| # Variables we check: | 
 | #     HOST_BUILD_TYPE = { release debug } | 
 | #     TARGET_BUILD_TYPE = { release debug } | 
 | # and we output a bunch of variables, see the case statement at | 
 | # the bottom for the full list | 
 | #     OUT_DIR is also set to "out" if it's not already set. | 
 | #         this allows you to set it to somewhere else if you like | 
 | #     SCAN_EXCLUDE_DIRS is an optional, whitespace separated list of | 
 | #         directories that will also be excluded from full checkout tree | 
 | #         searches for source or make files, in addition to OUT_DIR. | 
 | #         This can be useful if you set OUT_DIR to be a different directory | 
 | #         than other outputs of your build system. | 
 |  | 
 | # Returns all words in $1 up to and including $2 | 
 | define find_and_earlier | 
 |   $(strip $(if $(1), | 
 |     $(firstword $(1)) | 
 |     $(if $(filter $(firstword $(1)),$(2)),, | 
 |       $(call find_and_earlier,$(wordlist 2,$(words $(1)),$(1)),$(2))))) | 
 | endef | 
 |  | 
 | #$(warning $(call find_and_earlier,A B C,A)) | 
 | #$(warning $(call find_and_earlier,A B C,B)) | 
 | #$(warning $(call find_and_earlier,A B C,C)) | 
 | #$(warning $(call find_and_earlier,A B C,D)) | 
 |  | 
 | define version-list | 
 | $(1)PR1 $(1)PD1 $(1)PD2 $(1)PM1 $(1)PM2 | 
 | endef | 
 |  | 
 | ALL_VERSIONS := O P Q R S T U V W X Y Z | 
 | ALL_VERSIONS := $(foreach v,$(ALL_VERSIONS),$(call version-list,$(v))) | 
 |  | 
 | # Filters ALL_VERSIONS down to the range [$1, $2], and errors if $1 > $2 or $3 is | 
 | # not in [$1, $2] | 
 | # $(1): min platform version | 
 | # $(2): max platform version | 
 | # $(3): default platform version | 
 | define allowed-platform-versions | 
 | $(strip \ | 
 |   $(if $(filter $(ALL_VERSIONS),$(1)),, | 
 |     $(error Invalid MIN_PLATFORM_VERSION '$(1)')) | 
 |   $(if $(filter $(ALL_VERSIONS),$(2)),, | 
 |     $(error Invalid MAX_PLATFORM_VERSION '$(2)')) | 
 |   $(if $(filter $(ALL_VERSIONS),$(3)),, | 
 |     $(error Invalid DEFAULT_PLATFORM_VERSION '$(3)')) | 
 |  | 
 |   $(eval allowed_versions_ := $(call find_and_earlier,$(ALL_VERSIONS),$(2))) | 
 |  | 
 |   $(if $(filter $(allowed_versions_),$(1)),, | 
 |     $(error MIN_PLATFORM_VERSION '$(1)' must be before MAX_PLATFORM_VERSION '$(2)')) | 
 |  | 
 |   $(eval allowed_versions_ := $(1) \ | 
 |     $(filter-out $(call find_and_earlier,$(allowed_versions_),$(1)),$(allowed_versions_))) | 
 |  | 
 |   $(if $(filter $(allowed_versions_),$(3)),, | 
 |     $(error DEFAULT_PLATFORM_VERSION '$(3)' must be between MIN_PLATFORM_VERSION '$(1)' and MAX_PLATFORM_VERSION '$(2)')) | 
 |  | 
 |   $(allowed_versions_)) | 
 | endef | 
 |  | 
 | #$(warning $(call allowed-platform-versions,OPR1,PPR1,OPR1)) | 
 | #$(warning $(call allowed-platform-versions,OPM1,PPR1,OPR1)) | 
 |  | 
 | # Set up version information. | 
 | include $(BUILD_SYSTEM)/version_defaults.mk | 
 |  | 
 | ENABLED_VERSIONS := $(call find_and_earlier,$(ALL_VERSIONS),$(TARGET_PLATFORM_VERSION)) | 
 |  | 
 | $(foreach v,$(ENABLED_VERSIONS), \ | 
 |   $(eval IS_AT_LEAST_$(v) := true)) | 
 |  | 
 | # --------------------------------------------------------------- | 
 | # If you update the build system such that the environment setup | 
 | # or buildspec.mk need to be updated, increment this number, and | 
 | # people who haven't re-run those will have to do so before they | 
 | # can build.  Make sure to also update the corresponding value in | 
 | # buildspec.mk.default and envsetup.sh. | 
 | CORRECT_BUILD_ENV_SEQUENCE_NUMBER := 13 | 
 |  | 
 | # --------------------------------------------------------------- | 
