168 lines
4.4 KiB
Makefile
168 lines
4.4 KiB
Makefile
#
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# Copyright (C) 2006-2009 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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include $(TOPDIR)/rules.mk
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PKG_NAME:=eglibc
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PKG_VERSION:=$(call qstrip,$(CONFIG_EGLIBC_VERSION))
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PKG_REVISION:=$(call qstrip,$(CONFIG_EGLIBC_REVISION))
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PKG_SOURCE_PROTO:=svn
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PKG_SOURCE_VERSION:=$(PKG_REVISION)
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PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)-r$(PKG_REVISION)
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PKG_SOURCE:=$(PKG_SOURCE_SUBDIR).tar.bz2
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ifeq ($(PKG_VERSION),2.6.1)
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PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_6
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endif
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ifeq ($(PKG_VERSION),2.7)
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PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_7
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endif
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ifeq ($(PKG_VERSION),2.8)
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PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_8
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endif
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ifeq ($(PKG_VERSION),2.9)
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PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_9
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endif
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ifeq ($(PKG_VERSION),trunk)
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PKG_SOURCE_URL:=svn://svn.eglibc.org/trunk
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endif
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PATCH_DIR:=./patches/$(PKG_VERSION)
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HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(PKG_SOURCE_SUBDIR)
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include $(INCLUDE_DIR)/toolchain-build.mk
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HOST_STAMP_BUILT:=$(TOOLCHAIN_DIR)/stamp/.eglibc_built
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HOST_STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.eglibc_installed
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HOST_BUILD_DIR1:=$(HOST_BUILD_DIR)-initial
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HOST_BUILD_DIR2:=$(HOST_BUILD_DIR)-final
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# XXX: {e,}glibc does not build w/ -Os
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# http://sourceware.org/bugzilla/show_bug.cgi?id=5203
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EGLIBC_CFLAGS:=$(subst -Os,-O2,$(TARGET_CFLAGS))
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EGLIBC_CONFIGURE:= \
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BUILD_CC="$(HOSTCC)" \
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$(TARGET_CONFIGURE_OPTS) \
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CFLAGS="$(EGLIBC_CFLAGS)" \
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$(HOST_BUILD_DIR)/libc/configure \
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--prefix=/usr \
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--build=$(GNU_HOST_NAME) \
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--host=$(REAL_GNU_TARGET_NAME) \
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--with-headers=$(TOOLCHAIN_DIR)/usr/include \
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--disable-profile \
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--without-gd \
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--without-cvs \
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--enable-add-ons \
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ifeq ($(CONFIG_SOFT_FLOAT),)
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EGLIBC_CONFIGURE+= \
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--with-fp
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else
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EGLIBC_CONFIGURE+= \
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--without-fp
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endif
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EGLIBC_MAKE:= \
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$(MAKE) \
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define Host/SetToolchainInfo
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$(SED) 's,^\(LIBC_TYPE\)=.*,\1=$(PKG_NAME),' $(TOOLCHAIN_DIR)/info.mk
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$(SED) 's,^\(LIBC_URL\)=.*,\1=http://www.eglibc.org/,' $(TOOLCHAIN_DIR)/info.mk
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$(SED) 's,^\(LIBC_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
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$(SED) 's,^\(LIBC_SO_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
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endef
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define Stage1/Configure
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mkdir -p $(HOST_BUILD_DIR1)
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$(CP) $(HOST_BUILD_DIR)/libc/option-groups.config $(HOST_BUILD_DIR1)/
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( cd $(HOST_BUILD_DIR1); rm -f config.cache; \
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$(EGLIBC_CONFIGURE) \
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);
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endef
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define Stage1/Compile
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endef
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define Stage1/Install
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mkdir -p $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/usr/{include,lib}
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$(EGLIBC_MAKE) -C $(HOST_BUILD_DIR1) \
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install_root="$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev" \
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install-bootstrap-headers=yes \
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install-headers
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$(EGLIBC_MAKE) -C $(HOST_BUILD_DIR1) \
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csu/subdir_lib
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( cd $(HOST_BUILD_DIR1); \
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$(CP) csu/crt1.o csu/crti.o csu/crtn.o $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/usr/lib/ \
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)
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$(TARGET_CC) -nostdlib -nostartfiles -shared -x c /dev/null \
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-o $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/usr/lib/libc.so
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endef
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define Stage2/Configure
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mkdir -p $(HOST_BUILD_DIR2)
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$(CP) $(HOST_BUILD_DIR)/libc/option-groups.config $(HOST_BUILD_DIR2)/
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( cd $(HOST_BUILD_DIR2); rm -f config.cache; \
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$(EGLIBC_CONFIGURE) \
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);
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endef
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define Stage2/Compile
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$(EGLIBC_MAKE) -C $(HOST_BUILD_DIR2) all
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endef
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define Stage2/Install
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$(EGLIBC_MAKE) -C $(HOST_BUILD_DIR2) \
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install_root="$(TOOLCHAIN_DIR)" \
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install
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( cd $(TOOLCHAIN_DIR) ; \
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for d in lib usr/lib ; do \
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for f in libc.so libpthread.so libgcc_s.so ; do \
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if [ -f $$$$d/$$$$f -a ! -L $$$$d/$$$$f ] ; then \
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$(SED) 's,/usr/lib/,,g;s,/lib/,,g' $$$$d/$$$$f ; \
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fi \
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done \
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done \
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)
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endef
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define Host/Prepare
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$(call Host/SetToolchainInfo)
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$(call Host/Prepare/Default)
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ln -snf $(PKG_SOURCE_SUBDIR) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
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$(SED) 's,y,n,' $(HOST_BUILD_DIR)/libc/option-groups.defaults
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grep 'CONFIG_EGLIBC_OPTION_' $(TOPDIR)/.config | sed -e "s,\\(# \)\\?CONFIG_EGLIBC_\\(.*\\),\\1\\2,g" > $(HOST_BUILD_DIR)/libc/option-groups.config
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ln -sf ../ports $(HOST_BUILD_DIR)/libc/
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( cd $(HOST_BUILD_DIR)/libc; autoconf --force )
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$(call Stage1/Configure)
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$(call Stage1/Compile)
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$(call Stage1/Install)
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endef
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define Host/Configure
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endef
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define Host/Compile
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$(call Stage2/Configure)
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$(call Stage2/Compile)
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$(call Stage2/Install)
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endef
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define Host/Install
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endef
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define Host/Clean
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rm -rf $(HOST_BUILD_DIR) $(HOST_BUILD_DIR1) $(HOST_BUILD_DIR2) \
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$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev \
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$(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
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endef
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$(eval $(call HostBuild))
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