main.mk revision dcc08f073b6873c69ab891d4f69f7c568e282df7
1 2# Use bash, not whatever shell somebody has installed as /bin/sh 3SHELL := /bin/bash 4 5# this turns off the suffix rules built into make 6.SUFFIXES: 7 8# If a rule fails, delete $@. 9.DELETE_ON_ERROR: 10 11# Figure out where we are. 12#TOP := $(dir $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))) 13#TOP := $(patsubst %/,%,$(TOP)) 14 15# TOPDIR is the normal variable you should use, because 16# if we are executing relative to the current directory 17# it can be "", whereas TOP must be "." which causes 18# pattern matching probles when make strips off the 19# trailing "./" from paths in various places. 20#ifeq ($(TOP),.) 21#TOPDIR := 22#else 23#TOPDIR := $(TOP)/ 24#endif 25 26# check for broken versions of make 27ifeq (0,$(shell expr $$(echo $(MAKE_VERSION) | sed "s/[^0-9\.].*//") \>= 3.81)) 28$(warning ********************************************************************************) 29$(warning * You are using version $(MAKE_VERSION) of make.) 30$(warning * You must upgrade to version 3.81 or greater.) 31$(warning * see file://$(shell pwd)/docs/development-environment/machine-setup.html) 32$(warning ********************************************************************************) 33$(error stopping) 34endif 35 36TOP := . 37TOPDIR := 38 39BUILD_SYSTEM := $(TOPDIR)build/core 40 41# This is the default target. It must be the first declared target. 42DEFAULT_GOAL := droid 43$(DEFAULT_GOAL): 44 45# Set up various standard variables based on configuration 46# and host information. 47include $(BUILD_SYSTEM)/config.mk 48 49# This allows us to force a clean build - included after the config.make 50# environment setup is done, but before we generate any dependencies. This 51# file does the rm -rf inline so the deps which are all done below will 52# be generated correctly 53include $(BUILD_SYSTEM)/cleanbuild.mk 54 55ifneq ($(HOST_OS),windows) 56ifneq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc) 57# check for a case sensitive file system 58ifneq (a,$(shell mkdir -p $(OUT_DIR) ; \ 59 echo a > $(OUT_DIR)/casecheck.txt; \ 60 echo B > $(OUT_DIR)/CaseCheck.txt; \ 61 cat $(OUT_DIR)/casecheck.txt)) 62$(warning ************************************************************) 63$(warning You are building on a case-insensitive filesystem.) 64$(warning Please move your source tree to a case-sensitive filesystem.) 65$(warning ************************************************************) 66$(error Case-insensitive filesystems not supported) 67endif 68endif 69endif 70 71# Make sure that there are no spaces in the absolute path; the 72# build system can't deal with them. 73ifneq ($(words $(shell pwd)),1) 74$(warning ************************************************************) 75$(warning You are building in a directory whose absolute path contains) 76$(warning a space character:) 77$(warning $(space)) 78$(warning "$(shell pwd)") 79$(warning $(space)) 80$(warning Please move your source tree to a path that does not contain) 81$(warning any spaces.) 82$(warning ************************************************************) 83$(error Directory names containing spaces not supported) 84endif 85 86# Set up version information. 87include $(BUILD_SYSTEM)/version_defaults.mk 88 89# These are the modifier targets that don't do anything themselves, but 90# change the behavior of the build. 91# (must be defined before including definitions.make) 92INTERNAL_MODIFIER_TARGETS := showcommands 93 94# Bring in standard build system definitions. 