From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 6952 invoked by alias); 17 Aug 2009 19:39:24 -0000 Received: (qmail 6917 invoked by uid 22791); 17 Aug 2009 19:39:23 -0000 X-SWARE-Spam-Status: No, hits=-2.1 required=5.0 tests=AWL,BAYES_00,J_CHICKENPOX_92,SPF_PASS X-Spam-Check-By: sourceware.org Received: from mail-fx0-f219.google.com (HELO mail-fx0-f219.google.com) (209.85.220.219) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Mon, 17 Aug 2009 19:39:15 +0000 Received: by fxm19 with SMTP id 19so2896748fxm.26 for ; Mon, 17 Aug 2009 12:39:12 -0700 (PDT) Received: by 10.204.151.210 with SMTP id d18mr2972752bkw.203.1250537952166; Mon, 17 Aug 2009 12:39:12 -0700 (PDT) Received: from scientist-2.local ([85.93.118.17]) by mx.google.com with ESMTPS id 2sm5415851fks.3.2009.08.17.12.39.10 (version=TLSv1/SSLv3 cipher=RC4-MD5); Mon, 17 Aug 2009 12:39:11 -0700 (PDT) Message-ID: <4A89B1FD.7070208@gnu.org> Date: Mon, 17 Aug 2009 19:57:00 -0000 From: Paolo Bonzini User-Agent: Thunderbird 2.0.0.22 (Macintosh/20090605) MIME-Version: 1.0 To: Ralf Wildenhues , Paolo Bonzini , gcc-patches@gcc.gnu.org, binutils@sourceware.org, gdb@sourceware.org Subject: Re: fix 2.64 fopen glitch, disable option checking References: <20090815112928.GB5396@gmx.de> <20090815113356.GD20172@gmx.de> <84fc9c000908150448p73a22bbbm59c7abbccfc7f225@mail.gmail.com> <20090815122258.GF20172@gmx.de> <20090815122907.GA20449@gmx.de> <4A86E085.1000409@gnu.org> <20090817193348.GA4170@gmx.de> In-Reply-To: <20090817193348.GA4170@gmx.de> Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Mailing-List: contact gdb-help@sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: gdb-owner@sourceware.org X-SW-Source: 2009-08/txt/msg00153.txt.bz2 > With 2.64 and up, the AC_DISABLE_OPTION_CHECKING avoids warnings about > --enable-*, --disable-*, --with-* and --without-* > switches passed in by the user and unknown to the toplevel configure > script. Note that with this patch, subdirectory configure scripts may > still warn about unknown switches. We could easily avoid that across > the whole tree by letting just the toplevel pass > --disable-option-checking to each sub configure script invoked, e.g., > by adding it to $baseargs in configure.ac. Do you want that? If yes, > OK to just squash it in with this patch? (2.59 scripts will ignore > the argument.) Yes and yes. > See these threads for the corresponding bug reports and discussions: > > > > Wrt. also overriding the things for the other languages, I'm not sure > that's ever necessary, but it can't hurt to play safe here. > > OK to commit to GCC and src right away? Ok. Paolo