Implement CMake messages per team decision

masterleinad · May 3, 2023 · ddded0e · ddded0e
1 parent ca9fd21
commit ddded0e
Showing 1 changed file with 8 additions and 0 deletions.
diff --git a/cmake/kokkos_arch.cmake b/cmake/kokkos_arch.cmake
@@ -172,6 +172,14 @@ IF(KOKKOS_CXX_COMPILER_ID STREQUAL NVIDIA)
   GLOBAL_APPEND(KOKKOS_CUDA_OPTIONS "-Wext-lambda-captures-this")
 ENDIF()
 
+IF(DEFINED KOKKOS_ENABLE_CUDA_LAMBDA)
+  IF(KOKKOS_ENABLE_CUDA_LAMBDA)
+    MESSAGE(DEPRECATION "CUDA extended lambda support is now always enabled. The option Kokkos_ENABLE_CUDA_LAMBDA will be removed")
+  ELSE()
+    MESSAGE(FATAL_ERROR "Support for disabling CUDA extended lambdas has been removed. Please unset Kokkos_ENABLE_CUDA_LAMBDA, or see #5964 if this is necessary for your application")
+  ENDIF()
+ENDIF()
+
 IF (KOKKOS_ENABLE_CUDA_CONSTEXPR)
   IF(KOKKOS_CXX_COMPILER_ID STREQUAL NVIDIA)
     GLOBAL_APPEND(KOKKOS_CUDA_OPTIONS "-expt-relaxed-constexpr")