main.mk revision d806b521b88ebd0e5ff5a843a30cbf8ba3b4e0b5
1# Only use ANDROID_BUILD_SHELL to wrap around bash. 2# DO NOT use other shells such as zsh. 3ifdef ANDROID_BUILD_SHELL 4SHELL := $(ANDROID_BUILD_SHELL) 5else 6# Use bash, not whatever shell somebody has installed as /bin/sh 7# This is repeated in config.mk, since envsetup.sh runs that file 8# directly. 9SHELL := /bin/bash 10endif 11 12# this turns off the suffix rules built into make 13.SUFFIXES: 14 15# this turns off the RCS / SCCS implicit rules of GNU Make 16% : RCS/%,v 17% : RCS/% 18% : %,v 19% : s.% 20% : SCCS/s.% 21 22# If a rule fails, delete $@. 23.DELETE_ON_ERROR: 24 25# Figure out where we are. 26#TOP := $(dir $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))) 27#TOP := $(patsubst %/,%,$(TOP)) 28 29# TOPDIR is the normal variable you should use, because 30# if we are executing relative to the current directory 31# it can be "", whereas TOP must be "." which causes 32# pattern matching problems when make strips off the 33# trailing "./" from paths in various places. 34#ifeq ($(TOP),.) 35#TOPDIR := 36#else 37#TOPDIR := $(TOP)/ 38#endif 39 40# Check for broken versions of make. 41ifneq (1,$(strip $(shell expr $(MAKE_VERSION) \>= 3.81))) 42$(warning ********************************************************************************) 43$(warning * You are using version $(MAKE_VERSION) of make.) 44$(warning * Android can only be built by versions 3.81 and higher.) 45$(warning * see https://source.android.com/source/download.html) 46$(warning ********************************************************************************) 47$(error stopping) 48endif 49 50# Absolute path of the present working direcotry. 51# This overrides the shell variable $PWD, which does not necessarily points to 52# the top of the source tree, for example when "make -C" is used in m/mm/mmm. 53PWD := $(shell pwd) 54 55TOP := . 56TOPDIR := 57 58BUILD_SYSTEM := $(TOPDIR)build/core 59 60# This is the default target. It must be the first declared target. 61.PHONY: droid 62DEFAULT_GOAL := droid 63$(DEFAULT_GOAL): droid_targets 64 65.PHONY: droid_targets 66droid_targets: 67 68# Used to force goals to build. Only use for conditionally defined goals. 69.PHONY: FORCE 70FORCE: 71 72# These goals don't need to collect and include Android.mks/CleanSpec.mks 73# in the source tree. 74dont_bother_goals := clean clobber dataclean installclean \ 75 help out \ 76 snod systemimage-nodeps \ 77 stnod systemtarball-nodeps \ 78 userdataimage-nodeps userdatatarball-nodeps \ 79 cacheimage-nodeps \ 80 vendorimage-nodeps \ 81 ramdisk-nodeps \ 82 bootimage-nodeps \ 83 recoveryimage-nodeps \ 84 product-graph dump-products 85 86ifneq ($(filter $(dont_bother_goals), $(MAKECMDGOALS)),) 87dont_bother := true 88endif 89 90ORIGINAL_MAKECMDGOALS := $(MAKECMDGOALS) 91 92# Targets that provide quick help on the build system. 93include $(BUILD_SYSTEM)/help.mk 94 95# Set up various standard variables based on configuration 96# and host information. 97include $(BUILD_SYSTEM)/config.mk 98 99relaunch_with_ninja := 100ifneq ($(USE_NINJA),false) 101ifndef BUILDING_WITH_NINJA 102relaunch_with_ninja := true 103endif 104endif 105 106ifeq ($(relaunch_with_ninja),true) 107# Mark this is a ninja build. 108$(shell mkdir -p $(OUT_DIR) && touch $(OUT_DIR)/ninja_build) 109include build/core/ninja.mk 110else # !relaunch_with_ninja 111ifndef BUILDING_WITH_NINJA 112# Remove ninja build mark if it exists. 113$(shell rm -f $(OUT_DIR)/ninja_build) 114endif 115 116# Write the build number to a file so it can be read back in 117# without changing the command line every time. Avoids rebuilds 118# when using ninja. 119$(shell mkdir -p $(OUT_DIR) && \ 120 echo -n $(BUILD_NUMBER) > $(OUT_DIR)/build_number.txt && \ 121 echo -n $(BUILD_DATETIME) > $(OUT_DIR)/build_date.txt) 122BUILD_NUMBER_FROM_FILE := $$(cat $(OUT_DIR)/build_number.txt) 123BUILD_DATETIME_FROM_FILE := $$(cat $(OUT_DIR)/build_date.txt) 124ifeq ($(HOST_OS),darwin) 125DATE_FROM_FILE := date -r $(BUILD_DATETIME_FROM_FILE) 126else 127DATE_FROM_FILE := date -d @$(BUILD_DATETIME_FROM_FILE) 128endif 129 130# CTS-specific config. 131-include cts/build/config.mk 132 133# This allows us to force a clean build - included after the config.mk 134# environment setup is done, but before we generate any dependencies. This 135# file does the rm -rf inline so the deps which are all done below will 136# be generated correctly 137include $(BUILD_SYSTEM)/cleanbuild.mk 138 139# Include the google-specific config 140-include vendor/google/build/config.mk 141 142VERSION_CHECK_SEQUENCE_NUMBER := 5 143-include $(OUT_DIR)/versions_checked.mk 144ifneq ($(VERSION_CHECK_SEQUENCE_NUMBER),$(VERSIONS_CHECKED)) 145 146$(info Checking build tools versions...) 147 148# check for a case sensitive file system 149ifneq (a,$(shell mkdir -p $(OUT_DIR) ; \ 150 echo a > $(OUT_DIR)/casecheck.txt; \ 151 echo B > $(OUT_DIR)/CaseCheck.txt; \ 152 cat $(OUT_DIR)/casecheck.txt)) 153$(warning ************************************************************) 154$(warning You are building on a case-insensitive filesystem.) 155$(warning Please move your source tree to a case-sensitive filesystem.) 