main.mk revision 4b5e4ba5fd2490c19c370b6e1fe7337c8e476b89
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 := $(TOP)/ 38#endif 39 40# check for broken versions of make 41ifeq (0,$(shell expr $$(echo $(MAKE_VERSION) | sed "s/[^0-9\.].*//") = 3.81)) 42ifeq (0,$(shell expr $$(echo $(MAKE_VERSION) | sed "s/[^0-9\.].*//") = 3.82)) 43$(warning ********************************************************************************) 44$(warning * You are using version $(MAKE_VERSION) of make.) 45$(warning * Android can only be built by versions 3.81 and 3.82.) 46$(warning * see http://source.android.com/source/download.html) 47$(warning ********************************************************************************) 48$(error stopping) 49endif 50endif 51 52TOP := . 53TOPDIR := 54 55BUILD_SYSTEM := $(TOPDIR)build/core 56 57# This is the default target. It must be the first declared target. 58.PHONY: droid 59DEFAULT_GOAL := droid 60$(DEFAULT_GOAL): 61 62# Used to force goals to build. Only use for conditionally defined goals. 63.PHONY: FORCE 64FORCE: 65 66# Targets that provide quick help on the build system. 67include $(BUILD_SYSTEM)/help.mk 68 69# Set up various standard variables based on configuration 70# and host information. 71include $(BUILD_SYSTEM)/config.mk 72 73# This allows us to force a clean build - included after the config.make 74# environment setup is done, but before we generate any dependencies. This 75# file does the rm -rf inline so the deps which are all done below will 76# be generated correctly 77include $(BUILD_SYSTEM)/cleanbuild.mk 78 79VERSION_CHECK_SEQUENCE_NUMBER := 2 80-include $(OUT_DIR)/versions_checked.mk 81ifneq ($(VERSION_CHECK_SEQUENCE_NUMBER),$(VERSIONS_CHECKED)) 82 83$(info Checking build tools versions...) 84 85ifneq ($(HOST_OS),windows) 86ifneq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc) 87# check for a case sensitive file system 88ifneq (a,$(shell mkdir -p $(OUT_DIR) ; \ 89 echo a > $(OUT_DIR)/casecheck.txt; \ 90 echo B > $(OUT_DIR)/CaseCheck.txt; \ 91 cat $(OUT_DIR)/casecheck.txt)) 92$(warning ************************************************************) 93$(warning You are building on a case-insensitive filesystem.) 94$(warning Please move your source tree to a case-sensitive filesystem.) 95$(warning ************************************************************) 96$(error Case-insensitive filesystems not supported) 97endif 98endif 99endif 100 101# Make sure that there are no spaces in the absolute path; the 102# build system can't deal with them. 103ifneq ($(words $(shell pwd)),1) 104$(warning ************************************************************) 105$(warning You are building in a directory whose absolute path contains) 106$(warning a space character:) 107$(warning $(space)) 108$(warning "$(shell pwd)") 109$(warning $(space)) 110$(warning Please move your source tree to a path that does not contain) 111$(warning any spaces.) 112$(warning ************************************************************) 113$(error Directory names containing spaces not supported) 114endif 115 116 117# Check for the correct version of java 118java_version := $(shell java -version 2>&1 | head -n 1 | grep '^java .*[ "]1\.6[\. "$$]') 119ifneq ($(shell java -version 2>&1 | grep -i openjdk),) 120java_version := 121endif 122ifeq ($(strip $(java_version)),) 123$(info ************************************************************) 124$(info You are attempting to build with the incorrect version) 125$(info of java.) 126$(info $(space)) 127$(info Your version is: $(shell java -version 2>&1 | head -n 1).) 128$(info The correct version is: Java SE 1.6.) 