1 # Only use ANDROID_BUILD_SHELL to wrap around bash.
2 # DO NOT use other shells such as zsh.
3 ifdef ANDROID_BUILD_SHELL
4 SHELL := $(ANDROID_BUILD_SHELL)
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
12 # this turns off the suffix rules built into make
15 # this turns off the RCS / SCCS implicit rules of GNU Make
22 # If a rule fails, delete $@.
25 # Figure out where we are.
26 #TOP := $(dir $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST)))
27 #TOP := $(patsubst %/,%,$(TOP))
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.
40 # Check for broken versions of make.
41 # (Allow any version under Cygwin since we don't actually build the platform there.)
42 ifeq (,$(findstring CYGWIN,$(shell uname -sm)))
43 ifneq (1,$(strip $(shell expr $(MAKE_VERSION) \>= 3.81)))
44 $(warning ********************************************************************************)
45 $(warning * You are using version $(MAKE_VERSION) of make.)
46 $(warning * Android can only be built by versions 3.81 and higher.)
47 $(warning * see https://source.android.com/source/download.html)
48 $(warning ********************************************************************************)
53 # Absolute path of the present working direcotry.
54 # This overrides the shell variable $PWD, which does not necessarily points to
55 # the top of the source tree, for example when "make -C" is used in m/mm/mmm.
61 BUILD_SYSTEM := $(TOPDIR)build/core
63 # This is the default target. It must be the first declared target.
68 # Used to force goals to build. Only use for conditionally defined goals.
72 # These goals don't need to collect and include Android.mks/CleanSpec.mks
74 dont_bother_goals := clean clobber dataclean installclean \
76 snod systemimage-nodeps \
77 stnod systemtarball-nodeps \
78 userdataimage-nodeps userdatatarball-nodeps \
84 ifneq ($(filter $(dont_bother_goals), $(MAKECMDGOALS)),)
88 # Targets that provide quick help on the build system.
89 include $(BUILD_SYSTEM)/help.mk
91 # Set up various standard variables based on configuration
92 # and host information.
93 include $(BUILD_SYSTEM)/config.mk
95 # This allows us to force a clean build - included after the config.mk
96 # environment setup is done, but before we generate any dependencies. This
97 # file does the rm -rf inline so the deps which are all done below will
98 # be generated correctly
99 include $(BUILD_SYSTEM)/cleanbuild.mk
101 # Include the google-specific config
102 -include vendor/google/build/config.mk
104 VERSION_CHECK_SEQUENCE_NUMBER := 5
105 -include $(OUT_DIR)/versions_checked.mk
106 ifneq ($(VERSION_CHECK_SEQUENCE_NUMBER),$(VERSIONS_CHECKED))
108 $(info Checking build tools versions...)
110 ifneq ($(HOST_OS),windows)
111 # check for a case sensitive file system
112 ifneq (a,$(shell mkdir -p $(OUT_DIR) ; \
113 echo a > $(OUT_DIR)/casecheck.txt; \
114 echo B > $(OUT_DIR)/CaseCheck.txt; \
115 cat $(OUT_DIR)/casecheck.txt))
116 $(warning ************************************************************)
117 $(warning You are building on a case-insensitive filesystem.)
118 $(warning Please move your source tree to a case-sensitive filesystem.)
119 $(warning ************************************************************)
120 $(error Case-insensitive filesystems not supported)
124 # Make sure that there are no spaces in the absolute path; the
125 # build system can't deal with them.
126 ifneq ($(words $(shell pwd)),1)
127 $(warning ************************************************************)
128 $(warning You are building in a directory whose absolute path contains)
129 $(warning a space character:)
131 $(warning "$(shell pwd)")
133 $(warning Please move your source tree to a path that does not contain)
134 $(warning any spaces.)
135 $(warning ************************************************************)
136 $(error Directory names containing spaces not supported)
139 java_version_str := $(shell unset _JAVA_OPTIONS && java -version 2>&1)
140 javac_version_str := $(shell unset _JAVA_OPTIONS && javac -version 2>&1)
142 # Check for the correct version of java, should be 1.7 by
143 # default, and 1.6 if LEGACY_USE_JAVA6 is set.
144 ifeq ($(LEGACY_USE_JAVA6),)
145 required_version := "1.7.x"
146 required_javac_version := "1.7"
147 java_version := $(shell echo '$(java_version_str)' | grep '^java .*[ "]1\.7[\. "$$]')
148 javac_version := $(shell echo '$(javac_version_str)' | grep '[ "]1\.7[\. "$$]')
149 else # if LEGACY_USE_JAVA6
150 required_version := "1.6.x"
151 required_javac_version := "1.6"
152 java_version := $(shell echo '$(java_version_str)' | grep '^java .*[ "]1\.6[\. "$$]')
153 javac_version := $(shell echo '$(javac_version_str)' | grep '[ "]1\.6[\. "$$]')
154 endif # if LEGACY_USE_JAVA6
156 ifeq ($(strip $(java_version)),)
157 $(info ************************************************************)
158 $(info You are attempting to build with the incorrect version)
161 $(info Your version is: $(java_version_str).)
