main.mk revision 59ad18fa49d930905b8aab382671a369504554f6
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# If a rule fails, delete $@. 16.DELETE_ON_ERROR: 17 18# Figure out where we are. 19#TOP := $(dir $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))) 20#TOP := $(patsubst %/,%,$(TOP)) 21 22# TOPDIR is the normal variable you should use, because 23# if we are executing relative to the current directory 24# it can be "", whereas TOP must be "." which causes 25# pattern matching probles when make strips off the 26# trailing "./" from paths in various places. 27#ifeq ($(TOP),.) 28#TOPDIR := 29#else 30#TOPDIR := $(TOP)/ 31#endif 32 33# check for broken versions of make 34ifeq (0,$(shell expr $$(echo $(MAKE_VERSION) | sed "s/[^0-9\.].*//") = 3.81)) 35$(warning ********************************************************************************) 36$(warning * You are using version $(MAKE_VERSION) of make.) 37$(warning * Android can only be built by version 3.81.) 38$(warning * see http://source.android.com/source/download.html) 39$(warning ********************************************************************************) 40$(error stopping) 41endif 42 43TOP := . 44TOPDIR := 45 46BUILD_SYSTEM := $(TOPDIR)build/core 47 48# This is the default target. It must be the first declared target. 49.PHONY: droid 50DEFAULT_GOAL := droid 51$(DEFAULT_GOAL): 52 53# Used to force goals to build. Only use for conditionally defined goals. 54.PHONY: FORCE 55FORCE: 56 57# Set up various standard variables based on configuration 58# and host information. 59include $(BUILD_SYSTEM)/config.mk 60 61# This allows us to force a clean build - included after the config.make 62# environment setup is done, but before we generate any dependencies. This 63# file does the rm -rf inline so the deps which are all done below will 64# be generated correctly 65include $(BUILD_SYSTEM)/cleanbuild.mk 66 67VERSION_CHECK_SEQUENCE_NUMBER := 2 68-include $(OUT_DIR)/versions_checked.mk 69ifneq ($(VERSION_CHECK_SEQUENCE_NUMBER),$(VERSIONS_CHECKED)) 70 71$(info Checking build tools versions...) 72 73ifeq ($(BUILD_OS),linux) 74build_arch := $(shell uname -m) 75ifneq (64,$(findstring 64,$(build_arch))) 76$(warning ************************************************************) 77$(warning You are attempting to build on a 32-bit system.) 78$(warning Only 64-bit build environments are supported beyond froyo/2.2.) 79$(warning ************************************************************) 80$(error stop) 81endif 82endif 83 84ifneq ($(HOST_OS),windows) 85ifneq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc) 86# check for a case sensitive file system 87ifneq (a,$(shell mkdir -p $(OUT_DIR) ; \ 88 echo a > $(OUT_DIR)/casecheck.txt; \ 89 echo B > $(OUT_DIR)/CaseCheck.txt; \ 90 cat $(OUT_DIR)/casecheck.txt)) 91$(warning ************************************************************) 92$(warning You are building on a case-insensitive filesystem.) 93$(warning Please move your source tree to a case-sensitive filesystem.) 94$(warning ************************************************************) 95$(error Case-insensitive filesystems not supported) 96endif 97endif 98endif 99 100# Make sure that there are no spaces in the absolute path; the 101# build system can't deal with them. 102ifneq ($(words $(shell pwd)),1) 103$(warning ************************************************************) 104$(warning You are building in a directory whose absolute path contains) 105$(warning a space character:) 106$(warning $(space)) 107$(warning "$(shell pwd)") 108$(warning $(space)) 109$(warning Please move your source tree to a path that does not contain) 110$(warning any spaces.) 