main.mk revision 4a4a0bc38f01f67445354543cfae4dafb3e84028
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 319include $(TOPDIR)prebuilts/sdk/tools/jack_versions.mk 320include $(TOPDIR)prebuilts/sdk/tools/jack_for_module.mk 321 322# ----------------------------------------------------------------- 323### 324### In this section we set up the things that are different 325### between the build variants 326### 327 328is_sdk_build := 329 330ifneq ($(filter sdk win_sdk sdk_addon,$(MAKECMDGOALS)),) 331is_sdk_build := true 332endif 333 334# Add build properties for ART. These define system properties used by installd 335# to pass flags to dex2oat. 336ADDITIONAL_BUILD_PROPERTIES += persist.sys.dalvik.vm.lib.2=libart 337ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.isa.$(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 418 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.usejit=true 419endif 420 421## sdk ## 422 423ifdef is_sdk_build 424 425# Detect if we want to build a repository for the SDK 426sdk_repo_goal := $(strip $(filter sdk_repo,$(MAKECMDGOALS))) 427MAKECMDGOALS := $(strip $(filter-out sdk_repo,$(MAKECMDGOALS))) 428 429ifneq ($(words $(sort $(filter-out $(INTERNAL_MODIFIER_TARGETS) checkbuild emulator_tests target-files-package,$(MAKECMDGOALS)))),1) 430$(error The 'sdk' target may not be specified with any other targets) 431endif 432 433# TODO: this should be eng I think. Since the sdk is built from the eng 434# variant. 435tags_to_install := debug eng 436ADDITIONAL_BUILD_PROPERTIES += xmpp.auto-presence=true 437ADDITIONAL_BUILD_PROPERTIES += ro.config.nocheckin=yes 438else # !sdk 439endif 440 441BUILD_WITHOUT_PV := true 442 443ADDITIONAL_BUILD_PROPERTIES += net.bt.name=Android 444 445# enable vm tracing in files for now to help track 446# the cause of ANRs in the content process 447ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.stack-trace-file=/data/anr/traces.txt 448 449# ------------------------------------------------------------ 450# Define a function that, given a list of module tags, returns 451# non-empty if that module should be installed in /system. 452 453# For most goals, anything not tagged with the "tests" tag should 454# be installed in /system. 455define should-install-to-system 456$(if $(filter tests,$(1)),,true) 457endef 458 459ifdef is_sdk_build 460# For the sdk goal, anything with the "samples" tag should be 461# installed in /data even if that module also has "eng"/"debug"/"user". 462define should-install-to-system 463$(if $(filter samples tests,$(1)),,true) 464endef 465endif 466 467 468# If they only used the modifier goals (showcommands, etc), we'll actually 469# build the default target. 470ifeq ($(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS)),) 471.PHONY: $(INTERNAL_MODIFIER_TARGETS) 472$(INTERNAL_MODIFIER_TARGETS): $(DEFAULT_GOAL) 473endif 474 475# 476# Typical build; include any Android.mk files we can find. 477# 478subdirs := $(TOP) 479 480FULL_BUILD := true 481 482# Before we go and include all of the module makefiles, stash away 483# the PRODUCT_* values so that later we can verify they are not modified. 484stash_product_vars:=true 485ifeq ($(stash_product_vars),true) 486 $(call stash-product-vars, __STASHED) 487endif 488 489ifneq ($(ONE_SHOT_MAKEFILE),) 490# We've probably been invoked by the "mm" shell function 491# with a subdirectory's makefile. 