Index: Makefile
===================================================================
--- Makefile	(revision 518718)
+++ Makefile	(working copy)
@@ -104,6 +104,10 @@
 
 .include <bsd.port.options.mk>
 
+.if ${PORT_OPTIONS:MDEBUG}
+WITH_DEBUG=yes
+.endif
+
 .if ${PORT_OPTIONS:MSASL} && ${PORT_OPTIONS:MOPENLDAP}
 WANT_OPENLDAP_SASL=	yes
 .endif