macbook 安装vmware fusion配置ubuntu和vscode c环境遇到step into时源不存在问题

场景问题：macbook 安装vmware fusion配置ubuntu和vscode c环境遇到step into时源不存在问题
问题解决：配置launch.json如下
{
"version": "0.2.0",
"configurations": [
{
"name": "(gdb) Launch",
"type": "cppdbg",
"request": "launch",
"program": "${fileDirname}/${fileBasenameNoExtension}",
"args": [],
"stopAtEntry": false,
"cwd": "/usr/src/glibc/glibc-2.39",
"environment": [],
"externalConsole": false,
"MIMode": "gdb",
"preLaunchTask":"C/C++: gcc build active file",
"sourceFileMap": {"/build/glibc-": "/usr/src/glibc/glibc-2.39"},
"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
}
]
}

]
}
重要参数：
"cwd": "/usr/src/glibc/glibc-2.39"
"sourceFileMap": {"/build/glibc-": "/usr/src/glibc/glibc-2.39"}
"preLaunchTask":"C/C++: gcc build active file" #此参数需要与tasks.json的label参数保持一致，如："label": "C/C++: gcc build active file"