cmd_drivers/gpio/built-in.a := echo >/dev/null; rm -f drivers/gpio/built-in.a; mipsel-openwrt-linux-musl-ar cDPrST drivers/gpio/built-in.a drivers/gpio/gpiolib.o drivers/gpio/gpiolib-devres.o drivers/gpio/gpiolib-legacy.o drivers/gpio/gpiolib-of.o drivers/gpio/gpiolib-cdev.o drivers/gpio/gpiolib-sysfs.o drivers/gpio/gpio-mmio.o drivers/gpio/gpio-mt7621.o