From patchwork Wed Jan 14 14:03:10 2009
Content-Type: text/plain; charset="utf-8"
MIME-Version: 1.0
Content-Transfer-Encoding: 7bit
X-Patchwork-Submitter: Natanael Copa <natanael.copa@gmail.com>
X-Patchwork-Id: 2319
Received: from vger.kernel.org (vger.kernel.org [209.132.176.167])
	by demeter.kernel.org (8.14.2/8.14.2) with ESMTP id n0EDxCH6016548
	for <patchwork-kvm@patchwork.kernel.org>;
	Wed, 14 Jan 2009 05:59:12 -0800
Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand
	id S1752580AbZANODQ (ORCPT
	<rfc822;patchwork-kvm@patchwork.kernel.org>);
	Wed, 14 Jan 2009 09:03:16 -0500
Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1752366AbZANODQ
	(ORCPT <rfc822;kvm-outgoing>); Wed, 14 Jan 2009 09:03:16 -0500
Received: from mail-ew0-f17.google.com ([209.85.219.17]:62905 "EHLO
	mail-ew0-f17.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org
	with ESMTP id S1752580AbZANODP (ORCPT <rfc822; kvm@vger.kernel.org>);
	Wed, 14 Jan 2009 09:03:15 -0500
Received: by ewy10 with SMTP id 10so664119ewy.13
	for <kvm@vger.kernel.org>; Wed, 14 Jan 2009 06:03:14 -0800 (PST)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma;
	h=domainkey-signature:received:received:subject:from:to:content-type
	:date:message-id:mime-version:x-mailer;
	bh=rgfndZmIkdlhOjGEkEG5zT8Pn3kwA/edoVOau2FtDFU=;
	b=TDTzx6XTF5wnw265RwCNDKWkIsn9XJt22YMvhObA+WWlxZcxv1zwZp5ck6PzYntFUz
	WJjAmNo9nyk/CCn7uEWHsqY9gM1HH43hFPn5T/lxVz/OAiKImV88BKdGQ6eXFytMJd5d
	7onQhXtuePxK8i/uU3/q5P0X8wfFZiATjs2Ng=
DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma;
	h=subject:from:to:content-type:date:message-id:mime-version:x-mailer;
	b=myqCQVczNj0MgMCVEB4MdR2FnUwNS4awY1zyoromnmxcWAhwLH35jLsmEiX1nqNFI8
	wx22uOI7YESH7OYQo4rtI2zQ1f8unwib/if5pItcyClP9LGHPXJQ68kQwYhsem8kjaaF
	RZvYpKFoOHf6vfHOSsMwJMFy0U9LYAvFElpS4=
Received: by 10.210.10.1 with SMTP id 1mr165630ebj.53.1231941793871;
	Wed, 14 Jan 2009 06:03:13 -0800 (PST)
Received: from ?10.65.65.1? (149-182-13.oke2-bras2.adsl.tele2.no
	[90.149.182.13])
	by mx.google.com with ESMTPS id 10sm2944476eyz.39.2009.01.14.06.03.12
	(version=SSLv3 cipher=RC4-MD5);
	Wed, 14 Jan 2009 06:03:13 -0800 (PST)
Subject: [PATCH] qemu/configure: correctly detect -lrt ldflag on uclibc
From: Natanael Copa <natanael.copa@gmail.com>
To: kvm@vger.kernel.org
Date: Wed, 14 Jan 2009 15:03:10 +0100
Message-Id: <1231941790.5858.187.camel@nc>
Mime-Version: 1.0
X-Mailer: Evolution 2.24.2 
Sender: kvm-owner@vger.kernel.org
Precedence: bulk
List-ID: <kvm.vger.kernel.org>
X-Mailing-List: kvm@vger.kernel.org

Hi,

I managed to build kvm on/for my uclibc distro, Alpine linux. The qemu
configure script failed to detect if it needed the -lrt ldflag. the
attatched patch fixes the test.

It applies to the just released 83 release as well.

Thanks!

-nc

PS. please CC me as i don't subscribe to the list.

--- kvm-82.orig/qemu/configure	Wed Jan 14 13:40:28 2009
+++ kvm-82/qemu/configure	Wed Jan 14 13:41:28 2009
@@ -1068,7 +1068,10 @@
 cat > $TMPC <<EOF
 #include <signal.h>
 #include <time.h>
-int main(void) { clockid_t id; return clock_gettime(id, NULL); }
+int main(void) { clockid_t id; timer_t tid;
+	return clock_gettime(id, NULL) + timer_delete(tid); 
+}
+
 EOF
 
 rt=no