main.mk revision 9485a57bb2e55535fc337f2be803e79cd1c46b62
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 $(BUILD_SYSTEM)/cleanbuild.mk 86 87# These targets are going to delete stuff, don't bother including 88# the whole directory tree if that's all we're going to do 89ifeq ($(MAKECMDGOALS),clean) 90dont_bother := true 91endif 92ifeq ($(MAKECMDGOALS),clobber) 93dont_bother := true 94endif 95ifeq ($(MAKECMDGOALS),dataclean) 96dont_bother := true 97endif 98ifeq ($(MAKECMDGOALS),installclean) 99dont_bother := true 100endif 101 102# Include the google-specific config 103-include vendor/google/build/config.mk 104 105VERSION_CHECK_SEQUENCE_NUMBER := 3 106-include $(OUT_DIR)/versions_checked.mk 107ifneq ($(VERSION_CHECK_SEQUENCE_NUMBER),$(VERSIONS_CHECKED)) 108 109$(info Checking build tools versions...) 110 111ifneq ($(HOST_OS),windows) 112ifneq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc) 113# check for a case sensitive file system 114ifneq (a,$(shell mkdir -p $(OUT_DIR) ; \ 115 echo a > $(OUT_DIR)/casecheck.txt; \ 116 echo B > $(OUT_DIR)/CaseCheck.txt; \ 117 cat $(OUT_DIR)/casecheck.txt)) 118$(warning ************************************************************) 119$(warning You are building on a case-insensitive filesystem.) 120$(warning Please move your source tree to a case-sensitive filesystem.) 121$(warning ************************************************************) 122$(error Case-insensitive filesystems not supported) 123endif 124endif 125endif 126 127# Make sure that there are no spaces in the absolute path; the 128# build system can't deal with them. 129ifneq ($(words $(shell pwd)),1) 130$(warning ************************************************************) 131$(warning You are building in a directory whose absolute path contains) 132$(warning a space character:) 133$(warning $(space)) 134$(warning "$(shell pwd)") 135$(warning $(space)) 136$(warning Please move your source tree to a path that does not contain) 137$(warning any spaces.) 138$(warning ************************************************************) 139$(error Directory names containing spaces not supported) 140endif 141 142 143# Check for the correct version of java 144java_version := $(shell java -version 2>&1 | head -n 1 | grep '^java .*[ "]1\.6[\. "$$]') 145ifneq ($(shell java -version 2>&1 | grep -i openjdk),) 146java_version := 147endif 148ifeq ($(strip $(java_version)),) 149$(info ************************************************************) 150$(info You are attempting to build with the incorrect version) 151$(info of java.) 152$(info $(space)) 153$(info Your version is: $(shell java -version 2>&1 | head -n 1).) 154$(info The correct version is: Java SE 1.6.) 155$(info $(space)) 156$(info Please follow the machine setup instructions at) 157$(info $(space)$(space)$(space)$(space)https://source.android.com/source/download.html) 158$(info ************************************************************) 159$(error stop) 160endif 161 162# Check for the correct version of javac 163javac_version := $(shell javac -version 2>&1 | head -n 1 | grep '[ "]1\.6[\. "$$]') 164ifeq ($(strip $(javac_version)),) 165$(info ************************************************************) 166$(info You are attempting to build with the incorrect version) 167$(info of javac.) 168$(info $(space)) 169$(info Your version is: $(shell javac -version 2>&1 | head -n 1).) 170$(info The correct version is: 1.6.) 