CUDA: Implement MSVC runtime library abstraction

In commit fb3370b6a1 (MSVC: Add abstraction for runtime library
selection, 2019-04-10, v3.15.0-rc1~229^2) we overlooked updating flags
for CUDA on Windows, where nvcc uses MSVC as the host compiler.  Add
them now and update the MSVCRuntimeLibrary test to cover CUDA.

Fixes: #19428

4 files changed, 28 insertions, 4 deletions

diff --git a/Modules/Platform/Windows-NVIDIA-CUDA.cmake b/Modules/Platform/Windows-NVIDIA-CUDA.cmake
index f160c7b..94d77b9 100644
--- a/Modules/Platform/Windows-NVIDIA-CUDA.cmake
+++ b/Modules/Platform/Windows-NVIDIA-CUDA.cmake
@@ -60,6 +60,14 @@ unset(__IMPLICT_DLINK_FLAGS)
 
 string(REPLACE "/D" "-D" _PLATFORM_DEFINES_CUDA "${_PLATFORM_DEFINES}${_PLATFORM_DEFINES_CXX}")
 
+if(CMAKE_MSVC_RUNTIME_LIBRARY_DEFAULT)
+  set(_MDd "")
+  set(_MD "")
+else()
+  set(_MDd "-MDd ")
+  set(_MD "-MD ")
+endif()
+
 cmake_policy(GET CMP0092 _cmp0092)
 if(_cmp0092 STREQUAL "NEW")
   set(_W3 "")
@@ -69,11 +77,18 @@ endif()
 unset(_cmp0092)
 
 string(APPEND CMAKE_CUDA_FLAGS_INIT " ${PLATFORM_DEFINES_CUDA} -D_WINDOWS -Xcompiler=\"${_W3}${_FLAGS_CXX}\"")
-string(APPEND CMAKE_CUDA_FLAGS_DEBUG_INIT " -Xcompiler=\"-MDd -Zi -Ob0 -Od ${_RTC1}\"")
-string(APPEND CMAKE_CUDA_FLAGS_RELEASE_INIT " -Xcompiler=\"-MD -O2 -Ob2\" -DNDEBUG")
-string(APPEND CMAKE_CUDA_FLAGS_RELWITHDEBINFO_INIT " -Xcompiler=\"-MD -Zi -O2 -Ob1\" -DNDEBUG")
-string(APPEND CMAKE_CUDA_FLAGS_MINSIZEREL_INIT " -Xcompiler=\"-MD -O1 -Ob1\" -DNDEBUG")
+string(APPEND CMAKE_CUDA_FLAGS_DEBUG_INIT " -Xcompiler=\"${_MDd}-Zi -Ob0 -Od ${_RTC1}\"")
+string(APPEND CMAKE_CUDA_FLAGS_RELEASE_INIT " -Xcompiler=\"${_MD}-O2 -Ob2\" -DNDEBUG")
+string(APPEND CMAKE_CUDA_FLAGS_RELWITHDEBINFO_INIT " -Xcompiler=\"${_MD}-Zi -O2 -Ob1\" -DNDEBUG")
+string(APPEND CMAKE_CUDA_FLAGS_MINSIZEREL_INIT " -Xcompiler=\"${_MD}-O1 -Ob1\" -DNDEBUG")
 unset(_W3)
+unset(_MDd)
+unset(_MD)
+
+set(CMAKE_CUDA_COMPILE_OPTIONS_MSVC_RUNTIME_LIBRARY_MultiThreaded         -Xcompiler=-MT)
+set(CMAKE_CUDA_COMPILE_OPTIONS_MSVC_RUNTIME_LIBRARY_MultiThreadedDLL      -Xcompiler=-MD)
+set(CMAKE_CUDA_COMPILE_OPTIONS_MSVC_RUNTIME_LIBRARY_MultiThreadedDebug    -Xcompiler=-MTd)
+set(CMAKE_CUDA_COMPILE_OPTIONS_MSVC_RUNTIME_LIBRARY_MultiThreadedDebugDLL -Xcompiler=-MDd)
 
 set(CMAKE_CUDA_STANDARD_LIBRARIES_INIT "${CMAKE_C_STANDARD_LIBRARIES_INIT}")
 
diff --git a/Tests/CMakeLists.txt b/Tests/CMakeLists.txt
index 920af04..e73b277 100644
--- a/Tests/CMakeLists.txt
+++ b/Tests/CMakeLists.txt
@@ -2001,6 +2001,7 @@ ${CMake_SOURCE_DIR}/Utilities/Release/push.bash --dir dev -- '${CMake_BUILD_NIGH
     if(NOT CMAKE_C_COMPILER_ID STREQUAL "Clang")
       ADD_TEST_MACRO(PrecompiledHeader foo)
     endif()
+    set(MSVCRuntimeLibrary_BUILD_OPTIONS -DCMake_TEST_CUDA=${CMake_TEST_CUDA})
     ADD_TEST_MACRO(MSVCRuntimeLibrary)
     if(CMAKE_Fortran_COMPILER)
       ADD_TEST_MACRO(MSVCRuntimeLibrary.Fortran)
diff --git a/Tests/MSVCRuntimeLibrary/CMakeLists.txt b/Tests/MSVCRuntimeLibrary/CMakeLists.txt
index 6994d8d..f7d9fec 100644
--- a/Tests/MSVCRuntimeLibrary/CMakeLists.txt
+++ b/Tests/MSVCRuntimeLibrary/CMakeLists.txt
@@ -2,6 +2,10 @@ cmake_minimum_required(VERSION 3.14)
 cmake_policy(SET CMP0091 NEW)
 project(MSVCRuntimeLibrary)
 
+if(CMake_TEST_CUDA)
+  enable_language(CUDA)
+endif()
+
 function(verify_combinations threads lang src)
   set(verify_tc_config_ Release)
   set(verify_tc_config_Debug Debug)
@@ -62,3 +66,6 @@ endfunction()
 
 verify(C verify.c)
 verify(CXX verify.cxx)
+if(CMake_TEST_CUDA)
+  verify(CUDA verify.cu)
+endif()
diff --git a/Tests/MSVCRuntimeLibrary/verify.cu b/Tests/MSVCRuntimeLibrary/verify.cu
new file mode 100644
index 0000000..741bca6
--- /dev/null
+++ b/Tests/MSVCRuntimeLibrary/verify.cu
@@ -0,0 +1 @@
+#include "verify.h"