(fixed) IL2CPP for Linux? 64 bit Android

Hi guys,

will any new release version support IL2CPP for Linux?

How can I compile a 64 bit Android app for the pending Google Play requirement?

https://forum.unity.com/threads/il2cpp-for-linux.526338/

 

About your second question, I just found it right now (I was needing too):

Seems that you need at least Unity 2017.4 or 2018.2 and higher.


Player Settings Panel > Settings for Android > Other settings > Configuration.




Fonts: https://developer.android.com/distribute/best-practices/develop/64-bit
https://blogs.unity3d.com/pt/2019/0...bit-and-app-bundles-backported-to-2017-4-lts/

 

It errors out all the way up to 2019.3.0a3

and a .exe file like il2cpp.exe is not gonna run on my system.

Code (csharp):

1.  
2. stdout:
3. Building libil2cpp.so with AndroidToolChain
4.     Output directory: /media/crandellws/SecondDrive/OtherExtra/Unity3d/Blank/Temp/StagingArea/assets/bin/Data/Native/armeabi-v7a
5.     Cache directory: /media/crandellws/SecondDrive/OtherExtra/Unity3d/Blank/Library/il2cpp_android_armeabi-v7a/il2cpp_cache
6. il2cpp.exe didn't catch exception: System.AggregateException: One or more errors occurred. ---> System.ComponentModel.Win32Exception: ApplicationName='/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/NDK/android-ndk-r16b/toolchains/llvm/prebuilt/linux-x86_64/bin/clang', CommandLine='-DNET_4_0 -DUNITY_AOT -DIL2CPP_MONO_DEBUGGER_DISABLED -DGC_NOT_DLL -DRUNTIME_IL2CPP -DLINUX -DANDROID -DPLATFORM_ANDROID -D__linux__ -D__STDC_FORMAT_MACROS -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/Tools/bdwgc/include" -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/Tools/libil2cpp/include" -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/il2cpp/libil2cpp" -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/il2cpp/libil2cpp" -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/il2cpp/external/bdwgc/include" -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/il2cpp/external/xxHash" -I"/media/crandellws/SecondDrive/OtherExtra/Unity3d/Blank/Temp/StagingArea/Il2Cpp/il2cppOutput" -I"." -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/NDK/android-ndk-r16b/sources/cxx-stl/gnu-libstdc++/4.9/include" -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/NDK/android-ndk-r16b/sources/cxx-stl/gnu-libstdc++/4.9/include/backward" -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/NDK/android-ndk-r16b/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi-v7a/include" -c -g -DNDEBUG -fexceptions -fno-limit-debug-info -fdata-sections -ffunction-sections -Wa,--noexecstack -fno-rtti -fno-strict-aliasing -fvisibility=hidden -fvisibility-inlines-hidden -fno-strict-overflow -fPIC -Os --sysroot "/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/NDK/android-ndk-r16b/sysroot" -gcc-toolchain "/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/NDK/android-ndk-r16b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64" -target armv7-none-linux-androideabi -isystem "/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/NDK/android-ndk-r16b/sysroot/usr/include/arm-linux-androideabi" -D__ANDROID_API__=16 -march=armv7-a -mfloat-abi=softfp -mfpu=neon-fp16 -Wno-unused-value "/media/crandellws/SecondDrive/OtherExtra/Unity3d/Blank/Temp/StagingArea/Il2Cpp/il2cppOutput/Il2CppMetadataUsage.c" -o "/media/crandellws/SecondDrive/OtherExtra/Unity3d/Blank/Library/il2cpp_android_armeabi-v7a/il2cpp_cache/7B3B2ABD9E0393128E4544C00806B689.o"', CurrentDirectory='', Native error= Access denied
7.  at System.Diagnostics.Process.StartWithCreateProcess (System.Diagnostics.ProcessStartInfo startInfo) [0x002dc] in <d465e2b2e5054d2787d6364114c43446>:0
8.  at System.Diagnostics.Process.Start () [0x0003a] in <d465e2b2e5054d2787d6364114c43446>:0
9.  at (wrapper remoting-invoke-with-check) System.Diagnostics.Process.Start()
10.  at Unity.IL2CPP.Shell.Execute (Unity.IL2CPP.Shell+ExecuteArgs executeArgs, Unity.IL2CPP.Shell+IExecuteController controller) [0x000d6] in <ff0c54daaebd431d98e452b9ed9ec2ce>:0
11.  at Unity.IL2CPP.Building.BuildShell.Execute (Unity.IL2CPP.Shell+ExecuteArgs args) [0x00027] in <21540f549bf5468a9074753b4520bc31>:0
12.  at Unity.IL2CPP.Building.CompilationInvocation.Execute () [0x00007] in <21540f549bf5468a9074753b4520bc31>:0
13.  at Unity.IL2CPP.Building.CppProgramBuilder.ProvideObjectFile (Unity.IL2CPP.Building.IntermediateObjectFileCompilationData data) [0x00053] in <21540f549bf5468a9074753b4520bc31>:0
14.  at Unity.IL2CPP.Building.ParallelFor+<RunWithResult>c__AnonStorey1`2[D,T].<>m__0 (System.Object o) [0x00032] in <21540f549bf5468a9074753b4520bc31>:0
15.   --- End of inner exception stack trace ---
16.  at Unity.IL2CPP.Building.ParallelFor.RunWithResult[D,T] (D[] data, System.Func`2[T,TResult] action) [0x00118] in <21540f549bf5468a9074753b4520bc31>:0
