git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at 57d7ba4 avcodec/aac/aacdec: add a missing wrapper to an AAC USAC function call
57d7ba4c4fe3d1956d9a14d8dd7f4acecf3fe1a1