main.mk revision 9ccacd7a6f27dbb38c8365b85fb07197d1fdbb29
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# The pdk (Platform Development Kit) build 217include build/core/pdk_config.mk 218 219# ----------------------------------------------------------------- 220### 221### In this section we set up the things that are different 222### between the build variants 223### 224 225is_sdk_build := 226 227ifneq ($(filter sdk win_sdk sdk_addon,$(MAKECMDGOALS)),) 228is_sdk_build := true 229endif 230 231 232## user/userdebug ## 233 234user_variant := $(filter userdebug user,$(TARGET_BUILD_VARIANT)) 235enable_target_debugging := true 236ifneq (,$(user_variant)) 237 # Target is secure in user builds. 238 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=1 239 240 tags_to_install := user 241 ifeq ($(user_variant),userdebug) 242 # Pick up some extra useful tools 243 tags_to_install += debug 244 245 # Enable Dalvik lock contention logging for userdebug builds. 246 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.lockprof.threshold=500 247 else 248 # Disable debugging in plain user builds. 249 enable_target_debugging := 250 endif 251 252 # Turn on Dalvik preoptimization for user builds, but only if not 253 # explicitly disabled and the build is running on Linux (since host 254 # Dalvik isn't built for non-Linux hosts). 255 ifneq (true,$(DISABLE_DEXPREOPT)) 256 ifeq ($(user_variant),user) 257 ifeq ($(HOST_OS),linux) 258 WITH_DEXPREOPT := true 259 endif 260 endif 261 endif 262 263 # Disallow mock locations by default for user builds 264 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=0 265 266else # !user_variant 267 # Turn on checkjni for non-user builds. 268 ADDITIONAL_BUILD_PROPERTIES += ro.kernel.android.checkjni=1 269 # Set device insecure for non-user builds. 270 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=0 271 # Allow mock locations by default for non user builds 272 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=1 273endif # !user_variant 274 275ifeq (true,$(strip $(enable_target_debugging))) 276 # Target is more debuggable and adbd is on by default 277 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=1 278 # Include the debugging/testing OTA keys in this build. 279 INCLUDE_TEST_OTA_KEYS := true 280else # !enable_target_debugging 281 # Target is less debuggable and adbd is off by default 282 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=0 283endif # !enable_target_debugging 284 285## eng ## 286 287ifeq ($(TARGET_BUILD_VARIANT),eng) 288tags_to_install := user debug eng 289ifneq ($(filter ro.setupwizard.mode=ENABLED, $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))),) 290 # Don't require the setup wizard on eng builds 291 ADDITIONAL_BUILD_PROPERTIES := $(filter-out ro.setupwizard.mode=%,\ 292 $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))) \ 293 ro.setupwizard.mode=OPTIONAL 294endif 295endif 296 297## tests ## 298 299ifeq ($(TARGET_BUILD_VARIANT),tests) 300tags_to_install := user debug eng tests 301endif 302 303## sdk ## 304 305ifdef is_sdk_build 306 307# Detect if we want to build a repository for the SDK 308sdk_repo_goal := $(strip $(filter sdk_repo,$(MAKECMDGOALS))) 309MAKECMDGOALS := $(strip $(filter-out sdk_repo,$(MAKECMDGOALS))) 310 311ifneq ($(words $(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS))),1) 312$(error The 'sdk' target may not be specified with any other targets) 313endif 314 315# TODO: this should be eng I think. Since the sdk is built from the eng 316# variant. 