select_platform_config.hpp

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//  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__)) &&                                   \
  !defined(_CRAYC)
// 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"
 
#elif defined(__VXWORKS__)
// vxWorks:
#  define BOOST_PLATFORM_CONFIG "boost/config/platform/vxworks.hpp"
 
#elif defined(__SYMBIAN32__)
// Symbian:
#  define BOOST_PLATFORM_CONFIG "boost/config/platform/symbian.hpp"
 
#elif defined(_CRAYC)
// Cray:
#  define BOOST_PLATFORM_CONFIG "boost/config/platform/cray.hpp"
 
#elif defined(__VMS)
// VMS:
#  define BOOST_PLATFORM_CONFIG "boost/config/platform/vms.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