The error is:

ld: 0711-317 ERROR: Undefined symbol: __cxa_thread_atexit_impl


from the new, weak reference.


Also, earlier in atexit_thread.cc, there is another definition protected by


_GLIBCXX_HAVE___CXA_THREAD_ATEXIT_IMPL


not utilized by the new reference.


Thanks, David

On Tue, Dec 5, 2023 at 11:10 AM David Edelsohn <dje.gcc@gmail.com> wrote:

> Alex,
>
> This patch broke bootstrap on AIX.  The stage1 compiler is not able to
> build a program and stage2 configure fails.
>
> Thanks, David
>
>