sl@0: //  (C) Copyright John Maddock 2003. 
sl@0: //  Use, modification and distribution are subject to the 
sl@0: //  Boost Software License, Version 1.0. (See accompanying file 
sl@0: //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
sl@0: 
sl@0: 
sl@0: #ifndef BOOST_CONFIG_REQUIRES_THREADS_HPP
sl@0: #define BOOST_CONFIG_REQUIRES_THREADS_HPP
sl@0: 
sl@0: #ifndef BOOST_CONFIG_HPP
sl@0: #  include <boost/config.hpp>
sl@0: #endif
sl@0: 
sl@0: #if defined(BOOST_DISABLE_THREADS)
sl@0: 
sl@0: //
sl@0: // special case to handle versions of gcc which don't currently support threads:
sl@0: //
sl@0: #if defined(__GNUC__) && ((__GNUC__ < 3) || (__GNUC_MINOR__ <= 3) || !defined(BOOST_STRICT_CONFIG))
sl@0: //
sl@0: // this is checked up to gcc 3.3:
sl@0: //
sl@0: #if defined(__sgi) || defined(__hpux)
sl@0: #  error "Multi-threaded programs are not supported by gcc on HPUX or Irix (last checked with gcc 3.3)"
sl@0: #endif
sl@0: 
sl@0: #endif
sl@0: 
sl@0: #  error "Threading support unavaliable: it has been explicitly disabled with BOOST_DISABLE_THREADS"
sl@0: 
sl@0: #elif !defined(BOOST_HAS_THREADS)
sl@0: 
sl@0: # if defined __COMO__
sl@0: //  Comeau C++
sl@0: #   error "Compiler threading support is not turned on. Please set the correct command line options for threading: -D_MT (Windows) or -D_REENTRANT (Unix)"
sl@0: 
sl@0: #elif defined(__INTEL_COMPILER) || defined(__ICL) || defined(__ICC) || defined(__ECC)
sl@0: //  Intel
sl@0: #ifdef _WIN32
sl@0: #  error "Compiler threading support is not turned on. Please set the correct command line options for threading: either /MT /MTd /MD or /MDd"
sl@0: #else
sl@0: #   error "Compiler threading support is not turned on. Please set the correct command line options for threading: -openmp"
sl@0: #endif
sl@0: 
sl@0: # elif defined __GNUC__
sl@0: //  GNU C++:
sl@0: #   error "Compiler threading support is not turned on. Please set the correct command line options for threading: -pthread (Linux), -pthreads (Solaris) or -mthreads (Mingw32)"
sl@0: 
sl@0: #elif defined __sgi
sl@0: //  SGI MIPSpro C++
sl@0: #   error "Compiler threading support is not turned on. Please set the correct command line options for threading: -D_SGI_MP_SOURCE"
sl@0: 
sl@0: #elif defined __DECCXX
sl@0: //  Compaq Tru64 Unix cxx
sl@0: #   error "Compiler threading support is not turned on. Please set the correct command line options for threading: -pthread"
sl@0: 
sl@0: #elif defined __BORLANDC__
sl@0: //  Borland
sl@0: #   error "Compiler threading support is not turned on. Please set the correct command line options for threading: -tWM"
sl@0: 
sl@0: #elif defined  __MWERKS__
sl@0: //  Metrowerks CodeWarrior
sl@0: #   error "Compiler threading support is not turned on. Please set the correct command line options for threading: either -runtime sm, -runtime smd, -runtime dm, or -runtime dmd"
sl@0: 
sl@0: #elif defined  __SUNPRO_CC
sl@0: //  Sun Workshop Compiler C++
sl@0: #   error "Compiler threading support is not turned on. Please set the correct command line options for threading: -mt"
sl@0: 
sl@0: #elif defined __HP_aCC
sl@0: //  HP aCC
sl@0: #   error "Compiler threading support is not turned on. Please set the correct command line options for threading: -mt"
sl@0: 
sl@0: #elif defined(__IBMCPP__)
sl@0: //  IBM Visual Age
sl@0: #   error "Compiler threading support is not turned on. Please compile the code with the xlC_r compiler"
sl@0: 
sl@0: #elif defined _MSC_VER
sl@0: //  Microsoft Visual C++
sl@0: //
sl@0: //  Must remain the last #elif since some other vendors (Metrowerks, for
sl@0: //  example) also #define _MSC_VER
sl@0: #  error "Compiler threading support is not turned on. Please set the correct command line options for threading: either /MT /MTd /MD or /MDd"
sl@0: 
sl@0: #else
sl@0: 
sl@0: #  error "Compiler threading support is not turned on.  Please consult your compiler's documentation for the appropriate options to use"
sl@0: 
sl@0: #endif // compilers
sl@0: 
sl@0: #endif // BOOST_HAS_THREADS
sl@0: 
sl@0: #endif // BOOST_CONFIG_REQUIRES_THREADS_HPP