using SFML-2.5.1 library
Easy Setup:
cmake -G "Visual Studio 16 2019" -B cmake_build .
cmake --build cmake_build --config Release
Other way:
cmake -G "Unix Makefiles" -B linux_build SFML-2.5.1
cd linux_build
make (to build SFML)
move .so (or .dll on windows) libraries to main folder of project (TCP)
make (to build TCP)
Added ready Windows Binaries.