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|
# Makefile for uClibc
#
# Copyright (C) 2000-2008 Erik Andersen <andersen@uclibc.org>
#
# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
# "make utils" flags
CFLAGS-utils := \
$(SSP_ALL_CFLAGS) \
-I$(top_srcdir)/$(KERNEL_HEADERS) \
-DNOT_IN_libc \
-B$(top_builddir)lib \
-Wl,-rpath-link,$(top_builddir)lib
ifeq ($(UCLIBC_BUILD_PIE),y)
CFLAGS-utils-shared := $(PIEFLAG) $(LDPIEFLAG)
else
CFLAGS-utils-shared :=
endif
CFLAGS-ldconfig := \
-I$(top_srcdir)ldso/include \
-DUCLIBC_RUNTIME_PREFIX=\"$(RUNTIME_PREFIX)\" \
-DUCLIBC_LDSO=$(UCLIBC_LDSO)
ifeq ($(UCLIBC_STATIC_LDCONFIG),y)
CFLAGS-ldconfig += -static
else
CFLAGS-ldconfig += $(CFLAGS-utils-shared)
endif
CFLAGS-ldd := \
-I$(top_srcdir)ldso/include \
-DUCLIBC_RUNTIME_PREFIX=\"$(RUNTIME_PREFIX)\" \
-DUCLIBC_LDSO=$(UCLIBC_LDSO) \
$(CFLAGS-utils-shared)
CFLAGS-readelf := $(CFLAGS-utils-shared)
# Need CFLAGS-utils explicitly, because the source file is not located in utils
CFLAGS-iconv := $(CFLAGS-utils) \
$(CFLAGS-utils-shared) \
-DL_iconv_main \
CFLAGS-locale := $(CFLAGS-utils)
# "make hostutils" flags
ifeq ($(LDSO_CACHE_SUPPORT),y)
LDSO_CACHE_SUPPORT := -D__LDSO_CACHE_SUPPORT__=1
endif
BUILD_CFLAGS-ldconfig.host := \
-include $(top_srcdir)include/elf.h \
-I$(top_srcdir)ldso/include \
-DUCLIBC_RUNTIME_PREFIX=\"$(RUNTIME_PREFIX)\" \
-DUCLIBC_LDSO=$(UCLIBC_LDSO) \
$(LDSO_CACHE_SUPPORT) \
BUILD_CFLAGS-ldd.host := \
-include $(top_srcdir)include/elf.h \
-I$(top_srcdir)ldso/include \
-DUCLIBC_RUNTIME_PREFIX=\"$(RUNTIME_PREFIX)\" \
-DUCLIBC_LDSO=$(UCLIBC_LDSO) \
$(LDSO_CACHE_SUPPORT) \
BUILD_CFLAGS-readelf.host := \
-include $(top_srcdir)include/elf.h \
# Rules
utils_DIR := $(top_srcdir)utils
utils_OUT := $(top_builddir)utils
DEPS-ldconfig := $(utils_DIR)/chroot_realpath.c
DEPS-ldconfig.host := $(DEPS-ldconfig)
utils_OBJ := readelf
ifeq ($(HAVE_SHARED),y)
utils_OBJ += ldconfig ldd
endif
utils_ICONV_OBJ :=
utils_LOCALE_OBJ :=
ifeq ($(UCLIBC_HAS_LOCALE),y)
utils_ICONV_OBJ := $(utils_OUT)/iconv
utils_LOCALE_OBJ := $(utils_OUT)/locale
endif
utils_OBJ := $(patsubst %,$(utils_OUT)/%,$(utils_OBJ))
hostutils_OBJ := $(patsubst %,%.host,$(utils_OBJ))
utils: $(utils_OBJ) $(utils_ICONV_OBJ) $(utils_LOCALE_OBJ)
# NOTE: We build the utils AFTER we have a uClibc-targeted toolchain.
$(utils_OBJ): $(utils_OUT)/% : $(utils_DIR)/%.c | $(libc)
$(compile.u)
$(utils_OUT)/iconv: $(top_srcdir)libc/misc/wchar/wchar.c | $(libc)
$(compile.u)
$(utils_OUT)/locale: $(top_srcdir)extra/locale/programs/locale.c | $(libc)
$(compile.u)
hostutils: $(hostutils_OBJ)
$(hostutils_OBJ): $(utils_OUT)/%.host : $(utils_DIR)/%.c
$(hcompile.u)
install-y += utils_install
# This installs both utils and hostutils, so doesn't depend on either.
utils_install: $(addsuffix $(DOTHOST), $(utils_OBJ) $(utils_ICONV_OBJ) $(utils_LOCALE_OBJ))
$(Q)$(INSTALL) -D -m 755 $(utils_OUT)/readelf$(DOTHOST) $(PREFIX)$(DEVEL_PREFIX)bin/readelf
ifeq ($(HAVE_SHARED),y)
$(Q)$(INSTALL) -D -m 755 $(utils_OUT)/ldd$(DOTHOST) $(PREFIX)$(DEVEL_PREFIX)bin/ldd
$(Q)$(INSTALL) -D -m 755 $(utils_OUT)/ldconfig$(DOTHOST) $(PREFIX)$(RUNTIME_PREFIX)sbin/ldconfig
endif
ifeq ($(UCLIBC_HAS_LOCALE),y)
$(Q)$(INSTALL) -D -m 755 $(utils_OUT)/iconv$(DOTHOST) $(PREFIX)$(DEVEL_PREFIX)bin/iconv
$(Q)$(INSTALL) -m 755 $(utils_OUT)/locale$(DOTHOST) $(PREFIX)$(DEVEL_PREFIX)bin/locale
endif
objclean-y += utils_clean
utils_clean:
$(do_rm) $(addprefix $(utils_OUT)/, ldconfig ldd readelf iconv locale *.host)
# This is a hack..
$(Q)$(RM) $(utils_OUT)/.*.dep
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