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$$2 }' ))
  20   ifneq ($(REV),)
  21     OPENWRTVERSION:=$(OPENWRTVERSION)/r$(REV)
  22   endif
  23 endif
  24 export OPENWRTVERSION
  25 export IS_TTY=$(shell tty -s && echo 1 || echo 0)
  26
  27 ifeq ($(FORCE),)
  28   .config scripts/config/conf scripts/config/mconf: tmp/.prereq-build
  29 endif
  30
  31 SCAN_COOKIE?=$(shell echo $$$$)
  32 export SCAN_COOKIE
  33
  34 prepare-mk: FORCE ;
  35
  36 prepare-tmpinfo: FORCE
  37         mkdir -p tmp/info
  38         +$(NO_TRACE_MAKE) -s -f include/scan.mk SCAN_TARGET="packageinfo" SCAN_DIR="package" SCAN_NAME="package" SCAN_DEPS="$(TOPDIR)/include/package*.mk" SCAN_DEPTH=5 SCAN_EXTRA=""
  39         +$(NO_TRACE_MAKE) -s -f include/scan.mk SCAN_TARGET="targetinfo" SCAN_DIR="target/linux" SCAN_NAME="target" SCAN_DEPS="profiles/*.mk $(TOPDIR)/include/kernel*.mk" SCAN_DEPTH=2 SCAN_EXTRA="" SCAN_MAKEOPTS="TARGET_BUILD=1"
  40         for type in package target; do \
  41                 f=tmp/.$${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
  48         @+if [ \! -f .config ]; then \
  49                 [ -e $(HOME)/.openwrt/defconfig ] && cp $(HOME)/.openwrt/defconfig .config; \
  50                 $(NO_TRACE_MAKE) menuconfig $(PREP_MK); \
  51         fi
  52
  53 scripts/config/mconf:
  54         @+$(MAKE) -C scripts/config all
  55
  56 $(eval $(call rdep,scripts/config,scripts/config/mconf))
  57
  58 scripts/config/conf:
  59         @+$(MAKE) -C scripts/config conf
  60
  61 config: scripts/config/conf prepare-tmpinfo FORCE
  62         $< Config.in
  63
  64 config-clean: FORCE
  65         $(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         $(NO_TRACE_MAKE) -C target/linux oldconfig
  82
  83 kernel_menuconfig: .config FORCE
  84         $(NO_TRACE_MAKE) -C target/linux menuconfig
  85
  86 tmp/.prereq-build: include/prereq-build.mk
  87         mkdir -p tmp
  88         rm -f tmp/.host.mk
  89         @+$(NO_TRACE_MAKE) -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         $(MAKE) -j1 tools/download
  97         $(MAKE) -j1 toolchain/download
  98         $(MAKE) -j1 package/download
  99         $(MAKE) -j1 target/download
 100
 101 clean dirclean:
 102         @$(MAKE) $@
 103
 104 prereq:: .config
 105         @+$(SUBMAKE) -s tmp/.prereq-build $(PREP_MK)
 106         @$(NO_TRACE_MAKE) -s $@
 107
 108 %::
 109         @+$(PREP_MK) $(NO_TRACE_MAKE) -s prereq
 110         @+$(MAKE) -r $@
 111
 112 help:
 113         cat README
 114
 115 docs docs/compile: FORCE
 116         $(MAKE) -C docs compile
 117
 118 docs/clean: FORCE
 119         $(MAKE) -C docs clean
 120
 121 symlinkclean:
 122         -find package -type l | xargs rm -f
 123         rm -rf tmp
 124
 125 distclean:
 126         rm -rf tmp build_dir staging_dir dl .config* feeds
 127
 128 ifeq ($(findstring v,$(DEBUG)),)
 129   .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
 130 endif
 131 .PHONY: help FORCE
 132 .NOTPARALLEL:
 133