Re: KAWA: Experimenting Kawa with Gcj is not working

[Erol Akarsu <eakarsu at cmguc dot com>]

Hi Cris,

Thanks Chris. I appreciate your immediate help.

Your suggestion worked. Next thing, I will run some benchmarks on Kawa and
compare it with Bigloo Scheme compiler. I expect performance of Kawa with Gcj
would be fairly close to Bigloo.

Thanks

Erol Akarsu

Chris Dean wrote:

> I don't think the function named "main" is special to Kawa.  Try this:
>
>     (define (main . args)
>         (display "Hello World\n"))
>
>     (main)
>
> or even:
>
>     (display "Hello World\n")
>
> Regards,
> Chris Dean
>
> Erol Akarsu <eakarsu@cmguc.com> wrote:
> > Hello,
> >
> >  I have started an experimenting of Kawa with Gcj.
> > I have simple HelloWorld scheme file
> >
> > (define (main . args)
> >     (display "Hello World"))
> >
> > and and convert it to .class file with this command
> >
> > kawa --main -C hello.scm
> >
> > Here when I try to  run this java class file with gij or Kaffe java on
> > Linux,
> >
> > gij hello
> > java hello
> >
> > I am not getting any output ("Hello World"). But I am getting output
> > when I load hello.class and invoke main method in Kawa  interpreter
> > mode.
> >
> > I continue to experiment by generating executable from java.class with
> > gckawa
> >
> > gckawa --main=hello hello.class -o hello
> >
> > and run the application (hello)
> >
> > hello
> >
> > again I am got getting any output. I am using gjc 3.2.1 and latest Kawa
> > on Redhat Linux 7.3. Is there anything I am doing wrong and missing
> > something?
> >
> > Best Regards
> >
> > Erol Akarsu