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 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 $(TOPDIR)/scripts/getver.sh)
  18 endif
  19
  20 OPENWRTVERSION:=$(RELEASE)$(if $(REVISION), ($(REVISION)))
  21 export RELEASE
  22 export REVISION
  23 export OPENWRTVERSION
  24 export IS_TTY=$(shell tty -s && echo 1 || echo 0)
  25 export LD_LIBRARY_PATH:=$(if $(LD_LIBRARY_PATH),$(LD_LIBRARY_PATH):)$(STAGING_DIR_HOST)/lib
  26 export DYLD_LIBRARY_PATH:=$(if $(DYLD_LIBRARY_PATH),$(DYLD_LIBRARY_PATH):)$(STAGING_DIR_HOST)/lib
  27
  28 # prevent perforce from messing with the patch utility
  29 unexport P4PORT P4USER P4CONFIG P4CLIENT
  30
  31 # prevent user defaults for quilt from interfering
  32 unexport QUILT_PATCHES QUILT_PATCH_OPTS
  33
  34 # make sure that a predefined CFLAGS variable does not disturb packages
  35 export CFLAGS=
  36
  37 ifeq ($(FORCE),)
  38   .config scripts/config/conf scripts/config/mconf: tmp/.prereq-build
  39 endif
  40
  41 SCAN_COOKIE?=$(shell echo $$$$)
  42 export SCAN_COOKIE
  43
  44 SUBMAKE:=umask 022; $(SUBMAKE)
  45
  46 prepare-mk: FORCE ;
  47
  48 prepare-tmpinfo: FORCE
  49         mkdir -p tmp/info
  50         $(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f include/scan.mk SCAN_TARGET="packageinfo" SCAN_DIR="package" SCAN_NAME="package" SCAN_DEPS="$(TOPDIR)/include/package*.mk $(TOPDIR)/overlay/*/*.mk" SCAN_DEPTH=5 SCAN_EXTRA=""
  51         $(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f include/scan.mk SCAN_TARGET="targetinfo" SCAN_DIR="target/linux" SCAN_NAME="target" SCAN_DEPS="profiles/*.mk $(TOPDIR)/include/kernel*.mk $(TOPDIR)/include/target.mk" SCAN_DEPTH=2 SCAN_EXTRA="" SCAN_MAKEOPTS="TARGET_BUILD=1"
  52         for type in package target; do \
  53                 f=tmp/.$${type}info; t=tmp/.config-$${type}.in; \
  54                 [ "$$t" -nt "$$f" ] || ./scripts/metadata.pl $${type}_config "$$f" > "$$t" || { rm -f "$$t"; echo "Failed to build $$t"; false; break; }; \
  55         done
  56         ./scripts/metadata.pl package_mk tmp/.packageinfo > tmp/.packagedeps || { rm -f tmp/.packagedeps; false; }
  57         touch $(TOPDIR)/tmp/.build
  58
  59 .config: ./scripts/config/conf $(if $(CONFIG_HAVE_DOT_CONFIG),,prepare-tmpinfo)
  60         @+if [ \! -e .config ] || ! grep CONFIG_HAVE_DOT_CONFIG .config >/dev/null; then \
  61                 [ -e $(HOME)/.openwrt/defconfig ] && cp $(HOME)/.openwrt/defconfig .config; \
  62                 $(_SINGLE)$(NO_TRACE_MAKE) menuconfig $(PREP_MK); \
  63         fi
  64
  65 scripts/config/mconf:
  66         @$(_SINGLE)$(SUBMAKE) -s -C scripts/config all
  67
  68 $(eval $(call rdep,scripts/config,scripts/config/mconf))
  69
  70 scripts/config/conf:
  71         @$(_SINGLE)$(SUBMAKE) -s -C scripts/config conf
  72
  73 config: scripts/config/conf prepare-tmpinfo FORCE
  74         $< Config.in
  75
  76 config-clean: FORCE
  77         $(_SINGLE)$(NO_TRACE_MAKE) -C scripts/config clean
  78
  79 defconfig: scripts/config/conf prepare-tmpinfo FORCE
  80         touch .config
  81         $< -D .config Config.in
  82
  83 oldconfig: scripts/config/conf prepare-tmpinfo FORCE
  84         $< -$(if $(CONFDEFAULT),$(CONFDEFAULT),o) Config.in
  85
  86 menuconfig: scripts/config/mconf prepare-tmpinfo FORCE
  87         if [ \! -e .config -a -e $(HOME)/.openwrt/defconfig ]; then \
  88                 cp $(HOME)/.openwrt/defconfig .config; \
  89         fi
  90         $< Config.in
  91
  92 prepare_kernel_conf: .config FORCE
  93
  94 ifeq ($(wildcard staging_dir/host/bin/sed),)
  95   prepare_kernel_conf:
  96         @+$(SUBMAKE) -r tools/sed/install
  97 else
  98   prepare_kernel_conf: ;
  99 endif
 100
 101 kernel_oldconfig: prepare_kernel_conf
 102         $(_SINGLE)$(NO_TRACE_MAKE) -C target/linux oldconfig
 103
 104 kernel_menuconfig: prepare_kernel_conf
 105         $(_SINGLE)$(NO_TRACE_MAKE) -C target/linux menuconfig
 106
 107 kernel_nconfig: prepare_kernel_conf
 108         $(_SINGLE)$(NO_TRACE_MAKE) -C target/linux nconfig
 109
 110 tmp/.prereq-build: include/prereq-build.mk
 111         mkdir -p tmp
 112         rm -f tmp/.host.mk
 113         @$(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f $(TOPDIR)/include/prereq-build.mk prereq 2>/dev/null || { \
 114                 echo "Prerequisite check failed. Use FORCE=1 to override."; \
 115                 false; \
 116         }
 117         touch $@
 118
 119 printdb: FORCE
 120         @$(_SINGLE)$(NO_TRACE_MAKE) -p $@ V=99 DUMP_TARGET_DB=1 2>&1
 121
 122 download: .config FORCE
 123         @+$(SUBMAKE) tools/download
 124         @+$(SUBMAKE) toolchain/download
 125         @+$(SUBMAKE) package/download
 126         @+$(SUBMAKE) target/download
 127
 128 clean dirclean: .config
 129         @+$(SUBMAKE) -r $@
 130
 131 prereq:: prepare-tmpinfo .config
 132         @+$(MAKE) -r -s tmp/.prereq-build $(PREP_MK)
 133         @+$(NO_TRACE_MAKE) -r -s $@
 134
 135 %::
 136         @+$(PREP_MK) $(NO_TRACE_MAKE) -r -s prereq
 137         @+$(SUBMAKE) -r $@
 138
 139 help:
 140         cat README
 141
 142 docs docs/compile: FORCE
 143         @$(_SINGLE)$(SUBMAKE) -C docs compile
 144
 145 docs/clean: FORCE
 146         @$(_SINGLE)$(SUBMAKE) -C docs clean
 147
 148 distclean:
 149         rm -rf tmp build_dir staging_dir dl .config* feeds package/feeds package/openwrt-packages bin
 150         @$(_SINGLE)$(SUBMAKE) -C scripts/config clean
 151
 152 ifeq ($(findstring v,$(DEBUG)),)
 153   .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
 154 endif
 155 .PHONY: help FORCE
 156 .NOTPARALLEL:
 157