main.mk revision 10649c632d7e4385909424473ad5a566177216b2
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# Bring in standard build system definitions. 222include $(BUILD_SYSTEM)/definitions.mk 223 224# Bring in dex_preopt.mk 225include $(BUILD_SYSTEM)/dex_preopt.mk 226 227ifneq ($(filter eng user userdebug,$(MAKECMDGOALS)),) 228$(info ***************************************************************) 229$(info ***************************************************************) 230$(info Don't pass '$(filter eng user userdebug tests,$(MAKECMDGOALS))' on \ 231 the make command line.) 232# XXX The single quote on this line fixes gvim's syntax highlighting. 233# Without which, the rest of this file is impossible to read. 234$(info Set TARGET_BUILD_VARIANT in buildspec.mk, or use lunch or) 235$(info choosecombo.) 236$(info ***************************************************************) 237$(info ***************************************************************) 238$(error stopping) 239endif 240 241ifneq ($(filter-out $(INTERNAL_VALID_VARIANTS),$(TARGET_BUILD_VARIANT)),) 242$(info ***************************************************************) 243$(info ***************************************************************) 244$(info Invalid variant: $(TARGET_BUILD_VARIANT) 245$(info Valid values are: $(INTERNAL_VALID_VARIANTS) 246$(info ***************************************************************) 247$(info ***************************************************************) 248$(error stopping) 249endif 250 251# ----------------------------------------------------------------- 252# Variable to check java support level inside PDK build. 253# Not necessary if the components is not in PDK. 254# not defined : not supported 255# "sdk" : sdk API only 256# "platform" : platform API supproted 257TARGET_BUILD_JAVA_SUPPORT_LEVEL := platform 258 259# ----------------------------------------------------------------- 260# The pdk (Platform Development Kit) build 261include build/core/pdk_config.mk 262 263# ----------------------------------------------------------------- 264### 265### In this section we set up the things that are different 266### between the build variants 267### 268 269is_sdk_build := 270 271ifneq ($(filter sdk win_sdk sdk_addon,$(MAKECMDGOALS)),) 272is_sdk_build := true 273endif 274 275## have selinux ## 276ifeq ($(HAVE_SELINUX),true) 277ADDITIONAL_BUILD_PROPERTIES += ro.build.selinux=1 278endif # HAVE_SELINUX 279 280## user/userdebug ## 281 282user_variant := $(filter userdebug user,$(TARGET_BUILD_VARIANT)) 283enable_target_debugging := true 284ifneq (,$(user_variant)) 285 # Target is secure in user builds. 286 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=1 287 288 tags_to_install := user 289 ifeq ($(user_variant),userdebug) 290 # Pick up some extra useful tools 291 tags_to_install += debug 292 293 # Enable Dalvik lock contention logging for userdebug builds. 294 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.lockprof.threshold=500 295 else 296 # Disable debugging in plain user builds. 297 enable_target_debugging := 298 endif 299 300 # Turn on Dalvik preoptimization for user builds, but only if not 301 # explicitly disabled and the build is running on Linux (since host 302 # Dalvik isn't built for non-Linux hosts). 303 ifneq (true,$(DISABLE_DEXPREOPT)) 304 ifeq ($(user_variant),user) 305 ifeq ($(HOST_OS),linux) 306 WITH_DEXPREOPT := true 307 endif 308 endif 309 endif 310 311 # Disallow mock locations by default for user builds 312 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=0 313 314else # !user_variant 315 # Turn on checkjni for non-user builds. 