129$(info $(space)) 130$(info Please follow the machine setup instructions at) 131$(info $(space)$(space)$(space)$(space)http://source.android.com/source/download.html) 132$(info ************************************************************) 133$(error stop) 134endif 135 136# Check for the correct version of javac 137javac_version := $(shell javac -version 2>&1 | head -n 1 | grep '[ "]1\.6[\. "$$]') 138ifeq ($(strip $(javac_version)),) 139$(info ************************************************************) 140$(info You are attempting to build with the incorrect version) 141$(info of javac.) 142$(info $(space)) 143$(info Your version is: $(shell javac -version 2>&1 | head -n 1).) 144$(info The correct version is: 1.6.) 145$(info $(space)) 146$(info Please follow the machine setup instructions at) 147$(info $(space)$(space)$(space)$(space)http://source.android.com/source/download.html) 148$(info ************************************************************) 149$(error stop) 150endif 151 152$(shell echo 'VERSIONS_CHECKED := $(VERSION_CHECK_SEQUENCE_NUMBER)' \ 153 > $(OUT_DIR)/versions_checked.mk) 154endif 155 156# These are the modifier targets that don't do anything themselves, but 157# change the behavior of the build. 158# (must be defined before including definitions.make) 159INTERNAL_MODIFIER_TARGETS := showcommands checkbuild all incrementaljavac 160 161.PHONY: incrementaljavac 162incrementaljavac: ; 163 164# WARNING: 165# ENABLE_INCREMENTALJAVAC should NOT be enabled by default, because change of 166# a Java source file won't trigger rebuild of its dependent Java files. 167# You can only enable it by adding "incrementaljavac" to your make command line. 168# You are responsible for the correctness of the incremental build. 169# This may decrease incremental build time dramatically for large Java libraries, 170# such as core.jar, framework.jar, etc. 171ENABLE_INCREMENTALJAVAC := 172ifneq (,$(filter incrementaljavac, $(MAKECMDGOALS))) 173ENABLE_INCREMENTALJAVAC := true 174MAKECMDGOALS := $(filter-out incrementaljavac, $(MAKECMDGOALS)) 175endif 176 177# Bring in standard build system definitions. 178include $(BUILD_SYSTEM)/definitions.mk 179 180# Bring in dex_preopt.mk 181include $(BUILD_SYSTEM)/dex_preopt.mk 182 183ifneq ($(filter eng user userdebug tests,$(MAKECMDGOALS)),) 184$(info ***************************************************************) 185$(info ***************************************************************) 186$(info Don't pass '$(filter eng user userdebug tests,$(MAKECMDGOALS))' on \ 187 the make command line.) 188# XXX The single quote on this line fixes gvim's syntax highlighting. 189# Without which, the rest of this file is impossible to read. 190$(info Set TARGET_BUILD_VARIANT in buildspec.mk, or use lunch or) 191$(info choosecombo.) 192$(info ***************************************************************) 193$(info ***************************************************************) 194$(error stopping) 195endif 196 197ifneq ($(filter-out $(INTERNAL_VALID_VARIANTS),$(TARGET_BUILD_VARIANT)),) 198$(info ***************************************************************) 199$(info ***************************************************************) 200$(info Invalid variant: $(TARGET_BUILD_VARIANT) 201$(info Valid values are: $(INTERNAL_VALID_VARIANTS) 202$(info ***************************************************************) 203$(info ***************************************************************) 204$(error stopping) 205endif 206 207### 208### In this section we set up the things that are different 209### between the build variants 210### 211 212is_sdk_build := 213 214ifneq ($(filter sdk win_sdk sdk_addon,$(MAKECMDGOALS)),) 215is_sdk_build := true 216endif 217 218 219## user/userdebug ## 220 221user_variant := $(filter userdebug user,$(TARGET_BUILD_VARIANT)) 222enable_target_debugging := true 223ifneq (,$(user_variant)) 224 # Target is secure in user builds. 