main.mk revision 4c456990150dca67ce39b398445d7cfec1f10f3d
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$(warning * see http://source.android.com/source/download.html) 49$(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[\. "$$]') 122ifneq ($(shell java -version 2>&1 | grep -i openjdk),) 123java_version := 124endif 125ifeq ($(strip $(java_version)),) 126$(info ************************************************************) 127$(info You are attempting to build with the incorrect version) 128$(info of java.) 129$(info $(space)) 130$(info Your version is: $(shell java -version 2>&1 | head -n 1).) 131$(info The correct version is: Java SE 1.6.) 132$(info $(space)) 133$(info Please follow the machine setup instructions at) 134$(info $(space)$(space)$(space)$(space)http://source.android.com/source/download.html) 135$(info ************************************************************) 136$(error stop) 137endif 138 139# Check for the correct version of javac 140javac_version := $(shell javac -version 2>&1 | head -n 1 | grep '[ "]1\.6[\. "$$]') 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)http://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 tests,$(MAKECMDGOALS)),) 187$(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### In this section we set up the things that are different 212### between the build variants 213### 214 215is_sdk_build := 216 217ifneq ($(filter sdk win_sdk sdk_addon,$(MAKECMDGOALS)),) 218is_sdk_build := true 219endif 220 221 222## user/userdebug ## 223 224user_variant := $(filter userdebug user,$(TARGET_BUILD_VARIANT)) 225enable_target_debugging := true 226ifneq (,$(user_variant)) 227 # Target is secure in user builds. 228 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=1 229 230 tags_to_install := user 231 ifeq ($(user_variant),userdebug) 232 # Pick up some extra useful tools 233 tags_to_install += debug 234 235 # Enable Dalvik lock contention logging for userdebug builds. 236 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.lockprof.threshold=500 237 else 238 # Disable debugging in plain user builds. 239 enable_target_debugging := 240 endif 241 242 # Turn on Dalvik preoptimization for user builds, but only if not 243 # explicitly disabled and the build is running on Linux (since host 244 # Dalvik isn't built for non-Linux hosts). 245 ifneq (true,$(DISABLE_DEXPREOPT)) 246 ifeq ($(user_variant),user) 247 ifeq ($(HOST_OS),linux) 248 WITH_DEXPREOPT := true 249 endif 250 endif 251 endif 252 253 # Disallow mock locations by default for user builds 254 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=0 255 256else # !user_variant 257 # Turn on checkjni for non-user builds. 258 ADDITIONAL_BUILD_PROPERTIES += ro.kernel.android.checkjni=1 259 # Set device insecure for non-user builds. 260 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=0 261 # Allow mock locations by default for non user builds 262 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=1 263endif # !user_variant 264 265ifeq (true,$(strip $(enable_target_debugging))) 266 # Target is more debuggable and adbd is on by default 267 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=1 268 # Include the debugging/testing OTA keys in this build. 