main.mk revision 0944771fb0de7510046e252b59f4afa7d24b212f
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# Set up various standard variables based on configuration 58# and host information. 59include $(BUILD_SYSTEM)/config.mk 60 61# This allows us to force a clean build - included after the config.make 62# environment setup is done, but before we generate any dependencies. This 63# file does the rm -rf inline so the deps which are all done below will 64# be generated correctly 65include $(BUILD_SYSTEM)/cleanbuild.mk 66 67VERSION_CHECK_SEQUENCE_NUMBER := 2 68-include $(OUT_DIR)/versions_checked.mk 69ifneq ($(VERSION_CHECK_SEQUENCE_NUMBER),$(VERSIONS_CHECKED)) 70 71$(info Checking build tools versions...) 72 73ifeq ($(BUILD_OS),linux) 74build_arch := $(shell uname -m) 75ifneq (64,$(findstring 64,$(build_arch))) 76$(warning ************************************************************) 77$(warning You are attempting to build on a 32-bit system.) 78$(warning Only 64-bit build environments are supported beyond froyo/2.2.) 79$(warning ************************************************************) 80$(error stop) 81endif 82endif 83 84ifneq ($(HOST_OS),windows) 85ifneq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc) 86# check for a case sensitive file system 87ifneq (a,$(shell mkdir -p $(OUT_DIR) ; \ 88 echo a > $(OUT_DIR)/casecheck.txt; \ 89 echo B > $(OUT_DIR)/CaseCheck.txt; \ 90 cat $(OUT_DIR)/casecheck.txt)) 91$(warning ************************************************************) 92$(warning You are building on a case-insensitive filesystem.) 93$(warning Please move your source tree to a case-sensitive filesystem.) 94$(warning ************************************************************) 95$(error Case-insensitive filesystems not supported) 96endif 97endif 98endif 99 100# Make sure that there are no spaces in the absolute path; the 101# build system can't deal with them. 102ifneq ($(words $(shell pwd)),1) 103$(warning ************************************************************) 104$(warning You are building in a directory whose absolute path contains) 105$(warning a space character:) 106$(warning $(space)) 107$(warning "$(shell pwd)") 108$(warning $(space)) 109$(warning Please move your source tree to a path that does not contain) 110$(warning any spaces.) 111$(warning ************************************************************) 112$(error Directory names containing spaces not supported) 113endif 114 115 116# Check for the correct version of java 117java_version := $(shell java -version 2>&1 | head -n 1 | grep '[ "]1\.6[\. "$$]') 118ifeq ($(strip $(java_version)),) 119$(info ************************************************************) 120$(info You are attempting to build with the incorrect version) 121$(info of java.) 122$(info $(space)) 123$(info Your version is: $(shell java -version 2>&1 | head -n 1).) 124$(info The correct version is: 1.6.) 125$(info $(space)) 126$(info Please follow the machine setup instructions at) 127$(info $(space)$(space)$(space)$(space)http://source.android.com/source/download.html) 128$(info ************************************************************) 129$(error stop) 130endif 131 132# Check for the correct version of javac 133javac_version := $(shell javac -version 2>&1 | head -n 1 | grep '[ "]1\.6[\. "$$]') 134ifeq ($(strip $(javac_version)),) 135$(info ************************************************************) 136$(info You are attempting to build with the incorrect version) 137$(info of javac.) 