Show an error message if CMake does not find CUDA

puzzlepaint · Jan 3, 2020 · a9dfe90 · a9dfe90
1 parent 120954a
commit a9dfe90
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -40,6 +40,8 @@ if (CMAKE_CUDA_COMPILER)
     set(CMAKE_CUDA_STANDARD 11)
     set(CMAKE_CUDA_STANDARD_REQUIRED ON)
   endif()
+else()
+  message(FATAL_ERROR "CMake did not find CUDA, which is required to build this program.")
 endif()
 
 # Cross-platform threading. See: