Any way to get SmartAudio debug logs?

I’m trying to get SmartAudio working (as reported here) but haven’t had much luck.

Is there any way to get debug logs about what the system thinks is the problem?

(Sorry if this is kind of off-topic, I posted a similar question in the OSD/Video subforum but got no replies.)

Looks like maybe I need to rebuild the code with SA_DEBUG defined.