clang: error: -fobjc-weak is not supported on the current deployment target

[neeboo]

[READ] Step 1: Are you in the right place?

• For issues or feature requests related to the code in this repository
  file a Github issue.
  • If this is a feature request make sure the issue title starts with "FR:".
• For general technical questions, post a question on StackOverflow
  with the firebase tag.
• For general Firebase discussion, use the firebase-talk
  google group.
• For help troubleshooting your application that does not fall under one
  of the above categories, reach out to the personalized
  Firebase support channel.

[REQUIRED] Step 2: Describe your environment

• Xcode version: Version 9.2 (9C40b)
• Firebase SDK version: Latest Pod version
• Firebase Component:Auth
• Component version:Latest Pod version

[REQUIRED] Step 3: Describe the problem

Build with Xcode Failure

clang: error: -fobjc-weak is not supported on the current deployment target

Steps to reproduce:

Standard procedure ,see Add Firebase to your iOS Project

Relevant Code:

none

[paulb777]

Thanks for the report.

This is CocoaPods/Xcodeproj#544 for which a fix was released last night. Update the Xcodeproj gem from 1.5.5 to 1.5.6.

[neeboo]

thanks @paulb777