annotate DEPENDENCIES/generic/include/boost/predef/os/bsd.h @ 133:4acb5d8d80b6 tip

Don't fail environmental check if README.md exists (but .txt and no-suffix don't)
author Chris Cannam
date Tue, 30 Jul 2019 12:25:44 +0100
parents c530137014c0
children
rev   line source
Chris@16 1 /*
Chris@101 2 Copyright Rene Rivera 2008-2013
Chris@16 3 Distributed under the Boost Software License, Version 1.0.
Chris@16 4 (See accompanying file LICENSE_1_0.txt or copy at
Chris@16 5 http://www.boost.org/LICENSE_1_0.txt)
Chris@16 6 */
Chris@16 7
Chris@16 8 #ifndef BOOST_PREDEF_OS_BSD_H
Chris@16 9 #define BOOST_PREDEF_OS_BSD_H
Chris@16 10
Chris@16 11 /* Special case: OSX will define BSD predefs if the sys/param.h
Chris@16 12 * header is included. We can guard against that, but only if we
Chris@16 13 * detect OSX first. Hence we will force include OSX detection
Chris@16 14 * before doing any BSD detection.
Chris@16 15 */
Chris@16 16 #include <boost/predef/os/macos.h>
Chris@16 17
Chris@16 18 #include <boost/predef/version_number.h>
Chris@16 19 #include <boost/predef/make.h>
Chris@16 20
Chris@16 21 /*`
Chris@16 22 [heading `BOOST_OS_BSD`]
Chris@16 23
Chris@16 24 [@http://en.wikipedia.org/wiki/Berkeley_Software_Distribution BSD] operating system.
Chris@16 25
Chris@16 26 BSD has various branch operating systems possible and each detected
Chris@16 27 individually. This detects the following variations and sets a specific
Chris@16 28 version number macro to match:
Chris@16 29
Chris@16 30 * `BOOST_OS_BSD_DRAGONFLY` [@http://en.wikipedia.org/wiki/DragonFly_BSD DragonFly BSD]
Chris@16 31 * `BOOST_OS_BSD_FREE` [@http://en.wikipedia.org/wiki/Freebsd FreeBSD]
Chris@16 32 * `BOOST_OS_BSD_BSDI` [@http://en.wikipedia.org/wiki/BSD/OS BSDi BSD/OS]
Chris@16 33 * `BOOST_OS_BSD_NET` [@http://en.wikipedia.org/wiki/Netbsd NetBSD]
Chris@16 34 * `BOOST_OS_BSD_OPEN` [@http://en.wikipedia.org/wiki/Openbsd OpenBSD]
Chris@16 35
Chris@16 36 [note The general `BOOST_OS_BSD` is set in all cases to indicate some form
Chris@16 37 of BSD. If the above variants is detected the corresponding macro is also set.]
Chris@16 38
Chris@16 39 [table
Chris@16 40 [[__predef_symbol__] [__predef_version__]]
Chris@16 41
Chris@16 42 [[`BSD`] [__predef_detection__]]
Chris@16 43 [[`_SYSTYPE_BSD`] [__predef_detection__]]
Chris@16 44
Chris@16 45 [[`BSD4_2`] [4.2.0]]
Chris@16 46 [[`BSD4_3`] [4.3.0]]
Chris@16 47 [[`BSD4_4`] [4.4.0]]
Chris@16 48 [[`BSD`] [V.R.0]]
Chris@16 49 ]
Chris@16 50 */
Chris@16 51
Chris@16 52 #include <boost/predef/os/bsd/bsdi.h>
Chris@16 53 #include <boost/predef/os/bsd/dragonfly.h>
Chris@16 54 #include <boost/predef/os/bsd/free.h>
Chris@16 55 #include <boost/predef/os/bsd/open.h>
Chris@16 56 #include <boost/predef/os/bsd/net.h>
Chris@16 57
Chris@16 58 #ifndef BOOST_OS_BSD
Chris@16 59 #define BOOST_OS_BSD BOOST_VERSION_NUMBER_NOT_AVAILABLE
Chris@16 60 #endif
Chris@16 61
Chris@101 62 #if !defined(BOOST_PREDEF_DETAIL_OS_DETECTED) && ( \
Chris@16 63 defined(BSD) || \
Chris@16 64 defined(_SYSTYPE_BSD) \
Chris@16 65 )
Chris@16 66 # undef BOOST_OS_BSD
Chris@16 67 # include <sys/param.h>
Chris@16 68 # if !defined(BOOST_OS_BSD) && defined(BSD4_4)
Chris@16 69 # define BOOST_OS_BSD BOOST_VERSION_NUMBER(4,4,0)
Chris@16 70 # endif
Chris@16 71 # if !defined(BOOST_OS_BSD) && defined(BSD4_3)
Chris@16 72 # define BOOST_OS_BSD BOOST_VERSION_NUMBER(4,3,0)
Chris@16 73 # endif
Chris@16 74 # if !defined(BOOST_OS_BSD) && defined(BSD4_2)
Chris@16 75 # define BOOST_OS_BSD BOOST_VERSION_NUMBER(4,2,0)
Chris@16 76 # endif
Chris@16 77 # if !defined(BOOST_OS_BSD) && defined(BSD)
Chris@16 78 # define BOOST_OS_BSD BOOST_PREDEF_MAKE_10_VVRR(BSD)
Chris@16 79 # endif
Chris@16 80 # if !defined(BOOST_OS_BSD)
Chris@16 81 # define BOOST_OS_BSD BOOST_VERSION_NUMBER_AVAILABLE
Chris@16 82 # endif
Chris@16 83 #endif
Chris@16 84
Chris@16 85 #if BOOST_OS_BSD
Chris@16 86 # define BOOST_OS_BSD_AVAILABLE
Chris@16 87 # include <boost/predef/detail/os_detected.h>
Chris@16 88 #endif
Chris@16 89
Chris@16 90 #define BOOST_OS_BSD_NAME "BSD"
Chris@16 91
Chris@16 92 #include <boost/predef/detail/test.h>
Chris@16 93 BOOST_PREDEF_DECLARE_TEST(BOOST_OS_BSD,BOOST_OS_BSD_NAME)
Chris@16 94
Chris@16 95 #endif