On Feb 19, 2008, at 20:50, Bill Janssen <[EMAIL PROTECTED]> wrote:
Do you need to wrap the good stuff _and_ the cruft or can you get
away with
just wrapping the good stuff ?
Just the good stuff.
If you don't need to generate wrappers for code in Support.jar,
then don't
include it with --jar. Yes, you still need it on your classpath for
the
classes in GoodStuff.jar to load but that's a different issue.
Yes, that's what I want, and that's the first thing I tried. But just
setting the CLASSPATH environment variable doesn't seem to work. I
run
% setenv CLASSPATH GoodStuff.jar:Support.jar
% python -m jcc --jar GoodStuff.jar
Traceback (most recent call last):
File "/usr/lib/python2.5/runpy.py", line 95, in run_module
filename, loader, alter_sys)
File "/usr/lib/python2.5/runpy.py", line 52, in _run_module_code
mod_name, mod_fname, mod_loader)
File "/usr/lib/python2.5/runpy.py", line 32, in _run_code
exec code in run_globals
File "/usr/lib/python2.5/site-packages/JCC-1.7-py2.5-linux-i686.egg/
jcc/__init__.py", line 28, in <module>
cpp.jcc(sys.argv)
File "/usr/lib/python2.5/site-packages/JCC-1.7-py2.5-linux-i686.egg/
jcc/cpp.py", line 332, in jcc
cls = env.findClass(className.replace('.', '/'))
jcc.cpp.JavaError: java.lang.NoClassDefFoundError: com/parc/foo/Bar
%
The com.parc.foo.Bar class is in Support.jar. It only seems to be
found if I run
% python -m jcc --jar GoodStuff.jar --jar Support.jar
So, how does JCC find the classpath? Suppose I could read the code,
but that would be cheating... :-) Ah, the "--classpath" arg isn't
documented
in the README.
Uh uh. Definitely not cheating. You have the sources. Use them :)
Still, an oops. That flag should be documented.
Andi..
Ah, that did the trick! Might want to make it look at CLASSPATH...
Before feeding stuff to JCC, you should really carefully read the
topic
about all the command line args it can take in [2] if you haven't
done so
already. For example, the invocation you're using above is not
going to
generate any wrappers for use with Python, only the ones for use
with C++.
Yes, I've carefully read it. I'm just trying to get it generate *any*
wrapper for the moment.
Bill
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