 | # The product defaults to generic on hardware | 
 | # NOTE: This will be overridden in product_config.mk if make | 
 | # was invoked with a PRODUCT-xxx-yyy goal. | 
 | ifeq ($(TARGET_PRODUCT),) | 
 | TARGET_PRODUCT := aosp_arm | 
 | endif | 
 |  | 
 |  | 
 | # the variant -- the set of files that are included for a build | 
 | ifeq ($(strip $(TARGET_BUILD_VARIANT)),) | 
 | TARGET_BUILD_VARIANT := eng | 
 | endif | 
 |  | 
 | # --------------------------------------------------------------- | 
 | # Set up configuration for host machine.  We don't do cross- | 
 | # compiles except for arm/mips, so the HOST is whatever we are | 
 | # running on | 
 |  | 
 | UNAME := $(shell uname -sm) | 
 |  | 
 | # HOST_OS | 
 | ifneq (,$(findstring Linux,$(UNAME))) | 
 |   HOST_OS := linux | 
 | endif | 
 | ifneq (,$(findstring Darwin,$(UNAME))) | 
 |   HOST_OS := darwin | 
 | endif | 
 | ifneq (,$(findstring Macintosh,$(UNAME))) | 
 |   HOST_OS := darwin | 
 | endif | 
 |  | 
 | HOST_OS_EXTRA:=$(shell python -c "import platform; print(platform.platform())") | 
 |  | 
 | # BUILD_OS is the real host doing the build. | 
 | BUILD_OS := $(HOST_OS) | 
 |  | 
 | HOST_CROSS_OS := | 
 | # We can cross-build Windows binaries on Linux | 
 | ifeq ($(HOST_OS),linux) | 
 | HOST_CROSS_OS := windows | 
 | HOST_CROSS_ARCH := x86 | 
 | HOST_CROSS_2ND_ARCH := x86_64 | 
 | 2ND_HOST_CROSS_IS_64_BIT := true | 
 | endif | 
 |  | 
 | ifeq ($(HOST_OS),) | 
 | $(error Unable to determine HOST_OS from uname -sm: $(UNAME)!) | 
 | endif | 
 |  | 
 | # HOST_ARCH | 
 | ifneq (,$(findstring x86_64,$(UNAME))) | 
 |   HOST_ARCH := x86_64 | 
 |   HOST_2ND_ARCH := x86 | 
 |   HOST_IS_64_BIT := true | 
 | else | 
 | ifneq (,$(findstring i686,$(UNAME))$(findstring x86,$(UNAME))) | 
 | $(error Building on a 32-bit x86 host is not supported: $(UNAME)!) | 
 | endif | 
 | endif | 
 |  | 
 | BUILD_ARCH := $(HOST_ARCH) | 
 | BUILD_2ND_ARCH := $(HOST_2ND_ARCH) | 
 |  | 
 | ifeq ($(HOST_ARCH),) | 
 | $(error Unable to determine HOST_ARCH from uname -sm: $(UNAME)!) | 
 | endif | 
 |  | 
 | # the host build defaults to release, and it must be release or debug | 
 | ifeq ($(HOST_BUILD_TYPE),) | 
 | HOST_BUILD_TYPE := release | 
 | endif | 
 |  | 
 | ifneq ($(HOST_BUILD_TYPE),release) | 
 | ifneq ($(HOST_BUILD_TYPE),debug) | 
 | $(error HOST_BUILD_TYPE must be either release or debug, not '$(HOST_BUILD_TYPE)') | 
 | endif | 
 | endif | 
 |  | 
 | # We don't want to move all the prebuilt host tools to a $(HOST_OS)-x86_64 dir. | 
 | HOST_PREBUILT_ARCH := x86 | 
 | # This is the standard way to name a directory containing prebuilt host | 
 | # objects. E.g., prebuilt/$(HOST_PREBUILT_TAG)/cc | 
 | HOST_PREBUILT_TAG := $(BUILD_OS)-$(HOST_PREBUILT_ARCH) | 
 |  | 
 | # TARGET_COPY_OUT_* are all relative to the staging directory, ie PRODUCT_OUT. | 
 | # Define them here so they can be used in product config files. | 
 | TARGET_COPY_OUT_SYSTEM := system | 
 | TARGET_COPY_OUT_SYSTEM_OTHER := system_other | 
 | TARGET_COPY_OUT_DATA := data | 
 | TARGET_COPY_OUT_ASAN := $(TARGET_COPY_OUT_DATA)/asan | 
 | TARGET_COPY_OUT_OEM := oem | 
 | TARGET_COPY_OUT_ODM := odm | 
 | TARGET_COPY_OUT_ROOT := root | 
 | TARGET_COPY_OUT_RECOVERY := recovery | 
 |  | 
 | # Returns the non-sanitized version of the path provided in $1. | 
 | define get_non_asan_path | 
 | $(patsubst $(PRODUCT_OUT)/$(TARGET_COPY_OUT_ASAN)/%,$(PRODUCT_OUT)/%,$1) | 
 | endef | 
 |  | 
 | ########################################### | 
 | # Define TARGET_COPY_OUT_VENDOR to a placeholder, for at this point | 
