Xcode 13 and 12 Carthage Build Workaround

carthage-xc12.sh

#!/bin/bash -e

echo "🤡 Applying carthage 12 and 13 workaround 🤡"

xcconfig=$(mktemp /tmp/static.xcconfig.XXXXXX)
# For Xcode 12 make sure EXCLUDED_ARCHS is set to arm architectures otherwise
# the build will fail on lipo due to duplicate architectures.
CURRENT_XCODE_VERSION=$(xcodebuild -version | grep "Build version" | cut -d' ' -f3)
echo 'EXCLUDED_ARCHS__EFFECTIVE_PLATFORM_SUFFIX_simulator__NATIVE_ARCH_64_BIT_x86_64__XCODE_1200 = arm64 arm64e armv7 armv7s armv6 armv8' > $xcconfig
echo "EXCLUDED_ARCHS__EFFECTIVE_PLATFORM_SUFFIX_simulator__NATIVE_ARCH_64_BIT_x86_64__XCODE_1200__BUILD_$CURRENT_XCODE_VERSION = arm64 arm64e armv7 armv7s armv6 armv8" >> $xcconfig
echo 'EXCLUDED_ARCHS__EFFECTIVE_PLATFORM_SUFFIX_simulator__NATIVE_ARCH_64_BIT_x86_64__XCODE_1300 = arm64 arm64e armv7 armv7s armv6 armv8' >> $xcconfig
echo "EXCLUDED_ARCHS__EFFECTIVE_PLATFORM_SUFFIX_simulator__NATIVE_ARCH_64_BIT_x86_64__XCODE_1300__BUILD_$CURRENT_XCODE_VERSION = arm64 arm64e armv7 armv7s armv6 armv8" >> $xcconfig
echo 'EXCLUDED_ARCHS = $(inherited) $(EXCLUDED_ARCHS__EFFECTIVE_PLATFORM_SUFFIX_$(EFFECTIVE_PLATFORM_SUFFIX)__NATIVE_ARCH_64_BIT_$(NATIVE_ARCH_64_BIT)__XCODE_$(XCODE_VERSION_MAJOR))' >> $xcconfig

export XCODE_XCCONFIG_FILE="$xcconfig"

carthage "$@"

This is running perfectly, depositing and picking up the file in tmp. Perhaps the error I'm hitting is different? I can build the Xcode project for device. However, building for simulator I get this message:

Module 'DeviceKit' was created for incompatible target arm64-apple-ios9.0: .../Carthage/build/iOS/DeviceKit.framework/Modules/DeviceKit.swiftmodule/arm64.swiftmodule

Is this the problem that we're solving here, builds for device but not for simulator?

Thanks for doing this.

(Upgrading to Carthage 0.36 didn't help. Also this is Version 12.2 beta (12B5018i))

I am experiencing the same issue but with Swinject framework.
Module 'Swinject' was created for incompatible target arm64-apple-ios9.0

@drosenstark did you find a solution?

This is super nice!

For anyone getting project compile errors like Module 'xxx' was created for incompatible target arm64-apple-ios9.0 after applying this patch, there is one thing to be done, to fix it.
Exclude arm64 from every scheme for iOS Simluator SDK, inside your target.

There is a problem in this case.

https://github.com/readium/r2-testapp-swift/issues/351

`*** Building scheme "OmiseSDK" in OmiseSDK.xcodeproj
Build Failed
Task failed with exit code 1:
/usr/bin/xcrun lipo -create /Users/paco/Library/Caches/org.carthage.CarthageKit/DerivedData/12.0.1_12A7300/omise-ios/v3.5.0/Build/Intermediates.noindex/ArchiveIntermediates/OmiseSDK/IntermediateBuildFilesPath/UninstalledProducts/iphoneos/OmiseSDK.framework/OmiseSDK /Users/paco/Library/Caches/org.carthage.CarthageKit/DerivedData/12.0.1_12A7300/omise-ios/v3.5.0/Build/Products/Release-iphonesimulator/OmiseSDK.framework/OmiseSDK -output /Users/paco/wf-ios/Carthage/Build/iOS/OmiseSDK.framework/OmiseSDK

