Java (was Re: VTK 3.1 final)

[David Gobbi]

Hi Dan,

I have vtk/Java building cleanly on my Linux machine at home.
The user.make has to be set up properly (of course) and some
environment variables i.e. CLASSPATH have to be set.  I think
the CLASSPATH is why your build is failing.

Also, configure.in has a 'mis-feature' which disables threading
when you configure --with-java.  On both Linux and IRIX I had
to edit configure.in to remove this 'feature'.  I'm not sure
whether --with-threads and --with-java really are compatible 
under solaris so I haven't committed my changes.

  - David

--
  David Gobbi, MSc                    dgobbi at irus.rri.on.ca
  Advanced Imaging Research Group
  Robarts Research Institute, University of Western Ontario

On Tue, 28 Mar 2000, Daniel J. Blezek, Ph.D. wrote:

> Hi all,
> 
>   Does anyone have any experience building the Java bindings
> "out-of-the-tarball" using ./configure; make;  I'm trying to build Java
> rpms for the 3.1 release and have had NO luck getting things built easily.
> I run into this error:
> 
> make[1]: Entering directory `/localhome/blezek/vtk-linux/common'
> /usr/local/jdk1.2.2/bin/javac -d /localhome/blezek/vtk-linux/java/vtk
> -classpath /localhome/blezek/vtk-linux/java/vtk
> ../java/vtk/vtkActor2D.java 
> ../java/vtk/vtkActor2D.java:7: Superclass vtk.vtkProp of class
> vtk.vtkActor2D not found.
> public class vtkActor2D extends vtkProp
>                                 ^
> 1 error
> make[1]: *** [../java/vtk/vtkActor2D.class] Error 1
> 
> 
> Even though vtkProp.class exists in java/vtk.
> 
> Any suggestions?
> -dan
> 
> P.S.  The success of the nightly RPM depends on being able to build
> "hand's off"...
> 
> --
> Daniel Blezek, Ph.D.
> blezek at crd.ge.com
> Computer Graphics and Systems Program
> Electronic Systems Lab
> GE Corporate Research & Development
> 
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