138$(info $(space)) 139$(info Your version is: $(shell javac -version 2>&1 | head -n 1).) 140$(info The correct version is: 1.6.) 141$(info $(space)) 142$(info Please follow the machine setup instructions at) 143$(info $(space)$(space)$(space)$(space)http://source.android.com/source/download.html) 144$(info ************************************************************) 145$(error stop) 146endif 147 148$(shell echo 'VERSIONS_CHECKED := $(VERSION_CHECK_SEQUENCE_NUMBER)' \ 149 > $(OUT_DIR)/versions_checked.mk) 150endif 151 152# These are the modifier targets that don't do anything themselves, but 153# change the behavior of the build. 154# (must be defined before including definitions.make) 155INTERNAL_MODIFIER_TARGETS := showcommands checkbuild 156 157# Bring in standard build system definitions. 158include $(BUILD_SYSTEM)/definitions.mk 159 160# Bring in dex_preopt.mk 161include $(BUILD_SYSTEM)/dex_preopt.mk 162 163ifneq ($(filter eng user userdebug tests,$(MAKECMDGOALS)),) 164$(info ***************************************************************) 165$(info ***************************************************************) 166$(info Don't pass '$(filter eng user userdebug tests,$(MAKECMDGOALS))' on \ 167 the make command line.) 168# XXX The single quote on this line fixes gvim's syntax highlighting. 169# Without which, the rest of this file is impossible to read. 170$(info Set TARGET_BUILD_VARIANT in buildspec.mk, or use lunch or) 171$(info choosecombo.) 172$(info ***************************************************************) 173$(info ***************************************************************) 174$(error stopping) 175endif 176 177ifneq ($(filter-out $(INTERNAL_VALID_VARIANTS),$(TARGET_BUILD_VARIANT)),) 178$(info ***************************************************************) 179$(info ***************************************************************) 180$(info Invalid variant: $(TARGET_BUILD_VARIANT) 181$(info Valid values are: $(INTERNAL_VALID_VARIANTS) 182$(info ***************************************************************) 183$(info ***************************************************************) 184$(error stopping) 185endif 186 187### 188### In this section we set up the things that are different 189### between the build variants 190### 191 192is_sdk_build := 193ifneq ($(filter sdk,$(MAKECMDGOALS)),) 194is_sdk_build := true 195endif 196ifneq ($(filter win_sdk,$(MAKECMDGOALS)),) 197is_sdk_build := true 198endif 199ifneq ($(filter sdk_addon,$(MAKECMDGOALS)),) 200is_sdk_build := true 201endif 202 203 204## user/userdebug ## 205 206user_variant := $(filter userdebug user,$(TARGET_BUILD_VARIANT)) 207enable_target_debugging := true 208ifneq (,$(user_variant)) 209 # Target is secure in user builds. 210 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=1 211 212 tags_to_install := user 213 ifeq ($(user_variant),userdebug) 214 # Pick up some extra useful tools 215 tags_to_install += debug 216 217 # Enable Dalvik lock contention logging for userdebug builds. 218 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.lockprof.threshold=500 219 else 220 # Disable debugging in plain user builds. 221 enable_target_debugging := 222 endif 223 224 # TODO: Remove this and the corresponding block in 225 # config/product_config.make once host-based Dalvik preoptimization is 226 # working. 227 ifeq ($(HOST_OS)-$(WITH_DEXPREOPT_buildbot),linux-true) 228 WITH_DEXPREOPT := true 229 endif 230 231 # Disallow mock locations by default for user builds 232 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=0 233 234else # !user_variant 235 # Turn on checkjni for non-user builds. 