main.mk revision 3ebb2f732693121e030e04a2faddb8a6ecac5dac
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# With these files findleaves.py won't be unnecessarily slower even if 117# there is a user creates a copy of $(OUT_DIR). 118$(shell echo '# This file prevents findleaves.py from traversing this directory further' > $(OUT_DIR)/Android.mk) 119$(shell echo '# This file prevents findleaves.py from traversing this directory further' > $(OUT_DIR)/CleanSpec.mk) 120 121# Write the build number to a file so it can be read back in 122# without changing the command line every time. Avoids rebuilds 123# when using ninja. 124$(shell mkdir -p $(OUT_DIR) && \ 125 echo -n $(BUILD_NUMBER) > $(OUT_DIR)/build_number.txt && \ 126 echo -n $(BUILD_DATETIME) > $(OUT_DIR)/build_date.txt) 127BUILD_NUMBER_FROM_FILE := $$(cat $(OUT_DIR)/build_number.txt) 128BUILD_DATETIME_FROM_FILE := $$(cat $(OUT_DIR)/build_date.txt) 129ifeq ($(HOST_OS),darwin) 130DATE_FROM_FILE := date -r $(BUILD_DATETIME_FROM_FILE) 131else 132DATE_FROM_FILE := date -d @$(BUILD_DATETIME_FROM_FILE) 133endif 134 135# CTS-specific config. 136-include cts/build/config.mk 137 138# This allows us to force a clean build - included after the config.mk 139# environment setup is done, but before we generate any dependencies. This 140# file does the rm -rf inline so the deps which are all done below will 141# be generated correctly 142include $(BUILD_SYSTEM)/cleanbuild.mk 143 144# Include the google-specific config 145-include vendor/google/build/config.mk 146 147VERSION_CHECK_SEQUENCE_NUMBER := 5 148-include $(OUT_DIR)/versions_checked.mk 149ifneq ($(VERSION_CHECK_SEQUENCE_NUMBER),$(VERSIONS_CHECKED)) 150 151$(info Checking build tools versions...) 152 153# check for a case sensitive file system 154ifneq (a,$(shell mkdir -p $(OUT_DIR) ; \ 155 echo a > $(OUT_DIR)/casecheck.txt; \ 156 echo B > $(OUT_DIR)/CaseCheck.txt; \ 157 cat $(OUT_DIR)/casecheck.txt)) 158$(warning ************************************************************) 159$(warning You are building on a case-insensitive filesystem.) 160$(warning Please move your source tree to a case-sensitive filesystem.) 161$(warning ************************************************************) 162$(error Case-insensitive filesystems not supported) 163endif 164 165# Make sure that there are no spaces in the absolute path; the 166# build system can't deal with them. 167ifneq ($(words $(shell pwd)),1) 168$(warning ************************************************************) 169$(warning You are building in a directory whose absolute path contains) 170$(warning a space character:) 171$(warning $(space)) 172$(warning "$(shell pwd)") 173$(warning $(space)) 174$(warning Please move your source tree to a path that does not contain) 175$(warning any spaces.) 176$(warning ************************************************************) 177$(error Directory names containing spaces not supported) 178endif 179 180java_version_str := $(shell unset _JAVA_OPTIONS && java -version 2>&1) 181javac_version_str := $(shell unset _JAVA_OPTIONS && javac -version 2>&1) 182 183# Check for the correct version of java, should be 1.7 by 184# default, and 1.8 if EXPERIMENTAL_USE_JAVA8 is set 185ifneq ($(EXPERIMENTAL_USE_JAVA8),) 186required_version := "1.8.x" 187required_javac_version := "1.8" 188java_version := $(shell echo '$(java_version_str)' | grep '[ "]1\.8[\. "$$]') 189javac_version := $(shell echo '$(javac_version_str)' | grep '[ "]1\.8[\. "$$]') 190else # default 191required_version := "1.7.x" 192required_javac_version := "1.7" 193java_version := $(shell echo '$(java_version_str)' | grep '^java .*[ "]1\.7[\. "$$]') 194javac_version := $(shell echo '$(javac_version_str)' | grep '[ "]1\.7[\. "$$]') 195endif # if EXPERIMENTAL_USE_JAVA8 196 197ifeq ($(strip $(java_version)),) 198$(info ************************************************************) 199$(info You are attempting to build with the incorrect version) 200$(info of java.) 201$(info $(space)) 202$(info Your version is: $(java_version_str).) 203$(info The required version is: $(required_version)) 204$(info $(space)) 205$(info Please follow the machine setup instructions at) 206$(info $(space)$(space)$(space)$(space)https://source.android.com/source/initializing.html) 207$(info ************************************************************) 208$(error stop) 209endif 210 211# Check for the current JDK. 212# 213# For Java 1.7, we require OpenJDK on linux and Oracle JDK on Mac OS. 214requires_openjdk := false 215ifeq ($(BUILD_OS),linux) 216requires_openjdk := true 217endif 218 219 220# Check for the current jdk 221ifeq ($(requires_openjdk), true) 222# The user asked for java7 openjdk, so check that the host 223# java version is really openjdk 224ifeq ($(shell echo '$(java_version_str)' | grep -i openjdk),) 225$(info ************************************************************) 226$(info You asked for an OpenJDK 7 build but your version is) 227$(info $(java_version_str).) 