add a lot of new devel subpackages and fix native builds of packages

2 files changed, 712 insertions, 1629 deletions

diff --git a/package/libnids/Makefile b/package/libnids/Makefile
index 671aa5f57..0b5ab1dee 100644
--- a/package/libnids/Makefile
+++ b/package/libnids/Makefile
@@ -14,15 +14,25 @@ PKG_BUILDDEP:=		libnet libpcap glib
 PKG_URL:=		http://libnids.sourceforge.net/
 PKG_SITES:=		${MASTER_SITE_SOURCEFORGE:=libnids/}
 
+PKG_SUBPKGS:=		LIBNIDS LIBNIDS_DEV
+PKGSC_LIBNIDS_DEV:=	devel
+PKGSD_LIBNIDS_DEV:=	libnids headers
+
 include ${TOPDIR}/mk/package.mk
 
-$(eval $(call PKG_template,LIBNIDS,${PKG_NAME},${PKG_VERSION}-${PKG_RELEASE},${PKG_DEPENDS},${PKG_DESCR},${PKG_SECTION}))
+$(eval $(call PKG_template,LIBNIDS,libnids,${PKG_VERSION}-${PKG_RELEASE},${PKG_DEPENDS},${PKG_DESCR},${PKG_SECTION}))
+$(eval $(call PKG_template,LIBNIDS_DEV,libnids-dev,${PKG_VERSION}-${PKG_RELEASE},${PKG_DEPENDS},${PKGSD_LIBNIDS_DEV},${PKGSC_LIBNIDS_DEV}))
 
+CONFIGURE_ENV+=		ac_cv_lib_nsl_gethostbyname=no
 CONFIGURE_ARGS+=	--with-libpcap=${STAGING_TARGET_DIR}/usr
 XAKE_FLAGS+=		install_prefix="${WRKINST}"
 
-post-install:
+libnids-install:
 	${INSTALL_DIR} ${IDIR_LIBNIDS}/usr/lib
-	${CP} ${WRKINST}/usr/lib/libnids.so* ${IDIR_LIBNIDS}/usr/lib/
+	${CP} ${WRKINST}/usr/lib/libnids.so* ${IDIR_LIBNIDS}/usr/lib
+
+libnids-dev-install:
+	${INSTALL_DIR} ${IDIR_LIBNIDS_DEV}/usr/include
+	${CP} ${WRKINST}/usr/include/* ${IDIR_LIBNIDS_DEV}/usr/include
 
 include ${TOPDIR}/mk/pkg-bottom.mk
diff --git a/package/libnids/patches/autotool.patch b/package/libnids/patches/autotool.patch
index 90a281f0e..b61da48bc 100644
--- a/package/libnids/patches/autotool.patch
+++ b/package/libnids/patches/autotool.patch
@@ -1,957 +1,16 @@
-diff -Nur libnids-1.23.orig/aclocal.m4 libnids-1.23/aclocal.m4
---- libnids-1.23.orig/aclocal.m4	2006-05-01 19:14:51.000000000 +0200
-+++ libnids-1.23/aclocal.m4	2010-02-18 22:19:09.952858667 +0100
-@@ -1,833 +1,15 @@
--dnl aclocal.m4 generated automatically by aclocal 1.4-p6
-+# generated automatically by aclocal 1.11.1 -*- Autoconf -*-
- 
--dnl Copyright (C) 1994, 1995-8, 1999, 2001 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 This program is distributed in the hope that it will be useful,
--dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without
--dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A
--dnl PARTICULAR PURPOSE.
--
--# lib-prefix.m4 serial 4 (gettext-0.14.2)
--dnl Copyright (C) 2001-2005 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 AC_LIB_ARG_WITH is synonymous to AC_ARG_WITH in autoconf-2.13, and
--dnl similar to AC_ARG_WITH in autoconf 2.52...2.57 except that is doesn't
--dnl require excessive bracketing.
