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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
- # ldconfig,ldd,readelf had also:
- # -Wl,-rpath,/lib
- # -Wl,--dynamic-linker,/lib/ld-uClibc.so.0
- # -Wl,--hash-style=gnu
- 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 += \
- $(CFLAGS-utils-shared) \
- -Wl,-rpath-link,$(top_builddir)lib
- endif
- # Can't just pull in $(CFLAGS), there are bad include paths.
- # We want to use "sanitized" headers in LOCAL_INSTALL_PATH.
- CFLAGS-ldconfig += \
- $(XWARNINGS) $(CPU_CFLAGS) $(SSP_CFLAGS) $(OPTIMIZATION) \
- -nostdinc \
- -I $(top_builddir)/$(LOCAL_INSTALL_PATH)/usr/include \
- $(CC_INC) \
- -B$(top_builddir)lib \
- CFLAGS-ldd := \
- $(CFLAGS-utils-shared) \
- $(XWARNINGS) $(CPU_CFLAGS) $(SSP_CFLAGS) $(OPTIMIZATION) \
- -DUCLIBC_RUNTIME_PREFIX=\"$(RUNTIME_PREFIX)\" -DUCLIBC_LDSO=$(UCLIBC_LDSO) \
- -nostdinc \
- -I$(top_srcdir)ldso/include \
- -I$(top_builddir)/$(LOCAL_INSTALL_PATH)/usr/include \
- $(CC_INC) \
- -B$(top_builddir)lib \
- -Wl,-rpath-link,$(top_builddir)lib \
- CFLAGS-readelf := \
- $(CFLAGS-utils-shared) \
- $(XWARNINGS) $(CPU_CFLAGS) $(SSP_CFLAGS) $(OPTIMIZATION) \
- -nostdinc \
- -I $(top_builddir)/$(LOCAL_INSTALL_PATH)/usr/include \
- $(CC_INC) \
- -B$(top_builddir)lib \
- -Wl,-rpath-link,$(top_builddir)lib \
- # iconv and locale use non-sanitized headers by just pulling in $(CFLAGS)
- CFLAGS-iconv := \
- $(CFLAGS) $(CFLAGS-utils-shared) \
- -DNOT_IN_libc \
- -DL_iconv_main \
- -I$(top_srcdir)/$(KERNEL_HEADERS) \
- -B$(top_builddir)lib \
- -Wl,-rpath-link,$(top_builddir)lib \
- CFLAGS-locale := \
- $(CFLAGS) $(CFLAGS-utils-shared) \
- -DNOT_IN_libc \
- -B$(top_builddir)lib \
- -Wl,-rpath-link,$(top_builddir)lib \
- # "make hostutils" flags
- ifeq ($(LDSO_CACHE_SUPPORT),y)
- LDSO_CACHE_SUPPORT := -D__LDSO_CACHE_SUPPORT__=1
- endif
- BUILD_CFLAGS-ldconfig.host := -Wl,-s \
- -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 := -Wl,-s \
- -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 := -Wl,-s \
- -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)
- # Instruct make to install uclibc locally before buiding target utils
- $(utils_OBJ): | $(top_builddir)/$(LOCAL_INSTALL_PATH)
- $(utils_OUT)/iconv: | $(top_builddir)/$(LOCAL_INSTALL_PATH)
- $(utils_OUT)/locale: | $(top_builddir)/$(LOCAL_INSTALL_PATH)
- $(top_builddir)/$(LOCAL_INSTALL_PATH):
- $(Q)$(MAKE) -C $(top_builddir) $(LOCAL_INSTALL_PATH)
- 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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