‘what is the meaning of “-Xg0?“’ This is for crash reporting. It turns off some compiler optimizations. Exactly what gets disabled and if you need it is still on the personal “to research” list, but it was in the docs related to the code commit involved. The crash reporting library wasn’t ultimately added to KaMPKit because you need to have an account with either Crashlytics or Bugsnag. If you’re not doing that you can remove it. https://github.com/touchlab/CrashKiOS

where can I find the list of the options available? Does any docs exist?

Thanks again 😄