[Bug bootstrap/95205] patch commit, and making gcc error.

[chengcongxiu at huawei dot com]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=95205

--- Comment #2 from chengcongxiu at huawei dot com <chengcongxiu at huawei dot 
com> ---
(In reply to Richard Biener from comment #1)
> read the full message, you need to copy gcc/tm.texi to $src/gcc/doc/

thanks you! now making is ok!