228$(info ************************************************************) 229$(error stop) 230endif # java version is not OpenJdk 231else # if requires_openjdk 232ifneq ($(shell echo '$(java_version_str)' | grep -i openjdk),) 233$(info ************************************************************) 234$(info You are attempting to build with an unsupported JDK.) 235$(info $(space)) 236$(info You use OpenJDK but only Sun/Oracle JDK is supported.) 237$(info Please follow the machine setup instructions at) 238$(info $(space)$(space)$(space)$(space)https://source.android.com/source/download.html) 239$(info ************************************************************) 240$(error stop) 241endif # java version is not Sun Oracle JDK 242endif # if requires_openjdk 243 244# Check for the correct version of javac 245ifeq ($(strip $(javac_version)),) 246$(info ************************************************************) 247$(info You are attempting to build with the incorrect version) 248$(info of javac.) 249$(info $(space)) 250$(info Your version is: $(javac_version_str).) 251$(info The required version is: $(required_javac_version)) 252$(info $(space)) 253$(info Please follow the machine setup instructions at) 254$(info $(space)$(space)$(space)$(space)https://source.android.com/source/download.html) 255$(info ************************************************************) 256$(error stop) 257endif 258 259 260ifndef BUILD_EMULATOR 261 # Emulator binaries are now provided under prebuilts/android-emulator/ 262 BUILD_EMULATOR := false 263endif 264 265$(shell echo 'VERSIONS_CHECKED := $(VERSION_CHECK_SEQUENCE_NUMBER)' \ 266 > $(OUT_DIR)/versions_checked.mk) 267$(shell echo 'BUILD_EMULATOR ?= $(BUILD_EMULATOR)' \ 268 >> $(OUT_DIR)/versions_checked.mk) 269endif 270 271# These are the modifier targets that don't do anything themselves, but 272# change the behavior of the build. 273# (must be defined before including definitions.make) 274INTERNAL_MODIFIER_TARGETS := showcommands all 275 276# EMMA_INSTRUMENT_STATIC merges the static emma library to each emma-enabled module. 277ifeq (true,$(EMMA_INSTRUMENT_STATIC)) 278EMMA_INSTRUMENT := true 279endif 280 281# Bring in standard build system definitions. 282include $(BUILD_SYSTEM)/definitions.mk 283 284# Bring in dex_preopt.mk 285include $(BUILD_SYSTEM)/dex_preopt.mk 286 287ifneq ($(filter user userdebug eng,$(MAKECMDGOALS)),) 288$(info ***************************************************************) 289$(info ***************************************************************) 290$(info Do not pass '$(filter user userdebug eng,$(MAKECMDGOALS))' on \ 291 the make command line.) 292$(info Set TARGET_BUILD_VARIANT in buildspec.mk, or use lunch or) 293$(info choosecombo.) 294$(info ***************************************************************) 295$(info ***************************************************************) 296$(error stopping) 297endif 298 299ifneq ($(filter-out $(INTERNAL_VALID_VARIANTS),$(TARGET_BUILD_VARIANT)),) 300$(info ***************************************************************) 301$(info ***************************************************************) 302$(info Invalid variant: $(TARGET_BUILD_VARIANT)) 303$(info Valid values are: $(INTERNAL_VALID_VARIANTS)) 304$(info ***************************************************************) 305$(info ***************************************************************) 306$(error stopping) 307endif 308 309# ----------------------------------------------------------------- 310# Variable to check java support level inside PDK build. 311# Not necessary if the components is not in PDK. 312# not defined : not supported 313# "sdk" : sdk API only 314# "platform" : platform API supproted 315TARGET_BUILD_JAVA_SUPPORT_LEVEL := platform 316 317# ----------------------------------------------------------------- 318# The pdk (Platform Development Kit) build 319include build/core/pdk_config.mk 320 321# 322# ----------------------------------------------------------------- 323# Jack version configuration 324-include $(TOPDIR)prebuilts/sdk/tools/jack_versions.mk 325-include $(TOPDIR)prebuilts/sdk/tools/jack_for_module.mk 326 327# ----------------------------------------------------------------- 328### 329### In this section we set up the things that are different 330### between the build variants 331### 332 333is_sdk_build := 334 335ifneq ($(filter sdk win_sdk sdk_addon,$(MAKECMDGOALS)),) 336is_sdk_build := true 337endif 338 339# Add build properties for ART. These define system properties used by installd 340# to pass flags to dex2oat. 341ADDITIONAL_BUILD_PROPERTIES += persist.sys.dalvik.vm.lib.2=libart.so 342ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.isa.$(TARGET_ARCH).variant=$(DEX2OAT_TARGET_CPU_VARIANT) 343ifneq ($(DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES),) 344 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.isa.