| Brian Silverman | 44c68b1 | 2018-08-04 23:56:44 -0700 | [diff] [blame^] | 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) |