git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at 5c35d0b avformat/tls_gnutls: actually send client cert if one is provided
5c35d0b880156bef542d7221a6d96fe46f6d22aa