core/dex_preopt_odex_install.mk

# dexpreopt_odex_install.mk is used to define odex creation rules for JARs and APKs
# This file depends on variables set in base_rules.mk
# Output variables: LOCAL_DEX_PREOPT, LOCAL_UNCOMPRESS_DEX, built_odex,
#                   dexpreopt_boot_jar_module

# We explicitly uncompress APKs of privileged apps, and used by
# privileged apps
LOCAL_UNCOMPRESS_DEX := false
ifneq (true,$(DONT_UNCOMPRESS_PRIV_APPS_DEXS))
  ifeq (true,$(LOCAL_PRIVILEGED_MODULE))
    LOCAL_UNCOMPRESS_DEX := true
  endif

  ifneq (,$(filter $(PRODUCT_LOADED_BY_PRIVILEGED_MODULES), $(LOCAL_MODULE)))
    LOCAL_UNCOMPRESS_DEX := true
  endif
endif  # DONT_UNCOMPRESS_PRIV_APPS_DEXS

# Setting LOCAL_DEX_PREOPT based on WITH_DEXPREOPT, LOCAL_DEX_PREOPT, etc
LOCAL_DEX_PREOPT := $(strip $(LOCAL_DEX_PREOPT))
ifndef LOCAL_DEX_PREOPT # LOCAL_DEX_PREOPT undefined
  LOCAL_DEX_PREOPT := $(DEX_PREOPT_DEFAULT)

  ifeq ($(filter $(TARGET_OUT)/%,$(my_module_path)),) # Not installed to system.img.
    # Default to nostripping for non system preopt (enables preopt).
    # Don't strip in case the oat/vdex version in system ROM doesn't match the one in other
    # partitions. It needs to be able to fall back to the APK for that case.
    LOCAL_DEX_PREOPT := nostripping
  endif

  ifneq (,$(LOCAL_APK_LIBRARIES)) # LOCAL_APK_LIBRARIES not empty
    LOCAL_DEX_PREOPT := nostripping
  endif
endif

ifeq (false,$(LOCAL_DEX_PREOPT))
  LOCAL_DEX_PREOPT :=
endif

# Only enable preopt for non tests.
ifneq (,$(filter $(LOCAL_MODULE_TAGS),tests))
  LOCAL_DEX_PREOPT :=
endif

# If we have product-specific config for this module?
ifeq (disable,$(DEXPREOPT.$(TARGET_PRODUCT).$(LOCAL_MODULE).CONFIG))
  LOCAL_DEX_PREOPT :=
endif

# Disable preopt for TARGET_BUILD_APPS
ifneq (,$(TARGET_BUILD_APPS))
  LOCAL_DEX_PREOPT :=
endif

# Disable preopt if not WITH_DEXPREOPT
ifneq (true,$(WITH_DEXPREOPT))
  LOCAL_DEX_PREOPT :=
endif

ifdef LOCAL_UNINSTALLABLE_MODULE
  LOCAL_DEX_PREOPT :=
endif

ifeq (,$(strip $(built_dex)$(my_prebuilt_src_file)$(LOCAL_SOONG_DEX_JAR))) # contains no java code
  LOCAL_DEX_PREOPT :=
endif

# if WITH_DEXPREOPT_BOOT_IMG_AND_SYSTEM_SERVER_ONLY=true and module is not in boot class path skip
# Also preopt system server jars since selinux prevents system server from loading anything from
# /data. If we don't do this they will need to be extracted which is not favorable for RAM usage
# or performance. If my_preopt_for_extracted_apk is true, we ignore the only preopt boot image
# options.
ifneq (true,$(my_preopt_for_extracted_apk))
  ifeq (true,$(WITH_DEXPREOPT_BOOT_IMG_AND_SYSTEM_SERVER_ONLY))
    ifeq ($(filter $(PRODUCT_SYSTEM_SERVER_JARS) $(DEXPREOPT_BOOT_JARS_MODULES),$(LOCAL_MODULE)),)
      LOCAL_DEX_PREOPT :=
    endif
  endif
endif

ifeq ($(LOCAL_DEX_PREOPT),true)
  # Don't strip with dexes we explicitly uncompress (dexopt will not store the dex code).
  ifeq ($(LOCAL_UNCOMPRESS_DEX),true)
    LOCAL_DEX_PREOPT := nostripping
  endif  # LOCAL_UNCOMPRESS_DEX

