main.mk revision bc2406e64c9bc046e1d7e971f41c5a350194eb42
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 := 3 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 160ifeq (darwin,$(HOST_OS)) 161GCC_REALPATH = $(realpath $(shell which gcc)) 162ifneq ($(findstring llvm-gcc,$(GCC_REALPATH)),) 163 # Using LLVM GCC results in a non functional emulator due to it 164 # not honouring global register variables 165 $(warning ****************************************) 166 $(warning * gcc is linked to llvm-gcc which will *) 167 $(warning * not create a useable emulator. *) 168 $(warning ****************************************) 169 BUILD_EMULATOR := false 170else 171 BUILD_EMULATOR := true 172endif 173# When building on Leopard or above, we need to use the 10.4 SDK 174# or the generated binary will not run on Tiger. 175darwin_version := $(strip $(shell sw_vers -productVersion)) 176ifneq ($(filter 10.1 10.2 10.3 10.1.% 10.2.% 10.3.% 10.4 10.4.%,$(darwin_version)),) 177 $(error Building the Android emulator requires OS X 10.5 or above) 178endif 179ifneq ($(filter 10.5 10.5.% 10.6 10.6.%,$(darwin_version)),) 180 # We are on Leopard or Snow Leopard 181 MSDK=10.5 182else 183 # We are on Lion or beyond, and 10.6 SDK is the minimum in Xcode 4.x 184 MSDK=10.6 185endif 186MACOSX_SDK := /Developer/SDKs/MacOSX$(MSDK).sdk 187ifeq ($(strip $(wildcard $(MACOSX_SDK))),) 188 BUILD_EMULATOR := false 189endif 190else # HOST_OS is not darwin 191 BUILD_EMULATOR := true 192endif # HOST_OS is darwin 193 194$(shell echo 'VERSIONS_CHECKED := $(VERSION_CHECK_SEQUENCE_NUMBER)' \ 195 > $(OUT_DIR)/versions_checked.mk) 196$(shell echo 'BUILD_EMULATOR := $(BUILD_EMULATOR)' \ 197 >> $(OUT_DIR)/versions_checked.mk) 198endif 199 200# These are the modifier targets that don't do anything themselves, but 201# change the behavior of the build. 202# (must be defined before including definitions.make) 203INTERNAL_MODIFIER_TARGETS := showcommands checkbuild all incrementaljavac 204 205.PHONY: incrementaljavac 206incrementaljavac: ; 207 208# WARNING: 209# ENABLE_INCREMENTALJAVAC should NOT be enabled by default, because change of 210# a Java source file won't trigger rebuild of its dependent Java files. 211# You can only enable it by adding "incrementaljavac" to your make command line. 212# You are responsible for the correctness of the incremental build. 213# This may decrease incremental build time dramatically for large Java libraries, 214# such as core.jar, framework.jar, etc. 215ENABLE_INCREMENTALJAVAC := 216ifneq (,$(filter incrementaljavac, $(MAKECMDGOALS))) 217ENABLE_INCREMENTALJAVAC := true 218MAKECMDGOALS := $(filter-out incrementaljavac, $(MAKECMDGOALS)) 219endif 220 221# EMMA_INSTRUMENT_STATIC merges the static emma library to each emma-enabled module. 222ifeq (true,$(EMMA_INSTRUMENT_STATIC)) 223EMMA_INSTRUMENT := true 224endif 225 226# Bring in standard build system definitions. 227include $(BUILD_SYSTEM)/definitions.mk 228 229# Bring in dex_preopt.mk 230include $(BUILD_SYSTEM)/dex_preopt.mk 231 232ifneq ($(filter user userdebug eng,$(MAKECMDGOALS)),) 233$(info ***************************************************************) 234$(info ***************************************************************) 235$(info Do not pass '$(filter user userdebug eng tests,$(MAKECMDGOALS))' on \ 236 the make command line.) 237$(info Set TARGET_BUILD_VARIANT in buildspec.mk, or use lunch or) 238$(info choosecombo.) 