209 lines
9.3 KiB
Plaintext
209 lines
9.3 KiB
Plaintext
For special hints on setup/compilation/installation and other general
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topics you may persue the files in the hints directory.
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This file contains the usual instructions to compile and install the programs in
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this distribution. To make these programs:
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(0) Make sure that you have all necessary tools for building executables.
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These tools include cc/gcc, make, awk, sed, tr, sh, grep, egrep and
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a few others. Not all of these tools exist in the standard distribution
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of todays UNIX versions (compilers are likely to be an extra product).
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For a successful build all of these tools should be accessible via the
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current path.
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(1) By default, if there is no Config.local, the system will generate one
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to support a local ref clock (i.e. run off the system clock).
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Greenhorns can skip on to (2).
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HACKers can create a Config.local and choose the compilation options,
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install destination directory and clock drivers.
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A template for Config.local can be found in Config.local.dist.
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There are two Configurations that can be auto-generated:
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make Config.local.local # network configuration plus local
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# reference clock (the default)
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make Config.local.NO.clock # network only configuration
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To set up for a radio clock, type "make refconf" and answer the questions
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about PLL, PPS and radio clock type.
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If this is the first use of the ref clock, don't forget to make suitable
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files in /dev/.
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For custom tailored configuration copying Config.local.dist to Config.local
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and editing Config.local to suit the local needs is neccessary (at most
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3 lines to change), or use one of the make's above and then tweak it.
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(2) Type "make" to compile everything of general interest. Expect few or
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no warnings using cc and a moderate level of warnings using gcc.
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Note: On some Unix platforms the use of gcc can result in quite a few
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complaints about system header files and type problems within xntp
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code. This is usually the case when the OS header files are not up
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up to ANSI standards or GCCISMs. (There may, however, be still some
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inconsistencies in the code)
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Other known problems stem from bugs/features/... in utility programs
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of some vendors.
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See section "build problems" for known problems and possible work-
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arounds.
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Each time you change the configuration a script that pokes your hard- and
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software will be run to build the actual configuration files.
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If the script fails, it will give you a list of machines it knows about.
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You can override the automatic choice by cd to the ../machines directory
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and typing "make makeconfig OS=<machine>", where <machine> is one of the
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file names in the ../machine directory.
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The shell script will attempt to find the gcc compiler and, if
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found, will use it instead of the cc compiler. You can override
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this automatic choice by cd to the ../machines directory and typing
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"make makeconfig COMP=<compiler>", where <compiler> is one of the file
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names in the ../compilers directory. This can be combined with
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the OS argument above.
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The configuration step can be separatly invoked by "make makeconfig".
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Note that any reconfiguration will result in cleaning the old
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program and object files.
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(3) Assuming you have write permission on the install destination directory,
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type "make install" to install the binaries in the destination directory.
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At the time of writing this includes
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the programs xntpd (the daemon), xntpdc (an xntpd-dependent query
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program), ntpq (a standard query program), ntpdate (an rdate
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replacement for boot time date setting and sloppy time keeping)
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and xntpres (a program which provides name resolver support for
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some xntpd configurations).
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(4) You are now ready to configure the daemon and start it. At this
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point it might be useful to format and print the file doc/notes.me
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and read a little bit. The sections on configuration and on the
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tickadj program will be immediately useful.
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Additional "make" target you might find useful are:
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clean cleans out object files, programs and temporary files
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dist makes a new distribution file (also cleans current binaries)
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All usual scratch and backup files (*.rej, *.orig, *.o, *~
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core, lint*.errs, executables, tags, Makefile.bak, make.log)
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will be removed. The distribution is created in a tar file
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(file name: <prefix><version>.tar.<compression suffix> - with
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the prefix usually being ../xntp- and a compression suffix
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of .Z (compress))
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Note: the file Config.local will never be included in the
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distribution tar file. For configuration hints to propagate
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in in distribution changes must be made to Config.local.dist.
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depend possible maker of hazardous waste
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refconf a target to interactively configure reference clock support.
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This should work for you, but has not yet been tested on
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the more exotic Unix ports (mostly the supercomputer ones).
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Bug reports of a general nature can be sent to David Mills (mills@udel.edu).
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Reports concerning specific hardware or software systems mentioned in the
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COPYRIGHT file should be sent to the author, with copy to David Mills for
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archive.
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The distribution has been compiled and run on at least the following
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machines, operating systems and compilers. In all known cases, if
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the gcc compiler eats it with some success, the cc compiler also enjoys
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the meal. The converse is not always true.
