main.mk revision 478ba5e3f00bb1321cd022d744020231f2449287
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$(warning * see http://source.android.com/source/download.html) 49$(warning ********************************************************************************) 50$(error stopping) 51endif 52endif 53endif 54 55TOP := . 56TOPDIR := 57 58BUILD_SYSTEM := $(TOPDIR)build/core 59 60# This is the default target. It must be the first declared target. 61.PHONY: droid 62DEFAULT_GOAL := droid 63$(DEFAULT_GOAL): 64 65# Used to force goals to build. Only use for conditionally defined goals. 66.PHONY: FORCE 67FORCE: 68 69# Targets that provide quick help on the build system. 70include $(BUILD_SYSTEM)/help.mk 71 72# Set up various standard variables based on configuration 73# and host information. 74include $(BUILD_SYSTEM)/config.mk 75 76# This allows us to force a clean build - included after the config.make 77# environment setup is done, but before we generate any dependencies. This 78# file does the rm -rf inline so the deps which are all done below will 79# be generated correctly 80include $(BUILD_SYSTEM)/cleanbuild.mk 81 82VERSION_CHECK_SEQUENCE_NUMBER := 2 83-include $(OUT_DIR)/versions_checked.mk 84ifneq ($(VERSION_CHECK_SEQUENCE_NUMBER),$(VERSIONS_CHECKED)) 85 86$(info Checking build tools versions...) 87 88ifneq ($(HOST_OS),windows) 89ifneq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc) 90# check for a case sensitive file system 91ifneq (a,$(shell mkdir -p $(OUT_DIR) ; \ 92 echo a > $(OUT_DIR)/casecheck.txt; \ 93 echo B > $(OUT_DIR)/CaseCheck.txt; \ 94 cat $(OUT_DIR)/casecheck.txt)) 95$(warning ************************************************************) 96$(warning You are building on a case-insensitive filesystem.) 97$(warning Please move your source tree to a case-sensitive filesystem.) 98$(warning ************************************************************) 99$(error Case-insensitive filesystems not supported) 100endif 101endif 102endif 103 104# Make sure that there are no spaces in the absolute path; the 105# build system can't deal with them. 106ifneq ($(words $(shell pwd)),1) 107$(warning ************************************************************) 108$(warning You are building in a directory whose absolute path contains) 109$(warning a space character:) 110$(warning $(space)) 111$(warning "$(shell pwd)") 112$(warning $(space)) 113$(warning Please move your source tree to a path that does not contain) 114$(warning any spaces.) 115$(warning ************************************************************) 116$(error Directory names containing spaces not supported) 117endif 118 119 120# Check for the correct version of java 121java_version := $(shell java -version 2>&1 | head -n 1 | grep '^java .*[ "]1\.6[\. "$$]') 122ifneq ($(shell java -version 2>&1 | grep -i openjdk),) 123java_version := 124endif 125ifeq ($(strip $(java_version)),) 126$(info ************************************************************) 127$(info You are attempting to build with the incorrect version) 128$(info of java.) 129$(info $(space)) 130$(info Your version is: $(shell java -version 2>&1 | head -n 1).) 131$(info The correct version is: Java SE 1.6.) 132$(info $(space)) 133$(info Please follow the machine setup instructions at) 134$(info $(space)$(space)$(space)$(space)http://source.android.com/source/download.html) 135$(info ************************************************************) 136$(error stop) 137endif 138 139# Check for the correct version of javac 140javac_version := $(shell javac -version 2>&1 | head -n 1 | grep '[ "]1\.6[\. "$$]') 141ifeq ($(strip $(javac_version)),) 142$(info ************************************************************) 143$(info You are attempting to build with the incorrect version) 144$(info of javac.) 