main.mk revision a7deb0857c4fc0799cd1ebb82ff79dcbe2745ec0
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# These goals don't need to collect and include Android.mks/CleanSpec.mks 75# in the source tree. 76dont_bother_goals := clean clobber dataclean installclean \ 77 help out \ 78 snod systemimage-nodeps \ 79 stnod systemtarball-nodeps \ 80 userdataimage-nodeps userdatatarball-nodeps \ 81 cacheimage-nodeps \ 82 vendorimage-nodeps \ 83 ramdisk-nodeps \ 84 bootimage-nodeps 85 86ifneq ($(filter $(dont_bother_goals), $(MAKECMDGOALS)),) 87dont_bother := true 88endif 89 90# Targets that provide quick help on the build system. 91include $(BUILD_SYSTEM)/help.mk 92 93# Set up various standard variables based on configuration 94# and host information. 95include $(BUILD_SYSTEM)/config.mk 96 97# This allows us to force a clean build - included after the config.mk 98# environment setup is done, but before we generate any dependencies. This 99# file does the rm -rf inline so the deps which are all done below will 100# be generated correctly 101include $(BUILD_SYSTEM)/cleanbuild.mk 102 103# Include the google-specific config 104-include vendor/google/build/config.mk 105 106VERSION_CHECK_SEQUENCE_NUMBER := 3 107-include $(OUT_DIR)/versions_checked.mk 108ifneq ($(VERSION_CHECK_SEQUENCE_NUMBER),$(VERSIONS_CHECKED)) 109 110$(info Checking build tools versions...) 111 112ifneq ($(HOST_OS),windows) 113ifneq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc) 114# check for a case sensitive file system 115ifneq (a,$(shell mkdir -p $(OUT_DIR) ; \ 116 echo a > $(OUT_DIR)/casecheck.txt; \ 117 echo B > $(OUT_DIR)/CaseCheck.txt; \ 118 cat $(OUT_DIR)/casecheck.txt)) 119$(warning ************************************************************) 120$(warning You are building on a case-insensitive filesystem.) 121$(warning Please move your source tree to a case-sensitive filesystem.) 122$(warning ************************************************************) 123$(error Case-insensitive filesystems not supported) 124endif 125endif 126endif 127 128# Make sure that there are no spaces in the absolute path; the 129# build system can't deal with them. 130ifneq ($(words $(shell pwd)),1) 131$(warning ************************************************************) 132$(warning You are building in a directory whose absolute path contains) 133$(warning a space character:) 134$(warning $(space)) 135$(warning "$(shell pwd)") 136$(warning $(space)) 137$(warning Please move your source tree to a path that does not contain) 138$(warning any spaces.) 139$(warning ************************************************************) 140$(error Directory names containing spaces not supported) 141endif 142 143# Check for the corrent jdk 144ifneq ($(shell java -version 2>&1 | grep -i openjdk),) 145$(info ************************************************************) 146$(info You are attempting to build with an unsupported JDK.) 147$(info $(space)) 148$(info You use OpenJDK but only Sun/Oracle JDK is supported.) 149$(info Please follow the machine setup instructions at) 150$(info $(space)$(space)$(space)$(space)https://source.android.com/source/download.html) 151$(info ************************************************************) 152$(error stop) 153endif 154 155# Check for the correct version of java 156java_version := $(shell java -version 2>&1 | head -n 1 | grep '^java .*[ "]1\.6[\. "$$]') 157ifeq ($(strip $(java_version)),) 158$(info ************************************************************) 159$(info You are attempting to build with the incorrect version) 160$(info of java.) 161$(info $(space)) 162$(info Your version is: $(shell java -version 2>&1 | head -n 1).) 163$(info The correct version is: Java SE 1.6.) 164$(info $(space)) 165$(info Please follow the machine setup instructions at) 166$(info $(space)$(space)$(space)$(space)https://source.android.com/source/download.html) 167$(info ************************************************************) 168$(error stop) 169endif 170 171# Check for the correct version of javac 172javac_version := $(shell javac -version 2>&1 | head -n 1 | grep '[ "]1\.6[\. "$$]') 173ifeq ($(strip $(javac_version)),) 174$(info ************************************************************) 175$(info You are attempting to build with the incorrect version) 176$(info of javac.) 