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annotate DEPENDENCIES/generic/include/boost/uuid/detail/config.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 f46d142149f5
children
rev   line source
Chris@102 1 /*
Chris@102 2 * Copyright Andrey Semashev 2013.
Chris@102 3 * Distributed under the Boost Software License, Version 1.0.
Chris@102 4 * (See accompanying file LICENSE_1_0.txt or copy at
Chris@102 5 * http://www.boost.org/LICENSE_1_0.txt)
Chris@102 6 */
Chris@102 7 /*!
Chris@102 8 * \file uuid/detail/config.hpp
Chris@102 9 *
Chris@102 10 * \brief This header defines configuration macros for Boost.UUID.
Chris@102 11 */
Chris@102 12
Chris@102 13 #ifndef BOOST_UUID_DETAIL_CONFIG_HPP_INCLUDED_
Chris@102 14 #define BOOST_UUID_DETAIL_CONFIG_HPP_INCLUDED_
Chris@102 15
Chris@102 16 #include <boost/config.hpp>
Chris@102 17
Chris@102 18 #ifdef BOOST_HAS_PRAGMA_ONCE
Chris@102 19 #pragma once
Chris@102 20 #endif
Chris@102 21
Chris@102 22 #if !defined(BOOST_UUID_NO_SIMD)
Chris@102 23
Chris@102 24 #if defined(__GNUC__) && defined(__SSE2__)
Chris@102 25
Chris@102 26 // GCC and its pretenders go here
Chris@102 27 #ifndef BOOST_UUID_USE_SSE2
Chris@102 28 #define BOOST_UUID_USE_SSE2
Chris@102 29 #endif
Chris@102 30
Chris@102 31 #if defined(__SSE3__) && !defined(BOOST_UUID_USE_SSE3)
Chris@102 32 #define BOOST_UUID_USE_SSE3
Chris@102 33 #endif
Chris@102 34
Chris@102 35 #if defined(__SSE4_1__) && !defined(BOOST_UUID_USE_SSE41)
Chris@102 36 #define BOOST_UUID_USE_SSE41
Chris@102 37 #endif
Chris@102 38
Chris@102 39 #elif defined(_MSC_VER) && (defined(_M_X64) || (defined(_M_IX86) && defined(_M_IX86_FP) && _M_IX86_FP >= 2))
Chris@102 40
Chris@102 41 #ifndef BOOST_UUID_USE_SSE2
Chris@102 42 #define BOOST_UUID_USE_SSE2
Chris@102 43 #endif
Chris@102 44
Chris@102 45 #elif !defined(BOOST_UUID_USE_SSE41) && !defined(BOOST_UUID_USE_SSE3) && !defined(BOOST_UUID_USE_SSE2)
Chris@102 46
Chris@102 47 #define BOOST_UUID_NO_SIMD
Chris@102 48
Chris@102 49 #endif
Chris@102 50
Chris@102 51 // More advanced ISA extensions imply less advanced are also available
Chris@102 52 #if !defined(BOOST_UUID_USE_SSE3) && defined(BOOST_UUID_USE_SSE41)
Chris@102 53 #define BOOST_UUID_USE_SSE3
Chris@102 54 #endif
Chris@102 55
Chris@102 56 #if !defined(BOOST_UUID_USE_SSE2) && defined(BOOST_UUID_USE_SSE3)
Chris@102 57 #define BOOST_UUID_USE_SSE2
Chris@102 58 #endif
Chris@102 59
Chris@102 60 #endif // !defined(BOOST_UUID_NO_SIMD)
Chris@102 61
Chris@102 62 #endif // BOOST_UUID_DETAIL_CONFIG_HPP_INCLUDED_