145$(info $(space)) 146$(info Your version is: $(shell javac -version 2>&1 | head -n 1).) 147$(info The correct version is: 1.6.) 148$(info $(space)) 149$(info Please follow the machine setup instructions at) 150$(info $(space)$(space)$(space)$(space)http://source.android.com/source/download.html) 151$(info ************************************************************) 152$(error stop) 153endif 154 155ifeq (darwin,$(HOST_OS)) 156GCC_REALPATH = $(realpath $(shell which gcc)) 157ifneq ($(findstring llvm-gcc,$(GCC_REALPATH)),) 158 # Using LLVM GCC results in a non functional emulator due to it 159 # not honouring global register variables 160 $(warning ****************************************) 161 $(warning * gcc is linked to llvm-gcc which will *) 162 $(warning * not create a useable emulator. *) 163 $(warning ****************************************) 164endif 165endif 166 167$(shell echo 'VERSIONS_CHECKED := $(VERSION_CHECK_SEQUENCE_NUMBER)' \ 168 > $(OUT_DIR)/versions_checked.mk) 169endif 170 171# These are the modifier targets that don't do anything themselves, but 172# change the behavior of the build. 173# (must be defined before including definitions.make) 174INTERNAL_MODIFIER_TARGETS := showcommands checkbuild all incrementaljavac 175 176.PHONY: incrementaljavac 177incrementaljavac: ; 178 179# WARNING: 180# ENABLE_INCREMENTALJAVAC should NOT be enabled by default, because change of 181# a Java source file won't trigger rebuild of its dependent Java files. 182# You can only enable it by adding "incrementaljavac" to your make command line. 183# You are responsible for the correctness of the incremental build. 184# This may decrease incremental build time dramatically for large Java libraries, 185# such as core.jar, framework.jar, etc. 186ENABLE_INCREMENTALJAVAC := 187ifneq (,$(filter incrementaljavac, $(MAKECMDGOALS))) 188ENABLE_INCREMENTALJAVAC := true 189MAKECMDGOALS := $(filter-out incrementaljavac, $(MAKECMDGOALS)) 190endif 191 192# Bring in standard build system definitions. 193include $(BUILD_SYSTEM)/definitions.mk 194 195# Bring in dex_preopt.mk 196include $(BUILD_SYSTEM)/dex_preopt.mk 197 198ifneq ($(filter eng user userdebug tests,$(MAKECMDGOALS)),) 199$(info ***************************************************************) 200$(info ***************************************************************) 201$(info Don't pass '$(filter eng user userdebug tests,$(MAKECMDGOALS))' on \ 202 the make command line.) 203# XXX The single quote on this line fixes gvim's syntax highlighting. 204# Without which, the rest of this file is impossible to read. 205$(info Set TARGET_BUILD_VARIANT in buildspec.mk, or use lunch or) 206$(info choosecombo.) 207$(info ***************************************************************) 208$(info ***************************************************************) 209$(error stopping) 210endif 211 212ifneq ($(filter-out $(INTERNAL_VALID_VARIANTS),$(TARGET_BUILD_VARIANT)),) 213$(info ***************************************************************) 214$(info ***************************************************************) 215$(info Invalid variant: $(TARGET_BUILD_VARIANT) 216$(info Valid values are: $(INTERNAL_VALID_VARIANTS) 217$(info ***************************************************************) 218$(info ***************************************************************) 219$(error stopping) 220endif 221 222### 223### In this section we set up the things that are different 224### between the build variants 225### 226 227is_sdk_build := 228 229ifneq ($(filter sdk win_sdk sdk_addon,$(MAKECMDGOALS)),) 230is_sdk_build := true 231endif 232 233 234## user/userdebug ## 235 236user_variant := $(filter userdebug user,$(TARGET_BUILD_VARIANT)) 237enable_target_debugging := true 238ifneq (,$(user_variant)) 239 # Target is secure in user builds. 