class ExternCppFile
	super ExternFile

	var mmodule: MModule

	redef fun makefile_rule_name do return "{filename}.o"
	redef fun makefile_rule_content do return "$(CXX) $(CFLAGS) {mmodule.cppflags[""].join(" ")} -c {filename} -o {filename}.o"
	redef fun compiles_to_o_file do return true
end