Build failing on Ubuntu 18.04.1 via WLS

[christopher-landress]

I'm using WSL on Windows 10 with Ubuntu 18.04. Getting an odd compilation error. OpenGL is installed correctly and I am able to run OpenGL apps over X11 remoting via VcXsrv.

---

/home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: The "Nerdbank.GitVersioning.Tasks.GetBuildVersion" task failed unexpectedly. [/home/clandress/veldrid/src/Veldrid.OpenGLBindings/Veldrid.OpenGLBindings.csproj]
/home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: System.TypeInitializationException: The type initializer for 'LibGit2Sharp.Core.NativeMethods' threw an exception. ---> System.DllNotFoundException: Unable to load shared library '/home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/MSBuildFull/lib/linux/x86_64/libgit2-1196807.so' or one of its dependencies. In order to help diagnose loading problems, consider setting the LD_DEBUG environment variable: /usr/lib/x86_64-linux-gnu/libcurl.so.4: version CURL_OPENSSL_3' not found (required by /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/MSBuildFull/lib/linux/x86_64/libgit2-1196807.so) [/home/clandress/veldrid/src/Veldrid.OpenGLBindings/Veldrid.OpenGLBindings.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at System.Runtime.Loader.AssemblyLoadContext.InternalLoadUnmanagedDllFromPath(String unmanagedDllPath) [/home/clandress/veldrid/src/Veldrid.OpenGLBindings/Veldrid.OpenGLBindings.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at System.Runtime.Loader.AssemblyLoadContext.LoadUnmanagedDllFromPath(String unmanagedDllPath) [/home/clandress/veldrid/src/Veldrid.OpenGLBindings/Veldrid.OpenGLBindings.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at MSBuildExtensionTask.ContextAwareTask.CustomAssemblyLoader.LoadUnmanagedDll(String unmanagedDllName) [/home/clandress/veldrid/src/Veldrid.OpenGLBindings/Veldrid.OpenGLBindings.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at System.Runtime.Loader.AssemblyLoadContext.ResolveUnmanagedDll(String unmanagedDllName, IntPtr gchManagedAssemblyLoadContext) [/home/clandress/veldrid/src/Veldrid.OpenGLBindings/Veldrid.OpenGLBindings.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at LibGit2Sharp.Core.NativeMethods.git_libgit2_init() [/home/clandress/veldrid/src/Veldrid.OpenGLBindings/Veldrid.OpenGLBindings.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at LibGit2Sharp.Core.NativeMethods.LibraryLifetimeObject..ctor() [/home/clandress/veldrid/src/Veldrid.OpenGLBindings/Veldrid.OpenGLBindings.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at LibGit2Sharp.Core.NativeMethods..cctor() [/home/clandress/veldrid/src/Veldrid.OpenGLBindings/Veldrid.OpenGLBindings.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: --- End of inner exception stack trace --- [/home/clandress/veldrid/src/Veldrid.OpenGLBindings/Veldrid.OpenGLBindings.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at LibGit2Sharp.Core.NativeMethods.git_libgit2_opts(Int32 option, UInt32 level, String path) [/home/clandress/veldrid/src/Veldrid.OpenGLBindings/Veldrid.OpenGLBindings.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at LibGit2Sharp.GlobalSettings.SetConfigSearchPaths(ConfigurationLevel level, String[] paths) [/home/clandress/veldrid/src/Veldrid.OpenGLBindings/Veldrid.OpenGLBindings.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at Nerdbank.GitVersioning.VersionOracle.OpenGitRepo(String repoRoot) [/home/clandress/veldrid/src/Veldrid.OpenGLBindings/Veldrid.OpenGLBindings.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at Nerdbank.GitVersioning.VersionOracle.Create(String projectDirectory, String gitRepoDirectory, ICloudBuild cloudBuild, Nullable1 overrideBuildNumberOffset, String projectPathRelativeToGitRepoRoot) [/home/clandress/veldrid/src/Veldrid.OpenGLBindings/Veldrid.OpenGLBindings.csproj]
/home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at Nerdbank.GitVersioning.Tasks.GetBuildVersion.ExecuteInner() [/home/clandress/veldrid/src/Veldrid.OpenGLBindings/Veldrid.OpenGLBindings.csproj]