236 ADDITIONAL_BUILD_PROPERTIES += ro.kernel.android.checkjni=1 237 # Set device insecure for non-user builds. 238 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=0 239 # Allow mock locations by default for non user builds 240 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=1 241endif # !user_variant 242 243ifeq (true,$(strip $(enable_target_debugging))) 244 # Target is more debuggable and adbd is on by default 245 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=1 persist.service.adb.enable=1 246 # Include the debugging/testing OTA keys in this build. 247 INCLUDE_TEST_OTA_KEYS := true 248else # !enable_target_debugging 249 # Target is less debuggable and adbd is off by default 250 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=0 persist.service.adb.enable=0 251endif # !enable_target_debugging 252 253## eng ## 254 255ifeq ($(TARGET_BUILD_VARIANT),eng) 256tags_to_install := user debug eng 257 # Don't require the setup wizard on eng builds 258 ADDITIONAL_BUILD_PROPERTIES := $(filter-out ro.setupwizard.mode=%,\ 259 $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))) \ 260 ro.setupwizard.mode=OPTIONAL 261endif 262 263## tests ## 264 265ifeq ($(TARGET_BUILD_VARIANT),tests) 266tags_to_install := user debug eng tests 267endif 268 269## sdk ## 270 271ifdef is_sdk_build 272ifneq ($(words $(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS))),1) 273$(error The 'sdk' target may not be specified with any other targets) 274endif 275 276# TODO: this should be eng I think. Since the sdk is built from the eng 277# variant. 278tags_to_install := user debug eng 279ADDITIONAL_BUILD_PROPERTIES += xmpp.auto-presence=true 280ADDITIONAL_BUILD_PROPERTIES += ro.config.nocheckin=yes 281else # !sdk 282endif 283 284BUILD_WITHOUT_PV := true 285 286## precise GC ## 287 288ifneq ($(filter dalvik.gc.type-precise,$(PRODUCT_TAGS)),) 289 # Enabling type-precise GC results in larger optimized DEX files. The 290 # additional storage requirements for ".odex" files can cause /system 291 # to overflow on some devices, so this is configured separately for 292 # each product. 293 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.dexopt-flags=m=y 294endif 295 296# Install an apns-conf.xml file if one's not already being installed. 297ifeq (,$(filter %:system/etc/apns-conf.xml, $(PRODUCT_COPY_FILES))) 298 PRODUCT_COPY_FILES += \ 299 development/data/etc/apns-conf_sdk.xml:system/etc/apns-conf.xml 300 ifeq ($(filter eng tests,$(TARGET_BUILD_VARIANT)),) 301 $(warning implicitly installing apns-conf_sdk.xml) 302 endif 303endif 304# If we're on an eng or tests build, but not on the sdk, and we have 305# a better one, use that instead. 306ifneq ($(filter eng tests,$(TARGET_BUILD_VARIANT)),) 307 ifndef is_sdk_build 308 apns_to_use := $(wildcard vendor/google/etc/apns-conf.xml) 309 ifneq ($(strip $(apns_to_use)),) 310 PRODUCT_COPY_FILES := \ 311 $(filter-out %:system/etc/apns-conf.xml,$(PRODUCT_COPY_FILES)) \ 312 $(strip $(apns_to_use)):system/etc/apns-conf.xml 313 endif 314 endif 315endif 316 317ADDITIONAL_BUILD_PROPERTIES += net.bt.name=Android 318 319# enable vm tracing in files for now to help track 320# the cause of ANRs in the content process 321ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.stack-trace-file=/data/anr/traces.txt 322 323# ------------------------------------------------------------ 324# Define a function that, given a list of module tags, returns 325# non-empty if that module should be installed in /system. 