toolchain/uClibc/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 include $(INCLUDE_DIR)/target.mk
   9
  10 PKG_NAME:=uClibc
  11 PKG_VERSION:=$(call qstrip,$(CONFIG_UCLIBC_VERSION))
  12 ifeq ($(CONFIG_UCLIBC_VERSION_0_9_32),y)
  13   PKG_SOURCE_URL:=git://git.busybox.net/uClibc
  14   PKG_SOURCE_PROTO:=git
  15   PKG_SOURCE_VERSION:=a7642511b08b0b8a4012bab67cb8aa554992df6b
  16   PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
  17   PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
  18   LIBC_SO_VERSION:=$(PKG_VERSION)-git
  19 else
  20   PKG_SOURCE_URL:=http://www.uclibc.org/downloads
  21   PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
  22   LIBC_SO_VERSION:=$(PKG_VERSION)
  23 endif
  24 PATCH_DIR:=./patches-$(PKG_VERSION)
  25 CONFIG_DIR:=./config-$(PKG_VERSION)
  26
  27 PKG_MD5SUM_0.9.30.1 = 1a4b84e5536ad8170563ffa88c34679c
  28 PKG_MD5SUM_0.9.30.2 = e759ec855500082ac3e671dd6cacfdb0
  29 PKG_MD5SUM_0.9.30.3 = 73a4bf4a0fa508b01a7a3143574e3d21
  30 PKG_MD5SUM_0.9.31   = 52fb8a494758630c8d3ddd7f1e0daafd
  31 PKG_MD5SUM=$(PKG_MD5SUM_$(PKG_VERSION))
  32
  33 HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)-$(PKG_VERSION)
  34
  35 include $(INCLUDE_DIR)/toolchain-build.mk
  36
  37 HOST_STAMP_BUILT:=$(TOOLCHAIN_DIR)/stamp/.uclibc_installed
  38 HOST_STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.uclibc-utils_installed
  39
  40 UCLIBC_TARGET_ARCH:=$(shell echo $(ARCH) | sed -e s'/-.*//' \
  41                 -e 's/i.86/i386/' \
  42                 -e 's/sparc.*/sparc/' \
  43                 -e 's/arm.*/arm/g' \
  44                 -e 's/avr32.*/avr32/g' \
  45                 -e 's/m68k.*/m68k/' \
  46                 -e 's/ppc/powerpc/g' \
  47                 -e 's/v850.*/v850/g' \
  48                 -e 's/sh64/sh/' \
  49                 -e 's/sh[234].*/sh/' \
  50                 -e 's/mips.*/mips/' \
  51                 -e 's/mipsel.*/mips/' \
  52                 -e 's/cris.*/cris/' \
  53 )
  54
  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.uclibc.org/,' $(TOOLCHAIN_DIR)/info.mk
  59         $(SED) 's,^\(LIBC_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
  60         $(SED) 's,^\(LIBC_SO_VERSION\)=.*,\1=$(LIBC_SO_VERSION),' $(TOOLCHAIN_DIR)/info.mk
  61 endef
  62
  63 GEN_CONFIG=$(SCRIPT_DIR)/kconfig.pl -n \
  64         $(if $(wildcard $(CONFIG_DIR)/common),'+' $(CONFIG_DIR)/common) \
  65         $(if $(CONFIG_UCLIBC_ENABLE_DEBUG),$(if $(wildcard $(CONFIG_DIR)/debug),'+' $(CONFIG_DIR)/debug)) \
  66         $(CONFIG_DIR)/$(ARCH)$(if $(wildcard $(CONFIG_DIR)/$(ARCH).$(BOARD)),.$(BOARD))
  67
  68 define Host/Prepare
  69         $(call Host/SetToolchainInfo)
  70         $(call Host/Prepare/Default)
  71         ln -snf $(PKG_NAME)-$(PKG_VERSION) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
  72         $(GEN_CONFIG) > $(HOST_BUILD_DIR)/.config
  73         $(SED) 's,^KERNEL_HEADERS=.*,KERNEL_HEADERS=\"$(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include\",g' \
  74                 -e 's,^.*UCLIBC_HAS_FPU.*,UCLIBC_HAS_FPU=$(if $(CONFIG_SOFT_FLOAT),n,y),g' \
  75                 -e 's,^.*UCLIBC_HAS_SOFT_FLOAT.*,UCLIBC_HAS_SOFT_FLOAT=$(if $(CONFIG_SOFT_FLOAT),y,n),g' \
  76                 -e 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=$(if $(CONFIG_LARGEFILE),y,n),g' \
