--- myocamlbuild.ml.orig	Wed Jul  6 11:01:23 2016
+++ myocamlbuild.ml	Wed Jul  6 11:01:34 2016
@@ -648,8 +648,6 @@
                       A "-Wunused";
                       A "-ccopt";
                       A "-Wno-long-long";
-                      A "-ccopt";
-                      A "-Wno-keyword-macro"
                    ])
             ])
        ];
