[mythtv] New configure script automatically enabling XVMC

[Daniel Kristjansson]

On Thu, 2005-03-24 at 11:22 -0600, Robert Kulagowski wrote:
> > It begs the question of why you would have libviaXvMC installed but not want to
> > use it....
> 
> I think this got sucked in automatically when I apt-get'ed the build 
> requires on my FC3 box from atrpms.net

I didn't realize any distributions were sucking in libviaXvMC
automatically. I'll make the detection dependent on libviaXvMC
and a cpu of c3 or c3-2.

-- Daniel