annotate DEPENDENCIES/generic/include/boost/config/requires_threads.hpp @ 133:4acb5d8d80b6 tip

Don't fail environmental check if README.md exists (but .txt and no-suffix don't)
author Chris Cannam
date Tue, 30 Jul 2019 12:25:44 +0100
parents 2665513ce2d3
children
rev   line source
Chris@16 1 // (C) Copyright John Maddock 2003.
Chris@16 2 // Use, modification and distribution are subject to the
Chris@16 3 // Boost Software License, Version 1.0. (See accompanying file
Chris@16 4 // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
Chris@16 5
Chris@16 6
Chris@16 7 #ifndef BOOST_CONFIG_REQUIRES_THREADS_HPP
Chris@16 8 #define BOOST_CONFIG_REQUIRES_THREADS_HPP
Chris@16 9
Chris@16 10 #ifndef BOOST_CONFIG_HPP
Chris@16 11 # include <boost/config.hpp>
Chris@16 12 #endif
Chris@16 13
Chris@16 14 #if defined(BOOST_DISABLE_THREADS)
Chris@16 15
Chris@16 16 //
Chris@16 17 // special case to handle versions of gcc which don't currently support threads:
Chris@16 18 //
Chris@16 19 #if defined(__GNUC__) && ((__GNUC__ < 3) || (__GNUC_MINOR__ <= 3) || !defined(BOOST_STRICT_CONFIG))
Chris@16 20 //
Chris@16 21 // this is checked up to gcc 3.3:
Chris@16 22 //
Chris@16 23 #if defined(__sgi) || defined(__hpux)
Chris@16 24 # error "Multi-threaded programs are not supported by gcc on HPUX or Irix (last checked with gcc 3.3)"
Chris@16 25 #endif
Chris@16 26
Chris@16 27 #endif
Chris@16 28
Chris@16 29 # error "Threading support unavaliable: it has been explicitly disabled with BOOST_DISABLE_THREADS"
Chris@16 30
Chris@16 31 #elif !defined(BOOST_HAS_THREADS)
Chris@16 32
Chris@16 33 # if defined __COMO__
Chris@16 34 // Comeau C++
Chris@16 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)"
Chris@16 36
Chris@16 37 #elif defined(__INTEL_COMPILER) || defined(__ICL) || defined(__ICC) || defined(__ECC)
Chris@16 38 // Intel
Chris@16 39 #ifdef _WIN32
Chris@16 40 # error "Compiler threading support is not turned on. Please set the correct command line options for threading: either /MT /MTd /MD or /MDd"
Chris@16 41 #else
Chris@16 42 # error "Compiler threading support is not turned on. Please set the correct command line options for threading: -openmp"
Chris@16 43 #endif
Chris@16 44
Chris@16 45 # elif defined __GNUC__
Chris@16 46 // GNU C++:
Chris@16 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)"
Chris@16 48
Chris@16 49 #elif defined __sgi
Chris@16 50 // SGI MIPSpro C++
Chris@16 51 # error "Compiler threading support is not turned on. Please set the correct command line options for threading: -D_SGI_MP_SOURCE"
Chris@16 52
Chris@16 53 #elif defined __DECCXX
Chris@16 54 // Compaq Tru64 Unix cxx
Chris@16 55 # error "Compiler threading support is not turned on. Please set the correct command line options for threading: -pthread"
Chris@16 56
Chris@16 57 #elif defined __BORLANDC__
Chris@16 58 // Borland
Chris@16 59 # error "Compiler threading support is not turned on. Please set the correct command line options for threading: -tWM"
Chris@16 60
Chris@16 61 #elif defined __MWERKS__
Chris@16 62 // Metrowerks CodeWarrior
Chris@16 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"
Chris@16 64
Chris@16 65 #elif defined __SUNPRO_CC
Chris@16 66 // Sun Workshop Compiler C++
Chris@16 67 # error "Compiler threading support is not turned on. Please set the correct command line options for threading: -mt"
Chris@16 68
Chris@16 69 #elif defined __HP_aCC
Chris@16 70 // HP aCC
Chris@16 71 # error "Compiler threading support is not turned on. Please set the correct command line options for threading: -mt"
Chris@16 72
Chris@16 73 #elif defined(__IBMCPP__)
Chris@16 74 // IBM Visual Age
Chris@16 75 # error "Compiler threading support is not turned on. Please compile the code with the xlC_r compiler"
Chris@16 76
Chris@16 77 #elif defined _MSC_VER
Chris@16 78 // Microsoft Visual C++
Chris@16 79 //
Chris@16 80 // Must remain the last #elif since some other vendors (Metrowerks, for
Chris@16 81 // example) also #define _MSC_VER
Chris@16 82 # error "Compiler threading support is not turned on. Please set the correct command line options for threading: either /MT /MTd /MD or /MDd"
Chris@16 83
Chris@16 84 #else
Chris@16 85
Chris@16 86 # error "Compiler threading support is not turned on. Please consult your compiler's documentation for the appropriate options to use"
Chris@16 87
Chris@16 88 #endif // compilers
Chris@16 89
Chris@16 90 #endif // BOOST_HAS_THREADS
Chris@16 91
Chris@16 92 #endif // BOOST_CONFIG_REQUIRES_THREADS_HPP