toolchain/gcc/final/Makefile

   1 GCC_VARIANT:=final
   2
   3 include ../common.mk
   4
   5 GCC_CONFIGURE += \
   6         --enable-languages=$(TARGET_LANGUAGES) \
   7         --enable-shared \
   8         --enable-threads \
   9         --with-slibdir=$(TOOLCHAIN_DIR)/lib
  10
  11 ifneq ($(CONFIG_GCC_VERSION_4_5),)
  12   GCC_CONFIGURE += \
  13         --enable-lto \
  14         --with-libelf=$(TOPDIR)/staging_dir/host
  15 endif
  16
  17 ifneq ($(CONFIG_TLS_SUPPORT),)
  18   GCC_CONFIGURE += \
  19         --enable-tls
  20 else
  21   GCC_CONFIGURE += \
  22         --disable-tls
  23 endif
  24
  25 define Host/Configure
  26         mkdir -p $(GCC_BUILD_DIR) $(TOOLCHAIN_DIR)/usr/$(REAL_GNU_TARGET_NAME)
  27         # Important!  Required for limits.h to be fixed.
  28         rm -rf $(TOOLCHAIN_DIR)/usr/$(REAL_GNU_TARGET_NAME)/sys-include
  29         ln -sf ../include $(TOOLCHAIN_DIR)/usr/$(REAL_GNU_TARGET_NAME)/sys-include
  30         rm -rf $(TOOLCHAIN_DIR)/usr/$(REAL_GNU_TARGET_NAME)/lib
  31         ln -sf ../lib $(TOOLCHAIN_DIR)/usr/$(REAL_GNU_TARGET_NAME)/lib
  32         $(if $(CONFIG_mips64)$(CONFIG_mips64el)$(CONFIG_x86_64),ln -sf ../lib64 $(TOOLCHAIN_DIR)/usr/$(REAL_GNU_TARGET_NAME)/lib64)
  33         (cd $(GCC_BUILD_DIR) && rm -f config.cache; \
  34                 $(GCC_CONFIGURE) \
  35         );
  36 endef
  37
  38 define Host/Compile
  39         $(GCC_MAKE) -C $(GCC_BUILD_DIR) all
  40 endef
  41
  42 define SetupExtraArch
  43         for app in $(TOOLCHAIN_DIR)/usr/bin/$(OPTIMIZE_FOR_CPU)*-{gcc,gcc-*,g++}; do \
  44                 [ -e $$$$app ] || continue; \
  45                 old_base=$$$$(basename $$$$app); \
  46                 new_base=$(call qstrip,$(CONFIG_EXTRA_TARGET_ARCH_NAME))-$$$${old_base##$(OPTIMIZE_FOR_CPU)-}; \
  47                 sed -e "s/@CC_BASE@/$$$$old_base/" \
  48                         -e 's/@EXTRA_ARCH_OPTS@/$(call qstrip,$(CONFIG_EXTRA_TARGET_ARCH_OPTS))/' \
  49                          ../files/alternate-arch-cc.in > \
  50                          $(TOOLCHAIN_DIR)/usr/bin/$$$$new_base; \
  51                 chmod a+x $(TOOLCHAIN_DIR)/usr/bin/$$$$new_base; \
  52         done
  53 endef
  54
  55 define Host/Install
  56         $(_SINGLE)$(GCC_MAKE) -C $(GCC_BUILD_DIR) install
  57         # Set up the symlinks to enable lying about target name.
  58         set -e; \
  59         (cd $(TOOLCHAIN_DIR)/usr; \
  60                 ln -sf $(REAL_GNU_TARGET_NAME) $(GNU_TARGET_NAME); \
  61                 cd bin; \
  62                 for app in $(REAL_GNU_TARGET_NAME)-* ; do \
  63                         ln -sf $$$${app} \
  64                         $(GNU_TARGET_NAME)$$$${app##$(REAL_GNU_TARGET_NAME)}; \
  65                 done; \
  66         );
  67         $(if $(CONFIG_EXTRA_TARGET_ARCH),$(call SetupExtraArch))
  68 endef
  69
  70 $(eval $(call HostBuild))
  71