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#############################################################
#
# build binutils for use on the host system
#
#############################################################
BINUTILS_VERSION:=$(strip $(subst ",, $(BR2_BINUTILS_VERSION)))
BINUTILS_SITE:=http://ftp.kernel.org/pub/linux/devel/binutils
ifeq ($(BINUTILS_VERSION),2.15)
BINUTILS_SITE:=http://ftp.gnu.org/gnu/binutils/
endif
ifeq ($(BINUTILS_VERSION),2.14)
BINUTILS_SITE:=http://ftp.gnu.org/gnu/binutils/
endif
ifeq ($(BINUTILS_VERSION),2.13)
BINUTILS_SITE:=http://ftp.gnu.org/gnu/binutils/
endif
BINUTILS_SOURCE:=binutils-$(BINUTILS_VERSION).tar.bz2
BINUTILS_DIR:=$(TOOL_BUILD_DIR)/binutils-$(BINUTILS_VERSION)
BINUTILS_CAT:=bzcat
BINUTILS_DIR1:=$(TOOL_BUILD_DIR)/binutils-$(BINUTILS_VERSION)-build
$(DL_DIR)/$(BINUTILS_SOURCE):
mkdir -p $(DL_DIR)
$(WGET) -P $(DL_DIR) $(BINUTILS_SITE)/$(BINUTILS_SOURCE)
$(BINUTILS_DIR)/.unpacked: $(DL_DIR)/$(BINUTILS_SOURCE)
mkdir -p $(TOOL_BUILD_DIR)
$(BINUTILS_CAT) $(DL_DIR)/$(BINUTILS_SOURCE) | tar -C $(TOOL_BUILD_DIR) $(TAR_OPTIONS) -
touch $(BINUTILS_DIR)/.unpacked
$(BINUTILS_DIR)/.patched: $(BINUTILS_DIR)/.unpacked
# Apply appropriate binutils patches.
toolchain/patch-kernel.sh $(BINUTILS_DIR) toolchain/binutils/$(BINUTILS_VERSION) \*.patch
touch $(BINUTILS_DIR)/.patched
$(BINUTILS_DIR1)/.configured: $(BINUTILS_DIR)/.patched
mkdir -p $(BINUTILS_DIR1)
(cd $(BINUTILS_DIR1); \
$(BINUTILS_DIR)/configure \
--prefix=$(STAGING_DIR) \
--build=$(GNU_HOST_NAME) \
--host=$(GNU_HOST_NAME) \
--target=$(REAL_GNU_TARGET_NAME) \
$(DISABLE_NLS) \
$(MULTILIB) \
$(SOFT_FLOAT_CONFIG_OPTION) );
touch $(BINUTILS_DIR1)/.configured
$(BINUTILS_DIR1)/binutils/objdump: $(BINUTILS_DIR1)/.configured
$(MAKE) -C $(BINUTILS_DIR1) all
# Make install will put gettext data in staging_dir/share/locale.
# Unfortunatey, it isn't configureable.
$(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/bin/ld: $(BINUTILS_DIR1)/binutils/objdump
$(MAKE) -C $(BINUTILS_DIR1) install
binutils-dependancies:
@if ! which bison > /dev/null ; then \
echo -e "\n\nYou must install 'bison' on your build machine\n"; \
exit 1; \
fi;
@if ! which flex > /dev/null ; then \
echo -e "\n\nYou must install 'flex' on your build machine\n"; \
exit 1; \
fi;
@if ! which msgfmt > /dev/null ; then \
echo -e "\n\nYou must install 'gettext' on your build machine\n"; \
exit 1; \
fi;
binutils: binutils-dependancies $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/bin/ld
binutils-source: $(DL_DIR)/$(BINUTILS_SOURCE)
binutils-clean:
rm -f $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)*
-$(MAKE) -C $(BINUTILS_DIR1) clean
binutils-toolclean:
rm -rf $(BINUTILS_DIR1)
#############################################################
#
# build binutils for use on the target system
#
#############################################################
BINUTILS_DIR2:=$(BUILD_DIR)/binutils-$(BINUTILS_VERSION)-target
$(BINUTILS_DIR2)/.configured: $(BINUTILS_DIR)/.patched
mkdir -p $(BINUTILS_DIR2)
(cd $(BINUTILS_DIR2); \
PATH=$(TARGET_PATH) \
CFLAGS="$(TARGET_CFLAGS)" \
CFLAGS_FOR_BUILD="-O2 -g" \
$(BINUTILS_DIR)/configure \
--prefix=/usr \
--exec-prefix=/usr \
--build=$(GNU_HOST_NAME) \
--host=$(REAL_GNU_TARGET_NAME) \
--target=$(REAL_GNU_TARGET_NAME) \
$(DISABLE_NLS) \
$(MULTILIB) \
$(SOFT_FLOAT_CONFIG_OPTION) );
touch $(BINUTILS_DIR2)/.configured
$(BINUTILS_DIR2)/binutils/objdump: $(BINUTILS_DIR2)/.configured
PATH=$(TARGET_PATH) \
$(MAKE) -C $(BINUTILS_DIR2) all
$(TARGET_DIR)/usr/bin/ld: $(BINUTILS_DIR2)/binutils/objdump
PATH=$(TARGET_PATH) \
$(MAKE) DESTDIR=$(TARGET_DIR) \
tooldir=/usr build_tooldir=/usr \
-C $(BINUTILS_DIR2) install
#rm -rf $(TARGET_DIR)/share/locale $(TARGET_DIR)/usr/info \
# $(TARGET_DIR)/usr/man $(TARGET_DIR)/usr/share/doc
-$(STRIP) $(TARGET_DIR)/usr/$(REAL_GNU_TARGET_NAME)/bin/* > /dev/null 2>&1
-$(STRIP) $(TARGET_DIR)/usr/bin/* > /dev/null 2>&1
binutils_target: $(GCC_DEPENDANCY) $(TARGET_DIR)/usr/bin/ld
binutils_target-clean:
(cd $(TARGET_DIR)/usr/bin; \
rm -f addr2line ar as gprof ld nm objcopy \
objdump ranlib readelf size strings strip)
rm -f $(TARGET_DIR)/bin/$(REAL_GNU_TARGET_NAME)*
-$(MAKE) -C $(BINUTILS_DIR2) clean
binutils_target-toolclean:
rm -rf $(BINUTILS_DIR2)
|