  # system_other isn't there for an OTA, so don't strip
  # if module is on system, and odex is on system_other.
  ifeq ($(BOARD_USES_SYSTEM_OTHER_ODEX),true)
    ifneq ($(call install-on-system-other, $(my_module_path)),)
      LOCAL_DEX_PREOPT := nostripping
    endif  # install-on-system-other
  endif  # BOARD_USES_SYSTEM_OTHER_ODEX

  # We also don't strip if all dexs are uncompressed (dexopt will not store the dex code),
  # but that requires to inspect the source file, which is too early at this point (as we
  # don't know if the source file will actually be used).
  # See dexpreopt-remove-classes.dex.
endif  # LOCAL_DEX_PREOPT

built_odex :=
built_vdex :=
built_art :=
installed_odex :=
installed_vdex :=
installed_art :=
built_installed_odex :=
built_installed_vdex :=
built_installed_art :=
my_process_profile :=
my_profile_is_text_listing :=

ifeq (false,$(WITH_DEX_PREOPT_GENERATE_PROFILE))
  LOCAL_DEX_PREOPT_GENERATE_PROFILE := false
endif

ifndef LOCAL_DEX_PREOPT_GENERATE_PROFILE
  # If LOCAL_DEX_PREOPT_GENERATE_PROFILE is not defined, default it based on the existence of the
  # profile class listing. TODO: Use product specific directory here.
  my_classes_directory := $(PRODUCT_DEX_PREOPT_PROFILE_DIR)
  LOCAL_DEX_PREOPT_PROFILE := $(my_classes_directory)/$(LOCAL_MODULE).prof

  ifneq (,$(wildcard $(LOCAL_DEX_PREOPT_PROFILE)))
    my_process_profile := true
    my_profile_is_text_listing := false
  endif
else
  my_process_profile := $(LOCAL_DEX_PREOPT_GENERATE_PROFILE)
  my_profile_is_text_listing := true
  LOCAL_DEX_PREOPT_PROFILE := $(LOCAL_DEX_PREOPT_PROFILE_CLASS_LISTING)
endif

ifeq (true,$(my_process_profile))

  ifeq (,$(LOCAL_DEX_PREOPT_APP_IMAGE))
    LOCAL_DEX_PREOPT_APP_IMAGE := true
  endif

  ifndef LOCAL_DEX_PREOPT_PROFILE
    $(call pretty-error,Must have specified class listing (LOCAL_DEX_PREOPT_PROFILE))
  endif
  ifeq (,$(dex_preopt_profile_src_file))
    $(call pretty-error, Internal error: dex_preopt_profile_src_file must be set)
  endif
  my_built_profile := $(dir $(LOCAL_BUILT_MODULE))/profile.prof
  my_dex_location := $(patsubst $(PRODUCT_OUT)%,%,$(LOCAL_INSTALLED_MODULE))
  # Remove compressed APK extension.
  my_dex_location := $(patsubst %.gz,%,$(my_dex_location))
  $(my_built_profile): PRIVATE_BUILT_MODULE := $(dex_preopt_profile_src_file)
  $(my_built_profile): PRIVATE_DEX_LOCATION := $(my_dex_location)
  $(my_built_profile): PRIVATE_SOURCE_CLASSES := $(LOCAL_DEX_PREOPT_PROFILE)
  $(my_built_profile): $(LOCAL_DEX_PREOPT_PROFILE)
  $(my_built_profile): $(PROFMAN)
  $(my_built_profile): $(dex_preopt_profile_src_file)
  ifeq (true,$(my_profile_is_text_listing))
    # The profile is a test listing of classes (used for framework jars).
    # We need to generate the actual binary profile before being able to compile.
    $(my_built_profile):
	$(hide) mkdir -p $(dir $@)
	ANDROID_LOG_TAGS="*:e" $(PROFMAN) \
		--create-profile-from=$(PRIVATE_SOURCE_CLASSES) \
		--apk=$(PRIVATE_BUILT_MODULE) \
		--dex-location=$(PRIVATE_DEX_LOCATION) \
		--reference-profile-file=$@
  else
    # The profile is binary profile (used for apps). Run it through profman to
    # ensure the profile keys match the apk.
    $(my_built_profile):
	$(hide) mkdir -p $(dir $@)
	touch $@
	ANDROID_LOG_TAGS="*:i" $(PROFMAN) \
	  --copy-and-update-profile-key \
		--profile-file=$(PRIVATE_SOURCE_CLASSES) \
		--apk=$(PRIVATE_BUILT_MODULE) \
		--dex-location=$(PRIVATE_DEX_LOCATION) \
		--reference-profile-file=$@ \
	|| echo "Profile out of date for $(PRIVATE_BUILT_MODULE)"
  endif

