tools/Makefile

   1 #
   2 # Copyright (C) 2007 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 ifneq ($(CONFIG_LINUX_2_4)$(CONFIG_LINUX_2_6_25),)
  22 tools-y += squashfs lzma-old
  23 else
  24 ifneq ($(CONFIG_TARGET_ar71xx),)
  25 tools-y += squashfs lzma-old
  26 endif
  27 tools-y += squashfs4 lzma
  28 endif
  29 tools-$(CONFIG_CCACHE) += ccache
  30
  31 ifdef CONFIG_GCC_USE_GRAPHITE
  32   ifeq ($(CONFIG_GCC_USE_SYSTEM_PPL_CLOOG),)
  33         tools-y += ppl cloog
  34         $(curdir)/cloog/compile := $(curdir)/ppl/install
  35   endif
  36 endif
  37
  38 # builddir dependencies
  39 $(curdir)/pkg-config/compile := $(curdir)/sed/install
  40 $(curdir)/squashfs/compile := $(curdir)/lzma-old/install
  41 $(curdir)/squashfs4/compile := $(curdir)/lzma/install
  42 $(curdir)/quilt/compile := $(curdir)/sed/install
  43 $(curdir)/dtc/compile := $(curdir)/bison/install
  44 $(curdir)/autoconf/compile := $(curdir)/m4/install
  45 $(curdir)/automake/compile := $(curdir)/m4/install $(curdir)/autoconf/install
  46 $(curdir)/mpc/compile := $(curdir)/gmp/install
  47 $(curdir)/mpfr/compile := $(curdir)/gmp/install
  48 $(curdir)/mtd-utils/compile := $(curdir)/libuuid/install
  49
  50 $(curdir)/builddirs := $(tools-y) $(tools-dep) $(tools-)
  51 $(curdir)/builddirs-default := $(tools-y)
  52
  53 define PrepareStaging
  54         @for dir in $(1); do ( \
  55                 set -x; \
  56                 mkdir -p "$$dir"; \
  57                 cd "$$dir"; \
  58                 mkdir -p bin lib include stamp; \
  59         ); done
  60 endef
  61
  62 # preparatory work
  63 $(STAGING_DIR)/.prepared: $(TMP_DIR)/.build
  64         $(call PrepareStaging,$(STAGING_DIR))
  65         mkdir -p $(BUILD_DIR)/stamp
  66         touch $@
  67
  68 $(STAGING_DIR_HOST)/.prepared: $(TMP_DIR)/.build
  69         $(call PrepareStaging,$(STAGING_DIR_HOST))
  70         mkdir -p $(BUILD_DIR_HOST)/stamp
  71         $(INSTALL_DATA) $(TOPDIR)/tools/include/*.h $(STAGING_DIR_HOST)/include/
  72         touch $@
  73
  74
  75 define PrepareCommand
  76 $(STAGING_DIR_HOST)/bin/$(1): $(STAGING_DIR)/.prepared
  77         @mkdir -p "$$(dir $$@)"; rm -f "$$@"
  78         @export FILE="$$$$(which $(2) 2>/dev/null | grep -v 'not found' | head -n1)"; [ -n "$$$$FILE" ] || { \
  79                 echo "Command $(1) not found."; false; \
  80         }; ln -s "$$$$FILE" "$$@"
  81
  82 endef
  83
  84 $(eval $(call PrepareCommand,find,gfind find))
  85 $(eval $(call PrepareCommand,md5sum,md5sum $(SCRIPT_DIR)/md5sum))
  86 $(eval $(call PrepareCommand,cp,gcp cp))
  87 $(eval $(call PrepareCommand,stat,gstat stat))
  88
  89 $(curdir)/cmddeps = $(patsubst %,$(STAGING_DIR_HOST)/bin/%,find md5sum cp stat)
  90 $(curdir)//prepare = $(STAGING_DIR)/.prepared $(STAGING_DIR_HOST)/.prepared $($(curdir)/cmddeps)
  91 $(curdir)//compile = $(STAGING_DIR)/.prepared $(STAGING_DIR_HOST)/.prepared $($(curdir)/cmddeps)
  92
  93 # prerequisites for the individual targets
  94 $(curdir)/ := .config prereq
  95 $(curdir)//install = $(1)/compile
  96
  97 $(eval $(call stampfile,$(curdir),tools,install,,CONFIG_CCACHE CONFIG_powerpc CONFIG_GCC_VERSION_4_3 CONFIG_GCC_USE_GRAPHITE CONFIG_TARGET_orion))
  98 $(eval $(call subdir,$(curdir)))