fix distutils for panda3d

Author: pmp-p

support/__EMSCRIPTEN__.patches/3.12/distutils/README

@@ -0,0 +1,11 @@
+This directory contains the Distutils package.
+
+There's a full documentation available at:
+
+    https://docs.python.org/distutils/
+
+The Distutils-SIG web page is also a good starting point:
+
+    https://www.python.org/sigs/distutils-sig/
+
+$Id$

support/__EMSCRIPTEN__.patches/3.12/distutils/__init__.py

@@ -0,0 +1,20 @@
+"""distutils
+
+The main package for the Python Module Distribution Utilities.  Normally
+used from a setup script as
+
+   from distutils.core import setup
+
+   setup (...)
+"""
+
+import sys
+import warnings
+
+__version__ = sys.version[:sys.version.index(' ')]
+
+_DEPRECATION_MESSAGE = ("The distutils package is deprecated and slated for "
+                        "removal in Python 3.12. Use setuptools or check "
+                        "PEP 632 for potential alternatives")
+warnings.warn(_DEPRECATION_MESSAGE,
+              DeprecationWarning, 2)