main.mk revision efe02ce9e00b9aebde7e9b32e81780d8de8f0dbd
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 probles when make strips off the 33# trailing "./" from paths in various places. 34#ifeq ($(TOP),.) 35#TOPDIR := 36#else 37#TOPDIR := $(TOP)/ 38#endif 39 40# Check for broken versions of make. 41# (Allow any version under Cygwin since we don't actually build the platform there.) 42ifeq (,$(findstring CYGWIN,$(shell uname -sm))) 43ifeq (0,$(shell expr $$(echo $(MAKE_VERSION) | sed "s/[^0-9\.].*//") = 3.81)) 44ifeq (0,$(shell expr $$(echo $(MAKE_VERSION) | sed "s/[^0-9\.].*//") = 3.82)) 45$(warning ********************************************************************************) 46$(warning * You are using version $(MAKE_VERSION) of make.) 47$(warning * Android can only be built by versions 3.81 and 3.82.) 48$(warning * see https://source.android.com/source/download.html) 49$(warning ********************************************************************************) 50$(error stopping) 51endif 52endif 53endif 54 55# Absolute path of the present working direcotry. 56# This overrides the shell variable $PWD, which does not necessarily points to 57# the top of the source tree, for example when "make -C" is used in m/mm/mmm. 58PWD := $(shell pwd) 59 60TOP := . 61TOPDIR := 62 63BUILD_SYSTEM := $(TOPDIR)build/core 64 65# This is the default target. It must be the first declared target. 66.PHONY: droid 67DEFAULT_GOAL := droid 68$(DEFAULT_GOAL): 69 70# Used to force goals to build. Only use for conditionally defined goals. 71.PHONY: FORCE 72FORCE: 73 74# Targets that provide quick help on the build system. 75include $(BUILD_SYSTEM)/help.mk 76 77# Set up various standard variables based on configuration 78# and host information. 79include $(BUILD_SYSTEM)/config.mk 80 81# This allows us to force a clean build - included after the config.make 82# environment setup is done, but before we generate any dependencies. This 83# file does the rm -rf inline so the deps which are all done below will 84# be generated correctly 85include $(BUILD_SYSTEM)/cleanbuild.mk 86 87VERSION_CHECK_SEQUENCE_NUMBER := 2 88-include $(OUT_DIR)/versions_checked.mk 89ifneq ($(VERSION_CHECK_SEQUENCE_NUMBER),$(VERSIONS_CHECKED)) 90 91$(info Checking build tools versions...) 92 93ifneq ($(HOST_OS),windows) 94ifneq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc) 95# check for a case sensitive file system 96ifneq (a,$(shell mkdir -p $(OUT_DIR) ; \ 97 echo a > $(OUT_DIR)/casecheck.txt; \ 98 echo B > $(OUT_DIR)/CaseCheck.txt; \ 99 cat $(OUT_DIR)/casecheck.txt)) 100$(warning ************************************************************) 101$(warning You are building on a case-insensitive filesystem.) 102$(warning Please move your source tree to a case-sensitive filesystem.) 103$(warning ************************************************************) 104$(error Case-insensitive filesystems not supported) 105endif 106endif 107endif 108 109# Make sure that there are no spaces in the absolute path; the 110# build system can't deal with them. 111ifneq ($(words $(shell pwd)),1) 112$(warning ************************************************************) 113$(warning You are building in a directory whose absolute path contains) 114$(warning a space character:) 115$(warning $(space)) 116$(warning "$(shell pwd)") 117$(warning $(space)) 118$(warning Please move your source tree to a path that does not contain) 119$(warning any spaces.) 120$(warning ************************************************************) 121$(error Directory names containing spaces not supported) 122endif 123 124 125# Check for the correct version of java 126java_version := $(shell java -version 2>&1 | head -n 1 | grep '^java .