239$(info ***************************************************************) 240$(info ***************************************************************) 241$(error stopping) 242endif 243 244ifneq ($(filter-out $(INTERNAL_VALID_VARIANTS),$(TARGET_BUILD_VARIANT)),) 245$(info ***************************************************************) 246$(info ***************************************************************) 247$(info Invalid variant: $(TARGET_BUILD_VARIANT) 248$(info Valid values are: $(INTERNAL_VALID_VARIANTS) 249$(info ***************************************************************) 250$(info ***************************************************************) 251$(error stopping) 252endif 253 254# ----------------------------------------------------------------- 255# Variable to check java support level inside PDK build. 256# Not necessary if the components is not in PDK. 257# not defined : not supported 258# "sdk" : sdk API only 259# "platform" : platform API supproted 260TARGET_BUILD_JAVA_SUPPORT_LEVEL := platform 261 262# ----------------------------------------------------------------- 263# The pdk (Platform Development Kit) build 264include build/core/pdk_config.mk 265 266# ----------------------------------------------------------------- 267### 268### In this section we set up the things that are different 269### between the build variants 270### 271 272is_sdk_build := 273 274ifneq ($(filter sdk win_sdk sdk_addon,$(MAKECMDGOALS)),) 275is_sdk_build := true 276endif 277 278## have selinux ## 279ifeq ($(HAVE_SELINUX),true) 280ADDITIONAL_BUILD_PROPERTIES += ro.build.selinux=1 281endif # HAVE_SELINUX 282 283## user/userdebug ## 284 285user_variant := $(filter user userdebug,$(TARGET_BUILD_VARIANT)) 286enable_target_debugging := true 287tags_to_install := 288ifneq (,$(user_variant)) 289 # Target is secure in user builds. 290 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=1 291 292 ifeq ($(user_variant),userdebug) 293 # Pick up some extra useful tools 294 tags_to_install += debug 295 296 # Enable Dalvik lock contention logging for userdebug builds. 297 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.lockprof.threshold=500 298 else 299 # Disable debugging in plain user builds. 300 enable_target_debugging := 301 endif 302 303 # Turn on Dalvik preoptimization for user builds, but only if not 304 # explicitly disabled and the build is running on Linux (since host 305 # Dalvik isn't built for non-Linux hosts). 306 ifneq (true,$(DISABLE_DEXPREOPT)) 307 ifeq ($(user_variant),user) 308 ifeq ($(HOST_OS),linux) 309 WITH_DEXPREOPT := true 310 endif 311 endif 312 endif 313 314 # Disallow mock locations by default for user builds 315 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=0 316 317else # !user_variant 318 # Turn on checkjni for non-user builds. 319 ADDITIONAL_BUILD_PROPERTIES += ro.kernel.android.checkjni=1 320 # Set device insecure for non-user builds. 321 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=0 322 # Allow mock locations by default for non user builds 323 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=1 324endif # !user_variant 325 326ifeq (true,$(strip $(enable_target_debugging))) 327 # Target is more debuggable and adbd is on by default 328 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=1 329 # Include the debugging/testing OTA keys in this build. 