rt-thread-official/bsp/jz47xx/SConscript

import rtconfig
Import('RTT_ROOT')
from building import *

src_bsp   = ['application.c', 'startup.c', 'board.c']
src_drv   = ['uart.c']

src	= File(src_bsp + src_drv)
CPPPATH = Dir('#')
group = DefineGroup('Startup', src, depend = [''], CPPPATH = CPPPATH)

Return('group')