git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at 65fd516 avcodec/adpcm: handle ADPCM_IMA_MAGIX like other similar codecs
65fd5167686e8cf8489a271bf22fa9dc8c818a70