core/Makefile

# Put some miscellaneous rules here

# HACK: clear LOCAL_PATH from including last build target before calling
# intermedites-dir-for
LOCAL_PATH := $(BUILD_SYSTEM)

# -----------------------------------------------------------------
# Define rules to copy PRODUCT_COPY_FILES defined by the product.
# PRODUCT_COPY_FILES contains words like <source file>:<dest file>[:<owner>].
# <dest file> is relative to $(PRODUCT_OUT), so it should look like,
# e.g., "system/etc/file.xml".
# The filter part means "only eval the copy-one-file rule if this
# src:dest pair is the first one to match the same dest"
#$(1): the src:dest pair
#$(2): the dest
define check-product-copy-files
$(if $(filter-out $(TARGET_COPY_OUT_SYSTEM_OTHER)/%,$(2)), \
  $(if $(filter %.apk, $(2)),$(error \
     Prebuilt apk found in PRODUCT_COPY_FILES: $(1), use BUILD_PREBUILT instead!)))
endef
# filter out the duplicate <source file>:<dest file> pairs.
unique_product_copy_files_pairs :=
$(foreach cf,$(PRODUCT_COPY_FILES), \
    $(if $(filter $(unique_product_copy_files_pairs),$(cf)),,\
        $(eval unique_product_copy_files_pairs += $(cf))))
unique_product_copy_files_destinations :=
product_copy_files_ignored :=
$(foreach cf,$(unique_product_copy_files_pairs), \
    $(eval _src := $(call word-colon,1,$(cf))) \
    $(eval _dest := $(call word-colon,2,$(cf))) \
    $(call check-product-copy-files,$(cf),$(_dest)) \
    $(if $(filter $(unique_product_copy_files_destinations),$(_dest)), \
        $(eval product_copy_files_ignored += $(cf)), \
        $(eval _fulldest := $(call append-path,$(PRODUCT_OUT),$(_dest))) \
        $(if $(filter %.xml,$(_dest)),\
            $(eval $(call copy-xml-file-checked,$(_src),$(_fulldest))),\
            $(if $(and $(filter %.jar,$(_dest)),$(filter $(basename $(notdir $(_dest))),$(PRODUCT_LOADED_BY_PRIVILEGED_MODULES))),\
                $(eval $(call copy-and-uncompress-dexs,$(_src),$(_fulldest))), \
                $(if $(filter init%rc,$(notdir $(_dest)))$(filter %/etc/init,$(dir $(_dest))),\
                    $(eval $(call copy-init-script-file-checked,$(_src),$(_fulldest))),\
                    $(eval $(call copy-one-file,$(_src),$(_fulldest)))))) \
        $(eval unique_product_copy_files_destinations += $(_dest))))

# Dump a list of overriden (and ignored PRODUCT_COPY_FILES entries)
pcf_ignored_file := $(PRODUCT_OUT)/product_copy_files_ignored.txt
$(pcf_ignored_file): PRIVATE_IGNORED := $(sort $(product_copy_files_ignored))
$(pcf_ignored_file):
	echo "$(PRIVATE_IGNORED)" | tr " " "\n" >$@

$(call dist-for-goals,droidcore,$(pcf_ignored_file):logs/$(notdir $(pcf_ignored_file)))

pcf_ignored_file :=
product_copy_files_ignored :=
unique_product_copy_files_pairs :=
unique_product_copy_files_destinations :=

# -----------------------------------------------------------------
# Returns the max allowed size for an image suitable for hash verification
# (e.g., boot.img, recovery.img, etc).
# The value 69632 derives from MAX_VBMETA_SIZE + MAX_FOOTER_SIZE in $(AVBTOOL).
# $(1): partition size to flash the image
define get-hash-image-max-size
$(if $(1), \
  $(if $(filter true,$(BOARD_AVB_ENABLE)), \
    $(eval _hash_meta_size := 69632), \
    $(eval _hash_meta_size := 0)) \
  $(1)-$(_hash_meta_size))
endef

# -----------------------------------------------------------------
# Define rules to copy headers defined in copy_headers.mk
# If more than one makefile declared a header, print a warning,
# then copy the last one defined. This matches the previous make
# behavior.
has_dup_copy_headers :=
$(foreach dest,$(ALL_COPIED_HEADERS), \
    $(eval _srcs := $(ALL_COPIED_HEADERS.$(dest).SRC)) \
    $(eval _src := $(lastword $(_srcs))) \
    $(if $(call streq,$(_src),$(_srcs)),, \
        $(warning Duplicate header copy: $(dest)) \
        $(warning _ Using $(_src)) \
        $(warning __ from $(lastword $(ALL_COPIED_HEADERS.$(dest).MAKEFILE))) \
        $(eval _makefiles := $$(wordlist 1,$(call int_subtract,$(words $(ALL_COPIED_HEADERS.$(dest).MAKEFILE)),1),$$(ALL_COPIED_HEADERS.$$(dest).MAKEFILE))) \
        $(foreach src,$(wordlist 1,$(call int_subtract,$(words $(_srcs)),1),$(_srcs)), \
            $(warning _ Ignoring $(src)) \
            $(warning __ from $(firstword $(_makefiles))) \
            $(eval _makefiles := $$(wordlist 2,9999,$$(_makefiles)))) \
        $(eval has_dup_copy_headers := true)) \
    $(eval $(call copy-one-header,$(_src),$(dest))))
all_copied_headers: $(ALL_COPIED_HEADERS)

ifdef has_dup_copy_headers
  has_dup_copy_headers :=
  ifneq ($(BUILD_BROKEN_DUP_COPY_HEADERS),true)
    $(error duplicate header copies are no longer allowed. For more information about headers, see: https://android.googlesource.com/platform/build/soong/+/master/docs/best_practices.md#headers)
  endif
endif

# -----------------------------------------------------------------
# docs/index.html
ifeq (,$(TARGET_BUILD_APPS))
gen := $(OUT_DOCS)/index.html
ALL_DOCS += $(gen)
$(gen): frameworks/base/docs/docs-redirect-index.html
	@mkdir -p $(dir $@)
	@cp -f $< $@
endif

ndk_doxygen_out := $(OUT_NDK_DOCS)
ndk_headers := $(SOONG_OUT_DIR)/ndk/sysroot/usr/include
ndk_docs_src_dir := frameworks/native/docs
ndk_doxyfile := $(ndk_docs_src_dir)/Doxyfile
ifneq ($(wildcard $(ndk_docs_src_dir)),)
ndk_docs_srcs := $(addprefix $(ndk_docs_src_dir)/,\
    $(call find-files-in-subdirs,$(ndk_docs_src_dir),"*",.))
$(ndk_doxygen_out)/index.html: $(ndk_docs_srcs) $(SOONG_OUT_DIR)/ndk.timestamp
	@mkdir -p $(ndk_doxygen_out)
	@echo "Generating NDK docs to $(ndk_doxygen_out)"
	@( cat $(ndk_doxyfile); \
	    echo "INPUT=$(ndk_headers)"; \
	    echo "HTML_OUTPUT=$(ndk_doxygen_out)" \
	) | doxygen -

# Note: Not a part of the docs target because we don't have doxygen available.
# You can run this target locally if you have doxygen installed.
ndk-docs: $(ndk_doxygen_out)/index.html
.PHONY: ndk-docs
endif

# -----------------------------------------------------------------
# generate preview API fingerprint
api_fingerprint := $(call intermediates-dir-for,PACKAGING,api_fingerprint)/api_fingerprint.txt
.KATI_READONLY := api_fingerprint

ifeq (REL,$(PLATFORM_VERSION_CODENAME))
  $(api_fingerprint):
	echo REL >$@
else ifneq ($(TARGET_BUILD_APPS),)
  # TODO: use a prebuilt api_fingerprint.txt from prebuilts/sdk/current.txt once we have one
  #$(eval $(call copy-one-file,prebuilts/sdk/current/api_fingerprint.txt,$(api_fingerprint)))
  $(api_fingerprint):
	echo $(PLATFORM_PREVIEW_SDK_VERSION) >$@
else ifneq ($(TARGET_BUILD_PDK),)
  $(eval $(call copy-one-file,$(_pdk_fusion_intermediates)/api_fingerprint.txt,$(api_fingerprint)))
else
  ifeq ($(HOST_OS),darwin)
  $(api_fingerprint): PRIVATE_HASH := md5
  else
  $(api_fingerprint): PRIVATE_HASH := md5sum
  endif
  $(api_fingerprint): $(sort $(wildcard frameworks/base/api/*current.txt))
	cat $^ | $(PRIVATE_HASH) | cut -d' ' -f1 >$@

  $(call dist-for-goals,sdk,$(api_fingerprint))
endif

# -----------------------------------------------------------------
# property_overrides_split_enabled
property_overrides_split_enabled :=
ifeq ($(BOARD_PROPERTY_OVERRIDES_SPLIT_ENABLED), true)
  property_overrides_split_enabled := true
endif

# -----------------------------------------------------------------
# FINAL_VENDOR_DEFAULT_PROPERTIES will be installed in vendor/default.prop if
# property_overrides_split_enabled is true. Otherwise it will be installed in
# ROOT/default.prop.
ifdef BOARD_VNDK_VERSION
  ifeq ($(BOARD_VNDK_VERSION),current)
    FINAL_VENDOR_DEFAULT_PROPERTIES := ro.vndk.version=$(PLATFORM_VNDK_VERSION)
  else
    FINAL_VENDOR_DEFAULT_PROPERTIES := ro.vndk.version=$(BOARD_VNDK_VERSION)
  endif
  ifdef BOARD_VNDK_RUNTIME_DISABLE
    FINAL_VENDOR_DEFAULT_PROPERTIES += ro.vndk.lite=true
  endif
else
  FINAL_VENDOR_DEFAULT_PROPERTIES := ro.vndk.version=$(PLATFORM_VNDK_VERSION)
  FINAL_VENDOR_DEFAULT_PROPERTIES += ro.vndk.lite=true
endif
FINAL_VENDOR_DEFAULT_PROPERTIES += \
    $(call collapse-pairs, $(PRODUCT_DEFAULT_PROPERTY_OVERRIDES))

# Add cpu properties for bionic and ART.
FINAL_VENDOR_DEFAULT_PROPERTIES += ro.bionic.arch=$(TARGET_ARCH)
FINAL_VENDOR_DEFAULT_PROPERTIES += ro.bionic.cpu_variant=$(TARGET_CPU_VARIANT_RUNTIME)
FINAL_VENDOR_DEFAULT_PROPERTIES += ro.bionic.2nd_arch=$(TARGET_2ND_ARCH)
FINAL_VENDOR_DEFAULT_PROPERTIES += ro.bionic.2nd_cpu_variant=$(TARGET_2ND_CPU_VARIANT_RUNTIME)

FINAL_VENDOR_DEFAULT_PROPERTIES += persist.sys.dalvik.vm.lib.2=libart.so
FINAL_VENDOR_DEFAULT_PROPERTIES += dalvik.vm.isa.$(TARGET_ARCH).variant=$(DEX2OAT_TARGET_CPU_VARIANT_RUNTIME)
ifneq ($(DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES),)
  FINAL_VENDOR_DEFAULT_PROPERTIES += dalvik.vm.isa.$(TARGET_ARCH).features=$(DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES)
endif

ifdef TARGET_2ND_ARCH
  FINAL_VENDOR_DEFAULT_PROPERTIES += dalvik.vm.isa.$(TARGET_2ND_ARCH).variant=$($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_CPU_VARIANT_RUNTIME)
  ifneq ($($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES),)
    FINAL_VENDOR_DEFAULT_PROPERTIES += dalvik.vm.isa.$(TARGET_2ND_ARCH).features=$($(TARGET_2ND_ARCH_VAR_PREFIX)DEX2OAT_TARGET_INSTRUCTION_SET_FEATURES)
  endif
endif

# Although these variables are prefixed with TARGET_RECOVERY_, they are also needed under charger
# mode (via libminui).
ifdef TARGET_RECOVERY_DEFAULT_ROTATION
FINAL_VENDOR_DEFAULT_PROPERTIES += \
    ro.minui.default_rotation=$(TARGET_RECOVERY_DEFAULT_ROTATION)
endif
ifdef TARGET_RECOVERY_OVERSCAN_PERCENT
FINAL_VENDOR_DEFAULT_PROPERTIES += \
    ro.minui.overscan_percent=$(TARGET_RECOVERY_OVERSCAN_PERCENT)
endif
ifdef TARGET_RECOVERY_PIXEL_FORMAT
FINAL_VENDOR_DEFAULT_PROPERTIES += \
    ro.minui.pixel_format=$(TARGET_RECOVERY_PIXEL_FORMAT)
endif
FINAL_VENDOR_DEFAULT_PROPERTIES := $(call uniq-pairs-by-first-component, \
    $(FINAL_VENDOR_DEFAULT_PROPERTIES),=)

# -----------------------------------------------------------------
# prop.default

BUILDINFO_SH := build/make/tools/buildinfo.sh
BUILDINFO_COMMON_SH := build/make/tools/buildinfo_common.sh

# Generates a set of sysprops common to all partitions to a file.
# $(1): Partition name
# $(2): Output file name
define generate-common-build-props
	PRODUCT_BRAND="$(PRODUCT_BRAND)" \
	PRODUCT_DEVICE="$(TARGET_DEVICE)" \
	PRODUCT_MANUFACTURER="$(PRODUCT_MANUFACTURER)" \
	PRODUCT_MODEL="$(PRODUCT_MODEL)" \
	PRODUCT_NAME="$(TARGET_PRODUCT)" \
	$(call generate-common-build-props-with-product-vars-set,$(1),$(2))
endef

# Like the above macro, but requiring the relevant PRODUCT_ environment
# variables to be set when called.
define generate-common-build-props-with-product-vars-set
	BUILD_FINGERPRINT="$(BUILD_FINGERPRINT_FROM_FILE)" \
	BUILD_ID="$(BUILD_ID)" \
	BUILD_NUMBER="$(BUILD_NUMBER_FROM_FILE)" \
	BUILD_VERSION_TAGS="$(BUILD_VERSION_TAGS)" \
	DATE="$(DATE_FROM_FILE)" \
	PLATFORM_SDK_VERSION="$(PLATFORM_SDK_VERSION)" \
	PLATFORM_VERSION="$(PLATFORM_VERSION)" \
	TARGET_BUILD_TYPE="$(TARGET_BUILD_VARIANT)" \
	bash $(BUILDINFO_COMMON_SH) "$(1)" >> $(2)
endef

ifdef property_overrides_split_enabled
INSTALLED_DEFAULT_PROP_TARGET := $(TARGET_OUT)/etc/prop.default
INSTALLED_DEFAULT_PROP_OLD_TARGET := $(TARGET_ROOT_OUT)/default.prop
ALL_DEFAULT_INSTALLED_MODULES += $(INSTALLED_DEFAULT_PROP_OLD_TARGET)
$(INSTALLED_DEFAULT_PROP_OLD_TARGET): $(INSTALLED_DEFAULT_PROP_TARGET)
else
# legacy path
INSTALLED_DEFAULT_PROP_TARGET := $(TARGET_ROOT_OUT)/default.prop
endif
ALL_DEFAULT_INSTALLED_MODULES += $(INSTALLED_DEFAULT_PROP_TARGET)
FINAL_DEFAULT_PROPERTIES := \
    $(call collapse-pairs, $(ADDITIONAL_DEFAULT_PROPERTIES)) \
    $(call collapse-pairs, $(PRODUCT_SYSTEM_DEFAULT_PROPERTIES))
ifndef property_overrides_split_enabled
  FINAL_DEFAULT_PROPERTIES += \
      $(call collapse-pairs, $(FINAL_VENDOR_DEFAULT_PROPERTIES))
endif
FINAL_DEFAULT_PROPERTIES := $(call uniq-pairs-by-first-component, \
    $(FINAL_DEFAULT_PROPERTIES),=)

intermediate_system_build_prop := $(call intermediates-dir-for,ETC,system_build_prop)/build.prop

$(INSTALLED_DEFAULT_PROP_TARGET): $(BUILDINFO_COMMON_SH) $(intermediate_system_build_prop)
	@echo Target buildinfo: $@
	@mkdir -p $(dir $@)
	@rm -f $@
	$(hide) echo "#" > $@; \
	        echo "# ADDITIONAL_DEFAULT_PROPERTIES" >> $@; \
	        echo "#" >> $@;
	$(hide) $(foreach line,$(FINAL_DEFAULT_PROPERTIES), \
	    echo "$(line)" >> $@;)
	$(hide) build/make/tools/post_process_props.py $@
ifdef property_overrides_split_enabled
	$(hide) mkdir -p $(TARGET_ROOT_OUT)
	$(hide) ln -sf system/etc/prop.default $(INSTALLED_DEFAULT_PROP_OLD_TARGET)
endif

# -----------------------------------------------------------------
# vendor default.prop
INSTALLED_VENDOR_DEFAULT_PROP_TARGET :=
ifdef property_overrides_split_enabled
INSTALLED_VENDOR_DEFAULT_PROP_TARGET := $(TARGET_OUT_VENDOR)/default.prop
ALL_DEFAULT_INSTALLED_MODULES += $(INSTALLED_VENDOR_DEFAULT_PROP_TARGET)

$(INSTALLED_VENDOR_DEFAULT_PROP_TARGET): $(INSTALLED_DEFAULT_PROP_TARGET)
	@echo Target buildinfo: $@
	@mkdir -p $(dir $@)
	$(hide) echo "#" > $@; \
	        echo "# ADDITIONAL VENDOR DEFAULT PROPERTIES" >> $@; \
	        echo "#" >> $@;
	$(hide) $(foreach line,$(FINAL_VENDOR_DEFAULT_PROPERTIES), \
	    echo "$(line)" >> $@;)
	$(hide) build/make/tools/post_process_props.py $@

endif  # property_overrides_split_enabled

# -----------------------------------------------------------------
# build.prop
INSTALLED_BUILD_PROP_TARGET := $(TARGET_OUT)/build.prop
ALL_DEFAULT_INSTALLED_MODULES += $(INSTALLED_BUILD_PROP_TARGET)
FINAL_BUILD_PROPERTIES := \
    $(call collapse-pairs, $(ADDITIONAL_BUILD_PROPERTIES))
FINAL_BUILD_PROPERTIES := $(call uniq-pairs-by-first-component, \
    $(FINAL_BUILD_PROPERTIES),=)

# A list of arbitrary tags describing the build configuration.
# Force ":=" so we can use +=
BUILD_VERSION_TAGS := $(BUILD_VERSION_TAGS)
ifeq ($(TARGET_BUILD_TYPE),debug)
  BUILD_VERSION_TAGS += debug
endif
# The "test-keys" tag marks builds signed with the old test keys,
# which are available in the SDK.  "dev-keys" marks builds signed with
# non-default dev keys (usually private keys from a vendor directory).
# Both of these tags will be removed and replaced with "release-keys"
# when the target-files is signed in a post-build step.
ifeq ($(DEFAULT_SYSTEM_DEV_CERTIFICATE),build/make/target/product/security/testkey)
BUILD_KEYS := test-keys
else
BUILD_KEYS := dev-keys
endif
BUILD_VERSION_TAGS += $(BUILD_KEYS)
BUILD_VERSION_TAGS := $(subst $(space),$(comma),$(sort $(BUILD_VERSION_TAGS)))

# A human-readable string that descibes this build in detail.
build_desc := $(TARGET_PRODUCT)-$(TARGET_BUILD_VARIANT) $(PLATFORM_VERSION) $(BUILD_ID) $(BUILD_NUMBER_FROM_FILE) $(BUILD_VERSION_TAGS)
$(intermediate_system_build_prop): PRIVATE_BUILD_DESC := $(build_desc)

# The string used to uniquely identify the combined build and product; used by the OTA server.
ifeq (,$(strip $(BUILD_FINGERPRINT)))
  ifeq ($(strip $(HAS_BUILD_NUMBER)),false)
    BF_BUILD_NUMBER := $(BUILD_USERNAME)$$($(DATE_FROM_FILE) +%m%d%H%M)
  else
    BF_BUILD_NUMBER := $(file <$(BUILD_NUMBER_FILE))
  endif
  BUILD_FINGERPRINT := $(PRODUCT_BRAND)/$(TARGET_PRODUCT)/$(TARGET_DEVICE):$(PLATFORM_VERSION)/$(BUILD_ID)/$(BF_BUILD_NUMBER):$(TARGET_BUILD_VARIANT)/$(BUILD_VERSION_TAGS)
endif
# unset it for safety.
BF_BUILD_NUMBER :=

BUILD_FINGERPRINT_FILE := $(PRODUCT_OUT)/build_fingerprint.txt
ifneq (,$(shell mkdir -p $(PRODUCT_OUT) && echo $(BUILD_FINGERPRINT) >$(BUILD_FINGERPRINT_FILE) && grep " " $(BUILD_FINGERPRINT_FILE)))
  $(error BUILD_FINGERPRINT cannot contain spaces: "$(file <$(BUILD_FINGERPRINT_FILE))")
endif
BUILD_FINGERPRINT_FROM_FILE := $$(cat $(BUILD_FINGERPRINT_FILE))
# unset it for safety.
BUILD_FINGERPRINT :=

# The string used to uniquely identify the system build; used by the OTA server.
# This purposefully excludes any product-specific variables.
ifeq (,$(strip $(BUILD_THUMBPRINT)))
  BUILD_THUMBPRINT := $(PLATFORM_VERSION)/$(BUILD_ID)/$(BUILD_NUMBER_FROM_FILE):$(TARGET_BUILD_VARIANT)/$(BUILD_VERSION_TAGS)
endif

BUILD_THUMBPRINT_FILE := $(PRODUCT_OUT)/build_thumbprint.txt
ifneq (,$(shell mkdir -p $(PRODUCT_OUT) && echo $(BUILD_THUMBPRINT) >$(BUILD_THUMBPRINT_FILE) && grep " " $(BUILD_THUMBPRINT_FILE)))
  $(error BUILD_THUMBPRINT cannot contain spaces: "$(file <$(BUILD_THUMBPRINT_FILE))")
endif
BUILD_THUMBPRINT_FROM_FILE := $$(cat $(BUILD_THUMBPRINT_FILE))
# unset it for safety.
BUILD_THUMBPRINT :=

KNOWN_OEM_THUMBPRINT_PROPERTIES := \
    ro.product.brand \
    ro.product.name \
    ro.product.device
OEM_THUMBPRINT_PROPERTIES := $(filter $(KNOWN_OEM_THUMBPRINT_PROPERTIES),\
    $(PRODUCT_OEM_PROPERTIES))

# Display parameters shown under Settings -> About Phone
ifeq ($(TARGET_BUILD_VARIANT),user)
  # User builds should show:
  # release build number or branch.buld_number non-release builds

  # Dev. branches should have DISPLAY_BUILD_NUMBER set
  ifeq (true,$(DISPLAY_BUILD_NUMBER))
    BUILD_DISPLAY_ID := $(BUILD_ID).$(BUILD_NUMBER_FROM_FILE) $(BUILD_KEYS)
  else
    BUILD_DISPLAY_ID := $(BUILD_ID) $(BUILD_KEYS)
  endif
else
  # Non-user builds should show detailed build information
  BUILD_DISPLAY_ID := $(build_desc)
endif

# Accepts a whitespace separated list of product locales such as
# (en_US en_AU en_GB...) and returns the first locale in the list with
# underscores replaced with hyphens. In the example above, this will
# return "en-US".
define get-default-product-locale
$(strip $(subst _,-, $(firstword $(1))))
endef

# TARGET_BUILD_FLAVOR and ro.build.flavor are used only by the test
# harness to distinguish builds. Only add _asan for a sanitized build
# if it isn't already a part of the flavor (via a dedicated lunch
# config for example).
TARGET_BUILD_FLAVOR := $(TARGET_PRODUCT)-$(TARGET_BUILD_VARIANT)
ifneq (, $(filter address, $(SANITIZE_TARGET)))
ifeq (,$(findstring _asan,$(TARGET_BUILD_FLAVOR)))
TARGET_BUILD_FLAVOR := $(TARGET_BUILD_FLAVOR)_asan
endif
endif

ifdef TARGET_SYSTEM_PROP
system_prop_file := $(TARGET_SYSTEM_PROP)
else
system_prop_file := $(wildcard $(TARGET_DEVICE_DIR)/system.prop)
endif
$(intermediate_system_build_prop): $(BUILDINFO_SH) $(BUILDINFO_COMMON_SH) $(INTERNAL_BUILD_ID_MAKEFILE) $(BUILD_SYSTEM)/version_defaults.mk $(system_prop_file) $(INSTALLED_ANDROID_INFO_TXT_TARGET) $(api_fingerprint)
	@echo Target buildinfo: $@
	@mkdir -p $(dir $@)
	$(hide) echo > $@
ifneq ($(PRODUCT_OEM_PROPERTIES),)
	$(hide) echo "#" >> $@; \
	        echo "# PRODUCT_OEM_PROPERTIES" >> $@; \
	        echo "#" >> $@;
	$(hide) $(foreach prop,$(PRODUCT_OEM_PROPERTIES), \
	    echo "import /oem/oem.prop $(prop)" >> $@;)
endif
	$(hide) PRODUCT_BRAND="$(PRODUCT_SYSTEM_BRAND)" \
	        PRODUCT_MANUFACTURER="$(PRODUCT_SYSTEM_MANUFACTURER)" \
	        PRODUCT_MODEL="$(PRODUCT_SYSTEM_MODEL)" \
	        PRODUCT_NAME="$(PRODUCT_SYSTEM_NAME)" \
	        PRODUCT_DEVICE="$(PRODUCT_SYSTEM_DEVICE)" \
	        $(call generate-common-build-props-with-product-vars-set,system,$@)
	$(hide) TARGET_BUILD_TYPE="$(TARGET_BUILD_VARIANT)" \
	        TARGET_BUILD_FLAVOR="$(TARGET_BUILD_FLAVOR)" \
	        TARGET_DEVICE="$(TARGET_DEVICE)" \
	        PRODUCT_DEFAULT_LOCALE="$(call get-default-product-locale,$(PRODUCT_LOCALES))" \
	        PRODUCT_DEFAULT_WIFI_CHANNELS="$(PRODUCT_DEFAULT_WIFI_CHANNELS)" \
	        PRIVATE_BUILD_DESC="$(PRIVATE_BUILD_DESC)" \
	        BUILD_ID="$(BUILD_ID)" \
	        BUILD_DISPLAY_ID="$(BUILD_DISPLAY_ID)" \
	        DATE="$(DATE_FROM_FILE)" \
	        BUILD_USERNAME="$(BUILD_USERNAME)" \
	        BUILD_HOSTNAME="$(BUILD_HOSTNAME)" \
	        BUILD_NUMBER="$(BUILD_NUMBER_FROM_FILE)" \
	        BOARD_BUILD_SYSTEM_ROOT_IMAGE="$(BOARD_BUILD_SYSTEM_ROOT_IMAGE)" \
	        AB_OTA_UPDATER="$(AB_OTA_UPDATER)" \
	        PLATFORM_VERSION="$(PLATFORM_VERSION)" \
	        PLATFORM_SECURITY_PATCH="$(PLATFORM_SECURITY_PATCH)" \
	        PLATFORM_BASE_OS="$(PLATFORM_BASE_OS)" \
	        PLATFORM_SDK_VERSION="$(PLATFORM_SDK_VERSION)" \
	        PLATFORM_PREVIEW_SDK_VERSION="$(PLATFORM_PREVIEW_SDK_VERSION)" \
	        PLATFORM_PREVIEW_SDK_FINGERPRINT="$$(cat $(api_fingerprint))" \
	        PLATFORM_VERSION_CODENAME="$(PLATFORM_VERSION_CODENAME)" \
	        PLATFORM_VERSION_ALL_CODENAMES="$(PLATFORM_VERSION_ALL_CODENAMES)" \
	        PLATFORM_MIN_SUPPORTED_TARGET_SDK_VERSION="$(PLATFORM_MIN_SUPPORTED_TARGET_SDK_VERSION)" \
	        BUILD_VERSION_TAGS="$(BUILD_VERSION_TAGS)" \
	        $(if $(OEM_THUMBPRINT_PROPERTIES),BUILD_THUMBPRINT="$(BUILD_THUMBPRINT_FROM_FILE)") \
	        TARGET_CPU_ABI_LIST="$(TARGET_CPU_ABI_LIST)" \
	        TARGET_CPU_ABI_LIST_32_BIT="$(TARGET_CPU_ABI_LIST_32_BIT)" \
	        TARGET_CPU_ABI_LIST_64_BIT="$(TARGET_CPU_ABI_LIST_64_BIT)" \
	        TARGET_CPU_ABI="$(TARGET_CPU_ABI)" \
	        TARGET_CPU_ABI2="$(TARGET_CPU_ABI2)" \
	        bash $(BUILDINFO_SH) >> $@
	$(hide) $(foreach file,$(system_prop_file), \
	    if [ -f "$(file)" ]; then \
	        echo Target buildinfo from: "$(file)"; \
	        echo "" >> $@; \
	        echo "#" >> $@; \
	        echo "# from $(file)" >> $@; \
	        echo "#" >> $@; \
	        cat $(file) >> $@; \
	        echo "# end of $(file)" >> $@; \
	    fi;)
	$(if $(FINAL_BUILD_PROPERTIES), \
	    $(hide) echo >> $@; \
	            echo "#" >> $@; \
	            echo "# ADDITIONAL_BUILD_PROPERTIES" >> $@; \
	            echo "#" >> $@; )
	$(hide) $(foreach line,$(FINAL_BUILD_PROPERTIES), \
	    echo "$(line)" >> $@;)
	$(hide) build/make/tools/post_process_props.py $@ $(PRODUCT_SYSTEM_PROPERTY_BLACKLIST)

build_desc :=

ifeq (,$(filter true, $(TARGET_NO_KERNEL) $(TARGET_NO_RECOVERY)))
INSTALLED_RECOVERYIMAGE_TARGET := $(PRODUCT_OUT)/recovery.img
else
INSTALLED_RECOVERYIMAGE_TARGET :=
endif

$(INSTALLED_BUILD_PROP_TARGET): $(intermediate_system_build_prop) $(INSTALLED_RECOVERYIMAGE_TARGET)
	@echo "Target build info: $@"
	$(hide) grep -v 'ro.product.first_api_level' $(intermediate_system_build_prop) > $@

# -----------------------------------------------------------------
# vendor build.prop
#
# For verifying that the vendor build is what we think it is
INSTALLED_VENDOR_BUILD_PROP_TARGET := $(TARGET_OUT_VENDOR)/build.prop
ALL_DEFAULT_INSTALLED_MODULES += $(INSTALLED_VENDOR_BUILD_PROP_TARGET)

ifdef property_overrides_split_enabled
FINAL_VENDOR_BUILD_PROPERTIES += \
    $(call collapse-pairs, $(PRODUCT_PROPERTY_OVERRIDES))
FINAL_VENDOR_BUILD_PROPERTIES := $(call uniq-pairs-by-first-component, \
    $(FINAL_VENDOR_BUILD_PROPERTIES),=)
endif  # property_overrides_split_enabled

$(INSTALLED_VENDOR_BUILD_PROP_TARGET): $(BUILDINFO_COMMON_SH) $(intermediate_system_build_prop)
	@echo Target vendor buildinfo: $@
	@mkdir -p $(dir $@)
	$(hide) echo > $@
	$(hide) grep 'ro.product.first_api_level' $(intermediate_system_build_prop) >> $@ || true
	$(hide) echo ro.vendor.build.security_patch="$(VENDOR_SECURITY_PATCH)">>$@
	$(hide) echo ro.vendor.product.cpu.abilist="$(TARGET_CPU_ABI_LIST)">>$@
	$(hide) echo ro.vendor.product.cpu.abilist32="$(TARGET_CPU_ABI_LIST_32_BIT)">>$@
	$(hide) echo ro.vendor.product.cpu.abilist64="$(TARGET_CPU_ABI_LIST_64_BIT)">>$@
	$(hide) echo ro.product.board="$(TARGET_BOOTLOADER_BOARD_NAME)">>$@
	$(hide) echo ro.board.platform="$(TARGET_BOARD_PLATFORM)">>$@
	$(hide) $(call generate-common-build-props,vendor,$@)
	$(hide) echo "#" >> $@; \
	        echo "# BOOTIMAGE_BUILD_PROPERTIES" >> $@; \
	        echo "#" >> $@;
	$(hide) $(call generate-common-build-props,bootimage,$@)
	$(hide) echo "#" >> $@; \
	        echo "# ADDITIONAL VENDOR BUILD PROPERTIES" >> $@; \
	        echo "#" >> $@;
	$(hide) cat $(INSTALLED_ANDROID_INFO_TXT_TARGET) | grep 'require version-' | sed -e 's/require version-/ro.build.expect./g' >> $@
ifdef property_overrides_split_enabled
	$(hide) $(foreach line,$(FINAL_VENDOR_BUILD_PROPERTIES), \
	    echo "$(line)" >> $@;)
endif  # property_overrides_split_enabled
	$(hide) build/make/tools/post_process_props.py $@ $(PRODUCT_VENDOR_PROPERTY_BLACKLIST)

# -----------------------------------------------------------------
# product build.prop
INSTALLED_PRODUCT_BUILD_PROP_TARGET := $(TARGET_OUT_PRODUCT)/build.prop
ALL_DEFAULT_INSTALLED_MODULES += $(INSTALLED_PRODUCT_BUILD_PROP_TARGET)

ifdef TARGET_PRODUCT_PROP
product_prop_files := $(TARGET_PRODUCT_PROP)
else
product_prop_files := $(wildcard $(TARGET_DEVICE_DIR)/product.prop)
endif

FINAL_PRODUCT_PROPERTIES += \
    $(call collapse-pairs, $(PRODUCT_PRODUCT_PROPERTIES) $(ADDITIONAL_PRODUCT_PROPERTIES))
FINAL_PRODUCT_PROPERTIES := $(call uniq-pairs-by-first-component, \
    $(FINAL_PRODUCT_PROPERTIES),=)

$(INSTALLED_PRODUCT_BUILD_PROP_TARGET): $(BUILDINFO_COMMON_SH) $(product_prop_files)
	@echo Target product buildinfo: $@
	@mkdir -p $(dir $@)
	$(hide) echo > $@
ifdef BOARD_USES_PRODUCTIMAGE
	$(hide) $(call generate-common-build-props,product,$@)
endif  # BOARD_USES_PRODUCTIMAGE
	$(hide) $(foreach file,$(product_prop_files), \
	    if [ -f "$(file)" ]; then \
	        echo Target product properties from: "$(file)"; \
	        echo "" >> $@; \
	        echo "#" >> $@; \
	        echo "# from $(file)" >> $@; \
	        echo "#" >> $@; \
	        cat $(file) >> $@; \
	        echo "# end of $(file)" >> $@; \
	    fi;)
	$(hide) echo "#" >> $@; \
	        echo "# ADDITIONAL PRODUCT PROPERTIES" >> $@; \
	        echo "#" >> $@; \
	        echo "ro.build.characteristics=$(TARGET_AAPT_CHARACTERISTICS)" >> $@;
	$(hide) $(foreach line,$(FINAL_PRODUCT_PROPERTIES), \
	    echo "$(line)" >> $@;)
	$(hide) build/make/tools/post_process_props.py $@

# ----------------------------------------------------------------
# odm build.prop
INSTALLED_ODM_BUILD_PROP_TARGET := $(TARGET_OUT_ODM)/build.prop
ALL_DEFAULT_INSTALLED_MODULES += $(INSTALLED_ODM_BUILD_PROP_TARGET)

FINAL_ODM_BUILD_PROPERTIES += \
    $(call collapse-pairs, $(PRODUCT_ODM_PROPERTIES))
FINAL_ODM_BUILD_PROPERTIES := $(call uniq-pairs-by-first-component, \
    $(FINAL_ODM_BUILD_PROPERTIES),=)

$(INSTALLED_ODM_BUILD_PROP_TARGET): $(BUILDINFO_COMMON_SH)
	@echo Target odm buildinfo: $@
	@mkdir -p $(dir $@)
	$(hide) echo > $@
	$(hide) echo ro.odm.product.cpu.abilist="$(TARGET_CPU_ABI_LIST)">>$@
	$(hide) echo ro.odm.product.cpu.abilist32="$(TARGET_CPU_ABI_LIST_32_BIT)">>$@
	$(hide) echo ro.odm.product.cpu.abilist64="$(TARGET_CPU_ABI_LIST_64_BIT)">>$@
	$(hide) $(call generate-common-build-props,odm,$@)
	$(hide) echo "#" >> $@; \
	        echo "# ADDITIONAL ODM BUILD PROPERTIES" >> $@; \
	        echo "#" >> $@;
	$(hide) $(foreach line,$(FINAL_ODM_BUILD_PROPERTIES), \
	    echo "$(line)" >> $@;)
	$(hide) build/make/tools/post_process_props.py $@

# -----------------------------------------------------------------
# product_services build.prop (unless it's merged into /product)
ifdef MERGE_PRODUCT_SERVICES_INTO_PRODUCT
  ifneq (,$(PRODUCT_PRODUCT_SERVICES_PROPERTIES))
    $(error PRODUCT_PRODUCT_SERVICES_PROPERTIES is not supported in this build.)
  endif
else
INSTALLED_PRODUCT_SERVICES_BUILD_PROP_TARGET := $(TARGET_OUT_PRODUCT_SERVICES)/build.prop
ALL_DEFAULT_INSTALLED_MODULES += $(INSTALLED_PRODUCT_SERVICES_BUILD_PROP_TARGET)

FINAL_PRODUCT_SERVICES_PROPERTIES += \
    $(call collapse-pairs, $(PRODUCT_PRODUCT_SERVICES_PROPERTIES))
FINAL_PRODUCT_SERVICES_PROPERTIES := $(call uniq-pairs-by-first-component, \
    $(FINAL_PRODUCT_SERVICES_PROPERTIES),=)
$(INSTALLED_PRODUCT_SERVICES_BUILD_PROP_TARGET): $(BUILDINFO_COMMON_SH)
	@echo Target product_services buildinfo: $@
	@mkdir -p $(dir $@)
	$(hide) echo > $@
ifdef BOARD_USES_PRODUCT_SERVICESIMAGE
	$(hide) $(call generate-common-build-props,product_services,$@)
endif  # BOARD_USES_PRODUCT_SERVICESIMAGE
	$(hide) echo "#" >> $@; \
	        echo "# ADDITIONAL PRODUCT_SERVICES PROPERTIES" >> $@; \
	        echo "#" >> $@;
	$(hide) $(foreach line,$(FINAL_PRODUCT_SERVICES_PROPERTIES), \
	    echo "$(line)" >> $@;)
	$(hide) build/make/tools/post_process_props.py $@
endif # MERGE_PRODUCT_SERVICES_INTO_PRODUCT

# ----------------------------------------------------------------

# -----------------------------------------------------------------
# sdk-build.prop
#
# There are certain things in build.prop that we don't want to
# ship with the sdk; remove them.

