bug#28493: 26.0.50; Build failure with latest MSYS2

[Eli Zaretskii]

> From: Richard Copley <rcopley@gmail.com>
> Date: Tue, 19 Sep 2017 19:27:17 +0100
> Cc: 28493@debbugs.gnu.org
> 
> > OK, thanks.  I've changed the order of the libraries, so the problem
> > should now be fixed on the emacs-26 branch.
> 
> Thank you, confirmed it works for me.

Thanks, closing.