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il2cpp build stuck both on IOS and Android
We're using GitHub action to build our apps, using a self-hosted ubuntu instance. Building both IOS and Android. When building with 2019.4.35f1 Unity version, the build process is done successfully. We needed to upgrade the Unity version to 2020.3.27f1. The build process is done successfully with the new version when building the apps on our private laptops (Mac). But when we try to build with the new version on GitHub action, the build process is stuck when reaching the il2cpp part. We can see that il2cpp execution was changed on the 2020 Unity version.
2019.4.35f1 log output:
Invoking il2cpp with arguments: --compile-cpp --libil2cpp-static --platform="Android" --architecture="ARM64" --configuration="Release" --outputpath="/github/workspace/Solitaire/Temp/StagingArea/assets/bin/Data/Native/arm64-v8a/libil2cpp.so" --cachedirectory="/github/workspace/Solitaire/Assets/../Library/il2cpp_android_arm64-v8a/il2cpp_cache" --additional-include-directories="/opt/unity/Editor/Data/PlaybackEngines/AndroidPlayer/Tools/bdwgc/include" --additional-include-directories="/opt/unity/Editor/Data/PlaybackEngines/AndroidPlayer/Tools/libil2cpp/include" --tool-chain-path="/opt/unity/Editor/Data/PlaybackEngines/AndroidPlayer/NDK" --map-file-parser="/opt/unity/Editor/Data/Tools/MapFileParser/MapFileParser" --generatedcppdir="/github/workspace/Solitaire/Temp/StagingArea/Il2Cpp/il2cppOutput" --dotnetprofile="unityaot" 2022-02-22T14:49:42.5297118Z /opt/unity/Editor/Data/il2cpp/build/deploy/net471/il2cpp.exe exited after 46124 ms.
2020.3.27f1 log output:
Invoking il2cpp (via bee.exe) with arguments: --convert-to-cpp --emit-null-checks --enable-array-bounds-check --dotnetprofile="unityaot" --compile-cpp --libil2cpp-static --platform="Android" --architecture="ARMv7" --configuration="Release" --outputpath="/github/workspace/Solitaire/Library/Il2cppBuildCache/Android/armeabi-v7a/Native/armeabi-v7a/libil2cpp.so" --cachedirectory="/github/workspace/Solitaire/Assets/../Library/il2cpp_android_armeabi-v7a/il2cpp_cache" --additional-include-directories="/opt/unity/Editor/Data/PlaybackEngines/AndroidPlayer/Tools/bdwgc/include" --additional-include-directories="/opt/unity/Editor/Data/PlaybackEngines/AndroidPlayer/Tools/libil2cpp/include" --baselib-directory="/opt/unity/Editor/Data/PlaybackEngines/AndroidPlayer/Variations/il2cpp/Release/StaticLibs/armeabi-v7a" --avoid-dynamic-library-copy --tool-chain-path="/opt/unity/Editor/Data/PlaybackEngines/AndroidPlayer/NDK" --additional-cpp="/github/workspace/Solitaire/Library/Il2cppBuildCache/Android/armeabi-v7a/additionalCppFiles/AppsFlyeriOSWrapper.h" --additional-cpp="/github/workspace/Solitaire/Library/Il2cppBuildCache/Android/armeabi-v7a/additionalCppFiles/BraintreeViewController.h" --additional-cpp="/github/workspace/Solitaire/Library/Il2cppBuildCache/Android/armeabi-v7a/additionalCppFiles/NSInvocation+Convenience.h" --additional-cpp="/github/workspace/Solitaire/Library/Il2cppBuildCache/Android/armeabi-v7a/additionalCppFiles/Reachability.h" --additional-cpp="/github/workspace/Solitaire/Library/Il2cppBuildCache/Android/armeabi-v7a/additionalCppFiles/RiskifiedBeacon.h" --additional-cpp="/github/workspace/Solitaire/Library/Il2cppBuildCache/Android/armeabi-v7a/additionalCppFiles/SkAdNetworkManager.h" --additional-cpp="/github/workspace/Solitaire/Library/Il2cppBuildCache/Android/armeabi-v7a/additionalCppFiles/TrackingAuthorizationManager.h" --additional-cpp="/github/workspace/Solitaire/Library/Il2cppBuildCache/Android/armeabi-v7a/additionalCppFiles/UASupportPrimitivesBox.h" --additional-cpp="/github/workspace/Solitaire/Library/Il2cppBuildCache/Android/armeabi-v7a/additionalCppFiles/UASupportTools.h" --additional-cpp="/github/workspace/Solitaire/Library/Il2cppBuildCache/Android/armeabi-v7a/additionalCppFiles/UnityAdsInitializationListener.h" --additional-cpp="/github/workspace/Solitaire/Library/Il2cppBuildCache/Android/armeabi-v7a/additionalCppFiles/UnityAdsLoadListener.h" --additional-cpp="/github/workspace/Solitaire/Library/Il2cppBuildCache/Android/armeabi-v7a/additionalCppFiles/UnityAdsShowListener.h" --additional-cpp="/github/workspace/Solitaire/Library/Il2cppBuildCache/Android/armeabi-v7a/additionalCppFiles/UnityAppController+Notifications.h" --additional-cpp="/github/workspace/Solitaire/Library/Il2cppBuildCache/Android/armeabi-v7a/additionalCppFiles/UnityNotificationManager.h" --additional-cpp="/github/workspace/Solitaire/Library/Il2cppBuildCache/Android/armeabi-v7a/additionalCppFiles/UnityNotificationWrapper.h" --additional-cpp="/github/workspace/Solitaire/Library/Il2cppBuildCache/Android/armeabi-v7a/additionalCppFiles/externs.cpp" --additional-cpp="/github/workspace/Solitaire/Library/Il2cppBuildCache/Android/armeabi-v7a/additionalCppFiles/iOSBridge.h" --profiler-report --map-file-parser="/opt/unity/Editor/Data/Tools/MapFileParser/MapFileParser" --directory="/github/workspace/Solitaire/Temp/StagingArea/assets/bin/Data/Managed" --generatedcppdir="/github/workspace/Solitaire/Library/Il2cppBuildCache/Android/armeabi-v7a/il2cppOutput" --stats-output-dir="/github/workspace/Solitaire/Library/Il2cppBuildCache/Android/armeabi-v7a/il2cppStats"
Some Tecnical details:
Unity Editor version: 2020.3.27f1 (e759542391ea) Branch: 2020.3/release Build type: Release Batch mode: YES System name: Linux Distro version: #31~20.04.1-Ubuntu SMP Fri Jan 14 14:37:50 UTC 2022 Kernel version: 5.11.0-1028-aws Architecture: x86_64 Available memory: 189124 MB
Unity Editor version: 2019.4.35f1 (0462406dff2e) Branch: 2019.4/staging Build type: Debug Batch mode: YES System name: Linux Distro version: #31~20.04.1-Ubuntu SMP Fri Jan 14 14:37:50 UTC 2022 Kernel version: 5.11.0-1028-aws Architecture: x86_64 Available memory: 189124 MB
I add a thread I opened in the Unity forum - https://forum.unity.com/threads/il2cpp-build-stuck-both-on-ios-and-android.1244608/
If it is indeed the IL2CPP process as indicated by Unity staff, you might try patching it's binaries using a private image.
@webbertakken thank you. What do you mean by "patching its binaries"? Can you please elaborate on it?
I just mean replacing the IL2CPP binary with a different version and publishing an image with that change, then try if it works.
To be honest I'm not so sure if it's indeed related to a binary at all and whether that issue is a reliable source of information. Looks like a project specific setting or something. The issue is from 2014 and there are no additional answers or solutions to the problem; which there would be if it was a widespread problem.