330 INCLUDE_TEST_OTA_KEYS := true 331else # !enable_target_debugging 332 # Target is less debuggable and adbd is off by default 333 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=0 334endif # !enable_target_debugging 335 336## eng ## 337 338ifeq ($(TARGET_BUILD_VARIANT),eng) 339tags_to_install := debug eng 340ifneq ($(filter ro.setupwizard.mode=ENABLED, $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))),) 341 # Don't require the setup wizard on eng builds 342 ADDITIONAL_BUILD_PROPERTIES := $(filter-out ro.setupwizard.mode=%,\ 343 $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))) \ 344 ro.setupwizard.mode=OPTIONAL 345endif 346endif 347 348## tests ## 349 350ifeq ($(TARGET_BUILD_VARIANT),tests) 351tags_to_install := debug eng tests 352endif 353 354## sdk ## 355 356ifdef is_sdk_build 357 358# Detect if we want to build a repository for the SDK 359sdk_repo_goal := $(strip $(filter sdk_repo,$(MAKECMDGOALS))) 360MAKECMDGOALS := $(strip $(filter-out sdk_repo,$(MAKECMDGOALS))) 361 362ifneq ($(words $(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS))),1) 363$(error The 'sdk' target may not be specified with any other targets) 364endif 365 366# TODO: this should be eng I think. Since the sdk is built from the eng 367# variant. 368tags_to_install := debug eng 369ADDITIONAL_BUILD_PROPERTIES += xmpp.auto-presence=true 370ADDITIONAL_BUILD_PROPERTIES += ro.config.nocheckin=yes 371else # !sdk 372endif 373 374BUILD_WITHOUT_PV := true 375 376## precise GC ## 377 378ifneq ($(filter dalvik.gc.type-precise,$(PRODUCT_TAGS)),) 379 # Enabling type-precise GC results in larger optimized DEX files. The 380 # additional storage requirements for ".odex" files can cause /system 381 # to overflow on some devices, so this is configured separately for 382 # each product. 383 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.dexopt-flags=m=y 384endif 385 386ADDITIONAL_BUILD_PROPERTIES += net.bt.name=Android 387 388# enable vm tracing in files for now to help track 389# the cause of ANRs in the content process 390ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.stack-trace-file=/data/anr/traces.txt 391 392# ------------------------------------------------------------ 393# Define a function that, given a list of module tags, returns 394# non-empty if that module should be installed in /system. 395 396# For most goals, anything not tagged with the "tests" tag should 397# be installed in /system. 398define should-install-to-system 399$(if $(filter tests,$(1)),,true) 400endef 401 402ifdef is_sdk_build 403# For the sdk goal, anything with the "samples" tag should be 404# installed in /data even if that module also has "eng"/"debug"/"user". 405define should-install-to-system 406$(if $(filter samples tests,$(1)),,true) 407endef 408endif 409 410 411# If they only used the modifier goals (showcommands, checkbuild), we'll actually 412# build the default target. 413ifeq ($(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS)),) 414.PHONY: $(INTERNAL_MODIFIER_TARGETS) 415$(INTERNAL_MODIFIER_TARGETS): $(DEFAULT_GOAL) 416endif 417 418# These targets are going to delete stuff, don't bother including 419# the whole directory tree if that's all we're going to do 420ifeq ($(MAKECMDGOALS),clean) 421dont_bother := true 422endif 423ifeq ($(MAKECMDGOALS),clobber) 424dont_bother := true 425endif 426ifeq ($(MAKECMDGOALS),dataclean) 427dont_bother := true 428endif 429ifeq ($(MAKECMDGOALS),installclean) 430dont_bother := true 431endif 432 433# Bring in all modules that need to be built. 434ifneq ($(dont_bother),true) 435 436ifeq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc) 437SDK_ONLY := true 438$(info Building the SDK under darwin-ppc is actually obsolete and unsupported.) 