toolchain: sync eglibc headers/build split with uclibc changes

SVN-Revision: 32584

1 files changed, 92 insertions, 0 deletions

diff --git a/toolchain/eglibc/common.mk b/toolchain/eglibc/common.mk
new file mode 100644
index 0000000..9f7916e
--- /dev/null
+++ b/toolchain/eglibc/common.mk
@@ -0,0 +1,92 @@
+#
+# Copyright (C) 2006-2011 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 ($(CONFIG_EGLIBC_VERSION_2_13),)
+  PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_13
+endif
+ifneq ($(CONFIG_EGLIBC_VERSION_2_14),)
+  PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_14
+endif
+ifneq ($(CONFIG_EGLIBC_VERSION_2_15),)
+  PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_15
+endif
+
+PATCH_DIR:=$(PATH_PREFIX)/patches/$(PKG_VERSION)
+
+HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(PKG_SOURCE_SUBDIR)
+CUR_BUILD_DIR:=$(HOST_BUILD_DIR)-$(VARIANT)
+
+include $(INCLUDE_DIR)/toolchain-build.mk
+
+HOST_STAMP_PREPARED:=$(HOST_BUILD_DIR)/.prepared
+HOST_STAMP_CONFIGURED:=$(CUR_BUILD_DIR)/.configured
+HOST_STAMP_BUILT:=$(CUR_BUILD_DIR)/.built
+HOST_STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.eglibc_$(VARIANT)_installed
+
+
+EGLIBC_CONFIGURE:= \
+	BUILD_CC="$(HOSTCC)" \
+	$(TARGET_CONFIGURE_OPTS) \
+	CFLAGS="$(TARGET_CFLAGS)" \
+	libc_cv_slibdir="/lib" \
+	use_ldconfig=no \
+	$(HOST_BUILD_DIR)/libc/configure \
+		--prefix= \
+		--build=$(GNU_HOST_NAME) \
+		--host=$(REAL_GNU_TARGET_NAME) \
+		--with-headers=$(TOOLCHAIN_DIR)/include \
+		--disable-profile \
+		--without-gd \
+		--without-cvs \
+		--enable-add-ons \
+		--$(if $(CONFIG_SOFT_FLOAT),without,with)-fp
+
+export libc_cv_ssp=no
+export ac_cv_header_cpuid_h=yes
+
+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 Host/Configure
+	[ -f $(HOST_BUILD_DIR)/.autoconf ] || { \
+		cd $(HOST_BUILD_DIR)/libc; \
+		autoconf --force && \
+		touch $(HOST_BUILD_DIR)/.autoconf; \
+	}
+	mkdir -p $(CUR_BUILD_DIR)
+	grep 'CONFIG_EGLIBC_OPTION_' $(TOPDIR)/.config | sed -e "s,\\(# \)\\?CONFIG_EGLIBC_\\(.*\\),\\1\\2,g" > $(CUR_BUILD_DIR)/option-groups.config
+	( cd $(CUR_BUILD_DIR); rm -f config.cache; \
+		$(EGLIBC_CONFIGURE) \
+	);
+endef
+
+define Host/Prepare
+	$(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
+	ln -sf ../ports $(HOST_BUILD_DIR)/libc/
+endef
+
+define Host/Clean
+	rm -rf $(CUR_BUILD_DIR)* \
+		$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev \
+		$(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
+endef