Merge "Add UNSAFE_DISABLE_HIDDENAPI_FLAGS to skip hiddenapi processing"

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

# Also make the source dex file an input of the hiddenapi singleton rule in dex_preopt.mk.

# Users can set UNSAFE_DISABLE_HIDDENAPI_FLAGS=true to skip this step. This is

# meant to speed up local incremental builds. Note that skipping this step changes

# Java semantics of the result dex bytecode. Use at own risk.

ifneq ($(UNSAFE_DISABLE_HIDDENAPI_FLAGS),true)

define hiddenapi-copy-dex-files

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

      $(INTERNAL_PLATFORM_HIDDENAPI_DARK_GREYLIST) $(INTERNAL_PLATFORM_HIDDENAPI_BLACKLIST)

	    --blacklist=$(INTERNAL_PLATFORM_HIDDENAPI_BLACKLIST)

$(INTERNAL_PLATFORM_HIDDENAPI_PRIVATE_LIST): $(1)

$(INTERNAL_PLATFORM_HIDDENAPI_PRIVATE_LIST): \

    PRIVATE_DEX_INPUTS := $$(PRIVATE_DEX_INPUTS) $(1)

$(INTERNAL_PLATFORM_HIDDENAPI_PRIVATE_LIST): PRIVATE_DEX_INPUTS := $$(PRIVATE_DEX_INPUTS) $(1)

endef

else  # UNSAFE_DISABLE_HIDDENAPI_FLAGS

define hiddenapi-copy-dex-files

$(2): $(1)

	echo "WARNING: skipping hiddenapi post-processing for $(1)" 1>&2

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

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

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

endef

endif  # UNSAFE_DISABLE_HIDDENAPI_FLAGS

# Generate a greylist.txt from a classes.jar

define hiddenapi-generate-greylist-txt