No more deprecation warnings for distutils.sysconfig, following r78666.
But when the "dl" module is available, it gives a py3k deprecation warning.
diff --git a/Lib/test/test_distutils.py b/Lib/test/test_distutils.py
index 0a54c57..a9cbbb4 100644
--- a/Lib/test/test_distutils.py
+++ b/Lib/test/test_distutils.py
@@ -5,18 +5,13 @@
 be run.
 """
 
+from test import test_support
 import distutils.tests
-import test.test_support
-import warnings
 
 
 def test_main():
-    with warnings.catch_warnings():
-        warnings.filterwarnings("ignore",
-                                "distutils.sysconfig.\w+ is deprecated",
-                                DeprecationWarning)
-        test.test_support.run_unittest(distutils.tests.test_suite())
-    test.test_support.reap_children()
+    test_support.run_unittest(distutils.tests.test_suite())
+    test_support.reap_children()
 
 
 if __name__ == "__main__":