bug#57309: 29.0.50; Build error "trying to dump non fixed-up eln file"

[Eli Zaretskii]

> Cc: 57309@debbugs.gnu.org, Andrea Corallo <akrl@sdf.org>
> From: Gerd Möllmann <gerd.moellmann@gmail.com>
> Date: Sat, 20 Aug 2022 15:21:47 +0200
> 
> Lars Ingebrigtsen <larsi@gnus.org> writes:
> 
> >
> > Lars Ingebrigtsen <larsi@gnus.org> writes:
> >
> >> A bootstrap makes this go away, apparently.
> >
> > Hm.  Just saying "make" again made it go away?  (I tried in a different
> > directory I had here.)
> 
> Can you tell what that make produced?

I'd bet it regenerated the *.eln files.