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Re: shared lib problem with atexit

To: Bruno Haible <haible at ilog dot fr>
Subject: Re: shared lib problem with atexit
From: Ulrich Drepper <drepper at redhat dot com>
Date: 08 May 2001 11:08:15 -0700
Cc: libc-alpha at sources dot redhat dot com
References: <15095.63372.183000.886015@honolulu.ilog.fr><m34ruvoo0t.fsf@otr.mynet><15096.11224.493609.265967@honolulu.ilog.fr>
Reply-To: drepper at cygnus dot com (Ulrich Drepper)

Bruno Haible <haible@ilog.fr> writes:

> Why should they build their libqt with "-lc"? It is necessary to give
> all the dependencies on the link command line on AIX. But in ELF this
> has not been necessary since 1995.

It always is necessary to define the inter-dependencies.  Nobody must
create DSOs other than with gcc -shared which automatically links in
libc.

> Before jumping to the conclusion, could you (Ulrich or H.J.) please
> explain the cause of the error?

Very simple: there is no default symbol atexit anymore.

-- 
---------------.                          ,-.   1325 Chesapeake Terrace
Ulrich Drepper  \    ,-------------------'   \  Sunnyvale, CA 94089 USA
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References:
- shared lib problem with atexit
  - From: Bruno Haible
- Re: shared lib problem with atexit
  - From: Ulrich Drepper
- Re: shared lib problem with atexit
  - From: Bruno Haible

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