system/gpsd: Updated for version 3.9.

Signed-off-by: Robby Workman <rworkman@slackbuilds.org>

9 files changed, 122 insertions, 295 deletions

diff --git a/system/gpsd/README b/system/gpsd/README
index a111f54615..379d93e8bd 100644
--- a/system/gpsd/README
+++ b/system/gpsd/README
@@ -4,28 +4,31 @@ location, course, and velocity available to be queried on TCP port
 2947 of the host computer.  With gpsd, multiple GPS client applications
 (such as navigational and wardriving software) can share access to GPSes
 without contention or loss of data.  Applications that presently use
-gpsd include Viking and Kismet.
+gpsd include Viking, foxtrotgps and Kismet.
 
-See README.build for some additional build options that might be useful.
+See README.build for some build options that might be useful.
 
-To enable automatic startup of gpsd at boot time, or when a GPS device is
-connected via USB, you need to do the following three steps:
+To enable automatic startup of gpsd at boot time, or when a GPS device
+is connected via USB, you need to do the following four steps:
 
-1. Edit the file /lib/udev/rules.d/97-gpsd.rules and uncomment the line
-(or lines) beginning '#ATTRS' that corresponds to your GPS hardware and
-save it in /etc/udev/rules.d/. To avoid confusion with other USB serial
-devices that you might have, do not uncomment lines that do not
-correspond to your GPS hardware.
+1. Copy the file /lib/udev/rules.d/97-gpsd.rules to /etc/udev/rules.d/
 
-2. Make the file /etc/rc.d/rc.gpsd executable.
+2. Edit the file /etc/udev/rules.d/97-gpsd.rules and uncomment the line
+(or lines) beginning '#ATTRS' that corresponds to your GPS hardware.
+To avoid confusion with other USB serial devices that you might have,
+do not uncomment lines that do not correspond to your GPS hardware.
+But if you do not know which line to uncomment, and you do not have any
+other serial devices, you can uncomment them all :-)
+
+3. Make the file /etc/rc.d/rc.gpsd executable.
    chmod +x /etc/rc.d/rc.gpsd
 
-3. Add the following lines to /etc/rc.d/rc.local
+4. Add the following lines to /etc/rc.d/rc.local
   if [ -x /etc/rc.d/rc.gpsd ]; then
     /etc/rc.d/rc.gpsd start
   fi
 
-Configuration options may be set in the file /etc/rc.d/rc.gpsd.conf.  The
-defaults will usually be adequate.  However, if your GPS is on a real (non-USB)
-serial port -- for example, /dev/ttyS0 -- you should add /dev/ttyS0 to
-GPS_DEVICES in /etc/rc.d/rc.gpsd.conf.
+Configuration options may be set in the file /etc/rc.d/rc.gpsd.conf.
+The defaults will usually be adequate.  However, if your GPS is on a
+real (non-USB) serial port -- for example, /dev/ttyS0 -- you should add
+/dev/ttyS0 to GPS_DEVICES in /etc/rc.d/rc.gpsd.conf.
diff --git a/system/gpsd/README.build b/system/gpsd/README.build
index 1aeeea6739..77610ecc8f 100644
--- a/system/gpsd/README.build
+++ b/system/gpsd/README.build
@@ -1,64 +1,73 @@
 Enabling and disabling devices and features
 -------------------------------------------
 
-Support for various devices and features may be enabled
-and/or disabled by setting the variables ENABLE and DISABLE
-before running gpsd.SlackBuild, for example 
+Support for various devices and features may be enabled and/or disabled by
+setting the variables ENABLE and DISABLE before running gpsd.SlackBuild,
+for example 
 
-ENABLE="bluetooth,pps-on-cts" DISABLE=pps ./gpsd.SlackBuild
+ENABLE="fixed_port_speed=9600,timing" DISABLE="bluez,ipv6" ./gpsd.SlackBuild
 
-Multiple options may be separated by commas (as shown above)
-or by spaces.
+Multiple options may be separated by commas (as shown above) or by spaces.
 
 
-The following devices and features may be enabled 
-(by default they are disabled).
+The following features may be enabled (by default they are disabled).
 
