core/dex_preopt.mk - platform/build - Gitiles

 ####################################
 # dexpreopt support - typically used on user builds to run dexopt (for Dalvik) or dex2oat (for ART) ahead of time
 #
 ####################################

 # list of boot classpath jars for dexpreopt
 DEXPREOPT_BOOT_JARS := $(subst $(space),:,$(PRODUCT_BOOT_JARS))
 DEXPREOPT_BOOT_JARS_MODULES := $(PRODUCT_BOOT_JARS)
 PRODUCT_BOOTCLASSPATH := $(subst $(space),:,$(foreach m,$(DEXPREOPT_BOOT_JARS_MODULES),/system/framework/$(m).jar))

 PRODUCT_SYSTEM_SERVER_CLASSPATH := $(subst $(space),:,$(foreach m,$(PRODUCT_SYSTEM_SERVER_JARS),/system/framework/$(m).jar))

 DEXPREOPT_BUILD_DIR := $(OUT_DIR)
 DEXPREOPT_PRODUCT_DIR_FULL_PATH := $(PRODUCT_OUT)/dex_bootjars
 DEXPREOPT_PRODUCT_DIR := $(patsubst $(DEXPREOPT_BUILD_DIR)/%,%,$(DEXPREOPT_PRODUCT_DIR_FULL_PATH))
 DEXPREOPT_BOOT_JAR_DIR := system/framework
 DEXPREOPT_BOOT_JAR_DIR_FULL_PATH := $(DEXPREOPT_PRODUCT_DIR_FULL_PATH)/$(DEXPREOPT_BOOT_JAR_DIR)

 # The default value for LOCAL_DEX_PREOPT
 DEX_PREOPT_DEFAULT ?= true

 # The default filter for which files go into the system_other image (if it is
 # being used). To bundle everything one should set this to '%'
 SYSTEM_OTHER_ODEX_FILTER ?= app/% priv-app/% product/app/% product/priv-app/%

 # Method returning whether the install path $(1) should be for system_other.
 # Under SANITIZE_LITE, we do not want system_other. Just put things under /data/asan.
 ifeq ($(SANITIZE_LITE),true)
 install-on-system-other =
 else
 install-on-system-other = $(filter-out $(PRODUCT_DEXPREOPT_SPEED_APPS) $(PRODUCT_SYSTEM_SERVER_APPS),$(basename $(notdir $(filter $(foreach f,$(SYSTEM_OTHER_ODEX_FILTER),$(TARGET_OUT)/$(f)),$(1)))))
 endif

 # The default values for pre-opting: always preopt PIC.
 # Conditional to building on linux, as dex2oat currently does not work on darwin.
 ifeq ($(HOST_OS),linux)
   WITH_DEXPREOPT ?= true
   ifeq (eng,$(TARGET_BUILD_VARIANT))
     # Don't strip for quick development turnarounds.
     DEX_PREOPT_DEFAULT := nostripping
     # For an eng build only pre-opt the boot image and system server. This gives reasonable performance
     # and still allows a simple workflow: building in frameworks/base and syncing.
     WITH_DEXPREOPT_BOOT_IMG_AND_SYSTEM_SERVER_ONLY ?= true
   endif
   # Add mini-debug-info to the boot classpath unless explicitly asked not to.
   ifneq (false,$(WITH_DEXPREOPT_DEBUG_INFO))
     PRODUCT_DEX_PREOPT_BOOT_FLAGS += --generate-mini-debug-info
   endif

   # Non eng linux builds must have preopt enabled so that system server doesn't run as interpreter
   # only. b/74209329
   ifeq (,$(filter eng, $(TARGET_BUILD_VARIANT)))
     ifneq (true,$(WITH_DEXPREOPT))
       ifneq (true,$(WITH_DEXPREOPT_BOOT_IMG_AND_SYSTEM_SERVER_ONLY))
         $(call pretty-error, DEXPREOPT must be enabled for user and userdebug builds)
       endif
     endif
   endif
 endif

 GLOBAL_DEXPREOPT_FLAGS :=

 # Special rules for building stripped boot jars that override java_library.mk rules

 # $(1): boot jar module name
 define _dexpreopt-boot-jar-remove-classes.dex
 _dbj_jar_no_dex := $(DEXPREOPT_BOOT_JAR_DIR_FULL_PATH)/$(1)_nodex.jar
 _dbj_src_jar := $(call intermediates-dir-for,JAVA_LIBRARIES,$(1),,COMMON)/javalib.jar

