be tested. */ +#undef GNULIB_TEST_MKTIME + +/* Define to 1 when the gnulib module nanosleep should be tested. */ +#undef GNULIB_TEST_NANOSLEEP + +/* Define to 1 when the gnulib module nl_langinfo should be tested. */ +#undef GNULIB_TEST_NL_LANGINFO + +/* Define to 1 when the gnulib module open should be tested. */ +#undef GNULIB_TEST_OPEN + +/* Define to 1 when the gnulib module openat should be tested. */ +#undef GNULIB_TEST_OPENAT + +/* Define to 1 when the gnulib module opendir should be tested. */ +#undef GNULIB_TEST_OPENDIR + +/* Define to 1 when the gnulib module perror should be tested. */ +#undef GNULIB_TEST_PERROR + +/* Define to 1 when the gnulib module pipe should be tested. */ +#undef GNULIB_TEST_PIPE + +/* Define to 1 when the gnulib module pipe2 should be tested. */ +#undef GNULIB_TEST_PIPE2 + +/* Define to 1 when the gnulib module posix_spawnattr_destroy should be + tested. */ +#undef GNULIB_TEST_POSIX_SPAWNATTR_DESTROY + +/* Define to 1 when the gnulib module posix_spawnattr_init should be tested. + */ +#undef GNULIB_TEST_POSIX_SPAWNATTR_INIT + +/* Define to 1 when the gnulib module posix_spawnattr_setflags should be + tested. */ +#undef GNULIB_TEST_POSIX_SPAWNATTR_SETFLAGS + +/* Define to 1 when the gnulib module posix_spawnattr_setsigmask should be + tested. */ +#undef GNULIB_TEST_POSIX_SPAWNATTR_SETSIGMASK + +/* Define to 1 when the gnulib module posix_spawnp should be tested. */ +#undef GNULIB_TEST_POSIX_SPAWNP + +/* Define to 1 when the gnulib module posix_spawn_file_actions_addclose should + be tested. */ +#undef GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE + +/* Define to 1 when the gnulib module posix_spawn_file_actions_adddup2 should + be tested. */ +#undef GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2 + +/* Define to 1 when the gnulib module posix_spawn_file_actions_addopen should + be tested. */ +#undef GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN + +/* Define to 1 when the gnulib module posix_spawn_file_actions_destroy should + be tested. */ +#undef GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_DESTROY + +/* Define to 1 when the gnulib module posix_spawn_file_actions_init should be + tested. */ +#undef GNULIB_TEST_POSIX_SPAWN_FILE_ACTIONS_INIT + +/* Define to 1 when the gnulib module putenv should be tested. */ +#undef GNULIB_TEST_PUTENV + +/* Define to 1 when the gnulib module raise should be tested. */ +#undef GNULIB_TEST_RAISE + +/* Define to 1 when the gnulib module rawmemchr should be tested. */ +#undef GNULIB_TEST_RAWMEMCHR + +/* Define to 1 when the gnulib module read should be tested. */ +#undef GNULIB_TEST_READ + +/* Define to 1 when the gnulib module readdir should be tested. */ +#undef GNULIB_TEST_READDIR + +/* Define to 1 when the gnulib module readlink should be tested. */ +#undef GNULIB_TEST_READLINK + +/* Define to 1 when the gnulib module readlinkat should be tested. */ +#undef GNULIB_TEST_READLINKAT + +/* Define to 1 when the gnulib module realloc-posix should be tested. */ +#undef GNULIB_TEST_REALLOC_POSIX + +/* Define to 1 when the gnulib module remove should be tested. */ +#undef GNULIB_TEST_REMOVE + +/* Define to 1 when the gnulib module rename should be tested. */ +#undef GNULIB_TEST_RENAME + +/* Define to 1 when the gnulib module rewinddir should be tested. */ +#undef GNULIB_TEST_REWINDDIR + +/* Define to 1 when the gnulib module rmdir should be tested. */ +#undef GNULIB_TEST_RMDIR + +/* Define to 1 when the gnulib module rpmatch should be tested. */ +#undef GNULIB_TEST_RPMATCH + +/* Define to 1 when the gnulib module select should be tested. */ +#undef GNULIB_TEST_SELECT + +/* Define to 1 when the gnulib module setenv should be tested. */ +#undef GNULIB_TEST_SETENV + +/* Define to 1 when the gnulib module setlocale should be tested. */ +#undef GNULIB_TEST_SETLOCALE + +/* Define to 1 when the gnulib module setsockopt should be tested. */ +#undef GNULIB_TEST_SETSOCKOPT + +/* Define to 1 when the gnulib module sigaction should be tested. */ +#undef GNULIB_TEST_SIGACTION + +/* Define to 1 when the gnulib module signbit should be tested. */ +#undef GNULIB_TEST_SIGNBIT + +/* Define to 1 when the gnulib module sigprocmask should be tested. */ +#undef GNULIB_TEST_SIGPROCMASK + +/* Define to 1 when the gnulib module sleep should be tested. */ +#undef GNULIB_TEST_SLEEP + +/* Define to 1 when the gnulib module snprintf should be tested. */ +#undef GNULIB_TEST_SNPRINTF + +/* Define to 1 when the gnulib module socket should be tested. */ +#undef GNULIB_TEST_SOCKET + +/* Define to 1 when the gnulib module stat should be tested. */ +#undef GNULIB_TEST_STAT + +/* Define to 1 when the gnulib module stpcpy should be tested. */ +#undef GNULIB_TEST_STPCPY + +/* Define to 1 when the gnulib module stpncpy should be tested. */ +#undef GNULIB_TEST_STPNCPY + +/* Define to 1 when the gnulib module strchrnul should be tested. */ +#undef GNULIB_TEST_STRCHRNUL + +/* Define to 1 when the gnulib module strdup should be tested. */ +#undef GNULIB_TEST_STRDUP + +/* Define to 1 when the gnulib module strerror should be tested. */ +#undef GNULIB_TEST_STRERROR + +/* Define to 1 when the gnulib module strerror_r should be tested. */ +#undef GNULIB_TEST_STRERROR_R + +/* Define to 1 when the gnulib module strncat should be tested. */ +#undef GNULIB_TEST_STRNCAT + +/* Define to 1 when the gnulib module strndup should be tested. */ +#undef GNULIB_TEST_STRNDUP + +/* Define to 1 when the gnulib module strnlen should be tested. */ +#undef GNULIB_TEST_STRNLEN + +/* Define to 1 when the gnulib module strpbrk should be tested. */ +#undef GNULIB_TEST_STRPBRK + +/* Define to 1 when the gnulib module strsignal should be tested. */ +#undef GNULIB_TEST_STRSIGNAL + +/* Define to 1 when the gnulib module strstr should be tested. */ +#undef GNULIB_TEST_STRSTR + +/* Define to 1 when the gnulib module strtod should be tested. */ +#undef GNULIB_TEST_STRTOD + +/* Define to 1 when the gnulib module strtoll should be tested. */ +#undef GNULIB_TEST_STRTOLL + +/* Define to 1 when the gnulib module strtoull should be tested. */ +#undef GNULIB_TEST_STRTOULL + +/* Define to 1 when the gnulib module symlink should be tested. */ +#undef GNULIB_TEST_SYMLINK + +/* Define to 1 when the gnulib module symlinkat should be tested. */ +#undef GNULIB_TEST_SYMLINKAT + +/* Define to 1 when the gnulib module time_r should be tested. */ +#undef GNULIB_TEST_TIME_R + +/* Define to 1 when the gnulib module unlink should be tested. */ +#undef GNULIB_TEST_UNLINK + +/* Define to 1 when the gnulib module unlinkat should be tested. */ +#undef GNULIB_TEST_UNLINKAT + +/* Define to 1 when the gnulib module unsetenv should be tested. */ +#undef GNULIB_TEST_UNSETENV + +/* Define to 1 when the gnulib module usleep should be tested. */ +#undef GNULIB_TEST_USLEEP + +/* Define to 1 when the gnulib module utimensat should be tested. */ +#undef GNULIB_TEST_UTIMENSAT + +/* Define to 1 when the gnulib module vasprintf should be tested. */ +#undef GNULIB_TEST_VASPRINTF + +/* Define to 1 when the gnulib module vfprintf-posix should be tested. */ +#undef GNULIB_TEST_VFPRINTF_POSIX + +/* Define to 1 when the gnulib module vprintf-posix should be tested. */ +#undef GNULIB_TEST_VPRINTF_POSIX + +/* Define to 1 when the gnulib module waitpid should be tested. */ +#undef GNULIB_TEST_WAITPID + +/* Define to 1 when the gnulib module wcrtomb should be tested. */ +#undef GNULIB_TEST_WCRTOMB + +/* Define to 1 when the gnulib module wcswidth should be tested. */ +#undef GNULIB_TEST_WCSWIDTH + +/* Define to 1 when the gnulib module wctob should be tested. */ +#undef GNULIB_TEST_WCTOB + +/* Define to 1 when the gnulib module wctomb should be tested. */ +#undef GNULIB_TEST_WCTOMB + +/* Define to 1 when the gnulib module wcwidth should be tested. */ +#undef GNULIB_TEST_WCWIDTH + +/* Define to 1 when the gnulib module write should be tested. */ +#undef GNULIB_TEST_WRITE + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module unistr/u8-mbtoucr shall be considered present. */ +#undef GNULIB_UNISTR_U8_MBTOUCR + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module unistr/u8-uctomb shall be considered present. */ +#undef GNULIB_UNISTR_U8_UCTOMB + +/* Define to a C preprocessor expression that evaluates to 1 or 0, depending + whether the gnulib module xgetgroups shall be considered present. */ +#undef GNULIB_XGETGROUPS + +/* Define if your system defines TIOCGWINSZ in sys/ioctl.h. */ +#undef GWINSZ_IN_SYS_IOCTL + +/* Define if your system defines TIOCGWINSZ in sys/pty.h. */ +#undef GWINSZ_IN_SYS_PTY + +/* Define to 1 if you have the `access' function. */ +#undef HAVE_ACCESS + +/* Define to 1 if you have the `aclsort' function. */ +#undef HAVE_ACLSORT + +/* Define to 1 if you have the header file. */ +#undef HAVE_ACLV_H + +/* Define to 1 if you have the `aclx_get' function. */ +#undef HAVE_ACLX_GET + +/* Define to 1 if you have the `acl_copy_ext_native' function. */ +#undef HAVE_ACL_COPY_EXT_NATIVE + +/* Define to 1 if you have the `acl_create_entry_np' function. */ +#undef HAVE_ACL_CREATE_ENTRY_NP + +/* Define to 1 if you have the `acl_delete_def_file' function. */ +#undef HAVE_ACL_DELETE_DEF_FILE + +/* Define to 1 if you have the `acl_delete_fd_np' function. */ +#undef HAVE_ACL_DELETE_FD_NP + +/* Define to 1 if you have the `acl_delete_file_np' function. */ +#undef HAVE_ACL_DELETE_FILE_NP + +/* Define to 1 if you have the `acl_entries' function. */ +#undef HAVE_ACL_ENTRIES + +/* Define to 1 if you have the `acl_extended_file' function. */ +#undef HAVE_ACL_EXTENDED_FILE + +/* Define to 1 if the constant ACL_FIRST_ENTRY exists. */ +#undef HAVE_ACL_FIRST_ENTRY + +/* Define to 1 if you have the `acl_free' function. */ +#undef HAVE_ACL_FREE + +/* Define to 1 if you have the `acl_free_text' function. */ +#undef HAVE_ACL_FREE_TEXT + +/* Define to 1 if you have the `acl_from_mode' function. */ +#undef HAVE_ACL_FROM_MODE + +/* Define to 1 if you have the `acl_from_text' function. */ +#undef HAVE_ACL_FROM_TEXT + +/* Define to 1 if you have the `acl_get_fd' function. */ +#undef HAVE_ACL_GET_FD + +/* Define to 1 if you have the `acl_get_file' function. */ +#undef HAVE_ACL_GET_FILE + +/* Define to 1 if you have the header file. */ +#undef HAVE_ACL_LIBACL_H + +/* Define to 1 if you have the `acl_set_fd' function. */ +#undef HAVE_ACL_SET_FD + +/* Define to 1 if you have the `acl_set_file' function. */ +#undef HAVE_ACL_SET_FILE + +/* Define to 1 if you have the `acl_to_short_text' function. */ +#undef HAVE_ACL_TO_SHORT_TEXT + +/* Define to 1 if you have the `acl_trivial' function. */ +#undef HAVE_ACL_TRIVIAL + +/* Define to 1 if the ACL type ACL_TYPE_EXTENDED exists. */ +#undef HAVE_ACL_TYPE_EXTENDED + +/* Define to 1 if you have the `alarm' function. */ +#undef HAVE_ALARM + +/* Define to 1 if you have 'alloca' after including , a header that + may be supplied by this distribution. */ +#undef HAVE_ALLOCA + +/* Define to 1 if you have and it should be used (not on Ultrix). + */ +#undef HAVE_ALLOCA_H + +/* Define if you have an arithmetic hrtime_t type. */ +#undef HAVE_ARITHMETIC_HRTIME_T + +/* Define to 1 if you have the header file. */ +#undef HAVE_ARPA_INET_H + +/* Define to 1 if you have the `attr_copy_file' function. */ +#undef HAVE_ATTR_COPY_FILE + +/* Define to 1 if you have the header file. */ +#undef HAVE_ATTR_ERROR_CONTEXT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_ATTR_LIBATTR_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_BP_SYM_H + +/* Define to 1 if you have the `btowc' function. */ +#undef HAVE_BTOWC + +/* Define to 1 if nanosleep mishandles large arguments. */ +#undef HAVE_BUG_BIG_NANOSLEEP + +/* Define to 1 if strtold conforms to C99. */ +#undef HAVE_C99_STRTOLD + +/* Define to 1 if your system has a GNU libc compatible 'calloc' function, and + to 0 otherwise. */ +#undef HAVE_CALLOC_GNU + +/* Define if the 'calloc' function is POSIX compliant. */ +#undef HAVE_CALLOC_POSIX + +/* Define to 1 if you have the `canonicalize_file_name' function. */ +#undef HAVE_CANONICALIZE_FILE_NAME + +/* libcap usability */ +#undef HAVE_CAP + +/* Define to 1 if you have the `catgets' function. */ +#undef HAVE_CATGETS + +/* Define to 1 if you have the Mac OS X function CFLocaleCopyCurrent in the + CoreFoundation framework. */ +#undef HAVE_CFLOCALECOPYCURRENT + +/* Define to 1 if you have the Mac OS X function CFPreferencesCopyAppValue in + the CoreFoundation framework. */ +#undef HAVE_CFPREFERENCESCOPYAPPVALUE + +/* Define to 1 if you have the `chown' function. */ +#undef HAVE_CHOWN + +/* Define to 1 if you have the `chroot' function. */ +#undef HAVE_CHROOT + +/* Define to 1 if you have the `chsize' function. */ +#undef HAVE_CHSIZE + +/* Define to 1 if you have the `clock_gettime' function. */ +#undef HAVE_CLOCK_GETTIME + +/* Define to 1 if you have the `clock_settime' function. */ +#undef HAVE_CLOCK_SETTIME + +/* Define to 1 if you have the `closedir' function. */ +#undef HAVE_CLOSEDIR + +/* Define if you have compound literals. */ +#undef HAVE_COMPOUND_LITERALS + +/* Define to 1 if you have the `confstr' function. */ +#undef HAVE_CONFSTR + +/* Define if the copysignf function is declared in and available in + libc. */ +#undef HAVE_COPYSIGNF_IN_LIBC + +/* Define if the copysignl function is declared in and available in + libc. */ +#undef HAVE_COPYSIGNL_IN_LIBC + +/* Define if the copysign function is declared in and available in + libc. */ +#undef HAVE_COPYSIGN_IN_LIBC + +/* FIXME */ +#undef HAVE_C_LINE + +/* Define if the GNU dcgettext() function is already present or preinstalled. + */ +#undef HAVE_DCGETTEXT + +/* Define to 1 if you have the declaration of `alarm', and to 0 if you don't. + */ +#undef HAVE_DECL_ALARM + +/* Define to 1 if you have the declaration of `clearerr_unlocked', and to 0 if + you don't. */ +#undef HAVE_DECL_CLEARERR_UNLOCKED + +/* Define to 1 if you have the declaration of `copysign', and to 0 if you + don't. */ +#undef HAVE_DECL_COPYSIGN + +/* Define to 1 if you have the declaration of `copysignf', and to 0 if you + don't. */ +#undef HAVE_DECL_COPYSIGNF + +/* Define to 1 if you have the declaration of `copysignl', and to 0 if you + don't. */ +#undef HAVE_DECL_COPYSIGNL + +/* Define to 1 if you have the declaration of `dirfd', and to 0 if you don't. + */ +#undef HAVE_DECL_DIRFD + +/* Define to 1 if you have the declaration of `fchdir', and to 0 if you don't. + */ +#undef HAVE_DECL_FCHDIR + +/* Define to 1 if you have the declaration of `fdatasync', and to 0 if you + don't. */ +#undef HAVE_DECL_FDATASYNC + +/* Define to 1 if you have the declaration of `fdopendir', and to 0 if you + don't. */ +#undef HAVE_DECL_FDOPENDIR + +/* Define to 1 if you have the declaration of `feof_unlocked', and to 0 if you + don't. */ +#undef HAVE_DECL_FEOF_UNLOCKED + +/* Define to 1 if you have the declaration of `ferror_unlocked', and to 0 if + you don't. */ +#undef HAVE_DECL_FERROR_UNLOCKED + +/* Define to 1 if you have the declaration of `fflush_unlocked', and to 0 if + you don't. */ +#undef HAVE_DECL_FFLUSH_UNLOCKED + +/* Define to 1 if you have the declaration of `fgets_unlocked', and to 0 if + you don't. */ +#undef HAVE_DECL_FGETS_UNLOCKED + +/* Define to 1 if you have the declaration of `flockfile', and to 0 if you + don't. */ +#undef HAVE_DECL_FLOCKFILE + +/* Define to 1 if you have the declaration of `fpurge', and to 0 if you don't. + */ +#undef HAVE_DECL_FPURGE + +/* Define to 1 if you have the declaration of `fputc_unlocked', and to 0 if + you don't. */ +#undef HAVE_DECL_FPUTC_UNLOCKED + +/* Define to 1 if you have the declaration of `fputs_unlocked', and to 0 if + you don't. */ +#undef HAVE_DECL_FPUTS_UNLOCKED + +/* Define to 1 if you have the declaration of `fread_unlocked', and to 0 if + you don't. */ +#undef HAVE_DECL_FREAD_UNLOCKED + +/* Define to 1 if you have the declaration of `freeaddrinfo', and to 0 if you + don't. */ +#undef HAVE_DECL_FREEADDRINFO + +/* Define to 1 if you have the declaration of `fseeko', and to 0 if you don't. + */ +#undef HAVE_DECL_FSEEKO + +/* Define to 1 if you have the declaration of `ftello', and to 0 if you don't. + */ +#undef HAVE_DECL_FTELLO + +/* Define to 1 if you have the declaration of `funlockfile', and to 0 if you + don't. */ +#undef HAVE_DECL_FUNLOCKFILE + +/* Define to 1 if you have the declaration of `fwrite_unlocked', and to 0 if + you don't. */ +#undef HAVE_DECL_FWRITE_UNLOCKED + +/* Define to 1 if you have the declaration of `gai_strerror', and to 0 if you + don't. */ +#undef HAVE_DECL_GAI_STRERROR + +/* Define to 1 if you have the declaration of `gai_strerrorA', and to 0 if you + don't. */ +#undef HAVE_DECL_GAI_STRERRORA + +/* Define to 1 if you have the declaration of `getaddrinfo', and to 0 if you + don't. */ +#undef HAVE_DECL_GETADDRINFO + +/* Define to 1 if you have the declaration of `getchar_unlocked', and to 0 if + you don't. */ +#undef HAVE_DECL_GETCHAR_UNLOCKED + +/* Define to 1 if you have the declaration of `getcwd', and to 0 if you don't. + */ +#undef HAVE_DECL_GETCWD + +/* Define to 1 if you have the declaration of `getc_unlocked', and to 0 if you + don't. */ +#undef HAVE_DECL_GETC_UNLOCKED + +/* Define to 1 if you have the declaration of `getdelim', and to 0 if you + don't. */ +#undef HAVE_DECL_GETDELIM + +/* Define to 1 if you have the declaration of `getenv', and to 0 if you don't. + */ +#undef HAVE_DECL_GETENV + +/* Define to 1 if you have the declaration of `geteuid', and to 0 if you + don't. */ +#undef HAVE_DECL_GETEUID + +/* Define to 1 if you have the declaration of `getgrgid', and to 0 if you + don't. */ +#undef HAVE_DECL_GETGRGID + +/* Define to 1 if you have the declaration of `gethrtime', and to 0 if you + don't. */ +#undef HAVE_DECL_GETHRTIME + +/* Define to 1 if you have the declaration of `getline', and to 0 if you + don't. */ +#undef HAVE_DECL_GETLINE + +/* Define to 1 if you have the declaration of `getlogin', and to 0 if you + don't. */ +#undef HAVE_DECL_GETLOGIN + +/* Define to 1 if you have the declaration of `getnameinfo', and to 0 if you + don't. */ +#undef HAVE_DECL_GETNAMEINFO + +/* Define to 1 if you have the declaration of `getpass', and to 0 if you + don't. */ +#undef HAVE_DECL_GETPASS + +/* Define to 1 if you have the declaration of `getpwuid', and to 0 if you + don't. */ +#undef HAVE_DECL_GETPWUID + +/* Define to 1 if you have the declaration of `getuid', and to 0 if you don't. + */ +#undef HAVE_DECL_GETUID + +/* Define to 1 if you have the declaration of `getusershell', and to 0 if you + don't. */ +#undef HAVE_DECL_GETUSERSHELL + +/* Define to 1 if you have the declaration of `getutent', and to 0 if you + don't. */ +#undef HAVE_DECL_GETUTENT + +/* Define to 1 if you have the declaration of `inet_ntop', and to 0 if you + don't. */ +#undef HAVE_DECL_INET_NTOP + +/* Define to 1 if you have the declaration of `inet_pton', and to 0 if you + don't. */ +#undef HAVE_DECL_INET_PTON + +/* Define to 1 if you have the declaration of `isblank', and to 0 if you + don't. */ +#undef HAVE_DECL_ISBLANK + +/* Define to 1 if you have the declaration of `iswblank', and to 0 if you + don't. */ +#undef HAVE_DECL_ISWBLANK + +/* Define to 1 if you have the declaration of `localtime_r', and to 0 if you + don't. */ +#undef HAVE_DECL_LOCALTIME_R + +/* Define to 1 if you have the declaration of `mbrlen', and to 0 if you don't. + */ +#undef HAVE_DECL_MBRLEN + +/* Define to 1 if you have the declaration of `mbrtowc', and to 0 if you + don't. */ +#undef HAVE_DECL_MBRTOWC + +/* Define to 1 if you have the declaration of `mbsinit', and to 0 if you + don't. */ +#undef HAVE_DECL_MBSINIT + +/* Define to 1 if you have the declaration of `mbsrtowcs', and to 0 if you + don't. */ +#undef HAVE_DECL_MBSRTOWCS + +/* Define to 1 if you have a declaration of mbswidth() in , and to 0 + otherwise. */ +#undef HAVE_DECL_MBSWIDTH_IN_WCHAR_H + +/* Define to 1 if you have the declaration of `memrchr', and to 0 if you + don't. */ +#undef HAVE_DECL_MEMRCHR + +/* Define to 1 if you have the declaration of `mpz_inits', and to 0 if you + don't. */ +#undef HAVE_DECL_MPZ_INITS + +/* Define to 1 if you have the declaration of `program_invocation_name', and + to 0 if you don't. */ +#undef HAVE_DECL_PROGRAM_INVOCATION_NAME + +/* Define to 1 if you have the declaration of `program_invocation_short_name', + and to 0 if you don't. */ +#undef HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME + +/* Define to 1 if you have the declaration of `putchar_unlocked', and to 0 if + you don't. */ +#undef HAVE_DECL_PUTCHAR_UNLOCKED + +/* Define to 1 if you have the declaration of `putc_unlocked', and to 0 if you + don't. */ +#undef HAVE_DECL_PUTC_UNLOCKED + +/* Define to 1 if you have the declaration of `setenv', and to 0 if you don't. + */ +#undef HAVE_DECL_SETENV + +/* Define to 1 if you have the declaration of `setregid', and to 0 if you + don't. */ +#undef HAVE_DECL_SETREGID + +/* Define to 1 if you have the declaration of `sleep', and to 0 if you don't. + */ +#undef HAVE_DECL_SLEEP + +/* Define to 1 if you have the declaration of `snprintf', and to 0 if you + don't. */ +#undef HAVE_DECL_SNPRINTF + +/* Define to 1 if you have the declaration of `stpncpy', and to 0 if you + don't. */ +#undef HAVE_DECL_STPNCPY + +/* Define to 1 if you have the declaration of `strdup', and to 0 if you don't. + */ +#undef HAVE_DECL_STRDUP + +/* Define to 1 if you have the declaration of `strerror_r', and to 0 if you + don't. */ +#undef HAVE_DECL_STRERROR_R + +/* Define to 1 if you have the declaration of `strmode', and to 0 if you + don't. */ +#undef HAVE_DECL_STRMODE + +/* Define to 1 if you have the declaration of `strndup', and to 0 if you + don't. */ +#undef HAVE_DECL_STRNDUP + +/* Define to 1 if you have the declaration of `strnlen', and to 0 if you + don't. */ +#undef HAVE_DECL_STRNLEN + +/* Define to 1 if you have the declaration of `strsignal', and to 0 if you + don't. */ +#undef HAVE_DECL_STRSIGNAL + +/* Define to 1 if you have the declaration of `strtoimax', and to 0 if you + don't. */ +#undef HAVE_DECL_STRTOIMAX + +/* Define to 1 if you have the declaration of `strtoll', and to 0 if you + don't. */ +#undef HAVE_DECL_STRTOLL + +/* Define to 1 if you have the declaration of `strtoull', and to 0 if you + don't. */ +#undef HAVE_DECL_STRTOULL + +/* Define to 1 if you have the declaration of `strtoumax', and to 0 if you + don't. */ +#undef HAVE_DECL_STRTOUMAX + +/* Define to 1 if you have the declaration of `sys_siglist', and to 0 if you + don't. */ +#undef HAVE_DECL_SYS_SIGLIST + +/* Define to 1 if you have the declaration of `towlower', and to 0 if you + don't. */ +#undef HAVE_DECL_TOWLOWER + +/* Define to 1 if you have the declaration of `ttyname', and to 0 if you + don't. */ +#undef HAVE_DECL_TTYNAME + +/* Define to 1 if you have the declaration of `tzname', and to 0 if you don't. + */ +#undef HAVE_DECL_TZNAME + +/* Define to 1 if you have the declaration of `unsetenv', and to 0 if you + don't. */ +#undef HAVE_DECL_UNSETENV + +/* Define to 1 if you have the declaration of `wcrtomb', and to 0 if you + don't. */ +#undef HAVE_DECL_WCRTOMB + +/* Define to 1 if you have the declaration of `wctob', and to 0 if you don't. + */ +#undef HAVE_DECL_WCTOB + +/* Define to 1 if you have the declaration of `wcwidth', and to 0 if you + don't. */ +#undef HAVE_DECL_WCWIDTH + +/* Define to 1 if you have the declaration of `_snprintf', and to 0 if you + don't. */ +#undef HAVE_DECL__SNPRINTF + +/* Define to 1 if you have the declaration of `_sys_siglist', and to 0 if you + don't. */ +#undef HAVE_DECL__SYS_SIGLIST + +/* Define to 1 if you have the declaration of `__fpending', and to 0 if you + don't. */ +#undef HAVE_DECL___FPENDING + +/* Define to 1 if you have the declaration of `__fsetlocking', and to 0 if you + don't. */ +#undef HAVE_DECL___FSETLOCKING + +/* Define to 1 if you have the declaration of `__sys_siglist', and to 0 if you + don't. */ +#undef HAVE_DECL___SYS_SIGLIST + +/* Define to 1 if you have the `directio' function. */ +#undef HAVE_DIRECTIO + +/* Define to 1 if you have the header file. */ +#undef HAVE_DIRENT_H + +/* Define to 1 if you have the `dirfd' function. */ +#undef HAVE_DIRFD + +/* Define to 1 if you have the 'dup2' function. */ +#undef HAVE_DUP2 + +/* Define to 1 if you have the header file. */ +#undef HAVE_DUSTAT_H + +/* Define to 1 if you have the `eaccess' function. */ +#undef HAVE_EACCESS + +/* Define to 1 if you have the `endgrent' function. */ +#undef HAVE_ENDGRENT + +/* Define to 1 if you have the `endpwent' function. */ +#undef HAVE_ENDPWENT + +/* Define if you have the declaration of environ. */ +#undef HAVE_ENVIRON_DECL + +/* Define to 1 if you have the `euidaccess' function. */ +#undef HAVE_EUIDACCESS + +/* Define to 1 if you have the `faccessat' function. */ +#undef HAVE_FACCESSAT + +/* Define to 1 if you have the `facl' function. */ +#undef HAVE_FACL + +/* Define to 1 if you have the `fchdir' function. */ +#undef HAVE_FCHDIR + +/* Define to 1 if you have the `fchmod' function. */ +#undef HAVE_FCHMOD + +/* Define to 1 if you have the `fchmodat' function. */ +#undef HAVE_FCHMODAT + +/* Define to 1 if you have the `fchown' function. */ +#undef HAVE_FCHOWN + +/* Define to 1 if you have the `fcntl' function. */ +#undef HAVE_FCNTL + +/* Define to 1 if you have the `fdatasync' function. */ +#undef HAVE_FDATASYNC + +/* Define to 1 if you have the `fdopendir' function. */ +#undef HAVE_FDOPENDIR + +/* Define to 1 if you have the header file. */ +#undef HAVE_FEATURES_H + +/* Define to 1 if pipes are FIFOs, 0 if sockets. Leave undefined if not known. + */ +#undef HAVE_FIFO_PIPES + +/* Define to 1 if you have the `flockfile' function. */ +#undef HAVE_FLOCKFILE + +/* Define to 1 if you have the `fork' function. */ +#undef HAVE_FORK + +/* Define to 1 if you have the `fpurge' function. */ +#undef HAVE_FPURGE + +/* Define if the frexpl function is available in libc. */ +#undef HAVE_FREXPL_IN_LIBC + +/* Define if the frexp function is available in libc. */ +#undef HAVE_FREXP_IN_LIBC + +/* Define to 1 if fseeko (and presumably ftello) exists and is declared. */ +#undef HAVE_FSEEKO + +/* Define to 1 if you have the `fstatat' function. */ +#undef HAVE_FSTATAT + +/* Define to 1 if you have the `fstatfs' function. */ +#undef HAVE_FSTATFS + +/* Define to 1 if you have the `fsync' function. */ +#undef HAVE_FSYNC + +/* Define to 1 if you have the header file. */ +#undef HAVE_FS_INFO_H + +/* Define to 1 if you have the `fs_stat_dev' function. */ +#undef HAVE_FS_STAT_DEV + +/* Define to 1 if you have the `ftruncate' function. */ +#undef HAVE_FTRUNCATE + +/* Define to 1 if you have the `funlockfile' function. */ +#undef HAVE_FUNLOCKFILE + +/* Define to 1 if you have the `futimens' function. */ +#undef HAVE_FUTIMENS + +/* Define to 1 if you have the `futimes' function. */ +#undef HAVE_FUTIMES + +/* Define to 1 if you have the `futimesat' function. */ +#undef HAVE_FUTIMESAT + +/* Define to 1 if you have the `getacl' function. */ +#undef HAVE_GETACL + +/* Define to 1 if you have the `getdelim' function. */ +#undef HAVE_GETDELIM + +/* Define to 1 if you have the `getdtablesize' function. */ +#undef HAVE_GETDTABLESIZE + +/* Define to 1 if you have the `getegid' function. */ +#undef HAVE_GETEGID + +/* Define to 1 if you have the `getgrent_nomembers' function. */ +#undef HAVE_GETGRENT_NOMEMBERS + +/* Define to 1 if you have the `getgrgid_nomembers' function. */ +#undef HAVE_GETGRGID_NOMEMBERS + +/* Define to 1 if you have the `getgrnam_nomembers' function. */ +#undef HAVE_GETGRNAM_NOMEMBERS + +/* Define to 1 if you have the `getgrouplist' function. */ +#undef HAVE_GETGROUPLIST + +/* Define to 1 if your system has a working `getgroups' function. */ +#undef HAVE_GETGROUPS + +/* Define to 1 if you have the `gethostbyname' function. */ +#undef HAVE_GETHOSTBYNAME + +/* Define to 1 if you have the `gethostid' function. */ +#undef HAVE_GETHOSTID + +/* Define to 1 if you have the `gethostname' function. */ +#undef HAVE_GETHOSTNAME + +/* Define to 1 if you have the `getlogin' function. */ +#undef HAVE_GETLOGIN + +/* Define to 1 if you have the `getmntent' function. */ +#undef HAVE_GETMNTENT + +/* Define to 1 if you have the `getmntinfo' function. */ +#undef HAVE_GETMNTINFO + +/* Define to 1 if you have the header file. */ +#undef HAVE_GETOPT_H + +/* Define to 1 if you have the `getopt_long_only' function. */ +#undef HAVE_GETOPT_LONG_ONLY + +/* Define to 1 if you have the `getpagesize' function. */ +#undef HAVE_GETPAGESIZE + +/* Define to 1 if you have the `getppriv' function. */ +#undef HAVE_GETPPRIV + +/* Define to 1 if you have the `getservbyname' function. */ +#undef HAVE_GETSERVBYNAME + +/* Define to 1 if you have the `getsysinfo' function. */ +#undef HAVE_GETSYSINFO + +/* Define if the GNU gettext() function is already present or preinstalled. */ +#undef HAVE_GETTEXT + +/* Define to 1 if you have the `gettimeofday' function. */ +#undef HAVE_GETTIMEOFDAY + +/* Define to 1 if you have the `getusershell' function. */ +#undef HAVE_GETUSERSHELL + +/* Define if you have GNU libgmp (or replacement) */ +#undef HAVE_GMP + +/* Define to 1 if you have the header file. */ +#undef HAVE_GRP_H + +/* Define to 1 if you have the `hasmntopt' function. */ +#undef HAVE_HASMNTOPT + +/* Define to 1 if you have the header file. */ +#undef HAVE_HURD_H + +/* Define if you have the iconv() function and it works. */ +#undef HAVE_ICONV + +/* Define to 1 if you have the header file. */ +#undef HAVE_ICONV_H + +/* Define to 1 if you have the `inet_ntop' function. */ +#undef HAVE_INET_NTOP + +/* Define to 1 if you have the `inet_pton' function. */ +#undef HAVE_INET_PTON + +/* Define to 1 if you have the `initgroups' function. */ +#undef HAVE_INITGROUPS + +/* Define to 1 if the compiler supports one of the keywords 'inline', + '__inline__', '__inline' and effectively inlines functions marked as such. + */ +#undef HAVE_INLINE + +/* Define to 1 if you have usable inotify support. */ +#undef HAVE_INOTIFY + +/* Define to 1 if you have the `inotify_init' function. */ +#undef HAVE_INOTIFY_INIT + +/* Define if you have the 'intmax_t' type in or . */ +#undef HAVE_INTMAX_T + +/* Define to 1 if you have the header file. */ +#undef HAVE_INTTYPES_H + +/* Define if exists, doesn't clash with , and + declares uintmax_t. */ +#undef HAVE_INTTYPES_H_WITH_UINTMAX + +/* Define to 1 if you have the `ioctl' function. */ +#undef HAVE_IOCTL + +/* Define to 1 if defines AF_INET. */ +#undef HAVE_IPV4 + +/* Define to 1 if defines AF_INET6. */ +#undef HAVE_IPV6 + +/* Define to 1 if you have the `isapipe' function. */ +#undef HAVE_ISAPIPE + +/* Define to 1 if you have the `isascii' function. */ +#undef HAVE_ISASCII + +/* Define to 1 if you have the `isblank' function. */ +#undef HAVE_ISBLANK + +/* Define if the isnan(double) function is available in libc. */ +#undef HAVE_ISNAND_IN_LIBC + +/* Define if the isnan(float) function is available in libc. */ +#undef HAVE_ISNANF_IN_LIBC + +/* Define if the isnan(long double) function is available in libc. */ +#undef HAVE_ISNANL_IN_LIBC + +/* Define to 1 if you have the `iswblank' function. */ +#undef HAVE_ISWBLANK + +/* Define to 1 if you have the `iswcntrl' function. */ +#undef HAVE_ISWCNTRL + +/* Define to 1 if you have the `iswctype' function. */ +#undef HAVE_ISWCTYPE + +/* Define to 1 if you have the `iswspace' function. */ +#undef HAVE_ISWSPACE + +/* Define if you have and nl_langinfo(CODESET). */ +#undef HAVE_LANGINFO_CODESET + +/* Define to 1 if you have the header file. */ +#undef HAVE_LANGINFO_H + +/* Define if you have and nl_langinfo(YESEXPR). */ +#undef HAVE_LANGINFO_YESEXPR + +/* Define to 1 if you have the `lchmod' function. */ +#undef HAVE_LCHMOD + +/* Define to 1 if you have the `lchown' function. */ +#undef HAVE_LCHOWN + +/* Define if your file defines LC_MESSAGES. */ +#undef HAVE_LC_MESSAGES + +/* Define if the ldexpl function is available in libc. */ +#undef HAVE_LDEXPL_IN_LIBC + +/* Define if the ldexp function is available in libc. */ +#undef HAVE_LDEXP_IN_LIBC + +/* Define to 1 if you have the `dgc' library (-ldgc). */ +#undef HAVE_LIBDGC + +/* Define to 1 if you have the header file. */ +#undef HAVE_LIBGEN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_LIBINTL_H + +/* Define to 1 if you have the `kstat' library (-lkstat). */ +#undef HAVE_LIBKSTAT + +/* Define to 1 if you have the `os' library (-los). */ +#undef HAVE_LIBOS + +/* Define to 1 if you have the `perfstat' library (-lperfstat). */ +#undef HAVE_LIBPERFSTAT + +/* Define to 1 if you have the `link' function. */ +#undef HAVE_LINK + +/* Define to 1 if you have the `linkat' function. */ +#undef HAVE_LINKAT + +/* Define to 1 if you have the `listmntent' function. */ +#undef HAVE_LISTMNTENT + +/* Define to 1 if you have the `localtime_r' function. */ +#undef HAVE_LOCALTIME_R + +/* Define to 1 if you support file names longer than 14 characters. */ +#undef HAVE_LONG_FILE_NAMES + +/* Define to 1 if the system has the type 'long long int'. */ +#undef HAVE_LONG_LONG_INT + +/* Define to 1 if you have the `lstat' function. */ +#undef HAVE_LSTAT + +/* Define to 1 if you have the `lutimes' function. */ +#undef HAVE_LUTIMES + +/* Define to 1 if you have the header file. */ +#undef HAVE_MACHINE_HAL_SYSINFO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_MACH_MACH_H + +/* Define to 1 if your system has a GNU libc compatible 'malloc' function, and + to 0 otherwise. */ +#undef HAVE_MALLOC_GNU + +/* Define if the 'malloc' function is POSIX compliant. */ +#undef HAVE_MALLOC_POSIX + +/* Define to 1 if mmap()'s MAP_ANONYMOUS flag is available after including + config.h and . */ +#undef HAVE_MAP_ANONYMOUS + +/* Define to 1 if you have the `matchpathcon_init_prefix' function. */ +#undef HAVE_MATCHPATHCON_INIT_PREFIX + +/* Define to 1 if you have the header file. */ +#undef HAVE_MATH_H + +/* Define to 1 if you have the `mbrlen' function. */ +#undef HAVE_MBRLEN + +/* Define to 1 if you have the `mbrtowc' function. */ +#undef HAVE_MBRTOWC + +/* Define to 1 if you have the `mbsinit' function. */ +#undef HAVE_MBSINIT + +/* Define to 1 if you have the `mbslen' function. */ +#undef HAVE_MBSLEN + +/* Define to 1 if you have the `mbsrtowcs' function. */ +#undef HAVE_MBSRTOWCS + +/* Define to 1 if declares mbstate_t. */ +#undef HAVE_MBSTATE_T + +/* Define to 1 if you have the header file. */ +#undef HAVE_MEMORY_H + +/* Define to 1 if you have the `mempcpy' function. */ +#undef HAVE_MEMPCPY + +/* Define to 1 if you have the `memrchr' function. */ +#undef HAVE_MEMRCHR + +/* Define to 1 if you have the `microuptime' function. */ +#undef HAVE_MICROUPTIME + +/* Define to 1 if getcwd minimally works, that is, its result can be trusted + when it succeeds. */ +#undef HAVE_MINIMALLY_WORKING_GETCWD + +/* Define to 1 if you have the `mkfifo' function. */ +#undef HAVE_MKFIFO + +/* Define to 1 if you have the `mknod' function. */ +#undef HAVE_MKNOD + +/* Define to 1 if you have the `mkstemp' function. */ +#undef HAVE_MKSTEMP + +/* Define to 1 if you have the header file. */ +#undef HAVE_MNTENT_H + +/* Define to 1 if you have the `mprotect' function. */ +#undef HAVE_MPROTECT + +/* Define to 1 on MSVC platforms that have the "invalid parameter handler" + concept. */ +#undef HAVE_MSVC_INVALID_PARAMETER_HANDLER + +/* Define to 1 if you have the `nanotime' function. */ +#undef HAVE_NANOTIME + +/* Define to 1 if you have the `nanouptime' function. */ +#undef HAVE_NANOUPTIME + +/* Define to 1 if you have the header file. */ +#undef HAVE_NETDB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NETINET_IN_H + +/* Define to 1 if you have the `newlocale' function. */ +#undef HAVE_NEWLOCALE + +/* Define to 1 if you have the `next_dev' function. */ +#undef HAVE_NEXT_DEV + +/* Define to 1 if you have the header file. */ +#undef HAVE_NFS_NFS_CLIENT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_NFS_VFS_H + +/* Define to 1 if you have the `nice' function. */ +#undef HAVE_NICE + +/* Define to 1 if you have the header file. */ +#undef HAVE_NLIST_H + +/* Define to 1 if you have the `nl_langinfo' function. */ +#undef HAVE_NL_LANGINFO + +/* Define to 1 if libc includes obstacks. */ +#undef HAVE_OBSTACK + +/* Define to 1 if you have the `openat' function. */ +#undef HAVE_OPENAT + +/* Define to 1 if you have the `opendir' function. */ +#undef HAVE_OPENDIR + +/* Define to 1 if you have the header file. */ +#undef HAVE_OS_H + +/* Define to 1 if getcwd works, except it sometimes fails when it shouldn't, + setting errno to ERANGE, ENAMETOOLONG, or ENOENT. */ +#undef HAVE_PARTLY_WORKING_GETCWD + +/* Define to 1 if you have the `pathconf' function. */ +#undef HAVE_PATHCONF + +/* Define to 1 if you have the header file. */ +#undef HAVE_PATHS_H + +/* Define to 1 if you have the `pipe' function. */ +#undef HAVE_PIPE + +/* Define to 1 if you have the `pipe2' function. */ +#undef HAVE_PIPE2 + +/* Define to 1 if you have the `posix_fadvise' function. */ +#undef HAVE_POSIX_FADVISE + +/* Define to 1 if you have the `posix_spawn' function. */ +#undef HAVE_POSIX_SPAWN + +/* Define to 1 if the system has the type `posix_spawnattr_t'. */ +#undef HAVE_POSIX_SPAWNATTR_T + +/* Define to 1 if the system has the type `posix_spawn_file_actions_t'. */ +#undef HAVE_POSIX_SPAWN_FILE_ACTIONS_T + +/* Define to 1 if you have the `prctl' function. */ +#undef HAVE_PRCTL + +/* Define to 1 if you have the header file. */ +#undef HAVE_PRIV_H + +/* Define if your system has the /proc/uptime special file. */ +#undef HAVE_PROC_UPTIME + +/* Define to 1 if you have the `pstat_getdynamic' function. */ +#undef HAVE_PSTAT_GETDYNAMIC + +/* Define to 1 if you have the `pstat_getstatic' function. */ +#undef HAVE_PSTAT_GETSTATIC + +/* Define to 1 if you have the `pthread_atfork' function. */ +#undef HAVE_PTHREAD_ATFORK + +/* Define to 1 if you have the header file. */ +#undef HAVE_PTHREAD_H + +/* Define if the defines PTHREAD_MUTEX_RECURSIVE. */ +#undef HAVE_PTHREAD_MUTEX_RECURSIVE + +/* Define if the POSIX multithreading library has read/write locks. */ +#undef HAVE_PTHREAD_RWLOCK + +/* Define to 1 if the system has the type `pthread_spinlock_t'. */ +#undef HAVE_PTHREAD_SPINLOCK_T + +/* Define to 1 if the system has the type `pthread_t'. */ +#undef HAVE_PTHREAD_T + +/* Define to 1 if you have the header file. */ +#undef HAVE_PWD_H + +/* Define to 1 if you have the `raise' function. */ +#undef HAVE_RAISE + +/* Define to 1 if you have the `rawmemchr' function. */ +#undef HAVE_RAWMEMCHR + +/* Define to 1 if you have the `readdir' function. */ +#undef HAVE_READDIR + +/* Define to 1 if you have the `readlink' function. */ +#undef HAVE_READLINK + +/* Define to 1 if you have the `readlinkat' function. */ +#undef HAVE_READLINKAT + +/* Define to 1 if your system has a GNU libc compatible 'realloc' function, + and to 0 otherwise. */ +#undef HAVE_REALLOC_GNU + +/* Define if the 'realloc' function is POSIX compliant. */ +#undef HAVE_REALLOC_POSIX + +/* Define to 1 if you have the `realpath' function. */ +#undef HAVE_REALPATH + +/* Define to 1 if you have the `rewinddir' function. */ +#undef HAVE_REWINDDIR + +/* Define to 1 if you have the `rpmatch' function. */ +#undef HAVE_RPMATCH + +/* Define to 1 if you have run the test for working tzset. */ +#undef HAVE_RUN_TZSET_TEST + +/* Define to 1 if 'long double' and 'double' have the same representation. */ +#undef HAVE_SAME_LONG_DOUBLE_AS_DOUBLE + +/* Define to 1 if the system has the type `sa_family_t'. */ +#undef HAVE_SA_FAMILY_T + +/* Define to 1 if you have the `sched_getaffinity' function. */ +#undef HAVE_SCHED_GETAFFINITY + +/* Define to 1 if sched_getaffinity has a glibc compatible declaration. */ +#undef HAVE_SCHED_GETAFFINITY_LIKE_GLIBC + +/* Define to 1 if you have the `sched_getaffinity_np' function. */ +#undef HAVE_SCHED_GETAFFINITY_NP + +/* Define to 1 if you have the header file. */ +#undef HAVE_SCHED_H + +/* Define to 1 if you have the `sched_setparam' function. */ +#undef HAVE_SCHED_SETPARAM + +/* Define to 1 if you have the `sched_setscheduler' function. */ +#undef HAVE_SCHED_SETSCHEDULER + +/* Define to 1 if you have the header file. */ +#undef HAVE_SEARCH_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SELINUX_CONTEXT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SELINUX_FLASK_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SELINUX_SELINUX_H + +/* Define to 1 if you have the `setegid' function. */ +#undef HAVE_SETEGID + +/* Define to 1 if you have the `setenv' function. */ +#undef HAVE_SETENV + +/* Define to 1 if you have the `seteuid' function. */ +#undef HAVE_SETEUID + +/* Define to 1 if you have the `setgroups' function. */ +#undef HAVE_SETGROUPS + +/* Define to 1 if you have the `sethostname' function. */ +#undef HAVE_SETHOSTNAME + +/* Define to 1 if you have the `setlocale' function. */ +#undef HAVE_SETLOCALE + +/* Define to 1 if you have the `setrlimit' function. */ +#undef HAVE_SETRLIMIT + +/* Define to 1 if you have the `settimeofday' function. */ +#undef HAVE_SETTIMEOFDAY + +/* Define to 1 if you have the `shutdown' function. */ +#undef HAVE_SHUTDOWN + +/* Define to 1 if you have the `sig2str' function. */ +#undef HAVE_SIG2STR + +/* Define to 1 if you have the `sigaction' function. */ +#undef HAVE_SIGACTION + +/* Define to 1 if you have the `sigaltstack' function. */ +#undef HAVE_SIGALTSTACK + +/* Define to 1 if the system has the type `siginfo_t'. */ +#undef HAVE_SIGINFO_T + +/* Define to 1 if you have the `siginterrupt' function. */ +#undef HAVE_SIGINTERRUPT + +/* Define to 1 if 'sig_atomic_t' is a signed integer type. */ +#undef HAVE_SIGNED_SIG_ATOMIC_T + +/* Define to 1 if 'wchar_t' is a signed integer type. */ +#undef HAVE_SIGNED_WCHAR_T + +/* Define to 1 if 'wint_t' is a signed integer type. */ +#undef HAVE_SIGNED_WINT_T + +/* Define to 1 if the system has the type `sigset_t'. */ +#undef HAVE_SIGSET_T + +/* Define to 1 if the system has the type `sig_atomic_t'. */ +#undef HAVE_SIG_ATOMIC_T + +/* Define to 1 if you have the `sleep' function. */ +#undef HAVE_SLEEP + +/* Define to 1 if you have the `snprintf' function. */ +#undef HAVE_SNPRINTF + +/* Define if the return value of the snprintf function is the number of of + bytes (excluding the terminating NUL) that would have been produced if the + buffer had been large enough. */ +#undef HAVE_SNPRINTF_RETVAL_C99 + +/* Define to 1 if you have the header file. */ +#undef HAVE_SPAWN_H + +/* Define to 1 if you have the `statacl' function. */ +#undef HAVE_STATACL + +/* Define to 1 if you have the `statvfs' function. */ +#undef HAVE_STATVFS + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDINT_H + +/* Define if exists, doesn't clash with , and declares + uintmax_t. */ +#undef HAVE_STDINT_H_WITH_UINTMAX + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDIO_EXT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STDLIB_H + +/* Define to 1 if you have the `stime' function. */ +#undef HAVE_STIME + +/* Define to 1 if you have the `stpcpy' function. */ +#undef HAVE_STPCPY + +/* Define if you have the stpncpy() function and it works. */ +#undef HAVE_STPNCPY + +/* Define to 1 if you have the `strchrnul' function. */ +#undef HAVE_STRCHRNUL + +/* Define to 1 if you have the `strdup' function. */ +#undef HAVE_STRDUP + +/* Define to 1 if you have the `strerror_r' function. */ +#undef HAVE_STRERROR_R + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRINGS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_STRING_H + +/* Define to 1 if you have the `strndup' function. */ +#undef HAVE_STRNDUP + +/* Define to 1 if you have the `strnlen' function. */ +#undef HAVE_STRNLEN + +/* Define to 1 if you have the header file. */ +#undef HAVE_STROPTS_H + +/* Define to 1 if you have the `strpbrk' function. */ +#undef HAVE_STRPBRK + +/* Define to 1 if you have the `strsignal' function. */ +#undef HAVE_STRSIGNAL + +/* Define to 1 if you have the `strtod_l' function. */ +#undef HAVE_STRTOD_L + +/* Define to 1 if you have the `strtof' function. */ +#undef HAVE_STRTOF + +/* Define to 1 if you have the `strtoimax' function. */ +#undef HAVE_STRTOIMAX + +/* Define to 1 if you have the `strtold_l' function. */ +#undef HAVE_STRTOLD_L + +/* Define to 1 if you have the `strtoll' function. */ +#undef HAVE_STRTOLL + +/* Define to 1 if you have the `strtoull' function. */ +#undef HAVE_STRTOULL + +/* Define to 1 if you have the `strtoumax' function. */ +#undef HAVE_STRTOUMAX + +/* Define to 1 if the system has the type `struct addrinfo'. */ +#undef HAVE_STRUCT_ADDRINFO + +/* Define if there is a member named d_type in the struct describing directory + headers. */ +#undef HAVE_STRUCT_DIRENT_D_TYPE + +/* Define to 1 if `f_fstypename' is a member of `struct fsstat'. */ +#undef HAVE_STRUCT_FSSTAT_F_FSTYPENAME + +/* Define to 1 if `decimal_point' is a member of `struct lconv'. */ +#undef HAVE_STRUCT_LCONV_DECIMAL_POINT + +/* Define to 1 if `n_un.n_name' is a member of `struct nlist'. */ +#undef HAVE_STRUCT_NLIST_N_UN_N_NAME + +/* Define to 1 if `sa_sigaction' is a member of `struct sigaction'. */ +#undef HAVE_STRUCT_SIGACTION_SA_SIGACTION + +/* Define to 1 if `sa_len' is a member of `struct sockaddr'. */ +#undef HAVE_STRUCT_SOCKADDR_SA_LEN + +/* Define to 1 if the system has the type `struct sockaddr_storage'. */ +#undef HAVE_STRUCT_SOCKADDR_STORAGE + +/* Define to 1 if `ss_family' is a member of `struct sockaddr_storage'. */ +#undef HAVE_STRUCT_SOCKADDR_STORAGE_SS_FAMILY + +/* Define to 1 if `f_frsize' is a member of `struct statfs'. */ +#undef HAVE_STRUCT_STATFS_F_FRSIZE + +/* Define to 1 if `f_fstypename' is a member of `struct statfs'. */ +#undef HAVE_STRUCT_STATFS_F_FSTYPENAME + +/* Define to 1 if `f_namelen' is a member of `struct statfs'. */ +#undef HAVE_STRUCT_STATFS_F_NAMELEN + +/* Define to 1 if `f_type' is a member of `struct statfs'. */ +#undef HAVE_STRUCT_STATFS_F_TYPE + +/* Define to 1 if `f_basetype' is a member of `struct statvfs'. */ +#undef HAVE_STRUCT_STATVFS_F_BASETYPE + +/* Define to 1 if `f_fstypename' is a member of `struct statvfs'. */ +#undef HAVE_STRUCT_STATVFS_F_FSTYPENAME + +/* Define to 1 if `f_namemax' is a member of `struct statvfs'. */ +#undef HAVE_STRUCT_STATVFS_F_NAMEMAX + +/* Define to 1 if `f_type' is a member of `struct statvfs'. */ +#undef HAVE_STRUCT_STATVFS_F_TYPE + +/* Define to 1 if `st_atimensec' is a member of `struct stat'. */ +#undef HAVE_STRUCT_STAT_ST_ATIMENSEC + +/* Define to 1 if `st_atimespec.tv_nsec' is a member of `struct stat'. */ +#undef HAVE_STRUCT_STAT_ST_ATIMESPEC_TV_NSEC + +/* Define to 1 if `st_atim.st__tim.tv_nsec' is a member of `struct stat'. */ +#undef HAVE_STRUCT_STAT_ST_ATIM_ST__TIM_TV_NSEC + +/* Define to 1 if `st_atim.tv_nsec' is a member of `struct stat'. */ +#undef HAVE_STRUCT_STAT_ST_ATIM_TV_NSEC + +/* Define to 1 if `st_author' is a member of `struct stat'. */ +#undef HAVE_STRUCT_STAT_ST_AUTHOR + +/* Define to 1 if `st_birthtimensec' is a member of `struct stat'. */ +#undef HAVE_STRUCT_STAT_ST_BIRTHTIMENSEC + +/* Define to 1 if `st_birthtimespec.tv_nsec' is a member of `struct stat'. */ +#undef HAVE_STRUCT_STAT_ST_BIRTHTIMESPEC_TV_NSEC + +/* Define to 1 if `st_birthtim.tv_nsec' is a member of `struct stat'. */ +#undef HAVE_STRUCT_STAT_ST_BIRTHTIM_TV_NSEC + +/* Define to 1 if `st_blocks' is a member of `struct stat'. */ +#undef HAVE_STRUCT_STAT_ST_BLOCKS + +/* Define to 1 if `tm_zone' is a member of `struct tm'. */ +#undef HAVE_STRUCT_TM_TM_ZONE + +/* Define if struct utimbuf is declared -- usually in . Some systems + have utime.h but don't declare the struct anywhere. */ +#undef HAVE_STRUCT_UTIMBUF + +/* Define to 1 if `ut_exit' is a member of `struct utmpx'. */ +#undef HAVE_STRUCT_UTMPX_UT_EXIT + +/* Define to 1 if `ut_exit.e_exit' is a member of `struct utmpx'. */ +#undef HAVE_STRUCT_UTMPX_UT_EXIT_E_EXIT + +/* Define to 1 if `ut_exit.e_termination' is a member of `struct utmpx'. */ +#undef HAVE_STRUCT_UTMPX_UT_EXIT_E_TERMINATION + +/* Define to 1 if `ut_exit.ut_exit' is a member of `struct utmpx'. */ +#undef HAVE_STRUCT_UTMPX_UT_EXIT_UT_EXIT + +/* Define to 1 if `ut_exit.ut_termination' is a member of `struct utmpx'. */ +#undef HAVE_STRUCT_UTMPX_UT_EXIT_UT_TERMINATION + +/* Define to 1 if `ut_id' is a member of `struct utmpx'. */ +#undef HAVE_STRUCT_UTMPX_UT_ID + +/* Define to 1 if `ut_name' is a member of `struct utmpx'. */ +#undef HAVE_STRUCT_UTMPX_UT_NAME + +/* Define to 1 if `ut_pid' is a member of `struct utmpx'. */ +#undef HAVE_STRUCT_UTMPX_UT_PID + +/* Define to 1 if `ut_type' is a member of `struct utmpx'. */ +#undef HAVE_STRUCT_UTMPX_UT_TYPE + +/* Define to 1 if `ut_user' is a member of `struct utmpx'. */ +#undef HAVE_STRUCT_UTMPX_UT_USER + +/* Define to 1 if `ut_exit' is a member of `struct utmp'. */ +#undef HAVE_STRUCT_UTMP_UT_EXIT + +/* Define to 1 if `ut_exit.e_exit' is a member of `struct utmp'. */ +#undef HAVE_STRUCT_UTMP_UT_EXIT_E_EXIT + +/* Define to 1 if `ut_exit.e_termination' is a member of `struct utmp'. */ +#undef HAVE_STRUCT_UTMP_UT_EXIT_E_TERMINATION + +/* Define to 1 if `ut_exit.ut_exit' is a member of `struct utmp'. */ +#undef HAVE_STRUCT_UTMP_UT_EXIT_UT_EXIT + +/* Define to 1 if `ut_exit.ut_termination' is a member of `struct utmp'. */ +#undef HAVE_STRUCT_UTMP_UT_EXIT_UT_TERMINATION + +/* Define to 1 if `ut_id' is a member of `struct utmp'. */ +#undef HAVE_STRUCT_UTMP_UT_ID + +/* Define to 1 if `ut_name' is a member of `struct utmp'. */ +#undef HAVE_STRUCT_UTMP_UT_NAME + +/* Define to 1 if `ut_pid' is a member of `struct utmp'. */ +#undef HAVE_STRUCT_UTMP_UT_PID + +/* Define to 1 if `ut_type' is a member of `struct utmp'. */ +#undef HAVE_STRUCT_UTMP_UT_TYPE + +/* Define to 1 if `ut_user' is a member of `struct utmp'. */ +#undef HAVE_STRUCT_UTMP_UT_USER + +/* Define to 1 if the system has the type `struct utsname'. */ +#undef HAVE_STRUCT_UTSNAME + +/* Define to 1 if your `struct stat' has `st_blocks'. Deprecated, use + `HAVE_STRUCT_STAT_ST_BLOCKS' instead. */ +#undef HAVE_ST_BLOCKS + +/* Define if struct stat has an st_dm_mode member. */ +#undef HAVE_ST_DM_MODE + +/* Define to 1 if you have the `symlink' function. */ +#undef HAVE_SYMLINK + +/* Define to 1 if you have the `symlinkat' function. */ +#undef HAVE_SYMLINKAT + +/* Define to 1 if you have the `sync' function. */ +#undef HAVE_SYNC + +/* Define to 1 if you have the `sysctl' function. */ +#undef HAVE_SYSCTL + +/* Define to 1 if you have the `sysinfo' function. */ +#undef HAVE_SYSINFO + +/* FIXME */ +#undef HAVE_SYSLOG + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYSLOG_H + +/* Define to 1 if you have the `sysmp' function. */ +#undef HAVE_SYSMP + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_ACL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_BITYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_FILSYS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_FS_S5PARAM_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_FS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_INTTYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_IOCTL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_LOADAVG_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_MMAN_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_MNTENT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_MOUNT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_PARAM_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_PSTAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_RESOURCE_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SELECT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SOCKET_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STATFS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STATVFS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_STAT_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SYSCTL_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SYSINFO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SYSMP_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SYSTEMCFG_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_SYSTEMINFO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TABLE_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TIMEB_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TIME_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_TYPES_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_UCRED_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_UIO_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_UTSNAME_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_VFS_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_SYS_WAIT_H + +/* Define to 1 if you have the `table' function. */ +#undef HAVE_TABLE + +/* Define to 1 if you have the `tcgetattr' function. */ +#undef HAVE_TCGETATTR + +/* Define to 1 if you have the `tcgetpgrp' function. */ +#undef HAVE_TCGETPGRP + +/* Define to 1 if you have the `tcsetattr' function. */ +#undef HAVE_TCSETATTR + +/* Define to 1 if you have the header file. */ +#undef HAVE_TERMIOS_H + +/* Define to 1 if you have the `timer_settime' function. */ +#undef HAVE_TIMER_SETTIME + +/* Define if struct tm has the tm_gmtoff member. */ +#undef HAVE_TM_GMTOFF + +/* Define to 1 if your `struct tm' has `tm_zone'. Deprecated, use + `HAVE_STRUCT_TM_TM_ZONE' instead. */ +#undef HAVE_TM_ZONE + +/* Define to 1 if you have the `towlower' function. */ +#undef HAVE_TOWLOWER + +/* Define to 1 if you have the `tsearch' function. */ +#undef HAVE_TSEARCH + +/* Define to 1 if you don't have `tm_zone' but do have the external array + `tzname'. */ +#undef HAVE_TZNAME + +/* Define to 1 if you have the `tzset' function. */ +#undef HAVE_TZSET + +/* Define to 1 if you have the `uname' function. */ +#undef HAVE_UNAME + +/* Define to 1 if you have the header file. */ +#undef HAVE_UNISTD_H + +/* Define to 1 if you have the `unlinkat' function. */ +#undef HAVE_UNLINKAT + +/* Define to 1 if you have the `unsetenv' function. */ +#undef HAVE_UNSETENV + +/* Define to 1 if the system has the type 'unsigned long long int'. */ +#undef HAVE_UNSIGNED_LONG_LONG_INT + +/* Define to 1 if you have the `uselocale' function. */ +#undef HAVE_USELOCALE + +/* Define to 1 if you have the `usleep' function. */ +#undef HAVE_USLEEP + +/* Define to 1 if you have the `utimensat' function. */ +#undef HAVE_UTIMENSAT + +/* Define to 1 if you have the header file. */ +#undef HAVE_UTIME_H + +/* Define to 1 if you have the `utmpname' function. */ +#undef HAVE_UTMPNAME + +/* Define to 1 if you have the `utmpxname' function. */ +#undef HAVE_UTMPXNAME + +/* Define to 1 if you have the header file. */ +#undef HAVE_UTMPX_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_UTMP_H + +/* FIXME */ +#undef HAVE_UT_HOST + +/* Define to 1 if you have the `vasnprintf' function. */ +#undef HAVE_VASNPRINTF + +/* Define to 1 if you have the `vasprintf' function. */ +#undef HAVE_VASPRINTF + +/* Define to 1 if you have the `vfork' function. */ +#undef HAVE_VFORK + +/* Define to 1 if you have the header file. */ +#undef HAVE_VFORK_H + +/* Define to 1 if you have the `waitid' function. */ +#undef HAVE_WAITID + +/* Define to 1 if you have the header file. */ +#undef HAVE_WCHAR_H + +/* Define if you have the 'wchar_t' type. */ +#undef HAVE_WCHAR_T + +/* Define to 1 if you have the `wcrtomb' function. */ +#undef HAVE_WCRTOMB + +/* Define to 1 if you have the `wcscoll' function. */ +#undef HAVE_WCSCOLL + +/* Define to 1 if you have the `wcslen' function. */ +#undef HAVE_WCSLEN + +/* Define to 1 if you have the `wcsnlen' function. */ +#undef HAVE_WCSNLEN + +/* Define to 1 if you have the `wcswidth' function. */ +#undef HAVE_WCSWIDTH + +/* Define to 1 if you have the `wctob' function. */ +#undef HAVE_WCTOB + +/* Define to 1 if you have the header file. */ +#undef HAVE_WCTYPE_H + +/* Define to 1 if you have the `wcwidth' function. */ +#undef HAVE_WCWIDTH + +/* Define to 1 if you have the header file. */ +#undef HAVE_WINSOCK2_H + +/* Define if you have the 'wint_t' type. */ +#undef HAVE_WINT_T + +/* Define to 1 if you have the `wmemchr' function. */ +#undef HAVE_WMEMCHR + +/* Define to 1 if you have the `wmemcpy' function. */ +#undef HAVE_WMEMCPY + +/* Define to 1 if you have the `wmempcpy' function. */ +#undef HAVE_WMEMPCPY + +/* Define to 1 if `fork' works. */ +#undef HAVE_WORKING_FORK + +/* Define to 1 if fstatat (..., 0) works. For example, it does not work in AIX + 7.1. */ +#undef HAVE_WORKING_FSTATAT_ZERO_FLAG + +/* Define to 1 if O_NOATIME works. */ +#undef HAVE_WORKING_O_NOATIME + +/* Define to 1 if O_NOFOLLOW works. */ +#undef HAVE_WORKING_O_NOFOLLOW + +/* Define if you have the posix_spawn and posix_spawnp functions and they + work. */ +#undef HAVE_WORKING_POSIX_SPAWN + +/* Define if utimes works properly. */ +#undef HAVE_WORKING_UTIMES + +/* Define to 1 if `vfork' works. */ +#undef HAVE_WORKING_VFORK + +/* Define to 1 if you have the header file. */ +#undef HAVE_WS2TCPIP_H + +/* Define to 1 if you have the header file. */ +#undef HAVE_XLOCALE_H + +/* Define to 1 if the system has the type `_Bool'. */ +#undef HAVE__BOOL + +/* Define to 1 if you have the `_fseeki64' function. */ +#undef HAVE__FSEEKI64 + +/* Define to 1 if you have the `_ftelli64' function. */ +#undef HAVE__FTELLI64 + +/* Define to 1 if you have the `_ftime' function. */ +#undef HAVE__FTIME + +/* Define to 1 if you have the `_set_invalid_parameter_handler' function. */ +#undef HAVE__SET_INVALID_PARAMETER_HANDLER + +/* Define to 1 if you have the external variable, _system_configuration with a + member named physmem. */ +#undef HAVE__SYSTEM_CONFIGURATION + +/* Define to 1 if you have the `__fpending' function. */ +#undef HAVE___FPENDING + +/* Define to 1 if you have the `__fpurge' function. */ +#undef HAVE___FPURGE + +/* Define to 1 if you have the `__freadahead' function. */ +#undef HAVE___FREADAHEAD + +/* Define to 1 if you have the `__freading' function. */ +#undef HAVE___FREADING + +/* Define to 1 if you have the `__freadptr' function. */ +#undef HAVE___FREADPTR + +/* Define to 1 if you have the `__freadptrinc' function. */ +#undef HAVE___FREADPTRINC + +/* Define to 1 if you have the `__fseterr' function. */ +#undef HAVE___FSETERR + +/* Define to 1 if you have the `__fsetlocking' function. */ +#undef HAVE___FSETLOCKING + +/* Define to 1 if you have the `__xpg_strerror_r' function. */ +#undef HAVE___XPG_STRERROR_R + +/* Define HOST_NAME_MAX when does not define it. */ +#undef HOST_NAME_MAX + +/* The host operating system. */ +#undef HOST_OPERATING_SYSTEM + +/* Define as const if the declaration of iconv() needs const. */ +#undef ICONV_CONST + +/* Define to a symbolic name denoting the flavor of iconv_open() + implementation. */ +#undef ICONV_FLAVOR + +/* Define as the bit index in the word where to find bit 0 of the exponent of + 'long double'. */ +#undef LDBL_EXPBIT0_BIT + +/* Define as the word index where to find the exponent of 'long double'. */ +#undef LDBL_EXPBIT0_WORD + +/* Define as the bit index in the word where to find the sign of 'long + double'. */ +#undef LDBL_SIGNBIT_BIT + +/* Define as the word index where to find the sign of 'long double'. */ +#undef LDBL_SIGNBIT_WORD + +/* Define to 1 if linkat fails to recognize a trailing slash. */ +#undef LINKAT_TRAILING_SLASH_BUG + +/* Define to 1 if 'link(2)' dereferences symbolic links, 0 if it creates hard + links to symlinks, -1 if it depends on the variable __xpg4, and -2 if + unknown. */ +#undef LINK_FOLLOWS_SYMLINKS + +/* FIXME */ +#undef LOCALTIME_CACHE + +/* Define to 1 if lseek does not detect pipes. */ +#undef LSEEK_PIPE_BROKEN + +/* Define to 1 if 'lstat' dereferences a symlink specified with a trailing + slash. */ +#undef LSTAT_FOLLOWS_SLASHED_SYMLINK + +/* Define to 1 if `major', `minor', and `makedev' are declared in . + */ +#undef MAJOR_IN_MKDEV + +/* Define to 1 if `major', `minor', and `makedev' are declared in + . */ +#undef MAJOR_IN_SYSMACROS + +/* If malloc(0) is != NULL, define this to 1. Otherwise define this to 0. */ +#undef MALLOC_0_IS_NONNULL + +/* Define to a substitute value for mmap()'s MAP_ANONYMOUS flag. */ +#undef MAP_ANONYMOUS + +/* Define if the mbrtowc function has the NULL pwc argument bug. */ +#undef MBRTOWC_NULL_ARG1_BUG + +/* Define if the mbrtowc function has the NULL string argument bug. */ +#undef MBRTOWC_NULL_ARG2_BUG + +/* Define if the mbrtowc function does not return 0 for a NUL character. */ +#undef MBRTOWC_NUL_RETVAL_BUG + +/* Define if the mbrtowc function returns a wrong return value. */ +#undef MBRTOWC_RETVAL_BUG + +/* Define to 1 if mkfifo does not reject trailing slash */ +#undef MKFIFO_TRAILING_SLASH_BUG + +/* Define to 1 if mknod cannot create a fifo without super-user privileges */ +#undef MKNOD_FIFO_BUG + +/* Define if there is no specific function for reading the list of mounted + file systems. fread will be used to read /etc/mnttab. (SVR2) */ +#undef MOUNTED_FREAD + +/* Define if (like SVR2) there is no specific function for reading the list of + mounted file systems, and your system has these header files: + and . (SVR3) */ +#undef MOUNTED_FREAD_FSTYP + +/* Define if there are functions named next_dev and fs_stat_dev for reading + the list of mounted file systems. (BeOS) */ +#undef MOUNTED_FS_STAT_DEV + +/* Define if there is a function named getfsstat for reading the list of + mounted file systems. (DEC Alpha running OSF/1) */ +#undef MOUNTED_GETFSSTAT + +/* Define if there is a function named getmnt for reading the list of mounted + file systems. (Ultrix) */ +#undef MOUNTED_GETMNT + +/* Define if there is a function named getmntent for reading the list of + mounted file systems, and that function takes a single argument. (4.3BSD, + SunOS, HP-UX, Dynix, Irix) */ +#undef MOUNTED_GETMNTENT1 + +/* Define if there is a function named getmntent for reading the list of + mounted file systems, and that function takes two arguments. (SVR4) */ +#undef MOUNTED_GETMNTENT2 + +/* Define if there is a function named getmntinfo for reading the list of + mounted file systems and it returns an array of 'struct statfs'. (4.4BSD, + Darwin) */ +#undef MOUNTED_GETMNTINFO + +/* Define if there is a function named getmntinfo for reading the list of + mounted file systems and it returns an array of 'struct statvfs'. (NetBSD + 3.0) */ +#undef MOUNTED_GETMNTINFO2 + +/* Define if we are on interix, and ought to use statvfs plus some special + knowledge on where mounted file systems can be found. (Interix) */ +#undef MOUNTED_INTERIX_STATVFS + +/* Define if there is a function named listmntent that can be used to list all + mounted file systems. (UNICOS) */ +#undef MOUNTED_LISTMNTENT + +/* Define if there is a function named mntctl that can be used to read the + list of mounted file systems, and there is a system header file that + declares 'struct vmount'. (AIX) */ +#undef MOUNTED_VMOUNT + +/* Define to 1 if assertions should be disabled. */ +#undef NDEBUG + +/* Define if the vasnprintf implementation needs special code for the 'a' and + 'A' directives. */ +#undef NEED_PRINTF_DIRECTIVE_A + +/* Define if the vasnprintf implementation needs special code for the 'F' + directive. */ +#undef NEED_PRINTF_DIRECTIVE_F + +/* Define if the vasnprintf implementation needs special code for the 'ls' + directive. */ +#undef NEED_PRINTF_DIRECTIVE_LS + +/* Define if the vasnprintf implementation needs special code for 'double' + arguments. */ +#undef NEED_PRINTF_DOUBLE + +/* Define if the vasnprintf implementation needs special code for surviving + out-of-memory conditions. */ +#undef NEED_PRINTF_ENOMEM + +/* Define if the vasnprintf implementation needs special code for the ' flag. + */ +#undef NEED_PRINTF_FLAG_GROUPING + +/* Define if the vasnprintf implementation needs special code for the '-' + flag. */ +#undef NEED_PRINTF_FLAG_LEFTADJUST + +/* Define if the vasnprintf implementation needs special code for the 0 flag. + */ +#undef NEED_PRINTF_FLAG_ZERO + +/* Define if the vasnprintf implementation needs special code for infinite + 'double' arguments. */ +#undef NEED_PRINTF_INFINITE_DOUBLE + +/* Define if the vasnprintf implementation needs special code for infinite + 'long double' arguments. */ +#undef NEED_PRINTF_INFINITE_LONG_DOUBLE + +/* Define if the vasnprintf implementation needs special code for 'long + double' arguments. */ +#undef NEED_PRINTF_LONG_DOUBLE + +/* Define if the vasnprintf implementation needs special code for supporting + large precisions without arbitrary bounds. */ +#undef NEED_PRINTF_UNBOUNDED_PRECISION + +/* Define to 1 if your C compiler doesn't accept -c and -o together. */ +#undef NO_MINUS_C_MINUS_O + +/* Define to 1 if the nlist n_name member is a pointer */ +#undef N_NAME_POINTER + +/* Define to 1 if open() fails to recognize a trailing slash. */ +#undef OPEN_TRAILING_SLASH_BUG + +/* Name of package */ +#undef PACKAGE + +/* Define to the address where bug reports for this package should be sent. */ +#undef PACKAGE_BUGREPORT + +/* Define to the full name of this package. */ +#undef PACKAGE_NAME + +/* String identifying the packager of this software */ +#undef PACKAGE_PACKAGER + +/* Packager info for bug reports (URL/e-mail/...) */ +#undef PACKAGE_PACKAGER_BUG_REPORTS + +/* Packager-specific version information */ +#undef PACKAGE_PACKAGER_VERSION + +/* Define to the full name and version of this package. */ +#undef PACKAGE_STRING + +/* Define to the one symbol short name of this package. */ +#undef PACKAGE_TARNAME + +/* Define to the home page for this package. */ +#undef PACKAGE_URL + +/* Define to the version of this package. */ +#undef PACKAGE_VERSION + +/* the number of pending output bytes on stream 'fp' */ +#undef PENDING_OUTPUT_N_BYTES + +/* Define to the maximum link count that a true pipe can have. */ +#undef PIPE_LINK_COUNT_MAX + +/* Define this if you prefer euidaccess to return the correct result even if + this would make it nonreentrant. Define this only if your entire + application is safe even if the uid or gid might temporarily change. If + your application uses signal handlers or threads it is probably not safe. + */ +#undef PREFER_NONREENTRANT_EUIDACCESS + +/* Define if exists and defines unusable PRI* macros. */ +#undef PRI_MACROS_BROKEN + +/* Define to the type that is the result of default argument promotions of + type mode_t. */ +#undef PROMOTED_MODE_T + +/* Define if the pthread_in_use() detection is hard. */ +#undef PTHREAD_IN_USE_DETECTION_HARD + +/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type + 'ptrdiff_t'. */ +#undef PTRDIFF_T_SUFFIX + +/* Define to 1 if readlink fails to recognize a trailing slash. */ +#undef READLINK_TRAILING_SLASH_BUG + +/* Define if rename does not work when the destination file exists, as on + Cygwin 1.5 or Windows. */ +#undef RENAME_DEST_EXISTS_BUG + +/* Define if rename fails to leave hard links alone, as on NetBSD 1.6 or + Cygwin 1.5. */ +#undef RENAME_HARD_LINK_BUG + +/* Define if rename does not correctly handle slashes on the destination + argument, such as on Solaris 10 or NetBSD 1.6. */ +#undef RENAME_TRAILING_SLASH_DEST_BUG + +/* Define if rename does not correctly handle slashes on the source argument, + such as on Solaris 9 or cygwin 1.5. */ +#undef RENAME_TRAILING_SLASH_SOURCE_BUG + +/* Define to 1 if gnulib's fchdir() replacement is used. */ +#undef REPLACE_FCHDIR + +/* Define to 1 if stat needs help when passed a directory name with a trailing + slash */ +#undef REPLACE_FUNC_STAT_DIR + +/* Define to 1 if stat needs help when passed a file name with a trailing + slash */ +#undef REPLACE_FUNC_STAT_FILE + +/* Define if nl_langinfo exists but is overridden by gnulib. */ +#undef REPLACE_NL_LANGINFO + +/* Define to 1 if open() should work around the inability to open a directory. + */ +#undef REPLACE_OPEN_DIRECTORY + +/* Define to 1 if strerror(0) does not return a message implying success. */ +#undef REPLACE_STRERROR_0 + +/* Define if vasnprintf exists but is overridden by gnulib. */ +#undef REPLACE_VASNPRINTF + +/* Define if vfprintf is overridden by a POSIX compliant gnulib + implementation. */ +#undef REPLACE_VFPRINTF_POSIX + +/* Define if vprintf is overridden by a POSIX compliant gnulib implementation. + */ +#undef REPLACE_VPRINTF_POSIX + +/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type + 'sig_atomic_t'. */ +#undef SIG_ATOMIC_T_SUFFIX + +/* Define as the maximum value of type 'size_t', if the system doesn't define + it. */ +#ifndef SIZE_MAX +# undef SIZE_MAX +#endif + +/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type + 'size_t'. */ +#undef SIZE_T_SUFFIX + +/* If using the C implementation of alloca, define if you know the + direction of stack growth for your system; otherwise it will be + automatically deduced at runtime. + STACK_DIRECTION > 0 => grows toward higher addresses + STACK_DIRECTION < 0 => grows toward lower addresses + STACK_DIRECTION = 0 => direction of growth unknown */ +#undef STACK_DIRECTION + +/* Define if the block counts reported by statfs may be truncated to 2GB and + the correct values may be stored in the f_spare array. (SunOS 4.1.2, 4.1.3, + and 4.1.3_U1 are reported to have this problem. SunOS 4.1.1 seems not to be + affected.) */ +#undef STATFS_TRUNCATES_BLOCK_COUNTS + +/* Define to 1 if the `S_IS*' macros in do not work properly. */ +#undef STAT_MACROS_BROKEN + +/* Define if there is no specific function for reading file systems usage + information and you have the header file. (SVR2) */ +#undef STAT_READ_FILSYS + +/* Define if statfs takes 2 args and struct statfs has a field named f_bsize. + (4.3BSD, SunOS 4, HP-UX, AIX PS/2) */ +#undef STAT_STATFS2_BSIZE + +/* Define if statfs takes 2 args and struct statfs has a field named f_frsize. + (glibc/Linux > 2.6) */ +#undef STAT_STATFS2_FRSIZE + +/* Define if statfs takes 2 args and struct statfs has a field named f_fsize. + (4.4BSD, NetBSD) */ +#undef STAT_STATFS2_FSIZE + +/* Define if statfs takes 2 args and the second argument has type struct + fs_data. (Ultrix) */ +#undef STAT_STATFS2_FS_DATA + +/* Define if statfs takes 3 args. (DEC Alpha running OSF/1) */ +#undef STAT_STATFS3_OSF1 + +/* Define if statfs takes 4 args. (SVR3, Dynix, old Irix, old AIX, Dolphin) */ +#undef STAT_STATFS4 + +/* Define if there is a function named statvfs. (SVR4) */ +#undef STAT_STATVFS + +/* Define if statvfs64 should be preferred over statvfs. */ +#undef STAT_STATVFS64 + +/* Define to 1 if you have the ANSI C header files. */ +#undef STDC_HEADERS + +/* Define to 1 if strerror_r returns char *. */ +#undef STRERROR_R_CHAR_P + +/* Define to 1 if the f_fsid member of struct statfs is an integer. */ +#undef STRUCT_STATFS_F_FSID_IS_INTEGER + +/* Define to 1 if the f_fsid member of struct statvfs is an integer. */ +#undef STRUCT_STATVFS_F_FSID_IS_INTEGER + +/* Define to 1 on System V Release 4. */ +#undef SVR4 + +/* FIXME */ +#undef TERMIOS_NEEDS_XOPEN_SOURCE + +/* Define to 1 if all 'time_t' values fit in a 'long int'. */ +#undef TIME_T_FITS_IN_LONG_INT + +/* Define to 1 if you can safely include both and . */ +#undef TIME_WITH_SYS_TIME + +/* Define to 1 if your declares `struct tm'. */ +#undef TM_IN_SYS_TIME + +/* group used by system for TTYs */ +#undef TTY_GROUP_NAME + +/* Define to 1 if the type of the st_atim member of a struct stat is struct + timespec. */ +#undef TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC + +/* Define if tzset clobbers localtime's static buffer. */ +#undef TZSET_CLOBBERS_LOCALTIME + +/* Define to 1 for Encore UMAX. */ +#undef UMAX + +/* Define to 1 for Encore UMAX 4.3 that has instead of + . */ +#undef UMAX4_3 + +/* Define to 1 if unlink (dir) cannot possibly succeed. */ +#undef UNLINK_CANNOT_UNLINK_DIR + +/* Define to 1 if unlink() on a parent directory may succeed */ +#undef UNLINK_PARENT_BUG + +/* Define to nonzero if you want access control list support. */ +#undef USE_ACL + +/* Define if the POSIX multithreading library can be used. */ +#undef USE_POSIX_THREADS + +/* Define if references to the POSIX multithreading library should be made + weak. */ +#undef USE_POSIX_THREADS_WEAK + +/* Define if the GNU Pth multithreading library can be used. */ +#undef USE_PTH_THREADS + +/* Define if references to the GNU Pth multithreading library should be made + weak. */ +#undef USE_PTH_THREADS_WEAK + +/* Define if the old Solaris multithreading library can be used. */ +#undef USE_SOLARIS_THREADS + +/* Define if references to the old Solaris multithreading library should be + made weak. */ +#undef USE_SOLARIS_THREADS_WEAK + +/* Define to 1 if you want getc etc. to use unlocked I/O if available. + Unlocked I/O can improve performance in unithreaded apps, but it is not + safe for multithreaded apps. */ +#undef USE_UNLOCKED_IO + +/* Define if the native Windows multithreading API can be used. */ +#undef USE_WINDOWS_THREADS + +/* Define if you want extended attribute support. */ +#undef USE_XATTR + +/* Version number of package */ +#undef VERSION + +/* Define to 1 if unsetenv returns void instead of int. */ +#undef VOID_UNSETENV + +/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type + 'wchar_t'. */ +#undef WCHAR_T_SUFFIX + +/* Define if WSAStartup is needed. */ +#undef WINDOWS_SOCKETS + +/* Define if sys/ptem.h is required for struct winsize. */ +#undef WINSIZE_IN_PTEM + +/* Define to l, ll, u, ul, ull, etc., as suitable for constants of type + 'wint_t'. */ +#undef WINT_T_SUFFIX + +/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most + significant byte first (like Motorola and SPARC, unlike Intel). */ +#if defined AC_APPLE_UNIVERSAL_BUILD +# if defined __BIG_ENDIAN__ +# define WORDS_BIGENDIAN 1 +# endif +#else +# ifndef WORDS_BIGENDIAN +# undef WORDS_BIGENDIAN +# endif +#endif + +/* Enable large inode numbers on Mac OS X 10.5. */ +#undef _DARWIN_USE_64_BIT_INODE + +/* Number of bits in a file offset, on hosts where this is settable. */ +#undef _FILE_OFFSET_BITS + +/* Define to 1 if Gnulib overrides 'struct stat' on Windows so that struct + stat.st_size becomes 64-bit. */ +#undef _GL_WINDOWS_64_BIT_ST_SIZE + +/* Define to 1 to make fseeko visible on some hosts (e.g. glibc 2.2). */ +#undef _LARGEFILE_SOURCE + +/* Define for large files, on AIX-style hosts. */ +#undef _LARGE_FILES + +/* Define to 1 on Solaris. */ +#undef _LCONV_C99 + +/* Define to 1 if on MINIX. */ +#undef _MINIX + +/* The _Noreturn keyword of C11. */ +#if ! (defined _Noreturn \ + || (defined __STDC_VERSION__ && 201112 <= __STDC_VERSION__)) +# if (3 <= __GNUC__ || (__GNUC__ == 2 && 8 <= __GNUC_MINOR__) \ + || 0x5110 <= __SUNPRO_C) +# define _Noreturn __attribute__ ((__noreturn__)) +# elif defined _MSC_VER && 1200 <= _MSC_VER +# define _Noreturn __declspec (noreturn) +# else +# define _Noreturn +# endif +#endif + + +/* Define to 2 if the system does not provide POSIX.1 features except with + this defined. */ +#undef _POSIX_1_SOURCE + +/* Define to 1 in order to get the POSIX compatible declarations of socket + functions. */ +#undef _POSIX_PII_SOCKET + +/* Define to 1 if you need to in order for 'stat' and other things to work. */ +#undef _POSIX_SOURCE + +/* Define if you want to include , so that it consistently + overrides 's RE_DUP_MAX. */ +#undef _REGEX_INCLUDE_LIMITS_H + +/* Define if you want regoff_t to be at least as wide POSIX requires. */ +#undef _REGEX_LARGE_OFFSETS + +/* Define to 500 only on HP-UX. */ +#undef _XOPEN_SOURCE + +/* Enable extensions on AIX 3, Interix. */ +#ifndef _ALL_SOURCE +# undef _ALL_SOURCE +#endif +/* Enable general extensions on Mac OS X. */ +#ifndef _DARWIN_C_SOURCE +# undef _DARWIN_C_SOURCE +#endif +/* Enable GNU extensions on systems that have them. */ +#ifndef _GNU_SOURCE +# undef _GNU_SOURCE +#endif +/* Enable threading extensions on Solaris. */ +#ifndef _POSIX_PTHREAD_SEMANTICS +# undef _POSIX_PTHREAD_SEMANTICS +#endif +/* Enable extensions on HP NonStop. */ +#ifndef _TANDEM_SOURCE +# undef _TANDEM_SOURCE +#endif +/* Enable general extensions on Solaris. */ +#ifndef __EXTENSIONS__ +# undef __EXTENSIONS__ +#endif + + +/* Define to rpl_ if the getopt replacement functions and variables should be + used. */ +#undef __GETOPT_PREFIX + +/* _GL_INLINE is a portable alternative to ISO C99 plain 'inline'. + _GL_EXTERN_INLINE is a portable alternative to 'extern inline'. + _GL_INLINE_HEADER_BEGIN contains useful stuff to put + in an include file, before uses of _GL_INLINE. + It suppresses GCC's bogus "no previous prototype for 'FOO'" diagnostic, + when FOO is an inline function in the header; see + . + _GL_INLINE_HEADER_END contains useful stuff to put + in the same include file, after uses of _GL_INLINE. + + Suppress the use of extern inline on Apple's platforms, + as Libc-825.25 (2012-09-19) is incompatible with it; see + . + Perhaps Apple will fix this some day. */ +#if ((__GNUC__ \ + ? defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ \ + : 199901L <= __STDC_VERSION__) \ + && !defined __APPLE__) +# define _GL_INLINE inline +# define _GL_EXTERN_INLINE extern inline +#elif 2 < __GNUC__ + (7 <= __GNUC_MINOR__) && !defined __APPLE__ +# if __GNUC_GNU_INLINE__ + /* __gnu_inline__ suppresses a GCC 4.2 diagnostic. */ +# define _GL_INLINE extern inline __attribute__ ((__gnu_inline__)) +# else +# define _GL_INLINE extern inline +# endif +# define _GL_EXTERN_INLINE extern +#else +# define _GL_INLINE static _GL_UNUSED +# define _GL_EXTERN_INLINE static _GL_UNUSED +#endif + +#if 4 < __GNUC__ + (6 <= __GNUC_MINOR__) +# if defined __GNUC_STDC_INLINE__ && __GNUC_STDC_INLINE__ +# define _GL_INLINE_HEADER_CONST_PRAGMA +# else +# define _GL_INLINE_HEADER_CONST_PRAGMA \ + _Pragma ("GCC diagnostic ignored \"-Wsuggest-attribute=const\"") +# endif +# define _GL_INLINE_HEADER_BEGIN \ + _Pragma ("GCC diagnostic push") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-prototypes\"") \ + _Pragma ("GCC diagnostic ignored \"-Wmissing-declarations\"") \ + _GL_INLINE_HEADER_CONST_PRAGMA +# define _GL_INLINE_HEADER_END \ + _Pragma ("GCC diagnostic pop") +#else +# define _GL_INLINE_HEADER_BEGIN +# define _GL_INLINE_HEADER_END +#endif + +/* Always use our fgetfilecon wrapper. */ +#undef fgetfilecon + +/* Define to a replacement function name for fnmatch(). */ +#undef fnmatch + +/* Always use our getfilecon wrapper. */ +#undef getfilecon + +/* Define to a replacement function name for getpass(). */ +#undef getpass + +/* Define to `int' if doesn't define. */ +#undef gid_t + +/* A replacement for va_copy, if needed. */ +#define gl_va_copy(a,b) ((a) = (b)) + +/* Define to rpl_gmtime if the replacement function should be used. */ +#undef gmtime + +/* Define to `__inline__' or `__inline' if that's what the C compiler + calls it, or to nothing if 'inline' is not supported under any name. */ +#ifndef __cplusplus +#undef inline +#endif + +/* Define to `unsigned long int' if does not define. */ +#undef ino_t + +/* Define to long or long long if and don't define. */ +#undef intmax_t + +/* Work around a bug in Apple GCC 4.0.1 build 5465: In C99 mode, it supports + the ISO C 99 semantics of 'extern inline' (unlike the GNU C semantics of + earlier versions), but does not display it by setting __GNUC_STDC_INLINE__. + __APPLE__ && __MACH__ test for Mac OS X. + __APPLE_CC__ tests for the Apple compiler and its version. + __STDC_VERSION__ tests for the C99 mode. */ +#if defined __APPLE__ && defined __MACH__ && __APPLE_CC__ >= 5465 && !defined __cplusplus && __STDC_VERSION__ >= 199901L && !defined __GNUC_STDC_INLINE__ +# define __GNUC_STDC_INLINE__ 1 +#endif + +/* Always use our lgetfilecon wrapper. */ +#undef lgetfilecon + +/* Define to 1 if the compiler is checking for lint. */ +#undef lint + +/* Define to rpl_localtime if the replacement function should be used. */ +#undef localtime + +/* Define to `unsigned int' if does not define. */ +#undef major_t + +/* Define to a type if does not define. */ +#undef mbstate_t + +/* Define to `unsigned int' if does not define. */ +#undef minor_t + +/* Define to `int' if does not define. */ +#undef mode_t + +/* Define to the name of the strftime replacement function. */ +#undef my_strftime + +/* Define to the type of st_nlink in struct stat, or a supertype. */ +#undef nlink_t + +/* Define to `long int' if does not define. */ +#undef off_t + +/* Define to `int' if does not define. */ +#undef pid_t + +/* Define as the type of the result of subtracting two pointers, if the system + doesn't define it. */ +#undef ptrdiff_t + +/* Define to rpl_re_comp if the replacement should be used. */ +#undef re_comp + +/* Define to rpl_re_compile_fastmap if the replacement should be used. */ +#undef re_compile_fastmap + +/* Define to rpl_re_compile_pattern if the replacement should be used. */ +#undef re_compile_pattern + +/* Define to rpl_re_exec if the replacement should be used. */ +#undef re_exec + +/* Define to rpl_re_match if the replacement should be used. */ +#undef re_match + +/* Define to rpl_re_match_2 if the replacement should be used. */ +#undef re_match_2 + +/* Define to rpl_re_search if the replacement should be used. */ +#undef re_search + +/* Define to rpl_re_search_2 if the replacement should be used. */ +#undef re_search_2 + +/* Define to rpl_re_set_registers if the replacement should be used. */ +#undef re_set_registers + +/* Define to rpl_re_set_syntax if the replacement should be used. */ +#undef re_set_syntax + +/* Define to rpl_re_syntax_options if the replacement should be used. */ +#undef re_syntax_options + +/* Define to rpl_regcomp if the replacement should be used. */ +#undef regcomp + +/* Define to rpl_regerror if the replacement should be used. */ +#undef regerror + +/* Define to rpl_regexec if the replacement should be used. */ +#undef regexec + +/* Define to rpl_regfree if the replacement should be used. */ +#undef regfree + +/* Define to the equivalent of the C99 'restrict' keyword, or to + nothing if this is not supported. Do not define if restrict is + supported directly. */ +#undef restrict +/* Work around a bug in Sun C++: it does not support _Restrict or + __restrict__, even though the corresponding Sun C compiler ends up with + "#define restrict _Restrict" or "#define restrict __restrict__" in the + previous line. Perhaps some future version of Sun C++ will work with + restrict; if so, hopefully it defines __RESTRICT like Sun C does. */ +#if defined __SUNPRO_CC && !defined __RESTRICT +# define _Restrict +# define __restrict__ +#endif + +/* Define as an integer type suitable for memory locations that can be + accessed atomically even in the presence of asynchronous signals. */ +#undef sig_atomic_t + +/* Define to `unsigned int' if does not define. */ +#undef size_t + +/* type to use in place of socklen_t if not defined */ +#undef socklen_t + +/* Define as a signed type of the same size as size_t. */ +#undef ssize_t + +/* Define to rpl_tzset if the wrapper function should be used. */ +#undef tzset + +/* Define to `int' if doesn't define. */ +#undef uid_t + +/* Define as a marker that can be attached to declarations that might not + be used. This helps to reduce warnings, such as from + GCC -Wunused-parameter. */ +#if __GNUC__ >= 3 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7) +# define _GL_UNUSED __attribute__ ((__unused__)) +#else +# define _GL_UNUSED +#endif +/* The name _UNUSED_PARAMETER_ is an earlier spelling, although the name + is a misnomer outside of parameter lists. */ +#define _UNUSED_PARAMETER_ _GL_UNUSED + +/* The __pure__ attribute was added in gcc 2.96. */ +#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 96) +# define _GL_ATTRIBUTE_PURE __attribute__ ((__pure__)) +#else +# define _GL_ATTRIBUTE_PURE /* empty */ +#endif + +/* The __const__ attribute was added in gcc 2.95. */ +#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 95) +# define _GL_ATTRIBUTE_CONST __attribute__ ((__const__)) +#else +# define _GL_ATTRIBUTE_CONST /* empty */ +#endif + + +/* Define to an unsigned 32-bit type if lacks this type. */ +#undef useconds_t + +/* Define as a macro for copying va_list variables. */ +#undef va_copy + +/* Define as `fork' if `vfork' does not work. */ +#undef vfork + +/* Define to empty if the keyword `volatile' does not work. Warning: valid + code using `volatile' can become incorrect without. Disable with care. */ +#undef volatile diff -Nur coreutils-8.21.orig/lib/fseeko.c coreutils-8.21/lib/fseeko.c --- coreutils-8.21.orig/lib/fseeko.c 2013-01-04 15:07:03.000000000 +0100 +++ coreutils-8.21/lib/fseeko.c 2013-09-04 16:39:30.000000000 +0200 @@ -99,6 +99,12 @@ #elif defined EPLAN9 /* Plan9 */ if (fp->rp == fp->buf && fp->wp == fp->buf) +#elif FUNC_FFLUSH_STDIN < 0 && 200809 <= _POSIX_VERSION + /* Cross-compiling to some other system advertising conformance to + POSIX.1-2008 or later. Assume fseeko and fflush work as advertised. + If this assumption is incorrect, please report the bug to + bug-gnulib. */ + if (0) #else #error "Please port gnulib fseeko.c to your platform! Look at the code in fpurge.c, then report this to bug-gnulib." #endif diff -Nur coreutils-8.21.orig/m4/fflush.m4 coreutils-8.21/m4/fflush.m4 --- coreutils-8.21.orig/m4/fflush.m4 2013-01-02 13:34:46.000000000 +0100 +++ coreutils-8.21/m4/fflush.m4 2013-09-04 16:41:16.000000000 +0200 @@ -14,7 +14,7 @@ [ AC_REQUIRE([gl_STDIO_H_DEFAULTS]) gl_FUNC_FFLUSH_STDIN - if test $gl_cv_func_fflush_stdin = no; then + if test $gl_cv_func_fflush_stdin != yes; then REPLACE_FFLUSH=1 fi ]) @@ -72,10 +72,17 @@ return 7; return 0; ]])], [gl_cv_func_fflush_stdin=yes], [gl_cv_func_fflush_stdin=no], - [dnl Pessimistically assume fflush is broken. - gl_cv_func_fflush_stdin=no]) + [gl_cv_func_fflush_stdin=cross]) rm conftest.txt ]) + case $gl_cv_func_fflush_stdin in + yes) gl_func_fflush_stdin=1 ;; + no) gl_func_fflush_stdin=0 ;; + *) gl_func_fflush_stdin='(-1)' ;; + esac + AC_DEFINE_UNQUOTED([FUNC_FFLUSH_STDIN], [$gl_func_fflush_stdin], + [Define to 1 if fflush is known to work on stdin as per POSIX.1-2008, + 0 if fflush is known to not work, -1 if unknown.]) ]) # Prerequisites of lib/fflush.c. diff -Nur coreutils-8.21.orig/m4/fseeko.m4 coreutils-8.21/m4/fseeko.m4 --- coreutils-8.21.orig/m4/fseeko.m4 2013-01-02 13:34:46.000000000 +0100 +++ coreutils-8.21/m4/fseeko.m4 2013-09-04 16:41:41.000000000 +0200 @@ -37,7 +37,7 @@ fi m4_ifdef([gl_FUNC_FFLUSH_STDIN], [ gl_FUNC_FFLUSH_STDIN - if test $gl_cv_func_fflush_stdin = no; then + if test $gl_cv_func_fflush_stdin != yes; then REPLACE_FSEEKO=1 fi ]) diff -Nur coreutils-8.21.orig/m4/glibc2.m4 coreutils-8.21/m4/glibc2.m4 --- coreutils-8.21.orig/m4/glibc2.m4 1970-01-01 01:00:00.000000000 +0100 +++ coreutils-8.21/m4/glibc2.m4 2013-09-04 16:41:51.000000000 +0200 @@ -0,0 +1,30 @@ +# glibc2.m4 serial 2 +dnl Copyright (C) 2000-2002, 2004, 2008-2010 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +# Test for the GNU C Library, version 2.0 or newer. +# From Bruno Haible. + +AC_DEFUN([gt_GLIBC2], + [ + AC_CACHE_CHECK([whether we are using the GNU C Library 2 or newer], + [ac_cv_gnu_library_2], + [AC_EGREP_CPP([Lucky GNU user], + [ +#include +#ifdef __GNU_LIBRARY__ + #if (__GLIBC__ >= 2) + Lucky GNU user + #endif +#endif + ], + [ac_cv_gnu_library_2=yes], + [ac_cv_gnu_library_2=no]) + ] + ) + AC_SUBST([GLIBC2]) + GLIBC2="$ac_cv_gnu_library_2" + ] +) diff -Nur coreutils-8.21.orig/m4/intdiv0.m4 coreutils-8.21/m4/intdiv0.m4 --- coreutils-8.21.orig/m4/intdiv0.m4 1970-01-01 01:00:00.000000000 +0100 +++ coreutils-8.21/m4/intdiv0.m4 2013-09-04 16:41:51.000000000 +0200 @@ -0,0 +1,84 @@ +# intdiv0.m4 serial 3 (gettext-0.18) +dnl Copyright (C) 2002, 2007-2010 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +AC_DEFUN([gt_INTDIV0], +[ + AC_REQUIRE([AC_PROG_CC])dnl + AC_REQUIRE([AC_CANONICAL_HOST])dnl + + AC_CACHE_CHECK([whether integer division by zero raises SIGFPE], + gt_cv_int_divbyzero_sigfpe, + [ + gt_cv_int_divbyzero_sigfpe= +changequote(,)dnl + case "$host_os" in + macos* | darwin[6-9]* | darwin[1-9][0-9]*) + # On MacOS X 10.2 or newer, just assume the same as when cross- + # compiling. If we were to perform the real test, 1 Crash Report + # dialog window would pop up. + case "$host_cpu" in + i[34567]86 | x86_64) + gt_cv_int_divbyzero_sigfpe="guessing yes" ;; + esac + ;; + esac +changequote([,])dnl + if test -z "$gt_cv_int_divbyzero_sigfpe"; then + AC_TRY_RUN([ +#include +#include + +static void +sigfpe_handler (int sig) +{ + /* Exit with code 0 if SIGFPE, with code 1 if any other signal. */ + exit (sig != SIGFPE); +} + +int x = 1; +int y = 0; +int z; +int nan; + +int main () +{ + signal (SIGFPE, sigfpe_handler); +/* IRIX and AIX (when "xlc -qcheck" is used) yield signal SIGTRAP. */ +#if (defined (__sgi) || defined (_AIX)) && defined (SIGTRAP) + signal (SIGTRAP, sigfpe_handler); +#endif +/* Linux/SPARC yields signal SIGILL. */ +#if defined (__sparc__) && defined (__linux__) + signal (SIGILL, sigfpe_handler); +#endif + + z = x / y; + nan = y / y; + exit (1); +} +], [gt_cv_int_divbyzero_sigfpe=yes], [gt_cv_int_divbyzero_sigfpe=no], + [ + # Guess based on the CPU. +changequote(,)dnl + case "$host_cpu" in + alpha* | i[34567]86 | x86_64 | m68k | s390*) + gt_cv_int_divbyzero_sigfpe="guessing yes";; + *) + gt_cv_int_divbyzero_sigfpe="guessing no";; + esac +changequote([,])dnl + ]) + fi + ]) + case "$gt_cv_int_divbyzero_sigfpe" in + *yes) value=1;; + *) value=0;; + esac + AC_DEFINE_UNQUOTED([INTDIV0_RAISES_SIGFPE], [$value], + [Define if integer division by zero raises signal SIGFPE.]) +]) diff -Nur coreutils-8.21.orig/m4/intldir.m4 coreutils-8.21/m4/intldir.m4 --- coreutils-8.21.orig/m4/intldir.m4 1970-01-01 01:00:00.000000000 +0100 +++ coreutils-8.21/m4/intldir.m4 2013-09-04 16:41:51.000000000 +0200 @@ -0,0 +1,19 @@ +# intldir.m4 serial 2 (gettext-0.18) +dnl Copyright (C) 2006, 2009-2010 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. +dnl +dnl This file can can be used in projects which are not available under +dnl the GNU General Public License or the GNU Library General Public +dnl License but which still want to provide support for the GNU gettext +dnl functionality. +dnl Please note that the actual code of the GNU gettext library is covered +dnl by the GNU Library General Public License, and the rest of the GNU +dnl gettext package package is covered by the GNU General Public License. +dnl They are *not* in the public domain. + +AC_PREREQ([2.52]) + +dnl Tells the AM_GNU_GETTEXT macro to consider an intl/ directory. +AC_DEFUN([AM_GNU_GETTEXT_INTL_SUBDIR], []) diff -Nur coreutils-8.21.orig/m4/intl.m4 coreutils-8.21/m4/intl.m4 --- coreutils-8.21.orig/m4/intl.m4 1970-01-01 01:00:00.000000000 +0100 +++ coreutils-8.21/m4/intl.m4 2013-09-04 16:41:51.000000000 +0200 @@ -0,0 +1,294 @@ +# intl.m4 serial 17 (gettext-0.18) +dnl Copyright (C) 1995-2009 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. +dnl +dnl This file can can be used in projects which are not available under +dnl the GNU General Public License or the GNU Library General Public +dnl License but which still want to provide support for the GNU gettext +dnl functionality. +dnl Please note that the actual code of the GNU gettext library is covered +dnl by the GNU Library General Public License, and the rest of the GNU +dnl gettext package package is covered by the GNU General Public License. +dnl They are *not* in the public domain. + +dnl Authors: +dnl Ulrich Drepper , 1995-2000. +dnl Bruno Haible , 2000-2009. + +AC_PREREQ([2.52]) + +dnl Checks for all prerequisites of the intl subdirectory, +dnl except for INTL_LIBTOOL_SUFFIX_PREFIX (and possibly LIBTOOL), INTLOBJS, +dnl USE_INCLUDED_LIBINTL, BUILD_INCLUDED_LIBINTL. +AC_DEFUN([AM_INTL_SUBDIR], +[ + AC_REQUIRE([AC_PROG_INSTALL])dnl + AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake + AC_REQUIRE([AC_PROG_CC])dnl + AC_REQUIRE([AC_CANONICAL_HOST])dnl + AC_REQUIRE([gt_GLIBC2])dnl + AC_REQUIRE([AC_PROG_RANLIB])dnl + AC_REQUIRE([gl_VISIBILITY])dnl + AC_REQUIRE([gt_INTL_SUBDIR_CORE])dnl + AC_REQUIRE([AC_TYPE_LONG_LONG_INT])dnl + AC_REQUIRE([gt_TYPE_WCHAR_T])dnl + AC_REQUIRE([gt_TYPE_WINT_T])dnl + AC_REQUIRE([gl_AC_HEADER_INTTYPES_H]) + AC_REQUIRE([gt_TYPE_INTMAX_T]) + AC_REQUIRE([gt_PRINTF_POSIX]) + AC_REQUIRE([gl_GLIBC21])dnl + AC_REQUIRE([gl_XSIZE])dnl + AC_REQUIRE([gl_FCNTL_O_FLAGS])dnl + AC_REQUIRE([gt_INTL_MACOSX])dnl + + dnl Support for automake's --enable-silent-rules. + case "$enable_silent_rules" in + yes) INTL_DEFAULT_VERBOSITY=0;; + no) INTL_DEFAULT_VERBOSITY=1;; + *) INTL_DEFAULT_VERBOSITY=1;; + esac + AC_SUBST([INTL_DEFAULT_VERBOSITY]) + + AC_CHECK_TYPE([ptrdiff_t], , + [AC_DEFINE([ptrdiff_t], [long], + [Define as the type of the result of subtracting two pointers, if the system doesn't define it.]) + ]) + AC_CHECK_HEADERS([stddef.h stdlib.h string.h]) + AC_CHECK_FUNCS([asprintf fwprintf newlocale putenv setenv setlocale \ + snprintf strnlen wcslen wcsnlen mbrtowc wcrtomb]) + + dnl Use the _snprintf function only if it is declared (because on NetBSD it + dnl is defined as a weak alias of snprintf; we prefer to use the latter). + gt_CHECK_DECL(_snprintf, [#include ]) + gt_CHECK_DECL(_snwprintf, [#include ]) + + dnl Use the *_unlocked functions only if they are declared. + dnl (because some of them were defined without being declared in Solaris + dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built + dnl on Solaris 2.5.1 to run on Solaris 2.6). + dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13. + gt_CHECK_DECL(getc_unlocked, [#include ]) + + case $gt_cv_func_printf_posix in + *yes) HAVE_POSIX_PRINTF=1 ;; + *) HAVE_POSIX_PRINTF=0 ;; + esac + AC_SUBST([HAVE_POSIX_PRINTF]) + if test "$ac_cv_func_asprintf" = yes; then + HAVE_ASPRINTF=1 + else + HAVE_ASPRINTF=0 + fi + AC_SUBST([HAVE_ASPRINTF]) + if test "$ac_cv_func_snprintf" = yes; then + HAVE_SNPRINTF=1 + else + HAVE_SNPRINTF=0 + fi + AC_SUBST([HAVE_SNPRINTF]) + if test "$ac_cv_func_newlocale" = yes; then + HAVE_NEWLOCALE=1 + else + HAVE_NEWLOCALE=0 + fi + AC_SUBST([HAVE_NEWLOCALE]) + if test "$ac_cv_func_wprintf" = yes; then + HAVE_WPRINTF=1 + else + HAVE_WPRINTF=0 + fi + AC_SUBST([HAVE_WPRINTF]) + + AM_LANGINFO_CODESET + gt_LC_MESSAGES + + dnl Compilation on mingw and Cygwin needs special Makefile rules, because + dnl 1. when we install a shared library, we must arrange to export + dnl auxiliary pointer variables for every exported variable, + dnl 2. when we install a shared library and a static library simultaneously, + dnl the include file specifies __declspec(dllimport) and therefore we + dnl must arrange to define the auxiliary pointer variables for the + dnl exported variables _also_ in the static library. + if test "$enable_shared" = yes; then + case "$host_os" in + mingw* | cygwin*) is_woe32dll=yes ;; + *) is_woe32dll=no ;; + esac + else + is_woe32dll=no + fi + WOE32DLL=$is_woe32dll + AC_SUBST([WOE32DLL]) + + dnl On mingw and Cygwin, we can activate special Makefile rules which add + dnl version information to the shared libraries and executables. + case "$host_os" in + mingw* | cygwin*) is_woe32=yes ;; + *) is_woe32=no ;; + esac + WOE32=$is_woe32 + AC_SUBST([WOE32]) + if test $WOE32 = yes; then + dnl Check for a program that compiles Windows resource files. + AC_CHECK_TOOL([WINDRES], [windres]) + fi + + dnl Determine whether when creating a library, "-lc" should be passed to + dnl libtool or not. On many platforms, it is required for the libtool option + dnl -no-undefined to work. On HP-UX, however, the -lc - stored by libtool + dnl in the *.la files - makes it impossible to create multithreaded programs, + dnl because libtool also reorders the -lc to come before the -pthread, and + dnl this disables pthread_create() . + case "$host_os" in + hpux*) LTLIBC="" ;; + *) LTLIBC="-lc" ;; + esac + AC_SUBST([LTLIBC]) + + dnl Rename some macros and functions used for locking. + AH_BOTTOM([ +#define __libc_lock_t gl_lock_t +#define __libc_lock_define gl_lock_define +#define __libc_lock_define_initialized gl_lock_define_initialized +#define __libc_lock_init gl_lock_init +#define __libc_lock_lock gl_lock_lock +#define __libc_lock_unlock gl_lock_unlock +#define __libc_lock_recursive_t gl_recursive_lock_t +#define __libc_lock_define_recursive gl_recursive_lock_define +#define __libc_lock_define_initialized_recursive gl_recursive_lock_define_initialized +#define __libc_lock_init_recursive gl_recursive_lock_init +#define __libc_lock_lock_recursive gl_recursive_lock_lock +#define __libc_lock_unlock_recursive gl_recursive_lock_unlock +#define glthread_in_use libintl_thread_in_use +#define glthread_lock_init_func libintl_lock_init_func +#define glthread_lock_lock_func libintl_lock_lock_func +#define glthread_lock_unlock_func libintl_lock_unlock_func +#define glthread_lock_destroy_func libintl_lock_destroy_func +#define glthread_rwlock_init_multithreaded libintl_rwlock_init_multithreaded +#define glthread_rwlock_init_func libintl_rwlock_init_func +#define glthread_rwlock_rdlock_multithreaded libintl_rwlock_rdlock_multithreaded +#define glthread_rwlock_rdlock_func libintl_rwlock_rdlock_func +#define glthread_rwlock_wrlock_multithreaded libintl_rwlock_wrlock_multithreaded +#define glthread_rwlock_wrlock_func libintl_rwlock_wrlock_func +#define glthread_rwlock_unlock_multithreaded libintl_rwlock_unlock_multithreaded +#define glthread_rwlock_unlock_func libintl_rwlock_unlock_func +#define glthread_rwlock_destroy_multithreaded libintl_rwlock_destroy_multithreaded +#define glthread_rwlock_destroy_func libintl_rwlock_destroy_func +#define glthread_recursive_lock_init_multithreaded libintl_recursive_lock_init_multithreaded +#define glthread_recursive_lock_init_func libintl_recursive_lock_init_func +#define glthread_recursive_lock_lock_multithreaded libintl_recursive_lock_lock_multithreaded +#define glthread_recursive_lock_lock_func libintl_recursive_lock_lock_func +#define glthread_recursive_lock_unlock_multithreaded libintl_recursive_lock_unlock_multithreaded +#define glthread_recursive_lock_unlock_func libintl_recursive_lock_unlock_func +#define glthread_recursive_lock_destroy_multithreaded libintl_recursive_lock_destroy_multithreaded +#define glthread_recursive_lock_destroy_func libintl_recursive_lock_destroy_func +#define glthread_once_func libintl_once_func +#define glthread_once_singlethreaded libintl_once_singlethreaded +#define glthread_once_multithreaded libintl_once_multithreaded +]) +]) + + +dnl Checks for the core files of the intl subdirectory: +dnl dcigettext.c +dnl eval-plural.h +dnl explodename.c +dnl finddomain.c +dnl gettextP.h +dnl gmo.h +dnl hash-string.h hash-string.c +dnl l10nflist.c +dnl libgnuintl.h.in (except the *printf stuff) +dnl loadinfo.h +dnl loadmsgcat.c +dnl localealias.c +dnl log.c +dnl plural-exp.h plural-exp.c +dnl plural.y +dnl Used by libglocale. +AC_DEFUN([gt_INTL_SUBDIR_CORE], +[ + AC_REQUIRE([AC_C_INLINE])dnl + AC_REQUIRE([AC_TYPE_SIZE_T])dnl + AC_REQUIRE([gl_AC_HEADER_STDINT_H]) + AC_REQUIRE([AC_FUNC_ALLOCA])dnl + AC_REQUIRE([AC_FUNC_MMAP])dnl + AC_REQUIRE([gt_INTDIV0])dnl + AC_REQUIRE([gl_AC_TYPE_UINTMAX_T])dnl + AC_REQUIRE([gt_INTTYPES_PRI])dnl + AC_REQUIRE([gl_LOCK])dnl + + AC_TRY_LINK( + [int foo (int a) { a = __builtin_expect (a, 10); return a == 10 ? 0 : 1; }], + [], + [AC_DEFINE([HAVE_BUILTIN_EXPECT], [1], + [Define to 1 if the compiler understands __builtin_expect.])]) + + AC_CHECK_HEADERS([argz.h inttypes.h limits.h unistd.h sys/param.h]) + AC_CHECK_FUNCS([getcwd getegid geteuid getgid getuid mempcpy munmap \ + stpcpy strcasecmp strdup strtoul tsearch uselocale argz_count \ + argz_stringify argz_next __fsetlocking]) + + dnl Use the *_unlocked functions only if they are declared. + dnl (because some of them were defined without being declared in Solaris + dnl 2.5.1 but were removed in Solaris 2.6, whereas we want binaries built + dnl on Solaris 2.5.1 to run on Solaris 2.6). + dnl Don't use AC_CHECK_DECLS because it isn't supported in autoconf-2.13. + gt_CHECK_DECL([feof_unlocked], [#include ]) + gt_CHECK_DECL([fgets_unlocked], [#include ]) + + AM_ICONV + + dnl intl/plural.c is generated from intl/plural.y. It requires bison, + dnl because plural.y uses bison specific features. It requires at least + dnl bison-1.26 because earlier versions generate a plural.c that doesn't + dnl compile. + dnl bison is only needed for the maintainer (who touches plural.y). But in + dnl order to avoid separate Makefiles or --enable-maintainer-mode, we put + dnl the rule in general Makefile. Now, some people carelessly touch the + dnl files or have a broken "make" program, hence the plural.c rule will + dnl sometimes fire. To avoid an error, defines BISON to ":" if it is not + dnl present or too old. + AC_CHECK_PROGS([INTLBISON], [bison]) + if test -z "$INTLBISON"; then + ac_verc_fail=yes + else + dnl Found it, now check the version. + AC_MSG_CHECKING([version of bison]) +changequote(<<,>>)dnl + ac_prog_version=`$INTLBISON --version 2>&1 | sed -n 's/^.