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为什么我需要在QtCreator上进行qMake项目的CMake？

[英]Why do I need CMake for a qMake Project at QtCreator?

原文 2017-03-21 10:50:47 2 1 c++/ cmake/ qt5/ qt-creator/ visual-studio-2017

I want to compile and link the QtWebEngineWidgets Library and for that I need a MSVC Compiler. 我想编译和链接QtWebEngineWidgets库，为此我需要一个MSVC编译器。 Therefor QtCreator(Version 4.2.1) recognized the Visual Studio 2017 Installation on my system but it's not working at all, because the kit shows the Error: 因此，QtCreator（版本4.2.1）在我的系统上识别了Visual Studio 2017安装，但它根本不起作用，因为该套件显示错误：

Cmake configuration has no path to a C Compiler set, even though the Kit has a valid tool chain. 即使Kit具有有效的工具链，Cmake配置也没有指向C编译器集的路径。

The Same error occures for the C++ Compiler at the set. 在集合上的C ++编译器发生相同的错误。 Could you please explain to me, why the Kit needs Cmake for linking and how can I fix this? 你可以向我解释一下，为什么Kit需要Cmake进行链接，我该如何解决这个问题？

1 个解决方案

It's a warning and you can use the Kit for non-CMake purposes. 这是一个警告，您可以将该套件用于非CMake目的。 (Where is your error?) （你的错误在哪里？）
Your CMake Configuration at the bottom of the Kits tab is probably empty or broken, try Change and Reset . “ 套件”选项卡底部的“CMake配置”可能为空或已损坏，请尝试更改和重置。

QtWebEngine needs CMake because Chromium (as part of it) seems to use it and it is used for tests. QtWebEngine需要CMake，因为Chromium（作为它的一部分）似乎使用它并且它用于测试。

Why do you want to build the library yourself though? 你为什么要自己建立图书馆呢？ It's part of the official downloads (the VS2015 builds are compatible with VS2017). 这是官方下载的一部分（VS2015版本与VS2017兼容）。