main.mk revision 40b5a67ecd70eee8583b6b12775d18255868d89f
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)) 42$(warning ********************************************************************************) 43$(warning * You are using version $(MAKE_VERSION) of make.) 44$(warning * Android can only be built by version 3.81.) 45$(warning * see http://source.android.com/source/download.html) 46$(warning ********************************************************************************) 47$(error stopping) 48endif 49 50TOP := . 51TOPDIR := 52 53BUILD_SYSTEM := $(TOPDIR)build/core 54 55# This is the default target. It must be the first declared target. 56.PHONY: droid 57DEFAULT_GOAL := droid 58$(DEFAULT_GOAL): 59 60# Used to force goals to build. Only use for conditionally defined goals. 61.PHONY: FORCE 62FORCE: 63 64# Targets that provide quick help on the build system. 65include $(BUILD_SYSTEM)/help.mk 66 67# Set up various standard variables based on configuration 68# and host information. 69include $(BUILD_SYSTEM)/config.mk 70 71# This allows us to force a clean build - included after the config.make 72# environment setup is done, but before we generate any dependencies. This 73# file does the rm -rf inline so the deps which are all done below will 74# be generated correctly 75include $(BUILD_SYSTEM)/cleanbuild.mk 76 77VERSION_CHECK_SEQUENCE_NUMBER := 2 78-include $(OUT_DIR)/versions_checked.mk 79ifneq ($(VERSION_CHECK_SEQUENCE_NUMBER),$(VERSIONS_CHECKED)) 80 81$(info Checking build tools versions...) 82 83ifneq ($(HOST_OS),windows) 84ifneq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc) 85# check for a case sensitive file system 86ifneq (a,$(shell mkdir -p $(OUT_DIR) ; \ 87 echo a > $(OUT_DIR)/casecheck.txt; \ 88 echo B > $(OUT_DIR)/CaseCheck.txt; \ 89 cat $(OUT_DIR)/casecheck.txt)) 90$(warning ************************************************************) 91$(warning You are building on a case-insensitive filesystem.) 92$(warning Please move your source tree to a case-sensitive filesystem.) 93$(warning ************************************************************) 94$(error Case-insensitive filesystems not supported) 95endif 96endif 97endif 98 99# Make sure that there are no spaces in the absolute path; the 100# build system can't deal with them. 101ifneq ($(words $(shell pwd)),1) 102$(warning ************************************************************) 103$(warning You are building in a directory whose absolute path contains) 104$(warning a space character:) 105$(warning $(space)) 106$(warning "$(shell pwd)") 107$(warning $(space)) 108$(warning Please move your source tree to a path that does not contain) 109$(warning any spaces.) 110$(warning ************************************************************) 111$(error Directory names containing spaces not supported) 112endif 113 114 115# Check for the correct version of java 116java_version := $(shell java -version 2>&1 | head -n 1 | grep '[ "]1\.6[\. "$$]') 117ifeq ($(strip $(java_version)),) 118$(info ************************************************************) 119$(info You are attempting to build with the incorrect version) 120$(info of java.) 121$(info $(space)) 122$(info Your version is: $(shell java -version 2>&1 | head -n 1).) 123$(info The correct version is: 1.6.) 124$(info $(space)) 125$(info Please follow the machine setup instructions at) 126$(info $(space)$(space)$(space)$(space)http://source.android.com/source/download.html) 127$(info ************************************************************) 128$(error stop) 129endif 130 131# Check for the correct version of javac 132javac_version := $(shell javac -version 2>&1 | head -n 1 | grep '[ "]1\.6[\. "$$]') 133ifeq ($(strip $(javac_version)),) 134$(info ************************************************************) 135$(info You are attempting to build with the incorrect version) 136$(info of javac.) 