git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at 8087777 avcodec/liboapvenc: set the encoder output to OAPV_CFG_VAL_AU_BS_FMT_NONE format
8087777e667cfcf42fb647d8ed8500b1feed270b