# Makefile for uClibc
#
# Copyright (C) 2000-2005 Erik Andersen <andersen@uclibc.org>
#
# Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
#

CFLAGS-utils := -DNOT_IN_libc $(SSP_ALL_CFLAGS) -B$(top_builddir)lib -Wl,-rpath-link,$(top_builddir)lib

CFLAGS-utils-common := -I$(top_srcdir)ldso/include -DUCLIBC_RUNTIME_PREFIX=\"$(RUNTIME_PREFIX)\" -DUCLIBC_LDSO=$(UCLIBC_LDSO)
CFLAGS-utils-shared := $(PIEFLAG) $(LDPIEFLAG)

CFLAGS-ldconfig := $(CFLAGS-utils-common)

ifeq ($(UCLIBC_STATIC_LDCONFIG),y)
CFLAGS-ldconfig += -static
else
CFLAGS-ldconfig += $(CFLAGS-utils-shared)
endif

CFLAGS-ldd := $(CFLAGS-utils-common) $(CFLAGS-utils-shared)

# needs CFLAGS-utils explicitely, because the source file is not located in utils
CFLAGS-iconv := $(CFLAGS-utils) $(CFLAGS-utils-shared) -DL_iconv_main

CFLAGS-readelf := $(CFLAGS-utils-shared)

BUILD_CFLAGS-utils := -include $(top_srcdir)include/elf.h

BUILD_CFLAGS-utils-common := $(CFLAGS-utils-common)

ifeq ($(LDSO_CACHE_SUPPORT),y)
BUILD_CFLAGS-utils-common += -D__LDSO_CACHE_SUPPORT__=1
endif

BUILD_CFLAGS-ldconfig.host := $(BUILD_CFLAGS-utils-common)

BUILD_CFLAGS-ldd.host := $(BUILD_CFLAGS-utils-common)

BUILD_LDFLAGS-utils := -Wl,-s

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 =
ifeq ($(UCLIBC_HAS_LOCALE),y)
utils_ICONV_OBJ := $(utils_OUT)/iconv
endif

utils_OBJ := $(patsubst %,$(utils_OUT)/%,$(utils_OBJ))

hostutils_OBJ := $(patsubst %,%.host,$(utils_OBJ))

utils: $(utils_OBJ) $(utils_ICONV_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)

hostutils: $(hostutils_OBJ)

$(hostutils_OBJ): $(utils_OUT)/%.host : $(utils_DIR)/%.c
	$(hcompile.u)

install-y += utils_install

utils_install: utils
	$(INSTALL) -d $(PREFIX)$(RUNTIME_PREFIX)usr/bin
	#$(INSTALL) -m 755 $(utils_OUT)/readelf $(PREFIX)$(RUNTIME_PREFIX)usr/bin/readelf
ifeq ($(HAVE_SHARED),y)
	$(INSTALL) -d $(PREFIX)$(RUNTIME_PREFIX)sbin
	$(INSTALL) -m 755 $(utils_OUT)/ldd $(PREFIX)$(RUNTIME_PREFIX)usr/bin/ldd
	$(INSTALL) -m 755 $(utils_OUT)/ldconfig $(PREFIX)$(RUNTIME_PREFIX)sbin/ldconfig
endif
ifeq ($(UCLIBC_HAS_LOCALE),y)
	$(INSTALL) -m 755 $(utils_OUT)/iconv $(PREFIX)$(RUNTIME_PREFIX)usr/bin/iconv
endif

objclean-y += utils_clean

utils_clean:
	$(RM) $(utils_OUT)/{ldconfig,ldd,readelf,iconv,*.host}