configure.ac: Check for __cxa_thread_atexit_impl.
authorJason Merrill <jason@redhat.com>
Tue, 26 Feb 2013 04:39:04 +0000 (23:39 -0500)
committerJason Merrill <jason@gcc.gnu.org>
Tue, 26 Feb 2013 04:39:04 +0000 (23:39 -0500)
commitbed152e3743060ee0b91e890ad470ebd6c35c285
tree101253001dbfbf296d0c4ac14ab9d8e80174dd27
parent9bcb18f6f57b6601c83818975ac63855a3e25b20
configure.ac: Check for __cxa_thread_atexit_impl.

* configure.ac: Check for __cxa_thread_atexit_impl.
* libsupc++/atexit_thread.cc (__cxa_thread_atexit): Just forward
to it if available.
* config.h.in, configure: Regenerate.

From-SVN: r196276
libstdc++-v3/ChangeLog
libstdc++-v3/config.h.in
libstdc++-v3/configure
libstdc++-v3/configure.ac
libstdc++-v3/libsupc++/atexit_thread.cc