439$(error stop) 440endif 441 442ifeq ($(HOST_OS),windows) 443SDK_ONLY := true 444endif 445 446ifeq ($(SDK_ONLY),true) 447include $(TOPDIR)sdk/build/sdk_only_whitelist.mk 448include $(TOPDIR)development/build/sdk_only_whitelist.mk 449 450# Exclude tools/acp when cross-compiling windows under linux 451ifeq ($(findstring Linux,$(UNAME)),) 452subdirs += build/tools/acp 453endif 454 455else # !SDK_ONLY 456ifeq ($(BUILD_TINY_ANDROID), true) 457 458# TINY_ANDROID is a super-minimal build configuration, handy for board 459# bringup and very low level debugging 460 461subdirs := \ 462 bionic \ 463 system/core \ 464 system/extras/ext4_utils \ 465 system/extras/su \ 466 build/libs \ 467 build/target \ 468 build/tools/acp \ 469 external/gcc-demangle \ 470 external/mksh \ 471 external/openssl \ 472 external/yaffs2 \ 473 external/zlib 474else # !BUILD_TINY_ANDROID 475# 476# Typical build; include any Android.mk files we can find. 477# 478subdirs := $(TOP) 479 480FULL_BUILD := true 481 482endif # !BUILD_TINY_ANDROID 483 484endif # !SDK_ONLY 485 486# Before we go and include all of the module makefiles, stash away 487# the PRODUCT_* values so that later we can verify they are not modified. 488stash_product_vars:=true 489ifeq ($(stash_product_vars),true) 490 $(call stash-product-vars, __STASHED) 491endif 492 493ifneq ($(ONE_SHOT_MAKEFILE),) 494# We've probably been invoked by the "mm" shell function 495# with a subdirectory's makefile. 496include $(ONE_SHOT_MAKEFILE) 497# Change CUSTOM_MODULES to include only modules that were 498# defined by this makefile; this will install all of those 499# modules as a side-effect. Do this after including ONE_SHOT_MAKEFILE 500# so that the modules will be installed in the same place they 501# would have been with a normal make. 502CUSTOM_MODULES := $(sort $(call get-tagged-modules,$(ALL_MODULE_TAGS))) 503FULL_BUILD := 504# Stub out the notice targets, which probably aren't defined 505# when using ONE_SHOT_MAKEFILE. 506NOTICE-HOST-%: ; 507NOTICE-TARGET-%: ; 508 509else # ONE_SHOT_MAKEFILE 510 511# 512# Include all of the makefiles in the system 513# 514 515# Can't use first-makefiles-under here because 516# --mindepth=2 makes the prunes not work. 517subdir_makefiles := \ 518 $(shell build/tools/findleaves.py --prune=out --prune=.repo --prune=.git $(subdirs) Android.mk) 519 520include $(subdir_makefiles) 521 522endif # ONE_SHOT_MAKEFILE 523 524# Now with all Android.mks loaded we can do post cleaning steps. 525include $(BUILD_SYSTEM)/post_clean.mk 526 527ifeq ($(stash_product_vars),true) 528 $(call assert-product-vars, __STASHED) 529endif 530 531include $(BUILD_SYSTEM)/legacy_prebuilts.mk 532ifneq ($(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),) 533 $(warning *** Some files have been added to ALL_PREBUILT.) 534 $(warning *) 535 $(warning * ALL_PREBUILT is a deprecated mechanism that) 536 $(warning * should not be used for new files.) 537 $(warning * As an alternative, use PRODUCT_COPY_FILES in) 538 $(warning * the appropriate product definition.) 539 $(warning * build/target/product/core.mk is the product) 540 $(warning * definition used in all products.) 541 $(warning *) 542 $(foreach bad_prebuilt,$(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),$(warning * unexpected $(bad_prebuilt) in ALL_PREBUILT)) 543 $(warning *) 544 $(error ALL_PREBUILT contains unexpected files) 545endif 546 547# ------------------------------------------------------------------- 548# All module makefiles have been included at this point. 