//  (C) Copyright John Maddock 2001 - 2003. 

//  (C) Copyright Jens Maurer 2001 - 2003. 

//  Use, modification and distribution are subject to the 

//  Boost Software License, Version 1.0. (See accompanying file 

//  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)



//  See http://www.boost.org for most recent version.



//  linux specific config options:



#define BOOST_PLATFORM "linux"



// make sure we have __GLIBC_PREREQ if available at all

#include <cstdlib>



//

// <stdint.h> added to glibc 2.1.1

// We can only test for 2.1 though:

//

#if defined(__GLIBC__) && ((__GLIBC__ > 2) || ((__GLIBC__ == 2) && (__GLIBC_MINOR__ >= 1)))

   // <stdint.h> defines int64_t unconditionally, but <sys/types.h> defines

   // int64_t only if __GNUC__.  Thus, assume a fully usable <stdint.h>

   // only when using GCC.

#  if defined __GNUC__

#    define BOOST_HAS_STDINT_H

#  endif

#endif



#if defined(__LIBCOMO__)

   //

   // como on linux doesn't have std:: c functions:

   // NOTE: versions of libcomo prior to beta28 have octal version numbering,

   // e.g. version 25 is 21 (dec)

   //

#  if __LIBCOMO_VERSION__ <= 20

#    define BOOST_NO_STDC_NAMESPACE

#  endif



#  if __LIBCOMO_VERSION__ <= 21

#    define BOOST_NO_SWPRINTF

#  endif



#endif



//

// If glibc is past version 2 then we definitely have

// gettimeofday, earlier versions may or may not have it:

//

#if defined(__GLIBC__) && (__GLIBC__ >= 2)

#  define BOOST_HAS_GETTIMEOFDAY

#endif



#ifdef __USE_POSIX199309

#  define BOOST_HAS_NANOSLEEP

#endif



#if defined(__GLIBC__) && defined(__GLIBC_PREREQ)

// __GLIBC_PREREQ is available since 2.1.2



   // swprintf is available since glibc 2.2.0

#  if !__GLIBC_PREREQ(2,2) || (!defined(__USE_ISOC99) && !defined(__USE_UNIX98))

#    define BOOST_NO_SWPRINTF

#  endif

#else

#  define BOOST_NO_SWPRINTF

#endif



// boilerplate code:

#define BOOST_HAS_UNISTD_H

#include <boost/config/posix_features.hpp>



#ifndef __GNUC__

//

// if the compiler is not gcc we still need to be able to parse

// the GNU system headers, some of which (mainly <stdint.h>)

// use GNU specific extensions:

//

#  ifndef __extension__

#     define __extension__

#  endif

#  ifndef __const__

#     define __const__ const

#  endif

#  ifndef __volatile__

#     define __volatile__ volatile

#  endif

#  ifndef __signed__

#     define __signed__ signed

#  endif

#  ifndef __typeof__

#     define __typeof__ typeof

#  endif

#  ifndef __inline__

#     define __inline__ inline

#  endif

#endif





