Keyring service might block forever storing passwords on newer distributions Add a libsecret based JNI implementation which is preferred over an libgnome-keyring based one. The JNI build is now autotools based so as to be able to select an implementation at build time. PR2660 Reviewed-by: neugens, omajid Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2015-October/016616.html Review-thread: http://icedtea.classpath.org/pipermail/thermostat/2015-October/016640.html

Thermostat Keyring service's JNI library.

- A libsecret based implementation is preferred over
- A libgnome-keyring based implementation

If libsecret is not available a libgnome-keyring based implementation will be
built. If both libgnome-keyring and libsecret are available, the libsecret
based implementation will take precedence. 

Please ensure you have the preferred library's devel packages installed.

$ autoreconf --install
$ ./configure
$ make