git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at 8a322c9 avcodec/avcodec: Schedule parser API to use enum AVCodecID for codec ids
8a322c956f3808a7199aef9b63a187af17c0a372