git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at 08f56d4 avcodec/webp: remove write-only lossless field from WebPContext
08f56d4898eafcaddc19b3aac9263e066e82f0c0