main.mk revision 824d7b2f02f99f1661912203d530909fc242a741
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# If a rule fails, delete $@. 16.DELETE_ON_ERROR: 17 18# Figure out where we are. 19#TOP := $(dir $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))) 20#TOP := $(patsubst %/,%,$(TOP)) 21 22# TOPDIR is the normal variable you should use, because 23# if we are executing relative to the current directory 24# it can be "", whereas TOP must be "." which causes 25# pattern matching probles when make strips off the 26# trailing "./" from paths in various places. 27#ifeq ($(TOP),.) 28#TOPDIR := 29#else 30#TOPDIR := $(TOP)/ 31#endif 32 33# check for broken versions of make 34ifeq (0,$(shell expr $$(echo $(MAKE_VERSION) | sed "s/[^0-9\.].*//") \>= 3.81)) 35$(warning ********************************************************************************) 36$(warning * You are using version $(MAKE_VERSION) of make.) 37$(warning * You must upgrade to version 3.81 or greater.) 38$(warning * see http://source.android.com/source/download.html) 39$(warning ********************************************************************************) 40$(error stopping) 41endif 42 43TOP := . 44TOPDIR := 45 46BUILD_SYSTEM := $(TOPDIR)build/core 47 48# This is the default target. It must be the first declared target. 49.PHONY: droid 50DEFAULT_GOAL := droid 51$(DEFAULT_GOAL): 52 53# Used to force goals to build. Only use for conditionally defined goals. 54.PHONY: FORCE 55FORCE: 56 57# Targets that provide quick help on the build system. 58include $(BUILD_SYSTEM)/help.mk 59 60# Set up various standard variables based on configuration 61# and host information. 62include $(BUILD_SYSTEM)/config.mk 63 64# This allows us to force a clean build - included after the config.make 65# environment setup is done, but before we generate any dependencies. This 66# file does the rm -rf inline so the deps which are all done below will 67# be generated correctly 68include $(BUILD_SYSTEM)/cleanbuild.mk 69 70VERSION_CHECK_SEQUENCE_NUMBER := 2 71-include $(OUT_DIR)/versions_checked.mk 72ifneq ($(VERSION_CHECK_SEQUENCE_NUMBER),$(VERSIONS_CHECKED)) 73 74$(info Checking build tools versions...) 75 76ifeq ($(BUILD_OS),linux) 77build_arch := $(shell uname -m) 78ifneq (64,$(findstring 64,$(build_arch))) 79$(warning ************************************************************) 80$(warning You are attempting to build on a 32-bit system.) 81$(warning Only 64-bit build environments are supported beyond froyo/2.2.) 82$(warning ************************************************************) 83$(error stop) 84endif 85endif 86 87ifneq ($(HOST_OS),windows) 88ifneq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc) 89# check for a case sensitive file system 90ifneq (a,$(shell mkdir -p $(OUT_DIR) ; \ 91 echo a > $(OUT_DIR)/casecheck.txt; \ 92 echo B > $(OUT_DIR)/CaseCheck.txt; \ 93 cat $(OUT_DIR)/casecheck.txt)) 94$(warning ************************************************************) 95$(warning You are building on a case-insensitive filesystem.) 96$(warning Please move your source tree to a case-sensitive filesystem.) 97$(warning ************************************************************) 98$(error Case-insensitive filesystems not supported) 99endif 100endif 101endif 102 103# Make sure that there are no spaces in the absolute path; the 104# build system can't deal with them. 105ifneq ($(words $(shell pwd)),1) 106$(warning ************************************************************) 107$(warning You are building in a directory whose absolute path contains) 108$(warning a space character:) 109$(warning $(space)) 110$(warning "$(shell pwd)") 111$(warning $(space)) 112$(warning Please move your source tree to a path that does not contain) 113$(warning any spaces.) 