177$(info $(space)) 178$(info Your version is: $(shell javac -version 2>&1 | head -n 1).) 179$(info The correct version is: 1.6.) 180$(info $(space)) 181$(info Please follow the machine setup instructions at) 182$(info $(space)$(space)$(space)$(space)https://source.android.com/source/download.html) 183$(info ************************************************************) 184$(error stop) 185endif 186 187ifndef BUILD_EMULATOR 188ifeq (darwin,$(HOST_OS)) 189GCC_REALPATH = $(realpath $(shell which $(HOST_CC))) 190ifneq ($(findstring llvm-gcc,$(GCC_REALPATH)),) 191 # Using LLVM GCC results in a non functional emulator due to it 192 # not honouring global register variables 193 $(warning ****************************************) 194 $(warning * gcc is linked to llvm-gcc which will *) 195 $(warning * not create a useable emulator. *) 196 $(warning ****************************************) 197 BUILD_EMULATOR := false 198else 199 BUILD_EMULATOR := true 200endif 201else # HOST_OS is not darwin 202 BUILD_EMULATOR := true 203endif # HOST_OS is darwin 204endif 205 206$(shell echo 'VERSIONS_CHECKED := $(VERSION_CHECK_SEQUENCE_NUMBER)' \ 207 > $(OUT_DIR)/versions_checked.mk) 208$(shell echo 'BUILD_EMULATOR ?= $(BUILD_EMULATOR)' \ 209 >> $(OUT_DIR)/versions_checked.mk) 210endif 211 212# These are the modifier targets that don't do anything themselves, but 213# change the behavior of the build. 214# (must be defined before including definitions.make) 215INTERNAL_MODIFIER_TARGETS := showcommands all incrementaljavac 216 217.PHONY: incrementaljavac 218incrementaljavac: ; 219 220# WARNING: 221# ENABLE_INCREMENTALJAVAC should NOT be enabled by default, because change of 222# a Java source file won't trigger rebuild of its dependent Java files. 223# You can only enable it by adding "incrementaljavac" to your make command line. 224# You are responsible for the correctness of the incremental build. 225# This may decrease incremental build time dramatically for large Java libraries, 226# such as core.jar, framework.jar, etc. 227ENABLE_INCREMENTALJAVAC := 228ifneq (,$(filter incrementaljavac, $(MAKECMDGOALS))) 229ENABLE_INCREMENTALJAVAC := true 230MAKECMDGOALS := $(filter-out incrementaljavac, $(MAKECMDGOALS)) 231endif 232 233# EMMA_INSTRUMENT_STATIC merges the static emma library to each emma-enabled module. 234ifeq (true,$(EMMA_INSTRUMENT_STATIC)) 235EMMA_INSTRUMENT := true 236endif 237 238# Bring in standard build system definitions. 239include $(BUILD_SYSTEM)/definitions.mk 240 241# Bring in dex_preopt.mk 242include $(BUILD_SYSTEM)/dex_preopt.mk 243 244ifneq ($(filter user userdebug eng,$(MAKECMDGOALS)),) 245$(info ***************************************************************) 246$(info ***************************************************************) 247$(info Do not pass '$(filter user userdebug eng,$(MAKECMDGOALS))' on \ 248 the make command line.) 249$(info Set TARGET_BUILD_VARIANT in buildspec.mk, or use lunch or) 250$(info choosecombo.) 251$(info ***************************************************************) 252$(info ***************************************************************) 253$(error stopping) 254endif 255 256ifneq ($(filter-out $(INTERNAL_VALID_VARIANTS),$(TARGET_BUILD_VARIANT)),) 257$(info ***************************************************************) 258$(info ***************************************************************) 259$(info Invalid variant: $(TARGET_BUILD_VARIANT) 260$(info Valid values are: $(INTERNAL_VALID_VARIANTS) 261$(info ***************************************************************) 262$(info ***************************************************************) 263$(error stopping) 264endif 265 266# ----------------------------------------------------------------- 267# Variable to check java support level inside PDK build. 