[O] Link to original Org file with batch mode

[Giorgio Valoti]

Hi,
when I try to tangle files in batch mode, using a command like this:

emacs -batch ~/Developer/PROJECTS/gmp/project.org --eval="(org-babel-tangle)"

the resulting files do not have links to the original file, i.e.:

<!-- [[][GUI:1]] -->

while if I tangle from emacs I get this, as expected:

<!-- [[id:5E3B176A-50C7-4DC3-A54F-D769000D8D8A][GUI:1]] -->

Is there a way to generate links in batch mode? Or perhaps should I use a 
different way to invoke tangling from the command line?

Thank you in advance    


--
Giorgio Valoti