bug#37495: 27.0.50; lwindow doesn't pass to system

[Eli Zaretskii]

> From: Andreas Schwab <schwab@suse.de>
> Cc: Juanma Barranquero <lekktu@gmail.com>,  37495@debbugs.gnu.org,  
> georgealbert@qq.com
> Date: Wed, 25 Sep 2019 09:52:21 +0200
> 
> On Sep 25 2019, Eli Zaretskii <eliz@gnu.org> wrote:
> 
> > I think you should disregard that, it's just an artifact of how the
> > configure command was run by the person who built Emacs.  I have no
> > idea why they used --host=, it isn't required.
> 
> There's nothing wrong with using --host when it matches what
> config.guess would give.

Indeed, nothing wrong.  It's just redundant in this case.