tools/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 # Main makefile for the host tools
   8 #
   9 curdir:=tools
  10
  11 # subdirectories to descend into
  12 tools-y :=
  13 ifeq ($(CONFIG_EXTERNAL_TOOLCHAIN),)
  14 tools-$(CONFIG_GCC_VERSION_4_3)$(CONFIG_GCC_VERSION_4_4)$(CONFIG_GCC_VERSION_4_5) += gmp mpfr
  15 tools-$(CONFIG_GCC_VERSION_4_5) += mpc libelf
  16 endif
  17 tools-y += m4 autoconf automake bison pkg-config sed mklibs
  18 tools-y += sstrip ipkg-utils genext2fs libuuid mtd-utils mkimage
  19 tools-y += firmware-utils patch-cmdline quilt yaffs2
  20 tools-$(CONFIG_TARGET_orion) += wrt350nv2-builder upslug2
  21 tools-$(CONFIG_TARGET_x86) += qemu
  22 ifneq ($(CONFIG_LINUX_2_4)$(CONFIG_LINUX_2_6_25),)
  23 tools-y += squashfs lzma-old
  24 else
  25 ifneq ($(CONFIG_TARGET_ar71xx),)
  26 tools-y += squashfs lzma-old
  27 endif
  28 tools-y += squashfs4 lzma
  29 endif
  30 tools-$(CONFIG_CCACHE) += ccache
  31
  32 ifdef CONFIG_GCC_USE_GRAPHITE
  33   ifeq ($(CONFIG_GCC_USE_SYSTEM_PPL_CLOOG),)
  34         tools-y += ppl cloog
  35         $(curdir)/cloog/compile := $(curdir)/ppl/install
  36   endif
  37 endif
  38
  39 # builddir dependencies
  40 $(curdir)/pkg-config/compile := $(curdir)/sed/install
  41 $(curdir)/squashfs/compile := $(curdir)/lzma-old/install
  42 $(curdir)/squashfs4/compile := $(curdir)/lzma/install
  43 $(curdir)/quilt/compile := $(curdir)/sed/install $(curdir)/autoconf/install
  44 $(curdir)/dtc/compile := $(curdir)/bison/install
  45 $(curdir)/autoconf/compile := $(curdir)/m4/install
  46 $(curdir)/automake/compile := $(curdir)/m4/install $(curdir)/autoconf/install
  47 $(curdir)/mpc/compile := $(curdir)/gmp/install
  48 $(curdir)/mpfr/compile := $(curdir)/gmp/install
  49 $(curdir)/mtd-utils/compile := $(curdir)/libuuid/install
  50 $(curdir)/mkimage/compile := $(curdir)/sed/install
  51 $(curdir)/upslug2/compile := $(curdir)/automake/install
  52
  53 $(curdir)/builddirs := $(tools-y) $(tools-dep) $(tools-)
  54 $(curdir)/builddirs-default := $(tools-y)
  55
  56 define PrepareStaging
  57         @for dir in $(1); do ( \
  58                 set -x; \
  59                 mkdir -p "$$dir"; \
  60                 cd "$$dir"; \
  61                 mkdir -p bin lib include stamp; \
  62         ); done
  63 endef
  64
  65 # preparatory work
  66 $(STAGING_DIR)/.prepared: $(TMP_DIR)/.build
  67         $(call PrepareStaging,$(STAGING_DIR))
  68         mkdir -p $(BUILD_DIR)/stamp
  69         touch $@
  70
  71 $(STAGING_DIR_HOST)/.prepared: $(TMP_DIR)/.build
  72         $(call PrepareStaging,$(STAGING_DIR_HOST))
  73         mkdir -p $(BUILD_DIR_HOST)/stamp
  74         $(INSTALL_DATA) $(TOPDIR)/tools/include/*.h $(STAGING_DIR_HOST)/include/
  75         touch $@
  76
  77
  78 define PrepareCommand
  79 $(STAGING_DIR_HOST)/bin/$(1): $(STAGING_DIR)/.prepared
  80         @mkdir -p "$$(dir $$@)"; rm -f "$$@"
  81         @export FILE="$$$$(which $(2) 2>/dev/null | grep -v 'not found' | head -n1)"; [ -n "$$$$FILE" ] || { \
  82                 echo "Command $(1) not found."; false; \
  83         }; ln -s "$$$$FILE" "$$@"
  84
  85 endef
  86
  87 $(eval $(call PrepareCommand,find,gfind find))
  88 $(eval $(call PrepareCommand,md5sum,md5sum $(SCRIPT_DIR)/md5sum))
  89 $(eval $(call PrepareCommand,cp,gcp cp))
  90 $(eval $(call PrepareCommand,stat,gstat stat))
  91
  92 $(curdir)/cmddeps = $(patsubst %,$(STAGING_DIR_HOST)/bin/%,find md5sum cp stat)
  93 $(curdir)//prepare = $(STAGING_DIR)/.prepared $(STAGING_DIR_HOST)/.prepared $($(curdir)/cmddeps)
  94 $(curdir)//compile = $(STAGING_DIR)/.prepared $(STAGING_DIR_HOST)/.prepared $($(curdir)/cmddeps)
  95
  96 # prerequisites for the individual targets
  97 $(curdir)/ := .config prereq
  98 $(curdir)//install = $(1)/compile
  99
 100 $(eval $(call stampfile,$(curdir),tools,install,,CONFIG_CCACHE CONFIG_powerpc CONFIG_GCC_VERSION_4_3 CONFIG_GCC_USE_GRAPHITE CONFIG_TARGET_orion))
 101 $(eval $(call subdir,$(curdir)))