+  dbus_export    enable DBUS export support
   profiling      enable profiling support
-  pps-on-cts     Enable PPS pulse on CTS rather than DCD
-  gpsd-user=username
-                 GPSD privilege revokation user (default 'nobody')
-  fixed-port-speed=nnn
-                 compile with fixed serial port speed
-  max-clients=nnn
-                 compile with limited maximum clients
-  max-devices=nnn
-                 compile with maximum allowed devices
-  squelch        squelch gpsd_report and gpsd_hexdump to save cpu
-  raw            enable raw measurement processing
-  bluetooth      enable experimental Bluetooth support via BlueZ
+  timing         enable latency timing support
+  squelch        enable gpsd_report/gpsd_hexdump suppression (saves cpu)
+  gpsd_group=groupname
+                 set privilege revocation group (default=dialout)
+  gpsd_user=username
+                 set privilege revocation user (default=nobody)
+  fixed_port_speed=nnnn
+                 set fixed serial port speed
+  fixed_stop_bits=n
+                 set fixed serial port stop bits
+  limited_max_clients=n
+                 set maximum allowed clients
+  limited_max_devices=n
+                 set maximum allowed devices
 
 
-The following devices and features may be disabled
-(by default they are enabled).
+The following devices and features may be disabled (by default they are
+enabled).
 
-  dbus          disable DBUS support
-  nmea          disable NMEA support
-  oncore        disable Motorola OnCore chipset support
-  sirf          disable SiRF chipset support
-  superstar2    disable SuperStarII chipset support
-  tsip          disable Trimble TSIP support
-  fv18          disable San Jose Navigation FV-18 support
-  tripmate      disable DeLorme TripMate support
-  earthmate     disable DeLorme EarthMate Zodiac support
-  itrax         disable iTrax hardware support
-  ashtech       disable Ashtech support
-  navcom        disable Navcom support
-  garmin        disable Garmin kernel driver support
-  garmintxt     disable Garmin Simple Text support
-  tnt           disable True North Technologies support
-  oceanserver   disable OceanServer support
-  ubx           disable UBX Protocol support
-  geostar       disable Geostar Protocol support
-  evermore      disable EverMore binary support
-  mkt3301       disable MKT-3301 support
-  gpsclock      disable GPSClock support
-  rtcm104v2     disable rtcm104v2 support
-  rtcm104v3     disable rtcm104v3 support
-  ntrip         disable NTRIP support
-  aivdm         disable Aivdm support
-  ntpshm        disable NTP time hinting support
-  pps           disable PPS time syncing support
-  timing        disable latency timing support
-  reconfigure   do not allow gpsd to change device settings
-  controlsend   do not allow gpsctl/gpsmon to change device settings
+  aivdm          disable AIVDM support
+  ashtech        disable Ashtech support
+  bluez          disable BlueZ support for Bluetooth devices
+  control_socket disable control socket for hotplug notifications
+  controlsend    disable gpsctl/gpsmon can change device settings
+  earthmate      disable DeLorme EarthMate Zodiac support
+  evermore       disable EverMore binary support
+  fury           disable Jackson Labs Fury and Firefly support
+  fv18           disable San Jose Navigation FV-18 support
+  garmin         disable Garmin kernel driver support
+  garmintxt      disable Garmin Simple Text support
+  geostar        disable Geostar Protocol support
+  gpsclock       disable GPSClock support
+  ipv6           disable build IPv6 support
+  itrax          disable iTrax hardware support
+  mtk3301        disable MTK-3301 support
+  navcom         disable Navcom support
+  netfeed        disable support for handling TCP/IP data sources
+  nmea           disable NMEA support
+  nmea2000       disable NMEA2000/CAN support
+  ntpshm         disable NTP time hinting support
+  ntrip          disable NTRIP support
+  oceanserver    disable OceanServer support
+  oldstyle       disable oldstyle (pre-JSON) protocol support
+  oncore         disable Motorola OnCore chipset support
+  passthrough    disable support for passing through JSON
+  pps            disable PPS time syncing support
+  reconfigure    disable gpsd can change device settings
+  rtcm104v2      disable rtcm104v2 support
+  rtcm104v3      disable rtcm104v3 support
+  shm_export     disable export via shared memory
+  sirf           disable SiRF chipset support
+  socket_export  disable data export over sockets
+  superstar2     disable Novatel SuperStarII chipset support
+  tnt            disable True North Technologies support
+  tripmate       disable DeLorme TripMate support
+  tsip           disable Trimble TSIP support
+  ubx            disable UBX Protocol support
diff --git a/system/gpsd/gpsd-pkgconfig_templates.patch b/system/gpsd/gpsd-pkgconfig_templates.patch
deleted file mode 100644
index 572225b932..0000000000
--- a/system/gpsd/gpsd-pkgconfig_templates.patch
+++ /dev/null
@@ -1,22 +0,0 @@
-diff -Nur gpsd-2.39.orig/libgps.pc.in gpsd-2.39/libgps.pc.in
---- gpsd-2.39.orig/libgps.pc.in	2009-02-17 06:56:57.000000000 -0600
-+++ gpsd-2.39/libgps.pc.in	2009-10-05 14:30:12.894417725 -0500
-@@ -1,6 +1,6 @@
- prefix=@prefix@
- exec_prefix=${prefix}
--libdir=${exec_prefix}/lib
-+libdir=@libdir@
- includedir=${prefix}/include
- 
- Name: GPSD
-diff -Nur gpsd-2.39.orig/libgpsd.pc.in gpsd-2.39/libgpsd.pc.in
---- gpsd-2.39.orig/libgpsd.pc.in	2009-02-17 06:56:57.000000000 -0600
-+++ gpsd-2.39/libgpsd.pc.in	2009-10-05 14:30:22.191417725 -0500
-@@ -1,6 +1,6 @@
- prefix=@prefix@
- exec_prefix=${prefix}
--libdir=${exec_prefix}/lib
-+libdir=@libdir@
- includedir=${prefix}/include
- 
- Name: libgpsd
diff --git a/system/gpsd/gpsd.SlackBuild b/system/gpsd/gpsd.SlackBuild
index 62962e1390..1ad69aaae8 100644
--- a/system/gpsd/gpsd.SlackBuild
+++ b/system/gpsd/gpsd.SlackBuild
@@ -1,6 +1,7 @@
 #!/bin/sh
 
