| # Only use ANDROID_BUILD_SHELL to wrap around bash. |
| # DO NOT use other shells such as zsh. |
| ifdef ANDROID_BUILD_SHELL |
| SHELL := $(ANDROID_BUILD_SHELL) |
| else |
| # Use bash, not whatever shell somebody has installed as /bin/sh |
| # This is repeated in config.mk, since envsetup.sh runs that file |
| # directly. |
| SHELL := /bin/bash |
| endif |
| |
| # this turns off the suffix rules built into make |
| .SUFFIXES: |
| |
| # this turns off the RCS / SCCS implicit rules of GNU Make |
| % : RCS/%,v |
| % : RCS/% |
| % : %,v |
| % : s.% |
| % : SCCS/s.% |
| |
| # If a rule fails, delete $@. |
| .DELETE_ON_ERROR: |
| |
| # Figure out where we are. |
| #TOP := $(dir $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))) |
| #TOP := $(patsubst %/,%,$(TOP)) |
| |
| # TOPDIR is the normal variable you should use, because |
| # if we are executing relative to the current directory |
| # it can be "", whereas TOP must be "." which causes |
| # pattern matching probles when make strips off the |
| # trailing "./" from paths in various places. |
| #ifeq ($(TOP),.) |
| #TOPDIR := |
| #else |
| #TOPDIR := $(TOP)/ |
| #endif |
| |
| # Check for broken versions of make. |
| # (Allow any version under Cygwin since we don't actually build the platform there.) |
| ifeq (,$(findstring CYGWIN,$(shell uname -sm))) |
| ifneq (1,$(strip $(shell expr $(MAKE_VERSION) \>= 3.81))) |
| $(warning ********************************************************************************) |
| $(warning * You are using version $(MAKE_VERSION) of make.) |
| $(warning * Android can only be built by versions 3.81 and higher.) |
| $(warning * see https://source.android.com/source/download.html) |
| $(warning ********************************************************************************) |
| $(error stopping) |
| endif |
| endif |
| |
| # Absolute path of the present working direcotry. |
| # This overrides the shell variable $PWD, which does not necessarily points to |
| # the top of the source tree, for example when "make -C" is used in m/mm/mmm. |
| PWD := $(shell pwd) |
| |
| TOP := . |
| TOPDIR := |
| |
| BUILD_SYSTEM := $(TOPDIR)build/core |
| |
| # This is the default target. It must be the first declared target. |
| .PHONY: droid |
| DEFAULT_GOAL := droid |
| $(DEFAULT_GOAL): |
| |
| # Used to force goals to build. Only use for conditionally defined goals. |
| .PHONY: FORCE |
| FORCE: |
| |
| # These goals don't need to collect and include Android.mks/CleanSpec.mks |
| # in the source tree. |
| dont_bother_goals := clean clobber dataclean installclean \ |
| help out \ |
| snod systemimage-nodeps \ |
| stnod systemtarball-nodeps \ |
| userdataimage-nodeps userdatatarball-nodeps \ |
| cacheimage-nodeps \ |
| vendorimage-nodeps \ |
| ramdisk-nodeps \ |
| bootimage-nodeps |
| |
| ifneq ($(filter $(dont_bother_goals), $(MAKECMDGOALS)),) |
| dont_bother := true |
| endif |
| |
| # Targets that provide quick help on the build system. |
| include $(BUILD_SYSTEM)/help.mk |
| |
| # Set up various standard variables based on configuration |
| # and host information. |
| include $(BUILD_SYSTEM)/config.mk |
| |
| include $(BUILD_SYSTEM)/64_bit_blacklist.mk |
| |
| # This allows us to force a clean build - included after the config.mk |
| # environment setup is done, but before we generate any dependencies. This |
| # file does the rm -rf inline so the deps which are all done below will |
| # be generated correctly |
| include $(BUILD_SYSTEM)/cleanbuild.mk |
| |
| # Include the google-specific config |
| -include vendor/google/build/config.mk |
| |
| VERSION_CHECK_SEQUENCE_NUMBER := 5 |
| -include $(OUT_DIR)/versions_checked.mk |
| ifneq ($(VERSION_CHECK_SEQUENCE_NUMBER),$(VERSIONS_CHECKED)) |
| |
| $(info Checking build tools versions...) |
| |
| ifneq ($(HOST_OS),windows) |
| ifneq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc) |
| # check for a case sensitive file system |
| ifneq (a,$(shell mkdir -p $(OUT_DIR) ; \ |
| echo a > $(OUT_DIR)/casecheck.txt; \ |
| echo B > $(OUT_DIR)/CaseCheck.txt; \ |
| cat $(OUT_DIR)/casecheck.txt)) |
| $(warning ************************************************************) |
| $(warning You are building on a case-insensitive filesystem.) |
| $(warning Please move your source tree to a case-sensitive filesystem.) |
| $(warning ************************************************************) |
| $(error Case-insensitive filesystems not supported) |
| endif |
| endif |
| endif |
| |
| # Make sure that there are no spaces in the absolute path; the |
| # build system can't deal with them. |
| ifneq ($(words $(shell pwd)),1) |
| $(warning ************************************************************) |
| $(warning You are building in a directory whose absolute path contains) |
| $(warning a space character:) |
| $(warning $(space)) |
| $(warning "$(shell pwd)") |
| $(warning $(space)) |
| $(warning Please move your source tree to a path that does not contain) |
| $(warning any spaces.) |
| $(warning ************************************************************) |
