toolchain/uClibc/Makefile

   1 #
   2 # Copyright (C) 2006-2009 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,$(CONFIG_UCLIBC_VERSION))
  12
  13 PKG_SOURCE_URL:=http://www.uclibc.org/downloads
  14 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.bz2
  15 LIBC_SO_VERSION:=$(PKG_VERSION)
  16
  17 PATCH_DIR:=./patches-$(PKG_VERSION)
  18 CONFIG_DIR:=./config-$(PKG_VERSION)
  19
  20 PKG_MD5SUM_0.9.30.1 = 1a4b84e5536ad8170563ffa88c34679c
  21 PKG_MD5SUM_0.9.30.2 = e759ec855500082ac3e671dd6cacfdb0
  22 PKG_MD5SUM_0.9.30.3 = 73a4bf4a0fa508b01a7a3143574e3d21
  23 PKG_MD5SUM=$(PKG_MD5SUM_$(PKG_VERSION))
  24
  25 HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)-$(PKG_VERSION)
  26
  27 include $(INCLUDE_DIR)/toolchain-build.mk
  28
  29 HOST_STAMP_BUILT:=$(TOOLCHAIN_DIR)/stamp/.uclibc_installed
  30 HOST_STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.uclibc-utils_installed
  31
  32 UCLIBC_TARGET_ARCH:=$(shell echo $(ARCH) | sed -e s'/-.*//' \
  33                 -e 's/i.86/i386/' \
  34                 -e 's/sparc.*/sparc/' \
  35                 -e 's/arm.*/arm/g' \
  36                 -e 's/avr32.*/avr32/g' \
  37                 -e 's/m68k.*/m68k/' \
  38                 -e 's/ppc/powerpc/g' \
  39                 -e 's/v850.*/v850/g' \
  40                 -e 's/sh64/sh/' \
  41                 -e 's/sh[234].*/sh/' \
  42                 -e 's/mips.*/mips/' \
  43                 -e 's/mipsel.*/mips/' \
  44                 -e 's/cris.*/cris/' \
  45 )
  46
  47
  48 define Host/SetToolchainInfo
  49         $(SED) 's,^\(LIBC_TYPE\)=.*,\1=$(PKG_NAME),' $(TOOLCHAIN_DIR)/info.mk
  50         $(SED) 's,^\(LIBC_URL\)=.*,\1=http://www.uclibc.org/,' $(TOOLCHAIN_DIR)/info.mk
  51         $(SED) 's,^\(LIBC_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
  52         $(SED) 's,^\(LIBC_SO_VERSION\)=.*,\1=$(LIBC_SO_VERSION),' $(TOOLCHAIN_DIR)/info.mk
  53 endef
  54
  55 GEN_CONFIG=$(SCRIPT_DIR)/kconfig.pl -n \
  56         $(if $(wildcard $(CONFIG_DIR)/common),'+' $(CONFIG_DIR)/common) \
  57         $(if $(CONFIG_UCLIBC_ENABLE_DEBUG),$(if $(wildcard $(CONFIG_DIR)/debug),'+' $(CONFIG_DIR)/debug)) \
  58         $(CONFIG_DIR)/$(ARCH)$(if $(wildcard $(CONFIG_DIR)/$(ARCH).$(BOARD)),.$(BOARD))
  59
  60 define Host/Prepare
  61         $(call Host/SetToolchainInfo)
  62         $(call Host/Prepare/Default)
  63         ln -snf $(PKG_NAME)-$(PKG_VERSION) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
  64         $(GEN_CONFIG) > $(HOST_BUILD_DIR)/.config
  65         $(SED) 's,^KERNEL_HEADERS=.*,KERNEL_HEADERS=\"$(BUILD_DIR_TOOLCHAIN)/linux-dev/include\",g' \
  66                 -e 's,^.*UCLIBC_HAS_FPU.*,UCLIBC_HAS_FPU=$(if $(CONFIG_SOFT_FLOAT),n,y),g' \
  67                 -e 's,^.*UCLIBC_HAS_SOFT_FLOAT.*,UCLIBC_HAS_SOFT_FLOAT=$(if $(CONFIG_SOFT_FLOAT),y,n),g' \
  68                 -e 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=$(if $(CONFIG_LARGEFILE),y,n),g' \
  69                 -e 's,^.*CONFIG_ARM_EABI.*,CONFIG_ARM_EABI=$(if $(CONFIG_EABI_SUPPORT),y,n),g' \
