+#ifdef USE_SQLITE
+ builtin_macro_create(US"_HAVE_HINTS_SQLITE");
+#elif defined(USE_TDB)
+ builtin_macro_create(US"_HAVE_HINTS_TDB");
+#elif defined(USE_DB)
+ builtin_macro_create(US"_HAVE_HINTS_BDB");
+#elif defined(USE_GDBM)
+ builtin_macro_create(US"_HAVE_HINTS_GDBM");
+#else
+ builtin_macro_create(US"_HAVE_HINTS_NDBM");
+#endif
+