The file utility needs a version of itself for cross compiling,
so we also have to add it to the toolchain.
Signed-off-by: David Oberhollenzer <david.oberhollenzer@tele2.at>
Instead of having a "depends" file with a list of packages, add a
"DEPENDS" variable to the build script.
Generate the rootfs dependencies from a config file stored in the
cfg directory.
Signed-off-by: David Oberhollenzer <david.oberhollenzer@tele2.at>