240 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=1 241 242 tags_to_install := user 243 ifeq ($(user_variant),userdebug) 244 # Pick up some extra useful tools 245 tags_to_install += debug 246 247 # Enable Dalvik lock contention logging for userdebug builds. 248 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.lockprof.threshold=500 249 else 250 # Disable debugging in plain user builds. 251 enable_target_debugging := 252 endif 253 254 # Turn on Dalvik preoptimization for user builds, but only if not 255 # explicitly disabled and the build is running on Linux (since host 256 # Dalvik isn't built for non-Linux hosts). 257 ifneq (true,$(DISABLE_DEXPREOPT)) 258 ifeq ($(user_variant),user) 259 ifeq ($(HOST_OS),linux) 260 WITH_DEXPREOPT := true 261 endif 262 endif 263 endif 264 265 # Disallow mock locations by default for user builds 266 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=0 267 268else # !user_variant 269 # Turn on checkjni for non-user builds. 270 ADDITIONAL_BUILD_PROPERTIES += ro.kernel.android.checkjni=1 271 # Set device insecure for non-user builds. 272 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=0 273 # Allow mock locations by default for non user builds 274 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=1 275endif # !user_variant 276 277ifeq (true,$(strip $(enable_target_debugging))) 278 # Target is more debuggable and adbd is on by default 279 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=1 280 # Include the debugging/testing OTA keys in this build. 281 INCLUDE_TEST_OTA_KEYS := true 282else # !enable_target_debugging 283 # Target is less debuggable and adbd is off by default 284 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=0 285endif # !enable_target_debugging 286 287## eng ## 288 289ifeq ($(TARGET_BUILD_VARIANT),eng) 290tags_to_install := user debug eng 291ifneq ($(filter ro.setupwizard.mode=ENABLED, $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))),) 292 # Don't require the setup wizard on eng builds 293 ADDITIONAL_BUILD_PROPERTIES := $(filter-out ro.setupwizard.mode=%,\ 294 $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))) \ 295 ro.setupwizard.mode=OPTIONAL 296endif 297endif 298 299## tests ## 300 301ifeq ($(TARGET_BUILD_VARIANT),tests) 302tags_to_install := user debug eng tests 303endif 304 305## sdk ## 306 307ifdef is_sdk_build 308 309# Detect if we want to build a repository for the SDK 310sdk_repo_goal := $(strip $(filter sdk_repo,$(MAKECMDGOALS))) 311MAKECMDGOALS := $(strip $(filter-out sdk_repo,$(MAKECMDGOALS))) 312 313ifneq ($(words $(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS))),1) 314$(error The 'sdk' target may not be specified with any other targets) 315endif 316 317# TODO: this should be eng I think. Since the sdk is built from the eng 318# variant. 