vscode利用cmake调试，vscodecmake调试

vscode利用cmake调试，vscodecmake调试

vscode配置cmake插件，进行debug

配置launch.json文件如下：

{
    // 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": "(gdb) Launch",
            "type": "cppdbg",
            "request": "launch",
            // Resolved by CMake Tools:
            "program": "${command:cmake.launchTargetPath}",
            "args": [],
            "stopAtEntry": false,
            "cwd": "${workspaceFolder}",
            "environment": [],
            "externalConsole": true,
            "MIMode": "gdb",
            "setupCommands": [
                {
                    "description": "Enable pretty-printing for gdb",
                    "text": "-enable-pretty-printing",
                    "ignoreFailures": true
                }
            ]
        }
    ]
}

运行vscode左下角的角标，如下

依次运行，cmake，build，debug

其中将[all]切换为想要进行debug的可执行文件

点击debug(虫子型图标)，会提示`Target debugging is no longer supported with the legacy driver`

解决方法：

查看自己的cmake版本，ubuntu16.04 默认安装的cmake为3.5.1版本

vscode的cmake插件要求cmake>=3.7.1

更新自己的cmake，重新打开vscode，依次运行，cmake，build，debug即可

 

附cmake更新教程，转自

1. 卸载已经安装的旧版的CMake[非必需]

apt-get autoremove cmake

2. 文件下载解压：

wget https://cmake.org/files/v3.9/cmake-3.9.1-Linux-x86_64.tar.gz

解压：

tar zxvf cmake-3.9.1-Linux-x86_64.tar.gz

查看解压后目录:

tree -L 2 cmake-3.9.1-Linux-x86_64
cmake-3.9.1-Linux-x86_64
├── bin
│   ├── ccmake
│   ├── cmake
│   ├── cmake-gui
│   ├── cpack
│   └── ctest
├── doc
│   └── cmake
├── man
│   ├── man1
│   └── man7
└── share
    ├── aclocal
    ├── applications
    ├── cmake-3.9
    ├── icons
    └── mime

12 directories, 5 files

bin下面有各种cmake家族的产品程序.

3. 创建软链接

注: 文件路径是可以指定的, 一般选择在/opt 或 /usr 路径下, 这里选择/opt

mv cmake-3.9.1-Linux-x86_64 /opt/cmake-3.9.1
ln -sf /opt/cmake-3.9.1/bin/*  /usr/bin/ 

然后执行命令检查一下：

>>>cmake --version
cmake version 3.9.1

CMake suite maintained and supported by Kitware (kitware.com/cmake).
>>>
>>>cmake-gui

OK。现在cmake最新版本安装成功。 

CMake的官方书籍很贵，并且总是晚于实际最新版本，如果想看最新的文档，建议参考： 
https://cmake.org/cmake-tutorial/

参考: 
ubuntu下cmake的GUI界面 
Ubuntu下安装最新版本的CMake