Index: trunk/MagicSoft/Control/SubsystemIO/Makefile
===================================================================
--- trunk/MagicSoft/Control/SubsystemIO/Makefile	(revision 1054)
+++ trunk/MagicSoft/Control/SubsystemIO/Makefile	(revision 1056)
@@ -26,5 +26,5 @@
 	$(CC) -o mainForPeriodicSignal mainForPeriodicSignal.o $(OBJS) $(LIBS)
 
-.SUFFIX: .o .cxx
+.SUFFIXES: .o .cxx
 .cxx.o:
 	$(CC) $(CFLAGS) -c $*.cxx -o $*.o