Issue #9308: Removed redundant coding cookies.  Added tests for
importing encoded modules that do not depend on specific stdlib
modules being encoded in a certain way.
diff --git a/Makefile.pre.in b/Makefile.pre.in
index 4dc0fbd..905318e 100644
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -872,7 +872,7 @@
 LIBSUBDIRS=	tkinter tkinter/test tkinter/test/test_tkinter \
                 tkinter/test/test_ttk site-packages test \
 		test/decimaltestdata test/xmltestdata \
-		test/tracedmodules \
+		test/tracedmodules test/encoded_modules \
 		concurrent encodings \
 		email email/mime email/test email/test/data \
 		html json json/tests http dbm xmlrpc \