Fix paths to gpsd.hotplug in udev rules

The gpsd build system allows us to specify where to install udev rules
with "scons udevdir=...", but the rules file itself will always contain
(hardcoded) paths to /lib/udev. Which makes it broken.

This patch makes it so that the references to gpsd.hotplug stays in sync
with where the rules file is installed, by adding a @udevdir@ "magic
marker" in the rules file (now renamed to gpsd.rules.in) and then
substituting that for the real udevdir install path at build time.

Signed-off-by: Bjørn Forsman <bjorn.forsman@gmail.com>
Signed-off-by: Eric S. Raymond <esr@thyrsus.com>

1 files changed, 53 insertions, 0 deletions

diff --git a/gpsd.rules.in b/gpsd.rules.in
new file mode 100644
index 00000000..c5001dbe
--- /dev/null
+++ b/gpsd.rules.in
@@ -0,0 +1,53 @@
+# udev rules for gpsd
+#
+# This file is Copyright (c) 2010 by the GPSD project
+# BSD terms apply: see the file COPYING in the distribution root for details.
+#
+# GPSes don't have their own USB device class.  They're serial-over-USB
+# devices, so what you see is actually the ID of the serial-over-USB chip.
+# Fortunately, just two of these account for over 80% of consumer-grade
+# GPS sensors.  The gpsd.hotplug wrapper script will tell a running gpsd
+# that it should look at the device that just went active, because it
+# might be a GPS.
+#
+# The following setup works on Debian and Ubuntu - something similar
+# will apply on other distributions:
+#
+#   /lib/udev/rules.d/25-gpsd.rules
+#   /lib/udev/gpsd.hotplug
+#
+# Setting the link in /lib/udev/rules.d activates the rule and determines
+# when to run it on boot (similar to init.d processing).
+
+SUBSYSTEM!="tty", GOTO="gpsd_rules_end"
+
+# Prolific Technology, Inc. PL2303 Serial Port [linux module: pl2303]
+ATTRS{idVendor}=="067b", ATTRS{idProduct}=="2303", SYMLINK+="gps%n", RUN+="@udevdir@/gpsd.hotplug"
+# ATEN International Co., Ltd UC-232A Serial Port [linux module: pl2303]
+ATTRS{idVendor}=="0557", ATTRS{idProduct}=="2008", SYMLINK+="gps%n", RUN+="@udevdir@/gpsd.hotplug"
+# PS-360 OEM (GPS sold with MS Street and Trips 2005) [linux module: pl2303]
+ATTRS{idVendor}=="067b", ATTRS{idProduct}=="aaa0", SYMLINK+="gps%n", RUN+="@udevdir@/gpsd.hotplug"
+# FTDI 8U232AM / FT232 [linux module: ftdi_sio]
+ATTRS{idVendor}=="0403", ATTRS{idProduct}=="6001", SYMLINK+="gps%n", RUN+="@udevdir@/gpsd.hotplug"
+# Cypress M8/CY7C64013 (Delorme uses these) [linux module: cypress_m8]
+ATTRS{idVendor}=="1163", ATTRS{idProduct}=="0100", SYMLINK+="gps%n", RUN+="@udevdir@/gpsd.hotplug"
+# Cypress M8/CY7C64013 (DeLorme LT-40)
+ATTRS{idVendor}=="1163", ATTRS{idProduct}=="0200", SYMLINK+="gps%n", RUN+="@udevdir@/gpsd.hotplug"
+# Garmin International GPSmap, various models (tested with Garmin GPS 18 USB)  [linux module: garmin_gps]
+ATTRS{idVendor}=="091e", ATTRS{idProduct}=="0003", SYMLINK+="gps%n", RUN+="@udevdir@/gpsd.hotplug"
+# Cygnal Integrated Products, Inc. CP210x Composite Device (Used by Holux m241 and Wintec grays2 wbt-201) [linux module: cp210x]
+ATTRS{idVendor}=="10c4", ATTRS{idProduct}=="ea60", SYMLINK+="gps%n", RUN+="@udevdir@/gpsd.hotplug"
+# Cygnal Integrated Products, Inc. [linux module: cp210x]
+ATTRS{idVendor}=="10c4", ATTRS{idProduct}=="ea71", SYMLINK="gps%n", RUN+="@udevdir@/gpsd.hotplug"
+# u-blox AG, u-blox 5 (tested with Navilock NL-402U) [linux module: cdc_acm]
+ATTRS{idVendor}=="1546", ATTRS{idProduct}=="01a5", SYMLINK="gps%n", RUN+="@udevdir@/gpsd.hotplug"
+# u-blox AG, u-blox 6 (tested with GNSS Evaluation Kit TCXO) [linux module: cdc_acm]
+ATTRS{idVendor}=="1546", ATTRS{idProduct}=="01a6", SYMLINK="gps%n", RUN+="@udevdir@/gpsd.hotplug"
+# MediaTek (tested with HOLUX M-1200E) [linux module: cdc_acm]
+ATTRS{idVendor}=="0e8d", ATTRS{idProduct}=="3329", SYMLINK="gps%n", RUN+="@udevdir@/gpsd.hotplug"
+# Telit wireless solutions (tested with HE910G) [linux module: cdc_acm]
+ATTRS{interface}=="Telit Wireless Module Port", ATTRS{bInterfaceNumber}=="06", SYMLINK="gps%n", RUN+="@udevdir@/gpsd.hotplug"
+
+ACTION=="remove", RUN+="@udevdir@/gpsd.hotplug"
+
+LABEL="gpsd_rules_end"