savedcmd_drivers/net/mdio/built-in.a := rm -f drivers/net/mdio/built-in.a;  printf "drivers/net/mdio/%s " acpi_mdio.o fwnode_mdio.o of_mdio.o mdio-bcm-iproc.o mdio-bcm-unimac.o mdio-bitbang.o mdio-cavium.o mdio-gpio.o mdio-thunder.o mdio-xgene.o mdio-mux.o mdio-mux-bcm-iproc.o mdio-mux-mmioreg.o mdio-mux-multiplexer.o | xargs ar cDPrST drivers/net/mdio/built-in.a