 # Slackware build script for gpsd
+
 # Copyright 2011 David Spencer, Baildon, West Yorkshire, U.K.
 # All rights reserved.
 #
@@ -22,8 +23,8 @@
 #  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
 PRGNAM=gpsd
-VERSION=${VERSION:-2.95}
-BUILD=${BUILD:-2}
+VERSION=${VERSION:-3.9}
+BUILD=${BUILD:-1}
 TAG=${TAG:-_SBo}
 
 if [ -z "$ARCH" ]; then
@@ -59,14 +60,21 @@ ENABLELIST=""
 set -- $(echo $ENABLE | sed 's/,/ /g')
 while [ "$1" != "" ]
 do
-  ENABLELIST+=" --enable-$1"
+  case "$1" in
+  *=* )
+    ENABLELIST+=" $1"
+    ;;
+  * )
+    ENABLELIST+=" $1=yes"
+    ;;
+  esac
   shift
 done
 DISABLELIST=""
 set -- $(echo $DISABLE | sed 's/,/ /g')
 while [ "$1" != "" ]
 do
-  DISABLELIST+=" --disable-$1"
+  DISABLELIST+=" $1=no"
   shift
 done
 
@@ -79,29 +87,20 @@ cd $PRGNAM-$VERSION
 chown -R root:root .
 chmod -R u+w,go+r-w,a-s .
 
-# Fixup the pkgconfig file templates
-# (force "pkg-config --libs libgps[d]" to return -L/usr/lib64 on x86_64)
-patch -p1 < $CWD/gpsd-pkgconfig_templates.patch
-
-CFLAGS="$SLKCFLAGS" \
-CXXFLAGS="$SLKCFLAGS" \
-./configure \
-  --prefix=/usr \
-  --libdir=/usr/lib${LIBDIRSUFFIX} \
-  --sysconfdir=/etc \
-  --localstatedir=/var \
-  --mandir=/usr/man \
-  --disable-static \
-  --enable-dbus \
-  --build=$ARCH-slackware-linux \
+CFLAGS=$SLKCFLAGS \
+scons \
+  prefix=/usr \
+  libdir=/usr/lib${LIBDIRSUFFIX} \
+  pkgconfigdir=/usr/lib${LIBDIRSUFFIX}/pkgconfig \
+  mandir=/usr/man \
+  chrpath=no \
   $ENABLELIST \
   $DISABLELIST
 
