Can't Compile NTCore For Pi 3

For the last few hours I tried compiling NTCore for the PI 3 with this toolchain on archlinux https://github.com/raspberrypi/tools/tree/master/arm-bcm2708/arm-rpi-4.9.3-linux-gnueabihf but gradle states that the build was successful but it’s no output folder for the thing. I even tried compiling directly on the Pi 3 and still no output arm folder from gradle. There’s an option to compile with Cmake, however I have no idea how to use it or use my Cross compiler toolchain with it. Is anyone having the same problems ? Any solutions or suggestions would help honestly, thanks in advance.