Creation of Debian Packages from copytarget-*.yaml files

The packages' creation is part of the build process. The Debian packages contain the DRIVE OS release. The content of each Debian package is defined by a corresponding copytarget-package-name.yaml file. The same copytarget-package-name.yaml files are used for the host-based pre-installation of the target file system.

The Debian packages also can be created manually from within an PDK package.