Index: Portfile
===================================================================
--- Portfile	(revision 31477)
+++ Portfile	(working copy)
@@ -30,3 +30,10 @@
 	depends_lib-delete	port:mysql5
 	depends_lib-append	port:mysql4
 }
+
+variant mysql5-devel {
+	patchfiles-delete       patch-setup_posix.py
+	depends_lib-delete	port:mysql5
+	depends_lib-append	port:mysql5-devel
+}
+