319tags_to_install := user debug eng 320ADDITIONAL_BUILD_PROPERTIES += xmpp.auto-presence=true 321ADDITIONAL_BUILD_PROPERTIES += ro.config.nocheckin=yes 322else # !sdk 323endif 324 325BUILD_WITHOUT_PV := true 326 327## precise GC ## 328 329ifneq ($(filter dalvik.gc.type-precise,$(PRODUCT_TAGS)),) 330 # Enabling type-precise GC results in larger optimized DEX files. The 331 # additional storage requirements for ".odex" files can cause /system 332 # to overflow on some devices, so this is configured separately for 333 # each product. 334 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.dexopt-flags=m=y 335endif 336 337ifneq ($(BUILD_TINY_ANDROID),true) 338# Install an apns-conf.xml file if one's not already being installed. 339ifeq (,$(filter %:system/etc/apns-conf.xml, $(PRODUCT_COPY_FILES))) 340 PRODUCT_COPY_FILES += \ 341 development/data/etc/apns-conf_sdk.xml:system/etc/apns-conf.xml 342 ifeq ($(filter eng tests,$(TARGET_BUILD_VARIANT)),) 343 $(warning implicitly installing apns-conf_sdk.xml) 344 endif 345endif 346endif 347 348ADDITIONAL_BUILD_PROPERTIES += net.bt.name=Android 349 350# enable vm tracing in files for now to help track 351# the cause of ANRs in the content process 352ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.stack-trace-file=/data/anr/traces.txt 353 354# ------------------------------------------------------------ 355# Define a function that, given a list of module tags, returns 356# non-empty if that module should be installed in /system. 357 358# For most goals, anything not tagged with the "tests" tag should 359# be installed in /system. 360define should-install-to-system 361$(if $(filter tests,$(1)),,true) 362endef 363 364ifdef is_sdk_build 365# For the sdk goal, anything with the "samples" tag should be 366# installed in /data even if that module also has "eng"/"debug"/"user". 367define should-install-to-system 368$(if $(filter samples tests,$(1)),,true) 369endef 370endif 371 372 373# If they only used the modifier goals (showcommands, checkbuild), we'll actually 374# build the default target. 375ifeq ($(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS)),) 376.PHONY: $(INTERNAL_MODIFIER_TARGETS) 377$(INTERNAL_MODIFIER_TARGETS): $(DEFAULT_GOAL) 378endif 379 380# These targets are going to delete stuff, don't bother including 381# the whole directory tree if that's all we're going to do 382ifeq ($(MAKECMDGOALS),clean) 383dont_bother := true 384endif 385ifeq ($(MAKECMDGOALS),clobber) 386dont_bother := true 387endif 388ifeq ($(MAKECMDGOALS),dataclean) 389dont_bother := true 390endif 391ifeq ($(MAKECMDGOALS),installclean) 392dont_bother := true 393endif 394 395# Bring in all modules that need to be built. 396ifneq ($(dont_bother),true) 397 398ifeq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc) 399SDK_ONLY := true 400$(info Building the SDK under darwin-ppc is actually obsolete and unsupported.) 401$(error stop) 402endif 403 404ifeq ($(HOST_OS),windows) 405SDK_ONLY := true 406endif 407 408ifeq ($(SDK_ONLY),true) 409include $(TOPDIR)sdk/build/sdk_only_whitelist.mk 410include $(TOPDIR)development/build/sdk_only_whitelist.mk 411 412# Exclude tools/acp when cross-compiling windows under linux 413ifeq ($(findstring Linux,$(UNAME)),) 414subdirs += build/tools/acp 415endif 416 417else # !SDK_ONLY 418ifeq ($(BUILD_TINY_ANDROID), true) 419 420# TINY_ANDROID is a super-minimal build configuration, handy for board 421# bringup and very low level debugging 422 423subdirs := \ 424 bionic \ 425 system/core \ 426 system/extras/ext4_utils \ 427 system/extras/su \ 428 build/libs \ 429 build/target \ 430 build/tools/acp \ 431 external/mksh \ 432 external/yaffs2 \ 433 external/zlib 434else # !BUILD_TINY_ANDROID 435 436# 437# Typical build; include any Android.mk files we can find. 438# 439subdirs := $(TOP) 440 441FULL_BUILD := true 442 443endif # !BUILD_TINY_ANDROID 444 445endif # !SDK_ONLY 446 447# Before we go and include all of the module makefiles, stash away 448# the PRODUCT_* values so that later we can verify they are not modified. 