ceph/src/boost/boost/config/platform/macos.hpp

   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