156$(warning ************************************************************) 157$(error Case-insensitive filesystems not supported) 158endif 159 160# Make sure that there are no spaces in the absolute path; the 161# build system can't deal with them. 162ifneq ($(words $(shell pwd)),1) 163$(warning ************************************************************) 164$(warning You are building in a directory whose absolute path contains) 165$(warning a space character:) 166$(warning $(space)) 167$(warning "$(shell pwd)") 168$(warning $(space)) 169$(warning Please move your source tree to a path that does not contain) 170$(warning any spaces.) 171$(warning ************************************************************) 172$(error Directory names containing spaces not supported) 173endif 174 175java_version_str := $(shell unset _JAVA_OPTIONS && java -version 2>&1) 176javac_version_str := $(shell unset _JAVA_OPTIONS && javac -version 2>&1) 177 178# Check for the correct version of java, should be 1.7 by 179# default, and 1.8 if EXPERIMENTAL_USE_JAVA8 is set 180ifneq ($(EXPERIMENTAL_USE_JAVA8),) 181required_version := "1.8.x" 182required_javac_version := "1.8" 183java_version := $(shell echo '$(java_version_str)' | grep '[ "]1\.8[\. "$$]') 184javac_version := $(shell echo '$(javac_version_str)' | grep '[ "]1\.8[\. "$$]') 185else # default 186required_version := "1.7.x" 187required_javac_version := "1.7" 188java_version := $(shell echo '$(java_version_str)' | grep '^java .*[ "]1\.7[\. "$$]') 189javac_version := $(shell echo '$(javac_version_str)' | grep '[ "]1\.7[\. "$$]') 190endif # if EXPERIMENTAL_USE_JAVA8 191 192ifeq ($(strip $(java_version)),) 193$(info ************************************************************) 194$(info You are attempting to build with the incorrect version) 195$(info of java.) 196$(info $(space)) 197$(info Your version is: $(java_version_str).) 198$(info The required version is: $(required_version)) 199$(info $(space)) 200$(info Please follow the machine setup instructions at) 201$(info $(space)$(space)$(space)$(space)https://source.android.com/source/initializing.html) 202$(info ************************************************************) 203$(error stop) 204endif 205 206# Check for the current JDK. 207# 208# For Java 1.7, we require OpenJDK on linux and Oracle JDK on Mac OS. 209requires_openjdk := false 210ifeq ($(BUILD_OS),linux) 211requires_openjdk := true 212endif 213 214 215# Check for the current jdk 216ifeq ($(requires_openjdk), true) 217# The user asked for java7 openjdk, so check that the host 218# java version is really openjdk 219ifeq ($(shell echo '$(java_version_str)' | grep -i openjdk),) 220$(info ************************************************************) 221$(info You asked for an OpenJDK 7 build but your version is) 222$(info $(java_version_str).) 223$(info ************************************************************) 224$(error stop) 225endif # java version is not OpenJdk 226else # if requires_openjdk 227ifneq ($(shell echo '$(java_version_str)' | grep -i openjdk),) 228$(info ************************************************************) 229$(info You are attempting to build with an unsupported JDK.) 230$(info $(space)) 231$(info You use OpenJDK but only Sun/Oracle JDK is supported.) 232$(info Please follow the machine setup instructions at) 233$(info $(space)$(space)$(space)$(space)https://source.android.com/source/download.html) 234$(info ************************************************************) 235$(error stop) 236endif # java version is not Sun Oracle JDK 237endif # if requires_openjdk 238 239# Check for the correct version of javac 240ifeq ($(strip $(javac_version)),) 241$(info ************************************************************) 242$(info You are attempting to build with the incorrect version) 243$(info of javac.) 244$(info $(space)) 245$(info Your version is: $(javac_version_str).) 246$(info The required version is: $(required_javac_version)) 247$(info $(space)) 248$(info Please follow the machine setup instructions at) 249$(info $(space)$(space)$(space)$(space)https://source.android.com/source/download.html) 250$(info ************************************************************) 251$(error stop) 252endif 253 254 255ifndef BUILD_EMULATOR 256 # Emulator binaries are now provided under prebuilts/android-emulator/ 257 BUILD_EMULATOR := false 258endif 259 260$(shell echo 'VERSIONS_CHECKED := $(VERSION_CHECK_SEQUENCE_NUMBER)' \ 261 > $(OUT_DIR)/versions_checked.mk) 262$(shell echo 'BUILD_EMULATOR ?= $(BUILD_EMULATOR)' \ 263 >> $(OUT_DIR)/versions_checked.mk) 264endif 265 266# These are the modifier targets that don't do anything themselves, but 267# change the behavior of the build. 268# (must be defined before including definitions.make) 269INTERNAL_MODIFIER_TARGETS := showcommands all 270 271# EMMA_INSTRUMENT_STATIC merges the static emma library to each emma-enabled module. 272ifeq (true,$(EMMA_INSTRUMENT_STATIC)) 273EMMA_INSTRUMENT := true 274endif 275 276# Bring in standard build system definitions. 277include $(BUILD_SYSTEM)/definitions.mk 278 279# Bring in dex_preopt.mk 280include $(BUILD_SYSTEM)/dex_preopt.mk 281 282ifneq ($(filter user userdebug eng,$(MAKECMDGOALS)),) 283$(info ***************************************************************) 284$(info ***************************************************************) 285$(info Do not pass '$(filter user userdebug eng,$(MAKECMDGOALS))' on \ 286 the make command line.) 287$(info Set TARGET_BUILD_VARIANT in buildspec.mk, or use lunch or) 288$(info choosecombo.) 289$(info ***************************************************************) 290$(info ***************************************************************) 291$(error stopping) 292endif 293 294ifneq ($(filter-out $(INTERNAL_VALID_VARIANTS),$(TARGET_BUILD_VARIANT)),) 295$(info ***************************************************************) 296$(info ***************************************************************) 297$(info Invalid variant: $(TARGET_BUILD_VARIANT)) 298$(info Valid values are: $(INTERNAL_VALID_VARIANTS)) 299$(info ***************************************************************) 300$(info ***************************************************************) 301$(error stopping) 302endif 303 304# ----------------------------------------------------------------- 305# Variable to check java support level inside PDK build. 306# Not necessary if the components is not in PDK. 307# not defined : not supported 308# "sdk" : sdk API only 309# "platform" : platform API supproted 310TARGET_BUILD_JAVA_SUPPORT_LEVEL := platform 311 312# ----------------------------------------------------------------- 313# The pdk (Platform Development Kit) build 314include build/core/pdk_config.mk 315 316# 317# ----------------------------------------------------------------- 318# Jack version configuration 319-include $(TOPDIR)prebuilts/sdk/tools/jack_versions.mk 320-include $(TOPDIR)prebuilts/sdk/tools/jack_for_module.mk 321 322# ----------------------------------------------------------------- 323### 324### In this section we set up the things that are different 325### between the build variants 326### 327 328is_sdk_build := 329 330ifneq ($(filter sdk win_sdk sdk_addon,$(MAKECMDGOALS)),) 331is_sdk_build := true 332endif 333 334# Add build properties for ART. These define system properties used by installd 335# to pass flags to dex2oat. 336ADDITIONAL_BUILD_PROPERTIES += persist.sys.dalvik.vm.lib.2=libart.so 337ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.isa.$(TARGET_ARCH).variant=$(DEX2OAT_TARGET_CPU_VARIANT) 338ifneq ($(DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES),) 339 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.isa.$(TARGET_ARCH).features=$(DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES) 340endif 341 342ifdef TARGET_2ND_ARCH 343 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.isa.$(TARGET_2ND_ARCH).variant=$($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT) 344 ifneq ($($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES),) 345 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.isa.$(TARGET_2ND_ARCH).features=$($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES) 346 endif 347endif 348 349## user/userdebug ## 350 351user_variant := $(filter user userdebug,$(TARGET_BUILD_VARIANT)) 352enable_target_debugging := true 353tags_to_install := 354ifneq (,$(user_variant)) 355 # Target is secure in user builds. 356 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=1 357 358 ifeq ($(user_variant),userdebug) 359 # Pick up some extra useful tools 360 tags_to_install += debug 361 else 362 # Disable debugging in plain user builds. 363 enable_target_debugging := 364 endif 365 366 # Turn on Dalvik preoptimization for user builds, but only if not 367 # explicitly disabled and the build is running on Linux (since host 368 # Dalvik isn't built for non-Linux hosts). 369 ifeq (,$(WITH_DEXPREOPT)) 370 ifeq ($(user_variant),user) 371 ifeq ($(HOST_OS),linux) 372 # TODO: turn on WITH_DEXPREOPT for libart user builds. 373 # WITH_DEXPREOPT := true 374 endif 375 endif 376 endif 377 378 # Disallow mock locations by default for user builds 379 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=0 380 381else # !user_variant 382 # Turn on checkjni for non-user builds. 383 ADDITIONAL_BUILD_PROPERTIES += ro.kernel.android.checkjni=1 384 # Set device insecure for non-user builds. 385 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=0 386 # Allow mock locations by default for non user builds 387 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=1 388endif # !user_variant 389 390ifeq (true,$(strip $(enable_target_debugging))) 391 # Target is more debuggable and adbd is on by default 392 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=1 393 # Enable Dalvik lock contention logging. 394 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.lockprof.threshold=500 395 # Include the debugging/testing OTA keys in this build. 396 INCLUDE_TEST_OTA_KEYS := true 397else # !enable_target_debugging 398 # Target is less debuggable and adbd is off by default 399 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=0 400endif # !enable_target_debugging 401 402## eng ## 403 404ifeq ($(TARGET_BUILD_VARIANT),eng) 405tags_to_install := debug eng 406ifneq ($(filter ro.setupwizard.mode=ENABLED, $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))),) 407 # Don't require the setup wizard on eng builds 408 ADDITIONAL_BUILD_PROPERTIES := $(filter-out ro.setupwizard.mode=%,\ 409 $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))) \ 410 ro.setupwizard.mode=OPTIONAL 411endif 412ifndef is_sdk_build 413 # Don't verify or compile the image on eng builds to speed startup. 