On Fri, 12 Jun 2026, Christian Weisgerber wrote:

> > x11/rep-gtk                 ports@
> 
> I don't know how to fix this one.  The included lisp definitions
> for some GTK functions disagree with the latter's actual signatures,
> and I don't understand how to make them match.  Upstream Git has a
> bunch of fixes, but not for the first problem the build errors out
> on.  I guess we could try commenting out the offenders.  The fact
> that the single dependent, the sawfish window manager, has successfully
> worked despite those manifestly incorrect bindings suggests that
> they aren't used.
> 

It looks like a lot of the heavy lifting was done here:
https://src.fedoraproject.org/rpms/rep-gtk/tree/rawhide

I just committed something that fixes the build by integrating these 
patches.