forked from openkylin/platform_build
432 lines
17 KiB
Makefile
432 lines
17 KiB
Makefile
#
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# Copyright (C) 2020 The Android Open Source Project
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# sysprop.mk defines rules for generating <partition>/[etc/]build.prop files
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# -----------------------------------------------------------------
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# property_overrides_split_enabled
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property_overrides_split_enabled :=
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ifeq ($(BOARD_PROPERTY_OVERRIDES_SPLIT_ENABLED), true)
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property_overrides_split_enabled := true
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endif
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BUILDINFO_SH := build/make/tools/buildinfo.sh
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POST_PROCESS_PROPS := $(HOST_OUT_EXECUTABLES)/post_process_props$(HOST_EXECUTABLE_SUFFIX)
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# Emits a set of sysprops common to all partitions to a file.
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# $(1): Partition name
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# $(2): Output file name
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define generate-common-build-props
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echo "####################################" >> $(2);\
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echo "# from generate-common-build-props" >> $(2);\
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echo "# These properties identify this partition image." >> $(2);\
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echo "####################################" >> $(2);\
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$(if $(filter system,$(1)),\
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echo "ro.product.$(1).brand=$(PRODUCT_SYSTEM_BRAND)" >> $(2);\
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echo "ro.product.$(1).device=$(PRODUCT_SYSTEM_DEVICE)" >> $(2);\
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echo "ro.product.$(1).manufacturer=$(PRODUCT_SYSTEM_MANUFACTURER)" >> $(2);\
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echo "ro.product.$(1).model=$(PRODUCT_SYSTEM_MODEL)" >> $(2);\
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echo "ro.product.$(1).name=$(PRODUCT_SYSTEM_NAME)" >> $(2);\
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,\
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echo "ro.product.$(1).brand=$(PRODUCT_BRAND)" >> $(2);\
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echo "ro.product.$(1).device=$(TARGET_DEVICE)" >> $(2);\
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echo "ro.product.$(1).manufacturer=$(PRODUCT_MANUFACTURER)" >> $(2);\
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echo "ro.product.$(1).model=$(PRODUCT_MODEL)" >> $(2);\
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echo "ro.product.$(1).name=$(TARGET_PRODUCT)" >> $(2);\
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)\
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echo "ro.$(1).build.date=`$(DATE_FROM_FILE)`" >> $(2);\
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echo "ro.$(1).build.date.utc=`$(DATE_FROM_FILE) +%s`" >> $(2);\
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echo "ro.$(1).build.fingerprint=$(BUILD_FINGERPRINT_FROM_FILE)" >> $(2);\
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echo "ro.$(1).build.id=$(BUILD_ID)" >> $(2);\
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echo "ro.$(1).build.tags=$(BUILD_VERSION_TAGS)" >> $(2);\
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echo "ro.$(1).build.type=$(TARGET_BUILD_VARIANT)" >> $(2);\
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echo "ro.$(1).build.version.incremental=$(BUILD_NUMBER_FROM_FILE)" >> $(2);\
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echo "ro.$(1).build.version.release=$(PLATFORM_VERSION)" >> $(2);\
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echo "ro.$(1).build.version.sdk=$(PLATFORM_SDK_VERSION)" >> $(2);\
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endef
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# Rule for generating <partition>/[etc/]build.prop file
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#
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# $(1): partition name
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# $(2): path to the output
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# $(3): path to the input *.prop files. The contents of the files are directly
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# emitted to the output
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# $(4): list of variable names each of which contains name=value pairs
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# $(5): optional list of prop names to force remove from the output. Properties from both
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# $(3) and (4) are affected.
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define build-properties
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ALL_DEFAULT_INSTALLED_MODULES += $(2)
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$(eval # Properties can be assigned using `prop ?= value` or `prop = value` syntax.)
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$(eval # Eliminate spaces around the ?= and = separators.)