| $(error Directory names containing spaces not supported) |
| endif |
| |
| java_version_str := $(shell unset _JAVA_OPTIONS && java -version 2>&1) |
| javac_version_str := $(shell unset _JAVA_OPTIONS && javac -version 2>&1) |
| |
| # Check for the correct version of java, should be 1.7 by |
| # default, and 1.6 if LEGACY_USE_JAVA6 is set. |
| ifeq ($(LEGACY_USE_JAVA6),) |
| required_version := "1.7.x" |
| required_javac_version := "1.7" |
| java_version := $(shell echo '$(java_version_str)' | grep '^java .*[ "]1\.7[\. "$$]') |
| javac_version := $(shell echo '$(javac_version_str)' | grep '[ "]1\.7[\. "$$]') |
| else # if LEGACY_USE_JAVA6 |
| required_version := "1.6.x" |
| required_javac_version := "1.6" |
| java_version := $(shell echo '$(java_version_str)' | grep '^java .*[ "]1\.6[\. "$$]') |
| javac_version := $(shell echo '$(javac_version_str)' | grep '[ "]1\.6[\. "$$]') |
| endif # if LEGACY_USE_JAVA6 |
| |
| ifeq ($(strip $(java_version)),) |
| $(info ************************************************************) |
| $(info You are attempting to build with the incorrect version) |
| $(info of java.) |
| $(info $(space)) |
| $(info Your version is: $(java_version_str).) |
| $(info The required version is: $(required_version)) |
| $(info $(space)) |
| $(info Please follow the machine setup instructions at) |
| $(info $(space)$(space)$(space)$(space)https://source.android.com/source/initializing.html) |
| $(info ************************************************************) |
| $(error stop) |
| endif |
| |
| # Check for the current JDK. |
| # |
| # For Java 1.7, we require OpenJDK on linux and Oracle JDK on Mac OS. |
| # For Java 1.6, we require Oracle for all host OSes. |
| requires_openjdk := false |
| ifeq ($(LEGACY_USE_JAVA6),) |
| ifeq ($(HOST_OS), linux) |
| requires_openjdk := true |
| endif |
| endif |
| |
| |
| # Check for the current jdk |
| ifeq ($(requires_openjdk), true) |
| # The user asked for java7 openjdk, so check that the host |
| # java version is really openjdk |
| ifeq ($(shell echo '$(java_version_str)' | grep -i openjdk),) |
| $(info ************************************************************) |
| $(info You are attempting to build with an unsupported JDK.) |
| $(info $(space)) |
| $(info This build requires OpenJDK, but you are using:) |
| $(info $(java_version_str).) |
| $(info Please follow the machine setup instructions at) |
| $(info $(space)$(space)$(space)$(space)https://source.android.com/source/download.html) |
| $(info ************************************************************) |
| $(error stop) |
| endif # java version is not OpenJdk |
| else # if requires_openjdk |
| ifneq ($(shell echo '$(java_version_str)' | grep -i openjdk),) |
| $(info ************************************************************) |
| $(info You are attempting to build with an unsupported JDK.) |
| $(info $(space)) |
| $(info You use OpenJDK but only Sun/Oracle JDK is supported.) |
| $(info Please follow the machine setup instructions at) |
| $(info $(space)$(space)$(space)$(space)https://source.android.com/source/download.html) |
| $(info ************************************************************) |
| $(error stop) |
| endif # java version is not Sun Oracle JDK |
| endif # if requires_openjdk |
| |
| # Check for the correct version of javac |
| ifeq ($(strip $(javac_version)),) |
| $(info ************************************************************) |
| $(info You are attempting to build with the incorrect version) |
| $(info of javac.) |
| $(info $(space)) |
| $(info Your version is: $(javac_version_str).) |
| $(info The required version is: $(required_javac_version)) |
| $(info $(space)) |
| $(info Please follow the machine setup instructions at) |
| $(info $(space)$(space)$(space)$(space)https://source.android.com/source/download.html) |
| $(info ************************************************************) |
| $(error stop) |
| endif |
| |
| |
| ifndef BUILD_EMULATOR |
| ifeq (darwin,$(HOST_OS)) |
| GCC_REALPATH = $(realpath $(shell which $(HOST_CC))) |
| ifneq ($(findstring llvm-gcc,$(GCC_REALPATH)),) |
| # Using LLVM GCC results in a non functional emulator due to it |
| # not honouring global register variables |
| $(warning ****************************************) |
| $(warning * gcc is linked to llvm-gcc which will *) |
| $(warning * not create a useable emulator. *) |
| $(warning ****************************************) |
| BUILD_EMULATOR := false |
| else |
| BUILD_EMULATOR := true |
| endif |
| else # HOST_OS is not darwin |
| BUILD_EMULATOR := true |
| endif # HOST_OS is darwin |
| endif |
| |
| $(shell echo 'VERSIONS_CHECKED := $(VERSION_CHECK_SEQUENCE_NUMBER)' \ |
| > $(OUT_DIR)/versions_checked.mk) |
| $(shell echo 'BUILD_EMULATOR ?= $(BUILD_EMULATOR)' \ |
| >> $(OUT_DIR)/versions_checked.mk) |
| endif |
| |
| # These are the modifier targets that don't do anything themselves, but |
| # change the behavior of the build. |
| # (must be defined before including definitions.make) |
| INTERNAL_MODIFIER_TARGETS := showcommands all incrementaljavac |
| |
| .PHONY: incrementaljavac |
