ceph/src/boost/boost/predef/compiler/gcc.h

   1 /*
   2 Copyright Rene Rivera 2008-2015
   3 Distributed under the Boost Software License, Version 1.0.
   4 (See accompanying file LICENSE_1_0.txt or copy at
   5 http://www.boost.org/LICENSE_1_0.txt)
   6 */
   7
   8 #ifndef BOOST_PREDEF_COMPILER_GCC_H
   9 #define BOOST_PREDEF_COMPILER_GCC_H
  10
  11 /* Other compilers that emulate this one need to be detected first. */
  12
  13 #include <boost/predef/compiler/clang.h>
  14
  15 #include <boost/predef/version_number.h>
  16 #include <boost/predef/make.h>
  17
  18 /*`
  19 [heading `BOOST_COMP_GNUC`]
  20
  21 [@http://en.wikipedia.org/wiki/GNU_Compiler_Collection Gnu GCC C/C++] compiler.
  22 Version number available as major, minor, and patch (if available).
  23
  24 [table
  25     [[__predef_symbol__] [__predef_version__]]
  26
  27     [[`__GNUC__`] [__predef_detection__]]
  28
  29     [[`__GNUC__`, `__GNUC_MINOR__`, `__GNUC_PATCHLEVEL__`] [V.R.P]]
  30     [[`__GNUC__`, `__GNUC_MINOR__`] [V.R.0]]
  31     ]
  32  */
  33
  34 #define BOOST_COMP_GNUC BOOST_VERSION_NUMBER_NOT_AVAILABLE
  35
  36 #if defined(__GNUC__)
  37 #   if !defined(BOOST_COMP_GNUC_DETECTION) && defined(__GNUC_PATCHLEVEL__)
  38 #       define BOOST_COMP_GNUC_DETECTION \
  39             BOOST_VERSION_NUMBER(__GNUC__,__GNUC_MINOR__,__GNUC_PATCHLEVEL__)
  40 #   endif
  41 #   if !defined(BOOST_COMP_GNUC_DETECTION)
  42 #       define BOOST_COMP_GNUC_DETECTION \
  43             BOOST_VERSION_NUMBER(__GNUC__,__GNUC_MINOR__,0)
  44 #   endif
  45 #endif
  46
  47 #ifdef BOOST_COMP_GNUC_DETECTION
  48 #   if defined(BOOST_PREDEF_DETAIL_COMP_DETECTED)
  49 #       define BOOST_COMP_GNUC_EMULATED BOOST_COMP_GNUC_DETECTION
  50 #   else
  51 #       undef BOOST_COMP_GNUC
  52 #       define BOOST_COMP_GNUC BOOST_COMP_GNUC_DETECTION
  53 #   endif
  54 #   define BOOST_COMP_GNUC_AVAILABLE
  55 #   include <boost/predef/detail/comp_detected.h>
  56 #endif
  57
  58 #define BOOST_COMP_GNUC_NAME "Gnu GCC C/C++"
  59
  60 #endif
  61
  62 #include <boost/predef/detail/test.h>
  63 BOOST_PREDEF_DECLARE_TEST(BOOST_COMP_GNUC,BOOST_COMP_GNUC_NAME)
  64
  65 #ifdef BOOST_COMP_GNUC_EMULATED
  66 #include <boost/predef/detail/test.h>
  67 BOOST_PREDEF_DECLARE_TEST(BOOST_COMP_GNUC_EMULATED,BOOST_COMP_GNUC_NAME)
  68 #endif