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| author | Felix Fietkau <nbd@nbd.name> | 2016-07-07 14:12:30 +0200 |
|---|---|---|
| committer | Felix Fietkau <nbd@nbd.name> | 2016-07-07 15:13:40 +0200 |
| commit | 74c9b9cfeb0e7cd045b969474a9bcd9ab38bd7d2 (patch) | |
| tree | b51b7445b93c69cee641e7cdf0643f6bc18f1853 /toolchain/gcc | |
| parent | 1692c71564ef4084feb0df30f04d292b52e8f976 (diff) | |
| download | openwrt-74c9b9cfeb0e7cd045b969474a9bcd9ab38bd7d2.tar.gz openwrt-74c9b9cfeb0e7cd045b969474a9bcd9ab38bd7d2.tar.bz2 openwrt-74c9b9cfeb0e7cd045b969474a9bcd9ab38bd7d2.zip | |
toolchain: skip gcc/minimal for musl
No extra libc header build step is done, so no extra toolchain is needed
for preparing it.
This saves a significant amount of build time and disk space
Signed-off-by: Felix Fietkau <nbd@nbd.name>
Diffstat (limited to 'toolchain/gcc')
| -rw-r--r-- | toolchain/gcc/common.mk | 26 | ||||
| -rw-r--r-- | toolchain/gcc/initial/Makefile | 2 | ||||
| -rw-r--r-- | toolchain/gcc/minimal/Makefile | 19 |
3 files changed, 25 insertions, 22 deletions
diff --git a/toolchain/gcc/common.mk b/toolchain/gcc/common.mk index eab143cbc6..9bc849152b 100644 --- a/toolchain/gcc/common.mk +++ b/toolchain/gcc/common.mk @@ -170,10 +170,30 @@ GCC_MAKE:= \ CFLAGS_FOR_TARGET="$(TARGET_CFLAGS)" \ CXXFLAGS_FOR_TARGET="$(TARGET_CFLAGS)" -define Host/Prepare - mkdir -p $(GCC_BUILD_DIR) +define Host/SetToolchainInfo + $(SED) 's,TARGET_CROSS=.*,TARGET_CROSS=$(REAL_GNU_TARGET_NAME)-,' $(TOOLCHAIN_DIR)/info.mk + $(SED) 's,GCC_VERSION=.*,GCC_VERSION=$(GCC_VERSION),' $(TOOLCHAIN_DIR)/info.mk endef +ifneq ($(GCC_PREPARE),) + define Host/Prepare + $(call Host/SetToolchainInfo) + $(call Host/Prepare/Default) + ln -snf $(GCC_DIR) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) + $(CP) $(SCRIPT_DIR)/config.{guess,sub} $(HOST_SOURCE_DIR)/ + $(SED) 's,^MULTILIB_OSDIRNAMES,# MULTILIB_OSDIRNAMES,' $(HOST_SOURCE_DIR)/gcc/config/*/t-* + $(SED) 'd' $(HOST_SOURCE_DIR)/gcc/DEV-PHASE + $(SED) 's, DATESTAMP,,' $(HOST_SOURCE_DIR)/gcc/version.c + #(cd $(HOST_SOURCE_DIR)/libstdc++-v3; autoconf;); + $(SED) 's,gcc_no_link=yes,gcc_no_link=no,' $(HOST_SOURCE_DIR)/libstdc++-v3/configure + mkdir -p $(GCC_BUILD_DIR) + endef +else + define Host/Prepare + mkdir -p $(GCC_BUILD_DIR) + endef +endif + define Host/Configure (cd $(GCC_BUILD_DIR) && rm -f config.cache; \ $(GCC_CONFIGURE) \ @@ -181,7 +201,7 @@ define Host/Configure endef define Host/Clean - rm -rf \ + rm -rf $(if $(GCC_PREPARE),$(HOST_SOURCE_DIR)) \ $(STAGING_DIR_HOST)/stamp/.gcc_* \ $(STAGING_DIR_HOST)/stamp/.binutils_* \ $(GCC_BUILD_DIR) \ diff --git a/toolchain/gcc/initial/Makefile b/toolchain/gcc/initial/Makefile index f0c65b528c..1ed548436e 100644 --- a/toolchain/gcc/initial/Makefile +++ b/toolchain/gcc/initial/Makefile @@ -1,4 +1,5 @@ GCC_VARIANT:=initial +GCC_PREPARE=$(CONFIG_USE_MUSL) include ../common.mk @@ -10,7 +11,6 @@ GCC_CONFIGURE += \ --disable-threads \ define Host/Compile - $(CP) $(BUILD_DIR_TOOLCHAIN)/linux-dev/* $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/ +$(GCC_MAKE) $(HOST_JOBS) -C $(GCC_BUILD_DIR) \ all-build-libiberty \ all-gcc \ diff --git a/toolchain/gcc/minimal/Makefile b/toolchain/gcc/minimal/Makefile index 0344e1a7ec..31d6f675ab 100644 --- a/toolchain/gcc/minimal/Makefile +++ b/toolchain/gcc/minimal/Makefile @@ -1,4 +1,5 @@ GCC_VARIANT:=minimal +GCC_PREPARE=$(if $(CONFIG_USE_MUSL),,1) include ../common.mk @@ -11,24 +12,6 @@ GCC_CONFIGURE += \ --disable-shared \ --disable-threads -define Host/SetToolchainInfo - $(SED) 's,TARGET_CROSS=.*,TARGET_CROSS=$(REAL_GNU_TARGET_NAME)-,' $(TOOLCHAIN_DIR)/info.mk - $(SED) 's,GCC_VERSION=.*,GCC_VERSION=$(GCC_VERSION),' $(TOOLCHAIN_DIR)/info.mk -endef - -define Host/Prepare - $(call Host/SetToolchainInfo) - $(call Host/Prepare/Default) - ln -snf $(GCC_DIR) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) - $(CP) $(SCRIPT_DIR)/config.{guess,sub} $(HOST_BUILD_DIR)/ - $(SED) 's,^MULTILIB_OSDIRNAMES,# MULTILIB_OSDIRNAMES,' $(HOST_BUILD_DIR)/gcc/config/*/t-* - $(SED) 'd' $(HOST_BUILD_DIR)/gcc/DEV-PHASE - $(SED) 's, DATESTAMP,,' $(HOST_BUILD_DIR)/gcc/version.c - #(cd $(HOST_BUILD_DIR)/libstdc++-v3; autoconf;); - $(SED) 's,gcc_no_link=yes,gcc_no_link=no,' $(HOST_BUILD_DIR)/libstdc++-v3/configure - mkdir -p $(GCC_BUILD_DIR) -endef - define Host/Compile +$(GCC_MAKE) $(HOST_JOBS) -C $(GCC_BUILD_DIR) all-gcc all-target-libgcc endef |