171$(info $(space)) 172$(info Please follow the machine setup instructions at) 173$(info $(space)$(space)$(space)$(space)https://source.android.com/source/download.html) 174$(info ************************************************************) 175$(error stop) 176endif 177 178ifeq (darwin,$(HOST_OS)) 179GCC_REALPATH = $(realpath $(shell which $(HOST_CC))) 180ifneq ($(findstring llvm-gcc,$(GCC_REALPATH)),) 181 # Using LLVM GCC results in a non functional emulator due to it 182 # not honouring global register variables 183 $(warning ****************************************) 184 $(warning * gcc is linked to llvm-gcc which will *) 185 $(warning * not create a useable emulator. *) 186 $(warning ****************************************) 187 BUILD_EMULATOR := false 188else 189 BUILD_EMULATOR := true 190endif 191else # HOST_OS is not darwin 192 BUILD_EMULATOR := true 193endif # HOST_OS is darwin 194 195$(shell echo 'VERSIONS_CHECKED := $(VERSION_CHECK_SEQUENCE_NUMBER)' \ 196 > $(OUT_DIR)/versions_checked.mk) 197$(shell echo 'BUILD_EMULATOR := $(BUILD_EMULATOR)' \ 198 >> $(OUT_DIR)/versions_checked.mk) 199endif 200 201# These are the modifier targets that don't do anything themselves, but 202# change the behavior of the build. 203# (must be defined before including definitions.make) 204INTERNAL_MODIFIER_TARGETS := showcommands all incrementaljavac 205 206.PHONY: incrementaljavac 207incrementaljavac: ; 208 209# WARNING: 210# ENABLE_INCREMENTALJAVAC should NOT be enabled by default, because change of 211# a Java source file won't trigger rebuild of its dependent Java files. 212# You can only enable it by adding "incrementaljavac" to your make command line. 213# You are responsible for the correctness of the incremental build. 214# This may decrease incremental build time dramatically for large Java libraries, 215# such as core.jar, framework.jar, etc. 216ENABLE_INCREMENTALJAVAC := 217ifneq (,$(filter incrementaljavac, $(MAKECMDGOALS))) 218ENABLE_INCREMENTALJAVAC := true 219MAKECMDGOALS := $(filter-out incrementaljavac, $(MAKECMDGOALS)) 220endif 221 222# EMMA_INSTRUMENT_STATIC merges the static emma library to each emma-enabled module. 223ifeq (true,$(EMMA_INSTRUMENT_STATIC)) 224EMMA_INSTRUMENT := true 225endif 226 227# Bring in standard build system definitions. 228include $(BUILD_SYSTEM)/definitions.mk 229 230# Bring in dex_preopt.mk 231include $(BUILD_SYSTEM)/dex_preopt.mk 232 233ifneq ($(filter user userdebug eng,$(MAKECMDGOALS)),) 234$(info ***************************************************************) 235$(info ***************************************************************) 236$(info Do not pass '$(filter user userdebug eng,$(MAKECMDGOALS))' on \ 237 the make command line.) 238$(info Set TARGET_BUILD_VARIANT in buildspec.mk, or use lunch or) 239$(info choosecombo.) 240$(info ***************************************************************) 241$(info ***************************************************************) 242$(error stopping) 243endif 244 245ifneq ($(filter-out $(INTERNAL_VALID_VARIANTS),$(TARGET_BUILD_VARIANT)),) 246$(info ***************************************************************) 247$(info ***************************************************************) 248$(info Invalid variant: $(TARGET_BUILD_VARIANT) 249$(info Valid values are: $(INTERNAL_VALID_VARIANTS) 250$(info ***************************************************************) 251$(info ***************************************************************) 252$(error stopping) 253endif 254 255# ----------------------------------------------------------------- 256# Variable to check java support level inside PDK build. 257# Not necessary if the components is not in PDK. 258# not defined : not supported 259# "sdk" : sdk API only 260# "platform" : platform API supproted 261TARGET_BUILD_JAVA_SUPPORT_LEVEL := platform 262 263# ----------------------------------------------------------------- 264# The pdk (Platform Development Kit) build 265include build/core/pdk_config.mk 266 267# ----------------------------------------------------------------- 268### 269### In this section we set up the things that are different 270### between the build variants 271### 272 273is_sdk_build := 274 275ifneq ($(filter sdk win_sdk sdk_addon,$(MAKECMDGOALS)),) 276is_sdk_build := true 277endif 278 279## user/userdebug ## 280 281user_variant := $(filter user userdebug,$(TARGET_BUILD_VARIANT)) 282enable_target_debugging := true 283tags_to_install := 284ifneq (,$(user_variant)) 285 # Target is secure in user builds. 