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new 2b6b9e442d [CMake] Refine C++/CUDA standard settings in CMakeLists.txt
(#18113)
2b6b9e442d is described below
commit 2b6b9e442d3baa8e80f267c5a17d9d5be06b7648
Author: Twice <tw...@apache.org>
AuthorDate: Fri Jul 4 22:36:16 2025 +0800
[CMake] Refine C++/CUDA standard settings in CMakeLists.txt (#18113)
[CMake] Refine c++/cuda standard settings in CMakeLists.txt
---
CMakeLists.txt | 13 ++++---------
1 file changed, 4 insertions(+), 9 deletions(-)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index 3667ed6ba9..4e96a7b159 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -448,15 +448,10 @@ endif(USE_KALLOC_ALIGNMENT)
include(cmake/utils/CCache.cmake)
include(CheckCXXCompilerFlag)
-if(NOT MSVC)
- check_cxx_compiler_flag("-std=c++17" SUPPORT_CXX17)
- set(CMAKE_CXX_FLAGS "-std=c++17 ${CMAKE_CXX_FLAGS}")
- set(CMAKE_CUDA_STANDARD 17)
-else()
- check_cxx_compiler_flag("/std:c++17" SUPPORT_CXX17)
- set(CMAKE_CXX_FLAGS "/std:c++17 ${CMAKE_CXX_FLAGS}")
- set(CMAKE_CUDA_STANDARD 17)
-endif()
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CUDA_STANDARD_REQUIRED ON)
+set(CMAKE_CUDA_STANDARD 17)
# Module rules
include(cmake/modules/CUDA.cmake)
