I am trying to use an external C++ library on a Simulink Realtime Target (Please note : I don't mean Simulink Desktop Realtime or Simulink Realtime Windows target), a NUC PC through S-Function support. I managed to generate an S-function for the C++ library, thereby everything works normal in Simulink Normal Mode. Now when I try to generate code for Simulink Realtime the error states that the code is compiled for C++.
Simulink Coder Fatal : This S-Function generated by the Legacy Code Tool must be only used with the C++ Target Language.
How can I make this S-function compatible for SLRT code generation?