# This must be a list of entire property keys followed by
# "=" characters, without any internal spaces.
sdk_build_prop_remove := \
	ro.build.user= \
	ro.build.host= \
	ro.product.brand= \
	ro.product.manufacturer= \
	ro.product.device=
# TODO: Remove this soon-to-be obsolete property
sdk_build_prop_remove += ro.build.product=
INSTALLED_SDK_BUILD_PROP_TARGET := $(PRODUCT_OUT)/sdk/sdk-build.prop
$(INSTALLED_SDK_BUILD_PROP_TARGET): $(INSTALLED_BUILD_PROP_TARGET)
	@echo SDK buildinfo: $@
	@mkdir -p $(dir $@)
	$(hide) grep -v "$(subst $(space),\|,$(strip \
	            $(sdk_build_prop_remove)))" $< > $@.tmp
	$(hide) for x in $(sdk_build_prop_remove); do \
	            echo "$$x"generic >> $@.tmp; done
	$(hide) mv $@.tmp $@

# -----------------------------------------------------------------
# package stats
ifdef BUILDING_SYSTEM_IMAGE

PACKAGE_STATS_FILE := $(PRODUCT_OUT)/package-stats.txt
PACKAGES_TO_STAT := \
    $(sort $(filter $(TARGET_OUT)/% $(TARGET_OUT_DATA)/%, \
	$(filter %.jar %.apk, $(ALL_DEFAULT_INSTALLED_MODULES))))
$(PACKAGE_STATS_FILE): $(PACKAGES_TO_STAT)
	@echo Package stats: $@
	@mkdir -p $(dir $@)
	$(hide) rm -f $@
ifeq ($(PACKAGES_TO_STAT),)
# Create empty package stats file if target builds no jar(s) or apk(s).
	$(hide) touch $@
else
	$(hide) build/make/tools/dump-package-stats $^ > $@
endif

.PHONY: package-stats
package-stats: $(PACKAGE_STATS_FILE)

endif # BUILDING_SYSTEM_IMAGE

# -----------------------------------------------------------------
# Cert-to-package mapping.  Used by the post-build signing tools.
# Use a macro to add newline to each echo command
define _apkcerts_write_line
$(hide) echo -n 'name="$(1).apk" certificate="$2" private_key="$3"' >> $5
$(if $(4), $(hide) echo -n ' compressed="$4"' >> $5)
$(hide) echo '' >> $5

endef

name := $(TARGET_PRODUCT)
ifeq ($(TARGET_BUILD_TYPE),debug)
  name := $(name)_debug
endif
name := $(name)-apkcerts-$(FILE_NAME_TAG)
intermediates := \
	$(call intermediates-dir-for,PACKAGING,apkcerts)
APKCERTS_FILE := $(intermediates)/$(name).txt
# We don't need to really build all the modules.
# TODO: rebuild APKCERTS_FILE if any app change its cert.
$(APKCERTS_FILE):
	@echo APK certs list: $@
	@mkdir -p $(dir $@)
	@rm -f $@
	$(foreach p,$(PACKAGES),\
	  $(if $(PACKAGES.$(p).EXTERNAL_KEY),\
	    $(call _apkcerts_write_line,$(p),"EXTERNAL","",$(PACKAGES.$(p).COMPRESSED),$@),\
	    $(call _apkcerts_write_line,$(p),$(PACKAGES.$(p).CERTIFICATE),$(PACKAGES.$(p).PRIVATE_KEY),$(PACKAGES.$(p).COMPRESSED),$@)))
	# In case value of PACKAGES is empty.
	$(hide) touch $@

.PHONY: apkcerts-list
apkcerts-list: $(APKCERTS_FILE)

ifneq (,$(TARGET_BUILD_APPS))
  $(call dist-for-goals, apps_only, $(APKCERTS_FILE):apkcerts.txt)
  $(call dist-for-goals, apps_only, $(SOONG_APEX_KEYS_FILE):apexkeys.txt)
endif


# -----------------------------------------------------------------
# build system stats
BUILD_SYSTEM_STATS := $(PRODUCT_OUT)/build_system_stats.txt
$(BUILD_SYSTEM_STATS):
	@rm -f $@
	@$(foreach s,$(STATS.MODULE_TYPE),echo "modules_type_make,$(s),$(words $(STATS.MODULE_TYPE.$(s)))" >>$@;)
	@$(foreach s,$(STATS.SOONG_MODULE_TYPE),echo "modules_type_soong,$(s),$(STATS.SOONG_MODULE_TYPE.$(s))" >>$@;)
$(call dist-for-goals,droidcore,$(BUILD_SYSTEM_STATS))

# -----------------------------------------------------------------
# build /product/etc/security/avb/system_other.avbpubkey if needed
ifdef BUILDING_SYSTEM_OTHER_IMAGE
ifeq ($(BOARD_AVB_ENABLE),true)
INSTALLED_PRODUCT_SYSTEM_OTHER_AVBKEY_TARGET := $(TARGET_OUT_PRODUCT_ETC)/security/avb/system_other.avbpubkey
ALL_DEFAULT_INSTALLED_MODULES += $(INSTALLED_PRODUCT_SYSTEM_OTHER_AVBKEY_TARGET)
endif # BOARD_AVB_ENABLE
endif # BUILDING_SYSTEM_OTHER_IMAGE

# -----------------------------------------------------------------
# Modules ready to be converted to Soong, ordered by how many
# modules depend on them.
SOONG_CONV := $(sort $(SOONG_CONV))
SOONG_CONV_DATA := $(call intermediates-dir-for,PACKAGING,soong_conversion)/soong_conv_data
$(SOONG_CONV_DATA):
	@rm -f $@
	@$(foreach s,$(SOONG_CONV),echo "$(s),$(SOONG_CONV.$(s).TYPE),$(sort $(SOONG_CONV.$(s).PROBLEMS)),$(sort $(filter-out $(SOONG_ALREADY_CONV),$(SOONG_CONV.$(s).DEPS)))" >>$@;)

SOONG_TO_CONVERT_SCRIPT := build/make/tools/soong_to_convert.py
SOONG_TO_CONVERT := $(PRODUCT_OUT)/soong_to_convert.txt
$(SOONG_TO_CONVERT): $(SOONG_CONV_DATA) $(SOONG_TO_CONVERT_SCRIPT)
	@rm -f $@
	$(hide) $(SOONG_TO_CONVERT_SCRIPT) $< >$@
$(call dist-for-goals,droidcore,$(SOONG_TO_CONVERT))

# -----------------------------------------------------------------
# Modules use -Wno-error, or added default -Wall -Werror
WALL_WERROR := $(PRODUCT_OUT)/wall_werror.txt
$(WALL_WERROR):
	@rm -f $@
	echo "# Modules using -Wno-error" >> $@
	for m in $(sort $(SOONG_MODULES_USING_WNO_ERROR) $(MODULES_USING_WNO_ERROR)); do echo $$m >> $@; done
	echo "# Modules added default -Wall" >> $@
	for m in $(sort $(SOONG_MODULES_ADDED_WALL) $(MODULES_ADDED_WALL)); do echo $$m >> $@; done

$(call dist-for-goals,droidcore,$(WALL_WERROR))

# -----------------------------------------------------------------
# Modules missing profile files
PGO_PROFILE_MISSING := $(PRODUCT_OUT)/pgo_profile_file_missing.txt
$(PGO_PROFILE_MISSING):
	@rm -f $@
	echo "# Modules missing PGO profile files" >> $@
	for m in $(SOONG_MODULES_MISSING_PGO_PROFILE_FILE); do echo $$m >> $@; done

$(call dist-for-goals,droidcore,$(PGO_PROFILE_MISSING))

# -----------------------------------------------------------------
# The dev key is used to sign this package, and as the key required
# for future OTA packages installed by this system.  Actual product
# deliverables will be re-signed by hand.  We expect this file to
# exist with the suffixes ".x509.pem" and ".pk8".
DEFAULT_KEY_CERT_PAIR := $(strip $(DEFAULT_SYSTEM_DEV_CERTIFICATE))


# Rules that need to be present for the all targets, even
# if they don't do anything.
.PHONY: systemimage
systemimage:

# -----------------------------------------------------------------

.PHONY: event-log-tags

# Produce an event logs tag file for everything we know about, in order
# to properly allocate numbers.  Then produce a file that's filtered
# for what's going to be installed.

all_event_log_tags_file := $(TARGET_OUT_COMMON_INTERMEDIATES)/all-event-log-tags.txt

event_log_tags_file := $(TARGET_OUT)/etc/event-log-tags

# Include tags from all packages that we know about
all_event_log_tags_src := \
    $(sort $(foreach m, $(ALL_MODULES), $(ALL_MODULES.$(m).EVENT_LOG_TAGS)))

# PDK builds will already have a full list of tags that needs to get merged
# in with the ones from source
pdk_fusion_log_tags_file := $(patsubst $(PRODUCT_OUT)/%,$(_pdk_fusion_intermediates)/%,$(filter $(event_log_tags_file),$(ALL_PDK_FUSION_FILES)))

$(all_event_log_tags_file): PRIVATE_SRC_FILES := $(all_event_log_tags_src) $(pdk_fusion_log_tags_file)
$(all_event_log_tags_file): $(all_event_log_tags_src) $(pdk_fusion_log_tags_file) $(MERGETAGS) build/make/tools/event_log_tags.py
	$(hide) mkdir -p $(dir $@)
	$(hide) $(MERGETAGS) -o $@ $(PRIVATE_SRC_FILES)

# Include tags from all packages included in this product, plus all
# tags that are part of the system (ie, not in a vendor/ or device/
# directory).
event_log_tags_src := \
    $(sort $(foreach m,\
      $(PRODUCT_PACKAGES) \
      $(call module-names-for-tag-list,user), \
      $(ALL_MODULES.$(m).EVENT_LOG_TAGS)) \
      $(filter-out vendor/% device/% out/%,$(all_event_log_tags_src)))

$(event_log_tags_file): PRIVATE_SRC_FILES := $(event_log_tags_src) $(pdk_fusion_log_tags_file)
$(event_log_tags_file): PRIVATE_MERGED_FILE := $(all_event_log_tags_file)
$(event_log_tags_file): $(event_log_tags_src) $(all_event_log_tags_file) $(pdk_fusion_log_tags_file) $(MERGETAGS) build/make/tools/event_log_tags.py
	$(hide) mkdir -p $(dir $@)
	$(hide) $(MERGETAGS) -o $@ -m $(PRIVATE_MERGED_FILE) $(PRIVATE_SRC_FILES)

event-log-tags: $(event_log_tags_file)

ALL_DEFAULT_INSTALLED_MODULES += $(event_log_tags_file)


# #################################################################
# Targets for boot/OS images
# #################################################################
ifneq ($(strip $(TARGET_NO_BOOTLOADER)),true)
  INSTALLED_BOOTLOADER_MODULE := $(PRODUCT_OUT)/bootloader
  ifeq ($(strip $(TARGET_BOOTLOADER_IS_2ND)),true)
    INSTALLED_2NDBOOTLOADER_TARGET := $(PRODUCT_OUT)/2ndbootloader
  else
    INSTALLED_2NDBOOTLOADER_TARGET :=
  endif
else
  INSTALLED_BOOTLOADER_MODULE :=
  INSTALLED_2NDBOOTLOADER_TARGET :=
endif # TARGET_NO_BOOTLOADER
ifneq ($(strip $(TARGET_NO_KERNEL)),true)
  INSTALLED_KERNEL_TARGET := $(PRODUCT_OUT)/kernel
else
  INSTALLED_KERNEL_TARGET :=
endif

# -----------------------------------------------------------------
# the root dir
INTERNAL_ROOT_FILES := $(filter $(TARGET_ROOT_OUT)/%, \
	$(ALL_GENERATED_SOURCES) \
	$(ALL_DEFAULT_INSTALLED_MODULES))

INSTALLED_FILES_FILE_ROOT := $(PRODUCT_OUT)/installed-files-root.txt
INSTALLED_FILES_JSON_ROOT := $(INSTALLED_FILES_FILE_ROOT:.txt=.json)
$(INSTALLED_FILES_FILE_ROOT): .KATI_IMPLICIT_OUTPUTS := $(INSTALLED_FILES_JSON_ROOT)
$(INSTALLED_FILES_FILE_ROOT) : $(INTERNAL_ROOT_FILES) $(FILESLIST)
	@echo Installed file list: $@
	@mkdir -p $(dir $@)
	@rm -f $@
	$(hide) $(FILESLIST) $(TARGET_ROOT_OUT) > $(@:.txt=.json)
	$(hide) build/make/tools/fileslist_util.py -c $(@:.txt=.json) > $@

$(call dist-for-goals, sdk win_sdk sdk_addon, $(INSTALLED_FILES_FILE_ROOT))

#------------------------------------------------------------------
# dtb

ifdef BOARD_PREBUILT_DTBIMAGE_DIR
INSTALLED_DTBIMAGE_TARGET := $(PRODUCT_OUT)/dtb.img
$(INSTALLED_DTBIMAGE_TARGET) : $(sort $(wildcard $(BOARD_PREBUILT_DTBIMAGE_DIR)/*.dtb))
	cat $^ > $@
endif

# -----------------------------------------------------------------
# the ramdisk
ifdef BUILDING_RAMDISK_IMAGE
INTERNAL_RAMDISK_FILES := $(filter $(TARGET_RAMDISK_OUT)/%, \
	$(ALL_GENERATED_SOURCES) \
	$(ALL_DEFAULT_INSTALLED_MODULES))

INSTALLED_FILES_FILE_RAMDISK := $(PRODUCT_OUT)/installed-files-ramdisk.txt
INSTALLED_FILES_JSON_RAMDISK := $(INSTALLED_FILES_FILE_RAMDISK:.txt=.json)
$(INSTALLED_FILES_FILE_RAMDISK): .KATI_IMPLICIT_OUTPUTS := $(INSTALLED_FILES_JSON_RAMDISK)
$(INSTALLED_FILES_FILE_RAMDISK) : $(INTERNAL_RAMDISK_FILES) $(FILESLIST)
	@echo Installed file list: $@
	@mkdir -p $(TARGET_RAMDISK_OUT)
	@mkdir -p $(dir $@)
	@rm -f $@
	$(hide) $(FILESLIST) $(TARGET_RAMDISK_OUT) > $(@:.txt=.json)
	$(hide) build/make/tools/fileslist_util.py -c $(@:.txt=.json) > $@

$(call dist-for-goals, sdk win_sdk sdk_addon, $(INSTALLED_FILES_FILE_RAMDISK))
BUILT_RAMDISK_TARGET := $(PRODUCT_OUT)/ramdisk.img

# We just build this directly to the install location.
INSTALLED_RAMDISK_TARGET := $(BUILT_RAMDISK_TARGET)
$(INSTALLED_RAMDISK_TARGET): $(MKBOOTFS) $(INTERNAL_RAMDISK_FILES) $(INSTALLED_FILES_FILE_RAMDISK) | $(MINIGZIP)
	$(call pretty,"Target ram disk: $@")
	$(hide) $(MKBOOTFS) -d $(TARGET_OUT) $(TARGET_RAMDISK_OUT) | $(MINIGZIP) > $@

.PHONY: ramdisk-nodeps
ramdisk-nodeps: $(MKBOOTFS) | $(MINIGZIP)
	@echo "make $@: ignoring dependencies"
	$(hide) $(MKBOOTFS) -d $(TARGET_OUT) $(TARGET_RAMDISK_OUT) | $(MINIGZIP) > $(INSTALLED_RAMDISK_TARGET)

endif # BUILDING_RAMDISK_IMAGE


INSTALLED_BOOTIMAGE_TARGET := $(PRODUCT_OUT)/boot.img

ifneq ($(strip $(TARGET_NO_KERNEL)),true)

# -----------------------------------------------------------------
# the boot image, which is a collection of other images.
INTERNAL_BOOTIMAGE_ARGS := \
	$(addprefix --second ,$(INSTALLED_2NDBOOTLOADER_TARGET)) \
	--kernel $(INSTALLED_KERNEL_TARGET)

ifdef BOARD_INCLUDE_DTB_IN_BOOTIMG
  INTERNAL_BOOTIMAGE_ARGS += --dtb $(INSTALLED_DTBIMAGE_TARGET)
endif

ifneq ($(BOARD_BUILD_SYSTEM_ROOT_IMAGE),true)
INTERNAL_BOOTIMAGE_ARGS += --ramdisk $(INSTALLED_RAMDISK_TARGET)
endif

INTERNAL_BOOTIMAGE_FILES := $(filter-out --%,$(INTERNAL_BOOTIMAGE_ARGS))

ifdef BOARD_KERNEL_BASE
  INTERNAL_BOOTIMAGE_ARGS += --base $(BOARD_KERNEL_BASE)
endif

ifdef BOARD_KERNEL_PAGESIZE
  INTERNAL_BOOTIMAGE_ARGS += --pagesize $(BOARD_KERNEL_PAGESIZE)
endif

ifeq ($(PRODUCT_SUPPORTS_VERITY),true)
ifeq ($(BOARD_BUILD_SYSTEM_ROOT_IMAGE),true)
VERITY_KEYID := veritykeyid=id:`openssl x509 -in $(PRODUCT_VERITY_SIGNING_KEY).x509.pem -text \
                | grep keyid | sed 's/://g' | tr -d '[:space:]' | tr '[:upper:]' '[:lower:]' | sed 's/keyid//g'`
endif
endif

INTERNAL_KERNEL_CMDLINE := $(strip $(INTERNAL_KERNEL_CMDLINE) buildvariant=$(TARGET_BUILD_VARIANT) $(VERITY_KEYID))
ifdef INTERNAL_KERNEL_CMDLINE
INTERNAL_BOOTIMAGE_ARGS += --cmdline "$(INTERNAL_KERNEL_CMDLINE)"
endif

INTERNAL_MKBOOTIMG_VERSION_ARGS := \
    --os_version $(PLATFORM_VERSION) \
    --os_patch_level $(PLATFORM_SECURITY_PATCH)

# We build recovery as boot image if BOARD_USES_RECOVERY_AS_BOOT is true.
ifneq ($(BOARD_USES_RECOVERY_AS_BOOT),true)
ifeq ($(TARGET_BOOTIMAGE_USE_EXT2),true)
$(error TARGET_BOOTIMAGE_USE_EXT2 is not supported anymore)

else ifeq (true,$(BOARD_AVB_ENABLE)) # TARGET_BOOTIMAGE_USE_EXT2 != true

$(INSTALLED_BOOTIMAGE_TARGET): $(MKBOOTIMG) $(AVBTOOL) $(INTERNAL_BOOTIMAGE_FILES) $(BOARD_AVB_BOOT_KEY_PATH)
	$(call pretty,"Target boot image: $@")
	$(hide) $(MKBOOTIMG) $(INTERNAL_BOOTIMAGE_ARGS) $(INTERNAL_MKBOOTIMG_VERSION_ARGS) $(BOARD_MKBOOTIMG_ARGS) --output $@
	$(hide) $(call assert-max-image-size,$@,$(call get-hash-image-max-size,$(BOARD_BOOTIMAGE_PARTITION_SIZE)))
	$(hide) $(AVBTOOL) add_hash_footer \
	  --image $@ \
	  --partition_size $(BOARD_BOOTIMAGE_PARTITION_SIZE) \
	  --partition_name boot $(INTERNAL_AVB_BOOT_SIGNING_ARGS) \
	  $(BOARD_AVB_BOOT_ADD_HASH_FOOTER_ARGS)

.PHONY: bootimage-nodeps
bootimage-nodeps: $(MKBOOTIMG) $(AVBTOOL) $(BOARD_AVB_BOOT_KEY_PATH)
	@echo "make $@: ignoring dependencies"
	$(hide) $(MKBOOTIMG) $(INTERNAL_BOOTIMAGE_ARGS) $(INTERNAL_MKBOOTIMG_VERSION_ARGS) $(BOARD_MKBOOTIMG_ARGS) --output $(INSTALLED_BOOTIMAGE_TARGET)
	$(hide) $(call assert-max-image-size,$(INSTALLED_BOOTIMAGE_TARGET),$(call get-hash-image-max-size,$(BOARD_BOOTIMAGE_PARTITION_SIZE)))
	$(hide) $(AVBTOOL) add_hash_footer \
	  --image $(INSTALLED_BOOTIMAGE_TARGET) \
	  --partition_size $(BOARD_BOOTIMAGE_PARTITION_SIZE) \
	  --partition_name boot $(INTERNAL_AVB_BOOT_SIGNING_ARGS) \
	  $(BOARD_AVB_BOOT_ADD_HASH_FOOTER_ARGS)

else ifeq (true,$(PRODUCT_SUPPORTS_BOOT_SIGNER)) # BOARD_AVB_ENABLE != true

$(INSTALLED_BOOTIMAGE_TARGET): $(MKBOOTIMG) $(INTERNAL_BOOTIMAGE_FILES) $(BOOT_SIGNER)
	$(call pretty,"Target boot image: $@")
	$(hide) $(MKBOOTIMG) $(INTERNAL_BOOTIMAGE_ARGS) $(INTERNAL_MKBOOTIMG_VERSION_ARGS) $(BOARD_MKBOOTIMG_ARGS) --output $@
	$(BOOT_SIGNER) /boot $@ $(PRODUCT_VERITY_SIGNING_KEY).pk8 $(PRODUCT_VERITY_SIGNING_KEY).x509.pem $@
	$(hide) $(call assert-max-image-size,$@,$(BOARD_BOOTIMAGE_PARTITION_SIZE))

.PHONY: bootimage-nodeps
bootimage-nodeps: $(MKBOOTIMG) $(BOOT_SIGNER)
	@echo "make $@: ignoring dependencies"
	$(hide) $(MKBOOTIMG) $(INTERNAL_BOOTIMAGE_ARGS) $(INTERNAL_MKBOOTIMG_VERSION_ARGS) $(BOARD_MKBOOTIMG_ARGS) --output $(INSTALLED_BOOTIMAGE_TARGET)
	$(BOOT_SIGNER) /boot $(INSTALLED_BOOTIMAGE_TARGET) $(PRODUCT_VERITY_SIGNING_KEY).pk8 $(PRODUCT_VERITY_SIGNING_KEY).x509.pem $(INSTALLED_BOOTIMAGE_TARGET)
	$(hide) $(call assert-max-image-size,$(INSTALLED_BOOTIMAGE_TARGET),$(BOARD_BOOTIMAGE_PARTITION_SIZE))

else ifeq (true,$(PRODUCT_SUPPORTS_VBOOT)) # PRODUCT_SUPPORTS_BOOT_SIGNER != true

$(INSTALLED_BOOTIMAGE_TARGET): $(MKBOOTIMG) $(INTERNAL_BOOTIMAGE_FILES) $(VBOOT_SIGNER) $(FUTILITY)
	$(call pretty,"Target boot image: $@")
	$(hide) $(MKBOOTIMG) $(INTERNAL_BOOTIMAGE_ARGS) $(INTERNAL_MKBOOTIMG_VERSION_ARGS) $(BOARD_MKBOOTIMG_ARGS) --output $@.unsigned
	$(VBOOT_SIGNER) $(FUTILITY) $@.unsigned $(PRODUCT_VBOOT_SIGNING_KEY).vbpubk $(PRODUCT_VBOOT_SIGNING_KEY).vbprivk $(PRODUCT_VBOOT_SIGNING_SUBKEY).vbprivk $@.keyblock $@
	$(hide) $(call assert-max-image-size,$@,$(BOARD_BOOTIMAGE_PARTITION_SIZE))

.PHONY: bootimage-nodeps
bootimage-nodeps: $(MKBOOTIMG) $(VBOOT_SIGNER) $(FUTILITY)
	@echo "make $@: ignoring dependencies"
	$(hide) $(MKBOOTIMG) $(INTERNAL_BOOTIMAGE_ARGS) $(INTERNAL_MKBOOTIMG_VERSION_ARGS) $(BOARD_MKBOOTIMG_ARGS) --output $(INSTALLED_BOOTIMAGE_TARGET).unsigned
	$(VBOOT_SIGNER) $(FUTILITY) $(INSTALLED_BOOTIMAGE_TARGET).unsigned $(PRODUCT_VBOOT_SIGNING_KEY).vbpubk $(PRODUCT_VBOOT_SIGNING_KEY).vbprivk $(PRODUCT_VBOOT_SIGNING_SUBKEY).vbprivk $(INSTALLED_BOOTIMAGE_TARGET).keyblock $(INSTALLED_BOOTIMAGE_TARGET)
	$(hide) $(call assert-max-image-size,$(INSTALLED_BOOTIMAGE_TARGET),$(BOARD_BOOTIMAGE_PARTITION_SIZE))

else # PRODUCT_SUPPORTS_VBOOT != true

$(INSTALLED_BOOTIMAGE_TARGET): $(MKBOOTIMG) $(INTERNAL_BOOTIMAGE_FILES)
	$(call pretty,"Target boot image: $@")
	$(hide) $(MKBOOTIMG) $(INTERNAL_BOOTIMAGE_ARGS) $(INTERNAL_MKBOOTIMG_VERSION_ARGS) $(BOARD_MKBOOTIMG_ARGS) --output $@
	$(hide) $(call assert-max-image-size,$@,$(BOARD_BOOTIMAGE_PARTITION_SIZE))

.PHONY: bootimage-nodeps
bootimage-nodeps: $(MKBOOTIMG)
	@echo "make $@: ignoring dependencies"
	$(hide) $(MKBOOTIMG) $(INTERNAL_BOOTIMAGE_ARGS) $(INTERNAL_MKBOOTIMG_VERSION_ARGS) $(BOARD_MKBOOTIMG_ARGS) --output $(INSTALLED_BOOTIMAGE_TARGET)
	$(hide) $(call assert-max-image-size,$(INSTALLED_BOOTIMAGE_TARGET),$(BOARD_BOOTIMAGE_PARTITION_SIZE))

endif # TARGET_BOOTIMAGE_USE_EXT2
endif # BOARD_USES_RECOVERY_AS_BOOT

else # TARGET_NO_KERNEL == "true"
ifdef BOARD_PREBUILT_BOOTIMAGE
ifneq ($(BOARD_BUILD_SYSTEM_ROOT_IMAGE),true)
# Remove when b/63676296 is resolved.
$(error Prebuilt bootimage is only supported for AB targets)
endif
$(eval $(call copy-one-file,$(BOARD_PREBUILT_BOOTIMAGE),$(INSTALLED_BOOTIMAGE_TARGET)))
else # BOARD_PREBUILT_BOOTIMAGE not defined
INSTALLED_BOOTIMAGE_TARGET :=
endif # BOARD_PREBUILT_BOOTIMAGE
endif # TARGET_NO_KERNEL

# -----------------------------------------------------------------
# NOTICE files
#
# We are required to publish the licenses for all code under BSD, GPL and
# Apache licenses (and possibly other more exotic ones as well). We err on the
# side of caution, so the licenses for other third-party code are included here
# too.
#
# This needs to be before the systemimage rules, because it adds to
# ALL_DEFAULT_INSTALLED_MODULES, which those use to pick which files
# go into the systemimage.

.PHONY: notice_files

# Create the rule to combine the files into text and html/xml forms
# $(1) - xml_excluded_vendor_product|xml_vendor|xml_product|html
# $(2) - Plain text output file
# $(3) - HTML/XML output file
# $(4) - File title
# $(5) - Directory to use.  Notice files are all $(4)/src.  Other
#		 directories in there will be used for scratch
# $(6) - Dependencies for the output files
#
# The algorithm here is that we go collect a hash for each of the notice
# files and write the names of the files that match that hash.  Then
# to generate the real files, we go print out all of the files and their
# hashes.
#
# These rules are fairly complex, so they depend on this makefile so if
# it changes, they'll run again.
#
# TODO: We could clean this up so that we just record the locations of the
# original notice files instead of making rules to copy them somwehere.
# Then we could traverse that without quite as much bash drama.
define combine-notice-files
$(2) $(3): PRIVATE_MESSAGE := $(4)
$(2) $(3): PRIVATE_DIR := $(5)
$(2) : $(3)
$(3) : $(6) $(BUILD_SYSTEM)/Makefile build/make/tools/generate-notice-files.py
	build/make/tools/generate-notice-files.py --text-output $(2) \
	    $(if $(filter $(1),xml_excluded_extra_partitions),-e vendor -e product -e product_services --xml-output, \
	      $(if $(filter $(1),xml_vendor),-i vendor --xml-output, \
	        $(if $(filter $(1),xml_product),-i product --xml-output, \
	          $(if $(filter $(1),xml_product_services),-i product_services --xml-output, \
	            --html-output)))) $(3) \
	    -t $$(PRIVATE_MESSAGE) -s $$(PRIVATE_DIR)/src
notice_files: $(2) $(3)
endef

# Notice file logic isn't relevant for TARGET_BUILD_APPS
ifndef TARGET_BUILD_APPS

# TODO These intermediate NOTICE.txt/NOTICE.html files should go into
# TARGET_OUT_NOTICE_FILES now that the notice files are gathered from
# the src subdirectory.
target_notice_file_txt := $(TARGET_OUT_INTERMEDIATES)/NOTICE.txt
tools_notice_file_txt := $(HOST_OUT_INTERMEDIATES)/NOTICE.txt
tools_notice_file_html := $(HOST_OUT_INTERMEDIATES)/NOTICE.html
kernel_notice_file := $(TARGET_OUT_NOTICE_FILES)/src/kernel.txt
winpthreads_notice_file := $(TARGET_OUT_NOTICE_FILES)/src/winpthreads.txt
pdk_fusion_notice_files := $(filter $(TARGET_OUT_NOTICE_FILES)/%, $(ALL_PDK_FUSION_FILES))

# TODO(b/69865032): Make PRODUCT_NOTICE_SPLIT the default behavior.
ifneq ($(PRODUCT_NOTICE_SPLIT),true)
target_notice_file_html := $(TARGET_OUT_INTERMEDIATES)/NOTICE.html
target_notice_file_html_gz := $(TARGET_OUT_INTERMEDIATES)/NOTICE.html.gz
installed_notice_html_or_xml_gz := $(TARGET_OUT)/etc/NOTICE.html.gz
$(eval $(call combine-notice-files, html, \
	        $(target_notice_file_txt), \
	        $(target_notice_file_html), \
	        "Notices for files contained in the filesystem images in this directory:", \
	        $(TARGET_OUT_NOTICE_FILES), \
	        $(ALL_DEFAULT_INSTALLED_MODULES) $(kernel_notice_file) $(pdk_fusion_notice_files)))
$(target_notice_file_html_gz): $(target_notice_file_html) | $(MINIGZIP)
	$(hide) $(MINIGZIP) -9 < $< > $@
$(installed_notice_html_or_xml_gz): $(target_notice_file_html_gz)
	$(copy-file-to-target)
else
target_notice_file_xml := $(TARGET_OUT_INTERMEDIATES)/NOTICE.xml
target_notice_file_xml_gz := $(TARGET_OUT_INTERMEDIATES)/NOTICE.xml.gz
installed_notice_html_or_xml_gz := $(TARGET_OUT)/etc/NOTICE.xml.gz

target_vendor_notice_file_txt := $(TARGET_OUT_INTERMEDIATES)/NOTICE_VENDOR.txt
target_vendor_notice_file_xml := $(TARGET_OUT_INTERMEDIATES)/NOTICE_VENDOR.xml
target_vendor_notice_file_xml_gz := $(TARGET_OUT_INTERMEDIATES)/NOTICE_VENDOR.xml.gz
installed_vendor_notice_xml_gz := $(TARGET_OUT_VENDOR)/etc/NOTICE.xml.gz

target_product_notice_file_txt := $(TARGET_OUT_INTERMEDIATES)/NOTICE_PRODUCT.txt
target_product_notice_file_xml := $(TARGET_OUT_INTERMEDIATES)/NOTICE_PRODUCT.xml
target_product_notice_file_xml_gz := $(TARGET_OUT_INTERMEDIATES)/NOTICE_PRODUCT.xml.gz
installed_product_notice_xml_gz := $(TARGET_OUT_PRODUCT)/etc/NOTICE.xml.gz

target_product_services_notice_file_txt := $(TARGET_OUT_INTERMEDIATES)/NOTICE_PRODUCT_SERVICES.txt
target_product_services_notice_file_xml := $(TARGET_OUT_INTERMEDIATES)/NOTICE_PRODUCT_SERVICES.xml
target_product_services_notice_file_xml_gz := $(TARGET_OUT_INTERMEDIATES)/NOTICE_PRODUCT_SERVICES.xml.gz
installed_product_services_notice_xml_gz := $(TARGET_OUT_PRODUCT_SERVICES)/etc/NOTICE.xml.gz

# Notice files are copied to TARGET_OUT_NOTICE_FILES as a side-effect of their module
# being built. A notice xml file must depend on all modules that could potentially
# install a license file relevant to it.
license_modules := $(ALL_DEFAULT_INSTALLED_MODULES) $(kernel_notice_file) $(pdk_fusion_notice_files)
# Phonys/fakes don't have notice files (though their deps might)
license_modules := $(filter-out $(TARGET_OUT_FAKE)/%,$(license_modules))
license_modules_vendor := $(filter $(TARGET_OUT_VENDOR)/%,$(license_modules))
license_modules_product := $(filter $(TARGET_OUT_PRODUCT)/%,$(license_modules))
license_modules_product_services := $(filter $(TARGET_OUT_PRODUCT_SERVICES)/%,$(license_modules))
license_modules_agg := $(license_modules_vendor) $(license_modules_product) $(license_modules_product_services)
license_modules_rest := $(filter-out $(license_modules_agg),$(license_modules))

$(eval $(call combine-notice-files, xml_excluded_extra_partitions, \
	        $(target_notice_file_txt), \
	        $(target_notice_file_xml), \
	        "Notices for files contained in the filesystem images in this directory:", \
	        $(TARGET_OUT_NOTICE_FILES), \
	        $(license_modules_rest)))
$(eval $(call combine-notice-files, xml_vendor, \
	        $(target_vendor_notice_file_txt), \
	        $(target_vendor_notice_file_xml), \
	        "Notices for files contained in the vendor filesystem image in this directory:", \
	        $(TARGET_OUT_NOTICE_FILES), \
	        $(license_modules_vendor)))
$(eval $(call combine-notice-files, xml_product, \
	        $(target_product_notice_file_txt), \
	        $(target_product_notice_file_xml), \
	        "Notices for files contained in the product filesystem image in this directory:", \
	        $(TARGET_OUT_NOTICE_FILES), \
	        $(license_modules_product)))
$(eval $(call combine-notice-files, xml_product_services, \
	        $(target_product_services_notice_file_txt), \
	        $(target_product_services_notice_file_xml), \
	        "Notices for files contained in the product_services filesystem image in this directory:", \
	        $(TARGET_OUT_NOTICE_FILES), \
	        $(license_modules_product_services)))

$(target_notice_file_xml_gz): $(target_notice_file_xml) | $(MINIGZIP)
	$(hide) $(MINIGZIP) -9 < $< > $@
$(target_vendor_notice_file_xml_gz): $(target_vendor_notice_file_xml) | $(MINIGZIP)
	$(hide) $(MINIGZIP) -9 < $< > $@
$(target_product_notice_file_xml_gz): $(target_product_notice_file_xml) | $(MINIGZIP)
	$(hide) $(MINIGZIP) -9 < $< > $@
$(target_product_services_notice_file_xml_gz): $(target_product_services_notice_file_xml) | $(MINIGZIP)
	$(hide) $(MINIGZIP) -9 < $< > $@
$(installed_notice_html_or_xml_gz): $(target_notice_file_xml_gz)
	$(copy-file-to-target)
$(installed_vendor_notice_xml_gz): $(target_vendor_notice_file_xml_gz)
	$(copy-file-to-target)
$(installed_product_notice_xml_gz): $(target_product_notice_file_xml_gz)
	$(copy-file-to-target)

# No notice file for product_services if its contents are merged into /product.
# The notices will be part of the /product notice file.
ifndef MERGE_PRODUCT_SERVICES_INTO_PRODUCT
$(installed_product_services_notice_xml_gz): $(target_product_services_notice_file_xml_gz)
	$(copy-file-to-target)
endif

# if we've been run my mm, mmm, etc, don't reinstall this every time
ifeq ($(ONE_SHOT_MAKEFILE),)
  ALL_DEFAULT_INSTALLED_MODULES += $(installed_notice_html_or_xml_gz)
  ALL_DEFAULT_INSTALLED_MODULES += $(installed_vendor_notice_xml_gz)
  ALL_DEFAULT_INSTALLED_MODULES += $(installed_product_notice_xml_gz)
  ALL_DEFAULT_INSTALLED_MODULES += $(installed_product_services_notice_xml_gz)
endif
endif # PRODUCT_NOTICE_SPLIT

ifeq ($(ONE_SHOT_MAKEFILE),)
  ALL_DEFAULT_INSTALLED_MODULES += $(installed_notice_html_or_xml_gz)
endif

$(eval $(call combine-notice-files, html, \
	        $(tools_notice_file_txt), \
	        $(tools_notice_file_html), \
	        "Notices for files contained in the tools directory:", \
	        $(HOST_OUT_NOTICE_FILES), \
	        $(ALL_DEFAULT_INSTALLED_MODULES) \
	        $(winpthreads_notice_file)))

endif  # TARGET_BUILD_APPS

# The kernel isn't really a module, so to get its module file in there, we
# make the target NOTICE files depend on this particular file too, which will
# then be in the right directory for the find in combine-notice-files to work.
$(kernel_notice_file): \
	    $(BUILD_SYSTEM)/LINUX_KERNEL_COPYING \
	    | $(ACP)
	@echo Copying: $@
	$(hide) mkdir -p $(dir $@)
	$(hide) $(ACP) $< $@

$(winpthreads_notice_file): \
	    $(BUILD_SYSTEM)/WINPTHREADS_COPYING \
	    | $(ACP)
	@echo Copying: $@
	$(hide) mkdir -p $(dir $@)
	$(hide) $(ACP) $< $@

# -----------------------------------------------------------------
# Build a keystore with the authorized keys in it, used to verify the
# authenticity of downloaded OTA packages.
#
# This rule adds to ALL_DEFAULT_INSTALLED_MODULES, so it needs to come
# before the rules that use that variable to build the image.
ALL_DEFAULT_INSTALLED_MODULES += $(TARGET_OUT_ETC)/security/otacerts.zip
$(TARGET_OUT_ETC)/security/otacerts.zip: PRIVATE_CERT := $(DEFAULT_KEY_CERT_PAIR).x509.pem
$(TARGET_OUT_ETC)/security/otacerts.zip: $(SOONG_ZIP)
$(TARGET_OUT_ETC)/security/otacerts.zip: $(DEFAULT_KEY_CERT_PAIR).x509.pem
	$(hide) rm -f $@
	$(hide) mkdir -p $(dir $@)
	$(hide) $(SOONG_ZIP) -o $@ -C $(dir $(PRIVATE_CERT)) -f $(PRIVATE_CERT)

# Carry the public key for update_engine if it's a non-IoT target that
# uses the AB updater. We use the same key as otacerts but in RSA public key
# format.
ifeq ($(AB_OTA_UPDATER),true)
ifneq ($(PRODUCT_IOT),true)
ALL_DEFAULT_INSTALLED_MODULES += $(TARGET_OUT_ETC)/update_engine/update-payload-key.pub.pem
$(TARGET_OUT_ETC)/update_engine/update-payload-key.pub.pem: $(DEFAULT_KEY_CERT_PAIR).x509.pem
	$(hide) rm -f $@
	$(hide) mkdir -p $(dir $@)
	$(hide) openssl x509 -pubkey -noout -in $< > $@

ALL_DEFAULT_INSTALLED_MODULES += \
    $(TARGET_RECOVERY_ROOT_OUT)/system/etc/update_engine/update-payload-key.pub.pem
$(TARGET_RECOVERY_ROOT_OUT)/system/etc/update_engine/update-payload-key.pub.pem: \
	    $(TARGET_OUT_ETC)/update_engine/update-payload-key.pub.pem
	$(hide) cp -f $< $@
endif
endif

