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Diffstat (limited to 'toolchain/gcc/common.mk')
| -rw-r--r-- | toolchain/gcc/common.mk | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/toolchain/gcc/common.mk b/toolchain/gcc/common.mk new file mode 100644 index 000000000..c18a330f3 --- /dev/null +++ b/toolchain/gcc/common.mk @@ -0,0 +1,198 @@ +# +# Copyright (C) 2002-2003 Erik Andersen <andersen@uclibc.org> +# Copyright (C) 2004 Manuel Novoa III <mjn3@uclibc.org> +# Copyright (C) 2005-2006 Felix Fietkau <nbd@openwrt.org> +# Copyright (C) 2006-2012 OpenWrt.org +# +# 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, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + +include $(TOPDIR)/rules.mk + +PKG_NAME:=gcc +GCC_VERSION:=$(call qstrip,$(CONFIG_GCC_VERSION)) +PKG_VERSION:=$(firstword $(subst +, ,$(GCC_VERSION))) +GCC_DIR:=$(PKG_NAME)-$(PKG_VERSION) + +ifdef CONFIG_GCC_VERSION_LLVM + PKG_SOURCE_VERSION:=c98c494b72ff875884c0c7286be67f16f9f6d7ab + PKG_REV:=83504 + GCC_DIR:=llvm-gcc-4.2-r$(PKG_REV) + PKG_VERSION:=4.2.1 + PKG_SOURCE:=$(GCC_DIR).tar.gz + PKG_SOURCE_PROTO:=git + PKG_SOURCE_URL:=git://repo.or.cz/llvm-gcc-4.2.git + PKG_SOURCE_SUBDIR:=$(GCC_DIR) + HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(GCC_DIR) +else +ifeq ($(findstring linaro, $(CONFIG_GCC_VERSION)),linaro) + ifeq ($(CONFIG_GCC_VERSION),"4.5-linaro") + PKG_REV:=4.5-2012.02 + PKG_VERSION:=4.5.4 + PKG_VERSION_MAJOR:=4.5 + PKG_MD5SUM:=e05be9ea8eca2ad4c859d35dbab568e7 + endif + ifeq ($(CONFIG_GCC_VERSION),"4.6-linaro") + PKG_REV:=4.6-2012.02 + PKG_VERSION:=4.6.3 + PKG_VERSION_MAJOR:=4.6 + PKG_MD5SUM:=2b7887846f8e5ac1ca58fe4dfaabf5a6 + endif + ifeq ($(CONFIG_GCC_VERSION),"4.7-linaro") + PKG_REV:=4.7-2012.04 + PKG_VERSION:=4.7.1 + PKG_VERSION_MAJOR:=4.7 + PKG_MD5SUM:=6dab459c1177fc9ae2969e7a39549d44 + endif + PKG_SOURCE_URL:=http://launchpad.net/gcc-linaro/$(PKG_VERSION_MAJOR)/$(PKG_REV)/+download/ + PKG_SOURCE:=$(PKG_NAME)-linaro-$(PKG_REV).tar.bz2 + GCC_DIR:=gcc-linaro-$(PKG_REV) + HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(GCC_DIR) +else + PKG_SOURCE_URL:=@GNU/gcc/gcc-$(PKG_VERSION) + PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2 + + ifeq ($(PKG_VERSION),4.4.7) + PKG_MD5SUM:=295709feb4441b04e87dea3f1bab4281 + endif + ifeq ($(PKG_VERSION),4.6.2) + PKG_MD5SUM:=028115c4fbfb6cfd75d6369f4a90d87e + endif + ifeq ($(PKG_VERSION),4.7.0) + PKG_MD5SUM:=2a0f1d99fda235c29d40b561f81d9a77 + endif +endif +endif + +PATCH_DIR=../patches/$(GCC_VERSION) + +BUGURL=https://dev.openwrt.org/ + +HOST_BUILD_PARALLEL:=1 + +include $(INCLUDE_DIR)/toolchain-build.mk + +HOST_SOURCE_DIR:=$(HOST_BUILD_DIR) +ifeq ($(GCC_VARIANT),minimal) + GCC_BUILD_DIR:=$(HOST_BUILD_DIR)-$(GCC_VARIANT) +else + HOST_BUILD_DIR:=$(HOST_BUILD_DIR)-$(GCC_VARIANT) + GCC_BUILD_DIR:=$(HOST_BUILD_DIR) +endif + +HOST_STAMP_PREPARED:=$(HOST_BUILD_DIR)/.prepared +HOST_STAMP_BUILT:=$(GCC_BUILD_DIR)/.built +HOST_STAMP_CONFIGURED:=$(GCC_BUILD_DIR)/.configured +HOST_STAMP_INSTALLED:=$(STAGING_DIR_HOST)/stamp/.gcc_$(GCC_VARIANT)_installed + +SEP:=, +TARGET_LANGUAGES:="c$(if $(CONFIG_INSTALL_LIBSTDCPP),$(SEP)c++)$(if $(CONFIG_INSTALL_LIBGCJ),$(SEP)java)$(if $(CONFIG_INSTALL_GFORTRAN),$(SEP)fortran)" + +export libgcc_cv_fixed_point=no +ifdef CONFIG_USE_UCLIBC + export glibcxx_cv_c99_math_tr1=no +endif + +GCC_CONFIGURE:= \ + SHELL="$(BASH)" \ + $(HOST_SOURCE_DIR)/configure \ + --prefix=$(TOOLCHAIN_DIR) \ + --build=$(GNU_HOST_NAME) \ + --host=$(GNU_HOST_NAME) \ + --target=$(REAL_GNU_TARGET_NAME) \ + --with-gnu-ld \ + --enable-target-optspace \ + --disable-libgomp \ + --disable-libmudflap \ + --disable-multilib \ + --disable-nls \ + $(GRAPHITE_CONFIGURE) \ + --with-host-libstdcxx=-lstdc++ \ + $(SOFT_FLOAT_CONFIG_OPTION) \ + $(call qstrip,$(CONFIG_EXTRA_GCC_CONFIG_OPTIONS)) \ + $(if $(CONFIG_mips64)$(CONFIG_mips64el),--with-arch=mips64 --with-abi=64) \ + $(if $(CONFIG_GCC_VERSION_LLVM),--enable-llvm=$(BUILD_DIR_BASE)/host/llvm) \ + +ifeq ($(CONFIG_GCC_LLVM),) + GCC_BUILD_TARGET_LIBGCC:=y + GCC_CONFIGURE+= \ + --with-gmp=$(TOPDIR)/staging_dir/host \ + --with-mpfr=$(TOPDIR)/staging_dir/host \ + --disable-decimal-float + ifneq ($(CONFIG_mips)$(CONFIG_mipsel),) + GCC_CONFIGURE += --with-mips-plt + endif +endif + +ifneq ($(CONFIG_GCC_VERSION_4_5)$(CONFIG_GCC_VERSION_4_6),) + GCC_CONFIGURE+= \ + --with-mpc=$(TOPDIR)/staging_dir/host +endif + +ifneq ($(CONFIG_SSP_SUPPORT),) + GCC_CONFIGURE+= \ + --enable-libssp +else + GCC_CONFIGURE+= \ + --disable-libssp +endif + +ifneq ($(CONFIG_EXTRA_TARGET_ARCH),) + GCC_CONFIGURE+= \ + --enable-biarch \ + --enable-targets=$(call qstrip,$(CONFIG_EXTRA_TARGET_ARCH_NAME))-linux-$(TARGET_SUFFIX) +endif + +ifdef CONFIG_sparc + GCC_CONFIGURE+= --enable-targets=all +endif + +ifeq ($(LIBC),uClibc) + GCC_CONFIGURE+= \ + --disable-__cxa_atexit +else + GCC_CONFIGURE+= \ + --enable-__cxa_atexit +endif + +ifneq ($(GCC_ARCH),) + GCC_CONFIGURE+= --with-arch=$(GCC_ARCH) +endif + +GCC_MAKE:= \ + export SHELL="$(BASH)"; \ + $(MAKE) $(TOOLCHAIN_JOBS) \ + CFLAGS_FOR_TARGET="$(TARGET_CFLAGS)" \ + CXXFLAGS_FOR_TARGET="$(TARGET_CFLAGS)" + +define Host/Prepare + mkdir -p $(GCC_BUILD_DIR) +endef + +define Host/Configure + (cd $(GCC_BUILD_DIR) && rm -f config.cache; \ + $(GCC_CONFIGURE) \ + ); +endef + +define Host/Clean + rm -rf \ + $(STAGING_DIR_HOST)/stamp/.gcc_* \ + $(STAGING_DIR_HOST)/stamp/.binutils_* \ + $(GCC_BUILD_DIR) \ + $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) \ + $(TOOLCHAIN_DIR)/$(REAL_GNU_TARGET_NAME) \ + $(TOOLCHAIN_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gc* \ + $(TOOLCHAIN_DIR)/bin/$(REAL_GNU_TARGET_NAME)-c* +endef |