From 40a2d36d0b747a7147aeed238a0323f40b227cb2 Mon Sep 17 00:00:00 2001
From: Cameron Smith <smithc11@rpi.edu>
Date: Tue, 24 Oct 2023 13:03:15 -0400
Subject: [PATCH] cuda >= 11.4 is required

see #66
---
 CMakeLists.txt | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index a17a29b68..96f81b8cf 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -131,10 +131,8 @@ bob_option(Omega_h_USE_CUDA "Whether to use CUDA" "${Kokkos_HAS_CUDA}")
 if (Omega_h_USE_CUDA)
   enable_language(CUDA)
   #check for versions of cuda/thrust that dont't work with omegah
-  if(CMAKE_CUDA_COMPILER_VERSION VERSION_GREATER_EQUAL 11.2
-      AND CMAKE_CUDA_COMPILER_VERSION VERSION_LESS 11.3)
-    message(FATAL_ERROR "CUDA 11.2 does not support Omega_h, "
-      "use an older or newer version")
+  if(CMAKE_CUDA_COMPILER_VERSION VERSION_LESS 11.4)
+    message(FATAL_ERROR "CUDA >= 11.4 is required for Omega_h")
   endif()
   #check for bad combos
   if(Omega_h_CHECK_BOUNDS)