clockspeed 0.62_5 sysutils =5

Uses a hardware tick counter to compensate for deviant system clock
Maintained by: lx@FreeBSD.org
Port Added: 07 Jul 2000 12:30:02

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clockspeed uses a hardware tick counter to compensate for a persistently
fast or slow system clock. Given a few time measurements from a reliable
source, it computes and then eliminates the clock skew.

sntpclock checks another system's NTP clock, and prints the results in a
format suitable for input to clockspeed. sntpclock is the simplest
available NTP/SNTP client.

taiclock and taiclockd form an even simpler alternative to SNTP. They
are suitable for precise time synchronization over a local area network,
without the hassles and potential security problems of an NTP server.

This version of clockspeed can use the Pentium RDTSC tick counter or the
Solaris gethrtime() nanosecond counter.

A port to non-i386 platforms was done using the clock_gettime(2)
function. Since this is somewhat experimental, there might be some
tiny precision differences from the i386 platform versions. You
have been warned!

WWW: http://cr.yp.to/clockspeed.html

CVSWeb : Sources : Main Web Site : Distfiles Availability : PortsMon

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Required Libraries: devel/libtai

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To install the port: cd /usr/ports/sysutils/clockspeed/ && make install clean
To add the package: pkg_add -r clockspeed

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Configuration Options

     No options to configure

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Master Sites:

http://cr.yp.to/clockspeed/

http://redundancy.redundancy.org/mirror/

ftp://ftp.FreeBSD.org/pub/FreeBSD/ports/distfiles/

And bump portrevision.

Update to an even more current leapsecs.dat.

Created as per:
http://article.gmane.org/gmane.comp.lib.libtai/322/match=leapsecs

Submitted by:   clemens fischer

Update leapsecs.dat to be the most current from
http://cr.yp.to/libtai.html. Do not use the one
installed by devel/libtai.

Submitted by:   clemens fischer

Take maintainership.

Drop maintainership.

- Move stuffs that are after post.mk to appropriate places
- Use DOCSDIR

PR:             ports/109335
Submitted by:   rafan
Approved by:    maintainer timeout (1 month)

Remove USE_REINPLACE from all categories starting with S

o Update the leap seconds table according to
  http://hpiers.obspm.fr/eoppc/bul/bulc/bulletinc.dat. There is a
  leap seconds at the end of 2005.
o Obtain the fresh and updated leap seconds table from devel/libtai
  port.
o Bump PORTREVISION

PR:             89948
Submitted by:   Frank W. Josellis <frank@dynamical-systems.org>,
                markzero <mark@darklogik.org>
Obtained from:  http://hpiers.obspm.fr/eoppc/bul/bulc/bulletinc.dat

Add SHA256 checksum

Remove deprecated USE_SIZE

USE_SIZEify

Fix build on alpha: remove extraneous ')' parentheses in patch

De-pkg-comment

Sanitize MASTER_SITES

Submitted by:   fenner's distfiles survey

o Remove ONLY_FOR_ARCHS limitation by adding timing support other
  than RDTSC registers from Pentium. After a reminder by Garrett
  Wollman <wollman@FreeBSD.org> [1] that FreeBSD has a gethrtime()
  similar function, added experimental support for FreeBSD
  clock_gettime(2) which should work in all FreeBSD supported ARCHes

o Add notes in both DESCR and PKGMESSAGE that there might be precision
  differences since this is experimental code

Reviewed by:    portmgr (silence/no objections)
Submitted by:   wollman [1]

Mark as ONLY_FOR_ARCHS i386 since it requires either a pentium
hardware tick counter or an equivalent Solaris gethrtime() syscall.
This should be investigated further. FreeBSD might have an equivalent
syscall.

Submitted by:   bento

Half of these ones missed yesterday while converting to USE_REINPLACE.
The other half needs perl to build.

Noticed on bento and others (full mailbox :-)

Sanitize MASTER_SITES

Submitted by:   fenner's distfile survey

Sanitize MASTER_SITES

Use ${ECHO_CMD} instead of ${ECHO} where you mean the echo command;   the ECHO
macro is set to "echo" by default, but it is set to "true" if   make(1) is
invoked with the -s option while ECHO_CMD is always set to   the echo command.  
 

1) Install leapsecs.dat (leapseconds support)   2) Add PKGMESSAGE with
additional FreeBSD specific installation      information   3) Install sample
startup script   4) Bump PORTREVISION due to (1)    

Add new MASTER_SITES    

Hopefully finish syncing with bsd.port.mk rev 1.361 - use bsd.port.mk   defined
PORTDOCS PLIST_SUB.    

Update to sync with bsd.port.mk rev 1.361 - use PORTDOCS that is now in  
bsd.port.mk, for easy removal of documentation.  I left alone one port -  
japanese/elisa8x8 (or something like that), because it appeared to have   some
rather weird way of doing PORTDOCS substitution.    

Massive style enforcement - use ^I instead of spaces for variables identation.  
 

Submitted by: sobomax    

Submitted by: Jos Backus <josb@cncdsl.com>    

Convert category sysutils to new layout.  

Maintainer is now a committer, update email accordingly    

Add clockspeed - a program which uses a hardware tick counter to compensate  
for a persistently fast or slow system clock. It also could be used to  
synchronize time across LAN or WAN.    

6 vulnerabilities affecting 11 ports have been reported in the past 14 days

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