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Re: PyLucene: How to package libraries that link against OpenJDK libraries?



Andrew Haley wrote:
> Felix Schwarz wrote:
>> Andrew Haley schrieb:
>>> Felix Schwarz wrote:
>>>
>>>>> Specifically, "If the JNI-using code calls System.loadLibrary you'll
>>>>> have to patch it to use System.load, passing it the full path to the
>>>>> dynamic shared object."
>>>>>
>>>>> For an example of this see
>>>>> http://cvs.fedoraproject.org/viewcvs/devel/javasqlite/
>>>> Sorry, my wording was not detailed enough. JCC does "JNI the other way
>>>> round" so it calls Java from C++. Therefore there is no
>>>> System.loadLibrary which could be patched. Instead I have to rely on the
>>>> standard linker configuration (or use rpath).
>>> Or use a full path in dlopen().
>> I may be wrong but it seems that JCC does do any dlopens. Instead the code
>> is just linked against the Java libraries. I may be wrong on this, though.
>>
>>> What libraries does JCC need to open?  Just libjvm, or others?
>> libjava.so and libjvm.so.
> 
> OK, I understand now.  I'm going to ping a few of my colleagues to see
> what they think we should do.

I've pinged.  Please open a Bugzilla item and we'll look into adding
libjvm.so and its dependencies to /etc/ld.so.conf.d and/or ld.so.cache.
This will be in the Fedora 10 timeframe.  We'll also have to talk to
upstream about this.

Thanks,
Andrew.


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