from building import *

cwd = GetCurrentDir()

# add the general drivers.
src = Split('''
board.c
''')

# add gpio code
if GetDepend('RT_USING_PIN'):
    src += ['drv_gpio.c']

# add serial driver code
if  GetDepend('BSP_USING_UART0') or GetDepend('BSP_USING_UART1') or GetDepend('BSP_USING_UART2') or GetDepend('BSP_USING_UART3') or GetDepend('BSP_USING_UART4') or GetDepend('BSP_USING_UART5'):
    src += ['drv_uart.c']

CPPPATH = [cwd]
group = DefineGroup('Drivers', src, depend = [''], CPPPATH = CPPPATH)

Return('group')