+ifdef BUILT_SOURCES
+library_CLEAN_FILES += $(BUILT_SOURCES)
+ifeq (cat, $(PLATFORM_CHANGE_SEPARATOR_CMD))
+BUILT_SOURCES_cmdline = $(BUILT_SOURCES)
+else
+BUILT_SOURCES_cmdline = `echo $(BUILT_SOURCES) | $(PLATFORM_CHANGE_SEPARATOR_CMD)`
+endif
+endif
+