u/danielw/dm-1395

Creating PR for reviewing DM-1395
The key thing is that libqserv_css.so needs css/*cc, except the swig-generated .cc. And _cssLib.so needs libqserv_css.so and the swig-generated .cc. The top-level logic isn't smart enough to separate them without help from the lower-level, so it does, and the shmods option is a flag for it. Maybe there is a better way, but I couldn't think of it. Do you want to have a stab at the ticket?