269 INCLUDE_TEST_OTA_KEYS := true 270else # !enable_target_debugging 271 # Target is less debuggable and adbd is off by default 272 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=0 273endif # !enable_target_debugging 274 275## eng ## 276 277ifeq ($(TARGET_BUILD_VARIANT),eng) 278tags_to_install := user debug eng 279ifneq ($(filter ro.setupwizard.mode=ENABLED, $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))),) 280 # Don't require the setup wizard on eng builds 281 ADDITIONAL_BUILD_PROPERTIES := $(filter-out ro.setupwizard.mode=%,\ 282 $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))) \ 283 ro.setupwizard.mode=OPTIONAL 284endif 285endif 286 287## tests ## 288 289ifeq ($(TARGET_BUILD_VARIANT),tests) 290tags_to_install := user debug eng tests 291endif 292 293## sdk ## 294 295ifdef is_sdk_build 296 297# Detect if we want to build a repository for the SDK 298sdk_repo_goal := $(strip $(filter sdk_repo,$(MAKECMDGOALS))) 299MAKECMDGOALS := $(strip $(filter-out sdk_repo,$(MAKECMDGOALS))) 300 301ifneq ($(words $(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS))),1) 302$(error The 'sdk' target may not be specified with any other targets) 303endif 304 305# TODO: this should be eng I think. Since the sdk is built from the eng 306# variant. 307tags_to_install := user debug eng 308ADDITIONAL_BUILD_PROPERTIES += xmpp.auto-presence=true 309ADDITIONAL_BUILD_PROPERTIES += ro.config.nocheckin=yes 310else # !sdk 311endif 312 313BUILD_WITHOUT_PV := true 314 315## precise GC ## 316 317ifneq ($(filter dalvik.gc.type-precise,$(PRODUCT_TAGS)),) 318 # Enabling type-precise GC results in larger optimized DEX files. The 319 # additional storage requirements for ".odex" files can cause /system 320 # to overflow on some devices, so this is configured separately for 321 # each product. 322 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.dexopt-flags=m=y 323endif 324 325ifneq ($(BUILD_TINY_ANDROID),true) 326# Install an apns-conf.xml file if one's not already being installed. 327ifeq (,$(filter %:system/etc/apns-conf.xml, $(PRODUCT_COPY_FILES))) 328 PRODUCT_COPY_FILES += \ 329 development/data/etc/apns-conf_sdk.xml:system/etc/apns-conf.xml 330 ifeq ($(filter eng tests,$(TARGET_BUILD_VARIANT)),) 331 $(warning implicitly installing apns-conf_sdk.xml) 332 endif 333endif 334endif 335 336ADDITIONAL_BUILD_PROPERTIES += net.bt.name=Android 337 338# enable vm tracing in files for now to help track 339# the cause of ANRs in the content process 340ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.stack-trace-file=/data/anr/traces.txt 341 342# ------------------------------------------------------------ 343# Define a function that, given a list of module tags, returns 344# non-empty if that module should be installed in /system. 345 346# For most goals, anything not tagged with the "tests" tag should 347# be installed in /system. 348define should-install-to-system 349$(if $(filter tests,$(1)),,true) 350endef 351 352ifdef is_sdk_build 353# For the sdk goal, anything with the "samples" tag should be 354# installed in /data even if that module also has "eng"/"debug"/"user". 355define should-install-to-system 356$(if $(filter samples tests,$(1)),,true) 357endef 358endif 359 360 361# If they only used the modifier goals (showcommands, checkbuild), we'll actually 362# build the default target. 363ifeq ($(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS)),) 364.PHONY: $(INTERNAL_MODIFIER_TARGETS) 365$(INTERNAL_MODIFIER_TARGETS): $(DEFAULT_GOAL) 366endif 367 368# These targets are going to delete stuff, don't bother including 369# the whole directory tree if that's all we're going to do 370ifeq ($(MAKECMDGOALS),clean) 371dont_bother := true 372endif 373ifeq ($(MAKECMDGOALS),clobber) 374dont_bother := true 375endif 376ifeq ($(MAKECMDGOALS),dataclean) 377dont_bother := true 378endif 379ifeq ($(MAKECMDGOALS),installclean) 380dont_bother := true 381endif 382 383# Bring in all modules that need to be built. 384ifneq ($(dont_bother),true) 385 386ifeq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc) 387SDK_ONLY := true 388$(info Building the SDK under darwin-ppc is actually obsolete and unsupported.) 