Can't build for iOS if OpenVR XR plugin is in project

I am experiencing a similar issue to #5 when building a project for iOS (testing a combined XR and AR setup) where Unity attempts to include multiple versions of the OpenVR XR plugin’s native plugins in the build, resulting in the iOS build failing:

Plugin 'XRSDKOpenVR.dll' is used from several locations:
 Packages/com.valvesoftware.unity.openvr/Runtime/x64/XRSDKOpenVR.dll would be copied to <PluginPath>/XRSDKOpenVR.dll
 Packages/com.valvesoftware.unity.openvr/Runtime/x86/XRSDKOpenVR.dll would be copied to <PluginPath>/XRSDKOpenVR.dll
Plugin 'openvr_api.dll' is used from several locations:
 Packages/com.valvesoftware.unity.openvr/Runtime/x86/openvr_api.dll would be copied to <PluginPath>/openvr_api.dll
 Packages/com.valvesoftware.unity.openvr/Runtime/x64/openvr_api.dll would be copied to <PluginPath>/openvr_api.dll
Plugin 'ucrtbased.dll' is used from several locations:
 Packages/com.valvesoftware.unity.openvr/Runtime/x64/ucrtbased.dll would be copied to <PluginPath>/ucrtbased.dll
 Packages/com.valvesoftware.unity.openvr/Runtime/x86/ucrtbased.dll would be copied to <PluginPath>/ucrtbased.dll
Plugin 'libopenvr_api.so' is used from several locations:
 Packages/com.valvesoftware.unity.openvr/Runtime/x64/lib/x64/libopenvr_api.so would be copied to <PluginPath>/libopenvr_api.so
 Packages/com.valvesoftware.unity.openvr/Runtime/x64/libopenvr_api.so would be copied to <PluginPath>/libopenvr_api.so
Please fix plugin settings and try again.

Can these native plugins have their import settings changed to only be included for Editor and Standalone platforms in the same way that the Oculus XR plugin does in order to prevent them being needlessly included in builds for unsupported platforms, like iOS?

Current OpenVR native plugin import settings:

Oculus XR plugin import settings:

[rpavlik]

I think I fixed this is #55 if it gets merged

[adrianhoppe]

I agree with @mastayb. The problem still persists. For a windows build everything works. But, I get the following error when building for Linux:

Plugin ‘libopenvr_api.so’ is used from several locations: Packages/com.valvesoftware.unity.openvr/Runtime/x64/lib/x64/libopenvr_api.so would be copied to <PluginPath>/libopenvr_api.so Packages/com.valvesoftware.unity.openvr/Runtime/x64/libopenvr_api.so would be copied to <PluginPath>/libopenvr_api.so Please fix plugin settings and try again.

UnityEditor.Modules.DefaultPluginImporterExtension:CheckFileCollisions (string) UnityEditorInternal.PluginsHelper:CheckFileCollisions (UnityEditor.BuildTarget) UnityEditor.BuildPipeline:BuildPlayer (UnityEditor.BuildPlayerOptions)

Our goal is to build a multi-user game for several windows clients that are connected via a headless Linux server. For the Linux build, we remove the SteamVR scripts using a condition within the SteamVR assembly definition asset. However, the OpenVR XR Plugin package still throws the error above.

My current workaround is to delete the folder com.valvesoftware.unity.openvr-1.1.4.tar\package\Runtime\x64\lib that is located within the archive Assets\SteamVR\OpenVRUnityXRPackage\Editor\com.valvesoftware.unity.openvr-1.1.4.tgz. This removes the duplicate file libopenvr_api.so which was “temporarily” introduced in 0ba278b7869e12137b311c22bc0198b0a4df3664. It’s not pretty but the temporary changes of 0ba278b7869e12137b311c22bc0198b0a4df3664 will hopefully be removed soon so that this hack is not needed anymore.