Re: bug#54245: 29.0.50; select usage in GNUstep

[Eli Zaretskii]

> From: Robert Pluim <rpluim@gmail.com>
> Date: Mon, 14 Mar 2022 10:22:13 +0100
> Cc: Po Lu <luangruo@yahoo.com>, emacs-devel@gnu.org
> 
> >>>>> On Sat, 05 Mar 2022 20:00:50 +0100, Lars Ingebrigtsen <larsi@gnus.org> 
> >>>>> said:
> 
>     Lars> Robert Pluim <rpluim@gmail.com> writes:
>     Po> That LGTM, but I only tested on GNUstep.  The same code is also used 
> on
>     Po> macOS, so there might be some side effects.
>     >> 
>     >> Iʼm on macOS
> 
>     Lars> Thanks; I've pushed Robert's patch to Emacs 29 now, and I'm 
> therefore
>     Lars> closing this bug report.
> 
> I think this means we can now remove the checking for select in
> configure, and the HAVE_SELECT define (I took a look, but then ran
> into the w32 and msdos ports, and decided to stop :-) )

If that's your problem, you could convert HAVE_SELECT into DOS_NT, I
think.

The HAVE_SELECT in msdos.c is for the (old and quite defunct) MSDOS
build with Xlib (yes, there was such a beast: see those HAVE_X_WINDOWS
in msdos.c?), so IMNSHO we can simply drop HAVE_SELECT in msdos.c.