268# Not necessary if the components is not in PDK. 269# not defined : not supported 270# "sdk" : sdk API only 271# "platform" : platform API supproted 272TARGET_BUILD_JAVA_SUPPORT_LEVEL := platform 273 274# ----------------------------------------------------------------- 275# The pdk (Platform Development Kit) build 276include build/core/pdk_config.mk 277 278# ----------------------------------------------------------------- 279### 280### In this section we set up the things that are different 281### between the build variants 282### 283 284is_sdk_build := 285 286ifneq ($(filter sdk win_sdk sdk_addon,$(MAKECMDGOALS)),) 287is_sdk_build := true 288endif 289 290## user/userdebug ## 291 292user_variant := $(filter user userdebug,$(TARGET_BUILD_VARIANT)) 293enable_target_debugging := true 294tags_to_install := 295ifneq (,$(user_variant)) 296 # Target is secure in user builds. 297 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=1 298 299 ifeq ($(user_variant),userdebug) 300 # Pick up some extra useful tools 301 tags_to_install += debug 302 303 # Enable Dalvik lock contention logging for userdebug builds. 304 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.lockprof.threshold=500 305 else 306 # Disable debugging in plain user builds. 307 enable_target_debugging := 308 endif 309 310 # Turn on Dalvik preoptimization for user builds, but only if not 311 # explicitly disabled and the build is running on Linux (since host 312 # Dalvik isn't built for non-Linux hosts). 313 ifneq (true,$(DISABLE_DEXPREOPT)) 314 ifeq ($(user_variant),user) 315 ifeq ($(HOST_OS),linux) 316 WITH_DEXPREOPT := true 317 endif 318 endif 319 endif 320 321 # Disallow mock locations by default for user builds 322 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=0 323 324else # !user_variant 325 # Turn on checkjni for non-user builds. 326 ADDITIONAL_BUILD_PROPERTIES += ro.kernel.android.checkjni=1 327 # Set device insecure for non-user builds. 328 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=0 329 # Allow mock locations by default for non user builds 330 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=1 331endif # !user_variant 332 333ifeq (true,$(strip $(enable_target_debugging))) 334 # Target is more debuggable and adbd is on by default 335 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=1 336 # Include the debugging/testing OTA keys in this build. 337 INCLUDE_TEST_OTA_KEYS := true 338else # !enable_target_debugging 339 # Target is less debuggable and adbd is off by default 340 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=0 341endif # !enable_target_debugging 342 343## eng ## 344 345ifeq ($(TARGET_BUILD_VARIANT),eng) 346tags_to_install := debug eng 347ifneq ($(filter ro.setupwizard.mode=ENABLED, $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))),) 348 # Don't require the setup wizard on eng builds 349 ADDITIONAL_BUILD_PROPERTIES := $(filter-out ro.setupwizard.mode=%,\ 350 $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))) \ 351 ro.setupwizard.mode=OPTIONAL 352endif 353endif 354 355## sdk ## 356 357ifdef is_sdk_build 358 359# Detect if we want to build a repository for the SDK 360sdk_repo_goal := $(strip $(filter sdk_repo,$(MAKECMDGOALS))) 361MAKECMDGOALS := $(strip $(filter-out sdk_repo,$(MAKECMDGOALS))) 362 363ifneq ($(words $(filter-out $(INTERNAL_MODIFIER_TARGETS) checkbuild,$(MAKECMDGOALS))),1) 364$(error The 'sdk' target may not be specified with any other targets) 365endif 366 367# TODO: this should be eng I think. Since the sdk is built from the eng 368# variant. 369tags_to_install := debug eng 370ADDITIONAL_BUILD_PROPERTIES += xmpp.auto-presence=true 371ADDITIONAL_BUILD_PROPERTIES += ro.config.nocheckin=yes 372else # !sdk 373endif 374 375BUILD_WITHOUT_PV := true 376 377## precise GC ## 378 379ifneq ($(filter dalvik.gc.type-precise,$(PRODUCT_TAGS)),) 380 # Enabling type-precise GC results in larger optimized DEX files. The 381 # additional storage requirements for ".odex" files can cause /system 382 # to overflow on some devices, so this is configured separately for 383 # each product. 