CMake Build Files Structure

The correct format is automatically enforced by the pre_commit utility.

1. Inside src directories, there is one CMakeLists.txt per directory that:

   • adds the contents of that directory to the build.

   • adds subdirectories to the build.

   • it does not add files from subdirectories.

2. Each CMakeLists.txt has this format:

   • One empty line between logical blocks and one at the end.

   • 4 spaces indentation for code blocks.

   • 8 spaces indentation inside commands.

   • Files and directories sorted alphabetically.