git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at 5085432 avutil/crc: add aarch64 NEON PMULL+EOR3 SIMD implementation for av_crc
5085432f8b8ad73b77f137cffe67566d95293fba