111$(warning ************************************************************) 112$(error Directory names containing spaces not supported) 113endif 114 115 116# Check for the correct version of java 117java_version := $(shell java -version 2>&1 | head -n 1 | grep '[ "]1\.6[\. "$$]') 118ifeq ($(strip $(java_version)),) 119$(info ************************************************************) 120$(info You are attempting to build with the incorrect version) 121$(info of java.) 122$(info $(space)) 123$(info Your version is: $(shell java -version 2>&1 | head -n 1).) 124$(info The correct version is: 1.6.) 125$(info $(space)) 126$(info Please follow the machine setup instructions at) 127$(info $(space)$(space)$(space)$(space)http://source.android.com/source/download.html) 128$(info ************************************************************) 129$(error stop) 130endif 131 132# Check for the correct version of javac 133javac_version := $(shell javac -version 2>&1 | head -n 1 | grep '[ "]1\.6[\. "$$]') 134ifeq ($(strip $(javac_version)),) 135$(info ************************************************************) 136$(info You are attempting to build with the incorrect version) 137$(info of javac.) 138$(info $(space)) 139$(info Your version is: $(shell javac -version 2>&1 | head -n 1).) 140$(info The correct version is: 1.6.) 141$(info $(space)) 142$(info Please follow the machine setup instructions at) 143$(info $(space)$(space)$(space)$(space)http://source.android.com/source/download.html) 144$(info ************************************************************) 145$(error stop) 146endif 147 148$(shell echo 'VERSIONS_CHECKED := $(VERSION_CHECK_SEQUENCE_NUMBER)' \ 149 > $(OUT_DIR)/versions_checked.mk) 150endif 151 152# These are the modifier targets that don't do anything themselves, but 153# change the behavior of the build. 154# (must be defined before including definitions.make) 155INTERNAL_MODIFIER_TARGETS := showcommands checkbuild all 156 157# Bring in standard build system definitions. 158include $(BUILD_SYSTEM)/definitions.mk 159 160# Bring in dex_preopt.mk 161include $(BUILD_SYSTEM)/dex_preopt.mk 162 163ifneq ($(filter eng user userdebug tests,$(MAKECMDGOALS)),) 164$(info ***************************************************************) 165$(info ***************************************************************) 166$(info Don't pass '$(filter eng user userdebug tests,$(MAKECMDGOALS))' on \ 167 the make command line.) 168# XXX The single quote on this line fixes gvim's syntax highlighting. 169# Without which, the rest of this file is impossible to read. 170$(info Set TARGET_BUILD_VARIANT in buildspec.mk, or use lunch or) 171$(info choosecombo.) 172$(info ***************************************************************) 173$(info ***************************************************************) 174$(error stopping) 175endif 176 177ifneq ($(filter-out $(INTERNAL_VALID_VARIANTS),$(TARGET_BUILD_VARIANT)),) 178$(info ***************************************************************) 179$(info ***************************************************************) 180$(info Invalid variant: $(TARGET_BUILD_VARIANT) 181$(info Valid values are: $(INTERNAL_VALID_VARIANTS) 182$(info ***************************************************************) 183$(info ***************************************************************) 184$(error stopping) 185endif 186 187### 188### In this section we set up the things that are different 189### between the build variants 190### 191 192is_sdk_build := 193 194ifneq ($(filter sdk win_sdk sdk_addon,$(MAKECMDGOALS)),) 195is_sdk_build := true 196endif 197 198 199## user/userdebug ## 200 201user_variant := $(filter userdebug user,$(TARGET_BUILD_VARIANT)) 202enable_target_debugging := true 203ifneq (,$(user_variant)) 204 # Target is secure in user builds. 205 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=1 206 207 tags_to_install := user 208 ifeq ($(user_variant),userdebug) 209 # Pick up some extra useful tools 210 tags_to_install += debug 211 212 # Enable Dalvik lock contention logging for userdebug builds. 213 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.lockprof.threshold=500 214 else 215 # Disable debugging in plain user builds. 