137$(info $(space)) 138$(info Your version is: $(shell javac -version 2>&1 | head -n 1).) 139$(info The correct version is: 1.6.) 140$(info $(space)) 141$(info Please follow the machine setup instructions at) 142$(info $(space)$(space)$(space)$(space)http://source.android.com/source/download.html) 143$(info ************************************************************) 144$(error stop) 145endif 146 147$(shell echo 'VERSIONS_CHECKED := $(VERSION_CHECK_SEQUENCE_NUMBER)' \ 148 > $(OUT_DIR)/versions_checked.mk) 149endif 150 151# These are the modifier targets that don't do anything themselves, but 152# change the behavior of the build. 153# (must be defined before including definitions.make) 154INTERNAL_MODIFIER_TARGETS := showcommands checkbuild all incrementaljavac 155 156.PHONY: incrementaljavac 157incrementaljavac: ; 158 159# WARNING: 160# ENABLE_INCREMENTALJAVAC should NOT be enabled by default, because change of 161# a Java source file won't trigger rebuild of its dependent Java files. 162# You can only enable it by adding "incrementaljavac" to your make command line. 163# You are responsible for the correctness of the incremental build. 164# This may decrease incremental build time dramatically for large Java libraries, 165# such as core.jar, framework.jar, etc. 166ENABLE_INCREMENTALJAVAC := 167ifneq (,$(filter incrementaljavac, $(MAKECMDGOALS))) 168ENABLE_INCREMENTALJAVAC := true 169MAKECMDGOALS := $(filter-out incrementaljavac, $(MAKECMDGOALS)) 170endif 171 172# Bring in standard build system definitions. 173include $(BUILD_SYSTEM)/definitions.mk 174 175# Bring in dex_preopt.mk 176include $(BUILD_SYSTEM)/dex_preopt.mk 177 178ifneq ($(filter eng user userdebug tests,$(MAKECMDGOALS)),) 179$(info ***************************************************************) 180$(info ***************************************************************) 181$(info Don't pass '$(filter eng user userdebug tests,$(MAKECMDGOALS))' on \ 182 the make command line.) 183# XXX The single quote on this line fixes gvim's syntax highlighting. 184# Without which, the rest of this file is impossible to read. 185$(info Set TARGET_BUILD_VARIANT in buildspec.mk, or use lunch or) 186$(info choosecombo.) 187$(info ***************************************************************) 188$(info ***************************************************************) 189$(error stopping) 190endif 191 192ifneq ($(filter-out $(INTERNAL_VALID_VARIANTS),$(TARGET_BUILD_VARIANT)),) 193$(info ***************************************************************) 194$(info ***************************************************************) 195$(info Invalid variant: $(TARGET_BUILD_VARIANT) 196$(info Valid values are: $(INTERNAL_VALID_VARIANTS) 197$(info ***************************************************************) 198$(info ***************************************************************) 199$(error stopping) 200endif 201 202### 203### In this section we set up the things that are different 204### between the build variants 205### 206 207is_sdk_build := 208 209ifneq ($(filter sdk win_sdk sdk_addon,$(MAKECMDGOALS)),) 210is_sdk_build := true 211endif 212 213 214## user/userdebug ## 215 216user_variant := $(filter userdebug user,$(TARGET_BUILD_VARIANT)) 217enable_target_debugging := true 218ifneq (,$(user_variant)) 219 # Target is secure in user builds. 