git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at 0bba460 avcodec/cuviddec: fix monochrome formats misclassified as YUV444
0bba4603e2503d2f72024343d91cbe0ef085dd31