ceph/src/boost/tools/build/src/engine/boehm_gc/include/gc_config_macros.h

   1 /*
   2  * This should never be included directly.  It is included only from gc.h.
   3  * We separate it only to make gc.h more suitable as documentation.
   4  *
   5  * Some tests for old macros.  These violate our namespace rules and will
   6  * disappear shortly.  Use the GC_ names.
   7  */
   8 #if defined(SOLARIS_THREADS) || defined(_SOLARIS_THREADS) \
   9     || defined(_SOLARIS_PTHREADS) || defined(GC_SOLARIS_PTHREADS)
  10   /* We no longer support old style Solaris threads.            */
  11   /* GC_SOLARIS_THREADS now means pthreads.                     */
  12 # ifndef GC_SOLARIS_THREADS
  13 #   define GC_SOLARIS_THREADS
  14 # endif
  15 #endif
  16 #if defined(IRIX_THREADS)
  17 # define GC_IRIX_THREADS
  18 #endif
  19 #if defined(DGUX_THREADS)
  20 # if !defined(GC_DGUX386_THREADS)
  21 #  define GC_DGUX386_THREADS
  22 # endif
  23 #endif
  24 #if defined(AIX_THREADS)
  25 # define GC_AIX_THREADS
  26 #endif
  27 #if defined(HPUX_THREADS)
  28 # define GC_HPUX_THREADS
  29 #endif
  30 #if defined(OSF1_THREADS)
  31 # define GC_OSF1_THREADS
  32 #endif
  33 #if defined(LINUX_THREADS)
  34 # define GC_LINUX_THREADS
  35 #endif
  36 #if defined(WIN32_THREADS)
  37 # define GC_WIN32_THREADS
  38 #endif
  39 #if defined(USE_LD_WRAP)
  40 # define GC_USE_LD_WRAP
  41 #endif
  42
  43 #if !defined(_REENTRANT) && (defined(GC_SOLARIS_THREADS) \
  44                              || defined(GC_HPUX_THREADS) \
  45                              || defined(GC_AIX_THREADS) \
  46                              || defined(GC_LINUX_THREADS) \
  47                              || defined(GC_NETBSD_THREADS) \
  48                              || defined(GC_GNU_THREADS) \
  49                              || defined(GC_HAIKU_THREADS))
  50 # define _REENTRANT
  51         /* Better late than never.  This fails if system headers that   */
  52         /* depend on this were previously included.                     */
  53 #endif
  54
  55 #if !defined(_PTHREADS) && defined(GC_NETBSD_THREADS)
  56 # define _PTHREADS
  57 #endif
  58
  59 #if defined(GC_DGUX386_THREADS) && !defined(_POSIX4A_DRAFT10_SOURCE)
  60 # define _POSIX4A_DRAFT10_SOURCE 1
  61 #endif
  62
  63 # if defined(GC_SOLARIS_THREADS) || defined(GC_FREEBSD_THREADS) || \
  64         defined(GC_IRIX_THREADS) || defined(GC_LINUX_THREADS) || \
  65         defined(GC_HPUX_THREADS) || defined(GC_OSF1_THREADS) || \
  66         defined(GC_DGUX386_THREADS) || defined(GC_DARWIN_THREADS) || \
  67         defined(GC_AIX_THREADS) || defined(GC_NETBSD_THREADS) || \
  68         (defined(GC_WIN32_THREADS) && defined(__CYGWIN32__)) || \
  69         defined(GC_GNU_THREADS) || defined(GC_HAIKU_THREADS)
  70 #   define GC_PTHREADS
  71 # endif
  72
  73 #if defined(GC_WIN32_PTHREADS)
  74 #   define GC_WIN32_THREADS
  75 #   define GC_PTHREADS
  76 #endif
  77
  78 #if defined(GC_THREADS) && !defined(GC_PTHREADS)
  79 # if defined(__linux__)
  80 #   define GC_LINUX_THREADS
  81 #   define GC_PTHREADS
  82 # endif
  83 # if !defined(__linux__) && (defined(_PA_RISC1_1) || defined(_PA_RISC2_0) \