414 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.image-dex2oat-filter=verify-at-runtime 415 # Don't verify or compile apps on eng builds to speed startup. 416 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.dex2oat-filter=verify-at-runtime 417endif 418endif 419 420## sdk ## 421 422ifdef is_sdk_build 423 424# Detect if we want to build a repository for the SDK 425sdk_repo_goal := $(strip $(filter sdk_repo,$(MAKECMDGOALS))) 426MAKECMDGOALS := $(strip $(filter-out sdk_repo,$(MAKECMDGOALS))) 427 428ifneq ($(words $(sort $(filter-out $(INTERNAL_MODIFIER_TARGETS) checkbuild emulator_tests target-files-package,$(MAKECMDGOALS)))),1) 429$(error The 'sdk' target may not be specified with any other targets) 430endif 431 432# TODO: this should be eng I think. Since the sdk is built from the eng 433# variant. 434tags_to_install := debug eng 435ADDITIONAL_BUILD_PROPERTIES += xmpp.auto-presence=true 436ADDITIONAL_BUILD_PROPERTIES += ro.config.nocheckin=yes 437else # !sdk 438endif 439 440BUILD_WITHOUT_PV := true 441 442ADDITIONAL_BUILD_PROPERTIES += net.bt.name=Android 443 444# enable vm tracing in files for now to help track 445# the cause of ANRs in the content process 446ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.stack-trace-file=/data/anr/traces.txt 447 448# ------------------------------------------------------------ 449# Define a function that, given a list of module tags, returns 450# non-empty if that module should be installed in /system. 451 452# For most goals, anything not tagged with the "tests" tag should 453# be installed in /system. 454define should-install-to-system 455$(if $(filter tests,$(1)),,true) 456endef 457 458ifdef is_sdk_build 459# For the sdk goal, anything with the "samples" tag should be 460# installed in /data even if that module also has "eng"/"debug"/"user". 461define should-install-to-system 462$(if $(filter samples tests,$(1)),,true) 463endef 464endif 465 466 467# If they only used the modifier goals (showcommands, etc), we'll actually 468# build the default target. 469ifeq ($(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS)),) 470.PHONY: $(INTERNAL_MODIFIER_TARGETS) 471$(INTERNAL_MODIFIER_TARGETS): $(DEFAULT_GOAL) 472endif 473 474# 475# Typical build; include any Android.mk files we can find. 476# 477subdirs := $(TOP) 478 479FULL_BUILD := true 480 481# Before we go and include all of the module makefiles, stash away 482# the PRODUCT_* values so that later we can verify they are not modified. 483stash_product_vars:=true 484ifeq ($(stash_product_vars),true) 485 $(call stash-product-vars, __STASHED) 486endif 487 488ifneq ($(ONE_SHOT_MAKEFILE),) 489# We've probably been invoked by the "mm" shell function 490# with a subdirectory's makefile. 491include $(ONE_SHOT_MAKEFILE) 492# Change CUSTOM_MODULES to include only modules that were 493# defined by this makefile; this will install all of those 494# modules as a side-effect. Do this after including ONE_SHOT_MAKEFILE 495# so that the modules will be installed in the same place they 496# would have been with a normal make. 497CUSTOM_MODULES := $(sort $(call get-tagged-modules,$(ALL_MODULE_TAGS))) 498FULL_BUILD := 499# Stub out the notice targets, which probably aren't defined 500# when using ONE_SHOT_MAKEFILE. 501NOTICE-HOST-%: ; 502NOTICE-TARGET-%: ; 503 504# A helper goal printing out install paths 505.PHONY: GET-INSTALL-PATH 506GET-INSTALL-PATH: 507 @echo "Install paths for modules in $(ONE_SHOT_MAKEFILE):" 508 @$(foreach m, $(ALL_MODULES), $(if $(ALL_MODULES.$(m).INSTALLED), \ 509 echo 'INSTALL-PATH: $(m) $(ALL_MODULES.$(m).INSTALLED)';)) 510 511else # ONE_SHOT_MAKEFILE 512 513ifneq ($(dont_bother),true) 514# 515# Include all of the makefiles in the system 516# 517 518# Can't use first-makefiles-under here because 519# --mindepth=2 makes the prunes not work. 520subdir_makefiles := \ 521 $(shell build/tools/findleaves.py $(FIND_LEAVES_EXCLUDES) $(subdirs) Android.mk) 522 523$(foreach mk, $(subdir_makefiles), $(info including $(mk) ...)$(eval include $(mk))) 524 525endif # dont_bother 526 527endif # ONE_SHOT_MAKEFILE 528 529# Now with all Android.mks loaded we can do post cleaning steps. 530include $(BUILD_SYSTEM)/post_clean.mk 531 532ifeq ($(stash_product_vars),true) 533 $(call assert-product-vars, __STASHED) 534endif 535 536include $(BUILD_SYSTEM)/legacy_prebuilts.mk 537ifneq ($(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),) 538 $(warning *** Some files have been added to ALL_PREBUILT.) 539 $(warning *) 540 $(warning * ALL_PREBUILT is a deprecated mechanism that) 541 $(warning * should not be used for new files.) 542 $(warning * As an alternative, use PRODUCT_COPY_FILES in) 543 $(warning * the appropriate product definition.) 544 $(warning * build/target/product/core.mk is the product) 545 $(warning * definition used in all products.) 546 $(warning *) 547 $(foreach bad_prebuilt,$(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),$(warning * unexpected $(bad_prebuilt) in ALL_PREBUILT)) 548 $(warning *) 549 $(error ALL_PREBUILT contains unexpected files) 550endif 551 552# ------------------------------------------------------------------- 553# All module makefiles have been included at this point. 