1cmd_drivers/usb/common/built-in.a := echo >/dev/null; rm -f drivers/usb/common/built-in.a; /usr/bin/ccache /home/test/workspace/code/optee_3.16/build/../toolchains/aarch64/bin/aarch64-linux-gnu-ar cDPrST drivers/usb/common/built-in.a drivers/usb/common/common.o drivers/usb/common/usb-conn-gpio.o drivers/usb/common/ulpi.o 2