  my_profile_is_text_listing :=
  dex_preopt_profile_src_file :=

  # Remove compressed APK extension.
  my_installed_profile := $(patsubst %.gz,%,$(LOCAL_INSTALLED_MODULE)).prof

  # my_installed_profile := $(LOCAL_INSTALLED_MODULE).prof
  $(eval $(call copy-one-file,$(my_built_profile),$(my_installed_profile)))
  build_installed_profile:=$(my_built_profile):$(my_installed_profile)
else
  build_installed_profile:=
  my_installed_profile :=
endif

ifdef LOCAL_DEX_PREOPT

  dexpreopt_boot_jar_module := $(filter $(DEXPREOPT_BOOT_JARS_MODULES),$(LOCAL_MODULE))

  ifdef dexpreopt_boot_jar_module
    # For libart, the boot jars' odex files are replaced by $(DEFAULT_DEX_PREOPT_INSTALLED_IMAGE).
    # We use this installed_odex trick to get boot.art installed.
    installed_odex := $(DEFAULT_DEX_PREOPT_INSTALLED_IMAGE)
    # Append the odex for the 2nd arch if we have one.
    installed_odex += $($(TARGET_2ND_ARCH_VAR_PREFIX)DEFAULT_DEX_PREOPT_INSTALLED_IMAGE)
  else  # boot jar
    ifeq ($(LOCAL_MODULE_CLASS),JAVA_LIBRARIES)

      my_module_multilib := $(LOCAL_MULTILIB)
      # If the module is not an SDK library and it's a system server jar, only preopt the primary arch.
      my_filtered_lib_name := $(patsubst %.impl,%,$(LOCAL_MODULE))
      ifeq (,$(filter $(JAVA_SDK_LIBRARIES),$(my_filtered_lib_name)))
        # For a Java library, by default we build odex for both 1st arch and 2nd arch.
        # But it can be overridden with "LOCAL_MULTILIB := first".
        ifneq (,$(filter $(PRODUCT_SYSTEM_SERVER_JARS),$(LOCAL_MODULE)))
          # For system server jars, we build for only "first".
          my_module_multilib := first
        endif
      endif

      # Only preopt primary arch for translated arch since there is only an image there.
      ifeq ($(TARGET_TRANSLATE_2ND_ARCH),true)
        my_module_multilib := first
      endif

      # #################################################
      # Odex for the 1st arch
      my_2nd_arch_prefix :=
      include $(BUILD_SYSTEM)/setup_one_odex.mk
      # #################################################
      # Odex for the 2nd arch
      ifdef TARGET_2ND_ARCH
        ifneq ($(TARGET_TRANSLATE_2ND_ARCH),true)
          ifneq (first,$(my_module_multilib))
            my_2nd_arch_prefix := $(TARGET_2ND_ARCH_VAR_PREFIX)
            include $(BUILD_SYSTEM)/setup_one_odex.mk
          endif  # my_module_multilib is not first.
        endif  # TARGET_TRANSLATE_2ND_ARCH not true
      endif  # TARGET_2ND_ARCH
      # #################################################
    else  # must be APPS
      # The preferred arch
      my_2nd_arch_prefix := $(LOCAL_2ND_ARCH_VAR_PREFIX)
      # Save the module multilib since setup_one_odex modifies it.
      saved_my_module_multilib := $(my_module_multilib)
      include $(BUILD_SYSTEM)/setup_one_odex.mk
      my_module_multilib := $(saved_my_module_multilib)
      ifdef TARGET_2ND_ARCH
        ifeq ($(my_module_multilib),both)
          # The non-preferred arch
          my_2nd_arch_prefix := $(if $(LOCAL_2ND_ARCH_VAR_PREFIX),,$(TARGET_2ND_ARCH_VAR_PREFIX))
          include $(BUILD_SYSTEM)/setup_one_odex.mk
        endif  # LOCAL_MULTILIB is both
      endif  # TARGET_2ND_ARCH
    endif  # LOCAL_MODULE_CLASS
  endif  # boot jar

  built_odex := $(strip $(built_odex))
  built_vdex := $(strip $(built_vdex))
  built_art := $(strip $(built_art))
  installed_odex := $(strip $(installed_odex))
  installed_vdex := $(strip $(installed_vdex))
  installed_art := $(strip $(installed_art))

  ifdef built_odex
    ifeq (true,$(my_process_profile))
      $(built_odex): $(my_built_profile)
      $(built_odex): PRIVATE_PROFILE_PREOPT_FLAGS := --profile-file=$(my_built_profile)
    else
      $(built_odex): PRIVATE_PROFILE_PREOPT_FLAGS :=
    endif