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$(foreach name,$(strip $(4)),\
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$(eval _temp := $$(call collapse-pairs,$$($(name)),?=))\
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$(eval _resolved_$(name) := $$(call collapse-pairs,$$(_temp),=))\
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)
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$(eval # Implement the legacy behavior when BUILD_BROKEN_DUP_SYSPROP is on.)
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$(eval # Optional assignments are all converted to normal assignments and)
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$(eval # when their duplicates the first one wins)
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$(if $(filter true,$(BUILD_BROKEN_DUP_SYSPROP)),\
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$(foreach name,$(strip $(4)),\
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$(eval _temp := $$(subst ?=,=,$$(_resolved_$(name))))\
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$(eval _resolved_$(name) := $$(call uniq-pairs-by-first-component,$$(_resolved_$(name)),=))\
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)\
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$(eval _option := --allow-dup)\
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)
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$(2): $(POST_PROCESS_PROPS) $(INTERNAL_BUILD_ID_MAKEFILE) $(API_FINGERPRINT) $(3)
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$(hide) echo Building $$@
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$(hide) mkdir -p $$(dir $$@)
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$(hide) rm -f $$@ && touch $$@
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$(hide) $$(call generate-common-build-props,$(call to-lower,$(strip $(1))),$$@)
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$(hide) $(foreach file,$(strip $(3)),\
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if [ -f "$(file)" ]; then\
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echo "" >> $$@;\
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echo "####################################" >> $$@;\
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echo "# from $(file)" >> $$@;\
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echo "####################################" >> $$@;\
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cat $(file) >> $$@;\
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fi;)
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$(hide) $(foreach name,$(strip $(4)),\
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echo "" >> $$@;\
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echo "####################################" >> $$@;\
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echo "# from variable $(name)" >> $$@;\
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echo "####################################" >> $$@;\
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$$(foreach line,$$(_resolved_$(name)),\
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echo "$$(line)" >> $$@;\
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)\
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)
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$(hide) $(POST_PROCESS_PROPS) $$(_option) $$@ $(5)
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$(hide) echo "# end of file" >> $$@
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endef
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# -----------------------------------------------------------------
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# Define fingerprint, thumbprint, and version tags for the current build
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#
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# BUILD_VERSION_TAGS is a comma-separated list of tags chosen by the device
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# implementer that further distinguishes the build. It's basically defined
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# by the device implementer. Here, we are adding a mandatory tag that
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# identifies the signing config of the build.
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BUILD_VERSION_TAGS := $(BUILD_VERSION_TAGS)
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ifeq ($(TARGET_BUILD_TYPE),debug)
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BUILD_VERSION_TAGS += debug
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endif
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# The "test-keys" tag marks builds signed with the old test keys,
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# which are available in the SDK. "dev-keys" marks builds signed with
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# non-default dev keys (usually private keys from a vendor directory).
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# Both of these tags will be removed and replaced with "release-keys"
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# when the target-files is signed in a post-build step.
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ifeq ($(DEFAULT_SYSTEM_DEV_CERTIFICATE),build/make/target/product/security/testkey)
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BUILD_KEYS := test-keys
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else
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BUILD_KEYS := dev-keys
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endif
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BUILD_VERSION_TAGS += $(BUILD_KEYS)
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BUILD_VERSION_TAGS := $(subst $(space),$(comma),$(sort $(BUILD_VERSION_TAGS)))
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# BUILD_FINGERPRINT is used used to uniquely identify the combined build and
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# product; used by the OTA server.
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ifeq (,$(strip $(BUILD_FINGERPRINT)))
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ifeq ($(strip $(HAS_BUILD_NUMBER)),false)
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BF_BUILD_NUMBER := $(BUILD_USERNAME)$$($(DATE_FROM_FILE) +%m%d%H%M)
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else
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BF_BUILD_NUMBER := $(file <$(BUILD_NUMBER_FILE))
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endif
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BUILD_FINGERPRINT := $(PRODUCT_BRAND)/$(TARGET_PRODUCT)/$(TARGET_DEVICE):$(PLATFORM_VERSION)/$(BUILD_ID)/$(BF_BUILD_NUMBER):$(TARGET_BUILD_VARIANT)/$(BUILD_VERSION_TAGS)
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endif
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# unset it for safety.
