savedcmd_drivers/mfd/built-in.a := rm -f drivers/mfd/built-in.a;  printf "drivers/mfd/%s " sun6i-prcm.o mfd-core.o axp20x.o axp20x-i2c.o axp20x-rsb.o syscon.o | xargs ar cDPrST drivers/mfd/built-in.a