1 // (C) Copyright John Maddock 2001 - 2003.
2 // (C) Copyright Darin Adler 2001 - 2002.
3 // (C) Copyright Jens Maurer 2001 - 2002.
4 // (C) Copyright Beman Dawes 2001 - 2003.
5 // (C) Copyright Douglas Gregor 2002.
6 // (C) Copyright David Abrahams 2002 - 2003.
7 // (C) Copyright Synge Todo 2003.
8 // Use, modification and distribution are subject to the
9 // Boost Software License, Version 1.0. (See accompanying file
10 // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
12 // See http://www.boost.org for most recent version.
14 // GNU C++ compiler setup:
16 # if __GNUC__ == 2 && __GNUC_MINOR__ == 91
17 // egcs 1.1 won't parse shared_ptr.hpp without this:
18 # define BOOST_NO_AUTO_PTR
20 # if __GNUC__ == 2 && __GNUC_MINOR__ < 95
22 // Prior to gcc 2.95 member templates only partly
23 // work - define BOOST_MSVC6_MEMBER_TEMPLATES
24 // instead since inline member templates mostly work.
26 # define BOOST_NO_MEMBER_TEMPLATES
27 # if __GNUC_MINOR__ >= 9
28 # define BOOST_MSVC6_MEMBER_TEMPLATES
32 # if __GNUC__ == 2 && __GNUC_MINOR__ < 96
33 # define BOOST_NO_SFINAE
36 # if __GNUC__ == 2 && __GNUC_MINOR__ <= 97
37 # define BOOST_NO_MEMBER_TEMPLATE_FRIENDS
38 # define BOOST_NO_OPERATORS_IN_NAMESPACE
42 # define BOOST_NO_USING_DECLARATION_OVERLOADS_FROM_TYPENAME_BASE
43 # define BOOST_FUNCTION_SCOPE_USING_DECLARATION_BREAKS_ADL
47 # define BOOST_NO_EXCEPTIONS
51 // Bug specific to gcc 3.1 and 3.2:
53 #if (__GNUC__ == 3) && ((__GNUC_MINOR__ == 1) || (__GNUC_MINOR__ == 2))
54 # define BOOST_NO_EXPLICIT_FUNCTION_TEMPLATE_ARGUMENTS
58 // Threading support: Turn this on unconditionally here (except for
59 // those platforms where we can know for sure). It will get turned off again
60 // later if no threading API is detected.
62 #if !defined(__MINGW32__) && !defined(linux) && !defined(__linux) && !defined(__linux__)
63 # define BOOST_HAS_THREADS
67 // gcc has "long long"
69 #define BOOST_HAS_LONG_LONG
72 // gcc implements the named return value optimization since version 3.1
74 #if __GNUC__ > 3 || ( __GNUC__ == 3 && __GNUC_MINOR__ >= 1 )
75 #define BOOST_HAS_NRVO
78 #define BOOST_COMPILER "GNU C++ version " __VERSION__
82 // we don't know gcc prior to version 2.90:
83 #if (__GNUC__ == 2) && (__GNUC_MINOR__ < 90)
84 # error "Compiler not configured - please reconfigure"
87 // last known and checked version is 3.4:
88 #if (__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ > 0))
89 # if defined(BOOST_ASSERT_CONFIG)
90 # error "Unknown compiler version - please run the configure tests and report the results"
92 # warning "Unknown compiler version - please run the configure tests and report the results"