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################################################################################
# Embtoolkit
# Copyright(C) 2009-2012 Abdoulaye Walsimou GAYE.
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
################################################################################
#
# \file gcc.mk
# \brief gcc.mk of Embtoolkit
# \author Abdoulaye Walsimou GAYE <awg@embtoolkit.org>
# \date May 2009
################################################################################
GCC_NAME := gcc
GCC_VERSION := $(call embtk_get_pkgversion,gcc)
GCC_SITE := http://ftp.gnu.org/gnu/gcc/gcc-$(GCC_VERSION)
GCC_GIT_SITE := git://gcc.gnu.org/git/gcc.git
GCC_PACKAGE := gcc-$(GCC_VERSION).tar.bz2
GCC_SRC_DIR := $(embtk_toolsb)/gcc-$(GCC_VERSION)
GCC_MULTILIB := --disable-multilib
#
# Selected languages to support in the toolchain
#
__GCC_LANGUAGES := c
__GCC_LANGUAGES += $(if $(CONFIG_EMBTK_GCC_LANGUAGE_CPP),c++)
__GCC_LANGUAGES += $(if $(CONFIG_EMBTK_GCC_LANGUAGE_JAVA),java)
__GCC_LANGUAGES += $(if $(CONFIG_EMBTK_GCC_LANGUAGE_OBJECTIVEC),objc)
__GCC_LANGUAGES += $(if $(CONFIG_EMBTK_GCC_LANGUAGE_OBJECTIVECPP),obj-c++)
__GCC_LANGUAGES += $(if $(CONFIG_EMBTK_GCC_LANGUAGE_FORTRAN),fortran)
__GCC_LANGUAGES += $(if $(CONFIG_EMBTK_GCC_LANGUAGE_ADA),ada)
GCC_LANGUAGES := $(subst $(embtk_space),$(embtk_comma),$(strip $(__GCC_LANGUAGES)))
#
# Final GCC extra configure options
#
GCC3_CONFIGURE_EXTRA_OPTIONS += $(if $(CONFIG_EMBTK_GCC_LANGUAGE_JAVA), \
--enable-java-home)
# Disable tls when creating uClibc toolchain with linuxthreads
ifeq ($(CONFIG_EMBTK_CLIB_UCLIBC),y)
GCC3_CONFIGURE_EXTRA_OPTIONS += \
$(if $(CONFIG_KEMBTK_UCLIBC_UCLIBC_HAS_THREADS_NATIVE),,--disable-tls)
endif
gcc%_install:
$(call embtk_install_hostpkg,$(patsubst %_install,%,$@))
gcc%_clean:
$(Q)rm -rf $(GCC$*_BUILD_DIR)
#
# GCC first stage
#
GCC1_NAME := $(GCC_NAME)
GCC1_VERSION := $(GCC_VERSION)
GCC1_SITE := $(GCC_SITE)
GCC1_GIT_SITE := $(GCC_GIT_SITE)
GCC1_PACKAGE := $(GCC_PACKAGE)
GCC1_SRC_DIR := $(GCC_SRC_DIR)
GCC1_BUILD_DIR := $(embtk_toolsb)/gcc1-build
GCC1_KCONFIGS_NAME := GCC
GCC1_MAKE_ENV := PATH=$(PATH):$(embtk_tools)/bin
GCC1_PREFIX := $(embtk_tools)
GCC1_CONFIGURE_OPTS := --with-sysroot=$(embtk_sysroot) \
--target=$(STRICT_GNU_TARGET) $(GCC_WITH_ABI) $(GCC_WITH_ARCH) \
$(GCC_WITH_CPU) $(GCC_WITH_FLOAT) $(GCC_WITH_FPU) $(GCC_WITH_TUNE) \
$(GCC_MULTILIB) \
--with-gmp=$(GMP_HOST_DIR) --with-mpfr=$(MPFR_HOST_DIR) \
--with-mpc=$(MPC_HOST_DIR) --with-bugurl=$(EMBTK_BUGURL) \
--with-pkgversion=embtoolkit-$(EMBTK_VERSION) \
--without-headers --with-newlib --disable-shared --disable-threads \
--disable-libssp --disable-libgomp --disable-libmudflap --disable-nls \
--enable-languages=c --enable-target-optspace --disable-libquadmath
CONFIG_EMBTK_GCC1_VERSION_GIT := $(CONFIG_EMBTK_GCC_VERSION_GIT)
