[CMake] CMake and swig problem

Ian.Appru at ubs.com Ian.Appru at ubs.com
Fri Feb 24 10:04:02 EST 2006


I am trying to load the swig generated lib into the java java gen'ed
layer so I think pretty std usage.

The JDK I am using - 1.4.2_06 - completely fails to see MyJNI.so on
solaris/linux, when using loadLibrary("MyJNI") - if I rename the lib
libMyJNI.so it works fine.

I think there was some discussion in java circles of trying to load the
library without the lib prefix if the system dep name mapping failed but
doesn't look like that is implemented in my jdk version.

Fair point about the loadable modules tho - sometimes have a bit of c++
centric view.

Ian

-----Original Message-----
From: cmake-bounces+ian.appru=ubs.com at cmake.org
[mailto:cmake-bounces+ian.appru=ubs.com at cmake.org] On Behalf Of William
A. Hoffman
Sent: 24 February 2006 14:31
To: Appru, Ian; brad.king at kitware.com
Cc: cmake at cmake.org
Subject: RE: [CMake] CMake and swig problem

At 09:06 AM 2/24/2006, Ian.Appru at ubs.com wrote:
>Thanks for your reply Brad,
>
>I did (eventually) spot this line in the SWIG_ADD_MODULE macro.
>
>As I mentioned in conversation with Bill - think the thread 
>accidentally went private there - I have decided to use my own 
>UseSWIG-Java module and just remove this line.
>
>This is because I would like to use all the cmake logic in this area 
>rather than override the PREFIX property with values relevant to all 
>the platforms I am using (solaris/linux/XP).
>
>Not sure it is the swig convention to generate unix libs with no 'lib'
>prefix since it is the target language which controls this platform 
>specific requirement - java, python etc
Well, on some systems loadable modules are not libraries, and can not
even be linked to.  

Does the java stuff with the load not work without the lib prefix?
Or are you trying to link to the swig module for something else?

-Bill

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