326 327# For most goals, anything not tagged with the "tests" tag should 328# be installed in /system. 329define should-install-to-system 330$(if $(filter tests,$(1)),,true) 331endef 332 333ifdef is_sdk_build 334# For the sdk goal, anything with the "samples" tag should be 335# installed in /data even if that module also has "eng"/"debug"/"user". 336define should-install-to-system 337$(if $(filter samples tests,$(1)),,true) 338endef 339endif 340 341 342# If they only used the modifier goals (showcommands, checkbuild), we'll actually 343# build the default target. 344ifeq ($(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS)),) 345.PHONY: $(INTERNAL_MODIFIER_TARGETS) 346$(INTERNAL_MODIFIER_TARGETS): $(DEFAULT_GOAL) 347endif 348 349# These targets are going to delete stuff, don't bother including 350# the whole directory tree if that's all we're going to do 351ifeq ($(MAKECMDGOALS),clean) 352dont_bother := true 353endif 354ifeq ($(MAKECMDGOALS),clobber) 355dont_bother := true 356endif 357ifeq ($(MAKECMDGOALS),dataclean) 358dont_bother := true 359endif 360ifeq ($(MAKECMDGOALS),installclean) 361dont_bother := true 362endif 363 364# Bring in all modules that need to be built. 365ifneq ($(dont_bother),true) 366 367ifeq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc) 368SDK_ONLY := true 369$(info Building the SDK under darwin-ppc is actually obsolete and unsupported.) 370$(error stop) 371endif 372 373ifeq ($(HOST_OS),windows) 374SDK_ONLY := true 375endif 376 377ifeq ($(SDK_ONLY),true) 378 379# ----- SDK for Windows ------ 380# These configure the build targets that are available for the SDK under Windows. 381# The first section defines all the C/C++ tools that can be compiled in C/C++, 382# the second section defines all the Java ones (assuming javac is available.) 383 384subdirs := \ 385 prebuilt \ 386 build/libs/host \ 387 build/tools/zipalign \ 388 dalvik/dexdump \ 389 dalvik/libdex \ 390 dalvik/tools/dmtracedump \ 391 dalvik/tools/hprof-conv \ 392 development/host \ 393 development/tools/etc1tool \ 394 development/tools/line_endings \ 395 external/easymock \ 396 external/expat \ 397 external/libpng \ 398 external/qemu \ 399 external/sqlite/dist \ 400 external/zlib \ 401 frameworks/base \ 402 sdk/emulator/mksdcard \ 403 sdk/sdklauncher \ 404 system/core/adb \ 405 system/core/fastboot \ 406 system/core/libcutils \ 407 system/core/liblog \ 408 system/core/libzipfile 409 410# The following can only be built if "javac" is available. 411# This check is used when building parts of the SDK under Cygwin. 412ifneq (,$(shell which javac 2>/dev/null)) 413subdirs += \ 414 build/tools/signapk \ 415 dalvik/dx \ 416 libcore \ 417 sdk/archquery \ 418 sdk/androidprefs \ 419 sdk/apkbuilder \ 420 sdk/ddms \ 421 sdk/hierarchyviewer2 \ 422 sdk/jarutils \ 423 sdk/layoutlib_api \ 424 sdk/layoutlib_utils \ 425 sdk/layoutopt \ 426 sdk/ninepatch \ 427 sdk/sdkstats \ 428 sdk/sdkmanager \ 429 development/apps \ 430 development/tools/mkstubs \ 431 packages 432else 433$(warning SDK_ONLY: javac not available.) 