This usually indicates that project itself failed to compile. Please check the xcodebuild log for more details: /var/folders/ys/5mpd508n7cn480b721dsq99m0000gn/T/carthage-xcodebuild.XnxTXQ.log`

`*** Building scheme "OmiseSDK" in OmiseSDK.xcodeproj
Build Failed
Task failed with exit code 1:
/usr/bin/xcrun lipo -create /Users/paco/Library/Caches/org.carthage.CarthageKit/DerivedData/12.0.1_12A7300/omise-ios/v3.5.0/Build/Intermediates.noindex/ArchiveIntermediates/OmiseSDK/IntermediateBuildFilesPath/UninstalledProducts/iphoneos/OmiseSDK.framework/OmiseSDK /Users/paco/Library/Caches/org.carthage.CarthageKit/DerivedData/12.0.1_12A7300/omise-ios/v3.5.0/Build/Products/Release-iphonesimulator/OmiseSDK.framework/OmiseSDK -output /Users/paco/wf-ios/Carthage/Build/iOS/OmiseSDK.framework/OmiseSDK

This usually indicates that project itself failed to compile. Please check the xcodebuild log for more details: /var/folders/ys/5mpd508n7cn480b721dsq99m0000gn/T/carthage-xcodebuild.XnxTXQ.log`

Same for me, but the log says BUILD SUCCESSFUL.

#!/bin/sh -e
echo "Carthage wrapper"
echo "Applying Xcode 12 workaround..."
xcconfig="/tmp/xc12-carthage.xcconfig"

# Xcode 12.x
echo 'EXCLUDED_ARCHS__EFFECTIVE_PLATFORM_SUFFIX_simulator__NATIVE_ARCH_64_BIT_x86_64__XCODE_1200 = arm64 arm64e armv7 armv7s armv6 armv8' > $xcconfig

# General stuff
echo 'EXCLUDED_ARCHS = $(inherited) $(EXCLUDED_ARCHS__EFFECTIVE_PLATFORM_SUFFIX_$(EFFECTIVE_PLATFORM_SUFFIX)__NATIVE_ARCH_64_BIT_$(NATIVE_ARCH_64_BIT)__XCODE_$(XCODE_VERSION_MAJOR))' >> $xcconfig
echo 'ONLY_ACTIVE_ARCH=NO' >> $xcconfig
echo 'VALID_ARCHS = $(inherited) x86_64' >> $xcconfig
export XCODE_XCCONFIG_FILE="$xcconfig"
echo "Workaround applied. xcconfig here: $XCODE_XCCONFIG_FILE"

carthage $@

If you've already switched to Xcode12, this will still work without adding a version.

@funzin well done

Thank you @funzin for the great update to the script.

where to include this script when trying to solve this issue?
#!/bin/sh -e
echo "Carthage wrapper"
echo "Applying Xcode 12 workaround..."
xcconfig="/tmp/xc12-carthage.xcconfig"

Xcode 12.x

echo 'EXCLUDED_ARCHS__EFFECTIVE_PLATFORM_SUFFIX_simulator__NATIVE_ARCH_64_BIT_x86_64__XCODE_1200 = arm64 arm64e armv7 armv7s armv6 armv8' > $xcconfig

General stuff

echo 'EXCLUDED_ARCHS = $(inherited) $(EXCLUDED_ARCHS__EFFECTIVE_PLATFORM_SUFFIX_$(EFFECTIVE_PLATFORM_SUFFIX)_NATIVE_ARCH_64_BIT$(NATIVE_ARCH_64_BIT)_XCODE$(XCODE_VERSION_MAJOR))' >> $xcconfig
echo 'ONLY_ACTIVE_ARCH=NO' >> $xcconfig
echo 'VALID_ARCHS = $(inherited) x86_64' >> $xcconfig
export XCODE_XCCONFIG_FILE="$xcconfig"
echo "Workaround applied. xcconfig here: $XCODE_XCCONFIG_FILE"

carthage $@