;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2012 Nikita Karetnikov <nikita@karetnikov.org>
;;; Copyright © 2014 Mark H Weaver <mhw@netris.org>
;;; Copyright © 2020 Marius Bakke <marius@gnu.org>
;;;
;;; 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 cpio)
  #:use-module (guix licenses)
  #:use-module (gnu packages)
  #:use-module (gnu packages autotools)
  #:use-module (guix packages)
  #:use-module (guix download)
  #:use-module (guix build-system gnu))

(define-public cpio
  (package
    (name "cpio")
    (version "2.15")
    (source (origin
             (method url-fetch)
             (uri (string-append "mirror://gnu/cpio/cpio-"
                                 version ".tar.bz2"))
             (sha256
              (base32
               "1nvmj2mc3nagpig75sgzvkqgzg1p01wgnlw54v4ix6ijgjwi0xlk"))
             (modules '((guix build utils)))
             (snippet
              '(begin
                 ;; Remove superfluous declaration that trips GCC 10.
                 (substitute* "src/global.c"
                   (("char \\*program_name;")
                    ""))))))
    (build-system gnu-build-system)
    (home-page "https://www.gnu.org/software/cpio/")
    (synopsis "Manage cpio and tar file archives")
    (description
     "GNU cpio copies files into or out of cpio or tar archives.  Indeed,
many formats are supported, including legacy formats.  The format is
determined automatically by the program and is handled appropriately.
Furthermore, the location of the archive is not important.  It can be another
file on the drive, a tape, or data on a pipe.")
    (license gpl3+)))
lass='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/packages.scm?id=4f2ec0f2d1f1cb136b109f9703f88cebb1356f12&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2023-01-25 18:14:42 +0100'>2023-01-25</span></td><td><a href='/guix/commit/gnu/packages.scm?id=8b2721de6af76780611fe9f86fa5d4cd062400d1'>packages: Adjust 'generate-package-cache' for Guile 3.0.9.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages.scm (generate-package-cache): Adjust for Guile 3.0.9.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-06-06 22:43:30 +0200'>2022-06-06</span></td><td><a href='/guix/commit/gnu/packages.scm?id=635d49f97ee233bbb2673f97d7556c3c91b55889'>packages: Use SRFI-71 instead of SRFI-11.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages.scm (%package-module-path): Use 'let*' instead of
'let*-values'.
(specification-&gt;package, specification-&gt;location)
(specification-&gt;package+output): Use 'let' instead of 'let-values'.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-06-06 22:43:30 +0200'>2022-06-06</span></td><td><a href='/guix/commit/gnu/packages.scm?id=7041fe0646a9603e7d1d6bde139a284146515917'>packages: Add 'specifications-&gt;packages'.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages.scm (specifications-&gt;packages): New procedure.
* guix/scripts/home/import.scm (manifest+configuration-files-&gt;code): Use it.
* tests/home-import.scm (match-home-environment-no-services)
(match-home-environment-no-services-nor-packages)
(match-home-environment-bash-service)
(match-home-environment-bash-service-with-alias): Adjust 'packages'
field accordingly.

Co-authored-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Antero Mejr</td></tr>
<tr><td><span title='2022-04-04 22:58:03 +0200'>2022-04-04</span></td><td><a href='/guix/commit/gnu/packages.scm?id=f54f2aa9df5047b348ca104f5145af50c1a482f6'>packages: Add 'package-unique-version-prefix'.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages.scm (package-unique-version-prefix): New procedure.
* guix/scripts/package.scm (manifest-entry-version-prefix): Use it.
* tests/packages.scm ("package-unique-version-prefix, gcc@8")
("package-unique-version-prefix, grep"): New tests.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-01-11 20:34:59 +0100'>2022-01-11</span></td><td><a href='/guix/commit/gnu/packages.scm?id=0552dcb294bbfed76d7a495f5e368c53f20b852a'>shell: Cache profiles even when using package specs.</a><span class='msg-avail'>...<span class='msg-tooltip'>This enables profile caching not just when '-m' or '-f' is used, but
also when package specs are passed on the command line, as in:

  guix shell -D guix git

It also changes profile cache keys to include the system type, which was
previously ignored.

* guix/scripts/shell.scm (options-with-caching)[single-file-for-caching]:
Remove.
Call 'profile-cached-gc-root' instead; adjust to accept two values.
(profile-cache-primary-key): New procedure.
(profile-cache-key): Remove.
(profile-file-cache-key, profile-spec-cache-key): New procedures.
(profile-cached-gc-root): Rewrite to include functionality formally in
'single-file-for-caching', but extend to handle package specs.
* gnu/packages.scm (cache-is-authoritative?): Export.
* guix/transformations.scm (transformation-option-key?): New procedure.
* doc/guix.texi (Invoking guix shell): Move '--rebuild-cache'
documentation to the bottom, just above '--root'.  Explain caching and
how these two options relate to that.
</span></span></td><td>Ludovic Courtès</td></tr>