guo ecf2d82159
sync branch rt-smart. (#6641)
* Synchronize the code of the rt mart branch to the master branch.
  * TTY device
  * Add lwP code from rt-smart
  * Add vnode in DFS, but DFS will be re-write for rt-smart
  * There are three libcpu for rt-smart:
    * arm/cortex-a, arm/aarch64
    * riscv64

Co-authored-by: Rbb666 <zhangbingru@rt-thread.com>
Co-authored-by: zhkag <zhkag@foxmail.com>
2022-12-03 12:07:44 +08:00

18 lines
377 B
Python

from building import *
cwd = GetCurrentDir()
CPPPATH = [cwd + '/../include']
src = Split('''
cputime.c
''')
if GetDepend('RT_USING_CPUTIME_CORTEXM'):
src += ['cputime_cortexm.c']
if GetDepend('RT_USING_CPUTIME_RISCV'):
src += ['cputime_riscv.c']
group = DefineGroup('DeviceDrivers', src, depend = ['RT_USING_CPUTIME'], CPPPATH = CPPPATH)
Return('group')