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PR libstdc++/57060 * include/std/thread (operator==(thread::id, thread::id)): Do not use __gthread_equal. (operator<(thread::id, thread::id)): Add comment. (this_thread::get_id()): Do not use __gthread_self for single-threaded programs using glibc. * testsuite/30_threads/this_thread/57060.cc: New. From-SVN: r231289
file: libstdc++-v3/README New users may wish to point their web browsers to the file index.html in the 'doc/html' subdirectory. It contains brief building instructions and notes on how to configure the library in interesting ways.