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- ################################################################################
- #
- # binutils
- #
- ################################################################################
- # Version is set when using buildroot toolchain.
- # If not, we do like other packages
- BINUTILS_VERSION = $(call qstrip,$(BR2_BINUTILS_VERSION))
- ifeq ($(BINUTILS_VERSION),)
- ifeq ($(BR2_arc),y)
- BINUTILS_VERSION = arc-2020.09-release
- else
- BINUTILS_VERSION = 2.34
- endif
- endif # BINUTILS_VERSION
- ifeq ($(BINUTILS_VERSION),arc-2020.09-release)
- BINUTILS_SITE = $(call github,foss-for-synopsys-dwc-arc-processors,binutils-gdb,$(BINUTILS_VERSION))
- BINUTILS_SOURCE = binutils-gdb-$(BINUTILS_VERSION).tar.gz
- BINUTILS_FROM_GIT = y
- endif
- ifeq ($(BR2_csky),y)
- BINUTILS_SITE = $(call github,c-sky,binutils-gdb,$(BINUTILS_VERSION))
- BINUTILS_SOURCE = binutils-$(BINUTILS_VERSION).tar.gz
- BINUTILS_FROM_GIT = y
- endif
- BINUTILS_SITE ?= $(BR2_GNU_MIRROR)/binutils
- BINUTILS_SOURCE ?= binutils-$(BINUTILS_VERSION).tar.xz
- BINUTILS_EXTRA_CONFIG_OPTIONS = $(call qstrip,$(BR2_BINUTILS_EXTRA_CONFIG_OPTIONS))
- BINUTILS_INSTALL_STAGING = YES
- BINUTILS_DEPENDENCIES = $(TARGET_NLS_DEPENDENCIES)
- BINUTILS_MAKE_OPTS = LIBS=$(TARGET_NLS_LIBS)
- BINUTILS_LICENSE = GPL-3.0+, libiberty LGPL-2.1+
- BINUTILS_LICENSE_FILES = COPYING3 COPYING.LIB
- ifeq ($(BINUTILS_FROM_GIT),y)
- BINUTILS_DEPENDENCIES += host-flex host-bison
- HOST_BINUTILS_DEPENDENCIES += host-flex host-bison
- endif
- # When binutils sources are fetched from the binutils-gdb repository,
- # they also contain the gdb sources, but gdb shouldn't be built, so we
- # disable it.
- BINUTILS_DISABLE_GDB_CONF_OPTS = \
- --disable-sim \
- --disable-gdb
- # We need to specify host & target to avoid breaking ARM EABI
- BINUTILS_CONF_OPTS = \
- --disable-multilib \
- --disable-werror \
- --host=$(GNU_TARGET_NAME) \
- --target=$(GNU_TARGET_NAME) \
- --enable-install-libiberty \
- --enable-build-warnings=no \
- $(BINUTILS_DISABLE_GDB_CONF_OPTS) \
- $(BINUTILS_EXTRA_CONFIG_OPTIONS)
- ifeq ($(BR2_STATIC_LIBS),y)
- BINUTILS_CONF_OPTS += --disable-plugins
- endif
- # Don't build documentation. It takes up extra space / build time,
- # and sometimes needs specific makeinfo versions to work
- BINUTILS_CONF_ENV += MAKEINFO=true
- BINUTILS_MAKE_OPTS += MAKEINFO=true
- BINUTILS_INSTALL_TARGET_OPTS = DESTDIR=$(TARGET_DIR) MAKEINFO=true install
- HOST_BINUTILS_CONF_ENV += MAKEINFO=true
- HOST_BINUTILS_MAKE_OPTS += MAKEINFO=true
- HOST_BINUTILS_INSTALL_OPTS += MAKEINFO=true install
- # Workaround a build issue with -Os for ARM Cortex-M cpus.
