VS 打开 CMake 项目

VS 在项目目录下会创建 CMakeSettings.json 文件：

 

参考配置文件，variables 数组用来设置 CMake 的变量，比如添加 Qt 的安装目录到 CMAKE_INSTALL_PREFIX 中以便运行 Qt 项目：

{

  "configurations": [
    {
      "name": "x64-Debug",
      "generator": "Ninja",
      "configurationType": "Debug",
      "inheritEnvironments": [
        "msvc_x64_x64"
      ],
      "buildRoot": "D:\\CMakeBuilds\\${workspaceHash}\\build\\${name}",
      "installRoot": "D:\\CMakeBuilds\\${workspaceHash}\\install\\${name}",
      "cmakeCommandArgs": "",
      "buildCommandArgs": "-v",
      "ctestCommandArgs": "",
      "variables": [
        {
          "name": "CMAKE_INSTALL_PREFIX",
          "value": "${env.QtDir};${CMAKE_INSTALL_PREFIX};"
        }
      ]
    },
    {
      "name": "x64-Release",
      "generator": "Ninja",
      "configurationType": "Release",
      "inheritEnvironments": [
        "msvc_x64_x64"
      ],
      "buildRoot": "D:\\CMakeBuilds\\${workspaceHash}\\build\\${name}",
      "installRoot": "D:\\CMakeBuilds\\${workspaceHash}\\install\\${name}",
      "cmakeCommandArgs": "",
      "buildCommandArgs": "-v",
      "ctestCommandArgs": "",
      "variables": [
        {
          "name": "CMAKE_INSTALL_PREFIX",
          "value": "${env.QtDir};${CMAKE_INSTALL_PREFIX};"
        }
      ]
    }
  ]
}

 

配置项目运行环境：

右键 CMake 子项目， `Debug And Launch Setting` ，打开 launch.vs.json

{
  "version": "0.2.1",
  "defaults": {},
  "configurations": [
    {
      "type": "default",
      "env": "PATH=${env.QtDir}\\\\bin;D:\\OpenCV2.2\\bin;${env.Path};",
      "project": "CMakeLists.txt",
      "projectTarget": "Compass.exe",
      "name": "Compass.exe"
    }
  ]
}