216 enable_target_debugging := 217 endif 218 219 # TODO: Remove this and the corresponding block in 220 # config/product_config.make once host-based Dalvik preoptimization is 221 # working. 222 ifneq (true,$(DISABLE_DEXPREOPT)) 223 ifeq ($(HOST_OS)-$(WITH_DEXPREOPT_buildbot),linux-true) 224 WITH_DEXPREOPT := true 225 endif 226 endif 227 228 # Disallow mock locations by default for user builds 229 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=0 230 231else # !user_variant 232 # Turn on checkjni for non-user builds. 233 ADDITIONAL_BUILD_PROPERTIES += ro.kernel.android.checkjni=1 234 # Set device insecure for non-user builds. 235 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=0 236 # Allow mock locations by default for non user builds 237 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=1 238endif # !user_variant 239 240ifeq (true,$(strip $(enable_target_debugging))) 241 # Target is more debuggable and adbd is on by default 242 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=1 persist.service.adb.enable=1 243 # Include the debugging/testing OTA keys in this build. 244 INCLUDE_TEST_OTA_KEYS := true 245else # !enable_target_debugging 246 # Target is less debuggable and adbd is off by default 247 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=0 persist.service.adb.enable=0 248endif # !enable_target_debugging 249 250## eng ## 251 252ifeq ($(TARGET_BUILD_VARIANT),eng) 253tags_to_install := user debug eng 254 # Don't require the setup wizard on eng builds 255 ADDITIONAL_BUILD_PROPERTIES := $(filter-out ro.setupwizard.mode=%,\ 256 $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))) \ 257 ro.setupwizard.mode=OPTIONAL 258endif 259 260## tests ## 261 262ifeq ($(TARGET_BUILD_VARIANT),tests) 263tags_to_install := user debug eng tests 264endif 265 266## sdk ## 267 268ifdef is_sdk_build 269 270# Detect if we want to build a repository for the SDK 271sdk_repo_goal := $(strip $(filter sdk_repo,$(MAKECMDGOALS))) 272MAKECMDGOALS := $(strip $(filter-out sdk_repo,$(MAKECMDGOALS))) 273 274ifneq ($(words $(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS))),1) 275$(error The 'sdk' target may not be specified with any other targets) 276endif 277 278# TODO: this should be eng I think. Since the sdk is built from the eng 279# variant. 280tags_to_install := user debug eng 281ADDITIONAL_BUILD_PROPERTIES += xmpp.auto-presence=true 282ADDITIONAL_BUILD_PROPERTIES += ro.config.nocheckin=yes 283else # !sdk 284endif 285 286BUILD_WITHOUT_PV := true 287 288## precise GC ## 289 290ifneq ($(filter dalvik.gc.type-precise,$(PRODUCT_TAGS)),) 291 # Enabling type-precise GC results in larger optimized DEX files. The 292 # additional storage requirements for ".odex" files can cause /system 293 # to overflow on some devices, so this is configured separately for 294 # each product. 295 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.dexopt-flags=m=y 296endif 297 298# Install an apns-conf.xml file if one's not already being installed. 299ifeq (,$(filter %:system/etc/apns-conf.xml, $(PRODUCT_COPY_FILES))) 300 PRODUCT_COPY_FILES += \ 301 development/data/etc/apns-conf_sdk.xml:system/etc/apns-conf.xml 302 ifeq ($(filter eng tests,$(TARGET_BUILD_VARIANT)),) 303 $(warning implicitly installing apns-conf_sdk.xml) 304 endif 305endif 306# If we're on an eng or tests build, but not on the sdk, and we have 307# a better one, use that instead. 308ifneq ($(filter eng tests,$(TARGET_BUILD_VARIANT)),) 309 ifndef is_sdk_build 310 apns_to_use := $(wildcard vendor/google/etc/apns-conf.xml) 311 ifneq ($(strip $(apns_to_use)),) 312 PRODUCT_COPY_FILES := \ 313 $(filter-out %:system/etc/apns-conf.xml,$(PRODUCT_COPY_FILES)) \ 314 $(strip $(apns_to_use)):system/etc/apns-conf.xml 315 endif 316 endif 317endif 318 319ADDITIONAL_BUILD_PROPERTIES += net.bt.name=Android 320 321# enable vm tracing in files for now to help track 322# the cause of ANRs in the content process 323ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.stack-trace-file=/data/anr/traces.txt 324 325# ------------------------------------------------------------ 326# Define a function that, given a list of module tags, returns 327# non-empty if that module should be installed in /system. 