549# ------------------------------------------------------------------- 550 551# ------------------------------------------------------------------- 552# Include any makefiles that must happen after the module makefiles 553# have been included. 554# TODO: have these files register themselves via a global var rather 555# than hard-coding the list here. 556ifdef FULL_BUILD 557 # Only include this during a full build, otherwise we can't be 558 # guaranteed that any policies were included. 559 -include frameworks/policies/base/PolicyConfig.mk 560endif 561 562# ------------------------------------------------------------------- 563# Fix up CUSTOM_MODULES to refer to installed files rather than 564# just bare module names. Leave unknown modules alone in case 565# they're actually full paths to a particular file. 566known_custom_modules := $(filter $(ALL_MODULES),$(CUSTOM_MODULES)) 567unknown_custom_modules := $(filter-out $(ALL_MODULES),$(CUSTOM_MODULES)) 568CUSTOM_MODULES := \ 569 $(call module-installed-files,$(known_custom_modules)) \ 570 $(unknown_custom_modules) 571 572# ------------------------------------------------------------------- 573# Define dependencies for modules that require other modules. 574# This can only happen now, after we've read in all module makefiles. 575# 576# TODO: deal with the fact that a bare module name isn't 577# unambiguous enough. Maybe declare short targets like 578# APPS:Quake or HOST:SHARED_LIBRARIES:libutils. 579# BUG: the system image won't know to depend on modules that are 580# brought in as requirements of other modules. 581define add-required-deps 582$(1): $(2) 583endef 584$(foreach m,$(ALL_MODULES), \ 585 $(eval r := $(ALL_MODULES.$(m).REQUIRED)) \ 586 $(if $(r), \ 587 $(eval r := $(call module-installed-files,$(r))) \ 588 $(eval $(call add-required-deps,$(ALL_MODULES.$(m).INSTALLED),$(r))) \ 589 ) \ 590 ) 591m := 592r := 593i := 594add-required-deps := 595 596# ------------------------------------------------------------------- 597# Figure out our module sets. 598# 599# Of the modules defined by the component makefiles, 600# determine what we actually want to build. 601 602ifdef FULL_BUILD 603 # The base list of modules to build for this product is specified 604 # by the appropriate product definition file, which was included 605 # by product_config.make. 606 product_MODULES := $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES) 607 # Filter out the overridden packages before doing expansion 608 product_MODULES := $(filter-out $(foreach p, $(product_MODULES), \ 609 $(PACKAGES.$(p).OVERRIDES)), $(product_MODULES)) 610 $(call expand-required-modules,product_MODULES,$(product_MODULES)) 611 product_FILES := $(call module-installed-files, $(product_MODULES)) 612 ifeq (0,1) 613 $(info product_FILES for $(TARGET_DEVICE) ($(INTERNAL_PRODUCT)):) 614 $(foreach p,$(product_FILES),$(info : $(p))) 615 $(error done) 616 endif 617else 618 # We're not doing a full build, and are probably only including 619 # a subset of the module makefiles. Don't try to build any modules 620 # requested by the product, because we probably won't have rules 621 # to build them. 622 product_FILES := 623endif 624 625# When modules are tagged with debug eng or tests, they are installed 626# for those variants regardless of what the product spec says. 627debug_MODULES := $(sort \ 