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

[Suman Kanuganti]

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.
> >
> >__________________________________
> >Do you Yahoo!?
> >Yahoo! SiteBuilder - Free, easy-to-use web site
> design software
> >http://sitebuilder.yahoo.com
> >_______________________________________________
> >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
> http://www.swarm.org/mailman/listinfo/support


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

__________________________________
Do you Yahoo!?
Yahoo! SiteBuilder - Free, easy-to-use web site design software
http://sitebuilder.yahoo.com