Adding Firebase package to Xcode with SPM results in an increase from 200 to 1800 build files-CodePudding

I followed this official guide to adding Firebase to my project:

And my build files increased from ~90-150 to 1800(!):

(which now takes about 10 times longer for any preview or simulator to run)

I have used the exact same Firebase dependencies in AndroidStudio for my Android version and there it never destroyed my build like that.

This looks like a bug to me. Is this how it normally goes? Why are there so many third-party packages contained in there?

CodePudding user response：

This is expected behavior. The packages shown are Firebase or Firebase dependencies except for SwiftProtobuf. A significant majority of the increased number of files and build time comes from Firestore and its dependencies which is substantially bigger than anything else in Firebase.