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Date:      Thu, 4 Jan 2001 23:52:06 -0500 (EST)
From:      Daniel Eischen <eischen@vigrid.com>
To:        The Hermit Hacker <scrappy@hub.org>
Cc:        freebsd-current@FreeBSD.ORG
Subject:   Re: using -pthread causes mcopidl to seg fault ...
Message-ID:  <Pine.SUN.3.91.1010104234846.27572A-100000@pcnet1.pcnet.com>
In-Reply-To: <Pine.BSF.4.31.0101050025570.368-100000@thelab.hub.org>

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On Fri, 5 Jan 2001, The Hermit Hacker wrote:
> 
> morning all ...
> 
> 	running 5.0-CURRENT here, and found the other day that mcopidl
> started to segfault the other day in kdelibs (from CVS) ... this evening,
> someone brought up the possibility that its a threading issue, and
> suggested taking -pthread out of the compile to see if it fixes it ... it
> did.
> 
> 	are there any known problems with -pthread in 5.0-CURRENT right
> now?  anything I can do to debug it (a gdb trace of the core file shows
> zip) ...

Yeah, threaded C++ apps that make use of libstdc++ are borken in
both -current and -stable.  See the stable mailing list and search
for C++ and/or mozilla.  You can probably get around the problem
by explicitly linking with -lgcc_r.

-- 
Dan Eischen


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