 | # we don't know if the device wants to build a separate vendor.img | 
 | # or just build vendor stuff into system.img. | 
 | # A device can set up TARGET_COPY_OUT_VENDOR to "vendor" in its | 
 | # BoardConfig.mk. | 
 | # We'll substitute with the real value after loading BoardConfig.mk. | 
 | _vendor_path_placeholder := ||VENDOR-PATH-PH|| | 
 | TARGET_COPY_OUT_VENDOR := $(_vendor_path_placeholder) | 
 | ########################################### | 
 |  | 
 | # Read the product specs so we can get TARGET_DEVICE and other | 
 | # variables that we need in order to locate the output files. | 
 | include $(BUILD_SYSTEM)/product_config.mk | 
 |  | 
 | build_variant := $(filter-out eng user userdebug,$(TARGET_BUILD_VARIANT)) | 
 | ifneq ($(build_variant)-$(words $(TARGET_BUILD_VARIANT)),-1) | 
 | $(warning bad TARGET_BUILD_VARIANT: $(TARGET_BUILD_VARIANT)) | 
 | $(error must be empty or one of: eng user userdebug) | 
 | endif | 
 |  | 
 | SDK_HOST_ARCH := x86 | 
 |  | 
 | # Boards may be defined under $(SRC_TARGET_DIR)/board/$(TARGET_DEVICE) | 
 | # or under vendor/*/$(TARGET_DEVICE).  Search in both places, but | 
 | # make sure only one exists. | 
 | # Real boards should always be associated with an OEM vendor. | 
 | board_config_mk := \ | 
 | 	$(strip $(sort $(wildcard \ | 
 | 		$(SRC_TARGET_DIR)/board/$(TARGET_DEVICE)/BoardConfig.mk \ | 
 | 		$(shell test -d device && find -L device -maxdepth 4 -path '*/$(TARGET_DEVICE)/BoardConfig.mk') \ | 
 | 		$(shell test -d vendor && find -L vendor -maxdepth 4 -path '*/$(TARGET_DEVICE)/BoardConfig.mk') \ | 
 | 	))) | 
 | ifeq ($(board_config_mk),) | 
 |   $(error No config file found for TARGET_DEVICE $(TARGET_DEVICE)) | 
 | endif | 
 | ifneq ($(words $(board_config_mk)),1) | 
 |   $(error Multiple board config files for TARGET_DEVICE $(TARGET_DEVICE): $(board_config_mk)) | 
 | endif | 
 | include $(board_config_mk) | 
 | ifeq ($(TARGET_ARCH),) | 
 |   $(error TARGET_ARCH not defined by board config: $(board_config_mk)) | 
 | endif | 
 | ifneq ($(MALLOC_IMPL),) | 
 |   $(warning *** Unsupported option MALLOC_IMPL defined by board config: $(board_config_mk).) | 
 |   $(error Use `MALLOC_SVELTE := true` to configure jemalloc for low-memory) | 
 | endif | 
 | TARGET_DEVICE_DIR := $(patsubst %/,%,$(dir $(board_config_mk))) | 
 | board_config_mk := | 
 |  | 
 | ########################################### | 
 | # Now we can substitute with the real value of TARGET_COPY_OUT_VENDOR | 
 | ifeq ($(TARGET_COPY_OUT_VENDOR),$(_vendor_path_placeholder)) | 
 | TARGET_COPY_OUT_VENDOR := system/vendor | 
 | else ifeq ($(filter vendor system/vendor,$(TARGET_COPY_OUT_VENDOR)),) | 
 | $(error TARGET_COPY_OUT_VENDOR must be either 'vendor' or 'system/vendor', seeing '$(TARGET_COPY_OUT_VENDOR)'.) | 
 | endif | 
 | PRODUCT_COPY_FILES := $(subst $(_vendor_path_placeholder),$(TARGET_COPY_OUT_VENDOR),$(PRODUCT_COPY_FILES)) | 
 |  | 
 | BOARD_USES_VENDORIMAGE := | 
 | ifdef BOARD_PREBUILT_VENDORIMAGE | 
 | BOARD_USES_VENDORIMAGE := true | 
 | endif | 
 | ifdef BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE | 
 | BOARD_USES_VENDORIMAGE := true | 
 | endif | 
 | ifeq ($(TARGET_COPY_OUT_VENDOR),vendor) | 
 | BOARD_USES_VENDORIMAGE := true | 
 | else ifdef BOARD_USES_VENDORIMAGE | 
 | $(error TARGET_COPY_OUT_VENDOR must be set to 'vendor' to use a vendor image) | 
 | endif | 
 | ########################################### | 
 | # Ensure that only TARGET_RECOVERY_UPDATER_LIBS *or* AB_OTA_UPDATER is set. | 
 | TARGET_RECOVERY_UPDATER_LIBS ?= | 
 | AB_OTA_UPDATER ?= | 
 | .KATI_READONLY := TARGET_RECOVERY_UPDATER_LIBS AB_OTA_UPDATER | 
 | ifeq ($(AB_OTA_UPDATER),true) | 
