forked from boostorg/config
69 lines
2.1 KiB
C++
69 lines
2.1 KiB
C++
// (C) Copyright Boost.org 2001. Permission to copy, use, modify, sell and
|
|
// distribute this software is granted provided this copyright notice appears
|
|
// in all copies. This software is provided "as is" without express or implied
|
|
// warranty, and with no claim as to its suitability for any purpose.
|
|
|
|
// See http://www.boost.org for most recent version.
|
|
|
|
// GNU C++ compiler setup:
|
|
|
|
# if __GNUC__ == 2 && __GNUC_MINOR__ == 91
|
|
// egcs 1.1 won't parse shared_ptr.hpp without this:
|
|
# define BOOST_NO_AUTO_PTR
|
|
# endif
|
|
# if __GNUC__ == 2 && __GNUC_MINOR__ < 95
|
|
//
|
|
// Prior to gcc 2.95 member templates only partly
|
|
// work - define BOOST_MSVC6_MEMBER_TEMPLATES
|
|
// instead since inline member templates mostly work.
|
|
//
|
|
# define BOOST_NO_MEMBER_TEMPLATES
|
|
# if __GNUC_MINOR__ >= 9
|
|
# define BOOST_MSVC6_MEMBER_TEMPLATES
|
|
# endif
|
|
# endif
|
|
|
|
# if __GNUC__ == 2 && __GNUC_MINOR__ <= 97
|
|
# define BOOST_NO_MEMBER_TEMPLATE_FRIENDS
|
|
# define BOOST_NO_OPERATORS_IN_NAMESPACE
|
|
# endif
|
|
|
|
//
|
|
// Threading support: Turn this on unconditionally here (except for
|
|
// MinGW, where we can know for sure). It will get turned off again
|
|
// later if no threading API is detected.
|
|
//
|
|
#if !defined(__MINGW32__) || defined(_MT)
|
|
# define BOOST_HAS_THREADS
|
|
#endif
|
|
|
|
//
|
|
// gcc has "long long"
|
|
//
|
|
#define BOOST_HAS_LONG_LONG
|
|
|
|
//
|
|
// gcc implements the named return value optimization since version 3.1
|
|
//
|
|
#if __GNUC__ > 3 || ( __GNUC__ == 3 && __GNUC_MINOR__ >= 1 )
|
|
#define BOOST_HAS_NRVO
|
|
#endif
|
|
|
|
#define BOOST_COMPILER "GNU C++ version " __VERSION__
|
|
|
|
//
|
|
// versions check:
|
|
// we don't know gcc prior to version 2.90:
|
|
#if (__GNUC__ == 2) && (__GNUC_MINOR__ < 90)
|
|
# error "Compiler not configured - please reconfigure"
|
|
#endif
|
|
//
|
|
// last known and checked version is 3.2:
|
|
#if (__GNUC__ > 3) || ((__GNUC__ == 3) && (__GNUC_MINOR__ > 2))
|
|
# if defined(BOOST_ASSERT_CONFIG)
|
|
# error "Unknown compiler version - please run the configure tests and report the results"
|
|
# else
|
|
# warning "Unknown compiler version - please run the configure tests and report the results"
|
|
# endif
|
|
#endif
|