[Slackbuilds-users] ffmpeg does not compile with opencv 3.4.1

[Ythogtha]

Hi everybody !

	it seems that ffmpeg can't compile with opencv version 3.4.1, here is
the message, it happens straight after the un-tar-ing of the source :

####
[...]
ffmpeg-3.4/COPYING.LGPLv2.1
ffmpeg-3.4/README.md
ffmpeg-3.4/CONTRIBUTING.md
ERROR: opencv not found

If you think configure made a mistake, make sure you are using the latest
version from Git.  If the latest version fails, report the problem to the
ffmpeg-user at ffmpeg.org mailing list or IRC #ffmpeg on irc.freenode.net.
Include the log file "ffbuild/config.log" produced by configure as this will help
solve the problem.
####

Opencv 3.4.1 does seem to work on its own.
ffmpeg compiles fine with OpenCV 3.4.0.
ffmpeg does not work when compiled against OpenCV 3.4.0, if OpenCV is updated to
3.4.1 - but that was to be expected, ffmpeg is pretty touchy with specific
versions of the libraries it uses.

The error is the same if I try with ffmpeg 3.4.2 (the latest).

I don't have a solution, and I just wanted to point that out, since I don't
really use OpenCV, so I can compile my ffmpeg without it (or with the previous
version). I just like my ffmpeg bloated with options ^^

-- 
Arnaud <yth at ythogtha.org>