| incrementaljavac: ; |
| |
| # WARNING: |
| # ENABLE_INCREMENTALJAVAC should NOT be enabled by default, because change of |
| # a Java source file won't trigger rebuild of its dependent Java files. |
| # You can only enable it by adding "incrementaljavac" to your make command line. |
| # You are responsible for the correctness of the incremental build. |
| # This may decrease incremental build time dramatically for large Java libraries, |
| # such as core.jar, framework.jar, etc. |
| ENABLE_INCREMENTALJAVAC := |
| ifneq (,$(filter incrementaljavac, $(MAKECMDGOALS))) |
| ENABLE_INCREMENTALJAVAC := true |
| MAKECMDGOALS := $(filter-out incrementaljavac, $(MAKECMDGOALS)) |
| endif |
| |
| # EMMA_INSTRUMENT_STATIC merges the static emma library to each emma-enabled module. |
| ifeq (true,$(EMMA_INSTRUMENT_STATIC)) |
| EMMA_INSTRUMENT := true |
| endif |
| |
| # Bring in standard build system definitions. |
| include $(BUILD_SYSTEM)/definitions.mk |
| |
| # Bring in dex_preopt.mk |
| include $(BUILD_SYSTEM)/dex_preopt.mk |
| |
| ifneq ($(filter user userdebug eng,$(MAKECMDGOALS)),) |
| $(info ***************************************************************) |
| $(info ***************************************************************) |
| $(info Do not pass '$(filter user userdebug eng,$(MAKECMDGOALS))' on \ |
| the make command line.) |
| $(info Set TARGET_BUILD_VARIANT in buildspec.mk, or use lunch or) |
| $(info choosecombo.) |
| $(info ***************************************************************) |
| $(info ***************************************************************) |
| $(error stopping) |
| endif |
| |
| ifneq ($(filter-out $(INTERNAL_VALID_VARIANTS),$(TARGET_BUILD_VARIANT)),) |
| $(info ***************************************************************) |
| $(info ***************************************************************) |
| $(info Invalid variant: $(TARGET_BUILD_VARIANT) |
| $(info Valid values are: $(INTERNAL_VALID_VARIANTS) |
| $(info ***************************************************************) |
| $(info ***************************************************************) |
| $(error stopping) |
| endif |
| |
| # ----------------------------------------------------------------- |
| # Variable to check java support level inside PDK build. |
| # Not necessary if the components is not in PDK. |
| # not defined : not supported |
| # "sdk" : sdk API only |
| # "platform" : platform API supproted |
| TARGET_BUILD_JAVA_SUPPORT_LEVEL := platform |
| |
| # ----------------------------------------------------------------- |
| # The pdk (Platform Development Kit) build |
| include build/core/pdk_config.mk |
| |
| # ----------------------------------------------------------------- |
| ### |
| ### In this section we set up the things that are different |
| ### between the build variants |
| ### |
| |
| is_sdk_build := |
| |
| ifneq ($(filter sdk win_sdk sdk_addon,$(MAKECMDGOALS)),) |
| is_sdk_build := true |
| endif |
| |
| ## user/userdebug ## |
| |
| user_variant := $(filter user userdebug,$(TARGET_BUILD_VARIANT)) |
| enable_target_debugging := true |
| tags_to_install := |
| ifneq (,$(user_variant)) |
| # Target is secure in user builds. |
| ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=1 |
| |
| ifeq ($(user_variant),userdebug) |
| # Pick up some extra useful tools |
| tags_to_install += debug |
| |
| # Enable Dalvik lock contention logging for userdebug builds. |
| ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.lockprof.threshold=500 |
| else |
| # Disable debugging in plain user builds. |
| enable_target_debugging := |
| endif |
| |
| # Turn on Dalvik preoptimization for user builds, but only if not |
| # explicitly disabled and the build is running on Linux (since host |
| # Dalvik isn't built for non-Linux hosts). |
| ifeq (,$(WITH_DEXPREOPT)) |
| ifeq ($(user_variant),user) |
| ifeq ($(HOST_OS),linux) |
| WITH_DEXPREOPT := true |
| endif |
| endif |
| endif |
| |
| # Disallow mock locations by default for user builds |
| ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=0 |
| |
| else # !user_variant |
| # Turn on checkjni for non-user builds. |
| ADDITIONAL_BUILD_PROPERTIES += ro.kernel.android.checkjni=1 |
| # Set device insecure for non-user builds. |
| ADDITIONAL_DEFAULT_PROPERTIES += ro.secure=0 |
| # Allow mock locations by default for non user builds |
| ADDITIONAL_DEFAULT_PROPERTIES += ro.allow.mock.location=1 |
| endif # !user_variant |
| |
| ifeq (true,$(strip $(enable_target_debugging))) |
| # Target is more debuggable and adbd is on by default |
| ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=1 |
| # Include the debugging/testing OTA keys in this build. |
| INCLUDE_TEST_OTA_KEYS := true |
| else # !enable_target_debugging |
| # Target is less debuggable and adbd is off by default |
| ADDITIONAL_DEFAULT_PROPERTIES += ro.debuggable=0 |
| endif # !enable_target_debugging |
| |
| ## eng ## |
| |
| ifeq ($(TARGET_BUILD_VARIANT),eng) |
| tags_to_install := debug eng |
| ifneq ($(filter ro.setupwizard.mode=ENABLED, $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))),) |
