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)
7 * The gcc include path logic is derived from STLport:
10 * Hewlett-Packard Company
12 * Copyright (c) 1996-1999
13 * Silicon Graphics Computer Systems, Inc.
16 * Moscow Center for SPARC Technology
18 * Copyright (c) 1999-2003
21 * This material is provided "as is", with absolutely no warranty expressed
22 * or implied. Any use is at your own risk.
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.
32 #ifndef BOOST_TR1_DETAIL_CONFIG_ALL_HPP_INCLUDED
33 # define BOOST_TR1_DETAIL_CONFIG_ALL_HPP_INCLUDED
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....
41 // Including <cstddef> at least lets us detect STLport:
45 // Including <cstdlib> allows us to use __GLIBCXX__ to
46 // determine the version of the stdc++ library in use
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>
57 # define BOOST_TR1_GCC_INCLUDE_PATH include
61 # if (defined(__SGI_STL_PORT) || defined(_STLPORT_VERSION)) && !defined(__BORLANDC__)
63 // can't use <../stlport/name> since some compilers put stlport in a different directory:
64 # define BOOST_TR1_STD_HEADER(name) <../stlport4/name>
66 # define BOOST_TR1_STD_HEADER(name) <../CC/name>
68 # define BOOST_TR1_STD_HEADER(name) <../stlport/name>
70 # elif defined(__PATHSCALE__) && (defined(__STD_RWCOMPILER_H__) || defined(_RWSTD_VER))
71 # define BOOST_TR1_STD_HEADER(name) <../include/name>
73 # elif defined(__SUNPRO_CC) && (defined(__STD_RWCOMPILER_H__) || defined(_RWSTD_VER))
74 # define BOOST_TR1_STD_HEADER(name) <../stdcxx4/name>
76 # elif defined(__HP_aCC)
77 // HP aCC include path:
78 # define BOOST_TR1_STD_HEADER(name) <../include_std/name>
80 # elif defined(__DECCXX)
81 # define BOOST_TR1_STD_HEADER(name) <../cxx/name>
83 # elif defined(__BORLANDC__) && __BORLANDC__ >= 0x570
84 # define BOOST_TR1_STD_HEADER(name) <../include/dinkumware/name>
86 # elif defined(__clang__)
87 # define BOOST_TR1_STD_HEADER(name) <../include/name>
89 # elif defined(_CRAYC)
90 # define BOOST_TR1_STD_HEADER(name) <../include/name>
92 # elif defined(__GNUC__)
93 # if defined(BOOST_TR1_GCC_INCLUDE_PATH)
94 # define BOOST_TR1_STD_HEADER(name) <../BOOST_TR1_GCC_INCLUDE_PATH/name>
95 # elif (defined(__FreeBSD__))
96 # define BOOST_TR1_STD_HEADER(name) <../__GNUC__.__GNUC_MINOR__/name>
98 # if ( (__GNUC__ == 3) && (defined(__APPLE_CC__) || defined(__CYGWIN__)))
99 # define BOOST_TR1_STD_HEADER(name) <../c++/name>
100 # elif ((__GLIBCXX__ == 20050421) && defined(__APPLE_CC__))
101 // Some Darwin tools fix libstdc++ at 4.0.0 irrespective of the actual
103 # define BOOST_TR1_STD_HEADER(name) <../4.0.0/name>
105 * Before version 3.4.0 the 0 patch level was not part of the include path:
107 # elif defined (__GNUC_PATCHLEVEL__) && ((__GNUC_PATCHLEVEL__ > 0) || \
108 (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
110 # define BOOST_TR1_STD_HEADER(name) <../__GNUC__.__GNUC_MINOR__.__GNUC_PATCHLEVEL__/name>
112 # define BOOST_TR1_STD_HEADER(name) <../__GNUC__.__GNUC_MINOR__/name>
116 # if !defined(BOOST_TR1_DISABLE_INCLUDE_NEXT) && !defined(__ICC) \
117 && (defined(__FreeBSD__) || defined(linux) || defined(__linux) || defined(__linux__) || defined(__GNU__) || defined(__GLIBC__))
118 // Disable use of #include_next on Linux as typically we are installed in a directory that is searched
119 // *after* the std lib include path:
120 # define BOOST_TR1_DISABLE_INCLUDE_NEXT
124 # define BOOST_TR1_STD_HEADER(name) <../include/name>
127 #if !defined(BOOST_TR1_STD_CHEADER)
128 # define BOOST_TR1_STD_CHEADER(name) BOOST_TR1_STD_HEADER(name)
131 #if defined(__GNUC__) && !defined(BOOST_HAS_INCLUDE_NEXT)
132 # define BOOST_HAS_INCLUDE_NEXT
134 #ifdef __GXX_EXPERIMENTAL_CXX0X__
135 # define BOOST_HAS_CPP_0X
137 #if defined(_MSC_VER) && (_MSC_VER >= 1600) && !defined(BOOST_HAS_CPP_0X)
138 # define BOOST_HAS_CPP_0X
141 // We may be in the middle of parsing boost/config.hpp
142 // when this header is included, so don't rely on config
143 // stuff in the rest of this header...
145 // Find our actual std lib:
147 #if defined(BOOST_HAS_INCLUDE_NEXT) && !defined(BOOST_TR1_DISABLE_INCLUDE_NEXT)
149 // We don't take this branch if BOOST_TR1_DISABLE_INCLUDE_NEXT
150 // is defined as we may be installed in
151 // /usr/include, in which case #include_next won't work as our
152 // include path will occur AFTER the regular std lib one :-(
154 # ifndef BOOST_TR1_NO_RECURSION
155 # define BOOST_TR1_NO_RECURSION
156 # define BOOST_TR1_NO_CONFIG_ALL_RECURSION
158 # include_next <utility>
159 # ifdef BOOST_TR1_NO_CONFIG_ALL_RECURSION
160 # undef BOOST_TR1_NO_CONFIG_ALL_RECURSION
161 # undef BOOST_TR1_NO_RECURSION
164 # include BOOST_TR1_STD_HEADER(utility)
167 #include <boost/tr1/detail/config.hpp>