【Cmake】.cmake 文件是什么|有什么用？

.cmake 文件谁用

.cmake 文件 是给cmake执行用的：

cmake  -P    /path/of/xxx.cmake

cmake 参数-P的解释

-P <file>
Process script mode.

Process the given cmake file as a script written in the CMake language. No configure or generate step is performed and the cache is not modified. If variables are defined using -D, this must be done before the -P argument.

原文链接：https://blog.csdn.net/xiaowang1379214245/article/details/78191917

 .cmake 文件的作用

就像CMakeList.txt的库一样，加载后可以在CMakeList.txt中使用它的一些函数和定义？

提供最小可用配置？

其他：

https://gitlab.kitware.com/cmake/community/-/wikis/doc/tutorials/How-to-create-a-ProjectConfig.cmake-file

https://stackoverflow.com/questions/62875805/what-is-the-use-of-cmake-files-in-install-function-of-cmakelists-txt

https://stackoverflow.com/questions/34795816/hinting-findname-cmake-files-with-a-custom-directory