162 $(info The required version is: $(required_version))
164 $(info Please follow the machine setup instructions at)
165 $(info $(space)$(space)$(space)$(space)https://source.android.com/source/initializing.html)
166 $(info ************************************************************)
170 # Check for the current JDK.
172 # For Java 1.7, we require OpenJDK on linux and Oracle JDK on Mac OS.
173 # For Java 1.6, we require Oracle for all host OSes.
174 requires_openjdk := false
175 ifeq ($(LEGACY_USE_JAVA6),)
176 ifeq ($(HOST_OS), linux)
177 requires_openjdk := true
182 # Check for the current jdk
183 ifeq ($(requires_openjdk), true)
184 # The user asked for java7 openjdk, so check that the host
185 # java version is really openjdk
186 ifeq ($(shell echo '$(java_version_str)' | grep -i openjdk),)
187 $(info ************************************************************)
188 $(info You asked for an OpenJDK 7 build but your version is)
189 $(info $(java_version_str).)
190 $(info ************************************************************)
192 endif # java version is not OpenJdk
193 else # if requires_openjdk
194 ifneq ($(shell echo '$(java_version_str)' | grep -i openjdk),)
195 $(info ************************************************************)
196 $(info You are attempting to build with an unsupported JDK.)
198 $(info You use OpenJDK but only Sun/Oracle JDK is supported.)
199 $(info Please follow the machine setup instructions at)
200 $(info $(space)$(space)$(space)$(space)https://source.android.com/source/download.html)
201 $(info ************************************************************)
203 endif # java version is not Sun Oracle JDK
204 endif # if requires_openjdk
206 # Check for the correct version of javac
207 ifeq ($(strip $(javac_version)),)
208 $(info ************************************************************)
209 $(info You are attempting to build with the incorrect version)
212 $(info Your version is: $(javac_version_str).)
213 $(info The required version is: $(required_javac_version))
215 $(info Please follow the machine setup instructions at)
216 $(info $(space)$(space)$(space)$(space)https://source.android.com/source/download.html)
217 $(info ************************************************************)
222 ifndef BUILD_EMULATOR
223 # Emulator binaries are now provided under prebuilts/android-emulator/
224 BUILD_EMULATOR := false
227 $(shell echo 'VERSIONS_CHECKED := $(VERSION_CHECK_SEQUENCE_NUMBER)' \
228 > $(OUT_DIR)/versions_checked.mk)
229 $(shell echo 'BUILD_EMULATOR ?= $(BUILD_EMULATOR)' \
230 >> $(OUT_DIR)/versions_checked.mk)
233 # These are the modifier targets that don't do anything themselves, but
234 # change the behavior of the build.
235 # (must be defined before including definitions.make)
236 INTERNAL_MODIFIER_TARGETS := showcommands all incrementaljavac
238 .PHONY: incrementaljavac
242 # ENABLE_INCREMENTALJAVAC should NOT be enabled by default, because change of
243 # a Java source file won't trigger rebuild of its dependent Java files.
244 # You can only enable it by adding "incrementaljavac" to your make command line.
245 # You are responsible for the correctness of the incremental build.
246 # This may decrease incremental build time dramatically for large Java libraries,
247 # such as core.jar, framework.jar, etc.
248 ENABLE_INCREMENTALJAVAC :=
249 ifneq (,$(filter incrementaljavac, $(MAKECMDGOALS)))
250 ENABLE_INCREMENTALJAVAC := true
251 MAKECMDGOALS := $(filter-out incrementaljavac, $(MAKECMDGOALS))
254 # EMMA_INSTRUMENT_STATIC merges the static emma library to each emma-enabled module.
255 ifeq (true,$(EMMA_INSTRUMENT_STATIC))
256 EMMA_INSTRUMENT := true
259 # Bring in standard build system definitions.
260 include $(BUILD_SYSTEM)/definitions.mk
262 # Bring in dex_preopt.mk
263 include $(BUILD_SYSTEM)/dex_preopt.mk
265 ifneq ($(filter user userdebug eng,$(MAKECMDGOALS)),)
266 $(info ***************************************************************)
267 $(info ***************************************************************)
268 $(info Do not pass '$(filter user userdebug eng,$(MAKECMDGOALS))' on \
269 the make command line.)
270 $(info Set TARGET_BUILD_VARIANT in buildspec.mk, or use lunch or)
272 $(info ***************************************************************)
273 $(info ***************************************************************)
277 ifneq ($(filter-out $(INTERNAL_VALID_VARIANTS),$(TARGET_BUILD_VARIANT)),)
278 $(info ***************************************************************)
279 $(info ***************************************************************)
280 $(info Invalid variant: $(TARGET_BUILD_VARIANT)
281 $(info Valid values are: $(INTERNAL_VALID_VARIANTS)
282 $(info ***************************************************************)
283 $(info ***************************************************************)
287 # -----------------------------------------------------------------
288 # Variable to check java support level inside PDK build.
289 # Not necessary if the components is not in PDK.
