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authorFelix Fietkau <nbd@openwrt.org>2007-08-07 00:04:25 +0000
committerFelix Fietkau <nbd@openwrt.org>2007-08-07 00:04:25 +0000
commitc6bc77ea365704f3f5c79d64aed069792a4e95b1 (patch)
tree28c9265495e6ad751fcae0d27a040b222ff2a215 /toolchain/gcc
parent9882253827b16579bbd317f6e8c0deb75b0ca0f3 (diff)
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build system cleanup/restructuring as described in http://lists.openwrt.org/pipermail/openwrt-devel/2007-August/001159.html
SVN-Revision: 8362
Diffstat (limited to 'toolchain/gcc')
-rw-r--r--toolchain/gcc/Makefile67
1 files changed, 34 insertions, 33 deletions
diff --git a/toolchain/gcc/Makefile b/toolchain/gcc/Makefile
index 795ff3e..cd18098 100644
--- a/toolchain/gcc/Makefile
+++ b/toolchain/gcc/Makefile
@@ -27,39 +27,33 @@ PATCH_DIR=./patches/$(PKG_VERSION)
PKG_SOURCE_URL:=ftp://ftp.fu-berlin.de/unix/languages/gcc/releases/gcc-$(PKG_VERSION) \
http://mirrors.rcn.net/pub/sourceware/gcc/releases/gcc-$(PKG_VERSION) \
ftp://ftp.gnu.org/gnu/gcc/releases/gcc-$(PKG_VERSION)
-
PKG_SOURCE:=gcc-$(PKG_VERSION).tar.bz2
-PKG_MD5SUM:=unknown
-PKG_CAT:=bzcat
-
-PKG_BUILD_DIR:=$(TOOLCHAIN_BUILD_DIR)/gcc-$(PKG_VERSION)
-
-TARGET_LANGUAGES:=c
-ifeq ($(CONFIG_INSTALL_LIBSTDCPP),y)
-TARGET_LANGUAGES:=$(TARGET_LANGUAGES),c++
-endif
-ifeq ($(CONFIG_INSTALL_LIBGCJ),y)
-TARGET_LANGUAGES:=$(TARGET_LANGUAGES),java
-endif
+STAGING_DIR_HOST:=$(TOOLCHAIN_DIR)
+BUILD_DIR_HOST:=$(BUILD_DIR_TOOLCHAIN)
include $(INCLUDE_DIR)/host-build.mk
-STAMP_BUILT:=$(STAGING_DIR)/stampfiles/.host_gcc-initial_installed
-BUILD_DIR1:=$(TOOLCHAIN_BUILD_DIR)/gcc-$(PKG_VERSION)-initial
-BUILD_DIR2:=$(TOOLCHAIN_BUILD_DIR)/gcc-$(PKG_VERSION)-final
+STAMP_BUILT:=$(TOOLCHAIN_DIR)/stamp/.gcc-initial_installed
+BUILD_DIR1:=$(BUILD_DIR_HOST)/gcc-$(PKG_VERSION)-initial
+BUILD_DIR2:=$(BUILD_DIR_HOST)/gcc-$(PKG_VERSION)-final
+
+SEP:=,
+TARGET_LANGUAGES:="c$(if $(CONFIG_INSTALL_LIBSTDCPP),$(SEP)c++)$(if $(CONFIG_INSTALL_LIBGCJ),$(SEP)java)"
define Stage1/Configure
+ $(SED) 's,TARGET_CROSS=.*,TARGET_CROSS=$(REAL_GNU_TARGET_NAME)-,' $(TOOLCHAIN_DIR)/info.mk
+ $(SED) 's,GCC_VERSION=.*,GCC_VERSION=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
mkdir -p $(BUILD_DIR1)
(cd $(BUILD_DIR1); rm -f config.cache; \
SHELL="$(BASH)" \
$(PKG_BUILD_DIR)/configure \
- --prefix=$(STAGING_DIR) \
+ --prefix=$(TOOLCHAIN_DIR) \
--build=$(GNU_HOST_NAME) \
--host=$(GNU_HOST_NAME) \
--target=$(REAL_GNU_TARGET_NAME) \
--enable-languages=c \
--disable-shared \
- --with-sysroot=$(TOOLCHAIN_BUILD_DIR)/uClibc_dev/ \
+ --with-sysroot=$(BUILD_DIR_HOST)/uClibc_dev/ \
--disable-__cxa_atexit \
--enable-target-optspace \
--with-gnu-ld \
@@ -77,14 +71,14 @@ endef
define Stage2/Configure
mkdir -p $(BUILD_DIR2)
