Import('RTT_ROOT') from building import * src_bsp = ['application.c', 'startup.c', 'board.c'] src_drv = ['uart.c'] if GetDepend('RT_USING_RTGUI'): src_drv += ['display_controller.c'] src = File(src_bsp + src_drv) CPPPATH = [GetCurrentDir()] group = DefineGroup('Startup', src, depend = [''], CPPPATH = CPPPATH) Return('group')