Mac compile inputstream.rtmp

Hi
How to compile https://github.com/notspiff/inputstream.rtmp on mac

I get error
CMake Error at CMakeLists.txt:10 (find_package):
By not providing “FindKodi.cmake” in CMAKE_MODULE_PATH this project has
asked CMake to find a package configuration file provided by “Kodi”, but
CMake did not find one.

Could not find a package configuration file provided by “Kodi” with any of
the following names:

KodiConfig.cmake
kodi-config.cmake