$NetBSD: patch-ab,v 1.7 2015/01/08 09:02:27 wiz Exp $

--- src/libs/libgroff/Makefile.sub.orig	2014-11-04 08:38:35.000000000 +0000
+++ src/libs/libgroff/Makefile.sub
@@ -153,6 +153,9 @@ version.cpp: $(top_srcdir)/VERSION $(top
 snprintf.$(OBJEXT): $(srcdir)/../snprintf/snprintf.c
 	$(CC) -c $(CDEFINES) $(CFLAGS) $(CPPFLAGS) \
 	  $(srcdir)/../snprintf/snprintf.c
+	# provided by pkgsrc/converters/libiconv
+
+install_charset_data_disabled:
 
 # Data for localcharset.c.  Taken from libiconv/libcharset.