https://sourceware.org/bugzilla/show_bug.cgi?id=30281
Vladimir Mezentsev <vladimir.mezentsev at oracle dot com> changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|NEW |ASSIGNED
--- Comment #1 from Vladimir Mezentsev <vladimir.mezentsev at oracle dot com>
---
I don't have SUSE Linux.
But I can reproduce the similar problem on OL9.
When I build libgp-sync.so (synctrace.) with -flto=auto or -flto=1, I see:
<....>/synctrace.c:669: multiple definition of `pthread_cond_wait'
/bin/ld: /tmp/ccw8LL6P.ltrans0.ltrans.o: in function `pthread_cond_timedwait':
<....>/synctrace.c:720: multiple definition of `pthread_cond_timedwait'
/bin/ld: /tmp/ccw8LL6P.ltrans0.ltrans.o: in function `pthread_join':
<....>/synctrace.c:768: multiple definition of `pthread_join'
/bin/ld: /tmp/ccw8LL6P.ltrans0.ltrans.o: in function `sem_wait':
<....>/synctrace.c:816: multiple definition of `sem_wait'
collect2: error: ld returned 1 exit status
It looks like a compiler bug.
But I don't know yet what a real problem is.
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