From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <nooijb.hotraco@gmail.com>
Received: from mail-bk0-f41.google.com (mail-bk0-f41.google.com
	[209.85.214.41])
	by yocto-www.yoctoproject.org (Postfix) with ESMTP id 20C3AE004CF
	for <meta-freescale@yoctoproject.org>;
	Wed, 29 May 2013 08:01:00 -0700 (PDT)
Received: by mail-bk0-f41.google.com with SMTP id jc10so4995306bkc.28
	for <meta-freescale@yoctoproject.org>;
	Wed, 29 May 2013 08:00:59 -0700 (PDT)
DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20120113;
	h=message-id:date:from:user-agent:mime-version:to:cc:subject
	:references:in-reply-to:content-type;
	bh=nbUThFBHq+L3AA8uW3ReqeyzvbwuouswEVy4xHJaV4k=;
	b=AJ15Y/ZNUvjC12X40EM3kwdSE1jzBnvIIxEjpy87SfyF2n2xz4YjrnPEfacekU9T4N
	K9mmJg9xxIzYGwAyInU2xIRK5zUKEFXMuhLE2l0KlhiqOp3kuSvfxzUjOWVCIfdvKrBr
	zJ8gt41SnSJgamKIAguU8FDY6J1ApZF2g47A53YlORlY+k14yXEXDwaUH3WA4EidKLmN
	RnD+CxLyOzOBy7DxCAbW1K3Xr8f+iMe3c3Sp5L71yMT6PFfkKecDYFQezaqvVobhcHSG
	0p1SD8h2/NyPf38o5C7smmLPPCoh/5N4OOQXee0d/fe07zn+XmPUtb2ZwYSPbKNIq6+D
	p5WA==
X-Received: by 10.204.187.135 with SMTP id cw7mr813955bkb.8.1369839659843;
	Wed, 29 May 2013 08:00:59 -0700 (PDT)
Received: from [10.142.41.83] ([212.178.137.146])
	by mx.google.com with ESMTPSA id b12sm12163970bkz.0.2013.05.29.08.00.58
	for <multiple recipients>
	(version=TLSv1 cipher=ECDHE-RSA-RC4-SHA bits=128/128);
	Wed, 29 May 2013 08:00:59 -0700 (PDT)
Message-ID: <51A61828.7090807@gmail.com>
Date: Wed, 29 May 2013 17:00:56 +0200
From: Bastiaan de Nooij <nooijb.hotraco@gmail.com>
User-Agent: Mozilla/5.0 (X11; Linux x86_64;
	rv:17.0) Gecko/20130510 Thunderbird/17.0.6
MIME-Version: 1.0
To: =?UTF-8?B?RXJpYyBCw6luYXJk?= <eric@eukrea.com>
References: <CAAM+J3zqGjJ0CjLg_65dVS8HmK6+KtGnnw080+Q5doLiHqtb7A@mail.gmail.com>
	<CAP9ODKq9TCzFrY5NE5MXh1rwLK_W_UsLHt=aQCt7h5vAnmqzJg@mail.gmail.com>
	<519CDA52.3040007@gmail.com> <20130522170249.69459bc3@e6520eb>
	<51A44D52.9040608@gmail.com> <20130528090442.0b4ad7a4@e6520eb>
	<51A4C156.1090704@gmail.com> <20130528165627.572b9bf9@e6520eb>
In-Reply-To: <20130528165627.572b9bf9@e6520eb>
Cc: "meta-freescale@yoctoproject.org" <meta-freescale@yoctoproject.org>,
	Otavio Salvador <otavio@ossystems.com.br>
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
	<meta-freescale.yoctoproject.org>
List-Unsubscribe: <https://lists.yoctoproject.org/options/meta-freescale>,
	<mailto:meta-freescale-request@yoctoproject.org?subject=unsubscribe>
List-Archive: <http://lists.yoctoproject.org/pipermail/meta-freescale>
List-Post: <mailto:meta-freescale@yoctoproject.org>
List-Help: <mailto:meta-freescale-request@yoctoproject.org?subject=help>
List-Subscribe: <https://lists.yoctoproject.org/listinfo/meta-freescale>,
	<mailto:meta-freescale-request@yoctoproject.org?subject=subscribe>
X-List-Received-Date: Wed, 29 May 2013 15:01:01 -0000
Content-Type: multipart/alternative;
	boundary="------------050902030904030602060108"

