Windows10下使用pybind11+CMake编译未生成.pyd文件的问题求助

各位大佬好，我刚接触C和pybind11，现在在Windows10上尝试用pybind11把我的C代码和Python代码打通，但遇到了个棘手的问题：用cmake-gui配置编译显示成功了，却没生成预期的.pyd文件，想请大家帮忙排查一下问题所在！

我的CMakeLists.txt配置 #

cmake_minimum_required (VERSION 3.27.1)

project (equity_calculator)

enable_language(C)

enable_language(CXX)

set(pybind11_DIR C:/Python39/Lib/site-packages/pybind11/share/cmake/pybind11)

set(PYTHON_EXECUTABLE C:/Python39/python.exe)

set(pybind11_LIBRARIES C:/Python39/libs/python39.lib)

find_package(pybind11 CONFIG REQUIRED)

include_directories(${pybind11_INCLUDE_DIRS})

message([MAIN] "Found pybind11 v${pybind11_VERSION}: ${pybind11_INCLUDE_DIRS}")

MESSAGE( [Main] " pybind11_INCLUDE_DIRS = ${pybind11_INCLUDE_DIRS}")

MESSAGE( [Main] " pybind11_LIBRARIES = ${pybind11_LIBRARIES}")

#
#   # Create an extension module
#   add_library(mylib MODULE main.cpp)
#   target_link_libraries(mylib pybind11::module)
#
#   # Or embed the Python interpreter into an executable
#   add_executable(myexe main.cpp)
#   target_link_libraries(myexe pybind11::embed)

# method (1): generate `examplelib.pyd`
#pybind11_add_module(Scoring Scoring.cpp)

# method (2): generate `examplelib.dll` rename to `examplelib.pyd`
add_library(equity MODULE Scoring.cpp)

target_link_libraries(equity pybind11::module)

MESSAGE( [Main] " pybind11_INCLUDE_DIRS = ${pybind11_INCLUDE_DIRS}")

MESSAGE( [Main] " pybind11_LIBRARIES = ${pybind11_LIBRARIES}")

#add_executable(cpp_use_python cpp_use_python.cpp)

#target_link_libraries(cpp_use_python PRIVATE pybind11::embed)

编译后build目录生成的文件 #

• CMakeFiles
• ALL_BUILD.vcxproj
• ALL_BUILD.vcxproj.filters
• cmake_install
• CMakeCache
• equity.vcxproj
• equity.vcxproj.filters
• equity_calculator.sln
• ZERO_CHECK.vcxproj
• ZERO_CHECK.vcxproj.filters

cmake-gui的输出日志 #

The C compiler identification is MSVC 19.35.32216.1
The CXX compiler identification is MSVC 19.35.32216.1
Detecting C compiler ABI info
Detecting C compiler ABI info - done
Check for working C compiler: C:/Program Files/Microsoft Visual Studio/2022/Community/VC/Tools/MSVC/14.35.32215/bin/Hostx64/x64/cl.exe - skipped
Detecting C compile features
Detecting C compile features - done
Detecting CXX compiler ABI info
Detecting CXX compiler ABI info - done
Check for working CXX compiler: C:/Program Files/Microsoft Visual Studio/2022/Community/VC/Tools/MSVC/14.35.32215/bin/Hostx64/x64/cl.exe - skipped
Detecting CXX compile features
Detecting CXX compile features - done
Found pybind11: C:/Python39/Lib/site-packages/pybind11/include (found version "2.11.1")
[MAIN]Found pybind11 v2.11.1: C:/Python39/Lib/site-packages/pybind11/include;C:/Python39/include
[Main] pybind11_INCLUDE_DIRS = C:/Python39/Lib/site-packages/pybind11/include;C:/Python39/include
[Main] pybind11_LIBRARIES = C:/Python39/libs/python39.lib
[Main] pybind11_INCLUDE_DIRS = C:/Python39/Lib/site-packages/pybind11/include;C:/Python39/include
[Main] pybind11_LIBRARIES = C:/Python39/libs/python39.lib
Configuring done (16.3s)
Generating done (0.1s)

我的项目文件结构 #

• rendered.Scoring.cpp
• .Scoring.cpp.swp
• build
• CMakeLists.txt
• pybind11（通过git克隆到项目里的）
• readme.rst
• Scoring.cpp
• Scoring.h
• setup.py（已经全部注释掉了，因为原项目是Mac环境的）
• test_montecarlo.py
• test_monte_on_range.py
• wrap.py

我怀疑的问题点 #

1. 可能是我的C++绑定代码有问题：在Scoring.cpp里的绑定代码VS Code标红了，鼠标悬停提示no instance of function template "pybind11::module_::def" matches the argument list，但代码其他部分都没有错误提示。绑定代码如下：

PYBIND11_MODULE(Scoring, m) {
    m.def("montecarlo", &montecarlo);
}

2. 另外我同时通过git克隆了pybind11到项目目录，又用pip安装了pybind11，会不会是这两个版本冲突导致的问题？

希望有经验的大佬能给我指点一下，谢谢大家！

备注：内容来源于stack exchange，提问作者Alex Konopatski