554# ------------------------------------------------------------------- 555 556 557# ------------------------------------------------------------------- 558# Fix up CUSTOM_MODULES to refer to installed files rather than 559# just bare module names. Leave unknown modules alone in case 560# they're actually full paths to a particular file. 561known_custom_modules := $(filter $(ALL_MODULES),$(CUSTOM_MODULES)) 562unknown_custom_modules := $(filter-out $(ALL_MODULES),$(CUSTOM_MODULES)) 563CUSTOM_MODULES := \ 564 $(call module-installed-files,$(known_custom_modules)) \ 565 $(unknown_custom_modules) 566 567# ------------------------------------------------------------------- 568# Define dependencies for modules that require other modules. 569# This can only happen now, after we've read in all module makefiles. 570# 571# TODO: deal with the fact that a bare module name isn't 572# unambiguous enough. Maybe declare short targets like 573# APPS:Quake or HOST:SHARED_LIBRARIES:libutils. 574# BUG: the system image won't know to depend on modules that are 575# brought in as requirements of other modules. 576# 577# Resolve the required module name to 32-bit or 64-bit variant. 578# Get a list of corresponding 32-bit module names, if one exists. 579define get-32-bit-modules 580$(strip $(foreach m,$(1),\ 581 $(if $(ALL_MODULES.$(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX).CLASS),\ 582 $(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX)))) 583endef 584# Get a list of corresponding 32-bit module names, if one exists; 585# otherwise return the original module name 586define get-32-bit-modules-if-we-can 587$(strip $(foreach m,$(1),\ 588 $(if $(ALL_MODULES.$(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX).CLASS),\ 589 $(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX), 590 $(m)))) 591endef 592 593# If a module is for a cross host os, the required modules must be for 594# that OS too. 595# If a module is built for 32-bit, the required modules must be 32-bit too; 596# Otherwise if the module is an exectuable or shared library, 597# the required modules must be 64-bit; 598# otherwise we require both 64-bit and 32-bit variant, if one exists. 599$(foreach m,$(ALL_MODULES),\ 600 $(eval r := $(ALL_MODULES.$(m).REQUIRED))\ 601 $(if $(r),\ 602 $(if $(ALL_MODULES.$(m).FOR_HOST_CROSS),\ 603 $(eval r := $(addprefix host_cross_,$(r))))\ 604 $(if $(ALL_MODULES.$(m).FOR_2ND_ARCH),\ 605 $(eval r_r := $(call get-32-bit-modules-if-we-can,$(r))),\ 606 $(if $(filter EXECUTABLES SHARED_LIBRARIES,$(ALL_MODULES.$(m).CLASS)),\ 607 $(eval r_r := $(r)),\ 608 $(eval r_r := $(r) $(call get-32-bit-modules,$(r)))\ 609 )\ 610 )\ 611 $(eval ALL_MODULES.$(m).REQUIRED := $(strip $(r_r)))\ 612 )\ 613) 614r_r := 615 616define add-required-deps 617$(1): | $(2) 618endef 619 620$(foreach m,$(ALL_MODULES), \ 621 $(eval r := $(ALL_MODULES.$(m).REQUIRED)) \ 622 $(if $(r), \ 623 $(eval r := $(call module-installed-files,$(r))) \ 624 $(eval t_m := $(filter $(TARGET_OUT_ROOT)/%, $(ALL_MODULES.$(m).INSTALLED))) \ 625 $(eval h_m := $(filter $(HOST_OUT_ROOT)/%, $(ALL_MODULES.$(m).INSTALLED))) \ 626 $(eval hc_m := $(filter $(HOST_CROSS_OUT_ROOT)/%, $(ALL_MODULES.$(m).INSTALLED))) \ 627 $(eval t_r := $(filter $(TARGET_OUT_ROOT)/%, $(r))) \ 628 $(eval h_r := $(filter $(HOST_OUT_ROOT)/%, $(r))) \ 629 $(eval hc_r := $(filter $(HOST_CROSS_OUT_ROOT)/%, $(r))) \ 630 $(eval t_m := $(filter-out $(t_r), $(t_m))) \ 631 $(eval h_m := $(filter-out $(h_r), $(h_m))) \ 632 $(eval hc_m := $(filter-out $(hc_r), $(hc_m))) \ 633 $(if $(t_m), $(eval $(call add-required-deps, $(t_m),$(t_r)))) \ 634 $(if $(h_m), $(eval $(call add-required-deps, $(h_m),$(h_r)))) \ 635 $(if $(hc_m), $(eval $(call add-required-deps, $(hc_m),$(hc_r)))) \ 636 ) \ 637 ) 638 639t_m := 640h_m := 641hc_m := 642t_r := 643h_r := 644hc_r := 645 646# Establish the dependecies on the shared libraries. 647# It also adds the shared library module names to ALL_MODULES.$(m).REQUIRED, 648# so they can be expanded to product_MODULES later. 649# $(1): TARGET_ or HOST_ or HOST_CROSS_. 650# $(2): non-empty for 2nd arch. 651# $(3): non-empty for host cross compile. 652define resolve-shared-libs-depes 653$(foreach m,$($(if $(2),$($(1)2ND_ARCH_VAR_PREFIX))$(1)DEPENDENCIES_ON_SHARED_LIBRARIES),\ 654 $(eval p := $(subst :,$(space),$(m)))\ 655 $(eval mod := $(firstword $(p)))\ 656 $(eval deps := $(subst $(comma),$(space),$(lastword $(p))))\ 657 $(if $(2),$(eval deps := $(addsuffix $($(1)2ND_ARCH_MODULE_SUFFIX),$(deps))))\ 658 $(if $(3),$(eval deps := $(addprefix host_cross_,$(deps))))\ 659 $(eval r := $(filter $($(1)OUT)/%,$(call module-installed-files,\ 660 $(deps))))\ 661 $(eval $(call add-required-deps,$(word 2,$(p)),$(r)))\ 662 $(eval ALL_MODULES.$(mod).REQUIRED += $(deps))) 663endef 664 665$(call resolve-shared-libs-depes,TARGET_) 666ifdef TARGET_2ND_ARCH 667$(call resolve-shared-libs-depes,TARGET_,true) 668endif 669$(call resolve-shared-libs-depes,HOST_) 670ifdef HOST_2ND_ARCH 671$(call resolve-shared-libs-depes,HOST_,true) 672endif 673ifdef HOST_CROSS_OS 674$(call resolve-shared-libs-depes,HOST_CROSS_,,true) 675endif 676 677m := 678r := 679p := 680deps := 681add-required-deps := 682 683# ------------------------------------------------------------------- 684# Figure out our module sets. 685# 686# Of the modules defined by the component makefiles, 687# determine what we actually want to build. 