286 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=1 287 288 ifeq ($(user_variant),userdebug) 289 # Pick up some extra useful tools 290 tags_to_install += debug 291 292 # Enable Dalvik lock contention logging for userdebug builds. 293 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.lockprof.threshold=500 294 else 295 # Disable debugging in plain user builds. 296 enable_target_debugging := 297 endif 298 299 # Turn on Dalvik preoptimization for user builds, but only if not 300 # explicitly disabled and the build is running on Linux (since host 301 # Dalvik isn't built for non-Linux hosts). 302 ifneq (true,$(DISABLE_DEXPREOPT)) 303 ifeq ($(user_variant),user) 304 ifeq ($(HOST_OS),linux) 305 WITH_DEXPREOPT := true 306 endif 307 endif 308 endif 309 310 # Disallow mock locations by default for user builds 311 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=0 312 313else # !user_variant 314 # Turn on checkjni for non-user builds. 315 ADDITIONAL_BUILD_PROPERTIES += ro.kernel.android.checkjni=1 316 # Set device insecure for non-user builds. 317 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=0 318 # Allow mock locations by default for non user builds 319 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=1 320endif # !user_variant 321 322ifeq (true,$(strip $(enable_target_debugging))) 323 # Target is more debuggable and adbd is on by default 324 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=1 325 # Include the debugging/testing OTA keys in this build. 326 INCLUDE_TEST_OTA_KEYS := true 327else # !enable_target_debugging 328 # Target is less debuggable and adbd is off by default 329 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=0 330endif # !enable_target_debugging 331 332## eng ## 333 334ifeq ($(TARGET_BUILD_VARIANT),eng) 335tags_to_install := debug eng 336ifneq ($(filter ro.setupwizard.mode=ENABLED, $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))),) 337 # Don't require the setup wizard on eng builds 338 ADDITIONAL_BUILD_PROPERTIES := $(filter-out ro.setupwizard.mode=%,\ 339 $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))) \ 340 ro.setupwizard.mode=OPTIONAL 341endif 342endif 343 344## sdk ## 345 346ifdef is_sdk_build 347 348# Detect if we want to build a repository for the SDK 349sdk_repo_goal := $(strip $(filter sdk_repo,$(MAKECMDGOALS))) 350MAKECMDGOALS := $(strip $(filter-out sdk_repo,$(MAKECMDGOALS))) 351 352ifneq ($(words $(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS))),1) 353$(error The 'sdk' target may not be specified with any other targets) 354endif 355 356# TODO: this should be eng I think. Since the sdk is built from the eng 357# variant. 358tags_to_install := debug eng 359ADDITIONAL_BUILD_PROPERTIES += xmpp.auto-presence=true 360ADDITIONAL_BUILD_PROPERTIES += ro.config.nocheckin=yes 361else # !sdk 362endif 363 364BUILD_WITHOUT_PV := true 365 366## precise GC ## 367 368ifneq ($(filter dalvik.gc.type-precise,$(PRODUCT_TAGS)),) 369 # Enabling type-precise GC results in larger optimized DEX files. The 370 # additional storage requirements for ".odex" files can cause /system 371 # to overflow on some devices, so this is configured separately for 372 # each product. 373 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.dexopt-flags=m=y 374endif 375 376ADDITIONAL_BUILD_PROPERTIES += net.bt.name=Android 377 378# enable vm tracing in files for now to help track 379# the cause of ANRs in the content process 380ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.stack-trace-file=/data/anr/traces.txt 381 382# ------------------------------------------------------------ 383# Define a function that, given a list of module tags, returns 384# non-empty if that module should be installed in /system. 