get_filename_component(_sparsehash_root "${CMAKE_CURRENT_LIST_FILE}" PATH) get_filename_component(_sparsehash_root "${_sparsehash_root}" PATH) get_filename_component(_sparsehash_root "${_sparsehash_root}" PATH) add_library(sparsehash::sparsehash INTERFACE IMPORTED) set_target_properties(sparsehash::sparsehash PROPERTIES INTERFACE_INCLUDE_DIRECTORIES "${_sparsehash_root}/include") unset(_sparsehash_root)