389$(error stop) 390endif 391 392ifeq ($(HOST_OS),windows) 393SDK_ONLY := true 394endif 395 396ifeq ($(SDK_ONLY),true) 397include $(TOPDIR)sdk/build/sdk_only_whitelist.mk 398include $(TOPDIR)development/build/sdk_only_whitelist.mk 399 400# Exclude tools/acp when cross-compiling windows under linux 401ifeq ($(findstring Linux,$(UNAME)),) 402subdirs += build/tools/acp 403endif 404 405else # !SDK_ONLY 406ifeq ($(BUILD_TINY_ANDROID), true) 407 408# TINY_ANDROID is a super-minimal build configuration, handy for board 409# bringup and very low level debugging 410 411subdirs := \ 412 bionic \ 413 system/core \ 414 system/extras/ext4_utils \ 415 system/extras/su \ 416 build/libs \ 417 build/target \ 418 build/tools/acp \ 419 external/mksh \ 420 external/yaffs2 \ 421 external/zlib 422else # !BUILD_TINY_ANDROID 423 424# 425# Typical build; include any Android.mk files we can find. 426# 427subdirs := $(TOP) 428 429FULL_BUILD := true 430 431endif # !BUILD_TINY_ANDROID 432 433endif # !SDK_ONLY 434 435# Before we go and include all of the module makefiles, stash away 436# the PRODUCT_* values so that later we can verify they are not modified. 437stash_product_vars:=true 438ifeq ($(stash_product_vars),true) 439 $(call stash-product-vars, __STASHED) 440endif 441 442ifneq ($(ONE_SHOT_MAKEFILE),) 443# We've probably been invoked by the "mm" shell function 444# with a subdirectory's makefile. 445include $(ONE_SHOT_MAKEFILE) 446# Change CUSTOM_MODULES to include only modules that were 447# defined by this makefile; this will install all of those 448# modules as a side-effect. Do this after including ONE_SHOT_MAKEFILE 449# so that the modules will be installed in the same place they 450# would have been with a normal make. 451CUSTOM_MODULES := $(sort $(call get-tagged-modules,$(ALL_MODULE_TAGS))) 452FULL_BUILD := 453# Stub out the notice targets, which probably aren't defined 454# when using ONE_SHOT_MAKEFILE. 455NOTICE-HOST-%: ; 456NOTICE-TARGET-%: ; 457 458else # ONE_SHOT_MAKEFILE 459 460# 461# Include all of the makefiles in the system 462# 463 464# Can't use first-makefiles-under here because 465# --mindepth=2 makes the prunes not work. 466subdir_makefiles := \ 467 $(shell build/tools/findleaves.py --prune=out --prune=.repo --prune=.git $(subdirs) Android.mk) 468 469include $(subdir_makefiles) 470endif # ONE_SHOT_MAKEFILE 471 472ifeq ($(stash_product_vars),true) 473 $(call assert-product-vars, __STASHED) 474endif 475 476include $(BUILD_SYSTEM)/legacy_prebuilts.mk 477ifneq ($(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),) 478 $(warning *** Some files have been added to ALL_PREBUILT.) 479 $(warning *) 480 $(warning * ALL_PREBUILT is a deprecated mechanism that) 481 $(warning * should not be used for new files.) 482 $(warning * As an alternative, use PRODUCT_COPY_FILES in) 483 $(warning * the appropriate product definition.) 484 $(warning * build/target/product/core.mk is the product) 485 $(warning * definition used in all products.) 486 $(warning *) 487 $(foreach bad_prebuilt,$(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),$(warning * unexpected $(bad_prebuilt) in ALL_PREBUILT)) 488 $(warning *) 489 $(error ALL_PREBUILT contains unexpected files) 490endif 491 492# ------------------------------------------------------------------- 493# All module makefiles have been included at this point. 494# ------------------------------------------------------------------- 495 496# ------------------------------------------------------------------- 497# Include any makefiles that must happen after the module makefiles 498# have been included. 