lib: move compat links from targetdirs to proper makefiles

@@ -25,8 +25,8 @@
 
 CHIP            = ultra
 
 SRCS            = $(SRCS_mvec)
 
-install: all $(ROOTLIBS64) $(ROOTLINKS64) 
+install: all $(ROOTLIBS64) $(ROOTLINKS64)  $(ROOTCOMPATLINKS64)
 
 include $(SRC)/lib/libm/Makefile.targ