From owner-freebsd-hackers@FreeBSD.ORG Thu Mar 25 17:04:19 2010 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id CB0A41065678; Thu, 25 Mar 2010 17:04:19 +0000 (UTC) (envelope-from rysto32@gmail.com) Received: from mail-ww0-f54.google.com (mail-ww0-f54.google.com [74.125.82.54]) by mx1.freebsd.org (Postfix) with ESMTP id 3DCE08FC08; Thu, 25 Mar 2010 17:04:18 +0000 (UTC) Received: by wwb29 with SMTP id 29so253322wwb.13 for ; Thu, 25 Mar 2010 10:04:18 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:cc:content-type; bh=PW6qRl84kF0msL5j+jubKb/FmZ2ekLm+LNbaRzxpxHA=; b=Ohue8W1XHjegGq6K6r/hlEErAYEK+3ebDAmqDW4thsQ9UKLNfObzE2jKqvLCmeunad jaZEwr4+u7G9wnbmRPvBchS78YQCn7h58cZXdLuMECD1oWSee/OOEUsOhu6hnwLmJPFu aotqr0BPykEVB87RtiTTQUw2uIk8HrZCWVoUQ= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type; b=pgQMCPDYhcpv0UXKMTRm5Jf3k4A7hBXTOrbsSvZnyhNX+8JmvYIRQEt/mIXoKbQvxB HDeQNt3N1kgTnniCQhPAIyW4pnbrg9b/FiCHT0Wm12ZOsbQXUupmYpwwge4eEkoaURD1 vibZIBzcPdTVxF4d2k9D0fVQffWsTUWKB4t5Q= MIME-Version: 1.0 Received: by 10.216.89.213 with SMTP id c63mr5491123wef.8.1269536657905; Thu, 25 Mar 2010 10:04:17 -0700 (PDT) In-Reply-To: <9884b5281003250924i462eee68uf2a7eba7dd864033@mail.gmail.com> References: <201003242258.05830.lobo@bsd.com.br> <9884b5281003250924i462eee68uf2a7eba7dd864033@mail.gmail.com> Date: Thu, 25 Mar 2010 13:04:17 -0400 Message-ID: From: Ryan Stone To: Mario Lobo Content-Type: text/plain; charset=ISO-8859-1 Cc: freebsd-hackers@freebsd.org, FreeBSD-Questions@freebsd.org Subject: Re: Compiling kernel with gcc43 X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 25 Mar 2010 17:04:19 -0000 If you just want to try it out you could disable -Werror for your own build. The reason that gcc 4.3 fails where 4.2 works fine is that the gcc developers are adding new warnings with every compiler release, so until somebody takes the time to fix all of the new warnings you won't be able to build the kernel with -Werror.