434endif 435 436# Exclude tools/acp when cross-compiling windows under linux 437ifeq ($(findstring Linux,$(UNAME)),) 438subdirs += build/tools/acp 439endif 440 441else # !SDK_ONLY 442ifeq ($(BUILD_TINY_ANDROID), true) 443 444# TINY_ANDROID is a super-minimal build configuration, handy for board 445# bringup and very low level debugging 446 447subdirs := \ 448 bionic \ 449 system/core \ 450 build/libs \ 451 build/target \ 452 build/tools/acp \ 453 build/tools/apriori \ 454 build/tools/kcm \ 455 build/tools/soslim \ 456 external/elfcopy \ 457 external/elfutils \ 458 external/yaffs2 \ 459 external/zlib 460else # !BUILD_TINY_ANDROID 461 462# 463# Typical build; include any Android.mk files we can find. 464# 465subdirs := $(TOP) 466 467FULL_BUILD := true 468 469endif # !BUILD_TINY_ANDROID 470 471endif # !SDK_ONLY 472 473# Before we go and include all of the module makefiles, stash away 474# the PRODUCT_* values so you can't get to them. 475stash_product_vars:=true 476ifeq ($(stash_product_vars),true) 477 $(call stash-product-vars, __STASHED, DO_NOT_USE_IN_ANDROID_MK_) 478endif 479 480ifneq ($(ONE_SHOT_MAKEFILE),) 481# We've probably been invoked by the "mm" shell function 482# with a subdirectory's makefile. 483include $(ONE_SHOT_MAKEFILE) 484# Change CUSTOM_MODULES to include only modules that were 485# defined by this makefile; this will install all of those 486# modules as a side-effect. Do this after including ONE_SHOT_MAKEFILE 487# so that the modules will be installed in the same place they 488# would have been with a normal make. 489CUSTOM_MODULES := $(sort $(call get-tagged-modules,$(ALL_MODULE_TAGS))) 490FULL_BUILD := 491# Stub out the notice targets, which probably aren't defined 492# when using ONE_SHOT_MAKEFILE. 493NOTICE-HOST-%: ; 494NOTICE-TARGET-%: ; 495 496else # ONE_SHOT_MAKEFILE 497 498# 499# Include all of the makefiles in the system 500# 501 502# Can't use first-makefiles-under here because 503# --mindepth=2 makes the prunes not work. 504subdir_makefiles := \ 505 $(shell build/tools/findleaves.py --prune=out --prune=.repo --prune=.git $(subdirs) Android.mk) 506 507include $(subdir_makefiles) 508endif # ONE_SHOT_MAKEFILE 509 510ifeq ($(stash_product_vars),true) 511 $(call assert-product-vars, __STASHED, DO_NOT_USE_IN_ANDROID_MK_) 512 $(call restore-product-vars, __STASHED) 513endif 514 515include $(BUILD_SYSTEM)/legacy_prebuilts.mk 516ifneq ($(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),) 517 $(warning *** Some files have been added to ALL_PREBUILT.) 518 $(warning *) 519 $(warning * ALL_PREBUILT is a depracated mechanism that) 520 $(warning * should not be used for new files.) 521 $(warning * As an alternative, use PRODUCT_COPY_FILES in) 522 $(warning * the appropriate product definition.) 523 $(warning * build/target/product/core.mk is the product) 524 $(warning * definition used in all products.) 525 $(warning *) 526 $(foreach bad_prebuilt,$(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),$(warning * unexpected $(bad_prebuilt) in ALL_PREBUILT)) 527 $(warning *) 528 $(error ALL_PREBUILT contains unexpected files) 529endif 530 531# ------------------------------------------------------------------- 532# All module makefiles have been included at this point. 533# ------------------------------------------------------------------- 534 535# ------------------------------------------------------------------- 536# Include any makefiles that must happen after the module makefiles 537# have been included. 538# TODO: have these files register themselves via a global var rather 539# than hard-coding the list here. 540ifdef FULL_BUILD 541 # Only include this during a full build, otherwise we can't be 542 # guaranteed that any policies were included. 