385 386# For most goals, anything not tagged with the "tests" tag should 387# be installed in /system. 388define should-install-to-system 389$(if $(filter tests,$(1)),,true) 390endef 391 392ifdef is_sdk_build 393# For the sdk goal, anything with the "samples" tag should be 394# installed in /data even if that module also has "eng"/"debug"/"user". 395define should-install-to-system 396$(if $(filter samples tests,$(1)),,true) 397endef 398endif 399 400 401# If they only used the modifier goals (showcommands, etc), we'll actually 402# build the default target. 403ifeq ($(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS)),) 404.PHONY: $(INTERNAL_MODIFIER_TARGETS) 405$(INTERNAL_MODIFIER_TARGETS): $(DEFAULT_GOAL) 406endif 407 408# Bring in all modules that need to be built. 409ifneq ($(dont_bother),true) 410 411ifeq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc) 412SDK_ONLY := true 413$(info Building the SDK under darwin-ppc is actually obsolete and unsupported.) 414$(error stop) 415endif 416 417ifeq ($(HOST_OS),windows) 418SDK_ONLY := true 419endif 420 421ifeq ($(SDK_ONLY),true) 422include $(TOPDIR)sdk/build/sdk_only_whitelist.mk 423include $(TOPDIR)development/build/sdk_only_whitelist.mk 424 425# Exclude tools/acp when cross-compiling windows under linux 426ifeq ($(findstring Linux,$(UNAME)),) 427subdirs += build/tools/acp 428endif 429 430else # !SDK_ONLY 431# 432# Typical build; include any Android.mk files we can find. 433# 434subdirs := $(TOP) 435 436FULL_BUILD := true 437 438endif # !SDK_ONLY 439 440# Before we go and include all of the module makefiles, stash away 441# the PRODUCT_* values so that later we can verify they are not modified. 442stash_product_vars:=true 443ifeq ($(stash_product_vars),true) 444 $(call stash-product-vars, __STASHED) 445endif 446 447ifneq ($(ONE_SHOT_MAKEFILE),) 448# We've probably been invoked by the "mm" shell function 449# with a subdirectory's makefile. 450include $(ONE_SHOT_MAKEFILE) 451# Change CUSTOM_MODULES to include only modules that were 452# defined by this makefile; this will install all of those 453# modules as a side-effect. Do this after including ONE_SHOT_MAKEFILE 454# so that the modules will be installed in the same place they 455# would have been with a normal make. 456CUSTOM_MODULES := $(sort $(call get-tagged-modules,$(ALL_MODULE_TAGS))) 457FULL_BUILD := 458# Stub out the notice targets, which probably aren't defined 459# when using ONE_SHOT_MAKEFILE. 460NOTICE-HOST-%: ; 461NOTICE-TARGET-%: ; 462 463else # ONE_SHOT_MAKEFILE 464 465# 466# Include all of the makefiles in the system 467# 468 469# Can't use first-makefiles-under here because 470# --mindepth=2 makes the prunes not work. 471subdir_makefiles := \ 472 $(shell build/tools/findleaves.py --prune=out --prune=.repo --prune=.git $(subdirs) Android.mk) 473 474include $(subdir_makefiles) 475 476endif # ONE_SHOT_MAKEFILE 477 478# Now with all Android.mks loaded we can do post cleaning steps. 479include $(BUILD_SYSTEM)/post_clean.mk 480 481ifeq ($(stash_product_vars),true) 482 $(call assert-product-vars, __STASHED) 483endif 484 485include $(BUILD_SYSTEM)/legacy_prebuilts.mk 486ifneq ($(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),) 487 $(warning *** Some files have been added to ALL_PREBUILT.) 488 $(warning *) 489 $(warning * ALL_PREBUILT is a deprecated mechanism that) 490 $(warning * should not be used for new files.) 491 $(warning * As an alternative, use PRODUCT_COPY_FILES in) 492 $(warning * the appropriate product definition.) 493 $(warning * build/target/product/core.mk is the product) 494 $(warning * definition used in all products.) 495 $(warning *) 496 $(foreach bad_prebuilt,$(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),$(warning * unexpected $(bad_prebuilt) in ALL_PREBUILT)) 497 $(warning *) 498 $(error ALL_PREBUILT contains unexpected files) 499endif 500 501# ------------------------------------------------------------------- 502# All module makefiles have been included at this point. 