--------------050902030904030602060108
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: 8bit

On 05/28/2013 04:56 PM, Eric Bénard wrote:
> Le Tue, 28 May 2013 16:38:14 +0200,
> Bastiaan de Nooij <nooijb.hotraco@gmail.com> a écrit :
>
>> On 05/28/2013 09:04 AM, Eric Bénard wrote:
>>> Le Tue, 28 May 2013 08:23:14 +0200,
>>> Bastiaan de Nooij <nooijb.hotraco@gmail.com> a écrit :
>>>
>>>> On 05/22/2013 05:02 PM, Eric Bénard wrote:
>>>>> Hi Bastiaan,
>>>>>
>>>>> Le Wed, 22 May 2013 16:46:42 +0200,
>>>>> Bastiaan de Nooij <nooijb.hotraco@gmail.com> a écrit :
>>>>>> Qt-embedded builds fine.
>>>>>> However running actual opengl ES2 code results in a segmentation fault.
>>>>>> Also qtdemo results in a segmentation fault.
>>>>>>
>>>>>> I would like to give you more detailed information, however I'm a little
>>>>>> 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.
>>
>> what I've done so far:
>>
>> I set-up the fsl-community-bsp-base
>> <https://github.com/Freescale/fsl-community-bsp-base> repo for my
>> wandboard-solo.
>> I added the meta-qt5 layer from the github repository (and adjusted my
>> 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
>> qtbase-plugins.
>>
>> when I build this image, the build proceeds fine, however the resulting
>> image contains version 5.0.1 of QT for opengl Desktop (!?)
>> (according to the do_configure logfile for qtbase)
>>
>> 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
>> meta-qt5 repo, but this results in:
>> fatal: ambiguous argument 'e7a477a': unknown revision or path not in the
>> working tree.
>>
>> According to the same mail I also should apply the patches from
>> http://lists.openembedded.org/pipermail/openembedded-devel/2013-May/090861.html
>> ?
>> 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?
>>
>> If I get the last part right, the only thing I need help with is the
>> cherry-picking part...
>>
> try getting in meta-qt5 the branch
> origin/newer-versions
>
> Eric
OK, I switched to the origin/newer-versions branch for QT5.
now building fails on missing binaries (vivante?):
make[3]: Leaving directory 
`/home/jenkins/git/fsl/build3/tmp/work/wandboard_solo-poky-linux-gnueabi/qtbase/5.0.2-r1.0/build/src/plugins/generic'
.obj/release-shared/qeglfshooks_imx6.o: In function 
`QEglFSImx6Hooks::destroyNativeWindow(_FBWindow*)':
/home/jenkins/git/fsl/build3/tmp/work/wandboard_solo-poky-linux-gnueabi/qtbase/5.0.2-r1.0/qtbase-opensource-src-5.0.2/mkspecs/linux-oe-g++/qeglfshooks_imx6.cpp:86: 
undefined reference to `fbDestroyWindow'
.obj/release-shared/qeglfshooks_imx6.o: In function 
`QEglFSImx6Hooks::createNativeWindow(QSize const&, QSurfaceFormat const&)':
/home/jenkins/git/fsl/build3/tmp/work/wandboard_solo-poky-linux-gnueabi/qtbase/5.0.2-r1.0/qtbase-opensource-src-5.0.2/mkspecs/linux-oe-g++/qeglfshooks_imx6.cpp:79: 
undefined reference to `fbCreateWindow'
...
How do I get the missing libraries?

Regards,
Bastiaan

--------------050902030904030602060108
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: 8bit

<html>
  <head>
    <meta content="text/html; charset=UTF-8" http-equiv="Content-Type">
  </head>
  <body bgcolor="#FFFFFF" text="#000000">
    <div class="moz-cite-prefix">On 05/28/2013 04:56 PM, Eric Bénard
      wrote:<br>
    </div>
    <blockquote cite="mid:20130528165627.572b9bf9@e6520eb" type="cite">
      <pre wrap="">Le Tue, 28 May 2013 16:38:14 +0200,
Bastiaan de Nooij <a class="moz-txt-link-rfc2396E" href="mailto:nooijb.hotraco@gmail.com">&lt;nooijb.hotraco@gmail.com&gt;</a> a écrit :