/home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: The "Nerdbank.GitVersioning.Tasks.GetBuildVersion" task failed unexpectedly. [/home/clandress/veldrid/src/Veldrid.SDL2/Veldrid.SDL2.csproj]
/home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: System.TypeInitializationException: The type initializer for 'LibGit2Sharp.Core.NativeMethods' threw an exception. ---> System.DllNotFoundException: Unable to load shared library '/home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/MSBuildFull/lib/linux/x86_64/libgit2-1196807.so' or one of its dependencies. In order to help diagnose loading problems, consider setting the LD_DEBUG environment variable: /usr/lib/x86_64-linux-gnu/libcurl.so.4: version CURL_OPENSSL_3' not found (required by /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/MSBuildFull/lib/linux/x86_64/libgit2-1196807.so) [/home/clandress/veldrid/src/Veldrid.SDL2/Veldrid.SDL2.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at System.Runtime.Loader.AssemblyLoadContext.InternalLoadUnmanagedDllFromPath(String unmanagedDllPath) [/home/clandress/veldrid/src/Veldrid.SDL2/Veldrid.SDL2.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at System.Runtime.Loader.AssemblyLoadContext.LoadUnmanagedDllFromPath(String unmanagedDllPath) [/home/clandress/veldrid/src/Veldrid.SDL2/Veldrid.SDL2.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at MSBuildExtensionTask.ContextAwareTask.CustomAssemblyLoader.LoadUnmanagedDll(String unmanagedDllName) [/home/clandress/veldrid/src/Veldrid.SDL2/Veldrid.SDL2.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at System.Runtime.Loader.AssemblyLoadContext.ResolveUnmanagedDll(String unmanagedDllName, IntPtr gchManagedAssemblyLoadContext) [/home/clandress/veldrid/src/Veldrid.SDL2/Veldrid.SDL2.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at LibGit2Sharp.Core.NativeMethods.git_libgit2_init() [/home/clandress/veldrid/src/Veldrid.SDL2/Veldrid.SDL2.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at LibGit2Sharp.Core.NativeMethods.LibraryLifetimeObject..ctor() [/home/clandress/veldrid/src/Veldrid.SDL2/Veldrid.SDL2.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at LibGit2Sharp.Core.NativeMethods..cctor() [/home/clandress/veldrid/src/Veldrid.SDL2/Veldrid.SDL2.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: --- End of inner exception stack trace --- [/home/clandress/veldrid/src/Veldrid.SDL2/Veldrid.SDL2.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at LibGit2Sharp.Core.NativeMethods.git_libgit2_opts(Int32 option, UInt32 level, String path) [/home/clandress/veldrid/src/Veldrid.SDL2/Veldrid.SDL2.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at LibGit2Sharp.GlobalSettings.SetConfigSearchPaths(ConfigurationLevel level, String[] paths) [/home/clandress/veldrid/src/Veldrid.SDL2/Veldrid.SDL2.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at Nerdbank.GitVersioning.VersionOracle.OpenGitRepo(String repoRoot) [/home/clandress/veldrid/src/Veldrid.SDL2/Veldrid.SDL2.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at Nerdbank.GitVersioning.VersionOracle.Create(String projectDirectory, String gitRepoDirectory, ICloudBuild cloudBuild, Nullable1 overrideBuildNumberOffset, String projectPathRelativeToGitRepoRoot) [/home/clandress/veldrid/src/Veldrid.SDL2/Veldrid.SDL2.csproj]
/home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at Nerdbank.GitVersioning.Tasks.GetBuildVersion.ExecuteInner() [/home/clandress/veldrid/src/Veldrid.SDL2/Veldrid.SDL2.csproj]
MSBUILD : error MSB4166: Child node "6" exited prematurely. Shutting down. Diagnostic information may be found in files in "/tmp/" and will be named MSBuild_.failure.txt. This location can be changed by setting the MSBUILDDEBUGPATH environment variable to a different directory.
