2 # Copyright (C) 2006-2011 OpenWrt.org
4 # This is free software, licensed under the GNU General Public License v2.
5 # See /LICENSE for more information.
7 include $(TOPDIR)/rules.mk
10 PKG_VERSION:=$(call qstrip,$(CONFIG_EGLIBC_VERSION))
11 PKG_REVISION:=$(call qstrip,$(CONFIG_EGLIBC_REVISION))
14 PKG_SOURCE_VERSION:=$(PKG_REVISION)
15 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)-r$(PKG_REVISION)
16 PKG_SOURCE:=$(PKG_SOURCE_SUBDIR).tar.bz2
18 ifneq ($(CONFIG_EGLIBC_VERSION_2_13),)
19 PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_13
21 ifneq ($(CONFIG_EGLIBC_VERSION_2_14),)
22 PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_14
24 ifneq ($(CONFIG_EGLIBC_VERSION_TRUNK),)
25 PKG_SOURCE_URL:=svn://svn.eglibc.org/trunk
28 PATCH_DIR:=./patches/$(PKG_VERSION)
30 HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(PKG_SOURCE_SUBDIR)
32 include $(INCLUDE_DIR)/toolchain-build.mk
34 HOST_STAMP_BUILT:=$(TOOLCHAIN_DIR)/stamp/.eglibc_built
35 HOST_STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.eglibc_installed
37 HOST_BUILD_DIR1:=$(HOST_BUILD_DIR)-initial
38 HOST_BUILD_DIR2:=$(HOST_BUILD_DIR)-final
44 BUILD_CC="$(HOSTCC)" \
45 $(TARGET_CONFIGURE_OPTS) \
46 CFLAGS="$(EGLIBC_CFLAGS)" \
47 libc_cv_slibdir="/lib" \
49 $(HOST_BUILD_DIR)/libc/configure \
51 --build=$(GNU_HOST_NAME) \
52 --host=$(REAL_GNU_TARGET_NAME) \
53 --with-headers=$(TOOLCHAIN_DIR)/include \
59 ifeq ($(CONFIG_SOFT_FLOAT),)
72 define Host/SetToolchainInfo
73 $(SED) 's,^\(LIBC_TYPE\)=.*,\1=$(PKG_NAME),' $(TOOLCHAIN_DIR)/info.mk
74 $(SED) 's,^\(LIBC_URL\)=.*,\1=http://www.eglibc.org/,' $(TOOLCHAIN_DIR)/info.mk
75 $(SED) 's,^\(LIBC_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
76 $(SED) 's,^\(LIBC_SO_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
79 define Stage1/Configure
80 mkdir -p $(HOST_BUILD_DIR1)
81 $(CP) $(HOST_BUILD_DIR)/libc/option-groups.config $(HOST_BUILD_DIR1)/
82 ( cd $(HOST_BUILD_DIR1); rm -f config.cache; \
91 mkdir -p $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/{include,lib}
92 $(EGLIBC_MAKE) -C $(HOST_BUILD_DIR1) \
93 install_root="$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev" \
94 install-bootstrap-headers=yes \
96 $(EGLIBC_MAKE) -C $(HOST_BUILD_DIR1) \
98 ( cd $(HOST_BUILD_DIR1); \
99 $(CP) csu/crt1.o csu/crti.o csu/crtn.o $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/lib/ \
101 $(TARGET_CC) -nostdlib -nostartfiles -shared -x c /dev/null \
102 -o $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/lib/libc.so
105 define Stage2/Configure
106 mkdir -p $(HOST_BUILD_DIR2)
107 $(CP) $(HOST_BUILD_DIR)/libc/option-groups.config $(HOST_BUILD_DIR2)/
108 ( cd $(HOST_BUILD_DIR2); rm -f config.cache; \
109 $(EGLIBC_CONFIGURE) \
113 define Stage2/Compile
114 $(EGLIBC_MAKE) -C $(HOST_BUILD_DIR2) all
117 define Stage2/Install
118 $(EGLIBC_MAKE) -C $(HOST_BUILD_DIR2) \
119 install_root="$(TOOLCHAIN_DIR)" \
121 ( cd $(TOOLCHAIN_DIR) ; \
122 for d in lib usr/lib ; do \
123 for f in libc.so libpthread.so libgcc_s.so ; do \
124 if [ -f $$$$d/$$$$f -a ! -L $$$$d/$$$$f ] ; then \
125 $(SED) 's,/usr/lib/,,g;s,/lib/,,g' $$$$d/$$$$f ; \
133 $(call Host/SetToolchainInfo)
134 $(call Host/Prepare/Default)
135 ln -snf $(PKG_SOURCE_SUBDIR) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
136 $(SED) 's,y,n,' $(HOST_BUILD_DIR)/libc/option-groups.defaults
137 grep 'CONFIG_EGLIBC_OPTION_' $(TOPDIR)/.config | sed -e "s,\\(# \)\\?CONFIG_EGLIBC_\\(.*\\),\\1\\2,g" > $(HOST_BUILD_DIR)/libc/option-groups.config
138 ln -sf ../ports $(HOST_BUILD_DIR)/libc/
139 ( cd $(HOST_BUILD_DIR)/libc; autoconf --force )
140 $(call Stage1/Configure)
141 $(call Stage1/Compile)
142 $(call Stage1/Install)
145 define Host/Configure
149 $(call Stage2/Configure)
150 $(call Stage2/Compile)
151 $(call Stage2/Install)
158 rm -rf $(HOST_BUILD_DIR) $(HOST_BUILD_DIR1) $(HOST_BUILD_DIR2) \
159 $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev \
160 $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
163 $(eval $(call HostBuild))