toolchain/eglibc/Makefile

   1 #
   2 # Copyright (C) 2006-2010 OpenWrt.org
   3 #
   4 # This is free software, licensed under the GNU General Public License v2.
   5 # See /LICENSE for more information.
   6 #
   7 include $(TOPDIR)/rules.mk
   8
   9 PKG_NAME:=eglibc
  10 PKG_VERSION:=$(call qstrip,$(CONFIG_EGLIBC_VERSION))
  11 PKG_REVISION:=$(call qstrip,$(CONFIG_EGLIBC_REVISION))
  12
  13 PKG_SOURCE_PROTO:=svn
  14 PKG_SOURCE_VERSION:=$(PKG_REVISION)
  15 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)-r$(PKG_REVISION)
  16 PKG_SOURCE:=$(PKG_SOURCE_SUBDIR).tar.bz2
  17
  18 ifneq ($(CONFIG_EGLIBC_VERSION_2_6),)
  19   PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_6
  20 endif
  21 ifneq ($(CONFIG_EGLIBC_VERSION_2_7),)
  22   PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_7
  23 endif
  24 ifneq ($(CONFIG_EGLIBC_VERSION_2_8),)
  25   PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_8
  26 endif
  27 ifneq ($(CONFIG_EGLIBC_VERSION_2_9),)
  28   PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_9
  29 endif
  30 ifneq ($(CONFIG_EGLIBC_VERSION_2_10),)
  31   PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_10
  32 endif
  33 ifneq ($(CONFIG_EGLIBC_VERSION_2_11),)
  34   PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_11
  35 endif
  36 ifneq ($(CONFIG_EGLIBC_VERSION_2_12),)
  37   PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_12
  38 endif
  39 ifneq ($(CONFIG_EGLIBC_VERSION_2_13),)
  40   PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_13
  41 endif
  42 ifneq ($(CONFIG_EGLIBC_VERSION_TRUNK),)
  43   PKG_SOURCE_URL:=svn://svn.eglibc.org/trunk
  44 endif
  45
  46 PATCH_DIR:=./patches/$(PKG_VERSION)
  47
  48 HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(PKG_SOURCE_SUBDIR)
  49
  50 include $(INCLUDE_DIR)/toolchain-build.mk
  51
  52 HOST_STAMP_BUILT:=$(TOOLCHAIN_DIR)/stamp/.eglibc_built
  53 HOST_STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.eglibc_installed
  54
  55 HOST_BUILD_DIR1:=$(HOST_BUILD_DIR)-initial
  56 HOST_BUILD_DIR2:=$(HOST_BUILD_DIR)-final
  57
  58 EGLIBC_CFLAGS:= \
  59         $(TARGET_CFLAGS)
  60
  61 EGLIBC_CONFIGURE:= \
  62         BUILD_CC="$(HOSTCC)" \
  63         $(TARGET_CONFIGURE_OPTS) \
  64         CFLAGS="$(EGLIBC_CFLAGS)" \
  65         libc_cv_slibdir="/lib" \
  66         use_ldconfig=no \
  67         $(HOST_BUILD_DIR)/libc/configure \
  68                 --prefix= \
  69                 --build=$(GNU_HOST_NAME) \
  70                 --host=$(REAL_GNU_TARGET_NAME) \
  71                 --with-headers=$(TOOLCHAIN_DIR)/include \
  72                 --disable-profile \
  73                 --without-gd \
  74                 --without-cvs \
  75                 --enable-add-ons \
  76
  77 ifeq ($(CONFIG_SOFT_FLOAT),)
  78   EGLIBC_CONFIGURE+= \
  79         --with-fp
  80 else
  81   EGLIBC_CONFIGURE+= \
  82         --without-fp
  83 endif
  84
  85 EGLIBC_MAKE:= \
  86         $(MAKE) \
  87
  88 export libc_cv_ssp=no
  89
  90 define Host/SetToolchainInfo
  91         $(SED) 's,^\(LIBC_TYPE\)=.*,\1=$(PKG_NAME),' $(TOOLCHAIN_DIR)/info.mk
  92         $(SED) 's,^\(LIBC_URL\)=.*,\1=http://www.eglibc.org/,' $(TOOLCHAIN_DIR)/info.mk
  93         $(SED) 's,^\(LIBC_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
  94         $(SED) 's,^\(LIBC_SO_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