| # Don't require the setup wizard on eng builds |
| ADDITIONAL_BUILD_PROPERTIES := $(filter-out ro.setupwizard.mode=%,\ |
| $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))) \ |
| ro.setupwizard.mode=OPTIONAL |
| endif |
| endif |
| |
| ## sdk ## |
| |
| ifdef is_sdk_build |
| |
| # Detect if we want to build a repository for the SDK |
| sdk_repo_goal := $(strip $(filter sdk_repo,$(MAKECMDGOALS))) |
| MAKECMDGOALS := $(strip $(filter-out sdk_repo,$(MAKECMDGOALS))) |
| |
| ifneq ($(words $(filter-out $(INTERNAL_MODIFIER_TARGETS) checkbuild target-files-package,$(MAKECMDGOALS))),1) |
| $(error The 'sdk' target may not be specified with any other targets) |
| endif |
| |
| # TODO: this should be eng I think. Since the sdk is built from the eng |
| # variant. |
| tags_to_install := debug eng |
| ADDITIONAL_BUILD_PROPERTIES += xmpp.auto-presence=true |
| ADDITIONAL_BUILD_PROPERTIES += ro.config.nocheckin=yes |
| else # !sdk |
| endif |
| |
| BUILD_WITHOUT_PV := true |
| |
| ## precise GC ## |
| |
| ifneq ($(filter dalvik.gc.type-precise,$(PRODUCT_TAGS)),) |
| # Enabling type-precise GC results in larger optimized DEX files. The |
| # additional storage requirements for ".odex" files can cause /system |
| # to overflow on some devices, so this is configured separately for |
| # each product. |
| ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.dexopt-flags=m=y |
| endif |
| |
| ADDITIONAL_BUILD_PROPERTIES += net.bt.name=Android |
| |
| # enable vm tracing in files for now to help track |
| # the cause of ANRs in the content process |
| ADDITIONAL_BUILD_PROPERTIES += dalvik.vm.stack-trace-file=/data/anr/traces.txt |
| |
| # ------------------------------------------------------------ |
| # Define a function that, given a list of module tags, returns |
| # non-empty if that module should be installed in /system. |
| |
| # For most goals, anything not tagged with the "tests" tag should |
| # be installed in /system. |
| define should-install-to-system |
| $(if $(filter tests,$(1)),,true) |
| endef |
| |
| ifdef is_sdk_build |
| # For the sdk goal, anything with the "samples" tag should be |
| # installed in /data even if that module also has "eng"/"debug"/"user". |
| define should-install-to-system |
| $(if $(filter samples tests,$(1)),,true) |
| endef |
| endif |
| |
| |
| # If they only used the modifier goals (showcommands, etc), we'll actually |
| # build the default target. |
| ifeq ($(filter-out $(INTERNAL_MODIFIER_TARGETS),$(MAKECMDGOALS)),) |
| .PHONY: $(INTERNAL_MODIFIER_TARGETS) |
| $(INTERNAL_MODIFIER_TARGETS): $(DEFAULT_GOAL) |
| endif |
| |
| # Bring in all modules that need to be built. |
| ifeq ($(HOST_OS)-$(HOST_ARCH),darwin-ppc) |
| SDK_ONLY := true |
| $(info Building the SDK under darwin-ppc is actually obsolete and unsupported.) |
| $(error stop) |
| endif |
| |
| ifeq ($(HOST_OS),windows) |
| SDK_ONLY := true |
| endif |
| |
| ifeq ($(SDK_ONLY),true) |
| include $(TOPDIR)sdk/build/windows_sdk_whitelist.mk |
| include $(TOPDIR)development/build/windows_sdk_whitelist.mk |
| |
| # Exclude tools/acp when cross-compiling windows under linux |
| ifeq ($(findstring Linux,$(UNAME)),) |
| subdirs += build/tools/acp |
| endif |
| |
| else # !SDK_ONLY |
| # |
| # Typical build; include any Android.mk files we can find. |
| # |
| subdirs := $(TOP) |
| |
| FULL_BUILD := true |
| |
| endif # !SDK_ONLY |
| |
| # Before we go and include all of the module makefiles, stash away |
| # the PRODUCT_* values so that later we can verify they are not modified. |
| stash_product_vars:=true |
| ifeq ($(stash_product_vars),true) |
| $(call stash-product-vars, __STASHED) |
| endif |
| |
| ifneq ($(ONE_SHOT_MAKEFILE),) |
| # We've probably been invoked by the "mm" shell function |
| # with a subdirectory's makefile. |
| include $(ONE_SHOT_MAKEFILE) |
| # Change CUSTOM_MODULES to include only modules that were |
| # defined by this makefile; this will install all of those |
| # modules as a side-effect. Do this after including ONE_SHOT_MAKEFILE |
| # so that the modules will be installed in the same place they |
| # would have been with a normal make. |
| CUSTOM_MODULES := $(sort $(call get-tagged-modules,$(ALL_MODULE_TAGS))) |
| FULL_BUILD := |
| # Stub out the notice targets, which probably aren't defined |
| # when using ONE_SHOT_MAKEFILE. |
| NOTICE-HOST-%: ; |
| NOTICE-TARGET-%: ; |
| |
| # A helper goal printing out install paths |
| .PHONY: GET-INSTALL-PATH |
| GET-INSTALL-PATH: |
| @$(foreach m, $(ALL_MODULES), $(if $(ALL_MODULES.$(m).INSTALLED), \ |
| echo 'INSTALL-PATH: $(m) $(ALL_MODULES.$(m).INSTALLED)';)) |
| |
| else # ONE_SHOT_MAKEFILE |
| |
| ifneq ($(dont_bother),true) |
| # |
| # Include all of the makefiles in the system |
| # |
| |
| # Can't use first-makefiles-under here because |
| # --mindepth=2 makes the prunes not work. |
| subdir_makefiles := \ |
| $(shell build/tools/findleaves.py --prune=$(OUT_DIR) --prune=.repo --prune=.git $(subdirs) Android.mk) |
| |
| $(foreach mk, $(subdir_makefiles), $(info including $(mk) ...)$(eval include $(mk))) |
