[yocto] [meta-raspberrypi3] Failed to build gstreamer1.0-plugins-bad with minimal configuration

[Khem Raj]

Can you test this patch here


https://github.com/kraj/meta-raspberrypi/commit/73be88cec27bb3b9d52d7782bd82c60395626abd.patch

and let me know if it fixes your issue ?


On Tue, Nov 1, 2016 at 11:51 AM, Karim ATIKI <karim_atiki at hotmail.com> wrote:
> Hi Paul,
>
>
> Thanks for your feedback.
>
> Unfortunately I was suspecting such a problem.
>
>
> Regarding the config below, is it possible to install the
> "dispmanx"component to activate EGL ?
>
>
> What recipe provides dispmanx ?
>
>
> Karim
>
>
>
>
>
> ________________________________
> De : Paul Barker <paul at paulbarker.me.uk>
> Envoyé : samedi 29 octobre 2016 23:13
> À : Karim ATIKI
> Cc : yocto
> Objet : Re: [yocto] [meta-raspberrypi3] Failed to build
> gstreamer1.0-plugins-bad with minimal configuration
>
> On Fri, 28 Oct 2016 05:56:07 +0000
> Karim ATIKI <karim_atiki at hotmail.com> wrote:
>
>> Hi Paul,
>>
>>
>> Thanks a lot for your feedback and analysis.
>>
>> I think it sohuld compile without X11 and Wayland as it's a very
>> common configuration
>>
>> for RaspberryPi being used with Qt5.x applications.
>>
>>
>> Do you think it's bug related to Gstreamer1.0 configuration ?
>>
>>
>>
>> Karim
>>
>
> The do_configure log for gstreamer1.0-plugins-bad does contain:
>
>         configure: WARNING: X or Wayland is required for OpenGL support
>
> configure.ac in gst-plugins-bad-1.8.3 contains:
>
>     dnl EGL
>     if test "x$HAVE_EGL" = "xno"; then
>       if test "x$HAVE_GL" = "xno"; then
>         AC_MSG_WARN([Building requires either EGL or GLX for OpenGL
> support])
>       fi
>     else
>       if test "x$NEED_EGL" != "xno"; then
>         if test "x$HAVE_WINDOW_WAYLAND" = "xyes" -o "x$HAVE_WINDOW_X11" =
> "xyes" -o "x$HAVE_WINDOW_DISPMANX" = "xyes"; then
>           GL_LIBS="$GL_LIBS -lEGL $EGL_LIBS"
>           GL_CFLAGS="$GL_CFLAGS $EGL_CFLAGS"
>           USE_EGL=yes
>         fi
>       fi
>     fi
>     ;;
>
> In config.status EGL_LIBS contains "-lbcm_host -lvcos
> -lvchiq_arm", however GL_LIBS only contains "-lGLESv2". So I'd say
> EGL_LIBS is not being included in to GL_LIBS because
> HAVE_WINDOW_WAYLAND, HAVE_WINDOW_X11 and HAVE_WINDOW_DISPMAX are all
> false.
>
> GL_LIBS is used in gst-libs/gst/gl/Makefile.am so that's the variable
> the libraries should be listed in.
>
> I'd say that's an upstream issue - it really looks like it's demanding
> X or Wayland to be enabled for OpenGL to work. I'd suggest raising the
> issue upsteream.
>
> Thanks,
> Paul Barker
>
> --
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