include/toplevel.mk

   1 # Makefile for OpenWrt
   2 #
   3 # Copyright (C) 2007-2012 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 PREP_MK= OPENWRT_BUILD= QUIET=0
  10
  11 export IS_TTY=$(shell tty -s && echo 1 || echo 0)
  12
  13 include $(TOPDIR)/include/verbose.mk
  14 ifeq ($(OPENWRT_VARS),)
  15   include $(TOPDIR)/include/toplevel-vars.mk
  16 endif
  17
  18 ifeq ($(FORCE),)
  19   .config scripts/config/conf scripts/config/mconf: staging_dir/host/.prereq-build
  20 endif
  21
  22 SUBMAKE:=umask 022; $(SUBMAKE)
  23
  24 ULIMIT_FIX=_limit=`ulimit -n`; [ "$$_limit" = "unlimited" -o "$$_limit" -ge 1024 ] || ulimit -n 1024;
  25
  26 prepare-mk: staging_dir/host/.prereq-build FORCE ;
  27
  28 ifdef SDK
  29   IGNORE_PACKAGES = linux
  30 endif
  31
  32 _ignore = $(foreach p,$(IGNORE_PACKAGES),--ignore $(p))
  33
  34 prepare-tmpinfo: FORCE
  35         @+$(MAKE) -r -s staging_dir/host/.prereq-build $(PREP_MK)
  36         mkdir -p tmp/info
  37         $(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f include/scan.mk SCAN_TARGET="packageinfo" SCAN_DIR="package" SCAN_NAME="package" SCAN_DEPTH=5 SCAN_EXTRA=""
  38         $(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f include/scan.mk SCAN_TARGET="targetinfo" SCAN_DIR="target/linux" SCAN_NAME="target" SCAN_DEPTH=2 SCAN_EXTRA="" SCAN_MAKEOPTS="TARGET_BUILD=1"
  39         for type in package target; do \
  40                 f=tmp/.$${type}info; t=tmp/.config-$${type}.in; \
  41                 [ "$$t" -nt "$$f" ] || ./scripts/$${type}-metadata.pl $(_ignore) config "$$f" > "$$t" || { rm -f "$$t"; echo "Failed to build $$t"; false; break; }; \
  42         done
  43         [ tmp/.config-feeds.in -nt tmp/.packageauxvars ] || ./scripts/feeds feed_config > tmp/.config-feeds.in
  44         ./scripts/package-metadata.pl mk tmp/.packageinfo > tmp/.packagedeps || { rm -f tmp/.packagedeps; false; }
  45         ./scripts/package-metadata.pl pkgaux tmp/.packageinfo > tmp/.packageauxvars || { rm -f tmp/.packageauxvars; false; }
  46         ./scripts/package-metadata.pl usergroup tmp/.packageinfo > tmp/.packageusergroup || { rm -f tmp/.packageusergroup; false; }
  47         touch $(TOPDIR)/tmp/.build
  48
  49 .config: ./scripts/config/conf $(if $(CONFIG_HAVE_DOT_CONFIG),,prepare-tmpinfo)
  50         @+if [ \! -e .config ] || ! grep CONFIG_HAVE_DOT_CONFIG .config >/dev/null; then \
  51                 [ -e $(HOME)/.openwrt/defconfig ] && cp $(HOME)/.openwrt/defconfig .config; \
  52                 $(_SINGLE)$(NO_TRACE_MAKE) menuconfig $(PREP_MK); \
  53         fi
  54
  55 ifeq ($(RECURSIVE_DEP_IS_ERROR),1)
  56   KCONF_FLAGS=--fatalrecursive
  57 endif
  58 ifneq ($(DISTRO_PKG_CONFIG),)
  59 scripts/config/%onf: export PATH:=$(dir $(DISTRO_PKG_CONFIG)):$(PATH)
  60 endif
  61 scripts/config/%onf: CFLAGS+= -O2
  62 scripts/config/%onf:
  63         @$(_SINGLE)$(SUBMAKE) $(if $(findstring s,$(OPENWRT_VERBOSE)),,-s) \
  64                 -C scripts/config $(notdir $@) CC="$(HOSTCC_WRAPPER)"
  65
  66 $(eval $(call rdep,scripts/config,scripts/config/mconf))
  67
  68 config: scripts/config/conf prepare-tmpinfo FORCE
