Using the first of multiple matching destinations:

immutable value 'domains' was never used; consider replacing with '_' or removing it

immutable value 'domains' was never used; consider replacing with '_' or removing it

ambiguous expansion of macro 'SQLITE_VERSION_NUMBER'

ambiguous expansion of macro 'SQLITE_VERSION_NUMBER'

No App Category is set for target 'DuckDuckGoDBPBackgroundAgent'. Set a category by using the General tab for your target, or by adding an appropriate LSApplicationCategory value to your Info.plist. (in target 'DuckDuckGoDBPBackgroundAgent' from project 'DuckDuckGo')

ambiguous expansion of macro 'SQLITE_VERSION_NUMBER'