forked from boostorg/predef
Rene Rivera
7f08aede99
* shorter category names * CXX => COMP to be generic compiler category * add predef for string name of item * renamed all version make/extraction macros for clarity * C++ standard predef to use 1970.0.0 epoc date offset * subcategories for OS_BSD * start rewrite to support older preprocessors git-svn-id: http://svn.boost.org/svn/boost/sandbox/predef@79517 b8fc166d-592f-0410-95f2-cb63ce0dd405
51 lines
1.2 KiB
C
51 lines
1.2 KiB
C
/*
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Copyright Redshift Software Inc. 2011-2012
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Distributed under the Boost Software License, Version 1.0.
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(See accompanying file LICENSE_1_0.txt or copy at
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http://www.boost.org/LICENSE_1_0.txt)
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*/
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#ifndef BOOST_PREDEF_LANGUAGE_STDC_H
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#define BOOST_PREDEF_LANGUAGE_STDC_H
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#include <boost/predef/version_number.h>
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#include <boost/predef/make.h>
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/*`
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[heading `BOOST_LANG_STDC`]
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[@http://en.wikipedia.org/wiki/C_(programming_language) Standard C] language.
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If available, the year of the standard is detected as YYYY.1.1 from the Epoc date.
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[table
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[[__predef_symbol__] [__predef_version__]]
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[[``] [__predef_detection__]]
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[[``] [V.R.P]]
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]
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*/
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#define BOOST_LANG_STDC BOOST_VERSION_NUMBER(0,0,0)
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#if defined(__STDC__)
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# undef BOOST_LANG_STDC
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# if defined(__STDC_VERSION__)
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# if (__STDC_VERSION__ > 100)
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# define BOOST_LANG_STDC BOOST_PREDEF_MAKE_YYYY(__STDC_VERSION__)
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# else
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# define BOOST_LANG_STDC BOOST_VERSION_NUMBER(0,0,1)
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# endif
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# else
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# define BOOST_LANG_STDC BOOST_VERSION_NUMBER(0,0,1)
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# endif
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#endif
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#define BOOST_LANG_STDC_NAME "Standard C"
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#include <boost/predef/detail/test.h>
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BOOST_PREDEF_DECLARE_TEST(BOOST_LANG_STDC,BOOST_LANG_STDC_NAME)
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#endif
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