ceph/src/boost/libs/python/config/cxx.py

   1 #
   2 # Copyright (c) 2016 Stefan Seefeld
   3 # All rights reserved.
   4 #
   5 # Distributed under the Boost Software License, Version 1.0.
   6 # (See accompanying file LICENSE_1_0.txt or copy at
   7 # http://www.boost.org/LICENSE_1_0.txt)
   8
   9 from . import ui
  10 import os
  11
  12 def add_options(vars):
  13
  14     pass
  15
  16 def check(context):
  17
  18     source = r"""#if __cplusplus < 201103L
  19 #error no C++11
  20 #endif"""
  21
  22     context.Message('Checking for C++11 support...')
  23
  24     if not context.TryCompile(source, '.cpp'):
  25         context.env['CXX11'] = False
  26         context.Result(0)
  27     else:
  28         context.env['CXX11'] = True
  29         context.Result(1)
  30     return True