+bp_dual$(OE) : $(SRC)/bp_dual.cpp $(INC)/bp_dual.h $(HEADERS)
+ $(CC) -c $(SRC)/bp_dual.cpp
+
+bbp$(OE) : $(SRC)/bbp.cpp $(INC)/bbp.h $(INC)/bp_dual.h $(HEADERS)
+ $(CC) -c $(SRC)/bbp.cpp
+
+cbp$(OE) : $(SRC)/cbp.cpp $(INC)/cbp.h $(INC)/bbp.h $(INC)/bp_dual.h $(HEADERS)
+ $(CC) -c $(SRC)/cbp.cpp
+