git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at d2d371d Reapply "fate/aac: add xHE-AAC decode and loudness normalization tests"
d2d371d10da27954a4375c195c227c6c250f3ec8