Don't bail out from init script in case the GPS device is missing.
Some modems take time to come up, and some people may use things like
'kplex' to feed ugpsd. Hence it is better to always start ugpsd
unconditionally and let procd's respawn take care of retrying.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
86ee86e nmea: parse $GPZDA sentences for date/time
8e12414 nmea: parse $GPGLL sentences for position
5e88403 ubus: display only available information
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
GPS time without date was previously used to set system date:
Tue Oct 10 11:48:21 2000 user.info kernel: [ 108.786639] ugps: system time differs from GPS time by more than 5 seconds. Using 2000-10-10T10:48:21 UTC as the new time
Tue Oct 10 11:49:27 2000 user.info kernel: [ 174.794699] ugps: system time differs from GPS time by more than 5 seconds. Using 2020-05-26T10:49:27 UTC as the new time
Fix this by ignoring incomplete dates and wait for complete time
information before adjusting system date/time.
Signed-off-by: Daniel Golle <daniel@makrotopia.org>
This extra _DEFAULT_SOURCE definition results in a double definition
which is a compile error.
This fixes the following compile error with glibc:
----------------------------------------------------------------------
ugps-2019-06-25-cd7eabcd/nmea.c:19: error: "_DEFAULT_SOURCE" redefined [-Werror]
#define _DEFAULT_SOURCE
<command-line>: note: this is the location of the previous definition
cc1: all warnings being treated as errors
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
cd7eabcd8c9d ugps: Fix compilation under 64-bit
198c06051dd0 Fix build error caused by enabled extra compiler warnings
fc2ab8756b3b Enable extra compiler warnings
Signed-off-by: Petr Štetiar <ynezz@true.cz>
