forked from boostorg/predef
Rene Rivera
9fcecba7cc
backward PP compatability. Add BOOST_category_item_AVAILABLE as a defined, or not, symbol for use with "#ifdef" or "#ifndef". Add documentation of macros used for detection and version information. Also replace direct use of BVN(0,0,0) and BVN(0,0,1) with more meaningful macros that are globally defined, and hence consistent.
58 lines
1.4 KiB
C
58 lines
1.4 KiB
C
/*
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Copyright Redshift Software, Inc. 2008-2013
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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_OS_QNXNTO_H
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#define BOOST_PREDEF_OS_QNXNTO_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_OS_QNX`]
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[@http://en.wikipedia.org/wiki/QNX QNX] operating system.
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Version number available as major, and minor if possible. And
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version 4 is specifically detected.
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[table
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[[__predef_symbol__] [__predef_version__]]
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[[`__QNX__`] [__predef_detection__]]
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[[`__QNXNTO__`] [__predef_detection__]]
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[[`_NTO_VERSION`] [V.R.0]]
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[[`__QNX__`] [4.0.0]]
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]
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*/
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#define BOOST_OS_QNX BOOST_VERSION_NUMBER_NOT_AVAILABLE
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#if defined(__QNX__) || defined(__QNXNTO__)
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# undef BOOST_OS_QNX
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# if !defined(BOOST_OS_QNX) && defined(_NTO_VERSION)
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# define BOOST_OS_QNX BOOST_PREDEF_MAKE_10_VVRR(_NTO_VERSION)
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# endif
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# if !defined(BOOST_OS_QNX) && defined(__QNX__)
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# define BOOST_OS_QNX BOOST_VERSION_NUMBER(4,0,0)
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# endif
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# if !defined(BOOST_OS_QNX)
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# define BOOST_OS_QNX BOOST_VERSION_NUMBER_AVAILABLE
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# endif
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#endif
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#if BOOST_OS_QNX
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# define BOOST_OS_QNX_AVAILABLE
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#endif
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#define BOOST_OS_QNX_NAME "QNX"
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#include <boost/predef/detail/test.h>
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BOOST_PREDEF_DECLARE_TEST(BOOST_OS_QNX,BOOST_OS_QNX_NAME)
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#endif
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