114$(warning ************************************************************) 115$(error Directory names containing spaces not supported) 116endif 117 118 119# Check for the correct version of java 120java_version := $(shell java -version 2>&1 | head -n 1 | grep '[ "]1\.6[\. "$$]') 121ifeq ($(strip $(java_version)),) 122$(info ************************************************************) 123$(info You are attempting to build with the incorrect version) 124$(info of java.) 125$(info $(space)) 126$(info Your version is: $(shell java -version 2>&1 | head -n 1).) 127$(info The correct version is: 1.6.) 128$(info $(space)) 129$(info Please follow the machine setup instructions at) 130$(info $(space)$(space)$(space)$(space)http://source.android.com/source/download.html) 131$(info ************************************************************) 132$(error stop) 133endif 134 135# Check for the correct version of javac 136javac_version := $(shell javac -version 2>&1 | head -n 1 | grep '[ "]1\.6[\. "$$]') 137ifeq ($(strip $(javac_version)),) 138$(info ************************************************************) 139$(info You are attempting to build with the incorrect version) 140$(info of javac.) 141$(info $(space)) 142$(info Your version is: $(shell javac -version 2>&1 | head -n 1).) 143$(info The correct version is: 1.6.) 144$(info $(space)) 145$(info Please follow the machine setup instructions at) 146$(info $(space)$(space)$(space)$(space)http://source.android.com/source/download.html) 147$(info ************************************************************) 148$(error stop) 149endif 150 151$(shell echo 'VERSIONS_CHECKED := $(VERSION_CHECK_SEQUENCE_NUMBER)' \ 152 > $(OUT_DIR)/versions_checked.mk) 153endif 154 155# These are the modifier targets that don't do anything themselves, but 156# change the behavior of the build. 157# (must be defined before including definitions.make) 158INTERNAL_MODIFIER_TARGETS := showcommands checkbuild 159 160# Bring in standard build system definitions. 161include $(BUILD_SYSTEM)/definitions.mk 162 163# Bring in dex_preopt.mk 164include $(BUILD_SYSTEM)/dex_preopt.mk 165 166ifneq ($(filter eng user userdebug tests,$(MAKECMDGOALS)),) 167$(info ***************************************************************) 168$(info ***************************************************************) 169$(info Don't pass '$(filter eng user userdebug tests,$(MAKECMDGOALS))' on \ 170 the make command line.) 171# XXX The single quote on this line fixes gvim's syntax highlighting. 172# Without which, the rest of this file is impossible to read. 173$(info Set TARGET_BUILD_VARIANT in buildspec.mk, or use lunch or) 174$(info choosecombo.) 175$(info ***************************************************************) 176$(info ***************************************************************) 177$(error stopping) 178endif 179 180ifneq ($(filter-out $(INTERNAL_VALID_VARIANTS),$(TARGET_BUILD_VARIANT)),) 181$(info ***************************************************************) 182$(info ***************************************************************) 183$(info Invalid variant: $(TARGET_BUILD_VARIANT) 184$(info Valid values are: $(INTERNAL_VALID_VARIANTS) 185$(info ***************************************************************) 186$(info ***************************************************************) 187$(error stopping) 188endif 189 190### 191### In this section we set up the things that are different 192### between the build variants 193### 194 195is_sdk_build := 196ifneq ($(filter sdk,$(MAKECMDGOALS)),) 197is_sdk_build := true 198endif 199ifneq ($(filter win_sdk,$(MAKECMDGOALS)),) 200is_sdk_build := true 201endif 202ifneq ($(filter sdk_addon,$(MAKECMDGOALS)),) 203is_sdk_build := true 204endif 205 206 207## user/userdebug ## 208 209user_variant := $(filter userdebug user,$(TARGET_BUILD_VARIANT)) 210enable_target_debugging := true 211ifneq (,$(user_variant)) 212 # Target is secure in user builds. 