OpenWrt – Blame information for rev 3
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1 | office | 1 | # Makefile for OpenWrt |
2 | # |
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3 | # Copyright (C) 2007-2012 OpenWrt.org |
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4 | # |
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5 | # This is free software, licensed under the GNU General Public License v2. |
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6 | # See /LICENSE for more information. |
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7 | # |
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8 | |||
9 | PREP_MK= OPENWRT_BUILD= QUIET=0 |
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10 | |||
11 | export IS_TTY=$(shell tty -s && echo 1 || echo 0) |
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12 | |||
13 | include $(TOPDIR)/include/verbose.mk |
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14 | |||
15 | ifeq ($(SDK),1) |
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16 | include $(TOPDIR)/include/version.mk |
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17 | else |
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18 | REVISION:=$(shell $(TOPDIR)/scripts/getver.sh) |
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19 | SOURCE_DATE_EPOCH:=$(shell $(TOPDIR)/scripts/get_source_date_epoch.sh) |
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20 | endif |
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21 | |||
22 | HOSTCC ?= $(CC) |
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23 | export REVISION |
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24 | export SOURCE_DATE_EPOCH |
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25 | export GIT_CONFIG_PARAMETERS='core.autocrlf=false' |
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26 | export GIT_ASKPASS:=/bin/true |
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27 | export MAKE_JOBSERVER=$(filter --jobserver%,$(MAKEFLAGS)) |
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28 | export GNU_HOST_NAME:=$(shell $(TOPDIR)/scripts/config.guess) |
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29 | export HOST_OS:=$(shell uname) |
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30 | export HOST_ARCH:=$(shell uname -m) |
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31 | |||
32 | # prevent perforce from messing with the patch utility |
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33 | unexport P4PORT P4USER P4CONFIG P4CLIENT |
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34 | |||
35 | # prevent user defaults for quilt from interfering |
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36 | unexport QUILT_PATCHES QUILT_PATCH_OPTS |
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37 | |||
38 | unexport C_INCLUDE_PATH CROSS_COMPILE ARCH |
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39 | |||
40 | # prevent distro default LPATH from interfering |
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41 | unexport LPATH |
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42 | |||
43 | # make sure that a predefined CFLAGS variable does not disturb packages |
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44 | export CFLAGS= |
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45 | export LDFLAGS= |
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46 | |||
47 | empty:= |
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48 | space:= $(empty) $(empty) |
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49 | path:=$(subst :,$(space),$(PATH)) |
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50 | path:=$(filter-out .%,$(path)) |
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51 | path:=$(subst $(space),:,$(path)) |
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52 | export PATH:=$(path) |
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53 | |||
54 | unexport TAR_OPTIONS |
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55 | |||
56 | ifneq ($(shell $(HOSTCC) 2>&1 | grep clang),) |
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57 | export HOSTCC_REAL?=$(HOSTCC) |
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58 | export HOSTCC_WRAPPER:=$(TOPDIR)/scripts/clang-gcc-wrapper |
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59 | else |
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60 | export HOSTCC_WRAPPER:=$(HOSTCC) |
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61 | endif |
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62 | |||
63 | ifeq ($(FORCE),) |
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64 | .config scripts/config/conf scripts/config/mconf: staging_dir/host/.prereq-build |
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65 | endif |
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66 | |||
67 | SCAN_COOKIE?=$(shell echo $$$$) |
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68 | export SCAN_COOKIE |
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69 | |||
70 | SUBMAKE:=umask 022; $(SUBMAKE) |
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71 | |||
72 | ULIMIT_FIX=_limit=`ulimit -n`; [ "$$_limit" = "unlimited" -o "$$_limit" -ge 1024 ] || ulimit -n 1024; |
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73 | |||
74 | prepare-mk: staging_dir/host/.prereq-build FORCE ; |
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75 | |||
76 | ifdef SDK |
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77 | IGNORE_PACKAGES = linux |
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78 | endif |
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79 | |||
80 | _ignore = $(foreach p,$(IGNORE_PACKAGES),--ignore $(p)) |
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81 | |||
82 | prepare-tmpinfo: FORCE |
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83 | @+$(MAKE) -r -s staging_dir/host/.prereq-build $(PREP_MK) |
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84 | mkdir -p tmp/info |
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85 | $(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f include/scan.mk SCAN_TARGET="packageinfo" SCAN_DIR="package" SCAN_NAME="package" SCAN_DEPTH=5 SCAN_EXTRA="" |
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86 | $(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f include/scan.mk SCAN_TARGET="targetinfo" SCAN_DIR="target/linux" SCAN_NAME="target" SCAN_DEPTH=2 SCAN_EXTRA="" SCAN_MAKEOPTS="TARGET_BUILD=1" |
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87 | for type in package target; do \ |
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88 | f=tmp/.$${type}info; t=tmp/.config-$${type}.in; \ |