449stash_product_vars:=true 450ifeq ($(stash_product_vars),true) 451 $(call stash-product-vars, __STASHED) 452endif 453 454ifneq ($(ONE_SHOT_MAKEFILE),) 455# We've probably been invoked by the "mm" shell function 456# with a subdirectory's makefile. 457include $(ONE_SHOT_MAKEFILE) 458# Change CUSTOM_MODULES to include only modules that were 459# defined by this makefile; this will install all of those 460# modules as a side-effect. Do this after including ONE_SHOT_MAKEFILE 461# so that the modules will be installed in the same place they 462# would have been with a normal make. 463CUSTOM_MODULES := $(sort $(call get-tagged-modules,$(ALL_MODULE_TAGS))) 464FULL_BUILD := 465# Stub out the notice targets, which probably aren't defined 466# when using ONE_SHOT_MAKEFILE. 467NOTICE-HOST-%: ; 468NOTICE-TARGET-%: ; 469 470else # ONE_SHOT_MAKEFILE 471 472# 473# Include all of the makefiles in the system 474# 475 476# Can't use first-makefiles-under here because 477# --mindepth=2 makes the prunes not work. 478subdir_makefiles := \ 479 $(shell build/tools/findleaves.py --prune=out --prune=.repo --prune=.git $(subdirs) Android.mk) 480 481include $(subdir_makefiles) 482endif # ONE_SHOT_MAKEFILE 483 484ifeq ($(stash_product_vars),true) 485 $(call assert-product-vars, __STASHED) 486endif 487 488include $(BUILD_SYSTEM)/legacy_prebuilts.mk 489ifneq ($(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),) 490 $(warning *** Some files have been added to ALL_PREBUILT.) 491 $(warning *) 492 $(warning * ALL_PREBUILT is a deprecated mechanism that) 493 $(warning * should not be used for new files.) 494 $(warning * As an alternative, use PRODUCT_COPY_FILES in) 495 $(warning * the appropriate product definition.) 496 $(warning * build/target/product/core.mk is the product) 497 $(warning * definition used in all products.) 498 $(warning *) 499 $(foreach bad_prebuilt,$(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),$(warning * unexpected $(bad_prebuilt) in ALL_PREBUILT)) 500 $(warning *) 501 $(error ALL_PREBUILT contains unexpected files) 502endif 503 504# ------------------------------------------------------------------- 505# All module makefiles have been included at this point. 506# ------------------------------------------------------------------- 507 508# ------------------------------------------------------------------- 509# Include any makefiles that must happen after the module makefiles 510# have been included. 511# TODO: have these files register themselves via a global var rather 512# than hard-coding the list here. 513ifdef FULL_BUILD 514 # Only include this during a full build, otherwise we can't be 515 # guaranteed that any policies were included. 516 -include frameworks/policies/base/PolicyConfig.mk 517endif 518 519# ------------------------------------------------------------------- 520# Fix up CUSTOM_MODULES to refer to installed files rather than 521# just bare module names. Leave unknown modules alone in case 522# they're actually full paths to a particular file. 523known_custom_modules := $(filter $(ALL_MODULES),$(CUSTOM_MODULES)) 524unknown_custom_modules := $(filter-out $(ALL_MODULES),$(CUSTOM_MODULES)) 525CUSTOM_MODULES := \ 526 $(call module-installed-files,$(known_custom_modules)) \ 527 $(unknown_custom_modules) 528 529# ------------------------------------------------------------------- 530# Define dependencies for modules that require other modules. 