还要确保提供有效的输出目录和输出文件名，因为这两项都是必需的。

Also be sure to provide a valid output directory and output file name, since both are required.

youdao

指定一个有效的命令或批处理文件以及任何必需的输入或输出文件。

Specify a valid command or batch file, and any required input or output files.

youdao

启用或禁用由编译器为使输出文件更小、更快、更有效而执行的优化。

Enable or disable optimizations performed by the compiler to make your output file smaller, faster, and more efficient.

youdao

启用或禁用由编译器为使输出文件更小、更快、更有效而执行的优化。

Enable or disable optimizations performed by the compiler to make your output file smaller, faster, and more efficient.

youdao