CODEWITHSUNDEEP
c++cmakeclion
cpp_n00b
cpp_n00b

Reputation: 27

Why does CMakeLists file need to be in root of project folder in CLion?

It will only build if the CMakeLists.txt file is in the project root. Why can't it reside in a src subdirectory, for instance? Is there a way to change the settings so it will look there?

Upvotes: 1

Views: 3686

Answers (2)

nastasiak2512
nastasiak2512

Reputation: 1937

By default, CLion considers the directory that includes top-level CMakeLists.txt file as a main project directory that includes all the sources. If you want to change it, you need to change CMake project root as written here: https://www.jetbrains.com/help/clion/changing-project-root-directory.html

Upvotes: 2

Liastre
Liastre

Reputation: 1323

That's how CMake hierarchy works, since you've created project, you should have root directory (${CMAKE_SOURCE_DIR} variable) where placed you top-level CMake file, with project name and other project scope preferences. In case you want include additional sub directories with source code or sub projects, you should use add_subdirectory() function, it will include child CMake file to your project. Your sub directory may be placed only inside your project root directory. Look into official CMake example for better understanding.

Upvotes: 3

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