# ===========================================================================
#  http://www.gnu.org/software/autoconf-archive/ax_cxx_header_stdcxx_98.html
# ===========================================================================
#
# SYNOPSIS
#
#   AX_CXX_HEADER_STDCXX_98
#
# DESCRIPTION
#
#   Check for complete library coverage of the C++1998/2003 standard.
#
# LICENSE
#
#   Copyright (c) 2008 Benjamin Kosnik <bkoz@redhat.com>
#
#   Copying and distribution of this file, with or without modification, are
#   permitted in any medium without royalty provided the copyright notice
#   and this notice are preserved. This file is offered as-is, without any
#   warranty.

#serial 7

AU_ALIAS([AC_CXX_HEADER_STDCXX_98], [AX_CXX_HEADER_STDCXX_98])
AC_DEFUN([AX_CXX_HEADER_STDCXX_98], [
    AC_CACHE_CHECK([for ISO C++ 98 include files], [ax_cv_cxx_stdcxx_98], [
      AC_LANG_PUSH([C++])
      AC_COMPILE_IFELSE([
        AC_LANG_PROGRAM([
#include <cassert>
#include <cctype>
#include <cerrno>
#include <cfloat>
#include <ciso646>
#include <climits>
#include <clocale>
#include <cmath>
#include <csetjmp>
#include <csignal>
#include <cstdarg>
#include <cstddef>
#include <cstdio>
#include <cstdlib>
#include <cstring>
#include <ctime>

#include <algorithm>
#include <bitset>
#include <complex>
#include <deque>
#include <exception>
#include <fstream>
#include <functional>
#include <iomanip>
#include <ios>
#include <iosfwd>
#include <iostream>
#include <istream>
#include <iterator>
#include <limits>
#include <list>
#include <locale>
#include <map>
#include <memory>
#include <new>
#include <numeric>
#include <ostream>
#include <queue>
#include <set>
#include <sstream>
#include <stack>
#include <stdexcept>
#include <streambuf>
#include <string>
#include <typeinfo>
#include <utility>
#include <valarray>
#include <vector>
      ], [
      int x 
      ]), [ax_cv_cxx_stdcxx_98=yes ], [ax_cv_cxx_stdcxx_98=no ]
      ])

    AC_LANG_POP

    ])

  if test "$ax_cv_cxx_stdcxx_98" = yes; then
    AC_DEFINE(STDCXX_98_HEADERS,,[Define if ISO C++ 1998 header files are present. ])
  fi
])
