Firebase with CocoaPods' generate_multiple_pod_projects option does not work on Case Sensitive FS

[sinoru]

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[REQUIRED] Step 1: Describe your environment

• Xcode version: Xcode 11.3.1
• Firebase SDK version: 5.17.0
• Firebase Component: Analytics, DynamicLinks, RemoteConfig
• Component version: _____
• Installation method: CocoaPods

[REQUIRED] Step 2: Describe the problem

Steps to reproduce:

1. Add generate_multiple_pod_projects option on Podfile
2. Trying to build with Firebase

Error occured by importing protobuf in ABTesting

Which CocoaPods produces protobuf as protobuf but ABTesting try to import Protobuf module.

[google-oss-bot]

I couldn't figure out how to label this issue, so I've labeled it for a human to triage. Hang tight.

[rizafran]

Hi @sinoru, thanks for reporting the issue. Can you share a copy or screenshot of the error you're encountering? You may also consider updating your SDK version to the latest one and see if the issue persists.

[paulb777]

This is protocolbuffers/protobuf#6803. The fix has been merged to master and is planned to be available when Protobuf 3.12.0 releases.

In the meantime, see the workarounds discussed in that issue.

[sinoru]

I never think about protobuf itself had issue. Thanks to let me know it :)