toolchain/glibc/common.mk

   1 #
   2 # Copyright (C) 2006-2011 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 $(TOPDIR)/rules.mk
   8
   9
  10 MD5SUM_2.19 = 42dad4edd3bcb38006d13b5640b00b38
  11 REVISION_2.19 = 25243
  12
  13 MD5SUM_2.21 = 76050a65c444d58b5c4aa0d6034736ed
  14 REVISION_2.21 = 16d0a0c
  15
  16
  17 PKG_NAME:=glibc
  18 PKG_VERSION:=$(call qstrip,$(CONFIG_GLIBC_VERSION))
  19
  20 PKG_REVISION:=$(REVISION_$(PKG_VERSION))
  21 PKG_MIRROR_MD5SUM:=$(MD5SUM_$(PKG_VERSION))
  22
  23 PKG_SOURCE_PROTO:=git
  24 PKG_SOURCE_URL:=git://sourceware.org/git/glibc.git
  25 PKG_SOURCE_VERSION:=$(PKG_REVISION)
  26 PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)-r$(PKG_REVISION)
  27 PKG_SOURCE:=$(PKG_SOURCE_SUBDIR).tar.bz2
  28
  29 GLIBC_PATH:=
  30 ifneq ($(CONFIG_EGLIBC_VERSION_2_19),)
  31   GLIBC_PATH:=libc/
  32   PKG_SOURCE_PROTO:=svn
  33   PKG_SOURCE:=$(PKG_SOURCE_SUBDIR).tar.bz2
  34   PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_19
  35 endif
  36
  37 PATCH_DIR:=$(PATH_PREFIX)/patches/$(PKG_VERSION)
  38
  39 HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(PKG_SOURCE_SUBDIR)
  40 CUR_BUILD_DIR:=$(HOST_BUILD_DIR)-$(VARIANT)
  41
  42 include $(INCLUDE_DIR)/toolchain-build.mk
  43
  44 HOST_STAMP_PREPARED:=$(HOST_BUILD_DIR)/.prepared
  45 HOST_STAMP_CONFIGURED:=$(CUR_BUILD_DIR)/.configured
  46 HOST_STAMP_BUILT:=$(CUR_BUILD_DIR)/.built
  47 HOST_STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.glibc_$(VARIANT)_installed
  48
  49 ifeq ($(ARCH),mips64)
  50   ifdef CONFIG_MIPS64_ABI_N64
  51     TARGET_CFLAGS += -mabi=64
  52   endif
  53   ifdef CONFIG_MIPS64_ABI_N32
  54     TARGET_CFLAGS += -mabi=n32
  55   endif
  56   ifdef CONFIG_MIPS64_ABI_O32
  57     TARGET_CFLAGS += -mabi=32
  58   endif
  59 endif
  60
  61 GLIBC_CONFIGURE:= \
  62         BUILD_CC="$(HOSTCC)" \
  63         $(TARGET_CONFIGURE_OPTS) \
  64         CFLAGS="$(TARGET_CFLAGS)" \
  65         libc_cv_slibdir="/lib" \
  66         use_ldconfig=no \
  67         $(HOST_BUILD_DIR)/$(GLIBC_PATH)configure \
  68                 --prefix= \
  69                 --build=$(GNU_HOST_NAME) \
  70                 --host=$(REAL_GNU_TARGET_NAME) \
  71                 --with-headers=$(TOOLCHAIN_DIR)/include \
  72                 --disable-profile \
  73                 --disable-werror \
  74                 --without-gd \
  75                 --without-cvs \
  76                 --enable-add-ons \
  77                 --$(if $(CONFIG_SOFT_FLOAT),without,with)-fp
  78
  79 export libc_cv_ssp=no
  80 export ac_cv_header_cpuid_h=yes
  81 export HOST_CFLAGS := $(HOST_CFLAGS) -idirafter $(CURDIR)/$(PATH_PREFIX)/include
  82
  83 define Host/SetToolchainInfo
  84         $(SED) 's,^\(LIBC_TYPE\)=.*,\1=$(PKG_NAME),' $(TOOLCHAIN_DIR)/info.mk
  85 ifneq ($(CONFIG_GLIBC_VERSION_2_21),)
  86         $(SED) 's,^\(LIBC_URL\)=.*,\1=http://www.gnu.org/software/libc/,' $(TOOLCHAIN_DIR)/info.mk
  87 else
  88         $(SED) 's,^\(LIBC_URL\)=.*,\1=http://www.eglibc.org/,' $(TOOLCHAIN_DIR)/info.mk
  89 endif
  90         $(SED) 's,^\(LIBC_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
  91         $(SED) 's,^\(LIBC_SO_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
  92 endef
  93
  94 define Host/Configure
  95         [ -f $(HOST_BUILD_DIR)/.autoconf ] || { \
  96                 cd $(HOST_BUILD_DIR)/$(GLIBC_PATH); \
  97                 autoconf --force && \
  98                 touch $(HOST_BUILD_DIR)/.autoconf; \
  99         }
 100         mkdir -p $(CUR_BUILD_DIR)
 101         grep 'CONFIG_EGLIBC_OPTION_' $(TOPDIR)/.config | sed -e "s,\\(# \)\\?CONFIG_EGLIBC_\\(.*\\),\\1\\2,g" > $(CUR_BUILD_DIR)/option-groups.config
 102         ( cd $(CUR_BUILD_DIR); rm -f config.cache; \
 103                 $(GLIBC_CONFIGURE) \
 104         );
 105 endef
 106
 107 define Host/Prepare
 108         $(call Host/Prepare/Default)
 109         ln -snf $(PKG_SOURCE_SUBDIR) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
 110 ifeq ($(CONFIG_GLIBC_VERSION_2_21),)
 111         $(SED) 's,y,n,' $(HOST_BUILD_DIR)/libc/option-groups.defaults
 112 endif
 113 endef
 114
 115 define Host/Clean
 116         rm -rf $(CUR_BUILD_DIR)* \
 117                 $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev \
 118                 $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
 119 endef