225 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=1 226 227 tags_to_install := user 228 ifeq ($(user_variant),userdebug) 229 # Pick up some extra useful tools 230 tags_to_install += debug 231 232 # Enable Dalvik lock contention logging for userdebug builds. 233 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.lockprof.threshold=500 234 else 235 # Disable debugging in plain user builds. 236 enable_target_debugging := 237 endif 238 239 # Turn on Dalvik preoptimization for user builds, but only if not 240 # explicitly disabled and the build is running on Linux (since host 241 # Dalvik isn't built for non-Linux hosts). 242 ifneq (true,$(DISABLE_DEXPREOPT)) 243 ifeq ($(user_variant),user) 244 ifeq ($(HOST_OS),linux) 245 WITH_DEXPREOPT := true 246 endif 247 endif 248 endif 249 250 # Disallow mock locations by default for user builds 251 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=0 252 253else # !user_variant 254 # Turn on checkjni for non-user builds. 255 ADDITIONAL_BUILD_PROPERTIES += ro.kernel.android.checkjni=1 256 # Set device insecure for non-user builds. 257 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=0 258 # Allow mock locations by default for non user builds 259 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=1 260endif # !user_variant 261 262ifeq (true,$(strip $(enable_target_debugging))) 263 # Target is more debuggable and adbd is on by default 264 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=1 265 # Include the debugging/testing OTA keys in this build. 266 INCLUDE_TEST_OTA_KEYS := true 267else # !enable_target_debugging 268 # Target is less debuggable and adbd is off by default 269 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=0 270endif # !enable_target_debugging 271 272## eng ## 273 274ifeq ($(TARGET_BUILD_VARIANT),eng) 275tags_to_install := user debug eng 276ifneq ($(filter ro.setupwizard.mode=ENABLED, $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))),) 277 # Don't require the setup wizard on eng builds 278 ADDITIONAL_BUILD_PROPERTIES := $(filter-out ro.setupwizard.mode=%,\ 279 $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))) \ 280 ro.setupwizard.mode=OPTIONAL 281endif 282endif 283 284## tests ## 285 286ifeq ($(TARGET_BUILD_VARIANT),tests) 287tags_to_install := user debug eng tests 288endif 289 290## sdk ## 291 292ifdef is_sdk_build 293 294# Detect if we want to build a repository for the SDK 295sdk_repo_goal := $(strip $(filter sdk_repo,$(MAKECMDGOALS))) 296MAKECMDGOALS := $(strip $(filter-out sdk_repo,$(MAKECMDGOALS))) 297 298ifneq ($(words $(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS))),1) 299$(error The 'sdk' target may not be specified with any other targets) 300endif 301 302# TODO: this should be eng I think. Since the sdk is built from the eng 303# variant. 304tags_to_install := user debug eng 305ADDITIONAL_BUILD_PROPERTIES += xmpp.auto-presence=true 306ADDITIONAL_BUILD_PROPERTIES += ro.config.nocheckin=yes 307else # !sdk 308endif 309 310BUILD_WITHOUT_PV := true 311 312## precise GC ## 313 314ifneq ($(filter dalvik.gc.type-precise,$(PRODUCT_TAGS)),) 315 # Enabling type-precise GC results in larger optimized DEX files. The 316 # additional storage requirements for ".odex" files can cause /system 317 # to overflow on some devices, so this is configured separately for 318 # each product. 319 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.dexopt-flags=m=y 320endif 321 322ifneq ($(BUILD_TINY_ANDROID),true) 323# Install an apns-conf.xml file if one's not already being installed. 