492include $(ONE_SHOT_MAKEFILE) 493# Change CUSTOM_MODULES to include only modules that were 494# defined by this makefile; this will install all of those 495# modules as a side-effect. Do this after including ONE_SHOT_MAKEFILE 496# so that the modules will be installed in the same place they 497# would have been with a normal make. 498CUSTOM_MODULES := $(sort $(call get-tagged-modules,$(ALL_MODULE_TAGS))) 499FULL_BUILD := 500# Stub out the notice targets, which probably aren't defined 501# when using ONE_SHOT_MAKEFILE. 502NOTICE-HOST-%: ; 503NOTICE-TARGET-%: ; 504 505# A helper goal printing out install paths 506.PHONY: GET-INSTALL-PATH 507GET-INSTALL-PATH: 508 @echo "Install paths for modules in $(ONE_SHOT_MAKEFILE):" 509 @$(foreach m, $(ALL_MODULES), $(if $(ALL_MODULES.$(m).INSTALLED), \ 510 echo 'INSTALL-PATH: $(m) $(ALL_MODULES.$(m).INSTALLED)';)) 511 512else # ONE_SHOT_MAKEFILE 513 514ifneq ($(dont_bother),true) 515# 516# Include all of the makefiles in the system 517# 518 519# Can't use first-makefiles-under here because 520# --mindepth=2 makes the prunes not work. 521subdir_makefiles := \ 522 $(shell build/tools/findleaves.py $(FIND_LEAVES_EXCLUDES) $(subdirs) Android.mk) 523 524$(foreach mk, $(subdir_makefiles), $(info including $(mk) ...)$(eval include $(mk))) 525 526endif # dont_bother 527 528endif # ONE_SHOT_MAKEFILE 529 530# Now with all Android.mks loaded we can do post cleaning steps. 531include $(BUILD_SYSTEM)/post_clean.mk 532 533ifeq ($(stash_product_vars),true) 534 $(call assert-product-vars, __STASHED) 535endif 536 537include $(BUILD_SYSTEM)/legacy_prebuilts.mk 538ifneq ($(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),) 539 $(warning *** Some files have been added to ALL_PREBUILT.) 540 $(warning *) 541 $(warning * ALL_PREBUILT is a deprecated mechanism that) 542 $(warning * should not be used for new files.) 543 $(warning * As an alternative, use PRODUCT_COPY_FILES in) 544 $(warning * the appropriate product definition.) 545 $(warning * build/target/product/core.mk is the product) 546 $(warning * definition used in all products.) 547 $(warning *) 548 $(foreach bad_prebuilt,$(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),$(warning * unexpected $(bad_prebuilt) in ALL_PREBUILT)) 549 $(warning *) 550 $(error ALL_PREBUILT contains unexpected files) 551endif 552 553# ------------------------------------------------------------------- 554# All module makefiles have been included at this point. 555# ------------------------------------------------------------------- 556 557 558# ------------------------------------------------------------------- 559# Fix up CUSTOM_MODULES to refer to installed files rather than 560# just bare module names. Leave unknown modules alone in case 561# they're actually full paths to a particular file. 562known_custom_modules := $(filter $(ALL_MODULES),$(CUSTOM_MODULES)) 563unknown_custom_modules := $(filter-out $(ALL_MODULES),$(CUSTOM_MODULES)) 564CUSTOM_MODULES := \ 565 $(call module-installed-files,$(known_custom_modules)) \ 566 $(unknown_custom_modules) 567 568# ------------------------------------------------------------------- 569# Define dependencies for modules that require other modules. 570# This can only happen now, after we've read in all module makefiles. 