Issue #7989: Added pure python implementation of the datetime module.
diff --git a/Modules/Setup.dist b/Modules/Setup.dist
index 7676c74..bd7128b 100644
--- a/Modules/Setup.dist
+++ b/Modules/Setup.dist
@@ -170,7 +170,7 @@
#atexit atexitmodule.c # Register functions to be run at interpreter-shutdown
#_elementtree -I$(srcdir)/Modules/expat -DHAVE_EXPAT_CONFIG_H -DUSE_PYEXPAT_CAPI _elementtree.c # elementtree accelerator
#_pickle _pickle.c # pickle accelerator
-#datetime datetimemodule.c # date/time type
+#_datetime _datetimemodule.c # datetime accelerator
#_bisect _bisectmodule.c # Bisection algorithms
#_heapq _heapqmodule.c # Heap queue algorithm