    ifndef LOCAL_DEX_PREOPT_FLAGS
      LOCAL_DEX_PREOPT_FLAGS := $(DEXPREOPT.$(TARGET_PRODUCT).$(LOCAL_MODULE).CONFIG)
      ifndef LOCAL_DEX_PREOPT_FLAGS
        LOCAL_DEX_PREOPT_FLAGS := $(PRODUCT_DEX_PREOPT_DEFAULT_FLAGS)
      endif
    endif

    my_system_server_compiler_filter := $(PRODUCT_SYSTEM_SERVER_COMPILER_FILTER)
    ifeq (,$(my_system_server_compiler_filter))
      my_system_server_compiler_filter := speed
    endif

    my_default_compiler_filter := $(PRODUCT_DEX_PREOPT_DEFAULT_COMPILER_FILTER)
    ifeq (,$(my_default_compiler_filter))
      # If no default compiler filter is specified, default to 'quicken' to save on storage.
      my_default_compiler_filter := quicken
    endif

    ifeq (,$(filter --compiler-filter=%, $(LOCAL_DEX_PREOPT_FLAGS)))
      ifneq (,$(filter $(PRODUCT_SYSTEM_SERVER_JARS),$(LOCAL_MODULE)))
        # Jars of system server, use the product option if it is set, speed otherwise.
        LOCAL_DEX_PREOPT_FLAGS += --compiler-filter=$(my_system_server_compiler_filter)
      else
        ifneq (,$(filter $(PRODUCT_DEXPREOPT_SPEED_APPS) $(PRODUCT_SYSTEM_SERVER_APPS),$(LOCAL_MODULE)))
          # Apps loaded into system server, and apps the product default to being compiled with the
          # 'speed' compiler filter.
          LOCAL_DEX_PREOPT_FLAGS += --compiler-filter=speed
        else
          ifeq (true,$(my_process_profile))
            # For non system server jars, use speed-profile when we have a profile.
            LOCAL_DEX_PREOPT_FLAGS += --compiler-filter=speed-profile
          else
            LOCAL_DEX_PREOPT_FLAGS += --compiler-filter=$(my_default_compiler_filter)
          endif
        endif
      endif
    endif

    my_generate_dm := $(PRODUCT_DEX_PREOPT_GENERATE_DM_FILES)
    ifeq (,$(filter $(LOCAL_DEX_PREOPT_FLAGS),--compiler-filter=verify))
      # Generating DM files only makes sense for verify, avoid doing for non verify compiler filter APKs.
      my_generate_dm := false
    endif

    # No reason to use a dm file if the dex is already uncompressed.
    ifeq ($(LOCAL_UNCOMPRESS_DEX),true)
      my_generate_dm := false
    endif

    ifeq (true,$(my_generate_dm))
      LOCAL_DEX_PREOPT_FLAGS += --copy-dex-files=false
      LOCAL_DEX_PREOPT := nostripping
      my_built_dm := $(dir $(LOCAL_BUILT_MODULE))generated.dm
      my_installed_dm := $(patsubst %.apk,%,$(LOCAL_INSTALLED_MODULE)).dm
      my_copied_vdex := $(dir $(LOCAL_BUILT_MODULE))primary.vdex
      $(eval $(call copy-one-file,$(built_vdex),$(my_copied_vdex)))
      $(my_built_dm): PRIVATE_INPUT_VDEX := $(my_copied_vdex)
      $(my_built_dm): $(my_copied_vdex) $(ZIPTIME)
	$(hide) mkdir -p $(dir $@)
	$(hide) rm -f $@
	$(hide) zip -qD -j -X -9 $@ $(PRIVATE_INPUT_VDEX)
	$(ZIPTIME) $@
      $(eval $(call copy-one-file,$(my_built_dm),$(my_installed_dm)))
    endif

    # By default, emit debug info.
    my_dexpreopt_debug_info := true
    # If the global setting suppresses mini-debug-info, disable it.
    ifeq (false,$(WITH_DEXPREOPT_DEBUG_INFO))
      my_dexpreopt_debug_info := false
    endif