220 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=1 221 222 tags_to_install := user 223 ifeq ($(user_variant),userdebug) 224 # Pick up some extra useful tools 225 tags_to_install += debug 226 227 # Enable Dalvik lock contention logging for userdebug builds. 228 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.lockprof.threshold=500 229 else 230 # Disable debugging in plain user builds. 231 enable_target_debugging := 232 endif 233 234 # Turn on Dalvik preoptimization for user builds, but only if not 235 # explicitly disabled and the build is running on Linux (since host 236 # Dalvik isn't built for non-Linux hosts). 237 ifneq (true,$(DISABLE_DEXPREOPT)) 238 ifeq ($(user_variant),user) 239 ifeq ($(HOST_OS),linux) 240 WITH_DEXPREOPT := true 241 endif 242 endif 243 endif 244 245 # Disallow mock locations by default for user builds 246 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=0 247 248else # !user_variant 249 # Turn on checkjni for non-user builds. 250 ADDITIONAL_BUILD_PROPERTIES += ro.kernel.android.checkjni=1 251 # Set device insecure for non-user builds. 252 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=0 253 # Allow mock locations by default for non user builds 254 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=1 255endif # !user_variant 256 257ifeq (true,$(strip $(enable_target_debugging))) 258 # Target is more debuggable and adbd is on by default 259 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=1 260 # Include the debugging/testing OTA keys in this build. 261 INCLUDE_TEST_OTA_KEYS := true 262else # !enable_target_debugging 263 # Target is less debuggable and adbd is off by default 264 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=0 265endif # !enable_target_debugging 266 267## eng ## 268 269ifeq ($(TARGET_BUILD_VARIANT),eng) 270tags_to_install := user debug eng 271 # Don't require the setup wizard on eng builds 272 ADDITIONAL_BUILD_PROPERTIES := $(filter-out ro.setupwizard.mode=%,\ 273 $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))) \ 274 ro.setupwizard.mode=OPTIONAL 275endif 276 277## tests ## 278 279ifeq ($(TARGET_BUILD_VARIANT),tests) 280tags_to_install := user debug eng tests 281endif 282 283## sdk ## 284 285ifdef is_sdk_build 286 287# Detect if we want to build a repository for the SDK 288sdk_repo_goal := $(strip $(filter sdk_repo,$(MAKECMDGOALS))) 289MAKECMDGOALS := $(strip $(filter-out sdk_repo,$(MAKECMDGOALS))) 290 291ifneq ($(words $(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS))),1) 292$(error The 'sdk' target may not be specified with any other targets) 293endif 294 295# TODO: this should be eng I think. Since the sdk is built from the eng 296# variant. 297tags_to_install := user debug eng 298ADDITIONAL_BUILD_PROPERTIES += xmpp.auto-presence=true 299ADDITIONAL_BUILD_PROPERTIES += ro.config.nocheckin=yes 300else # !sdk 301endif 302 303BUILD_WITHOUT_PV := true 304 305## precise GC ## 306 307ifneq ($(filter dalvik.gc.type-precise,$(PRODUCT_TAGS)),) 308 # Enabling type-precise GC results in larger optimized DEX files. The 309 # additional storage requirements for ".odex" files can cause /system 310 # to overflow on some devices, so this is configured separately for 311 # each product. 312 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.dexopt-flags=m=y 313endif 314 315ifneq ($(BUILD_TINY_ANDROID),true) 316# Install an apns-conf.xml file if one's not already being installed. 