213 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=1 214 215 tags_to_install := user 216 ifeq ($(user_variant),userdebug) 217 # Pick up some extra useful tools 218 tags_to_install += debug 219 220 # Enable Dalvik lock contention logging for userdebug builds. 221 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.lockprof.threshold=500 222 else 223 # Disable debugging in plain user builds. 224 enable_target_debugging := 225 endif 226 227 # TODO: Remove this and the corresponding block in 228 # config/product_config.make once host-based Dalvik preoptimization is 229 # working. 230 ifneq (true,$(DISABLE_DEXPREOPT)) 231 ifeq ($(HOST_OS)-$(WITH_DEXPREOPT_buildbot),linux-true) 232 WITH_DEXPREOPT := true 233 endif 234 endif 235 236 # Disallow mock locations by default for user builds 237 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=0 238 239else # !user_variant 240 # Turn on checkjni for non-user builds. 241 ADDITIONAL_BUILD_PROPERTIES += ro.kernel.android.checkjni=1 242 # Set device insecure for non-user builds. 243 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=0 244 # Allow mock locations by default for non user builds 245 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=1 246endif # !user_variant 247 248ifeq (true,$(strip $(enable_target_debugging))) 249 # Target is more debuggable and adbd is on by default 250 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=1 persist.service.adb.enable=1 251 # Include the debugging/testing OTA keys in this build. 252 INCLUDE_TEST_OTA_KEYS := true 253else # !enable_target_debugging 254 # Target is less debuggable and adbd is off by default 255 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=0 persist.service.adb.enable=0 256endif # !enable_target_debugging 257 258## eng ## 259 260ifeq ($(TARGET_BUILD_VARIANT),eng) 261tags_to_install := user debug eng 262 # Don't require the setup wizard on eng builds 263 ADDITIONAL_BUILD_PROPERTIES := $(filter-out ro.setupwizard.mode=%,\ 264 $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))) \ 265 ro.setupwizard.mode=OPTIONAL 266endif 267 268## tests ## 269 270ifeq ($(TARGET_BUILD_VARIANT),tests) 271tags_to_install := user debug eng tests 272endif 273 274## sdk ## 275 276ifdef is_sdk_build 277ifneq ($(words $(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS))),1) 278$(error The 'sdk' target may not be specified with any other targets) 279endif 280 281# TODO: this should be eng I think. Since the sdk is built from the eng 282# variant. 283tags_to_install := user debug eng 284ADDITIONAL_BUILD_PROPERTIES += xmpp.auto-presence=true 285ADDITIONAL_BUILD_PROPERTIES += ro.config.nocheckin=yes 286else # !sdk 287endif 288 289BUILD_WITHOUT_PV := true 290 291## precise GC ## 292 293ifneq ($(filter dalvik.gc.type-precise,$(PRODUCT_TAGS)),) 294 # Enabling type-precise GC results in larger optimized DEX files. The 295 # additional storage requirements for ".odex" files can cause /system 296 # to overflow on some devices, so this is configured separately for 297 # each product. 298 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.dexopt-flags=m=y 299endif 300 301# Install an apns-conf.xml file if one's not already being installed. 