Port for CodeVision AVR compiler

Hello, does anybody know if there is a port to the CodeVision AVR compiler available? I started to line FreeRTOS but unfortunately I will have to use CodeVision AVR. How should I start if I want to port the WinAVR-port to CCVAVR myself? Thanks for any answers.

Port for CodeVision AVR compiler

I’m not aware of a CodeVision port. Regards.