- # (Binutils 2.25.1 and 2.26.1)
- # https://sourceware.org/bugzilla/show_bug.cgi?id=20552
- ifeq ($(BR2_ARM_CPU_ARMV7M)$(BR2_OPTIMIZE_S),yy)
- BINUTILS_CONF_ENV += CFLAGS="$(TARGET_CFLAGS) -O2"
- endif
- ifeq ($(BR2_PACKAGE_ZLIB),y)
- BINUTILS_DEPENDENCIES += zlib
- endif
- # "host" binutils should actually be "cross"
- # We just keep the convention of "host utility" for now
- HOST_BINUTILS_CONF_OPTS = \
- --disable-multilib \
- --disable-werror \
- --target=$(GNU_TARGET_NAME) \
- --disable-shared \
- --enable-static \
- --with-sysroot=$(STAGING_DIR) \
- --enable-poison-system-directories \
- --without-debuginfod \
- $(BINUTILS_DISABLE_GDB_CONF_OPTS) \
- $(BINUTILS_EXTRA_CONFIG_OPTIONS)
- # binutils run configure script of subdirs at make time, so ensure
- # our TARGET_CONFIGURE_ARGS are taken into consideration for those
- BINUTILS_MAKE_ENV = $(TARGET_CONFIGURE_ARGS)
- # We just want libbfd, libiberty and libopcodes,
- # not the full-blown binutils in staging
- define BINUTILS_INSTALL_STAGING_CMDS
- $(TARGET_MAKE_ENV) $(MAKE) -C $(@D)/bfd DESTDIR=$(STAGING_DIR) install
- $(TARGET_MAKE_ENV) $(MAKE) -C $(@D)/opcodes DESTDIR=$(STAGING_DIR) install
- $(TARGET_MAKE_ENV) $(MAKE) -C $(@D)/libiberty DESTDIR=$(STAGING_DIR) install
- endef
- # If we don't want full binutils on target
- ifneq ($(BR2_PACKAGE_BINUTILS_TARGET),y)
- define BINUTILS_INSTALL_TARGET_CMDS
- $(TARGET_MAKE_ENV) $(MAKE) -C $(@D)/bfd DESTDIR=$(TARGET_DIR) install
- $(TARGET_MAKE_ENV) $(MAKE) -C $(@D)/opcodes DESTDIR=$(TARGET_DIR) install
- $(TARGET_MAKE_ENV) $(MAKE) -C $(@D)/libiberty DESTDIR=$(STAGING_DIR) install
- endef
- endif
- ifneq ($(ARCH_XTENSA_OVERLAY_FILE),)
- define BINUTILS_XTENSA_OVERLAY_EXTRACT
- $(call arch-xtensa-overlay-extract,$(@D),binutils)
- endef
- BINUTILS_POST_EXTRACT_HOOKS += BINUTILS_XTENSA_OVERLAY_EXTRACT
- BINUTILS_EXTRA_DOWNLOADS += $(ARCH_XTENSA_OVERLAY_URL)
- HOST_BINUTILS_POST_EXTRACT_HOOKS += BINUTILS_XTENSA_OVERLAY_EXTRACT
- HOST_BINUTILS_EXTRA_DOWNLOADS += $(ARCH_XTENSA_OVERLAY_URL)
- endif
- ifeq ($(BR2_BINUTILS_ENABLE_LTO),y)
- HOST_BINUTILS_CONF_OPTS += --enable-plugins --enable-lto
- endif
- # Hardlinks between binaries in different directories cause a problem
- # with rpath fixup, so we de-hardlink those binaries, and replace them
- # with copies instead.
- BINUTILS_TOOLS = ar as ld ld.bfd nm objcopy objdump ranlib readelf strip
- define HOST_BINUTILS_FIXUP_HARDLINKS
- $(foreach tool,$(BINUTILS_TOOLS),\
- rm -f $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/$(tool) && \
- cp -a $(HOST_DIR)/bin/$(GNU_TARGET_NAME)-$(tool) \
- $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/$(tool)
- )
- endef
- HOST_BINUTILS_POST_INSTALL_HOOKS += HOST_BINUTILS_FIXUP_HARDLINKS
- $(eval $(autotools-package))
- $(eval $(host-autotools-package))
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