are there any 64-bit bindings of JOGL?

OpenGL Development JOGL Development
#1

Any idea why I am getting this error when this file libjogl.so does exist in that path?

Exception in thread “AWT-EventQueue-0” java.lang.UnsatisfiedLinkError: /home/martin/workspace/mjbWorld/resources/libjogl.so: /home/martin/workspace/mjbWorld/resources/libjogl.so: cannot open shared object file: No such file or directory
at java.lang.ClassLoader$NativeLibrary.load(Native Method)
at java.lang.ClassLoader.loadLibrary0(ClassLoader.java:1751)
at java.lang.ClassLoader.loadLibrary(ClassLoader.java:1676)
at java.lang.Runtime.loadLibrary0(Runtime.java:822)
at java.lang.System.loadLibrary(System.java:992)
at net.java.games.jogl.impl.NativeLibLoader$1.run(NativeLibLoader.java:72)

Could it be that the libjogl.so file is compiled as 32-bit but I am calling it from JDK1.5 (64-bit)?

Are there any 64-bit bindings of the linux binaries?

Thanks,

Martin

#2

java -version should tell you if you’re using the 64-bit JDK. If you’re running on an AMD64 processor then you should be able to use the 32-bit version of JOGL with the 32-bit JDK. JOGL compiles on AMD64 (cd make; ant linux.amd64) but we don’t yet ship both 32-bit and 64-bit binaries in the same jar archive due to some issues with the autogenerated Java code.

#3

but we don’t yet ship both 32-bit and 64-bit binaries in the same jar archive due to some issues with the autogenerated Java code.

I’m not too concerned with 32-bit and 64-bit the same jar archive, I would be very happy with a linux.amd64 only binary available as an option.

My system uses the 64-bit JDK distributed with SuSE9.3 so I do need a 64bit binary. I am relatively new to Linux and don’t have much experience with ant, also the help file suggests there are complications with classpaths (always a source of problems). and other posters on this forum seem to be having problems compiling this.

Therefore I would like to suggest that you make a linux.amd64 only binary available on this site. I would be very grateful to have this available as it is stopping me working on my JOGL program.

Thanks,
Martin

#4

There is a build of a not-quite-final version of JOGL in the temporary files folder on the JOGL home page. We won’t have the ability to maintain this on an ongoing basis until we can make one jar for both 32- and 64- bit builds and this platform is plugged in to our nightly build system. If you need a more recent build I’m afraid you’ll have to build it yourself. Building JOGL is straightforward and requires only Ant, ANTLR and the setup of one jogl.properties file.

#5

Thanks very much, the version in the tempoary file (jogl-1.1b11-linux-amd64.tar.gz) worked very well.

Martin