git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at f6894de avfilter/vf_hqdn3d: Remove unnecessary emms_c()
f6894debc0b7e4bc6545ab6a8b0b5865579e6c4e