.waf-tools/compiler-features.py

# -*- Mode: python; py-indent-offset: 4; indent-tabs-mode: nil; coding: utf-8; -*-

from waflib.Configure import conf

STD_TO_STRING = '''
#include <string>
int
main()
{
  std::string s = std::to_string(0);
  s = std::to_string(0l);
  s = std::to_string(0ll);
  s = std::to_string(0u);
  s = std::to_string(0ul);
  s = std::to_string(0ull);
  s = std::to_string(0.0f);
  s = std::to_string(0.0);
  s = std::to_string(0.0l);
  s.clear();
}
'''

@conf
def check_std_to_string(self):
    if self.check_cxx(msg='Checking for std::to_string',
                      fragment=STD_TO_STRING, mandatory=False):
        self.define('HAVE_STD_TO_STRING', 1)

def configure(conf):
    conf.check_std_to_string()