git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
 * [new tag]         n7.1.3     -> n7.1.3
HEAD is now at 43abd1c avcodec/mpegvideo: Move last_dc to {H263Dec,Mpeg12Slice,MPVEnc}Context
43abd1ced9424d7f9ff340d1fe01b3a43411b849