 |   ifneq ($(strip $(TARGET_RECOVERY_UPDATER_LIBS)),) | 
 |     $(error Do not use TARGET_RECOVERY_UPDATER_LIBS when using AB_OTA_UPDATER) | 
 |   endif | 
 | endif | 
 |  | 
 | # Check BOARD_VNDK_VERSION | 
 | ifdef BOARD_VNDK_VERSION | 
 |   ifneq ($(BOARD_VNDK_VERSION),current) | 
 |     $(error BOARD_VNDK_VERSION: Only "current" is implemented) | 
 |   endif | 
 | endif | 
 |  | 
 | # --------------------------------------------------------------- | 
 | # Set up configuration for target machine. | 
 | # The following must be set: | 
 | # 		TARGET_OS = { linux } | 
 | # 		TARGET_ARCH = { arm | x86 | mips } | 
 |  | 
 | TARGET_OS := linux | 
 | # TARGET_ARCH should be set by BoardConfig.mk and will be checked later | 
 | ifneq ($(filter %64,$(TARGET_ARCH)),) | 
 | TARGET_IS_64_BIT := true | 
 | endif | 
 |  | 
 | # the target build type defaults to release | 
 | ifneq ($(TARGET_BUILD_TYPE),debug) | 
 | TARGET_BUILD_TYPE := release | 
 | endif | 
 |  | 
 | # --------------------------------------------------------------- | 
 | # figure out the output directories | 
 |  | 
 | ifeq (,$(strip $(OUT_DIR))) | 
 | ifeq (,$(strip $(OUT_DIR_COMMON_BASE))) | 
 | OUT_DIR := $(TOPDIR)out | 
 | else | 
 | OUT_DIR := $(OUT_DIR_COMMON_BASE)/$(notdir $(PWD)) | 
 | endif | 
 | endif | 
 |  | 
 | SOONG_OUT_DIR := $(OUT_DIR)/soong | 
 |  | 
 | DEBUG_OUT_DIR := $(OUT_DIR)/debug | 
 |  | 
 | # Move the host or target under the debug/ directory | 
 | # if necessary. | 
 | TARGET_OUT_ROOT_release := $(OUT_DIR)/target | 
 | TARGET_OUT_ROOT_debug := $(DEBUG_OUT_DIR)/target | 
 | TARGET_OUT_ROOT := $(TARGET_OUT_ROOT_$(TARGET_BUILD_TYPE)) | 
 |  | 
 | HOST_OUT_ROOT_release := $(OUT_DIR)/host | 
 | HOST_OUT_ROOT_debug := $(DEBUG_OUT_DIR)/host | 
 | HOST_OUT_ROOT := $(HOST_OUT_ROOT_$(HOST_BUILD_TYPE)) | 
 |  | 
 | # We want to avoid two host bin directories in multilib build. | 
 | HOST_OUT_release := $(HOST_OUT_ROOT_release)/$(HOST_OS)-$(HOST_PREBUILT_ARCH) | 
 | HOST_OUT_debug := $(HOST_OUT_ROOT_debug)/$(HOST_OS)-$(HOST_PREBUILT_ARCH) | 
 | HOST_OUT := $(HOST_OUT_$(HOST_BUILD_TYPE)) | 
 | SOONG_HOST_OUT := $(SOONG_OUT_DIR)/host/$(HOST_OS)-$(HOST_PREBUILT_ARCH) | 
 | # TODO: remove | 
 | BUILD_OUT := $(HOST_OUT) | 
 |  | 
 | HOST_CROSS_OUT_release := $(HOST_OUT_ROOT_release)/windows-$(HOST_PREBUILT_ARCH) | 
 | HOST_CROSS_OUT_debug := $(HOST_OUT_ROOT_debug)/windows-$(HOST_PREBUILT_ARCH) | 
 | HOST_CROSS_OUT := $(HOST_CROSS_OUT_$(HOST_BUILD_TYPE)) | 
 |  | 
 | TARGET_PRODUCT_OUT_ROOT := $(TARGET_OUT_ROOT)/product | 
 |  | 
 | TARGET_COMMON_OUT_ROOT := $(TARGET_OUT_ROOT)/common | 
 | HOST_COMMON_OUT_ROOT := $(HOST_OUT_ROOT)/common | 
 |  | 
 | PRODUCT_OUT := $(TARGET_PRODUCT_OUT_ROOT)/$(TARGET_DEVICE) | 
 |  | 
 | OUT_DOCS := $(TARGET_COMMON_OUT_ROOT)/docs | 
 |  | 
 | BUILD_OUT_EXECUTABLES := $(BUILD_OUT)/bin | 
 | SOONG_HOST_OUT_EXECUTABLES := $(SOONG_HOST_OUT)/bin | 
 |  | 
 | HOST_OUT_EXECUTABLES := $(HOST_OUT)/bin | 
 | HOST_OUT_SHARED_LIBRARIES := $(HOST_OUT)/lib64 | 
 | HOST_OUT_RENDERSCRIPT_BITCODE := $(HOST_OUT_SHARED_LIBRARIES) | 
 | HOST_OUT_JAVA_LIBRARIES := $(HOST_OUT)/framework | 
 | HOST_OUT_SDK_ADDON := $(HOST_OUT)/sdk_addon | 
 | HOST_OUT_NATIVE_TESTS := $(HOST_OUT)/nativetest64 | 
 | HOST_OUT_COVERAGE := $(HOST_OUT)/coverage | 
 |  | 
 | HOST_CROSS_OUT_EXECUTABLES := $(HOST_CROSS_OUT)/bin | 
 | HOST_CROSS_OUT_SHARED_LIBRARIES := $(HOST_CROSS_OUT)/lib | 
 | HOST_CROSS_OUT_NATIVE_TESTS := $(HOST_CROSS_OUT)/nativetest | 
 | HOST_CROSS_OUT_COVERAGE := $(HOST_CROSS_OUT)/coverage | 
 | HOST_OUT_TESTCASES := $(HOST_OUT)/testcases | 
 |  | 
