rt-thread/components/libc/posix/src/SConscript

# RT-Thread building script for component

from building import *

src     = []
cwd     = GetCurrentDir()
CPPPATH = [cwd]
group   = []

flag = False
src += ['unistd.c'] #TODO

if flag == True:
    group = DefineGroup('POSIX', src, depend = [''], CPPPATH = CPPPATH)

Return('group')