317tags_to_install := user debug eng 318ADDITIONAL_BUILD_PROPERTIES += xmpp.auto-presence=true 319ADDITIONAL_BUILD_PROPERTIES += ro.config.nocheckin=yes 320else # !sdk 321endif 322 323BUILD_WITHOUT_PV := true 324 325## precise GC ## 326 327ifneq ($(filter dalvik.gc.type-precise,$(PRODUCT_TAGS)),) 328 # Enabling type-precise GC results in larger optimized DEX files. The 329 # additional storage requirements for ".odex" files can cause /system 330 # to overflow on some devices, so this is configured separately for 331 # each product. 332 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.dexopt-flags=m=y 333endif 334 335ADDITIONAL_BUILD_PROPERTIES += net.bt.name=Android 336 337# enable vm tracing in files for now to help track 338# the cause of ANRs in the content process 339ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.stack-trace-file=/data/anr/traces.txt 340 341# ------------------------------------------------------------ 342# Define a function that, given a list of module tags, returns 343# non-empty if that module should be installed in /system. 344 345# For most goals, anything not tagged with the "tests" tag should 346# be installed in /system. 347define should-install-to-system 348$(if $(filter tests,$(1)),,true) 349endef 350 351ifdef is_sdk_build 352# For the sdk goal, anything with the "samples" tag should be 353# installed in /data even if that module also has "eng"/"debug"/"user". 354define should-install-to-system 355$(if $(filter samples tests,$(1)),,true) 356endef 357endif 358 359 360# If they only used the modifier goals (showcommands, checkbuild), we'll actually 361# build the default target. 362ifeq ($(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS)),) 363.PHONY: $(INTERNAL_MODIFIER_TARGETS) 364$(INTERNAL_MODIFIER_TARGETS): $(DEFAULT_GOAL) 365endif 366 367# These targets are going to delete stuff, don't bother including 368# the whole directory tree if that's all we're going to do 369ifeq ($(MAKECMDGOALS),clean) 370dont_bother := true 371endif 372ifeq ($(MAKECMDGOALS),clobber) 373dont_bother := true 374endif 375ifeq ($(MAKECMDGOALS),dataclean) 376dont_bother := true 377endif 378ifeq ($(MAKECMDGOALS),installclean) 379dont_bother := true 380endif 381 382# Bring in all modules that need to be built. 383ifneq ($(dont_bother),true) 384 385ifeq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc) 386SDK_ONLY := true 387$(info Building the SDK under darwin-ppc is actually obsolete and unsupported.) 388$(error stop) 389endif 390 391ifeq ($(HOST_OS),windows) 392SDK_ONLY := true 393endif 394 395ifeq ($(SDK_ONLY),true) 396include $(TOPDIR)sdk/build/sdk_only_whitelist.mk 397include $(TOPDIR)development/build/sdk_only_whitelist.mk 398 399# Exclude tools/acp when cross-compiling windows under linux 400ifeq ($(findstring Linux,$(UNAME)),) 401subdirs += build/tools/acp 402endif 403 404else # !SDK_ONLY 405ifeq ($(BUILD_TINY_ANDROID), true) 406 407# TINY_ANDROID is a super-minimal build configuration, handy for board 408# bringup and very low level debugging 409 410subdirs := \ 411 bionic \ 412 system/core \ 413 system/extras/ext4_utils \ 414 system/extras/su \ 415 build/libs \ 416 build/target \ 417 build/tools/acp \ 418 external/gcc-demangle \ 419 external/mksh \ 420 external/yaffs2 \ 421 external/zlib 422else # !BUILD_TINY_ANDROID 423# 424# Typical build; include any Android.mk files we can find. 425# 426subdirs := $(TOP) 427 428FULL_BUILD := true 429 430endif # !BUILD_TINY_ANDROID 431 432endif # !SDK_ONLY 433 434# Before we go and include all of the module makefiles, stash away 435# the PRODUCT_* values so that later we can verify they are not modified. 