libX11 docs compilation failure

[Alan Coopersmith]

James Cloos wrote:
> Now that the docs are in the modules they document, building from git
> has become fragile.
> 
> Today, libX11 failed to build because something called when building the
> docs wanted a usable display.  For no good reason.  

That's a failure I've not seen or heard reported before - I agree that
we should not be requiring a valid display during the build (certainly
our internal builds run from cron jobs on servers without any X server
running, but they're not yet updated to the new packages).

-- 
	-Alan Coopersmith-        alan.coopersmith at oracle.com
	 Oracle Solaris Platform Engineering: X Window System