Fix several issues with systemd service file installation for gpsd:
- systemd support in the gpsd build was defaulting to enabled or not
based on whether the host system had systemd directories present. Set
this explicitly based on whether BR2_INIT_SYSTEMD is set.
- The installed systemd service files referenced paths in /usr/local when
the actual binaries are installed in /usr. Replace /usr/local with /usr
in the installed service files.
- When BR2_PACKAGE_HAS_UDEV was enabled, all of the binaries were
re-installed again, along with the udev rules, as part of the
post-install hooks. This overwrites the service files that were just
fixed up. Since udev-install implies install, we can just call
udev-install.
Signed-off-by: Robert Hancock <hancock@sedsystems.ca>
Signed-off-by: Arnout Vandecappelle (Essensium/Mind) <arnout@mind.be>
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