| |
| endif # dont_bother |
| |
| endif # ONE_SHOT_MAKEFILE |
| |
| # Now with all Android.mks loaded we can do post cleaning steps. |
| include $(BUILD_SYSTEM)/post_clean.mk |
| |
| ifeq ($(stash_product_vars),true) |
| $(call assert-product-vars, __STASHED) |
| endif |
| |
| include $(BUILD_SYSTEM)/legacy_prebuilts.mk |
| ifneq ($(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),) |
| $(warning *** Some files have been added to ALL_PREBUILT.) |
| $(warning *) |
| $(warning * ALL_PREBUILT is a deprecated mechanism that) |
| $(warning * should not be used for new files.) |
| $(warning * As an alternative, use PRODUCT_COPY_FILES in) |
| $(warning * the appropriate product definition.) |
| $(warning * build/target/product/core.mk is the product) |
| $(warning * definition used in all products.) |
| $(warning *) |
| $(foreach bad_prebuilt,$(filter-out $(GRANDFATHERED_ALL_PREBUILT),$(strip $(notdir $(ALL_PREBUILT)))),$(warning * unexpected $(bad_prebuilt) in ALL_PREBUILT)) |
| $(warning *) |
| $(error ALL_PREBUILT contains unexpected files) |
| endif |
| |
| # ------------------------------------------------------------------- |
| # All module makefiles have been included at this point. |
| # ------------------------------------------------------------------- |
| |
| |
| # ------------------------------------------------------------------- |
| # Fix up CUSTOM_MODULES to refer to installed files rather than |
| # just bare module names. Leave unknown modules alone in case |
| # they're actually full paths to a particular file. |
| known_custom_modules := $(filter $(ALL_MODULES),$(CUSTOM_MODULES)) |
| unknown_custom_modules := $(filter-out $(ALL_MODULES),$(CUSTOM_MODULES)) |
| CUSTOM_MODULES := \ |
| $(call module-installed-files,$(known_custom_modules)) \ |
| $(unknown_custom_modules) |
| |
| # ------------------------------------------------------------------- |
| # Define dependencies for modules that require other modules. |
| # This can only happen now, after we've read in all module makefiles. |
| # |
| # TODO: deal with the fact that a bare module name isn't |
| # unambiguous enough. Maybe declare short targets like |
| # APPS:Quake or HOST:SHARED_LIBRARIES:libutils. |
| # BUG: the system image won't know to depend on modules that are |
| # brought in as requirements of other modules. |
| # |
| # Resolve the required module name to 32-bit or 64-bit variant. |
| ifeq ($(TARGET_IS_64_BIT),true) |
| # Get a list of corresponding 32-bit module names, if one exists. |
| define get-32-bit-modules |
| $(strip $(foreach m,$(1),\ |
| $(if $(ALL_MODULES.$(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX).CLASS),\ |
| $(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX)))) |
| endef |
| # Get a list of corresponding 32-bit module names, if one exists; |
| # otherwise return the original module name |
| define get-32-bit-modules-if-we-can |
| $(strip $(foreach m,$(1),\ |
| $(if $(ALL_MODULES.$(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX).CLASS),\ |
| $(m)$(TARGET_2ND_ARCH_MODULE_SUFFIX), |
| $(m)))) |
| endef |
| |
| # If a module is built for 32-bit, the required modules must be 32-bit too; |
| # Otherwise if the module is an exectuable or shared library, |
| # the required modules must be 64-bit; |
| # otherwise we require both 64-bit and 32-bit variant, if one exists. |
| $(foreach m,$(ALL_MODULES),\ |
| $(eval r := $(ALL_MODULES.$(m).REQUIRED))\ |
| $(if $(r),\ |
| $(if $(ALL_MODULES.$(m).FOR_2ND_ARCH),\ |
| $(eval r_r := $(call get-32-bit-modules-if-we-can,$(r))),\ |
| $(if $(filter EXECUTABLES SHARED_LIBRARIES,$(ALL_MODULES.$(m).CLASS)),\ |
| $(eval r_r := $(r)),\ |
| $(eval r_r := $(r) $(call get-32-bit-modules,$(r)))\ |
| )\ |
| )\ |
| $(eval ALL_MODULES.$(m).REQUIRED := $(r_r))\ |
| )\ |
| ) |
| r_r := |
| endif |
| |
| |
| define add-required-deps |
| $(1): | $(2) |
| endef |
| |
| $(foreach m,$(ALL_MODULES), \ |
| $(eval r := $(ALL_MODULES.$(m).REQUIRED)) \ |
| $(if $(r), \ |
| $(eval r := $(call module-installed-files,$(r))) \ |
| $(eval t_m := $(filter $(TARGET_OUT_ROOT)/%, $(ALL_MODULES.$(m).INSTALLED))) \ |
| $(eval h_m := $(filter $(HOST_OUT_ROOT)/%, $(ALL_MODULES.$(m).INSTALLED))) \ |
| $(eval t_r := $(filter $(TARGET_OUT_ROOT)/%, $(r))) \ |
| $(eval h_r := $(filter $(HOST_OUT_ROOT)/%, $(r))) \ |
| $(eval t_m := $(filter-out $(t_r), $(t_m))) \ |
| $(eval h_m := $(filter-out $(h_r), $(h_m))) \ |
| $(if $(t_m), $(eval $(call add-required-deps, $(t_m),$(t_r)))) \ |
| $(if $(h_m), $(eval $(call add-required-deps, $(h_m),$(h_r)))) \ |
| ) \ |
| ) |
| |
| t_m := |
| h_m := |
| t_r := |
| h_r := |
| |
| # Resolve the dependencies on shared libraries. |
| $(foreach m,$(TARGET_DEPENDENCIES_ON_SHARED_LIBRARIES), \ |
| $(eval p := $(subst :,$(space),$(m))) \ |
| $(eval r := $(filter $(TARGET_OUT_ROOT)/%,$(call module-installed-files,\ |
| $(subst $(comma),$(space),$(lastword $(p)))))) \ |
| $(eval $(call add-required-deps,$(word 2,$(p)),$(r)))) |
| $(foreach m,$(HOST_DEPENDENCIES_ON_SHARED_LIBRARIES), \ |
| $(eval p := $(subst :,$(space),$(m))) \ |