95include $(BUILD_SYSTEM)/definitions.mk 96 97ifneq ($(filter eng user userdebug tests,$(MAKECMDGOALS)),) 98$(info ***************************************************************) 99$(info ***************************************************************) 100$(info Don't pass '$(filter eng user userdebug tests,$(MAKECMDGOALS))' on \ 101 the make command line.) 102$(info Set TARGET_BUILD_VARIANT in buildspec.mk, or use lunch or) 103$(info choosecombo.) 104$(info ***************************************************************) 105$(info ***************************************************************) 106$(error stopping) 107endif 108 109 110### 111### In this section we set up the things that are different 112### between the build variants 113### 114 115## user/userdebug ## 116 117user_variant := $(filter userdebug user,$(TARGET_BUILD_VARIANT)) 118enable_target_debugging := true 119ifneq (,$(user_variant)) 120 # Target is secure in user builds. 121 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=1 122 123 override_build_tags := user 124 ifeq ($(user_variant),userdebug) 125 # Pick up some extra useful tools 126 override_build_tags += debug 127 else 128 # Disable debugging in plain user builds. 129 enable_target_debugging := 130 endif 131 132 # TODO: Always set WITH_DEXPREOPT (for user builds) once it works on OSX. 133 # Also, remove the corresponding block in config/product_config.make. 134 ifeq ($(HOST_OS)-$(WITH_DEXPREOPT_buildbot),linux-true) 135 WITH_DEXPREOPT := true 136 endif 137else # !user_variant 138 # Turn on checkjni for non-user builds. 139 ADDITIONAL_BUILD_PROPERTIES += ro.kernel.android.checkjni=1 140 # Set device insecure for non-user builds. 141 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=0 142endif # !user_variant 143 144ifeq (true,$(strip $(enable_target_debugging))) 145 # Target is more debuggable and adbd is on by default 146 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=1 persist.service.adb.enable=1 147 # Include the debugging/testing OTA keys in this build. 148 INCLUDE_TEST_OTA_KEYS := true 149else # !enable_target_debugging 150 # Target is less debuggable and adbd is off by default 151 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=0 persist.service.adb.enable=0 152endif # !enable_target_debugging 153 154## tests ## 155 156ifeq ($(TARGET_BUILD_VARIANT),tests) 157override_build_tags := eng debug user development tests 158endif 159 160## sdk ## 161 162ifneq ($(filter sdk,$(MAKECMDGOALS)),) 163ifneq ($(words $(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS))),1) 164$(error The 'sdk' target may not be specified with any other targets) 165endif 166override_build_tags := development 167ADDITIONAL_BUILD_PROPERTIES += xmpp.auto-presence=true 168ADDITIONAL_BUILD_PROPERTIES += ro.config.nocheckin=yes 169else # !sdk 170# Enable sync for non-sdk builds only (sdk builds lack SubscribedFeedsProvider). 171ADDITIONAL_BUILD_PROPERTIES += ro.config.sync=yes 172endif 173 174ifeq "" "$(filter %:system/etc/apns-conf.xml, $(PRODUCT_COPY_FILES))" 175 # Install an apns-conf.xml file if one's not already being installed. 176 PRODUCT_COPY_FILES += development/data/etc/apns-conf_sdk.xml:system/etc/apns-conf.xml 177 ifeq ($(filter sdk,$(MAKECMDGOALS)),) 178 $(warning implicitly installing apns-conf_sdk.xml) 179 endif 180endif 181 182ADDITIONAL_BUILD_PROPERTIES += net.bt.name=Android 183 184# enable vm tracing in files for now to help track 185# the cause of ANRs in the content process 186ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.stack-trace-file=/data/anr/traces.txt 187 188 189# ------------------------------------------------------------ 190# Define a function that, given a list of module tags, returns 191# non-empty if that module should be installed in /system. 