628 $(call get-tagged-modules,debug) \ 629 $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_DEBUG)) \ 630 ) 631eng_MODULES := $(sort \ 632 $(call get-tagged-modules,eng) \ 633 $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_ENG)) \ 634 ) 635tests_MODULES := $(sort \ 636 $(call get-tagged-modules,tests) \ 637 $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_TESTS)) \ 638 ) 639 640# TODO: Remove the 3 places in the tree that use ALL_DEFAULT_INSTALLED_MODULES 641# and get rid of it from this list. 642# TODO: The shell is chosen by magic. Do we still need this? 643modules_to_install := $(sort \ 644 $(ALL_DEFAULT_INSTALLED_MODULES) \ 645 $(product_FILES) \ 646 $(foreach tag,$(tags_to_install),$($(tag)_MODULES)) \ 647 $(call get-tagged-modules, shell_$(TARGET_SHELL)) \ 648 $(CUSTOM_MODULES) \ 649 ) 650 651# Some packages may override others using LOCAL_OVERRIDES_PACKAGES. 652# Filter out (do not install) any overridden packages. 653overridden_packages := $(call get-package-overrides,$(modules_to_install)) 654ifdef overridden_packages 655# old_modules_to_install := $(modules_to_install) 656 modules_to_install := \ 657 $(filter-out $(foreach p,$(overridden_packages),$(p) %/$(p).apk), \ 658 $(modules_to_install)) 659endif 660#$(error filtered out 661# $(filter-out $(modules_to_install),$(old_modules_to_install))) 662 663# Don't include any GNU targets in the SDK. It's ok (and necessary) 664# to build the host tools, but nothing that's going to be installed 665# on the target (including static libraries). 666ifdef is_sdk_build 667 target_gnu_MODULES := \ 668 $(filter \ 669 $(TARGET_OUT_INTERMEDIATES)/% \ 670 $(TARGET_OUT)/% \ 671 $(TARGET_OUT_DATA)/%, \ 672 $(sort $(call get-tagged-modules,gnu))) 673 $(info Removing from sdk:)$(foreach d,$(target_gnu_MODULES),$(info : $(d))) 674 modules_to_install := \ 675 $(filter-out $(target_gnu_MODULES),$(modules_to_install)) 676 677 # Ensure every module listed in PRODUCT_PACKAGES* gets something installed 678 # TODO: Should we do this for all builds and not just the sdk? 679 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES), \ 680 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 681 $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES has nothing to install!))) 682 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_DEBUG), \ 683 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 684 $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_DEBUG has nothing to install!))) 685 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_ENG), \ 686 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 687 $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_ENG has nothing to install!))) 688 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_TESTS), \ 689 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 690 $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_TESTS has nothing to install!))) 691endif 692 693# Install all of the host modules 694modules_to_install += $(sort $(modules_to_install) $(ALL_HOST_INSTALLED_FILES)) 695 696# build/core/Makefile contains extra stuff that we don't want to pollute this 697# top-level makefile with. It expects that ALL_DEFAULT_INSTALLED_MODULES 698# contains everything that's built during the current make, but it also further 699# extends ALL_DEFAULT_INSTALLED_MODULES. 