503# ------------------------------------------------------------------- 504 505# ------------------------------------------------------------------- 506# Include any makefiles that must happen after the module makefiles 507# have been included. 508# TODO: have these files register themselves via a global var rather 509# than hard-coding the list here. 510ifdef FULL_BUILD 511 # Only include this during a full build, otherwise we can't be 512 # guaranteed that any policies were included. 513 -include frameworks/policies/base/PolicyConfig.mk 514endif 515 516# ------------------------------------------------------------------- 517# Fix up CUSTOM_MODULES to refer to installed files rather than 518# just bare module names. Leave unknown modules alone in case 519# they're actually full paths to a particular file. 520known_custom_modules := $(filter $(ALL_MODULES),$(CUSTOM_MODULES)) 521unknown_custom_modules := $(filter-out $(ALL_MODULES),$(CUSTOM_MODULES)) 522CUSTOM_MODULES := \ 523 $(call module-installed-files,$(known_custom_modules)) \ 524 $(unknown_custom_modules) 525 526# ------------------------------------------------------------------- 527# Define dependencies for modules that require other modules. 528# This can only happen now, after we've read in all module makefiles. 529# 530# TODO: deal with the fact that a bare module name isn't 531# unambiguous enough. Maybe declare short targets like 532# APPS:Quake or HOST:SHARED_LIBRARIES:libutils. 533# BUG: the system image won't know to depend on modules that are 534# brought in as requirements of other modules. 535define add-required-deps 536$(1): | $(2) 537endef 538$(foreach m,$(ALL_MODULES), \ 539 $(eval r := $(ALL_MODULES.$(m).REQUIRED)) \ 540 $(if $(r), \ 541 $(eval r := $(call module-installed-files,$(r))) \ 542 $(eval $(call add-required-deps,$(ALL_MODULES.$(m).INSTALLED),$(r))) \ 543 ) \ 544 ) 545 546# Resolve the dependencies on shared libraries. 547$(foreach m,$(TARGET_DEPENDENCIES_ON_SHARED_LIBRARIES), \ 548 $(eval p := $(subst :,$(space),$(m))) \ 549 $(eval r := $(filter $(TARGET_OUT_ROOT)/%,$(call module-installed-files,\ 550 $(subst $(comma),$(space),$(lastword $(p)))))) \ 551 $(eval $(call add-required-deps,$(firstword $(p)),$(r)))) 552$(foreach m,$(HOST_DEPENDENCIES_ON_SHARED_LIBRARIES), \ 553 $(eval p := $(subst :,$(space),$(m))) \ 554 $(eval r := $(filter $(HOST_OUT_ROOT)/%,$(call module-installed-files,\ 555 $(subst $(comma),$(space),$(lastword $(p)))))) \ 556 $(eval $(call add-required-deps,$(firstword $(p)),$(r)))) 557 558m := 559r := 560p := 561add-required-deps := 562 563# ------------------------------------------------------------------- 564# Figure out our module sets. 565# 566# Of the modules defined by the component makefiles, 567# determine what we actually want to build. 568 569ifdef FULL_BUILD 570 # The base list of modules to build for this product is specified 571 # by the appropriate product definition file, which was included 572 # by product_config.make. 573 product_MODULES := $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES) 574 # Filter out the overridden packages before doing expansion 575 product_MODULES := $(filter-out $(foreach p, $(product_MODULES), \ 576 $(PACKAGES.