324ifeq (,$(filter %:system/etc/apns-conf.xml, $(PRODUCT_COPY_FILES))) 325 PRODUCT_COPY_FILES += \ 326 development/data/etc/apns-conf_sdk.xml:system/etc/apns-conf.xml 327 ifeq ($(filter eng tests,$(TARGET_BUILD_VARIANT)),) 328 $(warning implicitly installing apns-conf_sdk.xml) 329 endif 330endif 331endif 332 333ADDITIONAL_BUILD_PROPERTIES += net.bt.name=Android 334 335# enable vm tracing in files for now to help track 336# the cause of ANRs in the content process 337ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.stack-trace-file=/data/anr/traces.txt 338 339# ------------------------------------------------------------ 340# Define a function that, given a list of module tags, returns 341# non-empty if that module should be installed in /system. 342 343# For most goals, anything not tagged with the "tests" tag should 344# be installed in /system. 345define should-install-to-system 346$(if $(filter tests,$(1)),,true) 347endef 348 349ifdef is_sdk_build 350# For the sdk goal, anything with the "samples" tag should be 351# installed in /data even if that module also has "eng"/"debug"/"user". 352define should-install-to-system 353$(if $(filter samples tests,$(1)),,true) 354endef 355endif 356 357 358# If they only used the modifier goals (showcommands, checkbuild), we'll actually 359# build the default target. 360ifeq ($(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS)),) 361.PHONY: $(INTERNAL_MODIFIER_TARGETS) 362$(INTERNAL_MODIFIER_TARGETS): $(DEFAULT_GOAL) 363endif 364 365# These targets are going to delete stuff, don't bother including 366# the whole directory tree if that's all we're going to do 367ifeq ($(MAKECMDGOALS),clean) 368dont_bother := true 369endif 370ifeq ($(MAKECMDGOALS),clobber) 371dont_bother := true 372endif 373ifeq ($(MAKECMDGOALS),dataclean) 374dont_bother := true 375endif 376ifeq ($(MAKECMDGOALS),installclean) 377dont_bother := true 378endif 379 380# Bring in all modules that need to be built. 381ifneq ($(dont_bother),true) 382 383ifeq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc) 384SDK_ONLY := true 385$(info Building the SDK under darwin-ppc is actually obsolete and unsupported.) 386$(error stop) 387endif 388 389ifeq ($(HOST_OS),windows) 390SDK_ONLY := true 391endif 392 393ifeq ($(SDK_ONLY),true) 394 395# ----- SDK for Windows ------ 396# These configure the build targets that are available for the SDK under Windows. 397# The first section defines all the C/C++ tools that can be compiled in C/C++, 398# the second section defines all the Java ones (assuming javac is available.) 399 400subdirs := \ 401 prebuilt \ 402 build/libs/host \ 403 build/tools/zipalign \ 404 dalvik/dexdump \ 405 dalvik/libdex \ 406 dalvik/tools/dmtracedump \ 407 dalvik/tools/hprof-conv \ 408 development/host \ 409 development/tools/etc1tool \ 410 development/tools/line_endings \ 411 development/tools/emulator/opengl \ 412 external/clang \ 413 external/easymock \ 414 external/expat \ 415 external/libpng \ 416 external/llvm \ 417 external/qemu \ 418 external/sqlite/dist \ 419 external/zlib \ 420 frameworks/base \ 421 frameworks/compile \ 422 sdk/avdlauncher \ 423 sdk/emulator/mksdcard \ 424 sdk/sdklauncher \ 425 system/core/adb \ 426 system/core/fastboot \ 427 system/core/libcutils \ 428 system/core/liblog \ 429 system/core/libzipfile 430 431# The following can only be built if "javac" is available. 432# This check is used when building parts of the SDK under Cygwin. 433ifneq (,$(shell which javac 2>/dev/null)) 434subdirs += \ 435 build/tools/signapk \ 436 dalvik/dx \ 437 libcore \ 438 sdk/archquery \ 439 sdk/androidprefs \ 440 sdk/apkbuilder \ 441 sdk/assetstudio \ 442 sdk/common \ 443 sdk/ddms \ 444 sdk/hierarchyviewer2 \ 445 sdk/ide_common \ 446 sdk/jarutils \ 447 sdk/layoutlib_api \ 448 sdk/ninepatch \ 449 sdk/rule_api \ 450 sdk/lint \ 451 sdk/sdkstats \ 452 sdk/sdkmanager \ 453 sdk/swtmenubar \ 454 sdk/traceview \ 455 development/apps \ 456 development/tools/mkstubs \ 457 packages 458else 459$(warning SDK_ONLY: javac not available.) 