499# TODO: have these files register themselves via a global var rather 500# than hard-coding the list here. 501ifdef FULL_BUILD 502 # Only include this during a full build, otherwise we can't be 503 # guaranteed that any policies were included. 504 -include frameworks/policies/base/PolicyConfig.mk 505endif 506 507# ------------------------------------------------------------------- 508# Fix up CUSTOM_MODULES to refer to installed files rather than 509# just bare module names. Leave unknown modules alone in case 510# they're actually full paths to a particular file. 511known_custom_modules := $(filter $(ALL_MODULES),$(CUSTOM_MODULES)) 512unknown_custom_modules := $(filter-out $(ALL_MODULES),$(CUSTOM_MODULES)) 513CUSTOM_MODULES := \ 514 $(call module-installed-files,$(known_custom_modules)) \ 515 $(unknown_custom_modules) 516 517# ------------------------------------------------------------------- 518# Define dependencies for modules that require other modules. 519# This can only happen now, after we've read in all module makefiles. 520# 521# TODO: deal with the fact that a bare module name isn't 522# unambiguous enough. Maybe declare short targets like 523# APPS:Quake or HOST:SHARED_LIBRARIES:libutils. 524# BUG: the system image won't know to depend on modules that are 525# brought in as requirements of other modules. 526define add-required-deps 527$(1): $(2) 528endef 529$(foreach m,$(ALL_MODULES), \ 530 $(eval r := $(ALL_MODULES.$(m).REQUIRED)) \ 531 $(if $(r), \ 532 $(eval r := $(call module-installed-files,$(r))) \ 533 $(eval $(call add-required-deps,$(ALL_MODULES.$(m).INSTALLED),$(r))) \ 534 ) \ 535 ) 536m := 537r := 538i := 539add-required-deps := 540 541# ------------------------------------------------------------------- 542# Figure out our module sets. 543 544# Of the modules defined by the component makefiles, 545# determine what we actually want to build. 546Default_MODULES := $(sort $(ALL_DEFAULT_INSTALLED_MODULES) \ 547 $(CUSTOM_MODULES)) 548# TODO: Remove the 3 places in the tree that use 549# ALL_DEFAULT_INSTALLED_MODULES and get rid of it from this list. 550 551ifdef FULL_BUILD 552 # The base list of modules to build for this product is specified 553 # by the appropriate product definition file, which was included 554 # by product_config.make. 555 user_PACKAGES := $(call module-installed-files, \ 556 $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES)) 557 ifeq (0,1) 558 $(info user packages for $(TARGET_DEVICE) ($(INTERNAL_PRODUCT)):) 559 $(foreach p,$(user_PACKAGES),$(info : $(p))) 560 $(error done) 561 endif 562else 563 # We're not doing a full build, and are probably only including 564 # a subset of the module makefiles. Don't try to build any modules 565 # requested by the product, because we probably won't have rules 566 # to build them. 567 user_PACKAGES := 568endif 569# Use tags to get the non-APPS user modules. Use the product 570# definition files to get the APPS user modules. 571user_MODULES := $(sort $(call get-tagged-modules,user shell_$(TARGET_SHELL))) 572user_MODULES := $(user_MODULES) $(user_PACKAGES) 573 574eng_MODULES := $(sort $(call get-tagged-modules,eng)) 575debug_MODULES := $(sort $(call get-tagged-modules,debug)) 576tests_MODULES := $(sort $(call get-tagged-modules,tests)) 577 578ifeq ($(strip $(tags_to_install)),) 579$(error ASSERTION FAILED: tags_to_install should not be empty) 580endif 581modules_to_install := $(sort $(Default_MODULES) \ 582 $(foreach tag,$(tags_to_install),$($(tag)_MODULES))) 583 584# Some packages may override others using LOCAL_OVERRIDES_PACKAGES. 585# Filter out (do not install) any overridden packages. 