Is there an API for an app running on arm64 to know whether Rosetta is available? Currently that's always "yes", if you're on arm64 then Rosetta is always available and x86_64 apps can run on it. But I'm sure in future OS versions Rosetta may go away.
What is the future-proof for an arm64 app to know if x86_64 is supported before it starts an x86_64 subprocess?
What is the future-proof for an arm64 app to know if x86_64 is supported before it starts an x86_64 subprocess?
