Import('RTT_ROOT')
from building import *
cwd = GetCurrentDir()
group = []
if GetDepend('NU_PKG_USING_DEMO'):
    src = Split("""
    usbd_hid_dance_mouse.c
    slcd_show_tick.c
    usbd_cdc_vcom_echo.c
    """)
    CPPPATH = [cwd]
    group = DefineGroup('nu_pkgs_demo', src, depend = [''], CPPPATH = CPPPATH)

Return('group')