include/toplevel.mk

   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 RELEASE:=Kamikaze
  10 #VERSION:=2.0 # uncomment for final release
  11
  12 SHELL:=/usr/bin/env bash
  13 OPENWRTVERSION:=$(RELEASE)
  14 PREP_MK= OPENWRT_BUILD= QUIET=0
  15 include $(TOPDIR)/include/verbose.mk
  16 ifneq ($(VERSION),)
  17   OPENWRTVERSION:=$(VERSION) ($(OPENWRTVERSION))
  18 else
  19   REV:=$(shell LANG=C svn info | awk '/^Revision:/ { print$$2 }' )
  20   ifneq ($(REV),)
  21     OPENWRTVERSION:=$(OPENWRTVERSION)/r$(REV)
  22   endif
  23 endif
  24 export OPENWRTVERSION
  25
  26 ifeq ($(FORCE),)
  27   .config scripts/config/conf scripts/config/mconf: tmp/.prereq-build
  28 endif
  29
  30 SCAN_COOKIE?=$(shell echo $$$$)
  31 export SCAN_COOKIE
  32
  33 prepare-mk: FORCE ;
  34
  35 prepare-tmpinfo: FORCE
  36         mkdir -p tmp/info
  37         +$(NO_TRACE_MAKE) -s -f include/scan.mk SCAN_TARGET="packageinfo" SCAN_DIR="package" SCAN_NAME="package" SCAN_DEPS="$(TOPDIR)/include/package*.mk" SCAN_DEPTH=4 SCAN_EXTRA=""
  38         +$(NO_TRACE_MAKE) -s -f include/scan.mk SCAN_TARGET="targetinfo" SCAN_DIR="target/linux" SCAN_NAME="target" SCAN_DEPS="profiles/*.mk $(TOPDIR)/include/kernel*.mk" SCAN_DEPTH=2 SCAN_EXTRA="" SCAN_MAKEOPTS="TARGET_BUILD=1"
  39         for type in package target; do \
  40                 f=tmp/.$${type}info; t=tmp/.config-$${type}.in; \
  41                 [ "$$t" -nt "$$f" ] || ./scripts/metadata.pl $${type}_config "$$f" > "$$t" || { rm -f "$$t"; echo "Failed to build $$t"; false; break; }; \
  42         done
  43         ./scripts/metadata.pl package_mk tmp/.packageinfo > tmp/.packagedeps || { rm -f tmp/.packagedeps; false; }
  44         touch $(TOPDIR)/tmp/.build
  45
  46 .config: ./scripts/config/conf prepare-tmpinfo
  47         @+if [ \! -f .config ]; then \
  48                 [ -e $(HOME)/.openwrt/defconfig ] && cp $(HOME)/.openwrt/defconfig .config; \
  49                 $(NO_TRACE_MAKE) menuconfig $(PREP_MK); \
  50         fi
  51
  52 scripts/config/mconf:
  53         @+$(MAKE) -C scripts/config all
  54
  55 scripts/config/conf:
  56         @+$(MAKE) -C scripts/config conf
  57
  58 config: scripts/config/conf prepare-tmpinfo FORCE
  59         $< Config.in
  60
  61 config-clean: FORCE
  62         $(NO_TRACE_MAKE) -C scripts/config clean
  63
  64 defconfig: scripts/config/conf prepare-tmpinfo FORCE
  65         touch .config
  66         $< -D .config Config.in
  67
  68 oldconfig: scripts/config/conf prepare-tmpinfo FORCE
  69         $< -$(if $(CONFDEFAULT),$(CONFDEFAULT),o) Config.in
  70
  71 menuconfig: scripts/config/mconf prepare-tmpinfo FORCE
  72         if [ \! -f .config -a -e $(HOME)/.openwrt/defconfig ]; then \
  73                 cp $(HOME)/.openwrt/defconfig .config; \
  74         fi
  75         $< Config.in
  76
  77 kernel_oldconfig: .config FORCE
  78         $(NO_TRACE_MAKE) -C target/linux oldconfig
  79
  80 kernel_menuconfig: .config FORCE
  81         $(NO_TRACE_MAKE) -C target/linux menuconfig
  82
  83 tmp/.prereq-build: include/prereq-build.mk
  84         mkdir -p tmp
  85         rm -f tmp/.host.mk
  86         @+$(NO_TRACE_MAKE) -s -f $(TOPDIR)/include/prereq-build.mk prereq 2>/dev/null || { \
  87                 echo "Prerequisite check failed. Use FORCE=1 to override."; \
  88                 false; \
  89         }
  90         touch $@
  91
  92 download: .config FORCE
  93         $(MAKE) -j1 tools/download
  94         $(MAKE) -j1 toolchain/download
  95         $(MAKE) -j1 package/download
  96         $(MAKE) -j1 target/download
  97
  98 clean dirclean:
  99         @$(MAKE) $@
 100
 101 prereq:: .config
 102         @+$(SUBMAKE) -s tmp/.prereq-build $(PREP_MK)
 103         @$(NO_TRACE_MAKE) -s $@
 104
 105 %::
 106         @+$(PREP_MK) $(NO_TRACE_MAKE) -s prereq
 107         @+$(MAKE) -r $@
 108
 109 help:
 110         cat README
 111
 112 docs docs/compile: FORCE
 113         $(MAKE) -C docs compile
 114
 115 docs/clean: FORCE
 116         $(MAKE) -C docs clean
 117
 118 symlinkclean:
 119         -find package -type l | xargs rm -f
 120         rm -rf tmp
 121
 122 distclean:
 123         rm -rf tmp build_dir staging_dir dl .config*
 124
 125 ifeq ($(findstring v,$(DEBUG)),)
 126   .SILENT: symlinkclean clean dirclean distclean config-clean download help tmpinfo-clean .config scripts/config/mconf scripts/config/conf menuconfig tmp/.prereq-build tmp/.prereq-package prepare-tmpinfo
 127 endif
 128 .PHONY: help FORCE
 129 .NOTPARALLEL:
 130