英文:
What is the correct way to suppress deprecation warnings when building with `catkin build` in ROS?
问题
在构建我的ROS项目时使用catkin build，我经常会看到弃用警告弹出，我认为这些信息是无用的。这些弃用警告来自我的代码以及它的依赖项（例如：Googletest，catkin_tools_prebuild）。
我想要抑制这些弃用警告。经过一些研究，似乎我需要将CMAKE_WARN_DEPRECATED设置为False。我如何在ROS中设置这个变量？
英文:
During building my ROS project using catkin build, I often times see deprecation warnings popping up which I deem useless information. This deprecation warnings are coming from my code and also it's dependencies (eg:Googletest, catkin_tools_prebuild)
I would like to suppress these deprecation warnings. After doing some research, it seems like I have to set CMAKE_WARN_DEPRECATED to False. How do I set this variable in ROS?
答案1
得分: 0
也许我漏掉了什么，但为什么你不能将它添加到你的CMakeLists文件中呢？就像这样，在你的CMakeLists.txt文件中添加这个标志：
set(CMAKE_WARN_DEPRECATED OFF)
catkin是建立在CMake之上的，所以它应该接受CMake标志。
英文:
Maybe I'm missing something, but why can't you add it to your CMAKELists file? As in, add this flag to your CMakeLists.txt file:
set(CMAKE_WARN_DEPRECATED OFF)
catkin is built on top of CMake so it should accept cmake flags.
答案2
得分: 0
在抑制所有软件包的弃用警告方面，包括您的软件包及其依赖项，我发现最有效的方法是在执行 catkin build 之前在 catkin 配置中设置 CMAKE_WARN_DEPRECATED。在 catkin 环境中：
catkin config --cmake-args -DCMAKE_WARN_DEPRECATED=OFF
英文:
What I found to work best in suppressing the deprecation warnings of all packages, including yours and it's dependencies, is to set the CMAKE_WARN_DEPRECATED in catkin config before doing catkin build.
In the catkin environment:
catkin config --cmake-args -DCMAKE_WARN_DEPRECATED=OFF
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