gentoo-overlay/sci-libs/vtk/files/vtk-9.0.1-0001-fix-kepler-compute_arch-if-CUDA-toolkit-11-is-used.patch

From 33d9b7ded14ce36e3f63810f3403623ee5c2059c Mon Sep 17 00:00:00 2001
From: Bernd Waibel <waebbl-gentoo@posteo.net>
Date: Sun, 10 Jan 2021 20:29:56 +0100
Subject: [PATCH] fix kepler compute_arch if CUDA toolkit >=11 is used.

Signed-off-by: Bernd Waibel <waebbl-gentoo@posteo.net>
---
 .../vtkm/vtkvtkm/vtk-m/CMake/VTKmDeviceAdapters.cmake     | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/ThirdParty/vtkm/vtkvtkm/vtk-m/CMake/VTKmDeviceAdapters.cmake b/ThirdParty/vtkm/vtkvtkm/vtk-m/CMake/VTKmDeviceAdapters.cmake
index ff0b2581..e565e783 100644
--- a/ThirdParty/vtkm/vtkvtkm/vtk-m/CMake/VTKmDeviceAdapters.cmake
+++ b/ThirdParty/vtkm/vtkvtkm/vtk-m/CMake/VTKmDeviceAdapters.cmake
@@ -229,8 +229,12 @@ if(VTKm_ENABLE_CUDA)
     if(VTKm_CUDA_Architecture STREQUAL "fermi")
       set(arch_flags --generate-code=arch=compute_20,code=sm_20)
     elseif(VTKm_CUDA_Architecture STREQUAL "kepler")
-      set(arch_flags --generate-code=arch=compute_30,code=sm_30
-                     --generate-code=arch=compute_35,code=sm_35)
+      if(CMAKE_CUDA_COMPILER_VERSION VERSION_LESS 11.0)
+        set(arch_flags --generate-code=arch=compute_30,code=sm_30
+                       --generate-code=arch=compute_35,code=sm_35)
+      else()
+        set(arch_flags --generate-code=arch=compute_35,code=sm_35)
+      endif()
     elseif(VTKm_CUDA_Architecture STREQUAL "maxwell")
       set(arch_flags --generate-code=arch=compute_50,code=sm_50)
     elseif(VTKm_CUDA_Architecture STREQUAL "pascal")
-- 
2.30.0