688 689########################################################### 690## Expand a module name list with REQUIRED modules 691########################################################### 692# $(1): The variable name that holds the initial module name list. 693# the variable will be modified to hold the expanded results. 694# $(2): The initial module name list. 695# Returns empty string (maybe with some whitespaces). 696define expand-required-modules 697$(eval _erm_new_modules := $(sort $(filter-out $($(1)),\ 698 $(foreach m,$(2),$(ALL_MODULES.$(m).REQUIRED)))))\ 699$(if $(_erm_new_modules),$(eval $(1) += $(_erm_new_modules))\ 700 $(call expand-required-modules,$(1),$(_erm_new_modules))) 701endef 702 703ifdef FULL_BUILD 704 # The base list of modules to build for this product is specified 705 # by the appropriate product definition file, which was included 706 # by product_config.mk. 707 product_MODULES := $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES) 708 # Filter out the overridden packages before doing expansion 709 product_MODULES := $(filter-out $(foreach p, $(product_MODULES), \ 710 $(PACKAGES.$(p).OVERRIDES)), $(product_MODULES)) 711 712 # Resolve the :32 :64 module name 713 modules_32 := $(patsubst %:32,%,$(filter %:32, $(product_MODULES))) 714 modules_64 := $(patsubst %:64,%,$(filter %:64, $(product_MODULES))) 715 modules_rest := $(filter-out %:32 %:64,$(product_MODULES)) 716 # Note for 32-bit product, $(modules_32) and $(modules_64) will be 717 # added as their original module names. 718 product_MODULES := $(call get-32-bit-modules-if-we-can, $(modules_32)) 719 product_MODULES += $(modules_64) 720 # For the rest we add both 721 product_MODULES += $(call get-32-bit-modules, $(modules_rest)) 722 product_MODULES += $(modules_rest) 723 724 $(call expand-required-modules,product_MODULES,$(product_MODULES)) 725 726 product_FILES := $(call module-installed-files, $(product_MODULES)) 727 ifeq (0,1) 728 $(info product_FILES for $(TARGET_DEVICE) ($(INTERNAL_PRODUCT)):) 729 $(foreach p,$(product_FILES),$(info : $(p))) 730 $(error done) 731 endif 732else 733 # We're not doing a full build, and are probably only including 734 # a subset of the module makefiles. Don't try to build any modules 735 # requested by the product, because we probably won't have rules 736 # to build them. 737 product_FILES := 738endif 739 740eng_MODULES := $(sort \ 741 $(call get-tagged-modules,eng) \ 742 $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_ENG)) \ 743 ) 744debug_MODULES := $(sort \ 745 $(call get-tagged-modules,debug) \ 746 $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_DEBUG)) \ 747 ) 748tests_MODULES := $(sort \ 749 $(call get-tagged-modules,tests) \ 750 $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_TESTS)) \ 751 ) 752 753# TODO: Remove the 3 places in the tree that use ALL_DEFAULT_INSTALLED_MODULES 754# and get rid of it from this list. 755modules_to_install := $(sort \ 756 $(ALL_DEFAULT_INSTALLED_MODULES) \ 757 $(product_FILES) \ 758 $(foreach tag,$(tags_to_install),$($(tag)_MODULES)) \ 759 $(CUSTOM_MODULES) \ 760 ) 761 762# Some packages may override others using LOCAL_OVERRIDES_PACKAGES. 763# Filter out (do not install) any overridden packages. 764overridden_packages := $(call get-package-overrides,$(modules_to_install)) 765ifdef overridden_packages 766# old_modules_to_install := $(modules_to_install) 767 modules_to_install := \ 768 $(filter-out $(foreach p,$(overridden_packages),$(p) %/$(p).apk), \ 769 $(modules_to_install)) 770endif 771#$(error filtered out 772# $(filter-out $(modules_to_install),$(old_modules_to_install))) 773 774# Don't include any GNU General Public License shared objects or static 775# libraries in SDK images. GPL executables (not static/dynamic libraries) 776# are okay if they don't link against any closed source libraries (directly 777# or indirectly) 778 779# It's ok (and necessary) to build the host tools, but nothing that's 780# going to be installed on the target (including static libraries). 781 782ifdef is_sdk_build 783 target_gnu_MODULES := \ 784 $(filter \ 785 $(TARGET_OUT_INTERMEDIATES)/% \ 786 $(TARGET_OUT)/% \ 787 $(TARGET_OUT_DATA)/%, \ 788 $(sort $(call get-tagged-modules,gnu))) 789 target_gnu_MODULES := $(filter-out $(TARGET_OUT_EXECUTABLES)/%,$(target_gnu_MODULES)) 790 $(info Removing from sdk:)$(foreach d,$(target_gnu_MODULES),$(info : $(d))) 791 modules_to_install := \ 792 $(filter-out $(target_gnu_MODULES),$(modules_to_install)) 793 794 # Ensure every module listed in PRODUCT_PACKAGES* gets something installed 795 # TODO: Should we do this for all builds and not just the sdk? 796 dangling_modules := 797 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES), \ 798 $(if $(strip $(ALL_MODULES.$(m).INSTALLED) $(ALL_MODULES.$(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX).INSTALLED)),,\ 799 $(eval dangling_modules += $(m)))) 800 ifneq ($(dangling_modules),) 801 $(warning: Modules '$(dangling_modules)' in PRODUCT_PACKAGES have nothing to install!) 