192 193# For most goals, anything tagged with "eng"/"debug"/"user" should 194# be installed in /system. 195define should-install-to-system 196$(filter eng debug user,$(1)) 197endef 198 199ifneq (,$(filter sdk,$(MAKECMDGOALS))) 200# For the sdk goal, anything with the "samples" tag should be 201# installed in /data even if that module also has "eng"/"debug"/"user". 202define should-install-to-system 203$(if $(filter samples,$(1)),,$(filter eng debug user development,$(1))) 204endef 205endif 206 207ifeq ($(TARGET_BUILD_VARIANT),) 208# For the default goal, everything should be installed in /system. 209define should-install-to-system 210true 211endef 212endif 213 214 215# If all they typed was make showcommands, we'll actually build 216# the default target. 217ifeq ($(MAKECMDGOALS),showcommands) 218.PHONY: showcommands 219showcommands: $(DEFAULT_GOAL) 220endif 221 222# These targets are going to delete stuff, don't bother including 223# the whole directory tree if that's all we're going to do 224ifeq ($(MAKECMDGOALS),clean) 225dont_bother := true 226endif 227ifeq ($(MAKECMDGOALS),clobber) 228dont_bother := true 229endif 230ifeq ($(MAKECMDGOALS),dataclean) 231dont_bother := true 232endif 233ifeq ($(MAKECMDGOALS),installclean) 234dont_bother := true 235endif 236 237# Bring in all modules that need to be built. 238ifneq ($(dont_bother),true) 239 240subdir_makefiles := 241 242ifeq ($(HOST_OS),windows) 243SDK_ONLY := true 244endif 245ifeq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc) 246SDK_ONLY := true 247endif 248 249ifeq ($(SDK_ONLY),true) 250 251subdirs := \ 252 prebuilt \ 253 build/libs/host \ 254 dalvik/dexdump \ 255 dalvik/libdex \ 256 dalvik/tools/dmtracedump \ 257 development/emulator/mksdcard \ 258 development/tools/activitycreator \ 259 development/tools/line_endings \ 260 development/host \ 261 external/expat \ 262 external/libpng \ 263 external/qemu \ 264 external/sqlite/dist \ 265 external/zlib \ 266 frameworks/base/libs/utils \ 267 frameworks/base/tools/aapt \ 268 frameworks/base/tools/aidl \ 269 system/core/adb \ 270 system/core/fastboot \ 271 system/core/libcutils \ 272 system/core/liblog \ 273 system/core/libzipfile 274 275# The following can only be built if "javac" is available. 276# This check is used when building parts of the SDK under Cygwin. 277ifneq (,$(shell which javac 2>/dev/null)) 278$(warning sdk-only: javac available.) 279subdirs += \ 280 build/tools/signapk \ 281 build/tools/zipalign \ 282 dalvik/dx \ 283 dalvik/libcore \ 284 development/apps \ 285 development/tools/androidprefs \ 286 development/tools/apkbuilder \ 287 development/tools/jarutils \ 288 development/tools/layoutlib_utils \ 289 development/tools/ninepatch \ 290 development/tools/sdkstats \ 291 development/tools/sdkmanager \ 292 frameworks/base \ 293 frameworks/base/tools/layoutlib \ 294 external/googleclient \ 295 packages 296else 297$(warning sdk-only: javac not available.) 