diff -r e825655c24a4 -r 4f8b9cee576b demo/Makefile.am
--- a/demo/Makefile.am	Mon Sep 12 09:15:59 2005 +0000
+++ b/demo/Makefile.am	Mon Sep 12 09:19:52 2005 +0000
@@ -14,7 +14,8 @@
 	hello_lemon \
 	sub_graph_adaptor_demo \
 	descriptor_map_demo \
-	coloring
+	coloring \
+	grid_graph_demo
 
 if HAVE_GLPK
 noinst_PROGRAMS += lp_demo lp_maxflow_demo
@@ -37,6 +38,8 @@
 
 graph_to_eps_demo_SOURCES = graph_to_eps_demo.cc
 
+grid_graph_demo_SOURCES = grid_graph_demo.cc
+
 graph_orientation_SOURCES = graph_orientation.cc
 
 min_route_SOURCES = min_route.cc