CONFIG_EMBTK_GCC1_REFSPEC := $(CONFIG_EMBTK_GCC_REFSPEC)
#
# GCC second stage
#
GCC2_NAME := $(GCC_NAME)
GCC2_VERSION := $(GCC_VERSION)
GCC2_SITE := $(GCC_SITE)
GCC2_GIT_SITE := $(GCC_GIT_SITE)
GCC2_PACKAGE := $(GCC_PACKAGE)
GCC2_SRC_DIR := $(GCC_SRC_DIR)
GCC2_BUILD_DIR := $(embtk_toolsb)/gcc2-build
GCC2_KCONFIGS_NAME := GCC
GCC2_MAKE_ENV := PATH=$(PATH):$(embtk_tools)/bin
GCC2_PREFIX := $(embtk_tools)
GCC2_CONFIGURE_OPTS := --with-sysroot=$(embtk_sysroot) \
--target=$(STRICT_GNU_TARGET) $(GCC_WITH_ABI) $(GCC_WITH_ARCH) \
$(GCC_WITH_CPU) $(GCC_WITH_FLOAT) $(GCC_WITH_FPU) $(GCC_WITH_TUNE) \
$(GCC_MULTILIB) \
--with-gmp=$(GMP_HOST_DIR) --with-mpfr=$(MPFR_HOST_DIR) \
--with-mpc=$(MPC_HOST_DIR) --with-bugurl=$(EMBTK_BUGURL) \
--with-pkgversion=embtoolkit-$(EMBTK_VERSION) \
--disable-libssp --disable-libgomp --disable-libmudflap --disable-nls \
--enable-languages=c --enable-target-optspace --disable-libquadmath
CONFIG_EMBTK_GCC2_VERSION_GIT := $(CONFIG_EMBTK_GCC_VERSION_GIT)
CONFIG_EMBTK_GCC2_REFSPEC := $(CONFIG_EMBTK_GCC_REFSPEC)
#
# GCC last stage
#
GCC3_NAME := $(GCC_NAME)
GCC3_VERSION := $(GCC_VERSION)
GCC3_SITE := $(GCC_SITE)
GCC3_GIT_SITE := $(GCC_GIT_SITE)
GCC3_PACKAGE := $(GCC_PACKAGE)
GCC3_SRC_DIR := $(GCC_SRC_DIR)
GCC3_BUILD_DIR := $(embtk_toolsb)/gcc3-build
GCC3_KCONFIGS_NAME := GCC
GCC3_MAKE_ENV := PATH=$(PATH):$(embtk_tools)/bin
GCC3_PREFIX := $(embtk_tools)
GCC3_CONFIGURE_OPTS := --with-sysroot=$(embtk_sysroot) \
--target=$(STRICT_GNU_TARGET) $(GCC_WITH_ABI) $(GCC_WITH_ARCH) \
$(GCC_WITH_CPU) $(GCC_WITH_FLOAT) $(GCC_WITH_FPU) $(GCC_WITH_TUNE) \
$(GCC_MULTILIB) \
--with-gmp=$(GMP_HOST_DIR) --with-mpfr=$(MPFR_HOST_DIR) \
--with-mpc=$(MPC_HOST_DIR) --with-bugurl=$(EMBTK_BUGURL) \
--with-pkgversion=embtoolkit-$(EMBTK_VERSION) \
--enable-languages=$(GCC_LANGUAGES) --enable-__cxa_atexit \
--disable-libssp --disable-libgomp --disable-libmudflap --disable-nls \
--enable-threads --enable-shared --enable-target-optspace \
--disable-libquadmath $(GCC3_CONFIGURE_EXTRA_OPTIONS)
CONFIG_EMBTK_GCC3_VERSION_GIT := $(CONFIG_EMBTK_GCC_VERSION_GIT)
CONFIG_EMBTK_GCC3_REFSPEC := $(CONFIG_EMBTK_GCC_REFSPEC)
define embtk_postinstall_gcc3
$(Q)test -e $(GCC3_BUILD_DIR)/.gcc3_post_install || \
$(MAKE) $(GCC3_BUILD_DIR)/.gcc3_post_install
endef
$(GCC3_BUILD_DIR)/.gcc3_post_install:
ifeq ($(CONFIG_EMBTK_32BITS_FS),y)
$(Q)-cp -d $(embtk_tools)/$(STRICT_GNU_TARGET)/lib/*.so* $(embtk_sysroot)/lib/
else ifeq ($(CONFIG_EMBTK_64BITS_FS),y)
$(Q)cp -d $(embtk_tools)/$(STRICT_GNU_TARGET)/lib64/*.so* $(embtk_sysroot)/lib/
else ifeq ($(CONFIG_EMBTK_64BITS_FS_COMPAT32),y)
$(Q)cp -d $(embtk_tools)/$(STRICT_GNU_TARGET)/lib32/*.so* $(embtk_sysroot)/lib32/
endif
ifeq ($(CONFIG_EMBTK_64BITS_FS)$(CONFIG_EMBTK_CLIB_UCLIBC),yy)
$(Q)cd $(embtk_sysroot)/lib/; ln -sf ld-uClibc.so.0 ld64-uClibc.so.0
endif
$(Q)touch $@
|
