From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: by yocto-www.yoctoproject.org (Postfix, from userid 118) id 8945AE009D4; Wed, 29 Apr 2015 07:54:17 -0700 (PDT) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on yocto-www.yoctoproject.org X-Spam-Level: X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00 autolearn=ham version=3.3.1 X-Spam-HAM-Report: * -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] Received: from www.dynamicdevices.co.uk (www.dynamicdevices.co.uk [89.200.136.37]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id 866ACE009C9 for ; Wed, 29 Apr 2015 07:53:38 -0700 (PDT) Received: from localhost (localhost [127.0.0.1]) by www.dynamicdevices.co.uk (Postfix) with ESMTP id DE79827E242; Wed, 29 Apr 2015 14:53:36 +0000 (UTC) X-Virus-Scanned: Debian amavisd-new at lennoab2.miniserver.com Received: from www.dynamicdevices.co.uk ([127.0.0.1]) by localhost (www.dynamicdevices.co.uk [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id dZy8Q_9-hDJh; Wed, 29 Apr 2015 14:53:34 +0000 (UTC) Received: from [192.168.1.16] (AMarseille-651-1-40-127.w92-150.abo.wanadoo.fr [92.150.31.127]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by www.dynamicdevices.co.uk (Postfix) with ESMTPSA id 8495427E224; Wed, 29 Apr 2015 14:53:34 +0000 (UTC) Message-ID: <5540F06B.40706@dynamicdevices.co.uk> Date: Wed, 29 Apr 2015 16:53:31 +0200 From: Alex J Lennon User-Agent: Mozilla/5.0 (Windows NT 6.3; WOW64; rv:31.0) Gecko/20100101 Thunderbird/31.6.0 MIME-Version: 1.0 To: Mauro Carvalho Chehab References: <17420222.681949.1430314213894.JavaMail.yahoo@mail.yahoo.com> <5540E546.9020606@dynamicdevices.co.uk> <20150429113434.2ce31089@recife.lan> In-Reply-To: <20150429113434.2ce31089@recife.lan> Cc: Yocto Subject: Re: [meta-raspberrypi] meta-ivi & meta-raspberrypi X-BeenThere: yocto@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Discussion of all things Yocto Project List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 29 Apr 2015 14:54:17 -0000 Content-Type: text/plain; charset=windows-1252 Content-Transfer-Encoding: 7bit On 29/04/2015 16:34, Mauro Carvalho Chehab wrote: > Em Wed, 29 Apr 2015 16:05:58 +0200 > Alex J Lennon escreveu: > >> On 29/04/2015 15:30, Oliver wrote: >>> Hello >>> >>> I have been working building together the meta-raspberrypi & the meta-ivi layers. >>> I have been stuck with configuration/compilation of weston(from mata-ivi layer): >>> >>> 1) >>> >>> You can check the intial thread http://lists.genivi.org/pipermail/genivi-meta-ivi/2015-April/000508.html >>> >>> >>> egl provided by userlad is not detected as the *.pc files are not deployed >>> Someone has faced similar problems: >>> >>> http://git.buildroot.net/buildroot/commit/?id=2282b93f4248a32de84805456efa352f69b28624 >>> >>> 2) >>> With this I am able to reach the do_compile stage but there are errors related to the undefined type >>> >>> PFNEGLQUERYWAYLANDBUFFERWL >>> Hacked this one forcing the inclusion of :-S >>> >>> >>> 3) >>> At linking time the next trouble is: >>> >>> /home/oliver/raspberry/build-rpi-ivi/tmp/sysroots/i686-linux/usr/libexec/arm-poky-linux-gnueabi/gcc/arm-poky-linux-gnueabi/4.9.1/ld: cannot find -lwayland-egl >>> >>> IIRC this lib is provided by mesa-gl, but in my build, mesa is configured(--disable-egl (is this ok being provided by userlad?)) which might be the reason why libwayland-egl is not getting deployed in the image? >>> >>> Any correction to my statements or hint to go further would be appreciated >>> >>> Best Regards & thanks for your time >>> >>> Oliver >> Hi Oliver, >> >> I was looking at wayland/weston last year. I can't remember exactly >> where I was at with it I am afraid, but I think I had it building and >> have pushed some of the code I was playing with to GitHub >> >> I think this was related to the .pc issue >> >> https://github.com/DynamicDevices/meta-raspberrypi/commit/491dd14585efdb52378a57fa6ddacb1f15065257 >> >> And this was what I was doing with weston. Looks like I was disabling EGL. >> >> https://github.com/DynamicDevices/meta-raspberrypi/commit/c657f69deb57035fc43319dd7d41745c17d7d6e1 >> >> Sorry I can't be more help but perhaps there's something in there that >> might be of use. > I was able to build weston/wayland with meta-raspberrypi, for > the Tizen distro: > http://blogs.s-osg.org/bringing-tizen-to-a-raspberry-pi-2-near-you/ > > I had to apply a few patches to make it work on both Tizen and > meta-raspberrypi. The forks are at: > http://git.s-osg.org/ > > The current version there is actually disabling EGL. Enabling > it seems to be possible, but we're still trying to make it work > (it compiles fine, though, so I think we're close). > > Once done, my plan is to work on porting the patches back to > meta-raspberrypi (and tizen-distro). > > Great news Mauro. If you need anybody to test out your patches, when ready, please give me a shout. Cheers, Alex