# Important! Required for limits.h to be fixed.
- rm -rf $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/sys-include
- ln -sf ../include $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/sys-include
- rm -rf $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib
- ln -sf ../lib $(STAGING_DIR)/$(REAL_GNU_TARGET_NAME)/lib
+ rm -rf $(TOOLCHAIN_DIR)/$(REAL_GNU_TARGET_NAME)/sys-include
+ ln -sf ../include $(TOOLCHAIN_DIR)/$(REAL_GNU_TARGET_NAME)/sys-include
+ rm -rf $(TOOLCHAIN_DIR)/$(REAL_GNU_TARGET_NAME)/lib
+ ln -sf ../lib $(TOOLCHAIN_DIR)/$(REAL_GNU_TARGET_NAME)/lib
(cd $(BUILD_DIR2); rm -f config.cache; \
SHELL="$(BASH)" \
$(PKG_BUILD_DIR)/configure \
- --prefix=$(STAGING_DIR) \
+ --prefix=$(TOOLCHAIN_DIR) \
--build=$(GNU_HOST_NAME) \
--host=$(GNU_HOST_NAME) \
--target=$(REAL_GNU_TARGET_NAME) \
@@ -97,15 +91,20 @@ define Stage2/Configure
--disable-libmudflap \
);
endef
+
define Stage2/Compile
- export SHELL="$(BASH)"; $(MAKE) -C $(BUILD_DIR2) all
+ $(MAKE) -C $(BUILD_DIR2) \
+ SHELL="$(BASH)" \
+ all
endef
+
define Stage2/Install
- export SHELL="$(BASH)"; $(MAKE) -C $(BUILD_DIR2) install
- echo $(PKG_VERSION) > $(STAGING_DIR)/gcc_version
+ $(MAKE) -C $(BUILD_DIR2) \
+ SHELL="$(BASH)" \
+ install
# Set up the symlinks to enable lying about target name.
set -e; \
- (cd $(STAGING_DIR); \
+ (cd $(TOOLCHAIN_DIR); \
ln -sf $(REAL_GNU_TARGET_NAME) $(GNU_TARGET_NAME); \
cd bin; \
for app in $(REAL_GNU_TARGET_NAME)-* ; do \
@@ -129,7 +128,7 @@ endef
define Build/Compile
$(call Stage1/Compile)
- $(call Stage1/Install)
+ $(if $(wildcard $(TOOLCHAIN_DIR)/bin/$(GNU_TARGET_NAME)-gcc),,$(call Stage1/Install))
endef
define Build/Install
@@ -139,11 +138,13 @@ define Build/Install
endef
define Build/Clean
- rm -rf $(PKG_BUILD_DIR)
- rm -rf $(BUILD_DIR1)
- rm -rf $(BUILD_DIR2)
- rm -f $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gc*
- rm -f $(STAGING_DIR)/bin/$(REAL_GNU_TARGET_NAME)-c*
+ rm -rf \
+ $(PKG_BUILD_DIR) \
+ $(BUILD_DIR1) \
+ $(BUILD_DIR2) \
+ $(TOOLCHAIN_DIR)/$(REAL_GNU_TARGET_NAME) \
+ $(TOOLCHAIN_DIR)/bin/$(REAL_GNU_TARGET_NAME)-gc* \
+ $(TOOLCHAIN_DIR)/bin/$(REAL_GNU_TARGET_NAME)-c*
endef
$(eval $(call HostBuild))