290 # not defined : not supported
291 # "sdk" : sdk API only
292 # "platform" : platform API supproted
293 TARGET_BUILD_JAVA_SUPPORT_LEVEL := platform
295 # -----------------------------------------------------------------
296 # The pdk (Platform Development Kit) build
297 include build/core/pdk_config.mk
299 # -----------------------------------------------------------------
301 ### In this section we set up the things that are different
302 ### between the build variants
307 ifneq ($(filter sdk win_sdk sdk_addon,$(MAKECMDGOALS)),)
311 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.isa.$(TARGET_ARCH).features=$(DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES)
312 ifdef TARGET_2ND_ARCH
313 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.isa.$(TARGET_2ND_ARCH).features=$($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES)
318 user_variant := $(filter user userdebug,$(TARGET_BUILD_VARIANT))
319 enable_target_debugging := true
321 ifneq (,$(user_variant))
322 # Target is secure in user builds.
323 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=1
325 ifeq ($(user_variant),userdebug)
326 # Pick up some extra useful tools
327 tags_to_install += debug
329 # Enable Dalvik lock contention logging for userdebug builds.
330 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.lockprof.threshold=500
332 # Disable debugging in plain user builds.
333 enable_target_debugging :=
336 # Turn on Dalvik preoptimization for libdvm.so user builds, but only if not
337 # explicitly disabled and the build is running on Linux (since host
338 # Dalvik isn't built for non-Linux hosts).
339 ifeq (,$(WITH_DEXPREOPT))
340 ifeq ($(DALVIK_VM_LIB),libdvm.so)
341 ifeq ($(user_variant),user)
342 ifeq ($(HOST_OS),linux)
343 WITH_DEXPREOPT := true
349 # Disallow mock locations by default for user builds
350 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=0
353 # Turn on checkjni for non-user builds.
354 ADDITIONAL_BUILD_PROPERTIES += ro.kernel.android.checkjni=1
355 # Set device insecure for non-user builds.
356 ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=0
357 # Allow mock locations by default for non user builds
358 ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=1
359 endif # !user_variant
361 ifeq (true,$(strip $(enable_target_debugging)))
362 # Target is more debuggable and adbd is on by default
363 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=1
364 # Include the debugging/testing OTA keys in this build.
365 INCLUDE_TEST_OTA_KEYS := true
366 else # !enable_target_debugging
367 # Target is less debuggable and adbd is off by default
368 ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=0
369 endif # !enable_target_debugging
373 ifeq ($(TARGET_BUILD_VARIANT),eng)
374 tags_to_install := debug eng
375 ifneq ($(filter ro.setupwizard.mode=ENABLED, $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))),)
376 # Don't require the setup wizard on eng builds
377 ADDITIONAL_BUILD_PROPERTIES := $(filter-out ro.setupwizard.mode=%,\
378 $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))) \
379 ro.setupwizard.mode=OPTIONAL
382 # Don't even verify the image on eng builds to speed startup
383 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.image-dex2oat-filter=verify-none
384 # Don't compile apps on eng builds to speed startup
385 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.dex2oat-filter=interpret-only
393 # Detect if we want to build a repository for the SDK
394 sdk_repo_goal := $(strip $(filter sdk_repo,$(MAKECMDGOALS)))
395 MAKECMDGOALS := $(strip $(filter-out sdk_repo,$(MAKECMDGOALS)))
397 ifneq ($(words $(filter-out $(INTERNAL_MODIFIER_TARGETS) checkbuild emulator_tests target-files-package,$(MAKECMDGOALS))),1)
398 $(error The 'sdk' target may not be specified with any other targets)
401 # TODO: this should be eng I think. Since the sdk is built from the eng
403 tags_to_install := debug eng
404 ADDITIONAL_BUILD_PROPERTIES += xmpp.auto-presence=true
405 ADDITIONAL_BUILD_PROPERTIES += ro.config.nocheckin=yes
409 BUILD_WITHOUT_PV := true
413 ifneq ($(filter dalvik.gc.type-precise,$(PRODUCT_TAGS)),)
414 # Enabling type-precise GC results in larger optimized DEX files. The
415 # additional storage requirements for ".odex" files can cause /system
416 # to overflow on some devices, so this is configured separately for
418 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.dexopt-flags=m=y
421 ADDITIONAL_BUILD_PROPERTIES += net.bt.name=Android
423 # enable vm tracing in files for now to help track
424 # the cause of ANRs in the content process
425 ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.stack-trace-file=/data/anr/traces.txt
427 # ------------------------------------------------------------
428 # Define a function that, given a list of module tags, returns
429 # non-empty if that module should be installed in /system.
431 # For most goals, anything not tagged with the "tests" tag should
432 # be installed in /system.
433 define should-install-to-system
434 $(if $(filter tests,$(1)),,true)
438 # For the sdk goal, anything with the "samples" tag should be
439 # installed in /data even if that module also has "eng"/"debug"/"user".
440 define should-install-to-system
441 $(if $(filter samples tests,$(1)),,true)
446 # If they only used the modifier goals (showcommands, etc), we'll actually
447 # build the default target.