| $(eval r := $(filter $(HOST_OUT_ROOT)/%,$(call module-installed-files,\ |
| $(subst $(comma),$(space),$(lastword $(p)))))) \ |
| $(eval $(call add-required-deps,$(word 2,$(p)),$(r)))) |
| ifdef TARGET_2ND_ARCH |
| $(foreach m,$($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_DEPENDENCIES_ON_SHARED_LIBRARIES), \ |
| $(eval p := $(subst :,$(space),$(m))) \ |
| $(eval r := $(filter $(TARGET_OUT_ROOT)/%,$(call module-installed-files,\ |
| $(addsuffix $(TARGET_2ND_ARCH_MODULE_SUFFIX), \ |
| $(subst $(comma),$(space),$(lastword $(p))))))) \ |
| $(eval $(call add-required-deps,$(word 2,$(p)),$(r)))) |
| endif |
| |
| m := |
| r := |
| p := |
| add-required-deps := |
| |
| # ------------------------------------------------------------------- |
| # Figure out our module sets. |
| # |
| # Of the modules defined by the component makefiles, |
| # determine what we actually want to build. |
| |
| ifdef FULL_BUILD |
| # The base list of modules to build for this product is specified |
| # by the appropriate product definition file, which was included |
| # by product_config.mk. |
| product_MODULES := $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES) |
| # Filter out the overridden packages before doing expansion |
| product_MODULES := $(filter-out $(foreach p, $(product_MODULES), \ |
| $(PACKAGES.$(p).OVERRIDES)), $(product_MODULES)) |
| |
| # Resolve the :32 :64 module name |
| modules_32 := $(patsubst %:32,%,$(filter %:32, $(product_MODULES))) |
| modules_64 := $(patsubst %:64,%,$(filter %:64, $(product_MODULES))) |
| modules_rest := $(filter-out %:32 %:64,$(product_MODULES)) |
| ifeq ($(TARGET_IS_64_BIT),true) |
| product_MODULES := $(addsuffix $(TARGET_2ND_ARCH_MODULE_SUFFIX),$(modules_32)) |
| product_MODULES += $(modules_64) |
| # For the rest we add both |
| product_MODULES += $(call get-32-bit-modules, $(modules_rest)) |
| product_MODULES += $(modules_rest) |
| else |
| product_MODULES := $(modules_32) $(modules_64) $(modules_rest) |
| endif |
| |
| $(call expand-required-modules,product_MODULES,$(product_MODULES)) |
| product_FILES := $(call module-installed-files, $(product_MODULES)) |
| ifeq (0,1) |
| $(info product_FILES for $(TARGET_DEVICE) ($(INTERNAL_PRODUCT)):) |
| $(foreach p,$(product_FILES),$(info : $(p))) |
| $(error done) |
| endif |
| else |
| # We're not doing a full build, and are probably only including |
| # a subset of the module makefiles. Don't try to build any modules |
| # requested by the product, because we probably won't have rules |
| # to build them. |
| product_FILES := |
| endif |
| |
| eng_MODULES := $(sort \ |
| $(call get-tagged-modules,eng) \ |
| $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_ENG)) \ |
| ) |
| debug_MODULES := $(sort \ |
| $(call get-tagged-modules,debug) \ |
| $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_DEBUG)) \ |
| ) |
| tests_MODULES := $(sort \ |
| $(call get-tagged-modules,tests) \ |
| $(call module-installed-files, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_TESTS)) \ |
| ) |
| |
| # TODO: Remove the 3 places in the tree that use ALL_DEFAULT_INSTALLED_MODULES |
| # and get rid of it from this list. |
| modules_to_install := $(sort \ |
| $(ALL_DEFAULT_INSTALLED_MODULES) \ |
| $(product_FILES) \ |
| $(foreach tag,$(tags_to_install),$($(tag)_MODULES)) \ |
| $(CUSTOM_MODULES) \ |
| ) |
| |
| # Some packages may override others using LOCAL_OVERRIDES_PACKAGES. |
| # Filter out (do not install) any overridden packages. |
| overridden_packages := $(call get-package-overrides,$(modules_to_install)) |
| ifdef overridden_packages |
| # old_modules_to_install := $(modules_to_install) |
| modules_to_install := \ |
| $(filter-out $(foreach p,$(overridden_packages),$(p) %/$(p).apk), \ |
| $(modules_to_install)) |
| endif |
| #$(error filtered out |
| # $(filter-out $(modules_to_install),$(old_modules_to_install))) |
| |
| # Don't include any GNU targets in the SDK. It's ok (and necessary) |
| # to build the host tools, but nothing that's going to be installed |
| # on the target (including static libraries). |
| ifdef is_sdk_build |
| target_gnu_MODULES := \ |
| $(filter \ |
| $(TARGET_OUT_INTERMEDIATES)/% \ |
| $(TARGET_OUT)/% \ |
| $(TARGET_OUT_DATA)/%, \ |
| $(sort $(call get-tagged-modules,gnu))) |
| $(info Removing from sdk:)$(foreach d,$(target_gnu_MODULES),$(info : $(d))) |
| modules_to_install := \ |
| $(filter-out $(target_gnu_MODULES),$(modules_to_install)) |
| |
| # Ensure every module listed in PRODUCT_PACKAGES* gets something installed |
| # TODO: Should we do this for all builds and not just the sdk? |
| dangling_modules := |
| $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES), \ |
| $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ |
| $(eval dangling_modules += $(m)))) |
| ifneq ($(TARGET_IS_64_BIT),true) |
| # We know those 64-bit modules don't exist in the 32-bit SDK build. |
| dangling_modules := $(filter-out %64,$(dangling_modules)) |
| endif |
| ifneq ($(dangling_modules),) |
| $(warning: Modules '$(dangling_modules)' in PRODUCT_PACKAGES have nothing to install!) |
| endif |