436stash_product_vars:=true 437ifeq ($(stash_product_vars),true) 438 $(call stash-product-vars, __STASHED) 439endif 440 441ifneq ($(ONE_SHOT_MAKEFILE),) 442# We've probably been invoked by the "mm" shell function 443# with a subdirectory's makefile. 444include $(ONE_SHOT_MAKEFILE) 445# Change CUSTOM_MODULES to include only modules that were 446# defined by this makefile; this will install all of those 447# modules as a side-effect. Do this after including ONE_SHOT_MAKEFILE 448# so that the modules will be installed in the same place they 449# would have been with a normal make. 450CUSTOM_MODULES := $(sort $(call get-tagged-modules,$(ALL_MODULE_TAGS))) 451FULL_BUILD := 452# Stub out the notice targets, which probably aren't defined 453# when using ONE_SHOT_MAKEFILE. 454NOTICE-HOST-%: ; 455NOTICE-TARGET-%: ; 456 457else # ONE_SHOT_MAKEFILE 458 459# 460# Include all of the makefiles in the system 461# 462 463# Can't use first-makefiles-under here because 464# --mindepth=2 makes the prunes not work. 465subdir_makefiles := \ 466 $(shell build/tools/findleaves.py --prune=out --prune=.repo --prune=.git $(subdirs) Android.mk) 467 468include $(subdir_makefiles) 469endif # ONE_SHOT_MAKEFILE 470 471ifeq ($(stash_product_vars),true) 472 $(call assert-product-vars, __STASHED) 473endif 474 475include $(BUILD_SYSTEM)/legacy_prebuilts.mk 476ifneq ($(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),) 477 $(warning *** Some files have been added to ALL_PREBUILT.) 478 $(warning *) 479 $(warning * ALL_PREBUILT is a deprecated mechanism that) 480 $(warning * should not be used for new files.) 481 $(warning * As an alternative, use PRODUCT_COPY_FILES in) 482 $(warning * the appropriate product definition.) 483 $(warning * build/target/product/core.mk is the product) 484 $(warning * definition used in all products.) 485 $(warning *) 486 $(foreach bad_prebuilt,$(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),$(warning * unexpected $(bad_prebuilt) in ALL_PREBUILT)) 487 $(warning *) 488 $(error ALL_PREBUILT contains unexpected files) 489endif 490 491# ------------------------------------------------------------------- 492# All module makefiles have been included at this point. 493# ------------------------------------------------------------------- 494 495# ------------------------------------------------------------------- 496# Include any makefiles that must happen after the module makefiles 497# have been included. 498# TODO: have these files register themselves via a global var rather 499# than hard-coding the list here. 500ifdef FULL_BUILD 501 # Only include this during a full build, otherwise we can't be 502 # guaranteed that any policies were included. 503 -include frameworks/policies/base/PolicyConfig.mk 504endif 505 506# ------------------------------------------------------------------- 507# Fix up CUSTOM_MODULES to refer to installed files rather than 508# just bare module names. Leave unknown modules alone in case 509# they're actually full paths to a particular file. 510known_custom_modules := $(filter $(ALL_MODULES),$(CUSTOM_MODULES)) 511unknown_custom_modules := $(filter-out $(ALL_MODULES),$(CUSTOM_MODULES)) 512CUSTOM_MODULES := \ 513 $(call module-installed-files,$(known_custom_modules)) \ 514 $(unknown_custom_modules) 515 516# ------------------------------------------------------------------- 517# Define dependencies for modules that require other modules. 518# This can only happen now, after we've read in all module makefiles. 