460endif 461 462# Exclude tools/acp when cross-compiling windows under linux 463ifeq ($(findstring Linux,$(UNAME)),) 464subdirs += build/tools/acp 465endif 466 467else # !SDK_ONLY 468ifeq ($(BUILD_TINY_ANDROID), true) 469 470# TINY_ANDROID is a super-minimal build configuration, handy for board 471# bringup and very low level debugging 472 473subdirs := \ 474 bionic \ 475 system/core \ 476 system/extras/ext4_utils \ 477 system/extras/su \ 478 build/libs \ 479 build/target \ 480 build/tools/acp \ 481 external/mksh \ 482 external/yaffs2 \ 483 external/zlib 484else # !BUILD_TINY_ANDROID 485 486# 487# Typical build; include any Android.mk files we can find. 488# 489subdirs := $(TOP) 490 491FULL_BUILD := true 492 493endif # !BUILD_TINY_ANDROID 494 495endif # !SDK_ONLY 496 497# Before we go and include all of the module makefiles, stash away 498# the PRODUCT_* values so that later we can verify they are not modified. 499stash_product_vars:=true 500ifeq ($(stash_product_vars),true) 501 $(call stash-product-vars, __STASHED) 502endif 503 504ifneq ($(ONE_SHOT_MAKEFILE),) 505# We've probably been invoked by the "mm" shell function 506# with a subdirectory's makefile. 507include $(ONE_SHOT_MAKEFILE) 508# Change CUSTOM_MODULES to include only modules that were 509# defined by this makefile; this will install all of those 510# modules as a side-effect. Do this after including ONE_SHOT_MAKEFILE 511# so that the modules will be installed in the same place they 512# would have been with a normal make. 513CUSTOM_MODULES := $(sort $(call get-tagged-modules,$(ALL_MODULE_TAGS))) 514FULL_BUILD := 515# Stub out the notice targets, which probably aren't defined 516# when using ONE_SHOT_MAKEFILE. 517NOTICE-HOST-%: ; 518NOTICE-TARGET-%: ; 519 520else # ONE_SHOT_MAKEFILE 521 522# 523# Include all of the makefiles in the system 524# 525 526# Can't use first-makefiles-under here because 527# --mindepth=2 makes the prunes not work. 528subdir_makefiles := \ 529 $(shell build/tools/findleaves.py --prune=out --prune=.repo --prune=.git $(subdirs) Android.mk) 530 531include $(subdir_makefiles) 532endif # ONE_SHOT_MAKEFILE 533 534ifeq ($(stash_product_vars),true) 535 $(call assert-product-vars, __STASHED) 536endif 537 538include $(BUILD_SYSTEM)/legacy_prebuilts.mk 539ifneq ($(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),) 540 $(warning *** Some files have been added to ALL_PREBUILT.) 541 $(warning *) 542 $(warning * ALL_PREBUILT is a deprecated mechanism that) 543 $(warning * should not be used for new files.) 544 $(warning * As an alternative, use PRODUCT_COPY_FILES in) 545 $(warning * the appropriate product definition.) 546 $(warning * build/target/product/core.mk is the product) 547 $(warning * definition used in all products.) 548 $(warning *) 549 $(foreach bad_prebuilt,$(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),$(warning * unexpected $(bad_prebuilt) in ALL_PREBUILT)) 550 $(warning *) 551 $(error ALL_PREBUILT contains unexpected files) 552endif 553 554# ------------------------------------------------------------------- 555# All module makefiles have been included at this point. 556# ------------------------------------------------------------------- 557 558# ------------------------------------------------------------------- 559# Include any makefiles that must happen after the module makefiles 560# have been included. 561# TODO: have these files register themselves via a global var rather 562# than hard-coding the list here. 563ifdef FULL_BUILD 564 # Only include this during a full build, otherwise we can't be 565 # guaranteed that any policies were included. 