Makefile

   1 # Makefile for OpenWrt
   2 #
   3 # Copyright (C) 2005 by Felix Fietkau <openwrt@nbd.name>
   4 # Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
   5 #
   6 # This program is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 2 of the License, or
   9 # (at your option) any later version.
  10 #
  11 # This program is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  14 # General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with this program; if not, write to the Free Software
  18 # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  19 #
  20
  21 #--------------------------------------------------------------
  22 # Just run 'make menuconfig', configure stuff, then run 'make'.
  23 # You shouldn't need to mess with anything beyond this point...
  24 #--------------------------------------------------------------
  25 TOPDIR=${shell pwd}
  26 export TOPDIR
  27
  28 ifneq ($(DEVELOPER),)
  29 CONFIG_CONFIG_IN = Config.in.devel
  30 else
  31 CONFIG_CONFIG_IN = Config.in
  32 endif
  33 CONFIG_DEFCONFIG = .defconfig
  34 CONFIG = package/config
  35
  36 noconfig_targets := menuconfig config oldconfig randconfig \
  37         defconfig allyesconfig allnoconfig release tags
  38
  39 # Pull in the user's configuration file
  40 ifeq ($(filter $(noconfig_targets),$(MAKECMDGOALS)),)
  41 -include $(TOPDIR)/.config
  42 endif
  43
  44 ifeq ($(strip $(BR2_HAVE_DOT_CONFIG)),y)
  45 include $(TOPDIR)/rules.mk
  46
  47 all: world
  48
  49 .NOTPARALLEL:
  50
  51 #############################################################
  52 #
  53 # You should probably leave this stuff alone unless you know
  54 # what you are doing.
  55 #
  56 #############################################################
  57
  58 # In this section, we need .config
  59 include .config.cmd
  60
  61 world: $(DL_DIR) $(BUILD_DIR) configtest
  62         $(MAKE) toolchain/install target/compile package/compile root_clean package/install target/install package_index
  63
  64 .PHONY: all world clean dirclean distclean image_clean target_clean source configtest
  65
  66 configtest:
  67         -cp .config .config.test
  68         -scripts/configtest.pl
  69
  70 package_index:
  71         (cd $(PACKAGE_DIR); $(STAGING_DIR)/usr/bin/ipkg-make-index . > Packages)
  72
  73 $(DL_DIR):
  74         @mkdir -p $(DL_DIR)
  75
  76 $(BUILD_DIR):
  77         @mkdir -p $(BUILD_DIR)
  78
  79 source: toolchain/source package/source target/source
  80
  81 package/%:
  82         @$(TRACE) $@
  83         $(MAKE) -C package $(patsubst package/%,%,$@)
  84
  85 target/%:
  86         @$(TRACE) $@
  87         $(MAKE) -C target $(patsubst target/%,%,$@)
  88
  89 toolchain/%:
  90         @$(TRACE) $@
  91         $(MAKE) -C toolchain $(patsubst toolchain/%,%,$@)
  92
  93 #############################################################
  94 #
  95 # Cleanup and misc junk
  96 #
  97 #############################################################
  98 root_clean:
  99         @$(TRACE) Cleaning...
 100         rm -rf $(BUILD_DIR)/linux-*/root $(BUILD_DIR)/root
 101
 102 target_clean: root_clean
 103         rm -f $(STAMP_DIR)/.*-compile
 104         rm -f $(STAMP_DIR)/.*-install
 105         rm -rf $(BIN_DIR)
 106
 107 clean: dirclean
 108
 109 dirclean:
 110         @$(TRACE) Cleaning...
 111         @$(MAKE) -C $(CONFIG) clean
 112         rm -rf $(BUILD_DIR)
 113
 114 distclean: dirclean
 115         rm -rf $(STAMP_DIR) $(DL_DIR) $(TOOL_BUILD_DIR) $(STAGING_DIR)
 116         rm -f .config* .tmpconfig.h
 117
 118 else # ifeq ($(strip $(BR2_HAVE_DOT_CONFIG)),y)
 119
 120 all: menuconfig
 121
 122 # configuration
 123 # ---------------------------------------------------------------------------
 124
 125 $(CONFIG)/conf:
 126         $(MAKE) -C $(CONFIG) conf
 127         -@if [ ! -f .config ] ; then \
 128                 cp $(CONFIG_DEFCONFIG) .config; \
 129         fi
 130 $(CONFIG)/mconf:
 131         $(MAKE) -C $(CONFIG)
 132         -@if [ ! -f .config ] ; then \
 133                 cp $(CONFIG_DEFCONFIG) .config; \
 134         fi
 135
 136 menuconfig: $(CONFIG)/mconf
 137         -touch .config
 138         -cp .config .config.test
 139         @$(CONFIG)/mconf $(CONFIG_CONFIG_IN)
 140         -./scripts/configtest.pl
 141
 142 config: $(CONFIG)/conf
 143         -touch .config
 144         -cp .config .config.test
 145         @$(CONFIG)/conf $(CONFIG_CONFIG_IN)
 146         -./scripts/configtest.pl
 147
 148 oldconfig: $(CONFIG)/conf
 149         -touch .config
 150         -cp .config .config.test
 151         @$(CONFIG)/conf -o $(CONFIG_CONFIG_IN)
 152         -./scripts/configtest.pl
 153
 154 randconfig: $(CONFIG)/conf
 155         -touch .config
 156         -cp .config .config.test
 157         @$(CONFIG)/conf -r $(CONFIG_CONFIG_IN)
 158         -./scripts/configtest.pl
 159
 160 allyesconfig: $(CONFIG)/conf
 161         -touch .config
 162         -cp .config .config.test
 163         @$(CONFIG)/conf -o $(CONFIG_CONFIG_IN)
 164         -./scripts/configtest.pl
 165
 166 allnoconfig: $(CONFIG)/conf
 167         -touch .config
 168         -cp .config .config.test
 169         @$(CONFIG)/conf -n $(CONFIG_CONFIG_IN)
 170         -./scripts/configtest.pl
 171
 172 defconfig: $(CONFIG)/conf
 173         -touch .config
 174         -cp .config .config.test
 175         @$(CONFIG)/conf -d $(CONFIG_CONFIG_IN)
 176         -./scripts/configtest.pl
 177
 178 endif # ifeq ($(strip $(BR2_HAVE_DOT_CONFIG)),y)
 179
 180 .PHONY: dummy subdirs release distclean clean config oldconfig \
 181         menuconfig tags check test depend
 182