1 files changed, 179 insertions, 0 deletions
diff --git a/toolchain/glibc/Makefile b/toolchain/glibc/Makefile
new file mode 100644
index 000000000..fd6acc46b
--- /dev/null
+++ b/toolchain/glibc/Makefile
@@ -0,0 +1,179 @@
+#
+# Copyright (C) 2006-2008 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
+PKG_CAT:=bzcat
+
+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,$(TARGET_CFLAGS))
+
+GLIBC_CONFIGURE_COMMON:= \
+	BUILD_CC="$(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_COMMON+= \
+		--with-fp
+else
+  GLIBC_CONFIGURE_COMMON+= \
+		--without-fp
+endif
+
+GLIBC_CONFIGURE_STAGE1:= \
+	$(GLIBC_CONFIGURE_COMMON) \
+		--disable-sanity-checks \
+		--enable-hacker-mode \
+	
+GLIBC_CONFIGURE_STAGE2:= \
+	$(GLIBC_CONFIGURE_COMMON) \
+
+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))