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.
84 lines
2.4 KiB
C
84 lines
2.4 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_BSD_H
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#define BOOST_PREDEF_OS_BSD_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_BSD`]
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[@http://en.wikipedia.org/wiki/Berkeley_Software_Distribution BSD] operating system.
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BSD has various branch operating systems possible and each detected
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individually. This detects the following variations and sets a specific
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version number macro to match:
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* `BOOST_OS_BSD_DRAGONFLY` [@http://en.wikipedia.org/wiki/DragonFly_BSD DragonFly BSD]
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* `BOOST_OS_BSD_FREE` [@http://en.wikipedia.org/wiki/Freebsd FreeBSD]
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* `BOOST_OS_BSD_BSDI` [@http://en.wikipedia.org/wiki/BSD/OS BSDi BSD/OS]
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* `BOOST_OS_BSD_NET` [@http://en.wikipedia.org/wiki/Netbsd NetBSD]
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* `BOOST_OS_BSD_OPEN` [@http://en.wikipedia.org/wiki/Openbsd OpenBSD]
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[note The general `BOOST_OS_BSD` is set in all cases to indicate some form
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of BSD. If the above variants is detected the corresponding macro is also set.]
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[table
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[[__predef_symbol__] [__predef_version__]]
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[[`BSD`] [__predef_detection__]]
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[[`_SYSTYPE_BSD`] [__predef_detection__]]
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[[`BSD4_2`] [4.2.0]]
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[[`BSD4_3`] [4.3.0]]
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[[`BSD4_4`] [4.4.0]]
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[[`BSD`] [V.R.0]]
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]
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*/
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#define BOOST_OS_BSD BOOST_VERSION_NUMBER_NOT_AVAILABLE
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#if defined(BSD) || \
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defined(_SYSTYPE_BSD)
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# undef BOOST_OS_BSD
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# include <sys/param.h>
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# if !defined(BOOST_OS_BSD) && defined(BSD4_2)
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# define BOOST_OS_BSD BOOST_VERSION_NUMBER(4,2,0)
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# endif
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# if !defined(BOOST_OS_BSD) && defined(BSD4_3)
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# define BOOST_OS_BSD BOOST_VERSION_NUMBER(4,3,0)
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# endif
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# if !defined(BOOST_OS_BSD) && defined(BSD4_4)
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# define BOOST_OS_BSD BOOST_VERSION_NUMBER(4,4,0)
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# endif
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# if !defined(BOOST_OS_BSD) && defined(BSD)
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# define BOOST_OS_BSD BOOST_PREDEF_MAKE_10_VVRR(BSD)
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# endif
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# if !defined(BOOST_OS_BSD)
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# define BOOST_OS_BSD BOOST_VERSION_NUMBER_AVAILABLE
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# endif
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#endif
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#if BOOST_OS_BSD
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# define BOOST_OS_BSD_AVAILABLE
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#endif
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#define BOOST_OS_BSD_NAME "BSD"
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#include <boost/predef/detail/test.h>
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BOOST_PREDEF_DECLARE_TEST(BOOST_OS_BSD,BOOST_OS_BSD_NAME)
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#include <boost/predef/os/bsd/bsdi.h>
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#include <boost/predef/os/bsd/dragonfly.h>
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#include <boost/predef/os/bsd/free.h>
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#include <boost/predef/os/bsd/open.h>
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#include <boost/predef/os/bsd/net.h>
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#endif
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