main.mk revision 5d4bcb490e4261ab56d188cc5ac490af9cc4c826
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 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): 64 65# Used to force goals to build. Only use for conditionally defined goals. 66.PHONY: FORCE 67FORCE: 68 69# Targets that provide quick help on the build system. 70include $(BUILD_SYSTEM)/help.mk 71 72# Set up various standard variables based on configuration 73# and host information. 74include $(BUILD_SYSTEM)/config.mk 75 76# This allows us to force a clean build - included after the config.make 77# environment setup is done, but before we generate any dependencies. This 78# file does the rm -rf inline so the deps which are all done below will 79# be generated correctly 80include $(BUILD_SYSTEM)/cleanbuild.mk 81 82VERSION_CHECK_SEQUENCE_NUMBER := 2 83-include $(OUT_DIR)/versions_checked.mk 84ifneq ($(VERSION_CHECK_SEQUENCE_NUMBER),$(VERSIONS_CHECKED)) 85 86$(info Checking build tools versions...) 87 88ifneq ($(HOST_OS),windows) 89ifneq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc) 90# check for a case sensitive file system 91ifneq (a,$(shell mkdir -p $(OUT_DIR) ; \ 92 echo a > $(OUT_DIR)/casecheck.txt; \ 93 echo B > $(OUT_DIR)/CaseCheck.txt; \ 94 cat $(OUT_DIR)/casecheck.txt)) 95$(warning ************************************************************) 96$(warning You are building on a case-insensitive filesystem.) 97$(warning Please move your source tree to a case-sensitive filesystem.) 98$(warning ************************************************************) 99$(error Case-insensitive filesystems not supported) 100endif 101endif 102endif 103 104# Make sure that there are no spaces in the absolute path; the 105# build system can't deal with them. 106ifneq ($(words $(shell pwd)),1) 107$(warning ************************************************************) 108$(warning You are building in a directory whose absolute path contains) 109$(warning a space character:) 110$(warning $(space)) 111$(warning "$(shell pwd)") 112$(warning $(space)) 113$(warning Please move your source tree to a path that does not contain) 114$(warning any spaces.) 115$(warning ************************************************************) 116$(error Directory names containing spaces not supported) 117endif 118 119 120# Check for the correct version of java 121java_version := $(shell java -version 2>&1 | head -n 1 | grep '^java .*[ "]1\.6[\. "$$]') 122ifneq ($(shell java -version 2>&1 | grep -i openjdk),) 123java_version := 124endif 125ifeq ($(strip $(java_version)),) 126$(info ************************************************************) 127$(info You are attempting to build with the incorrect version) 128$(info of java.) 129$(info $(space)) 130$(info Your version is: $(shell java -version 2>&1 | head -n 1).) 131$(info The correct version is: Java SE 1.6.) 132$(info $(space)) 133$(info Please follow the machine setup instructions at) 134$(info $(space)$(space)$(space)$(space)https://source.android.com/source/download.html) 135$(info ************************************************************) 136$(error stop) 137endif 138 139# Check for the correct version of javac 140javac_version := $(shell javac -version 2>&1 | head -n 1 | grep '[ "]1\.6[\. "$$]') 141ifeq ($(strip $(javac_version)),) 142$(info ************************************************************) 143$(info You are attempting to build with the incorrect version) 144$(info of javac.) 145$(info $(space)) 146$(info Your version is: $(shell javac -version 2>&1 | head -n 1).) 147$(info The correct version is: 1.6.) 148$(info $(space)) 149$(info Please follow the machine setup instructions at) 150$(info $(space)$(space)$(space)$(space)https://source.android.com/source/download.html) 151$(info ************************************************************) 152$(error stop) 153endif 154 155$(shell echo 'VERSIONS_CHECKED := $(VERSION_CHECK_SEQUENCE_NUMBER)' \ 156 > $(OUT_DIR)/versions_checked.mk) 157endif 158 159# These are the modifier targets that don't do anything themselves, but 160# change the behavior of the build. 