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BF_BUILD_NUMBER :=
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BUILD_FINGERPRINT_FILE := $(PRODUCT_OUT)/build_fingerprint.txt
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ifneq (,$(shell mkdir -p $(PRODUCT_OUT) && echo $(BUILD_FINGERPRINT) >$(BUILD_FINGERPRINT_FILE) && grep " " $(BUILD_FINGERPRINT_FILE)))
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$(error BUILD_FINGERPRINT cannot contain spaces: "$(file <$(BUILD_FINGERPRINT_FILE))")
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endif
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BUILD_FINGERPRINT_FROM_FILE := $$(cat $(BUILD_FINGERPRINT_FILE))
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# unset it for safety.
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BUILD_FINGERPRINT :=
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# BUILD_THUMBPRINT is used to uniquely identify the system build; used by the
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# OTA server. This purposefully excludes any product-specific variables.
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ifeq (,$(strip $(BUILD_THUMBPRINT)))
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BUILD_THUMBPRINT := $(PLATFORM_VERSION)/$(BUILD_ID)/$(BUILD_NUMBER_FROM_FILE):$(TARGET_BUILD_VARIANT)/$(BUILD_VERSION_TAGS)
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endif
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BUILD_THUMBPRINT_FILE := $(PRODUCT_OUT)/build_thumbprint.txt
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ifneq (,$(shell mkdir -p $(PRODUCT_OUT) && echo $(BUILD_THUMBPRINT) >$(BUILD_THUMBPRINT_FILE) && grep " " $(BUILD_THUMBPRINT_FILE)))
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$(error BUILD_THUMBPRINT cannot contain spaces: "$(file <$(BUILD_THUMBPRINT_FILE))")
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endif
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BUILD_THUMBPRINT_FROM_FILE := $$(cat $(BUILD_THUMBPRINT_FILE))
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# unset it for safety.
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BUILD_THUMBPRINT :=
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# -----------------------------------------------------------------
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# Define human readable strings that describe this build
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#
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# BUILD_ID: detail info; has the same info as the build fingerprint
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BUILD_DESC := $(TARGET_PRODUCT)-$(TARGET_BUILD_VARIANT) $(PLATFORM_VERSION) $(BUILD_ID) $(BUILD_NUMBER_FROM_FILE) $(BUILD_VERSION_TAGS)
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# BUILD_DISPLAY_ID is shown under Settings -> About Phone
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ifeq ($(TARGET_BUILD_VARIANT),user)
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# User builds should show:
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# release build number or branch.buld_number non-release builds
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# Dev. branches should have DISPLAY_BUILD_NUMBER set
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ifeq (true,$(DISPLAY_BUILD_NUMBER))
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BUILD_DISPLAY_ID := $(BUILD_ID).$(BUILD_NUMBER_FROM_FILE) $(BUILD_KEYS)
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else
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BUILD_DISPLAY_ID := $(BUILD_ID) $(BUILD_KEYS)
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endif
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else
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# Non-user builds should show detailed build information
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BUILD_DISPLAY_ID := $(BUILD_DESC)
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endif
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# TARGET_BUILD_FLAVOR and ro.build.flavor are used only by the test
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# harness to distinguish builds. Only add _asan for a sanitized build
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# if it isn't already a part of the flavor (via a dedicated lunch
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# config for example).
