for ToolChainFamily, ToolChain, Option, Dummy1, Dummy2, Dummy3, Dummy4 in RecordList:
                if (ToolChainFamily, ToolChain) not in Module.BuildOptions:
                    Module.BuildOptions[ToolChainFamily, ToolChain] = Option
                else:
                    OptionString = Module.BuildOptions[ToolChainFamily, ToolChain]