161# (must be defined before including definitions.make) 162INTERNAL_MODIFIER_TARGETS := showcommands checkbuild all incrementaljavac 163 164.PHONY: incrementaljavac 165incrementaljavac: ; 166 167# WARNING: 168# ENABLE_INCREMENTALJAVAC should NOT be enabled by default, because change of 169# a Java source file won't trigger rebuild of its dependent Java files. 170# You can only enable it by adding "incrementaljavac" to your make command line. 171# You are responsible for the correctness of the incremental build. 172# This may decrease incremental build time dramatically for large Java libraries, 173# such as core.jar, framework.jar, etc. 174ENABLE_INCREMENTALJAVAC := 175ifneq (,$(filter incrementaljavac, $(MAKECMDGOALS))) 176ENABLE_INCREMENTALJAVAC := true 177MAKECMDGOALS := $(filter-out incrementaljavac, $(MAKECMDGOALS)) 178endif 179 180# Bring in standard build system definitions. 181include $(BUILD_SYSTEM)/definitions.mk 182 183# Bring in dex_preopt.mk 184include $(BUILD_SYSTEM)/dex_preopt.mk 185 186ifneq ($(filter eng user userdebug,$(MAKECMDGOALS)),) 187$(info ***************************************************************) 188$(info ***************************************************************) 189$(info Don't pass '$(filter eng user userdebug tests,$(MAKECMDGOALS))' on \ 190 the make command line.) 191# XXX The single quote on this line fixes gvim's syntax highlighting. 192# Without which, the rest of this file is impossible to read. 193$(info Set TARGET_BUILD_VARIANT in buildspec.mk, or use lunch or) 194$(info choosecombo.) 195$(info ***************************************************************) 196$(info ***************************************************************) 197$(error stopping) 198endif 199 200ifneq ($(filter-out $(INTERNAL_VALID_VARIANTS),$(TARGET_BUILD_VARIANT)),) 201$(info ***************************************************************) 202$(info ***************************************************************) 203$(info Invalid variant: $(TARGET_BUILD_VARIANT) 204$(info Valid values are: $(INTERNAL_VALID_VARIANTS) 205$(info ***************************************************************) 206$(info ***************************************************************) 207$(error stopping) 208endif 209 210# ----------------------------------------------------------------- 211# The pdk (Platform Development Kit) build 212include build/core/pdk_config.mk 213 214# ----------------------------------------------------------------- 215### 216### In this section we set up the things that are different 217### between the build variants 218### 219 220is_sdk_build := 221 222ifneq ($(filter sdk win_sdk sdk_addon,$(MAKECMDGOALS)),) 223is_sdk_build := true 224endif 225 226 227## user/userdebug ## 228 229user_variant := $(filter userdebug user,$(TARGET_BUILD_VARIANT)) 230enable_target_debugging := true 231ifneq (,$(user_variant)) 232 # Target is secure in user builds. 233 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=1 234 235 tags_to_install := user 236 ifeq ($(user_variant),userdebug) 237 # Pick up some extra useful tools 238 tags_to_install += debug 239 240 # Enable Dalvik lock contention logging for userdebug builds. 241 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.lockprof.threshold=500 242 else 243 # Disable debugging in plain user builds. 244 enable_target_debugging := 245 endif 246 247 # Turn on Dalvik preoptimization for user builds, but only if not 248 # explicitly disabled and the build is running on Linux (since host 249 # Dalvik isn't built for non-Linux hosts). 250 ifneq (true,$(DISABLE_DEXPREOPT)) 251 ifeq ($(user_variant),user) 252 ifeq ($(HOST_OS),linux) 253 WITH_DEXPREOPT := true 254 endif 255 endif 256 endif 257 258 # Disallow mock locations by default for user builds 259 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=0 260 261else # !user_variant 262 # Turn on checkjni for non-user builds. 