.PHONY: otacerts
otacerts: $(TARGET_OUT_ETC)/security/otacerts.zip


# #################################################################
# Targets for user images
# #################################################################

INTERNAL_USERIMAGES_EXT_VARIANT :=
ifeq ($(TARGET_USERIMAGES_USE_EXT2),true)
INTERNAL_USERIMAGES_EXT_VARIANT := ext2
else
ifeq ($(TARGET_USERIMAGES_USE_EXT3),true)
INTERNAL_USERIMAGES_EXT_VARIANT := ext3
else
ifeq ($(TARGET_USERIMAGES_USE_EXT4),true)
INTERNAL_USERIMAGES_EXT_VARIANT := ext4
endif
endif
endif

# These options tell the recovery updater/installer how to mount the partitions writebale.
# <fstype>=<fstype_opts>[|<fstype_opts>]...
# fstype_opts := <opt>[,<opt>]...
#         opt := <name>[=<value>]
# The following worked on Nexus devices with Kernel 3.1, 3.4, 3.10
DEFAULT_TARGET_RECOVERY_FSTYPE_MOUNT_OPTIONS := ext4=max_batch_time=0,commit=1,data=ordered,barrier=1,errors=panic,nodelalloc

ifneq (true,$(TARGET_USERIMAGES_SPARSE_EXT_DISABLED))
  INTERNAL_USERIMAGES_SPARSE_EXT_FLAG := -s
endif

INTERNAL_USERIMAGES_DEPS := $(SIMG2IMG)
INTERNAL_USERIMAGES_DEPS += $(MKEXTUSERIMG) $(MAKE_EXT4FS) $(E2FSCK) $(TUNE2FS)
ifeq ($(TARGET_USERIMAGES_USE_F2FS),true)
INTERNAL_USERIMAGES_DEPS += $(MKF2FSUSERIMG) $(MAKE_F2FS)
endif

ifeq ($(BOARD_AVB_ENABLE),true)
INTERNAL_USERIMAGES_DEPS += $(AVBTOOL)
endif

ifneq (true,$(TARGET_USERIMAGES_SPARSE_SQUASHFS_DISABLED))
  INTERNAL_USERIMAGES_SPARSE_SQUASHFS_FLAG := -s
endif
ifneq ($(filter $(BOARD_PRODUCTIMAGE_FILE_SYSTEM_TYPE) $(BOARD_PRODUCT_SERVICESIMAGE_FILE_SYSTEM_TYPE) $(BOARD_ODMIMAGE_FILE_SYSTEM_TYPE) $(BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE) $(BOARD_SYSTEMIMAGE_FILE_SYSTEM_TYPE),squashfs),)
INTERNAL_USERIMAGES_DEPS += $(MAKE_SQUASHFS) $(MKSQUASHFSUSERIMG) $(IMG2SIMG)
endif

INTERNAL_USERIMAGES_BINARY_PATHS := $(sort $(dir $(INTERNAL_USERIMAGES_DEPS)))

ifeq (true,$(PRODUCT_SUPPORTS_VERITY))
INTERNAL_USERIMAGES_DEPS += $(BUILD_VERITY_METADATA) $(BUILD_VERITY_TREE) $(APPEND2SIMG) $(VERITY_SIGNER)
ifeq (true,$(PRODUCT_SUPPORTS_VERITY_FEC))
INTERNAL_USERIMAGES_DEPS += $(FEC)
endif
endif

SELINUX_FC := $(call intermediates-dir-for,ETC,file_contexts.bin)/file_contexts.bin
INTERNAL_USERIMAGES_DEPS += $(SELINUX_FC)

INTERNAL_USERIMAGES_DEPS += $(BLK_ALLOC_TO_BASE_FS)

INTERNAL_USERIMAGES_DEPS += $(MKE2FS_CONF)

ifeq (true,$(PRODUCT_USE_DYNAMIC_PARTITIONS))

ifeq ($(PRODUCT_SUPPORTS_VERITY),true)
  $(error vboot 1.0 doesn't support logical partition)
endif

# TODO(b/80195851): Should not define BOARD_AVB_SYSTEM_KEY_PATH without
# BOARD_AVB_SYSTEM_DETACHED_VBMETA.

endif # PRODUCT_USE_DYNAMIC_PARTITIONS

# $(1): the path of the output dictionary file
# $(2): a subset of "system vendor cache userdata product product_services oem odm"
# $(3): additional "key=value" pairs to append to the dictionary file.
define generate-image-prop-dictionary
$(if $(filter $(2),system),\
    $(if $(BOARD_SYSTEMIMAGE_PARTITION_SIZE),$(hide) echo "system_size=$(BOARD_SYSTEMIMAGE_PARTITION_SIZE)" >> $(1))
    $(if $(INTERNAL_SYSTEM_OTHER_PARTITION_SIZE),$(hide) echo "system_other_size=$(INTERNAL_SYSTEM_OTHER_PARTITION_SIZE)" >> $(1))
    $(if $(BOARD_SYSTEMIMAGE_FILE_SYSTEM_TYPE),$(hide) echo "system_fs_type=$(BOARD_SYSTEMIMAGE_FILE_SYSTEM_TYPE)" >> $(1))
    $(if $(BOARD_SYSTEMIMAGE_EXTFS_INODE_COUNT),$(hide) echo "system_extfs_inode_count=$(BOARD_SYSTEMIMAGE_EXTFS_INODE_COUNT)" >> $(1))
    $(if $(BOARD_SYSTEMIMAGE_EXTFS_RSV_PCT),$(hide) echo "system_extfs_rsv_pct=$(BOARD_SYSTEMIMAGE_EXTFS_RSV_PCT)" >> $(1))
    $(if $(BOARD_SYSTEMIMAGE_JOURNAL_SIZE),$(hide) echo "system_journal_size=$(BOARD_SYSTEMIMAGE_JOURNAL_SIZE)" >> $(1))
    $(if $(BOARD_SYSTEMIMAGE_SQUASHFS_COMPRESSOR),$(hide) echo "system_squashfs_compressor=$(BOARD_SYSTEMIMAGE_SQUASHFS_COMPRESSOR)" >> $(1))
    $(if $(BOARD_SYSTEMIMAGE_SQUASHFS_COMPRESSOR_OPT),$(hide) echo "system_squashfs_compressor_opt=$(BOARD_SYSTEMIMAGE_SQUASHFS_COMPRESSOR_OPT)" >> $(1))
    $(if $(BOARD_SYSTEMIMAGE_SQUASHFS_BLOCK_SIZE),$(hide) echo "system_squashfs_block_size=$(BOARD_SYSTEMIMAGE_SQUASHFS_BLOCK_SIZE)" >> $(1))
    $(if $(BOARD_SYSTEMIMAGE_SQUASHFS_DISABLE_4K_ALIGN),$(hide) echo "system_squashfs_disable_4k_align=$(BOARD_SYSTEMIMAGE_SQUASHFS_DISABLE_4K_ALIGN)" >> $(1))
    $(if $(PRODUCT_SYSTEM_BASE_FS_PATH),$(hide) echo "system_base_fs_file=$(PRODUCT_SYSTEM_BASE_FS_PATH)" >> $(1))
    $(if $(PRODUCT_SYSTEM_HEADROOM),$(hide) echo "system_headroom=$(PRODUCT_SYSTEM_HEADROOM)" >> $(1))
    $(if $(BOARD_SYSTEMIMAGE_PARTITION_RESERVED_SIZE),$(hide) echo "system_reserved_size=$(BOARD_SYSTEMIMAGE_PARTITION_RESERVED_SIZE)" >> $(1))
)
$(if $(filter $(2),userdata),\
    $(if $(BOARD_USERDATAIMAGE_FILE_SYSTEM_TYPE),$(hide) echo "userdata_fs_type=$(BOARD_USERDATAIMAGE_FILE_SYSTEM_TYPE)" >> $(1))
    $(if $(BOARD_USERDATAIMAGE_PARTITION_SIZE),$(hide) echo "userdata_size=$(BOARD_USERDATAIMAGE_PARTITION_SIZE)" >> $(1))
)
$(if $(filter $(2),cache),\
    $(if $(BOARD_CACHEIMAGE_FILE_SYSTEM_TYPE),$(hide) echo "cache_fs_type=$(BOARD_CACHEIMAGE_FILE_SYSTEM_TYPE)" >> $(1))
    $(if $(BOARD_CACHEIMAGE_PARTITION_SIZE),$(hide) echo "cache_size=$(BOARD_CACHEIMAGE_PARTITION_SIZE)" >> $(1))
)
$(if $(filter $(2),vendor),\
    $(if $(BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE),$(hide) echo "vendor_fs_type=$(BOARD_VENDORIMAGE_FILE_SYSTEM_TYPE)" >> $(1))
    $(if $(BOARD_VENDORIMAGE_EXTFS_INODE_COUNT),$(hide) echo "vendor_extfs_inode_count=$(BOARD_VENDORIMAGE_EXTFS_INODE_COUNT)" >> $(1))
    $(if $(BOARD_VENDORIMAGE_EXTFS_RSV_PCT),$(hide) echo "vendor_extfs_rsv_pct=$(BOARD_VENDORIMAGE_EXTFS_RSV_PCT)" >> $(1))
    $(if $(BOARD_VENDORIMAGE_PARTITION_SIZE),$(hide) echo "vendor_size=$(BOARD_VENDORIMAGE_PARTITION_SIZE)" >> $(1))
    $(if $(BOARD_VENDORIMAGE_JOURNAL_SIZE),$(hide) echo "vendor_journal_size=$(BOARD_VENDORIMAGE_JOURNAL_SIZE)" >> $(1))
    $(if $(BOARD_VENDORIMAGE_SQUASHFS_COMPRESSOR),$(hide) echo "vendor_squashfs_compressor=$(BOARD_VENDORIMAGE_SQUASHFS_COMPRESSOR)" >> $(1))
    $(if $(BOARD_VENDORIMAGE_SQUASHFS_COMPRESSOR_OPT),$(hide) echo "vendor_squashfs_compressor_opt=$(BOARD_VENDORIMAGE_SQUASHFS_COMPRESSOR_OPT)" >> $(1))
    $(if $(BOARD_VENDORIMAGE_SQUASHFS_BLOCK_SIZE),$(hide) echo "vendor_squashfs_block_size=$(BOARD_VENDORIMAGE_SQUASHFS_BLOCK_SIZE)" >> $(1))
    $(if $(BOARD_VENDORIMAGE_SQUASHFS_DISABLE_4K_ALIGN),$(hide) echo "vendor_squashfs_disable_4k_align=$(BOARD_VENDORIMAGE_SQUASHFS_DISABLE_4K_ALIGN)" >> $(1))
    $(if $(PRODUCT_VENDOR_BASE_FS_PATH),$(hide) echo "vendor_base_fs_file=$(PRODUCT_VENDOR_BASE_FS_PATH)" >> $(1))
    $(if $(BOARD_VENDORIMAGE_PARTITION_RESERVED_SIZE),$(hide) echo "vendor_reserved_size=$(BOARD_VENDORIMAGE_PARTITION_RESERVED_SIZE)" >> $(1))
)
$(if $(filter $(2),product),\
    $(if $(BOARD_PRODUCTIMAGE_FILE_SYSTEM_TYPE),$(hide) echo "product_fs_type=$(BOARD_PRODUCTIMAGE_FILE_SYSTEM_TYPE)" >> $(1))
    $(if $(BOARD_PRODUCTIMAGE_EXTFS_INODE_COUNT),$(hide) echo "product_extfs_inode_count=$(BOARD_PRODUCTIMAGE_EXTFS_INODE_COUNT)" >> $(1))
    $(if $(BOARD_PRODUCTIMAGE_EXTFS_RSV_PCT),$(hide) echo "product_extfs_rsv_pct=$(BOARD_PRODUCTIMAGE_EXTFS_RSV_PCT)" >> $(1))
    $(if $(BOARD_PRODUCTIMAGE_PARTITION_SIZE),$(hide) echo "product_size=$(BOARD_PRODUCTIMAGE_PARTITION_SIZE)" >> $(1))
    $(if $(BOARD_PRODUCTIMAGE_JOURNAL_SIZE),$(hide) echo "product_journal_size=$(BOARD_PRODUCTIMAGE_JOURNAL_SIZE)" >> $(1))
    $(if $(BOARD_PRODUCTIMAGE_SQUASHFS_COMPRESSOR),$(hide) echo "product_squashfs_compressor=$(BOARD_PRODUCTIMAGE_SQUASHFS_COMPRESSOR)" >> $(1))
    $(if $(BOARD_PRODUCTIMAGE_SQUASHFS_COMPRESSOR_OPT),$(hide) echo "product_squashfs_compressor_opt=$(BOARD_PRODUCTIMAGE_SQUASHFS_COMPRESSOR_OPT)" >> $(1))
    $(if $(BOARD_PRODUCTIMAGE_SQUASHFS_BLOCK_SIZE),$(hide) echo "product_squashfs_block_size=$(BOARD_PRODUCTIMAGE_SQUASHFS_BLOCK_SIZE)" >> $(1))
    $(if $(BOARD_PRODUCTIMAGE_SQUASHFS_DISABLE_4K_ALIGN),$(hide) echo "product_squashfs_disable_4k_align=$(BOARD_PRODUCTIMAGE_SQUASHFS_DISABLE_4K_ALIGN)" >> $(1))
    $(if $(PRODUCT_PRODUCT_BASE_FS_PATH),$(hide) echo "product_base_fs_file=$(PRODUCT_PRODUCT_BASE_FS_PATH)" >> $(1))
    $(if $(BOARD_PRODUCTIMAGE_PARTITION_RESERVED_SIZE),$(hide) echo "product_reserved_size=$(BOARD_PRODUCTIMAGE_PARTITION_RESERVED_SIZE)" >> $(1))
)
$(if $(filter $(2),product_services),\
    $(if $(BOARD_PRODUCT_SERVICESIMAGE_FILE_SYSTEM_TYPE),$(hide) echo "product_services_fs_type=$(BOARD_PRODUCT_SERVICESIMAGE_FILE_SYSTEM_TYPE)" >> $(1))
    $(if $(BOARD_PRODUCT_SERVICESIMAGE_EXTFS_INODE_COUNT),$(hide) echo "product_services_extfs_inode_count=$(BOARD_PRODUCT_SERVICESIMAGE_EXTFS_INODE_COUNT)" >> $(1))
    $(if $(BOARD_PRODUCT_SERVICESIMAGE_EXTFS_RSV_PCT),$(hide) echo "product_services_extfs_rsv_pct=$(BOARD_PRODUCT_SERVICESIMAGE_EXTFS_RSV_PCT)" >> $(1))
    $(if $(BOARD_PRODUCT_SERVICESIMAGE_PARTITION_SIZE),$(hide) echo "product_services_size=$(BOARD_PRODUCT_SERVICESIMAGE_PARTITION_SIZE)" >> $(1))
    $(if $(BOARD_PRODUCT_SERVICESIMAGE_JOURNAL_SIZE),$(hide) echo "product_services_journal_size=$(BOARD_PRODUCT_SERVICESIMAGE_JOURNAL_SIZE)" >> $(1))
    $(if $(BOARD_PRODUCT_SERVICESIMAGE_SQUASHFS_COMPRESSOR),$(hide) echo "product_services_squashfs_compressor=$(BOARD_PRODUCT_SERVICESIMAGE_SQUASHFS_COMPRESSOR)" >> $(1))
    $(if $(BOARD_PRODUCT_SERVICESIMAGE_SQUASHFS_COMPRESSOR_OPT),$(hide) echo "product_services_squashfs_compressor_opt=$(BOARD_PRODUCT_SERVICESIMAGE_SQUASHFS_COMPRESSOR_OPT)" >> $(1))
    $(if $(BOARD_PRODUCT_SERVICESIMAGE_SQUASHFS_BLOCK_SIZE),$(hide) echo "product_services_squashfs_block_size=$(BOARD_PRODUCT_SERVICESIMAGE_SQUASHFS_BLOCK_SIZE)" >> $(1))
    $(if $(BOARD_PRODUCT_SERVICESIMAGE_SQUASHFS_DISABLE_4K_ALIGN),$(hide) echo "product_services_squashfs_disable_4k_align=$(BOARD_PRODUCT_SERVICESIMAGE_SQUASHFS_DISABLE_4K_ALIGN)" >> $(1))
    $(if $(BOARD_PRODUCT_SERVICESIMAGE_PARTITION_RESERVED_SIZE),$(hide) echo "product_services_reserved_size=$(BOARD_PRODUCT_SERVICESIMAGE_PARTITION_RESERVED_SIZE)" >> $(1))
)
$(if $(filter $(2),odm),\
    $(if $(BOARD_ODMIMAGE_FILE_SYSTEM_TYPE),$(hide) echo "odm_fs_type=$(BOARD_ODMIMAGE_FILE_SYSTEM_TYPE)" >> $(1))
    $(if $(BOARD_ODMIMAGE_EXTFS_INODE_COUNT),$(hide) echo "odm_extfs_inode_count=$(BOARD_ODMIMAGE_EXTFS_INODE_COUNT)" >> $(1))
    $(if $(BOARD_ODMIMAGE_EXTFS_RSV_PCT),$(hide) echo "odm_extfs_rsv_pct=$(BOARD_ODMIMAGE_EXTFS_RSV_PCT)" >> $(1))
    $(if $(BOARD_ODMIMAGE_PARTITION_SIZE),$(hide) echo "odm_size=$(BOARD_ODMIMAGE_PARTITION_SIZE)" >> $(1))
    $(if $(BOARD_ODMIMAGE_JOURNAL_SIZE),$(hide) echo "odm_journal_size=$(BOARD_ODMIMAGE_JOURNAL_SIZE)" >> $(1))
    $(if $(BOARD_ODMIMAGE_SQUASHFS_COMPRESSOR),$(hide) echo "odm_squashfs_compressor=$(BOARD_ODMIMAGE_SQUASHFS_COMPRESSOR)" >> $(1))
    $(if $(BOARD_ODMIMAGE_SQUASHFS_COMPRESSOR_OPT),$(hide) echo "odm_squashfs_compressor_opt=$(BOARD_ODMIMAGE_SQUASHFS_COMPRESSOR_OPT)" >> $(1))
    $(if $(BOARD_ODMIMAGE_SQUASHFS_BLOCK_SIZE),$(hide) echo "odm_squashfs_block_size=$(BOARD_ODMIMAGE_SQUASHFS_BLOCK_SIZE)" >> $(1))
    $(if $(BOARD_ODMIMAGE_SQUASHFS_DISABLE_4K_ALIGN),$(hide) echo "odm_squashfs_disable_4k_align=$(BOARD_ODMIMAGE_SQUASHFS_DISABLE_4K_ALIGN)" >> $(1))
    $(if $(PRODUCT_ODM_BASE_FS_PATH),$(hide) echo "odm_base_fs_file=$(PRODUCT_ODM_BASE_FS_PATH)" >> $(1))
    $(if $(BOARD_ODMIMAGE_PARTITION_RESERVED_SIZE),$(hide) echo "odm_reserved_size=$(BOARD_ODMIMAGE_PARTITION_RESERVED_SIZE)" >> $(1))
)
$(if $(filter $(2),oem),\
    $(if $(BOARD_OEMIMAGE_PARTITION_SIZE),$(hide) echo "oem_size=$(BOARD_OEMIMAGE_PARTITION_SIZE)" >> $(1))
    $(if $(BOARD_OEMIMAGE_JOURNAL_SIZE),$(hide) echo "oem_journal_size=$(BOARD_OEMIMAGE_JOURNAL_SIZE)" >> $(1))
    $(if $(BOARD_OEMIMAGE_EXTFS_INODE_COUNT),$(hide) echo "oem_extfs_inode_count=$(BOARD_OEMIMAGE_EXTFS_INODE_COUNT)" >> $(1))
    $(if $(BOARD_OEMIMAGE_EXTFS_RSV_PCT),$(hide) echo "oem_extfs_rsv_pct=$(BOARD_OEMIMAGE_EXTFS_RSV_PCT)" >> $(1))
)
$(hide) echo "ext_mkuserimg=$(notdir $(MKEXTUSERIMG))" >> $(1)

$(if $(INTERNAL_USERIMAGES_EXT_VARIANT),$(hide) echo "fs_type=$(INTERNAL_USERIMAGES_EXT_VARIANT)" >> $(1))
$(if $(INTERNAL_USERIMAGES_SPARSE_EXT_FLAG),$(hide) echo "extfs_sparse_flag=$(INTERNAL_USERIMAGES_SPARSE_EXT_FLAG)" >> $(1))
$(if $(INTERNAL_USERIMAGES_SPARSE_SQUASHFS_FLAG),$(hide) echo "squashfs_sparse_flag=$(INTERNAL_USERIMAGES_SPARSE_SQUASHFS_FLAG)" >> $(1))
$(if $(BOARD_EXT4_SHARE_DUP_BLOCKS),$(hide) echo "ext4_share_dup_blocks=$(BOARD_EXT4_SHARE_DUP_BLOCKS)" >> $(1))
$(if $(BOARD_FLASH_LOGICAL_BLOCK_SIZE), $(hide) echo "flash_logical_block_size=$(BOARD_FLASH_LOGICAL_BLOCK_SIZE)" >> $(1))
$(if $(BOARD_FLASH_ERASE_BLOCK_SIZE), $(hide) echo "flash_erase_block_size=$(BOARD_FLASH_ERASE_BLOCK_SIZE)" >> $(1))
$(hide) echo "selinux_fc=$(SELINUX_FC)" >> $(1)
$(if $(PRODUCT_SUPPORTS_BOOT_SIGNER),$(hide) echo "boot_signer=$(PRODUCT_SUPPORTS_BOOT_SIGNER)" >> $(1))
$(if $(PRODUCT_SUPPORTS_VERITY),$(hide) echo "verity=$(PRODUCT_SUPPORTS_VERITY)" >> $(1))
$(if $(PRODUCT_SUPPORTS_VERITY),$(hide) echo "verity_key=$(PRODUCT_VERITY_SIGNING_KEY)" >> $(1))
$(if $(PRODUCT_SUPPORTS_VERITY),$(hide) echo "verity_signer_cmd=$(notdir $(VERITY_SIGNER))" >> $(1))
$(if $(PRODUCT_SUPPORTS_VERITY_FEC),$(hide) echo "verity_fec=$(PRODUCT_SUPPORTS_VERITY_FEC)" >> $(1))
$(if $(filter eng, $(TARGET_BUILD_VARIANT)),$(hide) echo "verity_disable=true" >> $(1))
$(if $(PRODUCT_SYSTEM_VERITY_PARTITION),$(hide) echo "system_verity_block_device=$(PRODUCT_SYSTEM_VERITY_PARTITION)" >> $(1))
$(if $(PRODUCT_VENDOR_VERITY_PARTITION),$(hide) echo "vendor_verity_block_device=$(PRODUCT_VENDOR_VERITY_PARTITION)" >> $(1))
$(if $(PRODUCT_PRODUCT_VERITY_PARTITION),$(hide) echo "product_verity_block_device=$(PRODUCT_PRODUCT_VERITY_PARTITION)" >> $(1))
$(if $(PRODUCT_PRODUCT_SERVICES_VERITY_PARTITION),$(hide) echo "product_services_verity_block_device=$(PRODUCT_PRODUCT_SERVICES_VERITY_PARTITION)" >> $(1))
$(if $(PRODUCT_SUPPORTS_VBOOT),$(hide) echo "vboot=$(PRODUCT_SUPPORTS_VBOOT)" >> $(1))
$(if $(PRODUCT_SUPPORTS_VBOOT),$(hide) echo "vboot_key=$(PRODUCT_VBOOT_SIGNING_KEY)" >> $(1))
$(if $(PRODUCT_SUPPORTS_VBOOT),$(hide) echo "vboot_subkey=$(PRODUCT_VBOOT_SIGNING_SUBKEY)" >> $(1))
$(if $(PRODUCT_SUPPORTS_VBOOT),$(hide) echo "futility=$(notdir $(FUTILITY))" >> $(1))
$(if $(PRODUCT_SUPPORTS_VBOOT),$(hide) echo "vboot_signer_cmd=$(VBOOT_SIGNER)" >> $(1))
$(if $(BOARD_AVB_ENABLE),$(hide) echo "avb_avbtool=$(notdir $(AVBTOOL))" >> $(1))
$(if $(BOARD_AVB_ENABLE),$(hide) echo "avb_system_hashtree_enable=$(BOARD_AVB_ENABLE)" >> $(1))
$(if $(BOARD_AVB_ENABLE),$(hide) echo "avb_system_add_hashtree_footer_args=$(BOARD_AVB_SYSTEM_ADD_HASHTREE_FOOTER_ARGS)" >> $(1))
$(if $(BOARD_AVB_ENABLE),\
    $(if $(BOARD_AVB_SYSTEM_KEY_PATH),\
        $(hide) echo "avb_system_key_path=$(BOARD_AVB_SYSTEM_KEY_PATH)" >> $(1)
        $(hide) echo "avb_system_algorithm=$(BOARD_AVB_SYSTEM_ALGORITHM)" >> $(1)
        $(hide) echo "avb_system_rollback_index_location=$(BOARD_AVB_SYSTEM_ROLLBACK_INDEX_LOCATION)" >> $(1)))
$(if $(BOARD_AVB_ENABLE),$(hide) echo "avb_system_other_hashtree_enable=$(BOARD_AVB_ENABLE)" >> $(1))
$(if $(BOARD_AVB_ENABLE),$(hide) echo "avb_system_other_add_hashtree_footer_args=$(BOARD_AVB_SYSTEM_OTHER_ADD_HASHTREE_FOOTER_ARGS)" >> $(1))
$(if $(BOARD_AVB_ENABLE),\
    $(if $(BOARD_AVB_SYSTEM_OTHER_KEY_PATH),\
        $(hide) echo "avb_system_other_key_path=$(BOARD_AVB_SYSTEM_OTHER_KEY_PATH)" >> $(1)
        $(hide) echo "avb_system_other_algorithm=$(BOARD_AVB_SYSTEM_OTHER_ALGORITHM)" >> $(1)))
$(if $(BOARD_AVB_ENABLE),$(hide) echo "avb_vendor_hashtree_enable=$(BOARD_AVB_ENABLE)" >> $(1))
$(if $(BOARD_AVB_ENABLE),$(hide) echo "avb_vendor_add_hashtree_footer_args=$(BOARD_AVB_VENDOR_ADD_HASHTREE_FOOTER_ARGS)" >> $(1))
$(if $(BOARD_AVB_ENABLE),\
    $(if $(BOARD_AVB_VENDOR_KEY_PATH),\
        $(hide) echo "avb_vendor_key_path=$(BOARD_AVB_VENDOR_KEY_PATH)" >> $(1)
        $(hide) echo "avb_vendor_algorithm=$(BOARD_AVB_VENDOR_ALGORITHM)" >> $(1)
        $(hide) echo "avb_vendor_rollback_index_location=$(BOARD_AVB_VENDOR_ROLLBACK_INDEX_LOCATION)" >> $(1)))
$(if $(BOARD_AVB_ENABLE),$(hide) echo "avb_product_hashtree_enable=$(BOARD_AVB_ENABLE)" >> $(1))
$(if $(BOARD_AVB_ENABLE),$(hide) echo "avb_product_add_hashtree_footer_args=$(BOARD_AVB_PRODUCT_ADD_HASHTREE_FOOTER_ARGS)" >> $(1))
$(if $(BOARD_AVB_ENABLE),\
    $(if $(BOARD_AVB_PRODUCT_KEY_PATH),\
        $(hide) echo "avb_product_key_path=$(BOARD_AVB_PRODUCT_KEY_PATH)" >> $(1)
        $(hide) echo "avb_product_algorithm=$(BOARD_AVB_PRODUCT_ALGORITHM)" >> $(1)
        $(hide) echo "avb_product_rollback_index_location=$(BOARD_AVB_PRODUCT_ROLLBACK_INDEX_LOCATION)" >> $(1)))
$(if $(BOARD_AVB_ENABLE),$(hide) echo "avb_product_services_hashtree_enable=$(BOARD_AVB_ENABLE)" >> $(1))
$(if $(BOARD_AVB_ENABLE),\
    $(hide) echo "avb_product_services_add_hashtree_footer_args=$(BOARD_AVB_PRODUCT_SERVICES_ADD_HASHTREE_FOOTER_ARGS)" >> $(1))
$(if $(BOARD_AVB_ENABLE),\
    $(if $(BOARD_AVB_PRODUCT_SERVICES_KEY_PATH),\
        $(hide) echo "avb_product_services_key_path=$(BOARD_AVB_PRODUCT_SERVICES_KEY_PATH)" >> $(1)
        $(hide) echo "avb_product_services_algorithm=$(BOARD_AVB_PRODUCT_SERVICES_ALGORITHM)" >> $(1)
        $(hide) echo "avb_product_services_rollback_index_location=$(BOARD_AVB_PRODUCT_SERVICES_ROLLBACK_INDEX_LOCATION)" >> $(1)))
$(if $(BOARD_AVB_ENABLE),$(hide) echo "avb_odm_hashtree_enable=$(BOARD_AVB_ENABLE)" >> $(1))
$(if $(BOARD_AVB_ENABLE),$(hide) echo "avb_odm_add_hashtree_footer_args=$(BOARD_AVB_ODM_ADD_HASHTREE_FOOTER_ARGS)" >> $(1))
$(if $(BOARD_AVB_ENABLE),\
    $(if $(BOARD_AVB_ODM_KEY_PATH),\
        $(hide) echo "avb_odm_key_path=$(BOARD_AVB_ODM_KEY_PATH)" >> $(1)
        $(hide) echo "avb_odm_algorithm=$(BOARD_AVB_ODM_ALGORITHM)" >> $(1)
        $(hide) echo "avb_odm_rollback_index_location=$(BOARD_AVB_ODM_ROLLBACK_INDEX_LOCATION)" >> $(1)))
$(if $(filter true,$(BOARD_USES_RECOVERY_AS_BOOT)),\
    $(hide) echo "recovery_as_boot=true" >> $(1))
$(if $(filter true,$(BOARD_BUILD_SYSTEM_ROOT_IMAGE)),\
    $(hide) echo "system_root_image=true" >> $(1))
$(hide) echo "root_dir=$(TARGET_ROOT_OUT)" >> $(1)
$(if $(PRODUCT_USE_DYNAMIC_PARTITION_SIZE),$(hide) echo "use_dynamic_partition_size=true" >> $(1))
$(if $(3),$(hide) $(foreach kv,$(3),echo "$(kv)" >> $(1);))
endef

# $(1): the path of the output dictionary file
# $(2): additional "key=value" pairs to append to the dictionary file.
define generate-userimage-prop-dictionary
$(call generate-image-prop-dictionary,$(1),system vendor cache userdata product product_services oem odm,$(2))
endef

# $(1): the path of the input dictionary file, where each line has the format key=value
# $(2): the key to look up
define read-image-prop-dictionary
$$(grep '$(2)=' $(1) | cut -f2- -d'=')
endef

# $(1): modules list
# $(2): output dir
# $(3): mount point
# $(4): staging dir
# Depmod requires a well-formed kernel version so 0.0 is used as a placeholder.
define build-image-kernel-modules
    $(hide) rm -rf $(2)/lib/modules
    $(hide) mkdir -p $(2)/lib/modules
    $(hide) cp $(1) $(2)/lib/modules/
    $(hide) rm -rf $(4)
    $(hide) mkdir -p $(4)/lib/modules/0.0/$(3)lib/modules
    $(hide) cp $(1) $(4)/lib/modules/0.0/$(3)lib/modules
    $(hide) $(DEPMOD) -b $(4) 0.0
    $(hide) sed -e 's/\(.*modules.*\):/\/\1:/g' -e 's/ \([^ ]*modules[^ ]*\)/ \/\1/g' $(4)/lib/modules/0.0/modules.dep > $(2)/lib/modules/modules.dep
    $(hide) cp $(4)/lib/modules/0.0/modules.alias $(2)/lib/modules
endef

# -----------------------------------------------------------------
# Recovery image

# Recovery image exists if we are building recovery, or building recovery as boot.
ifneq (,$(INSTALLED_RECOVERYIMAGE_TARGET)$(filter true,$(BOARD_USES_RECOVERY_AS_BOOT)))

INTERNAL_RECOVERYIMAGE_FILES := $(filter $(TARGET_RECOVERY_OUT)/%, \
    $(ALL_DEFAULT_INSTALLED_MODULES))

INSTALLED_FILES_FILE_RECOVERY := $(PRODUCT_OUT)/installed-files-recovery.txt
INSTALLED_FILES_JSON_RECOVERY := $(INSTALLED_FILES_FILE_RECOVERY:.txt=.json)

# TODO(b/30414428): Can't depend on INTERNAL_RECOVERYIMAGE_FILES alone like other
# INSTALLED_FILES_FILE_* rules. Because currently there're cp/rsync/rm commands in
# build-recoveryimage-target, which would touch the files under TARGET_RECOVERY_OUT and race with
# the call to FILELIST.
ifeq ($(BOARD_USES_RECOVERY_AS_BOOT),true)
$(INSTALLED_FILES_FILE_RECOVERY): $(INSTALLED_BOOTIMAGE_TARGET)
else
$(INSTALLED_FILES_FILE_RECOVERY): $(INSTALLED_RECOVERYIMAGE_TARGET)
endif

$(INSTALLED_FILES_FILE_RECOVERY): .KATI_IMPLICIT_OUTPUTS := $(INSTALLED_FILES_JSON_RECOVERY)
$(INSTALLED_FILES_FILE_RECOVERY): $(INTERNAL_RECOVERYIMAGE_FILES) $(FILESLIST)
	@echo Installed file list: $@
	@mkdir -p $(dir $@)
	@rm -f $@
	$(hide) $(FILESLIST) $(TARGET_RECOVERY_ROOT_OUT) > $(@:.txt=.json)
	$(hide) build/make/tools/fileslist_util.py -c $(@:.txt=.json) > $@

recovery_initrc := $(call include-path-for, recovery)/etc/init.rc
recovery_sepolicy := \
    $(TARGET_RECOVERY_ROOT_OUT)/sepolicy \
    $(TARGET_RECOVERY_ROOT_OUT)/plat_file_contexts \
    $(TARGET_RECOVERY_ROOT_OUT)/vendor_file_contexts \
    $(TARGET_RECOVERY_ROOT_OUT)/plat_property_contexts \
    $(TARGET_RECOVERY_ROOT_OUT)/vendor_property_contexts \
    $(TARGET_RECOVERY_ROOT_OUT)/odm_file_contexts \
    $(TARGET_RECOVERY_ROOT_OUT)/odm_property_contexts \
    $(TARGET_RECOVERY_ROOT_OUT)/product_file_contexts \
    $(TARGET_RECOVERY_ROOT_OUT)/product_property_contexts

# Passed into rsync from non-recovery root to recovery root, to avoid overwriting recovery-specific
# SELinux files
IGNORE_RECOVERY_SEPOLICY := $(patsubst $(TARGET_RECOVERY_OUT)/%,--exclude=/%,$(recovery_sepolicy))

recovery_kernel := $(INSTALLED_KERNEL_TARGET) # same as a non-recovery system
recovery_ramdisk := $(PRODUCT_OUT)/ramdisk-recovery.img
recovery_resources_common := $(call include-path-for, recovery)/res

# Set recovery_density to a density bucket based on PRODUCT_AAPT_PREF_CONFIG if set. Otherwise use
# the default medium density.
ifneq (,$(PRODUCT_AAPT_PREF_CONFIG))
# If PRODUCT_AAPT_PREF_CONFIG includes a non-numeric dpi bucket, always perfer that value.
recovery_density := $(filter %dpi,$(PRODUCT_AAPT_PREF_CONFIG))
ifeq (,$(filter xxxhdpi xxhdpi xhdpi hdpi mdpi,$(recovery_density)))
recovery_density_value := $(patsubst %dpi,%,$(recovery_density))
# Map the numeric dpi value to a bucket. We roughly use the medium point between the primary
# densities to split buckets.
# ------160------240------320----------480------------640------
#       mdpi     hdpi    xhdpi        xxhdpi        xxxhdpi
recovery_density := $(strip \
  $(or $(if $(filter $(shell echo $$(($(recovery_density_value) >= 560))),1),xxxhdpi),\
       $(if $(filter $(shell echo $$(($(recovery_density_value) >= 400))),1),xxhdpi),\
       $(if $(filter $(shell echo $$(($(recovery_density_value) >= 280))),1),xhdpi),\
       $(if $(filter $(shell echo $$(($(recovery_density_value) >= 200))),1),hdpi,mdpi)))
endif
else # PRODUCT_AAPT_PREF_CONFIG is empty
recovery_density := mdpi
endif # PRODUCT_AAPT_PREF_CONFIG

ifneq (,$(wildcard $(recovery_resources_common)-$(recovery_density)))
recovery_resources_common := $(recovery_resources_common)-$(recovery_density)
else
recovery_resources_common := $(recovery_resources_common)-xhdpi
endif

# Select the 18x32 font on high-density devices (xhdpi and up); and the 12x22 font on other devices.
# Note that the font selected here can be overridden for a particular device by putting a font.png
# in its private recovery resources.
ifneq (,$(filter xxxhdpi xxhdpi xhdpi,$(recovery_density)))
recovery_font := $(call include-path-for, recovery)/fonts/18x32.png
else
recovery_font := $(call include-path-for, recovery)/fonts/12x22.png
endif


# We will only generate the recovery background text images if the variable
# TARGET_RECOVERY_UI_SCREEN_WIDTH is defined. For devices with xxxhdpi and xxhdpi, we set the
# variable to the commonly used values here, if it hasn't been intialized elsewhere. While for
# devices with lower density, they must have TARGET_RECOVERY_UI_SCREEN_WIDTH defined in their
# BoardConfig in order to use this feature.
ifeq ($(recovery_density),xxxhdpi)
TARGET_RECOVERY_UI_SCREEN_WIDTH ?= 1440
else ifeq ($(recovery_density),xxhdpi)
TARGET_RECOVERY_UI_SCREEN_WIDTH ?= 1080
endif

ifneq ($(TARGET_RECOVERY_UI_SCREEN_WIDTH),)
# Subtracts the margin width and menu indent from the screen width; it's safe to be conservative.
ifeq ($(TARGET_RECOVERY_UI_MARGIN_WIDTH),)
  recovery_image_width := $$(($(TARGET_RECOVERY_UI_SCREEN_WIDTH) - 10))
else
  recovery_image_width := $$(($(TARGET_RECOVERY_UI_SCREEN_WIDTH) - $(TARGET_RECOVERY_UI_MARGIN_WIDTH) - 10))
endif


RECOVERY_INSTALLING_TEXT_FILE := $(call intermediates-dir-for,PACKAGING,recovery_text_res)/installing_text.png
RECOVERY_INSTALLING_SECURITY_TEXT_FILE := $(dir $(RECOVERY_INSTALLING_TEXT_FILE))/installing_security_text.png
RECOVERY_ERASING_TEXT_FILE := $(dir $(RECOVERY_INSTALLING_TEXT_FILE))/erasing_text.png
RECOVERY_ERROR_TEXT_FILE := $(dir $(RECOVERY_INSTALLING_TEXT_FILE))/error_text.png
RECOVERY_NO_COMMAND_TEXT_FILE := $(dir $(RECOVERY_INSTALLING_TEXT_FILE))/no_command_text.png

