Mary Ellen Foster wrote:
I'm currently working on enabling the "jpl" Java
interface to the SWI
Prolog (package is called "pl" in Fedora). This provides a
bidirectional interface between Prolog and Java -- you can call Prolog
from Java or (what I'm doing in my current project) call Java from
I'm attempting to follow the Java packaging guidelines for JNI-using
projects and putting jpl.jar and libjpl.so into $LIBDIR/pl-jpl and
patching files so that the libraries get loaded, and that's going
One thing I'm not sure how to deal with: libjpl.so is linked against
libjava.so and libjvm.so. On my machine, that means I need to set
before I run Prolog, and the same is probably the case if I wanted to
use the Java-to-Prolog direction.
The command-line program 'java' already sets its LD_LIBRARY_PATH, so
it shouldn't be necessary when calling from Java.