buildroot

config BR2_PACKAGE_HOST_GENIMAGE

    bool "host genimage"

    help

      genimage is a tool to generate multiple filesystem and flash

      images from a given root filesystem tree. genimage is

      intended to be run in a fakeroot environment.

​

      Configuration is done in a config file parsed by

      libconfuse. Options like the path to tools can be given in

      environment variables, the config file or commandline

      switches.

​

      http://www.pengutronix.de/software/genimage/