Yeah but those versions have long been unmaintained. All modern HPUX code and third party apps are itanium only. The last 10 years or so HP actually paid intel

Yeah but those versions have long been unmaintained. All modern HPUX code and third party apps are itanium only. The last 10 years or so HP actually paid intel a lot to keep making and developing itanium because they're so dependent on it for hpux and their long term support contracts. If a port was realistic they would have done it