Making it clear what is related to netmodule version and what can be
appended to any gpsd version.
Additional small changes:
1. Removed udev rules createing /dev/gps0
Not needed since we have proper udev rules in their own repo now.
2. Removed patch 0001-gps_shm_close-Free-privdata.patch
It was not used referenced anywhere, probably a remans of an old
version.
3. Use gnss0 as default TTY device on all targets.
It avoids rebuilding everything when changing MACHINE
4. Update checksums for mainline gpsd archive.
This recipe alone is still not building but at least the checksums are
now correct.
BugzID: 62684
Added patch that reverts patch from gpsd mainline,
because it messes with the buildflags.
BugzID: 60987
Signed-off-by: Lucien Mueller <lucien.mueller@netmodule.com>