700ALL_DEFAULT_INSTALLED_MODULES := $(modules_to_install) 701include $(BUILD_SYSTEM)/Makefile 702modules_to_install := $(sort $(ALL_DEFAULT_INSTALLED_MODULES)) 703ALL_DEFAULT_INSTALLED_MODULES := 704 705endif # dont_bother 706 707 708# These are additional goals that we build, in order to make sure that there 709# is as little code as possible in the tree that doesn't build. 710modules_to_check := $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).CHECKED)) 711 712# If you would like to build all goals, and not skip any intermediate 713# steps, you can pass the "all" modifier goal on the commandline. 714ifneq ($(filter all,$(MAKECMDGOALS)),) 715modules_to_check += $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).BUILT)) 716endif 717 718# for easier debugging 719modules_to_check := $(sort $(modules_to_check)) 720#$(error modules_to_check $(modules_to_check)) 721 722# ------------------------------------------------------------------- 723# This is used to to get the ordering right, you can also use these, 724# but they're considered undocumented, so don't complain if their 725# behavior changes. 726.PHONY: prebuilt 727prebuilt: $(ALL_PREBUILT) 728 729# An internal target that depends on all copied headers 730# (see copy_headers.make). Other targets that need the 731# headers to be copied first can depend on this target. 732.PHONY: all_copied_headers 733all_copied_headers: ; 734 735$(ALL_C_CPP_ETC_OBJECTS): | all_copied_headers 736 737# All the droid stuff, in directories 738.PHONY: files 739files: prebuilt \ 740 $(modules_to_install) \ 741 $(modules_to_check) \ 742 $(INSTALLED_ANDROID_INFO_TXT_TARGET) 743 744# ------------------------------------------------------------------- 745 746.PHONY: checkbuild 747checkbuild: $(modules_to_check) 748 749.PHONY: ramdisk 750ramdisk: $(INSTALLED_RAMDISK_TARGET) 751 752.PHONY: factory_ramdisk 753factory_ramdisk: $(INSTALLED_FACTORY_RAMDISK_TARGET) 754 755.PHONY: factory_bundle 756factory_bundle: $(INSTALLED_FACTORY_BUNDLE_TARGET) 757 758.PHONY: systemtarball 759systemtarball: $(INSTALLED_SYSTEMTARBALL_TARGET) 760 761.PHONY: boottarball 762boottarball: $(INSTALLED_BOOTTARBALL_TARGET) 763 764.PHONY: userdataimage 765userdataimage: $(INSTALLED_USERDATAIMAGE_TARGET) 766 767ifneq (,$(filter userdataimage, $(MAKECMDGOALS))) 768$(call dist-for-goals, userdataimage, $(BUILT_USERDATAIMAGE_TARGET)) 769endif 770 771.PHONY: userdatatarball 772userdatatarball: $(INSTALLED_USERDATATARBALL_TARGET) 773 774.PHONY: cacheimage 775cacheimage: $(INSTALLED_CACHEIMAGE_TARGET) 776 777.PHONY: bootimage 778bootimage: $(INSTALLED_BOOTIMAGE_TARGET) 779 780ifeq ($(BUILD_TINY_ANDROID), true) 781INSTALLED_RECOVERYIMAGE_TARGET := 782endif 783 784# Build files and then package it into the rom formats 785.PHONY: droidcore 786droidcore: files \ 787 systemimage \ 788 $(INSTALLED_BOOTIMAGE_TARGET) \ 789 $(INSTALLED_RECOVERYIMAGE_TARGET) \ 790 $(INSTALLED_USERDATAIMAGE_TARGET) \ 791 $(INSTALLED_CACHEIMAGE_TARGET) \ 792 $(INSTALLED_FILES_FILE) 793 794# dist_files only for putting your library into the dist directory with a full build. 795.PHONY: dist_files 796 797# Dist for droid if droid is among the cmd goals, or no cmd goal is given. 798ifneq ($(filter droid,$(MAKECMDGOALS))$(filter ||,|$(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS))|),) 799 800ifneq ($(TARGET_BUILD_APPS),) 801 # If this build is just for apps, only build apps and not the full system by default. 802 803 unbundled_build_modules := 804 ifneq ($(filter all,$(TARGET_BUILD_APPS)),) 805 # If they used the magic goal "all" then build all apps in the source tree. 806 unbundled_build_modules := $(foreach m,$(sort $(ALL_MODULES)),$(if $(filter APPS,$(ALL_MODULES.