One thing to watch out for is that the system CPU architecture doesn’t necessarily match the architectures that Xcode can compile for, since Xcode 12 running on x86_64 can cross-compile for arm64.As link-time optimization is a memory-intensive process, this will require about 7 GB of available RAM while compiling. Also how hard would it be for Microsoft to get their Arm based Windows 10 os to run on the M1? That will probably never happen so the reverse might make more sense. What are ARM based Macs? ARM Mac software These are apps designed for iPad that have been formatted to work on Macs with macOS system architecture and Intel chipsets. 9 is M1 native, so that saves a lot of bother I was able to rip out the non-native version entirely. I live in Brasil, everything has a 97% tax on it after currency conversion, so the base MacMini starts at 8699,00 and goes to 11699,00.
Instead of /t:Rebuild, you can alternatively use /t:Build to speed up things even more I use the M1 version of CLion.