Unable to install PyNaCl on Windows on Arm64

When you try to install PyNaCl using pip (with Python 3.11 which is native to Arm64 on Windows), pip tries to build PyNaCl from scratch which doesn't seem possible on most Windows systems given the dependency on "make". This is because the Windows on Arm64 version of pip has only "win_arm64" and "any" as compatible tags, so the prebuilt wheels for x86 and x64 don't work.

Could you consider publishing a prebuilt wheel for the win_arm64 target as well? I believe Visual Studio 2019 includes support for cross-compiling for Arm64, but you should be able to use VS2022 if not. It looks like libsodium isn't publishing Arm64 binaries for Windows yet, but it should be a fairly trivial task for them considering they're using MSVC 2019 and 2022. I can also open an issue with them if that's going to be a hard dependency. Thanks.

Start by reviewing PyNaCl's packaging and wheel-build configuration for Windows, then check the issue's stated dependency on libsodium Arm64 binaries. Verify whether a win_arm64 wheel can be produced with the available toolchain and document the required dependency support; done means pip can install a native wheel on Windows Arm64 without building from source.