</pre>
      <blockquote type="cite">
        <pre wrap="">On 05/28/2013 09:04 AM, Eric Bénard wrote:
</pre>
        <blockquote type="cite">
          <pre wrap="">Le Tue, 28 May 2013 08:23:14 +0200,
Bastiaan de Nooij <a class="moz-txt-link-rfc2396E" href="mailto:nooijb.hotraco@gmail.com">&lt;nooijb.hotraco@gmail.com&gt;</a> a écrit :

</pre>
          <blockquote type="cite">
            <pre wrap="">On 05/22/2013 05:02 PM, Eric Bénard wrote:
</pre>
            <blockquote type="cite">
              <pre wrap="">Hi Bastiaan,

Le Wed, 22 May 2013 16:46:42 +0200,
Bastiaan de Nooij <a class="moz-txt-link-rfc2396E" href="mailto:nooijb.hotraco@gmail.com">&lt;nooijb.hotraco@gmail.com&gt;</a> a écrit :
</pre>
              <blockquote type="cite">
                <pre wrap="">Qt-embedded builds fine.
However running actual opengl ES2 code results in a segmentation fault.
Also qtdemo results in a segmentation fault.

I would like to give you more detailed information, however I'm a little
short on time to work on this.
I will try to make a stacktrace tomorrow.

</pre>
              </blockquote>
              <pre wrap="">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
</pre>
            </blockquote>
            <pre wrap="">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.

</pre>
          </blockquote>
          <pre wrap="">patches sent this night, please check the ML

Eric
</pre>
        </blockquote>
        <pre wrap="">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.

what I've done so far:

I set-up the fsl-community-bsp-base 
<a class="moz-txt-link-rfc2396E" href="https://github.com/Freescale/fsl-community-bsp-base">&lt;https://github.com/Freescale/fsl-community-bsp-base&gt;</a> repo for my 
wandboard-solo.
I added the meta-qt5 layer from the github repository (and adjusted my 
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 
qtbase-plugins.

when I build this image, the build proceeds fine, however the resulting 
image contains version 5.0.1 of QT for opengl Desktop (!?)
(according to the do_configure logfile for qtbase)

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 
meta-qt5 repo, but this results in:
fatal: ambiguous argument 'e7a477a': unknown revision or path not in the 
working tree.

According to the same mail I also should apply the patches from
<a class="moz-txt-link-freetext" href="http://lists.openembedded.org/pipermail/openembedded-devel/2013-May/090861.html">http://lists.openembedded.org/pipermail/openembedded-devel/2013-May/090861.html</a> 
?
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?

If I get the last part right, the only thing I need help with is the 
cherry-picking part...

</pre>
      </blockquote>
      <pre wrap="">try getting in meta-qt5 the branch
origin/newer-versions

Eric
</pre>
    </blockquote>
    OK, I switched to the origin/newer-versions branch for QT5.<br>
    now building fails on missing binaries (vivante?):<br>
    <font face="monospace">make[3]: Leaving directory
`/home/jenkins/git/fsl/build3/tmp/work/wandboard_solo-poky-linux-gnueabi/qtbase/5.0.2-r1.0/build/src/plugins/generic'<br>
      .obj/release-shared/qeglfshooks_imx6.o: In function
      `QEglFSImx6Hooks::destroyNativeWindow(_FBWindow*)':<br>
      /home/jenkins/git/fsl/build3/tmp/work/wandboard_solo-poky-linux-gnueabi/qtbase/5.0.2-r1.0/qtbase-opensource-src-5.0.2/mkspecs/linux-oe-g++/qeglfshooks_imx6.cpp:86:
      undefined reference to `fbDestroyWindow'<br>
      .obj/release-shared/qeglfshooks_imx6.o: In function
      `QEglFSImx6Hooks::createNativeWindow(QSize const&amp;,
      QSurfaceFormat const&amp;)':<br>
      /home/jenkins/git/fsl/build3/tmp/work/wandboard_solo-poky-linux-gnueabi/qtbase/5.0.2-r1.0/qtbase-opensource-src-5.0.2/mkspecs/linux-oe-g++/qeglfshooks_imx6.cpp:79:
      undefined reference to `fbCreateWindow'<br>
    </font>...<br>
    How do I get the missing libraries?<br>
    <br>
    Regards,<br>
    Bastiaan<br>
  </body>
</html>

--------------050902030904030602060108--