> 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.
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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