MSBUILD : error MSB4166: Child node "2" exited prematurely. Shutting down. Diagnostic information may be found in files in "/tmp/" and will be named MSBuild_.failure.txt. This location can be changed by setting the MSBUILDDEBUGPATH environment variable to a different directory.
/home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: The "Nerdbank.GitVersioning.Tasks.GetBuildVersion" task failed unexpectedly. [/home/clandress/veldrid/src/Veldrid.MetalBindings/Veldrid.MetalBindings.csproj]
/home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: System.TypeInitializationException: The type initializer for 'LibGit2Sharp.Core.NativeMethods' threw an exception. ---> System.DllNotFoundException: Unable to load shared library '/home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/MSBuildFull/lib/linux/x86_64/libgit2-1196807.so' or one of its dependencies. In order to help diagnose loading problems, consider setting the LD_DEBUG environment variable: /usr/lib/x86_64-linux-gnu/libcurl.so.4: version CURL_OPENSSL_3' not found (required by /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/MSBuildFull/lib/linux/x86_64/libgit2-1196807.so) [/home/clandress/veldrid/src/Veldrid.MetalBindings/Veldrid.MetalBindings.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at System.Runtime.Loader.AssemblyLoadContext.InternalLoadUnmanagedDllFromPath(String unmanagedDllPath) [/home/clandress/veldrid/src/Veldrid.MetalBindings/Veldrid.MetalBindings.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at System.Runtime.Loader.AssemblyLoadContext.LoadUnmanagedDllFromPath(String unmanagedDllPath) [/home/clandress/veldrid/src/Veldrid.MetalBindings/Veldrid.MetalBindings.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at MSBuildExtensionTask.ContextAwareTask.CustomAssemblyLoader.LoadUnmanagedDll(String unmanagedDllName) [/home/clandress/veldrid/src/Veldrid.MetalBindings/Veldrid.MetalBindings.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at System.Runtime.Loader.AssemblyLoadContext.ResolveUnmanagedDll(String unmanagedDllName, IntPtr gchManagedAssemblyLoadContext) [/home/clandress/veldrid/src/Veldrid.MetalBindings/Veldrid.MetalBindings.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at LibGit2Sharp.Core.NativeMethods.git_libgit2_init() [/home/clandress/veldrid/src/Veldrid.MetalBindings/Veldrid.MetalBindings.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at LibGit2Sharp.Core.NativeMethods.LibraryLifetimeObject..ctor() [/home/clandress/veldrid/src/Veldrid.MetalBindings/Veldrid.MetalBindings.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at LibGit2Sharp.Core.NativeMethods..cctor() [/home/clandress/veldrid/src/Veldrid.MetalBindings/Veldrid.MetalBindings.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: --- End of inner exception stack trace --- [/home/clandress/veldrid/src/Veldrid.MetalBindings/Veldrid.MetalBindings.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at LibGit2Sharp.Core.NativeMethods.git_libgit2_opts(Int32 option, UInt32 level, String path) [/home/clandress/veldrid/src/Veldrid.MetalBindings/Veldrid.MetalBindings.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at LibGit2Sharp.GlobalSettings.SetConfigSearchPaths(ConfigurationLevel level, String[] paths) [/home/clandress/veldrid/src/Veldrid.MetalBindings/Veldrid.MetalBindings.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at Nerdbank.GitVersioning.VersionOracle.OpenGitRepo(String repoRoot) [/home/clandress/veldrid/src/Veldrid.MetalBindings/Veldrid.MetalBindings.csproj] /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at Nerdbank.GitVersioning.VersionOracle.Create(String projectDirectory, String gitRepoDirectory, ICloudBuild cloudBuild, Nullable1 overrideBuildNumberOffset, String projectPathRelativeToGitRepoRoot) [/home/clandress/veldrid/src/Veldrid.MetalBindings/Veldrid.MetalBindings.csproj]
/home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at Nerdbank.GitVersioning.Tasks.GetBuildVersion.ExecuteInner() [/home/clandress/veldrid/src/Veldrid.MetalBindings/Veldrid.MetalBindings.csproj]

