git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at 16d32a1 libavcodec/dpxenc: map AVCodecContext color transfer and color primaries fields
16d32a1c1d040d1b444ec476901d7458e1620301