$(TARGET_ARCH).features=$(DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES) 345endif 346 347ifdef TARGET_2ND_ARCH 348 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.isa.$(TARGET_2ND_ARCH).variant=$($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT) 349 ifneq ($($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES),) 350 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.isa.$(TARGET_2ND_ARCH).features=$($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES) 351 endif 352endif 353 354## user/userdebug ## 355 356user_variant := $(filter user userdebug,$(TARGET_BUILD_VARIANT)) 357enable_target_debugging := true 358tags_to_install := 359ifneq (,$(user_variant)) 360 # Target is secure in user builds. 361 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=1 362 363 ifeq ($(user_variant),userdebug) 364 # Pick up some extra useful tools 365 tags_to_install += debug 366 else 367 # Disable debugging in plain user builds. 368 enable_target_debugging := 369 endif 370 371 # Turn on Dalvik preoptimization for user builds, but only if not 372 # explicitly disabled and the build is running on Linux (since host 373 # Dalvik isn't built for non-Linux hosts). 374 ifeq (,$(WITH_DEXPREOPT)) 375 ifeq ($(user_variant),user) 376 ifeq ($(HOST_OS),linux) 377 # TODO: turn on WITH_DEXPREOPT for libart user builds. 378 # WITH_DEXPREOPT := true 379 endif 380 endif 381 endif 382 383 # Disallow mock locations by default for user builds 384 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=0 385 386else # !user_variant 387 # Turn on checkjni for non-user builds. 388 ADDITIONAL_BUILD_PROPERTIES += ro.kernel.android.checkjni=1 389 # Set device insecure for non-user builds. 390 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=0 391 # Allow mock locations by default for non user builds 392 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=1 393endif # !user_variant 394 395ifeq (true,$(strip $(enable_target_debugging))) 396 # Target is more debuggable and adbd is on by default 397 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=1 398 # Enable Dalvik lock contention logging. 399 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.lockprof.threshold=500 400 # Include the debugging/testing OTA keys in this build. 401 INCLUDE_TEST_OTA_KEYS := true 402else # !enable_target_debugging 403 # Target is less debuggable and adbd is off by default 404 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=0 405endif # !enable_target_debugging 406 407## eng ## 408 409ifeq ($(TARGET_BUILD_VARIANT),eng) 410tags_to_install := debug eng 411ifneq ($(filter ro.setupwizard.mode=ENABLED, $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))),) 412 # Don't require the setup wizard on eng builds 413 ADDITIONAL_BUILD_PROPERTIES := $(filter-out ro.setupwizard.mode=%,\ 414 $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))) \ 415 ro.setupwizard.mode=OPTIONAL 416endif 417ifndef is_sdk_build 418 # Don't verify or compile the image on eng builds to speed startup. 419 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.image-dex2oat-filter=verify-at-runtime 420 # Don't verify or compile apps on eng builds to speed startup. 421 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.dex2oat-filter=verify-at-runtime 422endif 423 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.usejit=true 424endif 425 426## sdk ## 427 428ifdef is_sdk_build 429 430# Detect if we want to build a repository for the SDK 431sdk_repo_goal := $(strip $(filter sdk_repo,$(MAKECMDGOALS))) 432MAKECMDGOALS := $(strip $(filter-out sdk_repo,$(MAKECMDGOALS))) 433 434ifneq ($(words $(sort $(filter-out $(INTERNAL_MODIFIER_TARGETS) checkbuild emulator_tests target-files-package,$(MAKECMDGOALS)))),1) 435$(error The 'sdk' target may not be specified with any other targets) 436endif 437 438# TODO: this should be eng I think. Since the sdk is built from the eng 439# variant. 440tags_to_install := debug eng 441ADDITIONAL_BUILD_PROPERTIES += xmpp.auto-presence=true 442ADDITIONAL_BUILD_PROPERTIES += ro.config.nocheckin=yes 443else # !sdk 444endif 445 446BUILD_WITHOUT_PV := true 447 448ADDITIONAL_BUILD_PROPERTIES += net.bt.name=Android 449 450# enable vm tracing in files for now to help track 451# the cause of ANRs in the content process 452ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.stack-trace-file=/data/anr/traces.txt 453 454# ------------------------------------------------------------ 455# Define a function that, given a list of module tags, returns 456# non-empty if that module should be installed in /system. 457 458# For most goals, anything not tagged with the "tests" tag should 459# be installed in /system. 460define should-install-to-system 461$(if $(filter tests,$(1)),,true) 462endef 463 464ifdef is_sdk_build 465# For the sdk goal, anything with the "samples" tag should be 466# installed in /data even if that module also has "eng"/"debug"/"user". 