I wouldn't compile things on the PinePhone because of its performance, but I do it just fine on the Librem 5, so I imagine PinePhone Pro should be fine too as l

I wouldn't compile things on the PinePhone because of its performance, but I do it just fine on the Librem 5, so I imagine PinePhone Pro should be fine too as long as it doesn't excessively thermal throttle (it may be tricky to achieve that though).