[vtk-developers] dashboard failure with Java wrapping and Obj-C++?

[Chris Harris]

I can take a look at this.

Chris

On Fri, Apr 13, 2012 at 6:36 PM, David Gobbi <david.gobbi at gmail.com> wrote:
> On Fri, Apr 13, 2012 at 10:48 AM, David Gobbi <david.gobbi at gmail.com> wrote:
>> On Fri, Apr 13, 2012 at 9:18 AM, Marcus D. Hanwell
>> <marcus.hanwell at kitware.com> wrote:
>>
>>> That looks like the parallel build issues we have been seeing. You
>>> could confirm by running make in that build tree a second time, this
>>> was fragile and I think modularization has caused some of the duct
>>> tape to fray. We would appreciate help if anyone knows the Java
>>> wrapping/parallel build issues.
>>
>> I located this previous fix for the java parallel build issue.  I'm
>> not 100% certain what the problem was.
>> http://vtk.org/gitweb?p=VTK.git;a=commit;h=875f8232
>
> I suspect that part of the problem is that for several of the java
> add_custom_command lines in Wrapping/Java/CMakeLists.txt
> (and perhaps elsewhere), the OUTPUTS does not match the
> actual location of the output file generated by javac.  Someone
> should go through the cmake files and verify that each one of
> these custom commands is correct.
>
> This would explain another problem that I've seen with the
> java compile: sometimes when I do "make", I see java files
> being compiled that have nothing to do with the changes that
> I've made.  Pointless re-execution of commands suggests
> that the OUTPUTS file wasn't actually generated (or was
> generated, but put in the wrong directory).
>
>  - David