使用qmake / gcc有条件地禁用警告？ [英] Conditionally disable warnings with qmake/gcc?

问题描述

我参与了一个在Qt中编写的软件项目，并在Linux上用qmake和gcc构建。我们必须链接到质量相当低的第三方图书馆，并发出大量的警告。我想在我们的源代码中使用-W -Wall，但是通过-w到讨厌的第三方库，以保持控制台没有噪声和杂乱，所以我们可以专注于我们的代码质量。

I am involved with a software project written in Qt and built with qmake and gcc on Linux. We have to link to a third-party library that is of fairly low quality and spews tons of warnings. I would like to use -W -Wall on our source code, but pass -w to the nasty third-party library to keep the console free of noise and clutter so we can focus on our code quality.

在qmake中，有没有办法有条件地添加CFLAGS / CXXFLAGS到某些文件和库？

In qmake, is there a way to conditionally add CFLAGS/CXXFLAGS to certain files and libraries?

推荐答案

p> Jonathan，我想问题是你的源文件包括来自第三方库的头文件，你想关闭后者的警告。

Jonathan, I think the problem is where your source files are including header files from 3rd party libraries, and you want to switch off the warnings for the latter.

Kevin ，我想你可以使用pragmas来控制警告： gcc诊断pragmas

Kevin, i think you can use pragmas to control warnings : gcc diagnostic pragmas

您可以在第三方库的任何#include之前和之后添加这些。

You could add these before and after any #includes for 3rd party libs.

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