boost/tr1/detail/config_all.hpp

   1 //  (C) Copyright John Maddock 2005.
   2 //  Use, modification and distribution are subject to the
   3 //  Boost Software License, Version 1.0. (See accompanying file
   4 //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
   5
   6 /*
   7  * The gcc include path logic is derived from STLport:
   8  *
   9  * Copyright (c) 1994
  10  * Hewlett-Packard Company
  11  *
  12  * Copyright (c) 1996-1999
  13  * Silicon Graphics Computer Systems, Inc.
  14  *
  15  * Copyright (c) 1997
  16  * Moscow Center for SPARC Technology
  17  *
  18  * Copyright (c) 1999-2003
  19  * Boris Fomitchev
  20  *
  21  * This material is provided "as is", with absolutely no warranty expressed
  22  * or implied. Any use is at your own risk.
  23  *
  24  * Permission to use or copy this software for any purpose is hereby granted
  25  * without fee, provided the above notices are retained on all copies.
  26  * Permission to modify the code and to distribute modified code is granted,
  27  * provided the above notices are retained, and a notice that the code was
  28  * modified is included with the above copyright notice.
  29  *
  30  */
  31
  32 #ifndef BOOST_TR1_DETAIL_CONFIG_ALL_HPP_INCLUDED
  33 #  define BOOST_TR1_DETAIL_CONFIG_ALL_HPP_INCLUDED
  34
  35 //
  36 // IMPORTANT: we must figure out the basics, such as how to
  37 // forward to the real std lib headers *without* including
  38 // boost/config.hpp or any of the std lib headers.  A classic
  39 // chicken and the egg problem....
  40 //
  41 // Including <cstddef> at least lets us detect STLport:
  42 //
  43 #include <cstddef>
  44
  45 // Including <cstdlib> allows us to use __GLIBCXX__ to
  46 // determine the version of the stdc++ library in use
  47 // under Darwin.
  48 #include <cstdlib>
  49
  50 #  if defined(_RWSTD_VER) && _RWSTD_VER >= 0x04010200
  51 #     if !defined (__SUNPRO_CC) && !defined (__DECCXX)
  52 #        define BOOST_TR1_STD_CHEADER(name) <../include/ansi/name>
  53 #     endif
  54 #  endif
  55
  56
  57 #  if (defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION)) && !defined(__BORLANDC__)
  58 #     ifdef __SUNPRO_CC
  59          // can't use <../stlport/name> since some compilers put stlport in a different directory:
  60 #        define BOOST_TR1_STD_HEADER(name) <../stlport4/name>
  61 #     elif defined(__PGI)
  62 #        define BOOST_TR1_STD_HEADER(name) <../CC/name>
  63 #     else
  64 #        define BOOST_TR1_STD_HEADER(name) <../stlport/name>
  65 #     endif
  66
  67 #  elif defined(__HP_aCC)
  68       // HP aCC include path:
  69 #     define BOOST_TR1_STD_HEADER(name) <../include_std/name>
  70
  71 #  elif defined(__DECCXX)
  72 #     define BOOST_TR1_STD_HEADER(name) <../cxx/name>
  73
  74 #  elif defined(__BORLANDC__) && __BORLANDC__ >= 0x570
  75 #     define BOOST_TR1_STD_HEADER(name) <../include/dinkumware/name>
  76
  77 #  elif defined(__GNUC__) && __GNUC__ >= 3
  78 #    if defined(BOOST_TR1_GCC_INCLUDE_PATH)
  79 #      define BOOST_TR1_STD_HEADER(name) <../BOOST_TR1_GCC_INCLUDE_PATH/name>
  80 #    elif ( (__GNUC__ == 3 ) && ((__GNUC_MINOR__ == 0) || ((__GNUC_MINOR__ < 3) && defined(__APPLE_CC__))))