317ifeq (,$(filter %:system/etc/apns-conf.xml, $(PRODUCT_COPY_FILES))) 318 PRODUCT_COPY_FILES += \ 319 development/data/etc/apns-conf_sdk.xml:system/etc/apns-conf.xml 320 ifeq ($(filter eng tests,$(TARGET_BUILD_VARIANT)),) 321 $(warning implicitly installing apns-conf_sdk.xml) 322 endif 323endif 324endif 325 326ADDITIONAL_BUILD_PROPERTIES += net.bt.name=Android 327 328# enable vm tracing in files for now to help track 329# the cause of ANRs in the content process 330ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.stack-trace-file=/data/anr/traces.txt 331 332# ------------------------------------------------------------ 333# Define a function that, given a list of module tags, returns 334# non-empty if that module should be installed in /system. 335 336# For most goals, anything not tagged with the "tests" tag should 337# be installed in /system. 338define should-install-to-system 339$(if $(filter tests,$(1)),,true) 340endef 341 342ifdef is_sdk_build 343# For the sdk goal, anything with the "samples" tag should be 344# installed in /data even if that module also has "eng"/"debug"/"user". 345define should-install-to-system 346$(if $(filter samples tests,$(1)),,true) 347endef 348endif 349 350 351# If they only used the modifier goals (showcommands, checkbuild), we'll actually 352# build the default target. 353ifeq ($(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS)),) 354.PHONY: $(INTERNAL_MODIFIER_TARGETS) 355$(INTERNAL_MODIFIER_TARGETS): $(DEFAULT_GOAL) 356endif 357 358# These targets are going to delete stuff, don't bother including 359# the whole directory tree if that's all we're going to do 360ifeq ($(MAKECMDGOALS),clean) 361dont_bother := true 362endif 363ifeq ($(MAKECMDGOALS),clobber) 364dont_bother := true 365endif 366ifeq ($(MAKECMDGOALS),dataclean) 367dont_bother := true 368endif 369ifeq ($(MAKECMDGOALS),installclean) 370dont_bother := true 371endif 372 373# Bring in all modules that need to be built. 374ifneq ($(dont_bother),true) 375 376ifeq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc) 377SDK_ONLY := true 378$(info Building the SDK under darwin-ppc is actually obsolete and unsupported.) 379$(error stop) 380endif 381 382ifeq ($(HOST_OS),windows) 383SDK_ONLY := true 384endif 385 386ifeq ($(SDK_ONLY),true) 387 388# ----- SDK for Windows ------ 389# These configure the build targets that are available for the SDK under Windows. 390# The first section defines all the C/C++ tools that can be compiled in C/C++, 391# the second section defines all the Java ones (assuming javac is available.) 392 393subdirs := \ 394 prebuilt \ 395 build/libs/host \ 396 build/tools/zipalign \ 397 dalvik/dexdump \ 398 dalvik/libdex \ 399 dalvik/tools/dmtracedump \ 400 dalvik/tools/hprof-conv \ 401 development/host \ 402 development/tools/etc1tool \ 403 development/tools/line_endings \ 404 external/clang \ 405 external/easymock \ 406 external/expat \ 407 external/libpng \ 408 external/llvm \ 409 external/qemu \ 410 external/sqlite/dist \ 411 external/zlib \ 412 frameworks/base \ 413 frameworks/compile \ 414 sdk/emulator/mksdcard \ 415 sdk/sdklauncher \ 416 system/core/adb \ 417 system/core/fastboot \ 418 system/core/libcutils \ 419 system/core/liblog \ 420 system/core/libzipfile 421 422# The following can only be built if "javac" is available. 423# This check is used when building parts of the SDK under Cygwin. 424ifneq (,$(shell which javac 2>/dev/null)) 425subdirs += \ 426 build/tools/signapk \ 427 dalvik/dx \ 428 libcore \ 429 sdk/archquery \ 430 sdk/androidprefs \ 431 sdk/apkbuilder \ 432 sdk/common \ 433 sdk/ddms \ 434 sdk/hierarchyviewer2 \ 435 sdk/ide_common \ 436 sdk/jarutils \ 437 sdk/layoutlib_api \ 438 sdk/layoutopt \ 439 sdk/ninepatch \ 440 sdk/sdkstats \ 441 sdk/sdkmanager \ 442 sdk/swtmenubar \ 443 development/apps \ 444 development/tools/mkstubs \ 445 packages 446else 447$(warning SDK_ONLY: javac not available.) 