448 ifeq ($(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS)),)
449 .PHONY: $(INTERNAL_MODIFIER_TARGETS)
450 $(INTERNAL_MODIFIER_TARGETS): $(DEFAULT_GOAL)
453 # Bring in all modules that need to be built.
454 ifeq ($(HOST_OS),windows)
458 ifeq ($(SDK_ONLY),true)
459 include $(TOPDIR)sdk/build/windows_sdk_whitelist.mk
460 include $(TOPDIR)development/build/windows_sdk_whitelist.mk
462 # Exclude tools/acp when cross-compiling windows under linux
463 ifeq ($(findstring Linux,$(UNAME)),)
464 subdirs += build/tools/acp
469 # Typical build; include any Android.mk files we can find.
477 # Before we go and include all of the module makefiles, stash away
478 # the PRODUCT_* values so that later we can verify they are not modified.
479 stash_product_vars:=true
480 ifeq ($(stash_product_vars),true)
481 $(call stash-product-vars, __STASHED)
484 ifneq ($(ONE_SHOT_MAKEFILE),)
485 # We've probably been invoked by the "mm" shell function
486 # with a subdirectory's makefile.
487 include $(ONE_SHOT_MAKEFILE)
488 # Change CUSTOM_MODULES to include only modules that were
489 # defined by this makefile; this will install all of those
490 # modules as a side-effect. Do this after including ONE_SHOT_MAKEFILE
491 # so that the modules will be installed in the same place they
492 # would have been with a normal make.
493 CUSTOM_MODULES := $(sort $(call get-tagged-modules,$(ALL_MODULE_TAGS)))
495 # Stub out the notice targets, which probably aren't defined
496 # when using ONE_SHOT_MAKEFILE.
500 # A helper goal printing out install paths
501 .PHONY: GET-INSTALL-PATH
503 @$(foreach m, $(ALL_MODULES), $(if $(ALL_MODULES.$(m).INSTALLED), \
504 echo 'INSTALL-PATH: $(m) $(ALL_MODULES.$(m).INSTALLED)';))
506 else # ONE_SHOT_MAKEFILE
508 ifneq ($(dont_bother),true)
510 # Include all of the makefiles in the system
513 # Can't use first-makefiles-under here because
514 # --mindepth=2 makes the prunes not work.
515 subdir_makefiles := \
516 $(shell build/tools/findleaves.py $(FIND_LEAVES_EXCLUDES) $(subdirs) Android.mk)
518 $(foreach mk, $(subdir_makefiles), $(info including $(mk) ...)$(eval include $(mk)))
522 endif # ONE_SHOT_MAKEFILE
524 # Now with all Android.mks loaded we can do post cleaning steps.
525 include $(BUILD_SYSTEM)/post_clean.mk
527 ifeq ($(stash_product_vars),true)
528 $(call assert-product-vars, __STASHED)
531 include $(BUILD_SYSTEM)/legacy_prebuilts.mk
532 ifneq ($(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),)
533 $(warning *** Some files have been added to ALL_PREBUILT.)
535 $(warning * ALL_PREBUILT is a deprecated mechanism that)
536 $(warning * should not be used for new files.)
537 $(warning * As an alternative, use PRODUCT_COPY_FILES in)
538 $(warning * the appropriate product definition.)
539 $(warning * build/target/product/core.mk is the product)
540 $(warning * definition used in all products.)
542 $(foreach bad_prebuilt,$(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),$(warning * unexpected $(bad_prebuilt) in ALL_PREBUILT))
544 $(error ALL_PREBUILT contains unexpected files)
547 # -------------------------------------------------------------------
548 # All module makefiles have been included at this point.
549 # -------------------------------------------------------------------
552 # -------------------------------------------------------------------
553 # Fix up CUSTOM_MODULES to refer to installed files rather than
554 # just bare module names. Leave unknown modules alone in case
555 # they're actually full paths to a particular file.
556 known_custom_modules := $(filter $(ALL_MODULES),$(CUSTOM_MODULES))
557 unknown_custom_modules := $(filter-out $(ALL_MODULES),$(CUSTOM_MODULES))
559 $(call module-installed-files,$(known_custom_modules)) \
560 $(unknown_custom_modules)
562 # -------------------------------------------------------------------
563 # Define dependencies for modules that require other modules.
564 # This can only happen now, after we've read in all module makefiles.
566 # TODO: deal with the fact that a bare module name isn't
567 # unambiguous enough. Maybe declare short targets like
568 # APPS:Quake or HOST:SHARED_LIBRARIES:libutils.
569 # BUG: the system image won't know to depend on modules that are
570 # brought in as requirements of other modules.
572 # Resolve the required module name to 32-bit or 64-bit variant.
573 # Get a list of corresponding 32-bit module names, if one exists.
574 define get-32-bit-modules
575 $(strip $(foreach m,$(1),\
576 $(if $(ALL_MODULES.$(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX).CLASS),\
577 $(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX))))
579 # Get a list of corresponding 32-bit module names, if one exists;
580 # otherwise return the original module name
581 define get-32-bit-modules-if-we-can
582 $(strip $(foreach m,$(1),\
583 $(if $(ALL_MODULES.$(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX).CLASS),\
584 $(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX),
588 # If a module is built for 32-bit, the required modules must be 32-bit too;
589 # Otherwise if the module is an exectuable or shared library,
590 # the required modules must be 64-bit;
591 # otherwise we require both 64-bit and 32-bit variant, if one exists.
