ninja: error: '../../../../libraries/jni/arm64-v8a/libcardboard_api.so', needed by '../../../../build/intermediates/cmake/debug/obj/arm64-v8a/libcardboard_jni.so', missing and no known rule to make it
D:\\Android\\code\\cardboard-master\\sdk\\build\\intermediates\\cmake\\debug\\obj\\${ANDROID_ABI}\\libcardboard_api.so