Build FAILED.

/home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: The "Nerdbank.GitVersioning.Tasks.GetBuildVersion" task failed unexpectedly. [/home/clandress/veldrid/src/Veldrid.OpenGLBindings/Veldrid.OpenGLBindings.csproj]

/home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: System.TypeInitializationException: The type initializer for 'LibGit2Sharp.Core.NativeMethods' threw an exception. ---> System.DllNotFoUnhandled Exception:undException: Unable to load shared library '/home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/MSBuildFull/lib/linux/x86_64/libgit2-1196807.so' or one of its dependencies. In order to help diagnose loading problems, consider setting the L D_DEBUG environment variable: /usr/lib/x86_64-linux-gnu/libcurl.so.4: version CURL_OPENSSL_3' not found (required by /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/MSBuildFull/lib/linux/x86_64/libgit2-1196807.so) [/home/clandress/veldrid/src/Veldrid.OpenGLBindings/Veldrid.OpenGLBindings.csproj] System.TypeInitializationException: The type initializer for 'LibGit2Sharp.Core.NativeMethods' threw an exception. ---> System.DllNotFoundException: Unable to load shared library '/home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/MSBuildFull/lib/linux/x86_64/libgit2-1196807.so' or one of its dependencies. In order to help diagnose loading problems, consider setting the LD_DEBUG environment variable: /usr/lib/x86_64-linux-gnu/libcurl.so.4: version CURL_OPENSSL_3' not found (required by /home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/MSBuildFull/lib/linux/x86_64/libgit2-1196807.so)
at System.Runtime.Loader.AssemblyLoadContext.InternalLoadUnmanagedDllFromPath(String unmanagedDllPath)
at System.Runtime.Loader.AssemblyLoadContext.LoadUnmanagedDllFromPath(String unmanagedDllPath)
at MSBuildExtensionTask.ContextAwareTask.CustomAssemblyLoader.LoadUnmanagedDll(String unmanagedDllName)
at System.Runtime.Loader.AssemblyLoadContext.ResolveUnmanagedDll(String unmanagedDllName, IntPtr gchManagedAssemblyLoadContext)
at LibGit2Sharp.Core.NativeMethods.git_libgit2_init()
at LibGit2Sharp.Core.NativeMethods.LibraryLifetimeObject..ctor()
at LibGit2Sharp.Core.NativeMethods..cctor()
--- End of inner exception stack trace ---
at LibGit2Sharp.Core.NativeMethods.RemoveHandle()
at LibGit2Sharp.Core.NativeMethods.LibraryLifetimeObject.Finalize()/home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at System.Runtime.Loader.AssemblyLoadContext.InternalLoadUnmanagedDllFromPath(String unmanagedDllPath) [/home/clandress/veldrid/src/
Veldrid.OpenGLBindings/Veldrid.OpenGLBindings.csproj]
/home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at System.Runtime.Loader.AssemblyLoadContext.LoadUnmanagedDllFromPath(String unmanagedDllPath) [/home/clandress/veldrid/src/Veldrid.OpenGLBindings/Veldrid.OpenGLBindings.csproj]
/home/clandress/.nuget/packages/nerdbank.gitversioning/2.1.23/build/Nerdbank.GitVersioning.targets(63,5): error MSB4018: at MSBuildExtensionTask.ContextAwareTask.CustomAssemblyLoader.LoadUnmanagedDll(String unmanagedDllName) [/home/clandress/veldrid/src

[mellinoe]

You are likely missing some dependency of Nerdbank.GitVersioning, like libcurl -- not sure of the exact apt package to install. That said, I can't really guarantee that everything is going to work on WSL -- to be honest I doubt it. You can likely build the library, but I've certainly not tested the graphics library integration there at all. If GitVersioning does not work, it's also possible to just turn it off by removing this line: https://github.com/mellinoe/veldrid/blob/master/Directory.Build.props#L36

[tzachshabtay]

I got the same issue on a different application (not using veldrid) which uses Nerdbank.GitVersioning, on ubuntu 18.04 (not WSL).
I think it's this bug: libgit2/libgit2sharp#1585

[Perksey]

This fixes this issue.

apt-get install libc6 libcurl3

[mellinoe]

Thanks for the exact package names, @DylanFPS . If anyone's hitting this, please install those and re-run the build.

Like I mentioned above, the library itself hasn't been tested on WSL. From what I understand of WSL, it doesn't really have a graphics subsystem, so I'm not sure how Veldrid could work there. If there's a way to create a graphics context in a standard way, then things should work, but otherwise I don't see it working.

In any case, you should be able to build the library with the above packages.

[jsutlovic]

Sorry to re-open this issue, but I'm not able to build on Ubuntu 18.04. Since libcurl4 is default, a number of applications will be removed if installed (including curl itself):``

The following packages will be REMOVED:
  cmake cmake-curses-gui curl feh lastpass-cli libcurl4

It looks like the same issue is happening over at dotnet/roslyn#29289 and they seem to have a fix (with a newer build of LibGit2Sharp). Upgrading Microsoft.SourceLink.GitHub to 1.0.0-beta2-18618-05 and NerdbankGitVersioningVersion to 2.3.38 is allowing me to build (albeit with warnings).

[mellinoe]

Upgrading Microsoft.SourceLink.GitHub to 1.0.0-beta2-18618-05 and NerdbankGitVersioningVersion to 2.3.38 is allowing me to build (albeit with warnings).

Good to know. I will make that change tonight or this weekend. What are the warnings you see?