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89 | [ "$$t" -nt "$$f" ] || ./scripts/$${type}-metadata.pl $(_ignore) config "$$f" > "$$t" || { rm -f "$$t"; echo "Failed to build $$t"; false; break; }; \ |
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90 | done |
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3 | office | 91 | [ tmp/.config-feeds.in -nt tmp/.packagesubdirs ] || ./scripts/feeds feed_config > tmp/.config-feeds.in |
1 | office | 92 | ./scripts/package-metadata.pl mk tmp/.packageinfo > tmp/.packagedeps || { rm -f tmp/.packagedeps; false; } |
3 | office | 93 | ./scripts/package-metadata.pl subdirs tmp/.packageinfo > tmp/.packagesubdirs || { rm -f tmp/.packagesubdirs; false; } |
1 | office | 94 | touch $(TOPDIR)/tmp/.build |
95 | |||
96 | .config: ./scripts/config/conf $(if $(CONFIG_HAVE_DOT_CONFIG),,prepare-tmpinfo) |
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97 | @+if [ \! -e .config ] || ! grep CONFIG_HAVE_DOT_CONFIG .config >/dev/null; then \ |
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98 | [ -e $(HOME)/.openwrt/defconfig ] && cp $(HOME)/.openwrt/defconfig .config; \ |
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99 | $(_SINGLE)$(NO_TRACE_MAKE) menuconfig $(PREP_MK); \ |
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100 | fi |
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101 | |||
102 | scripts/config/mconf: |
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103 | @$(_SINGLE)$(SUBMAKE) -s -C scripts/config all CC="$(HOSTCC_WRAPPER)" |
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104 | |||
105 | $(eval $(call rdep,scripts/config,scripts/config/mconf)) |
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106 | |||
107 | scripts/config/qconf: |
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108 | @$(_SINGLE)$(SUBMAKE) -s -C scripts/config qconf CC="$(HOSTCC_WRAPPER)" |
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109 | |||
110 | scripts/config/conf: |
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111 | @$(_SINGLE)$(SUBMAKE) -s -C scripts/config conf CC="$(HOSTCC_WRAPPER)" |
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112 | |||
113 | config: scripts/config/conf prepare-tmpinfo FORCE |
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114 | [ -L .config ] && export KCONFIG_OVERWRITECONFIG=1; \ |
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115 | $< Config.in |
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116 | |||
117 | config-clean: FORCE |
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118 | $(_SINGLE)$(NO_TRACE_MAKE) -C scripts/config clean |
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119 | |||
120 | defconfig: scripts/config/conf prepare-tmpinfo FORCE |
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121 | touch .config |
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122 | @if [ ! -s .config -a -e $(HOME)/.openwrt/defconfig ]; then cp $(HOME)/.openwrt/defconfig .config; fi |
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123 | [ -L .config ] && export KCONFIG_OVERWRITECONFIG=1; \ |
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124 | $< --defconfig=.config Config.in |
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125 | |||
126 | confdefault-y=allyes |
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127 | confdefault-m=allmod |
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128 | confdefault-n=allno |
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129 | confdefault:=$(confdefault-$(CONFDEFAULT)) |
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130 | |||
131 | oldconfig: scripts/config/conf prepare-tmpinfo FORCE |
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132 | [ -L .config ] && export KCONFIG_OVERWRITECONFIG=1; \ |
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133 | $< --$(if $(confdefault),$(confdefault),old)config Config.in |
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134 | |||
135 | menuconfig: scripts/config/mconf prepare-tmpinfo FORCE |
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136 | if [ \! -e .config -a -e $(HOME)/.openwrt/defconfig ]; then \ |
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137 | cp $(HOME)/.openwrt/defconfig .config; \ |
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138 | fi |
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139 | [ -L .config ] && export KCONFIG_OVERWRITECONFIG=1; \ |
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140 | $< Config.in |
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141 | |||
142 | xconfig: scripts/config/qconf prepare-tmpinfo FORCE |
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143 | if [ \! -e .config -a -e $(HOME)/.openwrt/defconfig ]; then \ |
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144 | cp $(HOME)/.openwrt/defconfig .config; \ |
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145 | fi |
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146 | $< Config.in |
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147 | |||
148 | prepare_kernel_conf: .config FORCE |
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149 | |||
150 | ifeq ($(wildcard staging_dir/host/bin/quilt),) |
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151 | prepare_kernel_conf: |
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152 | @+$(SUBMAKE) -r tools/quilt/compile |
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153 | else |
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154 | prepare_kernel_conf: ; |
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155 | endif |
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156 | |||
157 | kernel_oldconfig: prepare_kernel_conf |
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158 | $(_SINGLE)$(NO_TRACE_MAKE) -C target/linux oldconfig |
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159 | |||
160 | kernel_menuconfig: prepare_kernel_conf |
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161 | $(_SINGLE)$(NO_TRACE_MAKE) -C target/linux menuconfig |
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162 | |||
163 | kernel_nconfig: prepare_kernel_conf |
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164 | $(_SINGLE)$(NO_TRACE_MAKE) -C target/linux nconfig |
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165 | |||
166 | staging_dir/host/.prereq-build: include/prereq-build.mk |
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167 | mkdir -p tmp |
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168 | @$(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f $(TOPDIR)/include/prereq-build.mk prereq 2>/dev/null || { \ |