802 endif 803 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_DEBUG), \ 804 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 805 $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_DEBUG has nothing to install!))) 806 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_ENG), \ 807 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 808 $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_ENG has nothing to install!))) 809 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_TESTS), \ 810 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 811 $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_TESTS has nothing to install!))) 812endif 813 814# build/core/Makefile contains extra stuff that we don't want to pollute this 815# top-level makefile with. It expects that ALL_DEFAULT_INSTALLED_MODULES 816# contains everything that's built during the current make, but it also further 817# extends ALL_DEFAULT_INSTALLED_MODULES. 818ALL_DEFAULT_INSTALLED_MODULES := $(modules_to_install) 819include $(BUILD_SYSTEM)/Makefile 820modules_to_install := $(sort $(ALL_DEFAULT_INSTALLED_MODULES)) 821ALL_DEFAULT_INSTALLED_MODULES := 822 823 824# These are additional goals that we build, in order to make sure that there 825# is as little code as possible in the tree that doesn't build. 826modules_to_check := $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).CHECKED)) 827 828# If you would like to build all goals, and not skip any intermediate 829# steps, you can pass the "all" modifier goal on the commandline. 830ifneq ($(filter all,$(MAKECMDGOALS)),) 831modules_to_check += $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).BUILT)) 832endif 833 834# for easier debugging 835modules_to_check := $(sort $(modules_to_check)) 836#$(error modules_to_check $(modules_to_check)) 837 838# ------------------------------------------------------------------- 839# This is used to to get the ordering right, you can also use these, 840# but they're considered undocumented, so don't complain if their 841# behavior changes. 842.PHONY: prebuilt 843prebuilt: $(ALL_PREBUILT) 844 845# An internal target that depends on all copied headers 846# (see copy_headers.make). Other targets that need the 847# headers to be copied first can depend on this target. 848.PHONY: all_copied_headers 849all_copied_headers: ; 850 851$(ALL_C_CPP_ETC_OBJECTS): | all_copied_headers 852 853# All the droid stuff, in directories 854.PHONY: files 855files: prebuilt \ 856 $(modules_to_install) \ 857 $(INSTALLED_ANDROID_INFO_TXT_TARGET) 858 859# ------------------------------------------------------------------- 860 861.PHONY: checkbuild 862checkbuild: $(modules_to_check) droid_targets 863ifeq (true,$(ANDROID_BUILD_EVERYTHING_BY_DEFAULT)) 864droid: checkbuild 865endif 866 867.PHONY: ramdisk 868ramdisk: $(INSTALLED_RAMDISK_TARGET) 869 870.PHONY: systemtarball 871systemtarball: $(INSTALLED_SYSTEMTARBALL_TARGET) 872 873.PHONY: boottarball 874boottarball: $(INSTALLED_BOOTTARBALL_TARGET) 875 876.PHONY: userdataimage 877userdataimage: $(INSTALLED_USERDATAIMAGE_TARGET) 878 879ifneq (,$(filter userdataimage, $(MAKECMDGOALS))) 880$(call dist-for-goals, userdataimage, $(BUILT_USERDATAIMAGE_TARGET)) 881endif 882 883.PHONY: userdatatarball 884userdatatarball: $(INSTALLED_USERDATATARBALL_TARGET) 885 886.PHONY: cacheimage 887cacheimage: $(INSTALLED_CACHEIMAGE_TARGET) 888 889.PHONY: vendorimage 890vendorimage: $(INSTALLED_VENDORIMAGE_TARGET) 891 892.PHONY: bootimage 893bootimage: $(INSTALLED_BOOTIMAGE_TARGET) 894 895# phony target that include any targets in $(ALL_MODULES) 896.PHONY: all_modules 897ifndef BUILD_MODULES_IN_PATHS 898all_modules: $(ALL_MODULES) 899else 900# BUILD_MODULES_IN_PATHS is a list of paths relative to the top of the tree 901build_modules_in_paths := $(patsubst ./%,%,$(BUILD_MODULES_IN_PATHS)) 902module_path_patterns := $(foreach p, $(build_modules_in_paths),\ 903 $(if $(filter %/,$(p)),$(p)%,$(p)/%)) 904my_all_modules := $(sort $(foreach m, $(ALL_MODULES),$(if $(filter\ 905 $(module_path_patterns), $(addsuffix /,$(ALL_MODULES.$(m).PATH))),$(m)))) 906all_modules: $(my_all_modules) 907endif 908 909 910# Build files and then package it into the rom formats 911.PHONY: droidcore 912droidcore: files \ 913 systemimage \ 914 $(INSTALLED_BOOTIMAGE_TARGET) \ 915 $(INSTALLED_RECOVERYIMAGE_TARGET) \ 916 $(INSTALLED_USERDATAIMAGE_TARGET) \ 917 $(INSTALLED_CACHEIMAGE_TARGET) \ 918 $(INSTALLED_VENDORIMAGE_TARGET) \ 919 $(INSTALLED_FILES_FILE) \ 920 $(INSTALLED_FILES_FILE_VENDOR) 921 922# dist_files only for putting your library into the dist directory with a full build. 923.PHONY: dist_files 924 925ifneq ($(TARGET_BUILD_APPS),) 926 # If this build is just for apps, only build apps and not the full system by default. 927 928 unbundled_build_modules := 929 ifneq ($(filter all,$(TARGET_BUILD_APPS)),) 930 # If they used the magic goal "all" then build all apps in the source tree. 931 unbundled_build_modules := $(foreach m,$(sort $(ALL_MODULES)),$(if $(filter APPS,$(ALL_MODULES.$(m).CLASS)),$(m))) 932 else 933 unbundled_build_modules := $(TARGET_BUILD_APPS) 934 endif 935 936 # Dist the installed files if they exist. 937 apps_only_installed_files := $(foreach m,$(unbundled_build_modules),$(ALL_MODULES.