Fix compile on freebsd
Fix compile on freebsd

lightslife/cppformat,alabuzhev/fmt,alabuzhev/fmt,lightslife/cppformat,cppformat/cppformat,mojoBrendan/fmt,alabuzhev/fmt,mojoBrendan/fmt,mojoBrendan/fmt,lightslife/cppformat,cppformat/cppformat,cppformat/cppformat