  77                 -e 's,^.*CONFIG_ARM_EABI.*,CONFIG_ARM_EABI=$(if $(CONFIG_EABI_SUPPORT),y,n),g' \
  78                 -e 's,^.*CONFIG_ARM_OABI.*,CONFIG_ARM_OABI=$(if $(CONFIG_EABI_SUPPORT),n,y),g' \
  79                 -e 's,^.*UCLIBC_HAS_SHADOW.*,UCLIBC_HAS_SHADOW=$(if $(CONFIG_SHADOW_PASSWORDS),y,n),g' \
  80                 $(HOST_BUILD_DIR)/.config
  81         $(MAKE) -C $(HOST_BUILD_DIR) oldconfig KBUILD_HAVE_NLS= HOSTCFLAGS="-DKBUILD_NO_NLS"
  82         $(MAKE) -C $(HOST_BUILD_DIR)/extra/config conf KBUILD_HAVE_NLS= HOSTCFLAGS="-DKBUILD_NO_NLS"
  83         PATH='$(TARGET_PATH)' $(MAKE) -C $(HOST_BUILD_DIR) \
  84                 PREFIX="$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/" \
  85                 DEVEL_PREFIX=/usr/ \
  86                 RUNTIME_PREFIX="$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/" \
  87                 HOSTCC="$(HOSTCC)" \
  88                 CC="$(TARGET_CC)" \
  89                 CPU_CFLAGS="$(TARGET_CFLAGS)" \
  90                 ARCH="$(CONFIG_ARCH)" \
  91                 pregen \
  92                 install_headers
  93 endef
  94
  95 define Host/Configure
  96 endef
  97
  98 UCLIBC_MAKE = PATH='$(TARGET_PATH)' $(MAKE) -C $(HOST_BUILD_DIR) \
  99         $(TARGET_CONFIGURE_OPTS) \
 100         DEVEL_PREFIX=/usr/ \
 101         RUNTIME_PREFIX=/ \
 102         HOSTCC="$(HOSTCC)" \
 103         CPU_CFLAGS="$(TARGET_CFLAGS)" \
 104         ARCH="$(CONFIG_ARCH)" \
 105         LIBGCC="$(subst libgcc.a,libgcc_initial.a,$(shell $(TARGET_CC) -print-libgcc-file-name))" \
 106         DOSTRIP=""
 107
 108 define Host/Compile
 109         $(SED) 's,^CROSS=.*,CROSS=$(TARGET_CROSS),g' $(HOST_BUILD_DIR)/Rules.mak
 110         $(UCLIBC_MAKE) PREFIX= all
 111         $(UCLIBC_MAKE) PREFIX="$(TOOLCHAIN_DIR)/" install_runtime install_dev
 112         ln -sf ../../lib/libc.so.0 $(TOOLCHAIN_DIR)/usr/lib/libc.so
 113         $(CP) $(HOST_BUILD_DIR)/libc/libc_so.a $(TOOLCHAIN_DIR)/usr/lib/
 114         $(CP) $(HOST_BUILD_DIR)/libpthread/*/libpthread_so.a $(TOOLCHAIN_DIR)/usr/lib/
 115         ( cd $(TOOLCHAIN_DIR) ; \
 116                 for d in lib usr/lib ; do \
 117                   for f in libc.so libpthread.so libgcc_s.so ; do \
 118                     if [ -f $$$$d/$$$$f -a ! -L $$$$d/$$$$f ] ; then \
 119                       $(SED) 's,/usr/lib/,,g;s,/lib/,,g' $$$$d/$$$$f ; \
 120                     fi \
 121                   done \
 122                 done \
 123         )
 124 endef
 125
 126 define Host/Install
 127         $(UCLIBC_MAKE) PREFIX= utils
 128         $(INSTALL_DIR) $(TOOLCHAIN_DIR)/bin
 129         $(INSTALL_DIR) $(TOOLCHAIN_DIR)/usr/bin
 130         $(INSTALL_BIN) \
 131                 $(HOST_BUILD_DIR)/utils/ldd \
 132                 $(TOOLCHAIN_DIR)/usr/bin/
 133         $(INSTALL_DIR) $(TOOLCHAIN_DIR)/sbin
 134         $(INSTALL_BIN) \
 135                 $(HOST_BUILD_DIR)/utils/ldconfig \
 136                 $(TOOLCHAIN_DIR)/sbin/
 137 endef
 138
 139 define Host/Clean
 140         rm -rf \
 141                 $(HOST_BUILD_DIR) \
 142                 $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) \
 143                 $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev
 144 endef
 145
 146 $(eval $(call HostBuild))