586overridden_packages := $(call get-package-overrides,$(modules_to_install)) 587ifdef overridden_packages 588# old_modules_to_install := $(modules_to_install) 589 modules_to_install := \ 590 $(filter-out $(foreach p,$(overridden_packages),$(p) %/$(p).apk), \ 591 $(modules_to_install)) 592endif 593#$(error filtered out 594# $(filter-out $(modules_to_install),$(old_modules_to_install))) 595 596# Don't include any GNU targets in the SDK. It's ok (and necessary) 597# to build the host tools, but nothing that's going to be installed 598# on the target (including static libraries). 599ifdef is_sdk_build 600 target_gnu_MODULES := \ 601 $(filter \ 602 $(TARGET_OUT_INTERMEDIATES)/% \ 603 $(TARGET_OUT)/% \ 604 $(TARGET_OUT_DATA)/%, \ 605 $(sort $(call get-tagged-modules,gnu))) 606 $(info Removing from sdk:)$(foreach d,$(target_gnu_MODULES),$(info : $(d))) 607 modules_to_install := \ 608 $(filter-out $(target_gnu_MODULES),$(modules_to_install)) 609 610 # Ensure every module listed in PRODUCT_PACKAGES gets something installed 611 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES), \ 612 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 613 $(error Module '$(m)' in PRODUCT_PACKAGES has nothing to install!))) 614endif 615 616 617# build/core/Makefile contains extra stuff that we don't want to pollute this 618# top-level makefile with. It expects that ALL_DEFAULT_INSTALLED_MODULES 619# contains everything that's built during the current make, but it also further 620# extends ALL_DEFAULT_INSTALLED_MODULES. 621ALL_DEFAULT_INSTALLED_MODULES := $(modules_to_install) 622include $(BUILD_SYSTEM)/Makefile 623modules_to_install := $(sort $(ALL_DEFAULT_INSTALLED_MODULES)) 624ALL_DEFAULT_INSTALLED_MODULES := 625 626endif # dont_bother 627 628# These are additional goals that we build, in order to make sure that there 629# is as little code as possible in the tree that doesn't build. 630modules_to_check := $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).CHECKED)) 631 632# If you would like to build all goals, and not skip any intermediate 633# steps, you can pass the "all" modifier goal on the commandline. 634ifneq ($(filter all,$(MAKECMDGOALS)),) 635modules_to_check += $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).BUILT)) 636endif 637 638# for easier debugging 639modules_to_check := $(sort $(modules_to_check)) 640#$(error modules_to_check $(modules_to_check)) 641 642# ------------------------------------------------------------------- 643# This is used to to get the ordering right, you can also use these, 644# but they're considered undocumented, so don't complain if their 645# behavior changes. 646.PHONY: prebuilt 647prebuilt: $(ALL_PREBUILT) 648 649# An internal target that depends on all copied headers 650# (see copy_headers.make). Other targets that need the 651# headers to be copied first can depend on this target. 652.PHONY: all_copied_headers 653all_copied_headers: ; 654 655$(ALL_C_CPP_ETC_OBJECTS): | all_copied_headers 656 657# All the droid stuff, in directories 658.PHONY: files 659files: prebuilt \ 660 $(modules_to_install) \ 661 $(modules_to_check) \ 662 $(INSTALLED_ANDROID_INFO_TXT_TARGET) 663 664# ------------------------------------------------------------------- 665 666.PHONY: checkbuild 667checkbuild: $(modules_to_check) 668 669.PHONY: ramdisk 670ramdisk: $(INSTALLED_RAMDISK_TARGET) 671 672.PHONY: systemtarball 673systemtarball: $(INSTALLED_SYSTEMTARBALL_TARGET) 674 675.PHONY: boottarball 676boottarball: $(INSTALLED_BOOTTARBALL_TARGET) 677 678.PHONY: userdataimage 679userdataimage: $(INSTALLED_USERDATAIMAGE_TARGET) 680 681ifneq (,$(filter userdataimage, $(MAKECMDGOALS))) 682$(call dist-for-goals, userdataimage, $(BUILT_USERDATAIMAGE_TARGET)) 683endif 684 685.PHONY: userdatatarball 686userdatatarball: $(INSTALLED_USERDATATARBALL_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 $(INSTALLED_FILES_FILE) 703 704# dist_files only for putting your library into the dist directory with a full build. 