[PATCH bdftopcf] Depend on xproto and fsproto that are now used.

[Adam Jackson]

On Sun, 2017-12-10 at 10:08 -0800, Matt Turner wrote:
> On Sun, Dec 10, 2017 at 4:50 AM, Matthieu Herrb <matthieu at herrb.eu>
> wrote:
> > Signed-off-by: Matthieu Herrb <matthieu at herrb.eu>
> > ---
> 
> Yep, I came to the same conclusion in Gentoo.
> 
> Reviewed-by: Matt Turner <mattst88 at gmail.com>

D'oh. Didn't catch that because Fedora's libX11-devel package drags in
all the protocol headers, and we build bdftopcf in the same pass as
some other font utilities that _do_ require libX11.

- ajax