 $(call dexpreopt-copy-jar,$$(_dbj_src_jar),$$(_dbj_jar_no_dex),$(DEX_PREOPT_DEFAULT))

 _dbj_jar_no_dex :=
 _dbj_src_jar :=
 endef

 $(foreach b,$(DEXPREOPT_BOOT_JARS_MODULES),$(eval $(call _dexpreopt-boot-jar-remove-classes.dex,$(b))))

 include $(BUILD_SYSTEM)/dex_preopt_libart.mk

 # Define dexpreopt-one-file based on current default runtime.
 # $(1): the input .jar or .apk file
 # $(2): the output .odex file
 define dexpreopt-one-file
 $(call dex2oat-one-file,$(1),$(2))
 endef

 DEXPREOPT_ONE_FILE_DEPENDENCY_TOOLS := $(DEX2OAT_DEPENDENCY)
 DEXPREOPT_ONE_FILE_DEPENDENCY_BUILT_BOOT_PREOPT := $(DEFAULT_DEX_PREOPT_BUILT_IMAGE_FILENAME)
 ifdef TARGET_2ND_ARCH
 $(TARGET_2ND_ARCH_VAR_PREFIX)DEXPREOPT_ONE_FILE_DEPENDENCY_BUILT_BOOT_PREOPT := $($(TARGET_2ND_ARCH_VAR_PREFIX)DEFAULT_DEX_PREOPT_BUILT_IMAGE_FILENAME)
 endif  # TARGET_2ND_ARCH

 # === hiddenapi rules ===

 hiddenapi_stubs_jar = $(call intermediates-dir-for,JAVA_LIBRARIES,$(1),,COMMON)/javalib.jar

 # Public API stubs
 HIDDENAPI_STUBS := \
     $(call hiddenapi_stubs_jar,android_stubs_current) \
     $(call hiddenapi_stubs_jar,android.test.base.stubs)

 # System API stubs
 HIDDENAPI_STUBS_SYSTEM := \
     $(call hiddenapi_stubs_jar,android_system_stubs_current)

 # Test API stubs
 HIDDENAPI_STUBS_TEST := \
     $(call hiddenapi_stubs_jar,android_test_stubs_current)

 # Allow products to define their own stubs for custom product jars that apps can use.
 ifdef PRODUCT_HIDDENAPI_STUBS
   HIDDENAPI_STUBS += $(foreach stub,$(PRODUCT_HIDDENAPI_STUBS), $(call hiddenapi_stubs_jar,$(stub)))
 endif

 ifdef PRODUCT_HIDDENAPI_STUBS_SYSTEM
   HIDDENAPI_STUBS_SYSTEM += $(foreach stub,$(PRODUCT_HIDDENAPI_STUBS_SYSTEM), $(call hiddenapi_stubs_jar,$(stub)))
 endif

 ifdef PRODUCT_HIDDENAPI_STUBS_TEST
   HIDDENAPI_STUBS_TEST += $(foreach stub,$(PRODUCT_HIDDENAPI_STUBS_TEST), $(call hiddenapi_stubs_jar,$(stub)))
 endif