571# 572# TODO: deal with the fact that a bare module name isn't 573# unambiguous enough. Maybe declare short targets like 574# APPS:Quake or HOST:SHARED_LIBRARIES:libutils. 575# BUG: the system image won't know to depend on modules that are 576# brought in as requirements of other modules. 577# 578# Resolve the required module name to 32-bit or 64-bit variant. 579# Get a list of corresponding 32-bit module names, if one exists. 580define get-32-bit-modules 581$(strip $(foreach m,$(1),\ 582 $(if $(ALL_MODULES.$(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX).CLASS),\ 583 $(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX)))) 584endef 585# Get a list of corresponding 32-bit module names, if one exists; 586# otherwise return the original module name 587define get-32-bit-modules-if-we-can 588$(strip $(foreach m,$(1),\ 589 $(if $(ALL_MODULES.$(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX).CLASS),\ 590 $(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX), 591 $(m)))) 592endef 593 594# If a module is for a cross host os, the required modules must be for 595# that OS too. 596# If a module is built for 32-bit, the required modules must be 32-bit too; 597# Otherwise if the module is an exectuable or shared library, 598# the required modules must be 64-bit; 599# otherwise we require both 64-bit and 32-bit variant, if one exists. 600$(foreach m,$(ALL_MODULES),\ 601 $(eval r := $(ALL_MODULES.$(m).REQUIRED))\ 602 $(if $(r),\ 603 $(if $(ALL_MODULES.$(m).FOR_HOST_CROSS),\ 604 $(eval r := $(addprefix host_cross_,$(r))))\ 605 $(if $(ALL_MODULES.$(m).FOR_2ND_ARCH),\ 606 $(eval r_r := $(call get-32-bit-modules-if-we-can,$(r))),\ 607 $(if $(filter EXECUTABLES SHARED_LIBRARIES,$(ALL_MODULES.$(m).CLASS)),\ 608 $(eval r_r := $(r)),\ 609 $(eval r_r := $(r) $(call get-32-bit-modules,$(r)))\ 610 )\ 611 )\ 612 $(eval ALL_MODULES.$(m).REQUIRED := $(strip $(r_r)))\ 613 )\ 614) 615r_r := 616 617define add-required-deps 618$(1): | $(2) 619endef 620 621$(foreach m,$(ALL_MODULES), \ 622 $(eval r := $(ALL_MODULES.$(m).REQUIRED)) \ 623 $(if $(r), \ 624 $(eval r := $(call module-installed-files,$(r))) \ 625 $(eval t_m := $(filter $(TARGET_OUT_ROOT)/%, $(ALL_MODULES.$(m).INSTALLED))) \ 626 $(eval h_m := $(filter $(HOST_OUT_ROOT)/%, $(ALL_MODULES.$(m).INSTALLED))) \ 627 $(eval hc_m := $(filter $(HOST_CROSS_OUT_ROOT)/%, $(ALL_MODULES.$(m).INSTALLED))) \ 628 $(eval t_r := $(filter $(TARGET_OUT_ROOT)/%, $(r))) \ 629 $(eval h_r := $(filter $(HOST_OUT_ROOT)/%, $(r))) \ 630 $(eval hc_r := $(filter $(HOST_CROSS_OUT_ROOT)/%, $(r))) \ 631 $(eval t_m := $(filter-out $(t_r), $(t_m))) \ 632 $(eval h_m := $(filter-out $(h_r), $(h_m))) \ 633 $(eval hc_m := $(filter-out $(hc_r), $(hc_m))) \ 634 $(if $(t_m), $(eval $(call add-required-deps, $(t_m),$(t_r)))) \ 635 $(if $(h_m), $(eval $(call add-required-deps, $(h_m),$(h_r)))) \ 636 $(if $(hc_m), $(eval $(call add-required-deps, $(hc_m),$(hc_r)))) \ 637 ) \ 638 ) 639 640t_m := 641h_m := 642hc_m := 643t_r := 644h_r := 645hc_r := 646 647# Establish the dependecies on the shared libraries. 648# It also adds the shared library module names to ALL_MODULES.$(m).REQUIRED, 649# so they can be expanded to product_MODULES later. 650# $(1): TARGET_ or HOST_ or HOST_CROSS_. 651# $(2): non-empty for 2nd arch. 652# $(3): non-empty for host cross compile. 