/usr/share/cmake-2.8/Modules/FindADOS.cmake is in libadios-dev 1.7.0-4.
This file is owned by root:root, with mode 0o777.
It is a symlink to /usr/share/cmake-2.8/Modules/../../cmake-3.0/Modules/FindADIOS.cmake
/usr/share/cmake-2.8/Modules/../../cmake-3.0/Modules/FindADIOS.cmake