--ifdef([AC_HELP_STRING],
--[AC_DEFUN([AC_LIB_ARG_WITH], [AC_ARG_WITH([$1],[[$2]],[$3],[$4])])],
--[AC_DEFUN([AC_][LIB_ARG_WITH], [AC_ARG_WITH([$1],[$2],[$3],[$4])])])
--
--dnl AC_LIB_PREFIX adds to the CPPFLAGS and LDFLAGS the flags that are needed
--dnl to access previously installed libraries. The basic assumption is that
--dnl a user will want packages to use other packages he previously installed
--dnl with the same --prefix option.
--dnl This macro is not needed if only AC_LIB_LINKFLAGS is used to locate
--dnl libraries, but is otherwise very convenient.
--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_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/lib"
--      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/lib"; 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/lib"; 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
--])
--
--dnl AC_LIB_PREPARE_PREFIX creates variables acl_final_prefix,
--dnl acl_final_exec_prefix, containing the values to which $prefix and
--dnl $exec_prefix will expand at the end of the configure script.
--AC_DEFUN([AC_LIB_PREPARE_PREFIX],
--[
--  dnl Unfortunately, prefix and exec_prefix get only finally determined
--  dnl at the end of configure.
--  if test "X$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="$acl_save_prefix"
--])
--
--dnl AC_LIB_WITH_FINAL_PREFIX([statement]) evaluates statement, with the
--dnl variables prefix and exec_prefix bound to the values they will have
--dnl at the end of the configure script.
--AC_DEFUN([AC_LIB_WITH_FINAL_PREFIX],
--[
--  acl_save_prefix="$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="$acl_save_prefix"
--])
--
--# lib-link.m4 serial 6 (gettext-0.14.3)
--dnl Copyright (C) 2001-2005 Free Software Foundation, Inc.
--dnl This file is free software; the Free Software Foundation
--dnl gives unlimited permission to copy and/or distribute it,
--dnl with or without modifications, as long as this notice is preserved.
--
--dnl From Bruno Haible.
--
--AC_PREREQ(2.50)
--
--dnl AC_LIB_LINKFLAGS(name [, dependencies]) searches for libname and
--dnl the libraries corresponding to explicit and implicit dependencies.
--dnl Sets and AC_SUBSTs the LIB${NAME} and LTLIB${NAME} variables and
--dnl augments the CPPFLAGS variable.
--AC_DEFUN([AC_LIB_LINKFLAGS],
--[
--  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
--  AC_REQUIRE([AC_LIB_RPATH])
--  define([Name],[translit([$1],[./-], [___])])
--  define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
--                               [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
--  AC_CACHE_CHECK([how to link with lib[]$1], [ac_cv_lib[]Name[]_libs], [
--    AC_LIB_LINKFLAGS_BODY([$1], [$2])
--    ac_cv_lib[]Name[]_libs="$LIB[]NAME"
--    ac_cv_lib[]Name[]_ltlibs="$LTLIB[]NAME"
--    ac_cv_lib[]Name[]_cppflags="$INC[]NAME"
--  ])
--  LIB[]NAME="$ac_cv_lib[]Name[]_libs"
--  LTLIB[]NAME="$ac_cv_lib[]Name[]_ltlibs"
--  INC[]NAME="$ac_cv_lib[]Name[]_cppflags"
--  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
--  AC_SUBST([LIB]NAME)
--  AC_SUBST([LTLIB]NAME)
--  dnl Also set HAVE_LIB[]NAME so that AC_LIB_HAVE_LINKFLAGS can reuse the
--  dnl results of this search when this library appears as a dependency.
--  HAVE_LIB[]NAME=yes
--  undefine([Name])
--  undefine([NAME])
--])
--
--dnl AC_LIB_HAVE_LINKFLAGS(name, dependencies, includes, testcode)
--dnl searches for libname and the libraries corresponding to explicit and
--dnl implicit dependencies, together with the specified include files and
--dnl the ability to compile and link the specified testcode. If found, it
--dnl sets and AC_SUBSTs HAVE_LIB${NAME}=yes and the LIB${NAME} and
--dnl LTLIB${NAME} variables and augments the CPPFLAGS variable, and
--dnl #defines HAVE_LIB${NAME} to 1. Otherwise, it sets and AC_SUBSTs
--dnl HAVE_LIB${NAME}=no and LIB${NAME} and LTLIB${NAME} to empty.
