From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:36892) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YXxG4-0002Yp-S0 for qemu-devel@nongnu.org; Tue, 17 Mar 2015 15:34:33 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YXxG1-0002qJ-G2 for qemu-devel@nongnu.org; Tue, 17 Mar 2015 15:34:32 -0400 Received: from mail-ie0-f170.google.com ([209.85.223.170]:36760) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YXxG1-0002q5-Bk for qemu-devel@nongnu.org; Tue, 17 Mar 2015 15:34:29 -0400 Received: by iegc3 with SMTP id c3so20393373ieg.3 for ; Tue, 17 Mar 2015 12:34:28 -0700 (PDT) MIME-Version: 1.0 In-Reply-To: <550880E5.8020505@redhat.com> References: <550880E5.8020505@redhat.com> From: Peter Maydell Date: Tue, 17 Mar 2015 19:34:08 +0000 Message-ID: Content-Type: text/plain; charset=UTF-8 Subject: Re: [Qemu-devel] clang 3.5.0 errors List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: John Snow Cc: qemu-devel , Stefan Hajnoczi On 17 March 2015 at 19:30, John Snow wrote: > -Wunused-command-line-argument currently complains about the many include > flags passed to each CC incantation -- presumably this is not really > fixable, because we'd have to fix our Makefile to be a lot smarter than it > is. We probably need to stifle these warnings conditionally like > unknown-attributes, above. Do you see this with really just --cc=clang ? I see these warnings if I try to use clang with ccache, but I believe that's a ccache bug. -- PMM