448endif 449 450# Exclude tools/acp when cross-compiling windows under linux 451ifeq ($(findstring Linux,$(UNAME)),) 452subdirs += build/tools/acp 453endif 454 455else # !SDK_ONLY 456ifeq ($(BUILD_TINY_ANDROID), true) 457 458# TINY_ANDROID is a super-minimal build configuration, handy for board 459# bringup and very low level debugging 460 461subdirs := \ 462 bionic \ 463 system/core \ 464 system/extras/ext4_utils \ 465 system/extras/su \ 466 build/libs \ 467 build/target \ 468 build/tools/acp \ 469 external/yaffs2 \ 470 external/zlib 471else # !BUILD_TINY_ANDROID 472 473# 474# Typical build; include any Android.mk files we can find. 475# 476subdirs := $(TOP) 477 478FULL_BUILD := true 479 480endif # !BUILD_TINY_ANDROID 481 482endif # !SDK_ONLY 483 484# Before we go and include all of the module makefiles, stash away 485# the PRODUCT_* values so that later we can verify they are not modified. 486stash_product_vars:=true 487ifeq ($(stash_product_vars),true) 488 $(call stash-product-vars, __STASHED) 489endif 490 491ifneq ($(ONE_SHOT_MAKEFILE),) 492# We've probably been invoked by the "mm" shell function 493# with a subdirectory's makefile. 494include $(ONE_SHOT_MAKEFILE) 495# Change CUSTOM_MODULES to include only modules that were 496# defined by this makefile; this will install all of those 497# modules as a side-effect. Do this after including ONE_SHOT_MAKEFILE 498# so that the modules will be installed in the same place they 499# would have been with a normal make. 500CUSTOM_MODULES := $(sort $(call get-tagged-modules,$(ALL_MODULE_TAGS))) 501FULL_BUILD := 502# Stub out the notice targets, which probably aren't defined 503# when using ONE_SHOT_MAKEFILE. 504NOTICE-HOST-%: ; 505NOTICE-TARGET-%: ; 506 507else # ONE_SHOT_MAKEFILE 508 509# 510# Include all of the makefiles in the system 511# 512 513# Can't use first-makefiles-under here because 514# --mindepth=2 makes the prunes not work. 515subdir_makefiles := \ 516 $(shell build/tools/findleaves.py --prune=out --prune=.repo --prune=.git $(subdirs) Android.mk) 517 518include $(subdir_makefiles) 519endif # ONE_SHOT_MAKEFILE 520 521ifeq ($(stash_product_vars),true) 522 $(call assert-product-vars, __STASHED) 523endif 524 525include $(BUILD_SYSTEM)/legacy_prebuilts.mk 526ifneq ($(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),) 527 $(warning *** Some files have been added to ALL_PREBUILT.) 528 $(warning *) 529 $(warning * ALL_PREBUILT is a deprecated mechanism that) 530 $(warning * should not be used for new files.) 531 $(warning * As an alternative, use PRODUCT_COPY_FILES in) 532 $(warning * the appropriate product definition.) 533 $(warning * build/target/product/core.mk is the product) 534 $(warning * definition used in all products.) 535 $(warning *) 536 $(foreach bad_prebuilt,$(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),$(warning * unexpected $(bad_prebuilt) in ALL_PREBUILT)) 537 $(warning *) 538 $(error ALL_PREBUILT contains unexpected files) 539endif 540 541# ------------------------------------------------------------------- 542# All module makefiles have been included at this point. 543# ------------------------------------------------------------------- 544 545# ------------------------------------------------------------------- 546# Include any makefiles that must happen after the module makefiles 547# have been included. 548# TODO: have these files register themselves via a global var rather 549# than hard-coding the list here. 550ifdef FULL_BUILD 551 # Only include this during a full build, otherwise we can't be 552 # guaranteed that any policies were included. 