Move "ar" flags to config.mk to allow for silent "make -s"
Based on patch by Mike Frysinger, 20 Jun 2006
diff --git a/board/altera/ep1s10/Makefile b/board/altera/ep1s10/Makefile
index 26873b6..7a8caf7 100644
--- a/board/altera/ep1s10/Makefile
+++ b/board/altera/ep1s10/Makefile
@@ -37,7 +37,7 @@
 SOBJS	:= $(addprefix $(obj),$(SOBJS))
 
 $(LIB):	$(obj).depend $(OBJS)
-	$(AR) crv $@ $(OBJS)
+	$(AR) $(ARFLAGS) $@ $(OBJS)
 
 clean:
 	rm -f $(SOBJS) $(OBJS)