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/netstar/Makefile b/board/netstar/Makefile
index 27d96d2..88da2b9 100644
--- a/board/netstar/Makefile
+++ b/board/netstar/Makefile
@@ -48,7 +48,7 @@
 		$(obj)crcek.srec $(obj)crcek.bin $(obj)crcit
 
 $(LIB):	$(OBJS) $(SOBJS)
-	$(AR) crv $@ $^
+	$(AR) $(ARFLAGS) $@ $^
 
 $(obj)eeprom.srec:	$(obj)eeprom.o $(obj)eeprom_start.o
 	cd $(lnk) && $(LD) -T $(LDSCRIPT) -g -Ttext $(LOAD_ADDR) \