Re: [Swarm-Support] gcj - swarm - exe

[Suman Kanuganti]

Paul, help me out here, looking forward to listen from
you.

--- Suman Kanuganti <address@hidden> wrote:
> Well, I tried something similar to what you said
> before, I get various errors, now following your
> exact
> way, it is here.
> 
> 
> address@hidden FluBug14]$
> CLASSPATH=/usr/share/swarm/swarm.jar gcj -02 -g
> --main=StartFluModel -L/usr/lib/swarm *.class
> /usr/lib/swarm/gcj_{swarm,gnubytecode}.o -o start
> gcj: /usr/lib/swarm/gcj_swarm.o: No such file or
> directory
> gcj: /usr/lib/swarm/gcj_gnubytecode.o: No such file
> or
> directory
> gcj: unrecognized option `-02'
> 
> 
> -- I set my CLASSPATH, and all variables you
> mentioned
> in my bashrc file, also tried mentioned at the
> command
> line itself.
> 
> 
> address@hidden FluBug14]$ CLASSPATH=$CLASSPATH gcj
> -02 -g --main=StartFluModel -L/usr/lib/swarm *.class
> /usr/lib/swarm/gcj_{swarm,gnubytecode}.o -o start
> gcj: /usr/lib/swarm/gcj_swarm.o: No such file or
> directory
> gcj: /usr/lib/swarm/gcj_gnubytecode.o: No such file
> or
> directory
> gcj: unrecognized option `-02'
> java/lang/Object.java:0: the `java.lang.Object' that
> was found in
> `/usr/java/j2sdk1.4.1_03/jre/lib/rt.jar'
> didn't have the special zero-length
> `gnu.gcj.gcj-compiled' attribute.  This
> generally means that your classpath is incorrectly
> set.  Use `info gcj "Input Options"' to see the info
> page describing how to set the classpath
> compilation terminated.
> 
> --Here is my classpath
> 
> address@hidden FluBug14]$ echo $CLASSPATH
>
.:/usr/share/swarm/swarm.jar:/usr/share/swarm/kawa.jar:/usr/java/j2sdk1.4.1_03/jre/lib/rt.jar:.:/usr/java/j2sdk1.4.1_03/src.zip
> 
> 
> Also, I hate working with java on windows and for
> whatever reason I was too lazy to get swarm working
> on
> windows at my office. So I taught them some linux
> and
> working with the project, now to run the simulations
> I
> thought I would make an executable (for linux and
> also
> windows) never mind if its like a package, I treid
> using programs like install4j, installAnywhere, but
> in
> vain, I was not happy with that. 
> 
> So gcj - linux - exe ; also I need a windows exe ;
> never mind if I need to supply with jre, I dont want
> to compile it on windows, I want to provide them
> with
> an executable.
> 
> I greatly appreciate any help,
> Thanks,
> Suman K
> 
> --- "Paul E. Johnson" <address@hidden> wrote:
> > The last time I fiddled with this, I wrote
> > directions on compiling swarm 
> > programs
> > with swarm-gcj here:
> > 
> >
>
http://lark.cc.ku.edu/~pauljohn/Swarm/Swarm-2.x_RPMSforRH7/
> > 
> > 
> > On August 12, 2003 Marcus Daniels posted a note
> > called "Pretest 8" which 
> > announced a new MS Windows/Cygwin package,
> > and in there he mentioned that he followed this
> > route to use gcj.
> > 
> > "
> > To use GCJ to build Swarm executables of Java
> Swarm
> > models, you can add 
> > rules like this to your model implementation
> > Makefile:
> > 
> > Here's an example for Java heatbugs:   (one line)
> > 
> > CLASSPATH=/Swarm-2.2/share/swarm/swarm.jar gcj -O2
> > -g 
> > --main=StartHeatbugs -L/Swarm-2.2/lib *.class 
> > /Swarm-2.2/lib/gcj_{swarm,gnubytecode}.o -o
> > jheatbugs
> > 
> > Then you will need to inform the dynamic linker as
> > to the location of 
> > the libraries:
> > 
> > export LTDL_LIBRARY_PATH=/Swarm-2.2/lib
> > 
> > Finally, run it:
> > 
> > ./jheatbugs
> > "
> > 
> > It seems to me that the only difference is that
> this
> > one sets 
> > LTDL_LIBRARY_PATH rather than LD_LIBRARY_PATH
> > 
> > 
> > Suman Kanuganti wrote:
> > 
> > >Well,
> > >I love gcj, allows to make native linux
> > executables.
> > >Few a times I was wondering how to make use of
> gcj
> > to
> > >make linux executables for the java programs
> using
> > the
> > >api other than which gcj supports, I mean which
> > uses
> > >an external jars such as swarm, biojava, and
> > others.
> > >Even I came to know awt, swings are not supported
> > by
> > >gcj yet. I did some study in shared libraries for
> > gcj
> > >with java support, but was not successfull
> anytime.
> > >
> > >Suddenly, the swarm-gcj rpm took my attention
> about
> > >which I doesnt know why it was used in swarm, I
> > didnt
> > >notice all these days, so is that helpfull in
> > making
> > >native linux executables for the programs using
> > swarm?
> > >If so, can anyone give me an example, I have
> > swarm-gcj
> > >rpm installed succesfully (RH9). I also really
> > wonder
> > >how do you share those libraries with gcj to make
> > exe.
> > >Like I want to use some other external jar to
> make
> > an
> > >executable, how do I do that using gcj?
> > >
> > >Ohh, lot of questions, could anyone explain me
> > this?
> > >Thanks a lot.
> > >Suman K
> > >
> > >=====
> > >Suman Kanuganti,
> > >Swarm Group, Anth Dept., 
> > >University of Missouri, Columbia.
> > >
> > >__________________________________
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> > >Support mailing list
> > >address@hidden
> > >http://www.swarm.org/mailman/listinfo/support
> > >  
> > >
> > 
> > 
> > -- 
> > 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
> > 
> > 
> > _______________________________________________
> > Support mailing list
> > address@hidden
> 
=== message truncated ===


=====
Suman Kanuganti,
Swarm Group, Anth Dept., 
University of Missouri, Columbia.

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