fix compile warning for env tools

[u-boot] / board / kup / Makefile

diff --git a/board/kup/Makefile b/board/kup/Makefile
index eac75a36b18c24e890cf35242a55367c2666dcc7..5caae8991918770b6b0f2419031339b5f93b6e9d 100644 (file)
--- a/board/kup/Makefile
+++ b/board/kup/Makefile
@@ -23,7 +23,7 @@
 
 include $(TOPDIR)/config.mk
 
-LIB    = $(obj)lib$(BOARD).a
+LIB    = $(obj)lib$(BOARD).o
 
 COBJS  = $(BOARD).o flash.o kup.o
 
@@ -32,7 +32,7 @@ OBJS  := $(addprefix $(obj),$(COBJS))
 SOBJS  := $(addprefix $(obj),$(SOBJS))
 
 $(LIB):        $(obj).depend $(OBJS)
-       $(AR) crv $@ $(OBJS)
+       $(call cmd_link_o_target, $(OBJS))
 
 #########################################################################