RECOVERY_CANCEL_WIPE_DATA_TEXT_FILE := $(dir $(RECOVERY_INSTALLING_TEXT_FILE))/cancel_wipe_data_text.png
RECOVERY_FACTORY_DATA_RESET_TEXT_FILE := $(dir $(RECOVERY_INSTALLING_TEXT_FILE))/factory_data_reset_text.png
RECOVERY_TRY_AGAIN_TEXT_FILE := $(dir $(RECOVERY_INSTALLING_TEXT_FILE))/try_again_text.png
RECOVERY_WIPE_DATA_CONFIRMATION_TEXT_FILE := $(dir $(RECOVERY_INSTALLING_TEXT_FILE))/wipe_data_confirmation_text.png
RECOVERY_WIPE_DATA_MENU_HEADER_TEXT_FILE := $(dir $(RECOVERY_INSTALLING_TEXT_FILE))/wipe_data_menu_header_text.png

generated_recovery_text_files := \
  $(RECOVERY_INSTALLING_TEXT_FILE) \
  $(RECOVERY_INSTALLING_SECURITY_TEXT_FILE) \
  $(RECOVERY_ERASING_TEXT_FILE) \
  $(RECOVERY_ERROR_TEXT_FILE) \
  $(RECOVERY_NO_COMMAND_TEXT_FILE) \
  $(RECOVERY_CANCEL_WIPE_DATA_TEXT_FILE) \
  $(RECOVERY_FACTORY_DATA_RESET_TEXT_FILE) \
  $(RECOVERY_TRY_AGAIN_TEXT_FILE) \
  $(RECOVERY_WIPE_DATA_CONFIRMATION_TEXT_FILE) \
  $(RECOVERY_WIPE_DATA_MENU_HEADER_TEXT_FILE)

resource_dir := $(call include-path-for, recovery)/tools/recovery_l10n/res/
image_generator_jar := $(HOST_OUT_JAVA_LIBRARIES)/RecoveryImageGenerator.jar
zopflipng := $(HOST_OUT_EXECUTABLES)/zopflipng
$(RECOVERY_INSTALLING_TEXT_FILE): PRIVATE_SOURCE_FONTS := $(recovery_noto-fonts_dep) $(recovery_roboto-fonts_dep)
$(RECOVERY_INSTALLING_TEXT_FILE): PRIVATE_RECOVERY_FONT_FILES_DIR := $(call intermediates-dir-for,PACKAGING,recovery_font_files)
$(RECOVERY_INSTALLING_TEXT_FILE): PRIVATE_RESOURCE_DIR := $(resource_dir)
$(RECOVERY_INSTALLING_TEXT_FILE): PRIVATE_IMAGE_GENERATOR_JAR := $(image_generator_jar)
$(RECOVERY_INSTALLING_TEXT_FILE): PRIVATE_ZOPFLIPNG := $(zopflipng)
$(RECOVERY_INSTALLING_TEXT_FILE): PRIVATE_RECOVERY_IMAGE_WIDTH := $(recovery_image_width)
$(RECOVERY_INSTALLING_TEXT_FILE): PRIVATE_RECOVERY_BACKGROUND_TEXT_LIST := \
  recovery_installing \
  recovery_installing_security \
  recovery_erasing \
  recovery_error \
  recovery_no_command
$(RECOVERY_INSTALLING_TEXT_FILE): PRIVATE_RECOVERY_WIPE_DATA_TEXT_LIST := \
  recovery_cancel_wipe_data \
  recovery_factory_data_reset \
  recovery_try_again \
  recovery_wipe_data_menu_header \
  recovery_wipe_data_confirmation
$(RECOVERY_INSTALLING_TEXT_FILE): .KATI_IMPLICIT_OUTPUTS := $(filter-out $(RECOVERY_INSTALLING_TEXT_FILE),$(generated_recovery_text_files))
$(RECOVERY_INSTALLING_TEXT_FILE): $(image_generator_jar) $(resource_dir) $(recovery_noto-fonts_dep) $(recovery_roboto-fonts_dep) $(zopflipng)
	# Prepares the font directory.
	@rm -rf $(PRIVATE_RECOVERY_FONT_FILES_DIR)
	@mkdir -p $(PRIVATE_RECOVERY_FONT_FILES_DIR)
	$(foreach filename,$(PRIVATE_SOURCE_FONTS), cp $(filename) $(PRIVATE_RECOVERY_FONT_FILES_DIR) &&) true
	@rm -rf $(dir $@)
	@mkdir -p $(dir $@)
	$(foreach text_name,$(PRIVATE_RECOVERY_BACKGROUND_TEXT_LIST) $(PRIVATE_RECOVERY_WIPE_DATA_TEXT_LIST), \
	  $(eval output_file := $(dir $@)/$(patsubst recovery_%,%_text.png,$(text_name))) \
	  $(eval center_alignment := $(if $(filter $(text_name),$(PRIVATE_RECOVERY_BACKGROUND_TEXT_LIST)), --center_alignment)) \
	  java -jar $(PRIVATE_IMAGE_GENERATOR_JAR) \
	    --image_width $(PRIVATE_RECOVERY_IMAGE_WIDTH) \
	    --text_name $(text_name) \
	    --font_dir $(PRIVATE_RECOVERY_FONT_FILES_DIR) \
	    --resource_dir $(PRIVATE_RESOURCE_DIR) \
	    --output_file $(output_file) $(center_alignment) && \
	  $(PRIVATE_ZOPFLIPNG) -y --iterations=1 --filters=0 $(output_file) $(output_file) > /dev/null &&) true
else
RECOVERY_INSTALLING_TEXT_FILE :=
RECOVERY_INSTALLING_SECURITY_TEXT_FILE :=
RECOVERY_ERASING_TEXT_FILE :=
RECOVERY_ERROR_TEXT_FILE :=
RECOVERY_NO_COMMAND_TEXT_FILE :=
RECOVERY_CANCEL_WIPE_DATA_TEXT_FILE :=
RECOVERY_FACTORY_DATA_RESET_TEXT_FILE :=
RECOVERY_TRY_AGAIN_TEXT_FILE :=
RECOVERY_WIPE_DATA_CONFIRMATION_TEXT_FILE :=
RECOVERY_WIPE_DATA_MENU_HEADER_TEXT_FILE :=
endif # TARGET_RECOVERY_UI_SCREEN_WIDTH

ifndef TARGET_PRIVATE_RES_DIRS
TARGET_PRIVATE_RES_DIRS := $(wildcard $(TARGET_DEVICE_DIR)/recovery/res)
endif
recovery_resource_deps := $(shell find $(recovery_resources_common) \
  $(TARGET_PRIVATE_RES_DIRS) -type f)
recovery_resource_deps += $(generated_recovery_text_files)


ifdef TARGET_RECOVERY_FSTAB
recovery_fstab := $(TARGET_RECOVERY_FSTAB)
else
recovery_fstab := $(strip $(wildcard $(TARGET_DEVICE_DIR)/recovery.fstab))
endif
ifdef TARGET_RECOVERY_WIPE
recovery_wipe := $(TARGET_RECOVERY_WIPE)
else
recovery_wipe :=
endif

# Traditionally with non-A/B OTA we have:
#   boot.img + recovery-from-boot.p + recovery-resource.dat = recovery.img.
# recovery-resource.dat is needed only if we carry an imgdiff patch of the boot and recovery images
# and invoke install-recovery.sh on the first boot post an OTA update.
#
# We no longer need that if one of the following conditions holds:
#   a) We carry a full copy of the recovery image - no patching needed
#      (BOARD_USES_FULL_RECOVERY_IMAGE = true);
#   b) We build a single image that contains boot and recovery both - no recovery image to install
#      (BOARD_USES_RECOVERY_AS_BOOT = true);
#   c) We mount the system image as / and therefore do not have a ramdisk in boot.img
#      (BOARD_BUILD_SYSTEM_ROOT_IMAGE = true).
#   d) We include the recovery DTBO image within recovery - not needing the resource file as we
#      do bsdiff because boot and recovery will contain different number of entries
#      (BOARD_INCLUDE_RECOVERY_DTBO = true).
#   e) We include the recovery ACPIO image within recovery - not needing the resource file as we
#      do bsdiff because boot and recovery will contain different number of entries
#      (BOARD_INCLUDE_RECOVERY_ACPIO = true).

ifeq (,$(filter true, $(BOARD_USES_FULL_RECOVERY_IMAGE) $(BOARD_USES_RECOVERY_AS_BOOT) \
  $(BOARD_BUILD_SYSTEM_ROOT_IMAGE) $(BOARD_INCLUDE_RECOVERY_DTBO) $(BOARD_INCLUDE_RECOVERY_ACPIO)))
# Named '.dat' so we don't attempt to use imgdiff for patching it.
RECOVERY_RESOURCE_ZIP := $(TARGET_OUT)/etc/recovery-resource.dat
else
RECOVERY_RESOURCE_ZIP :=
endif

INSTALLED_RECOVERY_BUILD_PROP_TARGET := $(TARGET_RECOVERY_ROOT_OUT)/prop.default

$(INSTALLED_RECOVERY_BUILD_PROP_TARGET): PRIVATE_RECOVERY_UI_PROPERTIES := \
    TARGET_RECOVERY_UI_ANIMATION_FPS:animation_fps \
    TARGET_RECOVERY_UI_MARGIN_HEIGHT:margin_height \
    TARGET_RECOVERY_UI_MARGIN_WIDTH:margin_width \
    TARGET_RECOVERY_UI_MENU_UNUSABLE_ROWS:menu_unusable_rows \
    TARGET_RECOVERY_UI_PROGRESS_BAR_BASELINE:progress_bar_baseline \
    TARGET_RECOVERY_UI_TOUCH_LOW_THRESHOLD:touch_low_threshold \
    TARGET_RECOVERY_UI_TOUCH_HIGH_THRESHOLD:touch_high_threshold \
    TARGET_RECOVERY_UI_VR_STEREO_OFFSET:vr_stereo_offset

# Parses the given list of build variables and writes their values as build properties if defined.
# For example, if a target defines `TARGET_RECOVERY_UI_MARGIN_HEIGHT := 100`,
# `ro.recovery.ui.margin_height=100` will be appended to the given output file.
# $(1): Map from the build variable names to property names
# $(2): Output file
define append-recovery-ui-properties
echo "#" >> $(2)
echo "# RECOVERY UI BUILD PROPERTIES" >> $(2)
echo "#" >> $(2)
$(foreach prop,$(1), \
    $(eval _varname := $(call word-colon,1,$(prop))) \
    $(eval _propname := $(call word-colon,2,$(prop))) \
    $(eval _value := $($(_varname))) \
    $(if $(_value), \
        echo ro.recovery.ui.$(_propname)=$(_value) >> $(2) &&)) true
endef

$(INSTALLED_RECOVERY_BUILD_PROP_TARGET): \
	    $(INSTALLED_DEFAULT_PROP_TARGET) \
	    $(INSTALLED_VENDOR_DEFAULT_PROP_TARGET) \
	    $(intermediate_system_build_prop) \
	    $(INSTALLED_VENDOR_BUILD_PROP_TARGET) \
	    $(INSTALLED_ODM_BUILD_PROP_TARGET) \
	    $(INSTALLED_PRODUCT_BUILD_PROP_TARGET) \
	    $(INSTALLED_PRODUCT_SERVICES_BUILD_PROP_TARGET)
	@echo "Target recovery buildinfo: $@"
	$(hide) mkdir -p $(dir $@)
	$(hide) rm -f $@
	$(hide) cat $(INSTALLED_DEFAULT_PROP_TARGET) > $@
	$(hide) cat $(INSTALLED_VENDOR_DEFAULT_PROP_TARGET) >> $@
	$(hide) cat $(intermediate_system_build_prop) >> $@
	$(hide) cat $(INSTALLED_VENDOR_BUILD_PROP_TARGET) >> $@
	$(hide) cat $(INSTALLED_ODM_BUILD_PROP_TARGET) >> $@
	$(hide) cat $(INSTALLED_PRODUCT_BUILD_PROP_TARGET) >> $@
	$(hide) cat $(INSTALLED_PRODUCT_SERVICES_BUILD_PROP_TARGET) >> $@
	$(call append-recovery-ui-properties,$(PRIVATE_RECOVERY_UI_PROPERTIES),$@)

INTERNAL_RECOVERYIMAGE_ARGS := \
	$(addprefix --second ,$(INSTALLED_2NDBOOTLOADER_TARGET)) \
	--kernel $(recovery_kernel) \
	--ramdisk $(recovery_ramdisk)

# Assumes this has already been stripped
ifdef INTERNAL_KERNEL_CMDLINE
  INTERNAL_RECOVERYIMAGE_ARGS += --cmdline "$(INTERNAL_KERNEL_CMDLINE)"
endif
ifdef BOARD_KERNEL_BASE
  INTERNAL_RECOVERYIMAGE_ARGS += --base $(BOARD_KERNEL_BASE)
endif
ifdef BOARD_KERNEL_PAGESIZE
  INTERNAL_RECOVERYIMAGE_ARGS += --pagesize $(BOARD_KERNEL_PAGESIZE)
endif
ifdef BOARD_INCLUDE_RECOVERY_DTBO
ifdef BOARD_PREBUILT_RECOVERY_DTBOIMAGE
  INTERNAL_RECOVERYIMAGE_ARGS += --recovery_dtbo $(BOARD_PREBUILT_RECOVERY_DTBOIMAGE)
else
  INTERNAL_RECOVERYIMAGE_ARGS += --recovery_dtbo $(BOARD_PREBUILT_DTBOIMAGE)
endif
endif
ifdef BOARD_INCLUDE_RECOVERY_ACPIO
  INTERNAL_RECOVERYIMAGE_ARGS += --recovery_acpio $(BOARD_RECOVERY_ACPIO)
endif
ifdef BOARD_INCLUDE_DTB_IN_BOOTIMG
  INTERNAL_RECOVERYIMAGE_ARGS += --dtb $(INSTALLED_DTBIMAGE_TARGET)
endif

# Keys authorized to sign OTA packages this build will accept.  The
# build always uses dev-keys for this; release packaging tools will
# substitute other keys for this one.
OTA_PUBLIC_KEYS := $(DEFAULT_SYSTEM_DEV_CERTIFICATE).x509.pem

# Generate a file containing the keys that will be read by the
# recovery binary.
RECOVERY_INSTALL_OTA_KEYS := \
	$(call intermediates-dir-for,PACKAGING,ota_keys)/otacerts.zip
$(RECOVERY_INSTALL_OTA_KEYS): PRIVATE_OTA_PUBLIC_KEYS := $(OTA_PUBLIC_KEYS)
$(RECOVERY_INSTALL_OTA_KEYS): extra_keys := $(patsubst %,%.x509.pem,$(PRODUCT_EXTRA_RECOVERY_KEYS))
$(RECOVERY_INSTALL_OTA_KEYS): $(SOONG_ZIP) $(OTA_PUBLIC_KEYS) $(extra_keys)
	$(hide) rm -f $@
	$(hide) mkdir -p $(dir $@)
	$(hide) $(SOONG_ZIP) -o $@ $(foreach key_file, $(PRIVATE_OTA_PUBLIC_KEYS) $(extra_keys), -C $(dir $(key_file)) -f $(key_file))

RECOVERYIMAGE_ID_FILE := $(PRODUCT_OUT)/recovery.id

# $(1): output file
define build-recoveryimage-target
  # Making recovery image
  $(hide) mkdir -p $(TARGET_RECOVERY_OUT)
  $(hide) mkdir -p $(TARGET_RECOVERY_ROOT_OUT)/sdcard $(TARGET_RECOVERY_ROOT_OUT)/tmp
  # Copying baseline ramdisk...
  # Use rsync because "cp -Rf" fails to overwrite broken symlinks on Mac.
  $(hide) rsync -a --exclude=sdcard $(IGNORE_RECOVERY_SEPOLICY) $(IGNORE_CACHE_LINK) $(TARGET_ROOT_OUT) $(TARGET_RECOVERY_OUT)
  # Modifying ramdisk contents...
  $(if $(filter true,$(BOARD_BUILD_SYSTEM_ROOT_IMAGE)),, \
    $(hide) ln -sf /system/bin/init $(TARGET_RECOVERY_ROOT_OUT)/init)
  $(if $(BOARD_RECOVERY_KERNEL_MODULES), \
    $(call build-image-kernel-modules,$(BOARD_RECOVERY_KERNEL_MODULES),$(TARGET_RECOVERY_ROOT_OUT),,$(call intermediates-dir-for,PACKAGING,depmod_recovery)))
  # Removes $(TARGET_RECOVERY_ROOT_OUT)/init*.rc EXCEPT init.recovery*.rc.
  $(hide) find $(TARGET_RECOVERY_ROOT_OUT) -maxdepth 1 -name 'init*.rc' -type f -not -name "init.recovery.*.rc" | xargs rm -f
  $(hide) cp -f $(recovery_initrc) $(TARGET_RECOVERY_ROOT_OUT)/
  $(hide) cp $(TARGET_ROOT_OUT)/init.recovery.*.rc $(TARGET_RECOVERY_ROOT_OUT)/ 2> /dev/null || true # Ignore error when the src file doesn't exist.
  $(hide) mkdir -p $(TARGET_RECOVERY_ROOT_OUT)/res
  $(hide) rm -rf $(TARGET_RECOVERY_ROOT_OUT)/res/*
  $(hide) cp -rf $(recovery_resources_common)/* $(TARGET_RECOVERY_ROOT_OUT)/res
  $(hide) $(foreach recovery_text_file,$(generated_recovery_text_files), \
    cp -rf $(recovery_text_file) $(TARGET_RECOVERY_ROOT_OUT)/res/images/ &&) true
  $(hide) cp -f $(recovery_font) $(TARGET_RECOVERY_ROOT_OUT)/res/images/font.png
  $(hide) $(foreach item,$(TARGET_PRIVATE_RES_DIRS), \
    cp -rf $(item) $(TARGET_RECOVERY_ROOT_OUT)/$(newline))
  $(hide) $(foreach item,$(recovery_fstab), \
    cp -f $(item) $(TARGET_RECOVERY_ROOT_OUT)/system/etc/recovery.fstab)
  $(if $(strip $(recovery_wipe)), \
    $(hide) cp -f $(recovery_wipe) $(TARGET_RECOVERY_ROOT_OUT)/system/etc/recovery.wipe)
  $(hide) mkdir -p $(TARGET_RECOVERY_ROOT_OUT)/system/etc/security
  $(hide) cp $(RECOVERY_INSTALL_OTA_KEYS) $(TARGET_RECOVERY_ROOT_OUT)/system/etc/security/otacerts.zip
  $(hide) ln -sf prop.default $(TARGET_RECOVERY_ROOT_OUT)/default.prop
  $(BOARD_RECOVERY_IMAGE_PREPARE)
  $(hide) $(MKBOOTFS) -d $(TARGET_OUT) $(TARGET_RECOVERY_ROOT_OUT) | $(MINIGZIP) > $(recovery_ramdisk)
  $(if $(filter true,$(PRODUCT_SUPPORTS_VBOOT)), \
    $(hide) $(MKBOOTIMG) $(INTERNAL_RECOVERYIMAGE_ARGS) $(INTERNAL_MKBOOTIMG_VERSION_ARGS) $(BOARD_MKBOOTIMG_ARGS) --output $(1).unsigned, \
    $(hide) $(MKBOOTIMG) $(INTERNAL_RECOVERYIMAGE_ARGS) $(INTERNAL_MKBOOTIMG_VERSION_ARGS) $(BOARD_MKBOOTIMG_ARGS) --output $(1) --id > $(RECOVERYIMAGE_ID_FILE))
  $(if $(filter true,$(PRODUCT_SUPPORTS_BOOT_SIGNER)),\
    $(if $(filter true,$(BOARD_USES_RECOVERY_AS_BOOT)),\
      $(BOOT_SIGNER) /boot $(1) $(PRODUCT_VERITY_SIGNING_KEY).pk8 $(PRODUCT_VERITY_SIGNING_KEY).x509.pem $(1),\
      $(BOOT_SIGNER) /recovery $(1) $(PRODUCT_VERITY_SIGNING_KEY).pk8 $(PRODUCT_VERITY_SIGNING_KEY).x509.pem $(1)\
    )\
  )
  $(if $(filter true,$(PRODUCT_SUPPORTS_VBOOT)), \
    $(VBOOT_SIGNER) $(FUTILITY) $(1).unsigned $(PRODUCT_VBOOT_SIGNING_KEY).vbpubk $(PRODUCT_VBOOT_SIGNING_KEY).vbprivk $(PRODUCT_VBOOT_SIGNING_SUBKEY).vbprivk $(1).keyblock $(1))
  $(if $(filter true,$(BOARD_USES_RECOVERY_AS_BOOT)), \
    $(hide) $(call assert-max-image-size,$(1),$(call get-hash-image-max-size,$(BOARD_BOOTIMAGE_PARTITION_SIZE))), \
    $(hide) $(call assert-max-image-size,$(1),$(call get-hash-image-max-size,$(BOARD_RECOVERYIMAGE_PARTITION_SIZE))))
  $(if $(filter true,$(BOARD_AVB_ENABLE)), \
    $(if $(filter true,$(BOARD_USES_RECOVERY_AS_BOOT)), \
      $(hide) $(AVBTOOL) add_hash_footer --image $(1) --partition_size $(BOARD_BOOTIMAGE_PARTITION_SIZE) --partition_name boot $(INTERNAL_AVB_BOOT_SIGNING_ARGS) $(BOARD_AVB_BOOT_ADD_HASH_FOOTER_ARGS),\
      $(hide) $(AVBTOOL) add_hash_footer --image $(1) --partition_size $(BOARD_RECOVERYIMAGE_PARTITION_SIZE) --partition_name recovery $(INTERNAL_AVB_RECOVERY_SIGNING_ARGS) $(BOARD_AVB_RECOVERY_ADD_HASH_FOOTER_ARGS)))
endef

ifeq ($(BOARD_USES_RECOVERY_AS_BOOT),true)
ifeq (true,$(PRODUCT_SUPPORTS_BOOT_SIGNER))
$(INSTALLED_BOOTIMAGE_TARGET) : $(BOOT_SIGNER)
endif
ifeq (true,$(PRODUCT_SUPPORTS_VBOOT))
$(INSTALLED_BOOTIMAGE_TARGET) : $(VBOOT_SIGNER)
endif
ifeq (true,$(BOARD_AVB_ENABLE))
$(INSTALLED_BOOTIMAGE_TARGET) : $(AVBTOOL) $(BOARD_AVB_BOOT_KEY_PATH)
endif
ifdef BOARD_INCLUDE_RECOVERY_DTBO
ifdef BOARD_PREBUILT_RECOVERY_DTBOIMAGE
$(INSTALLED_BOOTIMAGE_TARGET): $(BOARD_PREBUILT_RECOVERY_DTBOIMAGE)
else
$(INSTALLED_BOOTIMAGE_TARGET): $(BOARD_PREBUILT_DTBOIMAGE)
endif
endif
ifdef BOARD_INCLUDE_RECOVERY_ACPIO
$(INSTALLED_BOOTIMAGE_TARGET): $(BOARD_RECOVERY_ACPIO)
endif
ifdef BOARD_INCLUDE_DTB_IN_BOOTIMG
$(INSTALLED_BOOTIMAGE_TARGET): $(INSTALLED_DTBIMAGE_TARGET)
endif

$(INSTALLED_BOOTIMAGE_TARGET): $(MKBOOTFS) $(MKBOOTIMG) $(MINIGZIP) \
	    $(INTERNAL_ROOT_FILES) \
	    $(INSTALLED_RAMDISK_TARGET) \
	    $(INTERNAL_RECOVERYIMAGE_FILES) \
	    $(recovery_initrc) $(recovery_sepolicy) $(recovery_kernel) \
	    $(INSTALLED_2NDBOOTLOADER_TARGET) \
	    $(INSTALLED_RECOVERY_BUILD_PROP_TARGET) \
	    $(recovery_resource_deps) \
	    $(recovery_fstab) \
	    $(RECOVERY_INSTALL_OTA_KEYS) \
	    $(BOARD_RECOVERY_KERNEL_MODULES) \
	    $(DEPMOD)
	$(call pretty,"Target boot image from recovery: $@")
	$(call build-recoveryimage-target, $@)
endif # BOARD_USES_RECOVERY_AS_BOOT

ifdef BOARD_INCLUDE_RECOVERY_DTBO
ifdef BOARD_PREBUILT_RECOVERY_DTBOIMAGE
$(INSTALLED_RECOVERYIMAGE_TARGET): $(BOARD_PREBUILT_RECOVERY_DTBOIMAGE)
else
$(INSTALLED_RECOVERYIMAGE_TARGET): $(BOARD_PREBUILT_DTBOIMAGE)
endif
endif
ifdef BOARD_INCLUDE_RECOVERY_ACPIO
$(INSTALLED_RECOVERYIMAGE_TARGET): $(BOARD_RECOVERY_ACPIO)
endif
ifdef BOARD_INCLUDE_DTB_IN_BOOTIMG
$(INSTALLED_RECOVERYIMAGE_TARGET): $(INSTALLED_DTBIMAGE_TARGET)
endif

$(INSTALLED_RECOVERYIMAGE_TARGET): $(MKBOOTFS) $(MKBOOTIMG) $(MINIGZIP) \
	    $(INTERNAL_ROOT_FILES) \
	    $(INSTALLED_RAMDISK_TARGET) \
	    $(INSTALLED_BOOTIMAGE_TARGET) \
	    $(INTERNAL_RECOVERYIMAGE_FILES) \
	    $(recovery_initrc) $(recovery_sepolicy) $(recovery_kernel) \
	    $(INSTALLED_2NDBOOTLOADER_TARGET) \
	    $(INSTALLED_RECOVERY_BUILD_PROP_TARGET) \
	    $(recovery_resource_deps) \
	    $(recovery_fstab) \
	    $(RECOVERY_INSTALL_OTA_KEYS) \
	    $(BOARD_RECOVERY_KERNEL_MODULES) \
	    $(DEPMOD)
	$(call build-recoveryimage-target, $@)

ifdef RECOVERY_RESOURCE_ZIP
$(RECOVERY_RESOURCE_ZIP): $(INSTALLED_RECOVERYIMAGE_TARGET) | $(ZIPTIME)
	$(hide) mkdir -p $(dir $@)
	$(hide) find $(TARGET_RECOVERY_ROOT_OUT)/res -type f | sort | zip -0qrjX $@ -@
	$(remove-timestamps-from-package)
endif

.PHONY: recoveryimage-nodeps
recoveryimage-nodeps:
	@echo "make $@: ignoring dependencies"
	$(call build-recoveryimage-target, $(INSTALLED_RECOVERYIMAGE_TARGET))

else # INSTALLED_RECOVERYIMAGE_TARGET not defined
RECOVERY_RESOURCE_ZIP :=
endif

.PHONY: recoveryimage
recoveryimage: $(INSTALLED_RECOVERYIMAGE_TARGET) $(RECOVERY_RESOURCE_ZIP)

ifneq ($(BOARD_NAND_PAGE_SIZE),)
$(error MTD device is no longer supported and thus BOARD_NAND_PAGE_SIZE is deprecated.)
endif

ifneq ($(BOARD_NAND_SPARE_SIZE),)
$(error MTD device is no longer supported and thus BOARD_NAND_SPARE_SIZE is deprecated.)
endif

# -----------------------------------------------------------------
# system image
#
# Remove overridden packages from $(ALL_PDK_FUSION_FILES)
PDK_FUSION_SYSIMG_FILES := \
    $(filter-out $(foreach p,$(overridden_packages),$(p) %/$(p).apk), \
        $(ALL_PDK_FUSION_FILES))

INTERNAL_SYSTEMIMAGE_FILES := $(sort $(filter $(TARGET_OUT)/%, \
    $(ALL_GENERATED_SOURCES) \
    $(ALL_DEFAULT_INSTALLED_MODULES) \
    $(PDK_FUSION_SYSIMG_FILES) \
    $(RECOVERY_RESOURCE_ZIP)) \
    $(PDK_FUSION_SYMLINK_STAMP))

FULL_SYSTEMIMAGE_DEPS := $(INTERNAL_SYSTEMIMAGE_FILES) $(INTERNAL_USERIMAGES_DEPS)

# ASAN libraries in the system image - add dependency.
ASAN_IN_SYSTEM_INSTALLED := $(TARGET_OUT)/asan.tar.bz2
ifneq (,$(filter address, $(SANITIZE_TARGET)))
  ifeq (true,$(SANITIZE_TARGET_SYSTEM))
    FULL_SYSTEMIMAGE_DEPS += $(ASAN_IN_SYSTEM_INSTALLED)
  endif
endif

FULL_SYSTEMIMAGE_DEPS += $(INTERNAL_ROOT_FILES) $(INSTALLED_FILES_FILE_ROOT)

# -----------------------------------------------------------------
# Final System VINTF manifest including fragments. This is not assembled
# on the device because it depends on everything in a given device
# image which defines a vintf_fragment.

ifdef BUILDING_SYSTEM_IMAGE

BUILT_ASSEMBLED_SYSTEM_MANIFEST := $(PRODUCT_OUT)/verified_assembled_system_manifest.xml
$(BUILT_ASSEMBLED_SYSTEM_MANIFEST): $(HOST_OUT_EXECUTABLES)/assemble_vintf
$(BUILT_ASSEMBLED_SYSTEM_MANIFEST): $(BUILT_VENDOR_MATRIX)
$(BUILT_ASSEMBLED_SYSTEM_MANIFEST): $(BUILT_SYSTEM_MANIFEST)
$(BUILT_ASSEMBLED_SYSTEM_MANIFEST): $(FULL_SYSTEMIMAGE_DEPS)
	@echo "Verifying system VINTF manifest."
	PRODUCT_ENFORCE_VINTF_MANIFEST=$(PRODUCT_ENFORCE_VINTF_MANIFEST) \
	$(HOST_OUT_EXECUTABLES)/assemble_vintf \
	    -c $(BUILT_VENDOR_MATRIX) \
	    -i $(BUILT_SYSTEM_MANIFEST) \
	    $$([ -d $(TARGET_OUT)/etc/vintf/manifest ] && \
	        find $(TARGET_OUT)/etc/vintf/manifest -type f -name "*.xml" | \
	        sed "s/^/-i /" | tr '\n' ' ') -o $@

endif # BUILDING_SYSTEM_IMAGE

# -----------------------------------------------------------------
ifdef BUILDING_SYSTEM_IMAGE

# installed file list
# Depending on anything that $(BUILT_SYSTEMIMAGE) depends on.
# We put installed-files.txt ahead of image itself in the dependency graph
# so that we can get the size stat even if the build fails due to too large
# system image.
INSTALLED_FILES_FILE := $(PRODUCT_OUT)/installed-files.txt
INSTALLED_FILES_JSON := $(INSTALLED_FILES_FILE:.txt=.json)
$(INSTALLED_FILES_FILE): .KATI_IMPLICIT_OUTPUTS := $(INSTALLED_FILES_JSON)
$(INSTALLED_FILES_FILE): $(FULL_SYSTEMIMAGE_DEPS) $(FILESLIST)
	@echo Installed file list: $@
	@mkdir -p $(dir $@)
	@rm -f $@
	$(hide) $(FILESLIST) $(TARGET_OUT) > $(@:.txt=.json)
	$(hide) build/make/tools/fileslist_util.py -c $(@:.txt=.json) > $@

.PHONY: installed-file-list
installed-file-list: $(INSTALLED_FILES_FILE)

$(call dist-for-goals, sdk win_sdk sdk_addon, $(INSTALLED_FILES_FILE))

systemimage_intermediates := \
    $(call intermediates-dir-for,PACKAGING,systemimage)
BUILT_SYSTEMIMAGE := $(systemimage_intermediates)/system.img

# Create symlink /system/vendor to /vendor if necessary.
ifdef BOARD_USES_VENDORIMAGE
define create-system-vendor-symlink
$(hide) if [ -d $(TARGET_OUT)/vendor ] && [ ! -h $(TARGET_OUT)/vendor ]; then \
  echo 'Non-symlink $(TARGET_OUT)/vendor detected!' 1>&2; \
  echo 'You cannot install files to $(TARGET_OUT)/vendor while building a separate vendor.img!' 1>&2; \
  exit 1; \
fi
$(hide) ln -sf /vendor $(TARGET_OUT)/vendor
endef
else
define create-system-vendor-symlink
endef
endif

# Create symlink /system/product to /product if necessary.
ifdef BOARD_USES_PRODUCTIMAGE
define create-system-product-symlink
$(hide) if [ -d $(TARGET_OUT)/product ] && [ ! -h $(TARGET_OUT)/product ]; then \
  echo 'Non-symlink $(TARGET_OUT)/product detected!' 1>&2; \
  echo 'You cannot install files to $(TARGET_OUT)/product while building a separate product.img!' 1>&2; \
  exit 1; \
fi
$(hide) ln -sf /product $(TARGET_OUT)/product
endef
else
define create-system-product-symlink
endef
endif

# Create symlink /system/product_services to /product_services if necessary.
ifdef BOARD_USES_PRODUCT_SERVICESIMAGE
define create-system-product_services-symlink
$(hide) if [ -d $(TARGET_OUT)/product_services ] && [ ! -h $(TARGET_OUT)/product_services ]; then \
  echo 'Non-symlink $(TARGET_OUT)/product_services detected!' 1>&2; \
  echo 'You cannot install files to $(TARGET_OUT)/product_services while building a separate product_services.img!' 1>&2; \
  exit 1; \
fi
$(hide) ln -sf /product_services $(TARGET_OUT)/product_services
endef
else
define create-system-product_services-symlink
endef
endif

# Create symlink /vendor/odm to /odm if necessary.
ifdef BOARD_USES_ODMIMAGE
define create-vendor-odm-symlink
$(hide) if [ -d $(TARGET_OUT_VENDOR)/odm ] && [ ! -h $(TARGET_OUT_VENDOR)/odm ]; then \
  echo 'Non-symlink $(TARGET_OUT_VENDOR)/odm detected!' 1>&2; \
  echo 'You cannot install files to $(TARGET_OUT_VENDOR)/odm while building a separate odm.img!' 1>&2; \
  exit 1; \
fi
$(hide) ln -sf /odm $(TARGET_OUT_VENDOR)/odm
endef
else
define create-vendor-odm-symlink
endef
endif

# Check that libraries that should only be in APEXes don't end up in the system
# image. For the Runtime APEX this complements the checks in
# art/build/apex/art_apex_test.py.
# TODO(b/128708192): Implement this restriction in Soong instead.

