git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at 1120b3d avcodec/liblc3enc: support packed float (AV_SAMPLE_FMT_FLT) input.
1120b3db302165d7ed40df1473e6ae84db61c0f8