328 329# For most goals, anything not tagged with the "tests" tag should 330# be installed in /system. 331define should-install-to-system 332$(if $(filter tests,$(1)),,true) 333endef 334 335ifdef is_sdk_build 336# For the sdk goal, anything with the "samples" tag should be 337# installed in /data even if that module also has "eng"/"debug"/"user". 338define should-install-to-system 339$(if $(filter samples tests,$(1)),,true) 340endef 341endif 342 343 344# If they only used the modifier goals (showcommands, checkbuild), we'll actually 345# build the default target. 346ifeq ($(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS)),) 347.PHONY: $(INTERNAL_MODIFIER_TARGETS) 348$(INTERNAL_MODIFIER_TARGETS): $(DEFAULT_GOAL) 349endif 350 351# These targets are going to delete stuff, don't bother including 352# the whole directory tree if that's all we're going to do 353ifeq ($(MAKECMDGOALS),clean) 354dont_bother := true 355endif 356ifeq ($(MAKECMDGOALS),clobber) 357dont_bother := true 358endif 359ifeq ($(MAKECMDGOALS),dataclean) 360dont_bother := true 361endif 362ifeq ($(MAKECMDGOALS),installclean) 363dont_bother := true 364endif 365 366# Bring in all modules that need to be built. 367ifneq ($(dont_bother),true) 368 369ifeq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc) 370SDK_ONLY := true 371$(info Building the SDK under darwin-ppc is actually obsolete and unsupported.) 372$(error stop) 373endif 374 375ifeq ($(HOST_OS),windows) 376SDK_ONLY := true 377endif 378 379ifeq ($(SDK_ONLY),true) 380 381# ----- SDK for Windows ------ 382# These configure the build targets that are available for the SDK under Windows. 383# The first section defines all the C/C++ tools that can be compiled in C/C++, 384# the second section defines all the Java ones (assuming javac is available.) 385 386subdirs := \ 387 prebuilt \ 388 build/libs/host \ 389 build/tools/zipalign \ 390 dalvik/dexdump \ 391 dalvik/libdex \ 392 dalvik/tools/dmtracedump \ 393 dalvik/tools/hprof-conv \ 394 development/host \ 395 development/tools/etc1tool \ 396 development/tools/line_endings \ 397 external/easymock \ 398 external/expat \ 399 external/libpng \ 400 external/qemu \ 401 external/sqlite/dist \ 402 external/zlib \ 403 frameworks/base \ 404 sdk/emulator/mksdcard \ 405 sdk/sdklauncher \ 406 system/core/adb \ 407 system/core/fastboot \ 408 system/core/libcutils \ 409 system/core/liblog \ 410 system/core/libzipfile 411 412# The following can only be built if "javac" is available. 413# This check is used when building parts of the SDK under Cygwin. 414ifneq (,$(shell which javac 2>/dev/null)) 415subdirs += \ 416 build/tools/signapk \ 417 dalvik/dx \ 418 libcore \ 419 sdk/archquery \ 420 sdk/androidprefs \ 421 sdk/apkbuilder \ 422 sdk/common \ 423 sdk/ddms \ 424 sdk/hierarchyviewer2 \ 425 sdk/ide_common \ 426 sdk/jarutils \ 427 sdk/layoutlib_api \ 428 sdk/layoutopt \ 429 sdk/ninepatch \ 430 sdk/sdkstats \ 431 sdk/sdkmanager \ 432 sdk/swtmenubar \ 433 development/apps \ 434 development/tools/mkstubs \ 435 packages 436else 437$(warning SDK_ONLY: javac not available.) 438endif 439 440# Exclude tools/acp when cross-compiling windows under linux 441ifeq ($(findstring Linux,$(UNAME)),) 442subdirs += build/tools/acp 443endif 444 445else # !SDK_ONLY 446ifeq ($(BUILD_TINY_ANDROID), true) 447 448# TINY_ANDROID is a super-minimal build configuration, handy for board 449# bringup and very low level debugging 450 451subdirs := \ 452 bionic \ 453 system/core \ 454 system/extras/ext4_utils \ 455 system/extras/su \ 456 build/libs \ 457 build/target \ 458 build/tools/acp \ 459 build/tools/apriori \ 460 build/tools/kcm \ 461 build/tools/soslim \ 462 external/elfcopy \ 463 external/elfutils \ 464 external/yaffs2 \ 465 external/zlib 466else # !BUILD_TINY_ANDROID 467 468# 469# Typical build; include any Android.mk files we can find. 470# 471subdirs := $(TOP) 472 473FULL_BUILD := true 474 475endif # !BUILD_TINY_ANDROID 476 477endif # !SDK_ONLY 478 479ifneq ($(ONE_SHOT_MAKEFILE),) 480# We've probably been invoked by the "mm" shell function 481# with a subdirectory's makefile. 