Compile errors with `--all-features`

[xtqqczze]

cargo clippy --workspace --all-targets --all-features

error[E0433]: failed to resolve: could not find `selinux` in `uucore`
   --> src/uu/id/src/id.rs:145:36
    |
145 |         selinux_supported: uucore::selinux::is_selinux_enabled(),
    |                                    ^^^^^^^ could not find `selinux` in `uucore`

error[E0433]: failed to resolve: could not find `smack` in `uucore`
   --> src/uu/id/src/id.rs:198:27
    |
198 |             match uucore::smack::get_smack_label_for_self() {
    |                           ^^^^^ could not find `smack` in `uucore`

error[E0425]: cannot find value `uumain` in crate `chcon`
   --> target/debug/build/coreutils-dbc4be9239a5e04a/out/uutils_map.rs:152:27
    |
152 |         ("chcon", (chcon::uumain, chcon::uu_app)),
    |                           ^^^^^^ not found in `chcon`

etc

[oech3]

You should install SELinux related header packages on the system. We cannot fix it at cargo side.

[xtqqczze]

You should install SELinux related header packages on the system. We cannot fix it at cargo side.

#11016 will fix selinux/smack errors for non-Linux platforms.

[xtqqczze]

You should install SELinux related header packages on the system.

@oech3 Is this possible on non-Linux systems?

[oech3]

depending on Linux distribution what you use. No