fixup! Build free-threaded CPython wheels

Author: HexDecimal

pyproject.toml

@@ -72,9 +72,6 @@ Source = "https://github.com/libtcod/python-tcod"
 Tracker = "https://github.com/libtcod/python-tcod/issues"
 Forum = "https://github.com/libtcod/python-tcod/discussions"
 
-[tool.distutils.bdist_wheel]
-py-limited-api = "cp310"
-
 [tool.setuptools_scm]
 write_to = "tcod/version.py"
 

setup.py

@@ -40,11 +40,17 @@ def get_package_data() -> list[str]:
     print("Did you forget to run 'git submodule update --init'?")
     sys.exit(1)
 
+options = {
+    "py-limited-api": "cp310",
+}
+if "free-threading build" in sys.version:
+    del options["py-limited-api"]
 
 setup(
     py_modules=["libtcodpy"],
     packages=["tcod", "tcod.sdl", "tcod.__pyinstaller"],
     package_data={"tcod": get_package_data()},
     cffi_modules=["build_libtcod.py:ffi"],
     platforms=["Windows", "MacOS", "Linux"],
+    options=options,
 )