buildsys: noone provides XFree86-devel anymore?

[Dmitry Butskoy]

I have received the following result when build for devel branch:

>install  'gtk2-devel' 'gettext' 'desktop-file-utils'
>Error: Missing Dependency: XFree86-devel is needed by package gtk2-devel
>Error: Missing Dependency: XFree86-devel >= 4.2.99 is needed by package pango-devel
>
It looks like gtk2-devel, pango-devel etc. still need XFree86-devel, but 
xorg-x11-devel no more provides it...

Dmitry Butskoy