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include $(TOPDIR)/rules.mk
#############################################################
#
# build binutils for use on the host system
#
#############################################################
BINUTILS_VERSION:=$(strip $(subst ",, $(CONFIG_BINUTILS_VERSION)))
#"
BINUTILS_SITE:=http://www.fr.kernel.org/pub/linux/devel/binutils \
http://www.fi.kernel.org/pub/linux/devel/binutils \
http://ftp.kernel.org/pub/linux/devel/binutils \
http://www.de.kernel.org/pub/linux/devel/binutils
BINUTILS_STABLE_SITE:=http://ftp.gnu.org/gnu/binutils/ \
ftp://gatekeeper.dec.com/pub/GNU/ \
ftp://ftp.uu.net/archive/systems/gnu/ \
ftp://ftp.eu.uu.net/pub/gnu/ \
ftp://ftp.funet.fi/pub/gnu/prep/ \
ftp://ftp.leo.org/pub/comp/os/unix/gnu/
ifeq ($(BINUTILS_VERSION),2.16.1)
BINUTILS_SITE:=$(BINUTILS_STABLE_SITE)
endif
BINUTILS_SOURCE:=binutils-$(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)
$(SCRIPT_DIR)/download.pl $(DL_DIR) $(BINUTILS_SOURCE) x $(BINUTILS_SITE)
$(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.
$(SCRIPT_DIR)/patch-kernel.sh $(BINUTILS_DIR) ./all \*.patch
$(SCRIPT_DIR)/patch-kernel.sh $(BINUTILS_DIR) ./$(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-werror \
$(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.
$(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-ld: $(BINUTILS_DIR1)/binutils/objdump
$(MAKE) -C $(BINUTILS_DIR1) install
#############################################################
#
# build binutils for use on the target system
#
#############################################################
BINUTILS_DIR2:=$(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
source: $(DL_DIR)/$(BINUTILS_SOURCE)
prepare: $(BINUTILS_DIR)/.patched
compile: $(BINUTILS_DIR1)/binutils/objdump
install: $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-ld
clean:
rm -f $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)*
rm -rf $(BINUTILS_DIR) $(BINUTILS_DIR1)
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