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,$(CONFIG_UCLIBC_VERSION))
  12 ifeq ($(CONFIG_UCLIBC_VERSION_NPTL),y)
  13   PKG_SOURCE_URL:=git://git.busybox.net/uClibc
  14   PKG_SOURCE_PROTO:=git
  15   PKG_SOURCE_VERSION:=ef18cfe8ebab25f5ef92e81956f50e2dc57df602
  16   PKG_SOURCE_SUBDIR:=$(PKG_NAME)-$(PKG_VERSION)
  17   PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION)-$(PKG_SOURCE_VERSION).tar.gz
  18   LIBC_SO_VERSION:=0.9.30-git
  19 else
  20   PKG_SOURCE_URL:=http://www.uclibc.org/downloads
  21   PKG_SOURCE:=$(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=$(PKG_MD5SUM_$(PKG_VERSION))
  30
  31 HOST_BUILD_DIR:=$(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)-$(PKG_VERSION)
  32
  33 include $(INCLUDE_DIR)/toolchain-build.mk
  34
  35 HOST_STAMP_BUILT:=$(TOOLCHAIN_DIR)/stamp/.uclibc_installed
  36 HOST_STAMP_INSTALLED:=$(TOOLCHAIN_DIR)/stamp/.uclibc-utils_installed
  37
  38 UCLIBC_TARGET_ARCH:=$(shell echo $(ARCH) | sed -e s'/-.*//' \
  39                 -e 's/i.86/i386/' \
  40                 -e 's/sparc.*/sparc/' \
  41                 -e 's/arm.*/arm/g' \
  42                 -e 's/avr32.*/avr32/g' \
  43                 -e 's/m68k.*/m68k/' \
  44                 -e 's/ppc/powerpc/g' \
  45                 -e 's/v850.*/v850/g' \
  46                 -e 's/sh64/sh/' \
  47                 -e 's/sh[234].*/sh/' \
  48                 -e 's/mips.*/mips/' \
  49                 -e 's/mipsel.*/mips/' \
  50                 -e 's/cris.*/cris/' \
  51 )
  52
  53
  54 define Host/SetToolchainInfo
  55         $(SED) 's,^\(LIBC_TYPE\)=.*,\1=$(PKG_NAME),' $(TOOLCHAIN_DIR)/info.mk
  56         $(SED) 's,^\(LIBC_URL\)=.*,\1=http://www.uclibc.org/,' $(TOOLCHAIN_DIR)/info.mk
  57         $(SED) 's,^\(LIBC_VERSION\)=.*,\1=$(PKG_VERSION),' $(TOOLCHAIN_DIR)/info.mk
  58         $(SED) 's,^\(LIBC_SO_VERSION\)=.*,\1=$(LIBC_SO_VERSION),' $(TOOLCHAIN_DIR)/info.mk
  59 endef
  60
  61 GEN_CONFIG=$(SCRIPT_DIR)/kconfig.pl -n $(if $(wildcard $(CONFIG_DIR)/common),'+' $(CONFIG_DIR)/common) ./$(CONFIG_DIR)/$(ARCH)$(if $(wildcard $(CONFIG_DIR)/$(ARCH).$(BOARD)),.$(BOARD))
  62
  63 define Host/Prepare
  64         $(call Host/SetToolchainInfo)
  65         $(call Host/Prepare/Default)
  66         ln -snf $(PKG_NAME)-$(PKG_VERSION) $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME)
  67         $(GEN_CONFIG) > $(HOST_BUILD_DIR)/.config
  68         $(SED) 's,^KERNEL_HEADERS=.*,KERNEL_HEADERS=\"$(BUILD_DIR_TOOLCHAIN)/linux-dev/usr/include\",g' \
  69                 -e 's,^.*UCLIBC_HAS_FPU.*,UCLIBC_HAS_FPU=$(if $(CONFIG_SOFT_FLOAT),n,y),g' \
  70                 -e 's,^.*UCLIBC_HAS_SOFT_FLOAT.*,UCLIBC_HAS_SOFT_FLOAT=$(if $(CONFIG_SOFT_FLOAT),y,n),g' \
  71                 -e 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=$(if $(CONFIG_LARGEFILE),y,n),g' \
  72                 -e 's,^.*CONFIG_ARM_EABI.*,CONFIG_ARM_EABI=$(if $(CONFIG_EABI_SUPPORT),y,n),g' \
  73                 -e 's,^.*CONFIG_ARM_OABI.*,CONFIG_ARM_OABI=$(if $(CONFIG_EABI_SUPPORT),n,y),g' \