653define resolve-shared-libs-depes 654$(foreach m,$($(if $(2),$($(1)2ND_ARCH_VAR_PREFIX))$(1)DEPENDENCIES_ON_SHARED_LIBRARIES),\ 655 $(eval p := $(subst :,$(space),$(m)))\ 656 $(eval mod := $(firstword $(p)))\ 657 $(eval deps := $(subst $(comma),$(space),$(lastword $(p))))\ 658 $(if $(2),$(eval deps := $(addsuffix $($(1)2ND_ARCH_MODULE_SUFFIX),$(deps))))\ 659 $(if $(3),$(eval deps := $(addprefix host_cross_,$(deps))))\ 660 $(eval r := $(filter $($(1)OUT)/%,$(call module-installed-files,\ 661 $(deps))))\ 662 $(eval $(call add-required-deps,$(word 2,$(p)),$(r)))\ 663 $(eval ALL_MODULES.$(mod).REQUIRED += $(deps))) 664endef 665 666$(call resolve-shared-libs-depes,TARGET_) 667ifdef TARGET_2ND_ARCH 668$(call resolve-shared-libs-depes,TARGET_,true) 669endif 670$(call resolve-shared-libs-depes,HOST_) 671ifdef HOST_2ND_ARCH 672$(call resolve-shared-libs-depes,HOST_,true) 673endif 674ifdef HOST_CROSS_OS 675$(call resolve-shared-libs-depes,HOST_CROSS_,,true) 676endif 677 678m := 679r := 680p := 681deps := 682add-required-deps := 683 684# ------------------------------------------------------------------- 685# Figure out our module sets. 686# 687# Of the modules defined by the component makefiles, 688# determine what we actually want to build. 689 690########################################################### 691## Expand a module name list with REQUIRED modules 692########################################################### 693# $(1): The variable name that holds the initial module name list. 694# the variable will be modified to hold the expanded results. 695# $(2): The initial module name list. 696# Returns empty string (maybe with some whitespaces). 697define expand-required-modules 698$(eval _erm_new_modules := $(sort $(filter-out $($(1)),\ 699 $(foreach m,$(2),$(ALL_MODULES.$(m).REQUIRED)))))\ 700$(if $(_erm_new_modules),$(eval $(1) += $(_erm_new_modules))\ 701 $(call expand-required-modules,$(1),$(_erm_new_modules))) 702endef 703 704ifdef FULL_BUILD 705 # The base list of modules to build for this product is specified 706 # by the appropriate product definition file, which was included 707 # by product_config.mk. 708 product_MODULES := $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES) 709 # Filter out the overridden packages before doing expansion 710 product_MODULES := $(filter-out $(foreach p, $(product_MODULES), \ 711 $(PACKAGES.$(p).OVERRIDES)), $(product_MODULES)) 712 713 # Resolve the :32 :64 module name 714 modules_32 := $(patsubst %:32,%,$(filter %:32, $(product_MODULES))) 715 modules_64 := $(patsubst %:64,%,$(filter %:64, $(product_MODULES))) 716 modules_rest := $(filter-out %:32 %:64,$(product_MODULES)) 717 # Note for 32-bit product, $(modules_32) and $(modules_64) will be 718 # added as their original module names. 719 product_MODULES := $(call get-32-bit-modules-if-we-can, $(modules_32)) 720 product_MODULES += $(modules_64) 721 # For the rest we add both 722 product_MODULES += $(call get-32-bit-modules, $(modules_rest)) 723 product_MODULES += $(modules_rest) 724 725 $(call expand-required-modules,product_MODULES,$(product_MODULES)) 726 727 product_FILES := $(call module-installed-files, $(product_MODULES)) 728 ifeq (0,1) 729 $(info product_FILES for $(TARGET_DEVICE) ($(INTERNAL_PRODUCT)):) 730 $(foreach p,$(product_FILES),$(info : $(p))) 731 $(error done) 732 endif 733else 734 # We're not doing a full build, and are