302ifeq (,$(filter %:system/etc/apns-conf.xml, $(PRODUCT_COPY_FILES))) 303 PRODUCT_COPY_FILES += \ 304 development/data/etc/apns-conf_sdk.xml:system/etc/apns-conf.xml 305 ifeq ($(filter eng tests,$(TARGET_BUILD_VARIANT)),) 306 $(warning implicitly installing apns-conf_sdk.xml) 307 endif 308endif 309# If we're on an eng or tests build, but not on the sdk, and we have 310# a better one, use that instead. 311ifneq ($(filter eng tests,$(TARGET_BUILD_VARIANT)),) 312 ifndef is_sdk_build 313 apns_to_use := $(wildcard vendor/google/etc/apns-conf.xml) 314 ifneq ($(strip $(apns_to_use)),) 315 PRODUCT_COPY_FILES := \ 316 $(filter-out %:system/etc/apns-conf.xml,$(PRODUCT_COPY_FILES)) \ 317 $(strip $(apns_to_use)):system/etc/apns-conf.xml 318 endif 319 endif 320endif 321 322ADDITIONAL_BUILD_PROPERTIES += net.bt.name=Android 323 324# enable vm tracing in files for now to help track 325# the cause of ANRs in the content process 326ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.stack-trace-file=/data/anr/traces.txt 327 328# ------------------------------------------------------------ 329# Define a function that, given a list of module tags, returns 330# non-empty if that module should be installed in /system. 331 332# For most goals, anything not tagged with the "tests" tag should 333# be installed in /system. 334define should-install-to-system 335$(if $(filter tests,$(1)),,true) 336endef 337 338ifdef is_sdk_build 339# For the sdk goal, anything with the "samples" tag should be 340# installed in /data even if that module also has "eng"/"debug"/"user". 341define should-install-to-system 342$(if $(filter samples tests,$(1)),,true) 343endef 344endif 345 346 347# If they only used the modifier goals (showcommands, checkbuild), we'll actually 348# build the default target. 349ifeq ($(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS)),) 350.PHONY: $(INTERNAL_MODIFIER_TARGETS) 351$(INTERNAL_MODIFIER_TARGETS): $(DEFAULT_GOAL) 352endif 353 354# These targets are going to delete stuff, don't bother including 355# the whole directory tree if that's all we're going to do 356ifeq ($(MAKECMDGOALS),clean) 357dont_bother := true 358endif 359ifeq ($(MAKECMDGOALS),clobber) 360dont_bother := true 361endif 362ifeq ($(MAKECMDGOALS),dataclean) 363dont_bother := true 364endif 365ifeq ($(MAKECMDGOALS),installclean) 366dont_bother := true 367endif 368 369# Bring in all modules that need to be built. 370ifneq ($(dont_bother),true) 371 372ifeq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc) 373SDK_ONLY := true 374$(info Building the SDK under darwin-ppc is actually obsolete and unsupported.) 375$(error stop) 376endif 377 378ifeq ($(HOST_OS),windows) 379SDK_ONLY := true 380endif 381 382ifeq ($(SDK_ONLY),true) 383 384# ----- SDK for Windows ------ 385# These configure the build targets that are available for the SDK under Windows. 386# The first section defines all the C/C++ tools that can be compiled in C/C++, 387# the second section defines all the Java ones (assuming javac is available.) 388 389subdirs := \ 390 prebuilt \ 391 build/libs/host \ 392 build/tools/zipalign \ 393 dalvik/dexdump \ 394 dalvik/libdex \ 395 dalvik/tools/dmtracedump \ 396 dalvik/tools/hprof-conv \ 397 development/host \ 398 development/tools/etc1tool \ 399 development/tools/line_endings \ 400 external/easymock \ 401 external/expat \ 402 external/libpng \ 403 external/qemu \ 404 external/sqlite/dist \ 405 external/zlib \ 406 frameworks/base \ 407 sdk/emulator/mksdcard \ 408 sdk/sdklauncher \ 409 system/core/adb \ 410 system/core/fastboot \ 411 system/core/libcutils \ 412 system/core/liblog \ 413 system/core/libzipfile 414 415# The following can only be built if "javac" is available. 416# This check is used when building parts of the SDK under Cygwin. 