$(m).CLASS)),$(m))) 807 else 808 unbundled_build_modules := $(TARGET_BUILD_APPS) 809 endif 810 811 apps_only_installed_files := $(foreach m,$(unbundled_build_modules),$(ALL_MODULES.$(m).INSTALLED)) 812 # dist the unbundled app. 813 $(call dist-for-goals,apps_only, $(apps_only_installed_files)) 814 815 ifeq ($(EMMA_INSTRUMENT),true) 816 $(EMMA_META_ZIP) : $(apps_only_installed_files) 817 818 $(call dist-for-goals,apps_only, $(EMMA_META_ZIP)) 819 endif 820 821.PHONY: apps_only 822apps_only: $(unbundled_build_modules) 823 824droid: apps_only 825 826else # TARGET_BUILD_APPS 827 $(call dist-for-goals, droidcore, \ 828 $(INTERNAL_UPDATE_PACKAGE_TARGET) \ 829 $(INTERNAL_OTA_PACKAGE_TARGET) \ 830 $(SYMBOLS_ZIP) \ 831 $(INSTALLED_FILES_FILE) \ 832 $(INSTALLED_BUILD_PROP_TARGET) \ 833 $(BUILT_TARGET_FILES_PACKAGE) \ 834 $(INSTALLED_ANDROID_INFO_TXT_TARGET) \ 835 $(INSTALLED_RAMDISK_TARGET) \ 836 $(INSTALLED_FACTORY_RAMDISK_TARGET) \ 837 $(INSTALLED_FACTORY_BUNDLE_TARGET) \ 838 ) 839 840 ifneq ($(TARGET_BUILD_PDK),true) 841 $(call dist-for-goals, droidcore, \ 842 $(APPS_ZIP) \ 843 $(INTERNAL_EMULATOR_PACKAGE_TARGET) \ 844 $(PACKAGE_STATS_FILE) \ 845 ) 846 endif 847 848 ifeq ($(EMMA_INSTRUMENT),true) 849 $(EMMA_META_ZIP) : $(INSTALLED_SYSTEMIMAGE) 850 851 $(call dist-for-goals, dist_files, $(EMMA_META_ZIP)) 852 endif 853 854# Building a full system-- the default is to build droidcore 855droid: droidcore dist_files 856 857endif # TARGET_BUILD_APPS 858endif # droid in $(MAKECMDGOALS) 859 860 861.PHONY: droid 862 863# phony target that include any targets in $(ALL_MODULES) 864.PHONY: all_modules 865all_modules: $(ALL_MODULES) 866 867.PHONY: docs 868docs: $(ALL_DOCS) 869 870.PHONY: sdk 871ALL_SDK_TARGETS := $(INTERNAL_SDK_TARGET) 872sdk: $(ALL_SDK_TARGETS) 873ifneq ($(filter sdk win_sdk,$(MAKECMDGOALS)),) 874$(call dist-for-goals,sdk win_sdk, \ 875 $(ALL_SDK_TARGETS) \ 876 $(SYMBOLS_ZIP) \ 877 $(INSTALLED_BUILD_PROP_TARGET) \ 878) 879endif 880 881.PHONY: lintall 882 883.PHONY: samplecode 884sample_MODULES := $(sort $(call get-tagged-modules,samples)) 885sample_APKS_DEST_PATH := $(TARGET_COMMON_OUT_ROOT)/samples 886sample_APKS_COLLECTION := \ 887 $(foreach module,$(sample_MODULES),$(sample_APKS_DEST_PATH)/$(notdir $(module))) 888$(foreach module,$(sample_MODULES),$(eval $(call \ 889 copy-one-file,$(module),$(sample_APKS_DEST_PATH)/$(notdir $(module))))) 890sample_ADDITIONAL_INSTALLED := \ 891 $(filter-out $(modules_to_install) $(modules_to_check) $(ALL_PREBUILT),$(sample_MODULES)) 892samplecode: $(sample_APKS_COLLECTION) 893 @echo "Collect sample code apks: $^" 894 # remove apks that are not intended to be installed. 895 rm -f $(sample_ADDITIONAL_INSTALLED) 896 897.PHONY: findbugs 898findbugs: $(INTERNAL_FINDBUGS_HTML_TARGET) $(INTERNAL_FINDBUGS_XML_TARGET) 899 900.PHONY: clean 901clean: 902 @rm -rf $(OUT_DIR) 903 @echo "Entire build directory removed." 904 905.PHONY: clobber 906clobber: clean 907 908# The rules for dataclean and installclean are defined in cleanbuild.mk. 909 910#xxx scrape this from ALL_MODULE_NAME_TAGS 911.PHONY: modules 912modules: 913 @echo "Available sub-modules:" 914 @echo "$(call module-names-for-tag-list,$(ALL_MODULE_TAGS))" | \ 915 tr -s ' ' '\n' | sort -u | $(COLUMN) 916 917.PHONY: showcommands 918showcommands: 919 @echo >/dev/null 920 921.PHONY: nothing 922nothing: 923 @echo Successfully read the makefiles. 924