*GNU Bison.* \([0-9]*\.[0-9.]*\).*$/\1/p'` + case $ac_prog_version in + '') ac_prog_version="v. ?.??, bad"; ac_verc_fail=yes;; + 1.2[6-9]* | 1.[3-9][0-9]* | [2-9].*) +changequote([,])dnl + ac_prog_version="$ac_prog_version, ok"; ac_verc_fail=no;; + *) ac_prog_version="$ac_prog_version, bad"; ac_verc_fail=yes;; + esac + AC_MSG_RESULT([$ac_prog_version]) + fi + if test $ac_verc_fail = yes; then + INTLBISON=: + fi +]) + + +dnl gt_CHECK_DECL(FUNC, INCLUDES) +dnl Check whether a function is declared. +AC_DEFUN([gt_CHECK_DECL], +[ + AC_CACHE_CHECK([whether $1 is declared], [ac_cv_have_decl_$1], + [AC_TRY_COMPILE([$2], [ +#ifndef $1 + char *p = (char *) $1; +#endif +], ac_cv_have_decl_$1=yes, ac_cv_have_decl_$1=no)]) + if test $ac_cv_have_decl_$1 = yes; then + gt_value=1 + else + gt_value=0 + fi + AC_DEFINE_UNQUOTED([HAVE_DECL_]translit($1, [a-z], [A-Z]), [$gt_value], + [Define to 1 if you have the declaration of `$1', and to 0 if you don't.]) +]) diff -Nur coreutils-8.21.orig/m4/intmax.m4 coreutils-8.21/m4/intmax.m4 --- coreutils-8.21.orig/m4/intmax.m4 1970-01-01 01:00:00.000000000 +0100 +++ coreutils-8.21/m4/intmax.m4 2013-09-04 16:41:51.000000000 +0200 @@ -0,0 +1,33 @@ +# intmax.m4 serial 5 (gettext-0.18) +dnl Copyright (C) 2002-2005, 2008-2010 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. +dnl Test whether the system has the 'intmax_t' type, but don't attempt to +dnl find a replacement if it is lacking. + +AC_DEFUN([gt_TYPE_INTMAX_T], +[ + AC_REQUIRE([gl_AC_HEADER_INTTYPES_H]) + AC_REQUIRE([gl_AC_HEADER_STDINT_H]) + AC_CACHE_CHECK([for intmax_t], [gt_cv_c_intmax_t], + [AC_TRY_COMPILE([ +#include +#include +#if HAVE_STDINT_H_WITH_UINTMAX +#include +#endif +#if HAVE_INTTYPES_H_WITH_UINTMAX +#include +#endif +], [intmax_t x = -1; + return !x;], + [gt_cv_c_intmax_t=yes], + [gt_cv_c_intmax_t=no])]) + if test $gt_cv_c_intmax_t = yes; then + AC_DEFINE([HAVE_INTMAX_T], [1], + [Define if you have the 'intmax_t' type in or .]) + fi +]) diff -Nur coreutils-8.21.orig/m4/po.m4 coreutils-8.21/m4/po.m4 --- coreutils-8.21.orig/m4/po.m4 2013-01-02 13:34:46.000000000 +0100 +++ coreutils-8.21/m4/po.m4 2013-09-04 16:41:51.000000000 +0200 @@ -1,5 +1,5 @@ -# po.m4 serial 17c -dnl Copyright (C) 1995-2013 Free Software Foundation, Inc. +# po.m4 serial 17 (gettext-0.18) +dnl Copyright (C) 1995-2010 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. @@ -24,7 +24,7 @@ [ AC_REQUIRE([AC_PROG_MAKE_SET])dnl AC_REQUIRE([AC_PROG_INSTALL])dnl - AC_REQUIRE([AC_PROG_MKDIR_P])dnl + AC_REQUIRE([AM_PROG_MKDIR_P])dnl defined by automake AC_REQUIRE([AM_NLS])dnl dnl Release version of the gettext macros. This is used to ensure that @@ -118,8 +118,7 @@ if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then rm -f "$ac_dir/POTFILES" test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" - gt_tab=`printf '\t'` - cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ${gt_tab}]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" + cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" POMAKEFILEDEPS="POTFILES.in" # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend # on $ac_dir but don't depend on user-specified configuration @@ -130,12 +129,12 @@ test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete" fi ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"` - # Hide the ALL_LINGUAS assignment from automake < 1.5. + # Hide the ALL_LINGUAS assigment from automake < 1.5. eval 'ALL_LINGUAS''=$ALL_LINGUAS_' POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" else # The set of available languages was given in configure.in. - # Hide the ALL_LINGUAS assignment from automake < 1.5. + # Hide the ALL_LINGUAS assigment from automake < 1.5. eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS' fi # Compute POFILES @@ -255,7 +254,6 @@ fi # A sed script that extracts the value of VARIABLE from a Makefile. - tab=`printf '\t'` sed_x_variable=' # Test if the hold space is empty. x @@ -263,9 +261,9 @@ x ta # Yes it was empty. Look if we have the expected variable definition. -/^['"${tab}"' ]*VARIABLE['"${tab}"' ]*=/{ +/^[ ]*VARIABLE[ ]*=/{ # Seen the first line of the variable definition. - s/^['"${tab}"' ]*VARIABLE['"${tab}"' ]*=// + s/^[ ]*VARIABLE[ ]*=// ba } bd @@ -317,7 +315,7 @@ sed_x_LINGUAS=`$gt_echo "$sed_x_variable" | sed -e '/^ *#/d' -e 's/VARIABLE/LINGUAS/g'` ALL_LINGUAS_=`sed -n -e "$sed_x_LINGUAS" < "$ac_file"` fi - # Hide the ALL_LINGUAS assignment from automake < 1.5. + # Hide the ALL_LINGUAS assigment from automake < 1.5. eval 'ALL_LINGUAS''=$ALL_LINGUAS_' # Compute POFILES # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po) @@ -407,15 +405,14 @@ fi sed -e "s|@POTFILES_DEPS@|$POTFILES_DEPS|g" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@PROPERTIESFILES@|$PROPERTIESFILES|g" -e "s|@CLASSFILES@|$CLASSFILES|g" -e "s|@QMFILES@|$QMFILES|g" -e "s|@MSGFILES@|$MSGFILES|g" -e "s|@RESOURCESDLLFILES@|$RESOURCESDLLFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@JAVACATALOGS@|$JAVACATALOGS|g" -e "s|@QTCATALOGS@|$QTCATALOGS|g" -e "s|@TCLCATALOGS@|$TCLCATALOGS|g" -e "s|@CSHARPCATALOGS@|$CSHARPCATALOGS|g" -e 's,^#distdir:,distdir:,' < "$ac_file" > "$ac_file.tmp" - tab=`printf '\t'` if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then # Add dependencies that cannot be formulated as a simple suffix rule. for lang in $ALL_LINGUAS; do frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'` cat >> "$ac_file.tmp" <> "$ac_file.tmp" <, 1995-2000. +dnl Bruno Haible , 2000-2003. + +AC_PREREQ([2.50]) + +dnl Checks for all prerequisites of the po subdirectory. +AC_DEFUN([AM_PO_SUBDIRS], +[ + AC_REQUIRE([AC_PROG_MAKE_SET])dnl + AC_REQUIRE([AC_PROG_INSTALL])dnl + AC_REQUIRE([AC_PROG_MKDIR_P])dnl + AC_REQUIRE([AM_NLS])dnl + + dnl Release version of the gettext macros. This is used to ensure that + dnl the gettext macros and po/Makefile.in.in are in sync. + AC_SUBST([GETTEXT_MACRO_VERSION], [0.18]) + + dnl Perform the following tests also if --disable-nls has been given, + dnl because they are needed for "make dist" to work. + + dnl Search for GNU msgfmt in the PATH. + dnl The first test excludes Solaris msgfmt and early GNU msgfmt versions. + dnl The second test excludes FreeBSD msgfmt. + AM_PATH_PROG_WITH_TEST(MSGFMT, msgfmt, + [$ac_dir/$ac_word --statistics /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 && + (if $ac_dir/$ac_word --statistics /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)], + :) + AC_PATH_PROG([GMSGFMT], [gmsgfmt], [$MSGFMT]) + + dnl Test whether it is GNU msgfmt >= 0.15. +changequote(,)dnl + case `$MSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) MSGFMT_015=: ;; + *) MSGFMT_015=$MSGFMT ;; + esac +changequote([,])dnl + AC_SUBST([MSGFMT_015]) +changequote(,)dnl + case `$GMSGFMT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) GMSGFMT_015=: ;; + *) GMSGFMT_015=$GMSGFMT ;; + esac +changequote([,])dnl + AC_SUBST([GMSGFMT_015]) + + dnl Search for GNU xgettext 0.12 or newer in the PATH. + dnl The first test excludes Solaris xgettext and early GNU xgettext versions. + dnl The second test excludes FreeBSD xgettext. + AM_PATH_PROG_WITH_TEST(XGETTEXT, xgettext, + [$ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1 && + (if $ac_dir/$ac_word --omit-header --copyright-holder= --msgid-bugs-address= /dev/null 2>&1 >/dev/null | grep usage >/dev/null; then exit 1; else exit 0; fi)], + :) + dnl Remove leftover from FreeBSD xgettext call. + rm -f messages.po + + dnl Test whether it is GNU xgettext >= 0.15. +changequote(,)dnl + case `$XGETTEXT --version | sed 1q | sed -e 's,^[^0-9]*,,'` in + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-4] | 0.1[0-4].*) XGETTEXT_015=: ;; + *) XGETTEXT_015=$XGETTEXT ;; + esac +changequote([,])dnl + AC_SUBST([XGETTEXT_015]) + + dnl Search for GNU msgmerge 0.11 or newer in the PATH. + AM_PATH_PROG_WITH_TEST(MSGMERGE, msgmerge, + [$ac_dir/$ac_word --update -q /dev/null /dev/null >&]AS_MESSAGE_LOG_FD[ 2>&1], :) + + dnl Installation directories. + dnl Autoconf >= 2.60 defines localedir. For older versions of autoconf, we + dnl have to define it here, so that it can be used in po/Makefile. + test -n "$localedir" || localedir='${datadir}/locale' + AC_SUBST([localedir]) + + dnl Support for AM_XGETTEXT_OPTION. + test -n "${XGETTEXT_EXTRA_OPTIONS+set}" || XGETTEXT_EXTRA_OPTIONS= + AC_SUBST([XGETTEXT_EXTRA_OPTIONS]) + + AC_CONFIG_COMMANDS([po-directories], [[ + for ac_file in $CONFIG_FILES; do + # Support "outfile[:infile[:infile...]]" + case "$ac_file" in + *:*) ac_file=`echo "$ac_file"|sed 's%:.*%%'` ;; + esac + # PO directories have a Makefile.in generated from Makefile.in.in. + case "$ac_file" in */Makefile.in) + # Adjust a relative srcdir. + ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` + ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" + ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` + # In autoconf-2.13 it is called $ac_given_srcdir. + # In autoconf-2.50 it is called $srcdir. + test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" + case "$ac_given_srcdir" in + .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; + /*) top_srcdir="$ac_given_srcdir" ;; + *) top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + # Treat a directory as a PO directory if and only if it has a + # POTFILES.in file. This allows packages to have multiple PO + # directories under different names or in different locations. + if test -f "$ac_given_srcdir/$ac_dir/POTFILES.in"; then + rm -f "$ac_dir/POTFILES" + test -n "$as_me" && echo "$as_me: creating $ac_dir/POTFILES" || echo "creating $ac_dir/POTFILES" + gt_tab=`printf '\t'` + cat "$ac_given_srcdir/$ac_dir/POTFILES.in" | sed -e "/^#/d" -e "/^[ ${gt_tab}]*\$/d" -e "s,.*, $top_srcdir/& \\\\," | sed -e "\$s/\(.*\) \\\\/\1/" > "$ac_dir/POTFILES" + POMAKEFILEDEPS="POTFILES.in" + # ALL_LINGUAS, POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES depend + # on $ac_dir but don't depend on user-specified configuration + # parameters. + if test -f "$ac_given_srcdir/$ac_dir/LINGUAS"; then + # The LINGUAS file contains the set of available languages. + if test -n "$OBSOLETE_ALL_LINGUAS"; then + test -n "$as_me" && echo "$as_me: setting ALL_LINGUAS in configure.in is obsolete" || echo "setting ALL_LINGUAS in configure.in is obsolete" + fi + ALL_LINGUAS_=`sed -e "/^#/d" -e "s/#.*//" "$ac_given_srcdir/$ac_dir/LINGUAS"` + # Hide the ALL_LINGUAS assignment from automake < 1.5. + eval 'ALL_LINGUAS''=$ALL_LINGUAS_' + POMAKEFILEDEPS="$POMAKEFILEDEPS LINGUAS" + else + # The set of available languages was given in configure.in. + # Hide the ALL_LINGUAS assignment from automake < 1.5. + eval 'ALL_LINGUAS''=$OBSOLETE_ALL_LINGUAS' + fi + # Compute POFILES + # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).po) + # Compute UPDATEPOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(lang).po-update) + # Compute DUMMYPOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(lang).nop) + # Compute GMOFILES + # as $(foreach lang, $(ALL_LINGUAS), $(srcdir)/$(lang).gmo) + case "$ac_given_srcdir" in + .) srcdirpre= ;; + *) srcdirpre='$(srcdir)/' ;; + esac + POFILES= + UPDATEPOFILES= + DUMMYPOFILES= + GMOFILES= + for lang in $ALL_LINGUAS; do + POFILES="$POFILES $srcdirpre$lang.po" + UPDATEPOFILES="$UPDATEPOFILES $lang.po-update" + DUMMYPOFILES="$DUMMYPOFILES $lang.nop" + GMOFILES="$GMOFILES $srcdirpre$lang.gmo" + done + # CATALOGS depends on both $ac_dir and the user's LINGUAS + # environment variable. + INST_LINGUAS= + if test -n "$ALL_LINGUAS"; then + for presentlang in $ALL_LINGUAS; do + useit=no + if test "%UNSET%" != "$LINGUAS"; then + desiredlanguages="$LINGUAS" + else + desiredlanguages="$ALL_LINGUAS" + fi + for desiredlang in $desiredlanguages; do + # Use the presentlang catalog if desiredlang is + # a. equal to presentlang, or + # b. a variant of presentlang (because in this case, + # presentlang can be used as a fallback for messages + # which are not translated in the desiredlang catalog). + case "$desiredlang" in + "$presentlang"*) useit=yes;; + esac + done + if test $useit = yes; then + INST_LINGUAS="$INST_LINGUAS $presentlang" + fi + done + fi + CATALOGS= + if test -n "$INST_LINGUAS"; then + for lang in $INST_LINGUAS; do + CATALOGS="$CATALOGS $lang.gmo" + done + fi + test -n "$as_me" && echo "$as_me: creating $ac_dir/Makefile" || echo "creating $ac_dir/Makefile" + sed -e "/^POTFILES =/r $ac_dir/POTFILES" -e "/^# Makevars/r $ac_given_srcdir/$ac_dir/Makevars" -e "s|@POFILES@|$POFILES|g" -e "s|@UPDATEPOFILES@|$UPDATEPOFILES|g" -e "s|@DUMMYPOFILES@|$DUMMYPOFILES|g" -e "s|@GMOFILES@|$GMOFILES|g" -e "s|@CATALOGS@|$CATALOGS|g" -e "s|@POMAKEFILEDEPS@|$POMAKEFILEDEPS|g" "$ac_dir/Makefile.in" > "$ac_dir/Makefile" + for f in "$ac_given_srcdir/$ac_dir"/Rules-*; do + if test -f "$f"; then + case "$f" in + *.orig | *.bak | *~) ;; + *) cat "$f" >> "$ac_dir/Makefile" ;; + esac + fi + done + fi + ;; + esac + done]], + [# Capture the value of obsolete ALL_LINGUAS because we need it to compute + # POFILES, UPDATEPOFILES, DUMMYPOFILES, GMOFILES, CATALOGS. But hide it + # from automake < 1.5. + eval 'OBSOLETE_ALL_LINGUAS''="$ALL_LINGUAS"' + # Capture the value of LINGUAS because we need it to compute CATALOGS. + LINGUAS="${LINGUAS-%UNSET%}" + ]) +]) + +dnl Postprocesses a Makefile in a directory containing PO files. +AC_DEFUN([AM_POSTPROCESS_PO_MAKEFILE], +[ + # When this code is run, in config.status, two variables have already been + # set: + # - OBSOLETE_ALL_LINGUAS is the value of LINGUAS set in configure.in, + # - LINGUAS is the value of the environment variable LINGUAS at configure + # time. + +changequote(,)dnl + # Adjust a relative srcdir. + ac_dir=`echo "$ac_file"|sed 's%/[^/][^/]*$%%'` + ac_dir_suffix="/`echo "$ac_dir"|sed 's%^\./%%'`" + ac_dots=`echo "$ac_dir_suffix"|sed 's%/[^/]*%../%g'` + # In autoconf-2.13 it is called $ac_given_srcdir. + # In autoconf-2.50 it is called $srcdir. + test -n "$ac_given_srcdir" || ac_given_srcdir="$srcdir" + case "$ac_given_srcdir" in + .) top_srcdir=`echo $ac_dots|sed 's%/$%%'` ;; + /*) top_srcdir="$ac_given_srcdir" ;; + *) top_srcdir="$ac_dots$ac_given_srcdir" ;; + esac + + # Find a way to echo strings without interpreting backslash. + if test "X`(echo '\t') 2>/dev/null`" = 'X\t'; then + gt_echo='echo' + else + if test "X`(printf '%s\n' '\t') 2>/dev/null`" = 'X\t'; then + gt_echo='printf %s\n' + else + echo_func () { + cat < "$ac_file.tmp" + tab=`printf '\t'` + if grep -l '@TCLCATALOGS@' "$ac_file" > /dev/null; then + # Add dependencies that cannot be formulated as a simple suffix rule. + for lang in $ALL_LINGUAS; do + frobbedlang=`echo $lang | sed -e 's/\..*$//' -e 'y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/'` + cat >> "$ac_file.tmp" < /dev/null; then + # Add dependencies that cannot be formulated as a simple suffix rule. + for lang in $ALL_LINGUAS; do + frobbedlang=`echo $lang | sed -e 's/_/-/g' -e 's/^sr-CS/sr-SP/' -e 's/@latin$/-Latn/' -e 's/@cyrillic$/-Cyrl/' -e 's/^sr-SP$/sr-SP-Latn/' -e 's/^uz-UZ$/uz-UZ-Latn/'` + cat >> "$ac_file.tmp" <> "$ac_file.tmp" < +#include +/* The string "%2$d %1$d", with dollar characters protected from the shell's + dollar expansion (possibly an autoconf bug). */ +static char format[] = { '%', '2', '$', 'd', ' ', '%', '1', '$', 'd', '\0' }; +static char buf[100]; +int main () +{ + sprintf (buf, format, 33, 55); + return (strcmp (buf, "55 33") != 0); +}], gt_cv_func_printf_posix=yes, gt_cv_func_printf_posix=no, + [ + AC_EGREP_CPP([notposix], [ +#if defined __NetBSD__ || defined __BEOS__ || defined _MSC_VER || defined __MINGW32__ || defined __CYGWIN__ + notposix +#endif + ], + [gt_cv_func_printf_posix="guessing no"], + [gt_cv_func_printf_posix="guessing yes"]) + ]) + ]) + case $gt_cv_func_printf_posix in + *yes) + AC_DEFINE([HAVE_POSIX_PRINTF], [1], + [Define if your printf() function supports format strings with positions.]) + ;; + esac +]) diff -Nur coreutils-8.21.orig/m4/uintmax_t.m4 coreutils-8.21/m4/uintmax_t.m4 --- coreutils-8.21.orig/m4/uintmax_t.m4 1970-01-01 01:00:00.000000000 +0100 +++ coreutils-8.21/m4/uintmax_t.m4 2013-09-04 16:41:51.000000000 +0200 @@ -0,0 +1,30 @@ +# uintmax_t.m4 serial 12 +dnl Copyright (C) 1997-2004, 2007-2010 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Paul Eggert. + +AC_PREREQ([2.13]) + +# Define uintmax_t to 'unsigned long' or 'unsigned long long' +# if it is not already defined in or . + +AC_DEFUN([gl_AC_TYPE_UINTMAX_T], +[ + AC_REQUIRE([gl_AC_HEADER_INTTYPES_H]) + AC_REQUIRE([gl_AC_HEADER_STDINT_H]) + if test $gl_cv_header_inttypes_h = no && test $gl_cv_header_stdint_h = no; then + AC_REQUIRE([AC_TYPE_UNSIGNED_LONG_LONG_INT]) + test $ac_cv_type_unsigned_long_long_int = yes \ + && ac_type='unsigned long long' \ + || ac_type='unsigned long' + AC_DEFINE_UNQUOTED([uintmax_t], [$ac_type], + [Define to unsigned long or unsigned long long + if and don't define.]) + else + AC_DEFINE([HAVE_UINTMAX_T], [1], + [Define if you have the 'uintmax_t' type in or .]) + fi +]) diff -Nur coreutils-8.21.orig/m4/visibility.m4 coreutils-8.21/m4/visibility.m4 --- coreutils-8.21.orig/m4/visibility.m4 1970-01-01 01:00:00.000000000 +0100 +++ coreutils-8.21/m4/visibility.m4 2013-09-04 16:41:51.000000000 +0200 @@ -0,0 +1,74 @@ +# visibility.m4 serial 3 (gettext-0.18) +dnl Copyright (C) 2005, 2008-2010 Free Software Foundation, Inc. +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +dnl From Bruno Haible. + +dnl Tests whether the compiler supports the command-line option +dnl -fvisibility=hidden and the function and variable attributes +dnl __attribute__((__visibility__("hidden"))) and +dnl __attribute__((__visibility__("default"))). +dnl Does *not* test for __visibility__("protected") - which has tricky +dnl semantics (see the 'vismain' test in glibc) and does not exist e.g. on +dnl MacOS X. +dnl Does *not* test for __visibility__("internal") - which has processor +dnl dependent semantics. +dnl Does *not* test for #pragma GCC visibility push(hidden) - which is +dnl "really only recommended for legacy code". +dnl Set the variable CFLAG_VISIBILITY. +dnl Defines and sets the variable HAVE_VISIBILITY. + +AC_DEFUN([gl_VISIBILITY], +[ + AC_REQUIRE([AC_PROG_CC]) + CFLAG_VISIBILITY= + HAVE_VISIBILITY=0 + if test -n "$GCC"; then + dnl First, check whether -Werror can be added to the command line, or + dnl whether it leads to an error because of some other option that the + dnl user has put into $CC $CFLAGS $CPPFLAGS. + AC_MSG_CHECKING([whether the -Werror option is usable]) + AC_CACHE_VAL([gl_cv_cc_vis_werror], [ + gl_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -Werror" + AC_TRY_COMPILE([], [], + [gl_cv_cc_vis_werror=yes], + [gl_cv_cc_vis_werror=no]) + CFLAGS="$gl_save_CFLAGS"]) + AC_MSG_RESULT([$gl_cv_cc_vis_werror]) + dnl Now check whether visibility declarations are supported. + AC_MSG_CHECKING([for simple visibility declarations]) + AC_CACHE_VAL([gl_cv_cc_visibility], [ + gl_save_CFLAGS="$CFLAGS" + CFLAGS="$CFLAGS -fvisibility=hidden" + dnl We use the option -Werror and a function dummyfunc, because on some + dnl platforms (Cygwin 1.7) the use of -fvisibility triggers a warning + dnl "visibility attribute not supported in this configuration; ignored" + dnl at the first function definition in every compilation unit, and we + dnl don't want to use the option in this case. + if test $gl_cv_cc_vis_werror = yes; then + CFLAGS="$CFLAGS -Werror" + fi + AC_TRY_COMPILE( + [extern __attribute__((__visibility__("hidden"))) int hiddenvar; + extern __attribute__((__visibility__("default"))) int exportedvar; + extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void); + extern __attribute__((__visibility__("default"))) int exportedfunc (void); + void dummyfunc (void) {}], + [], + [gl_cv_cc_visibility=yes], + [gl_cv_cc_visibility=no]) + CFLAGS="$gl_save_CFLAGS"]) + AC_MSG_RESULT([$gl_cv_cc_visibility]) + if test $gl_cv_cc_visibility = yes; then + CFLAG_VISIBILITY="-fvisibility=hidden" + HAVE_VISIBILITY=1 + fi + fi + AC_SUBST([CFLAG_VISIBILITY]) + AC_SUBST([HAVE_VISIBILITY]) + AC_DEFINE_UNQUOTED([HAVE_VISIBILITY], [$HAVE_VISIBILITY], + [Define to 1 or 0, depending whether the compiler supports simple visibility declarations.]) +]) diff -Nur coreutils-8.21.orig/Makefile.in coreutils-8.21/Makefile.in --- coreutils-8.21.orig/Makefile.in 2013-02-14 17:22:58.000000000 +0100 +++ coreutils-8.21/Makefile.in 2013-09-04 17:12:21.000000000 +0200 @@ -1,9 +1,8 @@ -# Makefile.in generated by automake 1.11.6 from Makefile.am. +# Makefile.in generated by automake 1.13.2 from Makefile.am. # @configure_input@ -# Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, -# 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011 Free Software -# Foundation, Inc. +# Copyright (C) 1994-2013 Free Software Foundation, Inc. + # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. @@ -97,23 +96,51 @@ VPATH = @srcdir@ -am__make_dryrun = \ - { \ - am__dry=no; \ +am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)' +am__make_running_with_option = \ + case $${target_option-} in \ + ?) ;; \ + *) echo "am__make_running_with_option: internal error: invalid" \ + "target option '$${target_option-}' specified" >&2; \ + exit 1;; \ + esac; \ + has_opt=no; \ + sane_makeflags=$$MAKEFLAGS; \ + if $(am__is_gnu_make); then \ + sane_makeflags=$$MFLAGS; \ + else \ case $$MAKEFLAGS in \ *\\[\ \ ]*) \ - echo 'am--echo: ; @echo "AM" OK' | $(MAKE) -f - 2>/dev/null \ - | grep '^AM OK$$' >/dev/null || am__dry=yes;; \ - *) \ - for am__flg in $$MAKEFLAGS; do \ - case $$am__flg in \ - *=*|--*) ;; \ - *n*) am__dry=yes; break;; \ - esac; \ - done;; \ + bs=\\; \ + sane_makeflags=`printf '%s\n' "$$MAKEFLAGS" \ + | sed "s/$$bs$$bs[$$bs $$bs ]*//g"`;; \ esac; \ - test $$am__dry = yes; \ - } + fi; \ + skip_next=no; \ + strip_trailopt () \ + { \ + flg=`printf '%s\n' "$$flg" | sed "s/$$1.