VScode多文件编译/调试配置

之前都是在Visual Studio写C/C++，最近想换到VScode，折腾半天把launch.json和tasks.json配好了（虽然不懂为什么，但确实能用了），在此做个记录。

参考资料：1，2，3

环境：win10

launch.json如下

{
    "configurations": [
      {
        "name": "C/C++: g++.exe build and debug active file",
        "type": "cppdbg",
        "request": "launch",
        "program": "${workspaceFolder}\\${fileBasenameNoExtension}.exe",
        "args": [],
        "stopAtEntry": false,
        "cwd": "${workspaceFolder}",
        "environment": [],
        "externalConsole": false,
        "MIMode": "gdb",
        "miDebuggerPath": "E:\\mingw64\\bin\\gdb.exe",
        "setupCommands": [
          {
            "description": "Enable pretty-printing for gdb",
            "text": "-enable-pretty-printing",
            "ignoreFailures": true
          },
          {
            "description": "Set Disassembly Flavor to Intel",
            "text": "-gdb-set disassembly-flavor intel",
            "ignoreFailures": true
          }
        ],
        "preLaunchTask": "C/C++: g++.exe build active file"
      }
    ],
    "version": "2.0.0"
  }

tasks.json如下

{
    "tasks": [
      {
        "type": "cppbuild",
        "label": "C/C++: g++.exe build active file",
        "command": "E:\\mingw64\\bin\\g++.exe",
        "args": [
          "-fdiagnostics-color=always",
          "-g",
          "${workspaceFolder}/*.cpp",
          "-o",
          "${workspaceFolder}\\${fileBasenameNoExtension}.exe"
        ],
        "options": {
          "cwd": "${fileDirname}"
        },
        "problemMatcher": ["$gcc"],
        "group": {
          "kind": "build",
          "isDefault": true
        },
        "detail": "Task generated by Debugger."
      }
    ],
    "version": "2.0.0"
  }