git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at 711b1a5 avformat/movenc: check if a packet is to be discarded when calculating edit list durations
711b1a52bd0b631f7ca999419110242c8361f38d