[vtk-developers] Material library always builds

[Brad King]

John Biddiscombe wrote:
> [ 13%] Building CXX object VTK/IO/CMakeFiles/vtkIO.dir/vtkMaterialLibrary.o
> [ 13%] Building CXX object
> VTK/IO/CMakeFiles/vtkIO.dir/vtkShaderCodeLibrary.o
> Linking CXX shared library ../../bin/libvtkIO.so
> 
> I find it a little annoying that the dependencies for the material
> library always regenerate the code - no matter how many time you run
> make without touching anything (Paraview build in this case)
> Has anyone spent any time looking at this to see if it can be improved.

This was a bug introduced in CVS CMake by the "fix" to this bug:

http://www.cmake.org/Bug/bug.php?op=show&bugid=4377

I've commited another fix and updated the bug report.

-Brad