-make
-
-# --no-print-directory prevents crazy gps-2.94-py2.6.egg-info install path
-# (thanks again Niels Horn!)
-make --no-print-directory install-strip DESTDIR=$PKG
+DESTDIR=$PKG \
+scons \
+  --implicit-deps-unchanged \
+ install
 
 find $PKG/usr/man -type f -exec gzip -9 {} \;
 for i in $(find $PKG/usr/man -type l) ; do ln -s $( readlink $i ).gz $i.gz ; rm $i ; done
@@ -113,12 +112,14 @@ install -D -m 0644 $CWD/xgpsspeed.desktop \
 install -D -m 0644 packaging/X11/gpsd-logo.png \
   $PKG/usr/share/pixmaps/gpsd-logo.png
 
-# Use hotplug scripts from gpsd-3.0 instead of 2.95 -- they work ;-)
-install -D -m 0755 $CWD/gpsd.hotplug \
+# Get hotplug config from /etc/rc.d/rc.gpsd.conf not /etc/default/gpsd
+sed -i 's;/etc/default/gpsd;/etc/rc.d/rc.gpsd.conf;' gpsd.hotplug
+install -D -m 0755 gpsd.hotplug \
   $PKG/lib/udev/gpsd.hotplug
-install -D -m 0755 $CWD/gpsd.hotplug.wrapper \
-  $PKG/lib/udev/gpsd.hotplug.wrapper
 mkdir -p $PKG/lib/udev/rules.d
+
+# Comment out all udev rules: the user is expected to enable only the
+# rules required (see README)
 cat gpsd.rules | \
   sed 's/^ATTRS/#&/' \
   >$PKG/lib/udev/rules.d/97-gpsd.rules
diff --git a/system/gpsd/gpsd.hotplug b/system/gpsd/gpsd.hotplug
deleted file mode 100644
index 805f941998..0000000000
--- a/system/gpsd/gpsd.hotplug
+++ /dev/null
@@ -1,124 +0,0 @@
-#!/usr/bin/python
-#
-# This file is Copyright (c) 2010 by the GPSD project
-# BSD terms apply: see the file COPYING in the distribution root for details.
-#
-# Hotplug script for gpsd by Eric S. Raymond, March 2005
-# This script is part of the gpsd distribution: see http://gpsd.berlios.de
-# Can be called like "gpsd.hotplug [add|remove] /dev/ttyUSB0" for test
-# purposes.
-import sys, time, os, syslog, glob, socket, stat
-
-CONTROL_SOCKET = os.getenv('GPSD_SOCKET') or "/var/run/gpsd.sock"
-GPSD_OPTIONS = os.getenv('GPSD_OPTIONS') or ""
-
-WHEREAMI = __file__
-
-def gpsd_control_connect(complain=True):
-    "Acquire a connection to the GPSD control socket."
-    if not os.path.exists(CONTROL_SOCKET):
-        syslog.syslog("socket %s doesn't exist" % CONTROL_SOCKET)
-        return None
-    try:
-        sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM, 0)
-        sock.connect(CONTROL_SOCKET)
-    except socket.error, msg:
-        if complain:
-            syslog.syslog("socket %s creation failure: %s" % (CONTROL_SOCKET, msg))
-        if sock:
-            sock.close()
-        sock = None
-    #else:
-    #    syslog.syslog("socket %s created OK" % CONTROL_SOCKET)
-    return sock
-
-def gpsd_control(action, argument):
-    "Pass a command to gpsd; start the daemon if not already running."
-    syslog.syslog("gpsd_control(action=%s, arg=%s)" % (action, argument))
-    connect = gpsd_control_connect(complain=False)
-    if connect:
-        syslog.syslog("reached a running gpsd")
-    elif action == 'add':
-        gpsdcmd = "gpsd %s -F %s" % (GPSD_OPTIONS, CONTROL_SOCKET)
-        syslog.syslog("launching %s" % gpsdcmd)
-        os.system(gpsdcmd)
-        connect = gpsd_control_connect(complain=True)
-    if not connect:
-        syslog.syslog("can't reach gpsd")
-        return None
-    # We've got a live connection to the gpsd control socket.  No
-    # need to parse the response, because gpsd will lock on to the
-    # device if it's really a GPS and ignore it if it's not.
-    if action == 'add':
-        # Force the group-read & group-write bits on, so gpsd will still be
-        # able to use this device after dropping root privileges.
-        os.chmod(argument, stat.S_IMODE(os.stat(argument)[stat.ST_MODE])|0660)
-        connect.sendall("+%s\r\n" % argument)
-        connect.recv(12)
-    elif action == 'remove':
-        connect.sendall("-%s\r\n" % argument)
-        connect.recv(12)
-    elif action == 'send':
-        connect.sendall("%s\r\n" % argument)
-        connect.recv(12)
-    connect.close()
-    #syslog.syslog("gpsd_control ends")
-    return action
-
-def hotplug(action, devpath):
-    #syslog.syslog("ACTION=%s DEVPATH=%s" % (action,devpath))
-    if not devpath:
-        syslog.syslog("No device")
-    else:
