toolchain/Makefile

   1 # Makefile for OpenWrt
   2 #
   3 # Copyright (C) 2007 OpenWrt.org
   4 #
   5 # This is free software, licensed under the GNU General Public License v2.
   6 # See /LICENSE for more information.
   7 #
   8
   9 TOPDIR:=${CURDIR}
  10 LC_ALL:=C
  11 LANG:=C
  12 export TOPDIR LC_ALL LANG
  13
  14
  15 world:
  16
  17 include $(TOPDIR)/include/host.mk
  18
  19 ifneq ($(OPENWRT_BUILD),1)
  20   # XXX: these three lines are normally defined by rules.mk
  21   # but we can't include that file in this context
  22   empty:=
  23   space:= $(empty) $(empty)
  24   _SINGLE=MAKEFLAGS=$(space)
  25
  26   override OPENWRT_BUILD=1
  27   export OPENWRT_BUILD
  28   include $(TOPDIR)/include/debug.mk
  29   include $(TOPDIR)/include/depends.mk
  30   include $(TOPDIR)/include/toplevel.mk
  31 else
  32   include rules.mk
  33   include $(INCLUDE_DIR)/depends.mk
  34   include $(INCLUDE_DIR)/subdir.mk
  35   include tools/Makefile
  36   include toolchain/Makefile
  37
  38 $(toolchain/stamp-install): $(tools/stamp-install)
  39 #$(target/stamp-compile): $(toolchain/stamp-install) $(tools/stamp-install) $(BUILD_DIR)/.prepared
  40 #$(package/stamp-cleanup): $(target/stamp-compile)
  41 #$(package/stamp-compile): $(target/stamp-compile) $(package/stamp-cleanup)
  42 #$(package/stamp-install): $(package/stamp-compile)
  43 #$(package/stamp-rootfs-prepare): $(package/stamp-install)
  44 #$(target/stamp-install): $(package/stamp-compile) $(package/stamp-install) $(package/stamp-rootfs-prepare)
  45
  46
  47 $(BUILD_DIR)/.prepared: Makefile
  48         @mkdir -p $$(dirname $@)
  49         @touch $@
  50
  51 clean: FORCE
  52         rm -rf $(BUILD_DIR) $(BIN_DIR)
  53
  54 dirclean: clean
  55         rm -rf $(STAGING_DIR) $(STAGING_DIR_HOST) $(STAGING_DIR_TOOLCHAIN) $(TOOLCHAIN_DIR) $(BUILD_DIR_HOST)
  56         rm -rf $(TMP_DIR)
  57
  58 # check prerequisites before starting to build
  59 prereq: ;
  60
  61 prepare: .config $(tools/stamp-install) $(toolchain/stamp-install)
  62
  63 # build toolchain
  64 world: prepare FORCE
  65 # Strip binaries
  66         $(RSTRIP) $(TOOLCHAIN_DIR)/bin
  67         $(RSTRIP) $(TOOLCHAIN_DIR)/$(ARCH)-linux-uclibc/bin
  68 # Fix includes
  69 ifeq ($(CONFIG_LINUX_2_4),y)
  70         -rm $(TOOLCHAIN_DIR)/include/sys/inotify.h
  71 endif
  72         -tar -C toolchain/kernel-headers/extras/ --exclude='.svn' -cf - include | tar -C $(TOOLCHAIN_DIR) -xf -
  73
  74 # Create addtional symlinks
  75         ln -sf $(ARCH)-linux-gcc                $(TOOLCHAIN_DIR)/bin/$(ARCH)-linux-cc
  76         ln -sf $(ARCH)-linux-uclibc-g\+\+       $(TOOLCHAIN_DIR)/bin/$(ARCH)-uclibc-g\+\+
  77         ln -sf $(ARCH)-linux-uclibc-ar          $(TOOLCHAIN_DIR)/bin/$(ARCH)-uclibc-ar
  78         ln -sf $(ARCH)-linux-uclibc-gcc         $(TOOLCHAIN_DIR)/bin/$(ARCH)-uclibc-gcc
  79         ln -sf $(ARCH)-linux-uclibc-gcc-$(GCCV) $(TOOLCHAIN_DIR)/bin/$(ARCH)-uclibc-gcc-$(GCCV)
  80         ln -sf $(ARCH)-linux-uclibc-ld          $(TOOLCHAIN_DIR)/bin/$(ARCH)-uclibc-ld
  81         ln -sf $(ARCH)-linux-uclibc-nm          $(TOOLCHAIN_DIR)/bin/$(ARCH)-uclibc-nm
  82         ln -sf $(ARCH)-linux-uclibc-objcopy     $(TOOLCHAIN_DIR)/bin/$(ARCH)-uclibc-objcopy
  83         ln -sf $(ARCH)-linux-uclibc-objdump     $(TOOLCHAIN_DIR)/bin/$(ARCH)-uclibc-objdump
  84         ln -sf $(ARCH)-linux-uclibc-ranlib      $(TOOLCHAIN_DIR)/bin/$(ARCH)-uclibc-ranlib
  85         ln -sf $(ARCH)-linux-uclibc-size        $(TOOLCHAIN_DIR)/bin/$(ARCH)-uclibc-size
  86         ln -sf $(ARCH)-linux-uclibc-strings     $(TOOLCHAIN_DIR)/bin/$(ARCH)-uclibc-strings
  87         ln -sf $(ARCH)-linux-uclibc-strip       $(TOOLCHAIN_DIR)/bin/$(ARCH)-uclibc-strip
  88
  89
  90 #world: prepare $(target/stamp-compile) $(package/stamp-cleanup) $(package/stamp-compile) $(package/stamp-install) $(package/stamp-rootfs-prepare) $(target/stamp-install) FORCE
  91 #       $(SUBMAKE) package/index
  92
  93 # update all feeds, re-create index files, install symlinks
  94 #package/symlinks:
  95 #       $(SCRIPT_DIR)/feeds update -a
  96 #       $(SCRIPT_DIR)/feeds install -a
  97
  98 # re-create index files, install symlinks
  99 #package/symlinks-install:
 100 #       $(SCRIPT_DIR)/feeds update -i
 101 #       $(SCRIPT_DIR)/feeds install -a
 102
 103 # remove all symlinks, don't touch ./feeds
 104 #package/symlinks-clean:
 105 #       $(SCRIPT_DIR)/feeds uninstall -a
 106
 107 .PHONY: clean dirclean prereq prepare world package/symlinks package/symlinks-install package/symlinks-clean
 108
 109 endif