You would have to go to some obscure website to download some payload and read build instructions to see how to beat integrate it with your new cppenv program i

You would have to go to some obscure website to download some payload and read build instructions to see how to beat integrate it with your new cppenv program instead. That's the problem to solve, C++ is old and most of it written before those solutions existed, and most of it doesn't use the same set of tools. Like I said, I don't think this isn't a problem or that a solution wouldn't be nice. It's just not functionally different from the myriad of existing solutions.