384 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.dexopt-flags=m=y 385endif 386 387ADDITIONAL_BUILD_PROPERTIES += net.bt.name=Android 388 389# enable vm tracing in files for now to help track 390# the cause of ANRs in the content process 391ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.stack-trace-file=/data/anr/traces.txt 392 393# ------------------------------------------------------------ 394# Define a function that, given a list of module tags, returns 395# non-empty if that module should be installed in /system. 396 397# For most goals, anything not tagged with the "tests" tag should 398# be installed in /system. 399define should-install-to-system 400$(if $(filter tests,$(1)),,true) 401endef 402 403ifdef is_sdk_build 404# For the sdk goal, anything with the "samples" tag should be 405# installed in /data even if that module also has "eng"/"debug"/"user". 406define should-install-to-system 407$(if $(filter samples tests,$(1)),,true) 408endef 409endif 410 411 412# If they only used the modifier goals (showcommands, etc), we'll actually 413# build the default target. 414ifeq ($(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS)),) 415.PHONY: $(INTERNAL_MODIFIER_TARGETS) 416$(INTERNAL_MODIFIER_TARGETS): $(DEFAULT_GOAL) 417endif 418 419# Bring in all modules that need to be built. 420ifneq ($(dont_bother),true) 421 422ifeq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc) 423SDK_ONLY := true 424$(info Building the SDK under darwin-ppc is actually obsolete and unsupported.) 425$(error stop) 426endif 427 428ifeq ($(HOST_OS),windows) 429SDK_ONLY := true 430endif 431 432ifeq ($(SDK_ONLY),true) 433include $(TOPDIR)sdk/build/windows_sdk_whitelist.mk 434include $(TOPDIR)development/build/windows_sdk_whitelist.mk 435 436# Exclude tools/acp when cross-compiling windows under linux 437ifeq ($(findstring Linux,$(UNAME)),) 438subdirs += build/tools/acp 439endif 440 441else # !SDK_ONLY 442# 443# Typical build; include any Android.mk files we can find. 444# 445subdirs := $(TOP) 446 447FULL_BUILD := true 448 449endif # !SDK_ONLY 450 451# Before we go and include all of the module makefiles, stash away 452# the PRODUCT_* values so that later we can verify they are not modified. 453stash_product_vars:=true 454ifeq ($(stash_product_vars),true) 455 $(call stash-product-vars, __STASHED) 456endif 457 458ifneq ($(ONE_SHOT_MAKEFILE),) 459# We've probably been invoked by the "mm" shell function 460# with a subdirectory's makefile. 461include $(ONE_SHOT_MAKEFILE) 462# Change CUSTOM_MODULES to include only modules that were 463# defined by this makefile; this will install all of those 464# modules as a side-effect. Do this after including ONE_SHOT_MAKEFILE 465# so that the modules will be installed in the same place they 466# would have been with a normal make. 467CUSTOM_MODULES := $(sort $(call get-tagged-modules,$(ALL_MODULE_TAGS))) 468FULL_BUILD := 469# Stub out the notice targets, which probably aren't defined 470# when using ONE_SHOT_MAKEFILE. 471NOTICE-HOST-%: ; 472NOTICE-TARGET-%: ; 473 474# A helper goal printing out install paths 475.PHONY: GET-INSTALL-PATH 476GET-INSTALL-PATH: 477 @$(foreach m, $(ALL_MODULES), $(if $(ALL_MODULES.$(m).INSTALLED), \ 478 echo 'INSTALL-PATH: $(m) $(ALL_MODULES.$(m).INSTALLED)';)) 479 480else # ONE_SHOT_MAKEFILE 481 482# 483# Include all of the makefiles in the system 484# 485 486# Can't use first-makefiles-under here because 487# --mindepth=2 makes the prunes not work. 488subdir_makefiles := \ 489 $(shell build/tools/findleaves.py --prune=$(OUT_DIR) --prune=.repo --prune=.git $(subdirs) Android.mk) 490 491$(foreach mk, $(subdir_makefiles), $(info including $(mk) ...)$(eval include $(mk))) 492 493endif # ONE_SHOT_MAKEFILE 494 495# Now with all Android.mks loaded we can do post cleaning steps. 496include $(BUILD_SYSTEM)/post_clean.mk 497 498ifeq ($(stash_product_vars),true) 499 $(call assert-product-vars, __STASHED) 500endif 501 502include $(BUILD_SYSTEM)/legacy_prebuilts.mk 503ifneq ($(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),) 504 $(warning *** Some files have been added to ALL_PREBUILT.) 505 $(warning *) 506 $(warning * ALL_PREBUILT is a deprecated mechanism that) 507 $(warning * should not be used for new files.) 508 $(warning * As an alternative, use PRODUCT_COPY_FILES in) 509 $(warning * the appropriate product definition.) 