[vtkusers] VTK with Java on Irix

[Shyam Prakash]

Steve,
	Thanks for all the setting info. I have successfully built VTK
4.2.2 on Irix 6.5 with gcc compiler(with java wrappers). My application
launches fine, but as soon I start playing with it, the application core
dumps with following message

Segmentation fault (core dumped)
[3]  - Segmentation fault   /usr/java2/bin/java... 
(core dumped)

I have set JAVA_OPENGL_NATIVE flag. Is there any other java patches that
I need to install. One of my colleague mentioned that even he is facing
a similar problem with java 3d applications.

Thanks and Regards
Shyam

> -----Original Message-----
> From: Steve Joyce [mailto:Steve.Joyce at sercoassurance.com]
> Sent: Wednesday, October 22, 2003 2:56 PM
> To: ramakrishna.prakash at quest-global.com
> Subject: RE: [vtkusers] VTK with Java on Irix
> 
> Shyam,
> 
> One setting I forgot to include if using the SGI compilers is:
> VTK_USE_ANSI_STDLIB=OFF
> 
> Good luck.
> 
> Steve
> 
> 
> >>> "Shyam Prakash" <ramakrishna.prakash at quest-global.com> 22/10/2003
> 09:51:13 >>>
> Steve,
> 	Thanks for the info. I will be building VTK on Irix with Java
> wrappers in the near future.
> 
> Thanks and Regards
> Shyam
> 
> -----Original Message-----
> From: vtkusers-admin at vtk.org [mailto:vtkusers-admin at vtk.org] On Behalf
> Of Steve Joyce
> Sent: Wednesday, October 22, 2003 1:56 PM
> To: vtkusers at vtk.org
> Subject: [vtkusers] VTK with Java on Irix
> 
> Hi,
> 
> For anyone trying to run VTK wrapped with Java on Irix you need to set
> the environment variable JAVA_OPENGL_NATIVE before running Java, i.e.
> setenv JAVA_OPENGL_NATIVE (for a csh shell)
> JAVA_OPENGL_NATIVE=1; export JAVA_OPENGL_NATIVE (for a sh or ksh
> shell)
> Failing to do this causes an exception in the native code,
> particularly
> when using vtkPanel or vtkCanvas.
> Thanks to Andrew Usher for this solution.
> This is also mentioned in SGI's release notes for Java3D at
> http://www.sgi.com/developers/devtools/languages/java3d121_01.html
> 
> The setup I'm using is Irix 6.5, Java SDK 1.4.1 (from SGI) and VTK
> 4.2.3.
> I built VTK using SGI's MIPSpro 7.3.1.1m C++ compiler, including the
> following settings:
> BUILD_SHARED_LIBS=ON
> BUILD_TESTING=OFF
> CMAKE_BUILD_TYPE=None
> CMAKE_CXX_COMPILER=CC
> CMAKE_CXX_FLAGS=-O1 -n32 -mips3
> CMAKE_C_FLAGS=-O1 -n32 -mips3
> CMAKE_EXE_LINKER_FLAGS=-O1 -n32 -mips3
> CMAKE_MODULE_LINKER_FLAGS=-O1 -n32 -mips3
> CMAKE_SHARED_LINKER_FLAGS=-O1 -n32 -mips3
> CMAKE_RANLIB=/sbin/echo
> CMAKE_SKIP_RPATH=YES
> CMAKE_HP_PTHREADS=OFF
> CMAKE_USE_PTHREADS=ON
> CMAKE_THREAD_LIBS-lpthread
> CMAKE_USE_HYBRID=ON
> VTK_WRAP_JAVA=ON
> JAVA_ARCHIVE=/usr/java2/bin/jar
> JAVA_AWT_INCLUDE_PATH=/usr/java2/include
> JAVA_AWT_LIBRARY=/usr/java2/lib32/sgi/libjawt.so
> JAVA_COMPILE=/usr/java2/bin/javac
> JAVA_INCLUDE_PATH=/usr/java2/include
> JAVA_INCLUDE_PATH2=/usr/java2/include/irix
> JAVA_RUNTIME=/usr/java2/bin/java
> 
> Hope this is of some use.
> 
> Steve
> 
> 
> 
> 
> 
> 
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