From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lo.gmane.org ([80.91.229.12]) by linuxtogo.org with esmtp (Exim 4.69) (envelope-from ) id 1OWRrl-0007jP-O9 for openembedded-devel@lists.openembedded.org; Wed, 07 Jul 2010 12:28:34 +0200 Received: from list by lo.gmane.org with local (Exim 4.69) (envelope-from ) id 1OWRn5-0001uC-CR for openembedded-devel@lists.openembedded.org; Wed, 07 Jul 2010 12:23:43 +0200 Received: from s55917625.adsl.wanadoo.nl ([85.145.118.37]) by main.gmane.org with esmtp (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 07 Jul 2010 12:23:43 +0200 Received: from k.kooi by s55917625.adsl.wanadoo.nl with local (Gmexim 0.1 (Debian)) id 1AlnuQ-0007hv-00 for ; Wed, 07 Jul 2010 12:23:43 +0200 X-Injected-Via-Gmane: http://gmane.org/ To: openembedded-devel@lists.openembedded.org From: Koen Kooi Date: Wed, 07 Jul 2010 12:23:31 +0200 Message-ID: References: <4C187CF6.5010401@gmx.net> Mime-Version: 1.0 X-Complaints-To: usenet@dough.gmane.org X-Gmane-NNTP-Posting-Host: s55917625.adsl.wanadoo.nl User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; en-US; rv:1.9.1.10) Gecko/20100611 Shredder/3.0.6pre In-Reply-To: <4C187CF6.5010401@gmx.net> X-Enigmail-Version: 1.0.1 X-SA-Exim-Connect-IP: 80.91.229.12 X-SA-Exim-Mail-From: gcho-openembedded-devel@m.gmane.org 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: [RFC] add ubuntu patch which adds atomic builtin support to gcc 4.3.[3 but also other microversions] 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: Wed, 07 Jul 2010 10:28:34 -0000 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Any update on this? I have suddenly found a need for this patch :) On 16-06-10 10:42, Koen Kooi wrote: > On 16-06-10 09:27, Robert Schuster wrote: >> Hi, >> Angstrom's default GCC is 4.3.3 for ARM. Unfortunately that version >> lacks atomic intrinsics support for the very same architecture >> (__sync_synchronize and friends). The support is available from 4.4.x >> onwards but a patch exists in Ubuntu's GCC that adds the intrinsics to >> the earlier GCC version. I would like add that patch to our GCC 4.3.x >> (all of them so there is not suddenly a feature missing when one changes >> from one microversion to another). This has the potential for drastic >> effects on other recipes because a lot of programs (e.g. pulseaudio, >> llvm) check for the availability of the intrinsics and make use of them >> in that case. > >> I ask for comments here because I would also like to see this change >> move into OE stable later on. (The use case is to get OpenJDK with the >> Shark JIT compiler [llvm-based] to run on the bug20 hardware). > > My first question: Has anyone tested it in an OE build yet? > My second question: When is all that openjdk stuff you keep talking > about ending up in OE? I know Henning keeps handwaving about it not > being ready, but after after waiting a year, is it ever going to be > deemed ready by the jalimo crew? Just merge it into OE now :) > > regards, > > Koen -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.5 (Darwin) iD8DBQFMNFWjMkyGM64RGpERAiWuAJ9roOOUFIganNclxyYNYnTB4wpSqACdGUeR lxU/YdJzDu3iq53jZYlpE8k= =mIiK -----END PGP SIGNATURE-----