| 1 | // (C) Copyright John Maddock 2003. |
|---|
| 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) |
|---|
| 5 | |
|---|
| 6 | |
|---|
| 7 | #ifndef BOOST_CONFIG_REQUIRES_THREADS_HPP |
|---|
| 8 | #define BOOST_CONFIG_REQUIRES_THREADS_HPP |
|---|
| 9 | |
|---|
| 10 | #ifndef BOOST_CONFIG_HPP |
|---|
| 11 | # include <boost/config.hpp> |
|---|
| 12 | #endif |
|---|
| 13 | |
|---|
| 14 | #if defined(BOOST_DISABLE_THREADS) |
|---|
| 15 | |
|---|
| 16 | // |
|---|
| 17 | // special case to handle versions of gcc which don't currently support threads: |
|---|
| 18 | // |
|---|
| 19 | #if defined(__GNUC__) && ((__GNUC__ < 3) || (__GNUC_MINOR__ <= 3) || !defined(BOOST_STRICT_CONFIG)) |
|---|
| 20 | // |
|---|
| 21 | // this is checked up to gcc 3.3: |
|---|
| 22 | // |
|---|
| 23 | #if defined(__sgi) || defined(__hpux) |
|---|
| 24 | # error "Multi-threaded programs are not supported by gcc on HPUX or Irix (last checked with gcc 3.3)" |
|---|
| 25 | #endif |
|---|
| 26 | |
|---|
| 27 | #endif |
|---|
| 28 | |
|---|
| 29 | # error "Threading support unavaliable: it has been explicitly disabled with BOOST_DISABLE_THREADS" |
|---|
| 30 | |
|---|
| 31 | #elif !defined(BOOST_HAS_THREADS) |
|---|
| 32 | |
|---|
| 33 | # if defined __COMO__ |
|---|
| 34 | // Comeau C++ |
|---|
| 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)" |
|---|
| 36 | |
|---|
| 37 | #elif defined(__INTEL_COMPILER) || defined(__ICL) || defined(__ICC) || defined(__ECC) |
|---|
| 38 | // Intel |
|---|
| 39 | #ifdef _WIN32 |
|---|
| 40 | # error "Compiler threading support is not turned on. Please set the correct command line options for threading: either /MT /MTd /MD or /MDd" |
|---|
| 41 | #else |
|---|
| 42 | # error "Compiler threading support is not turned on. Please set the correct command line options for threading: -openmp" |
|---|
| 43 | #endif |
|---|
| 44 | |
|---|
| 45 | # elif defined __GNUC__ |
|---|
| 46 | // GNU C++: |
|---|
| 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)" |
|---|
| 48 | |
|---|
| 49 | #elif defined __sgi |
|---|
| 50 | // SGI MIPSpro C++ |
|---|
| 51 | # error "Compiler threading support is not turned on. Please set the correct command line options for threading: -D_SGI_MP_SOURCE" |
|---|
| 52 | |
|---|
| 53 | #elif defined __DECCXX |
|---|
| 54 | // Compaq Tru64 Unix cxx |
|---|
| 55 | # error "Compiler threading support is not turned on. Please set the correct command line options for threading: -pthread" |
|---|
| 56 | |
|---|
| 57 | #elif defined __BORLANDC__ |
|---|
| 58 | // Borland |
|---|
| 59 | # error "Compiler threading support is not turned on. Please set the correct command line options for threading: -tWM" |
|---|
| 60 | |
|---|
| 61 | #elif defined __MWERKS__ |
|---|
| 62 | // Metrowerks CodeWarrior |
|---|
| 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" |
|---|
| 64 | |
|---|
| 65 | #elif defined __SUNPRO_CC |
|---|
| 66 | // Sun Workshop Compiler C++ |
|---|
| 67 | # error "Compiler threading support is not turned on. Please set the correct command line options for threading: -mt" |
|---|
| 68 | |
|---|
| 69 | #elif defined __HP_aCC |
|---|
| 70 | // HP aCC |
|---|
| 71 | # error "Compiler threading support is not turned on. Please set the correct command line options for threading: -mt" |
|---|
| 72 | |
|---|
| 73 | #elif defined(__IBMCPP__) |
|---|
| 74 | // IBM Visual Age |
|---|
| 75 | # error "Compiler threading support is not turned on. Please compile the code with the xlC_r compiler" |
|---|
| 76 | |
|---|
| 77 | #elif defined _MSC_VER |
|---|
| 78 | // Microsoft Visual C++ |
|---|
| 79 | // |
|---|
| 80 | // Must remain the last #elif since some other vendors (Metrowerks, for |
|---|
| 81 | // example) also #define _MSC_VER |
|---|
| 82 | # error "Compiler threading support is not turned on. Please set the correct command line options for threading: either /MT /MTd /MD or /MDd" |
|---|
| 83 | |
|---|
| 84 | #else |
|---|
| 85 | |
|---|
| 86 | # error "Compiler threading support is not turned on. Please consult your compiler's documentation for the appropriate options to use" |
|---|
| 87 | |
|---|
| 88 | #endif // compilers |
|---|
| 89 | |
|---|
| 90 | #endif // BOOST_HAS_THREADS |
|---|
| 91 | |
|---|
| 92 | #endif // BOOST_CONFIG_REQUIRES_THREADS_HPP |
|---|
| 93 | |
|---|