  70                 -e 's,^.*CONFIG_ARM_OABI.*,CONFIG_ARM_OABI=$(if $(CONFIG_EABI_SUPPORT),n,y),g' \
  71                 -e 's,^.*UCLIBC_HAS_SHADOW.*,UCLIBC_HAS_SHADOW=$(if $(CONFIG_SHADOW_PASSWORDS),y,n),g' \
  72                 $(HOST_BUILD_DIR)/.config
  73         $(MAKE) -C $(HOST_BUILD_DIR) oldconfig KBUILD_HAVE_NLS= HOSTCFLAGS="-DKBUILD_NO_NLS"
  74         $(MAKE) -C $(HOST_BUILD_DIR)/extra/config conf KBUILD_HAVE_NLS= HOSTCFLAGS="-DKBUILD_NO_NLS"
  75         PATH='$(TARGET_PATH)' $(MAKE) -C $(HOST_BUILD_DIR) \
  76                 PREFIX="$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/" \
  77                 DEVEL_PREFIX=/ \
  78                 RUNTIME_PREFIX="$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/" \
  79                 HOSTCC="$(HOSTCC)" \
  80                 CC="$(TARGET_CC)" \
  81                 CPU_CFLAGS="$(TARGET_CFLAGS)" \
  82                 ARCH="$(CONFIG_ARCH)" \
  83                 pregen \
  84                 install_headers
  85 endef
  86
  87 define Host/Configure
  88 endef
  89
  90 UCLIBC_MAKE = PATH='$(TARGET_PATH)' $(MAKE) -C $(HOST_BUILD_DIR) \
  91         $(TARGET_CONFIGURE_OPTS) \
  92         DEVEL_PREFIX=/ \
  93         RUNTIME_PREFIX=/ \
  94         HOSTCC="$(HOSTCC)" \
  95         CPU_CFLAGS="$(TARGET_CFLAGS)" \
  96         ARCH="$(CONFIG_ARCH)" \
  97         LIBGCC="$(subst libgcc.a,libgcc_initial.a,$(shell $(TARGET_CC) -print-libgcc-file-name))" \
  98         DOSTRIP=""
  99
 100 define Host/Compile
 101         $(SED) 's,^CROSS=.*,CROSS=$(TARGET_CROSS),g' $(HOST_BUILD_DIR)/Rules.mak
 102         $(UCLIBC_MAKE) PREFIX= all
 103         $(UCLIBC_MAKE) PREFIX="$(TOOLCHAIN_DIR)/" install_runtime install_dev
 104         $(CP) $(HOST_BUILD_DIR)/libc/libc_so.a $(TOOLCHAIN_DIR)/lib/
 105         $(CP) $(HOST_BUILD_DIR)/libpthread/*/libpthread_so.a $(TOOLCHAIN_DIR)/lib/
 106         ( cd $(TOOLCHAIN_DIR) ; \
 107                 for d in lib usr/lib ; do \
 108                   for f in libc.so libpthread.so libgcc_s.so ; do \
 109                     if [ -f $$$$d/$$$$f -a ! -L $$$$d/$$$$f ] ; then \
 110                       $(SED) 's,/usr/lib/,,g;s,/lib/,,g' $$$$d/$$$$f ; \
 111                     fi \
 112                   done \
 113                 done \
 114         )
 115 endef
 116
 117 define Host/Install
 118         $(UCLIBC_MAKE) PREFIX= utils
 119         $(INSTALL_DIR) $(TOOLCHAIN_DIR)/bin
 120         $(INSTALL_BIN) \
 121                 $(HOST_BUILD_DIR)/utils/ldd \
 122                 $(TOOLCHAIN_DIR)/bin/
 123         $(INSTALL_DIR) $(TOOLCHAIN_DIR)/sbin
 124         $(INSTALL_BIN) \
 125                 $(HOST_BUILD_DIR)/utils/ldconfig \
 126                 $(TOOLCHAIN_DIR)/sbin/
 127 endef
 128
 129 define Host/Clean
 130         rm -rf \
 131                 $(HOST_BUILD_DIR) \
 132                 $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) \
 133                 $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev
 134 endef
 135
 136 $(eval $(call HostBuild))