Merge "Refactor hiddenapi rules to share common code"

fi

endef

# Copy dex files, invoking $(HIDDENAPI) on them in the process.

define hiddenapi-copy-dex-files

$(2): $(1) $(HIDDENAPI) $(INTERNAL_PLATFORM_HIDDENAPI_LIGHT_GREYLIST) \

      $(INTERNAL_PLATFORM_HIDDENAPI_DARK_GREYLIST) $(INTERNAL_PLATFORM_HIDDENAPI_BLACKLIST)

	@rm -rf $(dir $(2))

	@mkdir -p $(dir $(2))

	find $(dir $(1)) -maxdepth 1 -name "classes*.dex" | sort | \

		xargs -I{} cp -f {} $(dir $(2))

	find $(dir $(2)) -name "classes*.dex" | sort | sed 's/^/--dex=/' | \

		xargs $(HIDDENAPI) encode \

	find $(dir $(1)) -maxdepth 1 -name "classes*.dex" | xargs -I{} cp -f {} $(dir $(2))/; \

	find $(dir $(2)) -maxdepth 1 -name "classes*.dex" | sort | sed 's/^/--dex=/' \

	| xargs $(HIDDENAPI) encode \

	    --light-greylist=$(INTERNAL_PLATFORM_HIDDENAPI_LIGHT_GREYLIST) \

	    --dark-greylist=$(INTERNAL_PLATFORM_HIDDENAPI_DARK_GREYLIST) \

	    --blacklist=$(INTERNAL_PLATFORM_HIDDENAPI_BLACKLIST)

endef

# File names for intermediate dex files of `hiddenapi-copy-soong-jar`.

hiddenapi-soong-input-dex = $(dir $(1))/hiddenapi/dex-input/classes.dex

hiddenapi-soong-output-dex = $(dir $(1))/hiddenapi/dex-output/classes.dex

# Decompress a JAR with dex files, invoke $(HIDDENAPI) on them and compress again.

define hiddenapi-copy-soong-jar

$(2): PRIVATE_FOLDER := $(dir $(2))dex-hiddenapi

$(2): $(1) $(HIDDENAPI) $(SOONG_ZIP) $(MERGE_ZIPS) $(INTERNAL_PLATFORM_HIDDENAPI_LIGHT_GREYLIST) \

      $(INTERNAL_PLATFORM_HIDDENAPI_DARK_GREYLIST) $(INTERNAL_PLATFORM_HIDDENAPI_BLACKLIST)

	@echo "Hidden API: $$@"

	$$(copy-file-to-target)

	@rm -rf $${PRIVATE_FOLDER}

	@mkdir -p $${PRIVATE_FOLDER}

	unzip -q $(2) 'classes*.dex' -d $${PRIVATE_FOLDER}

	find $${PRIVATE_FOLDER} -name "classes*.dex" | sort | sed 's/^/--dex=/' | \

		xargs $(HIDDENAPI) encode \

		    --light-greylist=$(INTERNAL_PLATFORM_HIDDENAPI_LIGHT_GREYLIST) \

		    --dark-greylist=$(INTERNAL_PLATFORM_HIDDENAPI_DARK_GREYLIST) \

		    --blacklist=$(INTERNAL_PLATFORM_HIDDENAPI_BLACKLIST)

	$(SOONG_ZIP) -o $${PRIVATE_FOLDER}/classes.dex.jar -C $${PRIVATE_FOLDER} -D $${PRIVATE_FOLDER}

	$(MERGE_ZIPS) -D -zipToNotStrip $${PRIVATE_FOLDER}/classes.dex.jar -stripFile "classes*.dex" \

		$(2) $${PRIVATE_FOLDER}/classes.dex.jar $(1)

$(call hiddenapi-soong-input-dex,$(2)): $(1)

	@rm -rf `dirname $$@`

	@mkdir -p `dirname $$@`

	unzip -o -DD -q $(1) 'classes*.dex' -d `dirname $$@`

$(call hiddenapi-copy-dex-files,\

    $(call hiddenapi-soong-input-dex,$(2)),\

    $(call hiddenapi-soong-output-dex,$(2)))

$(2): OUTPUT_DIR := $(dir $(call hiddenapi-soong-output-dex,$(2)))

$(2): OUTPUT_JAR := $(dir $(call hiddenapi-soong-output-dex,$(2)))classes.jar

$(2): $(1) $(call hiddenapi-soong-output-dex,$(2)) | $(SOONG_ZIP) $(MERGE_ZIPS)

	$(SOONG_ZIP) -o $${OUTPUT_JAR} -C $${OUTPUT_DIR} -D $${OUTPUT_DIR}

	$(MERGE_ZIPS) -D -zipToNotStrip $${OUTPUT_JAR} -stripFile "classes*.dex" $(2) $${OUTPUT_JAR} $(1)

endef

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