417ifneq (,$(shell which javac 2>/dev/null)) 418subdirs += \ 419 build/tools/signapk \ 420 dalvik/dx \ 421 libcore \ 422 sdk/archquery \ 423 sdk/androidprefs \ 424 sdk/apkbuilder \ 425 sdk/ddms \ 426 sdk/hierarchyviewer2 \ 427 sdk/ide_common \ 428 sdk/jarutils \ 429 sdk/layoutlib_api \ 430 sdk/layoutopt \ 431 sdk/ninepatch \ 432 sdk/sdkstats \ 433 sdk/sdkmanager \ 434 development/apps \ 435 development/tools/mkstubs \ 436 packages 437else 438$(warning SDK_ONLY: javac not available.) 439endif 440 441# Exclude tools/acp when cross-compiling windows under linux 442ifeq ($(findstring Linux,$(UNAME)),) 443subdirs += build/tools/acp 444endif 445 446else # !SDK_ONLY 447ifeq ($(BUILD_TINY_ANDROID), true) 448 449# TINY_ANDROID is a super-minimal build configuration, handy for board 450# bringup and very low level debugging 451 452subdirs := \ 453 bionic \ 454 system/core \ 455 build/libs \ 456 build/target \ 457 build/tools/acp \ 458 build/tools/apriori \ 459 build/tools/kcm \ 460 build/tools/soslim \ 461 external/elfcopy \ 462 external/elfutils \ 463 external/yaffs2 \ 464 external/zlib 465else # !BUILD_TINY_ANDROID 466 467# 468# Typical build; include any Android.mk files we can find. 469# 470subdirs := $(TOP) 471 472FULL_BUILD := true 473 474endif # !BUILD_TINY_ANDROID 475 476endif # !SDK_ONLY 477 478# Before we go and include all of the module makefiles, stash away 479# the PRODUCT_* values so that later we can verify they are not modified. 480stash_product_vars:=true 481ifeq ($(stash_product_vars),true) 482 $(call stash-product-vars, __STASHED) 483endif 484 485ifneq ($(ONE_SHOT_MAKEFILE),) 486# We've probably been invoked by the "mm" shell function 487# with a subdirectory's makefile. 488include $(ONE_SHOT_MAKEFILE) 489# Change CUSTOM_MODULES to include only modules that were 490# defined by this makefile; this will install all of those 491# modules as a side-effect. Do this after including ONE_SHOT_MAKEFILE 492# so that the modules will be installed in the same place they 493# would have been with a normal make. 494CUSTOM_MODULES := $(sort $(call get-tagged-modules,$(ALL_MODULE_TAGS))) 495FULL_BUILD := 496# Stub out the notice targets, which probably aren't defined 497# when using ONE_SHOT_MAKEFILE. 498NOTICE-HOST-%: ; 499NOTICE-TARGET-%: ; 500 501else # ONE_SHOT_MAKEFILE 502 503# 504# Include all of the makefiles in the system 505# 506 507# Can't use first-makefiles-under here because 508# --mindepth=2 makes the prunes not work. 509subdir_makefiles := \ 510 $(shell build/tools/findleaves.py --prune=out --prune=.repo --prune=.git $(subdirs) Android.mk) 511 512include $(subdir_makefiles) 513endif # ONE_SHOT_MAKEFILE 514 515ifeq ($(stash_product_vars),true) 516 $(call assert-product-vars, __STASHED) 517endif 518 519include $(BUILD_SYSTEM)/legacy_prebuilts.mk 520ifneq ($(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),) 521 $(warning *** Some files have been added to ALL_PREBUILT.) 522 $(warning *) 523 $(warning * ALL_PREBUILT is a deprecated mechanism that) 524 $(warning * should not be used for new files.) 525 $(warning * As an alternative, use PRODUCT_COPY_FILES in) 526 $(warning * the appropriate product definition.) 527 $(warning * build/target/product/core.mk is the product) 528 $(warning * definition used in all products.) 529 $(warning *) 530 $(foreach bad_prebuilt,$(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),$(warning * unexpected $(bad_prebuilt) in ALL_PREBUILT)) 531 $(warning *) 532 $(error ALL_PREBUILT contains unexpected files) 533endif 534 535# ------------------------------------------------------------------- 536# All module makefiles have been included at this point. 537# ------------------------------------------------------------------- 538 539# ------------------------------------------------------------------- 540# Include any makefiles that must happen after the module makefiles 541# have been included. 