On Tue, Mar 08, 2022 at 05:58:34PM +0000, Jonathan Wakely via Gcc-patches wrote:
> This now works with Solaris /usr/xpg4/bin/sed and should work with BSD
> sed too.
>
> OK for trunk?
>
> -- >8 --
>
> POSIX sed does not support \? or \+ in its Basic Regular Expression
> grammar. Replace the \(tags/\)\? part of the pattern with a substitution
> to remove ^tags/ before other substitutions. Replace \([0-9]\+\) with
> \([0-9][0-9]*\) or with \([1-9][0-9]*\) in release branch numbers, where
> a leading zero does not occur.
>
> contrib/ChangeLog:
>
> PR other/102664
> * git-descr.sh: Use portable sed commands.
> * git-undescr.sh: Likewise.
LGTM, thanks.
Jakub
