[vtk-developers] Re: Problem with VTK on Compaq SC45/OSF1

[Randall Hand]

Did some more investigating (I'm learning alot more about dynamic linking
than I ever wanted to know).

emerald0> ldd -r ezVizGeneric (ezVizGeneric is the real program I want to
compile, loooots of linked libraries)
Unresolved symbol in libvtkVolumeRendering.so: __array_new2
Unresolved symbol in libvtkGraphics.so: __array_new2
Unresolved symbol in libvtkImaging.so: __array_new2
Unresolved symbol in libvtkCommon.so: __array_new2

emerald0> ldd -r vtk2xml  (Simpler program, fewer libraries but all of VTK)
Unresolved symbol in libvtkVolumeRendering.so: __array_new2
Unresolved symbol in libvtkGraphics.so: __array_new2
Unresolved symbol in libvtkImaging.so: __array_new2
Unresolved symbol in libvtkCommon.so: __array_new2

emerald0> ldd -r main (Simplest program, direct link to only VTK, not ezViz
or Xdmf/Xmdf or any of that)
Unresolved symbol in libvtkGraphics.so: __array_new2
Unresolved symbol in libvtkImaging.so: __array_new2
Unresolved symbol in libvtkCommon.so: __array_new2

So has somethign changed in the 5.0 VTK branch that would cause this kind of
problem?  I seem to remember some discussion of now using "new/delete"
instead of "malloc/free" in the DataArray stuff.  Is this related?

On 2/23/06, Randall Hand <randall.hand at gmail.com> wrote:
>
> I've been working on this for 2 days, and I'm running out of ideas.  I can
> compile VTK just fine on our SC45, no errors at all, using cxx/cc and Shared
> libraries.  I can compile applications that use these freshly compiled VTK
> libraries just fine, with no errors.
>
> But every time I try to run them I get the following error:
> emerald0> ./vtk2xml
> resolve_symbols: loader error: dlopen: libvtkVolumeRendering.so: symbol
> "__array_new2" unresolved
>
> I've tried compiling them as static, and while they compile just fine,
> when apps try to link against them I get errors about no table of contents
> on every single .a file.  Anyone have any idea what's going on here?  I'm
> using Cmake 2.0p6, as there are no binaries provided for 2.2.3 and the
> bootstrap won't work.
>
> --
> Randall Hand
> Visualization Scientist,
> ERDC-MSRC Vicksburg, MS
> Homepage: http://www.yeraze.com




--
Randall Hand
Visualization Scientist,
ERDC-MSRC Vicksburg, MS
Homepage: http://www.yeraze.com
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