;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2015 Claes Wallin <claes.wallin@greatsinodevelopment.com>
;;;
;;; This file is part of GNU Guix.
;;;
;;; GNU Guix is free software; you can redistribute it and/or modify it
;;; under the terms of the GNU General Public License as published by
;;; the Free Software Foundation; either version 3 of the License, or (at
;;; your option) any later version.
;;;
;;; GNU Guix is distributed in the hope that it will be useful, but
;;; WITHOUT ANY WARRANTY; without even the implied warranty of
;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;;; GNU General Public License for more details.
;;;
;;; You should have received a copy of the GNU General Public License
;;; along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

(define-module (gnu packages pv)
  #:use-module (guix licenses)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix build-system gnu))

(define-public pv
  (package
    (name "pv")
    (version "1.6.6")
    (source
     (origin
      (method url-fetch)
      (uri (string-append "https://www.ivarch.com/programs/sources/pv-"
                          version ".tar.bz2"))
      (sha256
       (base32
        "1wbk14xh9rfypiwyy68ssl8dliyji30ly70qki1y2xx3ywszk3k0"))))
    (build-system gnu-build-system)
    (home-page "https://www.ivarch.com/programs/pv.shtml")
    (synopsis "Pipeline progress indicator")
    (description
     "pv (Pipe Viewer) is a terminal-based tool for monitoring the progress
of data through a pipeline.  It can be inserted into any normal pipeline
between two processes to give a visual indication of how quickly data is
passing through, how long it has taken, how near to completion it is, and an
estimate of how long it will be until completion.")
    (license artistic2.0)))
uthor'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=24e3c69cc2f376210d7bc91f5dfb44ab07d21cf4'>root</a>/<a href='/guix/log/gnu?id=24e3c69cc2f376210d7bc91f5dfb44ab07d21cf4'>gnu</a>/<a href='/guix/log/gnu/build?id=24e3c69cc2f376210d7bc91f5dfb44ab07d21cf4'>build</a>/<a href='/guix/log/gnu/build/linux-modules.scm?id=24e3c69cc2f376210d7bc91f5dfb44ab07d21cf4'>linux-modules.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/build/linux-modules.scm?id=24e3c69cc2f376210d7bc91f5dfb44ab07d21cf4&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2024-05-29 22:01:23 -0400'>2024-05-29</span></td><td><a href='/guix/commit/gnu/build/linux-modules.scm?id=afacfa33ec4b52cb9ffb9b0a7a0c1e68cf264673'>gnu: linux-libre: Enable Zstd compression of kernel modules.</a><span class='msg-avail'>...<span class='msg-tooltip'>This brings the on disk size of the kernel from 164 MiB to 144 MiB, or about
12%.

* gnu/packages/linux.scm (default-extra-linux-options)
[version&gt;=5.13]: Enable CONFIG_MODULE_COMPRESS_ZSTD, else
CONFIG_MODULE_COMPRESS_GZIP.
(make-linux-libre*) [phases] {set-environment}: Set ZSTD_CLEVEL environment
variable to 19.
[native-inputs]: Add zstd.
* gnu/build/linux-modules.scm (module-regex): Add .zst to regexp.  Update doc.
(modinfo-section-contents): Extend support to Zstd compressed module.
(dot-ko): Register the 'zstd compression type.
(ensure-dot-ko, file-name-&gt;module-name, load-linux-module*)
(module-name-&gt;file-name/guess, write-module-name-database)
(write-module-alias-database, write-module-device-database): Update doc.
(module-name-lookup): Also consider zstd-compressed modules.
* gnu/installer.scm (installer-program): Add guile-zstd extension to gexp.
* gnu/system/linux-initrd.scm (flat-linux-module-directory): Likewise.
Decompress zstd-compressed modules for use in initrd.
* guix/profiles.scm (linux-module-database): Add guile-zstd extension to gexp.

Change-Id: Ide899dc5c58ea5033583b1a91a92c025fc8d901a
</span></span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2024-03-27 22:23:38 +0800'>2024-03-27</span></td><td><a href='/guix/commit/gnu/build/linux-modules.scm?id=7995816ec4c38e447a2dcbeb33243180709e177d'>linux-modules: Ignore nonexistent module files on boot.</a><span class='msg-avail'>...<span class='msg-tooltip'>This is a follow-up to 8f8ec56052766aa5105d672b77ad9eaca5c1ab3c, which only
covers building initrd, while the booting code still tries to load nonexistent
files for builtin modules.

* gnu/build/linux-modules.scm (load-linux-modules-from-directory): Ignore
nonexistent module files.

Change-Id: I09ef207e82397e915e671c8464b92bcf90f03dcf
</span></span></td><td>Hilton Chain</td></tr>
<tr><td><span title='2023-10-15 02:00:00 +0200'>2023-10-15</span></td><td><a href='/guix/commit/gnu/build/linux-modules.scm?id=47e265af75141f6ffb557cf6c41a02a05ec82ccb'>linux-modules: Fix module dependency loading.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/build/linux-modules.scm (dot-ko): Make COMPRESSION optional,
as expected by callers RECURSIVE-MODULE-DEPENDENCIES and
LOAD-LINUX-MODULE*.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>