 # Singleton rule which applies $(HIDDENAPI) on all boot class path dex files.
 # Inputs are filled with `hiddenapi-copy-dex-files` rules.
 $(INTERNAL_PLATFORM_HIDDENAPI_PRIVATE_LIST): PRIVATE_HIDDENAPI_STUBS := $(HIDDENAPI_STUBS)
 $(INTERNAL_PLATFORM_HIDDENAPI_PRIVATE_LIST): PRIVATE_HIDDENAPI_STUBS_SYSTEM := $(HIDDENAPI_STUBS_SYSTEM)
 $(INTERNAL_PLATFORM_HIDDENAPI_PRIVATE_LIST): PRIVATE_HIDDENAPI_STUBS_TEST := $(HIDDENAPI_STUBS_TEST)
 $(INTERNAL_PLATFORM_HIDDENAPI_PRIVATE_LIST): \
     .KATI_IMPLICIT_OUTPUTS := $(INTERNAL_PLATFORM_HIDDENAPI_PUBLIC_LIST)
 $(INTERNAL_PLATFORM_HIDDENAPI_PRIVATE_LIST): $(HIDDENAPI) $(HIDDENAPI_STUBS) \
                                              $(HIDDENAPI_STUBS_SYSTEM) $(HIDDENAPI_STUBS_TEST)
 	for INPUT_DEX in $(PRIVATE_DEX_INPUTS); do \
 		find `dirname $${INPUT_DEX}` -maxdepth 1 -name "classes*.dex"; \
 	done | sort | sed 's/^/--boot-dex=/' | xargs $(HIDDENAPI) list \
 	    --stub-classpath=$(call normalize-path-list, $(PRIVATE_HIDDENAPI_STUBS)) \
 	    --stub-classpath=$(call normalize-path-list, $(PRIVATE_HIDDENAPI_STUBS_SYSTEM)) \
 	    --stub-classpath=$(call normalize-path-list, $(PRIVATE_HIDDENAPI_STUBS_TEST)) \
 	    --out-public=$(INTERNAL_PLATFORM_HIDDENAPI_PUBLIC_LIST) \
 	    --out-private=$(INTERNAL_PLATFORM_HIDDENAPI_PRIVATE_LIST)

 ifeq ($(PRODUCT_DIST_BOOT_AND_SYSTEM_JARS),true)
 boot_profile_jars_zip := $(PRODUCT_OUT)/boot_profile_jars.zip
 all_boot_jars := \
   $(foreach m,$(DEXPREOPT_BOOT_JARS_MODULES),$(PRODUCT_OUT)/system/framework/$(m).jar) \
   $(foreach m,$(PRODUCT_SYSTEM_SERVER_JARS),$(PRODUCT_OUT)/system/framework/$(m).jar)

 $(boot_profile_jars_zip): PRIVATE_JARS := $(all_boot_jars)
 $(boot_profile_jars_zip): $(all_boot_jars) $(SOONG_ZIP)
 	echo "Create boot profiles package: $@"
 	rm -f $@
 	$(SOONG_ZIP) -o $@ -C $(PRODUCT_OUT) $(PRIVATE_JARS)

 droidcore: $(boot_profile_jars_zip)

 $(call dist-for-goals, droidcore, $(boot_profile_jars_zip))
 endif
	####################################
	# dexpreopt support - typically used on user builds to run dexopt (for Dalvik) or dex2oat (for ART) ahead of time
	#
	####################################

	# list of boot classpath jars for dexpreopt
	DEXPREOPT_BOOT_JARS := $(subst $(space),:,$(PRODUCT_BOOT_JARS))
	DEXPREOPT_BOOT_JARS_MODULES := $(PRODUCT_BOOT_JARS)
	PRODUCT_BOOTCLASSPATH := $(subst $(space),:,$(foreach m,$(DEXPREOPT_BOOT_JARS_MODULES),/system/framework/$(m).jar))

	PRODUCT_SYSTEM_SERVER_CLASSPATH := $(subst $(space),:,$(foreach m,$(PRODUCT_SYSTEM_SERVER_JARS),/system/framework/$(m).jar))

	DEXPREOPT_BUILD_DIR := $(OUT_DIR)
	DEXPREOPT_PRODUCT_DIR_FULL_PATH := $(PRODUCT_OUT)/dex_bootjars
	DEXPREOPT_PRODUCT_DIR := $(patsubst $(DEXPREOPT_BUILD_DIR)/%,%,$(DEXPREOPT_PRODUCT_DIR_FULL_PATH))
	DEXPREOPT_BOOT_JAR_DIR := system/framework
	DEXPREOPT_BOOT_JAR_DIR_FULL_PATH := $(DEXPREOPT_PRODUCT_DIR_FULL_PATH)/$(DEXPREOPT_BOOT_JAR_DIR)

	# The default value for LOCAL_DEX_PREOPT
	DEX_PREOPT_DEFAULT ?= true

	# The default filter for which files go into the system_other image (if it is
	# being used). To bundle everything one should set this to '%'
	SYSTEM_OTHER_ODEX_FILTER ?= app/% priv-app/% product/app/% product/priv-app/%

