git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at 89df6d4 avcodec/ffv1enc: Fix remap > 0 with gbrp12, that is non float
89df6d40689aad113383e74299928b647e46905e