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:=${CURDIR}
  10 LC_ALL:=C
  11 LANG:=C
  12 IS_TTY:=${shell tty -s && echo 1 || echo 0}
  13 export TOPDIR LC_ALL LANG IS_TTY
  14
  15 world:
  16
  17 include $(TOPDIR)/include/host.mk
  18
  19 ifneq ($(OPENWRT_BUILD),1)
  20   override OPENWRT_BUILD=1
  21   export OPENWRT_BUILD
  22   include $(TOPDIR)/include/debug.mk
  23   include $(TOPDIR)/include/depends.mk
  24   include $(TOPDIR)/include/toplevel.mk
  25 else
  26   include rules.mk
  27   include $(INCLUDE_DIR)/depends.mk
  28   include $(INCLUDE_DIR)/subdir.mk
  29   include target/Makefile
  30   include package/Makefile
  31   include tools/Makefile
  32   include toolchain/Makefile
  33
  34 $(toolchain/stamp-compile): $(tools/stamp-compile)
  35 $(target/stamp-compile): $(toolchain/stamp-install) $(tools/stamp-install) $(BUILD_DIR)/.prepared
  36 $(package/stamp-compile): $(target/stamp-compile)
  37 $(target/stamp-install): $(package/stamp-compile) $(package/stamp-install)
  38
  39 $(BUILD_DIR)/.prepared: Makefile
  40         @mkdir -p $$(dirname $@)
  41         @touch $@
  42
  43 clean: FORCE
  44         rm -rf $(BUILD_DIR) $(BIN_DIR)
  45         $(MAKE) target/linux/clean
  46         rm -rf $(TMP_DIR)
  47
  48 dirclean: clean
  49         rm -rf $(STAGING_DIR) $(STAGING_DIR_HOST) $(STAGING_DIR_TOOLCHAIN) $(TOOLCHAIN_DIR) $(BUILD_DIR_HOST)
  50
  51 # check prerequisites before starting to build
  52 prereq: $(package/stamp-prereq) $(target/stamp-prereq) ;
  53
  54 prepare: .config $(tools/stamp-install) $(toolchain/stamp-install)
  55 world: prepare $(target/stamp-compile) $(package/stamp-cleanup) $(package/stamp-compile) $(package/stamp-install) $(package/stamp-rootfs-prepare) $(target/stamp-install) FORCE
  56         $(MAKE) package/index
  57
  58 package/symlinks:
  59         $(SCRIPT_DIR)/feeds.sh $(CONFIG_SOURCE_FEEDS) $(CONFIG_SOURCE_FEEDS_REV)
  60
  61 .PHONY: clean dirclean prereq prepare world package/symlinks
  62
  63 endif