quickstart-ios: [ios] Product > Archive fails due to `FirebaseAppIndexing(FIRAppIndexing.o)' was built without full bitcode.`

Love the Firebase tools. We’ve implemented Dynamic Links, now we are attempting AppIndexing. Apologies if this is not where we should’ve filed this issue. We understand this is not a quickstarat-ios issue.

Issue

When building our archive (Xcode Product > Archive), we get the following error.

ld: bitcode bundle could not be generated because 

'<path/to/app>/Pods/FirebaseAppIndexing/Frameworks/FirebaseAppIndexing.framework/FirebaseAppIndexing(FIRAppIndexing.o)' 

was built without full bitcode. 

All object files and libraries for bitcode must be generated from Xcode Archive or Install build for architecture armv7
clang: error: linker command failed with exit code 1 (use -v to see invocation)

• Can we work around this with linker flags?

Podfile

# Uncomment this line to define a global platform for your project
platform :ios, '8.0'
# Uncomment this line if you're using Swift
use_frameworks!
 target 'nameOfMyApp' do
  pod 'Firebase/DynamicLinks'
  pod 'Firebase/AppIndexing'
 end