263 ADDITIONAL_BUILD_PROPERTIES += ro.kernel.android.checkjni=1 264 # Set device insecure for non-user builds. 265 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=0 266 # Allow mock locations by default for non user builds 267 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=1 268endif # !user_variant 269 270ifeq (true,$(strip $(enable_target_debugging))) 271 # Target is more debuggable and adbd is on by default 272 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=1 273 # Include the debugging/testing OTA keys in this build. 274 INCLUDE_TEST_OTA_KEYS := true 275else # !enable_target_debugging 276 # Target is less debuggable and adbd is off by default 277 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=0 278endif # !enable_target_debugging 279 280## eng ## 281 282ifeq ($(TARGET_BUILD_VARIANT),eng) 283tags_to_install := user debug eng 284ifneq ($(filter ro.setupwizard.mode=ENABLED, $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))),) 285 # Don't require the setup wizard on eng builds 286 ADDITIONAL_BUILD_PROPERTIES := $(filter-out ro.setupwizard.mode=%,\ 287 $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))) \ 288 ro.setupwizard.mode=OPTIONAL 289endif 290endif 291 292## tests ## 293 294ifeq ($(TARGET_BUILD_VARIANT),tests) 295tags_to_install := user debug eng tests 296endif 297 298## sdk ## 299 300ifdef is_sdk_build 301 302# Detect if we want to build a repository for the SDK 303sdk_repo_goal := $(strip $(filter sdk_repo,$(MAKECMDGOALS))) 304MAKECMDGOALS := $(strip $(filter-out sdk_repo,$(MAKECMDGOALS))) 305 306ifneq ($(words $(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS))),1) 307$(error The 'sdk' target may not be specified with any other targets) 308endif 309 310# TODO: this should be eng I think. Since the sdk is built from the eng 311# variant. 312tags_to_install := user debug eng 313ADDITIONAL_BUILD_PROPERTIES += xmpp.auto-presence=true 314ADDITIONAL_BUILD_PROPERTIES += ro.config.nocheckin=yes 315else # !sdk 316endif 317 318BUILD_WITHOUT_PV := true 319 320## precise GC ## 321 322ifneq ($(filter dalvik.gc.type-precise,$(PRODUCT_TAGS)),) 323 # Enabling type-precise GC results in larger optimized DEX files. The 324 # additional storage requirements for ".odex" files can cause /system 325 # to overflow on some devices, so this is configured separately for 326 # each product. 327 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.dexopt-flags=m=y 328endif 329 330ADDITIONAL_BUILD_PROPERTIES += net.bt.name=Android 331 332# enable vm tracing in files for now to help track 333# the cause of ANRs in the content process 334ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.stack-trace-file=/data/anr/traces.txt 335 336# ------------------------------------------------------------ 337# Define a function that, given a list of module tags, returns 338# non-empty if that module should be installed in /system. 339 340# For most goals, anything not tagged with the "tests" tag should 341# be installed in /system. 342define should-install-to-system 343$(if $(filter tests,$(1)),,true) 344endef 345 346ifdef is_sdk_build 347# For the sdk goal, anything with the "samples" tag should be 348# installed in /data even if that module also has "eng"/"debug"/"user". 349define should-install-to-system 350$(if $(filter samples tests,$(1)),,true) 351endef 352endif 353 354 355# If they only used the modifier goals (showcommands, checkbuild), we'll actually 356# build the default target. 357ifeq ($(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS)),) 358.PHONY: $(INTERNAL_MODIFIER_TARGETS) 359$(INTERNAL_MODIFIER_TARGETS): $(DEFAULT_GOAL) 360endif 361 362# These targets are going to delete stuff, don't bother including 363# the whole directory tree if that's all we're going to do 364ifeq ($(MAKECMDGOALS),clean) 365dont_bother := true 366endif 367ifeq ($(MAKECMDGOALS),clobber) 368dont_bother := true 369endif 370ifeq ($(MAKECMDGOALS),dataclean) 371dont_bother := true 372endif 373ifeq ($(MAKECMDGOALS),installclean) 374dont_bother := true 375endif 376 377# Bring in all modules that need to be built. 