How do I build cmake from source as universal(arm64 and x86_64) binary on Mac?

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@ben.boeckel thanks

I know so far have 2 ways(configure and bootstrap) to compile cmake from cmake source.

You mentioned -DCMAKE_OSX_ARCHITECTURES=x86_64;arm64 option.

I also try ./bootstrap -- -DCMAKE_OSX_ARCHITECTURES="x86_64;arm64" --prefix=/some/place/cmake-3.23.2 but failed.

CMake Error: Unknown argument --prefix=/some/place/cmake-3.23.2

How do I apply it with configure and bootstrap?
Could you give me an example?

thx