From owner-freebsd-hackers@FreeBSD.ORG Fri Jun 13 10:38:33 2003 Return-Path: Delivered-To: freebsd-hackers@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id BF9F637B401 for ; Fri, 13 Jun 2003 10:38:33 -0700 (PDT) Received: from kientzle.com (h-66-166-149-50.SNVACAID.covad.net [66.166.149.50]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0BFD543F3F for ; Fri, 13 Jun 2003 10:38:31 -0700 (PDT) (envelope-from kientzle@acm.org) Received: from acm.org (big.x.kientzle.com [66.166.149.54]) by kientzle.com (8.12.9/8.12.9) with ESMTP id h5DHcUtJ039755; Fri, 13 Jun 2003 10:38:30 -0700 (PDT) (envelope-from kientzle@acm.org) Message-ID: <3EEA0C9F.10407@acm.org> Date: Fri, 13 Jun 2003 10:40:47 -0700 From: Tim Kientzle User-Agent: Mozilla/5.0 (X11; U; FreeBSD i386; en-US; rv:0.9.6) Gecko/20011206 X-Accept-Language: en-us, en MIME-Version: 1.0 To: cd_freebsd@gatorzone.com References: <200306131253.AA111083662@gatorzone.com> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit cc: freebsd-hackers@freebsd.org Subject: Re: Using Newer Version of GCC on 4.8 X-BeenThere: freebsd-hackers@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list Reply-To: kientzle@acm.org List-Id: Technical Discussions relating to FreeBSD List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 13 Jun 2003 17:38:34 -0000 cd_freebsd wrote: > I am currently developing on FreeBSD 4.8 with gcc 2.95.3. Is > there any problem upgrading to a newer version of GCC to use > for compiling device drivers? I want to get unnamed structure support. It _might_ work, but keep in mind that compiling the kernel (or even kernel modules) with anything other than the provided system compiler is _untested_ and _unsupported_. There is a real possibility that things will break in mysterious and difficult-to-diagnose ways. If you're willing to break the kernel just to get unnamed structures, try -CURRENT. ;-) Tim Kientzle