 | HOST_OUT_INTERMEDIATES := $(HOST_OUT)/obj | 
 | HOST_OUT_INTERMEDIATE_LIBRARIES := $(HOST_OUT_INTERMEDIATES)/lib | 
 | HOST_OUT_NOTICE_FILES := $(HOST_OUT_INTERMEDIATES)/NOTICE_FILES | 
 | HOST_OUT_COMMON_INTERMEDIATES := $(HOST_COMMON_OUT_ROOT)/obj | 
 | HOST_OUT_FAKE := $(HOST_OUT)/fake_packages | 
 |  | 
 | # Nano environment config | 
 | include $(BUILD_SYSTEM)/aux_config.mk | 
 |  | 
 | HOST_CROSS_OUT_INTERMEDIATES := $(HOST_CROSS_OUT)/obj | 
 | HOST_CROSS_OUT_INTERMEDIATE_LIBRARIES := $(HOST_CROSS_OUT_INTERMEDIATES)/lib | 
 | HOST_CROSS_OUT_NOTICE_FILES := $(HOST_CROSS_OUT_INTERMEDIATES)/NOTICE_FILES | 
 |  | 
 | HOST_OUT_GEN := $(HOST_OUT)/gen | 
 | HOST_OUT_COMMON_GEN := $(HOST_COMMON_OUT_ROOT)/gen | 
 |  | 
 | HOST_CROSS_OUT_GEN := $(HOST_CROSS_OUT)/gen | 
 |  | 
 | # Out for HOST_2ND_ARCH | 
 | HOST_2ND_ARCH_VAR_PREFIX := 2ND_ | 
 | HOST_2ND_ARCH_MODULE_SUFFIX := _32 | 
 | $(HOST_2ND_ARCH_VAR_PREFIX)HOST_OUT_INTERMEDIATES := $(HOST_OUT)/obj32 | 
 | $(HOST_2ND_ARCH_VAR_PREFIX)HOST_OUT_INTERMEDIATE_LIBRARIES := $($(HOST_2ND_ARCH_VAR_PREFIX)HOST_OUT_INTERMEDIATES)/lib | 
 | $(HOST_2ND_ARCH_VAR_PREFIX)HOST_OUT_SHARED_LIBRARIES := $(HOST_OUT)/lib | 
 | $(HOST_2ND_ARCH_VAR_PREFIX)HOST_OUT_EXECUTABLES := $(HOST_OUT_EXECUTABLES) | 
 | $(HOST_2ND_ARCH_VAR_PREFIX)HOST_OUT_JAVA_LIBRARIES := $(HOST_OUT_JAVA_LIBRARIES) | 
 | $(HOST_2ND_ARCH_VAR_PREFIX)HOST_OUT_NATIVE_TESTS := $(HOST_OUT)/nativetest | 
 | $(HOST_2ND_ARCH_VAR_PREFIX)HOST_OUT_TESTCASES := $(HOST_OUT_TESTCASES) | 
 |  | 
 | # The default host library path. | 
 | # It always points to the path where we build libraries in the default bitness. | 
 | HOST_LIBRARY_PATH := $(HOST_OUT_SHARED_LIBRARIES) | 
 |  | 
 | # Out for HOST_CROSS_2ND_ARCH | 
 | HOST_CROSS_2ND_ARCH_VAR_PREFIX := 2ND_ | 
 | HOST_CROSS_2ND_ARCH_MODULE_SUFFIX := _64 | 
 | $(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_OUT_INTERMEDIATES := $(HOST_CROSS_OUT)/obj64 | 
 | $(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_OUT_INTERMEDIATE_LIBRARIES := $($(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_OUT_INTERMEDIATES)/lib | 
 | $(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_OUT_SHARED_LIBRARIES := $(HOST_CROSS_OUT)/lib64 | 
 | $(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_OUT_EXECUTABLES := $(HOST_CROSS_OUT_EXECUTABLES) | 
 | $(HOST_CROSS_2ND_ARCH_VAR_PREFIX)HOST_CROSS_OUT_NATIVE_TESTS := $(HOST_CROSS_OUT)/nativetest64 | 
 |  | 
 | ifneq ($(filter address,$(SANITIZE_TARGET)),) | 
 |   TARGET_OUT_INTERMEDIATES := $(PRODUCT_OUT)/obj_asan | 
 | else | 
 |   TARGET_OUT_INTERMEDIATES := $(PRODUCT_OUT)/obj | 
 | endif | 
 | TARGET_OUT_HEADERS := $(TARGET_OUT_INTERMEDIATES)/include | 
 | TARGET_OUT_INTERMEDIATE_LIBRARIES := $(TARGET_OUT_INTERMEDIATES)/lib | 
 |  | 
 | ifneq ($(filter address,$(SANITIZE_TARGET)),) | 
 |   TARGET_OUT_COMMON_INTERMEDIATES := $(TARGET_COMMON_OUT_ROOT)/obj_asan | 
 | else | 
 |   TARGET_OUT_COMMON_INTERMEDIATES := $(TARGET_COMMON_OUT_ROOT)/obj | 
 | endif | 
 |  | 
 | TARGET_OUT_GEN := $(PRODUCT_OUT)/gen | 
 | TARGET_OUT_COMMON_GEN := $(TARGET_COMMON_OUT_ROOT)/gen | 
 |  | 
 | TARGET_OUT := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_SYSTEM) | 
 | ifneq ($(filter address,$(SANITIZE_TARGET)),) | 
 | target_out_shared_libraries_base := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_ASAN)/system | 
 | else | 
 | target_out_shared_libraries_base := $(TARGET_OUT) | 
 | endif | 
 |  | 
 | TARGET_OUT_EXECUTABLES := $(TARGET_OUT)/bin | 
 | TARGET_OUT_OPTIONAL_EXECUTABLES := $(TARGET_OUT)/xbin | 
 | ifeq ($(TARGET_IS_64_BIT),true) | 
 | # /system/lib always contains 32-bit libraries, | 
