SUBDIRECTORIES

This read-only directory property contains a ;-list of subdirectories processed so far by the add_subdirectory() or subdirs() commands. Each entry is the absolute path to the source directory (containing the CMakeLists.txt file). This is suitable to pass to the get_property() command DIRECTORY option.

Note

The subdirs() command does not process its arguments until after the calling directory is fully processed. Therefore looking up this property in the current directory will not see them.

© 2000–2019 Kitware, Inc. and Contributors
Licensed under the BSD 3-clause License.
https://cmake.org/cmake/help/v3.9/prop_dir/SUBDIRECTORIES.html