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_OS_CYGWIN_H
9 #define BOOST_PREDEF_OS_CYGWIN_H
10 
11 #include <boost/predef/version_number.h>
12 #include <boost/predef/make.h>
13 
14 /* tag::reference[]
15 = `BOOST_OS_CYGWIN`
16 
17 http://en.wikipedia.org/wiki/Cygwin[Cygwin] evironment.
18 
19 [options="header"]
20 |===
21 | {predef_symbol} | {predef_version}
22 
23 | `+__CYGWIN__+` | {predef_detection}
24 
25 | `CYGWIN_VERSION_API_MAJOR`, `CYGWIN_VERSION_API_MINOR` | V.R.0
26 |===
27 */ // end::reference[]
28 
29 #define BOOST_OS_CYGWIN BOOST_VERSION_NUMBER_NOT_AVAILABLE
30 
31 #if !defined(BOOST_PREDEF_DETAIL_OS_DETECTED) && ( \
32     defined(__CYGWIN__) \
33     )
34 #   include <cygwin/version.h>
35 #   undef BOOST_OS_CYGWIN
36 #   define BOOST_OS_CYGWIN \
37         BOOST_VERSION_NUMBER(CYGWIN_VERSION_API_MAJOR,\
38                              CYGWIN_VERSION_API_MINOR, 0)
39 #endif
40 
41 #if BOOST_OS_CYGWIN
42 #   define BOOST_OS_CYGWIN_AVAILABLE
43 #   include <boost/predef/detail/os_detected.h>
44 #endif
45 
46 #define BOOST_OS_CYGWIN_NAME "Cygwin"
47 
48 #endif
49 
50 #include <boost/predef/detail/test.h>
51 BOOST_PREDEF_DECLARE_TEST(BOOST_OS_CYGWIN,BOOST_OS_CYGWIN_NAME)
52