cl 编译器忽略了 -allow-unsupported-compiler 选项,因为这是一个 nvcc 特定的选项,而不是 cl 的选项。
为了确保这个选项仅传递给 nvcc 而不是 cl,你需要在 CMakeLists.txt 中更明确地设置 nvcc 编译器选项。
下面是如何实现这一点的示例:
cmake_minimum_required(VERSION 3.10)
set(CUDA_MIN_VERSION "8.0")
set(CUDA_TOOLKIT_ROOT_DIR "C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v12.3")
set(CUDA_PATH "C:/Program Files/NVIDIA GPU Computing Toolkit/CUDA/v12.3")
find_package(CUDA REQUIRED)
# 指定主机编译器
set(CUDA_HOST_COMPILER "C:/Program Files (x86)/Microsoft Visual Studio 14.0/VC/bin/cl.exe")
set(CMAKE_CXX_COMPILER "C:/Program Files (x86)/Microsoft Visual Studio 14.0/VC/bin/cl.exe")
set(CMAKE_C_COMPILER "C:/Program Files (x86)/Microsoft Visual Studio 14.0/VC/bin/cl.exe")
# 设置 nvcc 标志
list(APPEND CUDA_NVCC_FLAGS "-ccbin \"C:/Program Files (x86)/Microsoft Visual Studio 14.0/VC/bin\"")
# 关键设置
list(APPEND CUDA_NVCC_FLAGS