From owner-freebsd-current@FreeBSD.ORG Fri Feb 25 13:33:29 2011 Return-Path: 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 44622106566C for ; Fri, 25 Feb 2011 13:33:29 +0000 (UTC) (envelope-from dim@FreeBSD.org) Received: from tensor.andric.com (cl-327.ede-01.nl.sixxs.net [IPv6:2001:7b8:2ff:146::2]) by mx1.freebsd.org (Postfix) with ESMTP id 048B78FC0A for ; Fri, 25 Feb 2011 13:33:29 +0000 (UTC) Received: from [IPv6:2001:7b8:3a7:0:914f:fc6f:5e8c:fccc] (unknown [IPv6:2001:7b8:3a7:0:914f:fc6f:5e8c:fccc]) (using TLSv1 with cipher DHE-RSA-CAMELLIA256-SHA (256/256 bits)) (No client certificate requested) by tensor.andric.com (Postfix) with ESMTPSA id 109375C37; Fri, 25 Feb 2011 14:33:28 +0100 (CET) Message-ID: <4D67AFB2.2040104@FreeBSD.org> Date: Fri, 25 Feb 2011 14:33:38 +0100 From: Dimitry Andric Organization: The FreeBSD Project User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.2; en-US; rv:1.9.2.15pre) Gecko/20110221 Lanikai/3.1.9pre MIME-Version: 1.0 To: Boris Samorodov References: <71444321@h30.sp.ipt.ru> In-Reply-To: <71444321@h30.sp.ipt.ru> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: freebsd-current@FreeBSD.org Subject: Re: [clang] regression: tmpfs is not mounted from fstab X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 25 Feb 2011 13:33:29 -0000 On 2011-02-25 13:36, Boris Samorodov wrote: > I can't mount tmpfs from fstab if world/kernel are build by clang, > however just making world with gcc works fine. The cause of this issue is a problem with the way clang's integrated assembler handles global symbols that are not referenced. This problem has been submitted upstream, and it is fixed meanwhile, so I will import a new clang snapshot soon. For now, please build kernels with "-no-integrated-as" added to COPTFLAGS, that should fix it.