Re: [Xen-devel] [PATCH] xen: Deal with stdarg.h and -nostdinc

To:	Tim Deegan <Tim.Deegan@xxxxxxxxxx>, Christoph Egger <Christoph.Egger@xxxxxxx>
Subject:	Re: [Xen-devel] [PATCH] xen: Deal with stdarg.h and -nostdinc
From:	Keir Fraser <keir@xxxxxxx>
Date:	Fri, 27 May 2011 14:19:01 +0100
Cc:	"xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>
Delivery-date:	Fri, 27 May 2011 06:19:41 -0700
Dkim-signature:	v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:sender:user-agent:date:subject:from:to:cc :message-id:thread-topic:thread-index:in-reply-to:mime-version :content-type:content-transfer-encoding; bh=LD5Gyq8BSb8KKdjli5WSU605Vx7S9jXsVMVJGk1MP4A=; b=REuFZ2lyGLwOOxWt2GE4qnVNOyzO5sbFmuKUeztiRHYL3BSpR12kH6c5Vfipq5FU9q RdYWgVo4cKfsSYpzoWwm0fZocjz3t8K1k506NP/wKY5Y/f+gkdIIhnNRYnbPngntLWxp ALwZQSuJtHIOGUITTpgoowFD4lCQsCRPBp4Ic=
Domainkey-signature:	a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=sender:user-agent:date:subject:from:to:cc:message-id:thread-topic :thread-index:in-reply-to:mime-version:content-type :content-transfer-encoding; b=F+yszbzqW5U3O7vubKvGBbkAXSay8mG7yLvH2mzHYHa+bRcayMgLfeNTFFm0bWKPmh nFwOwHXGhrHvVY16Fd/xCTjiVGwT5lkzByWKdwtdWkkhuqbJxw8nCVOAGFlVrYUZY5zp nzoBn72EU+FMGVRQdJP3RCWu0QEz52Xs29yYE=
Envelope-to:	www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to:	<20110527131600.GA5098@xxxxxxxxxxxxxxxxxxxxxxx>
List-help:	<mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id:	Xen developer discussion <xen-devel.lists.xensource.com>
List-post:	<mailto:xen-devel@lists.xensource.com>
List-subscribe:	<http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe:	<http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
Sender:	xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
Thread-index:	AcwccKSUUxaZnQPvl02Rp2t08VsePg==
Thread-topic:	[Xen-devel] [PATCH] xen: Deal with stdarg.h and -nostdinc
User-agent:	Microsoft-Entourage/12.29.0.110113

On 27/05/2011 14:16, "Tim Deegan" <Tim.Deegan@xxxxxxxxxx> wrote:

>> NetBSD is about to add clang/llvm support. If -isystem works for both
>> gcc and clang then this should be fine.
> 
> Building Xen with clang I had to remove the -nostdinc because I couldn't
> find a sensible way of automatically finding the clang include paths.
> It may be that I just wasn't looking in the right place.

Well, keeping the -nostdinc -isystem line as CFLAGS-$(gcc) wouldn't be so
bad really. I wasn't sure whether clang would have support for these gcc
command line options for dumping spec.

 -- Keir

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

WARNING - OLD ARCHIVES

xen-devel

Re: [Xen-devel] [PATCH] xen: Deal with stdarg.h and -nostdinc