Makefile

   1 # Makefile for OpenWrt
   2 #
   3 # Copyright (C) 2006 OpenWrt.org
   4 # Copyright (C) 2006 by Felix Fietkau <openwrt@nbd.name>
   5 #
   6 # This is free software, licensed under the GNU General Public License v2.
   7 # See /LICENSE for more information.
   8 #
   9
  10 RELEASE:=Kamikaze
  11 #VERSION:=2.0 # uncomment for final release
  12
  13 #--------------------------------------------------------------
  14 # Just run 'make menuconfig', configure stuff, then run 'make'.
  15 # You shouldn't need to mess with anything beyond this point...
  16 #--------------------------------------------------------------
  17
  18 all: world
  19
  20 SHELL:=/usr/bin/env bash
  21 export LC_ALL=C
  22 export LANG=C
  23 export TOPDIR=${CURDIR}
  24 export IS_TTY=$(shell tty -s && echo 1 || echo 0)
  25
  26 include ./rules.mk
  27 include $(INCLUDE_DIR)/depends.mk
  28 include $(INCLUDE_DIR)/subdir.mk
  29 include tools/Makefile
  30
  31 OPENWRTVERSION:=$(RELEASE)
  32 ifneq ($(VERSION),)
  33   OPENWRTVERSION:=$(VERSION) ($(OPENWRTVERSION))
  34 else
  35   REV:=$(shell LANG=C svn info | awk '/^Revision:/ { print$$2 }' )
  36   ifneq ($(REV),)
  37     OPENWRTVERSION:=$(OPENWRTVERSION)/r$(REV)
  38   endif
  39 endif
  40 export OPENWRTVERSION
  41
  42 ifeq ($(FORCE),)
  43   .config scripts/config/conf scripts/config/mconf: tmp/.prereq-build
  44   world: tmp/.prereq-package tmp/.prereq-target
  45 endif
  46
  47 package/%/Makefile: ;
  48 target/%/Makefile: ;
  49
  50 SCAN_COOKIE?=$(shell echo $$$$)
  51 export SCAN_COOKIE
  52
  53 tmp/.packageinfo tmp/.targetinfo: FORCE
  54         mkdir -p tmp/info
  55         $(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=""
  56         $(NO_TRACE_MAKE) -s -f include/scan.mk SCAN_TARGET="packageinfo" SCAN_DIR="package" SCAN_NAME="package" SCAN_DEPS="$(TOPDIR)/include/package*.mk" SCAN_DEPTH=4 SCAN_EXTRA=""
  57
  58 tmpinfo-clean: FORCE
  59         -rm -rf tmp/.*info
  60
  61 tmp/.config-%.in: tmp/.%info scripts/metadata.pl
  62         ./scripts/metadata.pl $*_config < $< > $@ || rm -f $@
  63
  64 .config: ./scripts/config/conf tmp/.config-target.in tmp/.config-package.in
  65         if [ \! -f .config ]; then \
  66                 [ -e $(HOME)/.openwrt/defconfig ] && cp $(HOME)/.openwrt/defconfig .config; \
  67                 $(NO_TRACE_MAKE) menuconfig; \
  68         fi
  69         $< -D .config Config.in &> /dev/null
  70
  71 scripts/config/mconf:
  72         $(MAKE) -C scripts/config all
  73
  74 scripts/config/conf:
  75         $(MAKE) -C scripts/config conf
  76
  77
  78
  79 config: scripts/config/conf tmp/.config-target.in tmp/.config-package.in FORCE
  80         $< Config.in
  81
  82 config-clean: FORCE
  83         $(NO_TRACE_MAKE) -C scripts/config clean
  84
  85 defconfig: scripts/config/conf tmp/.config-target.in tmp/.config-package.in FORCE
  86         touch .config
  87         $< -D .config Config.in
  88
  89 oldconfig: scripts/config/conf tmp/.config-target.in tmp/.config-package.in FORCE
  90         $< -o Config.in
  91
  92 menuconfig: scripts/config/mconf tmp/.config-target.in tmp/.config-package.in FORCE
  93         if [ \! -f .config -a -e $(HOME)/.openwrt/defconfig ]; then \
  94                 cp $(HOME)/.openwrt/defconfig .config; \
  95         fi
  96         $< Config.in
  97
  98 kernel_oldconfig: .config FORCE
  99         $(NO_TRACE_MAKE) -C target/linux oldconfig
 100
 101 kernel_menuconfig: .config FORCE
 102         $(NO_TRACE_MAKE) -C target/linux menuconfig
 103
 104 package/% target/%: tmp/.packageinfo
 105 toolchain/% package/% target/%: tmp/.targetinfo
 106 package/% target/% toolchain/%: FORCE
 107         $(MAKE) -C $(patsubst %/$*,%,$@) $*
 108
 109
 110 tmp/.prereq-build: include/prereq-build.mk
 111         mkdir -p tmp
 112         rm -f tmp/.host.mk
 113         $(NO_TRACE_MAKE) -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 tmp/.prereq-%: include/prereq.mk tmp/.%info .config
 120         mkdir -p tmp
 121         rm -f tmp/.host.mk
 122         $(NO_TRACE_MAKE) -s -C $* prereq 2>/dev/null || { \
 123                 echo "Prerequisite check failed. Use FORCE=1 to override."; \
 124                 false; \
 125         }
 126         touch $@
 127
 128 prereq: tmp/.prereq-build tmp/.prereq-package tmp/.prereq-target FORCE
 129
 130 download: .config FORCE
 131         $(MAKE) tools/download
 132         $(MAKE) toolchain/download
 133         $(MAKE) package/download
 134         $(MAKE) target/download
 135
 136 world: .config $(tools/stamp) FORCE
 137         $(MAKE) toolchain/install
 138         $(MAKE) target/compile
 139         $(MAKE) package/compile
 140         $(MAKE) package/install
 141         $(MAKE) target/install
 142         $(MAKE) package/index
 143
 144 clean: FORCE
 145         rm -rf build_* bin tmp
 146
 147 dirclean: clean
 148         rm -rf staging_dir_* toolchain_build_* tool_build
 149
 150 distclean: dirclean config-clean symlinkclean docs/clean
 151         rm -rf dl
 152
 153 help:
 154         cat README
 155
 156 docs docs/compile: FORCE
 157         $(MAKE) -C docs compile
 158
 159 docs/clean: FORCE
 160         $(MAKE) -C docs clean
 161
 162 symlinkclean:
 163         -find package -type l | xargs rm -f
 164         rm -rf tmp
 165
 166 .SILENT: clean dirclean distclean symlinkclean config-clean download world help tmp/.packageinfo tmp/.targetinfo tmpinfo-clean tmp/.config-package.in tmp/.config-target.in .config scripts/config/mconf scripts/config/conf menuconfig tmp/.prereq-build tmp/.prereq-package tmp/.prereq-target
 167 .PHONY: help