553 -include frameworks/policies/base/PolicyConfig.mk 554endif 555 556# ------------------------------------------------------------------- 557# Fix up CUSTOM_MODULES to refer to installed files rather than 558# just bare module names. Leave unknown modules alone in case 559# they're actually full paths to a particular file. 560known_custom_modules := $(filter $(ALL_MODULES),$(CUSTOM_MODULES)) 561unknown_custom_modules := $(filter-out $(ALL_MODULES),$(CUSTOM_MODULES)) 562CUSTOM_MODULES := \ 563 $(call module-installed-files,$(known_custom_modules)) \ 564 $(unknown_custom_modules) 565 566# ------------------------------------------------------------------- 567# Define dependencies for modules that require other modules. 568# This can only happen now, after we've read in all module makefiles. 569# 570# TODO: deal with the fact that a bare module name isn't 571# unambiguous enough. Maybe declare short targets like 572# APPS:Quake or HOST:SHARED_LIBRARIES:libutils. 573# BUG: the system image won't know to depend on modules that are 574# brought in as requirements of other modules. 575define add-required-deps 576$(1): $(2) 577endef 578$(foreach m,$(ALL_MODULES), \ 579 $(eval r := $(ALL_MODULES.$(m).REQUIRED)) \ 580 $(if $(r), \ 581 $(eval r := $(call module-installed-files,$(r))) \ 582 $(eval $(call add-required-deps,$(ALL_MODULES.$(m).INSTALLED),$(r))) \ 583 ) \ 584 ) 585m := 586r := 587i := 588add-required-deps := 589 590# ------------------------------------------------------------------- 591# Figure out our module sets. 592 593# Of the modules defined by the component makefiles, 594# determine what we actually want to build. 595Default_MODULES := $(sort $(ALL_DEFAULT_INSTALLED_MODULES) \ 596 $(CUSTOM_MODULES)) 597# TODO: Remove the 3 places in the tree that use 598# ALL_DEFAULT_INSTALLED_MODULES and get rid of it from this list. 599 600ifdef FULL_BUILD 601 # The base list of modules to build for this product is specified 602 # by the appropriate product definition file, which was included 603 # by product_config.make. 604 user_PACKAGES := $(call module-installed-files, \ 605 $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES)) 606 ifeq (0,1) 607 $(info user packages for $(TARGET_DEVICE) ($(INTERNAL_PRODUCT)):) 608 $(foreach p,$(user_PACKAGES),$(info : $(p))) 609 $(error done) 610 endif 611else 612 # We're not doing a full build, and are probably only including 613 # a subset of the module makefiles. Don't try to build any modules 614 # requested by the product, because we probably won't have rules 615 # to build them. 616 user_PACKAGES := 617endif 618# Use tags to get the non-APPS user modules. Use the product 619# definition files to get the APPS user modules. 620user_MODULES := $(sort $(call get-tagged-modules,user shell_$(TARGET_SHELL))) 621user_MODULES := $(user_MODULES) $(user_PACKAGES) 622 623eng_MODULES := $(sort $(call get-tagged-modules,eng)) 624debug_MODULES := $(sort $(call get-tagged-modules,debug)) 625tests_MODULES := $(sort $(call get-tagged-modules,tests)) 626 627ifeq ($(strip $(tags_to_install)),) 628$(error ASSERTION FAILED: tags_to_install should not be empty) 629endif 630modules_to_install := $(sort $(Default_MODULES) \ 631 $(foreach tag,$(tags_to_install),$($(tag)_MODULES))) 632 633# Some packages may override others using LOCAL_OVERRIDES_PACKAGES. 634# Filter out (do not install) any overridden packages. 