diff --git a/arch/m68k/cpu/mcf532x/Makefile b/arch/m68k/cpu/mcf532x/Makefile
index 6790d90..257d46d 100644
--- a/arch/m68k/cpu/mcf532x/Makefile
+++ b/arch/m68k/cpu/mcf532x/Makefile
@@ -25,7 +25,7 @@
 
 # CFLAGS += -DET_DEBUG
 
-LIB	= lib$(CPU).a
+LIB	= lib$(CPU).o
 
 START	=
 COBJS	= cpu.o speed.o cpu_init.o interrupts.o
@@ -37,7 +37,7 @@
 all:	$(obj).depend $(START) $(LIB)
 
 $(LIB):	$(OBJS)
-	$(AR) $(ARFLAGS) $@ $(OBJS)
+	$(call cmd_link_o_target, $(OBJS))
 
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