CMake排除子目录中的测试 [英] CMake exclude tests in subdirectories

问题描述

我有一个包含libevent库的c ++项目。项目结构：

I have a c++ project which includes libevent library. Project structure:

.
|_ CMakeLists.txt
|_ Makefile
|_ src
| |_ my_lib.cpp
|_ test
| |_ my_lib_test.cpp
|_ lib
  |_ libevent
    |_ CMakeLists.txt
    |_ ...

构建并运行测试时，也会执行libevent测试。如何排除它们并只运行自己的测试？

When I build and run my tests, libevent tests are also executed. How can I exclude them and run only my own tests?

推荐答案

查看在libevent的CMakeLists.txt文件中可用的选项 s ，通过将 EVENT__DISABLE_TESTS 设置为 ON ，您似乎很容易禁用这些功能。

Looking at the available options in libevent's CMakeLists.txt file, it appears that you can disable these pretty easily by setting EVENT__DISABLE_TESTS to ON.

您可以在包含libevent之前在自己的CMakeLists.txt中执行此操作：

You can either do this in your own CMakeLists.txt before libevent is included:

set(EVENT__DISABLE_TESTS ON)
...
add_subdirectory(lib/libevent)

在命令行上调用CMake：

or when you invoke CMake on the command line:

cmake . -DEVENT__DISABLE_TESTS=ON

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