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Reorganize clang config to avoid macro redefinitions and fix GCC-4.8, 4.9, and 5.0 detection.

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jzmaddock
2014-10-08 13:37:18 +01:00
parent b36566fe04
commit 32237deddc
1 changed files with 15 additions and 13 deletions
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28
include/boost/config/stdlib/libstdcpp3.hpp
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@ -121,20 +121,22 @@
//
#ifdef __clang__
#if __has_include(<array>)
# define BOOST_LIBSTDCXX_VERSION 40300
#endif
#if __has_include(<ratio>)
# define BOOST_LIBSTDCXX_VERSION 40400
#endif
#if __has_include(<future>)
# define BOOST_LIBSTDCXX_VERSION 40500
#endif
#if __has_include(<typeindex>)
# define BOOST_LIBSTDCXX_VERSION 40600
#endif
#if __has_include(<chrono>)
#if __has_include(<experimental/any>)
# define BOOST_LIBSTDCXX_VERSION 50000
#elif __has_include(<shared_mutex>)
# define BOOST_LIBSTDCXX_VERSION 40900
#elif __has_include(<ext/cmath>)
# define BOOST_LIBSTDCXX_VERSION 40800
#elif __has_include(chrono)
# define BOOST_LIBSTDCXX_VERSION 40700
#elif __has_include(typeindex)
# define BOOST_LIBSTDCXX_VERSION 40600
#elif __has_include(future)
# define BOOST_LIBSTDCXX_VERSION 40500
#elif __has_include(ratio)
# define BOOST_LIBSTDCXX_VERSION 40400
#elif __has_include(array)
# define BOOST_LIBSTDCXX_VERSION 40300
#endif
//
// GCC 4.8 and 9 add working versions of <atomic> and <regex> respectively.