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TARGET_BUILD_FLAVOR := $(TARGET_PRODUCT)-$(TARGET_BUILD_VARIANT)
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ifneq (, $(filter address, $(SANITIZE_TARGET)))
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ifeq (,$(findstring _asan,$(TARGET_BUILD_FLAVOR)))
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TARGET_BUILD_FLAVOR := $(TARGET_BUILD_FLAVOR)_asan
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endif
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endif
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KNOWN_OEM_THUMBPRINT_PROPERTIES := \
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ro.product.brand \
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ro.product.name \
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ro.product.device
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OEM_THUMBPRINT_PROPERTIES := $(filter $(KNOWN_OEM_THUMBPRINT_PROPERTIES),\
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$(PRODUCT_OEM_PROPERTIES))
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KNOWN_OEM_THUMBPRINT_PROPERTIES:=
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# -----------------------------------------------------------------
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# system/build.prop
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#
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# Note: parts of this file that can't be generated by the build-properties
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# macro are manually created as separate files and then fed into the macro
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# Accepts a whitespace separated list of product locales such as
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# (en_US en_AU en_GB...) and returns the first locale in the list with
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# underscores replaced with hyphens. In the example above, this will
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# return "en-US".
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define get-default-product-locale
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$(strip $(subst _,-, $(firstword $(1))))
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endef
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gen_from_buildinfo_sh := $(call intermediates-dir-for,PACKAGING,system_build_prop)/buildinfo.prop
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$(gen_from_buildinfo_sh): $(INTERNAL_BUILD_ID_MAKEFILE) $(API_FINGERPRINT)
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$(hide) TARGET_BUILD_TYPE="$(TARGET_BUILD_VARIANT)" \
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TARGET_BUILD_FLAVOR="$(TARGET_BUILD_FLAVOR)" \
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TARGET_DEVICE="$(TARGET_DEVICE)" \
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PRODUCT_DEFAULT_LOCALE="$(call get-default-product-locale,$(PRODUCT_LOCALES))" \
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PRODUCT_DEFAULT_WIFI_CHANNELS="$(PRODUCT_DEFAULT_WIFI_CHANNELS)" \
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PRIVATE_BUILD_DESC="$(BUILD_DESC)" \
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BUILD_ID="$(BUILD_ID)" \
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BUILD_DISPLAY_ID="$(BUILD_DISPLAY_ID)" \
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DATE="$(DATE_FROM_FILE)" \
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BUILD_USERNAME="$(BUILD_USERNAME)" \
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BUILD_HOSTNAME="$(BUILD_HOSTNAME)" \
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BUILD_NUMBER="$(BUILD_NUMBER_FROM_FILE)" \
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BOARD_BUILD_SYSTEM_ROOT_IMAGE="$(BOARD_BUILD_SYSTEM_ROOT_IMAGE)" \
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PLATFORM_VERSION="$(PLATFORM_VERSION)" \
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PLATFORM_VERSION_LAST_STABLE="$(PLATFORM_VERSION_LAST_STABLE)" \
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PLATFORM_SECURITY_PATCH="$(PLATFORM_SECURITY_PATCH)" \
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PLATFORM_BASE_OS="$(PLATFORM_BASE_OS)" \
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PLATFORM_SDK_VERSION="$(PLATFORM_SDK_VERSION)" \
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PLATFORM_PREVIEW_SDK_VERSION="$(PLATFORM_PREVIEW_SDK_VERSION)" \
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PLATFORM_PREVIEW_SDK_FINGERPRINT="$$(cat $(API_FINGERPRINT))" \
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PLATFORM_VERSION_CODENAME="$(PLATFORM_VERSION_CODENAME)" \
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PLATFORM_VERSION_ALL_CODENAMES="$(PLATFORM_VERSION_ALL_CODENAMES)" \
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PLATFORM_MIN_SUPPORTED_TARGET_SDK_VERSION="$(PLATFORM_MIN_SUPPORTED_TARGET_SDK_VERSION)" \
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BUILD_VERSION_TAGS="$(BUILD_VERSION_TAGS)" \
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$(if $(OEM_THUMBPRINT_PROPERTIES),BUILD_THUMBPRINT="$(BUILD_THUMBPRINT_FROM_FILE)") \