$(p).OVERRIDES)), $(product_MODULES)) 577 $(call expand-required-modules,product_MODULES,$(product_MODULES)) 578 product_FILES := $(call module-installed-files, $(product_MODULES)) 579 ifeq (0,1) 580 $(info product_FILES for $(TARGET_DEVICE) ($(INTERNAL_PRODUCT)):) 581 $(foreach p,$(product_FILES),$(info : $(p))) 582 $(error done) 583 endif 584else 585 # We're not doing a full build, and are probably only including 586 # a subset of the module makefiles. Don't try to build any modules 587 # requested by the product, because we probably won't have rules 588 # to build them. 589 product_FILES := 590endif 591 592eng_MODULES := $(sort \ 593 $(call get-tagged-modules,eng) \ 594 $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_ENG)) \ 595 ) 596debug_MODULES := $(sort \ 597 $(call get-tagged-modules,debug) \ 598 $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_DEBUG)) \ 599 ) 600tests_MODULES := $(sort \ 601 $(call get-tagged-modules,tests) \ 602 $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_TESTS)) \ 603 ) 604 605# TODO: Remove the 3 places in the tree that use ALL_DEFAULT_INSTALLED_MODULES 606# and get rid of it from this list. 607# TODO: The shell is chosen by magic. Do we still need this? 608modules_to_install := $(sort \ 609 $(ALL_DEFAULT_INSTALLED_MODULES) \ 610 $(product_FILES) \ 611 $(foreach tag,$(tags_to_install),$($(tag)_MODULES)) \ 612 $(call get-tagged-modules, shell_$(TARGET_SHELL)) \ 613 $(CUSTOM_MODULES) \ 614 ) 615 616# Some packages may override others using LOCAL_OVERRIDES_PACKAGES. 617# Filter out (do not install) any overridden packages. 618overridden_packages := $(call get-package-overrides,$(modules_to_install)) 619ifdef overridden_packages 620# old_modules_to_install := $(modules_to_install) 621 modules_to_install := \ 622 $(filter-out $(foreach p,$(overridden_packages),$(p) %/$(p).apk), \ 623 $(modules_to_install)) 624endif 625#$(error filtered out 626# $(filter-out $(modules_to_install),$(old_modules_to_install))) 627 628# Don't include any GNU targets in the SDK. It's ok (and necessary) 629# to build the host tools, but nothing that's going to be installed 630# on the target (including static libraries). 631ifdef is_sdk_build 632 target_gnu_MODULES := \ 633 $(filter \ 634 $(TARGET_OUT_INTERMEDIATES)/% \ 635 $(TARGET_OUT)/% \ 636 $(TARGET_OUT_DATA)/%, \ 637 $(sort $(call get-tagged-modules,gnu))) 638 $(info Removing from sdk:)$(foreach d,$(target_gnu_MODULES),$(info : $(d))) 639 modules_to_install := \ 640 $(filter-out $(target_gnu_MODULES),$(modules_to_install)) 641 642 # Ensure every module listed in PRODUCT_PACKAGES* gets something installed 643 # TODO: Should we do this for all builds and not just the sdk? 644 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES), \ 645 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 646 $(error $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES has nothing to install!))) 647 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_DEBUG), \ 648 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 649 $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_DEBUG has nothing to install!))) 650 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_ENG), \ 651 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 652 $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_ENG has nothing to install!))) 653 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_TESTS), \ 654 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 655 $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_TESTS has nothing to install!))) 656endif 657 658# build/core/Makefile contains extra stuff that we don't want to pollute this 659# top-level makefile with. It expects that ALL_DEFAULT_INSTALLED_MODULES 660# contains everything that's built during the current make, but it also further 661# extends ALL_DEFAULT_INSTALLED_MODULES. 662ALL_DEFAULT_INSTALLED_MODULES := $(modules_to_install) 663include $(BUILD_SYSTEM)/Makefile 664modules_to_install := $(sort $(ALL_DEFAULT_INSTALLED_MODULES)) 665ALL_DEFAULT_INSTALLED_MODULES := 666 667endif # dont_bother 668 669 670# These are additional goals that we build, in order to make sure that there 671# is as little code as possible in the tree that doesn't build. 