# Additional Utilities List

The following utility scripts are available:

- [build-all.sh](../build-all.sh): used for building all packages in the correct order (using buildorder.py).

- [clean.sh](../clean.sh): used for cleaning build environment.

- [scripts/check-pie.sh](../scripts/check-pie.sh): used for verifying that all binaries are using PIE, which is required for Android 5+.

- [scripts/check-versions.sh](../scripts/check-versions.sh): used for checking for package updates.

- [scripts/list-packages.sh](../scripts/list-packages.sh): used for listing all packages with a one-line summary.

- [scripts/ci/gitlab.sh](../scripts/ci/gitlab.sh): used by Gitlab Continuous Integration to identify changed packages and build them.