*[ "]1\.6[\. "$$]') 127ifneq ($(shell java -version 2>&1 | grep -i openjdk),) 128java_version := 129endif 130ifeq ($(strip $(java_version)),) 131$(info ************************************************************) 132$(info You are attempting to build with the incorrect version) 133$(info of java.) 134$(info $(space)) 135$(info Your version is: $(shell java -version 2>&1 | head -n 1).) 136$(info The correct version is: Java SE 1.6.) 137$(info $(space)) 138$(info Please follow the machine setup instructions at) 139$(info $(space)$(space)$(space)$(space)https://source.android.com/source/download.html) 140$(info ************************************************************) 141$(error stop) 142endif 143 144# Check for the correct version of javac 145javac_version := $(shell javac -version 2>&1 | head -n 1 | grep '[ "]1\.6[\. "$$]') 146ifeq ($(strip $(javac_version)),) 147$(info ************************************************************) 148$(info You are attempting to build with the incorrect version) 149$(info of javac.) 150$(info $(space)) 151$(info Your version is: $(shell javac -version 2>&1 | head -n 1).) 152$(info The correct version is: 1.6.) 153$(info $(space)) 154$(info Please follow the machine setup instructions at) 155$(info $(space)$(space)$(space)$(space)https://source.android.com/source/download.html) 156$(info ************************************************************) 157$(error stop) 158endif 159 160$(shell echo 'VERSIONS_CHECKED := $(VERSION_CHECK_SEQUENCE_NUMBER)' \ 161 > $(OUT_DIR)/versions_checked.mk) 162endif 163 164# These are the modifier targets that don't do anything themselves, but 165# change the behavior of the build. 166# (must be defined before including definitions.make) 167INTERNAL_MODIFIER_TARGETS := showcommands checkbuild all incrementaljavac 168 169.PHONY: incrementaljavac 170incrementaljavac: ; 171 172# WARNING: 173# ENABLE_INCREMENTALJAVAC should NOT be enabled by default, because change of 174# a Java source file won't trigger rebuild of its dependent Java files. 175# You can only enable it by adding "incrementaljavac" to your make command line. 176# You are responsible for the correctness of the incremental build. 177# This may decrease incremental build time dramatically for large Java libraries, 178# such as core.jar, framework.jar, etc. 179ENABLE_INCREMENTALJAVAC := 180ifneq (,$(filter incrementaljavac, $(MAKECMDGOALS))) 181ENABLE_INCREMENTALJAVAC := true 182MAKECMDGOALS := $(filter-out incrementaljavac, $(MAKECMDGOALS)) 183endif 184 185# Bring in standard build system definitions. 186include $(BUILD_SYSTEM)/definitions.mk 187 188# Bring in dex_preopt.mk 189include $(BUILD_SYSTEM)/dex_preopt.mk 190 191ifneq ($(filter eng user userdebug,$(MAKECMDGOALS)),) 192$(info ***************************************************************) 193$(info ***************************************************************) 194$(info Don't pass '$(filter eng user userdebug tests,$(MAKECMDGOALS))' on \ 195 the make command line.) 196# XXX The single quote on this line fixes gvim's syntax highlighting. 197# Without which, the rest of this file is impossible to read. 198$(info Set TARGET_BUILD_VARIANT in buildspec.mk, or use lunch or) 199$(info choosecombo.) 