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Define BOOST_NO_CXX11_THREAD_LOCAL for libc++ on Linux

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Peter Dimov
2018-01-18 21:45:06 +02:00
parent 2617671fd2
commit 9d3cef6dba
1 changed files with 7 additions and 0 deletions
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7
include/boost/config/stdlib/libcpp.hpp
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@ -113,6 +113,13 @@
# define BOOST_NO_CXX11_THREAD_LOCAL
#endif
#if defined(__linux__) && !defined(BOOST_NO_CXX11_THREAD_LOCAL)
// After libc++-dev is installed on Trusty, clang++-libc++ almost works,
// except uses of `thread_local` fail with undefined reference to
// `__cxa_thread_atexit`.
# define BOOST_NO_CXX11_THREAD_LOCAL
#endif
#if defined(__has_include)
#if !__has_include(<shared_mutex>)
# define BOOST_NO_CXX14_HDR_SHARED_MUTEX