据我记得一些较旧的 gcc 版本不支持 @file 选项。我不太确定。有人可以提供与此相关的任何指示吗?
供引用
@file
Read command-line options from file. The options read are inserted
in place of the original @file option. If file does not exist, or
cannot be read, then the option will be treated literally, and not
removed.
Options in file are separated by whitespace. A whitespace
character may be included in an option by surrounding the entire
option in either single or double quotes. Any character (including
a backslash) may be included by prefixing the character to be
included with a backslash. The file may itself contain additional
@file options; any such options will be processed recursively.
谢谢
最佳答案
这已提交给 gcc 源代码:
2005-11-23 Mark Mitchell <mark@codesourcery.com>
* doc/invoke.texi: For man pages, include gcc-vers.texi.
List @file in the option summary. Include the libiberty
documentation for @file.
* gcc.c (main): Call expandargv.
* Makefile.in (gcc-vers.texi): Define srcdir.
根据发布history ,这应该已经进入 GCC 4.1
关于c - 所有 gcc 版本都支持 gcc 的 @file 选项吗?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/15106937/