[Buildroot] gst-fsl-plugins @ buildroot

[Arnout Vandecappelle]

  Hi Adrian,

  Please send questions like this to the mailing list, not directly to 
the author.

On 06/17/13 03:23, Adrián wrote:
> Hello Arnout,
>
> I am trying to utilized buidroot + an IMX6 board to run gstreamer on it.
>
> Although gst-fsl-plugins compiles fine and so on, looks like gstreamer
> is not able to load the plugins:
>
> /usr/libexec/gstreamer-0.10/gst-plugin-scanner: symbol 'shm_open': can't
> resolve symbol
>
> (gst-plugin-scanner:1170): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libmfw_gst_v4lsink.so': unknown dl-error
>
> (gst-plugin-scanner:1170): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libmfw_gst_h264dec.so': File not found
>
> (gst-plugin-scanner:1170): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libmfw_gst_amrdec.so': File not found
>
> (gst-plugin-scanner:1170): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libmfw_gst_mpeg4aspdec.so': File not found
>
> (gst-plugin-scanner:1170): GStreamer-WARNING **: Failed to load plugin
> '/usr/lib/gstreamer-0.10/libmfw_gst_aacdec.so': File not found
>
> [...]
>
> The files are there for sure. However, I suspect that it is required to
> compile these plugins against some particular toolchain version due to
> the blobs involved (i.e some ABI break?).
>
> Have you been trying this under any IMX6 based board? any useful insight?

  I can only tell you that it worked for me :-) We use the Sourcery 
2009.11 toolchain. But as far as I can remember there are no binaries in

  The "shm_open" failure is suspicious, because that is a pretty standard 
symbol that is present in librt.so. I don't think gstreamer itself would 
build without shm_open.

  Regards,
  Arnout

>
> Thanks,
>
> Adrian.
>


-- 
Arnout Vandecappelle                          arnout at mind be
Senior Embedded Software Architect            +32-16-286500
Essensium/Mind                                http://www.mind.be
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