rt-thread/components/libc/compilers/common/extension/fcntl/msvc/SConscript

from building import *
Import('rtconfig')

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

if rtconfig.CROSS_TOOL == 'msvc':
    group = DefineGroup('Compiler', src, depend = [''], CPPPATH = CPPPATH)
Return('group')