ports/113601: x11-servers/xorg-server: fix build on alpha

[flz at FreeBSD.org]

Synopsis: x11-servers/xorg-server: fix build on alpha

State-Changed-From-To: open->feedback
State-Changed-By: flz
State-Changed-When: Fri Sep 14 13:25:06 UTC 2007
State-Changed-Why: 
Does the same patch work for xorg-server 1.4?  The xorgcfg part is now
irrelevant, it's not build and/or installed anymore.

http://www.freebsd.org/cgi/query-pr.cgi?pr=113601