From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 20325 invoked by alias); 16 Mar 2011 15:43:57 -0000 Received: (qmail 20315 invoked by uid 22791); 16 Mar 2011 15:43:56 -0000 X-SWARE-Spam-Status: No, hits=-6.9 required=5.0 tests=AWL,BAYES_00,RCVD_IN_DNSWL_HI,SPF_HELO_PASS,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from mx1.redhat.com (HELO mx1.redhat.com) (209.132.183.28) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Wed, 16 Mar 2011 15:43:50 +0000 Received: from int-mx12.intmail.prod.int.phx2.redhat.com (int-mx12.intmail.prod.int.phx2.redhat.com [10.5.11.25]) by mx1.redhat.com (8.14.4/8.14.4) with ESMTP id p2GFhEpC007061 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Wed, 16 Mar 2011 11:43:14 -0400 Received: from ns3.rdu.redhat.com (ns3.rdu.redhat.com [10.11.255.199]) by int-mx12.intmail.prod.int.phx2.redhat.com (8.14.4/8.14.4) with ESMTP id p2GFhDTS018533; Wed, 16 Mar 2011 11:43:14 -0400 Received: from opsy.redhat.com (ovpn01.gateway.prod.ext.phx2.redhat.com [10.5.9.1]) by ns3.rdu.redhat.com (8.13.8/8.13.8) with ESMTP id p2GFhCqc028205; Wed, 16 Mar 2011 11:43:12 -0400 Received: by opsy.redhat.com (Postfix, from userid 500) id 02CEA378CA3; Wed, 16 Mar 2011 09:43:11 -0600 (MDT) From: Tom Tromey To: Pedro Alves Cc: gdb-patches@sourceware.org, Joel Brobecker , Pierre Muller , "'Maxim Grigoriev'" Subject: Re: [RFA] New rules for ARI References: <4D798969.8070309@tensilica.com> <201103161415.32326.pedro@codesourcery.com> <201103161538.23733.pedro@codesourcery.com> Date: Wed, 16 Mar 2011 16:03:00 -0000 In-Reply-To: <201103161538.23733.pedro@codesourcery.com> (Pedro Alves's message of "Wed, 16 Mar 2011 15:38:23 +0000") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii 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 X-SW-Source: 2011-03/txt/msg00853.txt.bz2 >>>>> "Pedro" == Pedro Alves writes: Pedro> gcc is much more permissive with system libraries than with regular Pedro> headers. -isystem PATHFOO makes gcc treat headers found in PATHFOO Pedro> as system headers. Doesn't gcc ignore this warning on declarations Pedro> coming from system headers? It's actually the opposite that happens: Pedro> bugs in system headers are more masked than non-system headers'. Yeah... I know this and yet somehow managed to write that email. Sigh. Anyway, I reported a bug to the readline maintainers. I didn't run across any other problems with this flag, and I generally do "full" (--enable-targets=all + expat + python) builds. So aside from some TUI things, that depend on readline anyway, we are in pretty good shape. Tom