Re: hidden symbol `__canonicalize_funcptr_for_compare' in

["John David Anglin" <dave@hiauly1.hia.nrc.ca>]

> On Mon, Aug 16, 2010 at 1:57 PM, dann frazier <dannf@debian.org> wrote:
> > I've seen this message pop up a couple of times recently in build logs
> > (also reproducible w/ gcc-4.3).
> >
> > http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=3D592885
> > https://buildd.debian.org/fetch.cgi?pkg=3Dopenmeeg;ver=3D2.0.0.dfsg-2;arc=
> h=3Dhppa;stamp=3D1281909045
> >
> > google also found this instance, which appears to have been worked
> > around by the maintainer:
> > =A0http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=3D581204
> >
> > Any idea what's causing this?
> 
> Not off the top of my head.
> 
> Dave?

I would guess it has something to do with the folowing:

2010-01-07  H.J. Lu  <hongjiu.lu@intel.com>

        PR ld/11138
	* elflink.c (elf_link_check_versioned_symbol): Don't abort if
	a symbol referenced by DSO is is defined in a non-shared object
	and forced local.


Dave
-- 
J. David Anglin                                  dave.anglin@nrc-cnrc.gc.ca
National Research Council of Canada              (613) 990-0752 (FAX: 952-6602)