[Bug lto/85132] ffmpeg runtime segfault with lto

[marxin at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=85132

Martin Liška <marxin at gcc dot gnu.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |WAITING
   Last reconfirmed|                            |2018-03-31
     Ever confirmed|0                           |1

--- Comment #3 from Martin Liška <marxin at gcc dot gnu.org> ---
(In reply to Manuel Lauss from comment #2)
> This is the most minimal ffmpeg config that can trigger the segfault. The
> interesting switch is "--enabled-hardcoded-tables".  I use the "mpv" Player
> with a standard mp4 video file to trigger it
> (https://github.com/mpv-player/mpv/archive/v0.27.2.zip)

Good. so we have minimal set of options for ffmpeg. Now please explain me how
to build the MPV tool? Is it really needed? Can't one trigger that directly
with ffmepg? Please upload somewhere the mp4 file so that I can reproduce it.