distro/packages/time.scm

   1 ;;; GNU Guix --- Functional package management for GNU
   2 ;;; Copyright © 2012 Nikita Karetnikov <nikita@karetnikov.org>
   3 ;;;
   4 ;;; This file is part of GNU Guix.
   5 ;;;
   6 ;;; GNU Guix is free software; you can redistribute it and/or modify it
   7 ;;; under the terms of the GNU General Public License as published by
   8 ;;; the Free Software Foundation; either version 3 of the License, or (at
   9 ;;; your option) any later version.
  10 ;;;
  11 ;;; GNU Guix is distributed in the hope that it will be useful, but
  12 ;;; WITHOUT ANY WARRANTY; without even the implied warranty of
  13 ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 ;;; GNU General Public License for more details.
  15 ;;;
  16 ;;; You should have received a copy of the GNU General Public License
  17 ;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
  18
  19 (define-module (distro packages time)
  20   #:use-module (guix licenses)
  21   #:use-module (guix packages)
  22   #:use-module (guix download)
  23   #:use-module (guix build-system gnu))
  24
  25 (define-public time
  26   (package
  27     (name "time")
  28     (version "1.7")
  29     (source
  30      (origin
  31       (method url-fetch)
  32       (uri (string-append "mirror://gnu/time/time-"
  33                           version ".tar.gz"))
  34       (sha256
  35        (base32
  36         "0va9063fcn7xykv658v2s9gilj2fq4rcdxx2mn2mmy1v4ndafzp3"))))
  37     (build-system gnu-build-system)
  38     (home-page "http://www.gnu.org/software/time/")
  39     (synopsis
  40      "GNU Time, a tool that runs programs and summarizes the system
  41 resources they use")
  42     (description
  43      "The 'time' command runs another program, then displays information
  44 about the resources used by that program, collected by the system while
  45 the program was running.  You can select which information is reported
  46 and the format in which it is shown, or have 'time' save the information
  47 in a file instead of displaying it on the screen.
  48
  49 The resources that 'time' can report on fall into the general categories
  50 of time, memory, and I/O and IPC calls.  Some systems do not provide
  51 much information about program resource use; 'time' reports unavailable
  52 information as zero values.
  53 ")
  54     (license gpl2+)))