[SSSD] Data dir and cwrap tests

Hi everyone, In order to run integration tests as non-root we would need to have all data directories and files to reside in a user-writeable (temporary) directory. However, it seems that various sssd data directory and file locations are spread over the code as preprocessor macros, resulting in static strings. See the output of this command executed in a build dir: find -type f -perm -111 -name '*.so*' -or -name 'lt-*' | xargs strings -f | grep var/lib/sss Making this changeable at runtime doesn't seem to be practical. Replacing all these in binaries after build somehow is not easy to do reliably. So, are we left with forgoing the idea of running cwrap tests under "make check" and relying on a special-prefix build in "contrib/ci/run", or could there be some other ways? It could be "fakechroot", but it is not in RHEL repos, it seems, and I'm not sure how well it will work and how easy it will be to setup and maintain the required directory tree and files. Thank you. Nick