592 $(foreach m,$(ALL_MODULES),\
593 $(eval r := $(ALL_MODULES.$(m).REQUIRED))\
595 $(if $(ALL_MODULES.$(m).FOR_2ND_ARCH),\
596 $(eval r_r := $(call get-32-bit-modules-if-we-can,$(r))),\
597 $(if $(filter EXECUTABLES SHARED_LIBRARIES,$(ALL_MODULES.$(m).CLASS)),\
598 $(eval r_r := $(r)),\
599 $(eval r_r := $(r) $(call get-32-bit-modules,$(r)))\
602 $(eval ALL_MODULES.$(m).REQUIRED := $(strip $(r_r)))\
607 define add-required-deps
611 $(foreach m,$(ALL_MODULES), \
612 $(eval r := $(ALL_MODULES.$(m).REQUIRED)) \
614 $(eval r := $(call module-installed-files,$(r))) \
615 $(eval t_m := $(filter $(TARGET_OUT_ROOT)/%, $(ALL_MODULES.$(m).INSTALLED))) \
616 $(eval h_m := $(filter $(HOST_OUT_ROOT)/%, $(ALL_MODULES.$(m).INSTALLED))) \
617 $(eval t_r := $(filter $(TARGET_OUT_ROOT)/%, $(r))) \
618 $(eval h_r := $(filter $(HOST_OUT_ROOT)/%, $(r))) \
619 $(eval t_m := $(filter-out $(t_r), $(t_m))) \
620 $(eval h_m := $(filter-out $(h_r), $(h_m))) \
621 $(if $(t_m), $(eval $(call add-required-deps, $(t_m),$(t_r)))) \
622 $(if $(h_m), $(eval $(call add-required-deps, $(h_m),$(h_r)))) \
631 # Establish the dependecies on the shared libraries.
632 # It also adds the shared library module names to ALL_MODULES.$(m).REQUIRED,
633 # so they can be expanded to product_MODULES later.
634 # $(1): TARGET_ or HOST_.
635 # $(2): non-empty for 2nd arch.
636 define resolve-shared-libs-depes
637 $(foreach m,$($(if $(2),$($(1)2ND_ARCH_VAR_PREFIX))$(1)DEPENDENCIES_ON_SHARED_LIBRARIES),\
638 $(eval p := $(subst :,$(space),$(m)))\
639 $(eval mod := $(firstword $(p)))\
640 $(eval deps := $(subst $(comma),$(space),$(lastword $(p))))\
641 $(if $(2),$(eval deps := $(addsuffix $($(1)2ND_ARCH_MODULE_SUFFIX),$(deps))))\
642 $(eval r := $(filter $($(1)OUT_ROOT)/%,$(call module-installed-files,\
644 $(eval $(call add-required-deps,$(word 2,$(p)),$(r)))\
645 $(eval ALL_MODULES.$(mod).REQUIRED += $(deps)))
648 $(call resolve-shared-libs-depes,TARGET_)
649 ifdef TARGET_2ND_ARCH
650 $(call resolve-shared-libs-depes,TARGET_,true)
652 $(call resolve-shared-libs-depes,HOST_)
654 $(call resolve-shared-libs-depes,HOST_,true)
663 # -------------------------------------------------------------------
664 # Figure out our module sets.
666 # Of the modules defined by the component makefiles,
667 # determine what we actually want to build.
669 ###########################################################
670 ## Expand a module name list with REQUIRED modules
671 ###########################################################
672 # $(1): The variable name that holds the initial module name list.
673 # the variable will be modified to hold the expanded results.
674 # $(2): The initial module name list.
675 # Returns empty string (maybe with some whitespaces).
676 define expand-required-modules
677 $(eval _erm_new_modules := $(sort $(filter-out $($(1)),\
678 $(foreach m,$(2),$(ALL_MODULES.$(m).REQUIRED)))))\
679 $(if $(_erm_new_modules),$(eval $(1) += $(_erm_new_modules))\
680 $(call expand-required-modules,$(1),$(_erm_new_modules)))
684 # The base list of modules to build for this product is specified
685 # by the appropriate product definition file, which was included
686 # by product_config.mk.
687 product_MODULES := $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES)
688 # Filter out the overridden packages before doing expansion
689 product_MODULES := $(filter-out $(foreach p, $(product_MODULES), \
690 $(PACKAGES.$(p).OVERRIDES)), $(product_MODULES))
692 # Resolve the :32 :64 module name
693 modules_32 := $(patsubst %:32,%,$(filter %:32, $(product_MODULES)))
694 modules_64 := $(patsubst %:64,%,$(filter %:64, $(product_MODULES)))
695 modules_rest := $(filter-out %:32 %:64,$(product_MODULES))
696 # Note for 32-bit product, $(modules_32) and $(modules_64) will be
697 # added as their original module names.
