r244057 - in /trunk/libstdc++-v3: ChangeLog con...

redi@gcc.gnu.org redi@gcc.gnu.org
Wed Jan 4 15:41:00 GMT 2017


Author: redi
Date: Wed Jan  4 15:41:19 2017
New Revision: 244057

URL: https://gcc.gnu.org/viewcvs?rev=244057&root=gcc&view=rev
Log:
PR78968 add configure check for __cxa_thread_atexit in libc

	PR libstdc++/78968
	* config.h.in: Regenerate.
	* configure: Likewise.
	* configure.ac: Check for __cxa_thread_atexit.
	* libsupc++/atexit_thread.cc [_GLIBCXX_HAVE___CXA_THREAD_ATEXIT]:
	Don't define __cxa_thread_atexit if libc provides it.

Modified:
    trunk/libstdc++-v3/ChangeLog
    trunk/libstdc++-v3/config.h.in
    trunk/libstdc++-v3/configure
    trunk/libstdc++-v3/configure.ac
    trunk/libstdc++-v3/libsupc++/atexit_thread.cc



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