1config.suffixes = ['.ll', '.c', '.cpp'] 2 3def getRoot(config): 4 if not config.parent: 5 return config 6 return getRoot(config.parent) 7 8root = getRoot(config) 9 10if 'armv4' in root.target_triple or 'armv5' in root.target_triple: 11 config.unsupported = True 12