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TARGET_CPU_ABI_LIST="$(TARGET_CPU_ABI_LIST)" \
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TARGET_CPU_ABI_LIST_32_BIT="$(TARGET_CPU_ABI_LIST_32_BIT)" \
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TARGET_CPU_ABI_LIST_64_BIT="$(TARGET_CPU_ABI_LIST_64_BIT)" \
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TARGET_CPU_ABI="$(TARGET_CPU_ABI)" \
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TARGET_CPU_ABI2="$(TARGET_CPU_ABI2)" \
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bash $(BUILDINFO_SH) > $@
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ifneq ($(PRODUCT_OEM_PROPERTIES),)
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import_oem_prop := $(call intermediates-dir-for,ETC,system_build_prop)/oem.prop
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$(import_oem_prop):
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$(hide) echo "#" >> $@; \
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echo "# PRODUCT_OEM_PROPERTIES" >> $@; \
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echo "#" >> $@;
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$(hide) $(foreach prop,$(PRODUCT_OEM_PROPERTIES), \
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echo "import /oem/oem.prop $(prop)" >> $@;)
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else
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import_oem_prop :=
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endif
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ifdef TARGET_SYSTEM_PROP
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system_prop_file := $(TARGET_SYSTEM_PROP)
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else
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system_prop_file := $(wildcard $(TARGET_DEVICE_DIR)/system.prop)
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endif
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_prop_files_ := \
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$(import_oem_prop) \
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$(gen_from_buildinfo_sh) \
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$(system_prop_file)
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# Order matters here. When there are duplicates, the last one wins.
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# TODO(b/117892318): don't allow duplicates so that the ordering doesn't matter
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_prop_vars_ := \
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ADDITIONAL_SYSTEM_PROPERTIES \
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PRODUCT_SYSTEM_PROPERTIES
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# TODO(b/117892318): deprecate this
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_prop_vars_ += \
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PRODUCT_SYSTEM_DEFAULT_PROPERTIES
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ifndef property_overrides_split_enabled
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_prop_vars_ += \
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ADDITIONAL_VENDOR_PROPERTIES \
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PRODUCT_VENDOR_PROPERTIES
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endif
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_blacklist_names_ := \
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$(PRODUCT_SYSTEM_PROPERTY_BLACKLIST) \
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ro.product.first_api_level
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INSTALLED_BUILD_PROP_TARGET := $(TARGET_OUT)/build.prop
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$(eval $(call build-properties,system,$(INSTALLED_BUILD_PROP_TARGET),\
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$(_prop_files_),$(_prop_vars_),\
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$(_blacklist_names_)))
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# -----------------------------------------------------------------
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# vendor/build.prop
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#
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_prop_files_ := $(if $(TARGET_VENDOR_PROP),\
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$(TARGET_VENDOR_PROP),\
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$(wildcard $(TARGET_DEVICE_DIR)/vendor.prop))
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android_info_prop := $(call intermediates-dir-for,ETC,android_info_prop)/android_info.prop
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$(android_info_prop): $(INSTALLED_ANDROID_INFO_TXT_TARGET)
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cat $< | grep 'require version-' | sed -e 's/require version-/ro.build.expect./g' > $@
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_prop_files_ += $(android_info_pro)
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ifdef property_overrides_split_enabled
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# Order matters here. When there are duplicates, the last one wins.