298endif 299 300# Exclude tools/acp when cross-compiling windows under linux 301ifeq ($(findstring Linux,$(UNAME)),) 302subdirs += build/tools/acp 303endif 304 305else # !SDK_ONLY 306ifeq ($(BUILD_TINY_ANDROID), true) 307 308# TINY_ANDROID is a super-minimal build configuration, handy for board 309# bringup and very low level debugging 310 311INTERNAL_DEFAULT_DOCS_TARGETS := 312 313subdirs := \ 314 system/core \ 315 external/zlib \ 316 build/tools \ 317 tools/kcm \ 318 external/yaffs2 319else # !BUILD_TINY_ANDROID 320 321# 322# Typical build; include any Android.mk files we can find. 323# 324INTERNAL_DEFAULT_DOCS_TARGETS := offline-sdk-docs 325subdirs := $(TOP) 326# Only include Android.mk files directly under vendor/*, not 327# *all* Android.mk files under vendor (which is what would happen 328# if we didn't prune vendor in the findleaves call). 329subdir_makefiles += $(wildcard vendor/*/Android.mk) 330 331FULL_BUILD := true 332 333endif # !BUILD_TINY_ANDROID 334 335endif # !SDK_ONLY 336 337# Can't use first-makefiles-under here because 338# --mindepth=2 makes the prunes not work. 339subdir_makefiles += \ 340 $(shell build/tools/findleaves.sh \ 341 --prune="./vendor" --prune="./out" $(subdirs) Android.mk) 342 343# Boards may be defined under $(SRC_TARGET_DIR)/board/$(TARGET_DEVICE) 344# or under vendor/*/$(TARGET_DEVICE). Search in both places, but 345# make sure only one exists. 346# Real boards should always be associated with an OEM vendor. 347board_config_mk := \ 348 $(strip $(wildcard \ 349 $(SRC_TARGET_DIR)/board/$(TARGET_DEVICE)/BoardConfig.mk \ 350 vendor/*/$(TARGET_DEVICE)/BoardConfig.mk \ 351 )) 352ifeq ($(board_config_mk),) 353 $(error No config file found for TARGET_DEVICE $(TARGET_DEVICE)) 354endif 355ifneq ($(words $(board_config_mk)),1) 356 $(error Multiple board config files for TARGET_DEVICE $(TARGET_DEVICE): $(board_config_mk)) 357endif 358include $(board_config_mk) 359TARGET_DEVICE_DIR := $(patsubst %/,%,$(dir $(board_config_mk))) 360board_config_mk := 361 362ifdef CUSTOM_PKG 363$(info ***************************************************************) 364$(info ***************************************************************) 365$(info CUSTOM_PKG is obsolete; use CUSTOM_MODULES) 366$(info ***************************************************************) 367$(info ***************************************************************) 368$(error stopping) 369endif 370ifdef CUSTOM_TARGETS 371$(info ***************************************************************) 372$(info ***************************************************************) 373$(info CUSTOM_TARGETS is obsolete; use CUSTOM_MODULES) 374$(info ***************************************************************) 375$(info ***************************************************************) 376$(error stopping) 377endif 378 379# 380# Include all of the makefiles in the system 381# 382 383ifneq ($(ONE_SHOT_MAKEFILE),) 384# We've probably been invoked by the "mm" shell function 385# with a subdirectory's makefile. 386include $(ONE_SHOT_MAKEFILE) 387# Change CUSTOM_MODULES to include only modules that were 388# defined by this makefile; this will install all of those 389# modules as a side-effect. Do this after including ONE_SHOT_MAKEFILE 390# so that the modules will be installed in the same place they 391# would have been with a normal make. 392CUSTOM_MODULES := $(sort $(call get-tagged-modules,$(ALL_MODULE_TAGS),)) 393FULL_BUILD := 394INTERNAL_DEFAULT_DOCS_TARGETS := 395# Stub out the notice targets, which probably aren't defined 396# when using ONE_SHOT_MAKEFILE. 397NOTICE-HOST-%: ; 398NOTICE-TARGET-%: ; 399else 400include $(subdir_makefiles) 401endif 402# ------------------------------------------------------------------- 403# All module makefiles have been included at this point. 