From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from proxy.dresearch.de ([87.193.137.100] helo=mail.dresearch.de) by linuxtogo.org with esmtp (Exim 4.69) (envelope-from ) id 1NtcQY-0000c0-Rl for openembedded-devel@lists.openembedded.org; Mon, 22 Mar 2010 08:52:03 +0100 Received: from exchange.intern.dresearch.de (unknown [192.168.32.16]) by mail.dresearch.de (Postfix) with ESMTP id 71275491286 for ; Mon, 22 Mar 2010 08:48:53 +0100 (CET) Received: from [127.0.0.1] ([10.32.10.2]) by exchange.intern.dresearch.de with Microsoft SMTPSVC(6.0.3790.3959); Mon, 22 Mar 2010 08:49:13 +0100 Message-ID: <4BA720E0.10806@dresearch.de> Date: Mon, 22 Mar 2010 08:48:48 +0100 From: Steffen Sledz User-Agent: Thunderbird 2.0.0.24 (Windows/20100228) MIME-Version: 1.0 To: openembedded-devel@lists.openembedded.org References: <4B9E1C0D.5050806@dresearch.de> <20100321081236.GA6455@gmail.com> In-Reply-To: <20100321081236.GA6455@gmail.com> X-OriginalArrivalTime: 22 Mar 2010 07:49:13.0518 (UTC) FILETIME=[2A47ECE0:01CAC994] X-SA-Exim-Connect-IP: 87.193.137.100 X-SA-Exim-Mail-From: sledz@DResearch.DE X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on discovery X-Spam-Level: X-Spam-Status: No, score=-2.5 required=5.0 tests=AWL,BAYES_00 autolearn=ham version=3.2.5 X-SA-Exim-Version: 4.2.1 (built Wed, 25 Jun 2008 17:20:07 +0000) X-SA-Exim-Scanned: Yes (on linuxtogo.org) Subject: Re: gcc atomic instruction support for armv5te X-BeenThere: openembedded-devel@lists.openembedded.org X-Mailman-Version: 2.1.11 Precedence: list Reply-To: openembedded-devel@lists.openembedded.org List-Id: Using the OpenEmbedded metadata to build Distributions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 22 Mar 2010 07:52:03 -0000 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Khem Raj wrote: >> As mentioned before i try to create a recipe for rsyslog. >> >> Now i hit the next big problem. The last item at >> http://www.rsyslog.com/doc-build_from_repo.html says that >> >> "The availability of atomic instructions is vital for rsyslog" >> >> The gcc version 4.3.3 which is used for armv5te by default >> misses this. :( >> >> Is there a newer gcc version with atomic instruction for armv5te >> machines available/tested? I heard rumors that 4.4.3 shell >> have it? > > yes 4.4+ should have them as intrinsic functions. Unfortunately angstrom uses 4.3.3 by default. Is it possible to build just this one package with a newer gcc? > Which ones are needed by rsyslog ? __sync_fetch_and_sub __sync_fetch_and_add __sync_fetch_and_or __sync_fetch_and_and __sync_sub_and_fetch __sync_lock_test_and_set __sync_bool_compare_and_swap __sync_val_compare_and_swap Steffen