531# This can only happen now, after we've read in all module makefiles. 532# 533# TODO: deal with the fact that a bare module name isn't 534# unambiguous enough. Maybe declare short targets like 535# APPS:Quake or HOST:SHARED_LIBRARIES:libutils. 536# BUG: the system image won't know to depend on modules that are 537# brought in as requirements of other modules. 538define add-required-deps 539$(1): $(2) 540endef 541$(foreach m,$(ALL_MODULES), \ 542 $(eval r := $(ALL_MODULES.$(m).REQUIRED)) \ 543 $(if $(r), \ 544 $(eval r := $(call module-installed-files,$(r))) \ 545 $(eval $(call add-required-deps,$(ALL_MODULES.$(m).INSTALLED),$(r))) \ 546 ) \ 547 ) 548m := 549r := 550i := 551add-required-deps := 552 553# ------------------------------------------------------------------- 554# Figure out our module sets. 555 556# Of the modules defined by the component makefiles, 557# determine what we actually want to build. 558Default_MODULES := $(sort $(ALL_DEFAULT_INSTALLED_MODULES) \ 559 $(CUSTOM_MODULES)) 560# TODO: Remove the 3 places in the tree that use 561# ALL_DEFAULT_INSTALLED_MODULES and get rid of it from this list. 562 563ifdef FULL_BUILD 564 # The base list of modules to build for this product is specified 565 # by the appropriate product definition file, which was included 566 # by product_config.make. 567 user_PACKAGES := $(call module-installed-files, \ 568 $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES)) 569 ifeq (0,1) 570 $(info user packages for $(TARGET_DEVICE) ($(INTERNAL_PRODUCT)):) 571 $(foreach p,$(user_PACKAGES),$(info : $(p))) 572 $(error done) 573 endif 574else 575 # We're not doing a full build, and are probably only including 576 # a subset of the module makefiles. Don't try to build any modules 577 # requested by the product, because we probably won't have rules 578 # to build them. 579 user_PACKAGES := 580endif 581# Use tags to get the non-APPS user modules. Use the product 582# definition files to get the APPS user modules. 583user_MODULES := $(sort $(call get-tagged-modules,user shell_$(TARGET_SHELL))) 584user_MODULES := $(user_MODULES) $(user_PACKAGES) 585 586eng_MODULES := $(sort $(call get-tagged-modules,eng)) 587debug_MODULES := $(sort $(call get-tagged-modules,debug)) 588tests_MODULES := $(sort $(call get-tagged-modules,tests)) 589 590ifeq ($(strip $(tags_to_install)),) 591$(error ASSERTION FAILED: tags_to_install should not be empty) 592endif 593modules_to_install := $(sort $(Default_MODULES) \ 594 $(foreach tag,$(tags_to_install),$($(tag)_MODULES))) 595 596# Some packages may override others using LOCAL_OVERRIDES_PACKAGES. 597# Filter out (do not install) any overridden packages. 598overridden_packages := $(call get-package-overrides,$(modules_to_install)) 599ifdef overridden_packages 600# old_modules_to_install := $(modules_to_install) 601 modules_to_install := \ 602 $(filter-out $(foreach p,$(overridden_packages),$(p) %/$(p).apk), \ 603 $(modules_to_install)) 604endif 605#$(error filtered out 606# $(filter-out $(modules_to_install),$(old_modules_to_install))) 607 608# Don't include any GNU targets in the SDK. It's ok (and necessary) 609# to build the host tools, but nothing that's going to be installed 610# on the target (including static libraries). 