[WatchOS] 'Producer' mode failed with static framework

[canhth]

My integration setup

[ x ] CocoaPods cocoapods-xcremotecache plugin

Expected/desired behavior

• My project has integrated with XCRemoteCache for a long time, recently my project supported a new WatchOS target.
  And it breaks our producer build now.
• Based on the error logs, seems we don't support static framework for the WatchOS target? Or any configuration that we missed to support this?

Minimal reproduction of the problem with instructions

• Please download this example repo, run pod install,s and build the project.
  https://github.com/canhth/reproduce-xcremote-cache-issue
• Producer totally fine if we use dynamic frameworks. (modify in the Podfile)
• The error is from XCLibtoolMain.swift:

Producer Logs

 error: Unsupported mode. Args: ["/Users/canhtran/Downloads/nestedCocoapodsSample-main/XCRC/xclibtool", "-static", "/Users/canhtran/Library/Developer/Xcode/DerivedData/Proj-ddwudvagaucednbjyqrkycaooyex/Build/Intermediates.noindex/SwiftyRSA.build/Debug-watchsimulator/SwiftyRSA-watchOS.build/Objects-normal/arm64/Binary/SwiftyRSA", "/Users/canhtran/Library/Developer/Xcode/DerivedData/Proj-ddwudvagaucednbjyqrkycaooyex/Build/Intermediates.noindex/SwiftyRSA.build/Debug-watchsimulator/SwiftyRSA-watchOS.build/Objects-normal/i386/Binary/SwiftyRSA", "/Users/canhtran/Library/Developer/Xcode/DerivedData/Proj-ddwudvagaucednbjyqrkycaooyex/Build/Intermediates.noindex/SwiftyRSA.build/Debug-watchsimulator/SwiftyRSA-watchOS.build/Objects-normal/x86_64/Binary/SwiftyRSA", "-o", "/Users/canhtran/Library/Developer/Xcode/DerivedData/Proj-ddwudvagaucednbjyqrkycaooyex/Build/Products/Debug-watchsimulator/SwiftyRSA-watchOS/SwiftyRSA.framework/SwiftyRSA"] 

Others

[polac24]

Thanks, it took me a while to create a reliable E2E test to cover that. #185 should fix that.