git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at 8a9cbf9 libavformat/rtpdec: Fix RTP timestamp wraparound in Producer Reference Time
8a9cbf99a5c74f3330440cee97241e15ad054005