--AC_DEFUN([AC_LIB_HAVE_LINKFLAGS],
--[
--  AC_REQUIRE([AC_LIB_PREPARE_PREFIX])
--  AC_REQUIRE([AC_LIB_RPATH])
--  define([Name],[translit([$1],[./-], [___])])
--  define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
--                               [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
--
--  dnl Search for lib[]Name and define LIB[]NAME, LTLIB[]NAME and INC[]NAME
--  dnl accordingly.
--  AC_LIB_LINKFLAGS_BODY([$1], [$2])
--
--  dnl Add $INC[]NAME to CPPFLAGS before performing the following checks,
--  dnl because if the user has installed lib[]Name and not disabled its use
--  dnl via --without-lib[]Name-prefix, he wants to use it.
--  ac_save_CPPFLAGS="$CPPFLAGS"
--  AC_LIB_APPENDTOVAR([CPPFLAGS], [$INC]NAME)
--
--  AC_CACHE_CHECK([for lib[]$1], [ac_cv_lib[]Name], [
--    ac_save_LIBS="$LIBS"
--    LIBS="$LIBS $LIB[]NAME"
--    AC_TRY_LINK([$3], [$4], [ac_cv_lib[]Name=yes], [ac_cv_lib[]Name=no])
--    LIBS="$ac_save_LIBS"
--  ])
--  if test "$ac_cv_lib[]Name" = yes; then
--    HAVE_LIB[]NAME=yes
--    AC_DEFINE([HAVE_LIB]NAME, 1, [Define if you have the $1 library.])
--    AC_MSG_CHECKING([how to link with lib[]$1])
--    AC_MSG_RESULT([$LIB[]NAME])
--  else
--    HAVE_LIB[]NAME=no
--    dnl If $LIB[]NAME didn't lead to a usable library, we don't need
--    dnl $INC[]NAME either.
--    CPPFLAGS="$ac_save_CPPFLAGS"
--    LIB[]NAME=
--    LTLIB[]NAME=
--  fi
--  AC_SUBST([HAVE_LIB]NAME)
--  AC_SUBST([LIB]NAME)
--  AC_SUBST([LTLIB]NAME)
--  undefine([Name])
--  undefine([NAME])
--])
--
--dnl Determine the platform dependent parameters needed to use rpath:
--dnl libext, shlibext, hardcode_libdir_flag_spec, hardcode_libdir_separator,
--dnl hardcode_direct, hardcode_minus_L.
--AC_DEFUN([AC_LIB_RPATH],
--[
--  dnl Tell automake >= 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" \
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--    . ./conftest.sh
--    rm -f ./conftest.sh
--    acl_cv_rpath=done
--  ])
--  wl="$acl_cv_wl"
--  libext="$acl_cv_libext"
--  shlibext="$acl_cv_shlibext"
--  hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
--  hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
--  hardcode_direct="$acl_cv_hardcode_direct"
--  hardcode_minus_L="$acl_cv_hardcode_minus_L"
--  dnl Determine whether the user wants rpath handling at all.
--  AC_ARG_ENABLE(rpath,
--    [  --disable-rpath         do not hardcode runtime library paths],
--    :, enable_rpath=yes)
--])
--
--dnl AC_LIB_LINKFLAGS_BODY(name [, dependencies]) searches for libname and
--dnl the libraries corresponding to explicit and implicit dependencies.
--dnl Sets the LIB${NAME}, LTLIB${NAME} and INC${NAME} variables.
--AC_DEFUN([AC_LIB_LINKFLAGS_BODY],
--[
--  define([NAME],[translit([$1],[abcdefghijklmnopqrstuvwxyz./-],
--                               [ABCDEFGHIJKLMNOPQRSTUVWXYZ___])])
--  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$1-prefix],
--[  --with-lib$1-prefix[=DIR]  search for lib$1 in DIR/include and DIR/lib
--  --without-lib$1-prefix     don't search for lib$1 in includedir and libdir],
--[
--    if test "X$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/lib"
--      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=
--  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" = "$name"; then
--          already_handled=yes
--          break
--        fi
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--        names_already_handled="$names_already_handled $name"
--        dnl See if it was already located by an earlier AC_LIB_LINKFLAGS
--        dnl or AC_LIB_HAVE_LINKFLAGS call.
