Re: [Swarm-Support] java swarm problem with sun java

[Paul E. Johnson]

When you configured/compiled swarm, you told it what Java libraries to 
use.   So the most direct route to your goal, I GUESS, is to 
recompile/install swarm after telling it 
--with-jdkdir=/usr/share/j2sdk1.4.1_02 or whatever.

In the alternative, there was some talk about changing over after 
installing Swarm:

http://lark.cc.ku.edu/~pauljohn/SwarmFaq/SwarmOnlineFaq.html#3.7

I have not tried it, so I don't know if it works with Swarm 2.2x

Note those instructions are for Windows, and in particular on Unix, the 
path separator must be the colon, not the semicolon.

Michael Charters wrote:

> hi,
>
> i have a java swarm project that has been using Kaffe as its JVM ... and i
> would like to run it with sun java2.  i keep getting an error that it
> cannot find javaswarm in java.library.path.
>
> when i run it with Kaffe like this:
>
> /appl/kaffe1.0.5/bin/javac -classpath 
> '.:/appl/swarm2.1.1/opt/share/swarm/swarm.jar:/appl/kaffe1.0.5/share/kaffe/Klasses.jar'
>  *.java
> export 
> LD_LIBRARY_PATH="/appl/swarm2.1.1/opt/lib:/appl/swarm2.1.1-support/lib:/usr/X11R6/lib"
> export KAFFELIBRARYPATH="/appl/swarm2.1.1/opt/lib:/appl/kaffe1.0.5/lib/kaffe"
> /appl/kaffe1.0.5/libexec/Kaffe -classpath 
> '.:/appl/swarm2.1.1/opt/share/swarm/swarm.jar:/appl/kaffe1.0.5/share/kaffe/Klasses.jar'
>  'StartDove' '--batch' '--generation=5'
>
> it runs fine.
>
> but when i try the same thing with sun java2 1.4.1:
>
> /appl/j2sdk1.4.1/bin/javac -classpath 
> '.:/appl/swarm2.1.1/opt/share/swarm/swarm.jar:/appl/kaffe1.0.5/share/kaffe/Klasses.jar'
>  *.java
> export 
> LD_LIBRARY_PATH="/appl/swarm2.1.1/opt/lib:/appl/swarm2.1.1-support/lib:/usr/X11R6/lib"
> export KAFFELIBRARYPATH="/appl/swarm2.1.1/opt/lib:/appl/kaffe1.0.5/lib/kaffe"
> /appl/j2sdk1.4.1/bin/java -classpath 
> '.:/appl/swarm2.1.1/opt/share/swarm/swarm.jar:/appl/kaffe1.0.5/share/kaffe/Klasses.jar'
>  'StartDove' '--batch' '--generation=5'
>
> i get this error:
>
> Exception caught: no javaswarm in java.library.path
> Exception in thread "main" java.lang.UnsatisfiedLinkError: initSwarm
>        at swarm.SwarmEnvironment.initSwarm(Native Method)
>        at StartDove.main(StartDove.java:77)
>
> any idea what i am doing wrong here ... is there anything special i need
> to do to get it to run w/ sun java2?
>
> i assume it is looking for these files:
>
> lupo-bin$ pwd
> /appl/swarm2.1.1/opt/bin
> lupo-bin$ ll
> total 156
> -rwxr-xr-x    1 appl     appl          788 Oct 24  2000 javacswarm
> -rwxr-xr-x    1 appl     appl         2225 Oct 24  2000 javaswarm
> -rwxr-xr-x    1 appl     appl       129749 Oct 24  2000 libtool-swarm
> -rwxr-xr-x    1 appl     appl         4925 Oct 24  2000 m2h
> -rwxr-xr-x    1 appl     appl         4230 Oct 24  2000 make-h2x
>
> how do i tell sun java2 where they are (i am thinking this is probably the
> equivalent of:
>
> export KAFFELIBRARYPATH="/appl/swarm2.1.1/opt/lib:/appl/kaffe1.0.5/lib/kaffe"
>
> in Kaffe?)?
>
> thanks,
> -Mike
>
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>  


--
Paul E. Johnson                       email: address@hidden
Dept. of Political Science            http://lark.cc.ukans.edu/~pauljohn
University of Kansas                  Office: (785) 864-9086
Lawrence, Kansas 66045                FAX: (785) 864-5700