rt-thread/bsp/amebaz/drivers/wlan/SConscript

import rtconfig
from building import *

cwd     = GetCurrentDir()
CPPPATH = [cwd, str(Dir('#'))]

src = []
if GetDepend(['RT_USING_LWIP']):
        src += Split('''
                drv_wifi.c
                drv_wlan.c
                ''')

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

Return('group')