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--        if test -n "$value"; then
--          if test "$value" = yes; then
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--            eval value=\"\$LTLIB$uppername\"
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--            dnl An earlier call to AC_LIB_HAVE_LINKFLAGS has determined
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--          fi
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--          dnl Search the library lib$name in $additional_libdir and $LDFLAGS
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--          found_la=
--          found_so=
--          found_a=
--          if test $use_additional = yes; then
--            if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
--              found_dir="$additional_libdir"
--              found_so="$additional_libdir/lib$name.$shlibext"
--              if test -f "$additional_libdir/lib$name.la"; then
--                found_la="$additional_libdir/lib$name.la"
--              fi
--            else
--              if test -f "$additional_libdir/lib$name.$libext"; then
--                found_dir="$additional_libdir"
--                found_a="$additional_libdir/lib$name.$libext"
--                if test -f "$additional_libdir/lib$name.la"; then
--                  found_la="$additional_libdir/lib$name.la"
--                fi
--              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//'`
--                  if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
--                    found_dir="$dir"
--                    found_so="$dir/lib$name.$shlibext"
--                    if test -f "$dir/lib$name.la"; then
--                      found_la="$dir/lib$name.la"
--                    fi
--                  else
--                    if test -f "$dir/lib$name.$libext"; then
--                      found_dir="$dir"
--                      found_a="$dir/lib$name.$libext"
--                      if test -f "$dir/lib$name.la"; then
--                        found_la="$dir/lib$name.la"
--                      fi
--                    fi
--                  fi
--                  ;;
--              esac
--              if test "X$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/lib"; 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 $LIBNAME is system dependent.
--                if test "$hardcode_direct" = yes; then
--                  dnl Using DIR/libNAME.so during linking hardcodes DIR into the
--                  dnl resulting binary.
--                  LIB[]NAME="${LIB[]NAME}${LIB[]NAME:+ }$found_so"
--                else
--                  if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
--                    dnl Use an explicit option to hardcode DIR into the resulting
--                    dnl binary.
--                    LIB[]NAME="${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".
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--                    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 "$hardcode_minus_L" != no; then
--                      dnl FIXME: Not sure whether we should use
--                      dnl "-L$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 $hardcode_runpath_var and LD_RUN_PATH
--                      dnl here, because this doesn't fit in flags passed to the
--                      dnl compiler. So give up. No hardcoding. This affects only
--                      dnl very old systems.
--                      dnl FIXME: Not sure whether we should use
--                      dnl "-L$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 "$found_dir" in
--              */lib | */lib/)
--                basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
--                additional_includedir="$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/lib"; then
--                      haveit=
--                      if test "X$additional_libdir" = "X/usr/local/lib"; then
--                        if test -n "$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$rpathdirs" != "X"; then
--    if test -n "$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}${alldirs:+$hardcode_libdir_separator}$found_dir"
--      done
--      dnl Note: hardcode_libdir_flag_spec uses $libdir and $wl.
--      acl_save_libdir="$libdir"
--      libdir="$alldirs"
--      eval flag=\"$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="$found_dir"
--        eval flag=\"$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
--])
--
--dnl AC_LIB_APPENDTOVAR(VAR, CONTENTS) appends the elements of CONTENTS to VAR,
--dnl unless already present in VAR.
--dnl Works only for CPPFLAGS, not for LIB* variables because that sometimes
--dnl contains two or three consecutive elements that belong together.
--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
--])
--
--# lib-ld.m4 serial 3 (gettext-0.13)
--dnl Copyright (C) 1996-2003 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 Subroutines of libtool.m4,
--dnl with replacements s/AC_/AC_LIB/ and s/lt_cv/acl_cv/ to avoid collision
--dnl with libtool.m4.
--
--dnl From libtool-1.4. Sets the variable with_gnu_ld to yes or no.
--AC_DEFUN([AC_LIB_PROG_LD_GNU],
--[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], acl_cv_prog_gnu_ld,
--[# I'd rather use --version here, but apparently some GNU ld's only accept -v.