# TODO(b/124293228): Fix remaining bugs and add these libraries to the list:
#   libart-compiler.so
#   libart-dexlayout.so
#   libart.so
#   libartbase.so
#   libartpalette.so
#   libdexfile.so
#   libdexfile_external.so  - aosp_marlin-userdebug gets this in a vndk-sp-Q subdirectory.
#   libicui18n.so
#   libicuuc.so
#   libnativehelper.so  - cf_x86_phone-userdebug builds get this in system/lib/arm
#   libprofile.so
#   libsigchain.so  - cf_x86_phone-userdebug builds get this in system/lib/arm
#   libtombstoned_client.so
APEX_MODULE_LIBS= \
  libadbconnection.so \
  libandroidicu.so \
  libdt_fd_forward.so \
  libdt_socket.so \
  libjavacore.so \
  libjdwp.so \
  libnativebridge.so \
  libnativeloader.so \
  libnpt.so \
  libopenjdk.so \
  libopenjdkjvm.so \
  libopenjdkjvmti.so \
  libpac.so \

# An option to disable the check below, for local use since some build targets
# still may create these libraries in /system (b/129006418).
DISABLE_APEX_LIBS_ABSENCE_CHECK ?=

# If the check below fails, some library has ended up in system/lib or
# system/lib64 that is intended to only go into some APEX package. The likely
# cause is that a library or binary in /system has grown a dependency that
# directly or indirectly pulls in the prohibited library.
#
# To resolve this, look for the APEX package that the library belong to - search
# for it in 'native_shared_lib' properties in 'apex' build modules (see
# art/build/apex/Android.bp for an example). Then check if there is an exported
# library in that APEX package that should be used instead, i.e. one listed in
# its 'native_shared_lib' property for which the corresponding 'cc_library'
# module has a 'stubs' clause (like libdexfile_external in
# art/libdexfile/Android.bp).
#
# If you cannot find an APEX exported library that fits your needs, or you think
# that the library you want to depend on should be allowed in /system, then
# please contact the owners of the APEX package containing the library.
#
# If you get this error for a library that is exported in an APEX, then the APEX
# might be misconfigured or something is wrong in the build system. Please reach
# out to the APEX package owners and/or soong-team@, or
# android-building@googlegroups.com externally.
ifndef DISABLE_APEX_LIBS_ABSENCE_CHECK
define check-apex-libs-absence
$(hide) ( \
  cd $(TARGET_OUT); \
  findres=$$(find lib* -type f \( -false $(foreach lib,$(APEX_MODULE_LIBS),-o -name $(lib)) \) -print) || exit 1; \
  if [ -n "$$findres" ]; then \
    echo "APEX libraries found in system image (see comment in build/make/core/Makefile for details):" 1>&2; \
    echo "$$findres" | sort 1>&2; \
    false; \
  fi; \
)
endef
else
define check-apex-libs-absence
endef
endif

# $(1): output file
define build-systemimage-target
  @echo "Target system fs image: $(1)"
  $(call create-system-vendor-symlink)
  $(call create-system-product-symlink)
  $(call create-system-product_services-symlink)
  $(call check-apex-libs-absence)
  @mkdir -p $(dir $(1)) $(systemimage_intermediates) && rm -rf $(systemimage_intermediates)/system_image_info.txt
  $(call generate-image-prop-dictionary, $(systemimage_intermediates)/system_image_info.txt,system, \
      skip_fsck=true)
  $(hide) PATH=$(foreach p,$(INTERNAL_USERIMAGES_BINARY_PATHS),$(p):)$$PATH \
      build/make/tools/releasetools/build_image.py \
      $(TARGET_OUT) $(systemimage_intermediates)/system_image_info.txt $(1) $(TARGET_OUT) \
      || ( mkdir -p $${DIST_DIR}; cp $(INSTALLED_FILES_FILE) $${DIST_DIR}/installed-files-rescued.txt; \
           exit 1 )
endef

$(BUILT_SYSTEMIMAGE): $(BUILT_ASSEMBLED_SYSTEM_MANIFEST)
$(BUILT_SYSTEMIMAGE): $(FULL_SYSTEMIMAGE_DEPS) $(INSTALLED_FILES_FILE) $(BUILD_IMAGE_SRCS)
	$(call build-systemimage-target,$@)

INSTALLED_SYSTEMIMAGE_TARGET := $(PRODUCT_OUT)/system.img
SYSTEMIMAGE_SOURCE_DIR := $(TARGET_OUT)

# INSTALLED_SYSTEMIMAGE_TARGET used to be named INSTALLED_SYSTEMIMAGE. Create an alias for backward
# compatibility, in case device-specific Makefiles still refer to the old name.
INSTALLED_SYSTEMIMAGE := $(INSTALLED_SYSTEMIMAGE_TARGET)

# The system partition needs room for the recovery image as well.  We
# now store the recovery image as a binary patch using the boot image
# as the source (since they are very similar).  Generate the patch so
# we can see how big it's going to be, and include that in the system
# image size check calculation.
ifneq ($(INSTALLED_BOOTIMAGE_TARGET),)
ifneq ($(INSTALLED_RECOVERYIMAGE_TARGET),)
ifneq ($(BOARD_USES_FULL_RECOVERY_IMAGE),true)
ifneq (,$(filter true, $(BOARD_BUILD_SYSTEM_ROOT_IMAGE) $(BOARD_INCLUDE_RECOVERY_DTBO) $(BOARD_INCLUDE_RECOVERY_ACPIO)))
diff_tool := $(HOST_OUT_EXECUTABLES)/bsdiff
else
diff_tool := $(HOST_OUT_EXECUTABLES)/imgdiff
endif
intermediates := $(call intermediates-dir-for,PACKAGING,recovery_patch)
RECOVERY_FROM_BOOT_PATCH := $(intermediates)/recovery_from_boot.p
$(RECOVERY_FROM_BOOT_PATCH): PRIVATE_DIFF_TOOL := $(diff_tool)
$(RECOVERY_FROM_BOOT_PATCH): \
	    $(INSTALLED_RECOVERYIMAGE_TARGET) \
	    $(INSTALLED_BOOTIMAGE_TARGET) \
	    $(diff_tool)
	@echo "Construct recovery from boot"
	mkdir -p $(dir $@)
	$(PRIVATE_DIFF_TOOL) $(INSTALLED_BOOTIMAGE_TARGET) $(INSTALLED_RECOVERYIMAGE_TARGET) $@
else # $(BOARD_USES_FULL_RECOVERY_IMAGE) == true
RECOVERY_FROM_BOOT_PATCH := $(INSTALLED_RECOVERYIMAGE_TARGET)
endif # BOARD_USES_FULL_RECOVERY_IMAGE
endif # INSTALLED_RECOVERYIMAGE_TARGET
endif # INSTALLED_BOOTIMAGE_TARGET

$(INSTALLED_SYSTEMIMAGE_TARGET): $(BUILT_SYSTEMIMAGE) $(RECOVERY_FROM_BOOT_PATCH)
	@echo "Install system fs image: $@"
	$(copy-file-to-target)
	$(hide) $(call assert-max-image-size,$@ $(RECOVERY_FROM_BOOT_PATCH),$(BOARD_SYSTEMIMAGE_PARTITION_SIZE))

systemimage: $(INSTALLED_SYSTEMIMAGE_TARGET)

.PHONY: systemimage-nodeps snod
systemimage-nodeps snod: $(filter-out systemimage-nodeps snod,$(MAKECMDGOALS)) \
	            | $(INTERNAL_USERIMAGES_DEPS)
	@echo "make $@: ignoring dependencies"
	$(call build-systemimage-target,$(INSTALLED_SYSTEMIMAGE_TARGET))
	$(hide) $(call assert-max-image-size,$(INSTALLED_SYSTEMIMAGE_TARGET),$(BOARD_SYSTEMIMAGE_PARTITION_SIZE))

ifneq (,$(filter systemimage-nodeps snod, $(MAKECMDGOALS)))
ifeq (true,$(WITH_DEXPREOPT))
$(warning Warning: with dexpreopt enabled, you may need a full rebuild.)
endif
endif

endif # BUILDING_SYSTEM_IMAGE

.PHONY: sync syncsys
sync syncsys: $(INTERNAL_SYSTEMIMAGE_FILES)

#######
## system tarball
define build-systemtarball-target
  $(call pretty,"Target system fs tarball: $(INSTALLED_SYSTEMTARBALL_TARGET)")
  $(call create-system-vendor-symlink)
  $(call create-system-product-symlink)
  $(call create-system-product_services-symlink)
  $(MKTARBALL) $(FS_GET_STATS) \
    $(PRODUCT_OUT) system $(PRIVATE_SYSTEM_TAR) \
    $(INSTALLED_SYSTEMTARBALL_TARGET) $(TARGET_OUT)
endef

ifndef SYSTEM_TARBALL_FORMAT
    SYSTEM_TARBALL_FORMAT := bz2
endif

system_tar := $(PRODUCT_OUT)/system.tar
INSTALLED_SYSTEMTARBALL_TARGET := $(system_tar).$(SYSTEM_TARBALL_FORMAT)
$(INSTALLED_SYSTEMTARBALL_TARGET): PRIVATE_SYSTEM_TAR := $(system_tar)
$(INSTALLED_SYSTEMTARBALL_TARGET): $(FS_GET_STATS) $(INTERNAL_SYSTEMIMAGE_FILES)
	$(build-systemtarball-target)

.PHONY: systemtarball-nodeps
systemtarball-nodeps: $(FS_GET_STATS) \
                      $(filter-out systemtarball-nodeps stnod,$(MAKECMDGOALS))
	$(build-systemtarball-target)

.PHONY: stnod
stnod: systemtarball-nodeps

# -----------------------------------------------------------------
## platform.zip: system, plus other files to be used in PDK fusion build,
## in a zip file
##
## PDK_PLATFORM_ZIP_PRODUCT_BINARIES is used to store specified files to platform.zip.
## The variable will be typically set from BoardConfig.mk.
## Files under out dir will be rejected to prevent possible conflicts with other rules.
ifneq (,$(BUILD_PLATFORM_ZIP))
pdk_odex_javalibs := $(strip $(foreach m,$(DEXPREOPT.MODULES.JAVA_LIBRARIES),\
  $(if $(filter $(DEXPREOPT.$(m).INSTALLED_STRIPPED),$(ALL_DEFAULT_INSTALLED_MODULES)),$(m))))
pdk_odex_apps := $(strip $(foreach m,$(DEXPREOPT.MODULES.APPS),\
  $(if $(filter $(DEXPREOPT.$(m).INSTALLED_STRIPPED),$(ALL_DEFAULT_INSTALLED_MODULES)),$(m))))
pdk_classes_dex := $(strip \
  $(foreach m,$(pdk_odex_javalibs),$(call intermediates-dir-for,JAVA_LIBRARIES,$(m),,COMMON)/javalib.jar) \
  $(foreach m,$(pdk_odex_apps),$(call intermediates-dir-for,APPS,$(m))/package.dex.apk))

pdk_odex_config_mk := $(PRODUCT_OUT)/pdk_dexpreopt_config.mk
$(pdk_odex_config_mk): PRIVATE_JAVA_LIBRARIES := $(pdk_odex_javalibs)
$(pdk_odex_config_mk): PRIVATE_APPS := $(pdk_odex_apps)
$(pdk_odex_config_mk) :
	@echo "PDK odex config makefile: $@"
	$(hide) mkdir -p $(dir $@)
	$(hide) echo "# Auto-generated. Do not modify." > $@
	$(hide) echo "PDK.DEXPREOPT.JAVA_LIBRARIES:=$(PRIVATE_JAVA_LIBRARIES)" >> $@
	$(hide) echo "PDK.DEXPREOPT.APPS:=$(PRIVATE_APPS)" >> $@
	$(foreach m,$(PRIVATE_JAVA_LIBRARIES),\
	  $(hide) echo "PDK.DEXPREOPT.$(m).SRC:=$(patsubst $(OUT_DIR)/%,%,$(call intermediates-dir-for,JAVA_LIBRARIES,$(m),,COMMON)/javalib.jar)" >> $@$(newline)\
	  $(hide) echo "PDK.DEXPREOPT.$(m).DEX_PREOPT:=$(DEXPREOPT.$(m).DEX_PREOPT)" >> $@$(newline)\
	  $(hide) echo "PDK.DEXPREOPT.$(m).MULTILIB:=$(DEXPREOPT.$(m).MULTILIB)" >> $@$(newline)\
	  $(hide) echo "PDK.DEXPREOPT.$(m).DEX_PREOPT_FLAGS:=$(DEXPREOPT.$(m).DEX_PREOPT_FLAGS)" >> $@$(newline)\
	  )
	$(foreach m,$(PRIVATE_APPS),\
	  $(hide) echo "PDK.DEXPREOPT.$(m).SRC:=$(patsubst $(OUT_DIR)/%,%,$(call intermediates-dir-for,APPS,$(m))/package.dex.apk)" >> $@$(newline)\
	  $(hide) echo "PDK.DEXPREOPT.$(m).DEX_PREOPT:=$(DEXPREOPT.$(m).DEX_PREOPT)" >> $@$(newline)\
	  $(hide) echo "PDK.DEXPREOPT.$(m).MULTILIB:=$(DEXPREOPT.$(m).MULTILIB)" >> $@$(newline)\
	  $(hide) echo "PDK.DEXPREOPT.$(m).DEX_PREOPT_FLAGS:=$(DEXPREOPT.$(m).DEX_PREOPT_FLAGS)" >> $@$(newline)\
	  $(hide) echo "PDK.DEXPREOPT.$(m).PRIVILEGED_MODULE:=$(DEXPREOPT.$(m).PRIVILEGED_MODULE)" >> $@$(newline)\
	  $(hide) echo "PDK.DEXPREOPT.$(m).VENDOR_MODULE:=$(DEXPREOPT.$(m).VENDOR_MODULE)" >> $@$(newline)\
	  $(hide) echo "PDK.DEXPREOPT.$(m).TARGET_ARCH:=$(DEXPREOPT.$(m).TARGET_ARCH)" >> $@$(newline)\
	  $(hide) echo "PDK.DEXPREOPT.$(m).STRIPPED_SRC:=$(patsubst $(PRODUCT_OUT)/%,%,$(DEXPREOPT.$(m).INSTALLED_STRIPPED))" >> $@$(newline)\
	  )

PDK_PLATFORM_ZIP_PRODUCT_BINARIES := $(filter-out $(OUT_DIR)/%,$(PDK_PLATFORM_ZIP_PRODUCT_BINARIES))
INSTALLED_PLATFORM_ZIP := $(PRODUCT_OUT)/platform.zip

$(INSTALLED_PLATFORM_ZIP): PRIVATE_DEX_FILES := $(pdk_classes_dex)
$(INSTALLED_PLATFORM_ZIP): PRIVATE_ODEX_CONFIG := $(pdk_odex_config_mk)
$(INSTALLED_PLATFORM_ZIP) : $(SOONG_ZIP)
# dependencies for the other partitions are defined below after their file lists
# are known
$(INSTALLED_PLATFORM_ZIP) : $(INTERNAL_SYSTEMIMAGE_FILES) $(pdk_classes_dex) $(pdk_odex_config_mk) $(api_fingerprint)
	$(call pretty,"Platform zip package: $(INSTALLED_PLATFORM_ZIP)")
	rm -f $@ $@.lst
	echo "-C $(PRODUCT_OUT)" >> $@.lst
	echo "-D $(TARGET_OUT)" >> $@.lst
	echo "-D $(TARGET_OUT_NOTICE_FILES)" >> $@.lst
	echo "$(addprefix -f $(TARGET_OUT_UNSTRIPPED)/,$(PDK_SYMBOL_FILES_LIST))" >> $@.lst
ifdef BUILDING_VENDOR_IMAGE
	echo "-D $(TARGET_OUT_VENDOR)" >> $@.lst
endif
ifdef BUILDING_PRODUCT_IMAGE
	echo "-D $(TARGET_OUT_PRODUCT)" >> $@.lst
endif
ifdef BUILDING_PRODUCT_SERVICES_IMAGE
	echo "-D $(TARGET_OUT_PRODUCT_SERVICES)" >> $@.lst
endif
ifdef BUILDING_ODM_IMAGE
	echo "-D $(TARGET_OUT_ODM)" >> $@.lst
endif
ifneq ($(PDK_PLATFORM_JAVA_ZIP_CONTENTS),)
	echo "-C $(OUT_DIR)" >> $@.lst
	for f in $(filter-out $(PRIVATE_DEX_FILES),$(addprefix -f $(OUT_DIR)/,$(PDK_PLATFORM_JAVA_ZIP_CONTENTS))); do \
	  if [ -e $$f ]; then \
	    echo "-f $$f"; \
	  fi \
	done >> $@.lst
endif
ifneq ($(PDK_PLATFORM_ZIP_PRODUCT_BINARIES),)
        echo "-C . $(addprefix -f ,$(PDK_PLATFORM_ZIP_PRODUCT_BINARIES))" >> $@.lst
endif
	@# Add dex-preopt files and config.
	$(if $(PRIVATE_DEX_FILES),\
	  echo "-C $(OUT_DIR) $(addprefix -f ,$(PRIVATE_DEX_FILES))") >> $@.lst
	echo "-C $(dir $(api_fingerprint)) -f $(api_fingerprint)" >> $@.lst
	touch $(PRODUCT_OUT)/pdk.mk
	echo "-C $(PRODUCT_OUT) -f $(PRIVATE_ODEX_CONFIG) -f $(PRODUCT_OUT)/pdk.mk" >> $@.lst
	$(SOONG_ZIP) --ignore_missing_files -o $@ @$@.lst

.PHONY: platform
platform: $(INSTALLED_PLATFORM_ZIP)

.PHONY: platform-java
platform-java: platform

# Dist the platform.zip
ifneq (,$(filter platform platform-java, $(MAKECMDGOALS)))
$(call dist-for-goals, platform platform-java, $(INSTALLED_PLATFORM_ZIP))
endif

endif # BUILD_PLATFORM_ZIP

# -----------------------------------------------------------------
## boot tarball
define build-boottarball-target
    $(hide) echo "Target boot fs tarball: $(INSTALLED_BOOTTARBALL_TARGET)"
    $(hide) mkdir -p $(PRODUCT_OUT)/boot
    $(hide) cp -f $(INTERNAL_BOOTIMAGE_FILES) $(PRODUCT_OUT)/boot/.
    $(hide) echo $(INTERNAL_KERNEL_CMDLINE) > $(PRODUCT_OUT)/boot/cmdline
    $(hide) $(MKTARBALL) $(FS_GET_STATS) \
                 $(PRODUCT_OUT) boot $(PRIVATE_BOOT_TAR) \
                 $(INSTALLED_BOOTTARBALL_TARGET) $(TARGET_OUT)
endef

ifndef BOOT_TARBALL_FORMAT
    BOOT_TARBALL_FORMAT := bz2
endif

boot_tar := $(PRODUCT_OUT)/boot.tar
INSTALLED_BOOTTARBALL_TARGET := $(boot_tar).$(BOOT_TARBALL_FORMAT)
$(INSTALLED_BOOTTARBALL_TARGET): PRIVATE_BOOT_TAR := $(boot_tar)
$(INSTALLED_BOOTTARBALL_TARGET): $(FS_GET_STATS) $(INTERNAL_BOOTIMAGE_FILES)
	$(build-boottarball-target)

.PHONY: boottarball-nodeps btnod
boottarball-nodeps btnod: $(FS_GET_STATS) \
                      $(filter-out boottarball-nodeps btnod,$(MAKECMDGOALS))
	$(build-boottarball-target)


# -----------------------------------------------------------------
# data partition image
INTERNAL_USERDATAIMAGE_FILES := \
    $(filter $(TARGET_OUT_DATA)/%,$(ALL_DEFAULT_INSTALLED_MODULES))

ifdef BUILDING_USERDATA_IMAGE
userdataimage_intermediates := \
    $(call intermediates-dir-for,PACKAGING,userdata)
BUILT_USERDATAIMAGE_TARGET := $(PRODUCT_OUT)/userdata.img

define build-userdataimage-target
  $(call pretty,"Target userdata fs image: $(INSTALLED_USERDATAIMAGE_TARGET)")
  @mkdir -p $(TARGET_OUT_DATA)
  @mkdir -p $(userdataimage_intermediates) && rm -rf $(userdataimage_intermediates)/userdata_image_info.txt
  $(call generate-image-prop-dictionary, $(userdataimage_intermediates)/userdata_image_info.txt,userdata,skip_fsck=true)
  $(hide) PATH=$(foreach p,$(INTERNAL_USERIMAGES_BINARY_PATHS),$(p):)$$PATH \
      build/make/tools/releasetools/build_image.py \
      $(TARGET_OUT_DATA) $(userdataimage_intermediates)/userdata_image_info.txt $(INSTALLED_USERDATAIMAGE_TARGET) $(TARGET_OUT)
  $(hide) $(call assert-max-image-size,$(INSTALLED_USERDATAIMAGE_TARGET),$(BOARD_USERDATAIMAGE_PARTITION_SIZE))
endef

# We just build this directly to the install location.
INSTALLED_USERDATAIMAGE_TARGET := $(BUILT_USERDATAIMAGE_TARGET)
INSTALLED_USERDATAIMAGE_TARGET_DEPS := \
    $(INTERNAL_USERIMAGES_DEPS) \
    $(INTERNAL_USERDATAIMAGE_FILES) \
    $(BUILD_IMAGE_SRCS)
$(INSTALLED_USERDATAIMAGE_TARGET): $(INSTALLED_USERDATAIMAGE_TARGET_DEPS)
	$(build-userdataimage-target)

.PHONY: userdataimage-nodeps
userdataimage-nodeps: | $(INTERNAL_USERIMAGES_DEPS)
	$(build-userdataimage-target)

endif # BUILDING_USERDATA_IMAGE

# ASAN libraries in the system image - build rule.
ASAN_OUT_DIRS_FOR_SYSTEM_INSTALL := $(sort $(patsubst $(PRODUCT_OUT)/%,%,\
  $(TARGET_OUT_SHARED_LIBRARIES) \
  $(2ND_TARGET_OUT_SHARED_LIBRARIES) \
  $(TARGET_OUT_VENDOR_SHARED_LIBRARIES) \
  $(2ND_TARGET_OUT_VENDOR_SHARED_LIBRARIES)))
# Extra options: Enforce the system user for the files to avoid having to change ownership.
ASAN_SYSTEM_INSTALL_OPTIONS := --owner=1000 --group=1000
# Note: experimentally, it seems not worth it to try to get "best" compression. We don't save
#       enough space.
$(ASAN_IN_SYSTEM_INSTALLED): $(INSTALLED_USERDATAIMAGE_TARGET_DEPS)
	tar cfj $(ASAN_IN_SYSTEM_INSTALLED) $(ASAN_SYSTEM_INSTALL_OPTIONS) -C $(TARGET_OUT_DATA)/.. $(ASAN_OUT_DIRS_FOR_SYSTEM_INSTALL) >/dev/null

#######
## data partition tarball
define build-userdatatarball-target
    $(call pretty,"Target userdata fs tarball: " \
                  "$(INSTALLED_USERDATATARBALL_TARGET)")
    $(MKTARBALL) $(FS_GET_STATS) \
	    $(PRODUCT_OUT) data $(PRIVATE_USERDATA_TAR) \
	    $(INSTALLED_USERDATATARBALL_TARGET) $(TARGET_OUT)
endef

userdata_tar := $(PRODUCT_OUT)/userdata.tar
INSTALLED_USERDATATARBALL_TARGET := $(userdata_tar).bz2
$(INSTALLED_USERDATATARBALL_TARGET): PRIVATE_USERDATA_TAR := $(userdata_tar)
$(INSTALLED_USERDATATARBALL_TARGET): $(FS_GET_STATS) $(INTERNAL_USERDATAIMAGE_FILES)
	$(build-userdatatarball-target)

$(call dist-for-goals,userdatatarball,$(INSTALLED_USERDATATARBALL_TARGET))

.PHONY: userdatatarball-nodeps
userdatatarball-nodeps: $(FS_GET_STATS)
	$(build-userdatatarball-target)


# -----------------------------------------------------------------
# partition table image
ifdef BOARD_BPT_INPUT_FILES

BUILT_BPTIMAGE_TARGET := $(PRODUCT_OUT)/partition-table.img
BUILT_BPTJSON_TARGET := $(PRODUCT_OUT)/partition-table.bpt

INTERNAL_BVBTOOL_MAKE_TABLE_ARGS := \
	--output_gpt $(BUILT_BPTIMAGE_TARGET) \
	--output_json $(BUILT_BPTJSON_TARGET) \
	$(foreach file, $(BOARD_BPT_INPUT_FILES), --input $(file))

ifdef BOARD_BPT_DISK_SIZE
INTERNAL_BVBTOOL_MAKE_TABLE_ARGS += --disk_size $(BOARD_BPT_DISK_SIZE)
endif

define build-bptimage-target
  $(call pretty,"Target partition table image: $(INSTALLED_BPTIMAGE_TARGET)")
  $(hide) $(BPTTOOL) make_table $(INTERNAL_BVBTOOL_MAKE_TABLE_ARGS) $(BOARD_BPT_MAKE_TABLE_ARGS)
endef

INSTALLED_BPTIMAGE_TARGET := $(BUILT_BPTIMAGE_TARGET)
$(BUILT_BPTJSON_TARGET): $(INSTALLED_BPTIMAGE_TARGET)
	$(hide) touch -c $(BUILT_BPTJSON_TARGET)

$(INSTALLED_BPTIMAGE_TARGET): $(BPTTOOL) $(BOARD_BPT_INPUT_FILES)
	$(build-bptimage-target)

.PHONY: bptimage-nodeps
bptimage-nodeps:
	$(build-bptimage-target)

endif # BOARD_BPT_INPUT_FILES

# -----------------------------------------------------------------
# cache partition image
ifdef BUILDING_CACHE_IMAGE
INTERNAL_CACHEIMAGE_FILES := \
    $(filter $(TARGET_OUT_CACHE)/%,$(ALL_DEFAULT_INSTALLED_MODULES))

cacheimage_intermediates := \
    $(call intermediates-dir-for,PACKAGING,cache)
BUILT_CACHEIMAGE_TARGET := $(PRODUCT_OUT)/cache.img

define build-cacheimage-target
  $(call pretty,"Target cache fs image: $(INSTALLED_CACHEIMAGE_TARGET)")
  @mkdir -p $(TARGET_OUT_CACHE)
  @mkdir -p $(cacheimage_intermediates) && rm -rf $(cacheimage_intermediates)/cache_image_info.txt
  $(call generate-image-prop-dictionary, $(cacheimage_intermediates)/cache_image_info.txt,cache,skip_fsck=true)
  $(hide) PATH=$(foreach p,$(INTERNAL_USERIMAGES_BINARY_PATHS),$(p):)$$PATH \
      build/make/tools/releasetools/build_image.py \
      $(TARGET_OUT_CACHE) $(cacheimage_intermediates)/cache_image_info.txt $(INSTALLED_CACHEIMAGE_TARGET) $(TARGET_OUT)
  $(hide) $(call assert-max-image-size,$(INSTALLED_CACHEIMAGE_TARGET),$(BOARD_CACHEIMAGE_PARTITION_SIZE))
endef

# We just build this directly to the install location.
INSTALLED_CACHEIMAGE_TARGET := $(BUILT_CACHEIMAGE_TARGET)
$(INSTALLED_CACHEIMAGE_TARGET): $(INTERNAL_USERIMAGES_DEPS) $(INTERNAL_CACHEIMAGE_FILES) $(BUILD_IMAGE_SRCS)
	$(build-cacheimage-target)

.PHONY: cacheimage-nodeps
cacheimage-nodeps: | $(INTERNAL_USERIMAGES_DEPS)
	$(build-cacheimage-target)

else # BUILDING_CACHE_IMAGE
# we need to ignore the broken cache link when doing the rsync
IGNORE_CACHE_LINK := --exclude=cache
endif # BUILDING_CACHE_IMAGE

# -----------------------------------------------------------------
# system_other partition image
ifdef BUILDING_SYSTEM_OTHER_IMAGE
ifeq ($(BOARD_USES_SYSTEM_OTHER_ODEX),true)
# Marker file to identify that odex files are installed
INSTALLED_SYSTEM_OTHER_ODEX_MARKER := $(TARGET_OUT_SYSTEM_OTHER)/system-other-odex-marker
ALL_DEFAULT_INSTALLED_MODULES += $(INSTALLED_SYSTEM_OTHER_ODEX_MARKER)
$(INSTALLED_SYSTEM_OTHER_ODEX_MARKER):
	$(hide) touch $@
endif

INTERNAL_SYSTEMOTHERIMAGE_FILES := \
    $(filter $(TARGET_OUT_SYSTEM_OTHER)/%,\
      $(ALL_DEFAULT_INSTALLED_MODULES)\
      $(ALL_PDK_FUSION_FILES)) \
    $(PDK_FUSION_SYMLINK_STAMP)

# system_other dex files are installed as a side-effect of installing system image files
INTERNAL_SYSTEMOTHERIMAGE_FILES += $(INTERNAL_SYSTEMIMAGE_FILES)

INSTALLED_FILES_FILE_SYSTEMOTHER := $(PRODUCT_OUT)/installed-files-system-other.txt
INSTALLED_FILES_JSON_SYSTEMOTHER := $(INSTALLED_FILES_FILE_SYSTEMOTHER:.txt=.json)
$(INSTALLED_FILES_FILE_SYSTEMOTHER): .KATI_IMPLICIT_OUTPUTS := $(INSTALLED_FILES_JSON_SYSTEMOTHER)
$(INSTALLED_FILES_FILE_SYSTEMOTHER) : $(INTERNAL_SYSTEMOTHERIMAGE_FILES) $(FILESLIST)
	@echo Installed file list: $@
	@mkdir -p $(dir $@)
	@rm -f $@
	$(hide) $(FILESLIST) $(TARGET_OUT_SYSTEM_OTHER) > $(@:.txt=.json)
	$(hide) build/make/tools/fileslist_util.py -c $(@:.txt=.json) > $@

# Determines partition size for system_other.img.
ifeq ($(PRODUCT_RETROFIT_DYNAMIC_PARTITIONS),true)
ifneq ($(filter system,$(BOARD_SUPER_PARTITION_BLOCK_DEVICES)),)
INTERNAL_SYSTEM_OTHER_PARTITION_SIZE := $(BOARD_SUPER_PARTITION_SYSTEM_DEVICE_SIZE)
endif
endif

ifndef INTERNAL_SYSTEM_OTHER_PARTITION_SIZE
INTERNAL_SYSTEM_OTHER_PARTITION_SIZE:= $(BOARD_SYSTEMIMAGE_PARTITION_SIZE)
endif

systemotherimage_intermediates := \
    $(call intermediates-dir-for,PACKAGING,system_other)
BUILT_SYSTEMOTHERIMAGE_TARGET := $(PRODUCT_OUT)/system_other.img

# Note that we assert the size is SYSTEMIMAGE_PARTITION_SIZE since this is the 'b' system image.
define build-systemotherimage-target
  $(call pretty,"Target system_other fs image: $(INSTALLED_SYSTEMOTHERIMAGE_TARGET)")
  @mkdir -p $(TARGET_OUT_SYSTEM_OTHER)
  @mkdir -p $(systemotherimage_intermediates) && rm -rf $(systemotherimage_intermediates)/system_other_image_info.txt
  $(call generate-image-prop-dictionary, $(systemotherimage_intermediates)/system_other_image_info.txt,system,skip_fsck=true)
  $(hide) PATH=$(foreach p,$(INTERNAL_USERIMAGES_BINARY_PATHS),$(p):)$$PATH \
      build/make/tools/releasetools/build_image.py \
      $(TARGET_OUT_SYSTEM_OTHER) $(systemotherimage_intermediates)/system_other_image_info.txt $(INSTALLED_SYSTEMOTHERIMAGE_TARGET) $(TARGET_OUT)
  $(hide) $(call assert-max-image-size,$(INSTALLED_SYSTEMOTHERIMAGE_TARGET),$(BOARD_SYSTEMIMAGE_PARTITION_SIZE))
endef

# We just build this directly to the install location.
INSTALLED_SYSTEMOTHERIMAGE_TARGET := $(BUILT_SYSTEMOTHERIMAGE_TARGET)
ifneq (true,$(SANITIZE_LITE))
# Only create system_other when not building the second stage of a SANITIZE_LITE build.
$(INSTALLED_SYSTEMOTHERIMAGE_TARGET): $(INTERNAL_USERIMAGES_DEPS) $(INTERNAL_SYSTEMOTHERIMAGE_FILES) $(INSTALLED_FILES_FILE_SYSTEMOTHER)
	$(build-systemotherimage-target)
endif

.PHONY: systemotherimage-nodeps
systemotherimage-nodeps: | $(INTERNAL_USERIMAGES_DEPS)
	$(build-systemotherimage-target)

endif # BUILDING_SYSTEM_OTHER_IMAGE


# -----------------------------------------------------------------
# vendor partition image
ifdef BUILDING_VENDOR_IMAGE
INTERNAL_VENDORIMAGE_FILES := \
    $(filter $(TARGET_OUT_VENDOR)/%,\
      $(ALL_DEFAULT_INSTALLED_MODULES)\
      $(ALL_PDK_FUSION_FILES)) \
    $(PDK_FUSION_SYMLINK_STAMP)

# Final Vendor VINTF manifest including fragments. This is not assembled
# on the device because it depends on everything in a given device
# image which defines a vintf_fragment.
ifdef BUILT_VENDOR_MANIFEST
BUILT_ASSEMBLED_VENDOR_MANIFEST := $(PRODUCT_OUT)/verified_assembled_vendor_manifest.xml
ifeq (true,$(PRODUCT_ENFORCE_VINTF_MANIFEST))
ifneq ($(strip $(DEVICE_FRAMEWORK_COMPATIBILITY_MATRIX_FILE) $(DEVICE_PRODUCT_COMPATIBILITY_MATRIX_FILE)),)
$(BUILT_ASSEMBLED_VENDOR_MANIFEST): PRIVATE_SYSTEM_ASSEMBLE_VINTF_ENV_VARS := VINTF_ENFORCE_NO_UNUSED_HALS=true
endif # DEVICE_FRAMEWORK_COMPATIBILITY_MATRIX_FILE or DEVICE_PRODUCT_COMPATIBILITY_MATRIX_FILE
endif # PRODUCT_ENFORCE_VINTF_MANIFEST
$(BUILT_ASSEMBLED_VENDOR_MANIFEST): $(HOST_OUT_EXECUTABLES)/assemble_vintf
$(BUILT_ASSEMBLED_VENDOR_MANIFEST): $(BUILT_SYSTEM_MATRIX)
$(BUILT_ASSEMBLED_VENDOR_MANIFEST): $(BUILT_VENDOR_MANIFEST)
$(BUILT_ASSEMBLED_VENDOR_MANIFEST): $(INTERNAL_VENDORIMAGE_FILES)

$(BUILT_ASSEMBLED_VENDOR_MANIFEST): PRIVATE_FLAGS :=

# -- Kernel version and configurations.
ifeq ($(PRODUCT_OTA_ENFORCE_VINTF_KERNEL_REQUIREMENTS),true)

# BOARD_KERNEL_CONFIG_FILE and BOARD_KERNEL_VERSION can be used to override the values extracted
# from INSTALLED_KERNEL_TARGET.
ifdef BOARD_KERNEL_CONFIG_FILE
ifdef BOARD_KERNEL_VERSION
$(BUILT_ASSEMBLED_VENDOR_MANIFEST): $(BOARD_KERNEL_CONFIG_FILE)
$(BUILT_ASSEMBLED_VENDOR_MANIFEST): PRIVATE_FLAGS += --kernel $(BOARD_KERNEL_VERSION):$(BOARD_KERNEL_CONFIG_FILE)
my_board_extracted_kernel := true
endif # BOARD_KERNEL_VERSION
endif # BOARD_KERNEL_CONFIG_FILE

ifneq ($(my_board_extracted_kernel),true)
ifndef INSTALLED_KERNEL_TARGET
$(warning No INSTALLED_KERNEL_TARGET is defined when PRODUCT_OTA_ENFORCE_VINTF_KERNEL_REQUIREMENTS \
    is true. Information about the updated kernel cannot be built into OTA update package. \
    You can fix this by: (1) setting TARGET_NO_KERNEL to false and installing the built kernel \
    to $(PRODUCT_OUT)/kernel, so that kernel information will be extracted from the built kernel; \
    or (2) extracting kernel configuration and defining BOARD_KERNEL_CONFIG_FILE and \
    BOARD_KERNEL_VERSION manually; or (3) unsetting PRODUCT_OTA_ENFORCE_VINTF_KERNEL_REQUIREMENTS \
    manually.)
else
intermediates := $(call intermediates-dir-for,ETC,$(notdir $(BUILT_ASSEMBLED_VENDOR_MANIFEST)))

# Tools for decompression that is not in PATH.
# Check $(EXTRACT_KERNEL) for decompression algorithms supported by the script.
# Algorithms that are in the script but not in this list will be found in PATH.
my_decompress_tools := \
    lz4:$(HOST_OUT_EXECUTABLES)/lz4 \

my_kernel_configs := $(intermediates)/kernel_configs.txt
my_kernel_version := $(intermediates)/kernel_version.txt
$(my_kernel_configs): .KATI_IMPLICIT_OUTPUTS := $(my_kernel_version)
$(my_kernel_configs): PRIVATE_KERNEL_VERSION_FILE := $(my_kernel_version)
$(my_kernel_configs): PRIVATE_DECOMPRESS_TOOLS := $(my_decompress_tools)
$(my_kernel_configs): $(foreach pair,$(my_decompress_tools),$(call word-colon,2,$(pair)))
$(my_kernel_configs): $(EXTRACT_KERNEL) $(INSTALLED_KERNEL_TARGET)
	$< --tools $(PRIVATE_DECOMPRESS_TOOLS) --input $(INSTALLED_KERNEL_TARGET) \
	  --output-configs $@ \
	  --output-version $(PRIVATE_KERNEL_VERSION_FILE)

$(BUILT_ASSEMBLED_VENDOR_MANIFEST): $(my_kernel_configs) $(my_kernel_version)
$(BUILT_ASSEMBLED_VENDOR_MANIFEST): PRIVATE_FLAGS += --kernel $$(cat $(my_kernel_version)):$(my_kernel_configs)

intermediates :=
my_kernel_configs :=
my_kernel_version :=
my_decompress_tools :=

endif # my_board_extracted_kernel
my_board_extracted_kernel :=

endif # INSTALLED_KERNEL_TARGET
endif # PRODUCT_OTA_ENFORCE_VINTF_KERNEL_REQUIREMENTS

$(BUILT_ASSEMBLED_VENDOR_MANIFEST):
	@echo "Verifying vendor VINTF manifest."
	PRODUCT_ENFORCE_VINTF_MANIFEST=$(PRODUCT_ENFORCE_VINTF_MANIFEST) \
	$(PRIVATE_SYSTEM_ASSEMBLE_VINTF_ENV_VARS) \
	$(HOST_OUT_EXECUTABLES)/assemble_vintf \
	    $(PRIVATE_FLAGS) \
	    -c $(BUILT_SYSTEM_MATRIX) \
	    -i $(BUILT_VENDOR_MANIFEST) \
	    $$([ -d $(TARGET_OUT_VENDOR)/etc/vintf/manifest ] && \
	        find $(TARGET_OUT_VENDOR)/etc/vintf/manifest -type f -name "*.xml" | \
	        sed "s/^/-i /" | tr '\n' ' ') -o $@
endif # BUILT_VENDOR_MANIFEST

# platform.zip depends on $(INTERNAL_VENDORIMAGE_FILES).
$(INSTALLED_PLATFORM_ZIP) : $(INTERNAL_VENDORIMAGE_FILES)

INSTALLED_FILES_FILE_VENDOR := $(PRODUCT_OUT)/installed-files-vendor.txt
INSTALLED_FILES_JSON_VENDOR := $(INSTALLED_FILES_FILE_VENDOR:.txt=.json)
$(INSTALLED_FILES_FILE_VENDOR): .KATI_IMPLICIT_OUTPUTS := $(INSTALLED_FILES_JSON_VENDOR)
$(INSTALLED_FILES_FILE_VENDOR) : $(INTERNAL_VENDORIMAGE_FILES) $(FILESLIST)
	@echo Installed file list: $@
	@mkdir -p $(dir $@)
	@rm -f $@
	$(hide) $(FILESLIST) $(TARGET_OUT_VENDOR) > $(@:.txt=.json)
	$(hide) build/make/tools/fileslist_util.py -c $(@:.txt=.json) > $@

vendorimage_intermediates := \
    $(call intermediates-dir-for,PACKAGING,vendor)
BUILT_VENDORIMAGE_TARGET := $(PRODUCT_OUT)/vendor.img
define build-vendorimage-target
  $(call pretty,"Target vendor fs image: $(INSTALLED_VENDORIMAGE_TARGET)")
  @mkdir -p $(TARGET_OUT_VENDOR)
  $(call create-vendor-odm-symlink)
  @mkdir -p $(vendorimage_intermediates) && rm -rf $(vendorimage_intermediates)/vendor_image_info.txt
  $(call generate-image-prop-dictionary, $(vendorimage_intermediates)/vendor_image_info.txt,vendor,skip_fsck=true)
  $(if $(BOARD_VENDOR_KERNEL_MODULES), \
    $(call build-image-kernel-modules,$(BOARD_VENDOR_KERNEL_MODULES),$(TARGET_OUT_VENDOR),vendor/,$(call intermediates-dir-for,PACKAGING,depmod_vendor)))
  $(hide) PATH=$(foreach p,$(INTERNAL_USERIMAGES_BINARY_PATHS),$(p):)$$PATH \
      build/make/tools/releasetools/build_image.py \
      $(TARGET_OUT_VENDOR) $(vendorimage_intermediates)/vendor_image_info.txt $(INSTALLED_VENDORIMAGE_TARGET) $(TARGET_OUT)
  $(hide) $(call assert-max-image-size,$(INSTALLED_VENDORIMAGE_TARGET),$(BOARD_VENDORIMAGE_PARTITION_SIZE))
endef

# We just build this directly to the install location.
INSTALLED_VENDORIMAGE_TARGET := $(BUILT_VENDORIMAGE_TARGET)
ifdef BUILT_VENDOR_MANIFEST
$(INSTALLED_VENDORIMAGE_TARGET): $(BUILT_ASSEMBLED_VENDOR_MANIFEST)
endif
$(INSTALLED_VENDORIMAGE_TARGET): $(INTERNAL_USERIMAGES_DEPS) $(INTERNAL_VENDORIMAGE_FILES) $(INSTALLED_FILES_FILE_VENDOR) $(BUILD_IMAGE_SRCS) $(DEPMOD) $(BOARD_VENDOR_KERNEL_MODULES)
	$(build-vendorimage-target)

.PHONY: vendorimage-nodeps vnod
vendorimage-nodeps vnod: | $(INTERNAL_USERIMAGES_DEPS) $(DEPMOD)
	$(build-vendorimage-target)

sync: $(INTERNAL_VENDORIMAGE_FILES)

else ifdef BOARD_PREBUILT_VENDORIMAGE
INSTALLED_VENDORIMAGE_TARGET := $(PRODUCT_OUT)/vendor.img
$(eval $(call copy-one-file,$(BOARD_PREBUILT_VENDORIMAGE),$(INSTALLED_VENDORIMAGE_TARGET)))
endif

# -----------------------------------------------------------------
# product partition image
ifdef BUILDING_PRODUCT_IMAGE
INTERNAL_PRODUCTIMAGE_FILES := \
    $(filter $(TARGET_OUT_PRODUCT)/%,\
      $(ALL_DEFAULT_INSTALLED_MODULES)\
      $(ALL_PDK_FUSION_FILES)) \
    $(PDK_FUSION_SYMLINK_STAMP)