542# TODO: have these files register themselves via a global var rather 543# than hard-coding the list here. 544ifdef FULL_BUILD 545 # Only include this during a full build, otherwise we can't be 546 # guaranteed that any policies were included. 547 -include frameworks/policies/base/PolicyConfig.mk 548endif 549 550# ------------------------------------------------------------------- 551# Fix up CUSTOM_MODULES to refer to installed files rather than 552# just bare module names. Leave unknown modules alone in case 553# they're actually full paths to a particular file. 554known_custom_modules := $(filter $(ALL_MODULES),$(CUSTOM_MODULES)) 555unknown_custom_modules := $(filter-out $(ALL_MODULES),$(CUSTOM_MODULES)) 556CUSTOM_MODULES := \ 557 $(call module-installed-files,$(known_custom_modules)) \ 558 $(unknown_custom_modules) 559 560# ------------------------------------------------------------------- 561# Define dependencies for modules that require other modules. 562# This can only happen now, after we've read in all module makefiles. 563# 564# TODO: deal with the fact that a bare module name isn't 565# unambiguous enough. Maybe declare short targets like 566# APPS:Quake or HOST:SHARED_LIBRARIES:libutils. 567# BUG: the system image won't know to depend on modules that are 568# brought in as requirements of other modules. 569define add-required-deps 570$(1): $(2) 571endef 572$(foreach m,$(ALL_MODULES), \ 573 $(eval r := $(ALL_MODULES.$(m).REQUIRED)) \ 574 $(if $(r), \ 575 $(eval r := $(call module-installed-files,$(r))) \ 576 $(eval $(call add-required-deps,$(ALL_MODULES.$(m).INSTALLED),$(r))) \ 577 ) \ 578 ) 579m := 580r := 581i := 582add-required-deps := 583 584# ------------------------------------------------------------------- 585# Figure out our module sets. 586 587# Of the modules defined by the component makefiles, 588# determine what we actually want to build. 589Default_MODULES := $(sort $(ALL_DEFAULT_INSTALLED_MODULES) \ 590 $(CUSTOM_MODULES)) 591# TODO: Remove the 3 places in the tree that use 592# ALL_DEFAULT_INSTALLED_MODULES and get rid of it from this list. 593 594ifdef FULL_BUILD 595 # The base list of modules to build for this product is specified 596 # by the appropriate product definition file, which was included 597 # by product_config.make. 598 user_PACKAGES := $(call module-installed-files, \ 599 $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES)) 600 ifeq (0,1) 601 $(info user packages for $(TARGET_DEVICE) ($(INTERNAL_PRODUCT)):) 602 $(foreach p,$(user_PACKAGES),$(info : $(p))) 603 $(error done) 604 endif 605else 606 # We're not doing a full build, and are probably only including 607 # a subset of the module makefiles. Don't try to build any modules 608 # requested by the product, because we probably won't have rules 609 # to build them. 610 user_PACKAGES := 611endif 612# Use tags to get the non-APPS user modules. Use the product 613# definition files to get the APPS user modules. 614user_MODULES := $(sort $(call get-tagged-modules,user shell_$(TARGET_SHELL))) 615user_MODULES := $(user_MODULES) $(user_PACKAGES) 616 617eng_MODULES := $(sort $(call get-tagged-modules,eng)) 618debug_MODULES := $(sort $(call get-tagged-modules,debug)) 619tests_MODULES := $(sort $(call get-tagged-modules,tests)) 620 621ifeq ($(strip $(tags_to_install)),) 622$(error ASSERTION FAILED: tags_to_install should not be empty) 623endif 624modules_to_install := $(sort $(Default_MODULES) \ 625 $(foreach tag,$(tags_to_install),$($(tag)_MODULES))) 626 627# Some packages may override others using LOCAL_OVERRIDES_PACKAGES. 