--case `$LD -v 2>&1 </dev/null` in
--*GNU* | *'with BFD'*)
--  acl_cv_prog_gnu_ld=yes ;;
--*)
--  acl_cv_prog_gnu_ld=no ;;
--esac])
--with_gnu_ld=$acl_cv_prog_gnu_ld
--])
--
--dnl From libtool-1.4. Sets the variable LD.
--AC_DEFUN([AC_LIB_PROG_LD],
--[AC_ARG_WITH(gnu-ld,
--[  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]],
--test "$withval" = no || with_gnu_ld=yes, with_gnu_ld=no)
--AC_REQUIRE([AC_PROG_CC])dnl
--AC_REQUIRE([AC_CANONICAL_HOST])dnl
--# Prepare PATH_SEPARATOR.
--# The user is always right.
--if test "${PATH_SEPARATOR+set}" != set; then
--  echo "#! /bin/sh" >conf$$.sh
--  echo  "exit 0"   >>conf$$.sh
--  chmod +x conf$$.sh
--  if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
--    PATH_SEPARATOR=';'
--  else
--    PATH_SEPARATOR=:
--  fi
--  rm -f conf$$.sh
--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 GCC])
--  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.
--    [[\\/]* | [A-Za-z]:[\\/]*)]
--      [re_direlt='/[^/][^/]*/\.\./']
--      # Canonicalize the path 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
--  IFS="${IFS= 	}"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
--  for ac_dir in $PATH; do
--    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 GNU ld's only accept -v.
--      # Break only if it was the GNU/non-GNU ld that we prefer.
--      case `"$acl_cv_path_LD" -v 2>&1 < /dev/null` in
--      *GNU* | *'with BFD'*)
--	test "$with_gnu_ld" != no && break ;;
--      *)
--	test "$with_gnu_ld" != yes && break ;;
--      esac
--    fi
--  done
--  IFS="$ac_save_ifs"
--else
--  acl_cv_path_LD="$LD" # Let the user override the test with a path.
--fi])
--LD="$acl_cv_path_LD"
--if test -n "$LD"; then
--  AC_MSG_RESULT($LD)
--else
--  AC_MSG_RESULT(no)
--fi
--test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
--AC_LIB_PROG_LD_GNU
--])
-+# Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
-+# 2005, 2006, 2007, 2008, 2009  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.
-+
-+# This program is distributed in the hope that it will be useful,
-+# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-+# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-+# PARTICULAR PURPOSE.
- 
- # pkg.m4 - Macros to locate and utilise pkg-config.            -*- Autoconf -*-
- # 
-@@ -862,7 +44,7 @@
- 	AC_PATH_TOOL([PKG_CONFIG], [pkg-config])
- fi
- if test -n "$PKG_CONFIG"; then
--	_pkg_min_version=m4_ifval([$1], [$1], [0.9.0])
-+	_pkg_min_version=m4_default([$1], [0.9.0])
- 	AC_MSG_CHECKING([pkg-config is at least version $_pkg_min_version])
- 	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
- 		AC_MSG_RESULT([yes])
-@@ -898,14 +80,30 @@
- # ---------------------------------------------
- m4_define([_PKG_CONFIG],
- [if test -n "$PKG_CONFIG"; then
-+    if test -n "$$1"; then
-+        pkg_cv_[]$1="$$1"
-+    else
-         PKG_CHECK_EXISTS([$3],
-                          [pkg_cv_[]$1=`$PKG_CONFIG --[]$2 "$3" 2>/dev/null`],
- 			 [pkg_failed=yes])
-+    fi
- else
- 	pkg_failed=untried
- fi[]dnl
- ])# _PKG_CONFIG
- 
-+# _PKG_SHORT_ERRORS_SUPPORTED
-+# -----------------------------
-+AC_DEFUN([_PKG_SHORT_ERRORS_SUPPORTED],
-+[AC_REQUIRE([PKG_PROG_PKG_CONFIG])
-+if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
-+        _pkg_short_errors_supported=yes
-+else
-+        _pkg_short_errors_supported=no
-+fi[]dnl
-+])# _PKG_SHORT_ERRORS_SUPPORTED
-+
-+