543 -include frameworks/policies/base/PolicyConfig.mk 544endif 545 546# ------------------------------------------------------------------- 547# Fix up CUSTOM_MODULES to refer to installed files rather than 548# just bare module names. Leave unknown modules alone in case 549# they're actually full paths to a particular file. 550known_custom_modules := $(filter $(ALL_MODULES),$(CUSTOM_MODULES)) 551unknown_custom_modules := $(filter-out $(ALL_MODULES),$(CUSTOM_MODULES)) 552CUSTOM_MODULES := \ 553 $(call module-installed-files,$(known_custom_modules)) \ 554 $(unknown_custom_modules) 555 556# ------------------------------------------------------------------- 557# Define dependencies for modules that require other modules. 558# This can only happen now, after we've read in all module makefiles. 559# 560# TODO: deal with the fact that a bare module name isn't 561# unambiguous enough. Maybe declare short targets like 562# APPS:Quake or HOST:SHARED_LIBRARIES:libutils. 563# BUG: the system image won't know to depend on modules that are 564# brought in as requirements of other modules. 565define add-required-deps 566$(1): $(2) 567endef 568$(foreach m,$(ALL_MODULES), \ 569 $(eval r := $(ALL_MODULES.$(m).REQUIRED)) \ 570 $(if $(r), \ 571 $(eval r := $(call module-installed-files,$(r))) \ 572 $(eval $(call add-required-deps,$(ALL_MODULES.$(m).INSTALLED),$(r))) \ 573 ) \ 574 ) 575m := 576r := 577add-required-deps := 578 579# ------------------------------------------------------------------- 580# Figure out our module sets. 581 582# Of the modules defined by the component makefiles, 583# determine what we actually want to build. 584Default_MODULES := $(sort $(ALL_DEFAULT_INSTALLED_MODULES) \ 585 $(CUSTOM_MODULES)) 586# TODO: Remove the 3 places in the tree that use 587# ALL_DEFAULT_INSTALLED_MODULES and get rid of it from this list. 588 589ifdef FULL_BUILD 590 # The base list of modules to build for this product is specified 591 # by the appropriate product definition file, which was included 592 # by product_config.make. 593 user_PACKAGES := $(call module-installed-files, \ 594 $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES)) 595 ifeq (0,1) 596 $(info user packages for $(TARGET_DEVICE) ($(INTERNAL_PRODUCT)):) 597 $(foreach p,$(user_PACKAGES),$(info : $(p))) 598 $(error done) 599 endif 600else 601 # We're not doing a full build, and are probably only including 602 # a subset of the module makefiles. Don't try to build any modules 603 # requested by the product, because we probably won't have rules 604 # to build them. 605 user_PACKAGES := 606endif 607# Use tags to get the non-APPS user modules. Use the product 608# definition files to get the APPS user modules. 609user_MODULES := $(sort $(call get-tagged-modules,user shell_$(TARGET_SHELL))) 610user_MODULES := $(user_MODULES) $(user_PACKAGES) 611 612eng_MODULES := $(sort $(call get-tagged-modules,eng)) 613debug_MODULES := $(sort $(call get-tagged-modules,debug)) 614tests_MODULES := $(sort $(call get-tagged-modules,tests)) 615 616ifeq ($(strip $(tags_to_install)),) 617$(error ASSERTION FAILED: tags_to_install should not be empty) 618endif 619modules_to_install := $(sort $(Default_MODULES) \ 620 $(foreach tag,$(tags_to_install),$($(tag)_MODULES))) 621 622# Some packages may override others using LOCAL_OVERRIDES_PACKAGES. 623# Filter out (do not install) any overridden packages. 624overridden_packages := $(call get-package-overrides,$(modules_to_install)) 625ifdef overridden_packages 626# old_modules_to_install := $(modules_to_install) 627 modules_to_install := \ 628 $(filter-out $(foreach p,$(overridden_packages),$(p) %/$(p).apk), \ 629 $(modules_to_install)) 630endif 631#$(error filtered out 632# $(filter-out $(modules_to_install),$(old_modules_to_install))) 633 634# Don't include any GNU targets in the SDK. It's ok (and necessary) 635# to build the host tools, but nothing that's going to be installed 636# on the target (including static libraries). 