git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at dc0ac81 avcodec/cuviddec: fix wrong 10bit 420 format in cuvid_handle_video_sequence
dc0ac81bbea9c82b5992b6f05b9e7784fd55330b