github.com/searKing/golang/go@v1.2.117/os/signal/cgo/include/boost/predef/compiler/gcc.h (about)

     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  /* tag::reference[]
    19  = `BOOST_COMP_GNUC`
    20  
    21  http://en.wikipedia.org/wiki/GNU_Compiler_Collection[Gnu GCC C/{CPP}] compiler.
    22  Version number available as major, minor, and patch (if available).
    23  
    24  [options="header"]
    25  |===
    26  | {predef_symbol} | {predef_version}
    27  
    28  | `+__GNUC__+` | {predef_detection}
    29  
    30  | `+__GNUC__+`, `+__GNUC_MINOR__+`, `+__GNUC_PATCHLEVEL__+` | V.R.P
    31  | `+__GNUC__+`, `+__GNUC_MINOR__+` | V.R.0
    32  |===
    33  */ // end::reference[]
    34  
    35  #define BOOST_COMP_GNUC BOOST_VERSION_NUMBER_NOT_AVAILABLE
    36  
    37  #if defined(__GNUC__)
    38  #   if !defined(BOOST_COMP_GNUC_DETECTION) && defined(__GNUC_PATCHLEVEL__)
    39  #       define BOOST_COMP_GNUC_DETECTION \
    40              BOOST_VERSION_NUMBER(__GNUC__,__GNUC_MINOR__,__GNUC_PATCHLEVEL__)
    41  #   endif
    42  #   if !defined(BOOST_COMP_GNUC_DETECTION)
    43  #       define BOOST_COMP_GNUC_DETECTION \
    44              BOOST_VERSION_NUMBER(__GNUC__,__GNUC_MINOR__,0)
    45  #   endif
    46  #endif
    47  
    48  #ifdef BOOST_COMP_GNUC_DETECTION
    49  #   if defined(BOOST_PREDEF_DETAIL_COMP_DETECTED)
    50  #       define BOOST_COMP_GNUC_EMULATED BOOST_COMP_GNUC_DETECTION
    51  #   else
    52  #       undef BOOST_COMP_GNUC
    53  #       define BOOST_COMP_GNUC BOOST_COMP_GNUC_DETECTION
    54  #   endif
    55  #   define BOOST_COMP_GNUC_AVAILABLE
    56  #   include <boost/predef/detail/comp_detected.h>
    57  #endif
    58  
    59  #define BOOST_COMP_GNUC_NAME "Gnu GCC C/C++"
    60  
    61  #endif
    62  
    63  #include <boost/predef/detail/test.h>
    64  BOOST_PREDEF_DECLARE_TEST(BOOST_COMP_GNUC,BOOST_COMP_GNUC_NAME)
    65  
    66  #ifdef BOOST_COMP_GNUC_EMULATED
    67  #include <boost/predef/detail/test.h>
    68  BOOST_PREDEF_DECLARE_TEST(BOOST_COMP_GNUC_EMULATED,BOOST_COMP_GNUC_NAME)
    69  #endif