*$$//"`; \ + }; \ + for flg in $$sane_makeflags; do \ + test $$skip_next = yes && { skip_next=no; continue; }; \ + case $$flg in \ + *=*|--*) continue;; \ + -*I) strip_trailopt 'I'; skip_next=yes;; \ + -*I?*) strip_trailopt 'I';; \ + -*O) strip_trailopt 'O'; skip_next=yes;; \ + -*O?*) strip_trailopt 'O';; \ + -*l) strip_trailopt 'l'; skip_next=yes;; \ + -*l?*) strip_trailopt 'l';; \ + -[dEDm]) skip_next=yes;; \ + -[JT]) skip_next=yes;; \ + esac; \ + case $$flg in \ + *$$target_option*) has_opt=yes; break;; \ + esac; \ + done; \ + test $$has_opt = yes +am__make_dryrun = (target_option=n; $(am__make_running_with_option)) +am__make_keepgoing = (target_option=k; $(am__make_running_with_option)) pkgdatadir = $(datadir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ pkglibdir = $(libdir)/@PACKAGE@ @@ -130,19 +157,29 @@ POST_UNINSTALL = : build_triplet = @build@ host_triplet = @host@ -DIST_COMMON = README $(am__configure_deps) $(doc_coreutils_TEXINFOS) \ - $(noinst_HEADERS) $(srcdir)/Makefile.am $(srcdir)/Makefile.in \ - $(srcdir)/doc/stamp-vti $(srcdir)/doc/version.texi \ - $(srcdir)/lib/gnulib.mk $(srcdir)/src/cu-progs.mk \ - $(top_srcdir)/configure $(top_srcdir)/doc/local.mk \ - $(top_srcdir)/lib/config.hin $(top_srcdir)/lib/local.mk \ - $(top_srcdir)/man/local.mk $(top_srcdir)/src/local.mk \ - $(top_srcdir)/tests/local.mk ABOUT-NLS AUTHORS COPYING \ - ChangeLog INSTALL NEWS THANKS TODO build-aux/compile \ - build-aux/config.guess build-aux/config.rpath \ - build-aux/config.sub build-aux/depcomp build-aux/install-sh \ - build-aux/mdate-sh build-aux/missing build-aux/texinfo.tex \ - build-aux/ylwrap lib/alloca.c lib/parse-datetime.c +DIST_COMMON = $(top_srcdir)/lib/local.mk $(srcdir)/lib/gnulib.mk \ + $(top_srcdir)/src/local.mk $(srcdir)/src/cu-progs.mk \ + $(top_srcdir)/doc/local.mk $(top_srcdir)/man/local.mk \ + $(top_srcdir)/tests/local.mk INSTALL NEWS README AUTHORS \ + ChangeLog $(srcdir)/Makefile.in $(srcdir)/Makefile.am \ + $(top_srcdir)/configure $(am__configure_deps) \ + $(top_srcdir)/lib/config.hin ABOUT-NLS \ + $(top_srcdir)/lib/alloca.c lib/parse-datetime.c \ + $(top_srcdir)/build-aux/depcomp $(top_srcdir)/build-aux/ylwrap \ + $(doc_coreutils_TEXINFOS) $(top_srcdir)/build-aux/mdate-sh \ + $(srcdir)/doc/version.texi $(srcdir)/doc/stamp-vti \ + $(top_srcdir)/build-aux/texinfo.tex $(noinst_HEADERS) \ + $(top_srcdir)/build-aux/test-driver COPYING THANKS TODO \ + build-aux/compile build-aux/config.guess \ + build-aux/config.rpath build-aux/config.sub build-aux/depcomp \ + build-aux/install-sh build-aux/mdate-sh build-aux/missing \ + build-aux/texinfo.tex build-aux/ylwrap \ + $(top_srcdir)/build-aux/compile \ + $(top_srcdir)/build-aux/config.guess \ + $(top_srcdir)/build-aux/config.rpath \ + $(top_srcdir)/build-aux/config.sub \ + $(top_srcdir)/build-aux/install-sh \ + $(top_srcdir)/build-aux/missing @LIBUNISTRING_COMPILE_UNISTR_U8_MBTOUCR_TRUE@am__append_1 = lib/unistr/u8-mbtoucr.c @LIBUNISTRING_COMPILE_UNISTR_U8_UCTOMB_TRUE@am__append_2 = lib/unistr/u8-uctomb.c lib/unistr/u8-uctomb-aux.c @LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE@am__append_3 = lib/uniwidth/width.c @@ -379,10 +416,8 @@ LIBRARIES = $(noinst_LIBRARIES) AM_V_AR = $(am__v_AR_@AM_V@) am__v_AR_ = $(am__v_AR_@AM_DEFAULT_V@) -am__v_AR_0 = @echo " AR " $@; 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The result is saved in the shell variable +# '$bases'. This honors runtime overriding of TESTS and TEST_LOGS. Sadly, +# we cannot use something simpler, involving e.g., "$(TEST_LOGS:.log=)", +# since that might cause problem with VPATH rewrites for suffix-less tests. +# See also 'test-harness-vpath-rewrite.sh' and 'test-trs-basic.sh'. +am__set_TESTS_bases = \ + bases='$(TEST_LOGS)'; \ + bases=`for i in $$bases; do echo $$i; done | sed 's/\.log$$//'`; \ + bases=`echo $$bases` RECHECK_LOGS = $(TEST_LOGS) -TEST_SUITE_HTML = $(TEST_SUITE_LOG:.log=.html) am__test_logs1 = $(TESTS:=.log) am__test_logs2 = $(am__test_logs1:@EXEEXT@.log=.log) am__test_logs3 = $(am__test_logs2:.sh.log=.log) +SH_LOG_DRIVER = $(SHELL) $(top_srcdir)/build-aux/test-driver SH_LOG_COMPILE = $(SH_LOG_COMPILER) $(AM_SH_LOG_FLAGS) $(SH_LOG_FLAGS) +am__set_b = \ + case '$@' in \ + */*) \ + case '$*' in \ + */*) b='$*';; \ + *) b=`echo '$@' | sed 's/\.log$$//'`; \ + esac;; \ + *) \ + b='$*';; \ + esac am__test_logs4 = $(am__test_logs3:.pl.log=.log) +PL_LOG_DRIVER = $(SHELL) $(top_srcdir)/build-aux/test-driver PL_LOG_COMPILE = $(PL_LOG_COMPILER) $(AM_PL_LOG_FLAGS) $(PL_LOG_FLAGS) TEST_LOGS = $(am__test_logs4:.xpl.log=.log) +XPL_LOG_DRIVER = $(SHELL) $(top_srcdir)/build-aux/test-driver XPL_LOG_COMPILE = $(XPL_LOG_COMPILER) $(AM_XPL_LOG_FLAGS) \ $(XPL_LOG_FLAGS) -TEST_LOGS_TMP = $(TEST_LOGS:.log=.log-t) DIST_SUBDIRS = $(SUBDIRS) DISTFILES = $(DIST_COMMON) $(DIST_SOURCES) $(TEXINFOS) $(EXTRA_DIST) distdir = $(PACKAGE)-$(VERSION) @@ -1237,6 +1414,7 @@ && rm -rf "$(distdir)" \ || { sleep 5 && rm -rf "$(distdir)"; }; \ else :; fi +am__post_remove_distdir = $(am__remove_distdir) am__relativize = \ dir0=`pwd`; \ sed_first='s,^\([^/]*\)/.*$$,\1,'; \ @@ -1264,6 +1442,7 @@ reldir="$$dir2" GZIP_ENV = --best DIST_ARCHIVES = $(distdir).tar.xz +DIST_TARGETS = dist-xz distuninstallcheck_listfiles = find . -type f -print am__distuninstallcheck_listfiles = $(distuninstallcheck_listfiles) \ | sed 's|^\./|$(prefix)/|' | grep -v '$(infodir)/dir$$' @@ -2774,7 +2953,7 @@ ACLOCAL_AMFLAGS = -I m4 # Just prior to distribution, ... -# transform the automake-generated rule that runs 'rm -f rm > /dev/null 2>&1 || /bin/rm -f rm'. +# transform the automake-generated rule that runs 'rm -f rm'. # On some systems, that command would fail with a diagnostic like # "rm: cannot unlink 'rm': Text file busy" when '.' appears so early # in the shell's search path that running 'rm' would run the 'rm' @@ -3385,8 +3564,7 @@ } \ END {$$m and (warn "$@: do not use upper case in \@var{...}\n"), exit 1}' -@HAVE_PERL_FALSE@run_help2man = $(SHELL) $(srcdir)/man/dummy-man -@HAVE_PERL_TRUE@run_help2man = $(PERL) -- $(srcdir)/man/help2man +run_help2man = $(SHELL) $(srcdir)/man/dummy-man ALL_MANS = $(man1_MANS) $(EXTRA_MANS) # Dependencies common to all man pages. Updated below. @@ -4163,7 +4341,7 @@ $(MAKE) $(AM_MAKEFLAGS) all-recursive .SUFFIXES: -.SUFFIXES: .1 .c .dvi .html .log .o .obj .pl .pl$(EXEEXT) .ps .sed .sh .sh$(EXEEXT) .sin .x .xpl .xpl$(EXEEXT) .y +.SUFFIXES: .1 .c .dvi .log .o .obj .pl .pl$(EXEEXT) .ps .sed .sh .sh$(EXEEXT) .sin .trs .x .xpl .xpl$(EXEEXT) .y am--refresh: Makefile @: $(srcdir)/Makefile.in: $(srcdir)/Makefile.am $(top_srcdir)/lib/local.mk $(srcdir)/lib/gnulib.mk $(top_srcdir)/src/local.mk $(srcdir)/src/cu-progs.mk $(top_srcdir)/doc/local.mk $(top_srcdir)/man/local.mk $(top_srcdir)/tests/local.mk $(am__configure_deps) @@ -4992,6 +5170,7 @@ lib/wcwidth.$(OBJEXT): lib/$(am__dirstamp) \ lib/$(DEPDIR)/$(am__dirstamp) lib/write.$(OBJEXT): lib/$(am__dirstamp) lib/$(DEPDIR)/$(am__dirstamp) + lib/libcoreutils.a: $(lib_libcoreutils_a_OBJECTS) $(lib_libcoreutils_a_DEPENDENCIES) $(EXTRA_lib_libcoreutils_a_DEPENDENCIES) lib/$(am__dirstamp) $(AM_V_at)-rm -f lib/libcoreutils.a $(AM_V_AR)$(lib_libcoreutils_a_AR) lib/libcoreutils.a $(lib_libcoreutils_a_OBJECTS) $(lib_libcoreutils_a_LIBADD) @@ -5004,6 +5183,7 @@ @: > src/$(DEPDIR)/$(am__dirstamp) src/version.$(OBJEXT): src/$(am__dirstamp) \ src/$(DEPDIR)/$(am__dirstamp) + src/libver.a: $(src_libver_a_OBJECTS) $(src_libver_a_DEPENDENCIES) $(EXTRA_src_libver_a_DEPENDENCIES) src/$(am__dirstamp) $(AM_V_at)-rm -f src/libver.a $(AM_V_AR)$(src_libver_a_AR) src/libver.a $(src_libver_a_OBJECTS) $(src_libver_a_LIBADD) @@ -5017,10 +5197,11 @@ fi; \ for p in $$list; do echo "$$p $$p"; done | \ sed 's/$(EXEEXT)$$//' | \ - while read p p1; do if test -f $$p; \ - then echo "$$p"; echo "$$p"; else :; fi; \ + while read p p1; do if test -f $$p \ + ; then echo "$$p"; echo "$$p"; else :; fi; \ done | \ - sed -e 'p;s,.*/,,;n;h' -e 's|.*|.|' \ + sed -e 'p;s,.*/,,;n;h' \ + -e 's|.*|.|' \ -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \ sed 'N;N;N;s,\n, ,g' | \ $(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \ @@ -5041,13 +5222,14 @@ @list='$(bin_PROGRAMS)'; test -n "$(bindir)" || list=; \ files=`for p in $$list; do echo "$$p"; done | \ sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \ - -e 's/$$/$(EXEEXT)/' `; \ + -e 's/$$/$(EXEEXT)/' \ + `; \ test -n "$$list" || exit 0; \ echo " ( cd '$(DESTDIR)$(bindir)' && rm -f" $$files ")"; \ cd "$(DESTDIR)$(bindir)" && rm -f $$files clean-binPROGRAMS: - -test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS) > /dev/null 2>&1 || /bin/rm -f $(bin_PROGRAMS) + -test -z "$(bin_PROGRAMS)" || rm -f $(bin_PROGRAMS) clean-noinstPROGRAMS: -test -z "$(noinst_PROGRAMS)" || rm -f $(noinst_PROGRAMS) @@ -5060,10 +5242,11 @@ fi; \ for p in $$list; do echo "$$p $$p"; done | \ sed 's/$(EXEEXT)$$//' | \ - while read p p1; do if test -f $$p; \ - then echo "$$p"; echo "$$p"; else :; fi; \ + while read p p1; do if test -f $$p \ + ; then echo "$$p"; echo "$$p"; else :; fi; \ done | \ - sed -e 'p;s,.*/,,;n;h' -e 's|.*|.|' \ + sed -e 'p;s,.*/,,;n;h' \ + -e 's|.*|.|' \ -e 'p;x;s,.*/,,;s/$(EXEEXT)$$//;$(transform);s/$$/$(EXEEXT)/' | \ sed 'N;N;N;s,\n, ,g' | \ $(AWK) 'BEGIN { files["."] = ""; dirs["."] = 1 } \ @@ -5084,7 +5267,8 @@ @list='$(pkglibexec_PROGRAMS)'; test -n "$(pkglibexecdir)" || list=; \ files=`for p in $$list; do echo "$$p"; done | \ sed -e 'h;s,^.*/,,;s/$(EXEEXT)$$//;$(transform)' \ - -e 's/$$/$(EXEEXT)/' `; \ + -e 's/$$/$(EXEEXT)/' \ + `; \ test -n "$$list" || exit 0; \ echo " ( cd '$(DESTDIR)$(pkglibexecdir)' && rm -f" $$files ")"; \ cd "$(DESTDIR)$(pkglibexecdir)" && rm -f $$files @@ -5093,57 +5277,69 @@ -test -z "$(pkglibexec_PROGRAMS)" || rm -f $(pkglibexec_PROGRAMS) src/lbracket.$(OBJEXT): src/$(am__dirstamp) \ src/$(DEPDIR)/$(am__dirstamp) + src/[$(EXEEXT): $(src___OBJECTS) $(src___DEPENDENCIES) $(EXTRA_src___DEPENDENCIES) src/$(am__dirstamp) @rm -f src/[$(EXEEXT) $(AM_V_CCLD)$(LINK) $(src___OBJECTS) $(src___LDADD) $(LIBS) src/uname.$(OBJEXT): src/$(am__dirstamp) src/$(DEPDIR)/$(am__dirstamp) src/uname-arch.$(OBJEXT): src/$(am__dirstamp) \ src/$(DEPDIR)/$(am__dirstamp) + src/arch$(EXEEXT): 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'doc/coreutils.texi' || echo '$(srcdir)/'`doc/coreutils.texi; \ then \ rm -rf $@; \ @@ -6914,8 +6689,8 @@ maintainer-clean-vti: -rm -f $(srcdir)/doc/stamp-vti $(srcdir)/doc/version.texi .dvi.ps: - TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \ - $(DVIPS) -o $@ $< + $(AM_V_DVIPS)TEXINPUTS="$(am__TEXINFO_TEX_DIR)$(PATH_SEPARATOR)$$TEXINPUTS" \ + $(DVIPS) $(AM_V_texinfo) -o $@ $< uninstall-dvi-am: @$(NORMAL_UNINSTALL) @@ -6994,10 +6769,7 @@ done mostlyclean-aminfo: - -rm -rf coreutils.aux coreutils.cp coreutils.cps coreutils.fl coreutils.fn \ - coreutils.ky coreutils.log coreutils.op coreutils.pg \ - coreutils.tmp coreutils.toc coreutils.tp coreutils.tps \ - coreutils.vr + -rm -rf doc/coreutils.t2d doc/coreutils.t2p clean-aminfo: -test -z "doc/coreutils.dvi doc/coreutils.pdf doc/coreutils.ps \ @@ -7054,22 +6826,25 @@ dir='$(DESTDIR)$(man1dir)'; $(am__uninstall_files_from_dir) # This directory's subdirectories are mostly independent; you can cd -# into them and run `make' 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dot_seen=no; \ target=`echo $@ | sed s/-recursive//`; \ - list='$(SUBDIRS)'; for subdir in $$list; do \ + case "$@" in \ + distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \ + *) list='$(SUBDIRS)' ;; \ + esac; \ + for subdir in $$list; do \ echo "Making $$target in $$subdir"; \ if test "$$subdir" = "."; then \ dot_seen=yes; \ @@ -7084,57 +6859,12 @@ $(MAKE) $(AM_MAKEFLAGS) "$$target-am" || exit 1; \ fi; test -z "$$fail" -$(RECURSIVE_CLEAN_TARGETS): - @fail= failcom='exit 1'; \ - for f in x $$MAKEFLAGS; do \ - case $$f in \ - *=* | --[!k]*);; \ - *k*) failcom='fail=yes';; \ - esac; \ - done; \ - dot_seen=no; \ - case "$@" in \ - distclean-* | maintainer-clean-*) list='$(DIST_SUBDIRS)' ;; \ - *) list='$(SUBDIRS)' ;; \ - esac; \ - rev=''; for subdir in $$list; do \ - if test "$$subdir" = "."; then :; else \ - rev="$$subdir $$rev"; \ - fi; \ - done; \ - rev="$$rev ."; \ - target=`echo $@ | sed s/-recursive//`; \ - for subdir in $$rev; do \ - echo "Making $$target in $$subdir"; \ - if test "$$subdir" = "."; then \ - local_target="$$target-am"; \ - else \ - local_target="$$target"; \ - fi; \ - ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) $$local_target) \ - || eval $$failcom; \ - done && test -z "$$fail" -tags-recursive: - list='$(SUBDIRS)'; for subdir in $$list; do \ - test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) tags); \ - done -ctags-recursive: - list='$(SUBDIRS)'; for subdir in $$list; do \ - test "$$subdir" = . || ($(am__cd) $$subdir && $(MAKE) $(AM_MAKEFLAGS) ctags); \ - done +ID: $(am__tagged_files) + $(am__define_uniq_tagged_files); mkid -fID $$unique +tags: tags-recursive +TAGS: tags -ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES) - list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ - unique=`for i in $$list; do \ - if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ - done | \ - $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ - END { if (nonempty) { for (i in files) print i; }; }'`; \ - mkid -fID $$unique -tags: TAGS - -TAGS: tags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ - $(TAGS_FILES) $(LISP) +tags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) set x; \ here=`pwd`; \ if ($(ETAGS) --etags-include --version) >/dev/null 2>&1; then \ @@ -7150,12 +6880,7 @@ set "$$@" "$$include_option=$$here/$$subdir/TAGS"; \ fi; \ done; \ - list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ - unique=`for i in $$list; do \ - if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ - done | \ - $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ - END { if (nonempty) { for (i in files) print i; }; }'`; \ + $(am__define_uniq_tagged_files); \ shift; \ if test -z "$(ETAGS_ARGS)$$*$$unique"; then :; else \ test -n "$$unique" || unique=$$empty_fix; \ @@ -7167,15 +6892,11 @@ $$unique; \ fi; \ fi -ctags: CTAGS -CTAGS: ctags-recursive $(HEADERS) $(SOURCES) $(TAGS_DEPENDENCIES) \ - $(TAGS_FILES) $(LISP) - list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \ - unique=`for i in $$list; do \ - if test -f "$$i"; then echo $$i; else echo $(srcdir)/$$i; fi; \ - done | \ - $(AWK) '{ files[$$0] = 1; nonempty = 1; } \ - END { if (nonempty) { for (i in files) print i; }; }'`; \ +ctags: ctags-recursive + +CTAGS: ctags +ctags-am: $(TAGS_DEPENDENCIES) $(am__tagged_files) + $(am__define_uniq_tagged_files); \ test -z "$(CTAGS_ARGS)$$unique" \ || $(CTAGS) $(CTAGSFLAGS) $(AM_CTAGSFLAGS) $(CTAGS_ARGS) \ $$unique @@ -7184,163 +6905,217 @@ here=`$(am__cd) $(top_builddir) && pwd` \ && $(am__cd) $(top_srcdir) \ && gtags -i $(GTAGS_ARGS) "$$here" +cscope: cscope.files + test ! -s cscope.files \ + || $(CSCOPE) -b -q $(AM_CSCOPEFLAGS) $(CSCOPEFLAGS) -i cscope.files $(CSCOPE_ARGS) +clean-cscope: + -rm -f cscope.files +cscope.files: clean-cscope cscopelist +cscopelist: cscopelist-recursive + +cscopelist-am: $(am__tagged_files) + list='$(am__tagged_files)'; \ + case "$(srcdir)" in \ + [\\/]* | ?:[\\/]*) sdir="$(srcdir)" ;; \ + *) sdir=$(subdir)/$(srcdir) ;; \ + esac; \ + for i in $$list; do \ + if test -f "$$i"; then \ + echo "$(subdir)/$$i"; \ + else \ + echo "$$sdir/$$i"; \ + fi; \ + done >> $(top_builddir)/cscope.files distclean-tags: -rm -f TAGS ID GTAGS GRTAGS GSYMS GPATH tags + -rm -f cscope.out cscope.in.out cscope.po.out cscope.files + +# Recover from deleted '.trs' file; this should ensure that +# "rm -f foo.log; make foo.trs" re-run 'foo.test', and re-create +# both 'foo.log' and 'foo.trs'. Break the recipe in two subshells +# to avoid problems with "make -n". +.log.trs: + rm -f $< $@ + $(MAKE) $(AM_MAKEFLAGS) $< + +# Leading 'am--fnord' is there to ensure the list of targets does not +# expand to empty, as could happen e.g. with make check TESTS=''. +am--fnord $(TEST_LOGS) $(TEST_LOGS:.log=.trs): $(am__force_recheck) +am--force-recheck: + @: $(TEST_SUITE_LOG): $(TEST_LOGS) - @$(am__sh_e_setup); \ - list='$(TEST_LOGS)'; \ - results=`for f in $$list; do \ - test -r $$f && read line < $$f && echo "$$line" \ - || echo FAIL; \ - done`; \ - all=`echo "$$results" | sed '/^$$/d' | wc -l | sed -e 's/^[ ]*//'`; \ - fail=`echo "$$results" | grep -c '^FAIL'`; \ - pass=`echo "$$results" | grep -c '^PASS'`; \ - skip=`echo "$$results" | grep -c '^SKIP'`; \ - xfail=`echo "$$results" | grep -c '^XFAIL'`; \ - xpass=`echo "$$results" | grep -c '^XPASS'`; \ - failures=`expr $$fail + $$xpass`; \ - all=`expr $$all - $$skip`; \ - if test "$$all" -eq 1; then tests=test; All=; \ - else tests=tests; All="All "; fi; \ - case fail=$$fail:xpass=$$xpass:xfail=$$xfail in \ - fail=0:xpass=0:xfail=0) \ - msg="$$All$$all $$tests passed. 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Then # it guarantees that the distribution is self-contained by making another @@ -7452,8 +7223,6 @@ GZIP=$(GZIP_ENV) gzip -dc $(distdir).tar.gz | $(am__untar) ;;\ *.tar.bz2*) \ bzip2 -dc $(distdir).tar.bz2 | $(am__untar) ;;\ - *.tar.lzma*) \ - lzma -dc $(distdir).tar.lzma | $(am__untar) ;;\ *.tar.lz*) \ lzip -dc $(distdir).tar.lz | $(am__untar) ;;\ *.tar.xz*) \ @@ -7465,9 +7234,9 @@ *.zip*) \ unzip $(distdir).zip ;;\ esac - chmod -R a-w $(distdir); chmod u+w $(distdir) - mkdir $(distdir)/_build - mkdir $(distdir)/_inst + chmod -R a-w $(distdir) + chmod u+w $(distdir) + mkdir $(distdir)/_build $(distdir)/_inst chmod a-w $(distdir) test -d $(distdir)/_build || exit 0; \ dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \ @@ -7500,7 +7269,7 @@ && $(MAKE) $(AM_MAKEFLAGS) distcleancheck \ && cd "$$am__cwd" \ || exit 1 - $(am__remove_distdir) + $(am__post_remove_distdir) @(echo "$(distdir) archives ready for distribution: "; \ list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \ sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x' @@ -7565,7 +7334,7 @@ -test -z "$(ALLOCA)" || rm -f $(ALLOCA) -test -z "$(MOSTLYCLEANFILES)" || rm -f $(MOSTLYCLEANFILES) -test -z "$(TEST_LOGS)" || rm -f $(TEST_LOGS) - -test -z "$(TEST_LOGS_TMP)" || rm -f $(TEST_LOGS_TMP) + -test -z "$(TEST_LOGS:.log=.trs)" || rm -f $(TEST_LOGS:.log=.trs) -test -z "$(TEST_SUITE_LOG)" || rm -f $(TEST_SUITE_LOG) clean-generic: @@ -7748,9 +7517,8 @@ mostlyclean: mostlyclean-recursive -mostlyclean-am: am--mostlyclean-test-html mostlyclean-aminfo \ - mostlyclean-compile mostlyclean-generic mostlyclean-local \ - mostlyclean-vti +mostlyclean-am: mostlyclean-aminfo mostlyclean-compile \ + mostlyclean-generic mostlyclean-local mostlyclean-vti pdf: pdf-recursive @@ -7766,19 +7534,17 @@ uninstall-man: uninstall-man1 -.MAKE: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) all check \ - check-am check-html ctags-recursive install install-am \ - install-strip recheck-html tags-recursive - -.PHONY: $(RECURSIVE_CLEAN_TARGETS) $(RECURSIVE_TARGETS) CTAGS GTAGS \ - all all-am all-local am--mostlyclean-test-html am--refresh \ - check check-TESTS check-am check-html check-local clean \ - clean-aminfo clean-binPROGRAMS clean-generic \ +.MAKE: $(am__recursive_targets) all check check-am install install-am \ + install-strip + +.