17.  at Unity.IL2CPP.Building.CppProgramBuilder.BuildAllCppFiles (System.Collections.Generic.IEnumerable`1[T] sourceFilesToCompile, Unity.IL2CPP.Building.Statistics.IBuildStatisticsCollector statisticsCollector) [0x0015b] in <21540f549bf5468a9074753b4520bc31>:0
18.  at Unity.IL2CPP.Building.CppProgramBuilder.Build (Unity.IL2CPP.Building.Statistics.IBuildStatistics& statistics) [0x00201] in <21540f549bf5468a9074753b4520bc31>:0
19.  at Unity.IL2CPP.Building.Statistics.BuildingTestRunnerHelper.BuildAndLogStatsForTestRunner (Unity.IL2CPP.Building.CppProgramBuilder builder, Unity.IL2CPP.Building.Statistics.IBuildStatistics& statistics) [0x00001] in <21540f549bf5468a9074753b4520bc31>:0
20.  at il2cpp.Program.DoRun (System.String[] args) [0x006d0] in <afd23374e21a40e0b5a90b8af36698e0>:0
21.  at il2cpp.Program.Run (System.String[] args) [0x00020] in <afd23374e21a40e0b5a90b8af36698e0>:0
22.  at il2cpp.Program.Main (System.String[] args) [0x00002] in <afd23374e21a40e0b5a90b8af36698e0>:0
23. ---> (Inner Exception #0) System.ComponentModel.Win32Exception (0x80004005): ApplicationName='/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/NDK/android-ndk-r16b/toolchains/llvm/prebuilt/linux-x86_64/bin/clang', CommandLine='-DNET_4_0 -DUNITY_AOT -DIL2CPP_MONO_DEBUGGER_DISABLED -DGC_NOT_DLL -DRUNTIME_IL2CPP -DLINUX -DANDROID -DPLATFORM_ANDROID -D__linux__ -D__STDC_FORMAT_MACROS -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/Tools/bdwgc/include" -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/Tools/libil2cpp/include" -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/il2cpp/libil2cpp" -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/il2cpp/libil2cpp" -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/il2cpp/external/bdwgc/include" -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/il2cpp/external/xxHash" -I"/media/crandellws/SecondDrive/OtherExtra/Unity3d/Blank/Temp/StagingArea/Il2Cpp/il2cppOutput" -I"." -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/NDK/android-ndk-r16b/sources/cxx-stl/gnu-libstdc++/4.9/include" -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/NDK/android-ndk-r16b/sources/cxx-stl/gnu-libstdc++/4.9/include/backward" -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/NDK/android-ndk-r16b/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi-v7a/include" -c -g -DNDEBUG -fexceptions -fno-limit-debug-info -fdata-sections -ffunction-sections -Wa,--noexecstack -fno-rtti -fno-strict-aliasing -fvisibility=hidden -fvisibility-inlines-hidden -fno-strict-overflow -fPIC -Os --sysroot "/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/NDK/android-ndk-r16b/sysroot" -gcc-toolchain "/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/NDK/android-ndk-r16b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64" -target armv7-none-linux-androideabi -isystem "/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/NDK/android-ndk-r16b/sysroot/usr/include/arm-linux-androideabi" -D__ANDROID_API__=16 -march=armv7-a -mfloat-abi=softfp -mfpu=neon-fp16 -Wno-unused-value "/media/crandellws/SecondDrive/OtherExtra/Unity3d/Blank/Temp/StagingArea/Il2Cpp/il2cppOutput/Il2CppMetadataUsage.c" -o "/media/crandellws/SecondDrive/OtherExtra/Unity3d/Blank/Library/il2cpp_android_armeabi-v7a/il2cpp_cache/7B3B2ABD9E0393128E4544C00806B689.o"', CurrentDirectory='', Native error= Access denied
24.  at System.Diagnostics.Process.StartWithCreateProcess (System.Diagnostics.ProcessStartInfo startInfo) [0x002dc] in <d465e2b2e5054d2787d6364114c43446>:0
25.  at System.Diagnostics.Process.Start () [0x0003a] in <d465e2b2e5054d2787d6364114c43446>:0
26.  at (wrapper remoting-invoke-with-check) System.Diagnostics.Process.Start()
27.  at Unity.IL2CPP.Shell.Execute (Unity.IL2CPP.Shell+ExecuteArgs executeArgs, Unity.IL2CPP.Shell+IExecuteController controller) [0x000d6] in <ff0c54daaebd431d98e452b9ed9ec2ce>:0
28.  at Unity.IL2CPP.Building.BuildShell.Execute (Unity.IL2CPP.Shell+ExecuteArgs args) [0x00027] in <21540f549bf5468a9074753b4520bc31>:0
29.  at Unity.IL2CPP.Building.CompilationInvocation.Execute () [0x00007] in <21540f549bf5468a9074753b4520bc31>:0
30.  at Unity.IL2CPP.Building.CppProgramBuilder.ProvideObjectFile (Unity.IL2CPP.Building.IntermediateObjectFileCompilationData data) [0x00053] in <21540f549bf5468a9074753b4520bc31>:0
31.  at Unity.IL2CPP.Building.ParallelFor+<RunWithResult>c__AnonStorey1`2[D,T].<>m__0 (System.Object o) [0x00032] in <21540f549bf5468a9074753b4520bc31>:0 <---
32.  
