| 1 | // (C) Copyright John Maddock 2003. |
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| 2 | // Use, modification and distribution are subject to the |
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| 3 | // Boost Software License, Version 1.0. (See accompanying file |
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| 4 | // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
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| 5 | |
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| 6 | |
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| 7 | #ifndef BOOST_CONFIG_REQUIRES_THREADS_HPP |
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| 8 | #define BOOST_CONFIG_REQUIRES_THREADS_HPP |
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| 9 | |
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| 10 | #ifndef BOOST_CONFIG_HPP |
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| 11 | # include <boost/config.hpp> |
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| 12 | #endif |
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| 13 | |
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| 14 | #if defined(BOOST_DISABLE_THREADS) |
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| 15 | |
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| 16 | // |
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| 17 | // special case to handle versions of gcc which don't currently support threads: |
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| 18 | // |
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| 19 | #if defined(__GNUC__) && ((__GNUC__ < 3) || (__GNUC_MINOR__ <= 3) || !defined(BOOST_STRICT_CONFIG)) |
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| 20 | // |
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| 21 | // this is checked up to gcc 3.3: |
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| 22 | // |
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| 23 | #if defined(__sgi) || defined(__hpux) |
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| 24 | # error "Multi-threaded programs are not supported by gcc on HPUX or Irix (last checked with gcc 3.3)" |
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| 25 | #endif |
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| 26 | |
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| 27 | #endif |
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| 28 | |
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| 29 | # error "Threading support unavaliable: it has been explicitly disabled with BOOST_DISABLE_THREADS" |
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| 30 | |
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| 31 | #elif !defined(BOOST_HAS_THREADS) |
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| 32 | |
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| 33 | # if defined __COMO__ |
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| 34 | // Comeau C++ |
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| 35 | # error "Compiler threading support is not turned on. Please set the correct command line options for threading: -D_MT (Windows) or -D_REENTRANT (Unix)" |
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| 36 | |
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| 37 | #elif defined(__INTEL_COMPILER) || defined(__ICL) || defined(__ICC) || defined(__ECC) |
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| 38 | // Intel |
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| 39 | #ifdef _WIN32 |
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| 40 | # error "Compiler threading support is not turned on. Please set the correct command line options for threading: either /MT /MTd /MD or /MDd" |
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| 41 | #else |
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| 42 | # error "Compiler threading support is not turned on. Please set the correct command line options for threading: -openmp" |
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| 43 | #endif |
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| 44 | |
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| 45 | # elif defined __GNUC__ |
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| 46 | // GNU C++: |
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| 47 | # error "Compiler threading support is not turned on. Please set the correct command line options for threading: -pthread (Linux), -pthreads (Solaris) or -mthreads (Mingw32)" |
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| 48 | |
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| 49 | #elif defined __sgi |
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| 50 | // SGI MIPSpro C++ |
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| 51 | # error "Compiler threading support is not turned on. Please set the correct command line options for threading: -D_SGI_MP_SOURCE" |
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| 52 | |
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| 53 | #elif defined __DECCXX |
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| 54 | // Compaq Tru64 Unix cxx |
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| 55 | # error "Compiler threading support is not turned on. Please set the correct command line options for threading: -pthread" |
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| 56 | |
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| 57 | #elif defined __BORLANDC__ |
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| 58 | // Borland |
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| 59 | # error "Compiler threading support is not turned on. Please set the correct command line options for threading: -tWM" |
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| 60 | |
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| 61 | #elif defined __MWERKS__ |
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| 62 | // Metrowerks CodeWarrior |
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| 63 | # 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" |
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| 64 | |
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| 65 | #elif defined __SUNPRO_CC |
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| 66 | // Sun Workshop Compiler C++ |
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| 67 | # error "Compiler threading support is not turned on. Please set the correct command line options for threading: -mt" |
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| 68 | |
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| 69 | #elif defined __HP_aCC |
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| 70 | // HP aCC |
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| 71 | # error "Compiler threading support is not turned on. Please set the correct command line options for threading: -mt" |
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| 72 | |
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| 73 | #elif defined(__IBMCPP__) |
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| 74 | // IBM Visual Age |
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| 75 | # error "Compiler threading support is not turned on. Please compile the code with the xlC_r compiler" |
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| 76 | |
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| 77 | #elif defined _MSC_VER |
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| 78 | // Microsoft Visual C++ |
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| 79 | // |
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| 80 | // Must remain the last #elif since some other vendors (Metrowerks, for |
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| 81 | // example) also #define _MSC_VER |
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| 82 | # error "Compiler threading support is not turned on. Please set the correct command line options for threading: either /MT /MTd /MD or /MDd" |
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| 83 | |
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| 84 | #else |
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| 85 | |
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| 86 | # error "Compiler threading support is not turned on. Please consult your compiler's documentation for the appropriate options to use" |
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| 87 | |
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| 88 | #endif // compilers |
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| 89 | |
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| 90 | #endif // BOOST_HAS_THREADS |
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| 91 | |
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| 92 | #endif // BOOST_CONFIG_REQUIRES_THREADS_HPP |
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