bug#58826: 29.0.50; gud-gdb can't find core file if executable is in a different directory

[Eli Zaretskii]

> From: Richard Stallman <rms@gnu.org>
> Cc: eliz@gnu.org, dima@secretsauce.net, 58826@debbugs.gnu.org
> Date: Mon, 14 Nov 2022 23:17:16 -0500
> 
> I think I gave GDB commands to specify the file name
> of each file that GDB would look at.  If there isn't a `set' command
> to specify where to find the core dump, how about suggesting that
> in a GDB bug report?

This is not about GDB commands, this is about the behavior of GUD when
invoking GDB to debug a program.