566 -include frameworks/policies/base/PolicyConfig.mk 567endif 568 569# ------------------------------------------------------------------- 570# Fix up CUSTOM_MODULES to refer to installed files rather than 571# just bare module names. Leave unknown modules alone in case 572# they're actually full paths to a particular file. 573known_custom_modules := $(filter $(ALL_MODULES),$(CUSTOM_MODULES)) 574unknown_custom_modules := $(filter-out $(ALL_MODULES),$(CUSTOM_MODULES)) 575CUSTOM_MODULES := \ 576 $(call module-installed-files,$(known_custom_modules)) \ 577 $(unknown_custom_modules) 578 579# ------------------------------------------------------------------- 580# Define dependencies for modules that require other modules. 581# This can only happen now, after we've read in all module makefiles. 582# 583# TODO: deal with the fact that a bare module name isn't 584# unambiguous enough. Maybe declare short targets like 585# APPS:Quake or HOST:SHARED_LIBRARIES:libutils. 586# BUG: the system image won't know to depend on modules that are 587# brought in as requirements of other modules. 588define add-required-deps 589$(1): $(2) 590endef 591$(foreach m,$(ALL_MODULES), \ 592 $(eval r := $(ALL_MODULES.$(m).REQUIRED)) \ 593 $(if $(r), \ 594 $(eval r := $(call module-installed-files,$(r))) \ 595 $(eval $(call add-required-deps,$(ALL_MODULES.$(m).INSTALLED),$(r))) \ 596 ) \ 597 ) 598m := 599r := 600i := 601add-required-deps := 602 603# ------------------------------------------------------------------- 604# Figure out our module sets. 605 606# Of the modules defined by the component makefiles, 607# determine what we actually want to build. 608Default_MODULES := $(sort $(ALL_DEFAULT_INSTALLED_MODULES) \ 609 $(CUSTOM_MODULES)) 610# TODO: Remove the 3 places in the tree that use 611# ALL_DEFAULT_INSTALLED_MODULES and get rid of it from this list. 612 613ifdef FULL_BUILD 614 # The base list of modules to build for this product is specified 615 # by the appropriate product definition file, which was included 616 # by product_config.make. 617 user_PACKAGES := $(call module-installed-files, \ 618 $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES)) 619 ifeq (0,1) 620 $(info user packages for $(TARGET_DEVICE) ($(INTERNAL_PRODUCT)):) 621 $(foreach p,$(user_PACKAGES),$(info : $(p))) 622 $(error done) 623 endif 624else 625 # We're not doing a full build, and are probably only including 626 # a subset of the module makefiles. Don't try to build any modules 627 # requested by the product, because we probably won't have rules 628 # to build them. 629 user_PACKAGES := 630endif 631# Use tags to get the non-APPS user modules. Use the product 632# definition files to get the APPS user modules. 633user_MODULES := $(sort $(call get-tagged-modules,user shell_$(TARGET_SHELL))) 634user_MODULES := $(user_MODULES) $(user_PACKAGES) 635 636eng_MODULES := $(sort $(call get-tagged-modules,eng)) 637debug_MODULES := $(sort $(call get-tagged-modules,debug)) 638tests_MODULES := $(sort $(call get-tagged-modules,tests)) 639 640ifeq ($(strip $(tags_to_install)),) 641$(error ASSERTION FAILED: tags_to_install should not be empty) 642endif 643modules_to_install := $(sort $(Default_MODULES) \ 644 $(foreach tag,$(tags_to_install),$($(tag)_MODULES))) 645 646# Some packages may override others using LOCAL_OVERRIDES_PACKAGES. 647# Filter out (do not install) any overridden packages. 648overridden_packages := $(call get-package-overrides,$(modules_to_install)) 649ifdef overridden_packages 650# old_modules_to_install := $(modules_to_install) 651 modules_to_install := \ 652 $(filter-out $(foreach p,$(overridden_packages),$(p) %/$(p).apk), \ 653 $(modules_to_install)) 654endif 655#$(error filtered out 656# $(filter-out $(modules_to_install),$(old_modules_to_install))) 657 658# Don't include any GNU targets in the SDK. It's ok (and necessary) 659# to build the host tools, but nothing that's going to be installed 660# on the target (including static libraries). 