【问题标题】:How to setup wxWidgets in VSCode for GCC?如何在 VSCode 中为 GCC 设置 wxWidgets?
【发布时间】:2020-01-14 16:28:30
【问题描述】:

我正在尝试使用 wxWidgets 制作一个 GUI 项目。我不想使用 Visual Studio,而是想将 VSCode 与 GCC (MinGW) 一起使用。
我面临以下问题:我无法编译或运行任何包含 wxWidgets 库的代码。 c_cpp_properties.json 和 tasks.json 文件是如何配置的?

我已经阅读了使用“Cygwin/MinGW 编译”部分“使用普通 makefile:”安装 wxWidgets 的说明。 (https://docs.wxwidgets.org/3.1.2/plat_msw_install.html)
1. cd .../wxWidgets-3.1.2\build\msw
2. mingw32-make -f makefile.gcc(默认生成Build=debug)

并在我的文件中添加了以下内容:
tasks.json:

    "version": "2.0.0",
    "tasks": [
        {
            "label": "echo",
            "type": "shell",
            "command": "g++",
            "args": [
                "-g", "cApp.cpp", 
                "-I", "D:/Programme/wxWidgets-3.1.2/include/msvc", 
                "-I", "D:/Programme/wxWidgets-3.1.2/include", 
                "-L", "${WXWIN}/lib/vc_lib"
            ],
            "group": {
                "kind": "build",
                "isDefault": true
            }
        }
    ]
}

c_cpp_properties.json:

    "configurations": [
        {
            "name": "Win32",
            "includePath": [
                "${workspaceFolder}/**",
                "${WXWIN}/include/msvc",
                "${WXWIN}/include"
            ],
            "browse": { "limitSymbolsToIncludedHeaders": true,
                "path": [
                    "${WXWIN}/include/msvc",
                    "${WXWIN}/include"
                ]
            },
            "defines": [
                "_DEBUG",
                "UNICODE",
                "_UNICODE",
                "__WXMSW__",
                "NDEBUG",
                "WXUSINGDLL"
            ],
            "compilerPath": "E:/Programme/MinGW/bin/g++.exe",
            "compilerArgs": [
                "-g",
                "${file}",
                "-o",
                "${fileDirname}/${fileBasenameNoExtension}.exe",
                "-I", "${WXWIN}/include/msvc",
                "-I", "${WXWIN}/include",
                "-L", "${WXWIN}/gcc_lib",
                "-L", "${WXWIN}/gcc_lib/mswud"
            ]
        }
    ],
    "version": 4
} 

我在编译时从我自己的代码中得到以下错误,它使用#include "wx/wx.h"

                 from ${WXWIN}/include/wx/defs.h:45,
                 from ${WXWIN}/include/wx/wx.h:14,
                 from ${Project}\VSC-Basic-ProjectSetup\src\cMain.h:1,
                 from ${Project}\VSC-Basic-ProjectSetup\src\cMain.cpp:1:
${WXWIN}/include/msvc/wx/setup.h:12:6: error: #error "This file should only be included when 
     #error "This file should only be included when using Microsoft Visual C++"
      ^~~~~
...
...
...
In file included from ${WXWIN}/include/wx/platform.h:148:0,
                 from ${WXWIN}/include/wx/defs.h:45,
                 from ${WXWIN}/include/wx/wx.h:14,
                 from ${Project}\VSC-Basic-ProjectSetup\src\cMain.h:1,
                 from ${Project}\VSC-Basic-ProjectSetup\src\cMain.cpp:1:
${WXWIN}/include/msvc/wx/setup.h:125:27: fatal error: ../../../lib/vc_lib /msw /wx/setup.h: N
 #include wxSETUPH_PATH_STR
                           ^
compilation terminated.
The terminal process terminated with exit code: 1

${WXWIN}、${Project} 只是占位符。

【问题讨论】:

  • 首先你的命令应该是:mingw32-make -f makefile.gcc BUILD=debug 以便创建调试版本。其次,您收到的错误是编译库本身还是您自己的代码?三、为什么需要vscode?您现在所做的就是使用您拥有的构建并编译您自己的代码。你能澄清一下吗?
  • 首先,感谢您的提示,我在编译自己的代码时遇到了错误(编辑)。我想在 vscode 中开发我的整个项目,尽管我可以简单地用 shell 编译它。
  • 我无法回答您的问题,因为我从未使用过 VS 代码,但您绝对不能使用名称中带有 msvcvc 的任何内容(像D:/Programme/wxWidgets-3.1.2/include/msvc${WXWIN}/lib/vc_lib) 使用 gcc 时。

标签: c++ gcc visual-studio-code wxwidgets


【解决方案1】:

我知道这有点太晚了,但这里是 VSCode 的“Hello World”项目。您可以观察所有必需的包含和库,以在 VSCode 中成功编译和链接您的项目。所有 3 个主要操作系统都包含在项目中。 https://github.com/huckor/wxwidgets-vscode

【讨论】:

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