probably only including 735 # a subset of the module makefiles. Don't try to build any modules 736 # requested by the product, because we probably won't have rules 737 # to build them. 738 product_FILES := 739endif 740 741eng_MODULES := $(sort \ 742 $(call get-tagged-modules,eng) \ 743 $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_ENG)) \ 744 ) 745debug_MODULES := $(sort \ 746 $(call get-tagged-modules,debug) \ 747 $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_DEBUG)) \ 748 ) 749tests_MODULES := $(sort \ 750 $(call get-tagged-modules,tests) \ 751 $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_TESTS)) \ 752 ) 753 754# TODO: Remove the 3 places in the tree that use ALL_DEFAULT_INSTALLED_MODULES 755# and get rid of it from this list. 756modules_to_install := $(sort \ 757 $(ALL_DEFAULT_INSTALLED_MODULES) \ 758 $(product_FILES) \ 759 $(foreach tag,$(tags_to_install),$($(tag)_MODULES)) \ 760 $(CUSTOM_MODULES) \ 761 ) 762 763# Some packages may override others using LOCAL_OVERRIDES_PACKAGES. 764# Filter out (do not install) any overridden packages. 765overridden_packages := $(call get-package-overrides,$(modules_to_install)) 766ifdef overridden_packages 767# old_modules_to_install := $(modules_to_install) 768 modules_to_install := \ 769 $(filter-out $(foreach p,$(overridden_packages),$(p) %/$(p).apk), \ 770 $(modules_to_install)) 771endif 772#$(error filtered out 773# $(filter-out $(modules_to_install),$(old_modules_to_install))) 774 775# Don't include any GNU General Public License shared objects or static 776# libraries in SDK images. GPL executables (not static/dynamic libraries) 777# are okay if they don't link against any closed source libraries (directly 778# or indirectly) 779 780# It's ok (and necessary) to build the host tools, but nothing that's 781# going to be installed on the target (including static libraries). 782 783ifdef is_sdk_build 784 target_gnu_MODULES := \ 785 $(filter \ 786 $(TARGET_OUT_INTERMEDIATES)/% \ 787 $(TARGET_OUT)/% \ 788 $(TARGET_OUT_DATA)/%, \ 789 $(sort $(call get-tagged-modules,gnu))) 790 target_gnu_MODULES := $(filter-out $(TARGET_OUT_EXECUTABLES)/%,$(target_gnu_MODULES)) 791 $(info Removing from sdk:)$(foreach d,$(target_gnu_MODULES),$(info : $(d))) 792 modules_to_install := \ 793 $(filter-out $(target_gnu_MODULES),$(modules_to_install)) 794 795 # Ensure every module listed in PRODUCT_PACKAGES* gets something installed 796 # TODO: Should we do this for all builds and not just the sdk? 797 dangling_modules := 798 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES), \ 799 $(if $(strip $(ALL_MODULES.$(m).INSTALLED) $(ALL_MODULES.$(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX).INSTALLED)),,\ 800 $(eval dangling_modules += $(m)))) 801 ifneq ($(dangling_modules),) 802 $(warning: Modules '$(dangling_modules)' in PRODUCT_PACKAGES have nothing to install!) 803 endif 804 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_DEBUG), \ 805 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 806 $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_DEBUG has nothing to install!))) 807 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_ENG), \ 808 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 809 $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_ENG has nothing to install!))) 