    # PRODUCT_SYSTEM_SERVER_DEBUG_INFO overrides WITH_DEXPREOPT_DEBUG_INFO.
    # PRODUCT_OTHER_JAVA_DEBUG_INFO overrides WITH_DEXPREOPT_DEBUG_INFO.
    ifneq (,$(filter $(PRODUCT_SYSTEM_SERVER_JARS),$(LOCAL_MODULE)))
      ifeq (true,$(PRODUCT_SYSTEM_SERVER_DEBUG_INFO))
        my_dexpreopt_debug_info := true
      else ifeq (false,$(PRODUCT_SYSTEM_SERVER_DEBUG_INFO))
        my_dexpreopt_debug_info := false
      endif
    else
      ifeq (true,$(PRODUCT_OTHER_JAVA_DEBUG_INFO))
        my_dexpreopt_debug_info := true
      else ifeq (false,$(PRODUCT_OTHER_JAVA_DEBUG_INFO))
        my_dexpreopt_debug_info := false
      endif
    endif

    # Never enable on eng.
    ifeq (eng,$(filter eng, $(TARGET_BUILD_VARIANT)))
      my_dexpreopt_debug_info := false
    endif

    # Add dex2oat flag for debug-info/no-debug-info.
    ifeq (true,$(my_dexpreopt_debug_info))
      LOCAL_DEX_PREOPT_FLAGS += --generate-mini-debug-info
    else ifeq (false,$(my_dexpreopt_debug_info))
      LOCAL_DEX_PREOPT_FLAGS += --no-generate-mini-debug-info
    endif

    # Set the compiler reason to 'prebuilt' to identify the oat files produced
    # during the build, as opposed to compiled on the device.
    LOCAL_DEX_PREOPT_FLAGS += --compilation-reason=prebuilt

    $(built_odex): PRIVATE_DEX_PREOPT_FLAGS := $(LOCAL_DEX_PREOPT_FLAGS)
    $(built_vdex): $(built_odex)
    $(built_art): $(built_odex)
  endif

  ifneq (true,$(my_generate_dm))
    # Add the installed_odex to the list of installed files for this module if we aren't generating a
    # dm file.
    ALL_MODULES.$(my_register_name).INSTALLED += $(installed_odex)
    ALL_MODULES.$(my_register_name).INSTALLED += $(installed_vdex)
    ALL_MODULES.$(my_register_name).INSTALLED += $(installed_art)

    ALL_MODULES.$(my_register_name).BUILT_INSTALLED += $(built_installed_odex)
    ALL_MODULES.$(my_register_name).BUILT_INSTALLED += $(built_installed_vdex)
    ALL_MODULES.$(my_register_name).BUILT_INSTALLED += $(built_installed_art)

    # Make sure to install the .odex and .vdex when you run "make <module_name>"
    $(my_all_targets): $(installed_odex) $(installed_vdex) $(installed_art)
  else
    ALL_MODULES.$(my_register_name).INSTALLED += $(my_installed_dm)
    ALL_MODULES.$(my_register_name).BUILT_INSTALLED += $(my_built_dm) $(my_installed_dm)

    # Make sure to install the .dm when you run "make <module_name>"
    $(my_all_targets): $(installed_dm)
  endif

  # Record dex-preopt config.
  DEXPREOPT.$(LOCAL_MODULE).DEX_PREOPT := $(LOCAL_DEX_PREOPT)
  DEXPREOPT.$(LOCAL_MODULE).MULTILIB := $(LOCAL_MULTILIB)
  DEXPREOPT.$(LOCAL_MODULE).DEX_PREOPT_FLAGS := $(LOCAL_DEX_PREOPT_FLAGS)
  DEXPREOPT.$(LOCAL_MODULE).PRIVILEGED_MODULE := $(LOCAL_PRIVILEGED_MODULE)
  DEXPREOPT.$(LOCAL_MODULE).VENDOR_MODULE := $(LOCAL_VENDOR_MODULE)
  DEXPREOPT.$(LOCAL_MODULE).TARGET_ARCH := $(LOCAL_MODULE_TARGET_ARCH)
  DEXPREOPT.$(LOCAL_MODULE).INSTALLED := $(installed_odex)
  DEXPREOPT.$(LOCAL_MODULE).INSTALLED_STRIPPED := $(LOCAL_INSTALLED_MODULE)
  DEXPREOPT.MODULES.$(LOCAL_MODULE_CLASS) := $(sort \
    $(DEXPREOPT.MODULES.$(LOCAL_MODULE_CLASS)) $(LOCAL_MODULE))

endif # LOCAL_DEX_PREOPT

# Profile doesn't depend on LOCAL_DEX_PREOPT.
ALL_MODULES.$(my_register_name).INSTALLED += $(my_installed_profile)
ALL_MODULES.$(my_register_name).BUILT_INSTALLED += $(build_installed_profile)

my_process_profile :=

$(my_all_targets): $(my_installed_profile)