378ifneq ($(dont_bother),true) 379 380ifeq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc) 381SDK_ONLY := true 382$(info Building the SDK under darwin-ppc is actually obsolete and unsupported.) 383$(error stop) 384endif 385 386ifeq ($(HOST_OS),windows) 387SDK_ONLY := true 388endif 389 390ifeq ($(SDK_ONLY),true) 391include $(TOPDIR)sdk/build/sdk_only_whitelist.mk 392include $(TOPDIR)development/build/sdk_only_whitelist.mk 393 394# Exclude tools/acp when cross-compiling windows under linux 395ifeq ($(findstring Linux,$(UNAME)),) 396subdirs += build/tools/acp 397endif 398 399else # !SDK_ONLY 400ifeq ($(BUILD_TINY_ANDROID), true) 401 402# TINY_ANDROID is a super-minimal build configuration, handy for board 403# bringup and very low level debugging 404 405subdirs := \ 406 bionic \ 407 system/core \ 408 system/extras/ext4_utils \ 409 system/extras/su \ 410 build/libs \ 411 build/target \ 412 build/tools/acp \ 413 external/gcc-demangle \ 414 external/mksh \ 415 external/yaffs2 \ 416 external/zlib 417else # !BUILD_TINY_ANDROID 418# 419# Typical build; include any Android.mk files we can find. 420# 421subdirs := $(TOP) 422 423FULL_BUILD := true 424 425endif # !BUILD_TINY_ANDROID 426 427endif # !SDK_ONLY 428 429# Before we go and include all of the module makefiles, stash away 430# the PRODUCT_* values so that later we can verify they are not modified. 431stash_product_vars:=true 432ifeq ($(stash_product_vars),true) 433 $(call stash-product-vars, __STASHED) 434endif 435 436ifneq ($(ONE_SHOT_MAKEFILE),) 437# We've probably been invoked by the "mm" shell function 438# with a subdirectory's makefile. 439include $(ONE_SHOT_MAKEFILE) 440# Change CUSTOM_MODULES to include only modules that were 441# defined by this makefile; this will install all of those 442# modules as a side-effect. Do this after including ONE_SHOT_MAKEFILE 443# so that the modules will be installed in the same place they 444# would have been with a normal make. 445CUSTOM_MODULES := $(sort $(call get-tagged-modules,$(ALL_MODULE_TAGS))) 446FULL_BUILD := 447# Stub out the notice targets, which probably aren't defined 448# when using ONE_SHOT_MAKEFILE. 449NOTICE-HOST-%: ; 450NOTICE-TARGET-%: ; 451 452else # ONE_SHOT_MAKEFILE 453 454# 455# Include all of the makefiles in the system 456# 457 458# Can't use first-makefiles-under here because 459# --mindepth=2 makes the prunes not work. 460subdir_makefiles := \ 461 $(shell build/tools/findleaves.py --prune=out --prune=.repo --prune=.git $(subdirs) Android.mk) 462 463include $(subdir_makefiles) 464endif # ONE_SHOT_MAKEFILE 465 466ifeq ($(stash_product_vars),true) 467 $(call assert-product-vars, __STASHED) 468endif 469 470include $(BUILD_SYSTEM)/legacy_prebuilts.mk 471ifneq ($(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),) 472 $(warning *** Some files have been added to ALL_PREBUILT.) 473 $(warning *) 474 $(warning * ALL_PREBUILT is a deprecated mechanism that) 475 $(warning * should not be used for new files.) 476 $(warning * As an alternative, use PRODUCT_COPY_FILES in) 477 $(warning * the appropriate product definition.) 478 $(warning * build/target/product/core.mk is the product) 479 $(warning * definition used in all products.) 480 $(warning *) 481 $(foreach bad_prebuilt,$(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),$(warning * unexpected $(bad_prebuilt) in ALL_PREBUILT)) 482 $(warning *) 483 $(error ALL_PREBUILT contains unexpected files) 484endif 485 486# ------------------------------------------------------------------- 487# All module makefiles have been included at this point. 488# ------------------------------------------------------------------- 489 490# ------------------------------------------------------------------- 491# Include any makefiles that must happen after the module makefiles 492# have been included. 