316 ADDITIONAL_BUILD_PROPERTIES += ro.kernel.android.checkjni=1 317 # Set device insecure for non-user builds. 318 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=0 319 # Allow mock locations by default for non user builds 320 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=1 321endif # !user_variant 322 323ifeq (true,$(strip $(enable_target_debugging))) 324 # Target is more debuggable and adbd is on by default 325 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=1 326 # Include the debugging/testing OTA keys in this build. 327 INCLUDE_TEST_OTA_KEYS := true 328else # !enable_target_debugging 329 # Target is less debuggable and adbd is off by default 330 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=0 331endif # !enable_target_debugging 332 333## eng ## 334 335ifeq ($(TARGET_BUILD_VARIANT),eng) 336tags_to_install := user debug eng 337ifneq ($(filter ro.setupwizard.mode=ENABLED, $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))),) 338 # Don't require the setup wizard on eng builds 339 ADDITIONAL_BUILD_PROPERTIES := $(filter-out ro.setupwizard.mode=%,\ 340 $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))) \ 341 ro.setupwizard.mode=OPTIONAL 342endif 343endif 344 345## tests ## 346 347ifeq ($(TARGET_BUILD_VARIANT),tests) 348tags_to_install := user debug eng tests 349endif 350 351## sdk ## 352 353ifdef is_sdk_build 354 355# Detect if we want to build a repository for the SDK 356sdk_repo_goal := $(strip $(filter sdk_repo,$(MAKECMDGOALS))) 357MAKECMDGOALS := $(strip $(filter-out sdk_repo,$(MAKECMDGOALS))) 358 359ifneq ($(words $(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS))),1) 360$(error The 'sdk' target may not be specified with any other targets) 361endif 362 363# TODO: this should be eng I think. Since the sdk is built from the eng 364# variant. 365tags_to_install := user debug eng 366ADDITIONAL_BUILD_PROPERTIES += xmpp.auto-presence=true 367ADDITIONAL_BUILD_PROPERTIES += ro.config.nocheckin=yes 368else # !sdk 369endif 370 371BUILD_WITHOUT_PV := true 372 373## precise GC ## 374 375ifneq ($(filter dalvik.gc.type-precise,$(PRODUCT_TAGS)),) 376 # Enabling type-precise GC results in larger optimized DEX files. The 377 # additional storage requirements for ".odex" files can cause /system 378 # to overflow on some devices, so this is configured separately for 379 # each product. 380 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.dexopt-flags=m=y 381endif 382 383ADDITIONAL_BUILD_PROPERTIES += net.bt.name=Android 384 385# enable vm tracing in files for now to help track 386# the cause of ANRs in the content process 387ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.stack-trace-file=/data/anr/traces.txt 388 389# ------------------------------------------------------------ 390# Define a function that, given a list of module tags, returns 391# non-empty if that module should be installed in /system. 392 393# For most goals, anything not tagged with the "tests" tag should 394# be installed in /system. 395define should-install-to-system 396$(if $(filter tests,$(1)),,true) 397endef 398 399ifdef is_sdk_build 400# For the sdk goal, anything with the "samples" tag should be 401# installed in /data even if that module also has "eng"/"debug"/"user". 402define should-install-to-system 403$(if $(filter samples tests,$(1)),,true) 404endef 405endif 406 407 408# If they only used the modifier goals (showcommands, checkbuild), we'll actually 409# build the default target. 