| $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_DEBUG), \ |
| $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ |
| $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_DEBUG has nothing to install!))) |
| $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_ENG), \ |
| $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ |
| $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_ENG has nothing to install!))) |
| $(foreach m, $(PRODUCTS.$(INTERNAL_PRODUCT).PRODUCT_PACKAGES_TESTS), \ |
| $(if $(strip $(ALL_MODULES.$(m).INSTALLED)),,\ |
| $(warning $(ALL_MODULES.$(m).MAKEFILE): Module '$(m)' in PRODUCT_PACKAGES_TESTS has nothing to install!))) |
| endif |
| |
| # build/core/Makefile contains extra stuff that we don't want to pollute this |
| # top-level makefile with. It expects that ALL_DEFAULT_INSTALLED_MODULES |
| # contains everything that's built during the current make, but it also further |
| # extends ALL_DEFAULT_INSTALLED_MODULES. |
| ALL_DEFAULT_INSTALLED_MODULES := $(modules_to_install) |
| include $(BUILD_SYSTEM)/Makefile |
| modules_to_install := $(sort $(ALL_DEFAULT_INSTALLED_MODULES)) |
| ALL_DEFAULT_INSTALLED_MODULES := |
| |
| |
| # These are additional goals that we build, in order to make sure that there |
| # is as little code as possible in the tree that doesn't build. |
| modules_to_check := $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).CHECKED)) |
| |
| # If you would like to build all goals, and not skip any intermediate |
| # steps, you can pass the "all" modifier goal on the commandline. |
| ifneq ($(filter all,$(MAKECMDGOALS)),) |
| modules_to_check += $(foreach m,$(ALL_MODULES),$(ALL_MODULES.$(m).BUILT)) |
| endif |
| |
| # for easier debugging |
| modules_to_check := $(sort $(modules_to_check)) |
| #$(error modules_to_check $(modules_to_check)) |
| |
| # ------------------------------------------------------------------- |
| # This is used to to get the ordering right, you can also use these, |
| # but they're considered undocumented, so don't complain if their |
| # behavior changes. |
| .PHONY: prebuilt |
| prebuilt: $(ALL_PREBUILT) |
| |
| # An internal target that depends on all copied headers |
| # (see copy_headers.make). Other targets that need the |
| # headers to be copied first can depend on this target. |
| .PHONY: all_copied_headers |
| all_copied_headers: ; |
| |
| $(ALL_C_CPP_ETC_OBJECTS): | all_copied_headers |
| |
| # All the droid stuff, in directories |
| .PHONY: files |
| files: prebuilt \ |
| $(modules_to_install) \ |
| $(INSTALLED_ANDROID_INFO_TXT_TARGET) |
| |
| # ------------------------------------------------------------------- |
| |
| .PHONY: checkbuild |
| checkbuild: $(modules_to_check) |
| ifeq (true,$(ANDROID_BUILD_EVERYTHING_BY_DEFAULT)$(filter $(MAKECMDGOALS),checkbuild)) |
| droid: checkbuild |
| else |
| # ANDROID_BUILD_EVERYTHING_BY_DEFAULT not set, or checkbuild is one of the cmd goals. |
| checkbuild: droid |
| endif |
| |
| .PHONY: ramdisk |
| ramdisk: $(INSTALLED_RAMDISK_TARGET) |
| |
| .PHONY: factory_ramdisk |
| factory_ramdisk: $(INSTALLED_FACTORY_RAMDISK_TARGET) |
| |
| .PHONY: factory_bundle |
| factory_bundle: $(INSTALLED_FACTORY_BUNDLE_TARGET) |
| |
| .PHONY: systemtarball |
| systemtarball: $(INSTALLED_SYSTEMTARBALL_TARGET) |
| |
| .PHONY: boottarball |
| boottarball: $(INSTALLED_BOOTTARBALL_TARGET) |
| |
| .PHONY: userdataimage |
| userdataimage: $(INSTALLED_USERDATAIMAGE_TARGET) |
| |
| ifneq (,$(filter userdataimage, $(MAKECMDGOALS))) |
| $(call dist-for-goals, userdataimage, $(BUILT_USERDATAIMAGE_TARGET)) |
| endif |
| |
| .PHONY: userdatatarball |
| userdatatarball: $(INSTALLED_USERDATATARBALL_TARGET) |
| |
| .PHONY: cacheimage |
| cacheimage: $(INSTALLED_CACHEIMAGE_TARGET) |
| |
| .PHONY: vendorimage |
| vendorimage: $(INSTALLED_VENDORIMAGE_TARGET) |
| |
| .PHONY: bootimage |
| bootimage: $(INSTALLED_BOOTIMAGE_TARGET) |
| |
| # phony target that include any targets in $(ALL_MODULES) |
| .PHONY: all_modules |
| ifndef BUILD_MODULES_IN_PATHS |
| all_modules: $(ALL_MODULES) |
| else |
| # BUILD_MODULES_IN_PATHS is a list of paths relative to the top of the tree |
| module_path_patterns := $(foreach p, $(BUILD_MODULES_IN_PATHS),\ |
| $(if $(filter %/,$(p)),$(p)%,$(p)/%)) |
| my_all_modules := $(sort $(foreach m, $(ALL_MODULES),$(if $(filter\ |
| $(module_path_patterns), $(addsuffix /,$(ALL_MODULES.$(m).PATH))),$(m)))) |
| all_modules: $(my_all_modules) |
| endif |
| |
| |
| # Build files and then package it into the rom formats |
| .PHONY: droidcore |
| droidcore: files \ |
| systemimage \ |
| $(INSTALLED_BOOTIMAGE_TARGET) \ |
| $(INSTALLED_RECOVERYIMAGE_TARGET) \ |
| $(INSTALLED_USERDATAIMAGE_TARGET) \ |
| $(INSTALLED_CACHEIMAGE_TARGET) \ |
| $(INSTALLED_VENDORIMAGE_TARGET) \ |
| $(INSTALLED_FILES_FILE) |
| |
| # dist_files only for putting your library into the dist directory with a full build. |
| .PHONY: dist_files |
| |
| ifneq ($(TARGET_BUILD_APPS),) |
| # If this build is just for apps, only build apps and not the full system by default. |
| |
| unbundled_build_modules := |
