From owner-freebsd-ports@FreeBSD.ORG  Thu Sep 13 23:54:11 2007
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Date: Fri, 14 Sep 2007 01:58:20 +0200
From: Martin Tournoij <carpetsmoker@xs4all.nl>
To: freebsd-ports@freebsd.org, ports@freebsd.org
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Subject: Re: qemu-launcher crash under RELENG_6
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On Thu 13 Sep 2007 16:09, Wesley Shields wrote:
> I've had at least one person report a crash on RELENG_6 for a port I
> maintain.  I've been trying to track down the exact cause but I can't
> seem to find it.  Clicking any "open" button in qemu-launcher
> (emulators/qemu-launcher) results in the following:
> 
> /libexec/ld-elf.so.1: /usr/local/lib/libgthread-2.0.so.0: Undefined
> symbol "pthread_getschedparam"
> 
> Searching around I've come to believe that something is using the wrong
> threading library but I'm at a loss as to what it could be or how to
> find it.  Any suggestions?
> 
> -- WXS

The correct threading library is used, and the problem doesn't seem to
have anything to do with qemu-launcher.
I'm guessing it's caused by incompatible or incorrect updates, try
deinstalling and rebuilding glib2, gtk2, p5-glib2, and p5-gtk2.
Be sure to csup the ports tree first.

Regards,
Martin Tournoij