# platform.zip depends on $(INTERNAL_PRODUCTIMAGE_FILES).
$(INSTALLED_PLATFORM_ZIP) : $(INTERNAL_PRODUCTIMAGE_FILES)

INSTALLED_FILES_FILE_PRODUCT := $(PRODUCT_OUT)/installed-files-product.txt
INSTALLED_FILES_JSON_PRODUCT := $(INSTALLED_FILES_FILE_PRODUCT:.txt=.json)
$(INSTALLED_FILES_FILE_PRODUCT): .KATI_IMPLICIT_OUTPUTS := $(INSTALLED_FILES_JSON_PRODUCT)
$(INSTALLED_FILES_FILE_PRODUCT) : $(INTERNAL_PRODUCTIMAGE_FILES) $(FILESLIST)
	@echo Installed file list: $@
	@mkdir -p $(dir $@)
	@rm -f $@
	$(hide) $(FILESLIST) $(TARGET_OUT_PRODUCT) > $(@:.txt=.json)
	$(hide) build/tools/fileslist_util.py -c $(@:.txt=.json) > $@

productimage_intermediates := \
    $(call intermediates-dir-for,PACKAGING,product)
BUILT_PRODUCTIMAGE_TARGET := $(PRODUCT_OUT)/product.img
define build-productimage-target
  $(call pretty,"Target product fs image: $(INSTALLED_PRODUCTIMAGE_TARGET)")
  @mkdir -p $(TARGET_OUT_PRODUCT)
  @mkdir -p $(productimage_intermediates) && rm -rf $(productimage_intermediates)/product_image_info.txt
  $(call generate-image-prop-dictionary, $(productimage_intermediates)/product_image_info.txt,product,skip_fsck=true)
  $(hide) PATH=$(foreach p,$(INTERNAL_USERIMAGES_BINARY_PATHS),$(p):)$$PATH \
      ./build/tools/releasetools/build_image.py \
      $(TARGET_OUT_PRODUCT) $(productimage_intermediates)/product_image_info.txt $(INSTALLED_PRODUCTIMAGE_TARGET) $(TARGET_OUT)
  $(hide) $(call assert-max-image-size,$(INSTALLED_PRODUCTIMAGE_TARGET),$(BOARD_PRODUCTIMAGE_PARTITION_SIZE))
endef

# We just build this directly to the install location.
INSTALLED_PRODUCTIMAGE_TARGET := $(BUILT_PRODUCTIMAGE_TARGET)
$(INSTALLED_PRODUCTIMAGE_TARGET): $(INTERNAL_USERIMAGES_DEPS) $(INTERNAL_PRODUCTIMAGE_FILES) $(INSTALLED_FILES_FILE_PRODUCT) $(BUILD_IMAGE_SRCS)
	$(build-productimage-target)

.PHONY: productimage-nodeps pnod
productimage-nodeps pnod: | $(INTERNAL_USERIMAGES_DEPS)
	$(build-productimage-target)

sync: $(INTERNAL_PRODUCTIMAGE_FILES)

else ifdef BOARD_PREBUILT_PRODUCTIMAGE
INSTALLED_PRODUCTIMAGE_TARGET := $(PRODUCT_OUT)/product.img
$(eval $(call copy-one-file,$(BOARD_PREBUILT_PRODUCTIMAGE),$(INSTALLED_PRODUCTIMAGE_TARGET)))
endif

# -----------------------------------------------------------------
# product_services partition image
ifdef BUILDING_PRODUCT_SERVICES_IMAGE
INTERNAL_PRODUCT_SERVICESIMAGE_FILES := \
    $(filter $(TARGET_OUT_PRODUCT_SERVICES)/%,\
      $(ALL_DEFAULT_INSTALLED_MODULES)\
      $(ALL_PDK_FUSION_FILES)) \
    $(PDK_FUSION_SYMLINK_STAMP)

# platform.zip depends on $(INTERNAL_PRODUCT_SERVICESIMAGE_FILES).
$(INSTALLED_PLATFORM_ZIP) : $(INTERNAL_PRODUCT_SERVICESIMAGE_FILES)

INSTALLED_FILES_FILE_PRODUCT_SERVICES := $(PRODUCT_OUT)/installed-files-product_services.txt
INSTALLED_FILES_JSON_PRODUCT_SERVICES := $(INSTALLED_FILES_FILE_PRODUCT_SERVICES:.txt=.json)
$(INSTALLED_FILES_FILE_PRODUCT_SERVICES): .KATI_IMPLICIT_OUTPUTS := $(INSTALLED_FILES_JSON_PRODUCT_SERVICES)
$(INSTALLED_FILES_FILE_PRODUCT_SERVICES) : $(INTERNAL_PRODUCT_SERVICESIMAGE_FILES) $(FILESLIST)
	@echo Installed file list: $@
	@mkdir -p $(dir $@)
	@rm -f $@
	$(hide) $(FILESLIST) $(TARGET_OUT_PRODUCT_SERVICES) > $(@:.txt=.json)
	$(hide) build/tools/fileslist_util.py -c $(@:.txt=.json) > $@

product_servicesimage_intermediates := \
    $(call intermediates-dir-for,PACKAGING,product_services)
BUILT_PRODUCT_SERVICESIMAGE_TARGET := $(PRODUCT_OUT)/product_services.img
define build-product_servicesimage-target
  $(call pretty,"Target product_services fs image: $(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET)")
  @mkdir -p $(TARGET_OUT_PRODUCT_SERVICES)
  @mkdir -p $(product_servicesimage_intermediates) && rm -rf $(product_servicesimage_intermediates)/product_services_image_info.txt
  $(call generate-image-prop-dictionary, $(product_servicesimage_intermediates)/product_services_image_info.txt,product_services, skip_fsck=true)
  $(hide) PATH=$(foreach p,$(INTERNAL_USERIMAGES_BINARY_PATHS),$(p):)$$PATH \
      ./build/tools/releasetools/build_image.py \
      $(TARGET_OUT_PRODUCT_SERVICES) $(product_servicesimage_intermediates)/product_services_image_info.txt $(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET) $(TARGET_OUT)
  $(hide) $(call assert-max-image-size,$(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET),$(BOARD_PRODUCT_SERVICESIMAGE_PARTITION_SIZE))
endef

# We just build this directly to the install location.
INSTALLED_PRODUCT_SERVICESIMAGE_TARGET := $(BUILT_PRODUCT_SERVICESIMAGE_TARGET)
$(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET): $(INTERNAL_USERIMAGES_DEPS) $(INTERNAL_PRODUCT_SERVICESIMAGE_FILES) $(INSTALLED_FILES_FILE_PRODUCT_SERVICES) $(BUILD_IMAGE_SRCS)
	$(build-product_servicesimage-target)

.PHONY: productservicesimage-nodeps psnod
productservicesimage-nodeps psnod: | $(INTERNAL_USERIMAGES_DEPS)
	$(build-product_servicesimage-target)

sync: $(INTERNAL_PRODUCT_SERVICESIMAGE_FILES)

else ifdef BOARD_PREBUILT_PRODUCT_SERVICESIMAGE
INSTALLED_PRODUCT_SERVICESIMAGE_TARGET := $(PRODUCT_OUT)/product_services.img
$(eval $(call copy-one-file,$(BOARD_PREBUILT_PRODUCT_SERVICESIMAGE),$(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET)))
endif

# -----------------------------------------------------------------
# odm partition image
ifdef BUILDING_ODM_IMAGE
INTERNAL_ODMIMAGE_FILES := \
    $(filter $(TARGET_OUT_ODM)/%,\
      $(ALL_DEFAULT_INSTALLED_MODULES)\
      $(ALL_PDK_FUSION_FILES)) \
    $(PDK_FUSION_SYMLINK_STAMP)
# platform.zip depends on $(INTERNAL_ODMIMAGE_FILES).
$(INSTALLED_PLATFORM_ZIP) : $(INTERNAL_ODMIMAGE_FILES)

INSTALLED_FILES_FILE_ODM := $(PRODUCT_OUT)/installed-files-odm.txt
INSTALLED_FILES_JSON_ODM := $(INSTALLED_FILES_FILE_ODM:.txt=.json)
$(INSTALLED_FILES_FILE_ODM): .KATI_IMPLICIT_OUTPUTS := $(INSTALLED_FILES_JSON_ODM)
$(INSTALLED_FILES_FILE_ODM) : $(INTERNAL_ODMIMAGE_FILES) $(FILESLIST)
	@echo Installed file list: $@
	@mkdir -p $(dir $@)
	@rm -f $@
	$(hide) $(FILESLIST) $(TARGET_OUT_ODM) > $(@:.txt=.json)
	$(hide) build/tools/fileslist_util.py -c $(@:.txt=.json) > $@

odmimage_intermediates := \
    $(call intermediates-dir-for,PACKAGING,odm)
BUILT_ODMIMAGE_TARGET := $(PRODUCT_OUT)/odm.img
define build-odmimage-target
  $(call pretty,"Target odm fs image: $(INSTALLED_ODMIMAGE_TARGET)")
  @mkdir -p $(TARGET_OUT_ODM)
  @mkdir -p $(odmimage_intermediates) && rm -rf $(odmimage_intermediates)/odm_image_info.txt
  $(call generate-userimage-prop-dictionary, $(odmimage_intermediates)/odm_image_info.txt, skip_fsck=true)
  $(if $(BOARD_ODM_KERNEL_MODULES), \
    $(call build-image-kernel-modules,$(BOARD_ODM_KERNEL_MODULES),$(TARGET_OUT_ODM),odm/,$(call intermediates-dir-for,PACKAGING,depmod_odm)))
  $(hide) PATH=$(foreach p,$(INTERNAL_USERIMAGES_BINARY_PATHS),$(p):)$$PATH \
      ./build/tools/releasetools/build_image.py \
      $(TARGET_OUT_ODM) $(odmimage_intermediates)/odm_image_info.txt $(INSTALLED_ODMIMAGE_TARGET) $(TARGET_OUT)
  $(hide) $(call assert-max-image-size,$(INSTALLED_ODMIMAGE_TARGET),$(BOARD_ODMIMAGE_PARTITION_SIZE))
endef

# We just build this directly to the install location.
INSTALLED_ODMIMAGE_TARGET := $(BUILT_ODMIMAGE_TARGET)
$(INSTALLED_ODMIMAGE_TARGET): $(INTERNAL_USERIMAGES_DEPS) $(INTERNAL_ODMIMAGE_FILES) $(INSTALLED_FILES_FILE_ODM) $(BUILD_IMAGE_SRCS) $(DEPMOD) $(BOARD_ODM_KERNEL_MODULES)
	$(build-odmimage-target)

.PHONY: odmimage-nodeps onod
odmimage-nodeps onod: | $(INTERNAL_USERIMAGES_DEPS) $(DEPMOD)
	$(build-odmimage-target)

sync: $(INTERNAL_ODMIMAGE_FILES)

else ifdef BOARD_PREBUILT_ODMIMAGE
INSTALLED_ODMIMAGE_TARGET := $(PRODUCT_OUT)/odm.img
$(eval $(call copy-one-file,$(BOARD_PREBUILT_ODMIMAGE),$(INSTALLED_ODMIMAGE_TARGET)))
endif

# -----------------------------------------------------------------
# dtbo image
ifdef BOARD_PREBUILT_DTBOIMAGE
INSTALLED_DTBOIMAGE_TARGET := $(PRODUCT_OUT)/dtbo.img

ifeq ($(BOARD_AVB_ENABLE),true)
$(INSTALLED_DTBOIMAGE_TARGET): $(BOARD_PREBUILT_DTBOIMAGE) $(AVBTOOL) $(BOARD_AVB_DTBO_KEY_PATH)
	cp $(BOARD_PREBUILT_DTBOIMAGE) $@
	$(AVBTOOL) add_hash_footer \
	    --image $@ \
	    --partition_size $(BOARD_DTBOIMG_PARTITION_SIZE) \
	    --partition_name dtbo $(INTERNAL_AVB_DTBO_SIGNING_ARGS) \
	    $(BOARD_AVB_DTBO_ADD_HASH_FOOTER_ARGS)
else
$(INSTALLED_DTBOIMAGE_TARGET): $(BOARD_PREBUILT_DTBOIMAGE)
	cp $(BOARD_PREBUILT_DTBOIMAGE) $@
endif

endif # BOARD_PREBUILT_DTBOIMAGE

# Returns a list of image targets corresponding to the given list of partitions. For example, it
# returns "$(INSTALLED_PRODUCTIMAGE_TARGET)" for "product", or "$(INSTALLED_SYSTEMIMAGE_TARGET)
# $(INSTALLED_VENDORIMAGE_TARGET)" for "system vendor".
# (1): list of partitions like "system", "vendor" or "system product product_services".
define images-for-partitions
$(strip $(foreach item,$(1),$(INSTALLED_$(call to-upper,$(item))IMAGE_TARGET)))
endef

# -----------------------------------------------------------------
# vbmeta image
ifeq ($(BOARD_AVB_ENABLE),true)

BUILT_VBMETAIMAGE_TARGET := $(PRODUCT_OUT)/vbmeta.img
AVB_CHAIN_KEY_DIR := $(TARGET_OUT_INTERMEDIATES)/avb_chain_keys

ifdef BOARD_AVB_KEY_PATH
$(if $(BOARD_AVB_ALGORITHM),,$(error BOARD_AVB_ALGORITHM is not defined))
else
# If key path isn't specified, use the 4096-bit test key.
BOARD_AVB_ALGORITHM := SHA256_RSA4096
BOARD_AVB_KEY_PATH := external/avb/test/data/testkey_rsa4096.pem
endif

# AVB signing for system_other.img.
ifdef BUILDING_SYSTEM_OTHER_IMAGE
ifdef BOARD_AVB_SYSTEM_OTHER_KEY_PATH
$(if $(BOARD_AVB_SYSTEM_OTHER_ALGORITHM),,$(error BOARD_AVB_SYSTEM_OTHER_ALGORITHM is not defined))
else
# If key path isn't specified, use the same key as BOARD_AVB_KEY_PATH.
BOARD_AVB_SYSTEM_OTHER_KEY_PATH := $(BOARD_AVB_KEY_PATH)
BOARD_AVB_SYSTEM_OTHER_ALGORITHM := $(BOARD_AVB_ALGORITHM)
endif

$(INSTALLED_PRODUCT_SYSTEM_OTHER_AVBKEY_TARGET): $(AVBTOOL) $(BOARD_AVB_SYSTEM_OTHER_KEY_PATH)
	@echo Extracting system_other avb key: $@
	@rm -f $@
	@mkdir -p $(dir $@)
	$(AVBTOOL) extract_public_key --key $(BOARD_AVB_SYSTEM_OTHER_KEY_PATH) --output $@

ifndef BOARD_AVB_SYSTEM_OTHER_ROLLBACK_INDEX
BOARD_AVB_SYSTEM_OTHER_ROLLBACK_INDEX := $(PLATFORM_SECURITY_PATCH_TIMESTAMP)
endif

BOARD_AVB_SYSTEM_OTHER_ADD_HASHTREE_FOOTER_ARGS += --rollback_index $(BOARD_AVB_SYSTEM_OTHER_ROLLBACK_INDEX)
endif # end of AVB for BUILDING_SYSTEM_OTHER_IMAGE

INTERNAL_AVB_PARTITIONS_IN_CHAINED_VBMETA_IMAGES := \
    $(BOARD_AVB_VBMETA_SYSTEM) \
    $(BOARD_AVB_VBMETA_VENDOR)

# Not allowing the same partition to appear in multiple groups.
ifneq ($(words $(sort $(INTERNAL_AVB_PARTITIONS_IN_CHAINED_VBMETA_IMAGES))),$(words $(INTERNAL_AVB_PARTITIONS_IN_CHAINED_VBMETA_IMAGES)))
  $(error BOARD_AVB_VBMETA_SYSTEM and BOARD_AVB_VBMETA_VENDOR cannot have duplicates)
endif

# Appends security patch level as a AVB property descriptor

BOARD_AVB_SYSTEM_ADD_HASHTREE_FOOTER_ARGS += \
    --prop com.android.build.system.security_patch:$(PLATFORM_SECURITY_PATCH)

BOARD_AVB_PRODUCT_ADD_HASHTREE_FOOTER_ARGS += \
    --prop com.android.build.product.security_patch:$(PLATFORM_SECURITY_PATCH)

BOARD_AVB_PRODUCT_SERVICES_ADD_HASHTREE_FOOTER_ARGS += \
    --prop com.android.build.product_services.security_patch:$(PLATFORM_SECURITY_PATCH)

# The following vendor- and odm-specific images needs explicitly set per board.
ifdef BOOT_SECURITY_PATCH
BOARD_AVB_BOOT_ADD_HASH_FOOTER_ARGS += \
    --prop com.android.build.boot.security_patch:$(BOOT_SECURITY_PATCH)
endif

ifdef VENDOR_SECURITY_PATCH
BOARD_AVB_VENDOR_ADD_HASHTREE_FOOTER_ARGS += \
    --prop com.android.build.vendor.security_patch:$(VENDOR_SECURITY_PATCH)
endif

ifdef ODM_SECURITY_PATCH
BOARD_AVB_ODM_ADD_HASHTREE_FOOTER_ARGS += \
    --prop com.android.build.odm.security_patch:$(ODM_SECURITY_PATCH)
endif

BOOT_FOOTER_ARGS := BOARD_AVB_BOOT_ADD_HASH_FOOTER_ARGS
DTBO_FOOTER_ARGS := BOARD_AVB_DTBO_ADD_HASH_FOOTER_ARGS
SYSTEM_FOOTER_ARGS := BOARD_AVB_SYSTEM_ADD_HASHTREE_FOOTER_ARGS
VENDOR_FOOTER_ARGS := BOARD_AVB_VENDOR_ADD_HASHTREE_FOOTER_ARGS
RECOVERY_FOOTER_ARGS := BOARD_AVB_RECOVERY_ADD_HASH_FOOTER_ARGS
PRODUCT_FOOTER_ARGS := BOARD_AVB_PRODUCT_ADD_HASHTREE_FOOTER_ARGS
PRODUCT_SERVICES_FOOTER_ARGS := BOARD_AVB_PRODUCT_SERVICES_ADD_HASHTREE_FOOTER_ARGS
ODM_FOOTER_ARGS := BOARD_AVB_ODM_ADD_HASHTREE_FOOTER_ARGS

# Helper function that checks and sets required build variables for an AVB chained partition.
# $(1): the partition to enable AVB chain, e.g., boot or system or vbmeta_system.
define _check-and-set-avb-chain-args
$(eval part := $(1))
$(eval PART=$(call to-upper,$(part)))

$(eval _key_path := BOARD_AVB_$(PART)_KEY_PATH)
$(eval _signing_algorithm := BOARD_AVB_$(PART)_ALGORITHM)
$(eval _rollback_index := BOARD_AVB_$(PART)_ROLLBACK_INDEX)
$(eval _rollback_index_location := BOARD_AVB_$(PART)_ROLLBACK_INDEX_LOCATION)
$(if $($(_key_path)),,$(error $(_key_path) is not defined))
$(if $($(_signing_algorithm)),,$(error $(_signing_algorithm) is not defined))
$(if $($(_rollback_index)),,$(error $(_rollback_index) is not defined))
$(if $($(_rollback_index_location)),,$(error $(_rollback_index_location) is not defined))

# Set INTERNAL_AVB_(PART)_SIGNING_ARGS
$(eval _signing_args := INTERNAL_AVB_$(PART)_SIGNING_ARGS)
$(eval $(_signing_args) := \
    --algorithm $($(_signing_algorithm)) --key $($(_key_path)))

$(eval INTERNAL_AVB_MAKE_VBMETA_IMAGE_ARGS += \
    --chain_partition $(part):$($(_rollback_index_location)):$(AVB_CHAIN_KEY_DIR)/$(part).avbpubkey)

# Set rollback_index via footer args for non-chained vbmeta image. Chained vbmeta image will pick up
# the index via a separate flag (e.g. BOARD_AVB_VBMETA_SYSTEM_ROLLBACK_INDEX).
$(if $(filter $(part),$(part:vbmeta_%=%)),\
    $(eval _footer_args := $(PART)_FOOTER_ARGS) \
    $(eval $($(_footer_args)) += --rollback_index $($(_rollback_index))))
endef

# Checks and sets the required build variables for an AVB partition. The partition will be
# configured as a chained partition, if BOARD_AVB_<partition>_KEY_PATH is defined. Otherwise the
# image descriptor will be included into vbmeta.img, unless it has been already added to any chained
# VBMeta image.
# $(1): Partition name, e.g. boot or system.
define check-and-set-avb-args
$(eval _in_chained_vbmeta := $(filter $(1),$(INTERNAL_AVB_PARTITIONS_IN_CHAINED_VBMETA_IMAGES)))
$(if $(BOARD_AVB_$(call to-upper,$(1))_KEY_PATH),\
    $(if $(_in_chained_vbmeta),\
        $(error Chaining partition "$(1)" in chained VBMeta image is not supported)) \
    $(call _check-and-set-avb-chain-args,$(1)),\
    $(if $(_in_chained_vbmeta),,\
        $(eval INTERNAL_AVB_MAKE_VBMETA_IMAGE_ARGS += \
            --include_descriptors_from_image $(call images-for-partitions,$(1)))))
endef

ifdef INSTALLED_BOOTIMAGE_TARGET
$(eval $(call check-and-set-avb-args,boot))
endif

$(eval $(call check-and-set-avb-args,system))

ifdef INSTALLED_VENDORIMAGE_TARGET
$(eval $(call check-and-set-avb-args,vendor))
endif

ifdef INSTALLED_PRODUCTIMAGE_TARGET
$(eval $(call check-and-set-avb-args,product))
endif

ifdef INSTALLED_PRODUCT_SERVICESIMAGE_TARGET
$(eval $(call check-and-set-avb-args,product_services))
endif

ifdef INSTALLED_ODMIMAGE_TARGET
$(eval $(call check-and-set-avb-args,odm))
endif

ifdef INSTALLED_DTBOIMAGE_TARGET
$(eval $(call check-and-set-avb-args,dtbo))
endif

ifdef INSTALLED_RECOVERYIMAGE_TARGET
$(eval $(call check-and-set-avb-args,recovery))
endif

# Not using INSTALLED_VBMETA_SYSTEMIMAGE_TARGET as it won't be set yet.
ifdef BOARD_AVB_VBMETA_SYSTEM
$(eval $(call check-and-set-avb-args,vbmeta_system))
endif

ifdef BOARD_AVB_VBMETA_VENDOR
$(eval $(call check-and-set-avb-args,vbmeta_vendor))
endif

# Add kernel cmdline descriptor for kernel to mount system.img as root with
# dm-verity. This works when system.img is either chained or not-chained:
# - chained: The --setup_as_rootfs_from_kernel option will add dm-verity kernel
#   cmdline descriptor to system.img
# - not-chained: The --include_descriptors_from_image option for make_vbmeta_image
#   will include the kernel cmdline descriptor from system.img into vbmeta.img
ifeq ($(BOARD_BUILD_SYSTEM_ROOT_IMAGE),true)
ifeq ($(filter system, $(BOARD_SUPER_PARTITION_PARTITION_LIST)),)
BOARD_AVB_SYSTEM_ADD_HASHTREE_FOOTER_ARGS += --setup_as_rootfs_from_kernel
endif
endif

BOARD_AVB_MAKE_VBMETA_IMAGE_ARGS += --padding_size 4096
BOARD_AVB_MAKE_VBMETA_SYSTEM_IMAGE_ARGS += --padding_size 4096
BOARD_AVB_MAKE_VBMETA_VENDOR_IMAGE_ARGS += --padding_size 4096

ifeq (eng,$(filter eng, $(TARGET_BUILD_VARIANT)))
# We only need the flag in top-level vbmeta.img.
BOARD_AVB_MAKE_VBMETA_IMAGE_ARGS += --set_hashtree_disabled_flag
endif

ifdef BOARD_AVB_ROLLBACK_INDEX
BOARD_AVB_MAKE_VBMETA_IMAGE_ARGS += --rollback_index $(BOARD_AVB_ROLLBACK_INDEX)
endif

ifdef BOARD_AVB_VBMETA_SYSTEM_ROLLBACK_INDEX
BOARD_AVB_MAKE_VBMETA_SYSTEM_IMAGE_ARGS += \
    --rollback_index $(BOARD_AVB_VBMETA_SYSTEM_ROLLBACK_INDEX)
endif

ifdef BOARD_AVB_VBMETA_VENDOR_ROLLBACK_INDEX
BOARD_AVB_MAKE_VBMETA_VENDOR_IMAGE_ARGS += \
    --rollback_index $(BOARD_AVB_VBMETA_VENDOR_ROLLBACK_INDEX)
endif

# $(1): the directory to extract public keys to
define extract-avb-chain-public-keys
  $(if $(BOARD_AVB_BOOT_KEY_PATH),\
    $(hide) $(AVBTOOL) extract_public_key --key $(BOARD_AVB_BOOT_KEY_PATH) \
      --output $(1)/boot.avbpubkey)
  $(if $(BOARD_AVB_SYSTEM_KEY_PATH),\
    $(hide) $(AVBTOOL) extract_public_key --key $(BOARD_AVB_SYSTEM_KEY_PATH) \
      --output $(1)/system.avbpubkey)
  $(if $(BOARD_AVB_VENDOR_KEY_PATH),\
    $(hide) $(AVBTOOL) extract_public_key --key $(BOARD_AVB_VENDOR_KEY_PATH) \
      --output $(1)/vendor.avbpubkey)
  $(if $(BOARD_AVB_PRODUCT_KEY_PATH),\
    $(hide) $(AVBTOOL) extract_public_key --key $(BOARD_AVB_PRODUCT_KEY_PATH) \
      --output $(1)/product.avbpubkey)
  $(if $(BOARD_AVB_PRODUCT_SERVICES_KEY_PATH),\
    $(hide) $(AVBTOOL) extract_public_key --key $(BOARD_AVB_PRODUCT_SERVICES_KEY_PATH) \
      --output $(1)/product_services.avbpubkey)
  $(if $(BOARD_AVB_ODM_KEY_PATH),\
    $(hide) $(AVBTOOL) extract_public_key --key $(BOARD_AVB_ODM_KEY_PATH) \
      --output $(1)/odm.avbpubkey)
  $(if $(BOARD_AVB_DTBO_KEY_PATH),\
    $(hide) $(AVBTOOL) extract_public_key --key $(BOARD_AVB_DTBO_KEY_PATH) \
      --output $(1)/dtbo.avbpubkey)
  $(if $(BOARD_AVB_RECOVERY_KEY_PATH),\
    $(hide) $(AVBTOOL) extract_public_key --key $(BOARD_AVB_RECOVERY_KEY_PATH) \
      --output $(1)/recovery.avbpubkey)
  $(if $(BOARD_AVB_VBMETA_SYSTEM_KEY_PATH),\
    $(hide) $(AVBTOOL) extract_public_key --key $(BOARD_AVB_VBMETA_SYSTEM_KEY_PATH) \
        --output $(1)/vbmeta_system.avbpubkey)
  $(if $(BOARD_AVB_VBMETA_VENDOR_KEY_PATH),\
    $(hide) $(AVBTOOL) extract_public_key --key $(BOARD_AVB_VBMETA_VENDOR_KEY_PATH) \
        --output $(1)/vbmeta_vendor.avbpubkey)
endef

# Builds a chained VBMeta image. This VBMeta image will contain the descriptors for the partitions
# specified in BOARD_AVB_VBMETA_<NAME>. The built VBMeta image will be included into the top-level
# vbmeta image as a chained partition. For example, if a target defines `BOARD_AVB_VBMETA_SYSTEM
# := system product_services`, `vbmeta_system.img` will be created that includes the descriptors
# for `system.img` and `product_services.img`. `vbmeta_system.img` itself will be included into
# `vbmeta.img` as a chained partition.
# $(1): VBMeta image name, such as "vbmeta_system", "vbmeta_vendor" etc.
# $(2): Output filename.
define build-chained-vbmeta-image
  $(call pretty,"Target chained vbmeta image: $@")
  $(hide) $(AVBTOOL) make_vbmeta_image \
      $(INTERNAL_AVB_$(call to-upper,$(1))_SIGNING_ARGS) \
      $(BOARD_AVB_MAKE_$(call to-upper,$(1))_IMAGE_ARGS) \
      $(foreach image,$(BOARD_AVB_$(call to-upper,$(1))), \
          --include_descriptors_from_image $(call images-for-partitions,$(image))) \
      --output $@
endef

ifdef BUILDING_SYSTEM_IMAGE
ifdef BOARD_AVB_VBMETA_SYSTEM
INSTALLED_VBMETA_SYSTEMIMAGE_TARGET := $(PRODUCT_OUT)/vbmeta_system.img
$(INSTALLED_VBMETA_SYSTEMIMAGE_TARGET): \
	    $(AVBTOOL) \
	    $(call images-for-partitions,$(BOARD_AVB_VBMETA_SYSTEM)) \
	    $(BOARD_AVB_VBMETA_SYSTEM_KEY_PATH)
	$(call build-chained-vbmeta-image,vbmeta_system)
endif
endif # BUILDING_SYSTEM_IMAGE

ifdef BOARD_AVB_VBMETA_VENDOR
INSTALLED_VBMETA_VENDORIMAGE_TARGET := $(PRODUCT_OUT)/vbmeta_vendor.img
$(INSTALLED_VBMETA_VENDORIMAGE_TARGET): \
	    $(AVBTOOL) \
	    $(call images-for-partitions,$(BOARD_AVB_VBMETA_VENDOR)) \
	    $(BOARD_AVB_VBMETA_VENDOR_KEY_PATH)
	$(call build-chained-vbmeta-image,vbmeta_vendor)
endif

define build-vbmetaimage-target
  $(call pretty,"Target vbmeta image: $(INSTALLED_VBMETAIMAGE_TARGET)")
  $(hide) mkdir -p $(AVB_CHAIN_KEY_DIR)
  $(call extract-avb-chain-public-keys, $(AVB_CHAIN_KEY_DIR))
  $(hide) $(AVBTOOL) make_vbmeta_image \
    $(INTERNAL_AVB_MAKE_VBMETA_IMAGE_ARGS) \
    $(PRIVATE_AVB_VBMETA_SIGNING_ARGS) \
    $(BOARD_AVB_MAKE_VBMETA_IMAGE_ARGS) \
    --output $@
  $(hide) rm -rf $(AVB_CHAIN_KEY_DIR)
endef

INSTALLED_VBMETAIMAGE_TARGET := $(BUILT_VBMETAIMAGE_TARGET)
$(INSTALLED_VBMETAIMAGE_TARGET): PRIVATE_AVB_VBMETA_SIGNING_ARGS := \
    --algorithm $(BOARD_AVB_ALGORITHM) --key $(BOARD_AVB_KEY_PATH)

$(INSTALLED_VBMETAIMAGE_TARGET): \
	    $(AVBTOOL) \
	    $(INSTALLED_BOOTIMAGE_TARGET) \
	    $(INSTALLED_SYSTEMIMAGE_TARGET) \
	    $(INSTALLED_VENDORIMAGE_TARGET) \
	    $(INSTALLED_PRODUCTIMAGE_TARGET) \
	    $(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET) \
	    $(INSTALLED_ODMIMAGE_TARGET) \
	    $(INSTALLED_DTBOIMAGE_TARGET) \
	    $(INSTALLED_RECOVERYIMAGE_TARGET) \
	    $(INSTALLED_VBMETA_SYSTEMIMAGE_TARGET) \
	    $(INSTALLED_VBMETA_VENDORIMAGE_TARGET) \
	    $(BOARD_AVB_VBMETA_SYSTEM_KEY_PATH) \
	    $(BOARD_AVB_VBMETA_VENDOR_KEY_PATH) \
	    $(BOARD_AVB_KEY_PATH)
	$(build-vbmetaimage-target)

.PHONY: vbmetaimage-nodeps
vbmetaimage-nodeps:
	$(build-vbmetaimage-target)

endif # BOARD_AVB_ENABLE

# -----------------------------------------------------------------
# Check image sizes <= size of super partition

ifeq (,$(TARGET_BUILD_APPS))
# Do not check for apps-only build

ifeq (true,$(PRODUCT_BUILD_SUPER_PARTITION))

# (1): list of items like "system", "vendor", "product", "product_services"
# return: map each item into a command ( wrapped in $$() ) that reads the size
define read-size-of-partitions
$(foreach image,$(call images-for-partitions,$(1)),$$( \
    build/make/tools/releasetools/sparse_img.py --get_partition_size $(image)))
endef

# round result to BOARD_SUPER_PARTITION_ALIGNMENT
#$(1): the calculated size
ifeq (,$(BOARD_SUPER_PARTITION_ALIGNMENT))
define round-partition-size
$(1)
endef
else
define round-partition-size
$$((($(1)+$(BOARD_SUPER_PARTITION_ALIGNMENT)-1)/$(BOARD_SUPER_PARTITION_ALIGNMENT)*$(BOARD_SUPER_PARTITION_ALIGNMENT)))
endef
endif

define super-slot-suffix
$(if $(filter true,$(AB_OTA_UPDATER)),$(if $(filter true,$(PRODUCT_RETROFIT_DYNAMIC_PARTITIONS)),,_a))
endef

droid_targets: check-all-partition-sizes

.PHONY: check-all-partition-sizes check-all-partition-sizes-nodeps

# Add image dependencies so that generated_*_image_info.txt are written before checking.
check-all-partition-sizes: \
    build/make/tools/releasetools/sparse_img.py \
    $(call images-for-partitions,$(BOARD_SUPER_PARTITION_PARTITION_LIST))

ifeq ($(PRODUCT_RETROFIT_DYNAMIC_PARTITIONS),true)
# Check sum(super partition block devices) == super partition
# Non-retrofit devices already defines BOARD_SUPER_PARTITION_SUPER_DEVICE_SIZE = BOARD_SUPER_PARTITION_SIZE
define check-super-partition-size
  size_list="$(foreach device,$(call to-upper,$(BOARD_SUPER_PARTITION_BLOCK_DEVICES)),$(BOARD_SUPER_PARTITION_$(device)_DEVICE_SIZE))"; \
  sum_sizes_expr=$$(sed -e 's/ /+/g' <<< "$${size_list}"); \
  max_size_expr="$(BOARD_SUPER_PARTITION_SIZE)"; \
  if [ $$(( $${sum_sizes_expr} )) -ne $$(( $${max_size_expr} )) ]; then \
    echo "The sum of super partition block device sizes is not equal to BOARD_SUPER_PARTITION_SIZE:"; \
    echo $${sum_sizes_expr} '!=' $${max_size_expr}; \
    exit 1; \
  else \
    echo "The sum of super partition block device sizes is equal to BOARD_SUPER_PARTITION_SIZE:"; \
    echo $${sum_sizes_expr} '==' $${max_size_expr}; \
  fi
endef
endif

# $(1): human-readable max size string
# $(2): max size expression
# $(3): list of partition names
define check-sum-of-partition-sizes
  partition_size_list="$$(for i in $(call read-size-of-partitions,$(3)); do \
    echo $(call round-partition-size,$${i}); \
  done)"; \
  sum_sizes_expr=$$(tr '\n' '+' <<< "$${partition_size_list}" | sed 's/+$$//'); \
  if [ $$(( $${sum_sizes_expr} )) -gt $$(( $(2) )) ]; then \
    echo "The sum of sizes of [$(strip $(3))] is larger than $(strip $(1)):"; \
    echo $${sum_sizes_expr} '==' $$(( $${sum_sizes_expr} )) '>' "$(2)" '==' $$(( $(2) )); \
    exit 1; \
  else \
    echo "The sum of sizes of [$(strip $(3))] is within $(strip $(1)):"; \
    echo $${sum_sizes_expr} '==' $$(( $${sum_sizes_expr} )) '<=' "$(2)" '==' $$(( $(2) )); \
  fi;
endef

define check-all-partition-sizes-target
  # Check sum(all partitions) <= super partition (/ 2 for A/B devices launched with dynamic partitions)
  $(if $(BOARD_SUPER_PARTITION_SIZE),$(if $(BOARD_SUPER_PARTITION_PARTITION_LIST), \
    $(call check-sum-of-partition-sizes,BOARD_SUPER_PARTITION_SIZE$(if $(call super-slot-suffix), / 2), \
      $(BOARD_SUPER_PARTITION_SIZE)$(if $(call super-slot-suffix), / 2),$(BOARD_SUPER_PARTITION_PARTITION_LIST))))

  # For each group, check sum(partitions in group) <= group size
  $(foreach group,$(call to-upper,$(BOARD_SUPER_PARTITION_GROUPS)), \
    $(if $(BOARD_$(group)_SIZE),$(if $(BOARD_$(group)_PARTITION_LIST), \
      $(call check-sum-of-partition-sizes,BOARD_$(group)_SIZE,$(BOARD_$(group)_SIZE),$(BOARD_$(group)_PARTITION_LIST)))))

  # Check sum(all group sizes) <= super partition (/ 2 for A/B devices launched with dynamic partitions)
  if [[ ! -z $(BOARD_SUPER_PARTITION_SIZE) ]]; then \
    group_size_list="$(foreach group,$(call to-upper,$(BOARD_SUPER_PARTITION_GROUPS)),$(BOARD_$(group)_SIZE))"; \
    sum_sizes_expr=$$(sed -e 's/ /+/g' <<< "$${group_size_list}"); \
    max_size_tail=$(if $(call super-slot-suffix)," / 2"); \
    max_size_expr="$(BOARD_SUPER_PARTITION_SIZE)$${max_size_tail}"; \
    if [ $$(( $${sum_sizes_expr} )) -gt $$(( $${max_size_expr} )) ]; then \
      echo "The sum of sizes of [$(strip $(BOARD_SUPER_PARTITION_GROUPS))] is larger than BOARD_SUPER_PARTITION_SIZE$${max_size_tail}:"; \
      echo $${sum_sizes_expr} '==' $$(( $${sum_sizes_expr} )) '>' $${max_size_expr} '==' $$(( $${max_size_expr} )); \
      exit 1; \
    else \
      echo "The sum of sizes of [$(strip $(BOARD_SUPER_PARTITION_GROUPS))] is within BOARD_SUPER_PARTITION_SIZE$${max_size_tail}:"; \
      echo $${sum_sizes_expr} '==' $$(( $${sum_sizes_expr} )) '<=' $${max_size_expr} '==' $$(( $${max_size_expr} )); \
    fi \
  fi
endef

check-all-partition-sizes check-all-partition-sizes-nodeps:
	$(call check-all-partition-sizes-target)
	$(call check-super-partition-size)

endif # PRODUCT_BUILD_SUPER_PARTITION

endif # TARGET_BUILD_APPS

# -----------------------------------------------------------------
# bring in the installer image generation defines if necessary
ifeq ($(TARGET_USE_DISKINSTALLER),true)
include bootable/diskinstaller/config.mk
endif

# -----------------------------------------------------------------
# host tools needed to build dist and OTA packages

ifeq ($(BUILD_OS),darwin)
  build_ota_package := false
  build_otatools_package := false
else
  # Set build_ota_package, and allow opt-out below.
  build_ota_package := true
  ifeq ($(TARGET_SKIP_OTA_PACKAGE),true)
    build_ota_package := false
  endif
  ifneq (,$(filter address, $(SANITIZE_TARGET)))
    build_ota_package := false
  endif
  ifeq ($(TARGET_PRODUCT),sdk)
    build_ota_package := false
  endif
  ifeq ($(TARGET_BUILD_PDK),true)
    build_ota_package := false
  endif
  ifneq ($(PRODUCT_BUILD_GENERIC_OTA_PACKAGE),true)
    ifneq ($(filter generic%,$(TARGET_DEVICE)),)
      build_ota_package := false
    endif
    ifeq ($(TARGET_NO_KERNEL),true)
      build_ota_package := false
    endif
    ifeq ($(recovery_fstab),)
      build_ota_package := false
    endif
  endif # PRODUCT_BUILD_GENERIC_OTA_PACKAGE

