Re: Using cygwin and JAVA/JNI

[Randall R Schulz <rrschulz at cris dot com>]

Igor,

Could you clarify? Is my supposition not actually correct?

That would be nice to know.

Randall Schulz


At 08:15 2003-01-17, Igor Pechtchanski wrote:
> Gilles,
>
> This may be related to the issue raised in this message:
> <http://cygwin.com/ml/cygwin/2003-01/msg00965.html>.
>     Igor
>
> On Fri, 17 Jan 2003, Randall R Schulz wrote:
>
> > Gilles,
> >
> > I don't believe the ABI (application binary interface) used by the
> > Microsoft compilers is compatible with that used by GCC and hence the Sun
> > JVM, being compiled by the Microsoft tools, cannot access GCC-compiled
> > libraries via JNI.
> >
> > Randall Schulz
> >
> >
> > At 06:41 2003-01-17, gilles BOURGEOIS wrote:
> > >hello
> > >
> > >I wonder if it is possible to use JNI upon a DLL .i.e a shared libray like
> > >.so file generated with gcc, without the mno-cygwin option. (my lib uses
> > >IPC SYSTEM V, that is why I rely on the cygwin and cygipc libraries) I am
> > >not a newbie with java/jni or gcc, but mixing all of them seems to crash
> > >the JVM. Of course, It works if the library is generated with gcc under
> > >linux but if executing the whole program (JVM instantiate) under cygwin,
> > >it fails. Any one ever performed such a tricky architecture? thanks
> > >
> > >gilles

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