410ifeq ($(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS)),) 411.PHONY: $(INTERNAL_MODIFIER_TARGETS) 412$(INTERNAL_MODIFIER_TARGETS): $(DEFAULT_GOAL) 413endif 414 415# These targets are going to delete stuff, don't bother including 416# the whole directory tree if that's all we're going to do 417ifeq ($(MAKECMDGOALS),clean) 418dont_bother := true 419endif 420ifeq ($(MAKECMDGOALS),clobber) 421dont_bother := true 422endif 423ifeq ($(MAKECMDGOALS),dataclean) 424dont_bother := true 425endif 426ifeq ($(MAKECMDGOALS),installclean) 427dont_bother := true 428endif 429 430# Bring in all modules that need to be built. 431ifneq ($(dont_bother),true) 432 433ifeq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc) 434SDK_ONLY := true 435$(info Building the SDK under darwin-ppc is actually obsolete and unsupported.) 436$(error stop) 437endif 438 439ifeq ($(HOST_OS),windows) 440SDK_ONLY := true 441endif 442 443ifeq ($(SDK_ONLY),true) 444include $(TOPDIR)sdk/build/sdk_only_whitelist.mk 445include $(TOPDIR)development/build/sdk_only_whitelist.mk 446 447# Exclude tools/acp when cross-compiling windows under linux 448ifeq ($(findstring Linux,$(UNAME)),) 449subdirs += build/tools/acp 450endif 451 452else # !SDK_ONLY 453ifeq ($(BUILD_TINY_ANDROID), true) 454 455# TINY_ANDROID is a super-minimal build configuration, handy for board 456# bringup and very low level debugging 457 458subdirs := \ 459 bionic \ 460 system/core \ 461 system/extras/ext4_utils \ 462 system/extras/su \ 463 build/libs \ 464 build/target \ 465 build/tools/acp \ 466 external/gcc-demangle \ 467 external/mksh \ 468 external/yaffs2 \ 469 external/zlib 470else # !BUILD_TINY_ANDROID 471# 472# Typical build; include any Android.mk files we can find. 473# 474subdirs := $(TOP) 475 476FULL_BUILD := true 477 478endif # !BUILD_TINY_ANDROID 479 480endif # !SDK_ONLY 481 482# Before we go and include all of the module makefiles, stash away 483# the PRODUCT_* values so that later we can verify they are not modified. 484stash_product_vars:=true 485ifeq ($(stash_product_vars),true) 486 $(call stash-product-vars, __STASHED) 487endif 488 489ifneq ($(ONE_SHOT_MAKEFILE),) 490# We've probably been invoked by the "mm" shell function 491# with a subdirectory's makefile. 492include $(ONE_SHOT_MAKEFILE) 493# Change CUSTOM_MODULES to include only modules that were 494# defined by this makefile; this will install all of those 495# modules as a side-effect. Do this after including ONE_SHOT_MAKEFILE 496# so that the modules will be installed in the same place they 497# would have been with a normal make. 498CUSTOM_MODULES := $(sort $(call get-tagged-modules,$(ALL_MODULE_TAGS))) 499FULL_BUILD := 500# Stub out the notice targets, which probably aren't defined 501# when using ONE_SHOT_MAKEFILE. 502NOTICE-HOST-%: ; 503NOTICE-TARGET-%: ; 504 505else # ONE_SHOT_MAKEFILE 506 507# 508# Include all of the makefiles in the system 509# 510 511# Can't use first-makefiles-under here because 512# --mindepth=2 makes the prunes not work. 513subdir_makefiles := \ 514 $(shell build/tools/findleaves.py --prune=out --prune=.repo --prune=.git $(subdirs) Android.mk) 515 516include $(subdir_makefiles) 517 518endif # ONE_SHOT_MAKEFILE 519 520# Now with all Android.mks loaded we can do post cleaning steps. 521include $(BUILD_SYSTEM)/post_clean.mk 522 523ifeq ($(stash_product_vars),true) 524 $(call assert-product-vars, __STASHED) 525endif 526 527include $(BUILD_SYSTEM)/legacy_prebuilts.mk 528ifneq ($(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),) 529 $(warning *** Some files have been added to ALL_PREBUILT.) 