200$(info ***************************************************************) 201$(info ***************************************************************) 202$(error stopping) 203endif 204 205ifneq ($(filter-out $(INTERNAL_VALID_VARIANTS),$(TARGET_BUILD_VARIANT)),) 206$(info ***************************************************************) 207$(info ***************************************************************) 208$(info Invalid variant: $(TARGET_BUILD_VARIANT) 209$(info Valid values are: $(INTERNAL_VALID_VARIANTS) 210$(info ***************************************************************) 211$(info ***************************************************************) 212$(error stopping) 213endif 214 215# ----------------------------------------------------------------- 216# Variable to check java support level inside PDK build. 217# Not necessary if the components is not in PDK. 218# not defined : not supported 219# "sdk" : sdk API only 220# "platform" : platform API supproted 221TARGET_BUILD_JAVA_SUPPORT_LEVEL := platform 222 223# ----------------------------------------------------------------- 224# The pdk (Platform Development Kit) build 225include build/core/pdk_config.mk 226 227# ----------------------------------------------------------------- 228### 229### In this section we set up the things that are different 230### between the build variants 231### 232 233is_sdk_build := 234 235ifneq ($(filter sdk win_sdk sdk_addon,$(MAKECMDGOALS)),) 236is_sdk_build := true 237endif 238 239 240## user/userdebug ## 241 242user_variant := $(filter userdebug user,$(TARGET_BUILD_VARIANT)) 243enable_target_debugging := true 244ifneq (,$(user_variant)) 245 # Target is secure in user builds. 246 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=1 247 248 tags_to_install := user 249 ifeq ($(user_variant),userdebug) 250 # Pick up some extra useful tools 251 tags_to_install += debug 252 253 # Enable Dalvik lock contention logging for userdebug builds. 254 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.lockprof.threshold=500 255 else 256 # Disable debugging in plain user builds. 257 enable_target_debugging := 258 endif 259 260 # Turn on Dalvik preoptimization for user builds, but only if not 261 # explicitly disabled and the build is running on Linux (since host 262 # Dalvik isn't built for non-Linux hosts). 263 ifneq (true,$(DISABLE_DEXPREOPT)) 264 ifeq ($(user_variant),user) 265 ifeq ($(HOST_OS),linux) 266 WITH_DEXPREOPT := true 267 endif 268 endif 269 endif 270 271 # Disallow mock locations by default for user builds 272 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=0 273 274else # !user_variant 275 # Turn on checkjni for non-user builds. 276 ADDITIONAL_BUILD_PROPERTIES += ro.kernel.android.checkjni=1 277 # Set device insecure for non-user builds. 278 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=0 279 # Allow mock locations by default for non user builds 280 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=1 281endif # !user_variant 282 283ifeq (true,$(strip $(enable_target_debugging))) 284 # Target is more debuggable and adbd is on by default 285 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=1 286 # Include the debugging/testing OTA keys in this build. 287 INCLUDE_TEST_OTA_KEYS := true 288else # !enable_target_debugging 289 # Target is less debuggable and adbd is off by default 290 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=0 291endif # !enable_target_debugging 292 293## eng ## 294 295ifeq ($(TARGET_BUILD_VARIANT),eng) 296tags_to_install := user debug eng 297ifneq ($(filter ro.setupwizard.mode=ENABLED, $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))),) 298 # Don't require the setup wizard on eng builds 299 ADDITIONAL_BUILD_PROPERTIES := $(filter-out ro.setupwizard.mode=%,\ 300 $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))) \ 301 ro.setupwizard.mode=OPTIONAL 302endif 303endif 304 305## tests ## 306 307ifeq ($(TARGET_BUILD_VARIANT),tests) 308tags_to_install := user debug eng tests 309endif 310 311## sdk ## 312 313ifdef is_sdk_build 314 315# Detect if we want to build a repository for the SDK 316sdk_repo_goal := $(strip $(filter sdk_repo,$(MAKECMDGOALS))) 317MAKECMDGOALS := $(strip $(filter-out sdk_repo,$(MAKECMDGOALS))) 318 319ifneq ($(words $(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS))),1) 320$(error The 'sdk' target may not be specified with any other targets) 321endif 322 323# TODO: this should be eng I think. Since the sdk is built from the eng 324# variant. 