From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from smtp2-g21.free.fr (smtp2-g21.free.fr [212.27.42.2]) by yocto-www.yoctoproject.org (Postfix) with ESMTP id DBCF5E01423 for ; Tue, 28 May 2013 07:56:37 -0700 (PDT) Received: from e6520eb (pac33-2-82-240-38-71.fbx.proxad.net [82.240.38.71]) (Authenticated sender: eukrea) by smtp2-g21.free.fr (Postfix) with ESMTPSA id 99B724B0088; Tue, 28 May 2013 16:56:29 +0200 (CEST) Date: Tue, 28 May 2013 16:56:27 +0200 From: Eric =?UTF-8?B?QsOpbmFyZA==?= To: Bastiaan de Nooij Message-ID: <20130528165627.572b9bf9@e6520eb> In-Reply-To: <51A4C156.1090704@gmail.com> References: <519CDA52.3040007@gmail.com> <20130522170249.69459bc3@e6520eb> <51A44D52.9040608@gmail.com> <20130528090442.0b4ad7a4@e6520eb> <51A4C156.1090704@gmail.com> Organization: =?UTF-8?B?RXVrcsOpYQ==?= Electromatique X-Mailer: Claws Mail 3.9.0 (GTK+ 2.24.16; x86_64-redhat-linux-gnu) Mime-Version: 1.0 Cc: "meta-freescale@yoctoproject.org" , Otavio Salvador Subject: Re: QT4.8 or 5.0 on wandboard-solo (I.MX6S) with OPENGL ES2 X-BeenThere: meta-freescale@yoctoproject.org X-Mailman-Version: 2.1.13 Precedence: list List-Id: Usage and development list for the meta-fsl-* layers List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 28 May 2013 14:56:39 -0000 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Le Tue, 28 May 2013 16:38:14 +0200, Bastiaan de Nooij a =C3=A9crit : > On 05/28/2013 09:04 AM, Eric B=C3=A9nard wrote: > > Le Tue, 28 May 2013 08:23:14 +0200, > > Bastiaan de Nooij a =C3=A9crit : > > > >> On 05/22/2013 05:02 PM, Eric B=C3=A9nard wrote: > >>> Hi Bastiaan, > >>> > >>> Le Wed, 22 May 2013 16:46:42 +0200, > >>> Bastiaan de Nooij a =C3=A9crit : > >>>> Qt-embedded builds fine. > >>>> However running actual opengl ES2 code results in a segmentation fau= lt. > >>>> Also qtdemo results in a segmentation fault. > >>>> > >>>> I would like to give you more detailed information, however I'm a li= ttle > >>>> short on time to work on this. > >>>> I will try to make a stacktrace tomorrow. > >>>> > >>> FWIW : I have a working (runtime tested with hellogl_es2 -platform > >>> eglfs) bbappend for meta-qt5 and eglfs platform on i.MX6. I'll try to > >>> send it by friday. > >>> > >>> Eric > >> Hi Eric, Otavio, > >> > >> at this point I'm convinced I need QT 5 for the project I'm working on, > >> it delivers far better performance for QML (according to various > >> internet sources). > >> > >> I'm still very much interested in testing your QT5 patches/bbappends, > >> to see if I can achieve decent performance on the IMX6S. > >> > > patches sent this night, please check the ML > > > > Eric > Hi Eric, Otavio, > I'm afraid I need a little more help.... > I'm quite new to yocto and as a result I find it difficult to get results. >=20 > what I've done so far: >=20 > I set-up the fsl-community-bsp-base=20 > repo for my=20 > wandboard-solo. > I added the meta-qt5 layer from the github repository (and adjusted my=20 > bblayers.conf). > I applied the patch of Vol 77 of the ML on meta-fsl-arm. > I modified a core-image-minimal recepe to build qtbase qtbase-tools and=20 > qtbase-plugins. >=20 > when I build this image, the build proceeds fine, however the resulting=20 > image contains version 5.0.1 of QT for opengl Desktop (!?) > (according to the do_configure logfile for qtbase) >=20 > In volume 78 of the ML, Eric mentions "cherry-pick e7a477a" > I 'm afraid don't know how. I tried 'git cherry-pick e7a477a' on the=20 > meta-qt5 repo, but this results in: > fatal: ambiguous argument 'e7a477a': unknown revision or path not in the= =20 > working tree. >=20 > According to the same mail I also should apply the patches from > http://lists.openembedded.org/pipermail/openembedded-devel/2013-May/09086= 1.html=20 > ? > Then, after setting QT version 5.0.2 in conf/distro/include/qt5-versions.= inc > I should be able to build a eglfs supporting version of qt5? >=20 > If I get the last part right, the only thing I need help with is the=20 > cherry-picking part... >=20 try getting in meta-qt5 the branch origin/newer-versions Eric