The default name is based on the base name of the source file and a default extension based on the type of the output file. 默认名称基于源文件的基名称和基于输出文件类型的默认扩展名。
Extensions in an inference rule match a single target and dependent that have the same base name. 推理规则中的扩展名与具有相同基名称的单个目标和依赖项匹配。