698 product_MODULES := $(call get-32-bit-modules-if-we-can, $(modules_32))
699 product_MODULES += $(modules_64)
700 # For the rest we add both
701 product_MODULES += $(call get-32-bit-modules, $(modules_rest))
702 product_MODULES += $(modules_rest)
704 $(call expand-required-modules,product_MODULES,$(product_MODULES))
706 product_FILES := $(call module-installed-files, $(product_MODULES))
708 $(info product_FILES for $(TARGET_DEVICE) ($(INTERNAL_PRODUCT)):)
709 $(foreach p,$(product_FILES),$(info : $(p)))
713 # We're not doing a full build, and are probably only including
714 # a subset of the module makefiles. Don't try to build any modules
715 # requested by the product, because we probably won't have rules
720 eng_MODULES := $(sort \
721 $(call get-tagged-modules,eng) \
722 $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_ENG)) \
724 debug_MODULES := $(sort \
725 $(call get-tagged-modules,debug) \
726 $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_DEBUG)) \
728 tests_MODULES := $(sort \
729 $(call get-tagged-modules,tests) \
730 $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_TESTS)) \
733 # TODO: Remove the 3 places in the tree that use ALL_DEFAULT_INSTALLED_MODULES
734 # and get rid of it from this list.
735 modules_to_install := $(sort \
736 $(ALL_DEFAULT_INSTALLED_MODULES) \
738 $(foreach tag,$(tags_to_install),$($(tag)_MODULES)) \
742 # Some packages may override others using LOCAL_OVERRIDES_PACKAGES.
743 # Filter out (do not install) any overridden packages.
744 overridden_packages := $(call get-package-overrides,$(modules_to_install))
745 ifdef overridden_packages
746 # old_modules_to_install := $(modules_to_install)
747 modules_to_install := \
748 $(filter-out $(foreach p,$(overridden_packages),$(p) %/$(p).apk), \
749 $(modules_to_install))
751 #$(error filtered out
752 # $(filter-out $(modules_to_install),$(old_modules_to_install)))
754 # Don't include any GNU targets in the SDK. It's ok (and necessary)
755 # to build the host tools, but nothing that's going to be installed
756 # on the target (including static libraries).
758 target_gnu_MODULES := \
760 $(TARGET_OUT_INTERMEDIATES)/% \
762 $(TARGET_OUT_DATA)/%, \
763 $(sort $(call get-tagged-modules,gnu)))
764 $(info Removing from sdk:)$(foreach d,$(target_gnu_MODULES),$(info : $(d)))
765 modules_to_install := \
766 $(filter-out $(target_gnu_MODULES),$(modules_to_install))
768 # Ensure every module listed in PRODUCT_PACKAGES* gets something installed
769 # TODO: Should we do this for all builds and not just the sdk?
771 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES), \
772 $(if $(strip $(ALL_MODULES.$(m).INSTALLED) $(ALL_MODULES.$(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX).INSTALLED)),,\
773 $(eval dangling_modules += $(m))))
774 ifneq ($(TARGET_IS_64_BIT),true)
775 # We know those 64-bit modules don't exist in the 32-bit SDK build.
776 dangling_modules := $(filter-out %64,$(dangling_modules))
778 ifneq ($(dangling_modules),)
779 $(warning: Modules '$(dangling_modules)' in PRODUCT_PACKAGES have nothing to install!)
781 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_DEBUG), \
782 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\
783 $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_DEBUG has nothing to install!)))
784 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_ENG), \
785 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\
786 $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_ENG has nothing to install!)))
787 $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_TESTS), \
788 $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\
789 $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_TESTS has nothing to install!)))
792 # build/core/Makefile contains extra stuff that we don't want to pollute this
793 # top-level makefile with. It expects that ALL_DEFAULT_INSTALLED_MODULES
794 # contains everything that's built during the current make, but it also further
795 # extends ALL_DEFAULT_INSTALLED_MODULES.
796 ALL_DEFAULT_INSTALLED_MODULES := $(modules_to_install)
797 include $(BUILD_SYSTEM)/Makefile
798 modules_to_install := $(sort $(ALL_DEFAULT_INSTALLED_MODULES))
799 ALL_DEFAULT_INSTALLED_MODULES :=
802 # These are additional goals that we build, in order to make sure that there
803 # is as little code as possible in the tree that doesn't build.
804 modules_to_check := $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).CHECKED))
806 # If you would like to build all goals, and not skip any intermediate
807 # steps, you can pass the "all" modifier goal on the commandline.
808 ifneq ($(filter all,$(MAKECMDGOALS)),)
809 modules_to_check += $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).BUILT))
812 # for easier debugging
813 modules_to_check := $(sort $(modules_to_check))
814 #$(error modules_to_check $(modules_to_check))
816 # -------------------------------------------------------------------
817 # This is used to to get the ordering right, you can also use these,
818 # but they're considered undocumented, so don't complain if their
821 prebuilt: $(ALL_PREBUILT)
823 # An internal target that depends on all copied headers
824 # (see copy_headers.make). Other targets that need the
825 # headers to be copied first can depend on this target.