  69         [ -L .config ] && export KCONFIG_OVERWRITECONFIG=1; \
  70                 $< $(KCONF_FLAGS) Config.in
  71
  72 config-clean: FORCE
  73         $(_SINGLE)$(NO_TRACE_MAKE) -C scripts/config clean
  74
  75 defconfig: scripts/config/conf prepare-tmpinfo FORCE
  76         touch .config
  77         @if [ ! -s .config -a -e $(HOME)/.openwrt/defconfig ]; then cp $(HOME)/.openwrt/defconfig .config; fi
  78         [ -L .config ] && export KCONFIG_OVERWRITECONFIG=1; \
  79                 $< $(KCONF_FLAGS) --defconfig=.config Config.in
  80
  81 confdefault-y=allyes
  82 confdefault-m=allmod
  83 confdefault-n=allno
  84 confdefault:=$(confdefault-$(CONFDEFAULT))
  85
  86 oldconfig: scripts/config/conf prepare-tmpinfo FORCE
  87         [ -L .config ] && export KCONFIG_OVERWRITECONFIG=1; \
  88                 $< $(KCONF_FLAGS) --$(if $(confdefault),$(confdefault),old)config Config.in
  89
  90 menuconfig: scripts/config/mconf prepare-tmpinfo FORCE
  91         if [ \! -e .config -a -e $(HOME)/.openwrt/defconfig ]; then \
  92                 cp $(HOME)/.openwrt/defconfig .config; \
  93         fi
  94         [ -L .config ] && export KCONFIG_OVERWRITECONFIG=1; \
  95                 $< Config.in
  96
  97 nconfig: scripts/config/nconf prepare-tmpinfo FORCE
  98         if [ \! -e .config -a -e $(HOME)/.openwrt/defconfig ]; then \
  99                 cp $(HOME)/.openwrt/defconfig .config; \
 100         fi
 101         [ -L .config ] && export KCONFIG_OVERWRITECONFIG=1; \
 102                 $< Config.in
 103
 104 xconfig: scripts/config/qconf prepare-tmpinfo FORCE
 105         if [ \! -e .config -a -e $(HOME)/.openwrt/defconfig ]; then \
 106                 cp $(HOME)/.openwrt/defconfig .config; \
 107         fi
 108         $< Config.in
 109
 110 prepare_kernel_conf: .config toolchain/install FORCE
 111
 112 ifeq ($(wildcard staging_dir/host/bin/quilt),)
 113   prepare_kernel_conf:
 114         @+$(SUBMAKE) -r tools/quilt/compile
 115 else
 116   prepare_kernel_conf: ;
 117 endif
 118
 119 kernel_oldconfig: prepare_kernel_conf
 120         $(_SINGLE)$(NO_TRACE_MAKE) -C target/linux oldconfig
 121
 122 ifneq ($(DISTRO_PKG_CONFIG),)
 123 kernel_menuconfig: export PATH:=$(dir $(DISTRO_PKG_CONFIG)):$(PATH)
 124 kernel_nconfig: export PATH:=$(dir $(DISTRO_PKG_CONFIG)):$(PATH)
 125 kernel_xconfig: export PATH:=$(dir $(DISTRO_PKG_CONFIG)):$(PATH)
 126 endif
 127 kernel_menuconfig: prepare_kernel_conf
 128         $(_SINGLE)$(NO_TRACE_MAKE) -C target/linux menuconfig
 129
 130 kernel_nconfig: prepare_kernel_conf
 131         $(_SINGLE)$(NO_TRACE_MAKE) -C target/linux nconfig
 132
 133 kernel_xconfig: prepare_kernel_conf
 134         $(_SINGLE)$(NO_TRACE_MAKE) -C target/linux xconfig
 135
 136 staging_dir/host/.prereq-build: include/prereq-build.mk
 137         mkdir -p tmp
 138         @$(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f $(TOPDIR)/include/prereq-build.mk prereq 2>/dev/null || { \
 139                 echo "Prerequisite check failed. Use FORCE=1 to override."; \
 140                 false; \
 141         }
 142   ifneq ($(realpath $(TOPDIR)/include/prepare.mk),)