510 $(warning * build/target/product/core.mk is the product) 511 $(warning * definition used in all products.) 512 $(warning *) 513 $(foreach bad_prebuilt,$(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),$(warning * unexpected $(bad_prebuilt) in ALL_PREBUILT)) 514 $(warning *) 515 $(error ALL_PREBUILT contains unexpected files) 516endif 517 518# ------------------------------------------------------------------- 519# All module makefiles have been included at this point. 520# ------------------------------------------------------------------- 521 522# ------------------------------------------------------------------- 523# Include any makefiles that must happen after the module makefiles 524# have been included. 525# TODO: have these files register themselves via a global var rather 526# than hard-coding the list here. 527ifdef FULL_BUILD 528 # Only include this during a full build, otherwise we can't be 529 # guaranteed that any policies were included. 530 -include frameworks/policies/base/PolicyConfig.mk 531endif 532 533# ------------------------------------------------------------------- 534# Fix up CUSTOM_MODULES to refer to installed files rather than 535# just bare module names. Leave unknown modules alone in case 536# they're actually full paths to a particular file. 537known_custom_modules := $(filter $(ALL_MODULES),$(CUSTOM_MODULES)) 538unknown_custom_modules := $(filter-out $(ALL_MODULES),$(CUSTOM_MODULES)) 539CUSTOM_MODULES := \ 540 $(call module-installed-files,$(known_custom_modules)) \ 541 $(unknown_custom_modules) 542 543# ------------------------------------------------------------------- 544# Define dependencies for modules that require other modules. 545# This can only happen now, after we've read in all module makefiles. 546# 547# TODO: deal with the fact that a bare module name isn't 548# unambiguous enough. Maybe declare short targets like 549# APPS:Quake or HOST:SHARED_LIBRARIES:libutils. 550# BUG: the system image won't know to depend on modules that are 551# brought in as requirements of other modules. 552define add-required-deps 553$(1): | $(2) 554endef 555$(foreach m,$(ALL_MODULES), \ 556 $(eval r := $(ALL_MODULES.$(m).REQUIRED)) \ 557 $(if $(r), \ 558 $(eval r := $(call module-installed-files,$(r))) \ 559 $(eval t_m := $(filter $(TARGET_OUT_ROOT)/%, $(ALL_MODULES.$(m).INSTALLED))) \ 560 $(eval h_m := $(filter $(HOST_OUT_ROOT)/%, $(ALL_MODULES.$(m).INSTALLED))) \ 561 $(eval t_r := $(filter $(TARGET_OUT_ROOT)/%, $(r))) \ 562 $(eval h_r := $(filter $(HOST_OUT_ROOT)/%, $(r))) \ 563 $(if $(t_m), $(eval $(call add-required-deps, $(t_m),$(t_r)))) \ 564 $(if $(h_m), $(eval $(call add-required-deps, $(h_m),$(h_r)))) \ 565 ) \ 566 ) 567 568t_m := 569h_m := 570t_r := 571h_r := 572 573# Resolve the dependencies on shared libraries. 574$(foreach m,$(TARGET_DEPENDENCIES_ON_SHARED_LIBRARIES), \ 575 $(eval p := $(subst :,$(space),$(m))) \ 576 $(eval r := $(filter $(TARGET_OUT_ROOT)/%,$(call module-installed-files,\ 577 $(subst $(comma),$(space),$(lastword $(p)))))) \ 578 $(eval $(call add-required-deps,$(word 2,$(p)),$(r)))) 579$(foreach m,$(HOST_DEPENDENCIES_ON_SHARED_LIBRARIES), \ 580 $(eval p := $(subst :,$(space),$(m))) \ 581 $(eval r := $(filter $(HOST_OUT_ROOT)/%,$(call module-installed-files,\ 582 $(subst $(comma),$(space),$(lastword $(p)))))) \ 583 $(eval $(call add-required-deps,$(word 2,$(p)),$(r)))) 584 585m := 586r := 587p := 588add-required-deps := 589 590# ------------------------------------------------------------------- 591# Figure out our module sets. 592# 593# Of the modules defined by the component makefiles, 594# determine what we actually want to build. 595 596ifdef FULL_BUILD 597 # The base list of modules to build for this product is specified 598 # by the appropriate product definition file, which was included 599 # by product_config.make. 600 product_MODULES := $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES) 601 # Filter out the overridden packages before doing expansion 602 product_MODULES := $(filter-out $(foreach p, $(product_MODULES), \ 603 $(PACKAGES.