endif # LOCAL_STRIP_MODULE
-$(cleantarget): PRIVATE_CLEAN_FILES := \
- $(PRIVATE_CLEAN_FILES) \
- $(linked_module) \
- $(symbolic_output) \
- $(compress_output)
+$(cleantarget): PRIVATE_CLEAN_FILES += \
+ $(linked_module) \
+ $(symbolic_output) \
+ $(compress_output)