  # Set build_otatools_package, and allow opt-out below.
  build_otatools_package := true
  ifeq ($(TARGET_SKIP_OTATOOLS_PACKAGE),true)
    build_otatools_package := false
  endif
endif

ifeq ($(build_otatools_package),true)
OTATOOLS :=  $(HOST_OUT_EXECUTABLES)/minigzip \
  $(HOST_OUT_EXECUTABLES)/aapt \
  $(HOST_OUT_EXECUTABLES)/checkvintf \
  $(HOST_OUT_EXECUTABLES)/mkbootfs \
  $(HOST_OUT_EXECUTABLES)/mkbootimg \
  $(HOST_OUT_EXECUTABLES)/fs_config \
  $(HOST_OUT_EXECUTABLES)/zipalign \
  $(HOST_OUT_EXECUTABLES)/bsdiff \
  $(HOST_OUT_EXECUTABLES)/imgdiff \
  $(HOST_OUT_JAVA_LIBRARIES)/signapk.jar \
  $(HOST_OUT_JAVA_LIBRARIES)/BootSignature.jar \
  $(HOST_OUT_JAVA_LIBRARIES)/VeritySigner.jar \
  $(HOST_OUT_EXECUTABLES)/mke2fs \
  $(HOST_OUT_EXECUTABLES)/mkuserimg_mke2fs \
  $(HOST_OUT_EXECUTABLES)/e2fsdroid \
  $(HOST_OUT_EXECUTABLES)/tune2fs \
  $(HOST_OUT_EXECUTABLES)/mksquashfsimage.sh \
  $(HOST_OUT_EXECUTABLES)/mksquashfs \
  $(HOST_OUT_EXECUTABLES)/mkf2fsuserimg.sh \
  $(HOST_OUT_EXECUTABLES)/make_f2fs \
  $(HOST_OUT_EXECUTABLES)/sload_f2fs \
  $(HOST_OUT_EXECUTABLES)/simg2img \
  $(HOST_OUT_EXECUTABLES)/e2fsck \
  $(HOST_OUT_EXECUTABLES)/generate_verity_key \
  $(HOST_OUT_EXECUTABLES)/verity_signer \
  $(HOST_OUT_EXECUTABLES)/verity_verifier \
  $(HOST_OUT_EXECUTABLES)/append2simg \
  $(HOST_OUT_EXECUTABLES)/img2simg \
  $(HOST_OUT_EXECUTABLES)/boot_signer \
  $(HOST_OUT_EXECUTABLES)/fec \
  $(HOST_OUT_EXECUTABLES)/brillo_update_payload \
  $(HOST_OUT_EXECUTABLES)/lib/shflags/shflags \
  $(HOST_OUT_EXECUTABLES)/delta_generator \
  $(HOST_OUT_EXECUTABLES)/care_map_generator \
  $(HOST_OUT_EXECUTABLES)/fc_sort \
  $(HOST_OUT_EXECUTABLES)/sefcontext_compile \
  $(LPMAKE) \
  $(AVBTOOL) \
  $(BLK_ALLOC_TO_BASE_FS) \
  $(BROTLI) \
  $(BUILD_VERITY_METADATA) \
  $(BUILD_VERITY_TREE)

ifeq (true,$(PRODUCT_SUPPORTS_VBOOT))
OTATOOLS += \
  $(FUTILITY) \
  $(VBOOT_SIGNER)
endif

# Shared libraries.
OTATOOLS += \
  $(HOST_LIBRARY_PATH)/libc++$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/liblog$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/libcutils$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/libselinux$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/libcrypto_utils$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/libcrypto-host$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/libext2fs-host$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/libext2_blkid-host$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/libext2_com_err-host$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/libext2_e2p-host$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/libext2_misc$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/libext2_profile-host$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/libext2_quota-host$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/libext2_uuid-host$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/libconscrypt_openjdk_jni$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/libbrillo$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/libbrillo-stream$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/libchrome$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/libcurl-host$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/libevent-host$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/libprotobuf-cpp-lite$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/libssl-host$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/libz-host$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/libsparse-host$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/libbase$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/libpcre2$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/libbrotli$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/liblp$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/libext4_utils$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/libfec$(HOST_SHLIB_SUFFIX) \
  $(HOST_LIBRARY_PATH)/libsquashfs_utils$(HOST_SHLIB_SUFFIX)


.PHONY: otatools
otatools: $(OTATOOLS)

BUILT_OTATOOLS_PACKAGE := $(PRODUCT_OUT)/otatools.zip
$(BUILT_OTATOOLS_PACKAGE): zip_root := $(call intermediates-dir-for,PACKAGING,otatools)/otatools

OTATOOLS_DEPS := \
  system/extras/ext4_utils/mke2fs.conf \
  $(sort $(shell find build/make/target/product/security -type f -name "*.x509.pem" -o -name "*.pk8" -o \
      -name verity_key))

ifneq (,$(wildcard device))
OTATOOLS_DEPS += \
  $(sort $(shell find device $(wildcard vendor) -type f -name "*.pk8" -o -name "verifiedboot*" -o \
      -name "*.x509.pem" -o -name "oem*.prop"))
endif
ifneq (,$(wildcard external/avb))
OTATOOLS_DEPS += \
  $(sort $(shell find external/avb/test/data -type f -name "testkey_*.pem" -o \
      -name "atx_metadata.bin"))
endif
ifneq (,$(wildcard system/update_engine))
OTATOOLS_DEPS += \
  $(sort $(shell find system/update_engine/scripts -name "*.pyc" -prune -o -type f -print))
endif

OTATOOLS_RELEASETOOLS := \
  $(sort $(shell find build/make/tools/releasetools -name "*.pyc" -prune -o -type f))

ifeq (true,$(PRODUCT_SUPPORTS_VBOOT))
OTATOOLS_DEPS += \
  $(sort $(shell find external/vboot_reference/tests/devkeys -type f))
endif

$(BUILT_OTATOOLS_PACKAGE): $(OTATOOLS) $(OTATOOLS_DEPS) $(OTATOOLS_RELEASETOOLS) $(SOONG_ZIP)
	@echo "Package OTA tools: $@"
	$(hide) rm -rf $@ $(zip_root)
	$(hide) mkdir -p $(dir $@) $(zip_root)/bin $(zip_root)/framework $(zip_root)/releasetools
	$(call copy-files-with-structure,$(OTATOOLS),$(HOST_OUT)/,$(zip_root))
	$(hide) cp $(SOONG_ZIP) $(zip_root)/bin/
	$(hide) cp -r -d -p build/make/tools/releasetools/* $(zip_root)/releasetools
	$(hide) rm -rf $@ $(zip_root)/releasetools/*.pyc
	$(hide) $(SOONG_ZIP) -o $@ -C $(zip_root) -D $(zip_root) \
	  -C . $(addprefix -f ,$(OTATOOLS_DEPS))

.PHONY: otatools-package
otatools-package: $(BUILT_OTATOOLS_PACKAGE)

endif # build_otatools_package

# -----------------------------------------------------------------
# A zip of the directories that map to the target filesystem.
# This zip can be used to create an OTA package or filesystem image
# as a post-build step.
#
name := $(TARGET_PRODUCT)
ifeq ($(TARGET_BUILD_TYPE),debug)
  name := $(name)_debug
endif
name := $(name)-target_files-$(FILE_NAME_TAG)

intermediates := $(call intermediates-dir-for,PACKAGING,target_files)
BUILT_TARGET_FILES_PACKAGE := $(intermediates)/$(name).zip
$(BUILT_TARGET_FILES_PACKAGE): intermediates := $(intermediates)
$(BUILT_TARGET_FILES_PACKAGE): \
	    zip_root := $(intermediates)/$(name)

# $(1): Directory to copy
# $(2): Location to copy it to
# The "ls -A" is to prevent "acp s/* d" from failing if s is empty.
define package_files-copy-root
  if [ -d "$(strip $(1))" -a "$$(ls -A $(1))" ]; then \
    mkdir -p $(2) && \
    $(ACP) -rd $(strip $(1))/* $(2); \
  fi
endef

built_ota_tools :=

# We can't build static executables when SANITIZE_TARGET=address
ifeq (,$(filter address, $(SANITIZE_TARGET)))
built_ota_tools += \
    $(call intermediates-dir-for,EXECUTABLES,updater,,,$(TARGET_PREFER_32_BIT))/updater
endif

$(BUILT_TARGET_FILES_PACKAGE): PRIVATE_OTA_TOOLS := $(built_ota_tools)

$(BUILT_TARGET_FILES_PACKAGE): PRIVATE_RECOVERY_API_VERSION := $(RECOVERY_API_VERSION)
$(BUILT_TARGET_FILES_PACKAGE): PRIVATE_RECOVERY_FSTAB_VERSION := $(RECOVERY_FSTAB_VERSION)

ifeq ($(TARGET_RELEASETOOLS_EXTENSIONS),)
# default to common dir for device vendor
tool_extensions := $(TARGET_DEVICE_DIR)/../common
else
tool_extensions := $(TARGET_RELEASETOOLS_EXTENSIONS)
endif
tool_extension := $(wildcard $(tool_extensions)/releasetools.py)
$(BUILT_TARGET_FILES_PACKAGE): PRIVATE_TOOL_EXTENSIONS := $(tool_extensions)
$(BUILT_TARGET_FILES_PACKAGE): PRIVATE_TOOL_EXTENSION := $(tool_extension)

ifeq ($(AB_OTA_UPDATER),true)
updater_dep := system/update_engine/update_engine.conf
else
# Build OTA tools if not using the AB Updater.
updater_dep := $(built_ota_tools)
endif
$(BUILT_TARGET_FILES_PACKAGE): $(updater_dep)

# If we are using recovery as boot, output recovery files to BOOT/.
ifeq ($(BOARD_USES_RECOVERY_AS_BOOT),true)
$(BUILT_TARGET_FILES_PACKAGE): PRIVATE_RECOVERY_OUT := BOOT
else
$(BUILT_TARGET_FILES_PACKAGE): PRIVATE_RECOVERY_OUT := RECOVERY
endif

ifeq ($(AB_OTA_UPDATER),true)
  ifdef OSRELEASED_DIRECTORY
    $(BUILT_TARGET_FILES_PACKAGE): $(TARGET_OUT_OEM)/$(OSRELEASED_DIRECTORY)/product_id
    $(BUILT_TARGET_FILES_PACKAGE): $(TARGET_OUT_OEM)/$(OSRELEASED_DIRECTORY)/product_version
    $(BUILT_TARGET_FILES_PACKAGE): $(TARGET_OUT_ETC)/$(OSRELEASED_DIRECTORY)/system_version
  endif
endif

# Run fs_config while creating the target files package
# $1: root directory
# $2: add prefix
define fs_config
(cd $(1); find . -type d | sed 's,$$,/,'; find . \! -type d) | cut -c 3- | sort | sed 's,^,$(2),' | $(HOST_OUT_EXECUTABLES)/fs_config -C -D $(TARGET_OUT) -S $(SELINUX_FC) -R "$(2)"
endef

# $(1): file
define dump-dynamic-partitions-info
  $(if $(filter true,$(PRODUCT_USE_DYNAMIC_PARTITIONS)), \
    echo "use_dynamic_partitions=true" >> $(1))
  $(if $(filter true,$(PRODUCT_RETROFIT_DYNAMIC_PARTITIONS)), \
    echo "dynamic_partition_retrofit=true" >> $(1))
  echo "lpmake=$(notdir $(LPMAKE))" >> $(1)
  $(if $(filter true,$(PRODUCT_BUILD_SUPER_PARTITION)), $(if $(BOARD_SUPER_PARTITION_SIZE), \
    echo "build_super_partition=true" >> $(1)))
  $(if $(filter true,$(BOARD_BUILD_RETROFIT_DYNAMIC_PARTITIONS_OTA_PACKAGE)), \
    echo "build_retrofit_dynamic_partitions_ota_package=true" >> $(1))
  echo "super_metadata_device=$(BOARD_SUPER_PARTITION_METADATA_DEVICE)" >> $(1)
  $(if $(BOARD_SUPER_PARTITION_BLOCK_DEVICES), \
    echo "super_block_devices=$(BOARD_SUPER_PARTITION_BLOCK_DEVICES)" >> $(1))
  $(foreach device,$(BOARD_SUPER_PARTITION_BLOCK_DEVICES), \
    echo "super_$(device)_device_size=$(BOARD_SUPER_PARTITION_$(call to-upper,$(device))_DEVICE_SIZE)" >> $(1);)
  $(if $(BOARD_SUPER_PARTITION_PARTITION_LIST), \
    echo "dynamic_partition_list=$(BOARD_SUPER_PARTITION_PARTITION_LIST)" >> $(1))
  $(if $(BOARD_SUPER_PARTITION_GROUPS),
    echo "super_partition_groups=$(BOARD_SUPER_PARTITION_GROUPS)" >> $(1))
  $(foreach group,$(BOARD_SUPER_PARTITION_GROUPS), \
    echo "super_$(group)_group_size=$(BOARD_$(call to-upper,$(group))_SIZE)" >> $(1); \
    $(if $(BOARD_$(call to-upper,$(group))_PARTITION_LIST), \
      echo "super_$(group)_partition_list=$(BOARD_$(call to-upper,$(group))_PARTITION_LIST)" >> $(1);))
  $(if $(filter true,$(TARGET_USERIMAGES_SPARSE_EXT_DISABLED)), \
    echo "build_non_sparse_super_partition=true" >> $(1))
endef

# By conditionally including the dependency of the target files package on the
# full system image deps, we speed up builds that do not build the system
# image.
ifdef BUILDING_SYSTEM_IMAGE
$(BUILT_TARGET_FILES_PACKAGE): $(FULL_SYSTEMIMAGE_DEPS)
endif

# Depending on the various images guarantees that the underlying
# directories are up-to-date.
$(BUILT_TARGET_FILES_PACKAGE): \
	    $(INSTALLED_RAMDISK_TARGET) \
	    $(INSTALLED_BOOTIMAGE_TARGET) \
	    $(INSTALLED_RADIOIMAGE_TARGET) \
	    $(INSTALLED_RECOVERYIMAGE_TARGET) \
	    $(INSTALLED_USERDATAIMAGE_TARGET) \
	    $(INSTALLED_CACHEIMAGE_TARGET) \
	    $(INSTALLED_VENDORIMAGE_TARGET) \
	    $(INSTALLED_PRODUCTIMAGE_TARGET) \
	    $(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET) \
	    $(INSTALLED_VBMETAIMAGE_TARGET) \
	    $(INSTALLED_ODMIMAGE_TARGET) \
	    $(INSTALLED_DTBOIMAGE_TARGET) \
	    $(INTERNAL_SYSTEMOTHERIMAGE_FILES) \
	    $(INSTALLED_ANDROID_INFO_TXT_TARGET) \
	    $(INSTALLED_KERNEL_TARGET) \
	    $(INSTALLED_2NDBOOTLOADER_TARGET) \
	    $(BOARD_PREBUILT_DTBOIMAGE) \
	    $(BOARD_PREBUILT_RECOVERY_DTBOIMAGE) \
	    $(BOARD_RECOVERY_ACPIO) \
	    $(PRODUCT_SYSTEM_BASE_FS_PATH) \
	    $(PRODUCT_VENDOR_BASE_FS_PATH) \
	    $(PRODUCT_PRODUCT_BASE_FS_PATH) \
	    $(PRODUCT_PRODUCT_SERVICES_BASE_FS_PATH) \
	    $(PRODUCT_ODM_BASE_FS_PATH) \
	    $(LPMAKE) \
	    $(SELINUX_FC) \
	    $(APKCERTS_FILE) \
	    $(SOONG_APEX_KEYS_FILE) \
	    $(SOONG_ZIP) \
	    $(HOST_OUT_EXECUTABLES)/fs_config \
	    $(HOST_OUT_EXECUTABLES)/imgdiff \
	    $(HOST_OUT_EXECUTABLES)/bsdiff \
	    $(HOST_OUT_EXECUTABLES)/care_map_generator \
	    $(BUILD_IMAGE_SRCS) \
	    $(BUILT_ASSEMBLED_SYSTEM_MANIFEST) \
	    $(BUILT_ASSEMBLED_VENDOR_MANIFEST) \
	    $(BUILT_SYSTEM_MATRIX) \
	    $(BUILT_VENDOR_MATRIX) \
	    | $(ACP)
	@echo "Package target files: $@"
	$(call create-system-vendor-symlink)
	$(call create-system-product-symlink)
	$(call create-system-product_services-symlink)
	$(call create-vendor-odm-symlink)
	$(hide) rm -rf $@ $@.list $(zip_root)
	$(hide) mkdir -p $(dir $@) $(zip_root)
ifneq (,$(INSTALLED_RECOVERYIMAGE_TARGET)$(filter true,$(BOARD_USES_RECOVERY_AS_BOOT)))
	@# Components of the recovery image
	$(hide) mkdir -p $(zip_root)/$(PRIVATE_RECOVERY_OUT)
	$(hide) $(call package_files-copy-root, \
	    $(TARGET_RECOVERY_ROOT_OUT),$(zip_root)/$(PRIVATE_RECOVERY_OUT)/RAMDISK)
ifdef INSTALLED_KERNEL_TARGET
	$(hide) cp $(INSTALLED_KERNEL_TARGET) $(zip_root)/$(PRIVATE_RECOVERY_OUT)/kernel
endif
ifdef INSTALLED_2NDBOOTLOADER_TARGET
	$(hide) cp $(INSTALLED_2NDBOOTLOADER_TARGET) $(zip_root)/$(PRIVATE_RECOVERY_OUT)/second
endif
ifdef BOARD_INCLUDE_RECOVERY_DTBO
ifdef BOARD_PREBUILT_RECOVERY_DTBOIMAGE
	$(hide) cp $(BOARD_PREBUILT_RECOVERY_DTBOIMAGE) $(zip_root)/$(PRIVATE_RECOVERY_OUT)/recovery_dtbo
else
	$(hide) cp $(BOARD_PREBUILT_DTBOIMAGE) $(zip_root)/$(PRIVATE_RECOVERY_OUT)/recovery_dtbo
endif
endif
ifdef BOARD_INCLUDE_RECOVERY_ACPIO
	$(hide) cp $(BOARD_RECOVERY_ACPIO) $(zip_root)/$(PRIVATE_RECOVERY_OUT)/recovery_acpio
endif
ifdef BOARD_INCLUDE_DTB_IN_BOOTIMG
	$(hide) cp $(INSTALLED_DTBIMAGE_TARGET) $(zip_root)/$(PRIVATE_RECOVERY_OUT)/dtb
endif
ifdef INTERNAL_KERNEL_CMDLINE
	$(hide) echo "$(INTERNAL_KERNEL_CMDLINE)" > $(zip_root)/$(PRIVATE_RECOVERY_OUT)/cmdline
endif
ifdef BOARD_KERNEL_BASE
	$(hide) echo "$(BOARD_KERNEL_BASE)" > $(zip_root)/$(PRIVATE_RECOVERY_OUT)/base
endif
ifdef BOARD_KERNEL_PAGESIZE
	$(hide) echo "$(BOARD_KERNEL_PAGESIZE)" > $(zip_root)/$(PRIVATE_RECOVERY_OUT)/pagesize
endif
endif # INSTALLED_RECOVERYIMAGE_TARGET defined or BOARD_USES_RECOVERY_AS_BOOT is true
	@# Components of the boot image
	$(hide) mkdir -p $(zip_root)/BOOT
	$(hide) mkdir -p $(zip_root)/ROOT
	$(hide) $(call package_files-copy-root, \
	    $(TARGET_ROOT_OUT),$(zip_root)/ROOT)
	@# If we are using recovery as boot, this is already done when processing recovery.
ifneq ($(BOARD_USES_RECOVERY_AS_BOOT),true)
ifneq ($(BOARD_BUILD_SYSTEM_ROOT_IMAGE),true)
	$(hide) $(call package_files-copy-root, \
	    $(TARGET_RAMDISK_OUT),$(zip_root)/BOOT/RAMDISK)
endif
ifdef INSTALLED_KERNEL_TARGET
	$(hide) cp $(INSTALLED_KERNEL_TARGET) $(zip_root)/BOOT/kernel
endif
ifdef INSTALLED_2NDBOOTLOADER_TARGET
	$(hide) cp $(INSTALLED_2NDBOOTLOADER_TARGET) $(zip_root)/BOOT/second
endif
ifdef INSTALLED_DTBIMAGE_TARGET
	$(hide) cp $(INSTALLED_DTBIMAGE_TARGET) $(zip_root)/BOOT/dtb
endif
ifdef INTERNAL_KERNEL_CMDLINE
	$(hide) echo "$(INTERNAL_KERNEL_CMDLINE)" > $(zip_root)/BOOT/cmdline
endif
ifdef BOARD_KERNEL_BASE
	$(hide) echo "$(BOARD_KERNEL_BASE)" > $(zip_root)/BOOT/base
endif
ifdef BOARD_KERNEL_PAGESIZE
	$(hide) echo "$(BOARD_KERNEL_PAGESIZE)" > $(zip_root)/BOOT/pagesize
endif
endif # BOARD_USES_RECOVERY_AS_BOOT
	$(hide) $(foreach t,$(INSTALLED_RADIOIMAGE_TARGET),\
	            mkdir -p $(zip_root)/RADIO; \
	            cp $(t) $(zip_root)/RADIO/$(notdir $(t));)
ifdef BUILDING_SYSTEM_IMAGE
	@# Contents of the system image
	$(hide) $(call package_files-copy-root, \
	    $(SYSTEMIMAGE_SOURCE_DIR),$(zip_root)/SYSTEM)
endif
ifdef BUILDING_USERDATA_IMAGE
	@# Contents of the data image
	$(hide) $(call package_files-copy-root, \
	    $(TARGET_OUT_DATA),$(zip_root)/DATA)
endif
ifdef BUILDING_VENDOR_IMAGE
	@# Contents of the vendor image
	$(hide) $(call package_files-copy-root, \
	    $(TARGET_OUT_VENDOR),$(zip_root)/VENDOR)
endif
ifdef BUILDING_PRODUCT_IMAGE
	@# Contents of the product image
	$(hide) $(call package_files-copy-root, \
	    $(TARGET_OUT_PRODUCT),$(zip_root)/PRODUCT)
endif
ifdef BUILDING_PRODUCT_SERVICES_IMAGE
	@# Contents of the product_services image
	$(hide) $(call package_files-copy-root, \
	    $(TARGET_OUT_PRODUCT_SERVICES),$(zip_root)/PRODUCT_SERVICES)
endif
ifdef BUILDING_ODM_IMAGE
	@# Contents of the odm image
	$(hide) $(call package_files-copy-root, \
	    $(TARGET_OUT_ODM),$(zip_root)/ODM)
endif
ifdef BUILDING_SYSTEM_OTHER_IMAGE
	@# Contents of the system_other image
	$(hide) $(call package_files-copy-root, \
	    $(TARGET_OUT_SYSTEM_OTHER),$(zip_root)/SYSTEM_OTHER)
endif
	@# Extra contents of the OTA package
	$(hide) mkdir -p $(zip_root)/OTA
	$(hide) cp $(INSTALLED_ANDROID_INFO_TXT_TARGET) $(zip_root)/OTA/
ifneq ($(AB_OTA_UPDATER),true)
ifneq ($(built_ota_tools),)
	$(hide) mkdir -p $(zip_root)/OTA/bin
	$(hide) cp $(PRIVATE_OTA_TOOLS) $(zip_root)/OTA/bin/
endif
endif
	@# Files that do not end up in any images, but are necessary to
	@# build them.
	$(hide) mkdir -p $(zip_root)/META
	$(hide) cp $(APKCERTS_FILE) $(zip_root)/META/apkcerts.txt
	$(hide) cp $(SOONG_APEX_KEYS_FILE) $(zip_root)/META/apexkeys.txt
ifneq ($(tool_extension),)
	$(hide) cp $(PRIVATE_TOOL_EXTENSION) $(zip_root)/META/
endif
	$(hide) echo "$(PRODUCT_OTA_PUBLIC_KEYS)" > $(zip_root)/META/otakeys.txt
	$(hide) cp $(SELINUX_FC) $(zip_root)/META/file_contexts.bin
	$(hide) echo "recovery_api_version=$(PRIVATE_RECOVERY_API_VERSION)" > $(zip_root)/META/misc_info.txt
	$(hide) echo "fstab_version=$(PRIVATE_RECOVERY_FSTAB_VERSION)" >> $(zip_root)/META/misc_info.txt
ifdef BOARD_FLASH_BLOCK_SIZE
	$(hide) echo "blocksize=$(BOARD_FLASH_BLOCK_SIZE)" >> $(zip_root)/META/misc_info.txt
endif
ifdef BOARD_BOOTIMAGE_PARTITION_SIZE
	$(hide) echo "boot_size=$(BOARD_BOOTIMAGE_PARTITION_SIZE)" >> $(zip_root)/META/misc_info.txt
endif
ifeq ($(INSTALLED_RECOVERYIMAGE_TARGET),)
	$(hide) echo "no_recovery=true" >> $(zip_root)/META/misc_info.txt
endif
ifdef BOARD_INCLUDE_RECOVERY_DTBO
	$(hide) echo "include_recovery_dtbo=true" >> $(zip_root)/META/misc_info.txt
endif
ifdef BOARD_INCLUDE_RECOVERY_ACPIO
	$(hide) echo "include_recovery_acpio=true" >> $(zip_root)/META/misc_info.txt
endif
ifdef BOARD_RECOVERYIMAGE_PARTITION_SIZE
	$(hide) echo "recovery_size=$(BOARD_RECOVERYIMAGE_PARTITION_SIZE)" >> $(zip_root)/META/misc_info.txt
endif
ifdef TARGET_RECOVERY_FSTYPE_MOUNT_OPTIONS
	@# TARGET_RECOVERY_FSTYPE_MOUNT_OPTIONS can be empty to indicate that nothing but defaults should be used.
	$(hide) echo "recovery_mount_options=$(TARGET_RECOVERY_FSTYPE_MOUNT_OPTIONS)" >> $(zip_root)/META/misc_info.txt
else
	$(hide) echo "recovery_mount_options=$(DEFAULT_TARGET_RECOVERY_FSTYPE_MOUNT_OPTIONS)" >> $(zip_root)/META/misc_info.txt
endif
	$(hide) echo "tool_extensions=$(PRIVATE_TOOL_EXTENSIONS)" >> $(zip_root)/META/misc_info.txt
	$(hide) echo "default_system_dev_certificate=$(DEFAULT_SYSTEM_DEV_CERTIFICATE)" >> $(zip_root)/META/misc_info.txt
ifdef PRODUCT_EXTRA_RECOVERY_KEYS
	$(hide) echo "extra_recovery_keys=$(PRODUCT_EXTRA_RECOVERY_KEYS)" >> $(zip_root)/META/misc_info.txt
endif
	$(hide) echo 'mkbootimg_args=$(BOARD_MKBOOTIMG_ARGS)' >> $(zip_root)/META/misc_info.txt
	$(hide) echo 'mkbootimg_version_args=$(INTERNAL_MKBOOTIMG_VERSION_ARGS)' >> $(zip_root)/META/misc_info.txt
	$(hide) echo "multistage_support=1" >> $(zip_root)/META/misc_info.txt
	$(hide) echo "blockimgdiff_versions=3,4" >> $(zip_root)/META/misc_info.txt
ifeq ($(PRODUCT_BUILD_GENERIC_OTA_PACKAGE),true)
	$(hide) echo "build_generic_ota_package=true" >> $(zip_root)/META/misc_info.txt
endif
ifneq ($(OEM_THUMBPRINT_PROPERTIES),)
	# OTA scripts are only interested in fingerprint related properties
	$(hide) echo "oem_fingerprint_properties=$(OEM_THUMBPRINT_PROPERTIES)" >> $(zip_root)/META/misc_info.txt
endif
ifneq ($(PRODUCT_SYSTEM_BASE_FS_PATH),)
	$(hide) cp $(PRODUCT_SYSTEM_BASE_FS_PATH) \
	  $(zip_root)/META/$(notdir $(PRODUCT_SYSTEM_BASE_FS_PATH))
endif
ifneq ($(PRODUCT_VENDOR_BASE_FS_PATH),)
	$(hide) cp $(PRODUCT_VENDOR_BASE_FS_PATH) \
	  $(zip_root)/META/$(notdir $(PRODUCT_VENDOR_BASE_FS_PATH))
endif
ifneq ($(PRODUCT_PRODUCT_BASE_FS_PATH),)
	$(hide) cp $(PRODUCT_PRODUCT_BASE_FS_PATH) \
	  $(zip_root)/META/$(notdir $(PRODUCT_PRODUCT_BASE_FS_PATH))
endif
ifneq ($(PRODUCT_PRODUCT_SERVICES_BASE_FS_PATH),)
	$(hide) cp $(PRODUCT_PRODUCT_SERVICES_BASE_FS_PATH) \
	  $(zip_root)/META/$(notdir $(PRODUCT_PRODUCT_SERVICES_BASE_FS_PATH))
endif
ifneq ($(PRODUCT_ODM_BASE_FS_PATH),)
	$(hide) cp $(PRODUCT_ODM_BASE_FS_PATH) \
	  $(zip_root)/META/$(notdir $(PRODUCT_ODM_BASE_FS_PATH))
endif
ifneq (,$(filter address, $(SANITIZE_TARGET)))
	# We need to create userdata.img with real data because the instrumented libraries are in userdata.img.
	$(hide) echo "userdata_img_with_data=true" >> $(zip_root)/META/misc_info.txt
endif
ifeq ($(BOARD_USES_FULL_RECOVERY_IMAGE),true)
	$(hide) echo "full_recovery_image=true" >> $(zip_root)/META/misc_info.txt
endif
ifeq ($(BOARD_AVB_ENABLE),true)
	$(hide) echo "avb_enable=true" >> $(zip_root)/META/misc_info.txt
	$(hide) echo "avb_vbmeta_key_path=$(BOARD_AVB_KEY_PATH)" >> $(zip_root)/META/misc_info.txt
	$(hide) echo "avb_vbmeta_algorithm=$(BOARD_AVB_ALGORITHM)" >> $(zip_root)/META/misc_info.txt
	$(hide) echo "avb_vbmeta_args=$(BOARD_AVB_MAKE_VBMETA_IMAGE_ARGS)" >> $(zip_root)/META/misc_info.txt
	$(hide) echo "avb_boot_add_hash_footer_args=$(BOARD_AVB_BOOT_ADD_HASH_FOOTER_ARGS)" >> $(zip_root)/META/misc_info.txt
ifdef BOARD_AVB_BOOT_KEY_PATH
	$(hide) echo "avb_boot_key_path=$(BOARD_AVB_BOOT_KEY_PATH)" >> $(zip_root)/META/misc_info.txt
	$(hide) echo "avb_boot_algorithm=$(BOARD_AVB_BOOT_ALGORITHM)" >> $(zip_root)/META/misc_info.txt
	$(hide) echo "avb_boot_rollback_index_location=$(BOARD_AVB_BOOT_ROLLBACK_INDEX_LOCATION)" >> $(zip_root)/META/misc_info.txt
endif # BOARD_AVB_BOOT_KEY_PATH
	$(hide) echo "avb_recovery_add_hash_footer_args=$(BOARD_AVB_RECOVERY_ADD_HASH_FOOTER_ARGS)" >> $(zip_root)/META/misc_info.txt
ifdef BOARD_AVB_RECOVERY_KEY_PATH
	$(hide) echo "avb_recovery_key_path=$(BOARD_AVB_RECOVERY_KEY_PATH)" >> $(zip_root)/META/misc_info.txt
	$(hide) echo "avb_recovery_algorithm=$(BOARD_AVB_RECOVERY_ALGORITHM)" >> $(zip_root)/META/misc_info.txt
	$(hide) echo "avb_recovery_rollback_index_location=$(BOARD_AVB_RECOVERY_ROLLBACK_INDEX_LOCATION)" >> $(zip_root)/META/misc_info.txt
endif # BOARD_AVB_RECOVERY_KEY_PATH
ifneq (,$(strip $(BOARD_AVB_VBMETA_SYSTEM)))
	$(hide) echo "avb_vbmeta_system=$(BOARD_AVB_VBMETA_SYSTEM)" >> $(zip_root)/META/misc_info.txt
	$(hide) echo "avb_vbmeta_system_args=$(BOARD_AVB_MAKE_VBMETA_SYSTEM_IMAGE_ARGS)" >> $(zip_root)/META/misc_info.txt
	$(hide) echo "avb_vbmeta_system_key_path=$(BOARD_AVB_VBMETA_SYSTEM_KEY_PATH)" >> $(zip_root)/META/misc_info.txt
	$(hide) echo "avb_vbmeta_system_algorithm=$(BOARD_AVB_VBMETA_SYSTEM_ALGORITHM)" >> $(zip_root)/META/misc_info.txt
	$(hide) echo "avb_vbmeta_system_rollback_index_location=$(BOARD_AVB_VBMETA_SYSTEM_ROLLBACK_INDEX_LOCATION)" >> $(zip_root)/META/misc_info.txt
endif # BOARD_AVB_VBMETA_SYSTEM
ifneq (,$(strip $(BOARD_AVB_VBMETA_VENDOR)))
	$(hide) echo "avb_vbmeta_vendor=$(BOARD_AVB_VBMETA_VENDOR)" >> $(zip_root)/META/misc_info.txt
	$(hide) echo "avb_vbmeta_vendor_args=$(BOARD_AVB_MAKE_VBMETA_SYSTEM_IMAGE_ARGS)" >> $(zip_root)/META/misc_info.txt
	$(hide) echo "avb_vbmeta_vendor_key_path=$(BOARD_AVB_VBMETA_VENDOR_KEY_PATH)" >> $(zip_root)/META/misc_info.txt
	$(hide) echo "avb_vbmeta_vendor_algorithm=$(BOARD_AVB_VBMETA_VENDOR_ALGORITHM)" >> $(zip_root)/META/misc_info.txt
	$(hide) echo "avb_vbmeta_vendor_rollback_index_location=$(BOARD_AVB_VBMETA_VENDOR_ROLLBACK_INDEX_LOCATION)" >> $(zip_root)/META/misc_info.txt
endif # BOARD_AVB_VBMETA_VENDOR_KEY_PATH
endif # BOARD_AVB_ENABLE
ifdef BOARD_BPT_INPUT_FILES
	$(hide) echo "board_bpt_enable=true" >> $(zip_root)/META/misc_info.txt
	$(hide) echo "board_bpt_make_table_args=$(BOARD_BPT_MAKE_TABLE_ARGS)" >> $(zip_root)/META/misc_info.txt
	$(hide) echo "board_bpt_input_files=$(BOARD_BPT_INPUT_FILES)" >> $(zip_root)/META/misc_info.txt
endif
ifdef BOARD_BPT_DISK_SIZE
	$(hide) echo "board_bpt_disk_size=$(BOARD_BPT_DISK_SIZE)" >> $(zip_root)/META/misc_info.txt
endif
	$(call generate-userimage-prop-dictionary, $(zip_root)/META/misc_info.txt)
ifneq ($(INSTALLED_RECOVERYIMAGE_TARGET),)
ifdef BUILDING_SYSTEM_IMAGE
	$(hide) PATH=$(foreach p,$(INTERNAL_USERIMAGES_BINARY_PATHS),$(p):)$$PATH MKBOOTIMG=$(MKBOOTIMG) \
	    build/make/tools/releasetools/make_recovery_patch $(zip_root) $(zip_root)
endif # BUILDING_SYSTEM_IMAGE
endif
ifeq ($(AB_OTA_UPDATER),true)
	@# When using the A/B updater, include the updater config files in the zip.
	$(hide) cp $(TOPDIR)system/update_engine/update_engine.conf $(zip_root)/META/update_engine_config.txt
	$(hide) for part in $(AB_OTA_PARTITIONS); do \
	  echo "$${part}" >> $(zip_root)/META/ab_partitions.txt; \
	done
	$(hide) for conf in $(AB_OTA_POSTINSTALL_CONFIG); do \
	  echo "$${conf}" >> $(zip_root)/META/postinstall_config.txt; \
	done
	@# Include the build type in META/misc_info.txt so the server can easily differentiate production builds.
	$(hide) echo "build_type=$(TARGET_BUILD_VARIANT)" >> $(zip_root)/META/misc_info.txt
	$(hide) echo "ab_update=true" >> $(zip_root)/META/misc_info.txt
ifdef OSRELEASED_DIRECTORY
	$(hide) cp $(TARGET_OUT_OEM)/$(OSRELEASED_DIRECTORY)/product_id $(zip_root)/META/product_id.txt
	$(hide) cp $(TARGET_OUT_OEM)/$(OSRELEASED_DIRECTORY)/product_version $(zip_root)/META/product_version.txt
	$(hide) cp $(TARGET_OUT_ETC)/$(OSRELEASED_DIRECTORY)/system_version $(zip_root)/META/system_version.txt
endif
endif
ifeq ($(BREAKPAD_GENERATE_SYMBOLS),true)
	@# If breakpad symbols have been generated, add them to the zip.
	$(hide) $(ACP) -r $(TARGET_OUT_BREAKPAD) $(zip_root)/BREAKPAD
endif
ifdef BOARD_PREBUILT_VENDORIMAGE
	$(hide) mkdir -p $(zip_root)/IMAGES
	$(hide) cp $(INSTALLED_VENDORIMAGE_TARGET) $(zip_root)/IMAGES/
endif
ifdef BOARD_PREBUILT_PRODUCTIMAGE
	$(hide) mkdir -p $(zip_root)/IMAGES
	$(hide) cp $(INSTALLED_PRODUCTIMAGE_TARGET) $(zip_root)/IMAGES/
endif
ifdef BOARD_PREBUILT_PRODUCT_SERVICESIMAGE
	$(hide) mkdir -p $(zip_root)/IMAGES
	$(hide) cp $(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET) $(zip_root)/IMAGES/
endif
ifdef BOARD_PREBUILT_BOOTIMAGE
	$(hide) mkdir -p $(zip_root)/IMAGES
	$(hide) cp $(INSTALLED_BOOTIMAGE_TARGET) $(zip_root)/IMAGES/
endif
ifdef BOARD_PREBUILT_ODMIMAGE
	$(hide) mkdir -p $(zip_root)/IMAGES
	$(hide) cp $(INSTALLED_ODMIMAGE_TARGET) $(zip_root)/IMAGES/
endif
ifdef BOARD_PREBUILT_DTBOIMAGE
	$(hide) mkdir -p $(zip_root)/PREBUILT_IMAGES
	$(hide) cp $(INSTALLED_DTBOIMAGE_TARGET) $(zip_root)/PREBUILT_IMAGES/
	$(hide) echo "has_dtbo=true" >> $(zip_root)/META/misc_info.txt
ifeq ($(BOARD_AVB_ENABLE),true)
	$(hide) echo "dtbo_size=$(BOARD_DTBOIMG_PARTITION_SIZE)" >> $(zip_root)/META/misc_info.txt
	$(hide) echo "avb_dtbo_add_hash_footer_args=$(BOARD_AVB_DTBO_ADD_HASH_FOOTER_ARGS)" >> $(zip_root)/META/misc_info.txt
ifdef BOARD_AVB_DTBO_KEY_PATH
	$(hide) echo "avb_dtbo_key_path=$(BOARD_AVB_DTBO_KEY_PATH)" >> $(zip_root)/META/misc_info.txt
	$(hide) echo "avb_dtbo_algorithm=$(BOARD_AVB_DTBO_ALGORITHM)" >> $(zip_root)/META/misc_info.txt
	$(hide) echo "avb_dtbo_rollback_index_location=$(BOARD_AVB_DTBO_ROLLBACK_INDEX_LOCATION)" \
	    >> $(zip_root)/META/misc_info.txt
endif # BOARD_AVB_DTBO_KEY_PATH
endif # BOARD_AVB_ENABLE
endif # BOARD_PREBUILT_DTBOIMAGE
	$(call dump-dynamic-partitions-info,$(zip_root)/META/misc_info.txt)
	@# The radio images in BOARD_PACK_RADIOIMAGES will be additionally copied from RADIO/ into
	@# IMAGES/, which then will be added into <product>-img.zip. Such images must be listed in
	@# INSTALLED_RADIOIMAGE_TARGET.
	$(hide) $(foreach part,$(BOARD_PACK_RADIOIMAGES), \
	    echo $(part) >> $(zip_root)/META/pack_radioimages.txt;)
	@# Run fs_config on all the system, vendor, boot ramdisk,
	@# and recovery ramdisk files in the zip, and save the output
ifdef BUILDING_SYSTEM_IMAGE
	$(hide) $(call fs_config,$(zip_root)/SYSTEM,system/) > $(zip_root)/META/filesystem_config.txt
endif
ifdef BUILDING_VENDOR_IMAGE
	$(hide) $(call fs_config,$(zip_root)/VENDOR,vendor/) > $(zip_root)/META/vendor_filesystem_config.txt
endif
ifdef BUILDING_PRODUCT_IMAGE
	$(hide) $(call fs_config,$(zip_root)/PRODUCT,product/) > $(zip_root)/META/product_filesystem_config.txt
endif
ifdef BUILDING_PRODUCT_SERVICES_IMAGE
	$(hide) $(call fs_config,$(zip_root)/PRODUCT_SERVICES,product_services/) > $(zip_root)/META/product_services_filesystem_config.txt
endif
ifdef BUILDING_ODM_IMAGE
	$(hide) $(call fs_config,$(zip_root)/ODM,odm/) > $(zip_root)/META/odm_filesystem_config.txt
endif
	@# ROOT always contains the files for the root under normal boot.
	$(hide) $(call fs_config,$(zip_root)/ROOT,) > $(zip_root)/META/root_filesystem_config.txt
ifeq ($(BOARD_USES_RECOVERY_AS_BOOT),true)
	@# BOOT/RAMDISK exists and contains the ramdisk for recovery if using BOARD_USES_RECOVERY_AS_BOOT.
	$(hide) $(call fs_config,$(zip_root)/BOOT/RAMDISK,) > $(zip_root)/META/boot_filesystem_config.txt
endif
ifneq ($(BOARD_BUILD_SYSTEM_ROOT_IMAGE),true)
	@# BOOT/RAMDISK also exists and contains the first stage ramdisk if not using BOARD_BUILD_SYSTEM_ROOT_IMAGE.
	$(hide) $(call fs_config,$(zip_root)/BOOT/RAMDISK,) > $(zip_root)/META/boot_filesystem_config.txt
endif
ifneq ($(INSTALLED_RECOVERYIMAGE_TARGET),)
	$(hide) $(call fs_config,$(zip_root)/RECOVERY/RAMDISK,) > $(zip_root)/META/recovery_filesystem_config.txt
endif
ifdef BUILDING_SYSTEM_OTHER_IMAGE
	$(hide) $(call fs_config,$(zip_root)/SYSTEM_OTHER,system/) > $(zip_root)/META/system_other_filesystem_config.txt
endif
	@# Metadata for compatibility verification.
	$(hide) cp $(BUILT_SYSTEM_MATRIX) $(zip_root)/META/system_matrix.xml
ifdef BUILT_ASSEMBLED_SYSTEM_MANIFEST
	$(hide) cp $(BUILT_ASSEMBLED_SYSTEM_MANIFEST) $(zip_root)/META/system_manifest.xml
endif
ifdef BUILT_ASSEMBLED_VENDOR_MANIFEST
	$(hide) cp $(BUILT_ASSEMBLED_VENDOR_MANIFEST) $(zip_root)/META/vendor_manifest.xml
endif
ifdef BUILT_VENDOR_MATRIX
	$(hide) cp $(BUILT_VENDOR_MATRIX) $(zip_root)/META/vendor_matrix.xml
endif
ifneq ($(BOARD_SUPER_PARTITION_GROUPS),)
	$(hide) echo "super_partition_groups=$(BOARD_SUPER_PARTITION_GROUPS)" > $(zip_root)/META/dynamic_partitions_info.txt
	@# Remove 'vendor' from the group partition list if the image is not available. This should only
	@# happen to AOSP targets built without vendor.img. We can't remove the partition from the
	@# BoardConfig file, as it's still needed elsewhere (e.g. when creating super_empty.img).
	$(foreach group,$(BOARD_SUPER_PARTITION_GROUPS), \
	    $(eval _group_partition_list := $(BOARD_$(call to-upper,$(group))_PARTITION_LIST)) \
	    $(if $(INSTALLED_VENDORIMAGE_TARGET),,$(eval _group_partition_list := $(filter-out vendor,$(_group_partition_list)))) \
	    echo "$(group)_size=$(BOARD_$(call to-upper,$(group))_SIZE)" >> $(zip_root)/META/dynamic_partitions_info.txt; \
	    $(if $(_group_partition_list), \
	        echo "$(group)_partition_list=$(_group_partition_list)" >> $(zip_root)/META/dynamic_partitions_info.txt;))
endif # BOARD_SUPER_PARTITION_GROUPS
	$(hide) PATH=$(foreach p,$(INTERNAL_USERIMAGES_BINARY_PATHS),$(p):)$$PATH MKBOOTIMG=$(MKBOOTIMG) \
	    build/make/tools/releasetools/add_img_to_target_files -a -v -p $(HOST_OUT) $(zip_root)
	@# Zip everything up, preserving symlinks and placing META/ files first to
	@# help early validation of the .zip file while uploading it.
	$(hide) find $(zip_root)/META | sort >$@.list
	$(hide) find $(zip_root) -path $(zip_root)/META -prune -o -print | sort >>$@.list
	$(hide) $(SOONG_ZIP) -d -o $@ -C $(zip_root) -l $@.list