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# TODO(b/117892318): don't allow duplicates so that the ordering doesn't matter
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_prop_vars_ := \
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ADDITIONAL_VENDOR_PROPERTIES \
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PRODUCT_VENDOR_PROPERTIES
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# TODO(b/117892318): deprecate this
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_prop_vars_ += \
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PRODUCT_DEFAULT_PROPERTY_OVERRIDES \
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PRODUCT_PROPERTY_OVERRIDES
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else
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_prop_vars_ :=
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endif
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INSTALLED_VENDOR_BUILD_PROP_TARGET := $(TARGET_OUT_VENDOR)/build.prop
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$(eval $(call build-properties,\
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vendor,\
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$(INSTALLED_VENDOR_BUILD_PROP_TARGET),\
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$(_prop_files_),\
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$(_prop_vars_),\
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$(PRODUCT_VENDOR_PROPERTY_BLACKLIST)))
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# -----------------------------------------------------------------
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# product/etc/build.prop
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#
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_prop_files_ := $(if $(TARGET_PRODUCT_PROP),\
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$(TARGET_PRODUCT_PROP),\
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$(wildcard $(TARGET_DEVICE_DIR)/product.prop))
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# Order matters here. When there are duplicates, the last one wins.
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# TODO(b/117892318): don't allow duplicates so that the ordering doesn't matter
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_prop_vars_ := \
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ADDITIONAL_PRODUCT_PROPERTIES \
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PRODUCT_PRODUCT_PROPERTIES
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INSTALLED_PRODUCT_BUILD_PROP_TARGET := $(TARGET_OUT_PRODUCT)/etc/build.prop
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$(eval $(call build-properties,\
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product,\
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$(INSTALLED_PRODUCT_BUILD_PROP_TARGET),\
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$(_prop_files_),\
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$(_prop_vars_),\
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$(empty)))
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# ----------------------------------------------------------------
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# odm/etc/build.prop
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#
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_prop_files_ := $(if $(TARGET_ODM_PROP),\
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$(TARGET_ODM_PROP),\
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$(wildcard $(TARGET_DEVICE_DIR)/odm.prop))
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# Order matters here. When there are duplicates, the last one wins.
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# TODO(b/117892318): don't allow duplicates so that the ordering doesn't matter
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_prop_vars_ := \
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ADDITIONAL_ODM_PROPERTIES \
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PRODUCT_ODM_PROPERTIES
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INSTALLED_ODM_BUILD_PROP_TARGET := $(TARGET_OUT_ODM)/etc/build.prop
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$(eval $(call build-properties,\
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odm,\
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$(INSTALLED_ODM_BUILD_PROP_TARGET),\
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$(_prop_files),\
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$(_prop_vars_),\
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$(empty)))
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# ----------------------------------------------------------------
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# vendor_dlkm/etc/build.prop
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#
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INSTALLED_VENDOR_DLKM_BUILD_PROP_TARGET := $(TARGET_OUT_VENDOR_DLKM)/etc/build.prop
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$(eval $(call build-properties,\
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vendor_dlkm,\
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$(INSTALLED_VENDOR_DLKM_BUILD_PROP_TARGET)))
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# ----------------------------------------------------------------
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# odm_dlkm/etc/build.prop
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#
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INSTALLED_ODM_DLKM_BUILD_PROP_TARGET := $(TARGET_OUT_ODM_DLKM)/etc/build.prop
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$(eval $(call build-properties,\
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odm_dlkm,\
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$(INSTALLED_ODM_DLKM_BUILD_PROP_TARGET)))
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# -----------------------------------------------------------------
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# system_ext/etc/build.prop
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#
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_prop_files_ := $(if $(TARGET_SYSTEM_EXT_PROP),\
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$(TARGET_SYSTEM_EXT_PROP),\
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$(wildcard $(TARGET_DEVICE_DIR)/system_ext.prop))
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# Order matters here. When there are duplicates, the last one wins.
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# TODO(b/117892318): don't allow duplicates so that the ordering doesn't matter
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_prop_vars_ := PRODUCT_SYSTEM_EXT_PROPERTIES
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INSTALLED_SYSTEM_EXT_BUILD_PROP_TARGET := $(TARGET_OUT_SYSTEM_EXT)/etc/build.prop
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|
$(eval $(call build-properties,\
|
|
system_ext,\
|
|
$(INSTALLED_SYSTEM_EXT_BUILD_PROP_TARGET),\
|
|
$(_prop_files_),\
|
|
$(_prop_vars_),\
|
|
$(empty)))
|