In 1993 or so g++ couldn't do it, but I suspect that all c++ compilers today would. Then why would I need anything else? However the point is that when dealing with proprietary hardware devices you occasionally get a situation where the incantations as "documented" should work, but they don't, and the usual software process diagnostics are silent about it. Some domain specific experienced creativity is required to coax a response to begin finding the illness. Yes you can pay for support and escalate but small shop management sometimes is a bit hesitant to pay for that.

I am very curious how an LLM is supposed to be trained on situations whose context does not exist on the open internet.