github.com/searKing/golang/go@v1.2.117/runtime/cgosymbolizer/include/boost/config/platform/macos.hpp (about)

     1  //  (C) Copyright John Maddock 2001 - 2003. 
     2  //  (C) Copyright Darin Adler 2001 - 2002. 
     3  //  (C) Copyright Bill Kempf 2002. 
     4  //  Use, modification and distribution are subject to the 
     5  //  Boost Software License, Version 1.0. (See accompanying file 
     6  //  LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
     7  
     8  //  See http://www.boost.org for most recent version.
     9  
    10  //  Mac OS specific config options:
    11  
    12  #define BOOST_PLATFORM "Mac OS"
    13  
    14  #if __MACH__ && !defined(_MSL_USING_MSL_C)
    15  
    16  // Using the Mac OS X system BSD-style C library.
    17  
    18  #  ifndef BOOST_HAS_UNISTD_H
    19  #    define BOOST_HAS_UNISTD_H
    20  #  endif
    21  //
    22  // Begin by including our boilerplate code for POSIX
    23  // feature detection, this is safe even when using
    24  // the MSL as Metrowerks supply their own <unistd.h>
    25  // to replace the platform-native BSD one. G++ users
    26  // should also always be able to do this on MaxOS X.
    27  //
    28  #  include <boost/config/detail/posix_features.hpp>
    29  #  ifndef BOOST_HAS_STDINT_H
    30  #     define BOOST_HAS_STDINT_H
    31  #  endif
    32  
    33  //
    34  // BSD runtime has pthreads, sigaction, sched_yield and gettimeofday,
    35  // of these only pthreads are advertised in <unistd.h>, so set the 
    36  // other options explicitly:
    37  //
    38  #  define BOOST_HAS_SCHED_YIELD
    39  #  define BOOST_HAS_GETTIMEOFDAY
    40  #  define BOOST_HAS_SIGACTION
    41  
    42  #  if (__GNUC__ < 3) && !defined( __APPLE_CC__)
    43  
    44  // GCC strange "ignore std" mode works better if you pretend everything
    45  // is in the std namespace, for the most part.
    46  
    47  #    define BOOST_NO_STDC_NAMESPACE
    48  #  endif
    49  
    50  #  if (__GNUC__ >= 4)
    51  
    52  // Both gcc and intel require these.  
    53  #    define BOOST_HAS_PTHREAD_MUTEXATTR_SETTYPE
    54  #    define BOOST_HAS_NANOSLEEP
    55  
    56  #  endif
    57  
    58  #else
    59  
    60  // Using the MSL C library.
    61  
    62  // We will eventually support threads in non-Carbon builds, but we do
    63  // not support this yet.
    64  #  if ( defined(TARGET_API_MAC_CARBON) && TARGET_API_MAC_CARBON ) || ( defined(TARGET_CARBON) && TARGET_CARBON )
    65  
    66  #  if !defined(BOOST_HAS_PTHREADS)
    67  // MPTasks support is deprecated/removed from Boost:
    68  //#    define BOOST_HAS_MPTASKS
    69  #  elif ( __dest_os == __mac_os_x )
    70  // We are doing a Carbon/Mach-O/MSL build which has pthreads, but only the
    71  // gettimeofday and no posix.
    72  #  define BOOST_HAS_GETTIMEOFDAY
    73  #  endif
    74  
    75  #ifdef BOOST_HAS_PTHREADS
    76  #  define BOOST_HAS_THREADS
    77  #endif
    78  
    79  // The remote call manager depends on this.
    80  #    define BOOST_BIND_ENABLE_PASCAL
    81  
    82  #  endif
    83  
    84  #endif
    85  
    86  
    87