- Packages that don't download anything don't need a prepare() hook
- Packages that inherit the source from other packages should leave
it untouched. If they get downloaded first, they should use the
hook from the original package.
Signed-off-by: David Oberhollenzer <david.oberhollenzer@tele2.at>
Add rootfs-<cfg> packages that create the skeleton system, copy
the files and create the squashfs images. Old "SQUASHFS" package
list is depends file of rootfs-<cfg> package.
This removes some of the special case code.
Signed-off-by: David Oberhollenzer <david.oberhollenzer@tele2.at>
