git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at 453ae55 tests/fate/mov: Add bitexact for fate-mov-mp4-frag-flush
453ae55d63dd60d20cf9c998dc4f54cc79a5816c