diff --git a/lib/lzma/Makefile b/lib/lzma/Makefile
index 57f03b0..4d3401d 100644
--- a/lib/lzma/Makefile
+++ b/lib/lzma/Makefile
@@ -26,7 +26,7 @@
 
 include $(TOPDIR)/config.mk
 
-LIB	= $(obj)liblzma.a
+LIB	= $(obj)liblzma.o
 
 SOBJS	=
 
@@ -39,7 +39,7 @@
 OBJS	:= $(addprefix $(obj),$(SOBJS) $(COBJS))
 
 $(LIB):	$(obj).depend $(OBJS)
-	$(AR) $(ARFLAGS) $@ $(OBJS)
+	$(call cmd_link_o_target, $(OBJS))
 
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