git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at fa281d1 avfilter/af_lv2: call lilv_instance_activate before lilv_instance_run
fa281d139453ca43ef6054b1c5b829141405c80d