705.PHONY: dist_files 706 707ifeq ($(EMMA_INSTRUMENT),true) 708 $(call dist-for-goals, dist_files, $(EMMA_META_ZIP)) 709endif 710 711# Dist for droid if droid is among the cmd goals, or no cmd goal is given. 712ifneq ($(filter droid,$(MAKECMDGOALS))$(filter ||,|$(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS))|),) 713 714ifneq ($(TARGET_BUILD_APPS),) 715 # If this build is just for apps, only build apps and not the full system by default. 716 717 unbundled_build_modules := 718 ifneq ($(filter all,$(TARGET_BUILD_APPS)),) 719 # If they used the magic goal "all" then build all apps in the source tree. 720 unbundled_build_modules := $(foreach m,$(sort $(ALL_MODULES)),$(if $(filter APPS,$(ALL_MODULES.$(m).CLASS)),$(m))) 721 else 722 unbundled_build_modules := $(TARGET_BUILD_APPS) 723 endif 724 725 # dist the unbundled app. 726 $(call dist-for-goals,apps_only, \ 727 $(foreach m,$(unbundled_build_modules),$(ALL_MODULES.$(m).INSTALLED)) \ 728 ) 729 730.PHONY: apps_only 731apps_only: $(unbundled_build_modules) 732 733droid: apps_only 734 735else # TARGET_BUILD_APPS 736 $(call dist-for-goals, droidcore, \ 737 $(INTERNAL_UPDATE_PACKAGE_TARGET) \ 738 $(INTERNAL_OTA_PACKAGE_TARGET) \ 739 $(SYMBOLS_ZIP) \ 740 $(APPS_ZIP) \ 741 $(INTERNAL_EMULATOR_PACKAGE_TARGET) \ 742 $(PACKAGE_STATS_FILE) \ 743 $(INSTALLED_FILES_FILE) \ 744 $(INSTALLED_BUILD_PROP_TARGET) \ 745 $(BUILT_TARGET_FILES_PACKAGE) \ 746 $(INSTALLED_ANDROID_INFO_TXT_TARGET) \ 747 $(INSTALLED_RAMDISK_TARGET) \ 748 ) 749 750# Building a full system-- the default is to build droidcore 751droid: droidcore dist_files 752 753endif # TARGET_BUILD_APPS 754endif # droid in $(MAKECMDGOALS) 755 756 757.PHONY: droid tests 758tests: droidcore 759 760# phony target that include any targets in $(ALL_MODULES) 761.PHONY: all_modules 762all_modules: $(ALL_MODULES) 763 764.PHONY: docs 765docs: $(ALL_DOCS) 766 767.PHONY: sdk 768ALL_SDK_TARGETS := $(INTERNAL_SDK_TARGET) 769sdk: $(ALL_SDK_TARGETS) 770ifneq ($(filter sdk win_sdk,$(MAKECMDGOALS)),) 771$(call dist-for-goals,sdk win_sdk, \ 772 $(ALL_SDK_TARGETS) \ 773 $(SYMBOLS_ZIP) \ 774 $(INSTALLED_BUILD_PROP_TARGET) \ 775) 776endif 777 778.PHONY: samplecode 779sample_MODULES := $(sort $(call get-tagged-modules,samples)) 780sample_APKS_DEST_PATH := $(TARGET_COMMON_OUT_ROOT)/samples 781sample_APKS_COLLECTION := \ 782 $(foreach module,$(sample_MODULES),$(sample_APKS_DEST_PATH)/$(notdir $(module))) 783$(foreach module,$(sample_MODULES),$(eval $(call \ 784 copy-one-file,$(module),$(sample_APKS_DEST_PATH)/$(notdir $(module))))) 785sample_ADDITIONAL_INSTALLED := \ 786 $(filter-out $(modules_to_install) $(modules_to_check) $(ALL_PREBUILT),$(sample_MODULES)) 787samplecode: $(sample_APKS_COLLECTION) 788 @echo "Collect sample code apks: $^" 789 # remove apks that are not intended to be installed. 790 rm -f $(sample_ADDITIONAL_INSTALLED) 791 792.PHONY: findbugs 793findbugs: $(INTERNAL_FINDBUGS_HTML_TARGET) $(INTERNAL_FINDBUGS_XML_TARGET) 794 795.PHONY: clean 796clean: 797 @rm -rf $(OUT_DIR) 798 @echo "Entire build directory removed." 799 800.PHONY: clobber 801clobber: clean 802 803# The rules for dataclean and installclean are defined in cleanbuild.mk. 804 805#xxx scrape this from ALL_MODULE_NAME_TAGS 806.PHONY: modules 807modules: 808 @echo "Available sub-modules:" 809 @echo "$(call module-names-for-tag-list,$(ALL_MODULE_TAGS))" | \ 810 tr -s ' ' '\n' | sort -u | $(COLUMN) 811 812.PHONY: showcommands 813showcommands: 814 @echo >/dev/null 815