rt-thread/components/drivers/serial/SConscript

from building import *

cwd = GetCurrentDir()
CPPPATH = [cwd + '/../include']
if GetDepend(['RT_USING_SERIAL']):
    if GetDepend(['RT_USING_SERIAL_V2']):
        src = Glob('serial_v2.c')
        group = DefineGroup('DeviceDrivers', src, depend = ['RT_USING_SERIAL_V2'], CPPPATH = CPPPATH)
    else:
        src = Glob('serial.c')
        group = DefineGroup('DeviceDrivers', src, depend = ['RT_USING_SERIAL'], CPPPATH = CPPPATH)

Return('group')