Support LOCAL_EXPORT_C_INCLUDE_DIRS for prebuilts too

  built_module := $(LOCAL_BUILT_MODULE)

ifdef prebuilt_module_is_a_library

# Create a dummy export_includes.

$(intermediates)/export_includes:

export_includes := $(intermediates)/export_includes

$(export_includes): PRIVATE_EXPORT_C_INCLUDE_DIRS := $(LOCAL_EXPORT_C_INCLUDE_DIRS)

$(export_includes) : $(LOCAL_MODULE_MAKEFILE)

	@echo Export includes file: $< -- $@

	$(hide) mkdir -p $(dir $@) && rm -f $@

ifdef LOCAL_EXPORT_C_INCLUDE_DIRS

	$(hide) for d in $(PRIVATE_EXPORT_C_INCLUDE_DIRS); do \

	        echo "-I $$d" >> $@; \

	        done

else

	$(hide) touch $@

endif

$(LOCAL_BUILT_MODULE) : | $(intermediates)/export_includes

endif