JNI header files

[Mark Wielaard]

Hi,

We don't seem to have real build support for creating JNI header files
but instead have pre-generated .h files in our include file.
Why is that? We do seem to detect which javah like program the user has
installed. On my system it correctly detects gcjh.

I would like them to be generated at build time so they won't get out of
sync by accident.

Cheers,

Mark