628# Filter out (do not install) any overridden packages. 629overridden_packages := $(call get-package-overrides,$(modules_to_install)) 630ifdef overridden_packages 631# old_modules_to_install := $(modules_to_install) 632 modules_to_install := \ 633 $(filter-out $(foreach p,$(overridden_packages),$(p) %/$(p).apk), \ 634 $(modules_to_install)) 635endif 636#$(error filtered out 637# $(filter-out $(modules_to_install),$(old_modules_to_install))) 638 639# Don't include any GNU targets in the SDK. It's ok (and necessary) 640# to build the host tools, but nothing that's going to be installed 641# on the target (including static libraries). 642ifdef is_sdk_build 643 target_gnu_MODULES := \ 644 $(filter \ 645 $(TARGET_OUT_INTERMEDIATES)/% \ 646 $(TARGET_OUT)/% \ 647 $(TARGET_OUT_DATA)/%, \ 648 $(sort $(call get-tagged-modules,gnu))) 649 $(info Removing from sdk:)$(foreach d,$(target_gnu_MODULES),$(info : $(d))) 650 modules_to_install := \ 651 $(filter-out $(target_gnu_MODULES),$(modules_to_install)) 652endif 653 654 655# build/core/Makefile contains extra stuff that we don't want to pollute this 656# top-level makefile with. It expects that ALL_DEFAULT_INSTALLED_MODULES 657# contains everything that's built during the current make, but it also further 658# extends ALL_DEFAULT_INSTALLED_MODULES. 659ALL_DEFAULT_INSTALLED_MODULES := $(modules_to_install) 660include $(BUILD_SYSTEM)/Makefile 661modules_to_install := $(sort $(ALL_DEFAULT_INSTALLED_MODULES)) 662ALL_DEFAULT_INSTALLED_MODULES := 663 664endif # dont_bother 665 666# These are additional goals that we build, in order to make sure that there 667# is as little code as possible in the tree that doesn't build. 668modules_to_check := $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).CHECKED)) 669 670# If you would like to build all goals, and not skip any intermediate 671# steps, you can pass the "all" modifier goal on the commandline. 672ifneq ($(filter all,$(MAKECMDGOALS)),) 673modules_to_check += $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).BUILT)) 674endif 675 676# for easier debugging 677modules_to_check := $(sort $(modules_to_check)) 678#$(error modules_to_check $(modules_to_check)) 679 680# ------------------------------------------------------------------- 681# This is used to to get the ordering right, you can also use these, 682# but they're considered undocumented, so don't complain if their 683# behavior changes. 684.PHONY: prebuilt 685prebuilt: $(ALL_PREBUILT) 686 687# An internal target that depends on all copied headers 688# (see copy_headers.make). Other targets that need the 689# headers to be copied first can depend on this target. 690.PHONY: all_copied_headers 691all_copied_headers: ; 692 693$(ALL_C_CPP_ETC_OBJECTS): | all_copied_headers 694 695# All the droid stuff, in directories 696.PHONY: files 697files: prebuilt \ 698 $(modules_to_install) \ 699 $(modules_to_check) \ 700 $(INSTALLED_ANDROID_INFO_TXT_TARGET) 701 702# ------------------------------------------------------------------- 703 704.PHONY: checkbuild 705checkbuild: $(modules_to_check) 706 707.PHONY: ramdisk 708ramdisk: $(INSTALLED_RAMDISK_TARGET) 709 710.PHONY: systemtarball 711systemtarball: $(INSTALLED_SYSTEMTARBALL_TARGET) 712 713.PHONY: boottarball 714boottarball: $(INSTALLED_BOOTTARBALL_TARGET) 715 716.PHONY: userdataimage 717userdataimage: $(INSTALLED_USERDATAIMAGE_TARGET) 718 719.PHONY: userdatatarball 720userdatatarball: $(INSTALLED_USERDATATARBALL_TARGET) 721 722.PHONY: bootimage 723bootimage: $(INSTALLED_BOOTIMAGE_TARGET) 724 725ifeq ($(BUILD_TINY_ANDROID), true) 726INSTALLED_RECOVERYIMAGE_TARGET := 727endif 728 729# Build files and then package it into the rom formats 730.PHONY: droidcore 731droidcore: files \ 732 systemimage \ 733 $(INSTALLED_BOOTIMAGE_TARGET) \ 734 $(INSTALLED_RECOVERYIMAGE_TARGET) \ 735 $(INSTALLED_USERDATAIMAGE_TARGET) \ 736 $(INSTALLED_FILES_FILE) 737 738# dist_libraries only for putting your library into the dist directory with a full build. 