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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_C_GNU_H | |
9 | #define BOOST_PREDEF_LIBRARY_C_GNU_H | |
10 | ||
11 | #include <boost/predef/version_number.h> | |
12 | #include <boost/predef/make.h> | |
13 | ||
14 | #include <boost/predef/library/c/_prefix.h> | |
15 | ||
16 | #if defined(__STDC__) | |
17 | #include <stddef.h> | |
18 | #elif defined(__cplusplus) | |
19 | #include <cstddef> | |
20 | #endif | |
21 | ||
22 | /*` | |
23 | [heading `BOOST_LIB_C_GNU`] | |
24 | ||
25 | [@http://en.wikipedia.org/wiki/Glibc GNU glibc] Standard C library. | |
26 | Version number available as major, and minor. | |
27 | ||
28 | [table | |
29 | [[__predef_symbol__] [__predef_version__]] | |
30 | ||
31 | [[`__GLIBC__`] [__predef_detection__]] | |
32 | [[`__GNU_LIBRARY__`] [__predef_detection__]] | |
33 | ||
34 | [[`__GLIBC__`, `__GLIBC_MINOR__`] [V.R.0]] | |
35 | [[`__GNU_LIBRARY__`, `__GNU_LIBRARY_MINOR__`] [V.R.0]] | |
36 | ] | |
37 | */ | |
38 | ||
39 | #define BOOST_LIB_C_GNU BOOST_VERSION_NUMBER_NOT_AVAILABLE | |
40 | ||
41 | #if defined(__GLIBC__) || defined(__GNU_LIBRARY__) | |
42 | # undef BOOST_LIB_C_GNU | |
43 | # if defined(__GLIBC__) | |
44 | # define BOOST_LIB_C_GNU \ | |
45 | BOOST_VERSION_NUMBER(__GLIBC__,__GLIBC_MINOR__,0) | |
46 | # else | |
47 | # define BOOST_LIB_C_GNU \ | |
48 | BOOST_VERSION_NUMBER(__GNU_LIBRARY__,__GNU_LIBRARY_MINOR__,0) | |
49 | # endif | |
50 | #endif | |
51 | ||
52 | #if BOOST_LIB_C_GNU | |
53 | # define BOOST_LIB_C_GNU_AVAILABLE | |
54 | #endif | |
55 | ||
56 | #define BOOST_LIB_C_GNU_NAME "GNU" | |
57 | ||
58 | #endif | |
59 | ||
60 | #include <boost/predef/detail/test.h> | |
61 | BOOST_PREDEF_DECLARE_TEST(BOOST_LIB_C_GNU,BOOST_LIB_C_GNU_NAME) |