git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at 9fdd7e2 avfilter/x86/vf_atadenoise: Avoid load
9fdd7e23e3ae7be4453e296fea27ddf6da69d805