ports/175299: graphics/dri fails to build with clang

[Alexey Dokuchaev]

The following reply was made to PR ports/175299; it has been noted by GNATS.

From: Alexey Dokuchaev <adokuchaev at gmail.com>
To: bug-followup at FreeBSD.org, sib at tormail.org
Cc:  
Subject: Re: ports/175299: graphics/dri fails to build with clang
Date: Thu, 14 Feb 2013 18:42:24 +0600

 It turned out (at least in my case) to be the problem with my
 /etc/make.conf, which contained WRKDIRPREFIX override.  Removing this
 line allowed the build to proceed just fine.  Kudos to Niclas for
 noticing it as a potential culprit.