325tags_to_install := user debug eng 326ADDITIONAL_BUILD_PROPERTIES += xmpp.auto-presence=true 327ADDITIONAL_BUILD_PROPERTIES += ro.config.nocheckin=yes 328else # !sdk 329endif 330 331BUILD_WITHOUT_PV := true 332 333## precise GC ## 334 335ifneq ($(filter dalvik.gc.type-precise,$(PRODUCT_TAGS)),) 336 # Enabling type-precise GC results in larger optimized DEX files. The 337 # additional storage requirements for ".odex" files can cause /system 338 # to overflow on some devices, so this is configured separately for 339 # each product. 340 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.dexopt-flags=m=y 341endif 342 343ADDITIONAL_BUILD_PROPERTIES += net.bt.name=Android 344 345# enable vm tracing in files for now to help track 346# the cause of ANRs in the content process 347ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.stack-trace-file=/data/anr/traces.txt 348 349# ------------------------------------------------------------ 350# Define a function that, given a list of module tags, returns 351# non-empty if that module should be installed in /system. 352 353# For most goals, anything not tagged with the "tests" tag should 354# be installed in /system. 355define should-install-to-system 356$(if $(filter tests,$(1)),,true) 357endef 358 359ifdef is_sdk_build 360# For the sdk goal, anything with the "samples" tag should be 361# installed in /data even if that module also has "eng"/"debug"/"user". 362define should-install-to-system 363$(if $(filter samples tests,$(1)),,true) 364endef 365endif 366 367 368# If they only used the modifier goals (showcommands, checkbuild), we'll actually 369# build the default target. 370ifeq ($(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS)),) 371.PHONY: $(INTERNAL_MODIFIER_TARGETS) 372$(INTERNAL_MODIFIER_TARGETS): $(DEFAULT_GOAL) 373endif 374 375# These targets are going to delete stuff, don't bother including 376# the whole directory tree if that's all we're going to do 377ifeq ($(MAKECMDGOALS),clean) 378dont_bother := true 379endif 380ifeq ($(MAKECMDGOALS),clobber) 381dont_bother := true 382endif 383ifeq ($(MAKECMDGOALS),dataclean) 384dont_bother := true 385endif 386ifeq ($(MAKECMDGOALS),installclean) 387dont_bother := true 388endif 389 390# Bring in all modules that need to be built. 391ifneq ($(dont_bother),true) 392 393ifeq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc) 394SDK_ONLY := true 395$(info Building the SDK under darwin-ppc is actually obsolete and unsupported.) 396$(error stop) 397endif 398 399ifeq ($(HOST_OS),windows) 400SDK_ONLY := true 401endif 402 403ifeq ($(SDK_ONLY),true) 404include $(TOPDIR)sdk/build/sdk_only_whitelist.mk 405include $(TOPDIR)development/build/sdk_only_whitelist.mk 406 407# Exclude tools/acp when cross-compiling windows under linux 408ifeq ($(findstring Linux,$(UNAME)),) 409subdirs += build/tools/acp 410endif 411 412else # !SDK_ONLY 413ifeq ($(BUILD_TINY_ANDROID), true) 414 415# TINY_ANDROID is a super-minimal build configuration, handy for board 416# bringup and very low level debugging 417 418subdirs := \ 419 bionic \ 420 system/core \ 421 system/extras/ext4_utils \ 422 system/extras/su \ 423 build/libs \ 424 build/target \ 425 build/tools/acp \ 426 external/gcc-demangle \ 427 external/mksh \ 428 external/yaffs2 \ 429 external/zlib 430else # !BUILD_TINY_ANDROID 431# 432# Typical build; include any Android.mk files we can find. 433# 434subdirs := $(TOP) 435 436FULL_BUILD := true 437 438endif # !BUILD_TINY_ANDROID 439 440endif # !SDK_ONLY 441 442# Before we go and include all of the module makefiles, stash away 443# the PRODUCT_* values so that later we can verify they are not modified. 