toolchain/gcc/common.mk

   1 #
   2 # Copyright (C) 2002-2003 Erik Andersen <andersen@uclibc.org>
   3 # Copyright (C) 2004 Manuel Novoa III <mjn3@uclibc.org>
   4 # Copyright (C) 2005-2006 Felix Fietkau <nbd@openwrt.org>
   5 # Copyright (C) 2006-2012 OpenWrt.org
   6 #
   7 # This program is free software; you can redistribute it and/or modify
   8 # it under the terms of the GNU General Public License as published by
   9 # the Free Software Foundation; either version 2 of the License, or
  10 # (at your option) any later version.
  11 #
  12 # This program is distributed in the hope that it will be useful,
  13 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  15 # General Public License for more details.
  16 #
  17 # You should have received a copy of the GNU General Public License
  18 # along with this program; if not, write to the Free Software
  19 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  20
  21 include $(TOPDIR)/rules.mk
  22
  23 PKG_NAME:=gcc
  24 GCC_VERSION:=$(call qstrip,$(CONFIG_GCC_VERSION))
  25 PKG_VERSION:=$(firstword $(subst +, ,$(GCC_VERSION)))
  26 GCC_DIR:=$(PKG_NAME)-$(PKG_VERSION)
  27
  28 ifdef CONFIG_GCC_VERSION_LLVM
  29   PKG_SOURCE_VERSION:=c98c494b72ff875884c0c7286be67f16f9f6d7ab
  30   PKG_REV:=83504
  31   GCC_DIR:=llvm-gcc-4.2-r$(PKG_REV)
  32   PKG_VERSION:=4.2.1
  33   PKG_SOURCE:=$(GCC_DIR).tar.gz
  34   PKG_SOURCE_PROTO:=git
  35   PKG_SOURCE_URL:=git://repo.or.cz/llvm-gcc-4.2.git
  36   PKG_SOURCE_SUBDIR:=$(GCC_DIR)
  37   HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(GCC_DIR)
  38 else
  39 ifeq ($(findstring linaro, $(CONFIG_GCC_VERSION)),linaro)
  40     ifeq ($(CONFIG_GCC_VERSION),"4.5-linaro")
  41       PKG_REV:=4.5-2012.02
  42       PKG_VERSION:=4.5.4
  43       PKG_VERSION_MAJOR:=4.5
  44       PKG_MD5SUM:=e05be9ea8eca2ad4c859d35dbab568e7
  45     endif
  46     ifeq ($(CONFIG_GCC_VERSION),"4.6-linaro")
  47       PKG_REV:=4.6-2012.10
  48       PKG_VERSION:=4.6.4
  49       PKG_VERSION_MAJOR:=4.6
  50       PKG_MD5SUM:=acd304caf055ccaaca4e3ef61da11e7d
  51     endif
  52     ifeq ($(CONFIG_GCC_VERSION),"4.7-linaro")
  53       PKG_REV:=4.7-2012.04
  54       PKG_VERSION:=4.7.1
  55       PKG_VERSION_MAJOR:=4.7
  56       PKG_MD5SUM:=6dab459c1177fc9ae2969e7a39549d44
  57     endif
  58     PKG_SOURCE_URL:=http://launchpad.net/gcc-linaro/$(PKG_VERSION_MAJOR)/$(PKG_REV)/+download/
  59     PKG_SOURCE:=$(PKG_NAME)-linaro-$(PKG_REV).tar.bz2
  60     GCC_DIR:=gcc-linaro-$(PKG_REV)
  61     HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(GCC_DIR)
  62 else
  63   PKG_SOURCE_URL:=@GNU/gcc/gcc-$(PKG_VERSION)
  64   PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
  65
  66   ifeq ($(PKG_VERSION),4.4.7)
  67     PKG_MD5SUM:=295709feb4441b04e87dea3f1bab4281
  68   endif
  69   ifeq ($(PKG_VERSION),4.6.2)
  70     PKG_MD5SUM:=028115c4fbfb6cfd75d6369f4a90d87e
  71   endif
  72   ifeq ($(PKG_VERSION),4.7.0)
  73     PKG_MD5SUM:=2a0f1d99fda235c29d40b561f81d9a77
  74   endif
  75 endif
  76 endif
  77
  78 PATCH_DIR=../patches/$(GCC_VERSION)
  79
  80 BUGURL=https://dev.openwrt.org/
  81
  82 HOST_BUILD_PARALLEL:=1
  83
  84 include $(INCLUDE_DIR)/toolchain-build.mk
  85
  86 HOST_SOURCE_DIR:=$(HOST_BUILD_DIR)
  87 ifeq ($(GCC_VARIANT),minimal)
  88   GCC_BUILD_DIR:=$(HOST_BUILD_DIR)-$(GCC_VARIANT)
  89 else
  90   HOST_BUILD_DIR:=$(HOST_BUILD_DIR)-$(GCC_VARIANT)
  91   GCC_BUILD_DIR:=$(HOST_BUILD_DIR)
  92 endif
  93
  94 HOST_STAMP_PREPARED:=$(HOST_BUILD_DIR)/.prepared
  95 HOST_STAMP_BUILT:=$(GCC_BUILD_DIR)/.built
  96 HOST_STAMP_CONFIGURED:=$(GCC_BUILD_DIR)/.configured
  97 HOST_STAMP_INSTALLED:=$(STAGING_DIR_HOST)/stamp/.gcc_$(GCC_VARIANT)_installed