$(p).OVERRIDES)), $(product_MODULES)) 604 $(call expand-required-modules,product_MODULES,$(product_MODULES)) 605 product_FILES := $(call module-installed-files, $(product_MODULES)) 606 ifeq (0,1) 607 $(info product_FILES for $(TARGET_DEVICE) ($(INTERNAL_PRODUCT)):) 608 $(foreach p,$(product_FILES),$(info : $(p))) 609 $(error done) 610 endif 611else 612 # We're not doing a full build, and are probably only including 613 # a subset of the module makefiles. Don't try to build any modules 614 # requested by the product, because we probably won't have rules 615 # to build them. 616 product_FILES := 617endif 618 619eng_MODULES := $(sort \ 620 $(call get-tagged-modules,eng) \ 621 $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_ENG)) \ 622 ) 623debug_MODULES := $(sort \ 624 $(call get-tagged-modules,debug) \ 625 $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_DEBUG)) \ 626 ) 627tests_MODULES := $(sort \ 628 $(call get-tagged-modules,tests) \ 629 $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_TESTS)) \ 630 ) 631 632# TODO: Remove the 3 places in the tree that use ALL_DEFAULT_INSTALLED_MODULES 633# and get rid of it from this list. 634# TODO: The shell is chosen by magic. Do we still need this? 635modules_to_install := $(sort \ 636 $(ALL_DEFAULT_INSTALLED_MODULES) \ 637 $(product_FILES) \ 638 $(foreach tag,$(tags_to_install),$($(tag)_MODULES)) \ 639 $(call get-tagged-modules, shell_$(TARGET_SHELL)) \ 640 $(CUSTOM_MODULES) \ 641 ) 642 643# Some packages may override others using LOCAL_OVERRIDES_PACKAGES. 644# Filter out (do not install) any overridden packages. 645overridden_packages := $(call get-package-overrides,$(modules_to_install)) 646ifdef overridden_packages 647# old_modules_to_install := $(modules_to_install) 648 modules_to_install := \ 649 $(filter-out $(foreach p,$(overridden_packages),$(p) %/$(p).apk), \ 650 $(modules_to_install)) 651endif 652#$(error filtered out 653# $(filter-out $(modules_to_install),$(old_modules_to_install))) 654 655# Don't include any GNU targets in the SDK. It's ok (and necessary) 656# to build the host tools, but nothing that's going to be installed 657# on the target (including static libraries). 658ifdef is_sdk_build 659 target_gnu_MODULES := \ 660 $(filter \ 661 $(TARGET_OUT_INTERMEDIATES)/% \ 662 $(TARGET_OUT)/% \ 663 $(TARGET_OUT_DATA)/%, \ 664 $(sort $(call get-tagged-modules,gnu))) 665 $(info Removing from sdk:)$(foreach d,$(target_gnu_MODULES),$(info : $(d))) 666 modules_to_install := \ 667 $(filter-out $(target_gnu_MODULES),$(modules_to_install)) 668 669 # Ensure every module listed in PRODUCT_PACKAGES* gets something installed 670 # TODO: Should we do this for all builds and not just the sdk? 671 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES), \ 672 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 673 $(error $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES has nothing to install!))) 674 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_DEBUG), \ 675 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 676 $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_DEBUG has nothing to install!))) 677 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_ENG), \ 678 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 679 $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_ENG has nothing to install!))) 680 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_TESTS), \ 681 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 682 $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_TESTS has nothing to install!))) 683endif 684 685endif # dont_bother 686 687# build/core/Makefile contains extra stuff that we don't want to pollute this 688# top-level makefile with. It expects that ALL_DEFAULT_INSTALLED_MODULES 689# contains everything that's built during the current make, but it also further 690# extends ALL_DEFAULT_INSTALLED_MODULES. 691ALL_DEFAULT_INSTALLED_MODULES := $(modules_to_install) 692include $(BUILD_SYSTEM)/Makefile 693modules_to_install := $(sort $(ALL_DEFAULT_INSTALLED_MODULES)) 694ALL_DEFAULT_INSTALLED_MODULES := 695 696 697# These are additional goals that we build, in order to make sure that there 698# is as little code as possible in the tree that doesn't build. 