[kaffe] Need help for porting RXTX on ARM

asutosh gopinath asutosh.gopinath at lycos.com
Mon Jun 21 05:26:02 PDT 2004


A day ago I installed the jcl.jar which uses sun's comm.jar on my i686 linux and it worked with kaffe. Today i tried to use RXTX.jar (with gnu.io namespace)which does not require comm.jar. The compilation was okay but on execution it gives :

java.lang.NoClassDefFoundError: javax/comm/CommDriver thrown while loading gnu.i
java.lang.NoClassDefFoundError: javax/comm/CommDriver thrown while loading gnu.i

I have downloaded rxtx-2.1-7pre17-i686-pc-linux-gnu version from rxtx.com

It seems to be looking for comm.jar. I am in a fix whether i should try to build jcl version or rxtx version for my PXA255.



--------- Original Message ---------

DATE: Mon, 21 Jun 2004 12:22:25
From: Dalibor Topic <robilad at kaffe.org>
To: asutosh.gopinath at lycos.com
Cc: kaffe at kaffe.org

>asutosh gopinath wrote:
>> Hi all,
>> I want to port rxtx on ARM Xscale for using with kaffe. I need help in porting it. If anybody has tried this successfully/partially successful please help me.
>Doesn't simply taking rxtx.jar and the native libraries compiled for 
>xscale work?
>> If you have any idea to share in this regard even if you have not tried this please do so I will be grateful.
>I've tried it a year ago, or so, but didn;t get too far, on i386. Given 
>that rxtx is part of classpath extensions now, I guess it should be much 
>easier to get to work.
>> How much useful in the commapi which comes bundled with kaffe?
>It useful for xompiling applicartions against it, I guess. I doubt it is 
>useful for running applciations, as it doesn't seem to have any native 
>dalibor topic

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