git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at 3a8e4fc avcodec/h264qpel: Deduplicate >8 bit fpel functions
3a8e4fc8062c1065594e7914875da4cea113b295