444stash_product_vars:=true 445ifeq ($(stash_product_vars),true) 446 $(call stash-product-vars, __STASHED) 447endif 448 449ifneq ($(ONE_SHOT_MAKEFILE),) 450# We've probably been invoked by the "mm" shell function 451# with a subdirectory's makefile. 452include $(ONE_SHOT_MAKEFILE) 453# Change CUSTOM_MODULES to include only modules that were 454# defined by this makefile; this will install all of those 455# modules as a side-effect. Do this after including ONE_SHOT_MAKEFILE 456# so that the modules will be installed in the same place they 457# would have been with a normal make. 458CUSTOM_MODULES := $(sort $(call get-tagged-modules,$(ALL_MODULE_TAGS))) 459FULL_BUILD := 460# Stub out the notice targets, which probably aren't defined 461# when using ONE_SHOT_MAKEFILE. 462NOTICE-HOST-%: ; 463NOTICE-TARGET-%: ; 464 465else # ONE_SHOT_MAKEFILE 466 467# 468# Include all of the makefiles in the system 469# 470 471# Can't use first-makefiles-under here because 472# --mindepth=2 makes the prunes not work. 473subdir_makefiles := \ 474 $(shell build/tools/findleaves.py --prune=out --prune=.repo --prune=.git $(subdirs) Android.mk) 475 476include $(subdir_makefiles) 477 478endif # ONE_SHOT_MAKEFILE 479 480# Now with all Android.mks loaded we can do post cleaning steps. 481include $(BUILD_SYSTEM)/post_clean.mk 482 483ifeq ($(stash_product_vars),true) 484 $(call assert-product-vars, __STASHED) 485endif 486 487include $(BUILD_SYSTEM)/legacy_prebuilts.mk 488ifneq ($(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),) 489 $(warning *** Some files have been added to ALL_PREBUILT.) 490 $(warning *) 491 $(warning * ALL_PREBUILT is a deprecated mechanism that) 492 $(warning * should not be used for new files.) 493 $(warning * As an alternative, use PRODUCT_COPY_FILES in) 494 $(warning * the appropriate product definition.) 495 $(warning * build/target/product/core.mk is the product) 496 $(warning * definition used in all products.) 497 $(warning *) 498 $(foreach bad_prebuilt,$(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),$(warning * unexpected $(bad_prebuilt) in ALL_PREBUILT)) 499 $(warning *) 500 $(error ALL_PREBUILT contains unexpected files) 501endif 502 503# ------------------------------------------------------------------- 504# All module makefiles have been included at this point. 505# ------------------------------------------------------------------- 506 507# ------------------------------------------------------------------- 508# Include any makefiles that must happen after the module makefiles 509# have been included. 510# TODO: have these files register themselves via a global var rather 511# than hard-coding the list here. 512ifdef FULL_BUILD 513 # Only include this during a full build, otherwise we can't be 514 # guaranteed that any policies were included. 515 -include frameworks/policies/base/PolicyConfig.mk 516endif 517 518# ------------------------------------------------------------------- 519# Fix up CUSTOM_MODULES to refer to installed files rather than 520# just bare module names. Leave unknown modules alone in case 521# they're actually full paths to a particular file. 522known_custom_modules := $(filter $(ALL_MODULES),$(CUSTOM_MODULES)) 523unknown_custom_modules := $(filter-out $(ALL_MODULES),$(CUSTOM_MODULES)) 524CUSTOM_MODULES := \ 525 $(call module-installed-files,$(known_custom_modules)) \ 526 $(unknown_custom_modules) 527 528# ------------------------------------------------------------------- 529# Define dependencies for modules that require other modules. 