  95 endef
  96
  97 define Stage1/Configure
  98         mkdir -p $(HOST_BUILD_DIR1)
  99         $(CP) $(HOST_BUILD_DIR)/libc/option-groups.config $(HOST_BUILD_DIR1)/
 100         ( cd $(HOST_BUILD_DIR1); rm -f config.cache; \
 101                 $(EGLIBC_CONFIGURE) \
 102         );
 103 endef
 104
 105 define Stage1/Compile
 106 endef
 107
 108 define Stage1/Install
 109         mkdir -p $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/{include,lib}
 110         $(EGLIBC_MAKE) -C $(HOST_BUILD_DIR1) \
 111                 install_root="$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev" \
 112                 install-bootstrap-headers=yes \
 113                 install-headers
 114         $(EGLIBC_MAKE) -C $(HOST_BUILD_DIR1) \
 115                 csu/subdir_lib
 116         ( cd $(HOST_BUILD_DIR1); \
 117                 $(CP) csu/crt1.o csu/crti.o csu/crtn.o $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/lib/ \
 118         )
 119         $(TARGET_CC) -nostdlib -nostartfiles -shared -x c /dev/null \
 120                 -o $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/lib/libc.so
 121 endef
 122
 123 define Stage2/Configure
 124         mkdir -p $(HOST_BUILD_DIR2)
 125         $(CP) $(HOST_BUILD_DIR)/libc/option-groups.config $(HOST_BUILD_DIR2)/
 126         ( cd $(HOST_BUILD_DIR2); rm -f config.cache; \
 127                 $(EGLIBC_CONFIGURE) \
 128         );
 129 endef
 130
 131 define Stage2/Compile
 132         $(EGLIBC_MAKE) -C $(HOST_BUILD_DIR2) all
 133 endef
 134
 135 define Stage2/Install
 136         $(EGLIBC_MAKE) -C $(HOST_BUILD_DIR2) \
 137                 install_root="$(TOOLCHAIN_DIR)" \
 138                 install
 139         ( cd $(TOOLCHAIN_DIR) ; \
 140                 for d in lib usr/lib ; do \
 141                   for f in libc.so libpthread.so libgcc_s.so ; do \
 142                     if [ -f $$$$d/$$$$f -a ! -L $$$$d/$$$$f ] ; then \
 143                       $(SED) 's,/usr/lib/,,g;s,/lib/,,g' $$$$d/$$$$f ; \
 144                     fi \
 145                   done \
 146                 done \
 147         )
 148 endef
 149
 150 define Host/Prepare
 151         $(call Host/SetToolchainInfo)
 152         $(call Host/Prepare/Default)
 153         ln -snf $(PKG_SOURCE_SUBDIR) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
 154         $(SED) 's,y,n,' $(HOST_BUILD_DIR)/libc/option-groups.defaults
 155         grep 'CONFIG_EGLIBC_OPTION_' $(TOPDIR)/.config | sed -e "s,\\(# \)\\?CONFIG_EGLIBC_\\(.*\\),\\1\\2,g" > $(HOST_BUILD_DIR)/libc/option-groups.config
 156         ln -sf ../ports $(HOST_BUILD_DIR)/libc/
 157         ( cd $(HOST_BUILD_DIR)/libc; autoconf --force )
 158         $(call Stage1/Configure)
 159         $(call Stage1/Compile)
 160         $(call Stage1/Install)
 161 endef
 162
 163 define Host/Configure
 164 endef
 165
 166 define Host/Compile
 167         $(call Stage2/Configure)
 168         $(call Stage2/Compile)
 169         $(call Stage2/Install)
 170 endef
 171
 172 define Host/Install
 173 endef
 174
 175 define Host/Clean
 176         rm -rf $(HOST_BUILD_DIR) $(HOST_BUILD_DIR1) $(HOST_BUILD_DIR2) \
 177                 $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev \
 178                 $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
 179 endef
 180
 181 $(eval $(call HostBuild))