467define should-install-to-system 468$(if $(filter samples tests,$(1)),,true) 469endef 470endif 471 472 473# If they only used the modifier goals (showcommands, etc), we'll actually 474# build the default target. 475ifeq ($(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS)),) 476.PHONY: $(INTERNAL_MODIFIER_TARGETS) 477$(INTERNAL_MODIFIER_TARGETS): $(DEFAULT_GOAL) 478endif 479 480# 481# Typical build; include any Android.mk files we can find. 482# 483subdirs := $(TOP) 484 485FULL_BUILD := true 486 487# Before we go and include all of the module makefiles, stash away 488# the PRODUCT_* values so that later we can verify they are not modified. 489stash_product_vars:=true 490ifeq ($(stash_product_vars),true) 491 $(call stash-product-vars, __STASHED) 492endif 493 494ifneq ($(ONE_SHOT_MAKEFILE),) 495# We've probably been invoked by the "mm" shell function 496# with a subdirectory's makefile. 497include $(ONE_SHOT_MAKEFILE) 498# Change CUSTOM_MODULES to include only modules that were 499# defined by this makefile; this will install all of those 500# modules as a side-effect. Do this after including ONE_SHOT_MAKEFILE 501# so that the modules will be installed in the same place they 502# would have been with a normal make. 503CUSTOM_MODULES := $(sort $(call get-tagged-modules,$(ALL_MODULE_TAGS))) 504FULL_BUILD := 505# Stub out the notice targets, which probably aren't defined 506# when using ONE_SHOT_MAKEFILE. 507NOTICE-HOST-%: ; 508NOTICE-TARGET-%: ; 509 510# A helper goal printing out install paths 511.PHONY: GET-INSTALL-PATH 512GET-INSTALL-PATH: 513 @echo "Install paths for modules in $(ONE_SHOT_MAKEFILE):" 514 @$(foreach m, $(ALL_MODULES), $(if $(ALL_MODULES.$(m).INSTALLED), \ 515 echo 'INSTALL-PATH: $(m) $(ALL_MODULES.$(m).INSTALLED)';)) 516 517else # ONE_SHOT_MAKEFILE 518 519ifneq ($(dont_bother),true) 520# 521# Include all of the makefiles in the system 522# 523 524# Can't use first-makefiles-under here because 525# --mindepth=2 makes the prunes not work. 526subdir_makefiles := \ 527 $(shell build/tools/findleaves.py $(FIND_LEAVES_EXCLUDES) $(subdirs) Android.mk) 528ifeq ($(USE_SOONG),true) 529subdir_makefiles := $(SOONG_ANDROID_MK) $(subdir_makefiles) 530endif 531 532$(foreach mk, $(subdir_makefiles), $(info including $(mk) ...)$(eval include $(mk))) 533 534endif # dont_bother 535 536endif # ONE_SHOT_MAKEFILE 537 538# Now with all Android.mks loaded we can do post cleaning steps. 539include $(BUILD_SYSTEM)/post_clean.mk 540 541ifeq ($(stash_product_vars),true) 542 $(call assert-product-vars, __STASHED) 543endif 544 545include $(BUILD_SYSTEM)/legacy_prebuilts.mk 546ifneq ($(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),) 547 $(warning *** Some files have been added to ALL_PREBUILT.) 548 $(warning *) 549 $(warning * ALL_PREBUILT is a deprecated mechanism that) 550 $(warning * should not be used for new files.) 551 $(warning * As an alternative, use PRODUCT_COPY_FILES in) 552 $(warning * the appropriate product definition.) 553 $(warning * build/target/product/core.mk is the product) 554 $(warning * definition used in all products.) 555 $(warning *) 556 $(foreach bad_prebuilt,$(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),$(warning * unexpected $(bad_prebuilt) in ALL_PREBUILT)) 557 $(warning *) 558 $(error ALL_PREBUILT contains unexpected files) 559endif 560 561# ------------------------------------------------------------------- 562# All module makefiles have been included at this point. 563# ------------------------------------------------------------------- 564 565 566# ------------------------------------------------------------------- 567# Fix up CUSTOM_MODULES to refer to installed files rather than 568# just bare module names. Leave unknown modules alone in case 569# they're actually full paths to a particular file. 570known_custom_modules := $(filter $(ALL_MODULES),$(CUSTOM_MODULES)) 571unknown_custom_modules := $(filter-out $(ALL_MODULES),$(CUSTOM_MODULES)) 572CUSTOM_MODULES := \ 573 $(call module-installed-files,$(known_custom_modules)) \ 574 $(unknown_custom_modules) 575 576# ------------------------------------------------------------------- 577# Define dependencies for modules that require other modules. 578# This can only happen now, after we've read in all module makefiles. 579# 580# TODO: deal with the fact that a bare module name isn't 581# unambiguous enough. Maybe declare short targets like 582# APPS:Quake or HOST:SHARED_LIBRARIES:libutils. 583# BUG: the system image won't know to depend on modules that are 584# brought in as requirements of other modules. 585# 586# Resolve the required module name to 32-bit or 64-bit variant. 587# Get a list of corresponding 32-bit module names, if one exists. 588define get-32-bit-modules 589$(strip $(foreach m,$(1),\ 590 $(if $(ALL_MODULES.