git version 2.4.0
Removing ffbuild/config.log
From https://git.ffmpeg.org/ffmpeg
 * branch            master     -> FETCH_HEAD
HEAD is now at 79080a5 avcodec/x86/h264_chromamc: Use xmm regs in chroma_mc4 SSSE3 functions
79080a547a39b0257bec081f72963b8f51e94416