ports/129600: Add HAVE_DTRACE_KERN to bsd.port.mk

[edwin at FreeBSD.org]

Synopsis: Add HAVE_DTRACE_KERN to bsd.port.mk

Responsible-Changed-From-To: freebsd-ports-bugs->portmgr
Responsible-Changed-By: edwin
Responsible-Changed-When: Fri Dec 12 19:40:10 UTC 2008
Responsible-Changed-Why: 
bsd.port.mk is portmgr territory (via the GNATS Auto Assign Tool)

http://www.freebsd.org/cgi/query-pr.cgi?pr=129600