/usr/include/fcl/broadphase/ is in libfcl-dev 0.5.0-5.
This file is owned by root:root, with mode 0o755.
..
/usr/include/fcl/broadphase/broadphase.h
/usr/include/fcl/broadphase/broadphase_SSaP.h
/usr/include/fcl/broadphase/broadphase_SaP.h
/usr/include/fcl/broadphase/broadphase_bruteforce.h
/usr/include/fcl/broadphase/broadphase_dynamic_AABB_tree.h
/usr/include/fcl/broadphase/broadphase_dynamic_AABB_tree_array.h
/usr/include/fcl/broadphase/broadphase_interval_tree.h
/usr/include/fcl/broadphase/broadphase_spatialhash.h
/usr/include/fcl/broadphase/broadphase_spatialhash.hxx
/usr/include/fcl/broadphase/hash.h
/usr/include/fcl/broadphase/hierarchy_tree.h
/usr/include/fcl/broadphase/hierarchy_tree.hxx
/usr/include/fcl/broadphase/interval_tree.h
/usr/include/fcl/broadphase/morton.h