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-rwxr-xr-xrecipes-navigation/gpsd/gpsd/gpsd4
1 files changed, 4 insertions, 0 deletions
diff --git a/recipes-navigation/gpsd/gpsd/gpsd b/recipes-navigation/gpsd/gpsd/gpsd
index ed86ecf..fcee788 100755
--- a/recipes-navigation/gpsd/gpsd/gpsd
+++ b/recipes-navigation/gpsd/gpsd/gpsd
@@ -28,10 +28,14 @@ NAME=gpsd
DAEMON=/usr/sbin/$NAME
PIDFILE=/var/run/$NAME.pid
SCRIPTNAME=/etc/init.d/$NAME
+CAPABILITY=/sys/devices/platform/mts-io/capability/gps
# Read configuration, if present
[ -r /etc/default/$NAME ] && . /etc/default/$NAME
+# Exit if we have no GPS capability
+( [[ -f $CAPABILITY ]] && (($(cat $CAPABILITY) == 1)) ) || exit 0
+
# Exit if no gps found
([[ -n $GPS_LINE ]] && [[ -c $GPS_LINE ]]) || exit 0