611ifdef is_sdk_build 612 target_gnu_MODULES := \ 613 $(filter \ 614 $(TARGET_OUT_INTERMEDIATES)/% \ 615 $(TARGET_OUT)/% \ 616 $(TARGET_OUT_DATA)/%, \ 617 $(sort $(call get-tagged-modules,gnu))) 618 $(info Removing from sdk:)$(foreach d,$(target_gnu_MODULES),$(info : $(d))) 619 modules_to_install := \ 620 $(filter-out $(target_gnu_MODULES),$(modules_to_install)) 621 622 # Ensure every module listed in PRODUCT_PACKAGES gets something installed 623 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES), \ 624 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 625 $(error Module '$(m)' in PRODUCT_PACKAGES has nothing to install!))) 626endif 627 628 629# build/core/Makefile contains extra stuff that we don't want to pollute this 630# top-level makefile with. It expects that ALL_DEFAULT_INSTALLED_MODULES 631# contains everything that's built during the current make, but it also further 632# extends ALL_DEFAULT_INSTALLED_MODULES. 633ALL_DEFAULT_INSTALLED_MODULES := $(modules_to_install) 634include $(BUILD_SYSTEM)/Makefile 635modules_to_install := $(sort $(ALL_DEFAULT_INSTALLED_MODULES)) 636ALL_DEFAULT_INSTALLED_MODULES := 637 638endif # dont_bother 639 640# These are additional goals that we build, in order to make sure that there 641# is as little code as possible in the tree that doesn't build. 642modules_to_check := $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).CHECKED)) 643 644# If you would like to build all goals, and not skip any intermediate 645# steps, you can pass the "all" modifier goal on the commandline. 646ifneq ($(filter all,$(MAKECMDGOALS)),) 647modules_to_check += $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).BUILT)) 648endif 649 650# for easier debugging 651modules_to_check := $(sort $(modules_to_check)) 652#$(error modules_to_check $(modules_to_check)) 653 654# ------------------------------------------------------------------- 655# This is used to to get the ordering right, you can also use these, 656# but they're considered undocumented, so don't complain if their 657# behavior changes. 658.PHONY: prebuilt 659prebuilt: $(ALL_PREBUILT) 660 661# An internal target that depends on all copied headers 662# (see copy_headers.make). Other targets that need the 663# headers to be copied first can depend on this target. 664.PHONY: all_copied_headers 665all_copied_headers: ; 666 667$(ALL_C_CPP_ETC_OBJECTS): | all_copied_headers 668 669# All the droid stuff, in directories 670.PHONY: files 671files: prebuilt \ 672 $(modules_to_install) \ 673 $(modules_to_check) \ 674 $(INSTALLED_ANDROID_INFO_TXT_TARGET) 675 676# ------------------------------------------------------------------- 677 678.PHONY: checkbuild 679checkbuild: $(modules_to_check) 680 681.PHONY: ramdisk 682ramdisk: $(INSTALLED_RAMDISK_TARGET) 683 684.PHONY: systemtarball 685systemtarball: $(INSTALLED_SYSTEMTARBALL_TARGET) 686 687.PHONY: boottarball 688boottarball: $(INSTALLED_BOOTTARBALL_TARGET) 689 690.PHONY: userdataimage 691userdataimage: $(INSTALLED_USERDATAIMAGE_TARGET) 692 693ifneq (,$(filter userdataimage, $(MAKECMDGOALS))) 694$(call dist-for-goals, userdataimage, $(BUILT_USERDATAIMAGE_TARGET)) 695endif 696 697.PHONY: userdatatarball 698userdatatarball: $(INSTALLED_USERDATATARBALL_TARGET) 699 700.PHONY: bootimage 701bootimage: $(INSTALLED_BOOTIMAGE_TARGET) 702 703ifeq ($(BUILD_TINY_ANDROID), true) 704INSTALLED_RECOVERYIMAGE_TARGET := 705endif 706 707# Build files and then package it into the rom formats 708.PHONY: droidcore 709droidcore: files \ 710 systemimage \ 711 $(INSTALLED_BOOTIMAGE_TARGET) \ 712 $(INSTALLED_RECOVERYIMAGE_TARGET) \ 713 $(INSTALLED_USERDATAIMAGE_TARGET) \ 714 $(INSTALLED_FILES_FILE) 715 716# dist_files only for putting your library into the dist directory with a full build. 