519# 520# TODO: deal with the fact that a bare module name isn't 521# unambiguous enough. Maybe declare short targets like 522# APPS:Quake or HOST:SHARED_LIBRARIES:libutils. 523# BUG: the system image won't know to depend on modules that are 524# brought in as requirements of other modules. 525define add-required-deps 526$(1): $(2) 527endef 528$(foreach m,$(ALL_MODULES), \ 529 $(eval r := $(ALL_MODULES.$(m).REQUIRED)) \ 530 $(if $(r), \ 531 $(eval r := $(call module-installed-files,$(r))) \ 532 $(eval $(call add-required-deps,$(ALL_MODULES.$(m).INSTALLED),$(r))) \ 533 ) \ 534 ) 535m := 536r := 537i := 538add-required-deps := 539 540# ------------------------------------------------------------------- 541# Figure out our module sets. 542 543# Of the modules defined by the component makefiles, 544# determine what we actually want to build. 545Default_MODULES := $(sort $(ALL_DEFAULT_INSTALLED_MODULES) \ 546 $(CUSTOM_MODULES)) 547# TODO: Remove the 3 places in the tree that use 548# ALL_DEFAULT_INSTALLED_MODULES and get rid of it from this list. 549 550ifdef FULL_BUILD 551 # The base list of modules to build for this product is specified 552 # by the appropriate product definition file, which was included 553 # by product_config.make. 554 user_PACKAGES := $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES) 555 $(call expand-required-modules,user_PACKAGES,$(user_PACKAGES)) 556 user_PACKAGES := $(call module-installed-files, $(user_PACKAGES)) 557else 558 # We're not doing a full build, and are probably only including 559 # a subset of the module makefiles. Don't try to build any modules 560 # requested by the product, because we probably won't have rules 561 # to build them. 562 user_PACKAGES := 563endif 564# Use tags to get the non-APPS user modules. Use the product 565# definition files to get the APPS user modules. 566user_MODULES := $(sort $(call get-tagged-modules,user shell_$(TARGET_SHELL))) 567user_MODULES := $(user_MODULES) $(user_PACKAGES) 568 569eng_MODULES := $(sort $(call get-tagged-modules,eng)) 570debug_MODULES := $(sort $(call get-tagged-modules,debug)) 571tests_MODULES := $(sort $(call get-tagged-modules,tests)) 572 573ifeq ($(strip $(tags_to_install)),) 574$(error ASSERTION FAILED: tags_to_install should not be empty) 575endif 576modules_to_install := $(sort $(Default_MODULES) \ 577 $(foreach tag,$(tags_to_install),$($(tag)_MODULES))) 578 579# Some packages may override others using LOCAL_OVERRIDES_PACKAGES. 580# Filter out (do not install) any overridden packages. 581overridden_packages := $(call get-package-overrides,$(modules_to_install)) 582ifdef overridden_packages 583# old_modules_to_install := $(modules_to_install) 584 modules_to_install := \ 585 $(filter-out $(foreach p,$(overridden_packages),$(p) %/$(p).apk), \ 586 $(modules_to_install)) 587endif 588#$(error filtered out 589# $(filter-out $(modules_to_install),$(old_modules_to_install))) 590 591# Don't include any GNU targets in the SDK. It's ok (and necessary) 592# to build the host tools, but nothing that's going to be installed 593# on the target (including static libraries). 594ifdef is_sdk_build 595 target_gnu_MODULES := \ 596 $(filter \ 597 $(TARGET_OUT_INTERMEDIATES)/% \ 598 $(TARGET_OUT)/% \ 599 $(TARGET_OUT_DATA)/%, \ 600 $(sort $(call get-tagged-modules,gnu))) 601 $(info Removing from sdk:)$(foreach d,$(target_gnu_MODULES),$(info : $(d))) 602 modules_to_install := \ 603 $(filter-out $(target_gnu_MODULES),$(modules_to_install)) 604 605 # Ensure every module listed in PRODUCT_PACKAGES gets something installed 606 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES), \ 607 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 608 $(error Module '$(m)' in PRODUCT_PACKAGES has nothing to install!))) 