493# TODO: have these files register themselves via a global var rather 494# than hard-coding the list here. 495ifdef FULL_BUILD 496 # Only include this during a full build, otherwise we can't be 497 # guaranteed that any policies were included. 498 -include frameworks/policies/base/PolicyConfig.mk 499endif 500 501# ------------------------------------------------------------------- 502# Fix up CUSTOM_MODULES to refer to installed files rather than 503# just bare module names. Leave unknown modules alone in case 504# they're actually full paths to a particular file. 505known_custom_modules := $(filter $(ALL_MODULES),$(CUSTOM_MODULES)) 506unknown_custom_modules := $(filter-out $(ALL_MODULES),$(CUSTOM_MODULES)) 507CUSTOM_MODULES := \ 508 $(call module-installed-files,$(known_custom_modules)) \ 509 $(unknown_custom_modules) 510 511# ------------------------------------------------------------------- 512# Define dependencies for modules that require other modules. 513# This can only happen now, after we've read in all module makefiles. 514# 515# TODO: deal with the fact that a bare module name isn't 516# unambiguous enough. Maybe declare short targets like 517# APPS:Quake or HOST:SHARED_LIBRARIES:libutils. 518# BUG: the system image won't know to depend on modules that are 519# brought in as requirements of other modules. 520define add-required-deps 521$(1): $(2) 522endef 523$(foreach m,$(ALL_MODULES), \ 524 $(eval r := $(ALL_MODULES.$(m).REQUIRED)) \ 525 $(if $(r), \ 526 $(eval r := $(call module-installed-files,$(r))) \ 527 $(eval $(call add-required-deps,$(ALL_MODULES.$(m).INSTALLED),$(r))) \ 528 ) \ 529 ) 530m := 531r := 532i := 533add-required-deps := 534 535# ------------------------------------------------------------------- 536# Figure out our module sets. 537 538# Of the modules defined by the component makefiles, 539# determine what we actually want to build. 540Default_MODULES := $(sort $(ALL_DEFAULT_INSTALLED_MODULES) \ 541 $(CUSTOM_MODULES)) 542# TODO: Remove the 3 places in the tree that use 543# ALL_DEFAULT_INSTALLED_MODULES and get rid of it from this list. 544 545ifdef FULL_BUILD 546 # The base list of modules to build for this product is specified 547 # by the appropriate product definition file, which was included 548 # by product_config.make. 549 user_PACKAGES := $(call module-installed-files, \ 550 $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES)) 551 ifeq (0,1) 552 $(info user packages for $(TARGET_DEVICE) ($(INTERNAL_PRODUCT)):) 553 $(foreach p,$(user_PACKAGES),$(info : $(p))) 554 $(error done) 555 endif 556else 557 # We're not doing a full build, and are probably only including 558 # a subset of the module makefiles. Don't try to build any modules 559 # requested by the product, because we probably won't have rules 560 # to build them. 561 user_PACKAGES := 562endif 563# Use tags to get the non-APPS user modules. Use the product 564# definition files to get the APPS user modules. 565user_MODULES := $(sort $(call get-tagged-modules,user shell_$(TARGET_SHELL))) 566user_MODULES := $(user_MODULES) $(user_PACKAGES) 567 568eng_MODULES := $(sort $(call get-tagged-modules,eng)) 569debug_MODULES := $(sort $(call get-tagged-modules,debug)) 570tests_MODULES := $(sort $(call get-tagged-modules,tests)) 571 572ifeq ($(strip $(tags_to_install)),) 573$(error ASSERTION FAILED: tags_to_install should not be empty) 574endif 575modules_to_install := $(sort $(Default_MODULES) \ 576 $(foreach tag,$(tags_to_install),$($(tag)_MODULES))) 577 578# Some packages may override others using LOCAL_OVERRIDES_PACKAGES. 579# Filter out (do not install) any overridden packages. 