| ############################################################# |
| # |
| # 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:=$(BR2_GNU_MIRROR)/binutils/ |
| endif |
| |
| # We do not rely on the host's gmp/mpfr but use a known working one |
| BINUTILS_HOST_PREREQ:= |
| BINUTILS_TARGET_PREREQ:= |
| |
| BINUTILS_HOST_PREREQ:=$(TOOLCHAIN_DIR)/gmp/lib/libgmp$(HOST_LIBEXT) \ |
| $(TOOLCHAIN_DIR)/mpfr/lib/libmpfr$(HOST_LIBEXT) |
| HOST_SOURCE += host-libgmp-source host-libmpfr-source |
| |
| BINUTILS_TARGET_PREREQ:=$(TARGET_DIR)/usr/lib/libgmp$(LIBTGTEXT) \ |
| $(TARGET_DIR)/usr/lib/libmpfr$(LIBTGTEXT) |
| |
| EXTRA_BINUTILS_CONFIG_OPTIONS+=--with-gmp="$(GMP_HOST_DIR)" |
| EXTRA_BINUTILS_CONFIG_OPTIONS+=--with-mpfr="$(MPFR_HOST_DIR)" |
| |
| BINUTILS_TARGET_CONFIG_OPTIONS=--with-gmp="$(GMP_TARGET_DIR)" |
| BINUTILS_TARGET_CONFIG_OPTIONS+=--with-mpfr="$(MPFR_TARGET_DIR)" |
| |
| 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) |