.PHONY: target-files-package
target-files-package: $(BUILT_TARGET_FILES_PACKAGE)

ifneq ($(filter $(MAKECMDGOALS),target-files-package),)
$(call dist-for-goals, target-files-package, $(BUILT_TARGET_FILES_PACKAGE))
endif

# -----------------------------------------------------------------
# NDK Sysroot Package
NDK_SYSROOT_TARGET := $(PRODUCT_OUT)/ndk_sysroot.tar.bz2
$(NDK_SYSROOT_TARGET): $(SOONG_OUT_DIR)/ndk.timestamp
	@echo Package NDK sysroot...
	$(hide) tar cjf $@ -C $(SOONG_OUT_DIR) ndk

$(call dist-for-goals,sdk,$(NDK_SYSROOT_TARGET))

ifeq ($(build_ota_package),true)
# -----------------------------------------------------------------
# OTA update package

# $(1): output file
# $(2): additional args
define build-ota-package-target
PATH=$(foreach p,$(INTERNAL_USERIMAGES_BINARY_PATHS),$(p):)$$PATH MKBOOTIMG=$(MKBOOTIMG) \
   build/make/tools/releasetools/ota_from_target_files -v \
   --block \
   --extracted_input_target_files $(patsubst %.zip,%,$(BUILT_TARGET_FILES_PACKAGE)) \
   -p $(HOST_OUT) \
   $(if $(OEM_OTA_CONFIG), -o $(OEM_OTA_CONFIG)) \
   $(2) \
   $(BUILT_TARGET_FILES_PACKAGE) $(1)
endef

name := $(TARGET_PRODUCT)
ifeq ($(TARGET_BUILD_TYPE),debug)
  name := $(name)_debug
endif
name := $(name)-ota-$(FILE_NAME_TAG)

INTERNAL_OTA_PACKAGE_TARGET := $(PRODUCT_OUT)/$(name).zip

INTERNAL_OTA_METADATA := $(PRODUCT_OUT)/ota_metadata

$(INTERNAL_OTA_PACKAGE_TARGET): KEY_CERT_PAIR := $(DEFAULT_KEY_CERT_PAIR)

ifeq ($(AB_OTA_UPDATER),true)
$(INTERNAL_OTA_PACKAGE_TARGET): $(BRILLO_UPDATE_PAYLOAD)
else
$(INTERNAL_OTA_PACKAGE_TARGET): $(BROTLI)
endif

$(INTERNAL_OTA_PACKAGE_TARGET): .KATI_IMPLICIT_OUTPUTS := $(INTERNAL_OTA_METADATA)

$(INTERNAL_OTA_PACKAGE_TARGET): $(BUILT_TARGET_FILES_PACKAGE) \
	    build/make/tools/releasetools/ota_from_target_files
	@echo "Package OTA: $@"
	$(call build-ota-package-target,$@,-k $(KEY_CERT_PAIR) --output_metadata_path $(INTERNAL_OTA_METADATA))

.PHONY: otapackage
otapackage: $(INTERNAL_OTA_PACKAGE_TARGET)

ifeq ($(BOARD_BUILD_RETROFIT_DYNAMIC_PARTITIONS_OTA_PACKAGE),true)
name := $(TARGET_PRODUCT)
ifeq ($(TARGET_BUILD_TYPE),debug)
  name := $(name)_debug
endif
name := $(name)-ota-retrofit-$(FILE_NAME_TAG)

INTERNAL_OTA_RETROFIT_DYNAMIC_PARTITIONS_PACKAGE_TARGET := $(PRODUCT_OUT)/$(name).zip

$(INTERNAL_OTA_RETROFIT_DYNAMIC_PARTITIONS_PACKAGE_TARGET): KEY_CERT_PAIR := $(DEFAULT_KEY_CERT_PAIR)

ifeq ($(AB_OTA_UPDATER),true)
$(INTERNAL_OTA_RETROFIT_DYNAMIC_PARTITIONS_PACKAGE_TARGET): $(BRILLO_UPDATE_PAYLOAD)
else
$(INTERNAL_OTA_RETROFIT_DYNAMIC_PARTITIONS_PACKAGE_TARGET): $(BROTLI)
endif

$(INTERNAL_OTA_RETROFIT_DYNAMIC_PARTITIONS_PACKAGE_TARGET): $(BUILT_TARGET_FILES_PACKAGE) \
	    build/make/tools/releasetools/ota_from_target_files
	@echo "Package OTA (retrofit dynamic partitions): $@"
	$(call build-ota-package-target,$@,-k $(KEY_CERT_PAIR) --retrofit_dynamic_partitions)

.PHONY: otardppackage

otapackage otardppackage: $(INTERNAL_OTA_RETROFIT_DYNAMIC_PARTITIONS_PACKAGE_TARGET)

endif # BOARD_BUILD_RETROFIT_DYNAMIC_PARTITIONS_OTA_PACKAGE

endif    # build_ota_package

# -----------------------------------------------------------------
# The update package

name := $(TARGET_PRODUCT)
ifeq ($(TARGET_BUILD_TYPE),debug)
  name := $(name)_debug
endif
name := $(name)-img-$(FILE_NAME_TAG)

INTERNAL_UPDATE_PACKAGE_TARGET := $(PRODUCT_OUT)/$(name).zip

$(INTERNAL_UPDATE_PACKAGE_TARGET): $(BUILT_TARGET_FILES_PACKAGE) $(ZIP2ZIP)
	@echo "Package: $@"
	$(hide) $(ZIP2ZIP) -i $(BUILT_TARGET_FILES_PACKAGE) -o $@ \
	   OTA/android-info.txt:android-info.txt "IMAGES/*.img:."

.PHONY: updatepackage
updatepackage: $(INTERNAL_UPDATE_PACKAGE_TARGET)

# -----------------------------------------------------------------
# A zip of the appcompat directory containing logs
APPCOMPAT_ZIP := $(PRODUCT_OUT)/appcompat.zip
# For apps_only build we'll establish the dependency later in build/make/core/main.mk.
ifndef TARGET_BUILD_APPS
$(APPCOMPAT_ZIP): $(INSTALLED_SYSTEMIMAGE_TARGET) \
	    $(INSTALLED_RAMDISK_TARGET) \
	    $(INSTALLED_BOOTIMAGE_TARGET) \
	    $(INSTALLED_USERDATAIMAGE_TARGET) \
	    $(INSTALLED_VENDORIMAGE_TARGET) \
	    $(INSTALLED_PRODUCTIMAGE_TARGET) \
	    $(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET)
endif
$(APPCOMPAT_ZIP): PRIVATE_LIST_FILE := $(call intermediates-dir-for,PACKAGING,appcompat)/filelist
$(APPCOMPAT_ZIP): $(SOONG_ZIP)
	@echo "appcompat logs: $@"
	$(hide) rm -rf $@ $(PRIVATE_LIST_FILE)
	$(hide) mkdir -p $(dir $@) $(PRODUCT_OUT)/appcompat $(dir $(PRIVATE_LIST_FILE))
	$(hide) find $(PRODUCT_OUT)/appcompat | sort >$(PRIVATE_LIST_FILE)
	$(hide) $(SOONG_ZIP) -d -o $@ -C $(PRODUCT_OUT)/appcompat -l $(PRIVATE_LIST_FILE)


# -----------------------------------------------------------------
# A zip of the symbols directory.  Keep the full paths to make it
# more obvious where these files came from.
#
name := $(TARGET_PRODUCT)
ifeq ($(TARGET_BUILD_TYPE),debug)
  name := $(name)_debug
endif
name := $(name)-symbols-$(FILE_NAME_TAG)

SYMBOLS_ZIP := $(PRODUCT_OUT)/$(name).zip
# For apps_only build we'll establish the dependency later in build/make/core/main.mk.
ifndef TARGET_BUILD_APPS
$(SYMBOLS_ZIP): $(INSTALLED_SYSTEMIMAGE_TARGET) \
	    $(INSTALLED_RAMDISK_TARGET) \
	    $(INSTALLED_BOOTIMAGE_TARGET) \
	    $(INSTALLED_USERDATAIMAGE_TARGET) \
	    $(INSTALLED_VENDORIMAGE_TARGET) \
	    $(INSTALLED_PRODUCTIMAGE_TARGET) \
	    $(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET) \
	    $(INSTALLED_ODMIMAGE_TARGET) \
	    $(updater_dep)
endif
$(SYMBOLS_ZIP): PRIVATE_LIST_FILE := $(call intermediates-dir-for,PACKAGING,symbols)/filelist
$(SYMBOLS_ZIP): $(SOONG_ZIP)
	@echo "Package symbols: $@"
	$(hide) rm -rf $@ $(PRIVATE_LIST_FILE)
	$(hide) mkdir -p $(dir $@) $(TARGET_OUT_UNSTRIPPED) $(dir $(PRIVATE_LIST_FILE))
	$(hide) find -L $(TARGET_OUT_UNSTRIPPED) -type f | sort >$(PRIVATE_LIST_FILE)
	$(hide) $(SOONG_ZIP) -d -o $@ -C $(OUT_DIR)/.. -l $(PRIVATE_LIST_FILE)
# -----------------------------------------------------------------
# A zip of the coverage directory.
#
name := $(TARGET_PRODUCT)
ifeq ($(TARGET_BUILD_TYPE),debug)
name := $(name)_debug
endif
name := $(name)-coverage-$(FILE_NAME_TAG)
COVERAGE_ZIP := $(PRODUCT_OUT)/$(name).zip
ifndef TARGET_BUILD_APPS
$(COVERAGE_ZIP): $(INSTALLED_SYSTEMIMAGE_TARGET) \
	    $(INSTALLED_RAMDISK_TARGET) \
	    $(INSTALLED_BOOTIMAGE_TARGET) \
	    $(INSTALLED_USERDATAIMAGE_TARGET) \
	    $(INSTALLED_VENDORIMAGE_TARGET) \
	    $(INSTALLED_PRODUCTIMAGE_TARGET) \
	    $(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET) \
	    $(INSTALLED_ODMIMAGE_TARGET)
endif
$(COVERAGE_ZIP): PRIVATE_LIST_FILE := $(call intermediates-dir-for,PACKAGING,coverage)/filelist
$(COVERAGE_ZIP): $(SOONG_ZIP)
	@echo "Package coverage: $@"
	$(hide) rm -rf $@ $(PRIVATE_LIST_FILE)
	$(hide) mkdir -p $(dir $@) $(TARGET_OUT_COVERAGE) $(dir $(PRIVATE_LIST_FILE))
	$(hide) find $(TARGET_OUT_COVERAGE) | sort >$(PRIVATE_LIST_FILE)
	$(hide) $(SOONG_ZIP) -d -o $@ -C $(TARGET_OUT_COVERAGE) -l $(PRIVATE_LIST_FILE)

# -----------------------------------------------------------------
# A zip of the Android Apps. Not keeping full path so that we don't
# include product names when distributing
#
name := $(TARGET_PRODUCT)
ifeq ($(TARGET_BUILD_TYPE),debug)
  name := $(name)_debug
endif
name := $(name)-apps-$(FILE_NAME_TAG)

APPS_ZIP := $(PRODUCT_OUT)/$(name).zip
$(APPS_ZIP): $(INSTALLED_SYSTEMIMAGE_TARGET)
	@echo "Package apps: $@"
	$(hide) rm -rf $@
	$(hide) mkdir -p $(dir $@)
	$(hide) apps_to_zip=`find $(TARGET_OUT_APPS) $(TARGET_OUT_APPS_PRIVILEGED) -mindepth 2 -maxdepth 3 -name "*.apk"`; \
	if [ -z "$$apps_to_zip" ]; then \
	    echo "No apps to zip up. Generating empty apps archive." ; \
	    a=$$(mktemp /tmp/XXXXXXX) && touch $$a && zip $@ $$a && zip -d $@ $$a; \
	else \
	    zip -qjX $@ $$apps_to_zip; \
	fi

ifeq (true,$(EMMA_INSTRUMENT))
#------------------------------------------------------------------
# An archive of classes for use in generating code-coverage reports
# These are the uninstrumented versions of any classes that were
# to be instrumented.
# Any dependencies are set up later in build/make/core/main.mk.

JACOCO_REPORT_CLASSES_ALL := $(PRODUCT_OUT)/jacoco-report-classes-all.jar
$(JACOCO_REPORT_CLASSES_ALL) :
	@echo "Collecting uninstrumented classes"
	$(hide) find $(TARGET_COMMON_OUT_ROOT) $(HOST_COMMON_OUT_ROOT) -name "jacoco-report-classes.jar" | \
	    zip -@ -0 -q -X $@
# Meaning of these options:
# -@ scan stdin for file paths to add to the zip
# -0 don't do any compression
# -q supress most output
# -X skip storing extended file attributes

endif # EMMA_INSTRUMENT=true


#------------------------------------------------------------------
# A zip of Proguard obfuscation dictionary files.
# Only for apps_only build.
#
ifdef TARGET_BUILD_APPS
PROGUARD_DICT_ZIP := $(PRODUCT_OUT)/$(TARGET_PRODUCT)-proguard-dict-$(FILE_NAME_TAG).zip
# the dependency will be set up later in build/make/core/main.mk.
$(PROGUARD_DICT_ZIP) :
	@echo "Packaging Proguard obfuscation dictionary files."
	$(hide) dict_files=`find $(TARGET_OUT_COMMON_INTERMEDIATES)/APPS -name proguard_dictionary`; \
	    if [ -n "$$dict_files" ]; then \
	      unobfuscated_jars=$${dict_files//proguard_dictionary/classes.jar}; \
	      zip -qX $@ $$dict_files $$unobfuscated_jars; \
	    else \
	      touch $(dir $@)/zipdummy; \
	      (cd $(dir $@) && zip -q $(notdir $@) zipdummy); \
	      zip -qd $@ zipdummy; \
	      rm $(dir $@)/zipdummy; \
	    fi

endif # TARGET_BUILD_APPS

# -----------------------------------------------------------------
# super partition image

ifeq (true,$(PRODUCT_BUILD_SUPER_PARTITION))

# BOARD_SUPER_PARTITION_SIZE must be defined to build super image.
ifneq ($(BOARD_SUPER_PARTITION_SIZE),)

# Dump variables used by build_super_image.py.
define dump-super-image-info
  $(call dump-dynamic-partitions-info,$(1))
  $(if $(filter true,$(AB_OTA_UPDATER)), \
    echo "ab_update=true" >> $(1))
endef

ifneq (true,$(PRODUCT_RETROFIT_DYNAMIC_PARTITIONS))
INSTALLED_SUPERIMAGE_TARGET := $(call intermediates-dir-for,PACKAGING,super.img)/super.img
$(INSTALLED_SUPERIMAGE_TARGET): extracted_input_target_files := $(patsubst %.zip,%,$(BUILT_TARGET_FILES_PACKAGE))
$(INSTALLED_SUPERIMAGE_TARGET): $(LPMAKE) $(BUILT_TARGET_FILES_PACKAGE) $(BUILD_SUPER_IMAGE)
	$(call pretty,"Target super fs image: $@")
	PATH=$(dir $(LPMAKE)):$$PATH \
	    $(BUILD_SUPER_IMAGE) -v $(extracted_input_target_files) $@

# supernod uses images in the $(PRODUCT_OUT) directory instead of images from target files package.
.PHONY: superimage-nodeps supernod
superimage-nodeps supernod: intermediates := $(call intermediates-dir-for,PACKAGING,superimage-nodeps)
superimage-nodeps supernod: | $(LPMAKE) $(BUILD_SUPER_IMAGE) \
    $(foreach p, $(BOARD_SUPER_PARTITION_PARTITION_LIST), $(INSTALLED_$(call to-upper,$(p))IMAGE_TARGET))
	$(call pretty,"make $(INSTALLED_SUPERIMAGE_TARGET): ignoring dependencies")
	mkdir -p $(intermediates)
	rm -rf $(intermediates)/misc_info.txt
	$(call dump-super-image-info,$(intermediates)/misc_info.txt)
	$(foreach p,$(BOARD_SUPER_PARTITION_PARTITION_LIST), \
	  echo "$(p)_image=$(INSTALLED_$(call to-upper,$(p))IMAGE_TARGET)" >> $(intermediates)/misc_info.txt;)
	mkdir -p $(dir $(INSTALLED_SUPERIMAGE_TARGET))
	PATH=$(dir $(LPMAKE)):$$PATH \
	  $(BUILD_SUPER_IMAGE) -v $(intermediates)/misc_info.txt $(INSTALLED_SUPERIMAGE_TARGET)

endif # PRODUCT_RETROFIT_DYNAMIC_PARTITIONS != "true"

$(call dist-for-goals,dist_files,$(INSTALLED_SUPERIMAGE_TARGET))

INSTALLED_SUPERIMAGE_EMPTY_TARGET := $(PRODUCT_OUT)/super_empty.img
$(INSTALLED_SUPERIMAGE_EMPTY_TARGET): intermediates := $(call intermediates-dir-for,PACKAGING,super_empty)
$(INSTALLED_SUPERIMAGE_EMPTY_TARGET): $(LPMAKE) $(BUILD_SUPER_IMAGE)
	$(call pretty,"Target empty super fs image: $@")
	mkdir -p $(intermediates)
	rm -rf $(intermediates)/misc_info.txt
	$(call dump-super-image-info,$(intermediates)/misc_info.txt)
	PATH=$(dir $(LPMAKE)):$$PATH \
	    $(BUILD_SUPER_IMAGE) -v $(intermediates)/misc_info.txt $@

$(call dist-for-goals,dist_files,$(INSTALLED_SUPERIMAGE_EMPTY_TARGET))

endif # BOARD_SUPER_PARTITION_SIZE != ""
endif # PRODUCT_BUILD_SUPER_PARTITION == "true"

# -----------------------------------------------------------------
# dalvik something
.PHONY: dalvikfiles
dalvikfiles: $(INTERNAL_DALVIK_MODULES)

ifeq ($(BUILD_QEMU_IMAGES),true)
MK_QEMU_IMAGE_SH := device/generic/goldfish/tools/mk_qemu_image.sh
SGDISK_HOST := $(HOST_OUT_EXECUTABLES)/sgdisk

ifdef INSTALLED_SYSTEMIMAGE_TARGET
INSTALLED_QEMU_SYSTEMIMAGE := $(PRODUCT_OUT)/system-qemu.img
$(INSTALLED_QEMU_SYSTEMIMAGE): $(INSTALLED_SYSTEMIMAGE_TARGET) $(MK_QEMU_IMAGE_SH) $(SGDISK_HOST) $(SIMG2IMG)
	@echo Create system-qemu.img
	(export SGDISK=$(SGDISK_HOST) SIMG2IMG=$(SIMG2IMG); $(MK_QEMU_IMAGE_SH) $(INSTALLED_SYSTEMIMAGE_TARGET))

systemimage: $(INSTALLED_QEMU_SYSTEMIMAGE)
droidcore: $(INSTALLED_QEMU_SYSTEMIMAGE)
endif
ifdef INSTALLED_VENDORIMAGE_TARGET
INSTALLED_QEMU_VENDORIMAGE := $(PRODUCT_OUT)/vendor-qemu.img
$(INSTALLED_QEMU_VENDORIMAGE): $(INSTALLED_VENDORIMAGE_TARGET) $(MK_QEMU_IMAGE_SH) $(SGDISK_HOST) $(SIMG2IMG)
	@echo Create vendor-qemu.img
	(export SGDISK=$(SGDISK_HOST) SIMG2IMG=$(SIMG2IMG); $(MK_QEMU_IMAGE_SH) $(INSTALLED_VENDORIMAGE_TARGET))

vendorimage: $(INSTALLED_QEMU_VENDORIMAGE)
droidcore: $(INSTALLED_QEMU_VENDORIMAGE)
endif
ifdef INSTALLED_PRODUCTIMAGE_TARGET
INSTALLED_QEMU_PRODUCTIMAGE := $(PRODUCT_OUT)/product-qemu.img
$(INSTALLED_QEMU_PRODUCTIMAGE): $(INSTALLED_PRODUCTIMAGE_TARGET) $(MK_QEMU_IMAGE_SH) $(SGDISK_HOST) $(SIMG2IMG)
	@echo Create product-qemu.img
	(export SGDISK=$(SGDISK_HOST) SIMG2IMG=$(SIMG2IMG); $(MK_QEMU_IMAGE_SH) $(INSTALLED_PRODUCTIMAGE_TARGET))

productimage: $(INSTALLED_QEMU_PRODUCTIMAGE)
droidcore: $(INSTALLED_QEMU_PRODUCTIMAGE)
endif
ifdef INSTALLED_PRODUCT_SERVICESIMAGE_TARGET
INSTALLED_QEMU_PRODUCT_SERVICESIMAGE := $(PRODUCT_OUT)/product_services-qemu.img
$(INSTALLED_QEMU_PRODUCT_SERVICESIMAGE): $(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET) $(MK_QEMU_IMAGE_SH) $(SGDISK_HOST) $(SIMG2IMG)
	@echo Create product_services-qemu.img
	(export SGDISK=$(SGDISK_HOST) SIMG2IMG=$(SIMG2IMG); $(MK_QEMU_IMAGE_SH) $(INSTALLED_PRODUCT_SERVICESIMAGE_TARGET))

productservicesimage: $(INSTALLED_QEMU_PRODUCT_SERVICESIMAGE)
droidcore: $(INSTALLED_QEMU_PRODUCT_SERVICESIMAGE)
endif
ifdef INSTALLED_ODMIMAGE_TARGET
INSTALLED_QEMU_ODMIMAGE := $(PRODUCT_OUT)/odm-qemu.img
$(INSTALLED_QEMU_ODMIMAGE): $(INSTALLED_ODMIMAGE_TARGET) $(MK_QEMU_IMAGE_SH) $(SGDISK_HOST)
	@echo Create odm-qemu.img
	(export SGDISK=$(SGDISK_HOST); $(MK_QEMU_IMAGE_SH) $(INSTALLED_ODMIMAGE_TARGET))

odmimage: $(INSTALLED_QEMU_ODMIMAGE)
droidcore: $(INSTALLED_QEMU_ODMIMAGE)
endif

ifeq ($(BOARD_AVB_ENABLE),true)
QEMU_VERIFIED_BOOT_PARAMS := $(PRODUCT_OUT)/VerifiedBootParams.textproto
MK_VERIFIED_BOOT_KERNEL_CMDLINE_SH := device/generic/goldfish/tools/mk_verified_boot_params.sh
$(QEMU_VERIFIED_BOOT_PARAMS): $(INSTALLED_QEMU_SYSTEMIMAGE) $(MK_VERIFIED_BOOT_KERNEL_CMDLINE_SH) $(INSTALLED_VBMETAIMAGE_TARGET) $(SGDISK_HOST) $(AVBTOOL)
	@echo Creating $@
	(export SGDISK=$(SGDISK_HOST) AVBTOOL=$(AVBTOOL); $(MK_VERIFIED_BOOT_KERNEL_CMDLINE_SH) $(INSTALLED_VBMETAIMAGE_TARGET) $(INSTALLED_QEMU_SYSTEMIMAGE) $(QEMU_VERIFIED_BOOT_PARAMS))


systemimage: $(QEMU_VERIFIED_BOOT_PARAMS)
droidcore: $(QEMU_VERIFIED_BOOT_PARAMS)
endif
endif
# -----------------------------------------------------------------
# The emulator package
ifeq ($(BUILD_EMULATOR),true)
INTERNAL_EMULATOR_PACKAGE_FILES += \
        $(HOST_OUT_EXECUTABLES)/emulator$(HOST_EXECUTABLE_SUFFIX) \
        prebuilts/qemu-kernel/$(TARGET_ARCH)/kernel-qemu \
        $(INSTALLED_RAMDISK_TARGET) \
        $(INSTALLED_SYSTEMIMAGE_TARGET) \
        $(INSTALLED_USERDATAIMAGE_TARGET)

name := $(TARGET_PRODUCT)-emulator-$(FILE_NAME_TAG)

INTERNAL_EMULATOR_PACKAGE_TARGET := $(PRODUCT_OUT)/$(name).zip

$(INTERNAL_EMULATOR_PACKAGE_TARGET): $(INTERNAL_EMULATOR_PACKAGE_FILES)
	@echo "Package: $@"
	$(hide) zip -qjX $@ $(INTERNAL_EMULATOR_PACKAGE_FILES)

endif
# -----------------------------------------------------------------
# Old PDK stuffs, retired
# The pdk package (Platform Development Kit)

#ifneq (,$(filter pdk,$(MAKECMDGOALS)))
#  include development/pdk/Pdk.mk
#endif


# -----------------------------------------------------------------
# The SDK

# The SDK includes host-specific components, so it belongs under HOST_OUT.
sdk_dir := $(HOST_OUT)/sdk/$(TARGET_PRODUCT)

# Build a name that looks like:
#
#     linux-x86   --> android-sdk_12345_linux-x86
#     darwin-x86  --> android-sdk_12345_mac-x86
#     windows-x86 --> android-sdk_12345_windows
#
sdk_name := android-sdk_$(FILE_NAME_TAG)
ifeq ($(HOST_OS),darwin)
  INTERNAL_SDK_HOST_OS_NAME := mac
else
  INTERNAL_SDK_HOST_OS_NAME := $(HOST_OS)
endif
ifneq ($(HOST_OS),windows)
  INTERNAL_SDK_HOST_OS_NAME := $(INTERNAL_SDK_HOST_OS_NAME)-$(SDK_HOST_ARCH)
endif
sdk_name := $(sdk_name)_$(INTERNAL_SDK_HOST_OS_NAME)

sdk_dep_file := $(sdk_dir)/sdk_deps.mk

ATREE_FILES :=
-include $(sdk_dep_file)

# if we don't have a real list, then use "everything"
ifeq ($(strip $(ATREE_FILES)),)
ATREE_FILES := \
	$(ALL_DEFAULT_INSTALLED_MODULES) \
	$(INSTALLED_RAMDISK_TARGET) \
	$(ALL_DOCS) \
	$(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/api-stubs-docs_annotations.zip \
	$(ALL_SDK_FILES)
endif

atree_dir := development/build


sdk_atree_files := \
	$(atree_dir)/sdk.exclude.atree \
	$(atree_dir)/sdk-$(HOST_OS)-$(SDK_HOST_ARCH).atree

# development/build/sdk-android-<abi>.atree is used to differentiate
# between architecture models (e.g. ARMv5TE versus ARMv7) when copying
# files like the kernel image. We use TARGET_CPU_ABI because we don't
# have a better way to distinguish between CPU models.
ifneq (,$(strip $(wildcard $(atree_dir)/sdk-android-$(TARGET_CPU_ABI).atree)))
  sdk_atree_files += $(atree_dir)/sdk-android-$(TARGET_CPU_ABI).atree
endif

ifneq ($(PRODUCT_SDK_ATREE_FILES),)
sdk_atree_files += $(PRODUCT_SDK_ATREE_FILES)
else
sdk_atree_files += $(atree_dir)/sdk.atree
endif

include $(BUILD_SYSTEM)/sdk_font.mk

deps := \
	$(target_notice_file_txt) \
	$(tools_notice_file_txt) \
	$(OUT_DOCS)/offline-sdk-timestamp \
	$(SYMBOLS_ZIP) \
	$(COVERAGE_ZIP) \
	$(APPCOMPAT_ZIP) \
	$(INSTALLED_SYSTEMIMAGE_TARGET) \
	$(INSTALLED_QEMU_SYSTEMIMAGE) \
	$(INSTALLED_QEMU_VENDORIMAGE) \
	$(QEMU_VERIFIED_BOOT_PARAMS) \
	$(INSTALLED_USERDATAIMAGE_TARGET) \
	$(INSTALLED_RAMDISK_TARGET) \
	$(INSTALLED_SDK_BUILD_PROP_TARGET) \
	$(INSTALLED_BUILD_PROP_TARGET) \
	$(ATREE_FILES) \
	$(sdk_atree_files) \
	$(HOST_OUT_EXECUTABLES)/atree \
	$(HOST_OUT_EXECUTABLES)/line_endings \
	$(SDK_FONT_DEPS)

INTERNAL_SDK_TARGET := $(sdk_dir)/$(sdk_name).zip
$(INTERNAL_SDK_TARGET): PRIVATE_NAME := $(sdk_name)
$(INTERNAL_SDK_TARGET): PRIVATE_DIR := $(sdk_dir)/$(sdk_name)
$(INTERNAL_SDK_TARGET): PRIVATE_DEP_FILE := $(sdk_dep_file)
$(INTERNAL_SDK_TARGET): PRIVATE_INPUT_FILES := $(sdk_atree_files)

# Set SDK_GNU_ERROR to non-empty to fail when a GNU target is built.
#
#SDK_GNU_ERROR := true

$(INTERNAL_SDK_TARGET): $(deps)
	@echo "Package SDK: $@"
	$(hide) rm -rf $(PRIVATE_DIR) $@
	$(hide) for f in $(target_gnu_MODULES); do \
	  if [ -f $$f ]; then \
	    echo SDK: $(if $(SDK_GNU_ERROR),ERROR:,warning:) \
	        including GNU target $$f >&2; \
	    FAIL=$(SDK_GNU_ERROR); \
	  fi; \
	done; \
	if [ $$FAIL ]; then exit 1; fi
	$(hide) echo $(notdir $(SDK_FONT_DEPS)) | tr " " "\n"  > $(SDK_FONT_TEMP)/fontsInSdk.txt
	$(hide) ( \
	    ATREE_STRIP="$(HOST_STRIP) -x" \
	    $(HOST_OUT_EXECUTABLES)/atree \
	    $(addprefix -f ,$(PRIVATE_INPUT_FILES)) \
	        -m $(PRIVATE_DEP_FILE) \
	        -I . \
	        -I $(PRODUCT_OUT) \
	        -I $(HOST_OUT) \
	        -I $(TARGET_COMMON_OUT_ROOT) \
	        -v "PLATFORM_NAME=android-$(PLATFORM_VERSION)" \
	        -v "OUT_DIR=$(OUT_DIR)" \
	        -v "HOST_OUT=$(HOST_OUT)" \
	        -v "TARGET_ARCH=$(TARGET_ARCH)" \
	        -v "TARGET_CPU_ABI=$(TARGET_CPU_ABI)" \
	        -v "DLL_EXTENSION=$(HOST_SHLIB_SUFFIX)" \
	        -v "FONT_OUT=$(SDK_FONT_TEMP)" \
	        -o $(PRIVATE_DIR) && \
	    cp -f $(target_notice_file_txt) \
	            $(PRIVATE_DIR)/system-images/android-$(PLATFORM_VERSION)/$(TARGET_CPU_ABI)/NOTICE.txt && \
	    cp -f $(tools_notice_file_txt) $(PRIVATE_DIR)/platform-tools/NOTICE.txt && \
	    HOST_OUT_EXECUTABLES=$(HOST_OUT_EXECUTABLES) HOST_OS=$(HOST_OS) \
	        development/build/tools/sdk_clean.sh $(PRIVATE_DIR) && \
	    chmod -R ug+rwX $(PRIVATE_DIR) && \
	    cd $(dir $@) && zip -rqX $(notdir $@) $(PRIVATE_NAME) \
	) || ( rm -rf $(PRIVATE_DIR) $@ && exit 44 )


# Is a Windows SDK requested? If so, we need some definitions from here
# in order to find the Linux SDK used to create the Windows one.
MAIN_SDK_NAME := $(sdk_name)
MAIN_SDK_DIR  := $(sdk_dir)
MAIN_SDK_ZIP  := $(INTERNAL_SDK_TARGET)
ifneq ($(filter win_sdk winsdk-tools,$(MAKECMDGOALS)),)
include $(TOPDIR)development/build/tools/windows_sdk.mk
endif

# -----------------------------------------------------------------
# Findbugs
INTERNAL_FINDBUGS_XML_TARGET := $(PRODUCT_OUT)/findbugs.xml
INTERNAL_FINDBUGS_HTML_TARGET := $(PRODUCT_OUT)/findbugs.html
$(INTERNAL_FINDBUGS_XML_TARGET): $(ALL_FINDBUGS_FILES)
	@echo UnionBugs: $@
	$(hide) $(FINDBUGS_DIR)/unionBugs $(ALL_FINDBUGS_FILES) \
	> $@
$(INTERNAL_FINDBUGS_HTML_TARGET): $(INTERNAL_FINDBUGS_XML_TARGET)
	@echo ConvertXmlToText: $@
	$(hide) $(FINDBUGS_DIR)/convertXmlToText -html:fancy.xsl \
	$(INTERNAL_FINDBUGS_XML_TARGET) > $@

# -----------------------------------------------------------------
# Findbugs

# -----------------------------------------------------------------
# These are some additional build tasks that need to be run.
ifneq ($(dont_bother),true)
include $(sort $(wildcard $(BUILD_SYSTEM)/tasks/*.mk))
-include $(sort $(wildcard vendor/*/build/tasks/*.mk))
-include $(sort $(wildcard device/*/build/tasks/*.mk))
-include $(sort $(wildcard product/*/build/tasks/*.mk))
# Also the project-specific tasks
-include $(sort $(wildcard vendor/*/*/build/tasks/*.mk))
-include $(sort $(wildcard device/*/*/build/tasks/*.mk))
-include $(sort $(wildcard product/*/*/build/tasks/*.mk))
# Also add test specifc tasks
include $(sort $(wildcard platform_testing/build/tasks/*.mk))
include $(sort $(wildcard test/vts/tools/build/tasks/*.mk))
endif

include $(BUILD_SYSTEM)/product-graph.mk

# -----------------------------------------------------------------
# Create SDK repository packages. Must be done after tasks/* since
# we need the addon rules defined.
ifneq ($(sdk_repo_goal),)
include $(TOPDIR)development/build/tools/sdk_repo.mk
endif