[Ace-users] link error with ARM EABI tools

[Jeff Rucker]

Sorry - my fault - the no_hidden_visibility worked fine - I had the
config file wrong - I love $(warning) - thanks!



On Jan 24, 9:39 am, Jeff Rucker <jeff.ruc... at gmail.com> wrote:
> Thanks Johnny - I put it in the config.h, but still have the same
> results. If you hve more ideas, let me know, I'll keep testing other
> options.
>
> On Jan 23, 11:17 pm, "Johnny Willemsen" <jwillem... at remedy.nl> wrote:
>
>
>
> > Hi,
>
> > This could be related to visibility and gcc 4.x. Try to add
> > #define ACE_GCC_HAS_TEMPLATE_INSTANTIATION_VISIBILITY_ATTRS 1
>
> > to your config.h file
>
> > or no_hidden_visibility=1 to your platform_macros.GNU
>
> > Regards,
>
> > Johnny Willemsen
> > Remedy IT
> > Postbus 101
> > 2650 AC  Berkel en Rodenrijs
> > The Netherlandswww.theaceorb.nl/www.remedy.nl 
>
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>
> > "Jeff Rucker" <jeff.ruc... at gmail.com> wrote in message
>
> > <news:b1bf0066-fb42-4933-a43d-71a34f2c6a87 at d21g2000prf.googlegroups.com>...
>
> > > We have been running ACE for a few months on an embedded ARM system
> > > running embeded Linux. Our board vendor recently switched to an ARM
> > > EABI compiler (gcc-4.1.1), and most of our code works fine, but the
> > > ACE lib no longer links. I'm getting eror messages like this:
>
> > > .shobj/MEM_Acceptor.o:(.data.rel.ro+0x0): multiple definition of
> > > `typeinfo for ACE_Singleton<ACE_Based_Pointer_Repository,
> > > ACE_RW_Thread_Mutex>'
> > > .shobj/Based_Pointer_Repository.o:(.data.rel.ro+0x0): first defined
> > > here
> > > .shobj/MEM_Acceptor.o:(.rodata+0x0): multiple definition of `typeinfo
> > > name for ACE_Singleton<ACE_Based_Pointer_Repository,
> > > ACE_RW_Thread_Mutex>'
> > > .shobj/Based_Pointer_Repository.o:(.rodata+0x0): first defined here
>
> > > The previous ARM OABI compiler still works fine - any ideas? And sorry
> > > if I have not left enough info, I'm still a bit new with the ACE code.- Hide quoted text -
>
> > - Show quoted text -- Hide quoted text -
>
> - Show quoted text -