Merge "Make 'make docs' work on OpenJDK 9 toolchain."

# TODO: not clear if this is used any more

$(full_target): PRIVATE_LOCAL_PATH := $(LOCAL_PATH)

# TODO(tobiast): Clean this up once we move to -source 1.9.

# OpenJDK 9 does not have the concept of a "boot classpath" so we should

# then rename PRIVATE_BOOTCLASSPATH to PRIVATE_MODULE or similar. For now,

# keep -bootclasspath here since it works in combination with -source 1.8.

$(full_target): \

        $(full_src_files) \

        $(droiddoc_templates) \

## standard doclet only

##

##

ifneq ($(EXPERIMENTAL_USE_OPENJDK9),)

# For OpenJDK 9 we use --patch-module to define the core libraries code.

# TODO(tobiast): Reorganize this when adding proper support for OpenJDK 9

# modules. Here we treat all code in core libraries as being in java.base

# to work around the OpenJDK 9 module system. http://b/62049770

$(full_target): PRIVATE_BOOTCLASSPATH_ARG := --patch-module=java.base=$(PRIVATE_BOOTCLASSPATH)

else

# For OpenJDK 8 we can use -bootclasspath to define the core libraries code.

$(full_target): PRIVATE_BOOTCLASSPATH_ARG := $(addprefix -bootclasspath ,$(PRIVATE_BOOTCLASSPATH))

endif

$(full_target): $(full_src_files) $(full_java_lib_deps)

	@echo Docs javadoc: $(PRIVATE_OUT_DIR)

	@mkdir -p $(dir $@)

                -Xdoclint:none \

                $(PRIVATE_PROFILING_OPTIONS) \

                $(addprefix -classpath ,$(PRIVATE_CLASSPATH)) \

                $(addprefix -bootclasspath ,$(PRIVATE_BOOTCLASSPATH)) \

                $(PRIVATE_BOOTCLASSPATH_ARG) \

                -sourcepath $(PRIVATE_SOURCE_PATH)$(addprefix :,$(PRIVATE_CLASSPATH)) \

                -d $(PRIVATE_OUT_DIR) \

                -quiet \