609endif 610 611 612# build/core/Makefile contains extra stuff that we don't want to pollute this 613# top-level makefile with. It expects that ALL_DEFAULT_INSTALLED_MODULES 614# contains everything that's built during the current make, but it also further 615# extends ALL_DEFAULT_INSTALLED_MODULES. 616ALL_DEFAULT_INSTALLED_MODULES := $(modules_to_install) 617include $(BUILD_SYSTEM)/Makefile 618modules_to_install := $(sort $(ALL_DEFAULT_INSTALLED_MODULES)) 619ALL_DEFAULT_INSTALLED_MODULES := 620 621endif # dont_bother 622 623# These are additional goals that we build, in order to make sure that there 624# is as little code as possible in the tree that doesn't build. 625modules_to_check := $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).CHECKED)) 626 627# If you would like to build all goals, and not skip any intermediate 628# steps, you can pass the "all" modifier goal on the commandline. 629ifneq ($(filter all,$(MAKECMDGOALS)),) 630modules_to_check += $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).BUILT)) 631endif 632 633# for easier debugging 634modules_to_check := $(sort $(modules_to_check)) 635#$(error modules_to_check $(modules_to_check)) 636 637# ------------------------------------------------------------------- 638# This is used to to get the ordering right, you can also use these, 639# but they're considered undocumented, so don't complain if their 640# behavior changes. 641.PHONY: prebuilt 642prebuilt: $(ALL_PREBUILT) 643 644# An internal target that depends on all copied headers 645# (see copy_headers.make). Other targets that need the 646# headers to be copied first can depend on this target. 647.PHONY: all_copied_headers 648all_copied_headers: ; 649 650$(ALL_C_CPP_ETC_OBJECTS): | all_copied_headers 651 652# All the droid stuff, in directories 653.PHONY: files 654files: prebuilt \ 655 $(modules_to_install) \ 656 $(modules_to_check) \ 657 $(INSTALLED_ANDROID_INFO_TXT_TARGET) 658 659# ------------------------------------------------------------------- 660 661.PHONY: checkbuild 662checkbuild: $(modules_to_check) 663 664.PHONY: ramdisk 665ramdisk: $(INSTALLED_RAMDISK_TARGET) 666 667.PHONY: factory_ramdisk 668factory_ramdisk: $(INSTALLED_FACTORY_RAMDISK_TARGET) 669 670.PHONY: systemtarball 671systemtarball: $(INSTALLED_SYSTEMTARBALL_TARGET) 672 673.PHONY: boottarball 674boottarball: $(INSTALLED_BOOTTARBALL_TARGET) 675 676.PHONY: userdataimage 677userdataimage: $(INSTALLED_USERDATAIMAGE_TARGET) 678 679ifneq (,$(filter userdataimage, $(MAKECMDGOALS))) 680$(call dist-for-goals, userdataimage, $(BUILT_USERDATAIMAGE_TARGET)) 681endif 682 683.PHONY: userdatatarball 684userdatatarball: $(INSTALLED_USERDATATARBALL_TARGET) 685 686.PHONY: cacheimage 687cacheimage: $(INSTALLED_CACHEIMAGE_TARGET) 688 689.PHONY: bootimage 690bootimage: $(INSTALLED_BOOTIMAGE_TARGET) 691 692ifeq ($(BUILD_TINY_ANDROID), true) 693INSTALLED_RECOVERYIMAGE_TARGET := 694endif 695 696# Build files and then package it into the rom formats 697.PHONY: droidcore 698droidcore: files \ 699 systemimage \ 700 $(INSTALLED_BOOTIMAGE_TARGET) \ 701 $(INSTALLED_RECOVERYIMAGE_TARGET) \ 702 $(INSTALLED_USERDATAIMAGE_TARGET) \ 703 $(INSTALLED_CACHEIMAGE_TARGET) \ 704 $(INSTALLED_FILES_FILE) 705 706# dist_files only for putting your library into the dist directory with a full build. 