git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at e74dbb0 avcodec/dovi_rpudec: skip unknown ext blocks instead of erroring out
e74dbb02eb1e3ae7e18ef023ed621e81e0600a9b