git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at dc23add avcodec/x86/h264_intrapred: Replace pred8x8_dc_8_mmxext with SSE2
dc23adde9bc632aff88eb1306b44a17ab232a11f