404# ------------------------------------------------------------------- 405 406# ------------------------------------------------------------------- 407# Include any makefiles that must happen after the module makefiles 408# have been included. 409# TODO: have these files register themselves via a global var rather 410# than hard-coding the list here. 411ifdef FULL_BUILD 412 # Only include this during a full build, otherwise we can't be 413 # guaranteed that any policies were included. 414 -include frameworks/policies/base/PolicyConfig.mk 415endif 416 417# ------------------------------------------------------------------- 418# Fix up CUSTOM_MODULES to refer to installed files rather than 419# just bare module names. Leave unknown modules alone in case 420# they're actually full paths to a particular file. 421known_custom_modules := $(filter $(ALL_MODULES),$(CUSTOM_MODULES)) 422unknown_custom_modules := $(filter-out $(ALL_MODULES),$(CUSTOM_MODULES)) 423CUSTOM_MODULES := \ 424 $(call module-installed-files,$(known_custom_modules)) \ 425 $(unknown_custom_modules) 426 427# ------------------------------------------------------------------- 428# Define dependencies for modules that require other modules. 429# This can only happen now, after we've read in all module makefiles. 430# 431# TODO: deal with the fact that a bare module name isn't 432# unambiguous enough. Maybe declare short targets like 433# APPS:Quake or HOST:SHARED_LIBRARIES:libutils. 434# BUG: the system image won't know to depend on modules that are 435# brought in as requirements of other modules. 436define add-required-deps 437$(1): $(2) 438endef 439$(foreach m,$(ALL_MODULES), \ 440 $(eval r := $(ALL_MODULES.$(m).REQUIRED)) \ 441 $(if $(r), \ 442 $(eval r := $(call module-installed-files,$(r))) \ 443 $(eval $(call add-required-deps,$(ALL_MODULES.$(m).INSTALLED),$(r))) \ 444 ) \ 445 ) 446m := 447r := 448add-required-deps := 449 450# ------------------------------------------------------------------- 451# Figure out our module sets. 452 453# Of the modules defined by the component makefiles, 454# determine what we actually want to build. 455# If a module has the "restricted" tag on it, it 456# poisons the rest of the tags and shouldn't appear 457# on any list. 458Default_MODULES := $(sort $(ALL_DEFAULT_INSTALLED_MODULES) \ 459 $(ALL_BUILT_MODULES) \ 460 $(CUSTOM_MODULES)) 461 462ifdef FULL_BUILD 463 # The base list of modules to build for this product is specified 464 # by the appropriate product definition file, which was included 465 # by product_config.make. 466 user_PACKAGES := $(call module-installed-files, \ 467 $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES)) 468 ifeq (0,1) 469 $(info user packages for $(TARGET_DEVICE) ($(INTERNAL_PRODUCT)):) 470 $(foreach p,$(user_PACKAGES),$(info : $(p))) 471 $(error done) 472 endif 473else 474 # We're not doing a full build, and are probably only including 475 # a subset of the module makefiles. Don't try to build any modules 476 # requested by the product, because we probably won't have rules 477 # to build them. 478 user_PACKAGES := 479endif 480# Use tags to get the non-APPS user modules. Use the product 481# definition files to get the APPS user modules. 482user_MODULES := $(sort $(call get-tagged-modules,user,_class@APPS restricted)) 483user_MODULES := $(user_MODULES) $(user_PACKAGES) 484 485eng_MODULES := $(sort $(call get-tagged-modules,eng,restricted)) 486debug_MODULES := $(sort $(call get-tagged-modules,debug,restricted)) 487tests_MODULES := $(sort $(call get-tagged-modules,tests,restricted)) 488 489# Don't include any GNU targets in the SDK. It's ok (and necessary) 490# to build the host tools, but nothing that's going to be installed 491# on the target (including static libraries). 