The *aimee-os* SELinux policy module provides rules that are specific to
our custom commands and system configuration. These rules are not
suitable for including in the upstream policy, so we include them in a
separate package rather than patches to the base policy.
Currently, the policy module includes rules to allow the `init-storage`
and `system-update` programs to work. It also includes rules to allow
SSH host keys to be stored in `/var/lib/ssh` instead of `/etc/ssh`,
since our `/etc` is immutable.
The Portage packages that need to be built and/or installed are now
specified in the `build.packages` and `install.packages` files,
respectively. Similarly, packages to be installed on the host system
are specified in `host-tools.packages`. Finally, the
`installonly.packages` file contains a list of packages that are
installed in the destination root, but not built in the sysroot
beforehand.
This allows `make` to better track when the package sets change. It
will also make it easier to maintain different sets for different
variants in the future.
Dustin