[原创]在Windows平台使用msvc(cl.exe) + vscode编写和调试C/C++代码
1、在.vscode目录下，新建以下几个配置文件，当然也可以通过vscode命令自动生成，如果你已有这些文件直接修改即可。
c_cpp_properties.json（代码提示）：
1 { 2 "configurations": [ 3 { 4 "name": "Win32", 5 // 设置windows sdk版本 6 "windowsSdkVersion": "10.0.18362.0", 7 // 设置msvc编译器路径 8 "compilerPath": "D:/ProgramData/Microsoft/VisualStudio/IDE/VC/Tools/MSVC/14.23.28105/bin/Hostx64/x64/cl.exe", 9 // 智能提示会从这里搜索头文件 10 "includePath": [ 11 "${workspaceFolder}/third_party/SDL2-2.0.10/include", 12 "${workspaceFolder}/third_party/ffmpeg-4.2-win64/include" 13 ], 14 "defines": ["_DEBUG", "UNICODE", "_UNICODE"], 15 // 使用msvc类型的智能提示 16 "intelliSenseMode": "msvc-x64" 17 } 18 ], 19 "version": 4 20 }
tasks.json（编译）：
1 { 2 "tasks": [ 3 { 4 "type": "shell", 5 // 标示名 6 "label": "msvc build", 7 // 要执行的命令，这里用了一个bat脚本来构建 8 "command": "build.bat", 9 // 命令参数 10 "args": ["${fileBasename}", "build", "${fileBasenameNoExtension}"], 11 "group": { 12 "kind": "build", 13 "isDefault": true 14 }, 15 "presentation": { 16 "echo": true, 17 "reveal": "always", 18 "focus": false, 19 "panel": "shared", 20 "showReuseMessage": true, 21 "clear": false 22 }, 23 "problemMatcher": "$msCompile" 24 } 25 ], 26 "version": "2.0.0" 27 }
launch.json（调试）：
1 { 2 // 使用 IntelliSense 了解相关属性。 3 // 悬停以查看现有属性的描述。 4 // 欲了解更多信息，请访问: https://go.microsoft.com/fwlink/?linkid=830387 5 "version": "0.2.0", 6 "configurations": [ 7 { 8 "name": "(msvc) Launch", 9 "type": "cppvsdbg", 10 "request": "launch", 11 // 要调试的程序 12 "program": "${fileBasenameNoExtension}.exe", 13 // 程序运行参数 14 "args": ["../sample.mp4"], 15 // 是否在入口自动断点 16 "stopAtEntry": false, 17 // 工作目录 18 "cwd": "${workspaceFolder}\\build", 19 "environment": [], 20 "externalConsole": false, 21 // 先编译，再调试，对应tasks.json中的标示 22 "preLaunchTask": "msvc build" 23 } 24 ] 25 }
settings.json（vscode终端配置）：
1 { 2 // 要使用cmd终端，其他终端会有兼容问题 3 "terminal.integrated.shell.windows": "C:/WINDOWS/System32/cmd.exe" 4 }
2、在根目录下创建构建脚本，构建脚本主要是配置msvc环境，配置cl.exe的构建参数（头文件、链接库等）
build.bat（构建脚本，可根据需要自行更改）：
1 @echo off 2 3 REM %1: target file with ext 4 REM %2: build path 5 REM %3: output file without ext 6 7 REM https://docs.microsoft.com/en-us/cpp/build/building-on-the-command-line?view=vs-2019 8 call "D:\ProgramData\Microsoft\VisualStudio\IDE\VC\Auxiliary\Build\vcvarsall.bat" x64 10.0.18362.0 9 10 REM create build directory 11 if not exist %2 md %2 12 13 set compilerflags=/Od /Zi /EHsc /Fd%2\ /Fo%2\ 14 15 set linkerflags=/OUT:%2\%3.exe 16 17 REM includes 18 set includes= 19 for %%i in (^ 20 third_party/SDL2-2.0.10/include,^ 21 third_party/ffmpeg-4.2-win64/include) do call :concat %%i 22 23 REM libs 24 set libs=^ 25 third_party/SDL2-2.0.10/lib/x64/SDL2main.lib^ 26 third_party/SDL2-2.0.10/lib/x64/SDL2.lib^ 27 third_party\ffmpeg-4.2-win64\lib\avformat.lib^ 28 third_party\ffmpeg-4.2-win64\lib\avcodec.lib^ 29 third_party\ffmpeg-4.2-win64\lib\avutil.lib 30 31 REM compile with msvc 32 cl.exe %compilerflags% %libs% %1 %includes% /link %linkerflags% 33 34 goto :eof 35 36 REM concat includes path 37 :concat 38 set includes=%includes% /I %1 39 goto :eof
