好的，现在添加这个选项，并运行“makeclean”删除旧对象文件。

Well, adding that, and running "make clean" to get rid of the old object files.

youdao

好的，现在添加这个选项，并运行“makeclean”删除旧对象文件。

Well, adding that, and running "make clean" to get rid of the old object files.

youdao