530 $(warning *) 531 $(warning * ALL_PREBUILT is a deprecated mechanism that) 532 $(warning * should not be used for new files.) 533 $(warning * As an alternative, use PRODUCT_COPY_FILES in) 534 $(warning * the appropriate product definition.) 535 $(warning * build/target/product/core.mk is the product) 536 $(warning * definition used in all products.) 537 $(warning *) 538 $(foreach bad_prebuilt,$(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),$(warning * unexpected $(bad_prebuilt) in ALL_PREBUILT)) 539 $(warning *) 540 $(error ALL_PREBUILT contains unexpected files) 541endif 542 543# ------------------------------------------------------------------- 544# All module makefiles have been included at this point. 545# ------------------------------------------------------------------- 546 547# ------------------------------------------------------------------- 548# Include any makefiles that must happen after the module makefiles 549# have been included. 550# TODO: have these files register themselves via a global var rather 551# than hard-coding the list here. 552ifdef FULL_BUILD 553 # Only include this during a full build, otherwise we can't be 554 # guaranteed that any policies were included. 555 -include frameworks/policies/base/PolicyConfig.mk 556endif 557 558# ------------------------------------------------------------------- 559# Fix up CUSTOM_MODULES to refer to installed files rather than 560# just bare module names. Leave unknown modules alone in case 561# they're actually full paths to a particular file. 562known_custom_modules := $(filter $(ALL_MODULES),$(CUSTOM_MODULES)) 563unknown_custom_modules := $(filter-out $(ALL_MODULES),$(CUSTOM_MODULES)) 564CUSTOM_MODULES := \ 565 $(call module-installed-files,$(known_custom_modules)) \ 566 $(unknown_custom_modules) 567 568# ------------------------------------------------------------------- 569# Define dependencies for modules that require other modules. 570# This can only happen now, after we've read in all module makefiles. 571# 572# TODO: deal with the fact that a bare module name isn't 573# unambiguous enough. Maybe declare short targets like 574# APPS:Quake or HOST:SHARED_LIBRARIES:libutils. 575# BUG: the system image won't know to depend on modules that are 576# brought in as requirements of other modules. 577define add-required-deps 578$(1): $(2) 579endef 580$(foreach m,$(ALL_MODULES), \ 581 $(eval r := $(ALL_MODULES.$(m).REQUIRED)) \ 582 $(if $(r), \ 583 $(eval r := $(call module-installed-files,$(r))) \ 584 $(eval $(call add-required-deps,$(ALL_MODULES.$(m).INSTALLED),$(r))) \ 585 ) \ 586 ) 587m := 588r := 589i := 590add-required-deps := 591 592# ------------------------------------------------------------------- 593# Figure out our module sets. 594 595# Of the modules defined by the component makefiles, 596# determine what we actually want to build. 597Default_MODULES := $(sort $(ALL_DEFAULT_INSTALLED_MODULES) \ 598 $(CUSTOM_MODULES)) 599# TODO: Remove the 3 places in the tree that use 600# ALL_DEFAULT_INSTALLED_MODULES and get rid of it from this list. 