predef/language/objc.h

0001 /*
0002 Copyright Rene Rivera 2011-2015
0003 Distributed under the Boost Software License, Version 1.0.
0004 (See accompanying file LICENSE_1_0.txt or copy at
0005 http://www.boost.org/LICENSE_1_0.txt)
0006 */
0007
0008 #ifndef BOOST_PREDEF_LANGUAGE_OBJC_H
0009 #define BOOST_PREDEF_LANGUAGE_OBJC_H
0010
0011 #include <boost/predef/version_number.h>
0012 #include <boost/predef/make.h>
0013
0014 /* tag::reference[]
0015 = `BOOST_LANG_OBJC`
0016
0017 http://en.wikipedia.org/wiki/Objective-C[Objective-C] language.
0018
0019 [options="header"]
0020 |===
0021 | {predef_symbol} | {predef_version}
0022
0023 | `+__OBJC__+` | {predef_detection}
0024 |===
0025 */ // end::reference[]
0026
0027 #define BOOST_LANG_OBJC BOOST_VERSION_NUMBER_NOT_AVAILABLE
0028
0029 #if defined(__OBJC__)
0030 #   undef BOOST_LANG_OBJC
0031 #   define BOOST_LANG_OBJC BOOST_VERSION_NUMBER_AVAILABLE
0032 #endif
0033
0034 #if BOOST_LANG_OBJC
0035 #   define BOOST_LANG_OBJC_AVAILABLE
0036 #endif
0037
0038 #define BOOST_LANG_OBJC_NAME "Objective-C"
0039
0040 #endif
0041
0042 #include <boost/predef/detail/test.h>
0043 BOOST_PREDEF_DECLARE_TEST(BOOST_LANG_OBJC,BOOST_LANG_OBJC_NAME)