toolchain/eglibc/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 $(TOPDIR)/rules.mk
   8
   9 PKG_NAME:=eglibc
  10 PKG_VERSION:=$(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 ($(CONFIG_EGLIBC_VERSION_2_15),)
  19   PKG_SOURCE_URL:=svn://svn.eglibc.org/branches/eglibc-2_15
  20 endif
  21
  22 PATCH_DIR:=$(PATH_PREFIX)/patches/$(PKG_VERSION)
  23
  24 HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(PKG_SOURCE_SUBDIR)
  25 CUR_BUILD_DIR:=$(HOST_BUILD_DIR)-$(VARIANT)
  26
  27 include $(INCLUDE_DIR)/toolchain-build.mk
  28
  29 HOST_STAMP_PREPARED:=$(HOST_BUILD_DIR)/.prepared
  30 HOST_STAMP_CONFIGURED:=$(CUR_BUILD_DIR)/.configured
  31 HOST_STAMP_BUILT:=$(CUR_BUILD_DIR)/.built
  32 HOST_STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.eglibc_$(VARIANT)_installed
  33
  34
  35 EGLIBC_CONFIGURE:= \
  36         BUILD_CC="$(HOSTCC)" \
  37         $(TARGET_CONFIGURE_OPTS) \
  38         CFLAGS="$(TARGET_CFLAGS)" \
  39         libc_cv_slibdir="/lib" \
  40         use_ldconfig=no \
  41         $(HOST_BUILD_DIR)/libc/configure \
  42                 --prefix= \
  43                 --build=$(GNU_HOST_NAME) \
  44                 --host=$(REAL_GNU_TARGET_NAME) \
  45                 --with-headers=$(TOOLCHAIN_DIR)/include \
  46                 --disable-profile \
  47                 --without-gd \
  48                 --without-cvs \
  49                 --enable-add-ons \
  50                 --$(if $(CONFIG_SOFT_FLOAT),without,with)-fp
  51
  52 export libc_cv_ssp=no
  53 export ac_cv_header_cpuid_h=yes
  54 export HOST_CFLAGS := $(HOST_CFLAGS) -idirafter $(CURDIR)/$(PATH_PREFIX)/include
  55
  56 define Host/SetToolchainInfo
  57         $(SED) 's,^\(LIBC_TYPE\)=.*,\1=$(PKG_NAME),' $(TOOLCHAIN_DIR)/info.mk
  58         $(SED) 's,^\(LIBC_URL\)=.*,\1=http://www.eglibc.org/,' $(TOOLCHAIN_DIR)/info.mk
  59         $(SED) 's,^\(LIBC_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
  60         $(SED) 's,^\(LIBC_SO_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
  61 endef
  62
  63 define Host/Configure
  64         [ -f $(HOST_BUILD_DIR)/.autoconf ] || { \
  65                 cd $(HOST_BUILD_DIR)/libc; \
  66                 autoconf --force && \
  67                 touch $(HOST_BUILD_DIR)/.autoconf; \
  68         }
  69         mkdir -p $(CUR_BUILD_DIR)
  70         grep 'CONFIG_EGLIBC_OPTION_' $(TOPDIR)/.config | sed -e "s,\\(# \)\\?CONFIG_EGLIBC_\\(.*\\),\\1\\2,g" > $(CUR_BUILD_DIR)/option-groups.config
  71         ( cd $(CUR_BUILD_DIR); rm -f config.cache; \
  72                 $(EGLIBC_CONFIGURE) \
  73         );
  74 endef
  75
  76 define Host/Prepare
  77         $(call Host/Prepare/Default)
  78         ln -snf $(PKG_SOURCE_SUBDIR) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
  79         $(SED) 's,y,n,' $(HOST_BUILD_DIR)/libc/option-groups.defaults
  80 ifneq ($(CONFIG_EGLIBC_VERSION_2_17),y)
  81         ln -sf ../ports $(HOST_BUILD_DIR)/libc/
  82 endif
  83 endef
  84
  85 define Host/Clean
  86         rm -rf $(CUR_BUILD_DIR)* \
  87                 $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev \
  88                 $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
  89 endef