[COPY] --- T2-COPYRIGHT-BEGIN ---
[COPY] t2/package/*/clockspeed/clockspeed.desc
[COPY] Copyright (C) 2004 - 2025 The T2 SDE Project
[COPY] SPDX-License-Identifier: GPL-2.0
[COPY] --- T2-COPYRIGHT-END ---

[I] System clock synchronisation utilities

[T] Clockspeed uses a hardware tick counter to compensate for a persistently
[T] fast or slow system clock. Given a few time measurements from a reliable
[T] source, it computes and then eliminates the clock skew.
[T]
[T] Sntpclock checks another system's NTP clock, and prints the results in a
[T] format suitable for input to clockspeed. sntpclock is the simplest
[T] available NTP/SNTP client.
[T]
[T] Taiclock and taiclockd form an even simpler alternative to SNTP.
[T] They are suitable for precise time synchronization over a local area
[T] network, without the hassles and potential security problems of an NTP
[T] server.
[T]
[T] This version of clockspeed can use the Pentium RDTSC tick counter or the
[T] Solaris gethrtime() nanosecond counter.

[U] https://cr.yp.to/clockspeed.html

[A] D.J. Bernstein <djb@cr.yp.to>
[M] The T2 Project <t2@t2-project.org>

[C] extra/network
[F] CROSS DIETLIBC

[L] OpenSource

[S] Stable
[V] 0.62
[P] X -----5---9 700.000

[CV-URL] http://cr.yp.to/clockspeed.html

[D] cb246e1bc348660172268b7e8a8a7e0c2f64d7b0f3560c22e58633ca clockspeed-0.62.tar.gz http://cr.yp.to/clockspeed/

makeopt="$makeopt it leapsecs.dat"

clockspeed_config() {
	echo $CC > conf-cc
	echo $CC > conf-ld
	echo /$prefix > conf-home
	# clockspeed is x86 / solaris only ...
	[[ $arch = x86* ]] || sed -i 's/ clockspeed / /' Makefile
}

# the included install procedure is gather grave and not cross compile aware,
# since it builds a custom install binary doing the work ...
makeinstopt=
clockspeed_install() {
	while read dir file; do
		# only available on x86*
		[[ $arch != x86* && $file = clockspeed* ]] && continue
		mkdir -p $root/$prefix/$dir
		cp $file $root/$prefix/$dir/$file
	done < <(grep "c(.*man\|c(.*bin" hier.c | cut -d \" --output-delimiter ' ' -f 2,4)

	mkdir -p $root/var/state/clockspeed
	cp leapsecs.dat $root/var/state/clockspeed/
}

hook_add premake 5 'clockspeed_config'
hook_add postmake 5 "clockspeed_install"