remove tests
sysv-generator: fix wrong "Overwriting existing symlink" warnings Fix result testing of is_symlink() to ignore negative results, which happen if the file name does not exist at all. In this case we do not want a warning and unlink the non-existing link. https://bugs.debian.org/778700
gummiboot/sd-boot/systemd-boot: rename galore What used to be gummiboot, was renamed sd-boot when it was merged into systemd. Let's try to be a bit more consistent with the rest of systemd and rename it again as follows: The EFI bootloader is now called 'systemd-bootx64.efi', and its sources are in 'src/boot/efi/'. The drop-in directory where bootctl will find EFI loaders is now /usr/lib/systemd/boot/efi/.
sysv-generator: Skip init scripts for existing native services This avoids taking the SysV init script enablement state into account if we have native units. Otherwise systemctl disable on native unit would not be respected in the presence of an enabled SysV script. Also, there's no need to do all the parsing and creation of service files if we already have a native systemd unit for the processed SysV init script.