Merge pull request #210 from boostorg/feature/travis-libc++

Add clang++-libc++, g++ 4.4, g++ 4.6 to Travis
2018-01-25 10:15:04 +00:00
parent 73cff8ec7c 9d3cef6dba
commit bb095bf0e7
3 changed files with 37 additions and 1 deletions
@@ -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