637ifdef is_sdk_build 638 target_gnu_MODULES := \ 639 $(filter \ 640 $(TARGET_OUT_INTERMEDIATES)/% \ 641 $(TARGET_OUT)/% \ 642 $(TARGET_OUT_DATA)/%, \ 643 $(sort $(call get-tagged-modules,gnu))) 644 $(info Removing from sdk:)$(foreach d,$(target_gnu_MODULES),$(info : $(d))) 645 modules_to_install := \ 646 $(filter-out $(target_gnu_MODULES),$(modules_to_install)) 647endif 648 649 650# build/core/Makefile contains extra stuff that we don't want to pollute this 651# top-level makefile with. It expects that ALL_DEFAULT_INSTALLED_MODULES 652# contains everything that's built during the current make, but it also further 653# extends ALL_DEFAULT_INSTALLED_MODULES. 654ALL_DEFAULT_INSTALLED_MODULES := $(modules_to_install) 655include $(BUILD_SYSTEM)/Makefile 656modules_to_install := $(sort $(ALL_DEFAULT_INSTALLED_MODULES)) 657ALL_DEFAULT_INSTALLED_MODULES := 658 659endif # dont_bother 660 661# These are additional goals that we build, in order to make sure that there 662# is as little code as possible in the tree that doesn't build. 663modules_to_check := $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).CHECKED)) 664 665# If you would like to build all goals, and not skip any intermediate 666# steps, you can pass the "all" modifier goal on the commandline. 667ifneq ($(filter all,$(MAKECMDGOALS)),) 668modules_to_check += $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).BUILT)) 669endif 670 671# for easier debugging 672modules_to_check := $(sort $(modules_to_check)) 673#$(error modules_to_check $(modules_to_check)) 674 675# ------------------------------------------------------------------- 676# This is used to to get the ordering right, you can also use these, 677# but they're considered undocumented, so don't complain if their 678# behavior changes. 679.PHONY: prebuilt 680prebuilt: $(ALL_PREBUILT) 681 682# An internal target that depends on all copied headers 683# (see copy_headers.make). Other targets that need the 684# headers to be copied first can depend on this target. 685.PHONY: all_copied_headers 686all_copied_headers: ; 687 688$(ALL_C_CPP_ETC_OBJECTS): | all_copied_headers 689 690# All the droid stuff, in directories 691.PHONY: files 692files: prebuilt \ 693 $(modules_to_install) \ 694 $(modules_to_check) \ 695 $(INSTALLED_ANDROID_INFO_TXT_TARGET) 696 697# ------------------------------------------------------------------- 698 699.PHONY: checkbuild 700checkbuild: $(modules_to_check) 701 702.PHONY: ramdisk 703ramdisk: $(INSTALLED_RAMDISK_TARGET) 704 705.PHONY: systemtarball 706systemtarball: $(INSTALLED_SYSTEMTARBALL_TARGET) 707 708.PHONY: boottarball 709boottarball: $(INSTALLED_BOOTTARBALL_TARGET) 710 711.PHONY: userdataimage 712userdataimage: $(INSTALLED_USERDATAIMAGE_TARGET) 713 714.PHONY: userdatatarball 715userdatatarball: $(INSTALLED_USERDATATARBALL_TARGET) 716 717.PHONY: bootimage 718bootimage: $(INSTALLED_BOOTIMAGE_TARGET) 719 720ifeq ($(BUILD_TINY_ANDROID), true) 721INSTALLED_RECOVERYIMAGE_TARGET := 722endif 723 724# Build files and then package it into the rom formats 725.PHONY: droidcore 726droidcore: files \ 727 systemimage \ 728 $(INSTALLED_BOOTIMAGE_TARGET) \ 729 $(INSTALLED_RECOVERYIMAGE_TARGET) \ 730 $(INSTALLED_USERDATAIMAGE_TARGET) \ 731 $(INSTALLED_FILES_FILE) 732 733# dist_libraries only for putting your library into the dist directory with a full build. 