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|
################################################################################
#
# gcc-final
#
################################################################################
GCC_FINAL_VERSION = $(GCC_VERSION)
GCC_FINAL_SITE = $(GCC_SITE)
GCC_FINAL_SOURCE = $(GCC_SOURCE)
HOST_GCC_FINAL_DEPENDENCIES = \
$(HOST_GCC_COMMON_DEPENDENCIES) \
$(BUILDROOT_LIBC)
HOST_GCC_FINAL_EXTRACT_CMDS = $(HOST_GCC_EXTRACT_CMDS)
ifneq ($(call qstrip, $(BR2_XTENSA_CORE_NAME)),)
HOST_GCC_FINAL_POST_EXTRACT_CMDS += HOST_GCC_FINAL_XTENSA_OVERLAY_EXTRACT
endif
HOST_GCC_FINAL_POST_PATCH_HOOKS += HOST_GCC_APPLY_PATCHES
# gcc doesn't support in-tree build, so we create a 'build'
# subdirectory in the gcc sources, and build from there.
HOST_GCC_FINAL_SUBDIR = build
define HOST_GCC_FINAL_CONFIGURE_SYMLINK
mkdir -p $(@D)/build
ln -s ../configure $(@D)/build/configure
endef
HOST_GCC_FINAL_PRE_CONFIGURE_HOOKS += HOST_GCC_FINAL_CONFIGURE_SYMLINK
# Languages supported by the cross-compiler
GCC_FINAL_CROSS_LANGUAGES-y = c
GCC_FINAL_CROSS_LANGUAGES-$(BR2_INSTALL_LIBSTDCPP) += c++
GCC_FINAL_CROSS_LANGUAGES-$(BR2_GCC_CROSS_FORTRAN) += fortran
GCC_FINAL_CROSS_LANGUAGES-$(BR2_GCC_CROSS_OBJC) += objc
GCC_FINAL_CROSS_LANGUAGES = $(subst $(space),$(comma),$(GCC_FINAL_CROSS_LANGUAGES-y))
HOST_GCC_FINAL_CONF_OPT = \
$(HOST_GCC_COMMON_CONF_OPT) \
--enable-languages=$(GCC_FINAL_CROSS_LANGUAGES) \
--with-build-time-tools=$(HOST_DIR)/usr/$(GNU_TARGET_NAME)/bin
ifeq ($(BR2_GCC_ENABLE_OPENMP),y)
HOST_GCC_FINAL_CONF_OPT += --enable-libgomp
else
HOST_GCC_FINAL_CONF_OPT += --disable-libgomp
endif
ifeq ($(BR2_GCC_SHARED_LIBGCC),y)
HOST_GCC_FINAL_CONF_OPT += --enable-shared
else
HOST_GCC_FINAL_CONF_OPT += --disable-shared
endif
# End with user-provided options, so that they can override previously
# defined options.
HOST_GCC_FINAL_CONF_OPT += \
$(call qstrip,$(BR2_EXTRA_GCC_CONFIG_OPTIONS))
# Handle lib64
define HOST_GCC_FINAL_HANDLE_LIB64
if [ -d "$(STAGING_DIR)/lib64" ]; then \
if [ ! -e "$(STAGING_DIR)/lib" ]; then \
mkdir -p "$(STAGING_DIR)/lib"; \
fi; \
mv "$(STAGING_DIR)/lib64/"* "$(STAGING_DIR)/lib/"; \
rmdir "$(STAGING_DIR)/lib64"; \
rm "$(STAGING_DIR)/usr/$(GNU_TARGET_NAME)/lib64";\
fi
endef
HOST_GCC_FINAL_POST_INSTALL_HOOKS += HOST_GCC_FINAL_HANDLE_LIB64
# Make sure we have 'cc'
define HOST_GCC_FINAL_CREATE_CC_SYMLINKS
if [ ! -e $(HOST_DIR)/usr/bin/$(GNU_TARGET_NAME)-cc ]; then \
ln -snf $(GNU_TARGET_NAME)-gcc \
$(HOST_DIR)/usr/bin/$(GNU_TARGET_NAME)-cc; \
fi
if [ ! -e $(HOST_DIR)/usr/$(GNU_TARGET_NAME)/bin/cc ]; then \
ln -snf gcc $(HOST_DIR)/usr/$(GNU_TARGET_NAME)/bin/cc; \
fi
endef
HOST_GCC_FINAL_POST_INSTALL_HOOKS += HOST_GCC_FINAL_CREATE_CC_SYMLINKS
# Create <arch>-linux-<tool> symlinks
define HOST_GCC_FINAL_CREATE_SIMPLE_SYMLINKS
(cd $(HOST_DIR)/usr/bin; for i in $(GNU_TARGET_NAME)-*; do \
ln -snf $$i $(ARCH)-linux$${i##$(GNU_TARGET_NAME)}; \
done)
endef
HOST_GCC_FINAL_POST_INSTALL_HOOKS += HOST_GCC_FINAL_CREATE_SIMPLE_SYMLINKS
# Cannot use the HOST_GCC_FINAL_USR_LIBS mechanism below, because we want
# libgcc_s to be installed in /lib and not /usr/lib. We add +x on
# libgcc_s to ensure it will be stripped.
ifeq ($(BR2_GCC_SHARED_LIBGCC),y)
define HOST_GCC_FINAL_INSTALL_LIBGCC
-cp -dpf $(HOST_DIR)/usr/$(GNU_TARGET_NAME)/lib*/libgcc_s* \
$(STAGING_DIR)/lib/
-cp -dpf $(HOST_DIR)/usr/$(GNU_TARGET_NAME)/lib*/libgcc_s* \
$(TARGET_DIR)/lib/
-chmod +x $(TARGET_DIR)/lib/libgcc_s.so.1
endef
HOST_GCC_FINAL_POST_INSTALL_HOOKS += HOST_GCC_FINAL_INSTALL_LIBGCC
endif
# Handle the installation of libraries in /usr/lib
HOST_GCC_FINAL_USR_LIBS =
ifeq ($(BR2_GCC_SHARED_LIBGCC)$(BR2_INSTALL_LIBSTDCPP),yy)
HOST_GCC_FINAL_USR_LIBS += libstdc++
endif
ifeq ($(BR2_GCC_ENABLE_OPENMP),y)
HOST_GCC_FINAL_USR_LIBS += libgomp
endif
ifneq ($(HOST_GCC_FINAL_USR_LIBS),)
define HOST_GCC_FINAL_INSTALL_USR_LIBS
for i in $(HOST_GCC_FINAL_USR_LIBS) ; do \
cp -dpf $(HOST_DIR)/usr/$(GNU_TARGET_NAME)/lib*/$${i}.so* \
$(STAGING_DIR)/usr/lib/ ; \
cp -dpf $(HOST_DIR)/usr/$(GNU_TARGET_NAME)/lib*/$${i}.so* \
$(TARGET_DIR)/usr/lib/ ; \
done
endef
HOST_GCC_FINAL_POST_INSTALL_HOOKS += HOST_GCC_FINAL_INSTALL_USR_LIBS
endif
$(eval $(host-autotools-package))
|