  98
  99 SEP:=,
 100 TARGET_LANGUAGES:="c$(if $(CONFIG_INSTALL_LIBSTDCPP),$(SEP)c++)$(if $(CONFIG_INSTALL_LIBGCJ),$(SEP)java)$(if $(CONFIG_INSTALL_GFORTRAN),$(SEP)fortran)"
 101
 102 export libgcc_cv_fixed_point=no
 103 ifdef CONFIG_USE_UCLIBC
 104   export glibcxx_cv_c99_math_tr1=no
 105 endif
 106
 107 GCC_CONFIGURE:= \
 108         SHELL="$(BASH)" \
 109         $(HOST_SOURCE_DIR)/configure \
 110                 --prefix=$(TOOLCHAIN_DIR) \
 111                 --build=$(GNU_HOST_NAME) \
 112                 --host=$(GNU_HOST_NAME) \
 113                 --target=$(REAL_GNU_TARGET_NAME) \
 114                 --with-gnu-ld \
 115                 --enable-target-optspace \
 116                 --disable-libgomp \
 117                 --disable-libmudflap \
 118                 --disable-multilib \
 119                 --disable-nls \
 120                 $(GRAPHITE_CONFIGURE) \
 121                 --with-host-libstdcxx=-lstdc++ \
 122                 $(SOFT_FLOAT_CONFIG_OPTION) \
 123                 $(call qstrip,$(CONFIG_EXTRA_GCC_CONFIG_OPTIONS)) \
 124                 $(if $(CONFIG_mips64)$(CONFIG_mips64el),--with-arch=mips64 --with-abi=64) \
 125                 $(if $(CONFIG_GCC_VERSION_LLVM),--enable-llvm=$(BUILD_DIR_BASE)/host/llvm) \
 126                 $(if $(CONFIG_sparc),--with-long-double-128) \
 127
 128 ifeq ($(CONFIG_GCC_LLVM),)
 129   GCC_BUILD_TARGET_LIBGCC:=y
 130   GCC_CONFIGURE+= \
 131                 --with-gmp=$(TOPDIR)/staging_dir/host \
 132                 --with-mpfr=$(TOPDIR)/staging_dir/host \
 133                 --disable-decimal-float
 134   ifneq ($(CONFIG_mips)$(CONFIG_mipsel),)
 135     GCC_CONFIGURE += --with-mips-plt
 136   endif
 137 endif
 138
 139 ifneq ($(CONFIG_GCC_VERSION_4_5)$(CONFIG_GCC_VERSION_4_6),)
 140   GCC_CONFIGURE+= \
 141                 --with-mpc=$(TOPDIR)/staging_dir/host
 142 endif
 143
 144 ifneq ($(CONFIG_SSP_SUPPORT),)
 145   GCC_CONFIGURE+= \
 146                 --enable-libssp
 147 else
 148   GCC_CONFIGURE+= \
 149                 --disable-libssp
 150 endif
 151
 152 ifneq ($(CONFIG_EXTRA_TARGET_ARCH),)
 153   GCC_CONFIGURE+= \
 154                 --enable-biarch \
 155                 --enable-targets=$(call qstrip,$(CONFIG_EXTRA_TARGET_ARCH_NAME))-linux-$(TARGET_SUFFIX)
 156 endif
 157
 158 ifdef CONFIG_sparc
 159   GCC_CONFIGURE+= --enable-targets=all
 160 endif
 161
 162 ifeq ($(LIBC),uClibc)
 163   GCC_CONFIGURE+= \
 164                 --disable-__cxa_atexit
 165 else
 166   GCC_CONFIGURE+= \
 167                 --enable-__cxa_atexit
 168 endif
 169
 170 ifneq ($(GCC_ARCH),)
 171   GCC_CONFIGURE+= --with-arch=$(GCC_ARCH)
 172 endif
 173
 174 GCC_MAKE:= \
 175         export SHELL="$(BASH)"; \
 176         $(MAKE) $(TOOLCHAIN_JOBS) \
 177                 CFLAGS_FOR_TARGET="$(TARGET_CFLAGS)" \
 178                 CXXFLAGS_FOR_TARGET="$(TARGET_CFLAGS)"
 179
 180 define Host/Prepare
 181         mkdir -p $(GCC_BUILD_DIR)
 182 endef
 183
 184 define Host/Configure
 185         (cd $(GCC_BUILD_DIR) && rm -f config.cache; \
 186                 $(GCC_CONFIGURE) \
 187         );
 188 endef
 189
 190 define Host/Clean
 191         rm -rf \
 192                 $(STAGING_DIR_HOST)/stamp/.gcc_* \
 193                 $(STAGING_DIR_HOST)/stamp/.binutils_* \
 194                 $(GCC_BUILD_DIR) \
 195                 $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) \
 196                 $(TOOLCHAIN_DIR)/$(REAL_GNU_TARGET_NAME) \
 197                 $(TOOLCHAIN_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gc* \
 198                 $(TOOLCHAIN_DIR)/bin/$(REAL_GNU_TARGET_NAME)-c*
 199 endef