826 .PHONY: all_copied_headers
827 all_copied_headers: ;
829 $(ALL_C_CPP_ETC_OBJECTS): | all_copied_headers
831 # All the droid stuff, in directories
834 $(modules_to_install) \
835 $(INSTALLED_ANDROID_INFO_TXT_TARGET)
837 # -------------------------------------------------------------------
840 checkbuild: $(modules_to_check)
841 ifeq (true,$(ANDROID_BUILD_EVERYTHING_BY_DEFAULT)$(filter $(MAKECMDGOALS),checkbuild))
844 # ANDROID_BUILD_EVERYTHING_BY_DEFAULT not set, or checkbuild is one of the cmd goals.
849 ramdisk: $(INSTALLED_RAMDISK_TARGET)
851 .PHONY: factory_ramdisk
852 factory_ramdisk: $(INSTALLED_FACTORY_RAMDISK_TARGET)
854 .PHONY: factory_bundle
855 factory_bundle: $(INSTALLED_FACTORY_BUNDLE_TARGET)
857 .PHONY: systemtarball
858 systemtarball: $(INSTALLED_SYSTEMTARBALL_TARGET)
861 boottarball: $(INSTALLED_BOOTTARBALL_TARGET)
863 .PHONY: userdataimage
864 userdataimage: $(INSTALLED_USERDATAIMAGE_TARGET)
866 ifneq (,$(filter userdataimage, $(MAKECMDGOALS)))
867 $(call dist-for-goals, userdataimage, $(BUILT_USERDATAIMAGE_TARGET))
870 .PHONY: userdatatarball
871 userdatatarball: $(INSTALLED_USERDATATARBALL_TARGET)
874 cacheimage: $(INSTALLED_CACHEIMAGE_TARGET)
877 vendorimage: $(INSTALLED_VENDORIMAGE_TARGET)
880 bootimage: $(INSTALLED_BOOTIMAGE_TARGET)
882 # phony target that include any targets in $(ALL_MODULES)
884 ifndef BUILD_MODULES_IN_PATHS
885 all_modules: $(ALL_MODULES)
887 # BUILD_MODULES_IN_PATHS is a list of paths relative to the top of the tree
888 module_path_patterns := $(foreach p, $(BUILD_MODULES_IN_PATHS),\
889 $(if $(filter %/,$(p)),$(p)%,$(p)/%))
890 my_all_modules := $(sort $(foreach m, $(ALL_MODULES),$(if $(filter\
891 $(module_path_patterns), $(addsuffix /,$(ALL_MODULES.$(m).PATH))),$(m))))
892 all_modules: $(my_all_modules)
896 # Build files and then package it into the rom formats
900 $(INSTALLED_BOOTIMAGE_TARGET) \
901 $(INSTALLED_RECOVERYIMAGE_TARGET) \
902 $(INSTALLED_USERDATAIMAGE_TARGET) \
903 $(INSTALLED_CACHEIMAGE_TARGET) \
904 $(INSTALLED_VENDORIMAGE_TARGET) \
905 $(INSTALLED_FILES_FILE)
907 # dist_files only for putting your library into the dist directory with a full build.
910 ifneq ($(TARGET_BUILD_APPS),)
911 # If this build is just for apps, only build apps and not the full system by default.
913 unbundled_build_modules :=
914 ifneq ($(filter all,$(TARGET_BUILD_APPS)),)
915 # If they used the magic goal "all" then build all apps in the source tree.
916 unbundled_build_modules := $(foreach m,$(sort $(ALL_MODULES)),$(if $(filter APPS,$(ALL_MODULES.$(m).CLASS)),$(m)))
918 unbundled_build_modules := $(TARGET_BUILD_APPS)
921 # Dist the installed files if they exist.
922 apps_only_installed_files := $(foreach m,$(unbundled_build_modules),$(ALL_MODULES.$(m).INSTALLED))
923 $(call dist-for-goals,apps_only, $(apps_only_installed_files))
924 # For uninstallable modules such as static Java library, we have to dist the built file,
925 # as <module_name>.<suffix>
926 apps_only_dist_built_files := $(foreach m,$(unbundled_build_modules),$(if $(ALL_MODULES.$(m).INSTALLED),,\
927 $(if $(ALL_MODULES.$(m).BUILT),$(ALL_MODULES.$(m).BUILT):$(m)$(suffix $(ALL_MODULES.$(m).BUILT)))))
928 $(call dist-for-goals,apps_only, $(apps_only_dist_built_files))
930 ifeq ($(EMMA_INSTRUMENT),true)
931 $(EMMA_META_ZIP) : $(apps_only_installed_files)
933 $(call dist-for-goals,apps_only, $(EMMA_META_ZIP))
936 $(PROGUARD_DICT_ZIP) : $(apps_only_installed_files)
937 $(call dist-for-goals,apps_only, $(PROGUARD_DICT_ZIP))
939 $(SYMBOLS_ZIP) : $(apps_only_installed_files)
940 $(call dist-for-goals,apps_only, $(SYMBOLS_ZIP))
943 apps_only: $(unbundled_build_modules)
947 # Combine the NOTICE files for a apps_only build
948 $(eval $(call combine-notice-files, \
949 $(target_notice_file_txt), \
950 $(target_notice_file_html), \
951 "Notices for files for apps:", \
952 $(TARGET_OUT_NOTICE_FILES), \
953 $(apps_only_installed_files)))
956 else # TARGET_BUILD_APPS
957 $(call dist-for-goals, droidcore, \
958 $(INTERNAL_UPDATE_PACKAGE_TARGET) \
959 $(INTERNAL_OTA_PACKAGE_TARGET) \
960 $(BUILT_OTATOOLS_PACKAGE) \
962 $(INSTALLED_FILES_FILE) \
963 $(INSTALLED_BUILD_PROP_TARGET) \
964 $(BUILT_TARGET_FILES_PACKAGE) \
965 $(INSTALLED_ANDROID_INFO_TXT_TARGET) \
966 $(INSTALLED_RAMDISK_TARGET) \
967 $(INSTALLED_FACTORY_RAMDISK_TARGET) \
968 $(INSTALLED_FACTORY_BUNDLE_TARGET) \
971 # Put a copy of the radio/bootloader files in the dist dir.