	# Method returning whether the install path $(1) should be for system_other.
	# Under SANITIZE_LITE, we do not want system_other. Just put things under /data/asan.
	ifeq ($(SANITIZE_LITE),true)
	install-on-system-other =
	else
	install-on-system-other = $(filter-out $(PRODUCT_DEXPREOPT_SPEED_APPS) $(PRODUCT_SYSTEM_SERVER_APPS),$(basename $(notdir $(filter $(foreach f,$(SYSTEM_OTHER_ODEX_FILTER),$(TARGET_OUT)/$(f)),$(1)))))
	endif

	# The default values for pre-opting: always preopt PIC.
	# Conditional to building on linux, as dex2oat currently does not work on darwin.
	ifeq ($(HOST_OS),linux)
	WITH_DEXPREOPT ?= true
	ifeq (eng,$(TARGET_BUILD_VARIANT))
	# Don't strip for quick development turnarounds.
	DEX_PREOPT_DEFAULT := nostripping
	# For an eng build only pre-opt the boot image and system server. This gives reasonable performance
	# and still allows a simple workflow: building in frameworks/base and syncing.
	WITH_DEXPREOPT_BOOT_IMG_AND_SYSTEM_SERVER_ONLY ?= true
	endif
	# Add mini-debug-info to the boot classpath unless explicitly asked not to.
	ifneq (false,$(WITH_DEXPREOPT_DEBUG_INFO))
	PRODUCT_DEX_PREOPT_BOOT_FLAGS += --generate-mini-debug-info
	endif

	# Non eng linux builds must have preopt enabled so that system server doesn't run as interpreter
	# only. b/74209329
	ifeq (,$(filter eng, $(TARGET_BUILD_VARIANT)))
	ifneq (true,$(WITH_DEXPREOPT))
	ifneq (true,$(WITH_DEXPREOPT_BOOT_IMG_AND_SYSTEM_SERVER_ONLY))
	$(call pretty-error, DEXPREOPT must be enabled for user and userdebug builds)
	endif
	endif
	endif
	endif

	GLOBAL_DEXPREOPT_FLAGS :=

	# Special rules for building stripped boot jars that override java_library.mk rules

	# $(1): boot jar module name
	define _dexpreopt-boot-jar-remove-classes.dex
	_dbj_jar_no_dex := $(DEXPREOPT_BOOT_JAR_DIR_FULL_PATH)/$(1)_nodex.jar
	_dbj_src_jar := $(call intermediates-dir-for,JAVA_LIBRARIES,$(1),,COMMON)/javalib.jar

	$(call dexpreopt-copy-jar,$$(_dbj_src_jar),$$(_dbj_jar_no_dex),$(DEX_PREOPT_DEFAULT))

	_dbj_jar_no_dex :=
	_dbj_src_jar :=
	endef

	$(foreach b,$(DEXPREOPT_BOOT_JARS_MODULES),$(eval $(call _dexpreopt-boot-jar-remove-classes.dex,$(b))))

	include $(BUILD_SYSTEM)/dex_preopt_libart.mk

	# Define dexpreopt-one-file based on current default runtime.
	# $(1): the input .jar or .apk file
	# $(2): the output .odex file
	define dexpreopt-one-file
	$(call dex2oat-one-file,$(1),$(2))
	endef

	DEXPREOPT_ONE_FILE_DEPENDENCY_TOOLS := $(DEX2OAT_DEPENDENCY)
	DEXPREOPT_ONE_FILE_DEPENDENCY_BUILT_BOOT_PREOPT := $(DEFAULT_DEX_PREOPT_BUILT_IMAGE_FILENAME)
	ifdef TARGET_2ND_ARCH
	$(TARGET_2ND_ARCH_VAR_PREFIX)DEXPREOPT_ONE_FILE_DEPENDENCY_BUILT_BOOT_PREOPT := $($(TARGET_2ND_ARCH_VAR_PREFIX)DEFAULT_DEX_PREOPT_BUILT_IMAGE_FILENAME)
	endif # TARGET_2ND_ARCH

	# === hiddenapi rules ===

	hiddenapi_stubs_jar = $(call intermediates-dir-for,JAVA_LIBRARIES,$(1),,COMMON)/javalib.jar

	# Public API stubs
	HIDDENAPI_STUBS := \
	$(call hiddenapi_stubs_jar,android_stubs_current) \
	$(call hiddenapi_stubs_jar,android.test.base.stubs)

