Issue #8767: Restore building with --disable-unicode.
Original patch by Stefano Taschini.
diff --git a/Objects/object.c b/Objects/object.c
index 9303086..f1902a7 100644
--- a/Objects/object.c
+++ b/Objects/object.c
@@ -2111,8 +2111,10 @@
     if (PyType_Ready(&PySet_Type) < 0)
         Py_FatalError("Can't initialize set type");
 
+#ifdef Py_USING_UNICODE
     if (PyType_Ready(&PyUnicode_Type) < 0)
         Py_FatalError("Can't initialize unicode type");
+#endif
 
     if (PyType_Ready(&PySlice_Type) < 0)
         Py_FatalError("Can't initialize slice type");