git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at d9e2239 swscale/aarch64/yuv2rgb_neon: 2 lines at a time, yuva420p
d9e2239f3c5e17d908db0b79f68ff06ee1867828