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 user_PACKAGES := $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES) 607 $(call expand-required-modules,user_PACKAGES,$(user_PACKAGES)) 608 user_PACKAGES := $(call module-installed-files, $(user_PACKAGES)) 609else 610 # We're not doing a full build, and are probably only including 611 # a subset of the module makefiles. Don't try to build any modules 612 # requested by the product, because we probably won't have rules 613 # to build them. 614 user_PACKAGES := 615endif 616# Use tags to get the non-APPS user modules. Use the product 617# definition files to get the APPS user modules. 618user_MODULES := $(sort $(call get-tagged-modules,user shell_$(TARGET_SHELL))) 619user_MODULES := $(user_MODULES) $(user_PACKAGES) 620 621eng_MODULES := $(sort \ 622 $(call get-tagged-modules,eng) \ 623 $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_ENG)) \ 624 ) 625debug_MODULES := $(sort \ 626 $(call get-tagged-modules,debug) \ 627 $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_DEBUG)) \ 628 ) 629tests_MODULES := $(sort \ 630 $(call get-tagged-modules,tests) \ 631 $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_TESTS)) \ 632 ) 633 634ifeq ($(strip $(tags_to_install)),) 635$(error ASSERTION FAILED: tags_to_install should not be empty) 636endif 637modules_to_install := $(sort $(Default_MODULES) \ 638 $(foreach tag,$(tags_to_install),$($(tag)_MODULES))) 639 640# Some packages may override others using LOCAL_OVERRIDES_PACKAGES. 641# Filter out (do not install) any overridden packages. 642overridden_packages := $(call get-package-overrides,$(modules_to_install)) 643ifdef overridden_packages 644# old_modules_to_install := $(modules_to_install) 645 modules_to_install := \ 646 $(filter-out $(foreach p,$(overridden_packages),$(p) %/$(p).apk), \ 647 $(modules_to_install)) 648endif 649#$(error filtered out 650# $(filter-out $(modules_to_install),$(old_modules_to_install))) 651 652# Don't include any GNU targets in the SDK. It's ok (and necessary) 653# to build the host tools, but nothing that's going to be installed 654# on the target (including static libraries). 655ifdef is_sdk_build 656 target_gnu_MODULES := \ 657 $(filter \ 658 $(TARGET_OUT_INTERMEDIATES)/% \ 659 $(TARGET_OUT)/% \ 660 $(TARGET_OUT_DATA)/%, \ 661 $(sort $(call get-tagged-modules,gnu))) 662 $(info Removing from sdk:)$(foreach d,$(target_gnu_MODULES),$(info : $(d))) 663 modules_to_install := \ 664 $(filter-out $(target_gnu_MODULES),$(modules_to_install)) 665 666 # Ensure every module listed in PRODUCT_PACKAGES* gets something installed 667 # TODO: Should we do this for all builds and not just the sdk? 668 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES), \ 669 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 670 $(error Module '$(m)' in PRODUCT_PACKAGES has nothing to install!))) 671 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_DEBUG), \ 672 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 673 $(error Module '$(m)' in PRODUCT_PACKAGES_DEBUG has nothing to install!))) 674 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_ENG), \ 675 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 676 $(error Module '$(m)' in PRODUCT_PACKAGES_ENG has nothing to install!))) 677 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_TESTS), \ 678 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 679 $(error Module '$(m)' in PRODUCT_PACKAGES_TESTS has nothing to install!))) 680endif 681 682 683# build/core/Makefile contains extra stuff that we don't want to pollute this 684# top-level makefile with. It expects that ALL_DEFAULT_INSTALLED_MODULES 685# contains everything that's built during the current make, but it also further 686# extends ALL_DEFAULT_INSTALLED_MODULES. 