-        subnodes = glob.glob("/sys" + devpath + "/*")
-        subnodes = map(os.path.basename, subnodes)
-        subnodes = filter(lambda s: s.startswith("ttyUSB"), subnodes) 
-        if len(subnodes) == 0:
-            syslog.syslog("no ttyUSB device under " + devpath)
-            return
-        elif len(subnodes) > 1:
-            syslog.syslog("too many ttyUSB devices under " + devpath)
-            return
-        else:
-            tty = "/dev/" + subnodes[0]
-
-            syslog.syslog("waiting for " + tty)
-            while not os.path.exists(tty):
-                time.sleep(1)
-            syslog.syslog(tty + " has gone active")
-
-            gpsd_control(action, tty)
-
-            remover = os.getenv("REMOVER")
-            #syslog.syslog("REMOVER=%s" % remover)
-            fp = open(remover, "w")
-            fp.write(WHEREAMI + " remove " + tty)
-            fp.close()
-            os.chmod(remover, stat.S_IRUSR|stat.S_IXUSR|stat.S_IRGRP|stat.S_IXGRP)
-            return
-
-if __name__ == '__main__':
-    # In recent versions of udev, the gpsd script runs in series with
-    # the task that creates the real /dev/ttyUSB0 device
-    # node. Unfortunately, the gpsd script runs BEFORE the creation of
-    # the node, and the node is not created until after you kill the
-    # gpsd script, because the gpsd script waits forever for the node
-    # to appear.
-    # 
-    # This is a race condition, and is best fixed by running the
-    # actual wait/hotplug portion in the background.
-    pid = os.fork()
-    if not pid:
-        syslog.openlog('gpsd.hotplug', 0, syslog.LOG_DAEMON)
-        try: 
-            if len(sys.argv) == 1:	# Called as hotplug script
-                hotplug(os.getenv("ACTION"), os.getenv("DEVPATH"))
-            else:			# Called by hand for testing
-                gpsd_control(sys.argv[1], sys.argv[2])
-        except:
-            (exc_type, exc_value, exc_traceback) = sys.exc_info()
-            syslog.syslog("gpsd.hotplug: exception %s yields %s" % (exc_type, exc_value))
-            raise exc_type, exc_value, exc_traceback
-        #syslog.syslog("gpsd.hotplug ends")
-        syslog.closelog()
-        
diff --git a/system/gpsd/gpsd.hotplug.wrapper b/system/gpsd/gpsd.hotplug.wrapper
deleted file mode 100644
index 429db379ce..0000000000
--- a/system/gpsd/gpsd.hotplug.wrapper
+++ /dev/null
@@ -1,41 +0,0 @@
-#!/bin/sh
-#
-# This file is Copyright (c) 2010 by the GPSD project
-# BSD terms apply: see the file COPYING in the distribution root for details.
-# [Modified to add Slackware-friendly conf file]
-
-PATH=/usr/sbin:$PATH
-export PATH
-
-if [ -r /etc/default/gpsd ]; then
-  . /etc/default/gpsd
-elif [ -r /etc/sysconfig/gpsd ]; then
-  . /etc/sysconfig/gpsd
-  GPSD_OPTIONS=$OPTIONS
-  GPSD_SOCKET=$CONTROL_SOCKET
-elif [ -r /etc/rc.d/rc.gpsd.conf ]; then
-  . /etc/rc.d/rc.gpsd.conf
-fi
-
-if [ -n "$GPSD_OPTIONS" ]; then
-  export GPSD_OPTIONS
-fi
-if [ -n "$GPSD_SOCKET" ]; then
-  export GPSD_SOCKET
-fi
-
-if [ -n "$USBAUTO" ]; then
-  [ "$USBAUTO" = "true" ] || exit 0
-fi
-
-if [ "$ACTION" = "remove" ] ; then
-  if echo $DEVLINKS | grep -q /dev/gps; then
-    exec /lib/udev/gpsd.hotplug "$ACTION" "$DEVNAME"
-  fi
-  exit 0
-fi
-
-if [ -x /usr/bin/python ]; then
-  exec /lib/udev/gpsd.hotplug "$ACTION" "$DEVNAME"
-fi
-
diff --git a/system/gpsd/gpsd.info b/system/gpsd/gpsd.info
index 861022ad7e..99e1c8e9c5 100644
--- a/system/gpsd/gpsd.info
+++ b/system/gpsd/gpsd.info
@@ -1,10 +1,10 @@
 PRGNAM="gpsd"
-VERSION="2.95"
-HOMEPAGE="http://gpsd.berlios.de/"
-DOWNLOAD="http://download.berlios.de/gpsd/gpsd-2.95.tar.gz"
-MD5SUM="12535a9ed9fecf9ea2c5bdc9840da5ae"
+VERSION="3.9"
+HOMEPAGE="http://catb.org/gpsd/"
+DOWNLOAD="http://download-mirror.savannah.gnu.org/releases/gpsd/gpsd-3.9.tar.gz"
+MD5SUM="53a88f24a0973d23427e82e9a8914f19"
 DOWNLOAD_x86_64=""
 MD5SUM_x86_64=""
-REQUIRES=""
+REQUIRES="scons"
 MAINTAINER="David Spencer"
 EMAIL="baildon.research@googlemail.com"
diff --git a/system/gpsd/rc.gpsd.new b/system/gpsd/rc.gpsd.new
index 0eee30306a..0db22b9600 100644
--- a/system/gpsd/rc.gpsd.new
+++ b/system/gpsd/rc.gpsd.new
@@ -12,8 +12,9 @@
 