972 $(foreach f,$(INSTALLED_RADIOIMAGE_TARGET), \
973 $(call dist-for-goals, droidcore, $(f)))
975 ifneq ($(ANDROID_BUILD_EMBEDDED),true)
976 ifneq ($(TARGET_BUILD_PDK),true)
977 $(call dist-for-goals, droidcore, \
979 $(INTERNAL_EMULATOR_PACKAGE_TARGET) \
980 $(PACKAGE_STATS_FILE) \
985 ifeq ($(EMMA_INSTRUMENT),true)
986 $(EMMA_META_ZIP) : $(INSTALLED_SYSTEMIMAGE)
988 $(call dist-for-goals, dist_files, $(EMMA_META_ZIP))
991 # Building a full system-- the default is to build droidcore
992 droid: droidcore dist_files
994 endif # TARGET_BUILD_APPS
1000 ALL_SDK_TARGETS := $(INTERNAL_SDK_TARGET)
1001 sdk: $(ALL_SDK_TARGETS)
1002 $(call dist-for-goals,sdk win_sdk, \
1003 $(ALL_SDK_TARGETS) \
1005 $(INSTALLED_BUILD_PROP_TARGET) \
1008 # umbrella targets to assit engineers in verifying builds
1009 .PHONY: java native target host java-host java-target native-host native-target \
1010 java-host-tests java-target-tests native-host-tests native-target-tests \
1011 java-tests native-tests host-tests target-tests tests
1013 .PHONY: host-java target-java host-native target-native \
1014 target-java-tests target-native-tests
1015 host-java : java-host
1016 target-java : java-target
1017 host-native : native-host
1018 target-native : native-target
1019 target-java-tests : java-target-tests
1020 target-native-tests : native-target-tests
1021 tests : host-tests target-tests
1023 # To catch more build breakage, check build tests modules in eng and userdebug builds.
1024 ifneq ($(TARGET_BUILD_PDK),true)
1025 ifneq ($(filter eng userdebug,$(TARGET_BUILD_VARIANT)),)
1026 droidcore : target-tests host-tests
1032 ifneq (,$(filter samplecode, $(MAKECMDGOALS)))
1034 sample_MODULES := $(sort $(call get-tagged-modules,samples))
1035 sample_APKS_DEST_PATH := $(TARGET_COMMON_OUT_ROOT)/samples
1036 sample_APKS_COLLECTION := \
1037 $(foreach module,$(sample_MODULES),$(sample_APKS_DEST_PATH)/$(notdir $(module)))
1038 $(foreach module,$(sample_MODULES),$(eval $(call \
1039 copy-one-file,$(module),$(sample_APKS_DEST_PATH)/$(notdir $(module)))))
1040 sample_ADDITIONAL_INSTALLED := \
1041 $(filter-out $(modules_to_install) $(modules_to_check) $(ALL_PREBUILT),$(sample_MODULES))
1042 samplecode: $(sample_APKS_COLLECTION)
1043 @echo "Collect sample code apks: $^"
1044 # remove apks that are not intended to be installed.
1045 rm -f $(sample_ADDITIONAL_INSTALLED)
1046 endif # samplecode in $(MAKECMDGOALS)
1049 findbugs: $(INTERNAL_FINDBUGS_HTML_TARGET) $(INTERNAL_FINDBUGS_XML_TARGET)
1053 @rm -rf $(OUT_DIR)/*
1054 @echo "Entire build directory removed."
1059 # The rules for dataclean and installclean are defined in cleanbuild.mk.
1061 #xxx scrape this from ALL_MODULE_NAME_TAGS
1064 @echo "Available sub-modules:"
1065 @echo "$(call module-names-for-tag-list,$(ALL_MODULE_TAGS))" | \
1066 tr -s ' ' '\n' | sort -u | $(COLUMN)
1068 .PHONY: showcommands
1074 @echo Successfully read the makefiles.