739.PHONY: dist_libraries 740 741ifeq ($(EMMA_INSTRUMENT),true) 742 $(call dist-for-goals, droid, $(EMMA_META_ZIP)) 743endif 744 745# Dist for droid if droid is among the cmd goals, or no cmd goal is given. 746ifneq ($(filter droid,$(MAKECMDGOALS))$(filter ||,|$(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS))|),) 747 748ifneq ($(TARGET_BUILD_APPS),) 749 # If this build is just for apps, only build apps and not the full system by default. 750 751 unbundled_build_modules := 752 ifneq ($(filter all,$(TARGET_BUILD_APPS)),) 753 # If they used the magic goal "all" then build all apps in the source tree. 754 unbundled_build_modules := $(foreach m,$(sort $(ALL_MODULES)),$(if $(filter APPS,$(ALL_MODULES.$(m).CLASS)),$(m))) 755 else 756 unbundled_build_modules := $(TARGET_BUILD_APPS) 757 endif 758 759 # dist the unbundled app. 760 $(call dist-for-goals,apps_only, \ 761 $(foreach m,$(unbundled_build_modules),$(ALL_MODULES.$(m).INSTALLED)) \ 762 ) 763 764.PHONY: apps_only 765apps_only: $(unbundled_build_modules) 766 767droid: apps_only 768 769else # TARGET_BUILD_APPS 770 $(call dist-for-goals, droidcore, \ 771 $(INTERNAL_UPDATE_PACKAGE_TARGET) \ 772 $(INTERNAL_OTA_PACKAGE_TARGET) \ 773 $(SYMBOLS_ZIP) \ 774 $(APPS_ZIP) \ 775 $(INTERNAL_EMULATOR_PACKAGE_TARGET) \ 776 $(PACKAGE_STATS_FILE) \ 777 $(INSTALLED_FILES_FILE) \ 778 $(INSTALLED_BUILD_PROP_TARGET) \ 779 $(BUILT_TARGET_FILES_PACKAGE) \ 780 $(INSTALLED_ANDROID_INFO_TXT_TARGET) \ 781 $(INSTALLED_RAMDISK_TARGET) \ 782 ) 783 784# Building a full system-- the default is to build droidcore 785droid: droidcore dist_libraries 786 787endif # TARGET_BUILD_APPS 788endif # droid in $(MAKECMDGOALS) 789 790 791.PHONY: droid tests 792tests: droidcore 793 794# phony target that include any targets in $(ALL_MODULES) 795.PHONY: all_modules 796all_modules: $(ALL_MODULES) 797 798.PHONY: docs 799docs: $(ALL_DOCS) 800 801.PHONY: sdk 802ALL_SDK_TARGETS := $(INTERNAL_SDK_TARGET) 803sdk: $(ALL_SDK_TARGETS) 804ifneq ($(filter sdk,$(MAKECMDGOALS)),) 805$(call dist-for-goals,sdk, \ 806 $(ALL_SDK_TARGETS) \ 807 $(SYMBOLS_ZIP) \ 808 ) 809endif 810 811.PHONY: samplecode 812sample_MODULES := $(sort $(call get-tagged-modules,samples)) 813sample_APKS_DEST_PATH := $(TARGET_COMMON_OUT_ROOT)/samples 814sample_APKS_COLLECTION := \ 815 $(foreach module,$(sample_MODULES),$(sample_APKS_DEST_PATH)/$(notdir $(module))) 816$(foreach module,$(sample_MODULES),$(eval $(call \ 817 copy-one-file,$(module),$(sample_APKS_DEST_PATH)/$(notdir $(module))))) 818sample_ADDITIONAL_INSTALLED := \ 819 $(filter-out $(modules_to_install) $(modules_to_check) $(ALL_PREBUILT),$(sample_MODULES)) 820samplecode: $(sample_APKS_COLLECTION) 821 @echo "Collect sample code apks: $^" 822 # remove apks that are not intended to be installed. 823 rm -f $(sample_ADDITIONAL_INSTALLED) 824 825.PHONY: findbugs 826findbugs: $(INTERNAL_FINDBUGS_HTML_TARGET) $(INTERNAL_FINDBUGS_XML_TARGET) 827 828.PHONY: clean 829clean: 830 @rm -rf $(OUT_DIR) 831 @echo "Entire build directory removed." 832 833.PHONY: clobber 834clobber: clean 835 836# The rules for dataclean and installclean are defined in cleanbuild.mk. 837 838#xxx scrape this from ALL_MODULE_NAME_TAGS 839.PHONY: modules 840modules: 841 @echo "Available sub-modules:" 842 @echo "$(call module-names-for-tag-list,$(ALL_MODULE_TAGS))" | \ 843 tr -s ' ' '\n' | sort -u | $(COLUMN) 844 845.PHONY: showcommands 846showcommands: 847 @echo >/dev/null 848 849