git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at c6c11b0 avfilter/af_loudnorm: fix limiter buffer over-allocation
c6c11b0b6dcb31b4f8a25c29be8f117af04bcad8