# 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)ldso/include \ -DUCLIBC_RUNTIME_PREFIX=\"$(RUNTIME_PREFIX)\" \ -DUCLIBC_LDSO=$(UCLIBC_LDSO) \ -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) $(LDPIEFLAG) else CFLAGS-utils-shared := endif CFLAGS-ldconfig := ifeq ($(UCLIBC_STATIC_LDCONFIG),y) CFLAGS-ldconfig += -static else CFLAGS-ldconfig += $(CFLAGS-utils-shared) endif CFLAGS-ldd := $(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-utils := \ -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-ldconfig.host := $(BUILD_CFLAGS-utils) BUILD_CFLAGS-ldd.host := $(BUILD_CFLAGS-utils) # Rules utils_DIR := $(top_srcdir)utils utils_OUT := $(top_builddir)utils DEPS-ldconfig := $(utils_DIR)/chroot_realpath.c DEPS-ldconfig.host := $(DEPS-ldconfig) ifeq ($(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) $(utils_LOCALE_OBJ)) ifeq ($(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 iconv locale *.host) # This is a hack.. $(Q)$(RM) $(utils_OUT)/.*.dep