From owner-freebsd-x11@FreeBSD.ORG  Tue Feb 22 17:19:55 2005
Return-Path: <owner-freebsd-x11@FreeBSD.ORG>
Delivered-To: freebsd-x11@freebsd.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP
	id B85C216A4CE; Tue, 22 Feb 2005 17:19:55 +0000 (GMT)
Received: from harik.murex.com (mail.murex.com [194.98.239.11])
	by mx1.FreeBSD.org (Postfix) with ESMTP
	id 9EEA743D5C; Tue, 22 Feb 2005 17:19:54 +0000 (GMT)
	(envelope-from Mikhail.Teterin@murex.com)
From: Mikhail Teterin <Mikhail.Teterin@murex.com>
Organization: Murex North America
To: Felix =?iso-8859-1?q?K=FChling?= <fxkuehl@gmx.de>
Date: Tue, 22 Feb 2005 12:19:19 -0500
User-Agent: KMail/1.7.2
References: <200502220508.j1M58MAN094098@corbulon.video-collage.com>
	<1109078622.3320.2.camel@trabant>
In-Reply-To: <1109078622.3320.2.camel@trabant>
MIME-Version: 1.0
Content-Type: text/plain;
  charset="iso-8859-1"
Content-Transfer-Encoding: 7bit
Content-Disposition: inline
Message-Id: <200502221710.j1MH9a5v009787@harik.murex.com>
X-OriginalArrivalTime: 22 Feb 2005 17:19:21.0940 (UTC)
	FILETIME=[A63A6140:01C51902]
cc: freebsd-x11@freebsd.org
cc: freebsd-gnats-submit@freebsd.org
cc: acardenas@bsdperu.org
Subject: Re: ports/76257: nvidia_driver breaks xorg-clients build
X-BeenThere: freebsd-x11@freebsd.org
X-Mailman-Version: 2.1.1
Precedence: list
List-Id: X11 on FreeBSD -- maintaining and support <freebsd-x11.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-x11>,
	<mailto:freebsd-x11-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-x11>
List-Post: <mailto:freebsd-x11@freebsd.org>
List-Help: <mailto:freebsd-x11-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-x11>,
	<mailto:freebsd-x11-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 22 Feb 2005 17:19:55 -0000

> It was already changed in my patch. Do you have any better suggestions?

Not really...

> As I mentioned in an earlier mail, the GLX headers from Xorg don't seem
> to define the ARB function any more.

6.8.1 still has it. Not sure about 6.8.2. In that case, the following little 
hunk:

	+#ifndef GLX_VERSION_1_4
	+#	define glXGetProcAddress	glXGetProcAddressARB
	+#endif

seems less intrusive :-) The utility will still not *work* when compiled 
against GLX-1.3 headers, but it will *compile*.

To allow for -lGL to be interchangible post-build, however, it may be required 
to make a dlopen/dlsym search for the glXGetProcAddress symbol at run-time.

Would you like a patch? It will, unavoidably, system-specific, but should work 
on most (all?) systems supported by Xorg. You will also be able to remove 
this hack in a few years, when all available GLX implementations are 
upgraded. Yours,

	-mi