492all_development_MODULES := \ 493 $(sort $(call get-tagged-modules,development,restricted)) 494target_gnu_MODULES := \ 495 $(filter \ 496 $(TARGET_OUT_INTERMEDIATES)/% \ 497 $(TARGET_OUT)/% \ 498 $(TARGET_OUT_DATA)/%, \ 499 $(sort $(call get-tagged-modules,gnu))) 500#$(info Removing from development:)$(foreach d,$(target_gnu_MODULES),$(info : $(d))) 501development_MODULES := \ 502 $(filter-out $(target_gnu_MODULES),$(all_development_MODULES)) 503 504droid_MODULES := $(sort $(Default_MODULES) \ 505 $(eng_MODULES) \ 506 $(debug_MODULES) \ 507 $(user_MODULES) \ 508 $(all_development_MODULES)) 509 510# The list of everything that's not on droid_MODULES. 511# Also skip modules tagged as "restricted", which are 512# never installed unless explicitly mentioned in 513# CUSTOM_MODULES. 514nonDroid_MODULES := $(sort $(call get-tagged-modules,\ 515 $(ALL_MODULE_TAGS),\ 516 eng debug user development restricted)) 517 518# THIS IS A TOTAL HACK AND SHOULD NOT BE USED AS AN EXAMPLE 519modules_to_build := $(droid_MODULES) 520ifneq ($(override_build_tags),) 521 modules_to_build := $(sort $(Default_MODULES) \ 522 $(foreach tag,$(override_build_tags),$($(tag)_MODULES))) 523#$(error skipping modules $(filter-out $(modules_to_build),$(Default_MODULES) $(droid_MODULES))) 524endif 525 526# Some packages may override others using LOCAL_OVERRIDES_PACKAGES. 527# Filter out (do not install) any overridden packages. 528overridden_packages := $(call get-package-overrides,$(modules_to_build)) 529ifdef overridden_packages 530# old_modules_to_build := $(modules_to_build) 531 modules_to_build := \ 532 $(filter-out $(foreach p,$(overridden_packages),%/$(p) %/$(p).apk), \ 533 $(modules_to_build)) 534endif 535#$(error filtered out $(filter-out $(modules_to_build),$(old_modules_to_build))) 536 537# config/Makefile contains extra stuff that we don't want to pollute this 538# top-level makefile with. It expects that ALL_DEFAULT_INSTALLED_MODULES 539# contains everything that's built during the current make, but it also further 540# extends ALL_DEFAULT_INSTALLED_MODULES. 541ALL_DEFAULT_INSTALLED_MODULES := $(modules_to_build) 542include $(BUILD_SYSTEM)/Makefile 543modules_to_build := $(sort $(ALL_DEFAULT_INSTALLED_MODULES)) 544ALL_DEFAULT_INSTALLED_MODULES := 545 546endif # dont_bother 547 548# ------------------------------------------------------------------- 549# This is used to to get the ordering right, you can also use these, 550# but they're considered undocumented, so don't complain if their 551# behavior changes. 552.PHONY: prebuilt 553prebuilt: $(ALL_PREBUILT) 554 555# An internal target that depends on all copied headers 556# (see copy_headers.make). Other targets that need the 557# headers to be copied first can depend on this target. 558.PHONY: all_copied_headers 559all_copied_headers: ; 560 561$(ALL_C_CPP_ETC_OBJECTS): | all_copied_headers 562 563# All the droid stuff, in directories 564.PHONY: files 565files: prebuilt $(modules_to_build) $(INSTALLED_ANDROID_INFO_TXT_TARGET) 566 567# ------------------------------------------------------------------- 568 569.PHONY: ramdisk 570ramdisk: $(INSTALLED_RAMDISK_TARGET) 571 572.PHONY: systemtarball 573systemtarball: $(INSTALLED_SYSTEMTARBALL_TARGET) 574 575.PHONY: userdataimage 576userdataimage: $(INSTALLED_USERDATAIMAGE_TARGET) 577 578.PHONY: userdatatarball 579userdatatarball: $(INSTALLED_USERDATATARBALL_TARGET) 580 581.PHONY: bootimage 582bootimage: $(INSTALLED_BOOTIMAGE_TARGET) 583 584ifeq ($(BUILD_TINY_ANDROID), true) 585INSTALLED_RECOVERYIMAGE_TARGET := 586endif 587 588# Build files and then package it into the rom formats 589.PHONY: droidcore 590droidcore: files \ 591 systemimage \ 592 $(INSTALLED_BOOTIMAGE_TARGET) \ 593 $(INSTALLED_RECOVERYIMAGE_TARGET) \ 594 $(INSTALLED_USERDATAIMAGE_TARGET) \ 595 $(INTERNAL_DEFAULT_DOCS_TARGETS) 596 597# The actual files built by the droidcore target changes depending 598# on the build variant. 