koobas.hobune.stream
Build for linux in windows fails: Burst requires gcc/clang toolchains to be installed
Is it possible to build for Linux on Windows? And if so, how?
I'm trying to build ML-Agents examples (https://github.com/Unity-Technologies/ml-agents/tree/master/Project).
In Unity Hub I have Linux Build Support module installed, no other modules. Unity version is 2018.4.20f1.
The error:
BuildFailedException: Burst compiler (1.2.3) failed running
stdout:
Burst requires gcc/clang toolchains to be correctly installed in order to build a standalone player for Linux with X64_SSE4
Unable to find /usr/bin/clang or /usr/bin/gcc, is the gcc/clang toolchain installed?
stderr:
Unity.Burst.Editor.BurstAotCompiler+BclRunner.RunProgram (UnityEditor.Utils.Program p, System.String exe, System.String args, System.String workingDirectory, UnityEditor.Scripting.Compilers.CompilerOutputParserBase parser, UnityEditor.Build.Reporting.BuildReport report) (at Library/PackageCache/com.unity.burst@1.2.3/Editor/BurstAotCompiler.cs:752)
Unity.Burst.Editor.BurstAotCompiler+BclRunner.RunManagedProgram (System.String exe, System.String args, System.String workingDirectory, UnityEditor.Scripting.Compilers.CompilerOutputParserBase parser, UnityEditor.Build.Reporting.BuildReport report) (at Library/PackageCache/com.unity.burst@1.2.3/Editor/BurstAotCompiler.cs:690)
Unity.Burst.Editor.BurstAotCompiler+BclRunner.RunManagedProgram (System.String exe, System.String args, UnityEditor.Scripting.Compilers.CompilerOutputParserBase parser, UnityEditor.Build.Reporting.BuildReport report) (at Library/PackageCache/com.unity.burst@1.2.3/Editor/BurstAotCompiler.cs:664)
Unity.Burst.Editor.BurstAotCompiler.OnPostBuildPlayerScriptDLLsImpl (UnityEditor.Build.Reporting.BuildReport report) (at Library/PackageCache/com.unity.burst@1.2.3/Editor/BurstAotCompiler.cs:332)
Unity.Burst.Editor.BurstAotCompiler.OnPostBuildPlayerScriptDLLs (UnityEditor.Build.Reporting.BuildReport report) (at Library/PackageCache/com.unity.burst@1.2.3/Editor/BurstAotCompiler.cs:90)
UnityEditor.Build.BuildPipelineInterfaces.OnPostBuildPlayerScriptDLLs (UnityEditor.Build.Reporting.BuildReport report) (at C:/buildslave/unity/build/Editor/Mono/BuildPipeline/BuildPipelineInterfaces.cs:452)
UnityEngine.GUIUtility:ProcessEvent(Int32, IntPtr) (at C:/buildslave/unity/build/Modules/IMGUI/GUIUtility.cs:179)
Upgrade to ml-agents 1 (https://github.com/Unity-Technologies/ml-agents/tree/release_1) and disable burst compiler in the player settings.
Thank you. This led me to the solution of disabling burst from the menu (Jobs -> User Burst Jobs).
What compiler are you building with? The text implies you do not have the GCC compiler environment installed and linked into Unity.
You should be looking here... https://gcc.gnu.org/
Thank you for the answer. I installed $$anonymous$$gw-w64 runtime library which provides gcc support for Windows. How do I link it with Unity?
That I don't know yet, new to unity myself :) I would look in the unity manual for building unix to see if there is any help there.
Also I assume you have Linus checked of in ionstall? https://gamedev.stackexchange.com/questions/122252/why-i-cant-do-a-build-for-linux https://docs.unity3d.com/$$anonymous$$anual/BuildSettingsStandalone.html
and, if you dont have a Linux box to test on... http://www.qcfdesign.com/?p=876