699modules_to_check := $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).CHECKED)) 700 701# If you would like to build all goals, and not skip any intermediate 702# steps, you can pass the "all" modifier goal on the commandline. 703ifneq ($(filter all,$(MAKECMDGOALS)),) 704modules_to_check += $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).BUILT)) 705endif 706 707# for easier debugging 708modules_to_check := $(sort $(modules_to_check)) 709#$(error modules_to_check $(modules_to_check)) 710 711# ------------------------------------------------------------------- 712# This is used to to get the ordering right, you can also use these, 713# but they're considered undocumented, so don't complain if their 714# behavior changes. 715.PHONY: prebuilt 716prebuilt: $(ALL_PREBUILT) 717 718# An internal target that depends on all copied headers 719# (see copy_headers.make). Other targets that need the 720# headers to be copied first can depend on this target. 721.PHONY: all_copied_headers 722all_copied_headers: ; 723 724$(ALL_C_CPP_ETC_OBJECTS): | all_copied_headers 725 726# All the droid stuff, in directories 727.PHONY: files 728files: prebuilt \ 729 $(modules_to_install) \ 730 $(INSTALLED_ANDROID_INFO_TXT_TARGET) 731 732# ------------------------------------------------------------------- 733 734.PHONY: checkbuild 735checkbuild: $(modules_to_check) 736ifeq (true,$(ANDROID_BUILD_EVERYTHING_BY_DEFAULT)$(filter $(MAKECMDGOALS),checkbuild)) 737droid: checkbuild 738else 739# ANDROID_BUILD_EVERYTHING_BY_DEFAULT not set, or checkbuild is one of the cmd goals. 740checkbuild: droid 741endif 742 743.PHONY: ramdisk 744ramdisk: $(INSTALLED_RAMDISK_TARGET) 745 746.PHONY: factory_ramdisk 747factory_ramdisk: $(INSTALLED_FACTORY_RAMDISK_TARGET) 748 749.PHONY: factory_bundle 750factory_bundle: $(INSTALLED_FACTORY_BUNDLE_TARGET) 751 752.PHONY: systemtarball 753systemtarball: $(INSTALLED_SYSTEMTARBALL_TARGET) 754 755.PHONY: boottarball 756boottarball: $(INSTALLED_BOOTTARBALL_TARGET) 757 758.PHONY: userdataimage 759userdataimage: $(INSTALLED_USERDATAIMAGE_TARGET) 760 761ifneq (,$(filter userdataimage, $(MAKECMDGOALS))) 762$(call dist-for-goals, userdataimage, $(BUILT_USERDATAIMAGE_TARGET)) 763endif 764 765.PHONY: userdatatarball 766userdatatarball: $(INSTALLED_USERDATATARBALL_TARGET) 767 768.PHONY: cacheimage 769cacheimage: $(INSTALLED_CACHEIMAGE_TARGET) 770 771.PHONY: vendorimage 772vendorimage: $(INSTALLED_VENDORIMAGE_TARGET) 773 774.PHONY: bootimage 775bootimage: $(INSTALLED_BOOTIMAGE_TARGET) 776 777# phony target that include any targets in $(ALL_MODULES) 778.PHONY: all_modules 779ifndef BUILD_MODULES_IN_PATHS 780all_modules: $(ALL_MODULES) 781else 782# BUILD_MODULES_IN_PATHS is a list of paths relative to the top of the tree 783module_path_patterns := $(foreach p, $(BUILD_MODULES_IN_PATHS),\ 784 $(if $(filter %/,$(p)),$(p)%,$(p)/%)) 785my_all_modules := $(sort $(foreach m, $(ALL_MODULES),$(if $(filter\ 786 $(module_path_patterns), $(addsuffix /,$(ALL_MODULES.$(m).PATH))),$(m)))) 787all_modules: $(my_all_modules) 788endif 789 790 791# Build files and then package it into the rom formats 792.PHONY: droidcore 793droidcore: files \ 794 systemimage \ 795 $(INSTALLED_BOOTIMAGE_TARGET) \ 796 $(INSTALLED_RECOVERYIMAGE_TARGET) \ 797 $(INSTALLED_USERDATAIMAGE_TARGET) \ 798 $(INSTALLED_CACHEIMAGE_TARGET) \ 799 $(INSTALLED_VENDORIMAGE_TARGET) \ 800 $(INSTALLED_FILES_FILE) 801 802# dist_files only for putting your library into the dist directory with a full build. 803.PHONY: dist_files 804 805ifneq ($(TARGET_BUILD_APPS),) 806 # If this build is just for apps, only build apps and not the full system by default. 807 808 unbundled_build_modules := 809 ifneq ($(filter all,$(TARGET_BUILD_APPS)),) 810 # If they used the magic goal "all" then build all apps in the source tree. 811 unbundled_build_modules := $(foreach m,$(sort $(ALL_MODULES)),$(if $(filter APPS,$(ALL_MODULES.$(m).CLASS)),$(m))) 812 else 813 unbundled_build_modules := $(TARGET_BUILD_APPS) 814 endif 815 816 # Dist the installed files if they exist. 