toolchain/gcc/final/Makefile

   1 GCC_VARIANT:=final
   2
   3 include ../common.mk
   4
   5 GCC_CONFIGURE += \
   6         --with-headers=$(TOOLCHAIN_DIR)/include \
   7         --enable-languages=$(TARGET_LANGUAGES) \
   8         --enable-shared \
   9         --enable-threads \
  10         --with-slibdir=$(TOOLCHAIN_DIR)/lib
  11
  12 ifneq ($(CONFIG_GCC_VERSION_4_5)$(CONFIG_GCC_VERSION_4_6),)
  13   GCC_CONFIGURE += \
  14         --enable-lto \
  15         --with-libelf=$(TOPDIR)/staging_dir/host
  16 endif
  17
  18 ifneq ($(CONFIG_TLS_SUPPORT),)
  19   GCC_CONFIGURE += \
  20         --enable-tls
  21 else
  22   GCC_CONFIGURE += \
  23         --disable-tls
  24 endif
  25
  26 ifneq ($(CONFIG_SJLJ_EXCEPTIONS),)
  27   GCC_CONFIGURE += \
  28         --enable-sjlj-exceptions
  29 endif
  30
  31 define CleanupToolchain
  32         $(INSTALL_DIR) $(TOOLCHAIN_DIR)/$(REAL_GNU_TARGET_NAME)
  33         # Important!  Required for limits.h to be fixed.
  34         rm -rf $(TOOLCHAIN_DIR)/$(REAL_GNU_TARGET_NAME)/sys-include
  35         ln -sf ../include $(TOOLCHAIN_DIR)/$(REAL_GNU_TARGET_NAME)/sys-include
  36         rm -rf $(TOOLCHAIN_DIR)/$(REAL_GNU_TARGET_NAME)/lib
  37         ln -sf ../lib $(TOOLCHAIN_DIR)/$(REAL_GNU_TARGET_NAME)/lib
  38         $(if $(CONFIG_ARCH_64BIT),ln -sf ../lib64 $(TOOLCHAIN_DIR)/$(REAL_GNU_TARGET_NAME)/lib64)
  39 endef
  40
  41 define Host/Configure
  42         $(CleanupToolchain)
  43         mkdir -p $(GCC_BUILD_DIR)
  44         (cd $(GCC_BUILD_DIR) && rm -f config.cache; \
  45                 $(GCC_CONFIGURE) \
  46         );
  47 endef
  48
  49 define Host/Compile
  50         +$(GCC_MAKE) $(HOST_JOBS) -C $(GCC_BUILD_DIR) all
  51 endef
  52
  53 define SetupExtraArch
  54         for app in $(TOOLCHAIN_DIR)/bin/$(OPTIMIZE_FOR_CPU)*-{gcc,gcc-*,g++}; do \
  55                 [ -e $$$$app ] || continue; \
  56                 old_base=$$$$(basename $$$$app); \
  57                 new_base=$(call qstrip,$(CONFIG_EXTRA_TARGET_ARCH_NAME))-$$$${old_base##$(OPTIMIZE_FOR_CPU)-}; \
  58                 sed -e "s/@CC_BASE@/$$$$old_base/" \
  59                         -e 's/@EXTRA_ARCH_OPTS@/$(call qstrip,$(CONFIG_EXTRA_TARGET_ARCH_OPTS))/' \
  60                          ../files/alternate-arch-cc.in > \
  61                          $(TOOLCHAIN_DIR)/bin/$$$$new_base; \
  62                 chmod a+x $(TOOLCHAIN_DIR)/bin/$$$$new_base; \
  63         done
  64 endef
  65
  66 define Host/Install
  67         $(CleanupToolchain)
  68         $(_SINGLE)$(GCC_MAKE) -C $(GCC_BUILD_DIR) install
  69         # Set up the symlinks to enable lying about target name.
  70         set -e; \
  71         (cd $(TOOLCHAIN_DIR); \
  72                 ln -sf $(REAL_GNU_TARGET_NAME) $(GNU_TARGET_NAME); \
  73                 cd bin; \
  74                 for app in $(REAL_GNU_TARGET_NAME)-* ; do \
  75                         ln -sf $$$${app} \
  76                         $(GNU_TARGET_NAME)$$$${app##$(REAL_GNU_TARGET_NAME)}; \
  77                 done; \
  78         );
  79         $(if $(CONFIG_EXTRA_TARGET_ARCH),$(call SetupExtraArch))
  80         $(SCRIPT_DIR)/patch-specs.sh "$(TOOLCHAIN_DIR)"
  81 endef
  82
  83 $(eval $(call HostBuild))
  84