191 lines
9.2 KiB
Plaintext
191 lines
9.2 KiB
Plaintext
# This is the local configure file (distribution version).
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# You must modify it to fit your particular configuration
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# and name it Config.local
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# The following configuratiions can be auto-generated:
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#
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# make Config.local.green
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# make a Config.local that supports a local clock
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# (i.e. allow fallback to use of the CPU's own clock)
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# make Config.local.NO.clock
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# make a Config.local that supports no clocks
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#
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#
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# NOTE TO GREENHORNS
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#
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# For plug-'n-play and no radios or other complicated gadgetry,
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# use "make Config.local.green" as above.
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#
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# Following defines can be set in the DEFS_OPT= define:
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#
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# The flag -DDEBUG includes some debugging code. To use this, include
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# the define and start the daemon with one or more -d flags, depending
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# on your calibration of pearannoya. The daemon will not detach your
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# terminal in this case. Judicious use of grep will reduce the speaker
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# volume to bearable levels.
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#
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# To change the location of the configuration file, use a
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# -DCONFIG_FILE=\\"/local/etc/ntp.conf\\" or something similar.
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#
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# The -DSYSLOG_FILE defines allows logging messages that are normally
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# reported via syslof() in a file. The file name can be configured using
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# the configuration line "logfile <filename>" in CONFIG_FILE.
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#
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# There are three serial port system software interfaces, each of
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# which is peculiar to one or more Unix versions. Define
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# -DHAVE_SYSV_TTYS for basic System V compatibility; define -DSTREAM
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# for POSIX compatibility including System V Streams, and
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# HAVE_BSD_TTYS for 4.3bsd compatibility. Only one of these three
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# should be defined. If none are defined, HAVE_BSD_TTYS is assumed.
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# Usually these defines are already set correctly.
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#
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DEFS_OPT=-DDEBUG
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#
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# The DEFS_LOCAL define picks up all flags from DEFS_OPT (do not delete that)
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# and one of the following:
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#
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# The flag -DREFCLOCK causes the basic reference clock support to be
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# compiled into the daemon. If you set this you may also want to
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# configure the particular clock drivers you want in the CLOCKDEFS= line
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# below. This flag affects xntpd only. This define is included by
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# default when using the "make makeconfig" script.
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#
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# The next two sets of defines are meaningful only when radio clock
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# drivers or special 1-pps signals are to be used. For systems without
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# these features, these delicious complexities can be avoided. Ordinarily,
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# the "make makeconfig" script figures out which ones to use, but your
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# mileage may vary.
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#
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# There are three ways to utilize external 1-pps signals. Define
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# -DPPS to include just the pps routine, such as used by the DCF77(PARSE)
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# clock driver. Define -DPPSCLK to include a serial device driver
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# which avoids much of the jitter due to upper level port
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# processing. This requires a dedicated serial port and either the
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# tty_clock line discipline or tty_clk_streams module, both of
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# which are in the ./kernel directory. Define -DPPSCD to include a
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# special driver which intercepts carrier-detect transitions
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# generated by the pps signal. This requires a nondedicated serial
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# port and the ppsclock streams module in the ./kernel directory.
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# Only one of these three flags should be defined.
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#
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# The flag KERNEL_PLL causes code to be compiled for a special feature of
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# the kernel that (a) implements the phase-lock loop and (b) provides
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# a user interface to learn time, maximum error and estimated error.
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# See the file README.kern in the doc directory for further info.
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# This code is activated only if the relevant kernel features have
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# been configured; it does not affect operation of unmodified kernels.
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# To compile it, however, requires a few header files from the
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# special distribution.
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#
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# Note: following line must always start with DEFS_LOCAL= $(DEFS_OPT)
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DEFS_LOCAL= $(DEFS_OPT) -DREFCLOCK -DKERNEL_PLL -DMCAST
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#
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# Radio clock support definitions (these only make sense if -DREFCLOCK
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# used), which is normally the case. Note that a configuration can include
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# no clocks, more than one type of clock and even multiple clocks of the
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# same type.
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#
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# For most radio clocks operating with serial ports, accuracy can
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# be considerably improved through use of the tty_clk line
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# discipline or tty_clk_STREAMS streams module found in the
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# ./kernel directory. These gizmos capture a timestamp upon
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# occurrence of an intercept character and stuff it in the data
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# stream for the clock driver to munch. To select this mode,
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# postfix the driver name with the string CLK; that is, WWVB
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# becomes WWVBCLK. If more than one clock is in use, the CLK
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# postfix can be used with any or all of them.
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#
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# Alternatively, for the best accuracy, use the ppsclock streams
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# module in the ./ppsclock directory to steal the carrier-detect
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# transition and capture a precision timestamp. At present this
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# works only with SunOS 4.1.1 or later. To select this mode,
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# postfix the driver name with the string PPS; that is, AS2201
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# becomes AS2201PPS. If more than one clock is in use, the PPS
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# postfix should be used with only one of them. If any PPS
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# postfix is defined, the -DPPSPPS define should be used on the
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# DEFS above.