707.PHONY: dist_files 708 709ifeq ($(EMMA_INSTRUMENT),true) 710 $(call dist-for-goals, dist_files, $(EMMA_META_ZIP)) 711endif 712 713# Dist for droid if droid is among the cmd goals, or no cmd goal is given. 714ifneq ($(filter droid,$(MAKECMDGOALS))$(filter ||,|$(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS))|),) 715 716ifneq ($(TARGET_BUILD_APPS),) 717 # If this build is just for apps, only build apps and not the full system by default. 718 719 unbundled_build_modules := 720 ifneq ($(filter all,$(TARGET_BUILD_APPS)),) 721 # If they used the magic goal "all" then build all apps in the source tree. 722 unbundled_build_modules := $(foreach m,$(sort $(ALL_MODULES)),$(if $(filter APPS,$(ALL_MODULES.$(m).CLASS)),$(m))) 723 else 724 unbundled_build_modules := $(TARGET_BUILD_APPS) 725 endif 726 727 # dist the unbundled app. 728 $(call dist-for-goals,apps_only, \ 729 $(foreach m,$(unbundled_build_modules),$(ALL_MODULES.$(m).INSTALLED)) \ 730 ) 731 732.PHONY: apps_only 733apps_only: $(unbundled_build_modules) 734 735droid: apps_only 736 737else # TARGET_BUILD_APPS 738 $(call dist-for-goals, droidcore, \ 739 $(INTERNAL_UPDATE_PACKAGE_TARGET) \ 740 $(INTERNAL_OTA_PACKAGE_TARGET) \ 741 $(SYMBOLS_ZIP) \ 742 $(INSTALLED_FILES_FILE) \ 743 $(INSTALLED_BUILD_PROP_TARGET) \ 744 $(BUILT_TARGET_FILES_PACKAGE) \ 745 $(INSTALLED_ANDROID_INFO_TXT_TARGET) \ 746 $(INSTALLED_RAMDISK_TARGET) \ 747 $(INSTALLED_FACTORY_RAMDISK_TARGET) \ 748 ) 749 750 ifneq ($(TARGET_BUILD_PDK),true) 751 $(call dist-for-goals, droidcore, \ 752 $(APPS_ZIP) \ 753 $(INTERNAL_EMULATOR_PACKAGE_TARGET) \ 754 $(PACKAGE_STATS_FILE) \ 755 ) 756 endif 757 758# Building a full system-- the default is to build droidcore 759droid: droidcore dist_files 760 761endif # TARGET_BUILD_APPS 762endif # droid in $(MAKECMDGOALS) 763 764 765.PHONY: droid 766 767# phony target that include any targets in $(ALL_MODULES) 768.PHONY: all_modules 769all_modules: $(ALL_MODULES) 770 771.PHONY: docs 772docs: $(ALL_DOCS) 773 774.PHONY: sdk 775ALL_SDK_TARGETS := $(INTERNAL_SDK_TARGET) 776sdk: $(ALL_SDK_TARGETS) 777ifneq ($(filter sdk win_sdk,$(MAKECMDGOALS)),) 778$(call dist-for-goals,sdk win_sdk, \ 779 $(ALL_SDK_TARGETS) \ 780 $(SYMBOLS_ZIP) \ 781 $(INSTALLED_BUILD_PROP_TARGET) \ 782) 783endif 784 785.PHONY: samplecode 786sample_MODULES := $(sort $(call get-tagged-modules,samples)) 787sample_APKS_DEST_PATH := $(TARGET_COMMON_OUT_ROOT)/samples 788sample_APKS_COLLECTION := \ 789 $(foreach module,$(sample_MODULES),$(sample_APKS_DEST_PATH)/$(notdir $(module))) 790$(foreach module,$(sample_MODULES),$(eval $(call \ 791 copy-one-file,$(module),$(sample_APKS_DEST_PATH)/$(notdir $(module))))) 792sample_ADDITIONAL_INSTALLED := \ 793 $(filter-out $(modules_to_install) $(modules_to_check) $(ALL_PREBUILT),$(sample_MODULES)) 794samplecode: $(sample_APKS_COLLECTION) 795 @echo "Collect sample code apks: $^" 796 # remove apks that are not intended to be installed. 797 rm -f $(sample_ADDITIONAL_INSTALLED) 798 799.PHONY: findbugs 800findbugs: $(INTERNAL_FINDBUGS_HTML_TARGET) $(INTERNAL_FINDBUGS_XML_TARGET) 801 802.PHONY: clean 803clean: 804 @rm -rf $(OUT_DIR) 805 @echo "Entire build directory removed." 806 807.PHONY: clobber 808clobber: clean 809 810# The rules for dataclean and installclean are defined in cleanbuild.mk. 811 812#xxx scrape this from ALL_MODULE_NAME_TAGS 813.PHONY: modules 814modules: 815 @echo "Available sub-modules:" 816 @echo "$(call module-names-for-tag-list,$(ALL_MODULE_TAGS))" | \ 817 tr -s ' ' '\n' | sort -u | $(COLUMN) 818 819.PHONY: showcommands 820showcommands: 821 @echo >/dev/null 822