661ifdef is_sdk_build 662 target_gnu_MODULES := \ 663 $(filter \ 664 $(TARGET_OUT_INTERMEDIATES)/% \ 665 $(TARGET_OUT)/% \ 666 $(TARGET_OUT_DATA)/%, \ 667 $(sort $(call get-tagged-modules,gnu))) 668 $(info Removing from sdk:)$(foreach d,$(target_gnu_MODULES),$(info : $(d))) 669 modules_to_install := \ 670 $(filter-out $(target_gnu_MODULES),$(modules_to_install)) 671 672 # Ensure every module listed in PRODUCT_PACKAGES gets something installed 673 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES), \ 674 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ 675 $(error Module '$(m)' in PRODUCT_PACKAGES has nothing to install!))) 676endif 677 678 679# build/core/Makefile contains extra stuff that we don't want to pollute this 680# top-level makefile with. It expects that ALL_DEFAULT_INSTALLED_MODULES 681# contains everything that's built during the current make, but it also further 682# extends ALL_DEFAULT_INSTALLED_MODULES. 683ALL_DEFAULT_INSTALLED_MODULES := $(modules_to_install) 684include $(BUILD_SYSTEM)/Makefile 685modules_to_install := $(sort $(ALL_DEFAULT_INSTALLED_MODULES)) 686ALL_DEFAULT_INSTALLED_MODULES := 687 688endif # dont_bother 689 690# These are additional goals that we build, in order to make sure that there 691# is as little code as possible in the tree that doesn't build. 692modules_to_check := $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).CHECKED)) 693 694# If you would like to build all goals, and not skip any intermediate 695# steps, you can pass the "all" modifier goal on the commandline. 696ifneq ($(filter all,$(MAKECMDGOALS)),) 697modules_to_check += $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).BUILT)) 698endif 699 700# for easier debugging 701modules_to_check := $(sort $(modules_to_check)) 702#$(error modules_to_check $(modules_to_check)) 703 704# ------------------------------------------------------------------- 705# This is used to to get the ordering right, you can also use these, 706# but they're considered undocumented, so don't complain if their 707# behavior changes. 708.PHONY: prebuilt 709prebuilt: $(ALL_PREBUILT) 710 711# An internal target that depends on all copied headers 712# (see copy_headers.make). Other targets that need the 713# headers to be copied first can depend on this target. 714.PHONY: all_copied_headers 715all_copied_headers: ; 716 717$(ALL_C_CPP_ETC_OBJECTS): | all_copied_headers 718 719# All the droid stuff, in directories 720.PHONY: files 721files: prebuilt \ 722 $(modules_to_install) \ 723 $(modules_to_check) \ 724 $(INSTALLED_ANDROID_INFO_TXT_TARGET) 725 726# ------------------------------------------------------------------- 727 728.PHONY: checkbuild 729checkbuild: $(modules_to_check) 730 731.PHONY: ramdisk 732ramdisk: $(INSTALLED_RAMDISK_TARGET) 733 734.PHONY: systemtarball 735systemtarball: $(INSTALLED_SYSTEMTARBALL_TARGET) 736 737.PHONY: boottarball 738boottarball: $(INSTALLED_BOOTTARBALL_TARGET) 739 740.PHONY: userdataimage 741userdataimage: $(INSTALLED_USERDATAIMAGE_TARGET) 742 743ifneq (,$(filter userdataimage, $(MAKECMDGOALS))) 744$(call dist-for-goals, userdataimage, $(BUILT_USERDATAIMAGE_TARGET)) 745endif 746 747.PHONY: userdatatarball 748userdatatarball: $(INSTALLED_USERDATATARBALL_TARGET) 749 750.PHONY: bootimage 751bootimage: $(INSTALLED_BOOTIMAGE_TARGET) 752 753ifeq ($(BUILD_TINY_ANDROID), true) 754INSTALLED_RECOVERYIMAGE_TARGET := 755endif 756 757# Build files and then package it into the rom formats 758.PHONY: droidcore 759droidcore: files \ 760 systemimage \ 761 $(INSTALLED_BOOTIMAGE_TARGET) \ 762 $(INSTALLED_RECOVERYIMAGE_TARGET) \ 763 $(INSTALLED_USERDATAIMAGE_TARGET) \ 764 $(INSTALLED_FILES_FILE) 765 766# dist_files only for putting your library into the dist directory with a full build. 