Re: glibmm exceptions broken after recent upgrades on CURRENT (debug info included)

From: Ted Faber <faber_at_ISI.EDU>
Date: Fri, 1 Jun 2007 08:23:30 -0700
On Thu, May 31, 2007 at 10:19:54PM -0400, Alexander Kabaev wrote:
> On Thu, 31 May 2007 17:05:53 -0700
> Ted Faber <faber_at_ISI.EDU> wrote:
> 
> > On Thu, May 31, 2007 at 06:57:10PM -0400, Alexander Kabaev wrote:
> > > On Thu, 31 May 2007 14:32:13 -0700
> > > Ted Faber <faber_at_ISI.EDU> wrote:
> > > 
> > > > On Thu, May 31, 2007 at 01:34:30PM -0700, Ted Faber wrote:
> > > > > I've attached a short example that exhibits the problem and a
> > > > > dump of the stack trace from gdb.  All this is a pretty recent
> > > > > -CURRENT and new ports. 
> > > > 
> > > > The example code doesn't seem to have made it.  Sorry, it's here.
> > > > 
> > > % g++ `pkg-config --cflags --libs glibmm-2.4` test.c -o test
> > > % ./test UTF-8
> > > И
> > > error
> > > 
> > > Works here.
> > 
> > So there is *a* configuration that works.  Are you using the new gcc?
> 
> 
> This would look strange if I were NOT using a new GCC :) Of course I
> do.
> 
> 
> #3  0x4810d03a in  ()
> from /usr/X11R6/lib/libsigc-2.0.so.0 
> #4  0x4810d21d in  ()
> from /usr/X11R6/lib/libsigc-2.0.so.0
> #5  0x482f9f1d in __cxa_throw () from /usr/lib/libstdc++.so.6
> 
> Above backtrace suggests that your library was _not_ built by new
> compiler because under no circumstances would the library built by GCC
> 4.2 contain  _Unwind_RaiseException and uw_init_context_1. They both
> belong to libgcc_s.so.1

Cool.  *That* I can check.

Thanks for the pointer!



-- 
Ted Faber
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Received on Fri Jun 01 2007 - 13:23:58 UTC

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