 | # and /system/lib64 (if present) always contains 64-bit libraries. | 
 | TARGET_OUT_SHARED_LIBRARIES := $(target_out_shared_libraries_base)/lib64 | 
 | else | 
 | TARGET_OUT_SHARED_LIBRARIES := $(target_out_shared_libraries_base)/lib | 
 | endif | 
 | TARGET_OUT_RENDERSCRIPT_BITCODE := $(TARGET_OUT_SHARED_LIBRARIES) | 
 | TARGET_OUT_JAVA_LIBRARIES := $(TARGET_OUT)/framework | 
 | TARGET_OUT_APPS := $(TARGET_OUT)/app | 
 | TARGET_OUT_APPS_PRIVILEGED := $(TARGET_OUT)/priv-app | 
 | TARGET_OUT_KEYLAYOUT := $(TARGET_OUT)/usr/keylayout | 
 | TARGET_OUT_KEYCHARS := $(TARGET_OUT)/usr/keychars | 
 | TARGET_OUT_ETC := $(TARGET_OUT)/etc | 
 | TARGET_OUT_NOTICE_FILES := $(TARGET_OUT_INTERMEDIATES)/NOTICE_FILES | 
 | TARGET_OUT_FAKE := $(PRODUCT_OUT)/fake_packages | 
 | TARGET_OUT_TESTCASES := $(PRODUCT_OUT)/testcases | 
 |  | 
 | TARGET_OUT_SYSTEM_OTHER := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_SYSTEM_OTHER) | 
 |  | 
 | # Out for TARGET_2ND_ARCH | 
 | TARGET_2ND_ARCH_VAR_PREFIX := $(HOST_2ND_ARCH_VAR_PREFIX) | 
 | ifeq ($(TARGET_TRANSLATE_2ND_ARCH),true) | 
 | # With this you can reference the arm binary translation library with libfoo_arm in PRODUCT_PACKAGES. | 
 | TARGET_2ND_ARCH_MODULE_SUFFIX := _$(TARGET_2ND_ARCH) | 
 | else | 
 | TARGET_2ND_ARCH_MODULE_SUFFIX := $(HOST_2ND_ARCH_MODULE_SUFFIX) | 
 | endif | 
 |  | 
 | ifneq ($(filter address,$(SANITIZE_TARGET)),) | 
 |   $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATES := $(PRODUCT_OUT)/obj_$(TARGET_2ND_ARCH)_asan | 
 | else | 
 |   $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATES := $(PRODUCT_OUT)/obj_$(TARGET_2ND_ARCH) | 
 | endif | 
 | $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATE_LIBRARIES := $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_INTERMEDIATES)/lib | 
 | ifeq ($(TARGET_TRANSLATE_2ND_ARCH),true) | 
 | $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_SHARED_LIBRARIES := $(target_out_shared_libraries_base)/lib/$(TARGET_2ND_ARCH) | 
 | else | 
 | $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_SHARED_LIBRARIES := $(target_out_shared_libraries_base)/lib | 
 | endif | 
 | $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_RENDERSCRIPT_BITCODE := $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_SHARED_LIBRARIES) | 
 | $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_EXECUTABLES := $(TARGET_OUT_EXECUTABLES) | 
 | $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_APPS := $(TARGET_OUT_APPS) | 
 | $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_APPS_PRIVILEGED := $(TARGET_OUT_APPS_PRIVILEGED) | 
 | $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_TESTCASES := $(TARGET_OUT_TESTCASES) | 
 |  | 
 | TARGET_OUT_DATA := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_DATA) | 
 | TARGET_OUT_DATA_EXECUTABLES := $(TARGET_OUT_EXECUTABLES) | 
 | TARGET_OUT_DATA_SHARED_LIBRARIES := $(TARGET_OUT_SHARED_LIBRARIES) | 
 | TARGET_OUT_DATA_JAVA_LIBRARIES := $(TARGET_OUT_DATA)/framework | 
 | TARGET_OUT_DATA_APPS := $(TARGET_OUT_DATA)/app | 
 | TARGET_OUT_DATA_KEYLAYOUT := $(TARGET_OUT_KEYLAYOUT) | 
 | TARGET_OUT_DATA_KEYCHARS := $(TARGET_OUT_KEYCHARS) | 
 | TARGET_OUT_DATA_ETC := $(TARGET_OUT_ETC) | 
 | ifeq ($(TARGET_IS_64_BIT),true) | 
 | TARGET_OUT_DATA_NATIVE_TESTS := $(TARGET_OUT_DATA)/nativetest64 | 
 | TARGET_OUT_DATA_METRIC_TESTS := $(TARGET_OUT_DATA)/benchmarktest64 | 
 | else | 
 | TARGET_OUT_DATA_NATIVE_TESTS := $(TARGET_OUT_DATA)/nativetest | 
 | TARGET_OUT_DATA_METRIC_TESTS := $(TARGET_OUT_DATA)/benchmarktest | 
 | endif | 
 | TARGET_OUT_DATA_FAKE := $(TARGET_OUT_DATA)/fake_packages | 
