py$(PYV): commands[0]> python -m pytest
============================= test session starts ==============================
platform sunos5 -- Python $(PYTHON_VERSION).X -- $(@D)/.tox/py$(PYV)/bin/python
cachedir: .tox/py$(PYV)/.pytest_cache
rootdir: $(@D)
configfile: pyproject.toml
testpaths: tests
collecting ... collected 6 items

tests/test_build.py::test_arch[ -arch arm64-arm64] PASSED
tests/test_build.py::test_arch[abc -arch  arm64  xyz-arm64] PASSED
tests/test_build.py::test_arch[abc -arch  aRm64  xyz-arm64] PASSED
tests/test_build.py::test_arch[nonsense -FOO] PASSED
tests/test_build.py::test_arch[-FOO] PASSED
tests/test_smoke.py::test_smoke PASSED

======== 6 passed ========
  py$(PYV): OK
  congratulations :)