$OpenBSD: patch-extensions_Library_npsoplugin_mk,v 1.3 2013/11/12 07:57:23 robert Exp $
--- extensions/Library_npsoplugin.mk.orig.port	Tue Oct 22 19:49:23 2013
+++ extensions/Library_npsoplugin.mk	Sat Nov  2 16:06:36 2013
@@ -23,9 +23,13 @@ $(eval $(call gb_Library_use_static_libraries,npsoplug
 
 ifneq ($(OS),WNT)
 
+ifeq ($(filter $(OS),FREEBSD NETBSD OPENBSD DRAGONFLY),)
+
 $(eval $(call gb_Library_add_libs,npsoplugin,\
 	-ldl \
 ))
+
+endif
 
 $(eval $(call gb_Library_use_external,npsoplugin,gtk))
 