635overridden_packages := $(call get-package-overrides,$(modules_to_install)) 636ifdef overridden_packages 637# old_modules_to_install := $(modules_to_install) 638 modules_to_install := \ 639 $(filter-out $(foreach p,$(overridden_packages),$(p) %/$(p).apk), \ 640 $(modules_to_install)) 641endif 642#$(error filtered out 643# $(filter-out $(modules_to_install),$(old_modules_to_install))) 644 645# Don't include any GNU targets in the SDK. It's ok (and necessary) 646# to build the host tools, but nothing that's going to be installed 647# on the target (including static libraries). 648ifdef is_sdk_build 649 target_gnu_MODULES := \ 650 $(filter \ 651 $(TARGET_OUT_INTERMEDIATES)/% \ 652 $(TARGET_OUT)/% \ 653 $(TARGET_OUT_DATA)/%, \ 654 $(sort $(call get-tagged-modules,gnu))) 655 $(info Removing from sdk:)$(foreach d,$(target_gnu_MODULES),$(info : $(d))) 656 modules_to_install := \ 657 $(filter-out $(target_gnu_MODULES),$(modules_to_install)) 658endif 659 660 661# build/core/Makefile contains extra stuff that we don't want to pollute this 662# top-level makefile with. It expects that ALL_DEFAULT_INSTALLED_MODULES 663# contains everything that's built during the current make, but it also further 664# extends ALL_DEFAULT_INSTALLED_MODULES. 665ALL_DEFAULT_INSTALLED_MODULES := $(modules_to_install) 666include $(BUILD_SYSTEM)/Makefile 667modules_to_install := $(sort $(ALL_DEFAULT_INSTALLED_MODULES)) 668ALL_DEFAULT_INSTALLED_MODULES := 669 670endif # dont_bother 671 672# These are additional goals that we build, in order to make sure that there 673# is as little code as possible in the tree that doesn't build. 674modules_to_check := $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).CHECKED)) 675 676# If you would like to build all goals, and not skip any intermediate 677# steps, you can pass the "all" modifier goal on the commandline. 678ifneq ($(filter all,$(MAKECMDGOALS)),) 679modules_to_check += $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).BUILT)) 680endif 681 682# for easier debugging 683modules_to_check := $(sort $(modules_to_check)) 684#$(error modules_to_check $(modules_to_check)) 685 686# ------------------------------------------------------------------- 687# This is used to to get the ordering right, you can also use these, 688# but they're considered undocumented, so don't complain if their 689# behavior changes. 690.PHONY: prebuilt 691prebuilt: $(ALL_PREBUILT) 692 693# An internal target that depends on all copied headers 694# (see copy_headers.make). Other targets that need the 695# headers to be copied first can depend on this target. 696.PHONY: all_copied_headers 697all_copied_headers: ; 698 699$(ALL_C_CPP_ETC_OBJECTS): | all_copied_headers 700 701# All the droid stuff, in directories 702.PHONY: files 703files: prebuilt \ 704 $(modules_to_install) \ 705 $(modules_to_check) \ 706 $(INSTALLED_ANDROID_INFO_TXT_TARGET) 707 708# ------------------------------------------------------------------- 709 710.PHONY: checkbuild 711checkbuild: $(modules_to_check) 712 713.PHONY: ramdisk 714ramdisk: $(INSTALLED_RAMDISK_TARGET) 715 716.PHONY: systemtarball 717systemtarball: $(INSTALLED_SYSTEMTARBALL_TARGET) 718 719.PHONY: boottarball 720boottarball: $(INSTALLED_BOOTTARBALL_TARGET) 721 722.PHONY: userdataimage 723userdataimage: $(INSTALLED_USERDATAIMAGE_TARGET) 724 725ifneq (,$(filter userdataimage, $(MAKECMDGOALS))) 726$(call dist-for-goals, userdataimage, $(BUILT_USERDATAIMAGE_TARGET)) 727endif 728 729.PHONY: userdatatarball 730userdatatarball: $(INSTALLED_USERDATATARBALL_TARGET) 731 732.PHONY: bootimage 733bootimage: $(INSTALLED_BOOTIMAGE_TARGET) 734 735ifeq ($(BUILD_TINY_ANDROID), true) 736INSTALLED_RECOVERYIMAGE_TARGET := 737endif 738 739# Build files and then package it into the rom formats 740.PHONY: droidcore 741droidcore: files \ 742 systemimage \ 743 $(INSTALLED_BOOTIMAGE_TARGET) \ 744 $(INSTALLED_RECOVERYIMAGE_TARGET) \ 745 $(INSTALLED_USERDATAIMAGE_TARGET) \ 746 $(INSTALLED_FILES_FILE) 747 748# dist_files only for putting your library into the dist directory with a full build. 