672modules_to_check := $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).CHECKED)) 673 674# If you would like to build all goals, and not skip any intermediate 675# steps, you can pass the "all" modifier goal on the commandline. 676ifneq ($(filter all,$(MAKECMDGOALS)),) 677modules_to_check += $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).BUILT)) 678endif 679 680# for easier debugging 681modules_to_check := $(sort $(modules_to_check)) 682#$(error modules_to_check $(modules_to_check)) 683 684# ------------------------------------------------------------------- 685# This is used to to get the ordering right, you can also use these, 686# but they're considered undocumented, so don't complain if their 687# behavior changes. 688.PHONY: prebuilt 689prebuilt: $(ALL_PREBUILT) 690 691# An internal target that depends on all copied headers 692# (see copy_headers.make). Other targets that need the 693# headers to be copied first can depend on this target. 694.PHONY: all_copied_headers 695all_copied_headers: ; 696 697$(ALL_C_CPP_ETC_OBJECTS): | all_copied_headers 698 699# All the droid stuff, in directories 700.PHONY: files 701files: prebuilt \ 702 $(modules_to_install) \ 703 $(INSTALLED_ANDROID_INFO_TXT_TARGET) 704 705# ------------------------------------------------------------------- 706 707.PHONY: checkbuild 708checkbuild: $(modules_to_check) 709ifeq (true,$(ANDROID_BUILD_EVERYTHING_BY_DEFAULT)$(filter $(MAKECMDGOALS),checkbuild)) 710droid: checkbuild 711else 712# ANDROID_BUILD_EVERYTHING_BY_DEFAULT not set, or checkbuild is one of the cmd goals. 713checkbuild: droid 714endif 715 716.PHONY: ramdisk 717ramdisk: $(INSTALLED_RAMDISK_TARGET) 718 719.PHONY: factory_ramdisk 720factory_ramdisk: $(INSTALLED_FACTORY_RAMDISK_TARGET) 721 722.PHONY: factory_bundle 723factory_bundle: $(INSTALLED_FACTORY_BUNDLE_TARGET) 724 725.PHONY: systemtarball 726systemtarball: $(INSTALLED_SYSTEMTARBALL_TARGET) 727 728.PHONY: boottarball 729boottarball: $(INSTALLED_BOOTTARBALL_TARGET) 730 731.PHONY: userdataimage 732userdataimage: $(INSTALLED_USERDATAIMAGE_TARGET) 733 734ifneq (,$(filter userdataimage, $(MAKECMDGOALS))) 735$(call dist-for-goals, userdataimage, $(BUILT_USERDATAIMAGE_TARGET)) 736endif 737 738.PHONY: userdatatarball 739userdatatarball: $(INSTALLED_USERDATATARBALL_TARGET) 740 741.PHONY: cacheimage 742cacheimage: $(INSTALLED_CACHEIMAGE_TARGET) 743 744.PHONY: bootimage 745bootimage: $(INSTALLED_BOOTIMAGE_TARGET) 746 747# phony target that include any targets in $(ALL_MODULES) 748.PHONY: all_modules 749ifndef BUILD_MODULES_IN_PATHS 750all_modules: $(ALL_MODULES) 751else 752# BUILD_MODULES_IN_PATHS is a list of paths relative to the top of the tree 753module_path_patterns := $(foreach p, $(BUILD_MODULES_IN_PATHS),\ 754 $(if $(filter %/,$(p)),$(p)%,$(p)/%)) 755my_all_modules := $(sort $(foreach m, $(ALL_MODULES),$(if $(filter\ 756 $(module_path_patterns), $(addsuffix /,$(ALL_MODULES.$(m).PATH))),$(m)))) 757all_modules: $(my_all_modules) 758endif 759 760 761# Build files and then package it into the rom formats 762.PHONY: droidcore 763droidcore: files \ 764 systemimage \ 765 $(INSTALLED_BOOTIMAGE_TARGET) \ 766 $(INSTALLED_RECOVERYIMAGE_TARGET) \ 767 $(INSTALLED_USERDATAIMAGE_TARGET) \ 768 $(INSTALLED_CACHEIMAGE_TARGET) \ 769 $(INSTALLED_FILES_FILE) 770 771# dist_files only for putting your library into the dist directory with a full build. 772.PHONY: dist_files 773 774# Dist for droid if droid is among the cmd goals, or no cmd goal is given. 775ifneq ($(filter droid,$(MAKECMDGOALS))$(filter ||,|$(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS))|),) 776 777ifneq ($(TARGET_BUILD_APPS),) 778 # If this build is just for apps, only build apps and not the full system by default. 779 780 unbundled_build_modules := 781 ifneq ($(filter all,$(TARGET_BUILD_APPS)),) 782 # If they used the magic goal "all" then build all apps in the source tree. 783 unbundled_build_modules := $(foreach m,$(sort $(ALL_MODULES)),$(if $(filter APPS,$(ALL_MODULES.