From 1d6e1e7f72b1e9a9c4433c16117df3e8f0ff0aa9 Mon Sep 17 00:00:00 2001
From: Alfredo Correa <alfredo.correa@gmail.com>
Date: Tue, 11 Nov 2025 15:14:46 -0800
Subject: [PATCH] add cmake wa for msvc cuda

---
 CMakeLists.txt | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ebe3737f9..78f191b32 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -42,6 +42,14 @@ endif()
 
 message("current binary directory: ${CMAKE_CURRENT_BINARY_DIR}")
 
+if(MSVC)
+    cmake_policy(SET CMP0091 NEW) 
+    set(CMAKE_MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>DLL")
+endif()
+
+# For extra safety, you can also enforce the CUDA runtime to be shared/dynamic:
+# set(CMAKE_CUDA_RUNTIME_LIBRARY SHARED)
+
 project(
   multi
   HOMEPAGE_URL "https://gitlab.com/correaa/boost-multi"