Date: Sun, 11 May 1997 07:43:14 -0400 (EDT) From: Peter Dufault <dufault@hda.com> To: hackers@freebsd.org Cc: hackers@freebsd.org Subject: Re: g++ shared library segfaults (SOLUTION) Message-ID: <199705111143.HAA29259@hda.hda.com> In-Reply-To: <199705062018.QAA13068@hda.hda.com> from Peter Dufault at "May 6, 97 04:18:49 pm"
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> Does anyone who uses g++ and shared libraries care to speculate
> about this shared library crash in ptolemy? The alpha release of
> ptolemy is working fine in a static version, but trying to build
> a shared library version is producing this traceback, and I expect
> this is a configuration issue on my end. It seems to happen at
> the transition from the ptolemy shared library to the g++ shared
> library. I'll build a debug version of stdc++ but in the mean time
> maybe someone has seen something like this.
Now back to the question at hand: David Nugent correctly guessed
that I wasn't linking the shared libraries properly and the
static constructors weren't executing. Yes - don't overlook
the prepending of ${DESTDIR}/usr/lib/c++rt0.o to SOBJS on older
systems or the or the use of "gcc -shared" in -current.
Thanks, David.
--
Peter Dufault (dufault@hda.com) Realtime Machine Control and Simulation
HD Associates, Inc. Voice: 508 433 6936
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