[vtkusers] OSX 10.6 TCL issue "libvtkRendering.5.4.dylib: GC capability mismatch"

[Bradley Lowekamp]

On Mar 3, 2010, at 1:11 PM, Sean McBride wrote:

> On 3/3/10 12:04 PM, Bradley Lowekamp said:
> 
>> I still had to add the -fobjc-gc flag for what ever reason. I build it
>> for "i386;x86_64" with dynamic libraries. I take it you don't need to
>> build it with that objc flag? I wonder what's odd about my system where
>> it needed.
> 
> It's possible this is related to the very recent change:
> <http://public.kitware.com/cgi-bin/viewcvs.cgi/Rendering/CMakeLists.txt?
> r1=1.330&r2=1.331>
> 

No, I have needed this flag with both 5.4 release the the current CVS version.

> 
> On 3/3/10 10:15 AM, David Gobbi said:
> 
>> Is there any way for me to check the system Tk dylibs to see whether
>> they were compiled with this flag?
> 
> I think 'otool -o path/to/lib' will show that.  Which Tk dylibs are we
> talking about exactly?

I am not sure what to make of this output. What do I look for?


> 
> -- 
> ____________________________________________________________
> Sean McBride, B. Eng                 sean at rogue-research.com
> Rogue Research                        www.rogue-research.com 
> Mac Software Developer              Montréal, Québec, Canada
> 
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========================================================
Bradley Lowekamp  
Lockheed Martin Contractor for
Office of High Performance Computing and Communications
National Library of Medicine 
blowekamp at mail.nih.gov


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