blfs-units:

This package contains the Systemd units that are mentioned
in the BLFS Systemd BOOK.

The various install targets are mentioned in the BLFS
Systemd book. There are variables defined for script
permissions {MODE}, configuration and units file
permissions {CONFMODE}, directory permissions {DIRMODE}
and destination directory {DESTDIR}. For more information
refer to the BLFS Systemd BOOK at
http://www.linuxfromscratch.org/blfs/ .