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169 | echo "Prerequisite check failed. Use FORCE=1 to override."; \ |
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170 | false; \ |
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171 | } |
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172 | ifneq ($(realpath $(TOPDIR)/include/prepare.mk),) |
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173 | @$(_SINGLE)$(NO_TRACE_MAKE) -j1 -r -s -f $(TOPDIR)/include/prepare.mk prepare 2>/dev/null || { \ |
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174 | echo "Preparation failed."; \ |
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175 | false; \ |
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176 | } |
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177 | endif |
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178 | touch $@ |
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179 | |||
180 | printdb: FORCE |
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181 | @$(_SINGLE)$(NO_TRACE_MAKE) -p $@ V=99 DUMP_TARGET_DB=1 2>&1 |
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182 | |||
183 | ifndef SDK |
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184 | DOWNLOAD_DIRS = tools/download toolchain/download package/download target/download |
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185 | else |
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186 | DOWNLOAD_DIRS = package/download |
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187 | endif |
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188 | |||
189 | download: .config FORCE $(if $(wildcard $(TOPDIR)/staging_dir/host/bin/flock),,tools/flock/compile) |
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190 | @+$(foreach dir,$(DOWNLOAD_DIRS),$(SUBMAKE) $(dir);) |
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191 | |||
192 | clean dirclean: .config |
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193 | @+$(SUBMAKE) -r $@ |
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194 | |||
195 | prereq:: prepare-tmpinfo .config |
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196 | @+$(NO_TRACE_MAKE) -r -s $@ |
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197 | |||
198 | check: .config FORCE |
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199 | @+$(NO_TRACE_MAKE) -r -s $@ QUIET= V=s |
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200 | |||
201 | val.%: FORCE |
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202 | @+$(NO_TRACE_MAKE) -r -s $@ QUIET= V=s |
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203 | |||
204 | WARN_PARALLEL_ERROR = $(if $(BUILD_LOG),,$(and $(filter -j,$(MAKEFLAGS)),$(findstring s,$(OPENWRT_VERBOSE)))) |
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205 | |||
206 | ifeq ($(SDK),1) |
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207 | |||
208 | %:: |
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209 | @+$(PREP_MK) $(NO_TRACE_MAKE) -r -s prereq |
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210 | @./scripts/config/conf --defconfig=.config Config.in |
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211 | @+$(ULIMIT_FIX) $(SUBMAKE) -r $@ |
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212 | |||
213 | else |
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214 | |||
215 | %:: |
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216 | @+$(PREP_MK) $(NO_TRACE_MAKE) -r -s prereq |
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217 | @( \ |
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218 | cp .config tmp/.config; \ |
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219 | ./scripts/config/conf --defconfig=tmp/.config -w tmp/.config Config.in > /dev/null 2>&1; \ |
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220 | if ./scripts/kconfig.pl '>' .config tmp/.config | grep -q CONFIG; then \ |
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221 | printf "$(_R)WARNING: your configuration is out of sync. Please run make menuconfig, oldconfig or defconfig!$(_N)\n" >&2; \ |
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222 | fi \ |
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223 | ) |
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224 | @+$(ULIMIT_FIX) $(SUBMAKE) -r $@ $(if $(WARN_PARALLEL_ERROR), || { \ |
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225 | printf "$(_R)Build failed - please re-run with -j1 to see the real error message$(_N)\n" >&2; \ |
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226 | false; \ |
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227 | } ) |
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228 | |||
229 | endif |
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230 | |||
231 | # update all feeds, re-create index files, install symlinks |
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232 | package/symlinks: |
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233 | ./scripts/feeds update -a |
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234 | ./scripts/feeds install -a |
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235 | |||
236 | # re-create index files, install symlinks |
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237 | package/symlinks-install: |
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238 | ./scripts/feeds update -i |
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239 | ./scripts/feeds install -a |
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240 | |||
241 | # remove all symlinks, don't touch ./feeds |
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242 | package/symlinks-clean: |
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243 | ./scripts/feeds uninstall -a |
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244 | |||
245 | help: |
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246 | cat README |
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247 | |||
248 | distclean: |
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249 | rm -rf bin build_dir .config* dl feeds key-build* logs package/feeds package/openwrt-packages staging_dir tmp |
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250 | @$(_SINGLE)$(SUBMAKE) -C scripts/config clean |
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251 | |||
252 | ifeq ($(findstring v,$(DEBUG)),) |
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253 | .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 |
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254 | endif |
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255 | .PHONY: help FORCE |
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256 | .NOTPARALLEL: |
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257 |