 |  | 
 | $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_DATA_EXECUTABLES := $(TARGET_OUT_DATA_EXECUTABLES) | 
 | $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_DATA_SHARED_LIBRARIES := $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_SHARED_LIBRARIES) | 
 | $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_DATA_APPS := $(TARGET_OUT_DATA_APPS) | 
 | ifeq ($(TARGET_TRANSLATE_2ND_ARCH),true) | 
 | $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_DATA_NATIVE_TESTS := $(TARGET_OUT_DATA)/nativetest/$(TARGET_2ND_ARCH) | 
 | $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_DATA_METRIC_TESTS := $(TARGET_OUT_DATA)/benchmarktest/$(TARGET_2ND_ARCH) | 
 | else | 
 | $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_DATA_NATIVE_TESTS := $(TARGET_OUT_DATA)/nativetest | 
 | $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_DATA_METRIC_TESTS := $(TARGET_OUT_DATA)/benchmarktest | 
 | endif | 
 |  | 
 | TARGET_OUT_CACHE := $(PRODUCT_OUT)/cache | 
 |  | 
 | TARGET_OUT_VENDOR := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_VENDOR) | 
 | ifneq ($(filter address,$(SANITIZE_TARGET)),) | 
 | target_out_vendor_shared_libraries_base := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_ASAN)/vendor | 
 | else | 
 | target_out_vendor_shared_libraries_base := $(TARGET_OUT_VENDOR) | 
 | endif | 
 |  | 
 | TARGET_OUT_VENDOR_EXECUTABLES := $(TARGET_OUT_VENDOR)/bin | 
 | TARGET_OUT_VENDOR_OPTIONAL_EXECUTABLES := $(TARGET_OUT_VENDOR)/xbin | 
 | ifeq ($(TARGET_IS_64_BIT),true) | 
 | TARGET_OUT_VENDOR_SHARED_LIBRARIES := $(target_out_vendor_shared_libraries_base)/lib64 | 
 | else | 
 | TARGET_OUT_VENDOR_SHARED_LIBRARIES := $(target_out_vendor_shared_libraries_base)/lib | 
 | endif | 
 | TARGET_OUT_VENDOR_RENDERSCRIPT_BITCODE := $(TARGET_OUT_VENDOR_SHARED_LIBRARIES) | 
 | TARGET_OUT_VENDOR_JAVA_LIBRARIES := $(TARGET_OUT_VENDOR)/framework | 
 | TARGET_OUT_VENDOR_APPS := $(TARGET_OUT_VENDOR)/app | 
 | TARGET_OUT_VENDOR_APPS_PRIVILEGED := $(TARGET_OUT_VENDOR)/priv-app | 
 | TARGET_OUT_VENDOR_ETC := $(TARGET_OUT_VENDOR)/etc | 
 |  | 
 | $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_VENDOR_EXECUTABLES := $(TARGET_OUT_VENDOR_EXECUTABLES) | 
 | ifeq ($(TARGET_TRANSLATE_2ND_ARCH),true) | 
 | $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_VENDOR_SHARED_LIBRARIES := $(target_out_vendor_shared_libraries_base)/lib/$(TARGET_2ND_ARCH) | 
 | else | 
 | $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_VENDOR_SHARED_LIBRARIES := $(target_out_vendor_shared_libraries_base)/lib | 
 | endif | 
 | $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_VENDOR_RENDERSCRIPT_BITCODE := $($(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_VENDOR_SHARED_LIBRARIES) | 
 | $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_VENDOR_APPS := $(TARGET_OUT_VENDOR_APPS) | 
 | $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_VENDOR_APPS_PRIVILEGED := $(TARGET_OUT_VENDOR_APPS_PRIVILEGED) | 
 |  | 
 | TARGET_OUT_OEM := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_OEM) | 
 | TARGET_OUT_OEM_EXECUTABLES := $(TARGET_OUT_OEM)/bin | 
 | ifeq ($(TARGET_IS_64_BIT),true) | 
 | TARGET_OUT_OEM_SHARED_LIBRARIES := $(TARGET_OUT_OEM)/lib64 | 
 | else | 
 | TARGET_OUT_OEM_SHARED_LIBRARIES := $(TARGET_OUT_OEM)/lib | 
 | endif | 
 | # We don't expect Java libraries in the oem.img. | 
 | # TARGET_OUT_OEM_JAVA_LIBRARIES:= $(TARGET_OUT_OEM)/framework | 
 | TARGET_OUT_OEM_APPS := $(TARGET_OUT_OEM)/app | 
 | TARGET_OUT_OEM_ETC := $(TARGET_OUT_OEM)/etc | 
 |  | 
 | $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_OEM_EXECUTABLES := $(TARGET_OUT_OEM_EXECUTABLES) | 