482include $(ONE_SHOT_MAKEFILE) 483# Change CUSTOM_MODULES to include only modules that were 484# defined by this makefile; this will install all of those 485# modules as a side-effect. Do this after including ONE_SHOT_MAKEFILE 486# so that the modules will be installed in the same place they 487# would have been with a normal make. 488CUSTOM_MODULES := $(sort $(call get-tagged-modules,$(ALL_MODULE_TAGS))) 489FULL_BUILD := 490# Stub out the notice targets, which probably aren't defined 491# when using ONE_SHOT_MAKEFILE. 492NOTICE-HOST-%: ; 493NOTICE-TARGET-%: ; 494 495else # ONE_SHOT_MAKEFILE 496 497# 498# Include all of the makefiles in the system 499# 500 501# Can't use first-makefiles-under here because 502# --mindepth=2 makes the prunes not work. 503subdir_makefiles := \ 504 $(shell build/tools/findleaves.py --prune=out --prune=.repo --prune=.git $(subdirs) Android.mk) 505 506include $(subdir_makefiles) 507endif # ONE_SHOT_MAKEFILE 508 509# ------------------------------------------------------------------- 510# All module makefiles have been included at this point. 511# ------------------------------------------------------------------- 512 513# ------------------------------------------------------------------- 514# Include any makefiles that must happen after the module makefiles 515# have been included. 516# TODO: have these files register themselves via a global var rather 517# than hard-coding the list here. 518ifdef FULL_BUILD 519 # Only include this during a full build, otherwise we can't be 520 # guaranteed that any policies were included. 521 -include frameworks/policies/base/PolicyConfig.mk 522endif 523 524# ------------------------------------------------------------------- 525# Fix up CUSTOM_MODULES to refer to installed files rather than 526# just bare module names. Leave unknown modules alone in case 527# they're actually full paths to a particular file. 528known_custom_modules := $(filter $(ALL_MODULES),$(CUSTOM_MODULES)) 529unknown_custom_modules := $(filter-out $(ALL_MODULES),$(CUSTOM_MODULES)) 530CUSTOM_MODULES := \ 531 $(call module-installed-files,$(known_custom_modules)) \ 532 $(unknown_custom_modules) 533 534# ------------------------------------------------------------------- 535# Define dependencies for modules that require other modules. 536# This can only happen now, after we've read in all module makefiles. 537# 538# TODO: deal with the fact that a bare module name isn't 539# unambiguous enough. Maybe declare short targets like 540# APPS:Quake or HOST:SHARED_LIBRARIES:libutils. 541# BUG: the system image won't know to depend on modules that are 542# brought in as requirements of other modules. 543define add-required-deps 544$(1): $(2) 545endef 546$(foreach m,$(ALL_MODULES), \ 547 $(eval r := $(ALL_MODULES.$(m).REQUIRED)) \ 548 $(if $(r), \ 549 $(eval r := $(call module-installed-files,$(r))) \ 550 $(eval $(call add-required-deps,$(ALL_MODULES.$(m).INSTALLED),$(r))) \ 551 ) \ 552 ) 553m := 554r := 555add-required-deps := 556 557# ------------------------------------------------------------------- 558# Figure out our module sets. 559 560# Of the modules defined by the component makefiles, 561# determine what we actually want to build. 