33. ---> (Inner Exception #1) System.ComponentModel.Win32Exception (0x80004005): ApplicationName='/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/NDK/android-ndk-r16b/toolchains/llvm/prebuilt/linux-x86_64/bin/clang', CommandLine='-DNET_4_0 -DUNITY_AOT -DIL2CPP_MONO_DEBUGGER_DISABLED -DGC_NOT_DLL -DRUNTIME_IL2CPP -DLINUX -DANDROID -DPLATFORM_ANDROID -D__linux__ -D__STDC_FORMAT_MACROS -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/Tools/bdwgc/include" -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/Tools/libil2cpp/include" -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/il2cpp/libil2cpp" -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/il2cpp/libil2cpp" -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/il2cpp/external/bdwgc/include" -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/il2cpp/external/xxHash" -I"/media/crandellws/SecondDrive/OtherExtra/Unity3d/Blank/Temp/StagingArea/Il2Cpp/il2cppOutput" -I"." -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/NDK/android-ndk-r16b/sources/cxx-stl/gnu-libstdc++/4.9/include" -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/NDK/android-ndk-r16b/sources/cxx-stl/gnu-libstdc++/4.9/include/backward" -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/NDK/android-ndk-r16b/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi-v7a/include" -c -g -DNDEBUG -fexceptions -fno-limit-debug-info -fdata-sections -ffunction-sections -Wa,--noexecstack -fno-rtti -fno-strict-aliasing -fvisibility=hidden -fvisibility-inlines-hidden -fno-strict-overflow -fPIC -Os --sysroot "/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/NDK/android-ndk-r16b/sysroot" -gcc-toolchain "/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/NDK/android-ndk-r16b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64" -target armv7-none-linux-androideabi -isystem "/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/NDK/android-ndk-r16b/sysroot/usr/include/arm-linux-androideabi" -D__ANDROID_API__=16 -march=armv7-a -mfloat-abi=softfp -mfpu=neon-fp16 -Wno-unused-value "/media/crandellws/SecondDrive/OtherExtra/Unity3d/Blank/Temp/StagingArea/Il2Cpp/il2cppOutput/Il2CppTypeDefinitions.c" -o "/media/crandellws/SecondDrive/OtherExtra/Unity3d/Blank/Library/il2cpp_android_armeabi-v7a/il2cpp_cache/A6C6DE3E2CDCB676E73FC00689F96D3B.o"', CurrentDirectory='', Native error= Access denied
34.  at System.Diagnostics.Process.StartWithCreateProcess (System.Diagnostics.ProcessStartInfo startInfo) [0x002dc] in <d465e2b2e5054d2787d6364114c43446>:0
35.  at System.Diagnostics.Process.Start () [0x0003a] in <d465e2b2e5054d2787d6364114c43446>:0
36.  at (wrapper remoting-invoke-with-check) System.Diagnostics.Process.Start()
37.  at Unity.IL2CPP.Shell.Execute (Unity.IL2CPP.Shell+ExecuteArgs executeArgs, Unity.IL2CPP.Shell+IExecuteController controller) [0x000d6] in <ff0c54daaebd431d98e452b9ed9ec2ce>:0
38.  at Unity.IL2CPP.Building.BuildShell.Execute (Unity.IL2CPP.Shell+ExecuteArgs args) [0x00027] in <21540f549bf5468a9074753b4520bc31>:0
39.  at Unity.IL2CPP.Building.CompilationInvocation.Execute () [0x00007] in <21540f549bf5468a9074753b4520bc31>:0
40.  at Unity.IL2CPP.Building.CppProgramBuilder.ProvideObjectFile (Unity.IL2CPP.Building.IntermediateObjectFileCompilationData data) [0x00053] in <21540f549bf5468a9074753b4520bc31>:0
41.  at Unity.IL2CPP.Building.ParallelFor+<RunWithResult>c__AnonStorey1`2[D,T].<>m__0 (System.Object o) [0x00032] in <21540f549bf5468a9074753b4520bc31>:0 <---
42.  
43. ---> (Inner Exception #2) System.ComponentModel.Win32Exception (0x80004005): ApplicationName='/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/NDK/android-ndk-r16b/toolchains/llvm/prebuilt/linux-x86_64/bin/clang++', CommandLine='-DNET_4_0 -DUNITY_AOT -DIL2CPP_MONO_DEBUGGER_DISABLED -DGC_NOT_DLL -DRUNTIME_IL2CPP -DLINUX -DANDROID -DPLATFORM_ANDROID -D__linux__ -D__STDC_FORMAT_MACROS -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/Tools/bdwgc/include" -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/Tools/libil2cpp/include" -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/il2cpp/libil2cpp" -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/il2cpp/libil2cpp" -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/il2cpp/external/bdwgc/include" -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/il2cpp/external/xxHash" -I"/media/crandellws/SecondDrive/OtherExtra/Unity3d/Blank/Temp/StagingArea/Il2Cpp/il2cppOutput" -I"." -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/NDK/android-ndk-r16b/sources/cxx-stl/gnu-libstdc++/4.9/include" -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/NDK/android-ndk-r16b/sources/cxx-stl/gnu-libstdc++/4.9/include/backward" -I"/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/NDK/android-ndk-r16b/sources/cxx-stl/gnu-libstdc++/4.9/libs/armeabi-v7a/include" -c -g -DNDEBUG -fexceptions -fno-limit-debug-info -fdata-sections -ffunction-sections -Wa,--noexecstack -fno-rtti -std=c++11 -fno-strict-aliasing -fvisibility=hidden -fvisibility-inlines-hidden -fno-strict-overflow -fPIC -Os --sysroot "/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/NDK/android-ndk-r16b/sysroot" -gcc-toolchain "/home/crandellws/Unity/Hub/Editor/2019.3.0a3/Editor/Data/PlaybackEngines/AndroidPlayer/NDK/android-ndk-r16b/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64" -target<message truncated>

