github.com/searKing/golang/go@v1.2.117/os/signal/cgo/include/boost/predef/library/std/stdcpp3.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_LIBRARY_STD_STDCPP3_H
     9  #define BOOST_PREDEF_LIBRARY_STD_STDCPP3_H
    10  
    11  #include <boost/predef/library/std/_prefix.h>
    12  
    13  #include <boost/predef/version_number.h>
    14  #include <boost/predef/make.h>
    15  
    16  /* tag::reference[]
    17  = `BOOST_LIB_STD_GNU`
    18  
    19  https://gcc.gnu.org/onlinedocs/libstdc%2b%2b/[GNU libstdc++] Standard {CPP} library.
    20  Version number available as year (from 1970), month, and day.
    21  
    22  [options="header"]
    23  |===
    24  | {predef_symbol} | {predef_version}
    25  
    26  | `+__GLIBCXX__+` | {predef_detection}
    27  | `+__GLIBCPP__+` | {predef_detection}
    28  
    29  | `+__GLIBCXX__+` | V.R.P
    30  | `+__GLIBCPP__+` | V.R.P
    31  |===
    32  */ // end::reference[]
    33  
    34  #define BOOST_LIB_STD_GNU BOOST_VERSION_NUMBER_NOT_AVAILABLE
    35  
    36  #if defined(__GLIBCPP__) || defined(__GLIBCXX__)
    37  #   undef BOOST_LIB_STD_GNU
    38  #   if defined(__GLIBCXX__)
    39  #       define BOOST_LIB_STD_GNU BOOST_PREDEF_MAKE_YYYYMMDD(__GLIBCXX__)
    40  #   else
    41  #       define BOOST_LIB_STD_GNU BOOST_PREDEF_MAKE_YYYYMMDD(__GLIBCPP__)
    42  #   endif
    43  #endif
    44  
    45  #if BOOST_LIB_STD_GNU
    46  #   define BOOST_LIB_STD_GNU_AVAILABLE
    47  #endif
    48  
    49  #define BOOST_LIB_STD_GNU_NAME "GNU"
    50  
    51  #endif
    52  
    53  #include <boost/predef/detail/test.h>
    54  BOOST_PREDEF_DECLARE_TEST(BOOST_LIB_STD_GNU,BOOST_LIB_STD_GNU_NAME)