zoukankan      html  css  js  c++  java
  • vscode c_cpp_properties setting

    vscode c_cpp_properties setting

    C/C++ 插件用户工程项目配置

    .vscode/c_cpp_properties.json 增加如下内容:

    {
        "version": 4,
        "configurations": [
            {
                "name": "mingw-w64-x86_64",
                "intelliSenseMode": "gcc-x64",
                "defines": [
                    "DEBUG",
                    "_DEBUG",
                    "_DEBUG_CDB",
                    "UNICODE",
                    "_UNICODE",
                    "_FORTIFY_SOURCE=1",
                    "CHECK_PTHREAD_RETURN_VALUE",
                    "_FILE_OFFSET_BITS=64",
                    "_LARGEFILE64_SOURCE",
                    "LARGEFILE_SOURCE",
                    "__cdecl=__attribute__((__cdecl__))"
                ],
                "includePath": [
                    "${workspaceRoot}\\src",
                    "${workspaceRoot}\\inc",
                    "C:\\msys64\\mingw64\\include",
                    "C:\\msys64\\mingw64\\include\\c++\\9.2.0\\backward",
                    "C:\\msys64\\mingw64\\include\\c++\\9.2.0",
                    "C:\\msys64\\mingw64\\x86_64-w64-mingw32\\include",
                    "C:\\msys64\\mingw64\\lib\\gcc\\x86_64-w64-mingw32\\9.2.0\\include-fixed",
                    "C:\\msys64\\mingw64\\lib\\gcc\\x86_64-w64-mingw32\\9.2.0\\include"
                ],
                "browse": {
                    "path": [
                        "${workspaceRoot}\\src",
                        "${workspaceRoot}\\inc",
                        "C:\\msys64\\mingw64\\include",
                        "C:\\msys64\\mingw64\\include\\c++\\9.2.0\\backward",
                        "C:\\msys64\\mingw64\\include\\c++\\9.2.0",
                        "C:\\msys64\\mingw64\\x86_64-w64-mingw32\\include",
                        "C:\\msys64\\mingw64\\lib\\gcc\\x86_64-w64-mingw32\\9.2.0\\include-fixed",
                        "C:\\msys64\\mingw64\\lib\\gcc\\x86_64-w64-mingw32\\9.2.0\\include"
                    ],
                    "limitSymbolsToIncludedHeaders": true,
                    "databaseFilename": ""
                },
                "windowsSdkVersion": "10.0.16299.0",
                "compilerPath": "C:\\msys64\\mingw64\\bin\\g++.exe",
                "cStandard": "c11",
                "cppStandard": "c++17"
            }
        ]
    }

    -----------------------------------

    .vscode/launch.json 增加如下内容:

    {
        "version": "0.2.0",
        "configurations": [
            {
                "name": "C++ Launch (GDB)",
                "type": "cppdbg",
                "request": "launch",
                "program": "${fileDirname}\${fileBasenameNoExtension}.exe",
                "args": [],
                "stopAtEntry": false,
                "cwd": "${workspaceFolder}",
                "environment": [],
                "externalConsole": true,
                "MIMode": "gdb",
                "miDebuggerPath": "C:\msys64\mingw64\bin\gdb.exe",
                "miDebuggerArgs": "",
                "setupCommands": [
                    {
                        "description": "Enable pretty-printing for gdb",
                        "text": "-enable-pretty-printing",
                        "ignoreFailures": true
                    }
                ]
            }
        ]
    }

    .vscode/tasks.json 增加如下内容:

    {
        "version": "2.0.0",
        "tasks": [
            {
                "type": "shell",
                "label": "BuildProject",
                "command": "C:\msys64\msys2_shell.cmd",
                "args": [
                    "-mingw64",
                    "-where",
                    "${fileDirname}",
                    "-shell",
                    "bash",
                    "build.sh",
                    "${fileBasenameNoExtension}"
                ],
                "options": {
                    "cwd": "C:\msys64"
                },
                "group": {
                    "kind": "build",
                    "isDefault": true
                },
                "presentation": {
                    "echo": true,
                    "reveal": "always",
                    "focus": false,
                    "panel": "shared",
                    "showReuseMessage": true,
                    "clear": false
                },
                "problemMatcher": "$gcc"
            },
            {
                "type": "shell",
                "label": "CleanProject",
                "command": "C:\msys64\msys2_shell.cmd",
                "args": [
                    "-mingw64",
                    "-where",
                    "${fileDirname}",
                    "-shell",
                    "bash",
                    "clean.sh",
                    "${fileBasenameNoExtension}"
                ],
                "options": {
                    "cwd": "C:\msys64"
                },
                "group": {
                    "kind": "test",
                    "isDefault": true
                },
                "presentation": {
                    "echo": true,
                    "reveal": "always",
                    "focus": false,
                    "panel": "shared",
                    "showReuseMessage": true,
                    "clear": false
                },
                "problemMatcher": "$gcc"
            }
        ]
    }

    ------------------------------------

    Code-Runner 插件用户全局配置

    C:UsersLSGXAppDataRoamingCodeUsersettings.json 增加如下内容:

        "code-runner.runInTerminal": true,
        "code-runner.ignoreSelection": true,
        "code-runner.executorMap": {
            "c": "cd $dir && gcc $fileName -o $fileNameWithoutExt.exe -Wall -g -Og -static-libgcc -std=c11 && $dir$fileNameWithoutExt.exe",
            "cpp": "cd $dir && g++ $fileName -o $fileNameWithoutExt.exe -Wall -g -Og -static-libgcc -std=c++17 && $dir$fileNameWithoutExt.exe"
        }

    ----------------------------------------

    C++ 编译器支持情况表 https://zh.cppreference.com/w/cpp/compiler_support  

    --------------------------------------

    查看 gcc 配置信息 echo | gcc -v -x c -E -
    查看 g++ 配置信息 echo | gcc -v -x c++ -E -
    查看 g++ 配置信息 echo | g++ -v -x c++ -E -

    --------------------------

    注意: mingw32 不支持wWinMain作为程序入口,需要将wWinMain改为WinMain 。

    C:/msys64/mingw64/bin/../lib/gcc/x86_64-w64-mingw32/9.2.0/../../../../x86_64-w64-mingw32/bin/ld.exe: C:/msys64/mingw64/x86_64-w64-mingw32/lib//libmingw32.a(lib64_libmingw32_a-crt0_c.o): in function `main':
    E:/mingwbuild/mingw-w64-crt-git/src/mingw-w64/mingw-w64-crt/crt/crt0_c.c:18: undefined reference to `WinMain'
    collect2.exe: error: ld returned 1 exit status

    via https://stackoverflow.com/questions/58324230/undefined-reference-to-winmain-c-mingw

    One thing to note is that Visual C++ supports a “wWinMain” entry point where the “lpCmdLine” parameter is a “LPWSTR”. You would typically use the “_tWinMain” preprocessor definition for your entry point and declare “LPTSTR lpCmdLine” so that you can easily support both ANSI and Unicode builds. However, the MinGW CRT startup library does not support wWinMain, so you’ll have to stick with the standard “WinMain” and use “GetCommandLine()” if you need to access command line arguments.

    Use WinMain instead. This program doesn't use pCmdLine value, so it should compile when you change wWinMain to WinMain and PWSTR pCmdLine to PSTR pCmdLine.

    via https://docs.microsoft.com/en-us/windows/win32/learnwin32/prepare-your-development-environment
    via https://www.transmissionzero.co.uk/computing/win32-apps-with-mingw/

    ================ End

  • 相关阅读:
    spring cloud 学习
    python学习-2 python安装和环境变量的设置
    python学习-1 编程语言的介绍
    LIUNX随堂学习-3 权限
    LIUNX随堂学习-2 用户和组,增、删、改、查
    LIUNX随堂学习-1 用户及查看信息
    MySQL--Oracle导出数据csv
    MySQL--mysql中You can’t specify target table for update in FROM clause错误解决方法
    Python--安装
    MySQL--复制
  • 原文地址:https://www.cnblogs.com/lsgxeva/p/12122271.html
Copyright © 2011-2022 走看看