580overridden_packages := $(call get-package-overrides,$(modules_to_install)) 581ifdef overridden_packages 582# old_modules_to_install := $(modules_to_install) 583 modules_to_install := \ 584 $(filter-out $(foreach p,$(overridden_packages),$(p) %/$(p).apk), \ 585 $(modules_to_install)) 586endif 587#$(error filtered out 588# $(filter-out $(modules_to_install),$(old_modules_to_install))) 589 590# Don't include any GNU targets in the SDK. It's ok (and necessary) 591# to build the host tools, but nothing that's going to be installed 592# on the target (including static libraries). 593ifdef is_sdk_build 594 target_gnu_MODULES := \ 595 $(filter \ 596 $(TARGET_OUT_INTERMEDIATES)/% \ 597 $(TARGET_OUT)/% \ 598 $(TARGET_OUT_DATA)/%, \ 599 $(sort $(call get-tagged-modules,gnu))) 600 $(info Removing from sdk:)$(foreach d,$(target_gnu_MODULES),$(info : $(d))) 601 modules_to_install := \ 602 $(filter-out $(target_gnu_MODULES),$(modules_to_install)) 603 604 # Ensure every module listed in PRODUCT_PACKAGES gets something installed 605 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES), \ 606 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 607 $(error Module '$(m)' in PRODUCT_PACKAGES has nothing to install!))) 608endif 609 610 611# build/core/Makefile contains extra stuff that we don't want to pollute this 612# top-level makefile with. It expects that ALL_DEFAULT_INSTALLED_MODULES 613# contains everything that's built during the current make, but it also further 614# extends ALL_DEFAULT_INSTALLED_MODULES. 615ALL_DEFAULT_INSTALLED_MODULES := $(modules_to_install) 616include $(BUILD_SYSTEM)/Makefile 617modules_to_install := $(sort $(ALL_DEFAULT_INSTALLED_MODULES)) 618ALL_DEFAULT_INSTALLED_MODULES := 619 620endif # dont_bother 621 622# These are additional goals that we build, in order to make sure that there 623# is as little code as possible in the tree that doesn't build. 624modules_to_check := $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).CHECKED)) 625 626# If you would like to build all goals, and not skip any intermediate 627# steps, you can pass the "all" modifier goal on the commandline. 628ifneq ($(filter all,$(MAKECMDGOALS)),) 629modules_to_check += $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).BUILT)) 630endif 631 632# for easier debugging 633modules_to_check := $(sort $(modules_to_check)) 634#$(error modules_to_check $(modules_to_check)) 635 636# ------------------------------------------------------------------- 637# This is used to to get the ordering right, you can also use these, 638# but they're considered undocumented, so don't complain if their 639# behavior changes. 640.PHONY: prebuilt 641prebuilt: $(ALL_PREBUILT) 642 643# An internal target that depends on all copied headers 644# (see copy_headers.make). Other targets that need the 645# headers to be copied first can depend on this target. 646.PHONY: all_copied_headers 647all_copied_headers: ; 648 649$(ALL_C_CPP_ETC_OBJECTS): | all_copied_headers 650 651# All the droid stuff, in directories 652.PHONY: files 653files: prebuilt \ 654 $(modules_to_install) \ 655 $(modules_to_check) \ 656 $(INSTALLED_ANDROID_INFO_TXT_TARGET) 657 658# ------------------------------------------------------------------- 659 660.PHONY: checkbuild 661checkbuild: $(modules_to_check) 662 663.PHONY: ramdisk 664ramdisk: $(INSTALLED_RAMDISK_TARGET) 665 666.PHONY: factory_ramdisk 667factory_ramdisk: $(INSTALLED_FACTORY_RAMDISK_TARGET) 668 669.PHONY: systemtarball 670systemtarball: $(INSTALLED_SYSTEMTARBALL_TARGET) 671 672.PHONY: boottarball 673boottarball: $(INSTALLED_BOOTTARBALL_TARGET) 674 675.PHONY: userdataimage 676userdataimage: $(INSTALLED_USERDATAIMAGE_TARGET) 677 678ifneq (,$(filter userdataimage, $(MAKECMDGOALS))) 679$(call dist-for-goals, userdataimage, $(BUILT_USERDATAIMAGE_TARGET)) 680endif 681 682.PHONY: userdatatarball 683userdatatarball: $(INSTALLED_USERDATATARBALL_TARGET) 684 685.PHONY: cacheimage 686cacheimage: $(INSTALLED_CACHEIMAGE_TARGET) 687 688.PHONY: bootimage 689bootimage: $(INSTALLED_BOOTIMAGE_TARGET) 690 691ifeq ($(BUILD_TINY_ANDROID), true) 692INSTALLED_RECOVERYIMAGE_TARGET := 693endif 694 695# Build files and then package it into the rom formats 696.PHONY: droidcore 697droidcore: files \ 698 systemimage \ 699 $(INSTALLED_BOOTIMAGE_TARGET) \ 700 $(INSTALLED_RECOVERYIMAGE_TARGET) \ 701 $(INSTALLED_USERDATAIMAGE_TARGET) \ 702 $(INSTALLED_CACHEIMAGE_TARGET) \ 703 $(INSTALLED_FILES_FILE) 704 705# dist_files only for putting your library into the dist directory with a full build. 