 

Well I'll be hot for no good reason...so thank you Josh you help me get it working. Strangely when I used the recommended setup and allow Unity Hub to download it and set it up it fails to work...Yet if I manually install the Android SDK and NDK to my system it works. hmmm.... something is wrong perhaps something in how I set things up or something I else I did but I doubt it as I try to make it as close to recommendation as possible.

 

I've never been able to get this to work on linux. Can you make sense of this error? I get
"unsupported ELF machine number 40" which I think is to do with ld.gold. It's printing the address /usr/bin/ld.gold instead of the one in the ndk folder but I don't know why.

 

Stealing the thread, there are any roadmap for IL2CPP compilation for Linux Standalone? It will be very useful to dedicated servers.

 

Wow, after countless wasted hours revisiting this issue, finally solved it by just using old ndk off google. Thanks Crandell. I'm sure I've read somewhere that I needed to use the Unity ndk for it to work. I'd failed to get even the google one working in past but now it does.
And now even burst on Android is working? Happiest day of my year.

Thanks for suggestion Josh. Renaming ld.gold just resulted in "clang++: error: invalid linker name in argument '-fuse-ld=gold'".
The ld.gold in /usr/bin/ is actually a symbolic link to x86_64-linux-gnu-ld.gold.
Doesn't matter now though.

 

idk...

 

I will try the suggested solution found at :

https://forum.unity.com/threads/solved-android-ndk-missing.689122/

then update this post if it works.


update:
downgrading to 2019.2...works from 2019.3....

 

hello guys,
when i am upgrading my project from 2018.4.30f1 to 2020.3.12f1
i am facing this error
Exception: Failed running D:\unity_versions\Unity\Hub\Editor\Unity\Editor\Data\il2cpp\build/deploy/netcoreapp3.1/UnityLinker.exe @"D:/bingo world master gitlab/Temp/StagingArea/assets/bin/Data/Managed/response.rsp"

Anyone know what this error is and how to solve this ?
thank you

 

Okay