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Date:      20 Mar 2003 13:52:48 -0800
From:      Eric Anholt <eta@lclark.edu>
To:        Ian McAlpine <ianmcalpine@orange.net>
Cc:        freebsd-stable@FreeBSD.ORG
Subject:   Re: XFree 4.3 compile problems
Message-ID:  <1048197167.617.171.camel@leguin>
In-Reply-To: <200303202127.50515.ianmcalpine@orange.net>
References:  <200303202127.50515.ianmcalpine@orange.net>

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On Thu, 2003-03-20 at 13:27, Ian McAlpine wrote:
> Hiya,
> 
> I've been trying to build XFree86 4.3 on a clean 4.8-RC2 system, from ports. 
> The probalem is the libraries build fine, but then trying to build other 
> stuff (including the server) fails with errors like:
> 
> /usr/X11R6/lib/libXt.so: undefined reference to `pthread_cond_signal'
> /usr/X11R6/lib/libXThrStub.so.6: undefined reference to `_Xthr_zero_stub_'
> /usr/X11R6/lib/libX11.so: undefined reference to `pthread_cond_broadcast'
> /usr/X11R6/lib/libXThrStub.so.6: undefined reference to `_Xthr_self_stub_'
> /usr/X11R6/lib/libXt.so: undefined reference to `pthread_cond_init'
> /usr/X11R6/lib/libXt.so: undefined reference to `pthread_mutex_unlock'
> /usr/X11R6/lib/libXt.so: undefined reference to `pthread_self'
> /usr/X11R6/lib/libXt.so: undefined reference to `pthread_mutex_destroy'
> /usr/X11R6/lib/libXt.so: undefined reference to `pthread_mutex_lock'
> /usr/X11R6/lib/libXt.so: undefined reference to `pthread_cond_wait'
> /usr/X11R6/lib/libXt.so: undefined reference to `pthread_cond_destroy'
> /usr/X11R6/lib/libXt.so: undefined reference to `pthread_mutex_init'
> 
> I currently have the packages installed, with KDE etc. all built on top of 
> them from ports. I have since tried portupgrade-ing XFree86-libs, and whilst 
> everything installed previously still runs fine, I get the same errors when I 
> try to portupgrade the other bits or install anything new. The only not 
> standard thing I'm doing is using -O3 and -march=k6, but I wouldnt have 
> thought optimization could cause this sort of thing, please correct me if I'm 
> wrong. Any ideas?

This is a FAQ.  Turn off -O3.

-- 
Eric Anholt                                eta@lclark.edu          
http://people.freebsd.org/~anholt/         anholt@FreeBSD.org


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