Just full working example of Mono embedding into C++ project.
Tested on Mono JIT compiler version 6.12.0 (Visual Studio built mono)
with gcc++ 8.1.0 and Clang 10.0.0 in msys2 env.
- Mono. Install it and specify directory path as MONO_HOME option to CMake (-DMONO_HOME=/my/mono/path)
Source was retrieved here