Fil*_*onk 7 c++ clang visual-studio-code
我的 Mac 上的 VS Code 会产生头文件和第三方库(本例中为wxWidgets )的#include 错误。我阅读了我能找到的所有内容,调整了“c_cpp_properties.json”中的“includePath”设置,但没有任何帮助。
\n头文件与 .cpp 文件位于同一文件夹中(“/src/”)。该项目构建并运行良好,但 VS Code 产生 #include 错误,并且错误曲线覆盖了我的整个项目。
\n下面是屏幕截图和带有 VS Code 设置的 JSON 文件。
\n\nc_cpp_properties.json:
\n{\n "configurations": [\n {\n "name": "Mac",\n "includePath": [\n "${workspaceFolder}/src",\n "${workspaceFolder}/**",\n "/usr/local/Cellar/wxmac/3.0.5.1/include/wx-3.0"\n ],\n "defines": [],\n "macFrameworkPath": [\n "/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/System/Library/Frameworks"\n ],\n "compilerPath": "/usr/bin/g++",\n "cStandard": "c11",\n "cppStandard": "c++17"\n }\n ],\n "version": 4\n}\nRun Code Online (Sandbox Code Playgroud)\n请帮我解决这个问题。
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\n建议我在c_cpp_properties.json中使用以下设置:
\n{\n "configurations": [\n {\n "name": "Mac",\n "includePath": [\n "${workspaceFolder}/**",\n "${vcpkgRoot}/x64-osx/include",\n "/usr/local/Cellar/wxmac/3.0.5/**"\n ],\n "defines": [],\n "macFrameworkPath": [\n "/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk/System/Library/Frameworks"\n ],\n "compilerPath": "/usr/bin/clang",\n "cStandard": "c11",\n "cppStandard": "c++17",\n "intelliSenseMode": "clang-x64",\n "configurationProvider": "ms-vscode.cmake-tools"\n }\n ],\n "version": 4\n}\nRun Code Online (Sandbox Code Playgroud)\n头文件#include 错误已消失,但第三方库(“WX”)错误仍然存在。在上面的 JSON 中,“includePath”中写入了“${vcpkgRoot}/x64-osx/include”行。
\n这是vcpkg软件包,可帮助轻松安装第三方库。
\n安装vcpkg后,我通过vcpkg安装了wxWidgets,但该库未在 VS Code 中链接(不过构建得很好),并且出现错误花体,如下面的屏幕截图所示:
\n\n您能解释一下如何纠正它吗?
\n问题的根源在于WxWidgets库的defs.h文件中的几个环境变量。为了使 VS Code 在我的系统 (OS X 10.14 Mojave) 上识别它们,我必须按以下方式在c_cpp_properties.json文件中添加“defines” :
{
"configurations": [
{
"name": "Mac",
"includePath": [
"${workspaceFolder}/src/**",
"/usr/local/include/wx-3.1/**",
"/usr/local/lib/wx/include/osx_cocoa-unicode-3.1",
"/usr/local/lib/wx/**"
],
"defines": [
"WX_PRECOMP",
"__WXOSX_COCOA__",
"_FILE_OFFSET_BITS=64",
"__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES=1"
],
"forcedInclude": [],
"macFrameworkPath": [],
"compilerPath": "/usr/local/bin/gcc-9",
"cStandard": "c11",
"cppStandard": "c++17",
"intelliSenseMode": "gcc-x64"
}
],
"version": 4
}
Run Code Online (Sandbox Code Playgroud)
此解决方案仅适用于 Mac。如果您在包含时遇到相同的错误,或者在不同的操作系统上出现类名波形图,请在此 GitHub 存储库中查找c_cpp_properties.json文件的属性。
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