562Default_MODULES := $(sort $(ALL_DEFAULT_INSTALLED_MODULES) \ 563 $(CUSTOM_MODULES)) 564# TODO: Remove the 3 places in the tree that use 565# ALL_DEFAULT_INSTALLED_MODULES and get rid of it from this list. 566 567ifdef FULL_BUILD 568 # The base list of modules to build for this product is specified 569 # by the appropriate product definition file, which was included 570 # by product_config.make. 571 user_PACKAGES := $(call module-installed-files, \ 572 $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES)) 573 ifeq (0,1) 574 $(info user packages for $(TARGET_DEVICE) ($(INTERNAL_PRODUCT)):) 575 $(foreach p,$(user_PACKAGES),$(info : $(p))) 576 $(error done) 577 endif 578else 579 # We're not doing a full build, and are probably only including 580 # a subset of the module makefiles. Don't try to build any modules 581 # requested by the product, because we probably won't have rules 582 # to build them. 583 user_PACKAGES := 584endif 585# Use tags to get the non-APPS user modules. Use the product 586# definition files to get the APPS user modules. 587user_MODULES := $(sort $(call get-tagged-modules,user shell_$(TARGET_SHELL))) 588user_MODULES := $(user_MODULES) $(user_PACKAGES) 589 590eng_MODULES := $(sort $(call get-tagged-modules,eng)) 591debug_MODULES := $(sort $(call get-tagged-modules,debug)) 592tests_MODULES := $(sort $(call get-tagged-modules,tests)) 593 594ifeq ($(strip $(tags_to_install)),) 595$(error ASSERTION FAILED: tags_to_install should not be empty) 596endif 597modules_to_install := $(sort $(Default_MODULES) \ 598 $(foreach tag,$(tags_to_install),$($(tag)_MODULES))) 599 600# Some packages may override others using LOCAL_OVERRIDES_PACKAGES. 601# Filter out (do not install) any overridden packages. 602overridden_packages := $(call get-package-overrides,$(modules_to_install)) 603ifdef overridden_packages 604# old_modules_to_install := $(modules_to_install) 605 modules_to_install := \ 606 $(filter-out $(foreach p,$(overridden_packages),$(p) %/$(p).apk), \ 607 $(modules_to_install)) 608endif 609#$(error filtered out 610# $(filter-out $(modules_to_install),$(old_modules_to_install))) 611 612# Don't include any GNU targets in the SDK. It's ok (and necessary) 613# to build the host tools, but nothing that's going to be installed 614# on the target (including static libraries). 615ifdef is_sdk_build 616 target_gnu_MODULES := \ 617 $(filter \ 618 $(TARGET_OUT_INTERMEDIATES)/% \ 619 $(TARGET_OUT)/% \ 620 $(TARGET_OUT_DATA)/%, \ 621 $(sort $(call get-tagged-modules,gnu))) 622 $(info Removing from sdk:)$(foreach d,$(target_gnu_MODULES),$(info : $(d))) 623 modules_to_install := \ 624 $(filter-out $(target_gnu_MODULES),$(modules_to_install)) 625endif 626 627 628# build/core/Makefile contains extra stuff that we don't want to pollute this 629# top-level makefile with. It expects that ALL_DEFAULT_INSTALLED_MODULES 630# contains everything that's built during the current make, but it also further 631# extends ALL_DEFAULT_INSTALLED_MODULES. 632ALL_DEFAULT_INSTALLED_MODULES := $(modules_to_install) 633include $(BUILD_SYSTEM)/Makefile 634modules_to_install := $(sort $(ALL_DEFAULT_INSTALLED_MODULES)) 635ALL_DEFAULT_INSTALLED_MODULES := 636 637endif # dont_bother 638 639# These are additional goals that we build, in order to make sure that there 640# is as little code as possible in the tree that doesn't build. 641modules_to_check := $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).CHECKED)) 642 643# If you would like to build all goals, and not skip any intermediate 644# steps, you can pass the "all" modifier goal on the commandline. 645ifneq ($(filter all,$(MAKECMDGOALS)),) 646modules_to_check += $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).BUILT)) 647endif 648 649# for easier debugging 650modules_to_check := $(sort $(modules_to_check)) 651#$(error modules_to_check $(modules_to_check)) 652 653# ------------------------------------------------------------------- 654# This is used to to get the ordering right, you can also use these, 655# but they're considered undocumented, so don't complain if their 656# behavior changes. 