687ALL_DEFAULT_INSTALLED_MODULES := $(modules_to_install) 688include $(BUILD_SYSTEM)/Makefile 689modules_to_install := $(sort $(ALL_DEFAULT_INSTALLED_MODULES)) 690ALL_DEFAULT_INSTALLED_MODULES := 691 692endif # dont_bother 693 694# These are additional goals that we build, in order to make sure that there 695# is as little code as possible in the tree that doesn't build. 696modules_to_check := $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).CHECKED)) 697 698# If you would like to build all goals, and not skip any intermediate 699# steps, you can pass the "all" modifier goal on the commandline. 700ifneq ($(filter all,$(MAKECMDGOALS)),) 701modules_to_check += $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).BUILT)) 702endif 703 704# for easier debugging 705modules_to_check := $(sort $(modules_to_check)) 706#$(error modules_to_check $(modules_to_check)) 707 708# ------------------------------------------------------------------- 709# This is used to to get the ordering right, you can also use these, 710# but they're considered undocumented, so don't complain if their 711# behavior changes. 712.PHONY: prebuilt 713prebuilt: $(ALL_PREBUILT) 714 715# An internal target that depends on all copied headers 716# (see copy_headers.make). Other targets that need the 717# headers to be copied first can depend on this target. 718.PHONY: all_copied_headers 719all_copied_headers: ; 720 721$(ALL_C_CPP_ETC_OBJECTS): | all_copied_headers 722 723# All the droid stuff, in directories 724.PHONY: files 725files: prebuilt \ 726 $(modules_to_install) \ 727 $(modules_to_check) \ 728 $(INSTALLED_ANDROID_INFO_TXT_TARGET) 729 730# ------------------------------------------------------------------- 731 732.PHONY: checkbuild 733checkbuild: $(modules_to_check) 734 735.PHONY: ramdisk 736ramdisk: $(INSTALLED_RAMDISK_TARGET) 737 738.PHONY: factory_ramdisk 739factory_ramdisk: $(INSTALLED_FACTORY_RAMDISK_TARGET) 740 741.PHONY: factory_bundle 742factory_bundle: $(INSTALLED_FACTORY_BUNDLE_TARGET) 743 744.PHONY: systemtarball 745systemtarball: $(INSTALLED_SYSTEMTARBALL_TARGET) 746 747.PHONY: boottarball 748boottarball: $(INSTALLED_BOOTTARBALL_TARGET) 749 750.PHONY: userdataimage 751userdataimage: $(INSTALLED_USERDATAIMAGE_TARGET) 752 753ifneq (,$(filter userdataimage, $(MAKECMDGOALS))) 754$(call dist-for-goals, userdataimage, $(BUILT_USERDATAIMAGE_TARGET)) 755endif 756 757.PHONY: userdatatarball 758userdatatarball: $(INSTALLED_USERDATATARBALL_TARGET) 759 760.PHONY: cacheimage 761cacheimage: $(INSTALLED_CACHEIMAGE_TARGET) 762 763.PHONY: bootimage 764bootimage: $(INSTALLED_BOOTIMAGE_TARGET) 765 766ifeq ($(BUILD_TINY_ANDROID), true) 767INSTALLED_RECOVERYIMAGE_TARGET := 768endif 769 770# Build files and then package it into the rom formats 771.PHONY: droidcore 772droidcore: files \ 773 systemimage \ 774 $(INSTALLED_BOOTIMAGE_TARGET) \ 775 $(INSTALLED_RECOVERYIMAGE_TARGET) \ 776 $(INSTALLED_USERDATAIMAGE_TARGET) \ 777 $(INSTALLED_CACHEIMAGE_TARGET) \ 778 $(INSTALLED_FILES_FILE) 779 780# dist_files only for putting your library into the dist directory with a full build. 781.PHONY: dist_files 782 783# Dist for droid if droid is among the cmd goals, or no cmd goal is given. 784ifneq ($(filter droid,$(MAKECMDGOALS))$(filter ||,|$(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS))|),) 785 786ifneq ($(TARGET_BUILD_APPS),) 787 # If this build is just for apps, only build apps and not the full system by default. 