//  Boost compiler configuration selection header file

//  (C) Copyright John Maddock 2001 - 2002. 

//  (C) Copyright Jens Maurer 2001. 

//  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.

// locate which platform we are on and define BOOST_PLATFORM_CONFIG as needed.

// Note that we define the headers to include using "header_name" not

// <header_name> in order to prevent macro expansion within the header

// name (for example "linux" is a macro on linux systems).

#if defined(linux) || defined(__linux) || defined(__linux__) || defined(__GNU__) || defined(__GLIBC__) 

// linux, also other platforms (Hurd etc) that use GLIBC, should these really have their own config headers though?

#  define BOOST_PLATFORM_CONFIG "boost/config/platform/linux.hpp"

#elif defined(__FreeBSD__) || defined(__NetBSD__) || defined(__OpenBSD__) || defined(__DragonFly__)

// BSD:

#  define BOOST_PLATFORM_CONFIG "boost/config/platform/bsd.hpp"

#elif defined(sun) || defined(__sun)

// solaris:

#  define BOOST_PLATFORM_CONFIG "boost/config/platform/solaris.hpp"

#elif defined(__sgi)

// SGI Irix:

#  define BOOST_PLATFORM_CONFIG "boost/config/platform/irix.hpp"

#elif defined(__hpux)

// hp unix:

#  define BOOST_PLATFORM_CONFIG "boost/config/platform/hpux.hpp"

#elif defined(__CYGWIN__)

// cygwin is not win32:

#  define BOOST_PLATFORM_CONFIG "boost/config/platform/cygwin.hpp"

#elif defined(_WIN32) || defined(__WIN32__) || defined(WIN32)

// win32:

#  define BOOST_PLATFORM_CONFIG "boost/config/platform/win32.hpp"

#elif defined(__BEOS__)

// BeOS

#  define BOOST_PLATFORM_CONFIG "boost/config/platform/beos.hpp"

#elif defined(macintosh) || defined(__APPLE__) || defined(__APPLE_CC__)

// MacOS

#  define BOOST_PLATFORM_CONFIG "boost/config/platform/macos.hpp"

#elif defined(__IBMCPP__) || defined(_AIX)

// IBM

#  define BOOST_PLATFORM_CONFIG "boost/config/platform/aix.hpp"

#elif defined(__amigaos__)

// AmigaOS

#  define BOOST_PLATFORM_CONFIG "boost/config/platform/amigaos.hpp"

#elif defined(__QNXNTO__)

// QNX:

#  define BOOST_PLATFORM_CONFIG "boost/config/platform/qnxnto.hpp"

#else

#  if defined(unix) \

      || defined(__unix) \

      || defined(_XOPEN_SOURCE) \

      || defined(_POSIX_SOURCE)

   // generic unix platform:

#  ifndef BOOST_HAS_UNISTD_H

#     define BOOST_HAS_UNISTD_H

#  endif

#  include <boost/config/posix_features.hpp>

#  endif

#  if defined (BOOST_ASSERT_CONFIG)

      // this must come last - generate an error if we don't

      // recognise the platform:

#     error "Unknown platform - please configure and report the results to boost.org"

#  endif

#endif