From owner-freebsd-current@FreeBSD.ORG  Tue Apr 27 08:49:34 2010
Return-Path: <owner-freebsd-current@FreeBSD.ORG>
Delivered-To: freebsd-current@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 97585106564A
	for <freebsd-current@freebsd.org>; Tue, 27 Apr 2010 08:49:34 +0000 (UTC)
	(envelope-from rdivacky@vlk.vlakno.cz)
Received: from vlakno.cz (lev.vlakno.cz [77.93.215.190])
	by mx1.freebsd.org (Postfix) with ESMTP id 528138FC1C
	for <freebsd-current@freebsd.org>; Tue, 27 Apr 2010 08:49:34 +0000 (UTC)
Received: from localhost (localhost [127.0.0.1])
	by vlakno.cz (Postfix) with ESMTP id B9C009CB0D6;
	Tue, 27 Apr 2010 10:47:00 +0200 (CEST)
X-Virus-Scanned: amavisd-new at vlakno.cz
Received: from vlakno.cz ([127.0.0.1])
	by localhost (lev.vlakno.cz [127.0.0.1]) (amavisd-new, port 10024)
	with ESMTP id gRqClO5l6AEt; Tue, 27 Apr 2010 10:46:58 +0200 (CEST)
Received: from vlk.vlakno.cz (localhost [127.0.0.1])
	by vlakno.cz (Postfix) with ESMTP id A1E5D9CB151;
	Tue, 27 Apr 2010 10:46:58 +0200 (CEST)
Received: (from rdivacky@localhost)
	by vlk.vlakno.cz (8.14.3/8.14.3/Submit) id o3R8kwwn037338;
	Tue, 27 Apr 2010 10:46:58 +0200 (CEST) (envelope-from rdivacky)
Date: Tue, 27 Apr 2010 10:46:58 +0200
From: Roman Divacky <rdivacky@freebsd.org>
To: Dominic Fandrey <kamikaze@bsdforen.de>
Message-ID: <20100427084658.GA37139@freebsd.org>
References: <4BD68275.6020509@bsdforen.de> <20100427070835.GB16910@freebsd.org>
	<4BD6A28F.1060600@bsdforen.de> <20100427084211.GA36551@freebsd.org>
Mime-Version: 1.0
Content-Type: text/plain; charset=us-ascii
Content-Disposition: inline
In-Reply-To: <20100427084211.GA36551@freebsd.org>
User-Agent: Mutt/1.4.2.3i
Cc: freebsd-current@freebsd.org
Subject: Re: ClangBSD build failures
X-BeenThere: freebsd-current@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: Discussions about the use of FreeBSD-current
	<freebsd-current.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>, 
	<mailto:freebsd-current-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-current>
List-Post: <mailto:freebsd-current@freebsd.org>
List-Help: <mailto:freebsd-current-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-current>,
	<mailto:freebsd-current-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 27 Apr 2010 08:49:34 -0000

I see whats going on... you have CC=cc and CXX=c++ in your share/mk/sys.mk
and the "c++" is clang thus the 

.if ${CC} == "clang" || ${CXX} == "clang++"
MMINTRIN_CLANG= -isystem ${WORLDTMP}/usr/include/clang/1.5
.endif

condition does not add the -isystem thus the gcc mmintrin.h is used.

you have to change the share/mk/sys.mk to have CC/CXX either "gcc/g++"
or "clang/clang++"

I have to think of some better way to test this as this proves way
too fragile :(

thnx for the report!