# # Copyright (C) 2006-2009 OpenWrt.org # # This is free software, licensed under the GNU General Public License v2. # See /LICENSE for more information. # include $(TOPDIR)/rules.mk PKG_NAME:=glibc PKG_VERSION:=$(call qstrip,$(CONFIG_GLIBC_VERSION)) ifeq ($(PKG_VERSION),2.3.6) PKG_MD5SUM:=bfdce99f82d6dbcb64b7f11c05d6bc96 endif ifeq ($(PKG_VERSION),2.6.1) PKG_MD5SUM:=11cf6d3fc86dbe0890b8d00372eb6286 endif ifeq ($(PKG_VERSION),2.7) PKG_MD5SUM:=065c5952b439deba40083ccd67bcc8f7 endif PKG_SOURCE_URL:=@GNU/glibc/ PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2 PATCH_DIR:=./patches/$(PKG_VERSION) STAGING_DIR_HOST:=$(TOOLCHAIN_DIR) BUILD_DIR_HOST:=$(BUILD_DIR_TOOLCHAIN) override CONFIG_AUTOREBUILD= include $(INCLUDE_DIR)/host-build.mk STAMP_BUILT:=$(TOOLCHAIN_DIR)/stamp/.glibc_built STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.glibc_installed PKG_BUILD_DIR1:=$(PKG_BUILD_DIR)-initial PKG_BUILD_DIR2:=$(PKG_BUILD_DIR)-final GLIBC_ADD_ONS+=nptl, ifneq ($(CONFIG_GLIBC_PORTS),) GLIBC_ADD_ONS+=ports, define Build/Prepare/ports ln -snf ../glibc-ports $(PKG_BUILD_DIR)/ports endef endif # XXX: {e,}glibc does not build w/ -Os # http://sourceware.org/bugzilla/show_bug.cgi?id=5203 GLIBC_CFLAGS:=$(subst -Os,-O2,$(TARGET_CFLAGS)) GLIBC_CONFIGURE:= \ BUILD_CC="$(HOSTCC)" \ $(TARGET_CONFIGURE_OPTS) \ CFLAGS="$(GLIBC_CFLAGS)" \ libc_cv_forced_unwind=yes \ libc_cv_c_cleanup=yes \ libc_cv_386_tls=yes \ $(PKG_BUILD_DIR)/configure \ --prefix=/usr \ --build=$(GNU_HOST_NAME) \ --host=$(REAL_GNU_TARGET_NAME) \ --with-headers="$(TOOLCHAIN_DIR)/usr/include" \ --disable-debug \ --disable-profile \ --enable-add-ons="$(GLIBC_ADD_ONS)" \ --without-gd \ --without-cvs \ ifeq ($(CONFIG_SOFT_FLOAT),) GLIBC_CONFIGURE+= \ --with-fp else GLIBC_CONFIGURE+= \ --without-fp endif GLIBC_CONFIGURE_STAGE1:= \ $(GLIBC_CONFIGURE) \ --disable-sanity-checks \ --enable-hacker-mode \ GLIBC_CONFIGURE_STAGE2:= \ $(GLIBC_CONFIGURE) \ GLIBC_MAKE:= \ $(MAKE) \ define Build/SetToolchainInfo $(SED) 's,^\(LIBC_TYPE\)=.*,\1=$(PKG_NAME),' $(TOOLCHAIN_DIR)/info.mk $(SED) 's,^\(LIBC_URL\)=.*,\1=http://www.gnu.org/software/libc/,' $(TOOLCHAIN_DIR)/info.mk $(SED) 's,^\(LIBC_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk $(SED) 's,^\(LIBC_PATCHVER\)=.*,\1=,' $(TOOLCHAIN_DIR)/info.mk endef define Stage1/Configure mkdir -p $(PKG_BUILD_DIR1) ( cd $(PKG_BUILD_DIR1); rm -f config.cache; \ $(GLIBC_CONFIGURE_STAGE1) \ ); endef define Stage1/Compile endef define Stage1/Install $(GLIBC_MAKE) -C $(PKG_BUILD_DIR1) \ CFLAGS="-DBOOTSTRAP_GCC" \ cross-compiling=yes \ install_root="$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev" \ install-headers [ -f $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/usr/include/bits/stdio_lim.h ] || \ $(CP) $(PKG_BUILD_DIR1)/bits/stdio_lim.h \ $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/usr/include/bits/stdio_lim.h [ -f $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/usr/include/gnu/stubs.h ] || \ touch $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/usr/include/gnu/stubs.h endef define Stage2/Configure mkdir -p $(PKG_BUILD_DIR2) ( cd $(PKG_BUILD_DIR2); rm -f config.cache; \ $(GLIBC_CONFIGURE_STAGE2) \ ); endef define Stage2/Compile $(GLIBC_MAKE) -C $(PKG_BUILD_DIR2) all endef define Stage2/Install $(GLIBC_MAKE) -C $(PKG_BUILD_DIR2) \ install_root="$(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 Build/Prepare $(call Build/SetToolchainInfo) $(call Build/Prepare/Default) ln -snf $(PKG_NAME)-$(PKG_VERSION) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) $(call Build/Prepare/ports) $(call Stage1/Configure) $(call Stage1/Compile) $(call Stage1/Install) endef define Build/Configure endef define Build/Compile $(call Stage2/Configure) $(call Stage2/Compile) $(call Stage2/Install) endef define Build/Install endef define Build/Clean rm -rf \ $(PKG_BUILD_DIR) \ $(PKG_BUILD_DIR1) \ $(PKG_BUILD_DIR2) \ $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev \ $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) endef $(eval $(call HostBuild))