--- graphviz-2.28.0.old/tclpkg/gv/Makefile.am	2011-03-28 19:15:56.000000000 +0100
+++ graphviz-2.28.0/tclpkg/gv/Makefile.am	2012-06-09 16:37:52.421455627 +0100
@@ -111,6 +111,8 @@
 gv.ml gv.mli: gv_ocaml.cpp
 gv_ocaml.cpp: gv.i
 	$(SWIG) -c++ -ocaml -o gv_ocaml.cpp $(srcdir)/gv.i
+	sed '/caml_array_length/d' < gv_ocaml.cpp > gv_ocaml.cpp.
+	mv gv_ocaml.cpp. gv_ocaml.cpp
 swig.mli:
 	$(SWIG) -ocaml -co swig.mli
 swig.ml:
--- graphviz-2.28.0.old/tclpkg/gv/Makefile.in	2011-05-07 04:27:54.000000000 +0100
+++ graphviz-2.28.0/tclpkg/gv/Makefile.in	2012-06-09 16:40:11.215092361 +0100
@@ -3362,6 +3362,8 @@
 gv.ml gv.mli: gv_ocaml.cpp
 gv_ocaml.cpp: gv.i
 	$(SWIG) -c++ -ocaml -o gv_ocaml.cpp $(srcdir)/gv.i
+	sed '/caml_array_length/d' < gv_ocaml.cpp > gv_ocaml.cpp.
+	mv gv_ocaml.cpp. gv_ocaml.cpp
 swig.mli:
 	$(SWIG) -ocaml -co swig.mli
 swig.ml: