[vtk-developers] Only 2 warnings left on my dashboards...

[David E DeMarle]

Sounds like a plan to me. Any objections Michael?
On Feb 20, 2013 1:33 PM, "Sean McBride" <sean at rogue-research.com> wrote:

> On Mon, 11 Feb 2013 16:16:01 -0500, David Cole said:
>
> >You're gonna have to dig farther back than that to figure out where the
> >flags come from..... I just added double quotes around the thing in my
> >commit so that it would work properly. I have no idea why those flags
> >are necessary there.
>
> First I had to dig to find out how to find this out with git. :)
>
> So it seems the "-read_only_relocs suppress" was added by Dave Demarle on
> 2009-12-01 in commit bf339e858b10df5f9fbdaf33e90dee8767030b65, which I
> think was the introduction of oggtheora into VTK.
>
> I did a test build of VTK with "-read_only_relocs suppress" removed and
> CMAKE_OSX_ARCHITECTURES = "i386;x86_64".  I got no warnings and no errors.
>
> I downloaded oggtheora itself, and their autotools stuff also uses
> 'read_only_relocs' but they check and do it only on intel32 not intel64.
>  It's purpose seems to be some kind of optimization.
>
> I guess we could:
>  - just remove "-read_only_relocs suppress"
>  - use it only with i386 and not ppc,ppc64,x86_64.  What's the CMake way
> to do that?
>
> This would fix 7 of the 18 warnings on today's Nightly Expected.
>
> Cheers,
>
> --
> ____________________________________________________________
> 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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