bug#33771: 27.0.50; Error building Harfbuzz branch on Debian testing

[Eli Zaretskii]

> From: Mike Kupfer <mkupfer@alum.berkeley.edu>
> cc: Philipp <p.stephani2@gmail.com>, 33771@debbugs.gnu.org,
>         far.nasiri.m@gmail.com
> Date: Sun, 16 Dec 2018 21:18:04 -0800
> 
> Eli Zaretskii wrote:
> 
> > Does the below fix the problem?
> 
> It helps, thanks.  I needed to make a similar change in a few other
> places, at least for building on Solaris.  I've attached the patch I
> ended up with.

Thanks, pushed.