  81 #      define BOOST_TR1_STD_HEADER(name) <../g++-v3/name>
  82 #    else
  83 #      if ( ((__GNUC__ == 3 ) && (__GNUC_MINOR__ >= 3)) && (defined(__APPLE_CC__) || defined(__CYGWIN__)))
  84 #        define BOOST_TR1_STD_HEADER(name) <../c++/name>
  85 #      elif ((__GLIBCXX__ == 20050421) && defined(__APPLE_CC__))
  86          // Some Darwin tools fix libstdc++ at 4.0.0 irrespective of the actual
  87          // compiler version:
  88 #        define BOOST_TR1_STD_HEADER(name) <../4.0.0/name>
  89          /*
  90           *  Before version 3.4.0 the 0 patch level was not part of the include path:
  91           */
  92 #      elif defined (__GNUC_PATCHLEVEL__) && ((__GNUC_PATCHLEVEL__ > 0) || \
  93                                               (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
  94                                               (__GNUC__ > 3))
  95 #        define BOOST_TR1_STD_HEADER(name) <../__GNUC__.__GNUC_MINOR__.__GNUC_PATCHLEVEL__/name>
  96 #      else
  97 #        define BOOST_TR1_STD_HEADER(name) <../__GNUC__.__GNUC_MINOR__/name>
  98 #      endif
  99 #    endif
 100
 101 #      if !defined(BOOST_TR1_DISABLE_INCLUDE_NEXT) && !defined(__ICC) \
 102             && (defined(linux) || defined(__linux) || defined(__linux__) || defined(__GNU__) || defined(__GLIBC__))
 103          // Disable use of #include_next on Linux as typically we are installed in a directory that is searched
 104          // *after* the std lib include path:
 105 #        define BOOST_TR1_DISABLE_INCLUDE_NEXT
 106 #      endif
 107
 108 #  else
 109 #     define BOOST_TR1_STD_HEADER(name) <../include/name>
 110 #  endif
 111
 112 #if !defined(BOOST_TR1_STD_CHEADER)
 113 #  define BOOST_TR1_STD_CHEADER(name) BOOST_TR1_STD_HEADER(name)
 114 #endif
 115
 116 #if defined(__GNUC__) && !defined(BOOST_HAS_INCLUDE_NEXT)
 117 #  define BOOST_HAS_INCLUDE_NEXT
 118 #endif
 119 #ifdef __GXX_EXPERIMENTAL_CXX0X__
 120 #  define BOOST_HAS_CPP_0X
 121 #endif
 122
 123 //
 124 // We may be in the middle of parsing boost/config.hpp
 125 // when this header is included, so don't rely on config
 126 // stuff in the rest of this header...
 127 //
 128 // Find our actual std lib:
 129 //
 130 #if defined(BOOST_HAS_INCLUDE_NEXT) && !defined(BOOST_TR1_DISABLE_INCLUDE_NEXT)
 131 //
 132 // We don't take this branch if BOOST_TR1_DISABLE_INCLUDE_NEXT
 133 // is defined as we may be installed in
 134 // /usr/include, in which case #include_next won't work as our
 135 // include path will occur AFTER the regular std lib one :-(
 136 //
 137 #  ifndef BOOST_TR1_NO_RECURSION
 138 #     define BOOST_TR1_NO_RECURSION
 139 #     define BOOST_TR1_NO_CONFIG_ALL_RECURSION
 140 #  endif
 141 #  include_next <utility>
 142 #  if (__GNUC__ < 3)
 143 #     include_next <algorithm>
 144 #     include_next <iterator>
 145 #  endif
 146 #  ifdef BOOST_TR1_NO_CONFIG_ALL_RECURSION
 147 #     undef BOOST_TR1_NO_CONFIG_ALL_RECURSION
 148 #     undef BOOST_TR1_NO_RECURSION
 149 #  endif
 150 #else
 151 #  include BOOST_TR1_STD_HEADER(utility)
 152 #endif
 153
 154 #include <boost/tr1/detail/config.hpp>
 155
 156 #endif
 157
 158