git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at f7e6a8a avformat/mpegts: use av_fast_realloc() for prg
f7e6a8ade5b695d52e8161df8687e806c2e4d924