--- Makefile.old	Sun Dec  5 23:52:17 2004
+++ Makefile	Sun Dec  5 23:58:49 2004
@@ -33,4 +33,10 @@
 	${REINPLACE_CMD} -e 's_share/_share/xfce4-xmms-controller-plugin/_' ${WRKSRC}/panel-plugin/xfcexmms.c
 	${REINPLACE_CMD} -e 's_/usr/local_${PREFIX}_' ${WRKSRC}/config.h.in
 
-.include <bsd.port.mk>
+.include <bsd.port.pre.mk>
+
+.if ${OSVERSION} < 500043
+BROKEN=        'Requires pthread stubs not provided by libXThr'
+.endif
+
+.include <bsd.port.post.mk>