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build system refactoring in preparation for allowing packages to do host-build steps

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14610 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd
2009-02-22 04:37:20 +00:00
parent 9dd6200927
commit 800e84cc0f
33 changed files with 493 additions and 460 deletions
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56
toolchain/eglibc/Makefile
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@@ -35,7 +35,7 @@ PATCH_DIR:=./patches/$(PKG_VERSION)
STAGING_DIR_HOST:=$(TOOLCHAIN_DIR)
BUILD_DIR_HOST:=$(BUILD_DIR_TOOLCHAIN)
PKG_BUILD_DIR:=$(BUILD_DIR_HOST)/$(PKG_SOURCE_SUBDIR)
HOST_BUILD_DIR:=$(BUILD_DIR_HOST)/$(PKG_SOURCE_SUBDIR)
override CONFIG_AUTOREBUILD=
@@ -44,8 +44,8 @@ include $(INCLUDE_DIR)/host-build.mk
STAMP_BUILT:=$(TOOLCHAIN_DIR)/stamp/.eglibc_built
STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.eglibc_installed
PKG_BUILD_DIR1:=$(PKG_BUILD_DIR)-initial
PKG_BUILD_DIR2:=$(PKG_BUILD_DIR)-final
HOST_BUILD_DIR1:=$(HOST_BUILD_DIR)-initial
HOST_BUILD_DIR2:=$(HOST_BUILD_DIR)-final
# XXX: {e,}glibc does not build w/ -Os
# http://sourceware.org/bugzilla/show_bug.cgi?id=5203
@@ -55,7 +55,7 @@ EGLIBC_CONFIGURE:= \
BUILD_CC="$(HOSTCC)" \
$(TARGET_CONFIGURE_OPTS) \
CFLAGS="$(EGLIBC_CFLAGS)" \
$(PKG_BUILD_DIR)/libc/configure \
$(HOST_BUILD_DIR)/libc/configure \
--prefix=/usr \
--build=$(GNU_HOST_NAME) \
--host=$(REAL_GNU_TARGET_NAME) \
@@ -77,7 +77,7 @@ EGLIBC_MAKE:= \
$(MAKE) \
define Build/SetToolchainInfo
define Host/SetToolchainInfo
$(SED) 's,^\(LIBC_TYPE\)=.*,\1=$(PKG_NAME),' $(TOOLCHAIN_DIR)/info.mk
$(SED) 's,^\(LIBC_URL\)=.*,\1=http://www.eglibc.org/,' $(TOOLCHAIN_DIR)/info.mk
$(SED) 's,^\(LIBC_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
@@ -85,9 +85,9 @@ define Build/SetToolchainInfo
endef
define Stage1/Configure
mkdir -p $(PKG_BUILD_DIR1)
$(CP) $(PKG_BUILD_DIR)/libc/option-groups.config $(PKG_BUILD_DIR1)/
( cd $(PKG_BUILD_DIR1); rm -f config.cache; \
mkdir -p $(HOST_BUILD_DIR1)
$(CP) $(HOST_BUILD_DIR)/libc/option-groups.config $(HOST_BUILD_DIR1)/
( cd $(HOST_BUILD_DIR1); rm -f config.cache; \
$(EGLIBC_CONFIGURE) \
);
endef
@@ -97,13 +97,13 @@ endef
define Stage1/Install
mkdir -p $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/usr/{include,lib}
$(EGLIBC_MAKE) -C $(PKG_BUILD_DIR1) \
$(EGLIBC_MAKE) -C $(HOST_BUILD_DIR1) \
install_root="$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev" \
install-bootstrap-headers=yes \
install-headers
$(EGLIBC_MAKE) -C $(PKG_BUILD_DIR1) \
$(EGLIBC_MAKE) -C $(HOST_BUILD_DIR1) \
csu/subdir_lib
( cd $(PKG_BUILD_DIR1); \
( cd $(HOST_BUILD_DIR1); \
$(CP) csu/crt1.o csu/crti.o csu/crtn.o $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/usr/lib/ \
)
$(TARGET_CC) -nostdlib -nostartfiles -shared -x c /dev/null \
@@ -111,19 +111,19 @@ define Stage1/Install
endef
define Stage2/Configure
mkdir -p $(PKG_BUILD_DIR2)
$(CP) $(PKG_BUILD_DIR)/libc/option-groups.config $(PKG_BUILD_DIR2)/
( cd $(PKG_BUILD_DIR2); rm -f config.cache; \
mkdir -p $(HOST_BUILD_DIR2)
$(CP) $(HOST_BUILD_DIR)/libc/option-groups.config $(HOST_BUILD_DIR2)/
( cd $(HOST_BUILD_DIR2); rm -f config.cache; \
$(EGLIBC_CONFIGURE) \
);
endef
define Stage2/Compile
$(EGLIBC_MAKE) -C $(PKG_BUILD_DIR2) all
$(EGLIBC_MAKE) -C $(HOST_BUILD_DIR2) all
endef
define Stage2/Install
$(EGLIBC_MAKE) -C $(PKG_BUILD_DIR2) \
$(EGLIBC_MAKE) -C $(HOST_BUILD_DIR2) \
install_root="$(TOOLCHAIN_DIR)" \
install
( cd $(TOOLCHAIN_DIR) ; \
@@ -137,33 +137,33 @@ define Stage2/Install
)
endef
define Build/Prepare
$(call Build/SetToolchainInfo)
$(call Build/Prepare/Default)
define Host/Prepare
$(call Host/SetToolchainInfo)
$(call Host/Prepare/Default)
ln -snf $(PKG_SOURCE_SUBDIR) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
$(SED) 's,y,n,' $(PKG_BUILD_DIR)/libc/option-groups.defaults
grep 'CONFIG_EGLIBC_OPTION_' $(TOPDIR)/.config | sed -e "s,\\(# \)\\?CONFIG_EGLIBC_\\(.*\\),\\1\\2,g" > $(PKG_BUILD_DIR)/libc/option-groups.config
ln -sf ../ports $(PKG_BUILD_DIR)/libc/
( cd $(PKG_BUILD_DIR)/libc; autoconf --force )
$(SED) 's,y,n,' $(HOST_BUILD_DIR)/libc/option-groups.defaults
grep 'CONFIG_EGLIBC_OPTION_' $(TOPDIR)/.config | sed -e "s,\\(# \)\\?CONFIG_EGLIBC_\\(.*\\),\\1\\2,g" > $(HOST_BUILD_DIR)/libc/option-groups.config
ln -sf ../ports $(HOST_BUILD_DIR)/libc/
( cd $(HOST_BUILD_DIR)/libc; autoconf --force )
$(call Stage1/Configure)
$(call Stage1/Compile)
$(call Stage1/Install)
endef
define Build/Configure
define Host/Configure
endef
define Build/Compile
define Host/Compile
$(call Stage2/Configure)
$(call Stage2/Compile)
$(call Stage2/Install)
endef
define Build/Install
define Host/Install
endef
define Build/Clean
rm -rf $(PKG_BUILD_DIR) $(PKG_BUILD_DIR1) $(PKG_BUILD_DIR2) \
define Host/Clean
rm -rf $(HOST_BUILD_DIR) $(HOST_BUILD_DIR1) $(HOST_BUILD_DIR2) \
$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev \
$(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
endef