仅当将 Visual Studio 2022 与 CMAKE 结合使用时才会出现致命错误 C1083

Question

我正在使用 Visual Studio 2022，我完全困惑了。该项目基于 CMAKE，在命令行和 Visual Studio 2019 中构建良好。但在 vs2022 中，它不会使用选择作为编译器的 Visual Studio 17 2022 或 Visual Studio 16 2019 进行构建。

错误总是：

Fatal error C1083: Cannot open include file: 'Eigen/Dense': No such file or directory exists. 

这是我为了测试我的理智而创建的一个最小示例。

测试.cpp：

#include <iostream>
#include <Eigen/Dense>
 
using Eigen::MatrixXd;
 
int main()
{
  MatrixXd m(2,2);
  m(0,0) = 3;
  m(1,0) = 2.5;
  m(0,1) = -1;
  m(1,1) = m(1,0) + m(0,1);
  std::cout << m << std::endl;
}

CMakeLists.txt：

cmake_minimum_required(VERSION 3.20 FATAL_ERROR)

project(TEST)
set (CMAKE_CXX_STANDARD 20)

find_package(EIGEN3 REQUIRED)

add_executable (${PROJECT_NAME}
    test.cpp
)

target_link_libraries (${PROJECT_NAME} Eigen3::Eigen)

CMakePresets.json：

{
  "version": 2,
  "cmakeMinimumRequired": {
      "major": 3,
      "minor": 25,
      "patch": 0
  },
  "configurePresets": [
      {
          "name": "windows-vs22",
          "displayName": "Windows x64 Release",
          "description": "Default Windows CMake preset",
          "generator": "Visual Studio 17 2022",
          "binaryDir": "${sourceDir}/build/${presetName}",
          "architecture": {
              "value": "x64",
              "strategy": "external"
          },
        "cacheVariables": {
          "CMAKE_BUILD_TYPE": "Release",
          "CMAKE_MODULE_PATH": "${sourceDir}/conan/install/Release",
          "CMAKE_PREFIX_PATH": "${sourceDir}/conan/install/Release"

        },
          "vendor": {
              "microsoft.com/VisualStudioSettings/CMake/1.0": {
                  "hostOS": [
                      "Windows"
                  ]
              }
          }
      },
      {
          "name": "windows-vs19",
          "displayName": "Windows x64 Release",
          "description": "Default Windows CMake preset",
          "generator": "Visual Studio 16 2019",
          "binaryDir": "${sourceDir}/build/${presetName}",
          "architecture": {
              "value": "x64",
              "strategy": "external"
          },
        "cacheVariables": {
          "CMAKE_BUILD_TYPE": "Release",
          "CMAKE_MODULE_PATH": "${sourceDir}/conan/install/Release",
          "CMAKE_PREFIX_PATH": "${sourceDir}/conan/install/Release"

        },
          "vendor": {
              "microsoft.com/VisualStudioSettings/CMake/1.0": {
                  "hostOS": [
                      "Windows"
                  ]
              }
          }
      }
  ],
  "buildPresets": [
      {
          "name": "windows-vs22",
          "displayName": "Release",
          "configurePreset": "windows-vs22"
      },
      {
          "name": "windows-vs19",
          "displayName": "Release",
          "configurePreset": "windows-vs19"
      }
  ]
}

带有 CMake 的 Visual Studio 2022 是否有 bug，或者我做错了什么？ 我很困惑，因为项目文件似乎很好，为什么它甚至应该在命令行和 vs2019 中构建？

有人可以告诉我吗？

编辑 1 - Visual Studio 2022 内的 cmake 日志（配置 2019 时）：

Working directory: C:/Users/USERNAME/Desktop/mini_eigen/build/windows-vs19
1> [CMake] -- CMake Version: 3.29.5-msvc4
1> [CMake] -- Selecting Windows SDK version 10.0.19041.0 to target Windows 10.0.19045.
1> [CMake] -- The C compiler identification is MSVC 19.29.30154.0
1> [CMake] -- The CXX compiler identification is MSVC 19.29.30154.0
1> [CMake] -- Detecting C compiler ABI info
1> [CMake] -- Detecting C compiler ABI info - done
1> [CMake] -- Check for working C compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Professional/VC/Tools/MSVC/14.29.30133/bin/Hostx64/x64/cl.exe - skipped
1> [CMake] -- Detecting C compile features
1> [CMake] -- Detecting C compile features - done
1> [CMake] -- Detecting CXX compiler ABI info
1> [CMake] -- Detecting CXX compiler ABI info - done
1> [CMake] -- Check for working CXX compiler: C:/Program Files (x86)/Microsoft Visual Studio/2019/Professional/VC/Tools/MSVC/14.29.30133/bin/Hostx64/x64/cl.exe - skipped
1> [CMake] -- Detecting CXX compile features
1> [CMake] -- Detecting CXX compile features - done
1> [CMake] -- Conan: Component target declared 'Eigen3::Eigen'
1> [CMake] -- Configuring done (4.6s)
1> [CMake] -- Generating done (0.0s)
1> [CMake] -- Build files have been written to: C:/Users/USERNAME/Desktop/mini_eigen/build/windows-vs19
1> Extracted CMake variables.
1> Extracted source files and headers.
1> Extracted code model.
1> Extracted toolchain configurations.
1> Extracted includes paths.
1> CMake generation finished.

Answer 1

我通过将以下内容添加到 CMakeLists.txt 文件来修复它

if (CMAKE_VERSION MATCHES "-msvc")
    include_directories(${Eigen3_INCLUDE_DIR})
endif()

因此，现在当从 Visual Studio UI 中构建项目时，会额外包含

Eigen3_INCLUDE_DIR

，以便 Visual Studio 能够正常工作。为什么这在 VS2022 中是必要的，而不是在 VS2019 中对我来说仍然是个谜。