  74                 -e 's,^.*UCLIBC_HAS_SHADOW.*,UCLIBC_HAS_SHADOW=$(if $(CONFIG_SHADOW_PASSWORDS),y,n),g' \
  75                 $(HOST_BUILD_DIR)/.config
  76         $(MAKE) -C $(HOST_BUILD_DIR) oldconfig KBUILD_HAVE_NLS= HOSTCFLAGS="-DKBUILD_NO_NLS"
  77         $(MAKE) -C $(HOST_BUILD_DIR)/extra/config conf KBUILD_HAVE_NLS= HOSTCFLAGS="-DKBUILD_NO_NLS"
  78         PATH='$(TARGET_PATH)' $(MAKE) -C $(HOST_BUILD_DIR) \
  79                 PREFIX="$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/" \
  80                 DEVEL_PREFIX=/usr/ \
  81                 RUNTIME_PREFIX="$(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev/" \
  82                 HOSTCC="$(HOSTCC)" \
  83                 CC="$(TARGET_CC)" \
  84                 CPU_CFLAGS="$(TARGET_CFLAGS)" \
  85                 ARCH="$(CONFIG_ARCH)" \
  86                 pregen \
  87                 install_headers
  88 endef
  89
  90 define Host/Configure
  91 endef
  92
  93 UCLIBC_MAKE = PATH='$(TARGET_PATH)' $(MAKE) -C $(HOST_BUILD_DIR) \
  94         $(TARGET_CONFIGURE_OPTS) \
  95         DEVEL_PREFIX=/usr/ \
  96         RUNTIME_PREFIX=/ \
  97         HOSTCC="$(HOSTCC)" \
  98         CPU_CFLAGS="$(TARGET_CFLAGS)" \
  99         ARCH="$(CONFIG_ARCH)" \
 100         LIBGCC="$(subst libgcc.a,libgcc_initial.a,$(shell $(TARGET_CC) -print-libgcc-file-name))" \
 101         DOSTRIP=""
 102
 103 ifeq ($(CONFIG_UCLIBC_ENABLE_DEBUG),y)
 104         UCLIBC_MAKE += DODEBUG=y
 105 endif
 106
 107 define Host/Compile
 108         $(SED) 's,^CROSS=.*,CROSS=$(TARGET_CROSS),g' $(HOST_BUILD_DIR)/Rules.mak
 109         $(UCLIBC_MAKE) PREFIX= all
 110         $(UCLIBC_MAKE) PREFIX="$(TOOLCHAIN_DIR)/" install_runtime install_dev
 111         ln -sf ../../lib/libc.so.0 $(TOOLCHAIN_DIR)/usr/lib/libc.so
 112         $(CP) $(HOST_BUILD_DIR)/libc/libc_so.a $(TOOLCHAIN_DIR)/usr/lib/
 113         $(CP) $(HOST_BUILD_DIR)/libpthread/*/libpthread_so.a $(TOOLCHAIN_DIR)/usr/lib/
 114         ( cd $(TOOLCHAIN_DIR) ; \
 115                 for d in lib usr/lib ; do \
 116                   for f in libc.so libpthread.so libgcc_s.so ; do \
 117                     if [ -f $$$$d/$$$$f -a ! -L $$$$d/$$$$f ] ; then \
 118                       $(SED) 's,/usr/lib/,,g;s,/lib/,,g' $$$$d/$$$$f ; \
 119                     fi \
 120                   done \
 121                 done \
 122         )
 123 endef
 124
 125 define Host/Install
 126         $(UCLIBC_MAKE) PREFIX= utils
 127         $(INSTALL_DIR) $(TOOLCHAIN_DIR)/bin
 128         $(INSTALL_DIR) $(TOOLCHAIN_DIR)/usr/bin
 129         $(INSTALL_BIN) \
 130                 $(HOST_BUILD_DIR)/utils/ldd \
 131                 $(TOOLCHAIN_DIR)/usr/bin/
 132         $(INSTALL_DIR) $(TOOLCHAIN_DIR)/sbin
 133         $(INSTALL_BIN) \
 134                 $(HOST_BUILD_DIR)/utils/ldconfig \
 135                 $(TOOLCHAIN_DIR)/sbin/
 136 endef
 137
 138 define Host/Clean
 139         rm -rf \
 140                 $(HOST_BUILD_DIR) \
 141                 $(BUILD_DIR_TOOLCHAIN)/$(PKG_NAME) \
 142                 $(BUILD_DIR_TOOLCHAIN)/$(LIBC)-dev
 143 endef
 144
 145 $(eval $(call HostBuild))