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VSCode配置编译任务与调试对象
在配置的时候会用到一些vscode的变量，用${}包裹起来的那些。
${workspaceFolder}是当前工作空间（或vscode所打开根文件夹）在操作系统中绝对路径
${workspaceFolderBasename}是当前工作空间（或vscode所打开根文件夹）的名称tasks.json 这是
VSCode任务的配置文件，通过配置它可以快速执行各种命令。这里我们利用它来配置编译构建流程。我们要执行的任务为建立build文件夹，在build文件夹中使用CMake生成并编译。通过这个任务配置，统一全平台下的程序编译命令。{ // See https://go.microsoft.com/fwlink/?LinkId=733558 // for the documentation about the tasks.json format "version": "2.0.0", "tasks": [ { // 在根文件夹中执行创建文件夹build的命令 // 除windows系统外执行的命令为`mkdir -p build` // windows系统是在powershell中执行命令`mkdir -Force build` "label": "build_dir", "command": "mkdir", "type": "shell", "args": [ "-p", "build" ], "windows": { "options": { "shell": { "executable": "powershell.exe" } }, "args": [ "-Force", "build" ], } }, { // 在build文件夹中调用cmake进行项目配置 // 除windows系统外执行的命令为`cmake -DCMAKE_BUILD_TYPE=<Debug|Release|RelWithDebInfo|MinSizeRel> ../` // windows系统是在visual stuido的环境中执行命令`cmake -DCMAKE_BUILD_TYPE=<Debug|Release|RelWithDebInfo|MinSizeRel> ../ -G "CodeBlocks - NMake Makefiles"` "label": "cmake", "type": "shell", "command": "cmake", "args": [ "-DCMAKE_BUILD_TYPE=${input:CMAKE_BUILD_TYPE}", "-DCMAKE_EXPORT_COMPILE_COMMANDS=ON", // 生成compile_commands.json 供c/c++扩展提示使用 "../" ], "options": { "cwd": "${workspaceFolder}/build", }, "windows": { "args": [ "-DCMAKE_BUILD_TYPE=${input:CMAKE_BUILD_TYPE}", "-DCMAKE_EXPORT_COMPILE_COMMANDS=ON", "../", "-G", "\"CodeBlocks - NMake Makefiles\"" ], "options": { "shell": { // "executable": "C:\\Program Files (x86)\\Microsoft Visual Studio 12.0\\VC\\vcvarsall.bat", // 需要根据安装的vs版本调用vs工具命令提示符 "executable": "C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Community\\VC\\Auxiliary\\Build\\vcvarsall.bat", "args": [ "${input:PLATFORM}", //指定平台 "-vcvars_ver=${input:vcvars_ver}", //指定vc环境版本 "&&" ] } }, }, "dependsOn": [ "build_dir" // 在task `build_dir` 后执行该task ] }, { // 在build文件夹中调用cmake编译构建debug程序 // 执行的命令为`cmake --build ./ --target all --` // windows系统如上需要在visual stuido的环境中执行命令 "label": "build", "group": "build", "type": "shell", "command": "cmake", "args": [ "--build", "./", "--target", "all", "--" ], "options": { "cwd": "${workspaceFolder}/build", }, "problemMatcher": "$gcc", "windows": { "options": { "shell": { // "executable": "C:\\Program Files (x86)\\Microsoft Visual Studio 12.0\\VC\\vcvarsall.bat", "executable": "C:\\Program Files (x86)\\Microsoft Visual Studio\\2019\\Community\\VC\\Auxiliary\\Build\\vcvarsall.bat", "args": [ "${input:PLATFORM}", "-vcvars_ver=${input:vcvars_ver}", "&&" ] } }, "problemMatcher": "$msCompile" }, "dependsOn": [ "cmake" // 在task `cmake` 后执行该task ] } ], "inputs": [ { "id": "CMAKE_BUILD_TYPE", "type": "pickString", "description": "What CMAKE_BUILD_TYPE do you want to create?", "options": [ "Debug", "Release", "RelWithDebInfo", "MinSizeRel", ], "default": "Debug" }, { "id": "PLATFORM", "type": "pickString", "description": "What PLATFORM do you want to create?", "options": [ "x86", "amd64", "arm", "x86_arm", "x86_amd64", "amd64_x86", "amd64_arm", ], "default": "amd64" }, { "id": "vcvars_ver", "type": "pickString", "description": "What vcvars_ver do you want to create?", "options": [ "14.2", // 2019 "14.1", // 2017 "14.0", // 2015 ], "default": "14.2" } ] }launch.json 这是
VSCode运行调试的配置文件。全平台统一的调试体验就靠它了。依赖于VSCode的C/C++扩展。这里需要告诉VSCode你的C/C++程序在哪，以及运行参数，工作目录等，用哪个调试器调试。{ // Use IntelliSense to learn about possible attributes. // Hover to view descriptions of existing attributes. // For more information, visit: https://go.microsoft.com/fwlink/?linkid=830387 "version": "0.2.0", "configurations": [ { "name": "Launch Debug", //名称 "type": "cppdbg", //调试类型，除使用msvc进行调试外，均为该类型 "request": "launch", "program": "${workspaceFolder}/build/${workspaceFolderBasename}", //指定C/C++程序位置 "args": [], //指定运行参数 "stopAtEntry": false, "cwd": "${workspaceFolder}", //指定工作目录 "preLaunchTask": "build", //在调试前会先调用build_debug这个task编译构建程序 "environment": [], "externalConsole": false, "osx": { //macOS的特定配置 // "miDebuggerPath": "/Applications/Xcode.app/Contents/ Developer/usr/bin/lldb-mi", //修改使用的lldb-mi，一般不需要修改 "MIMode": "lldb" //指定使用lldb进行调试 }, "linux": { //linux的特定配置 "MIMode": "gdb", //指定使用gdb调试 "setupCommands": [ { "description": "Enable pretty-printing for gdb", "text": "-enable-pretty-printing", "ignoreFailures": true } ] }, "windows": { //windows的特定配置 "type": "cppvsdbg", //指定使用msvc进行调试 "program": "${workspaceFolder}/build/${workspaceFolderBasename}.exe", //指定C/C++程序位置 } } ] } -
加入断点，左键单击即可，右键可以设置条件断点等。