| ifneq ($(filter all,$(TARGET_BUILD_APPS)),) |
| # If they used the magic goal "all" then build all apps in the source tree. |
| unbundled_build_modules := $(foreach m,$(sort $(ALL_MODULES)),$(if $(filter APPS,$(ALL_MODULES.$(m).CLASS)),$(m))) |
| else |
| unbundled_build_modules := $(TARGET_BUILD_APPS) |
| endif |
| |
| # Dist the installed files if they exist. |
| apps_only_installed_files := $(foreach m,$(unbundled_build_modules),$(ALL_MODULES.$(m).INSTALLED)) |
| $(call dist-for-goals,apps_only, $(apps_only_installed_files)) |
| # For uninstallable modules such as static Java library, we have to dist the built file, |
| # as <module_name>.<suffix> |
| apps_only_dist_built_files := $(foreach m,$(unbundled_build_modules),$(if $(ALL_MODULES.$(m).INSTALLED),,\ |
| $(if $(ALL_MODULES.$(m).BUILT),$(ALL_MODULES.$(m).BUILT):$(m)$(suffix $(ALL_MODULES.$(m).BUILT))))) |
| $(call dist-for-goals,apps_only, $(apps_only_dist_built_files)) |
| |
| ifeq ($(EMMA_INSTRUMENT),true) |
| $(EMMA_META_ZIP) : $(apps_only_installed_files) |
| |
| $(call dist-for-goals,apps_only, $(EMMA_META_ZIP)) |
| endif |
| |
| $(PROGUARD_DICT_ZIP) : $(apps_only_installed_files) |
| $(call dist-for-goals,apps_only, $(PROGUARD_DICT_ZIP)) |
| |
| .PHONY: apps_only |
| apps_only: $(unbundled_build_modules) |
| |
| droid: apps_only |
| |
| # Combine the NOTICE files for a apps_only build |
| $(eval $(call combine-notice-files, \ |
| $(target_notice_file_txt), \ |
| $(target_notice_file_html), \ |
| "Notices for files for apps:", \ |
| $(TARGET_OUT_NOTICE_FILES), \ |
| $(apps_only_installed_files))) |
| |
| |
| else # TARGET_BUILD_APPS |
| $(call dist-for-goals, droidcore, \ |
| $(INTERNAL_UPDATE_PACKAGE_TARGET) \ |
| $(INTERNAL_OTA_PACKAGE_TARGET) \ |
| $(SYMBOLS_ZIP) \ |
| $(INSTALLED_FILES_FILE) \ |
| $(INSTALLED_BUILD_PROP_TARGET) \ |
| $(BUILT_TARGET_FILES_PACKAGE) \ |
| $(INSTALLED_ANDROID_INFO_TXT_TARGET) \ |
| $(INSTALLED_RAMDISK_TARGET) \ |
| $(INSTALLED_FACTORY_RAMDISK_TARGET) \ |
| $(INSTALLED_FACTORY_BUNDLE_TARGET) \ |
| ) |
| |
| # Put a copy of the radio/bootloader files in the dist dir. |
| $(foreach f,$(INSTALLED_RADIOIMAGE_TARGET), \ |
| $(call dist-for-goals, droidcore, $(f))) |
| |
| ifneq ($(TARGET_BUILD_PDK),true) |
| $(call dist-for-goals, droidcore, \ |
| $(APPS_ZIP) \ |
| $(INTERNAL_EMULATOR_PACKAGE_TARGET) \ |
| $(PACKAGE_STATS_FILE) \ |
| ) |
| endif |
| |
| ifeq ($(EMMA_INSTRUMENT),true) |
| $(EMMA_META_ZIP) : $(INSTALLED_SYSTEMIMAGE) |
| |
| $(call dist-for-goals, dist_files, $(EMMA_META_ZIP)) |
| endif |
| |
| # Building a full system-- the default is to build droidcore |
| droid: droidcore dist_files |
| |
| endif # TARGET_BUILD_APPS |
| |
| .PHONY: docs |
| docs: $(ALL_DOCS) |
| |
| .PHONY: sdk |
| ALL_SDK_TARGETS := $(INTERNAL_SDK_TARGET) |
| sdk: $(ALL_SDK_TARGETS) |
| $(call dist-for-goals,sdk win_sdk, \ |
| $(ALL_SDK_TARGETS) \ |
| $(SYMBOLS_ZIP) \ |
| $(INSTALLED_BUILD_PROP_TARGET) \ |
| ) |
| |
| # umbrella targets to assit engineers in verifying builds |
| .PHONY: java native target host java-host java-target native-host native-target \ |
| java-host-tests java-target-tests native-host-tests native-target-tests \ |
| java-tests native-tests host-tests target-tests |
| # some synonyms |
| .PHONY: host-java target-java host-native target-native \ |
| target-java-tests target-native-tests |
| host-java : java-host |
| target-java : java-target |
| host-native : native-host |
| target-native : native-target |
| target-java-tests : java-target-tests |
| target-native-tests : native-target-tests |
| |
| |
| .PHONY: lintall |
| |
| ifneq (,$(filter samplecode, $(MAKECMDGOALS))) |
| .PHONY: samplecode |
| sample_MODULES := $(sort $(call get-tagged-modules,samples)) |
| sample_APKS_DEST_PATH := $(TARGET_COMMON_OUT_ROOT)/samples |
| sample_APKS_COLLECTION := \ |
| $(foreach module,$(sample_MODULES),$(sample_APKS_DEST_PATH)/$(notdir $(module))) |
| $(foreach module,$(sample_MODULES),$(eval $(call \ |
| copy-one-file,$(module),$(sample_APKS_DEST_PATH)/$(notdir $(module))))) |
| sample_ADDITIONAL_INSTALLED := \ |
| $(filter-out $(modules_to_install) $(modules_to_check) $(ALL_PREBUILT),$(sample_MODULES)) |
| samplecode: $(sample_APKS_COLLECTION) |
| @echo "Collect sample code apks: $^" |
| # remove apks that are not intended to be installed. |
| rm -f $(sample_ADDITIONAL_INSTALLED) |
| endif # samplecode in $(MAKECMDGOALS) |
| |
| .PHONY: findbugs |
| findbugs: $(INTERNAL_FINDBUGS_HTML_TARGET) $(INTERNAL_FINDBUGS_XML_TARGET) |
| |
| .PHONY: clean |
| clean: |
| @rm -rf $(OUT_DIR) |
| @echo "Entire build directory removed." |
| |
| .PHONY: clobber |
| clobber: clean |
| |
| # The rules for dataclean and installclean are defined in cleanbuild.mk. |
| |
| #xxx scrape this from ALL_MODULE_NAME_TAGS |
| .PHONY: modules |
| modules: |
| @echo "Available sub-modules:" |
| @echo "$(call module-names-for-tag-list,$(ALL_MODULE_TAGS))" | \ |
| tr -s ' ' '\n' | sort -u | $(COLUMN) |
| |
| .PHONY: showcommands |
| showcommands: |
| @echo >/dev/null |
| |
| .PHONY: nothing |
| nothing: |
| @echo Successfully read the makefiles. |