1/*
2Copyright Rene Rivera 2008-2015
3Distributed under the Boost Software License, Version 1.0.
4(See accompanying file LICENSE_1_0.txt or copy at
5http://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
19http://gcc.gnu.org/libstdc++/[GNU libstdc++] Standard {CPP} library.
20Version 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>
54BOOST_PREDEF_DECLARE_TEST(BOOST_LIB_STD_GNU,BOOST_LIB_STD_GNU_NAME)
55

source code of include/boost/predef/library/std/stdcpp3.h