From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 72280 invoked by alias); 11 Jun 2017 02:36:57 -0000 Mailing-List: contact gdb-patches-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-patches-owner@sourceware.org Received: (qmail 72222 invoked by uid 89); 11 Jun 2017 02:36:52 -0000 Authentication-Results: sourceware.org; auth=none X-Virus-Found: No X-Spam-SWARE-Status: No, score=-2.0 required=5.0 tests=AWL,BAYES_00,SPF_PASS,T_RP_MATCHES_RCVD autolearn=ham version=3.3.2 spammy=our, policy X-HELO: eggs.gnu.org Received: from eggs.gnu.org (HELO eggs.gnu.org) (208.118.235.92) by sourceware.org (qpsmtpd/0.93/v0.84-503-g423c35a) with ESMTP; Sun, 11 Jun 2017 02:36:50 +0000 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1dJskE-00050Y-Hb for gdb-patches@sourceware.org; Sat, 10 Jun 2017 22:36:53 -0400 Received: from fencepost.gnu.org ([2001:4830:134:3::e]:42274) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1dJskE-00050U-E0; Sat, 10 Jun 2017 22:36:50 -0400 Received: from 84.94.185.246.cable.012.net.il ([84.94.185.246]:1851 helo=home-c4e4a596f7) by fencepost.gnu.org with esmtpsa (TLS1.2:RSA_AES_256_CBC_SHA1:256) (Exim 4.82) (envelope-from ) id 1dJskD-0005WD-QR; Sat, 10 Jun 2017 22:36:50 -0400 Date: Sun, 11 Jun 2017 02:36:00 -0000 Message-Id: <83tw3n5jyk.fsf@gnu.org> From: Eli Zaretskii To: Simon Marchi CC: gdb-patches@sourceware.org In-reply-to: <1497124689-11842-1-git-send-email-simon.marchi@ericsson.com> (message from Simon Marchi on Sat, 10 Jun 2017 21:58:04 +0200) Subject: Re: [PATCH 0/5] Remove a few hurdles of compiling with clang Reply-to: Eli Zaretskii References: <1497124689-11842-1-git-send-email-simon.marchi@ericsson.com> X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] X-Received-From: 2001:4830:134:3::e X-IsSubscribed: yes X-SW-Source: 2017-06/txt/msg00260.txt.bz2 > From: Simon Marchi > CC: Simon Marchi > Date: Sat, 10 Jun 2017 21:58:04 +0200 > > It is currently possible to build with clang by jumping through a few hoops and > compiling without -Werror, but it is not pretty. There is a _ton_ of warnings. > clang often gives some good and relevant warnings (e.g. [1]), so it would be > useful to get the number to a reasonnable level to be able to see those that > are actually relevant. I started to work on the lowest hanging fruits and the > changes that should not be too controversial. > > [1] https://sourceware.org/ml/gdb-patches/2017-06/msg00252.html > > Simon Marchi (5): > gdb: Pass -x c++ to the compiler > gdb: Use -Werror when checking for (un)supported warning flags > gdb: Add -Wno-mismatched-tags > linux-low: Remove usage of "register" keyword > Add ATTRIBUTE_PRINTF to trace_start_error Question to Joel and Pedro: Do we really want to go to these length to accommodate clang? What's our policy?