$(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX).CLASS),\ 591 $(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX)))) 592endef 593# Get a list of corresponding 32-bit module names, if one exists; 594# otherwise return the original module name 595define get-32-bit-modules-if-we-can 596$(strip $(foreach m,$(1),\ 597 $(if $(ALL_MODULES.$(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX).CLASS),\ 598 $(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX), 599 $(m)))) 600endef 601 602# If a module is for a cross host os, the required modules must be for 603# that OS too. 604# If a module is built for 32-bit, the required modules must be 32-bit too; 605# Otherwise if the module is an exectuable or shared library, 606# the required modules must be 64-bit; 607# otherwise we require both 64-bit and 32-bit variant, if one exists. 608$(foreach m,$(ALL_MODULES),\ 609 $(eval r := $(ALL_MODULES.$(m).REQUIRED))\ 610 $(if $(r),\ 611 $(if $(ALL_MODULES.$(m).FOR_HOST_CROSS),\ 612 $(eval r := $(addprefix host_cross_,$(r))))\ 613 $(if $(ALL_MODULES.$(m).FOR_2ND_ARCH),\ 614 $(eval r_r := $(call get-32-bit-modules-if-we-can,$(r))),\ 615 $(if $(filter EXECUTABLES SHARED_LIBRARIES,$(ALL_MODULES.$(m).CLASS)),\ 616 $(eval r_r := $(r)),\ 617 $(eval r_r := $(r) $(call get-32-bit-modules,$(r)))\ 618 )\ 619 )\ 620 $(eval ALL_MODULES.$(m).REQUIRED := $(strip $(r_r)))\ 621 )\ 622) 623r_r := 624 625define add-required-deps 626$(1): | $(2) 627endef 628 629$(foreach m,$(ALL_MODULES), \ 630 $(eval r := $(ALL_MODULES.$(m).REQUIRED)) \ 631 $(if $(r), \ 632 $(eval r := $(call module-installed-files,$(r))) \ 633 $(eval t_m := $(filter $(TARGET_OUT_ROOT)/%, $(ALL_MODULES.$(m).INSTALLED))) \ 634 $(eval h_m := $(filter $(HOST_OUT_ROOT)/%, $(ALL_MODULES.$(m).INSTALLED))) \ 635 $(eval hc_m := $(filter $(HOST_CROSS_OUT_ROOT)/%, $(ALL_MODULES.$(m).INSTALLED))) \ 636 $(eval t_r := $(filter $(TARGET_OUT_ROOT)/%, $(r))) \ 637 $(eval h_r := $(filter $(HOST_OUT_ROOT)/%, $(r))) \ 638 $(eval hc_r := $(filter $(HOST_CROSS_OUT_ROOT)/%, $(r))) \ 639 $(eval t_m := $(filter-out $(t_r), $(t_m))) \ 640 $(eval h_m := $(filter-out $(h_r), $(h_m))) \ 641 $(eval hc_m := $(filter-out $(hc_r), $(hc_m))) \ 642 $(if $(t_m), $(eval $(call add-required-deps, $(t_m),$(t_r)))) \ 643 $(if $(h_m), $(eval $(call add-required-deps, $(h_m),$(h_r)))) \ 644 $(if $(hc_m), $(eval $(call add-required-deps, $(hc_m),$(hc_r)))) \ 645 ) \ 646 ) 647 648t_m := 649h_m := 650hc_m := 651t_r := 652h_r := 653hc_r := 654 655# Establish the dependecies on the shared libraries. 656# It also adds the shared library module names to ALL_MODULES.$(m).REQUIRED, 657# so they can be expanded to product_MODULES later. 658# $(1): TARGET_ or HOST_ or HOST_CROSS_. 659# $(2): non-empty for 2nd arch. 660# $(3): non-empty for host cross compile. 661define resolve-shared-libs-depes 662$(foreach m,$($(if $(2),$($(1)2ND_ARCH_VAR_PREFIX))$(1)DEPENDENCIES_ON_SHARED_LIBRARIES),\ 663 $(eval p := $(subst :,$(space),$(m)))\ 664 $(eval mod := $(firstword $(p)))\ 665 $(eval deps := $(subst $(comma),$(space),$(lastword $(p))))\ 666 $(if $(2),$(eval deps := $(addsuffix $($(1)2ND_ARCH_MODULE_SUFFIX),$(deps))))\ 667 $(if $(3),$(eval deps := $(addprefix host_cross_,$(deps))))\ 668 $(eval r := $(filter $($(1)OUT)/%,$(call module-installed-files,\ 669 $(deps))))\ 670 $(eval $(call add-required-deps,$(word 2,$(p)),$(r)))\ 671 $(eval ALL_MODULES.$(mod).REQUIRED += $(deps))) 672endef 673 674$(call resolve-shared-libs-depes,TARGET_) 675ifdef TARGET_2ND_ARCH 676$(call resolve-shared-libs-depes,TARGET_,true) 677endif 678$(call resolve-shared-libs-depes,HOST_) 679ifdef HOST_2ND_ARCH 680$(call resolve-shared-libs-depes,HOST_,true) 681endif 682ifdef HOST_CROSS_OS 683$(call resolve-shared-libs-depes,HOST_CROSS_,,true) 684endif 685 686m := 687r := 688p := 689deps := 690add-required-deps := 691 692# ------------------------------------------------------------------- 693# Figure out our module sets. 694# 695# Of the modules defined by the component makefiles, 696# determine what we actually want to build. 697 698########################################################### 699## Expand a module name list with REQUIRED modules 700########################################################### 701# $(1): The variable name that holds the initial module name list. 702# the variable will be modified to hold the expanded results. 703# $(2): The initial module name list. 704# Returns empty string (maybe with some whitespaces). 705define expand-required-modules 706$(eval _erm_new_modules := $(sort $(filter-out $($(1)),\ 707 $(foreach m,$(2),$(ALL_MODULES.$(m).REQUIRED)))))\ 708$(if $(_erm_new_modules),$(eval $(1) += $(_erm_new_modules))\ 709 $(call expand-required-modules,$(1),$(_erm_new_modules))) 710endef 711 712ifdef FULL_BUILD 713 # The base list of modules to build for this product is specified 714 # by the appropriate product definition file, which was included 715 # by product_config.mk. 716 product_MODULES := $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES) 717 # Filter out the overridden packages before doing expansion 718 product_MODULES := $(filter-out $(foreach p, $(product_MODULES), \ 719 $(PACKAGES.