Problems building resources

Please can someone tell me once again how to build the resources for the Shruthi firmware? I’m trying to integrate the possibility to control parts of the SMR4 SDE modifications via the second filter page and therefore want to build my modified resource files. I use Win7 and try it with the new xt firmware, but probably just don’t get what to enter in the shell. Building the original firmware itself works without problems.

make resources

If nothing happens, touch resources/

Ok I think I got the problem: I tried to execute make resources after calling the shell. If I execute make resources directly in the command line I goes through.