bug#49261: 28.0.50; File Locking Breaks Presumptuous Toolchains

[Eli Zaretskii]

> From: Lars Ingebrigtsen <larsi@gnus.org>
> Cc: michael.albinus@gmx.de,  ncaprisunfan@gmail.com,  49261@debbugs.gnu.org
> Date: Thu, 08 Jul 2021 14:44:31 +0200
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> > To make sure this is indeed segfaults for that commit, I suggest to
> > clone the upstream repository into a separate directory and repeat the
> > experiment there.  There could be some left-overs of newer builds that
> > are not deleted/remade by a rebuild in a tree that is not 100% clean.
> 
> I'm doing a "git clean -xf" between each build, which should remove
> everything that's not from upstream, I think?

Theoretically, yes.