Unsupported Wheel on x86_64 Intel Chip Mac running OSX 13.4

I have a working CMakeLists.txt file which generates both an executable (racplusplus_exe) and a static library (racplusplus.cpython-311-darwin.so) wrapped with pybind. The executable runs perfectly, and I can import the static library in python and run functions successfully.

When I use setup.py to python3 setup.py bdist_wheel I get a wheel built in dist/racplusplus-0.9-cp311-cp311-macosx_13_0_x86_64.whl. But whenever I try to pip install the wheel I get the error "ERROR: racplusplus-0.9-cp311-cp311-macosx_13_0_x86_64.whl is not a supported wheel on this platform."

During the build output I see multiple lines with mention macosx 10.9 for some reason. ie: "installing to build/bdist.macosx-10.9-x86_64/wheel". So I wonder if somehow the wheel is being built for the wrong macOSX, even though the final wheel name has the correct OS?

I have tried manually setting

python os.environ["ARCHFLAGS"] = "-arch x86_64 -mmacosx-version-min=13.0"

and also manually setting

python os.environ['MACOSX_DEPLOYMENT_TARGET'] = '13.0'

in "setup.py", but neither of these environment variables seems to be respected.

Any ideas what's going on? Not sure this is inherently an issue with setup.py for newer OS's or if I'm not understanding how to specify the wheel architecture correctly.

Riprodurre la build con CMakeLists.txt e setup.py usando python3 setup.py bdist_wheel, quindi esaminare l’output build/bdist.macosx-10.9-x86_64/wheel e le impostazioni di MACOSX_DEPLOYMENT_TARGET e ARCHFLAGS. Confrontare il tag del wheel generato con la piattaforma di installazione; il lavoro è completato quando il wheel viene installato correttamente nell’ambiente macOS x86_64 indicato.