Installing with Carthage failed

[Corasonn]

I tried to install TLSphinx with Carthage and I always get this error:

*** Fetching TLSphinx
*** Checking out TLSphinx at "1.0.2"
*** xcodebuild output can be found in /var/folders/cp/5lbmgmyj7dg35cb48399ntd40000gn/T/carthage-xcodebuild.1UDoNb.log
*** Building scheme "TLSphinx" in TLSphinx.xcodeproj
Build Failed
Task failed with exit code 65:
/usr/bin/xcrun xcodebuild -project /Users/myName/Projekte/Test/PocketSphinxiOS/Carthage/Checkouts/TLSphinx/TLSphinx.xcodeproj -scheme TLSphinx -configuration Release -derivedDataPath /Users/myName/Library/Caches/org.carthage.CarthageKit/DerivedData/12.2_12B45b/TLSphinx/1.0.2 -sdk iphonesimulator -destination platform=iOS\ Simulator,id=589ECF32-AE69-48BB-9D6E-E25A7818C873 -destination-timeout 3 ONLY_ACTIVE_ARCH=NO CODE_SIGNING_REQUIRED=NO CODE_SIGN_IDENTITY= CARTHAGE=YES build (launched in /Users/corinna/Projekte/Test/PocketSphinxiOS/Carthage/Checkouts/TLSphinx)

This usually indicates that project itself failed to compile. Please check the xcodebuild log for more details: /var/folders/cp/5lbmgmyj7dg35cb48399ntd40000gn/T/carthage-xcodebuild.1UDoNb.log

I use Xcode 12.2.
Does this project maybe need an update for the newer Xcode versions?