717.PHONY: dist_files 718 719ifeq ($(EMMA_INSTRUMENT),true) 720 $(call dist-for-goals, dist_files, $(EMMA_META_ZIP)) 721endif 722 723# Dist for droid if droid is among the cmd goals, or no cmd goal is given. 724ifneq ($(filter droid,$(MAKECMDGOALS))$(filter ||,|$(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS))|),) 725 726ifneq ($(TARGET_BUILD_APPS),) 727 # If this build is just for apps, only build apps and not the full system by default. 728 729 unbundled_build_modules := 730 ifneq ($(filter all,$(TARGET_BUILD_APPS)),) 731 # If they used the magic goal "all" then build all apps in the source tree. 732 unbundled_build_modules := $(foreach m,$(sort $(ALL_MODULES)),$(if $(filter APPS,$(ALL_MODULES.$(m).CLASS)),$(m))) 733 else 734 unbundled_build_modules := $(TARGET_BUILD_APPS) 735 endif 736 737 # dist the unbundled app. 738 $(call dist-for-goals,apps_only, \ 739 $(foreach m,$(unbundled_build_modules),$(ALL_MODULES.$(m).INSTALLED)) \ 740 ) 741 742.PHONY: apps_only 743apps_only: $(unbundled_build_modules) 744 745droid: apps_only 746 747else # TARGET_BUILD_APPS 748 $(call dist-for-goals, droidcore, \ 749 $(INTERNAL_UPDATE_PACKAGE_TARGET) \ 750 $(INTERNAL_OTA_PACKAGE_TARGET) \ 751 $(SYMBOLS_ZIP) \ 752 $(APPS_ZIP) \ 753 $(INTERNAL_EMULATOR_PACKAGE_TARGET) \ 754 $(PACKAGE_STATS_FILE) \ 755 $(INSTALLED_FILES_FILE) \ 756 $(INSTALLED_BUILD_PROP_TARGET) \ 757 $(BUILT_TARGET_FILES_PACKAGE) \ 758 $(INSTALLED_ANDROID_INFO_TXT_TARGET) \ 759 $(INSTALLED_RAMDISK_TARGET) \ 760 ) 761 762# Building a full system-- the default is to build droidcore 763droid: droidcore dist_files 764 765endif # TARGET_BUILD_APPS 766endif # droid in $(MAKECMDGOALS) 767 768 769.PHONY: droid tests 770tests: droidcore 771 772# phony target that include any targets in $(ALL_MODULES) 773.PHONY: all_modules 774all_modules: $(ALL_MODULES) 775 776.PHONY: docs 777docs: $(ALL_DOCS) 778 779.PHONY: sdk 780ALL_SDK_TARGETS := $(INTERNAL_SDK_TARGET) 781sdk: $(ALL_SDK_TARGETS) 782ifneq ($(filter sdk win_sdk,$(MAKECMDGOALS)),) 783$(call dist-for-goals,sdk win_sdk, \ 784 $(ALL_SDK_TARGETS) \ 785 $(SYMBOLS_ZIP) \ 786 $(INSTALLED_BUILD_PROP_TARGET) \ 787) 788endif 789 790.PHONY: samplecode 791sample_MODULES := $(sort $(call get-tagged-modules,samples)) 792sample_APKS_DEST_PATH := $(TARGET_COMMON_OUT_ROOT)/samples 793sample_APKS_COLLECTION := \ 794 $(foreach module,$(sample_MODULES),$(sample_APKS_DEST_PATH)/$(notdir $(module))) 795$(foreach module,$(sample_MODULES),$(eval $(call \ 796 copy-one-file,$(module),$(sample_APKS_DEST_PATH)/$(notdir $(module))))) 797sample_ADDITIONAL_INSTALLED := \ 798 $(filter-out $(modules_to_install) $(modules_to_check) $(ALL_PREBUILT),$(sample_MODULES)) 799samplecode: $(sample_APKS_COLLECTION) 800 @echo "Collect sample code apks: $^" 801 # remove apks that are not intended to be installed. 802 rm -f $(sample_ADDITIONAL_INSTALLED) 803 804.PHONY: findbugs 805findbugs: $(INTERNAL_FINDBUGS_HTML_TARGET) $(INTERNAL_FINDBUGS_XML_TARGET) 806 807.PHONY: clean 808clean: 809 @rm -rf $(OUT_DIR) 810 @echo "Entire build directory removed." 811 812.PHONY: clobber 813clobber: clean 814 815# The rules for dataclean and installclean are defined in cleanbuild.mk. 816 817#xxx scrape this from ALL_MODULE_NAME_TAGS 818.PHONY: modules 819modules: 820 @echo "Available sub-modules:" 821 @echo "$(call module-names-for-tag-list,$(ALL_MODULE_TAGS))" | \ 822 tr -s ' ' '\n' | sort -u | $(COLUMN) 823 824.PHONY: showcommands 825showcommands: 826 @echo >/dev/null 827