vscode c++ cmake工程示例

迈不过友情╰ 2022-12-21 06:12 156阅读 0赞

工程目录：

![2020111915492325.png][]

源码文件：

#include <thread>
    #include <iostream>
    
    void print()
    {
        for (int i = 0; i < 10; i++)
        {
            std::cout << "Thread 1: " << i << std::endl;
        }
    }
    
    int main()
    {
        std::thread print_thread(print);
    
        print_thread.join();
    
        return 0;
    }

CmakeList.txt

cmake_minimum_required(VERSION 3.5)
    project(thread_demo)
    
    option(BUILD_DEBUG "Build Debug" ON)
    
    set(CMAKE_C_COMPILER "gcc")
    set(CMAKE_CXX_COMPILER "g++")
    
    if(BUILD_DEBUG)
        message("Build Debug Mode")
        set(CMAKE_BUILD_TYPE Debug)
        set(CMAKE_CXX_FLAGS "-fPIC -std=c++11 -O0 -g ${CMAKE_CXX_FLAGS}")
    else()
        message("Build Release Mode")
        set(CMAKE_BUILD_TYPE Release)
        set(CMAKE_CXX_FLAGS "-fPIC -std=c++11 -O3 ${CMAKE_CXX_FLAGS}")
    endif(BUILD_DEBUG)
    
    set(EXECUTABLE_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/bin)
    set(LIBRARY_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/lib)
    
    add_executable(main main.cpp)
    
    target_link_libraries(main -lpthread)

tasks.json：

{
        "version": "2.0.0",
        "options": {
            "cwd": "${workspaceFolder}/build"
        },
        "tasks": [
            {
                "label": "cmake",
                "type": "shell",
                "command": "cmake",
                "args": [
                    ".."
                ],
            },
            {
                "label": "make",
                "type": "shell",
                "group": {
                    "kind": "build",
                    "isDefault": true
                },
                "command": "make",
                "args": [
     
                ],
            },
            {
                "label": "Build",
                "dependsOn":[
                    "cmake",
                    "make"
                ]
            }
        ]
    }

launch.json：

{
        "version": "0.2.0",
        "configurations": [
            {
                "name": "g++ - 生成和调试活动文件",
                "type": "cppdbg",
                "request": "launch",
                "program": "${workspaceFolder}/bin/main",
                "args": [],
                "stopAtEntry": false,
                "cwd": "${workspaceFolder}",
                "environment": [],
                "externalConsole": false,
                "MIMode": "gdb",
                "setupCommands": [
                    {
                        "description": "为 gdb 启用整齐打印",
                        "text": "-enable-pretty-printing",
                        "ignoreFailures": true
                    }
                ],
                "preLaunchTask": "Build",
                "miDebuggerPath": "/usr/bin/gdb"
            }
        ]
    }

代码调试：

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaWNhbzE5OTA_size_16_color_FFFFFF_t_70][]

[2020111915492325.png]: /images/20221120/e417ae45f7414813bfdbc91aca59fcb1.png
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaWNhbzE5OTA_size_16_color_FFFFFF_t_70]: /images/20221120/c9b2d8eec57d424bbbabf431bb1506f8.png