[jsutlovic]

I'm getting a bunch of these, tried to clip to a single instance:

/home/jero/.nuget/packages/microsoft.build.tasks.git/1.0.0-beta2-18618-05/build/Microsoft.Build.Tasks.Git.targets(20,5): warning : StrictFilePathMarshaler must be used on a FilePath. [/home/jero/dev/vulkan/veldrid/src/NeoDemo/NeoDemo.csproj]
/home/jero/.nuget/packages/microsoft.build.tasks.git/1.0.0-beta2-18618-05/build/Microsoft.Build.Tasks.Git.targets(20,5): warning :    at LibGit2Sharp.Core.StrictFilePathMarshaler.MarshalManagedToNative(Object managedObj) [/home/jero/dev/vulkan/veldrid/src/NeoDemo/NeoDemo.csproj]
/home/jero/.nuget/packages/microsoft.build.tasks.git/1.0.0-beta2-18618-05/build/Microsoft.Build.Tasks.Git.targets(20,5): warning :    at System.StubHelpers.MngdRefCustomMarshaler.ConvertContentsToNative(IntPtr pMarshalState, Object& pManagedHome, IntPtr pNativeHome) [/home/jero/dev/vulkan/veldrid/src/NeoDemo/NeoDemo.csproj]
/home/jero/.nuget/packages/microsoft.build.tasks.git/1.0.0-beta2-18618-05/build/Microsoft.Build.Tasks.Git.targets(20,5): warning :    at LibGit2Sharp.Core.NativeMethods.git_repository_discover(GitBuf buf, FilePath start_path, Boolean across_fs, FilePath ceiling_dirs) [/home/jero/dev/vulkan/veldrid/src/NeoDemo/NeoDemo.csproj]
/home/jero/.nuget/packages/microsoft.build.tasks.git/1.0.0-beta2-18618-05/build/Microsoft.Build.Tasks.Git.targets(20,5): warning :    at LibGit2Sharp.Core.Proxy.ConvertPath(Func`2 pathRetriever) [/home/jero/dev/vulkan/veldrid/src/NeoDemo/NeoDemo.csproj]
/home/jero/.nuget/packages/microsoft.build.tasks.git/1.0.0-beta2-18618-05/build/Microsoft.Build.Tasks.Git.targets(20,5): warning :    at LibGit2Sharp.Repository.Discover(String startingPath) [/home/jero/dev/vulkan/veldrid/src/NeoDemo/NeoDemo.csproj]
/home/jero/.nuget/packages/microsoft.build.tasks.git/1.0.0-beta2-18618-05/build/Microsoft.Build.Tasks.Git.targets(20,5): warning :    at Microsoft.Build.Tasks.Git.GitOperations.LocateRepository(String directory) in /_/src/Microsoft.Build.Tasks.Git.Operations/GitOperations.cs:line 26 [/home/jero/dev/vulkan/veldrid/src/NeoDemo/NeoDemo.csproj]
/home/jero/.nuget/packages/microsoft.build.tasks.git/1.0.0-beta2-18618-05/build/Microsoft.Build.Tasks.Git.targets(20,5): warning :    at Microsoft.Build.Tasks.Git.RepositoryTasks.LocateRepository(LocateRepository task) in /_/src/Microsoft.Build.Tasks.Git.Operations/RepositoryTasks.cs:line 58 [/home/jero/dev/vulkan/veldrid/src/NeoDemo/NeoDemo.csproj]
/home/jero/.nuget/packages/microsoft.sourcelink.common/1.0.0-beta2-18618-05/build/Microsoft.SourceLink.Common.targets(53,5): warning : Source control information is not available - the generated source link is empty. [/home/jero/dev/vulkan/veldrid/src/NeoDemo/NeoDemo.csproj]

From what I can see, I'm getting one of these warnings for each csproj file in the repo.

[mellinoe]

That’s strange. Are you building from a valid git repository, or did you download a zip and build that? Ideally either would work, but it’s possible the latter gives warnings. It’s also possible there are some bugs in the newer versions of those dependencies

[jsutlovic]

I was running from a cloned version of this repo, but just to be sure I re-cloned and found the issue. With just NerdbankGitVersioningVersion upgraded to 2.3.38 it builds with no warnings. Looks like updating Microsoft.SourceLink.GitHub causes the issues, so might be best to leave that one as-is.

[mellinoe]

So updating NerdBank.GitVersioning is enough to get it working out of the box on Ubuntu 18.04? I will test that in a bit, I do have an 18.04 machine that I recently reconfigured.

[jsutlovic]

Correct. Should I create a pull request for this and reference the issue?

[mellinoe]

@jsutlovic Sure, that would be much appreciated.