767.PHONY: dist_files 768 769ifeq ($(EMMA_INSTRUMENT),true) 770 $(call dist-for-goals, dist_files, $(EMMA_META_ZIP)) 771endif 772 773# Dist for droid if droid is among the cmd goals, or no cmd goal is given. 774ifneq ($(filter droid,$(MAKECMDGOALS))$(filter ||,|$(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS))|),) 775 776ifneq ($(TARGET_BUILD_APPS),) 777 # If this build is just for apps, only build apps and not the full system by default. 778 779 unbundled_build_modules := 780 ifneq ($(filter all,$(TARGET_BUILD_APPS)),) 781 # If they used the magic goal "all" then build all apps in the source tree. 782 unbundled_build_modules := $(foreach m,$(sort $(ALL_MODULES)),$(if $(filter APPS,$(ALL_MODULES.$(m).CLASS)),$(m))) 783 else 784 unbundled_build_modules := $(TARGET_BUILD_APPS) 785 endif 786 787 # dist the unbundled app. 788 $(call dist-for-goals,apps_only, \ 789 $(foreach m,$(unbundled_build_modules),$(ALL_MODULES.$(m).INSTALLED)) \ 790 ) 791 792.PHONY: apps_only 793apps_only: $(unbundled_build_modules) 794 795droid: apps_only 796 797else # TARGET_BUILD_APPS 798 $(call dist-for-goals, droidcore, \ 799 $(INTERNAL_UPDATE_PACKAGE_TARGET) \ 800 $(INTERNAL_OTA_PACKAGE_TARGET) \ 801 $(SYMBOLS_ZIP) \ 802 $(APPS_ZIP) \ 803 $(INTERNAL_EMULATOR_PACKAGE_TARGET) \ 804 $(PACKAGE_STATS_FILE) \ 805 $(INSTALLED_FILES_FILE) \ 806 $(INSTALLED_BUILD_PROP_TARGET) \ 807 $(BUILT_TARGET_FILES_PACKAGE) \ 808 $(INSTALLED_ANDROID_INFO_TXT_TARGET) \ 809 $(INSTALLED_RAMDISK_TARGET) \ 810 ) 811 812# Building a full system-- the default is to build droidcore 813droid: droidcore dist_files 814 815endif # TARGET_BUILD_APPS 816endif # droid in $(MAKECMDGOALS) 817 818 819.PHONY: droid tests 820tests: droidcore 821 822# phony target that include any targets in $(ALL_MODULES) 823.PHONY: all_modules 824all_modules: $(ALL_MODULES) 825 826.PHONY: docs 827docs: $(ALL_DOCS) 828 829.PHONY: sdk 830ALL_SDK_TARGETS := $(INTERNAL_SDK_TARGET) 831sdk: $(ALL_SDK_TARGETS) 832ifneq ($(filter sdk win_sdk,$(MAKECMDGOALS)),) 833$(call dist-for-goals,sdk win_sdk, \ 834 $(ALL_SDK_TARGETS) \ 835 $(SYMBOLS_ZIP) \ 836 $(INSTALLED_BUILD_PROP_TARGET) \ 837) 838endif 839 840.PHONY: samplecode 841sample_MODULES := $(sort $(call get-tagged-modules,samples)) 842sample_APKS_DEST_PATH := $(TARGET_COMMON_OUT_ROOT)/samples 843sample_APKS_COLLECTION := \ 844 $(foreach module,$(sample_MODULES),$(sample_APKS_DEST_PATH)/$(notdir $(module))) 845$(foreach module,$(sample_MODULES),$(eval $(call \ 846 copy-one-file,$(module),$(sample_APKS_DEST_PATH)/$(notdir $(module))))) 847sample_ADDITIONAL_INSTALLED := \ 848 $(filter-out $(modules_to_install) $(modules_to_check) $(ALL_PREBUILT),$(sample_MODULES)) 849samplecode: $(sample_APKS_COLLECTION) 850 @echo "Collect sample code apks: $^" 851 # remove apks that are not intended to be installed. 852 rm -f $(sample_ADDITIONAL_INSTALLED) 853 854.PHONY: findbugs 855findbugs: $(INTERNAL_FINDBUGS_HTML_TARGET) $(INTERNAL_FINDBUGS_XML_TARGET) 856 857.PHONY: clean 858clean: 859 @rm -rf $(OUT_DIR) 860 @echo "Entire build directory removed." 861 862.PHONY: clobber 863clobber: clean 864 865# The rules for dataclean and installclean are defined in cleanbuild.mk. 866 867#xxx scrape this from ALL_MODULE_NAME_TAGS 868.PHONY: modules 869modules: 870 @echo "Available sub-modules:" 871 @echo "$(call module-names-for-tag-list,$(ALL_MODULE_TAGS))" | \ 872 tr -s ' ' '\n' | sort -u | $(COLUMN) 873 874.PHONY: showcommands 875showcommands: 876 @echo >/dev/null 877