From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 16564 invoked by alias); 17 Jan 2012 09:37:00 -0000 Received: (qmail 16374 invoked by uid 22791); 17 Jan 2012 09:36:59 -0000 X-SWARE-Spam-Status: No, hits=-1.9 required=5.0 tests=BAYES_00,T_RP_MATCHES_RCVD X-Spam-Check-By: sourceware.org Received: from r-finger.com (HELO r-finger.com) (178.79.160.5) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Tue, 17 Jan 2012 09:36:45 +0000 Received: from [192.168.0.2] (host86-132-174-224.range86-132.btcentralplus.com [86.132.174.224]) (using TLSv1 with cipher AES256-SHA (256/256 bits)) (No client certificate requested) by r-finger.com (Postfix) with ESMTPSA id 972169C0A for ; Tue, 17 Jan 2012 09:36:44 +0000 (GMT) Message-ID: <4F15412B.9040601@r-finger.com> Date: Tue, 17 Jan 2012 09:37:00 -0000 From: Tomas Frydrych User-Agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.21) Gecko/20110831 Icedove/3.1.13 MIME-Version: 1.0 To: ecos-devel@ecos.sourceware.org Subject: Re: Gnutools: consideration for upgrade to GCC 4.6 References: <4F106345.4080902@siva.com.mk> In-Reply-To: <4F106345.4080902@siva.com.mk> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-IsSubscribed: yes Mailing-List: contact ecos-devel-help@ecos.sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Post: List-Help: , Sender: ecos-devel-owner@ecos.sourceware.org X-SW-Source: 2012-01/txt/msg00024.txt.bz2 Hi Ilija, On 13/01/12 17:00, Ilija Kocho wrote: > Regarding this, I state my wish that we move to the latest stable GCC > release, that is at present rel. 4.6.2, accompanied with respective > binutils. I have tested binutils 2.21 but in meantime 2.22 has been > released. Of course, the list wouldn't be complete without the latest GDB. Some of the more recent gccs were not producing usable binaries on some platforms (including arm) with the -Os option. I do not know if this is the case with 4.6.2, and I don't think ecos uses -Os by default, but it is probably worth checking whether this works (and at least documenting somewhere if it does not). Tomas