Index: Makefile
===================================================================
--- Makefile	(revision 491546)
+++ Makefile	(working copy)
@@ -59,6 +59,10 @@
 		-e 's|$$(prefix)/share|$${PREFIX}/share|g' \
 		-e 's|$$(SHARE)/man|$${MANPREFIX}/man/|g' \
 		-e 's|$$(SHARE)/ncid|$${DATADIR}|g' ${WRKSRC}/Makefile
+.if exists(/usr/lib/libstdc++.so)
+	@${REINPLACE_CMD} -e 's|-Wno-stringop-truncation||g' \
+		${WRKSRC}/Makefile ${WRKSRC}/server/Makefile
+.endif
 
 do-install:
 	@${MKDIR} ${STAGEDIR}${ETCDIR}