788 789 unbundled_build_modules := 790 ifneq ($(filter all,$(TARGET_BUILD_APPS)),) 791 # If they used the magic goal "all" then build all apps in the source tree. 792 unbundled_build_modules := $(foreach m,$(sort $(ALL_MODULES)),$(if $(filter APPS,$(ALL_MODULES.$(m).CLASS)),$(m))) 793 else 794 unbundled_build_modules := $(TARGET_BUILD_APPS) 795 endif 796 797 apps_only_installed_files := $(foreach m,$(unbundled_build_modules),$(ALL_MODULES.$(m).INSTALLED)) 798 # dist the unbundled app. 799 $(call dist-for-goals,apps_only, $(apps_only_installed_files)) 800 801 ifeq ($(EMMA_INSTRUMENT),true) 802 $(EMMA_META_ZIP) : $(apps_only_installed_files) 803 804 $(call dist-for-goals,apps_only, $(EMMA_META_ZIP)) 805 endif 806 807.PHONY: apps_only 808apps_only: $(unbundled_build_modules) 809 810droid: apps_only 811 812else # TARGET_BUILD_APPS 813 $(call dist-for-goals, droidcore, \ 814 $(INTERNAL_UPDATE_PACKAGE_TARGET) \ 815 $(INTERNAL_OTA_PACKAGE_TARGET) \ 816 $(SYMBOLS_ZIP) \ 817 $(INSTALLED_FILES_FILE) \ 818 $(INSTALLED_BUILD_PROP_TARGET) \ 819 $(BUILT_TARGET_FILES_PACKAGE) \ 820 $(INSTALLED_ANDROID_INFO_TXT_TARGET) \ 821 $(INSTALLED_RAMDISK_TARGET) \ 822 $(INSTALLED_FACTORY_RAMDISK_TARGET) \ 823 $(INSTALLED_FACTORY_BUNDLE_TARGET) \ 824 ) 825 826 ifneq ($(TARGET_BUILD_PDK),true) 827 $(call dist-for-goals, droidcore, \ 828 $(APPS_ZIP) \ 829 $(INTERNAL_EMULATOR_PACKAGE_TARGET) \ 830 $(PACKAGE_STATS_FILE) \ 831 ) 832 endif 833 834 ifeq ($(EMMA_INSTRUMENT),true) 835 $(EMMA_META_ZIP) : $(INSTALLED_SYSTEMIMAGE) 836 837 $(call dist-for-goals, dist_files, $(EMMA_META_ZIP)) 838 endif 839 840# Building a full system-- the default is to build droidcore 841droid: droidcore dist_files 842 843endif # TARGET_BUILD_APPS 844endif # droid in $(MAKECMDGOALS) 845 846 847.PHONY: droid 848 849# phony target that include any targets in $(ALL_MODULES) 850.PHONY: all_modules 851all_modules: $(ALL_MODULES) 852 853.PHONY: docs 854docs: $(ALL_DOCS) 855 856.PHONY: sdk 857ALL_SDK_TARGETS := $(INTERNAL_SDK_TARGET) 858sdk: $(ALL_SDK_TARGETS) 859ifneq ($(filter sdk win_sdk,$(MAKECMDGOALS)),) 860$(call dist-for-goals,sdk win_sdk, \ 861 $(ALL_SDK_TARGETS) \ 862 $(SYMBOLS_ZIP) \ 863 $(INSTALLED_BUILD_PROP_TARGET) \ 864) 865endif 866 867.PHONY: lintall 868 869.PHONY: samplecode 870sample_MODULES := $(sort $(call get-tagged-modules,samples)) 871sample_APKS_DEST_PATH := $(TARGET_COMMON_OUT_ROOT)/samples 872sample_APKS_COLLECTION := \ 873 $(foreach module,$(sample_MODULES),$(sample_APKS_DEST_PATH)/$(notdir $(module))) 874$(foreach module,$(sample_MODULES),$(eval $(call \ 875 copy-one-file,$(module),$(sample_APKS_DEST_PATH)/$(notdir $(module))))) 876sample_ADDITIONAL_INSTALLED := \ 877 $(filter-out $(modules_to_install) $(modules_to_check) $(ALL_PREBUILT),$(sample_MODULES)) 878samplecode: $(sample_APKS_COLLECTION) 879 @echo "Collect sample code apks: $^" 880 # remove apks that are not intended to be installed. 881 rm -f $(sample_ADDITIONAL_INSTALLED) 882 883.PHONY: findbugs 884findbugs: $(INTERNAL_FINDBUGS_HTML_TARGET) $(INTERNAL_FINDBUGS_XML_TARGET) 885 886.PHONY: clean 887clean: 888 @rm -rf $(OUT_DIR) 889 @echo "Entire build directory removed." 890 891.PHONY: clobber 892clobber: clean 893 894# The rules for dataclean and installclean are defined in cleanbuild.mk. 895 896#xxx scrape this from ALL_MODULE_NAME_TAGS 897.PHONY: modules 898modules: 899 @echo "Available sub-modules:" 900 @echo "$(call module-names-for-tag-list,$(ALL_MODULE_TAGS))" | \ 901 tr -s ' ' '\n' | sort -u | $(COLUMN) 902 903.PHONY: showcommands 904showcommands: 905 @echo >/dev/null 906 907.PHONY: nothing 908nothing: 909 @echo Successfully read the makefiles. 910