$(p).OVERRIDES)), $(product_MODULES)) 720 721 # Resolve the :32 :64 module name 722 modules_32 := $(patsubst %:32,%,$(filter %:32, $(product_MODULES))) 723 modules_64 := $(patsubst %:64,%,$(filter %:64, $(product_MODULES))) 724 modules_rest := $(filter-out %:32 %:64,$(product_MODULES)) 725 # Note for 32-bit product, $(modules_32) and $(modules_64) will be 726 # added as their original module names. 727 product_MODULES := $(call get-32-bit-modules-if-we-can, $(modules_32)) 728 product_MODULES += $(modules_64) 729 # For the rest we add both 730 product_MODULES += $(call get-32-bit-modules, $(modules_rest)) 731 product_MODULES += $(modules_rest) 732 733 $(call expand-required-modules,product_MODULES,$(product_MODULES)) 734 735 product_FILES := $(call module-installed-files, $(product_MODULES)) 736 ifeq (0,1) 737 $(info product_FILES for $(TARGET_DEVICE) ($(INTERNAL_PRODUCT)):) 738 $(foreach p,$(product_FILES),$(info : $(p))) 739 $(error done) 740 endif 741else 742 # We're not doing a full build, and are probably only including 743 # a subset of the module makefiles. Don't try to build any modules 744 # requested by the product, because we probably won't have rules 745 # to build them. 746 product_FILES := 747endif 748 749eng_MODULES := $(sort \ 750 $(call get-tagged-modules,eng) \ 751 $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_ENG)) \ 752 ) 753debug_MODULES := $(sort \ 754 $(call get-tagged-modules,debug) \ 755 $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_DEBUG)) \ 756 ) 757tests_MODULES := $(sort \ 758 $(call get-tagged-modules,tests) \ 759 $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_TESTS)) \ 760 ) 761 762# TODO: Remove the 3 places in the tree that use ALL_DEFAULT_INSTALLED_MODULES 763# and get rid of it from this list. 764modules_to_install := $(sort \ 765 $(ALL_DEFAULT_INSTALLED_MODULES) \ 766 $(product_FILES) \ 767 $(foreach tag,$(tags_to_install),$($(tag)_MODULES)) \ 768 $(CUSTOM_MODULES) \ 769 ) 770 771# Some packages may override others using LOCAL_OVERRIDES_PACKAGES. 772# Filter out (do not install) any overridden packages. 773overridden_packages := $(call get-package-overrides,$(modules_to_install)) 774ifdef overridden_packages 775# old_modules_to_install := $(modules_to_install) 776 modules_to_install := \ 777 $(filter-out $(foreach p,$(overridden_packages),$(p) %/$(p).apk), \ 778 $(modules_to_install)) 779endif 780#$(error filtered out 781# $(filter-out $(modules_to_install),$(old_modules_to_install))) 782 783# Don't include any GNU General Public License shared objects or static 784# libraries in SDK images. GPL executables (not static/dynamic libraries) 785# are okay if they don't link against any closed source libraries (directly 786# or indirectly) 787 788# It's ok (and necessary) to build the host tools, but nothing that's 789# going to be installed on the target (including static libraries). 790 791ifdef is_sdk_build 792 target_gnu_MODULES := \ 793 $(filter \ 794 $(TARGET_OUT_INTERMEDIATES)/% \ 795 $(TARGET_OUT)/% \ 796 $(TARGET_OUT_DATA)/%, \ 797 $(sort $(call get-tagged-modules,gnu))) 798 target_gnu_MODULES := $(filter-out $(TARGET_OUT_EXECUTABLES)/%,$(target_gnu_MODULES)) 799 $(info Removing from sdk:)$(foreach d,$(target_gnu_MODULES),$(info : $(d))) 800 modules_to_install := \ 801 $(filter-out $(target_gnu_MODULES),$(modules_to_install)) 802 803 # Ensure every module listed in PRODUCT_PACKAGES* gets something installed 804 # TODO: Should we do this for all builds and not just the sdk? 805 dangling_modules := 806 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES), \ 807 $(if $(strip $(ALL_MODULES.$(m).INSTALLED) $(ALL_MODULES.$(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX).INSTALLED)),,\ 808 $(eval dangling_modules += $(m)))) 809 ifneq ($(dangling_modules),) 810 $(warning: Modules '$(dangling_modules)' in PRODUCT_PACKAGES have nothing to install!) 811 endif 812 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_DEBUG), \ 813 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 814 $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_DEBUG has nothing to install!))) 815 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_ENG), \ 816 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 817 $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_ENG has nothing to install!))) 818 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_TESTS), \ 819 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 820 $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_TESTS has nothing to install!))) 