657.PHONY: prebuilt 658prebuilt: $(ALL_PREBUILT) 659 660# An internal target that depends on all copied headers 661# (see copy_headers.make). Other targets that need the 662# headers to be copied first can depend on this target. 663.PHONY: all_copied_headers 664all_copied_headers: ; 665 666$(ALL_C_CPP_ETC_OBJECTS): | all_copied_headers 667 668# All the droid stuff, in directories 669.PHONY: files 670files: prebuilt \ 671 $(modules_to_install) \ 672 $(modules_to_check) \ 673 $(INSTALLED_ANDROID_INFO_TXT_TARGET) 674 675# ------------------------------------------------------------------- 676 677.PHONY: checkbuild 678checkbuild: $(modules_to_check) 679 680.PHONY: ramdisk 681ramdisk: $(INSTALLED_RAMDISK_TARGET) 682 683.PHONY: systemtarball 684systemtarball: $(INSTALLED_SYSTEMTARBALL_TARGET) 685 686.PHONY: boottarball 687boottarball: $(INSTALLED_BOOTTARBALL_TARGET) 688 689.PHONY: userdataimage 690userdataimage: $(INSTALLED_USERDATAIMAGE_TARGET) 691 692.PHONY: userdatatarball 693userdatatarball: $(INSTALLED_USERDATATARBALL_TARGET) 694 695.PHONY: bootimage 696bootimage: $(INSTALLED_BOOTIMAGE_TARGET) 697 698ifeq ($(BUILD_TINY_ANDROID), true) 699INSTALLED_RECOVERYIMAGE_TARGET := 700endif 701 702# Build files and then package it into the rom formats 703.PHONY: droidcore 704droidcore: files \ 705 systemimage \ 706 $(INSTALLED_BOOTIMAGE_TARGET) \ 707 $(INSTALLED_RECOVERYIMAGE_TARGET) \ 708 $(INSTALLED_USERDATAIMAGE_TARGET) \ 709 $(INSTALLED_FILES_FILE) 710 711ifeq ($(EMMA_INSTRUMENT),true) 712 $(call dist-for-goals, droid, $(EMMA_META_ZIP)) 713endif 714 715# dist_libraries only for putting your library into the dist directory with a full build. 716.PHONY: dist_libraries 717 718ifneq ($(TARGET_BUILD_APPS),) 719 # If this build is just for apps, only build apps and not the full system by default. 720 721 unbundled_build_modules := 722 ifneq ($(filter all,$(TARGET_BUILD_APPS)),) 723 # If they used the magic goal "all" then build all apps in the source tree. 724 unbundled_build_modules := $(foreach m,$(sort $(ALL_MODULES)),$(if $(filter APPS,$(ALL_MODULES.$(m).CLASS)),$(m))) 725 else 726 unbundled_build_modules := $(TARGET_BUILD_APPS) 727 endif 728 729 # dist the unbundled app. 730 $(call dist-for-goals,apps_only, \ 731 $(foreach m,$(unbundled_build_modules),$(ALL_MODULES.$(m).INSTALLED)) \ 732 ) 733 734.PHONY: apps_only 735apps_only: $(unbundled_build_modules) 736 737droid: apps_only 738 739else # TARGET_BUILD_APPS 740 $(call dist-for-goals, droidcore, \ 741 $(INTERNAL_UPDATE_PACKAGE_TARGET) \ 742 $(INTERNAL_OTA_PACKAGE_TARGET) \ 743 $(SYMBOLS_ZIP) \ 744 $(APPS_ZIP) \ 745 $(INTERNAL_EMULATOR_PACKAGE_TARGET) \ 746 $(PACKAGE_STATS_FILE) \ 747 $(INSTALLED_FILES_FILE) \ 748 $(INSTALLED_BUILD_PROP_TARGET) \ 749 $(BUILT_TARGET_FILES_PACKAGE) \ 750 $(INSTALLED_ANDROID_INFO_TXT_TARGET) \ 751 $(INSTALLED_RAMDISK_TARGET) \ 752 ) 753 754# Building a full system-- the default is to build droidcore 755droid: droidcore dist_libraries 756 757endif 758 759 760.PHONY: droid tests 761tests: droidcore 762 763# phony target that include any targets in $(ALL_MODULES) 764.PHONY: all_modules 765all_modules: $(ALL_MODULES) 766 767.PHONY: docs 768docs: $(ALL_DOCS) 769 770.PHONY: sdk 771ALL_SDK_TARGETS := $(INTERNAL_SDK_TARGET) 772sdk: $(ALL_SDK_TARGETS) 773ifneq ($(filter sdk win_sdk,$(MAKECMDGOALS)),) 774$(call dist-for-goals,sdk win_sdk, \ 775 $(ALL_SDK_TARGETS) \ 776 $(SYMBOLS_ZIP) \ 777 ) 778endif 779 780.PHONY: findbugs 781findbugs: $(INTERNAL_FINDBUGS_HTML_TARGET) $(INTERNAL_FINDBUGS_XML_TARGET) 782 783.PHONY: clean 784clean: 785 @rm -rf $(OUT_DIR) 786 @echo "Entire build directory removed." 787 788.PHONY: clobber 789clobber: clean 790 791# The rules for dataclean and installclean are defined in cleanbuild.mk. 792 793#xxx scrape this from ALL_MODULE_NAME_TAGS 794.PHONY: modules 795modules: 796 @echo "Available sub-modules:" 797 @echo "$(call module-names-for-tag-list,$(ALL_MODULE_TAGS))" | \ 798 tr -s ' ' '\n' | sort -u | $(COLUMN) 799 800.PHONY: showcommands 801showcommands: 802 @echo >/dev/null 803