vscode-c++环境准备

CaCu999

已于 2022-11-14 15:50:13 修改

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分类专栏：环境配置文章标签： c++

于 2022-08-23 01:44:15 首次发布

本文链接：https://blog.youkuaiyun.com/qq_41940001/article/details/126476513

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c++环境准备

一、VScode c++编译环境配置

https://blog.youkuaiyun.com/Zhouzi_heng/article/details/115014059

1.mingw

下载并解压缩mingw，配置环境变量

2.c_cpp_properties.json

1）includePath路径

打开cmd，输入gcc -v -E -x c++ -
在这里插入图片描述

2）文件

{
    "configurations": [
        {
            "name": "Win32",
            "includePath": [
                "${workspaceRoot}",
                // 以下7行需要修改 
                "G:/Software/c++setting/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++",
                "G:/Software/c++setting/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/x86_64-w64-mingw32",
                "G:/Software/c++setting/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/backward",
                "G:/Software/c++setting/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include",
                "G:/Software/c++setting/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include-fixed",
                "G:/Software/c++setting/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/../../../../x86_64-w64-mingw32/include"
            ],
            "defines": [
                "_DEBUG",
                "UNICODE",
                "__GNUC__=6",
                "__cdecl=__attribute__((__cdecl__))"
            ],
            "intelliSenseMode": "msvc-x64",
            "browse": {
                "limitSymbolsToIncludedHeaders": true,
                "databaseFilename": "",
                "path": [
                    "${workspaceRoot}",
                    // 以下7行需要修改 
                    "G:/Software/c++setting/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++",
                    "G:/Software/c++setting/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/x86_64-w64-mingw32",
                    "G:/Software/c++setting/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include/c++/backward",
                    "G:/Software/c++setting/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include",
                    "G:/Software/c++setting/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/include-fixed",
                    "G:/Software/c++setting/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/8.1.0/../../../../x86_64-w64-mingw32/include"
                ]
            }
        }
    ],
    "version": 4
}

3.launch.json

{  
    "version": "0.2.0",  
    "configurations": [  
        {  
            "name": "(gdb) Launch", // 配置名称，将会在启动配置的下拉菜单中显示  
            "type": "cppdbg",       // 配置类型，这里只能为cppdbg  
            "request": "launch",    // 请求配置类型，可以为launch（启动）或attach（附加）  
            "program": "${workspaceFolder}/exe/${fileBasenameNoExtension}.exe",// 将要进行调试的程序的路径  
            "args": [],             // 程序调试时传递给程序的命令行参数，一般设为空即可  
            "stopAtEntry": false,   // 设为true时程序将暂停在程序入口处，一般设置为false  
            "cwd": "${workspaceFolder}", // 调试程序时的工作目录，一般为${workspaceFolder}即代码所在目录  
            "environment": [],  
            "externalConsole": false, // true则弹出终端，false会在下方terminal直接输出
            "MIMode": "gdb",  
 
 
            // 这里的路径需要修改。改成自己的路径
            "miDebuggerPath": "G:/Software/c++setting/mingw64/bin/gdb.exe",
 
 
 
            "preLaunchTask": "g++", // 调试会话开始前执行的任务，一般为编译程序，c++为g++, c为gcc  
            "setupCommands": [  
                {   
		    "description": "Enable pretty-printing for gdb",  
                    "text": "-enable-pretty-printing",  
                    "ignoreFailures": true  
                }  
            ]  
        }  
    ]  
}

4.tasks.json

{
    "version": "2.0.0",
    "command": "g++",
    "args": [
        "-g",
        "${file}",
        "-o",
        "${workspaceFolder}/exe/${fileBasenameNoExtension}.exe"
    ], // 编译命令参数
    "problemMatcher": {
        "owner": "cpp",
        "fileLocation": [
            "relative",
            "\\"
        ],
        "pattern": {
            "regexp": "^(.*):(\\d+):(\\d+):\\s+(warning|error):\\s+(.*)$",
            "file": 1,
            "line": 2,
            "column": 3,
            "severity": 4,
            "message": 5
        }
    }
}