Index: trunk/src/plugins/rt_topo/Makefile.inc
===================================================================
--- trunk/src/plugins/rt_topo/Makefile.inc	(revision 1349)
+++ trunk/src/plugins/rt_topo/Makefile.inc	(revision 1350)
@@ -8,4 +8,5 @@
 	$(PLG)/rt_topo/crbs.o \
 	$(THIRD)/libgrbs/grbs.o \
 	$(THIRD)/libgrbs/addr_hash.o \
+	$(THIRD)/libgrbs/rtree.o \
 	$(THIRD)/libgrbs/debug.o