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|
#############################################################
#
# build binutils for use on the host system
#
#############################################################
BINUTILS_VERSION:=$(call qstrip,$(BR2_BINUTILS_VERSION))
EXTRA_BINUTILS_CONFIG_OPTIONS=$(call qstrip,$(BR2_EXTRA_BINUTILS_CONFIG_OPTIONS))
ifeq ($(findstring avr32,$(BINUTILS_VERSION)),avr32)
BINUTILS_SITE:=ftp://www.at91.com/pub/buildroot/
else
BINUTILS_SITE:=$(BR2_GNU_MIRROR)/binutils/
endif
# We do not rely on the host's gmp/mpfr but use a known working one
BINUTILS_HOST_PREREQ:=
BINUTILS_TARGET_PREREQ:=
BINUTILS_HOST_PREREQ:=host-gmp $(TOOLCHAIN_DIR)/mpfr/lib/libmpfr$(HOST_LIBEXT)
HOST_SOURCE += host-gmp-source host-libmpfr-source
BINUTILS_TARGET_PREREQ:=gmp $(TARGET_DIR)/usr/lib/libmpfr$(LIBTGTEXT)
EXTRA_BINUTILS_CONFIG_OPTIONS+=--with-gmp=$(HOST_DIR)/usr
EXTRA_BINUTILS_CONFIG_OPTIONS+=--with-mpfr="$(MPFR_HOST_DIR)"
BINUTILS_TARGET_CONFIG_OPTIONS=--with-gmp=$(STAGING_DIR)/usr
BINUTILS_TARGET_CONFIG_OPTIONS+=--with-mpfr="$(MPFR_TARGET_DIR)"
ifeq ($(BR2_PACKAGE_LIBMPC),y)
BINUTILS_ADD_MPC = y
endif
ifeq ($(findstring x4.5.,x$(GCC_VERSION)),x4.5.)
BINUTILS_ADD_MPC = y
endif
ifeq ($(BINUTILS_ADD_MPC),y)
BINUTILS_HOST_PREREQ += $(TOOLCHAIN_DIR)/mpc/lib/libmpc$(HOST_LIBEXT)
HOST_SOURCE += host-libmpc-source
BINUTILS_TARGET_PREREQ += $(TARGET_DIR)/usr/lib/libmpc$(LIBTGTEXT)
EXTRA_BINUTILS_CONFIG_OPTIONS += --with-mpc="$(MPC_HOST_DIR)"
BINUTILS_TARGET_CONFIG_OPTIONS += --with-mpc="$(MPC_TARGET_DIR)"
endif
BINUTILS_PATCH_DIR:=toolchain/binutils/$(BINUTILS_VERSION)
ifneq ($(filter xtensa%,$(ARCH)),)
include target/xtensa/patch.in
BINUTILS_PATCH_EXTRA:=$(call XTENSA_PATCH,binutils,$(BINUTILS_PATCH_DIR),. ..)
endif
BINUTILS_SOURCE:=binutils-$(BINUTILS_VERSION).tar.bz2
BINUTILS_DIR:=$(TOOLCHAIN_DIR)/binutils-$(BINUTILS_VERSION)
BINUTILS_CAT:=$(BZCAT)
BINUTILS_DIR1:=$(TOOLCHAIN_DIR)/binutils-$(BINUTILS_VERSION)-build
$(DL_DIR)/$(BINUTILS_SOURCE):
mkdir -p $(DL_DIR)
$(call DOWNLOAD,$(BINUTILS_SITE),$(BINUTILS_SOURCE))
binutils-unpacked: $(BINUTILS_DIR)/.patched
$(BINUTILS_DIR)/.unpacked: $(DL_DIR)/$(BINUTILS_SOURCE)
mkdir -p $(TOOLCHAIN_DIR)
rm -rf $(BINUTILS_DIR)
$(BINUTILS_CAT) $(DL_DIR)/$(BINUTILS_SOURCE) | tar -C $(TOOLCHAIN_DIR) $(TAR_OPTIONS) -
$(CONFIG_UPDATE) $(@D)
