from building import *
import os

cwd     = GetCurrentDir()
CPPPATH = [cwd]
src = ['cpuport.c', 'interrupt.c']
src += ['context_gcc.S', 'interrupt_gcc.S']

if GetDepend(['RT_USING_HW_ATOMIC']):
    src += ['atomic_riscv.c']

if GetDepend(['RT_USING_SMP']):
    src += ['cpuport_smp.c', 'clint.c']

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

Return('group')