810 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_TESTS), \ 811 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 812 $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_TESTS has nothing to install!))) 813endif 814 815# build/core/Makefile contains extra stuff that we don't want to pollute this 816# top-level makefile with. It expects that ALL_DEFAULT_INSTALLED_MODULES 817# contains everything that's built during the current make, but it also further 818# extends ALL_DEFAULT_INSTALLED_MODULES. 819ALL_DEFAULT_INSTALLED_MODULES := $(modules_to_install) 820include $(BUILD_SYSTEM)/Makefile 821modules_to_install := $(sort $(ALL_DEFAULT_INSTALLED_MODULES)) 822ALL_DEFAULT_INSTALLED_MODULES := 823 824 825# These are additional goals that we build, in order to make sure that there 826# is as little code as possible in the tree that doesn't build. 827modules_to_check := $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).CHECKED)) 828 829# If you would like to build all goals, and not skip any intermediate 830# steps, you can pass the "all" modifier goal on the commandline. 831ifneq ($(filter all,$(MAKECMDGOALS)),) 832modules_to_check += $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).BUILT)) 833endif 834 835# for easier debugging 836modules_to_check := $(sort $(modules_to_check)) 837#$(error modules_to_check $(modules_to_check)) 838 839# ------------------------------------------------------------------- 840# This is used to to get the ordering right, you can also use these, 841# but they're considered undocumented, so don't complain if their 842# behavior changes. 843.PHONY: prebuilt 844prebuilt: $(ALL_PREBUILT) 845 846# An internal target that depends on all copied headers 847# (see copy_headers.make). Other targets that need the 848# headers to be copied first can depend on this target. 849.PHONY: all_copied_headers 850all_copied_headers: ; 851 852$(ALL_C_CPP_ETC_OBJECTS): | all_copied_headers 853 854# All the droid stuff, in directories 855.PHONY: files 856files: prebuilt \ 857 $(modules_to_install) \ 858 $(INSTALLED_ANDROID_INFO_TXT_TARGET) 859 860# ------------------------------------------------------------------- 861 862.PHONY: checkbuild 863checkbuild: $(modules_to_check) droid_targets 864ifeq (true,$(ANDROID_BUILD_EVERYTHING_BY_DEFAULT)) 865droid: checkbuild 866endif 867 868.PHONY: ramdisk 869ramdisk: $(INSTALLED_RAMDISK_TARGET) 870 871.PHONY: systemtarball 872systemtarball: $(INSTALLED_SYSTEMTARBALL_TARGET) 873 874.PHONY: boottarball 875boottarball: $(INSTALLED_BOOTTARBALL_TARGET) 876 877.PHONY: userdataimage 878userdataimage: $(INSTALLED_USERDATAIMAGE_TARGET) 879 880ifneq (,$(filter userdataimage, $(MAKECMDGOALS))) 881$(call dist-for-goals, userdataimage, $(BUILT_USERDATAIMAGE_TARGET)) 882endif 883 884.PHONY: userdatatarball 885userdatatarball: $(INSTALLED_USERDATATARBALL_TARGET) 886 887.PHONY: cacheimage 888cacheimage: $(INSTALLED_CACHEIMAGE_TARGET) 889 890.PHONY: vendorimage 891vendorimage: $(INSTALLED_VENDORIMAGE_TARGET) 892 893.PHONY: bootimage 894bootimage: $(INSTALLED_BOOTIMAGE_TARGET) 895 896# phony target that include any targets in $(ALL_MODULES) 897.PHONY: all_modules 898ifndef BUILD_MODULES_IN_PATHS 899all_modules: $(ALL_MODULES) 900else 901# BUILD_MODULES_IN_PATHS is a list of paths relative to the top of the tree 902build_modules_in_paths := $(patsubst ./%,%,$(BUILD_MODULES_IN_PATHS)) 903module_path_patterns := $(foreach p, $(build_modules_in_paths),\ 904 $(if $(filter %/,$(p)),$(p)%,$(p)/%)) 905my_all_modules := $(sort $(foreach m, $(ALL_MODULES),$(if $(filter\ 906 $(module_path_patterns), $(addsuffix /,$(ALL_MODULES.