599.PHONY: droid tests 600droid tests: droidcore 601 602$(call dist-for-goals, droid, \ 603 $(INTERNAL_UPDATE_PACKAGE_TARGET) \ 604 $(INTERNAL_OTA_PACKAGE_TARGET) \ 605 $(SYMBOLS_ZIP) \ 606 $(APPS_ZIP) \ 607 $(INTERNAL_EMULATOR_PACKAGE_TARGET) \ 608 $(PACKAGE_STATS_FILE) \ 609 $(INSTALLED_FILES_FILE) \ 610 $(INSTALLED_BUILD_PROP_TARGET) \ 611 $(BUILT_TARGET_FILES_PACKAGE) \ 612 ) 613 614# Tests are installed in userdata.img. If we're building the tests 615# variant, copy it for "make tests dist". Also copy a zip of the 616# contents of userdata.img, so that people can easily extract a 617# single .apk. 618ifeq ($(TARGET_BUILD_VARIANT),tests) 619$(call dist-for-goals, droid, \ 620 $(INSTALLED_USERDATAIMAGE_TARGET) \ 621 $(BUILT_TESTS_ZIP_PACKAGE) \ 622 ) 623endif 624 625.PHONY: docs 626docs: $(ALL_DOCS) 627 628.PHONY: sdk 629ALL_SDK_TARGETS := $(INTERNAL_SDK_TARGET) 630sdk: $(ALL_SDK_TARGETS) 631$(call dist-for-goals,sdk,$(ALL_SDK_TARGETS)) 632 633.PHONY: findbugs 634findbugs: $(INTERNAL_FINDBUGS_HTML_TARGET) $(INTERNAL_FINDBUGS_XML_TARGET) 635 636.PHONY: clean 637dirs_to_clean := \ 638 $(PRODUCT_OUT) \ 639 $(TARGET_COMMON_OUT_ROOT) \ 640 $(HOST_OUT) \ 641 $(HOST_COMMON_OUT_ROOT) 642clean: 643 @for dir in $(dirs_to_clean) ; do \ 644 echo "Cleaning $$dir..."; \ 645 rm -rf $$dir; \ 646 done 647 @echo "Clean."; \ 648 649.PHONY: clobber 650clobber: 651 @rm -rf $(OUT_DIR) 652 @echo "Entire build directory removed." 653 654.PHONY: dataclean 655dataclean: 656 @rm -rf $(PRODUCT_OUT)/data/* 657 @rm -rf $(PRODUCT_OUT)/data-qemu/* 658 @rm -rf $(PRODUCT_OUT)/userdata-qemu.img 659 @echo "Deleted emulator userdata images." 660 661.PHONY: installclean 662# Deletes all of the files that change between different build types, 663# like "make user" vs. "make sdk". This lets you work with different 664# build types without having to do a full clean each time. E.g.: 665# 666# $ make -j8 all 667# $ make installclean 668# $ make -j8 user 669# $ make installclean 670# $ make -j8 sdk 671# 672installclean: dataclean 673 $(hide) rm -rf ./$(PRODUCT_OUT)/system 674 $(hide) rm -rf ./$(PRODUCT_OUT)/recovery 675 $(hide) rm -rf ./$(PRODUCT_OUT)/data 676 $(hide) rm -rf ./$(PRODUCT_OUT)/root 677 $(hide) rm -rf ./$(PRODUCT_OUT)/obj/NOTICE_FILES 678 @# Remove APPS because they may contain the wrong resources. 679 $(hide) rm -rf ./$(PRODUCT_OUT)/obj/APPS 680 $(hide) rm -rf ./$(HOST_OUT)/obj/NOTICE_FILES 681 $(hide) rm -rf ./$(HOST_OUT)/sdk 682 $(hide) rm -rf ./$(PRODUCT_OUT)/obj/PACKAGING 683 $(hide) rm -f ./$(PRODUCT_OUT)/*.img 684 $(hide) rm -f ./$(PRODUCT_OUT)/*.zip 685 $(hide) rm -f ./$(PRODUCT_OUT)/*.txt 686 $(hide) rm -f ./$(PRODUCT_OUT)/*.xlb 687 @echo "Deleted images and staging directories." 688 689#xxx scrape this from ALL_MODULE_NAME_TAGS 690.PHONY: modules 691modules: 692 @echo "Available sub-modules:" 693 @echo "$(call module-names-for-tag-list,$(ALL_MODULE_TAGS))" | \ 694 sed -e 's/ */\n/g' | sort -u | $(COLUMN) 695 696.PHONY: showcommands 697showcommands: 698 @echo >/dev/null 699 700