734.PHONY: dist_libraries 735 736ifeq ($(EMMA_INSTRUMENT),true) 737 $(call dist-for-goals, droid, $(EMMA_META_ZIP)) 738endif 739 740# Dist for droid if droid is among the cmd goals, or no cmd goal is given. 741ifneq ($(filter droid,$(MAKECMDGOALS))$(filter ||,|$(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS))|),) 742 743ifneq ($(TARGET_BUILD_APPS),) 744 # If this build is just for apps, only build apps and not the full system by default. 745 746 unbundled_build_modules := 747 ifneq ($(filter all,$(TARGET_BUILD_APPS)),) 748 # If they used the magic goal "all" then build all apps in the source tree. 749 unbundled_build_modules := $(foreach m,$(sort $(ALL_MODULES)),$(if $(filter APPS,$(ALL_MODULES.$(m).CLASS)),$(m))) 750 else 751 unbundled_build_modules := $(TARGET_BUILD_APPS) 752 endif 753 754 # dist the unbundled app. 755 $(call dist-for-goals,apps_only, \ 756 $(foreach m,$(unbundled_build_modules),$(ALL_MODULES.$(m).INSTALLED)) \ 757 ) 758 759.PHONY: apps_only 760apps_only: $(unbundled_build_modules) 761 762droid: apps_only 763 764else # TARGET_BUILD_APPS 765 $(call dist-for-goals, droidcore, \ 766 $(INTERNAL_UPDATE_PACKAGE_TARGET) \ 767 $(INTERNAL_OTA_PACKAGE_TARGET) \ 768 $(SYMBOLS_ZIP) \ 769 $(APPS_ZIP) \ 770 $(INTERNAL_EMULATOR_PACKAGE_TARGET) \ 771 $(PACKAGE_STATS_FILE) \ 772 $(INSTALLED_FILES_FILE) \ 773 $(INSTALLED_BUILD_PROP_TARGET) \ 774 $(BUILT_TARGET_FILES_PACKAGE) \ 775 $(INSTALLED_ANDROID_INFO_TXT_TARGET) \ 776 $(INSTALLED_RAMDISK_TARGET) \ 777 ) 778 779# Building a full system-- the default is to build droidcore 780droid: droidcore dist_libraries 781 782endif # TARGET_BUILD_APPS 783endif # droid in $(MAKECMDGOALS) 784 785 786.PHONY: droid tests 787tests: droidcore 788 789# phony target that include any targets in $(ALL_MODULES) 790.PHONY: all_modules 791all_modules: $(ALL_MODULES) 792 793.PHONY: docs 794docs: $(ALL_DOCS) 795 796.PHONY: sdk 797ALL_SDK_TARGETS := $(INTERNAL_SDK_TARGET) 798sdk: $(ALL_SDK_TARGETS) 799ifneq ($(filter sdk,$(MAKECMDGOALS)),) 800$(call dist-for-goals,sdk, \ 801 $(ALL_SDK_TARGETS) \ 802 $(SYMBOLS_ZIP) \ 803 ) 804endif 805 806.PHONY: samplecode 807sample_MODULES := $(sort $(call get-tagged-modules,samples)) 808sample_APKS_DEST_PATH := $(TARGET_COMMON_OUT_ROOT)/samples 809sample_APKS_COLLECTION := \ 810 $(foreach module,$(sample_MODULES),$(sample_APKS_DEST_PATH)/$(notdir $(module))) 811$(foreach module,$(sample_MODULES),$(eval $(call \ 812 copy-one-file,$(module),$(sample_APKS_DEST_PATH)/$(notdir $(module))))) 813sample_ADDITIONAL_INSTALLED := \ 814 $(filter-out $(modules_to_install) $(modules_to_check) $(ALL_PREBUILT),$(sample_MODULES)) 815samplecode: $(sample_APKS_COLLECTION) 816 @echo "Collect sample code apks: $^" 817 # remove apks that are not intended to be installed. 818 rm -f $(sample_ADDITIONAL_INSTALLED) 819 820.PHONY: findbugs 821findbugs: $(INTERNAL_FINDBUGS_HTML_TARGET) $(INTERNAL_FINDBUGS_XML_TARGET) 822 823.PHONY: clean 824clean: 825 @rm -rf $(OUT_DIR) 826 @echo "Entire build directory removed." 827 828.PHONY: clobber 829clobber: clean 830 831# The rules for dataclean and installclean are defined in cleanbuild.mk. 832 833#xxx scrape this from ALL_MODULE_NAME_TAGS 834.PHONY: modules 835modules: 836 @echo "Available sub-modules:" 837 @echo "$(call module-names-for-tag-list,$(ALL_MODULE_TAGS))" | \ 838 tr -s ' ' '\n' | sort -u | $(COLUMN) 839 840.PHONY: showcommands 841showcommands: 842 @echo >/dev/null 843