touch $@
binutils-patched: $(BINUTILS_DIR)/.patched
$(BINUTILS_DIR)/.patched: $(BINUTILS_DIR)/.unpacked
# Apply appropriate binutils patches.
ifneq ($(wildcard $(BINUTILS_PATCH_DIR)),)
toolchain/patch-kernel.sh $(BINUTILS_DIR) $(BINUTILS_PATCH_DIR) \*.patch $(BINUTILS_PATCH_EXTRA)
endif
touch $@
$(BINUTILS_DIR1)/.configured: $(BINUTILS_DIR)/.patched
mkdir -p $(BINUTILS_DIR1)
(cd $(BINUTILS_DIR1); rm -rf config.cache; \
$(HOST_CONFIGURE_OPTS) \
$(BINUTILS_DIR)/configure $(QUIET) \
--prefix=$(STAGING_DIR)/usr \
--build=$(GNU_HOST_NAME) \
--host=$(GNU_HOST_NAME) \
--target=$(REAL_GNU_TARGET_NAME) \
$(BR2_CONFIGURE_DEVEL_SYSROOT) \
$(BR2_CONFIGURE_STAGING_SYSROOT) \
$(DISABLE_NLS) \
--disable-multilib \
--disable-werror \
$(SOFT_FLOAT_CONFIG_OPTION) \
$(EXTRA_BINUTILS_CONFIG_OPTIONS) \
$(QUIET) \
)
touch $@
$(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.
$(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-ld: $(BINUTILS_DIR1)/binutils/objdump
$(MAKE) -C $(BINUTILS_DIR1) install
# tooldir=/usr build_tooldir=/usr install
#rm -f $(STAGING_DIR)/usr/bin/{ar,as,ld,nm,objdump,ranlib,strip}
binutils: $(BINUTILS_HOST_PREREQ) $(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-ld
binutils-source: $(DL_DIR)/$(BINUTILS_SOURCE)
binutils-clean:
-$(MAKE) -C $(BINUTILS_DIR1) DESTDIR=$(STAGING_DIR) \
tooldir=/usr build_tooldir=/usr uninstall
-$(MAKE) -C $(BINUTILS_DIR1) clean
rm -rf $(wildcard $(patsubst %,$(STAGING_DIR)/usr/bin/*%,ar as ld nm objdump ranlib strip c++filt)) \
$(wildcard $(patsubst %,$(STAGING_DIR)/usr/lib/%*,libiberty ldscripts))
binutils-dirclean:
rm -rf $(BINUTILS_DIR1)
binutils-src-dirclean:
rm -rf $(BINUTILS_DIR)
#############################################################
#
# build binutils for use on the target system
#
#############################################################
BINUTILS_DIR2:=$(BUILD_DIR)/binutils-$(BINUTILS_VERSION)-target
$(BINUTILS_DIR2)/.configured: $(BINUTILS_DIR)/.patched
mkdir -p $(BINUTILS_DIR2)
(cd $(BINUTILS_DIR2); rm -rf config.cache; \
$(TARGET_CONFIGURE_OPTS) \
$(BINUTILS_DIR)/configure $(QUIET) \
--prefix=/usr \
--exec-prefix=/usr \
--build=$(GNU_HOST_NAME) \
--host=$(REAL_GNU_TARGET_NAME) \
--target=$(REAL_GNU_TARGET_NAME) \
--mandir=/usr/share/man \
--infodir=/usr/share/info \
$(DISABLE_NLS) \
$(BINUTILS_TARGET_CONFIG_OPTIONS) \
--disable-multilib \
--disable-werror \
$(SOFT_FLOAT_CONFIG_OPTION) \
)
touch $@
$(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 $(TARGET_DIR)/share/locale
-$(STRIPCMD) $(TARGET_DIR)/usr/$(REAL_GNU_TARGET_NAME)/bin/* > /dev/null 2>&1
-$(STRIPCMD) $(TARGET_DIR)/usr/bin/* > /dev/null 2>&1
# If both binutils-target and busybox are selected, make certain binutils
# gets to run after busybox, so it can overwrite the busybox symlink for
# ar if enabled
ifeq ($(BR2_PACKAGE_BUSYBOX),y)
BINUTILS_TARGET_PREREQ += busybox
endif
binutils_target: $(BINUTILS_TARGET_PREREQ) $(TARGET_DIR)/usr/bin/ld
binutils_target-clean:
-$(MAKE) -C $(BINUTILS_DIR2) clean
rm -f $(TARGET_DIR)/bin/$(REAL_GNU_TARGET_NAME)* \
$(addprefix $(TARGET_DIR)/usr/bin/, addr2line ar as gprof ld nm objcopy objdump ranlib readelf size strings strip c++filt)
binutils_target-dirclean:
rm -rf $(BINUTILS_DIR2)
|
