TARGET_DEF_H = target-def.h $(HOOKS_H)
TM_P_H = tm_p.h $(tm_p_file_list) tm-preds.h
-MACHMODE_H = machmode.h machmode.def
+MACHMODE_H = machmode.h machmode.def @extra_modes_file@
RTL_BASE_H = rtl.h rtl.def $(MACHMODE_H)
RTL_H = $(RTL_BASE_H) genrtl.h
PARAMS_H = params.h params.def