 | ifeq ($(TARGET_TRANSLATE_2ND_ARCH),true) | 
 | $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_OEM_SHARED_LIBRARIES := $(TARGET_OUT_OEM)/lib/$(TARGET_2ND_ARCH) | 
 | else | 
 | $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_OEM_SHARED_LIBRARIES := $(TARGET_OUT_OEM)/lib | 
 | endif | 
 | $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_OEM_APPS := $(TARGET_OUT_OEM_APPS) | 
 |  | 
 | TARGET_OUT_ODM := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_ODM) | 
 | TARGET_OUT_ODM_EXECUTABLES := $(TARGET_OUT_ODM)/bin | 
 | ifeq ($(TARGET_IS_64_BIT),true) | 
 | TARGET_OUT_ODM_SHARED_LIBRARIES := $(TARGET_OUT_ODM)/lib64 | 
 | else | 
 | TARGET_OUT_ODM_SHARED_LIBRARIES := $(TARGET_OUT_ODM)/lib | 
 | endif | 
 | TARGET_OUT_ODM_APPS := $(TARGET_OUT_ODM)/app | 
 | TARGET_OUT_ODM_ETC := $(TARGET_OUT_ODM)/etc | 
 |  | 
 | $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_ODM_EXECUTABLES := $(TARGET_OUT_ODM_EXECUTABLES) | 
 | ifeq ($(TARGET_TRANSLATE_2ND_ARCH),true) | 
 | $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_ODM_SHARED_LIBRARIES := $(TARGET_OUT_ODM)/lib/$(TARGET_2ND_ARCH) | 
 | else | 
 | $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_ODM_SHARED_LIBRARIES := $(TARGET_OUT_ODM)/lib | 
 | endif | 
 | $(TARGET_2ND_ARCH_VAR_PREFIX)TARGET_OUT_ODM_APPS := $(TARGET_OUT_ODM_APPS) | 
 |  | 
 | TARGET_OUT_BREAKPAD := $(PRODUCT_OUT)/breakpad | 
 |  | 
 | TARGET_OUT_UNSTRIPPED := $(PRODUCT_OUT)/symbols | 
 | TARGET_OUT_EXECUTABLES_UNSTRIPPED := $(TARGET_OUT_UNSTRIPPED)/system/bin | 
 | TARGET_OUT_SHARED_LIBRARIES_UNSTRIPPED := $(TARGET_OUT_UNSTRIPPED)/system/lib | 
 | TARGET_OUT_VENDOR_SHARED_LIBRARIES_UNSTRIPPED := $(TARGET_OUT_UNSTRIPPED)/$(TARGET_COPY_OUT_VENDOR)/lib | 
 | TARGET_ROOT_OUT_UNSTRIPPED := $(TARGET_OUT_UNSTRIPPED) | 
 | TARGET_ROOT_OUT_SBIN_UNSTRIPPED := $(TARGET_OUT_UNSTRIPPED)/sbin | 
 | TARGET_ROOT_OUT_BIN_UNSTRIPPED := $(TARGET_OUT_UNSTRIPPED)/bin | 
 | TARGET_OUT_COVERAGE := $(PRODUCT_OUT)/coverage | 
 |  | 
 | TARGET_ROOT_OUT := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_ROOT) | 
 | TARGET_ROOT_OUT_BIN := $(TARGET_ROOT_OUT)/bin | 
 | TARGET_ROOT_OUT_SBIN := $(TARGET_ROOT_OUT)/sbin | 
 | TARGET_ROOT_OUT_ETC := $(TARGET_ROOT_OUT)/etc | 
 | TARGET_ROOT_OUT_USR := $(TARGET_ROOT_OUT)/usr | 
 |  | 
 | TARGET_RECOVERY_OUT := $(PRODUCT_OUT)/$(TARGET_COPY_OUT_RECOVERY) | 
 | TARGET_RECOVERY_ROOT_OUT := $(TARGET_RECOVERY_OUT)/root | 
 |  | 
 | TARGET_SYSLOADER_OUT := $(PRODUCT_OUT)/sysloader | 
 | TARGET_SYSLOADER_ROOT_OUT := $(TARGET_SYSLOADER_OUT)/root | 
 | TARGET_SYSLOADER_SYSTEM_OUT := $(TARGET_SYSLOADER_OUT)/root/system | 
 |  | 
 | TARGET_INSTALLER_OUT := $(PRODUCT_OUT)/installer | 
 | TARGET_INSTALLER_DATA_OUT := $(TARGET_INSTALLER_OUT)/data | 
 | TARGET_INSTALLER_ROOT_OUT := $(TARGET_INSTALLER_OUT)/root | 
 | TARGET_INSTALLER_SYSTEM_OUT := $(TARGET_INSTALLER_OUT)/root/system | 
 |  | 
 | COMMON_MODULE_CLASSES := TARGET-NOTICE_FILES HOST-NOTICE_FILES HOST-JAVA_LIBRARIES | 
 | PER_ARCH_MODULE_CLASSES := SHARED_LIBRARIES STATIC_LIBRARIES EXECUTABLES GYP RENDERSCRIPT_BITCODE NATIVE_TESTS HEADER_LIBRARIES | 
 |  | 
 | ifeq (,$(strip $(DIST_DIR))) | 
 |   DIST_DIR := $(OUT_DIR)/dist | 
 | endif | 
 |  | 
 | ifndef KATI | 
 | PRINT_BUILD_CONFIG ?= true | 
 | endif | 
 |  | 
 | ifeq ($(USE_CLANG_PLATFORM_BUILD),) | 
 | USE_CLANG_PLATFORM_BUILD := true | 
 | endif | 
 |  | 
 | ifneq ($(USE_CLANG_PLATFORM_BUILD),true) | 
 | ifneq ($(USE_CLANG_PLATFORM_BUILD),false) | 
 | $(error USE_CLANG_PLATFORM_BUILD must be true or false) | 
 | endif | 
 | endif |