Re: Error 0x300b in Qt5 applications with EGLFS

[Marco <koansoftware@gmail.com>]

Il 24/11/2013 17:39, Otavio Salvador ha scritto:
> On Sun, Nov 24, 2013 at 2:13 PM, Marco <koansoftware@gmail.com> wrote:
>> Il 17/11/2013 20:53, Alfonso Tamés ha scritto:
>>
>>>
>>> Using a wand board quad with the LCD display from Future Electronics, I am
>>> building qt5 using the master branch by cloning meta-qt5 in the sources
>>> directory, adding the directory in conf/bblayers.conf and adding this in the
>>> conf/local.conf:
>>>
>>> IMAGE_INSTALL_append = " qtbase qtbase-plugins qtbase-examples
>>> cinematicexperience gstreamer nano cairo pango fontconfig freetype “
>>>
>>> To successfully build qt5 I remove the cmake directory in recipes-devtools
>>> and apply this patch http://patchwork.openembedded.org/patch/60673/ to Qt5
>>> (I know its not the best way and Otavio doesn’t like it :P ). I am also
>>> putting USE_X11 = “no” in
>>> sources/meta-fsl-arm/recipes-graphics/gpu-viv-bin-mx6q/gpu-viv-bin-mx6q.inc
>>> so framebuffer gpu drivers get included.
>>>
>>
>>
>>
>> I'm trying to follow your path with imx6qsabresd but the build fails.
>>
>> Build Configuration:
>> BB_VERSION        = "1.20.0"
>> BUILD_SYS         = "x86_64-linux"
>> NATIVELSBSTRING   = "Ubuntu-12.04"
>> TARGET_SYS        = "arm-poky-linux-gnueabi"
>> MACHINE           = "imx6qsabresd"
>> DISTRO            = "poky"
>> DISTRO_VERSION    = "1.5"
>> TUNE_FEATURES     = "armv7a vfp neon callconvention-hard cortexa9"
>> TARGET_FPU        = "vfp-neon"
>> meta
>> meta-yocto
>> meta-yocto-bsp    = "dora:75bed4086eb83f1d24c31392f3dd54aa5c3679b1"
>> meta-oe           = "dora:513e7ca20ddd0a5c3b649bf292a67c3e0473d3a8"
>> meta-fsl-arm      = "dora:5b3b6618426ad06e4fb6a3a77c4a53dfb47f0556"
>> meta-qt5          = "dora:cefaba69a785c5221463f0eb496b749d5ddf8a5a"
>> meta-kaeilos-fsl  = "dora:75bed4086eb83f1d24c31392f3dd54aa5c3679b1"
>>
>>
>> WARNING:
>> /home/koan/yocto/poky/build/tmp/work/cortexa9hf-vfp-neon-mx6-poky-linux-gnueabi/qtbase/5.1.1-r0/temp/run.do_compile.30368:1
>> exit 1 from
>> |   exit 1
>> | ERROR: Function failed: do_compile (log file is located at
>> /home/koan/yocto/poky/build/tmp/work/cortexa9hf-vfp-neon-mx6-poky-linux-gnueabi/qtbase/5.1.1-r0/temp/log.do_compile.30368)
>> ERROR: Task 344
>> (/home/koan/yocto/poky/meta-qt5/recipes-qt/qt5/qtbase_5.1.1.bb, do_compile)
>> failed with exit code '1'
>>
>> Are you using the same branches?
>> Any clues?
>
> Add:
>
> DISTRO_FEATURES_remove = "x11 wayland"
>
> in your local.conf
>


Hi Otavio,
using the patch pointed out by Alfonso Tamés I completed the bitbake 
successfully, then I created my SDcard.

Unfortunately now I have a lot of problems on the target launching examples.
- missing /usr/lib/fonts (copied manually)
- some missing symbolic links to libraries (created manually)
- errors launching examples (see below)

root@imx6qsabresd:~# /usr/share/qt5/examples/gui/analogclock/analogclock
QXcbConnection: Could not connect to display
Aborted

root@imx6qsabresd:~# /usr/share/qt5/examples/gui/analogclock/analogclock 
-platform eglfs
Segmentation fault

root@imx6qsabresd:~# /usr/share/qt5/examples/gui/analogclock/analogclock 
-platform minimal
  (nothing displayed)


Any hint is greatly appreciated

-- 
Marco