$(m).CLASS)),$(m))) 784 else 785 unbundled_build_modules := $(TARGET_BUILD_APPS) 786 endif 787 788 apps_only_installed_files := $(foreach m,$(unbundled_build_modules),$(ALL_MODULES.$(m).INSTALLED)) 789 # dist the unbundled app. 790 $(call dist-for-goals,apps_only, $(apps_only_installed_files)) 791 792 ifeq ($(EMMA_INSTRUMENT),true) 793 $(EMMA_META_ZIP) : $(apps_only_installed_files) 794 795 $(call dist-for-goals,apps_only, $(EMMA_META_ZIP)) 796 endif 797 798.PHONY: apps_only 799apps_only: $(unbundled_build_modules) 800 801droid: apps_only 802 803else # TARGET_BUILD_APPS 804 $(call dist-for-goals, droidcore, \ 805 $(INTERNAL_UPDATE_PACKAGE_TARGET) \ 806 $(INTERNAL_OTA_PACKAGE_TARGET) \ 807 $(SYMBOLS_ZIP) \ 808 $(INSTALLED_FILES_FILE) \ 809 $(INSTALLED_BUILD_PROP_TARGET) \ 810 $(BUILT_TARGET_FILES_PACKAGE) \ 811 $(INSTALLED_ANDROID_INFO_TXT_TARGET) \ 812 $(INSTALLED_RAMDISK_TARGET) \ 813 $(INSTALLED_FACTORY_RAMDISK_TARGET) \ 814 $(INSTALLED_FACTORY_BUNDLE_TARGET) \ 815 ) 816 817 ifneq ($(TARGET_BUILD_PDK),true) 818 $(call dist-for-goals, droidcore, \ 819 $(APPS_ZIP) \ 820 $(INTERNAL_EMULATOR_PACKAGE_TARGET) \ 821 $(PACKAGE_STATS_FILE) \ 822 ) 823 endif 824 825 ifeq ($(EMMA_INSTRUMENT),true) 826 $(EMMA_META_ZIP) : $(INSTALLED_SYSTEMIMAGE) 827 828 $(call dist-for-goals, dist_files, $(EMMA_META_ZIP)) 829 endif 830 831# Building a full system-- the default is to build droidcore 832droid: droidcore dist_files 833 834endif # TARGET_BUILD_APPS 835endif # droid in $(MAKECMDGOALS) 836 837.PHONY: droid 838 839.PHONY: docs 840docs: $(ALL_DOCS) 841 842.PHONY: sdk 843ALL_SDK_TARGETS := $(INTERNAL_SDK_TARGET) 844sdk: $(ALL_SDK_TARGETS) 845ifneq ($(filter sdk win_sdk,$(MAKECMDGOALS)),) 846$(call dist-for-goals,sdk win_sdk, \ 847 $(ALL_SDK_TARGETS) \ 848 $(SYMBOLS_ZIP) \ 849 $(INSTALLED_BUILD_PROP_TARGET) \ 850) 851endif 852 853# umbrella targets to assit engineers in verifying builds 854.PHONY: java native target host java-host java-target native-host native-target \ 855 java-host-tests java-target-tests native-host-tests native-target-tests \ 856 java-tests native-tests host-tests target-tests 857# some synonyms 858.PHONY: host-java target-java host-native target-native \ 859 target-java-tests target-native-tests 860host-java : java-host 861target-java : java-target 862host-native : native-host 863target-native : native-target 864target-java-tests : java-target-tests 865target-native-tests : native-target-tests 866 867 868.PHONY: lintall 869 870.PHONY: samplecode 871sample_MODULES := $(sort $(call get-tagged-modules,samples)) 872sample_APKS_DEST_PATH := $(TARGET_COMMON_OUT_ROOT)/samples 873sample_APKS_COLLECTION := \ 874 $(foreach module,$(sample_MODULES),$(sample_APKS_DEST_PATH)/$(notdir $(module))) 875$(foreach module,$(sample_MODULES),$(eval $(call \ 876 copy-one-file,$(module),$(sample_APKS_DEST_PATH)/$(notdir $(module))))) 877sample_ADDITIONAL_INSTALLED := \ 878 $(filter-out $(modules_to_install) $(modules_to_check) $(ALL_PREBUILT),$(sample_MODULES)) 879samplecode: $(sample_APKS_COLLECTION) 880 @echo "Collect sample code apks: $^" 881 # remove apks that are not intended to be installed. 882 rm -f $(sample_ADDITIONAL_INSTALLED) 883 884.PHONY: findbugs 885findbugs: $(INTERNAL_FINDBUGS_HTML_TARGET) $(INTERNAL_FINDBUGS_XML_TARGET) 886 887.PHONY: clean 888clean: 889 @rm -rf $(OUT_DIR) 890 @echo "Entire build directory removed." 891 892.PHONY: clobber 893clobber: clean 894 895# The rules for dataclean and installclean are defined in cleanbuild.mk. 896 897#xxx scrape this from ALL_MODULE_NAME_TAGS 898.PHONY: modules 899modules: 900 @echo "Available sub-modules:" 901 @echo "$(call module-names-for-tag-list,$(ALL_MODULE_TAGS))" | \ 902 tr -s ' ' '\n' | sort -u | $(COLUMN) 903 904.PHONY: showcommands 905showcommands: 906 @echo >/dev/null 907 908.PHONY: nothing 909nothing: 910 @echo Successfully read the makefiles. 911