message: fix clang-cuda tests
diff: @@ -75,7 +75,7 @@ function(ginkgo_create_cuda_test test_name)
  target_compile_options(${test_target_name}
  PRIVATE
  $<$<COMPILE_LANGUAGE:CUDA>:--extended-lambda --expt-relaxed-constexpr>)
  - else()
  + elseif(CMAKE_CUDA_COMPILER_ID STREQUAL "NVIDIA")
  target_compile_options(${test_target_name}
  PRIVATE
  $<$<COMPILE_LANGUAGE:CUDA>:--expt-extended-lambda --expt-relaxed-constexpr>)
  