	# System API stubs
	HIDDENAPI_STUBS_SYSTEM := \
	$(call hiddenapi_stubs_jar,android_system_stubs_current)

	# Test API stubs
	HIDDENAPI_STUBS_TEST := \
	$(call hiddenapi_stubs_jar,android_test_stubs_current)

	# Allow products to define their own stubs for custom product jars that apps can use.
	ifdef PRODUCT_HIDDENAPI_STUBS
	HIDDENAPI_STUBS += $(foreach stub,$(PRODUCT_HIDDENAPI_STUBS), $(call hiddenapi_stubs_jar,$(stub)))
	endif

	ifdef PRODUCT_HIDDENAPI_STUBS_SYSTEM
	HIDDENAPI_STUBS_SYSTEM += $(foreach stub,$(PRODUCT_HIDDENAPI_STUBS_SYSTEM), $(call hiddenapi_stubs_jar,$(stub)))
	endif

	ifdef PRODUCT_HIDDENAPI_STUBS_TEST
	HIDDENAPI_STUBS_TEST += $(foreach stub,$(PRODUCT_HIDDENAPI_STUBS_TEST), $(call hiddenapi_stubs_jar,$(stub)))
	endif

	# Singleton rule which applies $(HIDDENAPI) on all boot class path dex files.
	# Inputs are filled with `hiddenapi-copy-dex-files` rules.
	$(INTERNAL_PLATFORM_HIDDENAPI_PRIVATE_LIST): PRIVATE_HIDDENAPI_STUBS := $(HIDDENAPI_STUBS)
	$(INTERNAL_PLATFORM_HIDDENAPI_PRIVATE_LIST): PRIVATE_HIDDENAPI_STUBS_SYSTEM := $(HIDDENAPI_STUBS_SYSTEM)
	$(INTERNAL_PLATFORM_HIDDENAPI_PRIVATE_LIST): PRIVATE_HIDDENAPI_STUBS_TEST := $(HIDDENAPI_STUBS_TEST)
	$(INTERNAL_PLATFORM_HIDDENAPI_PRIVATE_LIST): \
	.KATI_IMPLICIT_OUTPUTS := $(INTERNAL_PLATFORM_HIDDENAPI_PUBLIC_LIST)
	$(INTERNAL_PLATFORM_HIDDENAPI_PRIVATE_LIST): $(HIDDENAPI) $(HIDDENAPI_STUBS) \
	$(HIDDENAPI_STUBS_SYSTEM) $(HIDDENAPI_STUBS_TEST)
	for INPUT_DEX in $(PRIVATE_DEX_INPUTS); do \
	find `dirname $${INPUT_DEX}` -maxdepth 1 -name "classes*.dex"; \
	done \| sort \| sed 's/^/--boot-dex=/' \| xargs $(HIDDENAPI) list \
	--stub-classpath=$(call normalize-path-list, $(PRIVATE_HIDDENAPI_STUBS)) \
	--stub-classpath=$(call normalize-path-list, $(PRIVATE_HIDDENAPI_STUBS_SYSTEM)) \
	--stub-classpath=$(call normalize-path-list, $(PRIVATE_HIDDENAPI_STUBS_TEST)) \
	--out-public=$(INTERNAL_PLATFORM_HIDDENAPI_PUBLIC_LIST) \
	--out-private=$(INTERNAL_PLATFORM_HIDDENAPI_PRIVATE_LIST)

	ifeq ($(PRODUCT_DIST_BOOT_AND_SYSTEM_JARS),true)
	boot_profile_jars_zip := $(PRODUCT_OUT)/boot_profile_jars.zip
	all_boot_jars := \
	$(foreach m,$(DEXPREOPT_BOOT_JARS_MODULES),$(PRODUCT_OUT)/system/framework/$(m).jar) \
	$(foreach m,$(PRODUCT_SYSTEM_SERVER_JARS),$(PRODUCT_OUT)/system/framework/$(m).jar)

	$(boot_profile_jars_zip): PRIVATE_JARS := $(all_boot_jars)
	$(boot_profile_jars_zip): $(all_boot_jars) $(SOONG_ZIP)
	echo "Create boot profiles package: $@"
	rm -f $@
	$(SOONG_ZIP) -o $@ -C $(PRODUCT_OUT) $(PRIVATE_JARS)

	droidcore: $(boot_profile_jars_zip)

	$(call dist-for-goals, droidcore, $(boot_profile_jars_zip))
	endif