Index: GNUmakefile
--- GNUmakefile.orig
+++ GNUmakefile
@@ -68,6 +68,10 @@ ifeq ($(findstring freebsd, $(GNUSTEP_TARGET_OS)), fre
  Terminal_TOOL_LIBS += -liconv 
 endif
 
+ifeq ($(findstring openbsd, $(GNUSTEP_TARGET_OS)), openbsd)
+ Terminal_TOOL_LIBS += -liconv 
+endif
+
  Terminal_TOOL_LIBS += -lutil
 endif