$(m).INSTALLED)) 938 $(call dist-for-goals,apps_only, $(apps_only_installed_files)) 939 # For uninstallable modules such as static Java library, we have to dist the built file, 940 # as <module_name>.<suffix> 941 apps_only_dist_built_files := $(foreach m,$(unbundled_build_modules),$(if $(ALL_MODULES.$(m).INSTALLED),,\ 942 $(if $(ALL_MODULES.$(m).BUILT),$(ALL_MODULES.$(m).BUILT):$(m)$(suffix $(ALL_MODULES.$(m).BUILT)))\ 943 $(if $(ALL_MODULES.$(m).AAR),$(ALL_MODULES.$(m).AAR):$(m).aar)\ 944 )) 945 $(call dist-for-goals,apps_only, $(apps_only_dist_built_files)) 946 947 ifeq ($(EMMA_INSTRUMENT),true) 948 $(EMMA_META_ZIP) : $(apps_only_installed_files) 949 950 $(call dist-for-goals,apps_only, $(EMMA_META_ZIP)) 951 endif 952 953 $(PROGUARD_DICT_ZIP) : $(apps_only_installed_files) 954 $(call dist-for-goals,apps_only, $(PROGUARD_DICT_ZIP)) 955 956 $(SYMBOLS_ZIP) : $(apps_only_installed_files) 957 $(call dist-for-goals,apps_only, $(SYMBOLS_ZIP)) 958 959.PHONY: apps_only 960apps_only: $(unbundled_build_modules) 961 962droid_targets: apps_only 963 964# Combine the NOTICE files for a apps_only build 965$(eval $(call combine-notice-files, \ 966 $(target_notice_file_txt), \ 967 $(target_notice_file_html), \ 968 "Notices for files for apps:", \ 969 $(TARGET_OUT_NOTICE_FILES), \ 970 $(apps_only_installed_files))) 971 972 973else # TARGET_BUILD_APPS 974 $(call dist-for-goals, droidcore, \ 975 $(INTERNAL_UPDATE_PACKAGE_TARGET) \ 976 $(INTERNAL_OTA_PACKAGE_TARGET) \ 977 $(BUILT_OTATOOLS_PACKAGE) \ 978 $(SYMBOLS_ZIP) \ 979 $(INSTALLED_FILES_FILE) \ 980 $(INSTALLED_FILES_FILE_VENDOR) \ 981 $(INSTALLED_BUILD_PROP_TARGET) \ 982 $(BUILT_TARGET_FILES_PACKAGE) \ 983 $(INSTALLED_ANDROID_INFO_TXT_TARGET) \ 984 $(INSTALLED_RAMDISK_TARGET) \ 985 ) 986 987 # Put a copy of the radio/bootloader files in the dist dir. 988 $(foreach f,$(INSTALLED_RADIOIMAGE_TARGET), \ 989 $(call dist-for-goals, droidcore, $(f))) 990 991 ifneq ($(ANDROID_BUILD_EMBEDDED),true) 992 ifneq ($(TARGET_BUILD_PDK),true) 993 $(call dist-for-goals, droidcore, \ 994 $(APPS_ZIP) \ 995 $(INTERNAL_EMULATOR_PACKAGE_TARGET) \ 996 $(PACKAGE_STATS_FILE) \ 997 ) 998 endif 999 endif 1000 1001 ifeq ($(EMMA_INSTRUMENT),true) 1002 $(EMMA_META_ZIP) : $(INSTALLED_SYSTEMIMAGE) 1003 1004 $(call dist-for-goals, dist_files, $(EMMA_META_ZIP)) 1005 endif 1006 1007# Building a full system-- the default is to build droidcore 1008droid_targets: droidcore dist_files 1009 1010endif # TARGET_BUILD_APPS 1011 1012.PHONY: docs 1013docs: $(ALL_DOCS) 1014 1015.PHONY: sdk 1016ALL_SDK_TARGETS := $(INTERNAL_SDK_TARGET) 1017sdk: $(ALL_SDK_TARGETS) 1018$(call dist-for-goals,sdk win_sdk, \ 1019 $(ALL_SDK_TARGETS) \ 1020 $(SYMBOLS_ZIP) \ 1021 $(INSTALLED_BUILD_PROP_TARGET) \ 1022) 1023 1024# umbrella targets to assit engineers in verifying builds 1025.PHONY: java native target host java-host java-target native-host native-target \ 1026 java-host-tests java-target-tests native-host-tests native-target-tests \ 1027 java-tests native-tests host-tests target-tests tests 1028# some synonyms 1029.PHONY: host-java target-java host-native target-native \ 1030 target-java-tests target-native-tests 1031host-java : java-host 1032target-java : java-target 1033host-native : native-host 1034target-native : native-target 1035target-java-tests : java-target-tests 1036target-native-tests : native-target-tests 1037tests : host-tests target-tests 1038 1039# To catch more build breakage, check build tests modules in eng and userdebug builds. 1040ifneq ($(ANDROID_NO_TEST_CHECK),true) 1041ifneq ($(TARGET_BUILD_PDK),true) 1042ifneq ($(filter eng userdebug,$(TARGET_BUILD_VARIANT)),) 1043droidcore : target-tests host-tests 1044endif 1045endif 1046endif 1047 1048ifneq (,$(filter samplecode, $(MAKECMDGOALS))) 1049.PHONY: samplecode 1050sample_MODULES := $(sort $(call get-tagged-modules,samples)) 1051sample_APKS_DEST_PATH := $(TARGET_COMMON_OUT_ROOT)/samples 1052sample_APKS_COLLECTION := \ 1053 $(foreach module,$(sample_MODULES),$(sample_APKS_DEST_PATH)/$(notdir $(module))) 1054$(foreach module,$(sample_MODULES),$(eval $(call \ 1055 copy-one-file,$(module),$(sample_APKS_DEST_PATH)/$(notdir $(module))))) 1056sample_ADDITIONAL_INSTALLED := \ 1057 $(filter-out $(modules_to_install) $(modules_to_check) $(ALL_PREBUILT),$(sample_MODULES)) 1058samplecode: $(sample_APKS_COLLECTION) 1059 @echo "Collect sample code apks: $^" 1060 # remove apks that are not intended to be installed. 1061 rm -f $(sample_ADDITIONAL_INSTALLED) 1062endif # samplecode in $(MAKECMDGOALS) 1063 1064.PHONY: findbugs 1065findbugs: $(INTERNAL_FINDBUGS_HTML_TARGET) $(INTERNAL_FINDBUGS_XML_TARGET) 1066 1067.PHONY: clean 1068clean: 1069 @rm -rf $(OUT_DIR)/* 1070 @echo "Entire build directory removed." 1071 1072.PHONY: clobber 1073clobber: clean 1074 1075# The rules for dataclean and installclean are defined in cleanbuild.mk. 1076 1077#xxx scrape this from ALL_MODULE_NAME_TAGS 1078.PHONY: modules 1079modules: 1080 @echo "Available sub-modules:" 1081 @echo "$(call module-names-for-tag-list,$(ALL_MODULE_TAGS))" | \ 1082 tr -s ' ' '\n' | sort -u | $(COLUMN) 1083 1084.PHONY: showcommands 1085showcommands: 1086 @echo >/dev/null 1087 1088.PHONY: nothing 1089nothing: 1090 @echo Successfully read the makefiles. 1091endif # !relaunch_with_ninja 1092