821endif 822 823# build/core/Makefile contains extra stuff that we don't want to pollute this 824# top-level makefile with. It expects that ALL_DEFAULT_INSTALLED_MODULES 825# contains everything that's built during the current make, but it also further 826# extends ALL_DEFAULT_INSTALLED_MODULES. 827ALL_DEFAULT_INSTALLED_MODULES := $(modules_to_install) 828include $(BUILD_SYSTEM)/Makefile 829modules_to_install := $(sort $(ALL_DEFAULT_INSTALLED_MODULES)) 830ALL_DEFAULT_INSTALLED_MODULES := 831 832 833# These are additional goals that we build, in order to make sure that there 834# is as little code as possible in the tree that doesn't build. 835modules_to_check := $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).CHECKED)) 836 837# If you would like to build all goals, and not skip any intermediate 838# steps, you can pass the "all" modifier goal on the commandline. 839ifneq ($(filter all,$(MAKECMDGOALS)),) 840modules_to_check += $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).BUILT)) 841endif 842 843# for easier debugging 844modules_to_check := $(sort $(modules_to_check)) 845#$(error modules_to_check $(modules_to_check)) 846 847# ------------------------------------------------------------------- 848# This is used to to get the ordering right, you can also use these, 849# but they're considered undocumented, so don't complain if their 850# behavior changes. 851.PHONY: prebuilt 852prebuilt: $(ALL_PREBUILT) 853 854# An internal target that depends on all copied headers 855# (see copy_headers.make). Other targets that need the 856# headers to be copied first can depend on this target. 857.PHONY: all_copied_headers 858all_copied_headers: ; 859 860$(ALL_C_CPP_ETC_OBJECTS): | all_copied_headers 861 862# All the droid stuff, in directories 863.PHONY: files 864files: prebuilt \ 865 $(modules_to_install) \ 866 $(INSTALLED_ANDROID_INFO_TXT_TARGET) 867 868# ------------------------------------------------------------------- 869 870.PHONY: checkbuild 871checkbuild: $(modules_to_check) droid_targets 872ifeq ($(USE_SOONG),true) 873checkbuild: checkbuild-soong 874endif 875ifeq (true,$(ANDROID_BUILD_EVERYTHING_BY_DEFAULT)) 876droid: checkbuild 877endif 878 879.PHONY: ramdisk 880ramdisk: $(INSTALLED_RAMDISK_TARGET) 881 882.PHONY: systemtarball 883systemtarball: $(INSTALLED_SYSTEMTARBALL_TARGET) 884 885.PHONY: boottarball 886boottarball: $(INSTALLED_BOOTTARBALL_TARGET) 887 888.PHONY: userdataimage 889userdataimage: $(INSTALLED_USERDATAIMAGE_TARGET) 890 891ifneq (,$(filter userdataimage, $(MAKECMDGOALS))) 892$(call dist-for-goals, userdataimage, $(BUILT_USERDATAIMAGE_TARGET)) 893endif 894 895.PHONY: userdatatarball 896userdatatarball: $(INSTALLED_USERDATATARBALL_TARGET) 897 898.PHONY: cacheimage 899cacheimage: $(INSTALLED_CACHEIMAGE_TARGET) 900 901.PHONY: vendorimage 902vendorimage: $(INSTALLED_VENDORIMAGE_TARGET) 903 904.PHONY: bootimage 905bootimage: $(INSTALLED_BOOTIMAGE_TARGET) 906 907# phony target that include any targets in $(ALL_MODULES) 908.PHONY: all_modules 909ifndef BUILD_MODULES_IN_PATHS 910all_modules: $(ALL_MODULES) 911else 912# BUILD_MODULES_IN_PATHS is a list of paths relative to the top of the tree 913build_modules_in_paths := $(patsubst ./%,%,$(BUILD_MODULES_IN_PATHS)) 914module_path_patterns := $(foreach p, $(build_modules_in_paths),\ 915 $(if $(filter %/,$(p)),$(p)%,$(p)/%)) 916my_all_modules := $(sort $(foreach m, $(ALL_MODULES),$(if $(filter\ 917 $(module_path_patterns), $(addsuffix /,$(ALL_MODULES.$(m).PATH))),$(m)))) 918all_modules: $(my_all_modules) 919endif 920 921 922# Build files and then package it into the rom formats 923.PHONY: droidcore 924droidcore: files \ 925 systemimage \ 926 $(INSTALLED_BOOTIMAGE_TARGET) \ 927 $(INSTALLED_RECOVERYIMAGE_TARGET) \ 928 $(INSTALLED_USERDATAIMAGE_TARGET) \ 929 $(INSTALLED_CACHEIMAGE_TARGET) \ 930 $(INSTALLED_VENDORIMAGE_TARGET) \ 931 $(INSTALLED_FILES_FILE) \ 932 $(INSTALLED_FILES_FILE_VENDOR) 933 934# dist_files only for putting your library into the dist directory with a full build. 935.PHONY: dist_files 936 937ifneq ($(TARGET_BUILD_APPS),) 938 # If this build is just for apps, only build apps and not the full system by default. 939 940 unbundled_build_modules := 941 ifneq ($(filter all,$(TARGET_BUILD_APPS)),) 942 # If they used the magic goal "all" then build all apps in the source tree. 943 unbundled_build_modules := $(foreach m,$(sort $(ALL_MODULES)),$(if $(filter APPS,$(ALL_MODULES.$(m).CLASS)),$(m))) 944 else 945 unbundled_build_modules := $(TARGET_BUILD_APPS) 946 endif 947 948 # Dist the installed files if they exist. 949 apps_only_installed_files := $(foreach m,$(unbundled_build_modules),$(ALL_MODULES.$(m).INSTALLED)) 950 $(call dist-for-goals,apps_only, $(apps_only_installed_files)) 951 # For uninstallable modules such as static Java library, we have to dist the built file, 952 # as <module_name>.<suffix> 953 apps_only_dist_built_files := $(foreach m,$(unbundled_build_modules),$(if $(ALL_MODULES.$(m).INSTALLED),,\ 954 $(if $(ALL_MODULES.$(m).BUILT),$(ALL_MODULES.