toolchain/uClibc/Makefile

   1 #
   2 # Copyright (C) 2006 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 $(INCLUDE_DIR)/target.mk
   9
  10 PKG_NAME:=uClibc
  11 PKG_VERSION:=0.9.28
  12
  13 PKG_SOURCE:=uClibc-$(PKG_VERSION).tar.bz2
  14 PKG_SOURCE_URL:=http://www.uclibc.org/downloads
  15 PKG_MD5SUM:=1ada58d919a82561061e4741fb6abd29
  16 PKG_CAT:=bzcat
  17
  18 PKG_BUILD_DIR:=$(TOOLCHAIN_BUILD_DIR)/uClibc-$(PKG_VERSION)
  19
  20 include $(INCLUDE_DIR)/host-build.mk
  21
  22 UCLIBC_TARGET_ARCH:=$(shell echo $(ARCH) | sed -e s'/-.*//' \
  23                 -e 's/i.86/i386/' \
  24                 -e 's/sparc.*/sparc/' \
  25                 -e 's/arm.*/arm/g' \
  26                 -e 's/m68k.*/m68k/' \
  27                 -e 's/ppc/powerpc/g' \
  28                 -e 's/v850.*/v850/g' \
  29                 -e 's/sh64/sh/' \
  30                 -e 's/sh[234].*/sh/' \
  31                 -e 's/mips.*/mips/' \
  32                 -e 's/mipsel.*/mips/' \
  33                 -e 's/cris.*/cris/' \
  34 )
  35
  36 define Build/Prepare
  37         $(call Build/Prepare/Default)
  38         $(SED) 's,^CROSS=.*,CROSS=$(TARGET_CROSS),g' $(PKG_BUILD_DIR)/Rules.mak
  39         if [ -e config/$(ARCH).$(BOARD) ]; then \
  40                 $(CP) config/$(ARCH).$(BOARD) $(PKG_BUILD_DIR)/.config; \
  41         else \
  42                 $(CP) config/$(ARCH) $(PKG_BUILD_DIR)/.config; \
  43         fi
  44         $(SED) 's,^KERNEL_SOURCE=.*,KERNEL_SOURCE=\"$(LINUX_HEADERS_DIR)\",g' \
  45                 $(PKG_BUILD_DIR)/.config
  46 ifeq ($(CONFIG_LARGEFILE),y)
  47         $(SED) 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=y,g' $(PKG_BUILD_DIR)/.config
  48 else
  49         $(SED) 's,^.*UCLIBC_HAS_LFS.*,UCLIBC_HAS_LFS=n,g' $(PKG_BUILD_DIR)/.config
  50 endif
  51         $(SED) 's,.*UCLIBC_HAS_WCHAR.*,UCLIBC_HAS_WCHAR=y,g' $(PKG_BUILD_DIR)/.config
  52 ifeq ($(CONFIG_SOFT_FLOAT),y)
  53         $(SED) 's,.*HAS_FPU.*,HAS_FPU=n\nUCLIBC_HAS_FLOATS=y\nUCLIBC_HAS_SOFT_FLOAT=y,g' $(PKG_BUILD_DIR)/.config
  54 endif
  55         mkdir -p $(TOOLCHAIN_BUILD_DIR)/uClibc_dev/usr/include
  56         mkdir -p $(TOOLCHAIN_BUILD_DIR)/uClibc_dev/usr/lib
  57         mkdir -p $(TOOLCHAIN_BUILD_DIR)/uClibc_dev/lib
  58         PATH=$(TARGET_PATH) $(MAKE) -C $(PKG_BUILD_DIR) \
  59                 PREFIX=$(TOOLCHAIN_BUILD_DIR)/uClibc_dev/ \
  60                 DEVEL_PREFIX=/usr/ \
  61                 RUNTIME_PREFIX=$(TOOLCHAIN_BUILD_DIR)/uClibc_dev/ \
  62                 HOSTCC="$(HOSTCC)" \
  63                 CPU_CFLAGS="$(TARGET_CFLAGS)" \
  64                 pregen install_dev;
  65 endef
  66
  67 define Build/Configure
  68 endef
  69
  70 define Build/Compile
  71         PATH=$(TARGET_PATH) $(MAKE) -C $(PKG_BUILD_DIR) \
  72                 PREFIX= \
  73                 DEVEL_PREFIX=/ \
  74                 RUNTIME_PREFIX=/ \
  75                 HOSTCC="$(HOSTCC)" \
  76                 CPU_CFLAGS="$(TARGET_CFLAGS)" \
  77                 all
  78 endef
  79
  80 define Build/Install
  81         $(MAKE) -C $(PKG_BUILD_DIR) \
  82                 PREFIX=$(STAGING_DIR)/ \
  83                 DEVEL_PREFIX=/ \
  84                 RUNTIME_PREFIX=/ \
  85                 install_runtime
  86         $(MAKE) -C $(PKG_BUILD_DIR) \
  87                 PREFIX=$(STAGING_DIR)/ \
  88                 DEVEL_PREFIX=/ \
  89                 RUNTIME_PREFIX=/ \
  90                 install_dev
  91         echo $(PKG_VERSION) > $(STAGING_DIR)/uclibc_version
  92 endef
  93
  94 define Build/Clean
  95         rm -rf $(PKG_BUILD_DIR) $(TOOLCHAIN_BUILD_DIR)/uClibc_dev
  96 endef
  97
  98 $(eval $(call HostBuild))