win 10 下使用vscode 应用WSL +cmake 做C/C++开发调试

野性酷女 2023-05-29 13:23 8阅读 0赞

## 安装WSL ##

### 启动Linux 子系统功能 ###

进制控制面板->程序和功能， 将`适用于Linux的Windows子系统`勾选。

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### 安装 Windows Terminal ###

在 Microsoft Store市场上搜索 `WSL` 安装 `Terminal`

### 安装WSL ###

在 Microsoft Store市场上搜索 `WSL` 安装 `Ubuntu 18.04 LTS`

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### 如何启动 Ubuntu? ###

1.  在 cmd/powershell中输入 `bash`回车即可进入linux子系统
2.  直接在terminal下拉中选择

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### 如果觉得默认的终端主题不好看可以自行安装 oh my zsh ###

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## 安装 编译工具链 ##

sudo apt update # 更新软件包
    sudo apt install build-essential #安装build-essential软件包
    sudo apt install gdb # 
    sudo apt install cmake

等待安装完成，之后查看安装结果

cmake --version
    gcc -v
    g++ -v

## 安装vscode ##

vscode的不说，宇宙第一编辑器，传送门 https://code.visualstudio.com/

### 安装vscode插件 ###

1.  Rmote - WSL
2.  C/C++ IntelliSense
3.  Beautify
4.  Rainbow Brackets
5.  cmake

## 配置C/C++调试参数 ##

### 先写一个简单的演示项目工程 ###

test.h

#ifndef _TEST_H_
    #define _TEST_H_
    
    int add(int a, int b);
    
    #endif

test.c

#include "test.h"
    
    int add(int a, int b)
    {
        
      return a + b;
    }

main.c

#include "test.h"
    #include <stdio.h>
    #include <stdlib.h>
    
    int main()
    {
        
        int a = 88;
        int b = 12;
        int c = add(a, b);
        printf("结果是%d\n", c);
        return 0;
    }

CMakeLists.txt

cmake_minimum_required(VERSION 2.8)
    project(demo)
    
    add_definitions("-Wall -g -Wno-unknown-warning-option"
            " -Wno-format-extra-args -Wno-format -Wno-pragmas"
            " -Wno-incompatible-pointer-types")
    
    add_executable(1
      src/main.c
      src/test.c
     
    )

### 在.vscode目录下添加tasks.json ###

{
        
       "tasks": [
           {
        
               // 清空编译
               "type": "shell",
               "label": "rebuild",
               "command": "cd build; rm -rf *; cmake .. ; make",
               "group": {
        
                   "kind": "build",
                   "isDefault": true
               }, 
                  
           },
           {
        
               // 增量编译 
               "type": "shell",
               "label": "build",
               "command": "cd build; make",
               "group": {
        
                   "kind": "build",
                   "isDefault": true
               }, 
           }
       ],
       "version": "2.0.0"
    }

### 在launch.json中添加 调试启动配置 ###

1. "program":"配置调试的应用路径"
    2. "preLanchTask":"配置Lanch前先执行的任务，可以先执行make"

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{
        
       // 使用 IntelliSense 了解相关属性。 
       // 悬停以查看现有属性的描述。
       // 欲了解更多信息，请访问: https://go.microsoft.com/fwlink/?linkid=830387
       "version": "0.2.0",
       "configurations": [
           {
        
               "name": "增量 (gdb) Launch ",
               "type": "cppdbg",
               "request": "launch",
               "program": "enter program name, for example ${workspaceFolder}/a.out",
               "args": [],
               "stopAtEntry": false,
               "cwd": "${workspaceFolder}",
               "environment": [],
               "externalConsole": false,
               "MIMode": "gdb",
               "setupCommands": [
                   {
        
                       "description": "Enable pretty-printing for gdb",
                       "text": "-enable-pretty-printing",
                       "ignoreFailures": true
                   }
               ],
               "preLaunchTask": "build"
           },
    
           {
        
               "name": "清空 (gdb) Launch",
               "type": "cppdbg",
               "request": "launch",
               "program": "${workspaceFolder}/build/1",
               "args": [],
               "stopAtEntry": false,
               "cwd": "${workspaceFolder}",
               "environment": [],
               "externalConsole": false,
               "MIMode": "gdb",
               "setupCommands": [
                   {
        
                       "description": "Enable pretty-printing for gdb",
                       "text": "-enable-pretty-printing",
                       "ignoreFailures": true
                   }
               ]
               ,
               "preLaunchTask": "rebuild"
           }
    
    
       ]
    }

### 开始调试 ###

1.  设置断点，点击调试开关启动调试

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