749.PHONY: dist_files 750 751ifeq ($(EMMA_INSTRUMENT),true) 752 $(call dist-for-goals, dist_files, $(EMMA_META_ZIP)) 753endif 754 755# Dist for droid if droid is among the cmd goals, or no cmd goal is given. 756ifneq ($(filter droid,$(MAKECMDGOALS))$(filter ||,|$(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS))|),) 757 758ifneq ($(TARGET_BUILD_APPS),) 759 # If this build is just for apps, only build apps and not the full system by default. 760 761 unbundled_build_modules := 762 ifneq ($(filter all,$(TARGET_BUILD_APPS)),) 763 # If they used the magic goal "all" then build all apps in the source tree. 764 unbundled_build_modules := $(foreach m,$(sort $(ALL_MODULES)),$(if $(filter APPS,$(ALL_MODULES.$(m).CLASS)),$(m))) 765 else 766 unbundled_build_modules := $(TARGET_BUILD_APPS) 767 endif 768 769 # dist the unbundled app. 770 $(call dist-for-goals,apps_only, \ 771 $(foreach m,$(unbundled_build_modules),$(ALL_MODULES.$(m).INSTALLED)) \ 772 ) 773 774.PHONY: apps_only 775apps_only: $(unbundled_build_modules) 776 777droid: apps_only 778 779else # TARGET_BUILD_APPS 780 $(call dist-for-goals, droidcore, \ 781 $(INTERNAL_UPDATE_PACKAGE_TARGET) \ 782 $(INTERNAL_OTA_PACKAGE_TARGET) \ 783 $(SYMBOLS_ZIP) \ 784 $(APPS_ZIP) \ 785 $(INTERNAL_EMULATOR_PACKAGE_TARGET) \ 786 $(PACKAGE_STATS_FILE) \ 787 $(INSTALLED_FILES_FILE) \ 788 $(INSTALLED_BUILD_PROP_TARGET) \ 789 $(BUILT_TARGET_FILES_PACKAGE) \ 790 $(INSTALLED_ANDROID_INFO_TXT_TARGET) \ 791 $(INSTALLED_RAMDISK_TARGET) \ 792 ) 793 794# Building a full system-- the default is to build droidcore 795droid: droidcore dist_files 796 797endif # TARGET_BUILD_APPS 798endif # droid in $(MAKECMDGOALS) 799 800 801.PHONY: droid tests 802tests: droidcore 803 804# phony target that include any targets in $(ALL_MODULES) 805.PHONY: all_modules 806all_modules: $(ALL_MODULES) 807 808.PHONY: docs 809docs: $(ALL_DOCS) 810 811.PHONY: sdk 812ALL_SDK_TARGETS := $(INTERNAL_SDK_TARGET) 813sdk: $(ALL_SDK_TARGETS) 814ifneq ($(filter sdk win_sdk,$(MAKECMDGOALS)),) 815$(call dist-for-goals,sdk win_sdk, \ 816 $(ALL_SDK_TARGETS) \ 817 $(SYMBOLS_ZIP) \ 818 $(INSTALLED_BUILD_PROP_TARGET) \ 819) 820endif 821 822.PHONY: samplecode 823sample_MODULES := $(sort $(call get-tagged-modules,samples)) 824sample_APKS_DEST_PATH := $(TARGET_COMMON_OUT_ROOT)/samples 825sample_APKS_COLLECTION := \ 826 $(foreach module,$(sample_MODULES),$(sample_APKS_DEST_PATH)/$(notdir $(module))) 827$(foreach module,$(sample_MODULES),$(eval $(call \ 828 copy-one-file,$(module),$(sample_APKS_DEST_PATH)/$(notdir $(module))))) 829sample_ADDITIONAL_INSTALLED := \ 830 $(filter-out $(modules_to_install) $(modules_to_check) $(ALL_PREBUILT),$(sample_MODULES)) 831samplecode: $(sample_APKS_COLLECTION) 832 @echo "Collect sample code apks: $^" 833 # remove apks that are not intended to be installed. 834 rm -f $(sample_ADDITIONAL_INSTALLED) 835 836.PHONY: findbugs 837findbugs: $(INTERNAL_FINDBUGS_HTML_TARGET) $(INTERNAL_FINDBUGS_XML_TARGET) 838 839.PHONY: clean 840clean: 841 @rm -rf $(OUT_DIR) 842 @echo "Entire build directory removed." 843 844.PHONY: clobber 845clobber: clean 846 847# The rules for dataclean and installclean are defined in cleanbuild.mk. 848 849#xxx scrape this from ALL_MODULE_NAME_TAGS 850.PHONY: modules 851modules: 852 @echo "Available sub-modules:" 853 @echo "$(call module-names-for-tag-list,$(ALL_MODULE_TAGS))" | \ 854 tr -s ' ' '\n' | sort -u | $(COLUMN) 855 856.PHONY: showcommands 857showcommands: 858 @echo >/dev/null 859