Improve dependency handling in the build process

Description

Make the option for calling make NODEP=1 also work for full builds: if none of the binaries to be built exist, the dependencies due to module files will be honored, otherwise they will be ignored. Also, print out a warning if NODEP is used that says one should recompile without this option when encountering errors.

News snippet

Improve dependency handling

Checklist

• I have checked that my code follows the Octopus coding standards