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#
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# Define -DLOCAL_CLOCK for a local pseudo-clock to masquerade as a
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# reference clock for those subnets without access to the real thing.
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# Works in all systems and requires no hardware support. This is defined
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# by default when using the "make makeconfig" script and greenhorn
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# configuraiton.
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#
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# Define -DPST for a PST/Traconex 1020 WWV/H receiver. The driver
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# supports both the CLK and PPS modes. It should work in all systems
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# with a serial port.
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#
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# Define -DWWVB for a Spectracom 8170 or Netclock/2 WWVB receiver. It
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# should work in all systems with a serial port. The driver supports
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# both the CLK and PPS modes if the requisite kernel support is installed.
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#
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# Define -DCHU for a special CHU receiver using an ordinary shortwave
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# radio. This requires the chu_clk line discipline or chu_clk_STREAMS
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# module in the ./kernel directory. At present, this driver works only
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# on SunOS4.1.x; operation in other systems has not been confirmed.
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# Construction details for a suitable modem can be found in the ./gadget
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# directory. The driver supports # neither the CLK nor PPS modes.
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#
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# Define -DPARSE for a DCF77/GPS(GENERIC) receiver. For best performance
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# this requires a special parsestreams STREAMS (SunOS 4.x) module in the
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# ./parse directory. Define -DPARSEPPS for PPS support via the
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# DCF77/GPS (GENERIC) receiver; also, define -DPPS in the DEFS above.
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# Define: -DCLOCK_MEINBERG for Meinberg clocks
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# -DCLOCK_SCHMID for Schmid receivers
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# -DCLOCK_DCF7000 for ELV DCF7000
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# -DCLOCK_RAWDCF for simple receivers (100/200ms pulses on Rx)
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# -DCLOCK_TRIMSV6 for Trimble SV6 GPS receiver
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#
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# Define -DMX4200PPS for a Magnavox 4200 GPS receiver. At present, this
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# driver works only on SunOS4.1.x with CPU serial ports only. The PPS
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# mode is required.
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#
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# Define -DAS2201 for an Austron 2200A or 2201A GPS receiver. It should
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# work in all systems with a serial port. The driver does not support the
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# CLK mode, but does support the PPS mode. If the radio is connected to
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# more than one machine, the PPS mode is required.
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#
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# Define -DGOES for a Kinemetrics/TrueTime 468-DC GOES receiver. This
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# driver is known to work with some other TrueTime products as well,
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# including the GPS-DC GPS receiver. It should work in all systems with
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# a serial port. The driver does not support the CLK mode, but does
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# support the PPS mode.
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#
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# Define -DOMEGA for a Kinemetrics/TrueTime OM-DC OMEGA receiver. It
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# should work in all systems with a serial port. The driver does not
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# support the CLK mode, but does support the PPS mode.
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#
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# Define -DTPRO for a KSI/Odetics TPRO-S IRIG-B timecode reader. This
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# requires the SunOS interface driver available from KSI. The driver
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# supports neither the CLK nor PPS modes.
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#
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# Define -DLEITCH for a Leitch CSD 5300 Master Clock System Driver for
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# the HP 5061B Cesium Clock. It should work in all systems with a serial
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# port. The driver does not support the CLK mode, but does support the
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# PPS mode.
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#
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# Define -DMSFEESPPS for an EES M201 MSF receiver. It currently only works
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# under SunOS 4.x with the PPSCD (ppsclock) STREAMS module, but the RCS
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# files on cl.cam.ac.uk still has support for CLK and CBREAK modes.
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#
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# Define -DIRIG for a IRIG-B timecode timecode using the audio codec of
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# the Sun SPARCstations. This requires a modified BSD audio driver and
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# exclusive access to the audio port. A memo describing how it works and
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# how to install the driver is in the README.irig file in the ./doc
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# directory.
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#
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# Note: The following defines result in compilation of all the above radio
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# clocks. This works on a Sun 4.1.x system which has tty_clk, chu_clk and
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# ppsclock STREAMS modules installed. If the trailing CLK and PPS suffixes
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# are removed and the IRIG, PARSE* and CLOCK* deleted, all of the rest compile
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# under Ultrix 4.2a/3. If the MX4200 is removed, all the rest compile on a DEC
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# OSF/1 Alpha.
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#
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CLOCKDEFS= -DLOCAL_CLOCK -DAS2201PPS -DCHUPPS -DGOES -DIRIG -DMX4200PPS -DOMEGA -DPSTCLK -DTPRO -DWWVBCLK -DLEITCH
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#
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# Directory into which binaries should be installed (default /usr/local)
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#
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BINDIR= /usr/local/bin
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