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 SHELL:=/usr/bin/env bash
  11 PREP_MK= OPENWRT_BUILD= QUIET=0
  12
  13 include $(TOPDIR)/include/verbose.mk
  14
  15 ifeq ($(SDK),1)
  16   include $(TOPDIR)/include/version.mk
  17 else
  18   REVISION:=$(shell $(TOPDIR)/scripts/getver.sh)
  19 endif
  20
  21 OPENWRTVERSION:=$(RELEASE)$(if $(REVISION), ($(REVISION)))
  22 export RELEASE
  23 export REVISION
  24 export OPENWRTVERSION
  25 export IS_TTY=$(shell tty -s && echo 1 || echo 0)
  26
  27 ifeq ($(FORCE),)
  28   .config scripts/config/conf scripts/config/mconf: tmp/.prereq-build
  29 endif
  30
  31 SCAN_COOKIE?=$(shell echo $$$$)
  32 export SCAN_COOKIE
  33
  34 prepare-mk: FORCE ;
  35
  36 prepare-tmpinfo: FORCE
  37         mkdir -p tmp/info
  38         $(_SINGLE)$(NO_TRACE_MAKE) -j1 -s -f include/scan.mk SCAN_TARGET="packageinfo" SCAN_DIR="package" SCAN_NAME="package" SCAN_DEPS="$(TOPDIR)/include/package*.mk" SCAN_DEPTH=5 SCAN_EXTRA=""
  39         $(_SINGLE)$(NO_TRACE_MAKE) -j1 -s -f include/scan.mk SCAN_TARGET="targetinfo" SCAN_DIR="target/linux" SCAN_NAME="target" SCAN_DEPS="profiles/*.mk $(TOPDIR)/include/kernel*.mk $(TOPDIR)/include/target.mk" SCAN_DEPTH=2 SCAN_EXTRA="" SCAN_MAKEOPTS="TARGET_BUILD=1"
  40         for type in package target; do \
  41                 f=tmp/.$${type}info; t=tmp/.config-$${type}.in; \
  42                 [ "$$t" -nt "$$f" ] || ./scripts/metadata.pl $${type}_config "$$f" > "$$t" || { rm -f "$$t"; echo "Failed to build $$t"; false; break; }; \
  43         done
  44         ./scripts/metadata.pl package_mk tmp/.packageinfo > tmp/.packagedeps || { rm -f tmp/.packagedeps; false; }
  45         touch $(TOPDIR)/tmp/.build
  46
  47 .config: ./scripts/config/conf prepare-tmpinfo $(if $(CONFIG_HAVE_DOT_CONFIG),,FORCE)
  48         @+if [ \! -f .config ] || ! grep CONFIG_HAVE_DOT_CONFIG .config >/dev/null; then \
  49                 [ -e $(HOME)/.openwrt/defconfig ] && cp $(HOME)/.openwrt/defconfig .config; \
  50                 $(_SINGLE)$(NO_TRACE_MAKE) menuconfig $(PREP_MK); \
  51         fi
  52
  53 scripts/config/mconf:
  54         @$(_SINGLE)$(SUBMAKE) -s -C scripts/config all
  55
  56 $(eval $(call rdep,scripts/config,scripts/config/mconf))
  57
  58 scripts/config/conf:
  59         @$(_SINGLE)$(SUBMAKE) -s -C scripts/config conf
  60
  61 config: scripts/config/conf prepare-tmpinfo FORCE
  62         $< Config.in
  63
  64 config-clean: FORCE
  65         $(_SINGLE)$(NO_TRACE_MAKE) -C scripts/config clean
  66
  67 defconfig: scripts/config/conf prepare-tmpinfo FORCE
  68         touch .config
  69         $< -D .config Config.in
  70
  71 oldconfig: scripts/config/conf prepare-tmpinfo FORCE
  72         $< -$(if $(CONFDEFAULT),$(CONFDEFAULT),o) Config.in
  73
  74 menuconfig: scripts/config/mconf prepare-tmpinfo FORCE
  75         if [ \! -f .config -a -e $(HOME)/.openwrt/defconfig ]; then \
  76                 cp $(HOME)/.openwrt/defconfig .config; \
  77         fi
  78         $< Config.in
  79
  80 kernel_oldconfig: .config FORCE
  81         $(_SINGLE)$(NO_TRACE_MAKE) -C target/linux oldconfig
  82
  83 kernel_menuconfig: .config FORCE
  84         $(_SINGLE)$(NO_TRACE_MAKE) -C target/linux menuconfig
  85
  86 tmp/.prereq-build: include/prereq-build.mk
  87         mkdir -p tmp
  88         rm -f tmp/.host.mk
  89         @$(_SINGLE)$(NO_TRACE_MAKE) -j1 -s -f $(TOPDIR)/include/prereq-build.mk prereq 2>/dev/null || { \
  90                 echo "Prerequisite check failed. Use FORCE=1 to override."; \
  91                 false; \
  92         }
  93         touch $@
  94
  95 download: .config FORCE
  96         @+$(SUBMAKE) tools/download
  97         @+$(SUBMAKE) toolchain/download
  98         @+$(SUBMAKE) package/download
  99         @+$(SUBMAKE) target/download
 100
 101 clean dirclean: .config
 102         @+$(SUBMAKE) $@
 103
 104 prereq:: .config
 105         @+$(MAKE) -s tmp/.prereq-build $(PREP_MK)
 106         @+$(NO_TRACE_MAKE) -s $@
 107
 108 %::
 109         @+$(PREP_MK) $(NO_TRACE_MAKE) -s prereq
 110         @+$(SUBMAKE) -r $@
 111
 112 help:
 113         cat README
 114
 115 docs docs/compile: FORCE
 116         @$(_SINGLE)$(SUBMAKE) -C docs compile
 117
 118 docs/clean: FORCE
 119         @$(_SINGLE)$(SUBMAKE) -C docs clean
 120
 121 distclean:
 122         rm -rf tmp build_dir staging_dir dl .config* feeds package/feeds package/openwrt-packages bin
 123         @$(_SINGLE)$(SUBMAKE) -C scripts/config clean
 124
 125 ifeq ($(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