530# This can only happen now, after we've read in all module makefiles. 531# 532# TODO: deal with the fact that a bare module name isn't 533# unambiguous enough. Maybe declare short targets like 534# APPS:Quake or HOST:SHARED_LIBRARIES:libutils. 535# BUG: the system image won't know to depend on modules that are 536# brought in as requirements of other modules. 537define add-required-deps 538$(1): $(2) 539endef 540$(foreach m,$(ALL_MODULES), \ 541 $(eval r := $(ALL_MODULES.$(m).REQUIRED)) \ 542 $(if $(r), \ 543 $(eval r := $(call module-installed-files,$(r))) \ 544 $(eval $(call add-required-deps,$(ALL_MODULES.$(m).INSTALLED),$(r))) \ 545 ) \ 546 ) 547m := 548r := 549i := 550add-required-deps := 551 552# ------------------------------------------------------------------- 553# Figure out our module sets. 554 555# Of the modules defined by the component makefiles, 556# determine what we actually want to build. 557Default_MODULES := $(sort $(ALL_DEFAULT_INSTALLED_MODULES) \ 558 $(CUSTOM_MODULES)) 559# TODO: Remove the 3 places in the tree that use 560# ALL_DEFAULT_INSTALLED_MODULES and get rid of it from this list. 561 562ifdef FULL_BUILD 563 # The base list of modules to build for this product is specified 564 # by the appropriate product definition file, which was included 565 # by product_config.make. 566 user_PACKAGES := $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES) 567 $(call expand-required-modules,user_PACKAGES,$(user_PACKAGES)) 568 user_PACKAGES := $(call module-installed-files, $(user_PACKAGES)) 569else 570 # We're not doing a full build, and are probably only including 571 # a subset of the module makefiles. Don't try to build any modules 572 # requested by the product, because we probably won't have rules 573 # to build them. 574 user_PACKAGES := 575endif 576# Use tags to get the non-APPS user modules. Use the product 577# definition files to get the APPS user modules. 578user_MODULES := $(sort $(call get-tagged-modules,user shell_$(TARGET_SHELL))) 579user_MODULES := $(user_MODULES) $(user_PACKAGES) 580 581eng_MODULES := $(sort $(call get-tagged-modules,eng)) 582debug_MODULES := $(sort $(call get-tagged-modules,debug)) 583tests_MODULES := $(sort $(call get-tagged-modules,tests)) 584 585ifeq ($(strip $(tags_to_install)),) 586$(error ASSERTION FAILED: tags_to_install should not be empty) 587endif 588modules_to_install := $(sort $(Default_MODULES) \ 589 $(foreach tag,$(tags_to_install),$($(tag)_MODULES))) 590 591# Some packages may override others using LOCAL_OVERRIDES_PACKAGES. 592# Filter out (do not install) any overridden packages. 593overridden_packages := $(call get-package-overrides,$(modules_to_install)) 594ifdef overridden_packages 595# old_modules_to_install := $(modules_to_install) 596 modules_to_install := \ 597 $(filter-out $(foreach p,$(overridden_packages),$(p) %/$(p).apk), \ 598 $(modules_to_install)) 599endif 600#$(error filtered out 601# $(filter-out $(modules_to_install),$(old_modules_to_install))) 602 603# Don't include any GNU targets in the SDK. It's ok (and necessary) 604# to build the host tools, but nothing that's going to be installed 605# on the target (including static libraries). 