diff options
Diffstat (limited to 'toolchain/gcc/Makefile')
| -rw-r--r-- | toolchain/gcc/Makefile | 60 |
1 files changed, 38 insertions, 22 deletions
diff --git a/toolchain/gcc/Makefile b/toolchain/gcc/Makefile index f1328a358b..40804d5e0f 100644 --- a/toolchain/gcc/Makefile +++ b/toolchain/gcc/Makefile @@ -22,24 +22,38 @@ include $(TOPDIR)/rules.mk PKG_NAME:=gcc PKG_VERSION:=$(call qstrip,$(CONFIG_GCC_VERSION)) - -PKG_SOURCE_URL:=@GNU/gcc/gcc-$(PKG_VERSION) -PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2 - -ifeq ($(PKG_VERSION),3.4.6) - PKG_MD5SUM:=4a21ac777d4b5617283ce488b808da7b -endif -ifeq ($(PKG_VERSION),4.1.2) - PKG_MD5SUM:=a4a3eb15c96030906d8494959eeda23c -endif -ifeq ($(PKG_VERSION),4.2.4) - PKG_MD5SUM:=d79f553e7916ea21c556329eacfeaa16 -endif -ifeq ($(PKG_VERSION),4.3.3) - PKG_MD5SUM:=cc3c5565fdb9ab87a05ddb106ba0bd1f -endif -ifeq ($(PKG_VERSION),4.4.0) - PKG_MD5SUM:=cf5d787bee57f38168b74d65a7c0e6fd +GCC_VERSION:=$(PKG_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$(PKG_REV) + GCC_VERSION:=4.2.1 + PKG_SOURCE:=$(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)/$(GCC_DIR) +else + PKG_SOURCE_URL:=@GNU/gcc/gcc-$(PKG_VERSION) + PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2 + + ifeq ($(PKG_VERSION),3.4.6) + PKG_MD5SUM:=4a21ac777d4b5617283ce488b808da7b + endif + ifeq ($(PKG_VERSION),4.1.2) + PKG_MD5SUM:=a4a3eb15c96030906d8494959eeda23c + endif + ifeq ($(PKG_VERSION),4.2.4) + PKG_MD5SUM:=d79f553e7916ea21c556329eacfeaa16 + endif + ifeq ($(PKG_VERSION),4.3.3) + PKG_MD5SUM:=cc3c5565fdb9ab87a05ddb106ba0bd1f + endif + ifeq ($(PKG_VERSION),4.4.0) + PKG_MD5SUM:=cf5d787bee57f38168b74d65a7c0e6fd + endif endif PATCH_DIR=./patches/$(PKG_VERSION) @@ -71,6 +85,7 @@ GCC_CONFIGURE:= \ $(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) ifneq ($(CONFIG_GCC_VERSION_4_3)$(CONFIG_GCC_VERSION_4_4),) GCC_BUILD_TARGET_LIBGCC:=y @@ -130,11 +145,12 @@ GCC_CONFIGURE_STAGE2:= \ GCC_MAKE:= \ export SHELL="$(BASH)"; \ $(MAKE) \ - + CFLAGS_FOR_TARGET="$(TARGET_CFLAGS)" \ + CXXFLAGS_FOR_TARGET="$(TARGET_CFLAGS)" define Host/SetToolchainInfo $(SED) 's,TARGET_CROSS=.*,TARGET_CROSS=$(REAL_GNU_TARGET_NAME)-,' $(TOOLCHAIN_DIR)/info.mk - $(SED) 's,GCC_VERSION=.*,GCC_VERSION=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk + $(SED) 's,GCC_VERSION=.*,GCC_VERSION=$(GCC_VERSION),' $(TOOLCHAIN_DIR)/info.mk endef @@ -175,7 +191,7 @@ define Stage1/Install $(if $(GCC_BUILD_TARGET_LIBGCC),install-target-libgcc) # XXX: glibc insists on linking against libgcc_eh - ( cd $(TOOLCHAIN_DIR)/usr/lib/gcc/$(REAL_GNU_TARGET_NAME)/$(PKG_VERSION) ; \ + ( cd $(TOOLCHAIN_DIR)/usr/lib/gcc/$(REAL_GNU_TARGET_NAME)/$(GCC_VERSION) ; \ [ -e libgcc_eh.a ] || ln -sf libgcc.a libgcc_eh.a ; \ cp libgcc.a libgcc_initial.a; \ ) @@ -231,7 +247,7 @@ endef define Host/Prepare $(call Host/SetToolchainInfo) $(call Host/Prepare/Default) - ln -snf $(PKG_NAME)-$(PKG_VERSION) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) + ln -snf $(GCC_DIR) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) $(CP) $(SCRIPT_DIR)/config.{guess,sub} $(HOST_BUILD_DIR)/ $(SED) 's,\(version_string.. = "[0-9\.]*\).*\(";\),\1 (OpenWrt-2.0)\2,' $(HOST_BUILD_DIR)/gcc/version.c $(SED) 's,\(bug_report_url.. = "\).*\(";\),\1<URL:https://dev.openwrt.org/>\2,' $(HOST_BUILD_DIR)/gcc/version.c |