817 apps_only_installed_files := $(foreach m,$(unbundled_build_modules),$(ALL_MODULES.$(m).INSTALLED)) 818 $(call dist-for-goals,apps_only, $(apps_only_installed_files)) 819 # For uninstallable modules such as static Java library, we have to dist the built file, 820 # as <module_name>.<suffix> 821 apps_only_dist_built_files := $(foreach m,$(unbundled_build_modules),$(if $(ALL_MODULES.$(m).INSTALLED),,\ 822 $(ALL_MODULES.$(m).BUILT):$(m)$(suffix $(ALL_MODULES.$(m).BUILT)))) 823 $(call dist-for-goals,apps_only, $(apps_only_dist_built_files)) 824 825 ifeq ($(EMMA_INSTRUMENT),true) 826 $(EMMA_META_ZIP) : $(apps_only_installed_files) 827 828 $(call dist-for-goals,apps_only, $(EMMA_META_ZIP)) 829 endif 830 831.PHONY: apps_only 832apps_only: $(unbundled_build_modules) 833 834droid: apps_only 835 836else # TARGET_BUILD_APPS 837 $(call dist-for-goals, droidcore, \ 838 $(INTERNAL_UPDATE_PACKAGE_TARGET) \ 839 $(INTERNAL_OTA_PACKAGE_TARGET) \ 840 $(SYMBOLS_ZIP) \ 841 $(INSTALLED_FILES_FILE) \ 842 $(INSTALLED_BUILD_PROP_TARGET) \ 843 $(BUILT_TARGET_FILES_PACKAGE) \ 844 $(INSTALLED_ANDROID_INFO_TXT_TARGET) \ 845 $(INSTALLED_RAMDISK_TARGET) \ 846 $(INSTALLED_FACTORY_RAMDISK_TARGET) \ 847 $(INSTALLED_FACTORY_BUNDLE_TARGET) \ 848 ) 849 850 # Put a copy of the radio/bootloader files in the dist dir. 851 $(foreach f,$(INSTALLED_RADIOIMAGE_TARGET), \ 852 $(call dist-for-goals, droidcore, $(f))) 853 854 ifneq ($(TARGET_BUILD_PDK),true) 855 $(call dist-for-goals, droidcore, \ 856 $(APPS_ZIP) \ 857 $(INTERNAL_EMULATOR_PACKAGE_TARGET) \ 858 $(PACKAGE_STATS_FILE) \ 859 ) 860 endif 861 862 ifeq ($(EMMA_INSTRUMENT),true) 863 $(EMMA_META_ZIP) : $(INSTALLED_SYSTEMIMAGE) 864 865 $(call dist-for-goals, dist_files, $(EMMA_META_ZIP)) 866 endif 867 868# Building a full system-- the default is to build droidcore 869droid: droidcore dist_files 870 871endif # TARGET_BUILD_APPS 872 873.PHONY: docs 874docs: $(ALL_DOCS) 875 876.PHONY: sdk 877ALL_SDK_TARGETS := $(INTERNAL_SDK_TARGET) 878sdk: $(ALL_SDK_TARGETS) 879$(call dist-for-goals,sdk win_sdk, \ 880 $(ALL_SDK_TARGETS) \ 881 $(SYMBOLS_ZIP) \ 882 $(INSTALLED_BUILD_PROP_TARGET) \ 883) 884 885# umbrella targets to assit engineers in verifying builds 886.PHONY: java native target host java-host java-target native-host native-target \ 887 java-host-tests java-target-tests native-host-tests native-target-tests \ 888 java-tests native-tests host-tests target-tests 889# some synonyms 890.PHONY: host-java target-java host-native target-native \ 891 target-java-tests target-native-tests 892host-java : java-host 893target-java : java-target 894host-native : native-host 895target-native : native-target 896target-java-tests : java-target-tests 897target-native-tests : native-target-tests 898 899 900.PHONY: lintall 901 902.PHONY: samplecode 903sample_MODULES := $(sort $(call get-tagged-modules,samples)) 904sample_APKS_DEST_PATH := $(TARGET_COMMON_OUT_ROOT)/samples 905sample_APKS_COLLECTION := \ 906 $(foreach module,$(sample_MODULES),$(sample_APKS_DEST_PATH)/$(notdir $(module))) 907$(foreach module,$(sample_MODULES),$(eval $(call \ 908 copy-one-file,$(module),$(sample_APKS_DEST_PATH)/$(notdir $(module))))) 909sample_ADDITIONAL_INSTALLED := \ 910 $(filter-out $(modules_to_install) $(modules_to_check) $(ALL_PREBUILT),$(sample_MODULES)) 911samplecode: $(sample_APKS_COLLECTION) 912 @echo "Collect sample code apks: $^" 913 # remove apks that are not intended to be installed. 914 rm -f $(sample_ADDITIONAL_INSTALLED) 915 916.PHONY: findbugs 917findbugs: $(INTERNAL_FINDBUGS_HTML_TARGET) $(INTERNAL_FINDBUGS_XML_TARGET) 918 919.PHONY: clean 920clean: 921 @rm -rf $(OUT_DIR) 922 @echo "Entire build directory removed." 923 924.PHONY: clobber 925clobber: clean 926 927# The rules for dataclean and installclean are defined in cleanbuild.mk. 928 929#xxx scrape this from ALL_MODULE_NAME_TAGS 930.PHONY: modules 931modules: 932 @echo "Available sub-modules:" 933 @echo "$(call module-names-for-tag-list,$(ALL_MODULE_TAGS))" | \ 934 tr -s ' ' '\n' | sort -u | $(COLUMN) 935 936.PHONY: showcommands 937showcommands: 938 @echo >/dev/null 939 940.PHONY: nothing 941nothing: 942 @echo Successfully read the makefiles. 943