606ifdef is_sdk_build 607 target_gnu_MODULES := \ 608 $(filter \ 609 $(TARGET_OUT_INTERMEDIATES)/% \ 610 $(TARGET_OUT)/% \ 611 $(TARGET_OUT_DATA)/%, \ 612 $(sort $(call get-tagged-modules,gnu))) 613 $(info Removing from sdk:)$(foreach d,$(target_gnu_MODULES),$(info : $(d))) 614 modules_to_install := \ 615 $(filter-out $(target_gnu_MODULES),$(modules_to_install)) 616 617 # Ensure every module listed in PRODUCT_PACKAGES gets something installed 618 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES), \ 619 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 620 $(error Module '$(m)' in PRODUCT_PACKAGES has nothing to install!))) 621endif 622 623 624# build/core/Makefile contains extra stuff that we don't want to pollute this 625# top-level makefile with. It expects that ALL_DEFAULT_INSTALLED_MODULES 626# contains everything that's built during the current make, but it also further 627# extends ALL_DEFAULT_INSTALLED_MODULES. 628ALL_DEFAULT_INSTALLED_MODULES := $(modules_to_install) 629include $(BUILD_SYSTEM)/Makefile 630modules_to_install := $(sort $(ALL_DEFAULT_INSTALLED_MODULES)) 631ALL_DEFAULT_INSTALLED_MODULES := 632 633endif # dont_bother 634 635# These are additional goals that we build, in order to make sure that there 636# is as little code as possible in the tree that doesn't build. 637modules_to_check := $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).CHECKED)) 638 639# If you would like to build all goals, and not skip any intermediate 640# steps, you can pass the "all" modifier goal on the commandline. 641ifneq ($(filter all,$(MAKECMDGOALS)),) 642modules_to_check += $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).BUILT)) 643endif 644 645# for easier debugging 646modules_to_check := $(sort $(modules_to_check)) 647#$(error modules_to_check $(modules_to_check)) 648 649# ------------------------------------------------------------------- 650# This is used to to get the ordering right, you can also use these, 651# but they're considered undocumented, so don't complain if their 652# behavior changes. 653.PHONY: prebuilt 654prebuilt: $(ALL_PREBUILT) 655 656# An internal target that depends on all copied headers 657# (see copy_headers.make). Other targets that need the 658# headers to be copied first can depend on this target. 659.PHONY: all_copied_headers 660all_copied_headers: ; 661 662$(ALL_C_CPP_ETC_OBJECTS): | all_copied_headers 663 664# All the droid stuff, in directories 665.PHONY: files 666files: prebuilt \ 667 $(modules_to_install) \ 668 $(modules_to_check) \ 669 $(INSTALLED_ANDROID_INFO_TXT_TARGET) 670 671# ------------------------------------------------------------------- 672 673.PHONY: checkbuild 674checkbuild: $(modules_to_check) 675 676.PHONY: ramdisk 677ramdisk: $(INSTALLED_RAMDISK_TARGET) 678 679.PHONY: factory_ramdisk 680factory_ramdisk: $(INSTALLED_FACTORY_RAMDISK_TARGET) 681 682.PHONY: systemtarball 683systemtarball: $(INSTALLED_SYSTEMTARBALL_TARGET) 684 685.PHONY: boottarball 686boottarball: $(INSTALLED_BOOTTARBALL_TARGET) 687 688.PHONY: userdataimage 689userdataimage: $(INSTALLED_USERDATAIMAGE_TARGET) 690 691ifneq (,$(filter userdataimage, $(MAKECMDGOALS))) 692$(call dist-for-goals, userdataimage, $(BUILT_USERDATAIMAGE_TARGET)) 693endif 694 695.PHONY: userdatatarball 696userdatatarball: $(INSTALLED_USERDATATARBALL_TARGET) 697 698.PHONY: cacheimage 699cacheimage: $(INSTALLED_CACHEIMAGE_TARGET) 700 701.PHONY: bootimage 702bootimage: $(INSTALLED_BOOTIMAGE_TARGET) 703 704ifeq ($(BUILD_TINY_ANDROID), true) 705INSTALLED_RECOVERYIMAGE_TARGET := 706endif 707 708# Build files and then package it into the rom formats 709.PHONY: droidcore 710droidcore: files \ 711 systemimage \ 712 $(INSTALLED_BOOTIMAGE_TARGET) \ 713 $(INSTALLED_RECOVERYIMAGE_TARGET) \ 714 $(INSTALLED_USERDATAIMAGE_TARGET) \ 715 $(INSTALLED_CACHEIMAGE_TARGET) \ 716 $(INSTALLED_FILES_FILE) 717 718# dist_files only for putting your library into the dist directory with a full build. 