706.PHONY: dist_files 707 708ifeq ($(EMMA_INSTRUMENT),true) 709 $(call dist-for-goals, dist_files, $(EMMA_META_ZIP)) 710endif 711 712# Dist for droid if droid is among the cmd goals, or no cmd goal is given. 713ifneq ($(filter droid,$(MAKECMDGOALS))$(filter ||,|$(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS))|),) 714 715ifneq ($(TARGET_BUILD_APPS),) 716 # If this build is just for apps, only build apps and not the full system by default. 717 718 unbundled_build_modules := 719 ifneq ($(filter all,$(TARGET_BUILD_APPS)),) 720 # If they used the magic goal "all" then build all apps in the source tree. 721 unbundled_build_modules := $(foreach m,$(sort $(ALL_MODULES)),$(if $(filter APPS,$(ALL_MODULES.$(m).CLASS)),$(m))) 722 else 723 unbundled_build_modules := $(TARGET_BUILD_APPS) 724 endif 725 726 # dist the unbundled app. 727 $(call dist-for-goals,apps_only, \ 728 $(foreach m,$(unbundled_build_modules),$(ALL_MODULES.$(m).INSTALLED)) \ 729 ) 730 731.PHONY: apps_only 732apps_only: $(unbundled_build_modules) 733 734droid: apps_only 735 736else # TARGET_BUILD_APPS 737 $(call dist-for-goals, droidcore, \ 738 $(INTERNAL_UPDATE_PACKAGE_TARGET) \ 739 $(INTERNAL_OTA_PACKAGE_TARGET) \ 740 $(SYMBOLS_ZIP) \ 741 $(INSTALLED_FILES_FILE) \ 742 $(INSTALLED_BUILD_PROP_TARGET) \ 743 $(BUILT_TARGET_FILES_PACKAGE) \ 744 $(INSTALLED_ANDROID_INFO_TXT_TARGET) \ 745 $(INSTALLED_RAMDISK_TARGET) \ 746 $(INSTALLED_FACTORY_RAMDISK_TARGET) \ 747 ) 748 749 ifneq ($(TARGET_BUILD_PDK),true) 750 $(call dist-for-goals, droidcore, \ 751 $(APPS_ZIP) \ 752 $(INTERNAL_EMULATOR_PACKAGE_TARGET) \ 753 $(PACKAGE_STATS_FILE) \ 754 ) 755 endif 756 757# Building a full system-- the default is to build droidcore 758droid: droidcore dist_files 759 760endif # TARGET_BUILD_APPS 761endif # droid in $(MAKECMDGOALS) 762 763 764.PHONY: droid 765 766# phony target that include any targets in $(ALL_MODULES) 767.PHONY: all_modules 768all_modules: $(ALL_MODULES) 769 770.PHONY: docs 771docs: $(ALL_DOCS) 772 773.PHONY: sdk 774ALL_SDK_TARGETS := $(INTERNAL_SDK_TARGET) 775sdk: $(ALL_SDK_TARGETS) 776ifneq ($(filter sdk win_sdk,$(MAKECMDGOALS)),) 777$(call dist-for-goals,sdk win_sdk, \ 778 $(ALL_SDK_TARGETS) \ 779 $(SYMBOLS_ZIP) \ 780 $(INSTALLED_BUILD_PROP_TARGET) \ 781) 782endif 783 784.PHONY: samplecode 785sample_MODULES := $(sort $(call get-tagged-modules,samples)) 786sample_APKS_DEST_PATH := $(TARGET_COMMON_OUT_ROOT)/samples 787sample_APKS_COLLECTION := \ 788 $(foreach module,$(sample_MODULES),$(sample_APKS_DEST_PATH)/$(notdir $(module))) 789$(foreach module,$(sample_MODULES),$(eval $(call \ 790 copy-one-file,$(module),$(sample_APKS_DEST_PATH)/$(notdir $(module))))) 791sample_ADDITIONAL_INSTALLED := \ 792 $(filter-out $(modules_to_install) $(modules_to_check) $(ALL_PREBUILT),$(sample_MODULES)) 793samplecode: $(sample_APKS_COLLECTION) 794 @echo "Collect sample code apks: $^" 795 # remove apks that are not intended to be installed. 796 rm -f $(sample_ADDITIONAL_INSTALLED) 797 798.PHONY: findbugs 799findbugs: $(INTERNAL_FINDBUGS_HTML_TARGET) $(INTERNAL_FINDBUGS_XML_TARGET) 800 801.PHONY: clean 802clean: 803 @rm -rf $(OUT_DIR) 804 @echo "Entire build directory removed." 805 806.PHONY: clobber 807clobber: clean 808 809# The rules for dataclean and installclean are defined in cleanbuild.mk. 810 811#xxx scrape this from ALL_MODULE_NAME_TAGS 812.PHONY: modules 813modules: 814 @echo "Available sub-modules:" 815 @echo "$(call module-names-for-tag-list,$(ALL_MODULE_TAGS))" | \ 816 tr -s ' ' '\n' | sort -u | $(COLUMN) 817 818.PHONY: showcommands 819showcommands: 820 @echo >/dev/null 821