From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_2 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3D6FDC3815B for ; Mon, 20 Apr 2020 19:43:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 24DE920782 for ; Mon, 20 Apr 2020 19:43:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725896AbgDTTn3 (ORCPT ); Mon, 20 Apr 2020 15:43:29 -0400 Received: from mail.kernel.org ([198.145.29.99]:45650 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725550AbgDTTn2 (ORCPT ); Mon, 20 Apr 2020 15:43:28 -0400 Received: from gandalf.local.home (cpe-66-24-58-225.stny.res.rr.com [66.24.58.225]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6071420782; Mon, 20 Apr 2020 19:43:27 +0000 (UTC) Date: Mon, 20 Apr 2020 15:43:25 -0400 From: Steven Rostedt To: Sudip Mukherjee Cc: linux-trace-devel@vger.kernel.org Subject: Re: [PATCH] trace-cmd: Fix build with gcc-10 Message-ID: <20200420154325.6072d96b@gandalf.local.home> In-Reply-To: <20200417203914.26358-1-sudipm.mukherjee@gmail.com> References: <20200417203914.26358-1-sudipm.mukherjee@gmail.com> X-Mailer: Claws Mail 3.17.3 (GTK+ 2.24.32; x86_64-pc-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-trace-devel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-trace-devel@vger.kernel.org On Fri, 17 Apr 2020 21:39:14 +0100 Sudip Mukherjee wrote: > The build fails while building with gcc-10 with the error: > multiple definition of `common_type_field' I'd say this is a bug in gcc. Both variables are static to the files. Why is it complaining? If its a new "feature" of gcc, I would look to see if there's a way to quiet the warning, and adding that to the Makefile instead. -- Steve > > Rename the field in trace-hist.c and trace-mem.c to satisfy gcc-10. >