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VAX-11/785 4.3 tahoe cc no REFCLOCK (dm 93/11/20)
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Sun3 SunOS 4.1.1 gcc no REFCLOCK (pb 93/10/25)
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Sun4 SunOS 4.1.1 gcc all REFCLOCK drivers (dm 93/10/25)
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Sun4 SunOS 4.1.3 gcc all REFLCOCK drivers
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Sun4 SunOS 5.1 gcc no REFCLOCK (pb 93/10/25)
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Sun4 SunOS 5.2 gcc no REFCLOCK (dm 93/11/20)
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Sun4 SunOS 5.2 gcc PARSE REFCLOCK (kd 93/11/10)
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Sun4 SunOS 5.3 gcc local (pb 93/11/10)
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HP700 HPUX 9.0 cc no REFCLOCK
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hp7xx HPUX 9.01 cc local + PARSE (kd 93/10/26)
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HP3xx HPUX 9.01 cc no REFCLOCK (pb 93/10/25)
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HP3xx HPUX 8.0 cc no REFCLOCK (pb 93/10/25)
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MIPS Ultrix 4.3a gcc WWVB clock (dm 93/11/20)
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MIPS Ultrix 3a gcc green (pb 93/10/26)
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ALPHA OSF 1.2a gcc no REFCLOCK (dm 93/11/20)
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ALPHA OSF 1.3 gcc no REFCLOCK (pb 93/10/25)
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ALPHA OSF1 1.3 gcc green (pb 93/10/26)
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Convex Convex OS 10.1 ? ?
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SGI IRIX 4.0.5F gcc no REFCLOCK (pb 93/11/10)
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AIX 3.2 ? ?
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A/UX 2.0.1, 3.x.x gcc LOCAL_CLOCK (jmj (94/01/26 see hints)
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RS6000 AIX 3.2 gcc no REFCLOCK
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MX500 Sinix-m V5.40 cc PARSE REFCLOCK
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S2000 Sequent PTX 1.4 cc LOCAL_CLOCK (kd 93/11/10)
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S2000 Sequent PTX 1.4 gcc LOCAL_CLOCK (kd 93/11/10)
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PC FreeBSD gcc LOCAL_CLOCK see "build problems"
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PC NetBSD? gcc LOCAL_CLOCK possibly see "build problems"
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PC BSD/386 1.0 gcc LOCAL_CLOCK possibly see "build problems"
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PC Linux (pl14) gcc LOCAL_CLOCK (dw 93/10/30)
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PC Dell SVR4 v2.2 gcc ? (tl 93/12/30)
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NCR3445 NCR SVR4 cc LOCAL_CLOCK (tm 93/11/29)
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pb: Piete Brooks
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kd: Frank Kardel
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dw: Torsten Duwe (duwe@informatik.uni-erlangen.de)
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dm: David Mills (mills@udel.edu)
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tl: Tony Lill <ajlill@tlill.hookup.net>
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tm: Tom Moore <Tom.Moore@DaytonOH.NCR.COM>
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jmj: Jim Jagielski <jim@jagubox.gsfc.nasa.gov>
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Build Problems (and workaround):
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During testing/porting we have found some
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of "make" and "sh" and "awk" features in different implementations.
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If you have problems other tha the one listed below please check for
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usualy things like the latest sh compatible pd shell in your own
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environment. Things like this are known to hinder compilation if
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they are not fully compatible with sh or are buggy.
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Current build problem on (Mac) NetBSD, possibly BSDI and 386BSD:
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pmake (e. g. NetBSD on MAC, possible other BNR2+pmake systems)
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Following Makefile construction fails for no
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apparent reason (at least to me)
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doit:
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$(MAKE) MAKE=\"$(MAKE)\" all
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all:
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@echo all done.
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for the "make MAKE=make" call but not for "make" or
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"make -e MAKE=make". Use the last form if you suffer
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from that kind of make problems. (Easily detected
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by failure to build with the message:
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"don't know how to make make".
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On BSD/386 the solution is to get GNU make and run build as:
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% gnumake MAKE=gnumake
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Note that BSD/386 1.0's "sed" goes into an infinite loop if
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you try to make the "refconf" target -- so edit Config.local
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by hand if you have a reference clock. (BSD/386 1.1 will fix
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this "sed" bug.)
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The NetBSD people claim that this problem goes away
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when you compile make with POSIX compilation options.
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The known sh and some make pecularities have already been taken care of.
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Usually the vendor should fix these bugs in vital utilities.
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We try to circumvent these bugs in a hopefully portable way.
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If you can reproduce these bugs on your system please bug your
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vendor/developer group to fix them. We are not trying anything fancy
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in here (except for starting sub-makes) and we are shocked that even
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the most common tools fail so miserably. By the time you get this
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code the above utilities may already have been fixed. Hopefully one
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day we do not have to cope with this kind of broken utilities.
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Frank Kardel
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William L. Jones <jones@chpc.utexas.edu>
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Dennis Ferguson (Advanced Network Systems) <dennis@ans.net>
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Lars Mathiesen (University of Copenhagen) <thorinn@diku.dk>
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David Mills <mills@udel.edu>
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Frank Kardel <Frank.Kardel@informatik.uni-erlangen.de>
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Piete Brooks <Piete.Brooks@cl.cam.ac.uk>
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-- and a cast of thousands -- see the COPYRIGHT file
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16 November 1993
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