# # Copyright (C) 2006-2009 OpenWrt.org # # This is free software, licensed under the GNU General Public License v2. # See /LICENSE for more information. # include $(TOPDIR)/rules.mk PKG_NAME:=eglibc PKG_VERSION:=$(call qstrip,$(CONFIG_EGLIBC_VERSION)) PKG_REVISION:=$(call qstrip,$(CONFIG_EGLIBC_REVISION)) PKG_SOURCE_PROTO:=svn PKG_SOURCE_VERSION:=$(PKG_REVISION) PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)-r$(PKG_REVISION) PKG_SOURCE:=$(PKG_SOURCE_SUBDIR).tar.bz2 ifneq ($(CONFIG_EGLIBC_VERSION_2_6),) PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_6 endif ifneq ($(CONFIG_EGLIBC_VERSION_2_7),) PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_7 endif ifneq ($(CONFIG_EGLIBC_VERSION_2_8),) PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_8 endif ifneq ($(CONFIG_EGLIBC_VERSION_2_9),) PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_9 endif ifneq ($(CONFIG_EGLIBC_VERSION_2_10),) PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_10 endif ifneq ($(CONFIG_EGLIBC_VERSION_2_11),) PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_11 endif ifneq ($(CONFIG_EGLIBC_VERSION_TRUNK),) PKG_SOURCE_URL:=svn://svn.eglibc.org/trunk endif PATCH_DIR:=./patches/$(PKG_VERSION) HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(PKG_SOURCE_SUBDIR) include $(INCLUDE_DIR)/toolchain-build.mk HOST_STAMP_BUILT:=$(TOOLCHAIN_DIR)/stamp/.eglibc_built HOST_STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.eglibc_installed HOST_BUILD_DIR1:=$(HOST_BUILD_DIR)-initial HOST_BUILD_DIR2:=$(HOST_BUILD_DIR)-final # XXX: {e,}glibc does not build w/ -Os # http://sourceware.org/bugzilla/show_bug.cgi?id=5203 EGLIBC_CFLAGS:=$(subst -Os,-O2,$(TARGET_CFLAGS)) EGLIBC_CONFIGURE:= \ BUILD_CC="$(HOSTCC)" \ $(TARGET_CONFIGURE_OPTS) \ CFLAGS="$(EGLIBC_CFLAGS)" \ libc_cv_slibdir="/lib" \ $(HOST_BUILD_DIR)/libc/configure \ --prefix=/usr \ --build=$(GNU_HOST_NAME) \ --host=$(REAL_GNU_TARGET_NAME) \ --with-headers=$(TOOLCHAIN_DIR)/usr/include \ --disable-profile \ --without-gd \ --without-cvs \ --enable-add-ons \ ifeq ($(CONFIG_SOFT_FLOAT),) EGLIBC_CONFIGURE+= \ --with-fp else EGLIBC_CONFIGURE+= \ --without-fp endif EGLIBC_MAKE:= \ $(MAKE) \ 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 $(SED) 's,^\(LIBC_SO_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk endef define Stage1/Configure 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 define Stage1/Compile endef define Stage1/Install mkdir -p $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/usr/{include,lib} $(EGLIBC_MAKE) -C $(HOST_BUILD_DIR1) \ install_root="$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev" \ install-bootstrap-headers=yes \ install-headers $(EGLIBC_MAKE) -C $(HOST_BUILD_DIR1) \ csu/subdir_lib ( 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 \ -o $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/usr/lib/libc.so endef define Stage2/Configure 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 $(HOST_BUILD_DIR2) all endef define Stage2/Install $(EGLIBC_MAKE) -C $(HOST_BUILD_DIR2) \ install_root="$(TOOLCHAIN_DIR)" \ install ( cd $(TOOLCHAIN_DIR) ; \ for d in lib usr/lib ; do \ for f in libc.so libpthread.so libgcc_s.so ; do \ if [ -f $$$$d/$$$$f -a ! -L $$$$d/$$$$f ] ; then \ $(SED) 's,/usr/lib/,,g;s,/lib/,,g' $$$$d/$$$$f ; \ fi \ done \ done \ ) endef define Host/Prepare $(call Host/SetToolchainInfo) $(call Host/Prepare/Default) ln -snf $(PKG_SOURCE_SUBDIR) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) $(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 Host/Configure endef define Host/Compile $(call Stage2/Configure) $(call Stage2/Compile) $(call Stage2/Install) endef define Host/Install endef 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 $(eval $(call HostBuild))