 143         @$(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f $(TOPDIR)/include/prepare.mk prepare 2>/dev/null || { \
 144                 echo "Preparation failed."; \
 145                 false; \
 146         }
 147   endif
 148         touch $@
 149
 150 printdb: FORCE
 151         @$(_SINGLE)$(NO_TRACE_MAKE) -p $@ V=99 DUMP_TARGET_DB=1 2>&1
 152
 153 ifndef SDK
 154   DOWNLOAD_DIRS = tools/download toolchain/download package/download target/download
 155 else
 156   DOWNLOAD_DIRS = package/download
 157 endif
 158
 159 download: .config FORCE $(if $(wildcard $(TOPDIR)/staging_dir/host/bin/flock),,tools/flock/compile)
 160         @+$(foreach dir,$(DOWNLOAD_DIRS),$(SUBMAKE) $(dir);)
 161
 162 clean dirclean: .config
 163         @+$(SUBMAKE) -r $@
 164
 165 prereq:: prepare-tmpinfo .config
 166         @+$(NO_TRACE_MAKE) -r -s $@
 167
 168 check: .config FORCE
 169         @+$(NO_TRACE_MAKE) -r -s $@ QUIET= V=s
 170
 171 val.%: FORCE
 172         @+$(NO_TRACE_MAKE) -r -s $@ QUIET= V=s
 173
 174 WARN_PARALLEL_ERROR = $(if $(BUILD_LOG),,$(and $(filter -j,$(MAKEFLAGS)),$(findstring s,$(OPENWRT_VERBOSE))))
 175
 176 ifeq ($(SDK),1)
 177
 178 %::
 179         @+$(PREP_MK) $(NO_TRACE_MAKE) -r -s prereq
 180         @./scripts/config/conf $(KCONF_FLAGS) --defconfig=.config Config.in
 181         @+$(ULIMIT_FIX) $(SUBMAKE) -r $@
 182
 183 else
 184
 185 %::
 186         @+$(PREP_MK) $(NO_TRACE_MAKE) -r -s prereq
 187         @( \
 188                 cp .config tmp/.config; \
 189                 ./scripts/config/conf $(KCONF_FLAGS) --defconfig=tmp/.config -w tmp/.config Config.in > /dev/null 2>&1; \
 190                 if ./scripts/kconfig.pl '>' .config tmp/.config | grep -q CONFIG; then \
 191                         printf "$(_R)WARNING: your configuration is out of sync. Please run make menuconfig, oldconfig or defconfig!$(_N)\n" >&2; \
 192                 fi \
 193         )
 194         @+$(ULIMIT_FIX) $(SUBMAKE) -r $@ $(if $(WARN_PARALLEL_ERROR), || { \
 195                 printf "$(_R)Build failed - please re-run with -j1 to see the real error message$(_N)\n" >&2; \
 196                 false; \
 197         } )
 198
 199 endif
 200
 201 # update all feeds, re-create index files, install symlinks
 202 package/symlinks:
 203         ./scripts/feeds update -a
 204         ./scripts/feeds install -a
 205
 206 # re-create index files, install symlinks
 207 package/symlinks-install:
 208         ./scripts/feeds update -i
 209         ./scripts/feeds install -a
 210
 211 # remove all symlinks, don't touch ./feeds
 212 package/symlinks-clean:
 213         ./scripts/feeds uninstall -a
 214
 215 help:
 216         cat README.md
 217
 218 distclean: cacheclean
 219         rm -rf bin build_dir .config* dl feeds key-build* logs package/feeds package/openwrt-packages staging_dir tmp
 220         @$(_SINGLE)$(SUBMAKE) -C scripts/config clean
 221
 222 ifeq ($(findstring v,$(DEBUG)),)
 223   .SILENT: symlinkclean clean dirclean distclean config-clean download help tmpinfo-clean .config scripts/config/mconf scripts/config/conf menuconfig staging_dir/host/.prereq-build tmp/.prereq-package prepare-tmpinfo
 224 endif
 225 .PHONY: help FORCE
 226 .NOTPARALLEL:
 227