719.PHONY: dist_files 720 721ifeq ($(EMMA_INSTRUMENT),true) 722 $(call dist-for-goals, dist_files, $(EMMA_META_ZIP)) 723endif 724 725# Dist for droid if droid is among the cmd goals, or no cmd goal is given. 726ifneq ($(filter droid,$(MAKECMDGOALS))$(filter ||,|$(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS))|),) 727 728ifneq ($(TARGET_BUILD_APPS),) 729 # If this build is just for apps, only build apps and not the full system by default. 730 731 unbundled_build_modules := 732 ifneq ($(filter all,$(TARGET_BUILD_APPS)),) 733 # If they used the magic goal "all" then build all apps in the source tree. 734 unbundled_build_modules := $(foreach m,$(sort $(ALL_MODULES)),$(if $(filter APPS,$(ALL_MODULES.$(m).CLASS)),$(m))) 735 else 736 unbundled_build_modules := $(TARGET_BUILD_APPS) 737 endif 738 739 # dist the unbundled app. 740 $(call dist-for-goals,apps_only, \ 741 $(foreach m,$(unbundled_build_modules),$(ALL_MODULES.$(m).INSTALLED)) \ 742 ) 743 744.PHONY: apps_only 745apps_only: $(unbundled_build_modules) 746 747droid: apps_only 748 749else # TARGET_BUILD_APPS 750 $(call dist-for-goals, droidcore, \ 751 $(INTERNAL_UPDATE_PACKAGE_TARGET) \ 752 $(INTERNAL_OTA_PACKAGE_TARGET) \ 753 $(SYMBOLS_ZIP) \ 754 $(INSTALLED_FILES_FILE) \ 755 $(INSTALLED_BUILD_PROP_TARGET) \ 756 $(BUILT_TARGET_FILES_PACKAGE) \ 757 $(INSTALLED_ANDROID_INFO_TXT_TARGET) \ 758 $(INSTALLED_RAMDISK_TARGET) \ 759 $(INSTALLED_FACTORY_RAMDISK_TARGET) \ 760 ) 761 762 ifneq ($(TARGET_BUILD_PDK),true) 763 $(call dist-for-goals, droidcore, \ 764 $(APPS_ZIP) \ 765 $(INTERNAL_EMULATOR_PACKAGE_TARGET) \ 766 $(PACKAGE_STATS_FILE) \ 767 ) 768 endif 769 770# Building a full system-- the default is to build droidcore 771droid: droidcore dist_files 772 773endif # TARGET_BUILD_APPS 774endif # droid in $(MAKECMDGOALS) 775 776 777.PHONY: droid 778 779# phony target that include any targets in $(ALL_MODULES) 780.PHONY: all_modules 781all_modules: $(ALL_MODULES) 782 783.PHONY: docs 784docs: $(ALL_DOCS) 785 786.PHONY: sdk 787ALL_SDK_TARGETS := $(INTERNAL_SDK_TARGET) 788sdk: $(ALL_SDK_TARGETS) 789ifneq ($(filter sdk win_sdk,$(MAKECMDGOALS)),) 790$(call dist-for-goals,sdk win_sdk, \ 791 $(ALL_SDK_TARGETS) \ 792 $(SYMBOLS_ZIP) \ 793 $(INSTALLED_BUILD_PROP_TARGET) \ 794) 795endif 796 797.PHONY: samplecode 798sample_MODULES := $(sort $(call get-tagged-modules,samples)) 799sample_APKS_DEST_PATH := $(TARGET_COMMON_OUT_ROOT)/samples 800sample_APKS_COLLECTION := \ 801 $(foreach module,$(sample_MODULES),$(sample_APKS_DEST_PATH)/$(notdir $(module))) 802$(foreach module,$(sample_MODULES),$(eval $(call \ 803 copy-one-file,$(module),$(sample_APKS_DEST_PATH)/$(notdir $(module))))) 804sample_ADDITIONAL_INSTALLED := \ 805 $(filter-out $(modules_to_install) $(modules_to_check) $(ALL_PREBUILT),$(sample_MODULES)) 806samplecode: $(sample_APKS_COLLECTION) 807 @echo "Collect sample code apks: $^" 808 # remove apks that are not intended to be installed. 809 rm -f $(sample_ADDITIONAL_INSTALLED) 810 811.PHONY: findbugs 812findbugs: $(INTERNAL_FINDBUGS_HTML_TARGET) $(INTERNAL_FINDBUGS_XML_TARGET) 813 814.PHONY: clean 815clean: 816 @rm -rf $(OUT_DIR) 817 @echo "Entire build directory removed." 818 819.PHONY: clobber 820clobber: clean 821 822# The rules for dataclean and installclean are defined in cleanbuild.mk. 823 824#xxx scrape this from ALL_MODULE_NAME_TAGS 825.PHONY: modules 826modules: 827 @echo "Available sub-modules:" 828 @echo "$(call module-names-for-tag-list,$(ALL_MODULE_TAGS))" | \ 829 tr -s ' ' '\n' | sort -u | $(COLUMN) 830 831.PHONY: showcommands 832showcommands: 833 @echo >/dev/null 834