bug#58318: 28.2; Emacs installed from package won't work with MinGW

[Eli Zaretskii <eliz@gnu.org>]

> From: Andrea Corallo <akrl@sdf.org>
> Cc: larsi@gnus.org, corwin@bru.st, 58318@debbugs.gnu.org,
>         bartosz.bubak@gmail.com
> Date: Wed, 12 Oct 2022 14:55:32 +0000
> 
> Eli Zaretskii <eliz@gnu.org> writes:
> 
> >> From: Andrea Corallo <akrl@sdf.org>
> >> Cc: larsi@gnus.org, corwin@bru.st, 58318@debbugs.gnu.org,
> >>         bartosz.bubak@gmail.com
> >> Date: Wed, 12 Oct 2022 08:14:43 +0000
> >> 
> >> Eli Zaretskii <eliz@gnu.org> writes:
> >> 
> >> >> make bootstrap on my dev machine (-j16) is ~ 3min 10 secs.
> >> >
> >> > I meant the time to build a release tarball, which should be much
> >> > shorter.  Sorry for being unclear.
> >> 
> >> Apologies on my side, I'm not very much into release tarball generation.
> >> If you specify what's the command you are referring to I can time it and
> >> report.
> >
> > It isn't too important, so feel free to disregard.  But if you have a
> > few minutes, then unpack the Emacs 28.2 release tarball and build it
> > with -j16.
> 
> Ok,
> 
> on my machine is  about 40secs the configure phase and ~1min make -j16.

Thanks, that confirms previous findings: compiling all the trampolines
takes roughly the same time as building the tarball.