[FFmpeg-user] Need help with cross-compiling ffmpeg

[Dennis Mungai]

On Thu, 25 Jul 2019 at 17:09, Dimitri Vasilkov <dimvasilk at gmail.com> wrote:

>
> Hello,
>
> I am  attempting to compile ffmpeg 4.1.4 for Raspbian with MMAL and OMX
> enabled under Ubuntu WSL. I generated a toolchain via ct-ng and am running
> into issues wen attempting to run the configure script (I attached
> config.log to this message).
>
> Things I have tried to fix the issue:
>
> I cloned the userland GitHub repo and built to get the appropriate headers
> generated as I assume this is why config.log is complaining about
> interface/mmal/mmal.h. I then  attempted to include these .h  files by
> providing the –sysinclude= and –incdir= paths. This didn’t work, so I poked
> around in configure and added directly to incdir. Alas, this also did not
> fix the issue.
>
> How can I successfully finish the configure script and get ffmpeg built?
>
> I feel like I’m missing something glaringly obvious, apologies if this is
> a really basic question.
>
> Best,
> Dimitri
>

Start here:
https://trac.ffmpeg.org/wiki/CompilationGuide/RaspberryPi#Cross-compilingFFmpegforRaspbian


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