Cool! :-)
I'll see if I can add this to our build process in the near future.
Thanks!
TJ Mather wrote:
Hi,
I was able to get Apache POI to compile down to a shared library by
compiling *.java -> *.class using Ant with Sun JDK, then running
gcj -shared -o poi.so `cat classlist.txt` where the classlist contained
the core HSSF files (not the ones that used Swing, etc)[1]. I had to
compile FormulaParser.java, POIFSViewEngine.java, and HexRead.java to
*.class using GCJ, because I got a "bad pc in exception_table" if I tried
to compile the JDK *.class to *.so using GCJ. Also note that *.java ->
*.class using GCJ doesn't work for some *.java files.
I was able to get the C++ native shared library to work with one of the
test examples using an adaption of Martin's patch. For more details on
how to recreate the POI example in C++ see:
http://tjmather.com/poifilter/
The patch needed for POI to compile and run under GCJ is at
http://tjmather.com/poifilter/gcjpoi.patch
This is basically Martin's patch plus some fixes for the hpsf/*.java
files required for ./build.sh compile to run, and (Object) typecast
in poifs/dev/POIFSViewEngine.java required for GCJ to compile the
shared library.
--
Nicola Ken Barozzi [EMAIL PROTECTED]
- verba volant, scripta manent -
(discussions get forgotten, just code remains)
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