[PATCH] gnu: Add chrony.

  • Done
  • quality assurance status badge
Details
One participant
  • Tobias Geerinckx-Rice
Owner
unassigned
Submitted by
Tobias Geerinckx-Rice
Severity
normal
T
T
Tobias Geerinckx-Rice wrote on 31 Mar 2020 14:31
(address . guix-patches@gnu.org)
20200331123131.21520-1-me@tobias.gr
* gnu/packages/ntp.scm (chrony): New public variable.
---
gnu/packages/ntp.scm | 66 ++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 66 insertions(+)

Toggle diff (87 lines)
diff --git a/gnu/packages/ntp.scm b/gnu/packages/ntp.scm
index dfcdb58de4..554317e2d4 100644
--- a/gnu/packages/ntp.scm
+++ b/gnu/packages/ntp.scm
@@ -28,7 +28,9 @@
#:use-module (gnu packages base)
#:use-module (gnu packages libevent)
#:use-module (gnu packages linux)
+ #:use-module (gnu packages nettle)
#:use-module (gnu packages pkg-config)
+ #:use-module (gnu packages readline)
#:use-module (gnu packages tls)
#:use-module (guix build-system gnu)
#:use-module (guix download)
@@ -38,6 +40,70 @@
#:use-module (guix utils)
#:use-module (srfi srfi-1))
+(define-public chrony
+ (package
+ (name "chrony")
+ (version "3.5")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (string-append "https://download.tuxfamily.org/chrony/"
+ "chrony-" version ".tar.gz"))
+ (sha256
+ (base32 "1d9r2dhslll4kzdmxrj0qfgwq1b30d4l3s5cwr8yr93029dpj0jf"))))
+ (build-system gnu-build-system)
+ (arguments
+ `(#:modules ((srfi srfi-26)
+ (guix build utils)
+ (guix build gnu-build-system))
+ #:configure-flags
+ (list "--enable-scfilter"
+ "--with-sendmail=sendmail"
+ "--with-user=chrony")
+ #:phases
+ (modify-phases %standard-phases
+ (replace 'install
+ (lambda* (#:key outputs #:allow-other-keys)
+ (let* ((out (assoc-ref outputs "out")))
+ (invoke "make" "-j" (number->string (parallel-job-count))
+ (string-append "CHRONYVARDIR=ignored")
+ "install"))))
+ (add-after 'install 'install-more-documentation
+ (lambda* (#:key outputs #:allow-other-keys)
+ (let* ((out (assoc-ref outputs "out"))
+ (doc (string-append out "/share/doc/" ,name "-" ,version)))
+ (for-each (cut install-file <> doc)
+ (list "README" "FAQ"))
+ (copy-recursively "examples" (string-append doc "/examples"))
+ #t))))))
+ (native-inputs
+ `(("pkg-config" ,pkg-config)))
+ (inputs
+ `(("libcap" ,libcap)
+ ("libseccomp" ,libseccomp)
+ ("nettle" ,nettle)
+ ("readline" ,readline)))
+ (home-page "https://chrony.tuxfamily.org/")
+ (synopsis "System clock synchronisation service that speaks NTP")
+ (description
+ "Chrony keeps your system time accurate. It synchronises your computer's
+clock with @acronym{NTP, Network Time Protocol} servers, reference clocks such
+as GPS receivers, or even manual input of the correct time from a wristwatch.
+
+Chrony will determine the rate at which the computer gains or loses time, and
+compensate for it. It can also operate as an NTPv4 (RFC 5905) server and peer
+to provide a time service to other computers on the network.
+
+It's designed to perform well even under adverse conditions: congested
+networks, unreliable clocks drifting with changes in temperature, and devices
+or virtual machines that are frequently turned off and connect to the Internet
+for only a few minutes at a time.
+
+Typical accuracy when synchronised over the Internet is several milliseconds.
+On a local network this can reach tens of microseconds. With hardware
+time-stamping or reference clock, sub-microsecond accuracy is possible.")
+ (license l:gpl2)))
+
(define-public ntp
(package
(name "ntp")
--
2.25.2
T
T
Tobias Geerinckx-Rice wrote on 8 Apr 2020 15:34
(address . 40347-done@debbugs.gnu.org)
877dyqp0dy.fsf@nckx
Tobias Geerinckx-Rice via Guix-patches via ???
Toggle quote (2 lines)
> * gnu/packages/ntp.scm (chrony): New public variable.

Pushed as 9f12e06bb3c84c148a28491a480c7b8f55a3c131.

Kind regards,

T G-R
-----BEGIN PGP SIGNATURE-----
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=Aa5X
-----END PGP SIGNATURE-----

Closed
?