  84                          || defined(hppa) || defined(__HPPA)) \
  85                          || (defined(__ia64) && defined(_HPUX_SOURCE))
  86 #   define GC_HPUX_THREADS
  87 #   define GC_PTHREADS
  88 # endif
  89 # if !defined(__linux__) && (defined(__alpha) || defined(__alpha__))
  90 #   define GC_OSF1_THREADS
  91 #   define GC_PTHREADS
  92 # endif
  93 # if defined(__mips) && !defined(__linux__)
  94 #   define GC_IRIX_THREADS
  95 #   define GC_PTHREADS
  96 # endif
  97 # if defined(__sparc) && !defined(__linux__) \
  98      || defined(sun) && (defined(i386) || defined(__i386__))
  99 #   define GC_SOLARIS_THREADS
 100 #   define GC_PTHREADS
 101 # endif
 102 # if defined(__APPLE__) && defined(__MACH__)
 103 #   define GC_DARWIN_THREADS
 104 #   define GC_PTHREADS
 105 # endif
 106 # if !defined(GC_PTHREADS) && (defined(__FreeBSD__) || defined(__DragonFly__))
 107 #   define GC_FREEBSD_THREADS
 108 #   define GC_PTHREADS
 109 # endif
 110 # if !defined(GC_PTHREADS) && defined(__NetBSD__)
 111 #   define GC_NETBSD_THREADS
 112 #   define GC_PTHREADS
 113 # endif
 114 # if defined(DGUX) && (defined(i386) || defined(__i386__))
 115 #   define GC_DGUX386_THREADS
 116 #   define GC_PTHREADS
 117 # endif
 118 # if defined(_AIX)
 119 #   define GC_AIX_THREADS
 120 #   define GC_PTHREADS
 121 # endif
 122 #endif /* GC_THREADS */
 123
 124 #if defined(GC_THREADS) && !defined(GC_PTHREADS) && !defined(GC_WIN32_THREADS) \
 125     && (defined(_WIN32) || defined(_MSC_VER) || defined(__CYGWIN__) \
 126      || defined(__MINGW32__) || defined(__BORLANDC__) \
 127      || defined(_WIN32_WCE))
 128 # define GC_WIN32_THREADS
 129 # if defined(__CYGWIN__)
 130 #   define GC_PTHREADS
 131 # endif
 132 #endif
 133
 134 # define __GC
 135 # ifndef _WIN32_WCE
 136 #   include <stddef.h>
 137 #   if defined(__MINGW32__)
 138 #     include <stdint.h>
 139       /* We mention uintptr_t.                                      */
 140       /* Perhaps this should be included in pure msft environments  */
 141       /* as well?                                                   */
 142 #   endif
 143 # else /* ! _WIN32_WCE */
 144 /* Yet more kluges for WinCE */
 145 #   include <stdlib.h>          /* size_t is defined here */
 146     typedef long ptrdiff_t;     /* ptrdiff_t is not defined */
 147 # endif
 148
 149 #if defined(_DLL) && !defined(GC_NOT_DLL) && !defined(GC_DLL)
 150 # define GC_DLL
 151 #endif
 152
 153 #if defined(__MINGW32__) && defined(GC_DLL)
 154 # ifdef GC_BUILD
 155 #   define GC_API __declspec(dllexport)
 156 # else
 157 #   define GC_API __declspec(dllimport)
 158 # endif
 159 #endif
 160
 161 #if (defined(__DMC__) || defined(_MSC_VER)) && defined(GC_DLL)
 162 # ifdef GC_BUILD
 163 #   define GC_API extern __declspec(dllexport)
 164 # else
 165 #   define GC_API __declspec(dllimport)
 166 # endif
 167 #endif
 168
 169 #if defined(__WATCOMC__) && defined(GC_DLL)
 170 # ifdef GC_BUILD
 171 #   define GC_API extern __declspec(dllexport)
 172 # else
 173 #   define GC_API extern __declspec(dllimport)
 174 # endif
 175 #endif
 176
 177 #ifndef GC_API
 178 #define GC_API extern
 179 #endif
 180