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annotate DEPENDENCIES/generic/include/boost/smart_ptr/detail/sp_has_sync.hpp @ 133:4acb5d8d80b6 tip

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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 2665513ce2d3
children
rev   line source
Chris@16 1 #ifndef BOOST_SMART_PTR_DETAIL_SP_HAS_SYNC_HPP_INCLUDED
Chris@16 2 #define BOOST_SMART_PTR_DETAIL_SP_HAS_SYNC_HPP_INCLUDED
Chris@16 3
Chris@16 4 // MS compatible compilers support #pragma once
Chris@16 5
Chris@16 6 #if defined(_MSC_VER) && (_MSC_VER >= 1020)
Chris@16 7 # pragma once
Chris@16 8 #endif
Chris@16 9
Chris@16 10 //
Chris@16 11 // boost/smart_ptr/detail/sp_has_sync.hpp
Chris@16 12 //
Chris@16 13 // Copyright (c) 2008, 2009 Peter Dimov
Chris@16 14 //
Chris@16 15 // Distributed under the Boost Software License, Version 1.0.
Chris@16 16 // See accompanying file LICENSE_1_0.txt or copy at
Chris@16 17 // http://www.boost.org/LICENSE_1_0.txt)
Chris@16 18 //
Chris@16 19 // Defines the BOOST_SP_HAS_SYNC macro if the __sync_* intrinsics
Chris@16 20 // are available.
Chris@16 21 //
Chris@16 22
Chris@16 23 #ifndef BOOST_SP_NO_SYNC
Chris@16 24
Chris@16 25 #if defined( __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4 )
Chris@16 26
Chris@16 27 # define BOOST_SP_HAS_SYNC
Chris@16 28
Chris@16 29 #elif defined( __IBMCPP__ ) && ( __IBMCPP__ >= 1210 )
Chris@16 30
Chris@16 31 # define BOOST_SP_HAS_SYNC
Chris@16 32
Chris@16 33 #elif defined( __GNUC__ ) && ( __GNUC__ * 100 + __GNUC_MINOR__ >= 401 )
Chris@16 34
Chris@16 35 #define BOOST_SP_HAS_SYNC
Chris@16 36
Chris@16 37 #if defined( __arm__ ) || defined( __armel__ )
Chris@16 38 #undef BOOST_SP_HAS_SYNC
Chris@16 39 #endif
Chris@16 40
Chris@16 41 #if defined( __hppa ) || defined( __hppa__ )
Chris@16 42 #undef BOOST_SP_HAS_SYNC
Chris@16 43 #endif
Chris@16 44
Chris@16 45 #if defined( __m68k__ )
Chris@16 46 #undef BOOST_SP_HAS_SYNC
Chris@16 47 #endif
Chris@16 48
Chris@16 49 #if defined( __sh__ )
Chris@16 50 #undef BOOST_SP_HAS_SYNC
Chris@16 51 #endif
Chris@16 52
Chris@16 53 #if defined( __sparc__ )
Chris@16 54 #undef BOOST_SP_HAS_SYNC
Chris@16 55 #endif
Chris@16 56
Chris@16 57 #if defined( __INTEL_COMPILER ) && !defined( __ia64__ ) && ( __INTEL_COMPILER < 1110 )
Chris@16 58 #undef BOOST_SP_HAS_SYNC
Chris@16 59 #endif
Chris@16 60
Chris@16 61 #if defined(__PATHSCALE__) && ((__PATHCC__ == 4) && (__PATHCC_MINOR__ < 9))
Chris@16 62 #undef BOOST_SP_HAS_SYNC
Chris@16 63 #endif
Chris@16 64
Chris@16 65 #endif
Chris@16 66
Chris@16 67 #endif // #ifndef BOOST_SP_NO_SYNC
Chris@16 68
Chris@16 69 #endif // #ifndef BOOST_SMART_PTR_DETAIL_SP_HAS_SYNC_HPP_INCLUDED