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:=$(if $(wildcard .svn/entries),$(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 $(eval $(call rdep,scripts/config,scripts/config/mconf))
  56
  57 scripts/config/conf:
  58         @+$(MAKE) -C scripts/config conf
  59
  60 config: scripts/config/conf prepare-tmpinfo FORCE
  61         $< Config.in
  62
  63 config-clean: FORCE
  64         $(NO_TRACE_MAKE) -C scripts/config clean
  65
  66 defconfig: scripts/config/conf prepare-tmpinfo FORCE
  67         touch .config
  68         $< -D .config Config.in
  69
  70 oldconfig: scripts/config/conf prepare-tmpinfo FORCE
  71         $< -$(if $(CONFDEFAULT),$(CONFDEFAULT),o) Config.in
  72
  73 menuconfig: scripts/config/mconf prepare-tmpinfo FORCE
  74         if [ \! -f .config -a -e $(HOME)/.openwrt/defconfig ]; then \
  75                 cp $(HOME)/.openwrt/defconfig .config; \
  76         fi
  77         $< Config.in
  78
  79 kernel_oldconfig: .config FORCE
  80         $(NO_TRACE_MAKE) -C target/linux oldconfig
  81
  82 kernel_menuconfig: .config FORCE
  83         $(NO_TRACE_MAKE) -C target/linux menuconfig
  84
  85 tmp/.prereq-build: include/prereq-build.mk
  86         mkdir -p tmp
  87         rm -f tmp/.host.mk
  88         @+$(NO_TRACE_MAKE) -s -f $(TOPDIR)/include/prereq-build.mk prereq 2>/dev/null || { \
  89                 echo "Prerequisite check failed. Use FORCE=1 to override."; \
  90                 false; \
  91         }
  92         touch $@
  93
  94 download: .config FORCE
  95         $(MAKE) -j1 tools/download
  96         $(MAKE) -j1 toolchain/download
  97         $(MAKE) -j1 package/download
  98         $(MAKE) -j1 target/download
  99
 100 clean dirclean:
 101         @$(MAKE) $@
 102
 103 prereq:: .config
 104         @+$(SUBMAKE) -s tmp/.prereq-build $(PREP_MK)
 105         @$(NO_TRACE_MAKE) -s $@
 106
 107 %::
 108         @+$(PREP_MK) $(NO_TRACE_MAKE) -s prereq
 109         @+$(MAKE) -r $@
 110
 111 help:
 112         cat README
 113
 114 docs docs/compile: FORCE
 115         $(MAKE) -C docs compile
 116
 117 docs/clean: FORCE
 118         $(MAKE) -C docs clean
 119
 120 symlinkclean:
 121         -find package -type l | xargs rm -f
 122         rm -rf tmp
 123
 124 distclean:
 125         rm -rf tmp build_dir staging_dir dl .config* feeds
 126
 127 ifeq ($(findstring v,$(DEBUG)),)
 128   .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
 129 endif
 130 .PHONY: help FORCE
 131 .NOTPARALLEL:
 132