[vtkusers] problems building vtk 4.4 on MacOSX

[Martin Costabel]

Lucas Lorenzo wrote:

> Hi all,
> 
> I'm trying to build vtk 4.4 on my mac but I'm having the following  
> problem:
> 
> Building executable  
> /private/var/automount/scratch/lucas/bin/VTK-4.4/VTK-binary/bin/ 
> GraphicsCxxTests...
> ld: multiple definitions of symbol _zError
> /usr/lib/libz.1.dylib(zutil.o) definition of _zError
> /private/var/automount/scratch/lucas/bin/VTK-4.4/VTK-binary/bin/ 
> libvtkzlib.a(zutil.o) definition of _zError in section (__TEXT,__text)

Wouldn't this go away if you used the cmake option
-DVTK_USE_SYSTEM_ZLIB:BOOL=ON ?

-- 
Martin