File graphviz-useless_warnings.patch of Package graphviz-addons.15284

---
 tclpkg/gv/Makefile.am |    2 ++
 1 file changed, 2 insertions(+)

Index: tclpkg/gv/Makefile.am
===================================================================
--- tclpkg/gv/Makefile.am.orig	2013-09-05 17:59:52.837755940 +0200
+++ tclpkg/gv/Makefile.am	2013-09-05 18:00:53.696332434 +0200
@@ -20,6 +20,8 @@ AM_CPPFLAGS = \
 	-I$(top_srcdir)/lib/cdt \
 	-I$(top_srcdir)/lib/pathplan
 
+AM_CXXFLAGS = -Wno-unused-label -Wno-unused-function \
+	      -Wno-unused-but-set-variable
 LIBS = -lc
 
 BASESOURCES = gv.cpp gv.i gv_builtins.c