$(m).PATH))),$(m)))) 907all_modules: $(my_all_modules) 908endif 909 910 911# Build files and then package it into the rom formats 912.PHONY: droidcore 913droidcore: files \ 914 systemimage \ 915 $(INSTALLED_BOOTIMAGE_TARGET) \ 916 $(INSTALLED_RECOVERYIMAGE_TARGET) \ 917 $(INSTALLED_USERDATAIMAGE_TARGET) \ 918 $(INSTALLED_CACHEIMAGE_TARGET) \ 919 $(INSTALLED_VENDORIMAGE_TARGET) \ 920 $(INSTALLED_FILES_FILE) \ 921 $(INSTALLED_FILES_FILE_VENDOR) 922 923# dist_files only for putting your library into the dist directory with a full build. 924.PHONY: dist_files 925 926ifneq ($(TARGET_BUILD_APPS),) 927 # If this build is just for apps, only build apps and not the full system by default. 928 929 unbundled_build_modules := 930 ifneq ($(filter all,$(TARGET_BUILD_APPS)),) 931 # If they used the magic goal "all" then build all apps in the source tree. 932 unbundled_build_modules := $(foreach m,$(sort $(ALL_MODULES)),$(if $(filter APPS,$(ALL_MODULES.$(m).CLASS)),$(m))) 933 else 934 unbundled_build_modules := $(TARGET_BUILD_APPS) 935 endif 936 937 # Dist the installed files if they exist. 938 apps_only_installed_files := $(foreach m,$(unbundled_build_modules),$(ALL_MODULES.$(m).INSTALLED)) 939 $(call dist-for-goals,apps_only, $(apps_only_installed_files)) 940 # For uninstallable modules such as static Java library, we have to dist the built file, 941 # as <module_name>.<suffix> 942 apps_only_dist_built_files := $(foreach m,$(unbundled_build_modules),$(if $(ALL_MODULES.$(m).INSTALLED),,\ 943 $(if $(ALL_MODULES.$(m).BUILT),$(ALL_MODULES.$(m).BUILT):$(m)$(suffix $(ALL_MODULES.$(m).BUILT)))\ 944 $(if $(ALL_MODULES.$(m).AAR),$(ALL_MODULES.$(m).AAR):$(m).aar)\ 945 )) 946 $(call dist-for-goals,apps_only, $(apps_only_dist_built_files)) 947 948 ifeq ($(EMMA_INSTRUMENT),true) 949 $(EMMA_META_ZIP) : $(apps_only_installed_files) 950 951 $(call dist-for-goals,apps_only, $(EMMA_META_ZIP)) 952 endif 953 954 $(PROGUARD_DICT_ZIP) : $(apps_only_installed_files) 955 $(call dist-for-goals,apps_only, $(PROGUARD_DICT_ZIP)) 956 957 $(SYMBOLS_ZIP) : $(apps_only_installed_files) 958 $(call dist-for-goals,apps_only, $(SYMBOLS_ZIP)) 959 960.PHONY: apps_only 961apps_only: $(unbundled_build_modules) 962 963droid_targets: apps_only 964 965# Combine the NOTICE files for a apps_only build 966$(eval $(call combine-notice-files, \ 967 $(target_notice_file_txt), \ 968 $(target_notice_file_html), \ 969 "Notices for files for apps:", \ 970 $(TARGET_OUT_NOTICE_FILES), \ 971 $(apps_only_installed_files))) 972 973 974else # TARGET_BUILD_APPS 975 $(call dist-for-goals, droidcore, \ 976 $(INTERNAL_UPDATE_PACKAGE_TARGET) \ 977 $(INTERNAL_OTA_PACKAGE_TARGET) \ 978 $(BUILT_OTATOOLS_PACKAGE) \ 979 $(SYMBOLS_ZIP) \ 980 $(INSTALLED_FILES_FILE) \ 981 $(INSTALLED_FILES_FILE_VENDOR) \ 982 $(INSTALLED_BUILD_PROP_TARGET) \ 983 $(BUILT_TARGET_FILES_PACKAGE) \ 984 $(INSTALLED_ANDROID_INFO_TXT_TARGET) \ 985 $(INSTALLED_RAMDISK_TARGET) \ 986 ) 987 988 # Put a copy of the radio/bootloader files in the dist dir. 989 $(foreach f,$(INSTALLED_RADIOIMAGE_TARGET), \ 990 $(call dist-for-goals, droidcore, $(f))) 991 992 ifneq ($(ANDROID_BUILD_EMBEDDED),true) 993 ifneq ($(TARGET_BUILD_PDK),true) 994 $(call dist-for-goals, droidcore, \ 995 $(APPS_ZIP) \ 996 $(INTERNAL_EMULATOR_PACKAGE_TARGET) \ 997 $(PACKAGE_STATS_FILE) \ 998 ) 999 endif 1000 endif 1001 1002 ifeq ($(EMMA_INSTRUMENT),true) 1003 $(EMMA_META_ZIP) : $(INSTALLED_SYSTEMIMAGE) 1004 1005 $(call dist-for-goals, dist_files, $(EMMA_META_ZIP)) 1006 endif 1007 1008# Building a full system-- the default is to build droidcore 1009droid_targets: droidcore dist_files 1010 1011endif # TARGET_BUILD_APPS 1012 1013.PHONY: docs 1014docs: $(ALL_DOCS) 1015 1016.PHONY: sdk 1017ALL_SDK_TARGETS := $(INTERNAL_SDK_TARGET) 1018sdk: $(ALL_SDK_TARGETS) 1019$(call dist-for-goals,sdk win_sdk, \ 1020 $(ALL_SDK_TARGETS) \ 1021 $(SYMBOLS_ZIP) \ 1022 $(INSTALLED_BUILD_PROP_TARGET) \ 1023) 1024 1025# umbrella targets to assit engineers in verifying builds 1026.PHONY: java native target host java-host java-target native-host native-target \ 1027 java-host-tests java-target-tests native-host-tests native-target-tests \ 1028 java-tests native-tests host-tests target-tests tests 1029# some synonyms 1030.PHONY: host-java target-java host-native target-native \ 1031 target-java-tests target-native-tests 1032host-java : java-host 1033target-java : java-target 1034host-native : native-host 1035target-native : native-target 1036target-java-tests : java-target-tests 1037target-native-tests : native-target-tests 1038tests : host-tests target-tests 1039 1040# To catch more build breakage, check build tests modules in eng and userdebug builds. 1041ifneq ($(ANDROID_NO_TEST_CHECK),true) 1042ifneq ($(TARGET_BUILD_PDK),true) 1043ifneq ($(filter eng userdebug,$(TARGET_BUILD_VARIANT)),) 1044droidcore : target-tests host-tests 1045endif 1046endif 1047endif 1048 1049ifneq (,$(filter samplecode, $(MAKECMDGOALS))) 1050.PHONY: samplecode 1051sample_MODULES := $(sort $(call get-tagged-modules,samples)) 1052sample_APKS_DEST_PATH := $(TARGET_COMMON_OUT_ROOT)/samples 1053sample_APKS_COLLECTION := \ 1054 $(foreach module,$(sample_MODULES),$(sample_APKS_DEST_PATH)/$(notdir $(module))) 1055$(foreach module,$(sample_MODULES),$(eval $(call \ 1056 copy-one-file,$(module),$(sample_APKS_DEST_PATH)/$(notdir $(module))))) 1057sample_ADDITIONAL_INSTALLED := \ 1058 $(filter-out $(modules_to_install) $(modules_to_check) $(ALL_PREBUILT),$(sample_MODULES)) 1059samplecode: $(sample_APKS_COLLECTION) 1060 @echo "Collect sample code apks: $^" 1061 # remove apks that are not intended to be installed. 1062 rm -f $(sample_ADDITIONAL_INSTALLED) 1063endif # samplecode in $(MAKECMDGOALS) 1064 1065.PHONY: findbugs 1066findbugs: $(INTERNAL_FINDBUGS_HTML_TARGET) $(INTERNAL_FINDBUGS_XML_TARGET) 1067 1068.PHONY: clean 1069clean: 1070 @rm -rf $(OUT_DIR)/* 1071 @echo "Entire build directory removed." 1072 1073.PHONY: clobber 1074clobber: clean 1075 1076# The rules for dataclean and installclean are defined in cleanbuild.mk. 1077 1078#xxx scrape this from ALL_MODULE_NAME_TAGS 1079.PHONY: modules 1080modules: 1081 @echo "Available sub-modules:" 1082 @echo "$(call module-names-for-tag-list,$(ALL_MODULE_TAGS))" | \ 1083 tr -s ' ' '\n' | sort -u | $(COLUMN) 1084 1085.PHONY: showcommands 1086showcommands: 1087 @echo >/dev/null 1088 1089.PHONY: nothing 1090nothing: 1091 @echo Successfully read the makefiles. 1092endif # !relaunch_with_ninja 1093