Can I set up xCode to build with the same options for each new Unity project?

The options are saved in the xCode project, and they default to certain settings that I can't figure out how to change. I know how to change them, but I never even save xCode projects, I'm just going to make a new one 5 minutes later anyway. (The main thing I have to do each time is turn off the dSym file generation because I don't know what good it does except to make me wait a few more minutes to run the app.)