 gpsd_start() {
 
-  if [ ! -x /lib/udev/gpsd.hotplug.wrapper ]; then
-    echo "$(basename $0): /lib/udev/gpsd.hotplug.wrapper not found (or not executable); cannot start."
+  if [ ! -x /lib/udev/gpsd.hotplug ]; then
+    echo "$(basename $0): /lib/udev/gpsd.hotplug not found (or not executable); cannot start."
+    exit 1
   fi
 
   if [ -r /etc/rc.d/rc.gpsd.conf ]; then
@@ -27,7 +28,7 @@ gpsd_start() {
   for DEVNAME in $GPSD_DEVICES; do
     if [ -e $DEVNAME ]; then
       echo "$(basename $0): Starting gpsd for $DEVNAME"
-      ACTION=add DEVNAME=$DEVNAME /lib/udev/gpsd.hotplug.wrapper
+      ACTION=add DEVNAME=$DEVNAME /lib/udev/gpsd.hotplug
     else
       echo "$(basename $0): $DEVNAME not found, gpsd not started"
     fi
diff --git a/system/gpsd/slack-desc b/system/gpsd/slack-desc
index fd614fa133..fe1267ea89 100644
--- a/system/gpsd/slack-desc
+++ b/system/gpsd/slack-desc
@@ -1,9 +1,9 @@
 # HOW TO EDIT THIS FILE:
-# The "handy ruler" below makes it easier to edit a package description.  Line
-# up the first '|' above the ':' following the base package name, and the '|'
-# on the right side marks the last column you can put a character in.  You must
-# make exactly 11 lines for the formatting to be correct.  It's also
-# customary to leave one space after the ':'.
+# The "handy ruler" below makes it easier to edit a package description.
+# Line up the first '|' above the ':' following the base package name, and
+# the '|' on the right side marks the last column you can put a character in.
+# You must make exactly 11 lines for the formatting to be correct.  It's also
+# customary to leave one space after the ':' except on otherwise blank lines.
 
     |-----handy-ruler------------------------------------------------------|
 gpsd: gpsd (GPS service daemon)