toolchain/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 SHELL:=/usr/bin/env bash
  10 PREP_MK= OPENWRT_BUILD= QUIET=0
  11
  12 include $(TOPDIR)/include/verbose.mk
  13
  14 ifeq ($(SDK),1)
  15   include $(TOPDIR)/include/version.mk
  16 else
  17   REVISION:=$(shell $(TOPDIR)/scripts/getver.sh)
  18 endif
  19
  20 OPENWRTVERSION:=$(if $(REVISION), ($(REVISION)))
  21 export OPENWRTVERSION
  22 export IS_TTY=$(shell tty -s && echo 1 || echo 0)
  23
  24 ifeq ($(FORCE),)
  25   .config scripts/config/conf scripts/config/mconf: tmp/.prereq-build
  26 endif
  27
  28 SCAN_COOKIE?=$(shell echo $$$$)
  29 export SCAN_COOKIE
  30
  31 prepare-mk: FORCE ;
  32
  33 prepare-tmpinfo: FORCE
  34         mkdir -p tmp/info
  35 #       $(_SINGLE)$(NO_TRACE_MAKE) -j1 -s -f include/scan.mk SCAN_TARGET="packageinfo" SCAN_DIR="package" SCAN_NAME="package" SCAN_DEPS="$(TOPDIR)/include/package*.mk" SCAN_DEPTH=5 SCAN_EXTRA=""
  36 #       $(_SINGLE)$(NO_TRACE_MAKE) -j1 -s -f include/scan.mk SCAN_TARGET="targetinfo" SCAN_DIR="target/linux" SCAN_NAME="target" SCAN_DEPS="profiles/*.mk $(TOPDIR)/include/kernel*.mk $(TOPDIR)/include/target.mk" SCAN_DEPTH=2 SCAN_EXTRA="" SCAN_MAKEOPTS="TARGET_BUILD=1"
  37 #       for type in package target; do \
  38 #               f=tmp/.$${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 defconfig ] && cp defconfig .config; \
  47                 $(NO_TRACE_MAKE) menuconfig $(PREP_MK); \
  48         fi
  49
  50 scripts/config/mconf:
  51         @$(SUBMAKE) -s -j1 -C scripts/config all
  52
  53 $(eval $(call rdep,scripts/config,scripts/config/mconf))
  54
  55 scripts/config/conf:
  56         @$(SUBMAKE) -s -j1 -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 defconfig ]; then \
  73                 cp 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         $(NO_TRACE_MAKE) -C target/linux menuconfig
  82
  83 tmp/.prereq-build: include/prereq-build.mk
  84         mkdir -p tmp
  85         rm -f tmp/.host.mk
  86         @$(_SINGLE)$(NO_TRACE_MAKE) -j1 -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 $@
  91
  92 download: .config FORCE
  93         @+$(SUBMAKE) tools/download
  94         @+$(SUBMAKE) toolchain/download
  95
  96 clean dirclean: .config
  97         @+$(SUBMAKE) $@
  98
  99 prereq:: .config
 100         @+$(MAKE) -s tmp/.prereq-build $(PREP_MK)
 101         @$(NO_TRACE_MAKE) -s $@
 102
 103 %::
 104         @+$(PREP_MK) $(NO_TRACE_MAKE) -s prereq
 105         @+$(SUBMAKE) -r $@
 106
 107 help:
 108         cat README
 109
 110 docs docs/compile: FORCE
 111         @$(_SINGLE)$(SUBMAKE) -j1 -C docs compile
 112
 113 docs/clean: FORCE
 114         @$(_SINGLE)$(SUBMAKE) -j1 -C docs clean
 115
 116 distclean:
 117         rm -rf tmp build_dir staging_dir dl .config* feeds bin
 118         @$(_SINGLE)$(SUBMAKE) -j1 -C scripts/config clean
 119
 120 ifeq ($(findstring v,$(DEBUG)),)
 121   .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
 122 endif
 123 .PHONY: help FORCE
 124 .NOTPARALLEL:
 125