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