$(m).BUILT):$(m)$(suffix $(ALL_MODULES.$(m).BUILT)))\ 955 $(if $(ALL_MODULES.$(m).AAR),$(ALL_MODULES.$(m).AAR):$(m).aar)\ 956 )) 957 $(call dist-for-goals,apps_only, $(apps_only_dist_built_files)) 958 959 ifeq ($(EMMA_INSTRUMENT),true) 960 $(EMMA_META_ZIP) : $(apps_only_installed_files) 961 962 $(call dist-for-goals,apps_only, $(EMMA_META_ZIP)) 963 endif 964 965 $(PROGUARD_DICT_ZIP) : $(apps_only_installed_files) 966 $(call dist-for-goals,apps_only, $(PROGUARD_DICT_ZIP)) 967 968 $(SYMBOLS_ZIP) : $(apps_only_installed_files) 969 $(call dist-for-goals,apps_only, $(SYMBOLS_ZIP)) 970 971.PHONY: apps_only 972apps_only: $(unbundled_build_modules) 973 974droid_targets: apps_only 975 976# Combine the NOTICE files for a apps_only build 977$(eval $(call combine-notice-files, \ 978 $(target_notice_file_txt), \ 979 $(target_notice_file_html), \ 980 "Notices for files for apps:", \ 981 $(TARGET_OUT_NOTICE_FILES), \ 982 $(apps_only_installed_files))) 983 984 985else # TARGET_BUILD_APPS 986 $(call dist-for-goals, droidcore, \ 987 $(INTERNAL_UPDATE_PACKAGE_TARGET) \ 988 $(INTERNAL_OTA_PACKAGE_TARGET) \ 989 $(BUILT_OTATOOLS_PACKAGE) \ 990 $(SYMBOLS_ZIP) \ 991 $(INSTALLED_FILES_FILE) \ 992 $(INSTALLED_FILES_FILE_VENDOR) \ 993 $(INSTALLED_BUILD_PROP_TARGET) \ 994 $(BUILT_TARGET_FILES_PACKAGE) \ 995 $(INSTALLED_ANDROID_INFO_TXT_TARGET) \ 996 $(INSTALLED_RAMDISK_TARGET) \ 997 ) 998 999 # Put a copy of the radio/bootloader files in the dist dir. 1000 $(foreach f,$(INSTALLED_RADIOIMAGE_TARGET), \ 1001 $(call dist-for-goals, droidcore, $(f))) 1002 1003 ifneq ($(ANDROID_BUILD_EMBEDDED),true) 1004 ifneq ($(TARGET_BUILD_PDK),true) 1005 $(call dist-for-goals, droidcore, \ 1006 $(APPS_ZIP) \ 1007 $(INTERNAL_EMULATOR_PACKAGE_TARGET) \ 1008 $(PACKAGE_STATS_FILE) \ 1009 ) 1010 endif 1011 endif 1012 1013 ifeq ($(EMMA_INSTRUMENT),true) 1014 $(EMMA_META_ZIP) : $(INSTALLED_SYSTEMIMAGE) 1015 1016 $(call dist-for-goals, dist_files, $(EMMA_META_ZIP)) 1017 endif 1018 1019# Building a full system-- the default is to build droidcore 1020droid_targets: droidcore dist_files 1021 1022endif # TARGET_BUILD_APPS 1023 1024.PHONY: docs 1025docs: $(ALL_DOCS) 1026 1027.PHONY: sdk 1028ALL_SDK_TARGETS := $(INTERNAL_SDK_TARGET) 1029sdk: $(ALL_SDK_TARGETS) 1030$(call dist-for-goals,sdk win_sdk, \ 1031 $(ALL_SDK_TARGETS) \ 1032 $(SYMBOLS_ZIP) \ 1033 $(INSTALLED_BUILD_PROP_TARGET) \ 1034) 1035 1036# umbrella targets to assit engineers in verifying builds 1037.PHONY: java native target host java-host java-target native-host native-target \ 1038 java-host-tests java-target-tests native-host-tests native-target-tests \ 1039 java-tests native-tests host-tests target-tests tests 1040# some synonyms 1041.PHONY: host-java target-java host-native target-native \ 1042 target-java-tests target-native-tests 1043host-java : java-host 1044target-java : java-target 1045host-native : native-host 1046target-native : native-target 1047target-java-tests : java-target-tests 1048target-native-tests : native-target-tests 1049tests : host-tests target-tests 1050 1051# To catch more build breakage, check build tests modules in eng and userdebug builds. 1052ifneq ($(ANDROID_NO_TEST_CHECK),true) 1053ifneq ($(TARGET_BUILD_PDK),true) 1054ifneq ($(filter eng userdebug,$(TARGET_BUILD_VARIANT)),) 1055droidcore : target-tests host-tests 1056endif 1057endif 1058endif 1059 1060ifneq (,$(filter samplecode, $(MAKECMDGOALS))) 1061.PHONY: samplecode 1062sample_MODULES := $(sort $(call get-tagged-modules,samples)) 1063sample_APKS_DEST_PATH := $(TARGET_COMMON_OUT_ROOT)/samples 1064sample_APKS_COLLECTION := \ 1065 $(foreach module,$(sample_MODULES),$(sample_APKS_DEST_PATH)/$(notdir $(module))) 1066$(foreach module,$(sample_MODULES),$(eval $(call \ 1067 copy-one-file,$(module),$(sample_APKS_DEST_PATH)/$(notdir $(module))))) 1068sample_ADDITIONAL_INSTALLED := \ 1069 $(filter-out $(modules_to_install) $(modules_to_check) $(ALL_PREBUILT),$(sample_MODULES)) 1070samplecode: $(sample_APKS_COLLECTION) 1071 @echo "Collect sample code apks: $^" 1072 # remove apks that are not intended to be installed. 1073 rm -f $(sample_ADDITIONAL_INSTALLED) 1074endif # samplecode in $(MAKECMDGOALS) 1075 1076.PHONY: findbugs 1077findbugs: $(INTERNAL_FINDBUGS_HTML_TARGET) $(INTERNAL_FINDBUGS_XML_TARGET) 1078 1079.PHONY: clean 1080clean: 1081 @rm -rf $(OUT_DIR)/* 1082 @echo "Entire build directory removed." 1083 1084.PHONY: clobber 1085clobber: clean 1086 1087# The rules for dataclean and installclean are defined in cleanbuild.mk. 1088 1089#xxx scrape this from ALL_MODULE_NAME_TAGS 1090.PHONY: modules 1091modules: 1092 @echo "Available sub-modules:" 1093 @echo "$(call module-names-for-tag-list,$(ALL_MODULE_TAGS))" | \ 1094 tr -s ' ' '\n' | sort -u | $(COLUMN) 1095 1096.PHONY: showcommands 1097showcommands: 1098 @echo >/dev/null 1099 1100.PHONY: nothing 1101nothing: 1102 @echo Successfully read the makefiles. 1103endif # !relaunch_with_ninja 1104