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am all-local \ + am--refresh check check-TESTS check-am check-local clean \ + clean-aminfo clean-binPROGRAMS clean-cscope clean-generic \ clean-noinstLIBRARIES clean-noinstPROGRAMS \ - clean-pkglibexecPROGRAMS ctags ctags-recursive dist dist-all \ - dist-bzip2 dist-gzip dist-hook dist-info dist-lzip dist-lzma \ - dist-shar dist-tarZ dist-xz dist-zip distcheck distclean \ - distclean-compile distclean-generic distclean-hdr \ + clean-pkglibexecPROGRAMS cscope cscopelist-am ctags ctags-am \ + dist dist-all dist-bzip2 dist-gzip dist-hook dist-info \ + dist-lzip dist-shar dist-tarZ dist-xz dist-zip distcheck \ + distclean distclean-compile distclean-generic distclean-hdr \ distclean-local distclean-tags distcleancheck distdir \ distuninstallcheck dvi dvi-am html html-am info info-am \ install install-am install-binPROGRAMS install-data \ @@ -7792,10 +7558,10 @@ maintainer-clean-generic maintainer-clean-vti mostlyclean \ mostlyclean-aminfo mostlyclean-compile mostlyclean-generic \ mostlyclean-local mostlyclean-vti pdf pdf-am ps ps-am recheck \ - recheck-html tags tags-recursive uninstall uninstall-am \ - uninstall-binPROGRAMS uninstall-dvi-am uninstall-html-am \ - uninstall-info-am uninstall-local uninstall-man uninstall-man1 \ - uninstall-pdf-am uninstall-pkglibexecPROGRAMS uninstall-ps-am + tags tags-am uninstall uninstall-am uninstall-binPROGRAMS \ + uninstall-dvi-am uninstall-html-am uninstall-info-am \ + uninstall-local uninstall-man uninstall-man1 uninstall-pdf-am \ + uninstall-pkglibexecPROGRAMS uninstall-ps-am # Keep these in sync with bootstrap.conf:bootstrap_post_import_hook(). diff -Nur coreutils-8.21.orig/man/local.mk coreutils-8.21/man/local.mk --- coreutils-8.21.orig/man/local.mk 2013-02-05 15:01:21.000000000 +0100 +++ coreutils-8.21/man/local.mk 2013-09-04 17:11:39.000000000 +0200 @@ -18,12 +18,7 @@ EXTRA_DIST += man/help2man man/dummy-man -## Graceful degradation for systems lacking perl. -if HAVE_PERL -run_help2man = $(PERL) -- $(srcdir)/man/help2man -else run_help2man = $(SHELL) $(srcdir)/man/dummy-man -endif man1_MANS = @man1_MANS@ EXTRA_DIST += $(man1_MANS:.1=.x) diff -Nur coreutils-8.21.orig/po/Makefile.in.in coreutils-8.21/po/Makefile.in.in --- coreutils-8.21.orig/po/Makefile.in.in 2013-02-14 15:58:04.000000000 +0100 +++ coreutils-8.21/po/Makefile.in.in 2013-09-04 16:41:51.000000000 +0200 @@ -138,7 +138,7 @@ # This target rebuilds $(DOMAIN).pot; it is an expensive operation. # Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. $(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed - if true; then \ + if LC_ALL=C grep 'GNU @PACKAGE@' $(top_srcdir)/* 2>/dev/null | grep -v 'libtool:' >/dev/null; then \ package_gnu='GNU '; \ else \ package_gnu=''; \ diff -Nur coreutils-8.21.orig/po/Makefile.in.in~ coreutils-8.21/po/Makefile.in.in~ --- coreutils-8.21.orig/po/Makefile.in.in~ 1970-01-01 01:00:00.000000000 +0100 +++ coreutils-8.21/po/Makefile.in.in~ 2013-02-14 15:58:04.000000000 +0100 @@ -0,0 +1,444 @@ +# Makefile for PO directory in any package using GNU gettext. +# Copyright (C) 1995-1997, 2000-2007, 2009-2010 by Ulrich Drepper +# +# This file can be copied and used freely without restrictions. It can +# be used in projects which are not available under the GNU General Public +# License but which still want to provide support for the GNU gettext +# functionality. +# Please note that the actual code of GNU gettext is covered by the GNU +# General Public License and is *not* in the public domain. +# +# Origin: gettext-0.18 +GETTEXT_MACRO_VERSION = 0.18 + +PACKAGE = @PACKAGE@ +VERSION = @VERSION@ +PACKAGE_BUGREPORT = @PACKAGE_BUGREPORT@ + +SHELL = /bin/sh +@SET_MAKE@ + +srcdir = @srcdir@ +top_srcdir = @top_srcdir@ +VPATH = @srcdir@ + +prefix = @prefix@ +exec_prefix = @exec_prefix@ +datarootdir = @datarootdir@ +datadir = @datadir@ +localedir = @localedir@ +gettextsrcdir = $(datadir)/gettext/po + +INSTALL = @INSTALL@ +INSTALL_DATA = @INSTALL_DATA@ + +# We use $(mkdir_p). +# In automake <= 1.9.x, $(mkdir_p) is defined either as "mkdir -p --" or as +# "$(mkinstalldirs)" or as "$(install_sh) -d". For these automake versions, +# @install_sh@ does not start with $(SHELL), so we add it. +# In automake >= 1.10, @mkdir_p@ is derived from ${MKDIR_P}, which is defined +# either as "/path/to/mkdir -p" or ".../install-sh -c -d". For these automake +# versions, $(mkinstalldirs) and $(install_sh) are unused. +mkinstalldirs = $(SHELL) @install_sh@ -d +install_sh = $(SHELL) @install_sh@ +MKDIR_P = @MKDIR_P@ +mkdir_p = @mkdir_p@ + +GMSGFMT_ = @GMSGFMT@ +GMSGFMT_no = @GMSGFMT@ +GMSGFMT_yes = @GMSGFMT_015@ +GMSGFMT = $(GMSGFMT_$(USE_MSGCTXT)) +MSGFMT_ = @MSGFMT@ +MSGFMT_no = @MSGFMT@ +MSGFMT_yes = @MSGFMT_015@ +MSGFMT = $(MSGFMT_$(USE_MSGCTXT)) +XGETTEXT_ = @XGETTEXT@ +XGETTEXT_no = @XGETTEXT@ +XGETTEXT_yes = @XGETTEXT_015@ +XGETTEXT = $(XGETTEXT_$(USE_MSGCTXT)) +MSGMERGE = msgmerge +MSGMERGE_UPDATE = @MSGMERGE@ --update +MSGINIT = msginit +MSGCONV = msgconv +MSGFILTER = msgfilter + +POFILES = @POFILES@ +GMOFILES = @GMOFILES@ +UPDATEPOFILES = @UPDATEPOFILES@ +DUMMYPOFILES = @DUMMYPOFILES@ +DISTFILES.common = Makefile.in.in remove-potcdate.sin \ +$(DISTFILES.common.extra1) $(DISTFILES.common.extra2) $(DISTFILES.common.extra3) +DISTFILES = $(DISTFILES.common) Makevars POTFILES.in \ +$(POFILES) $(GMOFILES) \ +$(DISTFILES.extra1) $(DISTFILES.extra2) $(DISTFILES.extra3) + +POTFILES = \ + +CATALOGS = @CATALOGS@ + +# Makevars gets inserted here. (Don't remove this line!) + +.SUFFIXES: +.SUFFIXES: .po .gmo .mo .sed .sin .nop .po-create .po-update + +.po.mo: + @echo "$(MSGFMT) -c -o $@ $<"; \ + $(MSGFMT) -c -o t-$@ $< && mv t-$@ $@ + +.po.gmo: + @lang=`echo $* | sed -e 's,.*/,,'`; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}rm -f $${lang}.gmo && $(GMSGFMT) -c --statistics --verbose -o $${lang}.gmo $${lang}.po"; \ + cd $(srcdir) && rm -f $${lang}.gmo && $(GMSGFMT) -c --statistics --verbose -o t-$${lang}.gmo $${lang}.po && mv t-$${lang}.gmo $${lang}.gmo + +.sin.sed: + sed -e '/^#/d' $< > t-$@ + mv t-$@ $@ + + +all: check-macro-version all-@USE_NLS@ + +all-yes: stamp-po +all-no: + +# Ensure that the gettext macros and this Makefile.in.in are in sync. +check-macro-version: + @test "$(GETTEXT_MACRO_VERSION)" = "@GETTEXT_MACRO_VERSION@" \ + || { echo "*** error: gettext infrastructure mismatch: using a Makefile.in.in from gettext version $(GETTEXT_MACRO_VERSION) but the autoconf macros are from gettext version @GETTEXT_MACRO_VERSION@" 1>&2; \ + exit 1; \ + } + +# $(srcdir)/$(DOMAIN).pot is only created when needed. When xgettext finds no +# internationalized messages, no $(srcdir)/$(DOMAIN).pot is created (because +# we don't want to bother translators with empty POT files). We assume that +# LINGUAS is empty in this case, i.e. $(POFILES) and $(GMOFILES) are empty. +# In this case, stamp-po is a nop (i.e. a phony target). + +# stamp-po is a timestamp denoting the last time at which the CATALOGS have +# been loosely updated. Its purpose is that when a developer or translator +# checks out the package via CVS, and the $(DOMAIN).pot file is not in CVS, +# "make" will update the $(DOMAIN).pot and the $(CATALOGS), but subsequent +# invocations of "make" will do nothing. This timestamp would not be necessary +# if updating the $(CATALOGS) would always touch them; however, the rule for +# $(POFILES) has been designed to not touch files that don't need to be +# changed. +stamp-po: $(srcdir)/$(DOMAIN).pot + test ! -f $(srcdir)/$(DOMAIN).pot || \ + test -z "$(GMOFILES)" || $(MAKE) $(GMOFILES) + @test ! -f $(srcdir)/$(DOMAIN).pot || { \ + echo "touch stamp-po" && \ + echo timestamp > stamp-poT && \ + mv stamp-poT stamp-po; \ + } + +# Note: Target 'all' must not depend on target '$(DOMAIN).pot-update', +# otherwise packages like GCC can not be built if only parts of the source +# have been downloaded. + +# This target rebuilds $(DOMAIN).pot; it is an expensive operation. +# Note that $(DOMAIN).pot is not touched if it doesn't need to be changed. +$(DOMAIN).pot-update: $(POTFILES) $(srcdir)/POTFILES.in remove-potcdate.sed + if true; then \ + package_gnu='GNU '; \ + else \ + package_gnu=''; \ + fi; \ + if test -n '$(MSGID_BUGS_ADDRESS)' || test '$(PACKAGE_BUGREPORT)' = '@'PACKAGE_BUGREPORT'@'; then \ + msgid_bugs_address='$(MSGID_BUGS_ADDRESS)'; \ + else \ + msgid_bugs_address='$(PACKAGE_BUGREPORT)'; \ + fi; \ + case `$(XGETTEXT) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-5] | 0.1[0-5].* | 0.16 | 0.16.[0-1]*) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + ;; \ + *) \ + $(XGETTEXT) --default-domain=$(DOMAIN) --directory=$(top_srcdir) \ + --add-comments=TRANSLATORS: $(XGETTEXT_OPTIONS) @XGETTEXT_EXTRA_OPTIONS@ \ + --files-from=$(srcdir)/POTFILES.in \ + --copyright-holder='$(COPYRIGHT_HOLDER)' \ + --package-name="$${package_gnu}@PACKAGE@" \ + --package-version='@VERSION@' \ + --msgid-bugs-address="$$msgid_bugs_address" \ + ;; \ + esac + test ! -f $(DOMAIN).po || { \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + sed -f remove-potcdate.sed < $(srcdir)/$(DOMAIN).pot > $(DOMAIN).1po && \ + sed -f remove-potcdate.sed < $(DOMAIN).po > $(DOMAIN).2po && \ + if cmp $(DOMAIN).1po $(DOMAIN).2po >/dev/null 2>&1; then \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(DOMAIN).po; \ + else \ + rm -f $(DOMAIN).1po $(DOMAIN).2po $(srcdir)/$(DOMAIN).pot && \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + else \ + mv $(DOMAIN).po $(srcdir)/$(DOMAIN).pot; \ + fi; \ + } + +# This rule has no dependencies: we don't need to update $(DOMAIN).pot at +# every "make" invocation, only create it when it is missing. +# Only "make $(DOMAIN).pot-update" or "make dist" will force an update. +$(srcdir)/$(DOMAIN).pot: + $(MAKE) $(DOMAIN).pot-update + +# This target rebuilds a PO file if $(DOMAIN).pot has changed. +# Note that a PO file is not touched if it doesn't need to be changed. +$(POFILES): $(srcdir)/$(DOMAIN).pot + @lang=`echo $@ | sed -e 's,.*/,,' -e 's/\.po$$//'`; \ + if test -f "$(srcdir)/$${lang}.po"; then \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} $${lang}.po $(DOMAIN).pot"; \ + cd $(srcdir) \ + && { case `$(MSGMERGE_UPDATE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-7] | 0.1[0-7].*) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) $${lang}.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE_UPDATE) $(MSGMERGE_OPTIONS) --lang=$${lang} $${lang}.po $(DOMAIN).pot;; \ + esac; \ + }; \ + else \ + $(MAKE) $${lang}.po-create; \ + fi + + +install: install-exec install-data +install-exec: +install-data: install-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + for file in $(DISTFILES.common) Makevars.template; do \ + $(INSTALL_DATA) $(srcdir)/$$file \ + $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + for file in Makevars; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +install-data-no: all +install-data-yes: all + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + if test -r $$cat; then realcat=$$cat; else realcat=$(srcdir)/$$cat; fi; \ + $(INSTALL_DATA) $$realcat $(DESTDIR)$$dir/$(DOMAIN).mo; \ + echo "installing $$realcat as $(DESTDIR)$$dir/$(DOMAIN).mo"; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + ln -s ../LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + ln $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo 2>/dev/null || \ + cp -p $(DESTDIR)$(localedir)/$$lang/LC_MESSAGES/$(DOMAIN).mo $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + echo "installing $$realcat link as $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo"; \ + fi; \ + done; \ + done + +install-strip: install + +installdirs: installdirs-exec installdirs-data +installdirs-exec: +installdirs-data: installdirs-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + $(mkdir_p) $(DESTDIR)$(gettextsrcdir); \ + else \ + : ; \ + fi +installdirs-data-no: +installdirs-data-yes: + @catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + dir=$(localedir)/$$lang/LC_MESSAGES; \ + $(mkdir_p) $(DESTDIR)$$dir; \ + for lc in '' $(EXTRA_LOCALE_CATEGORIES); do \ + if test -n "$$lc"; then \ + if (cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc 2>/dev/null) | grep ' -> ' >/dev/null; then \ + link=`cd $(DESTDIR)$(localedir)/$$lang && LC_ALL=C ls -l -d $$lc | sed -e 's/^.* -> //'`; \ + mv $(DESTDIR)$(localedir)/$$lang/$$lc $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + (cd $(DESTDIR)$(localedir)/$$lang/$$lc.old && \ + for file in *; do \ + if test -f $$file; then \ + ln -s ../$$link/$$file $(DESTDIR)$(localedir)/$$lang/$$lc/$$file; \ + fi; \ + done); \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc.old; \ + else \ + if test -d $(DESTDIR)$(localedir)/$$lang/$$lc; then \ + :; \ + else \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc; \ + mkdir $(DESTDIR)$(localedir)/$$lang/$$lc; \ + fi; \ + fi; \ + fi; \ + done; \ + done + +# Define this as empty until I found a useful application. +installcheck: + +uninstall: uninstall-exec uninstall-data +uninstall-exec: +uninstall-data: uninstall-data-@USE_NLS@ + if test "$(PACKAGE)" = "gettext-tools"; then \ + for file in $(DISTFILES.common) Makevars.template; do \ + rm -f $(DESTDIR)$(gettextsrcdir)/$$file; \ + done; \ + else \ + : ; \ + fi +uninstall-data-no: +uninstall-data-yes: + catalogs='$(CATALOGS)'; \ + for cat in $$catalogs; do \ + cat=`basename $$cat`; \ + lang=`echo $$cat | sed -e 's/\.gmo$$//'`; \ + for lc in LC_MESSAGES $(EXTRA_LOCALE_CATEGORIES); do \ + rm -f $(DESTDIR)$(localedir)/$$lang/$$lc/$(DOMAIN).mo; \ + done; \ + done + +check: all + +info dvi ps pdf html tags TAGS ctags CTAGS ID: + +mostlyclean: + rm -f remove-potcdate.sed + rm -f stamp-poT + rm -f core core.* $(DOMAIN).po $(DOMAIN).1po $(DOMAIN).2po *.new.po + rm -fr *.o + +clean: mostlyclean + +distclean: clean + rm -f Makefile Makefile.in POTFILES *.mo + +maintainer-clean: distclean + @echo "This command is intended for maintainers to use;" + @echo "it deletes files that may require special tools to rebuild." + rm -f stamp-po $(GMOFILES) + +distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir) +dist distdir: + $(MAKE) update-po + @$(MAKE) dist2 +# This is a separate target because 'update-po' must be executed before. +dist2: stamp-po $(DISTFILES) + dists="$(DISTFILES)"; \ + if test "$(PACKAGE)" = "gettext-tools"; then \ + dists="$$dists Makevars.template"; \ + fi; \ + if test -f $(srcdir)/$(DOMAIN).pot; then \ + dists="$$dists $(DOMAIN).pot stamp-po"; \ + fi; \ + if test -f $(srcdir)/ChangeLog; then \ + dists="$$dists ChangeLog"; \ + fi; \ + for i in 0 1 2 3 4 5 6 7 8 9; do \ + if test -f $(srcdir)/ChangeLog.$$i; then \ + dists="$$dists ChangeLog.$$i"; \ + fi; \ + done; \ + if test -f $(srcdir)/LINGUAS; then dists="$$dists LINGUAS"; fi; \ + for file in $$dists; do \ + if test -f $$file; then \ + cp -p $$file $(distdir) || exit 1; \ + else \ + cp -p $(srcdir)/$$file $(distdir) || exit 1; \ + fi; \ + done + +update-po: Makefile + $(MAKE) $(DOMAIN).pot-update + test -z "$(UPDATEPOFILES)" || $(MAKE) $(UPDATEPOFILES) + $(MAKE) update-gmo + +# General rule for creating PO files. + +.nop.po-create: + @lang=`echo $@ | sed -e 's/\.po-create$$//'`; \ + echo "File $$lang.po does not exist. If you are a translator, you can create it through 'msginit'." 1>&2; \ + exit 1 + +# General rule for updating PO files. + +.nop.po-update: + @lang=`echo $@ | sed -e 's/\.po-update$$//'`; \ + if test "$(PACKAGE)" = "gettext-tools"; then PATH=`pwd`/../src:$$PATH; fi; \ + tmpdir=`pwd`; \ + echo "$$lang:"; \ + test "$(srcdir)" = . && cdcmd="" || cdcmd="cd $(srcdir) && "; \ + echo "$${cdcmd}$(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang $$lang.po $(DOMAIN).pot -o $$lang.new.po"; \ + cd $(srcdir); \ + if { case `$(MSGMERGE) --version | sed 1q | sed -e 's,^[^0-9]*,,'` in \ + '' | 0.[0-9] | 0.[0-9].* | 0.1[0-7] | 0.1[0-7].*) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + *) \ + $(MSGMERGE) $(MSGMERGE_OPTIONS) --lang=$$lang -o $$tmpdir/$$lang.new.po $$lang.po $(DOMAIN).pot;; \ + esac; \ + }; then \ + if cmp $$lang.po $$tmpdir/$$lang.new.po >/dev/null 2>&1; then \ + rm -f $$tmpdir/$$lang.new.po; \ + else \ + if mv -f $$tmpdir/$$lang.new.po $$lang.po; then \ + :; \ + else \ + echo "msgmerge for $$lang.po failed: cannot move $$tmpdir/$$lang.new.po to $$lang.po" 1>&2; \ + exit 1; \ + fi; \ + fi; \ + else \ + echo "msgmerge for $$lang.po failed!" 1>&2; \ + rm -f $$tmpdir/$$lang.new.po; \ + fi + +$(DUMMYPOFILES): + +update-gmo: Makefile $(GMOFILES) + @: + +# Recreate Makefile by invoking config.status. Explicitly invoke the shell, +# because execution permission bits may not work on the current file system. +# Use @SHELL@, which is the shell determined by autoconf for the use by its +# scripts, not $(SHELL) which is hardwired to /bin/sh and may be deficient. +Makefile: Makefile.in.in Makevars $(top_builddir)/config.status @POMAKEFILEDEPS@ + cd $(top_builddir) \ + && @SHELL@ ./config.status $(subdir)/$@.in po-directories + +force: + +# Tell versions [3.59,3.63) of GNU make not to export all variables. +# Otherwise a system limit (for SysV at least) may be exceeded. +.NOEXPORT: diff -Nur coreutils-8.21.orig/po/Makevars.template coreutils-8.21/po/Makevars.template --- coreutils-8.21.orig/po/Makevars.template 1970-01-01 01:00:00.000000000 +0100 +++ coreutils-8.21/po/Makevars.template 2013-09-04 16:41:51.000000000 +0200 @@ -0,0 +1,41 @@ +# Makefile variables for PO directory in any package using GNU gettext. + +# Usually the message domain is the same as the package name. +DOMAIN = $(PACKAGE) + +# These two variables depend on the location of this directory. +subdir = po +top_builddir = .. + +# These options get passed to xgettext. +XGETTEXT_OPTIONS = --keyword=_ --keyword=N_ + +# This is the copyright holder that gets inserted into the header of the +# $(DOMAIN).pot file. Set this to the copyright holder of the surrounding +# package. (Note that the msgstr strings, extracted from the package's +# sources, belong to the copyright holder of the package.) Translators are +# expected to transfer the copyright for their translations to this person +# or entity, or to disclaim their copyright. The empty string stands for +# the public domain; in this case the translators are expected to disclaim +# their copyright. +COPYRIGHT_HOLDER = Free Software Foundation, Inc. + +# This is the email address or URL to which the translators shall report +# bugs in the untranslated strings: +# - Strings which are not entire sentences, see the maintainer guidelines +# in the GNU gettext documentation, section 'Preparing Strings'. +# - Strings which use unclear terms or require additional context to be +# understood. +# - Strings which make invalid assumptions about notation of date, time or +# money. +# - Pluralisation problems. +# - Incorrect English spelling. +# - Incorrect formatting. +# It can be your email address, or a mailing list address where translators +# can write to without being subscribed, or the URL of a web page through +# which the translators can contact you. +MSGID_BUGS_ADDRESS = + +# This is the list of locale categories, beyond LC_MESSAGES, for which the +# message catalogs shall be used. It is usually empty. +EXTRA_LOCALE_CATEGORIES =