import rtconfig Import('RTT_ROOT') from building import * src_bsp = ['application.c', 'startup.c', 'board.c'] src_drv = ['uart.c', 'led.c'] if GetDepend('RT_USING_DFS'): src_drv += ['sd.c', 'spi.c'] if GetDepend('RT_USING_LWIP'): src_drv += ['emac.c'] src = File(src_bsp + src_drv ) CPPPATH = [ GetCurrentDir() ] group = DefineGroup('Startup', src, depend = [''], CPPPATH = CPPPATH) Return('group')